/* Aggregated styles from original OpenDesign HTML pages. */

/* ===== about-certificates.html ===== */
:root {
  --cds-background: #ffffff; --cds-layer-01: #f4f4f4; --cds-layer-02: #e0e0e0;
  --cds-text-primary: #161616; --cds-text-secondary: #525252; --cds-text-placeholder: #6f6f6f;
  --cds-link-primary: #0f62fe; --cds-link-primary-hover: #0043ce;
  --cds-button-primary: #0f62fe; --cds-button-primary-hover: #0353e9; --cds-button-primary-active: #002d9c;
  --cds-border-subtle: #c6c6c6; --cds-border-strong: #8d8d8d; --cds-focus: #0f62fe;
  --cds-support-info: #0f62fe; --cds-hover-ui: #e8e8e8; --cds-overlay: rgba(22, 22, 22, 0.5);
  --font-sans: 'IBM Plex Sans', 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Menlo', 'Courier New', monospace;
  --spacing-xs: 4px; --spacing-sm: 8px; --spacing-md: 16px; --spacing-lg: 24px;
  --spacing-xl: 32px; --spacing-2xl: 48px; --spacing-3xl: 64px; --spacing-4xl: 80px;
  --max-width: 1584px; --content-width: 1312px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-sans); font-size: 16px; font-weight: 400; line-height: 1.5; color: var(--cds-text-primary); background: var(--cds-background); -webkit-font-smoothing: antialiased; }
.display-01 { font-size: clamp(36px, 5vw, 60px); font-weight: 300; line-height: 1.17; }
.display-02 { font-size: clamp(28px, 4vw, 48px); font-weight: 300; line-height: 1.17; }
.heading-01 { font-size: clamp(24px, 3vw, 42px); font-weight: 300; line-height: 1.19; }
.heading-02 { font-size: clamp(20px, 2.5vw, 32px); font-weight: 400; line-height: 1.25; }
.heading-03 { font-size: 24px; font-weight: 400; line-height: 1.33; }
.heading-04 { font-size: 20px; font-weight: 600; line-height: 1.40; }
.caption { font-size: 12px; font-weight: 400; line-height: 1.33; letter-spacing: 0.32px; }
.container { max-width: var(--content-width); margin: 0 auto; padding: 0 var(--spacing-xl); }
.breadcrumb { padding: var(--spacing-md) 0; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; }
.breadcrumb a { color: var(--cds-link-primary); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb__sep { margin: 0 var(--spacing-xs); color: var(--cds-text-secondary); }
.breadcrumb__current { color: var(--cds-text-secondary); }
.masthead { background: var(--cds-text-primary); height: 64px; position: sticky; top: 0; z-index: 101; display: flex; align-items: center; }
.masthead__inner { display: flex; align-items: center; width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 var(--spacing-md); }
.masthead__logo { display: flex; align-items: center; gap: var(--spacing-sm); text-decoration: none; flex-shrink: 0; }
.masthead__logo img { height: 32px; width: auto; }
.masthead__logo-text { color: #ffffff; font-size: 18px; font-weight: 600; letter-spacing: 0.5px; }
.masthead__hamburger { display: none; width: 48px; height: 48px; margin-inline-start: auto; background: none; border: none; cursor: pointer; padding: 12px; flex-shrink: 0; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.masthead__hamburger span { display: block; width: 20px; height: 2px; background: #ffffff; transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1), opacity 0.2s; transform-origin: center; }
.masthead__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.masthead__hamburger.is-open span:nth-child(2) { opacity: 0; }
.masthead__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav { position: fixed; top: 64px; inset-inline-start: 0; width: 320px; max-width: 85vw; height: calc(100vh - 64px); background: var(--cds-text-primary); z-index: 150; transform: translateX(-100%); transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1); overflow-y: auto; padding: var(--spacing-md) 0; }
.mobile-nav.is-open { transform: translateX(0); }
.mobile-nav__overlay { position: fixed; inset: 0; top: 64px; background: rgba(22, 22, 22, 0.5); z-index: 140; opacity: 0; visibility: hidden; transition: opacity 0.25s ease, visibility 0.25s ease; }
.mobile-nav__overlay.is-open { opacity: 1; visibility: visible; }
.mobile-nav__link { display: flex; color: #c6c6c6; text-decoration: none; font-size: 16px; font-weight: 400; padding: 0 var(--spacing-lg); height: 48px; align-items: center; transition: color 0.15s ease, background 0.15s ease; }
.mobile-nav__link:hover, .mobile-nav__link--active { color: #ffffff; background: rgba(255, 255, 255, 0.05); }
.mobile-nav__link--active { border-inline-start: 2px solid var(--cds-button-primary); padding-inline-start: calc(var(--spacing-lg) - 2px); }
.mobile-nav__dropdown-toggle { cursor: pointer; justify-content: space-between; }
.mobile-nav__dropdown-toggle .chevron { transition: transform 0.2s ease; }
.mobile-nav__dropdown-toggle.is-expanded .chevron { transform: rotate(180deg); }
.mobile-nav__dropdown { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; background: rgba(0, 0, 0, 0.15); }
.mobile-nav__dropdown.is-expanded { max-height: 400px; }
.mobile-nav__dropdown .mobile-nav__link { padding-inline-start: calc(var(--spacing-lg) + var(--spacing-md)); font-size: 14px; height: 44px; }
.masthead__nav { display: flex; align-items: center; gap: 0; margin-inline-start: auto; height: 100%; }
.masthead__link { color: #c6c6c6; text-decoration: none; font-size: 16px; font-weight: 400; letter-spacing: 0.16px; padding: 0 var(--spacing-lg); height: 100%; display: flex; align-items: center; transition: color 0.15s ease, background 0.15s ease; position: relative; }
.masthead__link:hover { color: #ffffff; background: rgba(255,255,255,0.05); }
.masthead__link--active { color: #ffffff; }
.masthead__link--active::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--cds-button-primary); }
.masthead__item { position: relative; height: 100%; display: flex; align-items: center; flex-shrink: 0; }
.masthead__link--has-dropdown { cursor: pointer; }
.masthead__link--has-dropdown .chevron { display: inline-block; width: 12px; height: 12px; margin-inline-start: 4px; transition: transform 0.15s ease; }
.dropdown { position: absolute; top: calc(100% + 5px); left: 0; min-width: 240px; background: var(--cds-text-primary); box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4); opacity: 0; visibility: hidden; transform: translateY(-4px); transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s; z-index: 200; padding: var(--spacing-sm) 0; }
.dropdown::before { content: ''; position: absolute; top: -5px; left: 0; right: 0; height: 5px; }
.masthead__item:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.masthead__item:hover .masthead__link--has-dropdown .chevron { transform: rotate(180deg); }
.dropdown__link { display: block; color: var(--cds-text-secondary); text-decoration: none; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; padding: 12px var(--spacing-lg); transition: color 0.15s ease, background 0.15s ease, padding-inline-start 0.15s ease; border-inline-start: 2px solid transparent; }
.dropdown__link:hover { color: #ffffff; background: rgba(255, 255, 255, 0.05); border-inline-start-color: var(--cds-button-primary); padding-inline-start: calc(var(--spacing-lg) - 2px); }
.page-hero { position: relative; min-height: 280px; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; background: #161616; }
.page-hero__bg { position: absolute; inset: 0; background: repeating-linear-gradient(0deg, transparent, transparent 60px, rgba(255,255,255,0.03) 60px, rgba(255,255,255,0.03) 61px), repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(255,255,255,0.02) 60px, rgba(255,255,255,0.02) 61px); z-index: 0; }
.page-hero__bg::after { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at center, rgba(15, 98, 254, 0.1) 0%, transparent 70%); }
.page-hero__content { position: relative; z-index: 1; padding: var(--spacing-3xl) var(--spacing-xl); }
.page-hero__title { color: #ffffff; font-size: clamp(28px, 4vw, 48px); font-weight: 300; line-height: 1.3; }
.page-hero__subtitle { color: #c6c6c6; font-size: 16px; margin-top: var(--spacing-md); line-height: 1.6; max-width: 600px; margin-inline: auto; }
.section { padding: var(--spacing-4xl) 0; }
.section--gray { background: var(--cds-layer-01); }
.section__eyebrow { color: var(--cds-button-primary); font-size: 12px; font-weight: 600; letter-spacing: 0.32px; text-transform: uppercase; margin-bottom: var(--spacing-sm); }
.section__title { margin-bottom: var(--spacing-xs); }
.section__subtitle { color: var(--cds-text-secondary); font-size: 16px; line-height: 1.5; margin-bottom: var(--spacing-2xl); max-width: 640px; }
.section__header { margin-bottom: var(--spacing-2xl); }
.sub-nav { display: flex; gap: 0; margin-bottom: var(--spacing-2xl); border-bottom: 2px solid var(--cds-border-subtle); }
.sub-nav__link { padding: var(--spacing-md) var(--spacing-lg); font-size: 14px; font-weight: 400; letter-spacing: 0.16px; color: var(--cds-text-secondary); text-decoration: none; border-bottom: 2px solid transparent; margin-bottom: -2px; transition: color 0.15s ease, border-color 0.15s ease; }
.sub-nav__link:hover { color: var(--cds-text-primary); }
.sub-nav__link--active { color: var(--cds-button-primary); border-bottom-color: var(--cds-button-primary); font-weight: 600; }
.certs-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--spacing-xl); }
.cert-card { border: 1px solid var(--cds-border-subtle); overflow: hidden; transition: background 0.15s ease; }
.cert-card:hover { background: var(--cds-hover-ui); }
.cert-card__image { width: 100%; aspect-ratio: 4/3; background: var(--cds-layer-01); display: flex; align-items: center; justify-content: center; color: var(--cds-text-secondary); font-size: 14px; flex-direction: column; gap: 8px; }
.cert-card__image svg { opacity: 0.3; }
.cert-card__body { padding: var(--spacing-lg); }
.cert-card__title { font-size: 16px; font-weight: 600; margin-bottom: var(--spacing-xs); }
.cert-card__desc { font-size: 14px; color: var(--cds-text-secondary); line-height: 1.5; }
.cert-card__year { font-family: var(--font-mono); font-size: 12px; color: var(--cds-button-primary); letter-spacing: 0.16px; margin-top: var(--spacing-sm); }
.footer { background: var(--cds-text-primary); padding: var(--spacing-3xl) 0 var(--spacing-xl); color: var(--cds-text-secondary); }
.footer__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-xl); margin-bottom: var(--spacing-2xl); }
.footer__heading { color: #ffffff; font-size: 14px; font-weight: 600; letter-spacing: 0.16px; margin-bottom: var(--spacing-md); }
.footer__link { display: block; color: var(--cds-text-secondary); text-decoration: none; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; padding: var(--spacing-xs) 0; transition: color 0.15s ease; }
.footer__link:hover { color: #ffffff; }
.footer__item { display: flex; align-items: center; gap: var(--spacing-sm); font-size: 14px; color: var(--cds-text-secondary); margin-bottom: var(--spacing-sm); line-height: 1.5; }
.footer__item svg { flex-shrink: 0; opacity: 0.6; }
.footer__item a { color: var(--cds-text-secondary); text-decoration: none; }
.footer__item a:hover { color: #ffffff; }
.footer__bottom { border-top: 1px solid var(--cds-border-subtle); padding-top: var(--spacing-lg); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--spacing-md); }
.footer__copyright { font-size: 12px; letter-spacing: 0.32px; }
.footer__legal { display: flex; gap: var(--spacing-lg); }
.footer__legal a { font-size: 12px; letter-spacing: 0.32px; color: var(--cds-text-secondary); text-decoration: none; }
.footer__legal a:hover { color: #ffffff; }
@media (max-width: 1056px) {
  .masthead__nav { display: none; }
  .masthead__hamburger { display: flex; }
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 672px) {
  .footer__grid { grid-template-columns: 1fr; }
  .sub-nav { overflow-x: auto; }
}

/* ===== about-company-profile.html ===== */
:root {
  --cds-background: #ffffff; --cds-layer-01: #f4f4f4; --cds-layer-02: #e0e0e0;
  --cds-text-primary: #161616; --cds-text-secondary: #525252; --cds-text-placeholder: #6f6f6f;
  --cds-link-primary: #0f62fe; --cds-link-primary-hover: #0043ce;
  --cds-button-primary: #0f62fe; --cds-button-primary-hover: #0353e9; --cds-button-primary-active: #002d9c;
  --cds-border-subtle: #c6c6c6; --cds-border-strong: #8d8d8d; --cds-focus: #0f62fe;
  --cds-support-info: #0f62fe; --cds-hover-ui: #e8e8e8; --cds-overlay: rgba(22, 22, 22, 0.5);
  --font-sans: 'IBM Plex Sans', 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Menlo', 'Courier New', monospace;
  --spacing-xs: 4px; --spacing-sm: 8px; --spacing-md: 16px; --spacing-lg: 24px;
  --spacing-xl: 32px; --spacing-2xl: 48px; --spacing-3xl: 64px; --spacing-4xl: 80px;
  --max-width: 1584px; --content-width: 1312px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-sans); font-size: 16px; font-weight: 400; line-height: 1.5; color: var(--cds-text-primary); background: var(--cds-background); -webkit-font-smoothing: antialiased; }
.display-01 { font-size: clamp(36px, 5vw, 60px); font-weight: 300; line-height: 1.17; }
.display-02 { font-size: clamp(28px, 4vw, 48px); font-weight: 300; line-height: 1.17; }
.heading-01 { font-size: clamp(24px, 3vw, 42px); font-weight: 300; line-height: 1.19; }
.heading-02 { font-size: clamp(20px, 2.5vw, 32px); font-weight: 400; line-height: 1.25; }
.heading-03 { font-size: 24px; font-weight: 400; line-height: 1.33; }
.heading-04 { font-size: 20px; font-weight: 600; line-height: 1.40; }
.body-long-01 { font-size: 16px; font-weight: 400; line-height: 1.50; }
.body-short-01 { font-size: 14px; font-weight: 400; line-height: 1.29; letter-spacing: 0.16px; }
.caption { font-size: 12px; font-weight: 400; line-height: 1.33; letter-spacing: 0.32px; }
.container { max-width: var(--content-width); margin: 0 auto; padding: 0 var(--spacing-xl); }
.breadcrumb { padding: var(--spacing-md) 0; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; }
.breadcrumb a { color: var(--cds-link-primary); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb__sep { margin: 0 var(--spacing-xs); color: var(--cds-text-secondary); }
.breadcrumb__current { color: var(--cds-text-secondary); }
.masthead { background: var(--cds-text-primary); height: 64px; position: sticky; top: 0; z-index: 101; display: flex; align-items: center; }
.masthead__inner { display: flex; align-items: center; width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 var(--spacing-md); }
.masthead__logo { display: flex; align-items: center; gap: var(--spacing-sm); text-decoration: none; flex-shrink: 0; }
.masthead__logo img { height: 32px; width: auto; }
.masthead__logo-text { color: #ffffff; font-size: 18px; font-weight: 600; letter-spacing: 0.5px; }
.masthead__hamburger { display: none; width: 48px; height: 48px; margin-inline-start: auto; background: none; border: none; cursor: pointer; padding: 12px; flex-shrink: 0; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.masthead__hamburger span { display: block; width: 20px; height: 2px; background: #ffffff; transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1), opacity 0.2s; transform-origin: center; }
.masthead__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.masthead__hamburger.is-open span:nth-child(2) { opacity: 0; }
.masthead__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav { position: fixed; top: 64px; inset-inline-start: 0; width: 320px; max-width: 85vw; height: calc(100vh - 64px); background: var(--cds-text-primary); z-index: 150; transform: translateX(-100%); transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1); overflow-y: auto; padding: var(--spacing-md) 0; }
.mobile-nav.is-open { transform: translateX(0); }
.mobile-nav__overlay { position: fixed; inset: 0; top: 64px; background: rgba(22, 22, 22, 0.5); z-index: 140; opacity: 0; visibility: hidden; transition: opacity 0.25s ease, visibility 0.25s ease; }
.mobile-nav__overlay.is-open { opacity: 1; visibility: visible; }
.mobile-nav__link { display: flex; color: #c6c6c6; text-decoration: none; font-size: 16px; font-weight: 400; padding: 0 var(--spacing-lg); height: 48px; align-items: center; transition: color 0.15s ease, background 0.15s ease; }
.mobile-nav__link:hover, .mobile-nav__link--active { color: #ffffff; background: rgba(255, 255, 255, 0.05); }
.mobile-nav__link--active { border-inline-start: 2px solid var(--cds-button-primary); padding-inline-start: calc(var(--spacing-lg) - 2px); }
.mobile-nav__dropdown-toggle { cursor: pointer; justify-content: space-between; }
.mobile-nav__dropdown-toggle .chevron { transition: transform 0.2s ease; }
.mobile-nav__dropdown-toggle.is-expanded .chevron { transform: rotate(180deg); }
.mobile-nav__dropdown { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; background: rgba(0, 0, 0, 0.15); }
.mobile-nav__dropdown.is-expanded { max-height: 400px; }
.mobile-nav__dropdown .mobile-nav__link { padding-inline-start: calc(var(--spacing-lg) + var(--spacing-md)); font-size: 14px; height: 44px; }
.masthead__nav { display: flex; align-items: center; gap: 0; margin-inline-start: auto; height: 100%; }
.masthead__link { color: #c6c6c6; text-decoration: none; font-size: 16px; font-weight: 400; letter-spacing: 0.16px; padding: 0 var(--spacing-lg); height: 100%; display: flex; align-items: center; transition: color 0.15s ease, background 0.15s ease; position: relative; }
.masthead__link:hover { color: #ffffff; background: rgba(255,255,255,0.05); }
.masthead__link--active { color: #ffffff; }
.masthead__link--active::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--cds-button-primary); }
.masthead__item { position: relative; height: 100%; display: flex; align-items: center; flex-shrink: 0; }
.masthead__link--has-dropdown { cursor: pointer; }
.masthead__link--has-dropdown .chevron { display: inline-block; width: 12px; height: 12px; margin-inline-start: 4px; transition: transform 0.15s ease; }
.dropdown { position: absolute; top: calc(100% + 5px); left: 0; min-width: 240px; background: var(--cds-text-primary); box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4); opacity: 0; visibility: hidden; transform: translateY(-4px); transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s; z-index: 200; padding: var(--spacing-sm) 0; }
.dropdown::before { content: ''; position: absolute; top: -5px; left: 0; right: 0; height: 5px; }
.masthead__item:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.masthead__item:hover .masthead__link--has-dropdown .chevron { transform: rotate(180deg); }
.dropdown__link { display: block; color: var(--cds-text-secondary); text-decoration: none; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; padding: 12px var(--spacing-lg); transition: color 0.15s ease, background 0.15s ease, padding-inline-start 0.15s ease; border-inline-start: 2px solid transparent; }
.dropdown__link:hover { color: #ffffff; background: rgba(255, 255, 255, 0.05); border-inline-start-color: var(--cds-button-primary); padding-inline-start: calc(var(--spacing-lg) - 2px); }
.btn { display: inline-flex; align-items: center; justify-content: center; font-family: var(--font-sans); font-size: 14px; font-weight: 600; letter-spacing: 0.16px; border-radius: 0; border: none; cursor: pointer; text-decoration: none; transition: background 0.15s ease; height: 48px; padding: 14px 63px 14px 15px; position: relative; }
.btn--primary { background: var(--cds-button-primary); color: #ffffff; }
.btn--primary:hover { background: var(--cds-button-primary-hover); }
.btn--primary:active { background: var(--cds-button-primary-active); }
.btn--secondary { background: transparent; color: var(--cds-button-primary); border: 1px solid var(--cds-button-primary); }
.btn--secondary:hover { background: rgba(15, 98, 254, 0.08); }
.btn--ghost { background: transparent; color: var(--cds-button-primary); padding: 14px 16px; height: auto; }
.btn--ghost:hover { background: var(--cds-hover-ui); }
.btn__arrow { margin-inline-start: auto; position: absolute; right: 15px; top: 50%; transform: translateY(-50%); font-size: 18px; line-height: 1; }
.btn--ghost .btn__arrow { position: static; transform: none; margin-inline-start: var(--spacing-sm); }
.page-hero { position: relative; min-height: 280px; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; background: #161616; }
.page-hero__bg { position: absolute; inset: 0; background: repeating-linear-gradient(0deg, transparent, transparent 60px, rgba(255,255,255,0.03) 60px, rgba(255,255,255,0.03) 61px), repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(255,255,255,0.02) 60px, rgba(255,255,255,0.02) 61px); z-index: 0; }
.page-hero__bg::after { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at center, rgba(15, 98, 254, 0.1) 0%, transparent 70%); }
.page-hero__content { position: relative; z-index: 1; padding: var(--spacing-3xl) var(--spacing-xl); }
.page-hero__title { color: #ffffff; font-size: clamp(28px, 4vw, 48px); font-weight: 300; line-height: 1.3; }
.page-hero__subtitle { color: #c6c6c6; font-size: 16px; margin-top: var(--spacing-md); line-height: 1.6; max-width: 600px; margin-inline: auto; }
.section { padding: var(--spacing-4xl) 0; }
.section--gray { background: var(--cds-layer-01); }
.section__eyebrow { color: var(--cds-button-primary); font-size: 12px; font-weight: 600; letter-spacing: 0.32px; text-transform: uppercase; margin-bottom: var(--spacing-sm); }
.section__title { margin-bottom: var(--spacing-xs); }
.section__subtitle { color: var(--cds-text-secondary); font-size: 16px; line-height: 1.5; margin-bottom: var(--spacing-2xl); max-width: 640px; }
.section__header { margin-bottom: var(--spacing-2xl); }
.content-block { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-3xl); align-items: start; }
.content-text__paragraph { font-size: 16px; line-height: 1.8; color: var(--cds-text-secondary); margin-bottom: var(--spacing-lg); }
.content-text__paragraph strong { color: var(--cds-text-primary); font-weight: 600; }
.content-text__points { list-style: none; }
.content-text__points li { position: relative; padding: var(--spacing-sm) 0 var(--spacing-sm) var(--spacing-md); font-size: 14px; color: var(--cds-text-secondary); line-height: 1.6; }
.content-text__points li::before { content: ''; position: absolute; left: 0; top: 0.7em; width: 5px; height: 5px; background: var(--cds-button-primary); border-radius: 50%; }
.image-placeholder { width: 100%; aspect-ratio: 4/3; background: var(--cds-layer-01); border: 1px dashed var(--cds-border-subtle); display: flex; align-items: center; justify-content: center; color: var(--cds-text-secondary); font-size: 14px; flex-direction: column; gap: var(--spacing-sm); }
.image-placeholder svg { opacity: 0.3; }
.sub-nav { display: flex; gap: 0; margin-bottom: var(--spacing-2xl); border-bottom: 2px solid var(--cds-border-subtle); }
.sub-nav__link { padding: var(--spacing-md) var(--spacing-lg); font-size: 14px; font-weight: 400; letter-spacing: 0.16px; color: var(--cds-text-secondary); text-decoration: none; border-bottom: 2px solid transparent; margin-bottom: -2px; transition: color 0.15s ease, border-color 0.15s ease; }
.sub-nav__link:hover { color: var(--cds-text-primary); }
.sub-nav__link--active { color: var(--cds-button-primary); border-bottom-color: var(--cds-button-primary); font-weight: 600; }
.footer { background: var(--cds-text-primary); padding: var(--spacing-3xl) 0 var(--spacing-xl); color: var(--cds-text-secondary); }
.footer__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-xl); margin-bottom: var(--spacing-2xl); }
.footer__heading { color: #ffffff; font-size: 14px; font-weight: 600; letter-spacing: 0.16px; margin-bottom: var(--spacing-md); }
.footer__link { display: block; color: var(--cds-text-secondary); text-decoration: none; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; padding: var(--spacing-xs) 0; transition: color 0.15s ease; }
.footer__link:hover { color: #ffffff; }
.footer__item { display: flex; align-items: center; gap: var(--spacing-sm); font-size: 14px; color: var(--cds-text-secondary); margin-bottom: var(--spacing-sm); line-height: 1.5; }
.footer__item svg { flex-shrink: 0; opacity: 0.6; }
.footer__item a { color: var(--cds-text-secondary); text-decoration: none; }
.footer__item a:hover { color: #ffffff; }
.footer__bottom { border-top: 1px solid var(--cds-border-subtle); padding-top: var(--spacing-lg); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--spacing-md); }
.footer__copyright { font-size: 12px; letter-spacing: 0.32px; }
.footer__legal { display: flex; gap: var(--spacing-lg); }
.footer__legal a { font-size: 12px; letter-spacing: 0.32px; color: var(--cds-text-secondary); text-decoration: none; }
.footer__legal a:hover { color: #ffffff; }
@media (max-width: 1056px) {
  .masthead__nav { display: none; }
  .masthead__hamburger { display: flex; }
  .content-block { grid-template-columns: 1fr; }
  .image-placeholder { display: none; }
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 672px) {
  .footer__grid { grid-template-columns: 1fr; }
  .btn { width: 100%; }
  .sub-nav { overflow-x: auto; }
}

/* ===== about-culture.html ===== */
:root {
  --cds-background: #ffffff; --cds-layer-01: #f4f4f4; --cds-layer-02: #e0e0e0;
  --cds-text-primary: #161616; --cds-text-secondary: #525252; --cds-text-placeholder: #6f6f6f;
  --cds-link-primary: #0f62fe; --cds-link-primary-hover: #0043ce;
  --cds-button-primary: #0f62fe; --cds-button-primary-hover: #0353e9; --cds-button-primary-active: #002d9c;
  --cds-border-subtle: #c6c6c6; --cds-border-strong: #8d8d8d; --cds-focus: #0f62fe;
  --cds-support-info: #0f62fe; --cds-hover-ui: #e8e8e8; --cds-overlay: rgba(22, 22, 22, 0.5);
  --font-sans: 'IBM Plex Sans', 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Menlo', 'Courier New', monospace;
  --spacing-xs: 4px; --spacing-sm: 8px; --spacing-md: 16px; --spacing-lg: 24px;
  --spacing-xl: 32px; --spacing-2xl: 48px; --spacing-3xl: 64px; --spacing-4xl: 80px;
  --max-width: 1584px; --content-width: 1312px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-sans); font-size: 16px; font-weight: 400; line-height: 1.5; color: var(--cds-text-primary); background: var(--cds-background); -webkit-font-smoothing: antialiased; }
.display-01 { font-size: clamp(36px, 5vw, 60px); font-weight: 300; line-height: 1.17; }
.display-02 { font-size: clamp(28px, 4vw, 48px); font-weight: 300; line-height: 1.17; }
.heading-01 { font-size: clamp(24px, 3vw, 42px); font-weight: 300; line-height: 1.19; }
.heading-02 { font-size: clamp(20px, 2.5vw, 32px); font-weight: 400; line-height: 1.25; }
.heading-03 { font-size: 24px; font-weight: 400; line-height: 1.33; }
.heading-04 { font-size: 20px; font-weight: 600; line-height: 1.40; }
.body-long-01 { font-size: 16px; font-weight: 400; line-height: 1.50; }
.caption { font-size: 12px; font-weight: 400; line-height: 1.33; letter-spacing: 0.32px; }
.container { max-width: var(--content-width); margin: 0 auto; padding: 0 var(--spacing-xl); }
.breadcrumb { padding: var(--spacing-md) 0; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; }
.breadcrumb a { color: var(--cds-link-primary); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb__sep { margin: 0 var(--spacing-xs); color: var(--cds-text-secondary); }
.breadcrumb__current { color: var(--cds-text-secondary); }
.masthead { background: var(--cds-text-primary); height: 64px; position: sticky; top: 0; z-index: 101; display: flex; align-items: center; }
.masthead__inner { display: flex; align-items: center; width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 var(--spacing-md); }
.masthead__logo { display: flex; align-items: center; gap: var(--spacing-sm); text-decoration: none; flex-shrink: 0; }
.masthead__logo img { height: 32px; width: auto; }
.masthead__logo-text { color: #ffffff; font-size: 18px; font-weight: 600; letter-spacing: 0.5px; }
.masthead__hamburger { display: none; width: 48px; height: 48px; margin-inline-start: auto; background: none; border: none; cursor: pointer; padding: 12px; flex-shrink: 0; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.masthead__hamburger span { display: block; width: 20px; height: 2px; background: #ffffff; transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1), opacity 0.2s; transform-origin: center; }
.masthead__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.masthead__hamburger.is-open span:nth-child(2) { opacity: 0; }
.masthead__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav { position: fixed; top: 64px; inset-inline-start: 0; width: 320px; max-width: 85vw; height: calc(100vh - 64px); background: var(--cds-text-primary); z-index: 150; transform: translateX(-100%); transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1); overflow-y: auto; padding: var(--spacing-md) 0; }
.mobile-nav.is-open { transform: translateX(0); }
.mobile-nav__overlay { position: fixed; inset: 0; top: 64px; background: rgba(22, 22, 22, 0.5); z-index: 140; opacity: 0; visibility: hidden; transition: opacity 0.25s ease, visibility 0.25s ease; }
.mobile-nav__overlay.is-open { opacity: 1; visibility: visible; }
.mobile-nav__link { display: flex; color: #c6c6c6; text-decoration: none; font-size: 16px; font-weight: 400; padding: 0 var(--spacing-lg); height: 48px; align-items: center; transition: color 0.15s ease, background 0.15s ease; }
.mobile-nav__link:hover, .mobile-nav__link--active { color: #ffffff; background: rgba(255, 255, 255, 0.05); }
.mobile-nav__link--active { border-inline-start: 2px solid var(--cds-button-primary); padding-inline-start: calc(var(--spacing-lg) - 2px); }
.mobile-nav__dropdown-toggle { cursor: pointer; justify-content: space-between; }
.mobile-nav__dropdown-toggle .chevron { transition: transform 0.2s ease; }
.mobile-nav__dropdown-toggle.is-expanded .chevron { transform: rotate(180deg); }
.mobile-nav__dropdown { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; background: rgba(0, 0, 0, 0.15); }
.mobile-nav__dropdown.is-expanded { max-height: 400px; }
.mobile-nav__dropdown .mobile-nav__link { padding-inline-start: calc(var(--spacing-lg) + var(--spacing-md)); font-size: 14px; height: 44px; }
.masthead__nav { display: flex; align-items: center; gap: 0; margin-inline-start: auto; height: 100%; }
.masthead__link { color: #c6c6c6; text-decoration: none; font-size: 16px; font-weight: 400; letter-spacing: 0.16px; padding: 0 var(--spacing-lg); height: 100%; display: flex; align-items: center; transition: color 0.15s ease, background 0.15s ease; position: relative; }
.masthead__link:hover { color: #ffffff; background: rgba(255,255,255,0.05); }
.masthead__link--active { color: #ffffff; }
.masthead__link--active::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--cds-button-primary); }
.masthead__item { position: relative; height: 100%; display: flex; align-items: center; flex-shrink: 0; }
.masthead__link--has-dropdown { cursor: pointer; }
.masthead__link--has-dropdown .chevron { display: inline-block; width: 12px; height: 12px; margin-inline-start: 4px; transition: transform 0.15s ease; }
.dropdown { position: absolute; top: calc(100% + 5px); left: 0; min-width: 240px; background: var(--cds-text-primary); box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4); opacity: 0; visibility: hidden; transform: translateY(-4px); transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s; z-index: 200; padding: var(--spacing-sm) 0; }
.dropdown::before { content: ''; position: absolute; top: -5px; left: 0; right: 0; height: 5px; }
.masthead__item:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.masthead__item:hover .masthead__link--has-dropdown .chevron { transform: rotate(180deg); }
.dropdown__link { display: block; color: var(--cds-text-secondary); text-decoration: none; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; padding: 12px var(--spacing-lg); transition: color 0.15s ease, background 0.15s ease, padding-inline-start 0.15s ease; border-inline-start: 2px solid transparent; }
.dropdown__link:hover { color: #ffffff; background: rgba(255, 255, 255, 0.05); border-inline-start-color: var(--cds-button-primary); padding-inline-start: calc(var(--spacing-lg) - 2px); }
.page-hero { position: relative; min-height: 280px; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; background: #161616; }
.page-hero__bg { position: absolute; inset: 0; background: repeating-linear-gradient(0deg, transparent, transparent 60px, rgba(255,255,255,0.03) 60px, rgba(255,255,255,0.03) 61px), repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(255,255,255,0.02) 60px, rgba(255,255,255,0.02) 61px); z-index: 0; }
.page-hero__bg::after { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at center, rgba(15, 98, 254, 0.1) 0%, transparent 70%); }
.page-hero__content { position: relative; z-index: 1; padding: var(--spacing-3xl) var(--spacing-xl); }
.page-hero__title { color: #ffffff; font-size: clamp(28px, 4vw, 48px); font-weight: 300; line-height: 1.3; }
.page-hero__subtitle { color: #c6c6c6; font-size: 16px; margin-top: var(--spacing-md); line-height: 1.6; max-width: 600px; margin-inline: auto; }
.section { padding: var(--spacing-4xl) 0; }
.section--gray { background: var(--cds-layer-01); }
.section__eyebrow { color: var(--cds-button-primary); font-size: 12px; font-weight: 600; letter-spacing: 0.32px; text-transform: uppercase; margin-bottom: var(--spacing-sm); }
.section__title { margin-bottom: var(--spacing-xs); }
.section__subtitle { color: var(--cds-text-secondary); font-size: 16px; line-height: 1.5; margin-bottom: var(--spacing-2xl); max-width: 640px; }
.section__header { margin-bottom: var(--spacing-2xl); }
.sub-nav { display: flex; gap: 0; margin-bottom: var(--spacing-2xl); border-bottom: 2px solid var(--cds-border-subtle); }
.sub-nav__link { padding: var(--spacing-md) var(--spacing-lg); font-size: 14px; font-weight: 400; letter-spacing: 0.16px; color: var(--cds-text-secondary); text-decoration: none; border-bottom: 2px solid transparent; margin-bottom: -2px; transition: color 0.15s ease, border-color 0.15s ease; }
.sub-nav__link:hover { color: var(--cds-text-primary); }
.sub-nav__link--active { color: var(--cds-button-primary); border-bottom-color: var(--cds-button-primary); font-weight: 600; }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-xl); }
.value-card { padding: var(--spacing-xl); border: 1px solid var(--cds-border-subtle); transition: background 0.15s ease; }
.value-card:hover { background: var(--cds-layer-01); }
.value-card__number { font-family: var(--font-mono); font-size: 48px; font-weight: 400; color: var(--cds-button-primary); line-height: 1; margin-bottom: var(--spacing-md); opacity: 0.3; }
.value-card__title { font-size: 20px; font-weight: 600; margin-bottom: var(--spacing-sm); }
.value-card__desc { font-size: 14px; color: var(--cds-text-secondary); line-height: 1.6; }
.mission-vision { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-xl); margin-bottom: var(--spacing-2xl); }
.mission-card { padding: var(--spacing-2xl); border: 1px solid var(--cds-border-subtle); }
.mission-card__label { font-size: 12px; font-weight: 600; letter-spacing: 0.32px; text-transform: uppercase; color: var(--cds-button-primary); margin-bottom: var(--spacing-sm); }
.mission-card__text { font-size: 20px; font-weight: 300; line-height: 1.4; color: var(--cds-text-primary); }
.image-placeholder { width: 100%; aspect-ratio: 4/3; background: var(--cds-layer-01); border: 1px dashed var(--cds-border-subtle); display: flex; align-items: center; justify-content: center; color: var(--cds-text-secondary); font-size: 14px; flex-direction: column; gap: 8px; }
.image-placeholder svg { opacity: 0.3; }
.footer { background: var(--cds-text-primary); padding: var(--spacing-3xl) 0 var(--spacing-xl); color: var(--cds-text-secondary); }
.footer__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-xl); margin-bottom: var(--spacing-2xl); }
.footer__heading { color: #ffffff; font-size: 14px; font-weight: 600; letter-spacing: 0.16px; margin-bottom: var(--spacing-md); }
.footer__link { display: block; color: var(--cds-text-secondary); text-decoration: none; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; padding: var(--spacing-xs) 0; transition: color 0.15s ease; }
.footer__link:hover { color: #ffffff; }
.footer__item { display: flex; align-items: center; gap: var(--spacing-sm); font-size: 14px; color: var(--cds-text-secondary); margin-bottom: var(--spacing-sm); line-height: 1.5; }
.footer__item svg { flex-shrink: 0; opacity: 0.6; }
.footer__item a { color: var(--cds-text-secondary); text-decoration: none; }
.footer__item a:hover { color: #ffffff; }
.footer__bottom { border-top: 1px solid var(--cds-border-subtle); padding-top: var(--spacing-lg); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--spacing-md); }
.footer__copyright { font-size: 12px; letter-spacing: 0.32px; }
.footer__legal { display: flex; gap: var(--spacing-lg); }
.footer__legal a { font-size: 12px; letter-spacing: 0.32px; color: var(--cds-text-secondary); text-decoration: none; }
.footer__legal a:hover { color: #ffffff; }
@media (max-width: 1056px) {
  .masthead__nav { display: none; }
  .masthead__hamburger { display: flex; }
  .values-grid { grid-template-columns: 1fr; }
  .mission-vision { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 672px) {
  .footer__grid { grid-template-columns: 1fr; }
  .sub-nav { overflow-x: auto; }
}

/* ===== about-history.html ===== */
:root {
  --cds-background: #ffffff; --cds-layer-01: #f4f4f4; --cds-layer-02: #e0e0e0;
  --cds-text-primary: #161616; --cds-text-secondary: #525252; --cds-text-placeholder: #6f6f6f;
  --cds-link-primary: #0f62fe; --cds-link-primary-hover: #0043ce;
  --cds-button-primary: #0f62fe; --cds-button-primary-hover: #0353e9; --cds-button-primary-active: #002d9c;
  --cds-border-subtle: #c6c6c6; --cds-border-strong: #8d8d8d; --cds-focus: #0f62fe;
  --cds-support-info: #0f62fe; --cds-hover-ui: #e8e8e8; --cds-overlay: rgba(22, 22, 22, 0.5);
  --font-sans: 'IBM Plex Sans', 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Menlo', 'Courier New', monospace;
  --spacing-xs: 4px; --spacing-sm: 8px; --spacing-md: 16px; --spacing-lg: 24px;
  --spacing-xl: 32px; --spacing-2xl: 48px; --spacing-3xl: 64px; --spacing-4xl: 80px;
  --max-width: 1584px; --content-width: 1312px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-sans); font-size: 16px; font-weight: 400; line-height: 1.5; color: var(--cds-text-primary); background: var(--cds-background); -webkit-font-smoothing: antialiased; }
.display-01 { font-size: clamp(36px, 5vw, 60px); font-weight: 300; line-height: 1.17; }
.display-02 { font-size: clamp(28px, 4vw, 48px); font-weight: 300; line-height: 1.17; }
.heading-01 { font-size: clamp(24px, 3vw, 42px); font-weight: 300; line-height: 1.19; }
.heading-02 { font-size: clamp(20px, 2.5vw, 32px); font-weight: 400; line-height: 1.25; }
.heading-03 { font-size: 24px; font-weight: 400; line-height: 1.33; }
.heading-04 { font-size: 20px; font-weight: 600; line-height: 1.40; }
.body-long-01 { font-size: 16px; font-weight: 400; line-height: 1.50; }
.body-short-01 { font-size: 14px; font-weight: 400; line-height: 1.29; letter-spacing: 0.16px; }
.caption { font-size: 12px; font-weight: 400; line-height: 1.33; letter-spacing: 0.32px; }
.container { max-width: var(--content-width); margin: 0 auto; padding: 0 var(--spacing-xl); }
.container--narrow { max-width: 1056px; margin: 0 auto; padding: 0 var(--spacing-xl); }
.breadcrumb { padding: var(--spacing-md) 0; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; }
.breadcrumb a { color: var(--cds-link-primary); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb__sep { margin: 0 var(--spacing-xs); color: var(--cds-text-secondary); }
.breadcrumb__current { color: var(--cds-text-secondary); }
.masthead { background: var(--cds-text-primary); height: 64px; position: sticky; top: 0; z-index: 101; display: flex; align-items: center; }
.masthead__inner { display: flex; align-items: center; width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 var(--spacing-md); }
.masthead__logo { display: flex; align-items: center; gap: var(--spacing-sm); text-decoration: none; flex-shrink: 0; }
.masthead__logo img { height: 32px; width: auto; }
.masthead__logo-text { color: #ffffff; font-size: 18px; font-weight: 600; letter-spacing: 0.5px; }
.masthead__hamburger { display: none; width: 48px; height: 48px; margin-inline-start: auto; background: none; border: none; cursor: pointer; padding: 12px; flex-shrink: 0; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.masthead__hamburger span { display: block; width: 20px; height: 2px; background: #ffffff; transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1), opacity 0.2s; transform-origin: center; }
.masthead__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.masthead__hamburger.is-open span:nth-child(2) { opacity: 0; }
.masthead__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav { position: fixed; top: 64px; inset-inline-start: 0; width: 320px; max-width: 85vw; height: calc(100vh - 64px); background: var(--cds-text-primary); z-index: 150; transform: translateX(-100%); transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1); overflow-y: auto; padding: var(--spacing-md) 0; }
.mobile-nav.is-open { transform: translateX(0); }
.mobile-nav__overlay { position: fixed; inset: 0; top: 64px; background: rgba(22, 22, 22, 0.5); z-index: 140; opacity: 0; visibility: hidden; transition: opacity 0.25s ease, visibility 0.25s ease; }
.mobile-nav__overlay.is-open { opacity: 1; visibility: visible; }
.mobile-nav__link { display: flex; color: #c6c6c6; text-decoration: none; font-size: 16px; font-weight: 400; padding: 0 var(--spacing-lg); height: 48px; align-items: center; transition: color 0.15s ease, background 0.15s ease; }
.mobile-nav__link:hover, .mobile-nav__link--active { color: #ffffff; background: rgba(255, 255, 255, 0.05); }
.mobile-nav__link--active { border-inline-start: 2px solid var(--cds-button-primary); padding-inline-start: calc(var(--spacing-lg) - 2px); }
.mobile-nav__dropdown-toggle { cursor: pointer; justify-content: space-between; }
.mobile-nav__dropdown-toggle .chevron { transition: transform 0.2s ease; }
.mobile-nav__dropdown-toggle.is-expanded .chevron { transform: rotate(180deg); }
.mobile-nav__dropdown { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; background: rgba(0, 0, 0, 0.15); }
.mobile-nav__dropdown.is-expanded { max-height: 400px; }
.mobile-nav__dropdown .mobile-nav__link { padding-inline-start: calc(var(--spacing-lg) + var(--spacing-md)); font-size: 14px; height: 44px; }
.masthead__nav { display: flex; align-items: center; gap: 0; margin-inline-start: auto; height: 100%; }
.masthead__link { color: #c6c6c6; text-decoration: none; font-size: 16px; font-weight: 400; letter-spacing: 0.16px; padding: 0 var(--spacing-lg); height: 100%; display: flex; align-items: center; transition: color 0.15s ease, background 0.15s ease; position: relative; }
.masthead__link:hover { color: #ffffff; background: rgba(255,255,255,0.05); }
.masthead__link--active { color: #ffffff; }
.masthead__link--active::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--cds-button-primary); }
.masthead__item { position: relative; height: 100%; display: flex; align-items: center; flex-shrink: 0; }
.masthead__link--has-dropdown { cursor: pointer; }
.masthead__link--has-dropdown .chevron { display: inline-block; width: 12px; height: 12px; margin-inline-start: 4px; transition: transform 0.15s ease; }
.dropdown { position: absolute; top: calc(100% + 5px); left: 0; min-width: 240px; background: var(--cds-text-primary); box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4); opacity: 0; visibility: hidden; transform: translateY(-4px); transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s; z-index: 200; padding: var(--spacing-sm) 0; }
.dropdown::before { content: ''; position: absolute; top: -5px; left: 0; right: 0; height: 5px; }
.masthead__item:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.masthead__item:hover .masthead__link--has-dropdown .chevron { transform: rotate(180deg); }
.dropdown__link { display: block; color: var(--cds-text-secondary); text-decoration: none; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; padding: 12px var(--spacing-lg); transition: color 0.15s ease, background 0.15s ease, padding-inline-start 0.15s ease; border-inline-start: 2px solid transparent; }
.dropdown__link:hover { color: #ffffff; background: rgba(255, 255, 255, 0.05); border-inline-start-color: var(--cds-button-primary); padding-inline-start: calc(var(--spacing-lg) - 2px); }
.page-hero { position: relative; min-height: 280px; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; background: #161616; }
.page-hero__bg { position: absolute; inset: 0; background: repeating-linear-gradient(0deg, transparent, transparent 60px, rgba(255,255,255,0.03) 60px, rgba(255,255,255,0.03) 61px), repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(255,255,255,0.02) 60px, rgba(255,255,255,0.02) 61px); z-index: 0; }
.page-hero__bg::after { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at center, rgba(15, 98, 254, 0.1) 0%, transparent 70%); }
.page-hero__content { position: relative; z-index: 1; padding: var(--spacing-3xl) var(--spacing-xl); }
.page-hero__title { color: #ffffff; font-size: clamp(28px, 4vw, 48px); font-weight: 300; line-height: 1.3; }
.section { padding: var(--spacing-4xl) 0; }
.section--gray { background: var(--cds-layer-01); }
.section__eyebrow { color: var(--cds-button-primary); font-size: 12px; font-weight: 600; letter-spacing: 0.32px; text-transform: uppercase; margin-bottom: var(--spacing-sm); }
.section__title { margin-bottom: var(--spacing-xs); }
.section__subtitle { color: var(--cds-text-secondary); font-size: 16px; line-height: 1.5; margin-bottom: var(--spacing-2xl); max-width: 640px; }
.section__header { margin-bottom: var(--spacing-2xl); }
.sub-nav { display: flex; gap: 0; margin-bottom: var(--spacing-2xl); border-bottom: 2px solid var(--cds-border-subtle); }
.sub-nav__link { padding: var(--spacing-md) var(--spacing-lg); font-size: 14px; font-weight: 400; letter-spacing: 0.16px; color: var(--cds-text-secondary); text-decoration: none; border-bottom: 2px solid transparent; margin-bottom: -2px; transition: color 0.15s ease, border-color 0.15s ease; }
.sub-nav__link:hover { color: var(--cds-text-primary); }
.sub-nav__link--active { color: var(--cds-button-primary); border-bottom-color: var(--cds-button-primary); font-weight: 600; }
.timeline { position: relative; padding: var(--spacing-2xl) 0; }
.timeline::before { content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: var(--cds-border-subtle); transform: translateX(-50%); }
.timeline-item { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-2xl); margin-bottom: var(--spacing-2xl); }
.timeline-item:nth-child(odd) .timeline-content { text-align: right; padding-right: var(--spacing-xl); }
.timeline-item:nth-child(even) .timeline-content { grid-column: 2; text-align: left; padding-left: var(--spacing-xl); }
.timeline-item:nth-child(even) .timeline-marker { grid-column: 2; margin-left: calc(-1 * var(--spacing-xl)); }
.timeline-item:nth-child(odd) .timeline-marker { grid-column: 1; margin-right: calc(-1 * var(--spacing-xl)); justify-self: end; }
.timeline-marker { width: 16px; height: 16px; background: var(--cds-button-primary); border: 3px solid var(--cds-background); border-radius: 50%; position: relative; z-index: 1; flex-shrink: 0; margin-top: 4px; }
.timeline-year { font-family: var(--font-mono); font-size: 24px; font-weight: 400; color: var(--cds-button-primary); margin-bottom: var(--spacing-xs); }
.timeline-title { font-size: 16px; font-weight: 600; margin-bottom: var(--spacing-xs); }
.timeline-desc { font-size: 14px; color: var(--cds-text-secondary); line-height: 1.5; }
.image-placeholder { width: 100%; aspect-ratio: 4/3; background: var(--cds-layer-01); border: 1px dashed var(--cds-border-subtle); display: flex; align-items: center; justify-content: center; color: var(--cds-text-secondary); font-size: 14px; flex-direction: column; gap: 8px; }
.image-placeholder svg { opacity: 0.3; }
.footer { background: var(--cds-text-primary); padding: var(--spacing-3xl) 0 var(--spacing-xl); color: var(--cds-text-secondary); }
.footer__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-xl); margin-bottom: var(--spacing-2xl); }
.footer__heading { color: #ffffff; font-size: 14px; font-weight: 600; letter-spacing: 0.16px; margin-bottom: var(--spacing-md); }
.footer__link { display: block; color: var(--cds-text-secondary); text-decoration: none; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; padding: var(--spacing-xs) 0; transition: color 0.15s ease; }
.footer__link:hover { color: #ffffff; }
.footer__item { display: flex; align-items: center; gap: var(--spacing-sm); font-size: 14px; color: var(--cds-text-secondary); margin-bottom: var(--spacing-sm); line-height: 1.5; }
.footer__item svg { flex-shrink: 0; opacity: 0.6; }
.footer__item a { color: var(--cds-text-secondary); text-decoration: none; }
.footer__item a:hover { color: #ffffff; }
.footer__bottom { border-top: 1px solid var(--cds-border-subtle); padding-top: var(--spacing-lg); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--spacing-md); }
.footer__copyright { font-size: 12px; letter-spacing: 0.32px; }
.footer__legal { display: flex; gap: var(--spacing-lg); }
.footer__legal a { font-size: 12px; letter-spacing: 0.32px; color: var(--cds-text-secondary); text-decoration: none; }
.footer__legal a:hover { color: #ffffff; }
@media (max-width: 1056px) {
  .masthead__nav { display: none; }
  .masthead__hamburger { display: flex; }
  .timeline::before { left: 20px; }
  .timeline-item { grid-template-columns: 1fr; padding-left: 40px; }
  .timeline-item:nth-child(odd) .timeline-content,
  .timeline-item:nth-child(even) .timeline-content { grid-column: auto; text-align: left; padding: 0; }
  .timeline-item:nth-child(odd) .timeline-marker,
  .timeline-item:nth-child(even) .timeline-marker { grid-column: auto; margin: 0 0 0 -36px; justify-self: start; }
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 672px) {
  .footer__grid { grid-template-columns: 1fr; }
  .sub-nav { overflow-x: auto; }
}

/* ===== about.html ===== */
:root {
  --cds-background: #ffffff;
  --cds-layer-01: #f4f4f4;
  --cds-layer-02: #e0e0e0;
  --cds-text-primary: #161616;
  --cds-text-secondary: #525252;
  --cds-text-placeholder: #6f6f6f;
  --cds-link-primary: #0f62fe;
  --cds-link-primary-hover: #0043ce;
  --cds-button-primary: #0f62fe;
  --cds-button-primary-hover: #0353e9;
  --cds-button-primary-active: #002d9c;
  --cds-border-subtle: #c6c6c6;
  --cds-border-strong: #8d8d8d;
  --cds-focus: #0f62fe;
  --cds-support-info: #0f62fe;
  --cds-hover-ui: #e8e8e8;
  --cds-hover-primary-link: #e8e8e8;
  --cds-overlay: rgba(22, 22, 22, 0.5);
  --font-sans: 'IBM Plex Sans', 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Menlo', 'Courier New', monospace;
  --spacing-xs: 4px; --spacing-sm: 8px; --spacing-md: 16px; --spacing-lg: 24px;
  --spacing-xl: 32px; --spacing-2xl: 48px; --spacing-3xl: 64px;
  --spacing-4xl: 80px; --spacing-5xl: 96px;
  --max-width: 1584px; --content-width: 1312px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-sans); font-size: 16px; font-weight: 400; line-height: 1.5; color: var(--cds-text-primary); background: var(--cds-background); -webkit-font-smoothing: antialiased; }
.display-01 { font-size: clamp(36px, 5vw, 60px); font-weight: 300; line-height: 1.17; }
.display-02 { font-size: clamp(28px, 4vw, 48px); font-weight: 300; line-height: 1.17; }
.heading-01 { font-size: clamp(24px, 3vw, 42px); font-weight: 300; line-height: 1.19; }
.heading-02 { font-size: clamp(20px, 2.5vw, 32px); font-weight: 400; line-height: 1.25; }
.heading-03 { font-size: 24px; font-weight: 400; line-height: 1.33; }
.heading-04 { font-size: 20px; font-weight: 600; line-height: 1.40; }
.heading-05 { font-size: 20px; font-weight: 400; line-height: 1.40; }
.body-long-01 { font-size: 16px; font-weight: 400; line-height: 1.50; }
.body-short-01 { font-size: 14px; font-weight: 400; line-height: 1.29; letter-spacing: 0.16px; }
.caption { font-size: 12px; font-weight: 400; line-height: 1.33; letter-spacing: 0.32px; }
.container { max-width: var(--content-width); margin: 0 auto; padding: 0 var(--spacing-xl); }
.container--narrow { max-width: 1056px; margin: 0 auto; padding: 0 var(--spacing-xl); }
.breadcrumb { padding: var(--spacing-md) 0; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; }
.breadcrumb a { color: var(--cds-link-primary); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb__sep { margin: 0 var(--spacing-xs); color: var(--cds-text-secondary); }
.breadcrumb__current { color: var(--cds-text-secondary); }

/* Masthead */
.masthead { background: var(--cds-text-primary); height: 64px; position: sticky; top: 0; z-index: 100; display: flex; align-items: center; }
.masthead__inner { display: flex; align-items: center; width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 var(--spacing-md); }
.masthead__logo { display: flex; align-items: center; gap: var(--spacing-sm); text-decoration: none; flex-shrink: 0; }
.masthead__logo img { height: 32px; width: auto; }
.masthead__logo-text { color: #ffffff; font-size: 18px; font-weight: 600; letter-spacing: 0.5px; }
.masthead__hamburger { display: none; width: 48px; height: 48px; margin-inline-start: auto; background: none; border: none; cursor: pointer; padding: 12px; flex-shrink: 0; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.masthead__hamburger span { display: block; width: 20px; height: 2px; background: #ffffff; transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1), opacity 0.2s; transform-origin: center; }
.masthead__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.masthead__hamburger.is-open span:nth-child(2) { opacity: 0; }
.masthead__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav { position: fixed; top: 64px; inset-inline-start: 0; width: 320px; max-width: 85vw; height: calc(100vh - 64px); background: var(--cds-text-primary); z-index: 150; transform: translateX(-100%); transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1); overflow-y: auto; padding: var(--spacing-md) 0; }
.mobile-nav.is-open { transform: translateX(0); }
.mobile-nav__overlay { position: fixed; inset: 0; top: 64px; background: rgba(22, 22, 22, 0.5); z-index: 140; opacity: 0; visibility: hidden; transition: opacity 0.25s ease, visibility 0.25s ease; }
.mobile-nav__overlay.is-open { opacity: 1; visibility: visible; }
.mobile-nav__link { display: flex; color: #c6c6c6; text-decoration: none; font-size: 16px; font-weight: 400; padding: 0 var(--spacing-lg); height: 48px; align-items: center; transition: color 0.15s ease, background 0.15s ease; }
.mobile-nav__link:hover, .mobile-nav__link--active { color: #ffffff; background: rgba(255, 255, 255, 0.05); }
.mobile-nav__link--active { border-inline-start: 2px solid var(--cds-button-primary); padding-inline-start: calc(var(--spacing-lg) - 2px); }
.mobile-nav__dropdown-toggle { cursor: pointer; justify-content: space-between; }
.mobile-nav__dropdown-toggle .chevron { transition: transform 0.2s ease; }
.mobile-nav__dropdown-toggle.is-expanded .chevron { transform: rotate(180deg); }
.mobile-nav__dropdown { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; background: rgba(0, 0, 0, 0.15); }
.mobile-nav__dropdown.is-expanded { max-height: 400px; }
.mobile-nav__dropdown .mobile-nav__link { padding-inline-start: calc(var(--spacing-lg) + var(--spacing-md)); font-size: 14px; height: 44px; }
.masthead__nav { display: flex; align-items: center; gap: 0; margin-inline-start: auto; height: 100%; }
.masthead__link { color: #c6c6c6; text-decoration: none; font-size: 16px; font-weight: 400; letter-spacing: 0.16px; padding: 0 var(--spacing-lg); height: 100%; display: flex; align-items: center; transition: color 0.15s ease, background 0.15s ease; position: relative; }
.masthead__link:hover { color: #ffffff; background: rgba(255,255,255,0.05); }
.masthead__link--active { color: #ffffff; }
.masthead__link--active::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--cds-button-primary); }
.masthead__item { position: relative; height: 100%; display: flex; align-items: center; }
.masthead__link--has-dropdown { cursor: pointer; }
.masthead__link--has-dropdown .chevron { display: inline-block; width: 12px; height: 12px; margin-inline-start: 4px; transition: transform 0.15s ease; }
.dropdown { position: absolute; top: calc(100% + 5px); left: 0; min-width: 280px; background: var(--cds-text-primary); box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4); opacity: 0; visibility: hidden; transform: translateY(-4px); transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s; z-index: 200; padding: var(--spacing-sm) 0; }
.dropdown::before { content: ''; position: absolute; top: -5px; left: 0; right: 0; height: 5px; }
.masthead__item:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.masthead__item:hover .masthead__link--has-dropdown .chevron { transform: rotate(180deg); }
.dropdown__link { display: block; color: var(--cds-text-secondary); text-decoration: none; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; padding: 12px var(--spacing-lg); transition: color 0.15s ease, background 0.15s ease, padding-inline-start 0.15s ease; border-inline-start: 2px solid transparent; }
.dropdown__link:hover { color: #ffffff; background: rgba(255, 255, 255, 0.05); border-inline-start-color: var(--cds-button-primary); padding-inline-start: calc(var(--spacing-lg) - 2px); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; font-family: var(--font-sans); font-size: 14px; font-weight: 600; letter-spacing: 0.16px; border-radius: 0; border: none; cursor: pointer; text-decoration: none; transition: background 0.15s ease; height: 48px; padding: 14px 63px 14px 15px; position: relative; }
.btn--primary { background: var(--cds-button-primary); color: #ffffff; }
.btn--primary:hover { background: var(--cds-button-primary-hover); }
.btn--primary:active { background: var(--cds-button-primary-active); }
.btn--secondary { background: transparent; color: var(--cds-button-primary); border: 1px solid var(--cds-button-primary); padding: 14px 63px 14px 15px; }
.btn--secondary:hover { background: rgba(15, 98, 254, 0.08); }
.btn--ghost { background: transparent; color: var(--cds-button-primary); padding: 14px 16px; height: auto; }
.btn--ghost:hover { background: var(--cds-hover-ui); }
.btn--inverse { background: #ffffff; color: var(--cds-button-primary); }
.btn--inverse:hover { background: var(--cds-hover-ui); }
.btn__arrow { margin-inline-start: auto; position: absolute; right: 15px; top: 50%; transform: translateY(-50%); font-size: 18px; line-height: 1; }
.btn--ghost .btn__arrow { position: static; transform: none; margin-inline-start: var(--spacing-sm); }

/* Sections */
.section { padding: var(--spacing-4xl) 0; }
.section--gray { background: var(--cds-layer-01); }
.section--dark { background: var(--cds-text-primary); color: #ffffff; }
.section__eyebrow { color: var(--cds-button-primary); font-size: 12px; font-weight: 600; letter-spacing: 0.32px; text-transform: uppercase; margin-bottom: var(--spacing-sm); }
.section__title { margin-bottom: var(--spacing-xs); }
.section__subtitle { color: var(--cds-text-secondary); font-size: 16px; line-height: 1.5; margin-bottom: var(--spacing-2xl); max-width: 640px; }
.section__header { margin-bottom: var(--spacing-2xl); }
.section__cta { text-align: center; margin-top: var(--spacing-xl); }

/* About hero */
.about-hero { position: relative; min-height: 420px; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; background: #161616; }
.about-hero__bg { position: absolute; inset: 0; background: repeating-linear-gradient(0deg, transparent, transparent 60px, rgba(255,255,255,0.03) 60px, rgba(255,255,255,0.03) 61px), repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(255,255,255,0.02) 60px, rgba(255,255,255,0.02) 61px); z-index: 0; }
.about-hero__bg::after { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at center, rgba(15, 98, 254, 0.12) 0%, transparent 70%); }
.about-hero__content { position: relative; z-index: 1; padding: var(--spacing-3xl) var(--spacing-xl); max-width: 800px; }
.about-hero__title { color: #ffffff; font-size: clamp(28px, 4vw, 52px); font-weight: 300; line-height: 1.35; letter-spacing: 0.02em; }

/* About intro */
.about-intro { padding: var(--spacing-4xl) 0; }
.about-intro__inner { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-3xl); align-items: start; }
.about-intro__content {}
.about-intro__text { font-size: 16px; line-height: 1.8; color: var(--cds-text-secondary); margin-bottom: var(--spacing-xl); }
.about-intro__text strong { color: var(--cds-text-primary); font-weight: 600; }
.about-intro__points { list-style: none; }
.about-intro__points li { position: relative; padding: var(--spacing-sm) 0 var(--spacing-sm) var(--spacing-md); font-size: 14px; color: var(--cds-text-secondary); line-height: 1.6; }
.about-intro__points li::before { content: ''; position: absolute; left: 0; top: 0.7em; width: 5px; height: 5px; background: var(--cds-button-primary); border-radius: 50%; }
.about-intro__image { display: flex; align-items: center; justify-content: center; }
.about-intro__image-placeholder { width: 100%; aspect-ratio: 4/3; background: var(--cds-layer-01); border: 1px solid var(--cds-border-subtle); display: flex; align-items: center; justify-content: center; color: var(--cds-text-secondary); font-size: 14px; }

/* Info tiles */
.info-tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--cds-border-subtle); border: 1px solid var(--cds-border-subtle); }
.info-tile { background: var(--cds-background); padding: var(--spacing-xl); text-decoration: none; transition: background 0.15s ease; cursor: pointer; display: block; }
.info-tile:hover { background: var(--cds-hover-ui); }
.info-tile__label { font-size: 12px; font-weight: 600; color: var(--cds-text-secondary); letter-spacing: 0.32px; text-transform: uppercase; margin-bottom: var(--spacing-sm); }
.info-tile__heading { font-size: 18px; font-weight: 600; color: var(--cds-button-primary); margin-bottom: var(--spacing-xs); }
.info-tile__desc { font-size: 14px; color: var(--cds-text-secondary); line-height: 1.5; }

/* Stats */
.stats { background: var(--cds-text-primary); padding: var(--spacing-4xl) 0; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--spacing-xl); text-align: center; }
.stat-item__number { font-family: var(--font-mono); font-size: clamp(36px, 5vw, 56px); font-weight: 400; color: var(--cds-button-primary); line-height: 1.17; margin-bottom: var(--spacing-sm); font-variant-numeric: tabular-nums; }
.stat-item__label { color: #c6c6c6; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; }

/* Values */
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-xl); }
.value-card { padding: var(--spacing-xl); border: 1px solid var(--cds-border-subtle); transition: background 0.15s ease; }
.value-card:hover { background: var(--cds-layer-01); }
.value-card__number { font-family: var(--font-mono); font-size: 48px; font-weight: 400; color: var(--cds-button-primary); line-height: 1; margin-bottom: var(--spacing-md); opacity: 0.3; }
.value-card__title { font-size: 20px; font-weight: 600; margin-bottom: var(--spacing-sm); }
.value-card__desc { font-size: 14px; color: var(--cds-text-secondary); line-height: 1.6; }

/* Timeline */
.timeline { position: relative; padding: var(--spacing-2xl) 0; }
.timeline::before { content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: var(--cds-border-subtle); transform: translateX(-50%); }
.timeline-item { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-2xl); margin-bottom: var(--spacing-2xl); }
.timeline-item:nth-child(odd) .timeline-content { text-align: right; padding-right: var(--spacing-xl); }
.timeline-item:nth-child(even) .timeline-content { grid-column: 2; text-align: left; padding-left: var(--spacing-xl); }
.timeline-item:nth-child(even) .timeline-marker { grid-column: 2; margin-left: calc(-1 * var(--spacing-xl)); }
.timeline-item:nth-child(odd) .timeline-marker { grid-column: 1; margin-right: calc(-1 * var(--spacing-xl)); justify-self: end; }
.timeline-marker { width: 16px; height: 16px; background: var(--cds-button-primary); border: 3px solid var(--cds-background); border-radius: 50%; position: relative; z-index: 1; flex-shrink: 0; margin-top: 4px; }
.timeline-year { font-family: var(--font-mono); font-size: 24px; font-weight: 400; color: var(--cds-button-primary); margin-bottom: var(--spacing-xs); }
.timeline-title { font-size: 16px; font-weight: 600; margin-bottom: var(--spacing-xs); }
.timeline-desc { font-size: 14px; color: var(--cds-text-secondary); line-height: 1.5; }

/* CTA */
.cta-banner { background: var(--cds-button-primary); padding: var(--spacing-4xl) 0; text-align: center; }
.cta-banner__title { color: #ffffff; margin-bottom: var(--spacing-sm); }
.cta-banner__subtitle { color: rgba(255, 255, 255, 0.8); font-size: 16px; line-height: 1.5; margin-bottom: var(--spacing-xl); max-width: 560px; margin-inline: auto; }

/* Footer */
.footer { background: var(--cds-text-primary); padding: var(--spacing-3xl) 0 var(--spacing-xl); color: var(--cds-text-secondary); }
.footer__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-xl); margin-bottom: var(--spacing-2xl); }
.footer__heading { color: #ffffff; font-size: 14px; font-weight: 600; letter-spacing: 0.16px; margin-bottom: var(--spacing-md); }
.footer__link { display: block; color: var(--cds-text-secondary); text-decoration: none; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; padding: var(--spacing-xs) 0; transition: color 0.15s ease; }
.footer__link:hover { color: #ffffff; }
.footer__item { display: flex; align-items: center; gap: var(--spacing-sm); font-size: 14px; color: var(--cds-text-secondary); margin-bottom: var(--spacing-sm); line-height: 1.5; }
.footer__item svg { flex-shrink: 0; opacity: 0.6; }
.footer__item a { color: var(--cds-text-secondary); text-decoration: none; }
.footer__item a:hover { color: #ffffff; }
.footer__bottom { border-top: 1px solid var(--cds-border-subtle); padding-top: var(--spacing-lg); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--spacing-md); }
.footer__copyright { font-size: 12px; letter-spacing: 0.32px; }
.footer__legal { display: flex; gap: var(--spacing-lg); }
.footer__legal a { font-size: 12px; letter-spacing: 0.32px; color: var(--cds-text-secondary); text-decoration: none; }
.footer__legal a:hover { color: #ffffff; }

/* Animations */
@media (prefers-reduced-motion: no-preference) {
  .anim { opacity: 0; transform: translateY(24px); transition: opacity 0.6s cubic-bezier(0.2, 0, 0, 1), transform 0.6s cubic-bezier(0.2, 0, 0, 1); }
  .anim.is-visible { opacity: 1; transform: translateY(0); }
  .anim-child { opacity: 0; transform: translateY(20px); transition: opacity 0.5s cubic-bezier(0.2, 0, 0, 1), transform 0.5s cubic-bezier(0.2, 0, 0, 1); }
  .anim-child.is-visible { opacity: 1; transform: translateY(0); }
  .anim-delay-1 { transition-delay: 0.1s; } .anim-delay-2 { transition-delay: 0.2s; } .anim-delay-3 { transition-delay: 0.3s; } .anim-delay-4 { transition-delay: 0.4s; } .anim-delay-5 { transition-delay: 0.5s; } .anim-delay-6 { transition-delay: 0.6s; } .anim-delay-7 { transition-delay: 0.7s; } .anim-delay-8 { transition-delay: 0.8s; }
}

/* Responsive */
@media (max-width: 1056px) {
  .masthead__nav { display: none; }
  .masthead__hamburger { display: flex; align-items: center; justify-content: center; }
  .info-tiles { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: 1fr; }
  .about-intro__inner { grid-template-columns: 1fr; }
  .about-intro__image { display: none; }
  .timeline::before { left: 20px; }
  .timeline-item { grid-template-columns: 1fr; padding-left: 40px; }
  .timeline-item:nth-child(odd) .timeline-content,
  .timeline-item:nth-child(even) .timeline-content { grid-column: auto; text-align: left; padding: 0; }
  .timeline-item:nth-child(odd) .timeline-marker,
  .timeline-item:nth-child(even) .timeline-marker { grid-column: auto; margin: 0 0 0 -36px; justify-self: start; }
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 672px) {
  .info-tiles { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr; }
  .btn { width: 100%; }
}

/* ===== business-newcompute.html ===== */
:root {
  --cds-background:#ffffff;--cds-layer-01:#f4f4f4;--cds-layer-02:#e0e0e0;
  --cds-text-primary:#161616;--cds-text-secondary:#525252;--cds-text-placeholder:#6f6f6f;
  --cds-link-primary:#0f62fe;--cds-link-primary-hover:#0043ce;
  --cds-button-primary:#0f62fe;--cds-button-primary-hover:#0353e9;--cds-button-primary-active:#002d9c;
  --cds-border-subtle:#c6c6c6;--cds-border-strong:#8d8d8d;--cds-focus:#0f62fe;
  --cds-support-info:#0f62fe;--cds-hover-ui:#e8e8e8;--cds-overlay:rgba(22,22,22,0.5);
  --font-sans:'IBM Plex Sans','Helvetica Neue','PingFang SC','Microsoft YaHei','Noto Sans SC',Arial,sans-serif;
  --font-mono:'IBM Plex Mono','Menlo','Courier New',monospace;
  --spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;
  --spacing-xl:32px;--spacing-2xl:48px;--spacing-3xl:64px;--spacing-4xl:80px;--spacing-5xl:96px;
  --max-width:1584px;--content-width:1312px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--font-sans);font-size:16px;font-weight:400;line-height:1.5;color:var(--cds-text-primary);background:var(--cds-background);-webkit-font-smoothing:antialiased;}
.display-02{font-size:clamp(28px,4vw,48px);font-weight:300;line-height:1.17;}
.heading-01{font-size:clamp(24px,3vw,42px);font-weight:300;line-height:1.19;}
.heading-02{font-size:clamp(20px,2.5vw,32px);font-weight:400;line-height:1.25;}
.heading-04{font-size:20px;font-weight:600;line-height:1.40;}
.body-long-01{font-size:16px;font-weight:400;line-height:1.50;}
.body-short-01{font-size:14px;font-weight:400;line-height:1.29;letter-spacing:0.16px;}
.caption{font-size:12px;font-weight:400;line-height:1.33;letter-spacing:0.32px;}
.container{max-width:var(--content-width);margin:0 auto;padding:0 var(--spacing-xl);}
.breadcrumb{padding:var(--spacing-md) 0;font-size:14px;}
.breadcrumb a{color:var(--cds-link-primary);text-decoration:none;}
.breadcrumb a:hover{text-decoration:underline;}
.breadcrumb__sep{margin:0 var(--spacing-xs);color:var(--cds-text-secondary);}
.breadcrumb__current{color:var(--cds-text-secondary);}
.masthead{background:var(--cds-text-primary);height:64px;position:sticky;top:0;z-index:100;display:flex;align-items:center;}
.masthead__inner{display:flex;align-items:center;width:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-md);}
.masthead__logo{display:flex;align-items:center;gap:var(--spacing-sm);text-decoration:none;flex-shrink:0;}
.masthead__logo img{height:32px;width:auto;}
.masthead__logo-text{color:#ffffff;font-size:18px;font-weight:600;letter-spacing:0.5px;}
.masthead__hamburger{display:none;width:48px;height:48px;margin-inline-start:auto;background:none;border:none;cursor:pointer;padding:12px;flex-shrink:0;flex-direction:column;align-items:center;justify-content:center;gap:5px;}
.masthead__hamburger span{display:block;width:20px;height:2px;background:#ffffff;transition:transform 0.2s cubic-bezier(0.2,0,0,1),opacity 0.2s;transform-origin:center;}
.masthead__hamburger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.masthead__hamburger.is-open span:nth-child(2){opacity:0;}
.masthead__hamburger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobile-nav{position:fixed;top:64px;inset-inline-start:0;width:320px;max-width:85vw;height:calc(100vh-64px);background:var(--cds-text-primary);z-index:150;transform:translateX(-100%);transition:transform 0.25s cubic-bezier(0.2,0,0,1);overflow-y:auto;padding:var(--spacing-md) 0;}
.mobile-nav.is-open{transform:translateX(0);}
.mobile-nav__overlay{position:fixed;inset:0;top:64px;background:rgba(22,22,22,0.5);z-index:140;opacity:0;visibility:hidden;transition:opacity 0.25s ease,visibility 0.25s ease;}
.mobile-nav__overlay.is-open{opacity:1;visibility:visible;}
.mobile-nav__link{display:flex;color:#c6c6c6;text-decoration:none;font-size:16px;font-weight:400;padding:0 var(--spacing-lg);height:48px;align-items:center;transition:color 0.15s ease,background 0.15s ease;}
.mobile-nav__link:hover,.mobile-nav__link--active{color:#ffffff;background:rgba(255,255,255,0.05);}
.mobile-nav__link--active{border-inline-start:2px solid var(--cds-button-primary);padding-inline-start:calc(var(--spacing-lg)-2px);}
.mobile-nav__dropdown-toggle{cursor:pointer;justify-content:space-between;}
.mobile-nav__dropdown-toggle .chevron{transition:transform 0.2s ease;}
.mobile-nav__dropdown-toggle.is-expanded .chevron{transform:rotate(180deg);}
.mobile-nav__dropdown{max-height:0;overflow:hidden;transition:max-height 0.3s ease;background:rgba(0,0,0,0.15);}
.mobile-nav__dropdown.is-expanded{max-height:400px;}
.mobile-nav__dropdown .mobile-nav__link{padding-inline-start:calc(var(--spacing-lg)+var(--spacing-md));font-size:14px;height:44px;}
.masthead__nav{display:flex;align-items:center;gap:0;margin-inline-start:auto;height:100%;}
.masthead__link{color:#c6c6c6;text-decoration:none;font-size:16px;font-weight:400;letter-spacing:0.16px;padding:0 var(--spacing-lg);height:100%;display:flex;align-items:center;transition:color 0.15s ease,background 0.15s ease;position:relative;}
.masthead__link:hover{color:#ffffff;background:rgba(255,255,255,0.05);}
.masthead__link--active{color:#ffffff;}
.masthead__link--active::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--cds-button-primary);}
.masthead__item{position:relative;height:100%;display:flex;align-items:center;flex-shrink:0;}
.masthead__link--has-dropdown{cursor:pointer;}
.masthead__link--has-dropdown .chevron{display:inline-block;width:12px;height:12px;margin-inline-start:4px;transition:transform 0.15s ease;}
.dropdown{position:absolute;top:calc(100%+5px);left:0;min-width:280px;background:var(--cds-text-primary);box-shadow:0 4px 12px rgba(0,0,0,0.4);opacity:0;visibility:hidden;transform:translateY(-4px);transition:opacity 0.15s ease,transform 0.15s ease,visibility 0.15s;z-index:200;padding:var(--spacing-sm) 0;}
.dropdown::before{content:'';position:absolute;top:-5px;left:0;right:0;height:5px;}
.masthead__item:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.masthead__item:hover .masthead__link--has-dropdown .chevron{transform:rotate(180deg);}
.dropdown__link{display:block;color:var(--cds-text-secondary);text-decoration:none;font-size:14px;font-weight:400;letter-spacing:0.16px;padding:12px var(--spacing-lg);transition:color 0.15s ease,background 0.15s ease,padding-inline-start 0.15s ease;border-inline-start:2px solid transparent;}
.dropdown__link:hover{color:#ffffff;background:rgba(255,255,255,0.05);border-inline-start-color:var(--cds-button-primary);padding-inline-start:calc(var(--spacing-lg)-2px);}
.btn{display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-sans);font-size:14px;font-weight:600;letter-spacing:0.16px;border-radius:0;border:none;cursor:pointer;text-decoration:none;transition:background 0.15s ease;height:48px;padding:14px 63px 14px 15px;position:relative;}
.btn--primary{background:var(--cds-button-primary);color:#ffffff;}
.btn--primary:hover{background:var(--cds-button-primary-hover);}
.btn--primary:active{background:var(--cds-button-primary-active);}
.btn--secondary{background:transparent;color:var(--cds-button-primary);border:1px solid var(--cds-button-primary);padding:14px 63px 14px 15px;}
.btn--secondary:hover{background:rgba(15,98,254,0.08);}
.btn__arrow{position:absolute;right:15px;top:50%;transform:translateY(-50%);font-size:18px;line-height:1;}
.btn--inverse{background:#ffffff;color:var(--cds-button-primary);}
.btn--inverse:hover{background:var(--cds-hover-ui);}
.page-hero{position:relative;min-height:360px;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;}
.page-hero__bg{position:absolute;inset:0;background:linear-gradient(rgba(22,22,22,0.5),rgba(22,22,22,0.6)),repeating-linear-gradient(0deg,transparent,transparent 60px,rgba(255,255,255,0.03) 60px,rgba(255,255,255,0.03) 61px),repeating-linear-gradient(90deg,transparent,transparent 60px,rgba(255,255,255,0.02) 60px,rgba(255,255,255,0.02) 61px);}
.page-hero__bg::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 70% 60%,rgba(15,98,254,0.12) 0%,transparent 60%);}
.page-hero__content{position:relative;z-index:1;padding:var(--spacing-3xl) var(--spacing-xl);}
.page-hero__title{color:#ffffff;letter-spacing:0.04em;}
.page-hero__subtitle{color:#c6c6c6;font-size:18px;font-weight:300;margin-top:var(--spacing-md);max-width:640px;margin-inline:auto;line-height:1.6;}
.section{padding:var(--spacing-4xl) 0;}
.section--gray{background:var(--cds-layer-01);}
.section__eyebrow{color:var(--cds-button-primary);font-size:12px;font-weight:600;letter-spacing:0.32px;text-transform:uppercase;margin-bottom:var(--spacing-sm);}
.section__title{margin-bottom:var(--spacing-xs);}
.section__subtitle{color:var(--cds-text-secondary);font-size:16px;line-height:1.5;margin-bottom:var(--spacing-2xl);max-width:640px;}
.section__header{margin-bottom:var(--spacing-2xl);}
.capability-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--cds-border-subtle);border:1px solid var(--cds-border-subtle);}
.capability-card{background:var(--cds-background);padding:var(--spacing-xl);transition:background 0.15s ease;}
.capability-card:hover{background:var(--cds-hover-ui);}
.capability-card__icon{width:40px;height:40px;color:var(--cds-button-primary);margin-bottom:var(--spacing-md);}
.capability-card__icon svg{width:100%;height:100%;}
.capability-card__title{font-size:18px;font-weight:600;margin-bottom:var(--spacing-xs);}
.capability-card__desc{font-size:14px;color:var(--cds-text-secondary);line-height:1.6;}
.feature-list{list-style:none;}
.feature-list li{position:relative;padding:var(--spacing-sm) 0 var(--spacing-sm) var(--spacing-md);font-size:14px;color:var(--cds-text-secondary);line-height:1.6;}
.feature-list li::before{content:'';position:absolute;left:0;top:0.7em;width:5px;height:5px;background:var(--cds-button-primary);border-radius:50%;}
.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-3xl);align-items:start;margin-bottom:var(--spacing-3xl);}
.feature-row__title{font-size:24px;font-weight:600;margin-bottom:var(--spacing-md);}
.feature-row__desc{font-size:16px;color:var(--cds-text-secondary);line-height:1.8;margin-bottom:var(--spacing-lg);}
.stat-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--cds-border-subtle);border:1px solid var(--cds-border-subtle);margin-top:var(--spacing-2xl);}
.stat-bar__item{background:var(--cds-background);padding:var(--spacing-xl);text-align:center;}
.stat-bar__number{font-family:var(--font-mono);font-size:36px;font-weight:400;color:var(--cds-button-primary);line-height:1.17;margin-bottom:var(--spacing-xs);}
.stat-bar__label{font-size:14px;color:var(--cds-text-secondary);}
.cta-banner{background:var(--cds-button-primary);padding:var(--spacing-4xl) 0;text-align:center;}
.cta-banner__title{color:#ffffff;margin-bottom:var(--spacing-sm);}
.cta-banner__subtitle{color:rgba(255,255,255,0.8);font-size:16px;line-height:1.5;margin-bottom:var(--spacing-xl);max-width:560px;margin-inline:auto;}
.footer{background:var(--cds-text-primary);padding:var(--spacing-3xl) 0 var(--spacing-xl);color:var(--cds-text-secondary);}
.footer__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-2xl);margin-bottom:var(--spacing-2xl);}
.footer__heading{color:#ffffff;font-size:14px;font-weight:600;letter-spacing:0.16px;margin-bottom:var(--spacing-md);}
.footer__link{display:block;color:var(--cds-text-secondary);text-decoration:none;font-size:14px;padding:var(--spacing-xs) 0;transition:color 0.15s ease;}
.footer__link:hover{color:#ffffff;}
.footer__item{display:flex;align-items:center;gap:var(--spacing-sm);font-size:14px;color:var(--cds-text-secondary);margin-bottom:var(--spacing-sm);}
.footer__item svg{flex-shrink:0;opacity:0.6;}
.footer__bottom{border-top:1px solid var(--cds-border-subtle);padding-top:var(--spacing-lg);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--spacing-md);}
.footer__copyright{font-size:12px;letter-spacing:0.32px;}
.footer__legal{display:flex;gap:var(--spacing-lg);}
.footer__legal a{font-size:12px;letter-spacing:0.32px;color:var(--cds-text-secondary);text-decoration:none;}
.footer__legal a:hover{color:#ffffff;}
@media(prefers-reduced-motion:no-preference){
  .anim{opacity:0;transform:translateY(24px);transition:opacity 0.6s cubic-bezier(0.2,0,0,1),transform 0.6s cubic-bezier(0.2,0,0,1);}
  .anim.is-visible{opacity:1;transform:translateY(0);}
  .anim-child{opacity:0;transform:translateY(20px);transition:opacity 0.5s cubic-bezier(0.2,0,0,1),transform 0.5s cubic-bezier(0.2,0,0,1);}
  .anim-child.is-visible{opacity:1;transform:translateY(0);}
  .anim-delay-1{transition-delay:0.1s;}.anim-delay-2{transition-delay:0.2s;}.anim-delay-3{transition-delay:0.3s;}.anim-delay-4{transition-delay:0.4s;}
}
@media(max-width:1056px){
  .masthead__nav{display:none;}
  .masthead__hamburger{display:flex;}
  .capability-grid{grid-template-columns:repeat(2,1fr);}
  .feature-row{grid-template-columns:1fr;}
  .stat-bar{grid-template-columns:repeat(2,1fr);}
  .footer__grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:672px){
  .capability-grid{grid-template-columns:1fr;}
  .footer__grid{grid-template-columns:1fr;}
  .btn{width:100%;}
}

/* ===== business-newenergy.html ===== */
:root{--cds-background:#ffffff;--cds-layer-01:#f4f4f4;--cds-layer-02:#e0e0e0;--cds-text-primary:#161616;--cds-text-secondary:#525252;--cds-text-placeholder:#6f6f6f;--cds-link-primary:#0f62fe;--cds-link-primary-hover:#0043ce;--cds-button-primary:#0f62fe;--cds-button-primary-hover:#0353e9;--cds-button-primary-active:#002d9c;--cds-border-subtle:#c6c6c6;--cds-border-strong:#8d8d8d;--cds-focus:#0f62fe;--cds-support-info:#0f62fe;--cds-hover-ui:#e8e8e8;--cds-overlay:rgba(22,22,22,0.5);--font-sans:'IBM Plex Sans','Helvetica Neue','PingFang SC','Microsoft YaHei','Noto Sans SC',Arial,sans-serif;--font-mono:'IBM Plex Mono','Menlo','Courier New',monospace;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:32px;--spacing-2xl:48px;--spacing-3xl:64px;--spacing-4xl:80px;--spacing-5xl:96px;--max-width:1584px;--content-width:1312px;}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--font-sans);font-size:16px;font-weight:400;line-height:1.5;color:var(--cds-text-primary);background:var(--cds-background);-webkit-font-smoothing:antialiased;}
.display-02{font-size:clamp(28px,4vw,48px);font-weight:300;line-height:1.17;}
.heading-01{font-size:clamp(24px,3vw,42px);font-weight:300;line-height:1.19;}
.heading-02{font-size:clamp(20px,2.5vw,32px);font-weight:400;line-height:1.25;}
.heading-04{font-size:20px;font-weight:600;line-height:1.40;}
.body-long-01{font-size:16px;font-weight:400;line-height:1.50;}
.body-short-01{font-size:14px;font-weight:400;line-height:1.29;letter-spacing:0.16px;}
.caption{font-size:12px;font-weight:400;line-height:1.33;letter-spacing:0.32px;}
.container{max-width:var(--content-width);margin:0 auto;padding:0 var(--spacing-xl);}
.breadcrumb{padding:var(--spacing-md) 0;font-size:14px;}
.breadcrumb a{color:var(--cds-link-primary);text-decoration:none;}
.breadcrumb a:hover{text-decoration:underline;}
.breadcrumb__sep{margin:0 var(--spacing-xs);color:var(--cds-text-secondary);}
.breadcrumb__current{color:var(--cds-text-secondary);}
.masthead{background:var(--cds-text-primary);height:64px;position:sticky;top:0;z-index:100;display:flex;align-items:center;}
.masthead__inner{display:flex;align-items:center;width:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-md);}
.masthead__logo{display:flex;align-items:center;gap:var(--spacing-sm);text-decoration:none;flex-shrink:0;}
.masthead__logo img{height:32px;width:auto;}
.masthead__logo-text{color:#ffffff;font-size:18px;font-weight:600;letter-spacing:0.5px;}
.masthead__hamburger{display:none;width:48px;height:48px;margin-inline-start:auto;background:none;border:none;cursor:pointer;padding:12px;flex-shrink:0;flex-direction:column;align-items:center;justify-content:center;gap:5px;}
.masthead__hamburger span{display:block;width:20px;height:2px;background:#ffffff;transition:transform 0.2s cubic-bezier(0.2,0,0,1),opacity 0.2s;transform-origin:center;}
.masthead__hamburger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.masthead__hamburger.is-open span:nth-child(2){opacity:0;}
.masthead__hamburger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobile-nav{position:fixed;top:64px;inset-inline-start:0;width:320px;max-width:85vw;height:calc(100vh-64px);background:var(--cds-text-primary);z-index:150;transform:translateX(-100%);transition:transform 0.25s cubic-bezier(0.2,0,0,1);overflow-y:auto;padding:var(--spacing-md) 0;}
.mobile-nav.is-open{transform:translateX(0);}
.mobile-nav__overlay{position:fixed;inset:0;top:64px;background:rgba(22,22,22,0.5);z-index:140;opacity:0;visibility:hidden;transition:opacity 0.25s ease,visibility 0.25s ease;}
.mobile-nav__overlay.is-open{opacity:1;visibility:visible;}
.mobile-nav__link{display:flex;color:#c6c6c6;text-decoration:none;font-size:16px;font-weight:400;padding:0 var(--spacing-lg);height:48px;align-items:center;transition:color 0.15s ease,background 0.15s ease;}
.mobile-nav__link:hover,.mobile-nav__link--active{color:#ffffff;background:rgba(255,255,255,0.05);}
.mobile-nav__link--active{border-inline-start:2px solid var(--cds-button-primary);padding-inline-start:calc(var(--spacing-lg)-2px);}
.mobile-nav__dropdown-toggle{cursor:pointer;justify-content:space-between;}
.mobile-nav__dropdown-toggle .chevron{transition:transform 0.2s ease;}
.mobile-nav__dropdown-toggle.is-expanded .chevron{transform:rotate(180deg);}
.mobile-nav__dropdown{max-height:0;overflow:hidden;transition:max-height 0.3s ease;background:rgba(0,0,0,0.15);}
.mobile-nav__dropdown.is-expanded{max-height:400px;}
.mobile-nav__dropdown .mobile-nav__link{padding-inline-start:calc(var(--spacing-lg)+var(--spacing-md));font-size:14px;height:44px;}
.masthead__nav{display:flex;align-items:center;gap:0;margin-inline-start:auto;height:100%;}
.masthead__link{color:#c6c6c6;text-decoration:none;font-size:16px;font-weight:400;letter-spacing:0.16px;padding:0 var(--spacing-lg);height:100%;display:flex;align-items:center;transition:color 0.15s ease,background 0.15s ease;position:relative;}
.masthead__link:hover{color:#ffffff;background:rgba(255,255,255,0.05);}
.masthead__link--active{color:#ffffff;}
.masthead__link--active::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--cds-button-primary);}
.masthead__item{position:relative;height:100%;display:flex;align-items:center;flex-shrink:0;}
.masthead__link--has-dropdown{cursor:pointer;}
.masthead__link--has-dropdown .chevron{display:inline-block;width:12px;height:12px;margin-inline-start:4px;transition:transform 0.15s ease;}
.dropdown{position:absolute;top:calc(100%+5px);left:0;min-width:280px;background:var(--cds-text-primary);box-shadow:0 4px 12px rgba(0,0,0,0.4);opacity:0;visibility:hidden;transform:translateY(-4px);transition:opacity 0.15s ease,transform 0.15s ease,visibility 0.15s;z-index:200;padding:var(--spacing-sm) 0;}
.dropdown::before{content:'';position:absolute;top:-5px;left:0;right:0;height:5px;}
.masthead__item:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.masthead__item:hover .masthead__link--has-dropdown .chevron{transform:rotate(180deg);}
.dropdown__link{display:block;color:var(--cds-text-secondary);text-decoration:none;font-size:14px;font-weight:400;letter-spacing:0.16px;padding:12px var(--spacing-lg);transition:color 0.15s ease,background 0.15s ease,padding-inline-start 0.15s ease;border-inline-start:2px solid transparent;}
.dropdown__link:hover{color:#ffffff;background:rgba(255,255,255,0.05);border-inline-start-color:var(--cds-button-primary);padding-inline-start:calc(var(--spacing-lg)-2px);}
.btn{display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-sans);font-size:14px;font-weight:600;letter-spacing:0.16px;border-radius:0;border:none;cursor:pointer;text-decoration:none;transition:background 0.15s ease;height:48px;padding:14px 63px 14px 15px;position:relative;}
.btn--primary{background:var(--cds-button-primary);color:#ffffff;}
.btn--primary:hover{background:var(--cds-button-primary-hover);}
.btn--primary:active{background:var(--cds-button-primary-active);}
.btn--secondary{background:transparent;color:var(--cds-button-primary);border:1px solid var(--cds-button-primary);padding:14px 63px 14px 15px;}
.btn--secondary:hover{background:rgba(15,98,254,0.08);}
.btn__arrow{position:absolute;right:15px;top:50%;transform:translateY(-50%);font-size:18px;line-height:1;}
.btn--inverse{background:#ffffff;color:var(--cds-button-primary);}
.btn--inverse:hover{background:var(--cds-hover-ui);}
.page-hero{position:relative;min-height:360px;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;}
.page-hero__bg{position:absolute;inset:0;background:linear-gradient(rgba(22,22,22,0.5),rgba(22,22,22,0.6)),repeating-linear-gradient(0deg,transparent,transparent 60px,rgba(255,255,255,0.03) 60px,rgba(255,255,255,0.03) 61px),repeating-linear-gradient(90deg,transparent,transparent 60px,rgba(255,255,255,0.02) 60px,rgba(255,255,255,0.02) 61px);}
.page-hero__bg::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 70% 60%,rgba(15,98,254,0.12) 0%,transparent 60%);}
.page-hero__content{position:relative;z-index:1;padding:var(--spacing-3xl) var(--spacing-xl);}
.page-hero__title{color:#ffffff;letter-spacing:0.04em;}
.page-hero__subtitle{color:#c6c6c6;font-size:18px;font-weight:300;margin-top:var(--spacing-md);max-width:640px;margin-inline:auto;line-height:1.6;}
.section{padding:var(--spacing-4xl) 0;}
.section--gray{background:var(--cds-layer-01);}
.section__eyebrow{color:var(--cds-button-primary);font-size:12px;font-weight:600;letter-spacing:0.32px;text-transform:uppercase;margin-bottom:var(--spacing-sm);}
.section__title{margin-bottom:var(--spacing-xs);}
.section__subtitle{color:var(--cds-text-secondary);font-size:16px;line-height:1.5;margin-bottom:var(--spacing-2xl);max-width:640px;}
.section__header{margin-bottom:var(--spacing-2xl);}
.capability-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--cds-border-subtle);border:1px solid var(--cds-border-subtle);}
.capability-card{background:var(--cds-background);padding:var(--spacing-xl);transition:background 0.15s ease;}
.capability-card:hover{background:var(--cds-hover-ui);}
.capability-card__icon{width:40px;height:40px;color:var(--cds-button-primary);margin-bottom:var(--spacing-md);}
.capability-card__icon svg{width:100%;height:100%;}
.capability-card__title{font-size:18px;font-weight:600;margin-bottom:var(--spacing-xs);}
.capability-card__desc{font-size:14px;color:var(--cds-text-secondary);line-height:1.6;}
.feature-list{list-style:none;}
.feature-list li{position:relative;padding:var(--spacing-sm) 0 var(--spacing-sm) var(--spacing-md);font-size:14px;color:var(--cds-text-secondary);line-height:1.6;}
.feature-list li::before{content:'';position:absolute;left:0;top:0.7em;width:5px;height:5px;background:var(--cds-button-primary);border-radius:50%;}
.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-3xl);align-items:start;margin-bottom:var(--spacing-3xl);}
.feature-row__title{font-size:24px;font-weight:600;margin-bottom:var(--spacing-md);}
.feature-row__desc{font-size:16px;color:var(--cds-text-secondary);line-height:1.8;margin-bottom:var(--spacing-lg);}
.stat-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--cds-border-subtle);border:1px solid var(--cds-border-subtle);margin-top:var(--spacing-2xl);}
.stat-bar__item{background:var(--cds-background);padding:var(--spacing-xl);text-align:center;}
.stat-bar__number{font-family:var(--font-mono);font-size:36px;font-weight:400;color:var(--cds-button-primary);line-height:1.17;margin-bottom:var(--spacing-xs);}
.stat-bar__label{font-size:14px;color:var(--cds-text-secondary);}
.cta-banner{background:var(--cds-button-primary);padding:var(--spacing-4xl) 0;text-align:center;}
.cta-banner__title{color:#ffffff;margin-bottom:var(--spacing-sm);}
.cta-banner__subtitle{color:rgba(255,255,255,0.8);font-size:16px;line-height:1.5;margin-bottom:var(--spacing-xl);max-width:560px;margin-inline:auto;}
.footer{background:var(--cds-text-primary);padding:var(--spacing-3xl) 0 var(--spacing-xl);color:var(--cds-text-secondary);}
.footer__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-2xl);margin-bottom:var(--spacing-2xl);}
.footer__heading{color:#ffffff;font-size:14px;font-weight:600;letter-spacing:0.16px;margin-bottom:var(--spacing-md);}
.footer__link{display:block;color:var(--cds-text-secondary);text-decoration:none;font-size:14px;padding:var(--spacing-xs) 0;transition:color 0.15s ease;}
.footer__link:hover{color:#ffffff;}
.footer__item{display:flex;align-items:center;gap:var(--spacing-sm);font-size:14px;color:var(--cds-text-secondary);margin-bottom:var(--spacing-sm);}
.footer__item svg{flex-shrink:0;opacity:0.6;}
.footer__bottom{border-top:1px solid var(--cds-border-subtle);padding-top:var(--spacing-lg);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--spacing-md);}
.footer__copyright{font-size:12px;letter-spacing:0.32px;}
.footer__legal{display:flex;gap:var(--spacing-lg);}
.footer__legal a{font-size:12px;letter-spacing:0.32px;color:var(--cds-text-secondary);text-decoration:none;}
.footer__legal a:hover{color:#ffffff;}
@media(prefers-reduced-motion:no-preference){
  .anim{opacity:0;transform:translateY(24px);transition:opacity 0.6s cubic-bezier(0.2,0,0,1),transform 0.6s cubic-bezier(0.2,0,0,1);}
  .anim.is-visible{opacity:1;transform:translateY(0);}
  .anim-child{opacity:0;transform:translateY(20px);transition:opacity 0.5s cubic-bezier(0.2,0,0,1),transform 0.5s cubic-bezier(0.2,0,0,1);}
  .anim-child.is-visible{opacity:1;transform:translateY(0);}
  .anim-delay-1{transition-delay:0.1s;}.anim-delay-2{transition-delay:0.2s;}.anim-delay-3{transition-delay:0.3s;}.anim-delay-4{transition-delay:0.4s;}
}
@media(max-width:1056px){
  .masthead__nav{display:none;}
  .masthead__hamburger{display:flex;}
  .capability-grid{grid-template-columns:repeat(2,1fr);}
  .feature-row{grid-template-columns:1fr;}
  .stat-bar{grid-template-columns:repeat(2,1fr);}
  .footer__grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:672px){
  .capability-grid{grid-template-columns:1fr;}
  .footer__grid{grid-template-columns:1fr;}
  .btn{width:100%;}
}

/* ===== business-newindustry.html ===== */
:root{--cds-background:#ffffff;--cds-layer-01:#f4f4f4;--cds-layer-02:#e0e0e0;--cds-text-primary:#161616;--cds-text-secondary:#525252;--cds-text-placeholder:#6f6f6f;--cds-link-primary:#0f62fe;--cds-link-primary-hover:#0043ce;--cds-button-primary:#0f62fe;--cds-button-primary-hover:#0353e9;--cds-button-primary-active:#002d9c;--cds-border-subtle:#c6c6c6;--cds-border-strong:#8d8d8d;--cds-focus:#0f62fe;--cds-support-info:#0f62fe;--cds-hover-ui:#e8e8e8;--cds-overlay:rgba(22,22,22,0.5);--font-sans:'IBM Plex Sans','Helvetica Neue','PingFang SC','Microsoft YaHei','Noto Sans SC',Arial,sans-serif;--font-mono:'IBM Plex Mono','Menlo','Courier New',monospace;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:32px;--spacing-2xl:48px;--spacing-3xl:64px;--spacing-4xl:80px;--spacing-5xl:96px;--max-width:1584px;--content-width:1312px;}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--font-sans);font-size:16px;font-weight:400;line-height:1.5;color:var(--cds-text-primary);background:var(--cds-background);-webkit-font-smoothing:antialiased;}
.display-02{font-size:clamp(28px,4vw,48px);font-weight:300;line-height:1.17;}
.heading-01{font-size:clamp(24px,3vw,42px);font-weight:300;line-height:1.19;}
.heading-02{font-size:clamp(20px,2.5vw,32px);font-weight:400;line-height:1.25;}
.heading-04{font-size:20px;font-weight:600;line-height:1.40;}
.body-long-01{font-size:16px;font-weight:400;line-height:1.50;}
.body-short-01{font-size:14px;font-weight:400;line-height:1.29;letter-spacing:0.16px;}
.caption{font-size:12px;font-weight:400;line-height:1.33;letter-spacing:0.32px;}
.container{max-width:var(--content-width);margin:0 auto;padding:0 var(--spacing-xl);}
.breadcrumb{padding:var(--spacing-md) 0;font-size:14px;}
.breadcrumb a{color:var(--cds-link-primary);text-decoration:none;}
.breadcrumb a:hover{text-decoration:underline;}
.breadcrumb__sep{margin:0 var(--spacing-xs);color:var(--cds-text-secondary);}
.breadcrumb__current{color:var(--cds-text-secondary);}
.masthead{background:var(--cds-text-primary);height:64px;position:sticky;top:0;z-index:100;display:flex;align-items:center;}
.masthead__inner{display:flex;align-items:center;width:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-md);}
.masthead__logo{display:flex;align-items:center;gap:var(--spacing-sm);text-decoration:none;flex-shrink:0;}
.masthead__logo img{height:32px;width:auto;}
.masthead__logo-text{color:#ffffff;font-size:18px;font-weight:600;letter-spacing:0.5px;}
.masthead__hamburger{display:none;width:48px;height:48px;margin-inline-start:auto;background:none;border:none;cursor:pointer;padding:12px;flex-shrink:0;flex-direction:column;align-items:center;justify-content:center;gap:5px;}
.masthead__hamburger span{display:block;width:20px;height:2px;background:#ffffff;transition:transform 0.2s cubic-bezier(0.2,0,0,1),opacity 0.2s;transform-origin:center;}
.masthead__hamburger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.masthead__hamburger.is-open span:nth-child(2){opacity:0;}
.masthead__hamburger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobile-nav{position:fixed;top:64px;inset-inline-start:0;width:320px;max-width:85vw;height:calc(100vh-64px);background:var(--cds-text-primary);z-index:150;transform:translateX(-100%);transition:transform 0.25s cubic-bezier(0.2,0,0,1);overflow-y:auto;padding:var(--spacing-md) 0;}
.mobile-nav.is-open{transform:translateX(0);}
.mobile-nav__overlay{position:fixed;inset:0;top:64px;background:rgba(22,22,22,0.5);z-index:140;opacity:0;visibility:hidden;transition:opacity 0.25s ease,visibility 0.25s ease;}
.mobile-nav__overlay.is-open{opacity:1;visibility:visible;}
.mobile-nav__link{display:flex;color:#c6c6c6;text-decoration:none;font-size:16px;font-weight:400;padding:0 var(--spacing-lg);height:48px;align-items:center;transition:color 0.15s ease,background 0.15s ease;}
.mobile-nav__link:hover,.mobile-nav__link--active{color:#ffffff;background:rgba(255,255,255,0.05);}
.mobile-nav__link--active{border-inline-start:2px solid var(--cds-button-primary);padding-inline-start:calc(var(--spacing-lg)-2px);}
.mobile-nav__dropdown-toggle{cursor:pointer;justify-content:space-between;}
.mobile-nav__dropdown-toggle .chevron{transition:transform 0.2s ease;}
.mobile-nav__dropdown-toggle.is-expanded .chevron{transform:rotate(180deg);}
.mobile-nav__dropdown{max-height:0;overflow:hidden;transition:max-height 0.3s ease;background:rgba(0,0,0,0.15);}
.mobile-nav__dropdown.is-expanded{max-height:400px;}
.mobile-nav__dropdown .mobile-nav__link{padding-inline-start:calc(var(--spacing-lg)+var(--spacing-md));font-size:14px;height:44px;}
.masthead__nav{display:flex;align-items:center;gap:0;margin-inline-start:auto;height:100%;}
.masthead__link{color:#c6c6c6;text-decoration:none;font-size:16px;font-weight:400;letter-spacing:0.16px;padding:0 var(--spacing-lg);height:100%;display:flex;align-items:center;transition:color 0.15s ease,background 0.15s ease;position:relative;}
.masthead__link:hover{color:#ffffff;background:rgba(255,255,255,0.05);}
.masthead__link--active{color:#ffffff;}
.masthead__link--active::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--cds-button-primary);}
.masthead__item{position:relative;height:100%;display:flex;align-items:center;flex-shrink:0;}
.masthead__link--has-dropdown{cursor:pointer;}
.masthead__link--has-dropdown .chevron{display:inline-block;width:12px;height:12px;margin-inline-start:4px;transition:transform 0.15s ease;}
.dropdown{position:absolute;top:calc(100%+5px);left:0;min-width:280px;background:var(--cds-text-primary);box-shadow:0 4px 12px rgba(0,0,0,0.4);opacity:0;visibility:hidden;transform:translateY(-4px);transition:opacity 0.15s ease,transform 0.15s ease,visibility 0.15s;z-index:200;padding:var(--spacing-sm) 0;}
.dropdown::before{content:'';position:absolute;top:-5px;left:0;right:0;height:5px;}
.masthead__item:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.masthead__item:hover .masthead__link--has-dropdown .chevron{transform:rotate(180deg);}
.dropdown__link{display:block;color:var(--cds-text-secondary);text-decoration:none;font-size:14px;font-weight:400;letter-spacing:0.16px;padding:12px var(--spacing-lg);transition:color 0.15s ease,background 0.15s ease,padding-inline-start 0.15s ease;border-inline-start:2px solid transparent;}
.dropdown__link:hover{color:#ffffff;background:rgba(255,255,255,0.05);border-inline-start-color:var(--cds-button-primary);padding-inline-start:calc(var(--spacing-lg)-2px);}
.btn{display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-sans);font-size:14px;font-weight:600;letter-spacing:0.16px;border-radius:0;border:none;cursor:pointer;text-decoration:none;transition:background 0.15s ease;height:48px;padding:14px 63px 14px 15px;position:relative;}
.btn--primary{background:var(--cds-button-primary);color:#ffffff;}
.btn--primary:hover{background:var(--cds-button-primary-hover);}
.btn--primary:active{background:var(--cds-button-primary-active);}
.btn--secondary{background:transparent;color:var(--cds-button-primary);border:1px solid var(--cds-button-primary);padding:14px 63px 14px 15px;}
.btn--secondary:hover{background:rgba(15,98,254,0.08);}
.btn__arrow{position:absolute;right:15px;top:50%;transform:translateY(-50%);font-size:18px;line-height:1;}
.btn--inverse{background:#ffffff;color:var(--cds-button-primary);}
.btn--inverse:hover{background:var(--cds-hover-ui);}
.page-hero{position:relative;min-height:360px;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;}
.page-hero__bg{position:absolute;inset:0;background:linear-gradient(rgba(22,22,22,0.5),rgba(22,22,22,0.6)),repeating-linear-gradient(0deg,transparent,transparent 60px,rgba(255,255,255,0.03) 60px,rgba(255,255,255,0.03) 61px),repeating-linear-gradient(90deg,transparent,transparent 60px,rgba(255,255,255,0.02) 60px,rgba(255,255,255,0.02) 61px);}
.page-hero__bg::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 70% 60%,rgba(15,98,254,0.12) 0%,transparent 60%);}
.page-hero__content{position:relative;z-index:1;padding:var(--spacing-3xl) var(--spacing-xl);}
.page-hero__title{color:#ffffff;letter-spacing:0.04em;}
.page-hero__subtitle{color:#c6c6c6;font-size:18px;font-weight:300;margin-top:var(--spacing-md);max-width:640px;margin-inline:auto;line-height:1.6;}
.section{padding:var(--spacing-4xl) 0;}
.section--gray{background:var(--cds-layer-01);}
.section__eyebrow{color:var(--cds-button-primary);font-size:12px;font-weight:600;letter-spacing:0.32px;text-transform:uppercase;margin-bottom:var(--spacing-sm);}
.section__title{margin-bottom:var(--spacing-xs);}
.section__subtitle{color:var(--cds-text-secondary);font-size:16px;line-height:1.5;margin-bottom:var(--spacing-2xl);max-width:640px;}
.section__header{margin-bottom:var(--spacing-2xl);}
.capability-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--cds-border-subtle);border:1px solid var(--cds-border-subtle);}
.capability-card{background:var(--cds-background);padding:var(--spacing-xl);transition:background 0.15s ease;}
.capability-card:hover{background:var(--cds-hover-ui);}
.capability-card__icon{width:40px;height:40px;color:var(--cds-button-primary);margin-bottom:var(--spacing-md);}
.capability-card__icon svg{width:100%;height:100%;}
.capability-card__title{font-size:18px;font-weight:600;margin-bottom:var(--spacing-xs);}
.capability-card__desc{font-size:14px;color:var(--cds-text-secondary);line-height:1.6;}
.feature-list{list-style:none;}
.feature-list li{position:relative;padding:var(--spacing-sm) 0 var(--spacing-sm) var(--spacing-md);font-size:14px;color:var(--cds-text-secondary);line-height:1.6;}
.feature-list li::before{content:'';position:absolute;left:0;top:0.7em;width:5px;height:5px;background:var(--cds-button-primary);border-radius:50%;}
.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-3xl);align-items:start;margin-bottom:var(--spacing-3xl);}
.feature-row__title{font-size:24px;font-weight:600;margin-bottom:var(--spacing-md);}
.feature-row__desc{font-size:16px;color:var(--cds-text-secondary);line-height:1.8;margin-bottom:var(--spacing-lg);}
.cta-banner{background:var(--cds-button-primary);padding:var(--spacing-4xl) 0;text-align:center;}
.cta-banner__title{color:#ffffff;margin-bottom:var(--spacing-sm);}
.cta-banner__subtitle{color:rgba(255,255,255,0.8);font-size:16px;line-height:1.5;margin-bottom:var(--spacing-xl);max-width:560px;margin-inline:auto;}
.footer{background:var(--cds-text-primary);padding:var(--spacing-3xl) 0 var(--spacing-xl);color:var(--cds-text-secondary);}
.footer__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-2xl);margin-bottom:var(--spacing-2xl);}
.footer__heading{color:#ffffff;font-size:14px;font-weight:600;letter-spacing:0.16px;margin-bottom:var(--spacing-md);}
.footer__link{display:block;color:var(--cds-text-secondary);text-decoration:none;font-size:14px;padding:var(--spacing-xs) 0;transition:color 0.15s ease;}
.footer__link:hover{color:#ffffff;}
.footer__item{display:flex;align-items:center;gap:var(--spacing-sm);font-size:14px;color:var(--cds-text-secondary);margin-bottom:var(--spacing-sm);}
.footer__item svg{flex-shrink:0;opacity:0.6;}
.footer__bottom{border-top:1px solid var(--cds-border-subtle);padding-top:var(--spacing-lg);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--spacing-md);}
.footer__copyright{font-size:12px;letter-spacing:0.32px;}
.footer__legal{display:flex;gap:var(--spacing-lg);}
.footer__legal a{font-size:12px;letter-spacing:0.32px;color:var(--cds-text-secondary);text-decoration:none;}
.footer__legal a:hover{color:#ffffff;}
@media(prefers-reduced-motion:no-preference){
  .anim{opacity:0;transform:translateY(24px);transition:opacity 0.6s cubic-bezier(0.2,0,0,1),transform 0.6s cubic-bezier(0.2,0,0,1);}
  .anim.is-visible{opacity:1;transform:translateY(0);}
  .anim-child{opacity:0;transform:translateY(20px);transition:opacity 0.5s cubic-bezier(0.2,0,0,1),transform 0.5s cubic-bezier(0.2,0,0,1);}
  .anim-child.is-visible{opacity:1;transform:translateY(0);}
  .anim-delay-1{transition-delay:0.1s;}.anim-delay-2{transition-delay:0.2s;}.anim-delay-3{transition-delay:0.3s;}.anim-delay-4{transition-delay:0.4s;}
}
@media(max-width:1056px){
  .masthead__nav{display:none;}
  .masthead__hamburger{display:flex;}
  .capability-grid{grid-template-columns:repeat(2,1fr);}
  .feature-row{grid-template-columns:1fr;}
  .footer__grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:672px){
  .capability-grid{grid-template-columns:1fr;}
  .footer__grid{grid-template-columns:1fr;}
  .btn{width:100%;}
}

/* ===== business-newvideo.html ===== */
:root {
  --cds-background: #ffffff; --cds-layer-01: #f4f4f4; --cds-layer-02: #e0e0e0;
  --cds-text-primary: #161616; --cds-text-secondary: #525252; --cds-text-placeholder: #6f6f6f;
  --cds-link-primary: #0f62fe; --cds-link-primary-hover: #0043ce;
  --cds-button-primary: #0f62fe; --cds-button-primary-hover: #0353e9; --cds-button-primary-active: #002d9c;
  --cds-border-subtle: #c6c6c6; --cds-border-strong: #8d8d8d; --cds-focus: #0f62fe;
  --cds-support-info: #0f62fe; --cds-hover-ui: #e8e8e8; --cds-overlay: rgba(22,22,22,0.5);
  --font-sans: 'IBM Plex Sans','Helvetica Neue','PingFang SC','Microsoft YaHei','Noto Sans SC',Arial,sans-serif;
  --font-mono: 'IBM Plex Mono','Menlo','Courier New',monospace;
  --spacing-xs: 4px; --spacing-sm: 8px; --spacing-md: 16px; --spacing-lg: 24px;
  --spacing-xl: 32px; --spacing-2xl: 48px; --spacing-3xl: 64px;
  --spacing-4xl: 80px; --spacing-5xl: 96px;
  --max-width: 1584px; --content-width: 1312px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--font-sans);font-size:16px;font-weight:400;line-height:1.5;color:var(--cds-text-primary);background:var(--cds-background);-webkit-font-smoothing:antialiased;}
.display-02{font-size:clamp(28px,4vw,48px);font-weight:300;line-height:1.17;}
.heading-01{font-size:clamp(24px,3vw,42px);font-weight:300;line-height:1.19;}
.heading-02{font-size:clamp(20px,2.5vw,32px);font-weight:400;line-height:1.25;}
.heading-04{font-size:20px;font-weight:600;line-height:1.40;}
.heading-05{font-size:20px;font-weight:400;line-height:1.40;}
.body-long-01{font-size:16px;font-weight:400;line-height:1.50;}
.body-short-01{font-size:14px;font-weight:400;line-height:1.29;letter-spacing:0.16px;}
.caption{font-size:12px;font-weight:400;line-height:1.33;letter-spacing:0.32px;}
.container{max-width:var(--content-width);margin:0 auto;padding:0 var(--spacing-xl);}
.breadcrumb{padding:var(--spacing-md) 0;font-size:14px;}
.breadcrumb a{color:var(--cds-link-primary);text-decoration:none;}
.breadcrumb a:hover{text-decoration:underline;}
.breadcrumb__sep{margin:0 var(--spacing-xs);color:var(--cds-text-secondary);}
.breadcrumb__current{color:var(--cds-text-secondary);}
.masthead{background:var(--cds-text-primary);height:64px;position:sticky;top:0;z-index:100;display:flex;align-items:center;}
.masthead__inner{display:flex;align-items:center;width:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-md);}
.masthead__logo{display:flex;align-items:center;gap:var(--spacing-sm);text-decoration:none;flex-shrink:0;}
.masthead__logo img{height:32px;width:auto;}
.masthead__logo-text{color:#ffffff;font-size:18px;font-weight:600;letter-spacing:0.5px;}
.masthead__hamburger{display:none;width:48px;height:48px;margin-inline-start:auto;background:none;border:none;cursor:pointer;padding:12px;flex-shrink:0;flex-direction:column;align-items:center;justify-content:center;gap:5px;}
.masthead__hamburger span{display:block;width:20px;height:2px;background:#ffffff;transition:transform 0.2s cubic-bezier(0.2,0,0,1),opacity 0.2s;transform-origin:center;}
.masthead__hamburger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.masthead__hamburger.is-open span:nth-child(2){opacity:0;}
.masthead__hamburger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobile-nav{position:fixed;top:64px;inset-inline-start:0;width:320px;max-width:85vw;height:calc(100vh - 64px);background:var(--cds-text-primary);z-index:150;transform:translateX(-100%);transition:transform 0.25s cubic-bezier(0.2,0,0,1);overflow-y:auto;padding:var(--spacing-md) 0;}
.mobile-nav.is-open{transform:translateX(0);}
.mobile-nav__overlay{position:fixed;inset:0;top:64px;background:rgba(22,22,22,0.5);z-index:140;opacity:0;visibility:hidden;transition:opacity 0.25s ease,visibility 0.25s ease;}
.mobile-nav__overlay.is-open{opacity:1;visibility:visible;}
.mobile-nav__link{display:flex;color:#c6c6c6;text-decoration:none;font-size:16px;font-weight:400;padding:0 var(--spacing-lg);height:48px;align-items:center;transition:color 0.15s ease,background 0.15s ease;}
.mobile-nav__link:hover,.mobile-nav__link--active{color:#ffffff;background:rgba(255,255,255,0.05);}
.mobile-nav__link--active{border-inline-start:2px solid var(--cds-button-primary);padding-inline-start:calc(var(--spacing-lg) - 2px);}
.mobile-nav__dropdown-toggle{cursor:pointer;justify-content:space-between;}
.mobile-nav__dropdown-toggle .chevron{transition:transform 0.2s ease;}
.mobile-nav__dropdown-toggle.is-expanded .chevron{transform:rotate(180deg);}
.mobile-nav__dropdown{max-height:0;overflow:hidden;transition:max-height 0.3s ease;background:rgba(0,0,0,0.15);}
.mobile-nav__dropdown.is-expanded{max-height:400px;}
.mobile-nav__dropdown .mobile-nav__link{padding-inline-start:calc(var(--spacing-lg) + var(--spacing-md));font-size:14px;height:44px;}
.masthead__nav{display:flex;align-items:center;gap:0;margin-inline-start:auto;height:100%;}
.masthead__link{color:#c6c6c6;text-decoration:none;font-size:16px;font-weight:400;letter-spacing:0.16px;padding:0 var(--spacing-lg);height:100%;display:flex;align-items:center;transition:color 0.15s ease,background 0.15s ease;position:relative;}
.masthead__link:hover{color:#ffffff;background:rgba(255,255,255,0.05);}
.masthead__link--active{color:#ffffff;}
.masthead__link--active::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--cds-button-primary);}
.masthead__item{position:relative;height:100%;display:flex;align-items:center;}
.masthead__link--has-dropdown{cursor:pointer;}
.masthead__link--has-dropdown .chevron{display:inline-block;width:12px;height:12px;margin-inline-start:4px;transition:transform 0.15s ease;}
.dropdown{position:absolute;top:calc(100% + 5px);left:0;min-width:280px;background:var(--cds-text-primary);box-shadow:0 4px 12px rgba(0,0,0,0.4);opacity:0;visibility:hidden;transform:translateY(-4px);transition:opacity 0.15s ease,transform 0.15s ease,visibility 0.15s;z-index:200;padding:var(--spacing-sm) 0;}
.dropdown::before{content:'';position:absolute;top:-5px;left:0;right:0;height:5px;}
.masthead__item:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.masthead__item:hover .masthead__link--has-dropdown .chevron{transform:rotate(180deg);}
.dropdown__link{display:block;color:var(--cds-text-secondary);text-decoration:none;font-size:14px;font-weight:400;letter-spacing:0.16px;padding:12px var(--spacing-lg);transition:color 0.15s ease,background 0.15s ease,padding-inline-start 0.15s ease;border-inline-start:2px solid transparent;}
.dropdown__link:hover{color:#ffffff;background:rgba(255,255,255,0.05);border-inline-start-color:var(--cds-button-primary);padding-inline-start:calc(var(--spacing-lg) - 2px);}
.btn{display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-sans);font-size:14px;font-weight:600;letter-spacing:0.16px;border-radius:0;border:none;cursor:pointer;text-decoration:none;transition:background 0.15s ease;height:48px;padding:14px 63px 14px 15px;position:relative;}
.btn--primary{background:var(--cds-button-primary);color:#ffffff;}
.btn--primary:hover{background:var(--cds-button-primary-hover);}
.btn--primary:active{background:var(--cds-button-primary-active);}
.btn--secondary{background:transparent;color:var(--cds-button-primary);border:1px solid var(--cds-button-primary);padding:14px 63px 14px 15px;}
.btn--secondary:hover{background:rgba(15,98,254,0.08);}
.btn__arrow{position:absolute;right:15px;top:50%;transform:translateY(-50%);font-size:18px;line-height:1;}
.page-hero{position:relative;min-height:360px;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;}
.page-hero__bg{position:absolute;inset:0;background:linear-gradient(rgba(22,22,22,0.5),rgba(22,22,22,0.6)),repeating-linear-gradient(0deg,transparent,transparent 60px,rgba(255,255,255,0.03) 60px,rgba(255,255,255,0.03) 61px),repeating-linear-gradient(90deg,transparent,transparent 60px,rgba(255,255,255,0.02) 60px,rgba(255,255,255,0.02) 61px);}
.page-hero__bg::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 70% 60%,rgba(15,98,254,0.12) 0%,transparent 60%);}
.page-hero__content{position:relative;z-index:1;padding:var(--spacing-3xl) var(--spacing-xl);}
.page-hero__title{color:#ffffff;letter-spacing:0.04em;}
.page-hero__subtitle{color:#c6c6c6;font-size:18px;font-weight:300;margin-top:var(--spacing-md);max-width:640px;margin-inline:auto;line-height:1.6;}
.section{padding:var(--spacing-4xl) 0;}
.section--gray{background:var(--cds-layer-01);}
.section__eyebrow{color:var(--cds-button-primary);font-size:12px;font-weight:600;letter-spacing:0.32px;text-transform:uppercase;margin-bottom:var(--spacing-sm);}
.section__title{margin-bottom:var(--spacing-xs);}
.section__subtitle{color:var(--cds-text-secondary);font-size:16px;line-height:1.5;margin-bottom:var(--spacing-2xl);max-width:640px;}
.section__header{margin-bottom:var(--spacing-2xl);}
.capability-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--cds-border-subtle);border:1px solid var(--cds-border-subtle);}
.capability-card{background:var(--cds-background);padding:var(--spacing-xl);transition:background 0.15s ease;}
.capability-card:hover{background:var(--cds-hover-ui);}
.capability-card__icon{width:40px;height:40px;color:var(--cds-button-primary);margin-bottom:var(--spacing-md);}
.capability-card__icon svg{width:100%;height:100%;}
.capability-card__title{font-size:18px;font-weight:600;margin-bottom:var(--spacing-xs);}
.capability-card__desc{font-size:14px;color:var(--cds-text-secondary);line-height:1.6;}
.feature-list{list-style:none;}
.feature-list li{position:relative;padding:var(--spacing-sm) 0 var(--spacing-sm) var(--spacing-md);font-size:14px;color:var(--cds-text-secondary);line-height:1.6;}
.feature-list li::before{content:'';position:absolute;left:0;top:0.7em;width:5px;height:5px;background:var(--cds-button-primary);border-radius:50%;}
.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-3xl);align-items:start;margin-bottom:var(--spacing-3xl);}
.feature-row__title{font-size:24px;font-weight:600;margin-bottom:var(--spacing-md);}
.feature-row__desc{font-size:16px;color:var(--cds-text-secondary);line-height:1.8;margin-bottom:var(--spacing-lg);}
.cta-banner{background:var(--cds-button-primary);padding:var(--spacing-4xl) 0;text-align:center;}
.cta-banner__title{color:#ffffff;margin-bottom:var(--spacing-sm);}
.cta-banner__subtitle{color:rgba(255,255,255,0.8);font-size:16px;line-height:1.5;margin-bottom:var(--spacing-xl);max-width:560px;margin-inline:auto;}
.btn--inverse{background:#ffffff;color:var(--cds-button-primary);}
.btn--inverse:hover{background:var(--cds-hover-ui);}
.footer{background:var(--cds-text-primary);padding:var(--spacing-3xl) 0 var(--spacing-xl);color:var(--cds-text-secondary);}
.footer__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-2xl);margin-bottom:var(--spacing-2xl);}
.footer__heading{color:#ffffff;font-size:14px;font-weight:600;letter-spacing:0.16px;margin-bottom:var(--spacing-md);}
.footer__link{display:block;color:var(--cds-text-secondary);text-decoration:none;font-size:14px;padding:var(--spacing-xs) 0;transition:color 0.15s ease;}
.footer__link:hover{color:#ffffff;}
.footer__item{display:flex;align-items:center;gap:var(--spacing-sm);font-size:14px;color:var(--cds-text-secondary);margin-bottom:var(--spacing-sm);}
.footer__item svg{flex-shrink:0;opacity:0.6;}
.footer__bottom{border-top:1px solid var(--cds-border-subtle);padding-top:var(--spacing-lg);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--spacing-md);}
.footer__copyright{font-size:12px;letter-spacing:0.32px;}
.footer__legal{display:flex;gap:var(--spacing-lg);}
.footer__legal a{font-size:12px;letter-spacing:0.32px;color:var(--cds-text-secondary);text-decoration:none;}
.footer__legal a:hover{color:#ffffff;}
@media(prefers-reduced-motion:no-preference){
  .anim{opacity:0;transform:translateY(24px);transition:opacity 0.6s cubic-bezier(0.2,0,0,1),transform 0.6s cubic-bezier(0.2,0,0,1);}
  .anim.is-visible{opacity:1;transform:translateY(0);}
  .anim-child{opacity:0;transform:translateY(20px);transition:opacity 0.5s cubic-bezier(0.2,0,0,1),transform 0.5s cubic-bezier(0.2,0,0,1);}
  .anim-child.is-visible{opacity:1;transform:translateY(0);}
  .anim-delay-1{transition-delay:0.1s;}.anim-delay-2{transition-delay:0.2s;}.anim-delay-3{transition-delay:0.3s;}.anim-delay-4{transition-delay:0.4s;}
}
@media(max-width:1056px){
  .masthead__nav{display:none;}
  .masthead__hamburger{display:flex;}
  .capability-grid{grid-template-columns:repeat(2,1fr);}
  .feature-row{grid-template-columns:1fr;}
  .footer__grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:672px){
  .capability-grid{grid-template-columns:1fr;}
  .footer__grid{grid-template-columns:1fr;}
  .btn{width:100%;}
}

/* ===== contact.html ===== */
:root {
    --cds-background: #ffffff;
    --cds-layer-01: #f4f4f4;
    --cds-layer-02: #e0e0e0;
    --cds-text-primary: #161616;
    --cds-text-secondary: #525252;
    --cds-text-placeholder: #6f6f6f;
    --cds-link-primary: #0f62fe;
    --cds-link-primary-hover: #0043ce;
    --cds-button-primary: #0f62fe;
    --cds-button-primary-hover: #0353e9;
    --cds-button-primary-active: #002d9c;
    --cds-border-subtle: #c6c6c6;
    --cds-border-strong: #8d8d8d;
    --cds-focus: #0f62fe;
    --cds-support-info: #0f62fe;
    --cds-hover-ui: #e8e8e8;
    --cds-overlay: rgba(22, 22, 22, 0.5);
    --font-sans: 'IBM Plex Sans', 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', Arial, sans-serif;
    --font-mono: 'IBM Plex Mono', 'Menlo', 'Courier New', monospace;
    --spacing-xs: 4px; --spacing-sm: 8px; --spacing-md: 16px; --spacing-lg: 24px;
    --spacing-xl: 32px; --spacing-2xl: 48px; --spacing-3xl: 64px;
    --spacing-4xl: 80px; --spacing-5xl: 96px;
    --max-width: 1584px; --content-width: 1312px;
  }
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body { font-family: var(--font-sans); font-size: 16px; font-weight: 400; line-height: 1.5; color: var(--cds-text-primary); background: var(--cds-background); -webkit-font-smoothing: antialiased; }
  .display-02 { font-size: clamp(28px, 4vw, 48px); font-weight: 300; line-height: 1.17; }
  .heading-01 { font-size: clamp(24px, 3vw, 42px); font-weight: 300; line-height: 1.19; }
  .heading-02 { font-size: clamp(20px, 2.5vw, 32px); font-weight: 400; line-height: 1.25; }
  .heading-04 { font-size: 20px; font-weight: 600; line-height: 1.40; }
  .body-long-01 { font-size: 16px; font-weight: 400; line-height: 1.50; }
  .body-short-01 { font-size: 14px; font-weight: 400; line-height: 1.29; letter-spacing: 0.16px; }
  .caption { font-size: 12px; font-weight: 400; line-height: 1.33; letter-spacing: 0.32px; }
  .container { max-width: var(--content-width); margin: 0 auto; padding: 0 var(--spacing-xl); }
  .breadcrumb { padding: var(--spacing-md) 0; font-size: 14px; }
  .breadcrumb a { color: var(--cds-link-primary); text-decoration: none; }
  .breadcrumb a:hover { text-decoration: underline; }
  .breadcrumb__sep { margin: 0 var(--spacing-xs); color: var(--cds-text-secondary); }
  .breadcrumb__current { color: var(--cds-text-secondary); }
  .masthead { background: var(--cds-text-primary); height: 64px; position: sticky; top: 0; z-index: 100; display: flex; align-items: center; }
  .masthead__inner { display: flex; align-items: center; width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 var(--spacing-md); }
  .masthead__logo { display: flex; align-items: center; gap: var(--spacing-sm); text-decoration: none; flex-shrink: 0; }
  .masthead__logo img { height: 32px; width: auto; }
  .masthead__logo-text { color: #ffffff; font-size: 18px; font-weight: 600; letter-spacing: 0.5px; }
  .masthead__hamburger { display: none; width: 48px; height: 48px; margin-inline-start: auto; background: none; border: none; cursor: pointer; padding: 12px; flex-shrink: 0; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
  .masthead__hamburger span { display: block; width: 20px; height: 2px; background: #ffffff; transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1), opacity 0.2s; transform-origin: center; }
  .masthead__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .masthead__hamburger.is-open span:nth-child(2) { opacity: 0; }
  .masthead__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .mobile-nav { position: fixed; top: 64px; inset-inline-start: 0; width: 320px; max-width: 85vw; height: calc(100vh - 64px); background: var(--cds-text-primary); z-index: 150; transform: translateX(-100%); transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1); overflow-y: auto; padding: var(--spacing-md) 0; }
  .mobile-nav.is-open { transform: translateX(0); }
  .mobile-nav__overlay { position: fixed; inset: 0; top: 64px; background: rgba(22, 22, 22, 0.5); z-index: 140; opacity: 0; visibility: hidden; transition: opacity 0.25s ease, visibility 0.25s ease; }
  .mobile-nav__overlay.is-open { opacity: 1; visibility: visible; }
  .mobile-nav__link { display: flex; color: #c6c6c6; text-decoration: none; font-size: 16px; font-weight: 400; padding: 0 var(--spacing-lg); height: 48px; align-items: center; transition: color 0.15s ease, background 0.15s ease; }
  .mobile-nav__link:hover { color: #ffffff; background: rgba(255, 255, 255, 0.05); }
  .mobile-nav__link--active { color: #ffffff; background: rgba(255, 255, 255, 0.05); border-inline-start: 2px solid var(--cds-button-primary); padding-inline-start: calc(var(--spacing-lg) - 2px); }
  .mobile-nav__dropdown-toggle { cursor: pointer; justify-content: space-between; }
  .mobile-nav__dropdown-toggle .chevron { transition: transform 0.2s ease; }
  .mobile-nav__dropdown-toggle.is-expanded .chevron { transform: rotate(180deg); }
  .mobile-nav__dropdown { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; background: rgba(0, 0, 0, 0.15); }
  .mobile-nav__dropdown.is-expanded { max-height: 400px; }
  .mobile-nav__dropdown .mobile-nav__link { padding-inline-start: calc(var(--spacing-lg) + var(--spacing-md)); font-size: 14px; height: 44px; }
  .masthead__nav { display: flex; align-items: center; gap: 0; margin-inline-start: auto; height: 100%; }
  .masthead__link { color: #c6c6c6; text-decoration: none; font-size: 16px; font-weight: 400; letter-spacing: 0.16px; padding: 0 var(--spacing-lg); height: 100%; display: flex; align-items: center; transition: color 0.15s ease, background 0.15s ease; position: relative; }
  .masthead__link:hover { color: #ffffff; background: rgba(255,255,255,0.05); }
  .masthead__link--active { color: #ffffff; }
  .masthead__link--active::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--cds-button-primary); }
  .masthead__item { position: relative; height: 100%; display: flex; align-items: center; }
  .masthead__link--has-dropdown { cursor: pointer; }
  .masthead__link--has-dropdown .chevron { display: inline-block; width: 12px; height: 12px; margin-inline-start: 4px; transition: transform 0.15s ease; }
  .dropdown { position: absolute; top: calc(100% + 5px); left: 0; min-width: 280px; background: var(--cds-text-primary); box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4); opacity: 0; visibility: hidden; transform: translateY(-4px); transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s; z-index: 200; padding: var(--spacing-sm) 0; }
  .dropdown::before { content: ''; position: absolute; top: -5px; left: 0; right: 0; height: 5px; }
  .masthead__item:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
  .masthead__item:hover .masthead__link--has-dropdown .chevron { transform: rotate(180deg); }
  .dropdown__link { display: block; color: var(--cds-text-secondary); text-decoration: none; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; padding: 12px var(--spacing-lg); transition: color 0.15s ease, background 0.15s ease, padding-inline-start 0.15s ease; border-inline-start: 2px solid transparent; }
  .dropdown__link:hover { color: #ffffff; background: rgba(255, 255, 255, 0.05); border-inline-start-color: var(--cds-button-primary); padding-inline-start: calc(var(--spacing-lg) - 2px); }
  .btn { display: inline-flex; align-items: center; justify-content: center; font-family: var(--font-sans); font-size: 14px; font-weight: 600; letter-spacing: 0.16px; border-radius: 0; border: none; cursor: pointer; text-decoration: none; transition: background 0.15s ease; height: 48px; padding: 14px 63px 14px 15px; position: relative; }
  .btn--primary { background: var(--cds-button-primary); color: #ffffff; }
  .btn--primary:hover { background: var(--cds-button-primary-hover); }
  .btn--primary:active { background: var(--cds-button-primary-active); }
  .btn__arrow { position: absolute; right: 15px; top: 50%; transform: translateY(-50%); font-size: 18px; line-height: 1; }
  .page-hero { position: relative; min-height: 300px; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; }
  .page-hero__bg { position: absolute; inset: 0; background: linear-gradient(rgba(22,22,22,0.5), rgba(22,22,22,0.6)), repeating-linear-gradient(0deg, transparent, transparent 60px, rgba(255,255,255,0.03) 60px, rgba(255,255,255,0.03) 61px), repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(255,255,255,0.02) 60px, rgba(255,255,255,0.02) 61px); }
  .page-hero__bg::after { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 70% 60%, rgba(15,98,254,0.12) 0%, transparent 60%); }
  .page-hero__content { position: relative; z-index: 1; padding: var(--spacing-3xl) var(--spacing-xl); }
  .page-hero__title { color: #ffffff; letter-spacing: 0.04em; }
  .contact-tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--cds-border-subtle); border: 1px solid var(--cds-border-subtle); margin-top: var(--spacing-2xl); }
  .contact-tile { background: var(--cds-background); padding: var(--spacing-xl); transition: background 0.15s ease; }
  .contact-tile:hover { background: var(--cds-hover-ui); }
  .contact-tile__icon { width: 32px; height: 32px; color: var(--cds-button-primary); margin-bottom: var(--spacing-md); }
  .contact-tile__icon svg { width: 100%; height: 100%; }
  .contact-tile__label { font-size: 12px; letter-spacing: 0.32px; color: var(--cds-text-secondary); margin-bottom: var(--spacing-xs); }
  .contact-tile__value { font-size: 16px; font-weight: 600; line-height: 1.4; }
  .contact-tile__detail { font-size: 14px; color: var(--cds-text-secondary); margin-top: var(--spacing-xs); line-height: 1.5; }
  .form-section { padding: var(--spacing-4xl) 0; }
  .form-section__title { margin-bottom: var(--spacing-xs); }
  .form-section__subtitle { color: var(--cds-text-secondary); font-size: 16px; line-height: 1.5; margin-bottom: var(--spacing-2xl); max-width: 560px; }
  .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-lg); max-width: 800px; }
  .form-group { display: flex; flex-direction: column; }
  .form-group--full { grid-column: 1 / -1; }
  .form-label { font-size: 14px; font-weight: 600; margin-bottom: var(--spacing-xs); letter-spacing: 0.16px; }
  .form-input, .form-textarea { background: var(--cds-layer-01); border: none; border-bottom: 2px solid transparent; font-family: var(--font-sans); font-size: 16px; padding: 0 var(--spacing-md); height: 48px; color: var(--cds-text-primary); transition: border-color 0.15s ease; outline: none; }
  .form-input:focus, .form-textarea:focus { border-bottom-color: var(--cds-button-primary); }
  .form-input::placeholder, .form-textarea::placeholder { color: var(--cds-text-placeholder); }
  .form-textarea { resize: vertical; min-height: 120px; padding-top: var(--spacing-md); }
  .form-submit { margin-top: var(--spacing-xl); }
  .section { padding: var(--spacing-4xl) 0; }
  .footer { background: var(--cds-text-primary); padding: var(--spacing-3xl) 0 var(--spacing-xl); color: var(--cds-text-secondary); }
  .footer__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-2xl); margin-bottom: var(--spacing-2xl); }
  .footer__heading { color: #ffffff; font-size: 14px; font-weight: 600; letter-spacing: 0.16px; margin-bottom: var(--spacing-md); }
  .footer__link { display: block; color: var(--cds-text-secondary); text-decoration: none; font-size: 14px; padding: var(--spacing-xs) 0; transition: color 0.15s ease; }
  .footer__link:hover { color: #ffffff; }
  .footer__item { display: flex; align-items: center; gap: var(--spacing-sm); font-size: 14px; color: var(--cds-text-secondary); margin-bottom: var(--spacing-sm); }
  .footer__item svg { flex-shrink: 0; opacity: 0.6; }
  .footer__bottom { border-top: 1px solid var(--cds-border-subtle); padding-top: var(--spacing-lg); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--spacing-md); }
  .footer__copyright { font-size: 12px; letter-spacing: 0.32px; }
  .footer__legal { display: flex; gap: var(--spacing-lg); }
  .footer__legal a { font-size: 12px; letter-spacing: 0.32px; color: var(--cds-text-secondary); text-decoration: none; }
  .footer__legal a:hover { color: #ffffff; }
  @media (prefers-reduced-motion: no-preference) {
    .anim { opacity: 0; transform: translateY(24px); transition: opacity 0.6s cubic-bezier(0.2, 0, 0, 1), transform 0.6s cubic-bezier(0.2, 0, 0, 1); }
    .anim.is-visible { opacity: 1; transform: translateY(0); }
    .anim-child { opacity: 0; transform: translateY(20px); transition: opacity 0.5s cubic-bezier(0.2, 0, 0, 1), transform 0.5s cubic-bezier(0.2, 0, 0, 1); }
    .anim-child.is-visible { opacity: 1; transform: translateY(0); }
    .anim-delay-1 { transition-delay: 0.1s; } .anim-delay-2 { transition-delay: 0.2s; } .anim-delay-3 { transition-delay: 0.3s; } .anim-delay-4 { transition-delay: 0.4s; }
  }
  @media (max-width: 1056px) {
    .masthead__nav { display: none; }
    .masthead__hamburger { display: flex; }
    .contact-tiles { grid-template-columns: repeat(2, 1fr); }
    .footer__grid { grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 672px) {
    .contact-tiles { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .footer__grid { grid-template-columns: 1fr; }
    .btn { width: 100%; }
  }

/* ===== index.html ===== */
:root {
    /* IBM Carbon tokens */
    --cds-background: #ffffff;
    --cds-layer-01: #f4f4f4;
    --cds-layer-02: #e0e0e0;
    --cds-text-primary: #161616;
    --cds-text-secondary: #525252;
    --cds-text-placeholder: #6f6f6f;
    --cds-link-primary: #0f62fe;
    --cds-link-primary-hover: #0043ce;
    --cds-button-primary: #0f62fe;
    --cds-button-primary-hover: #0353e9;
    --cds-button-primary-active: #002d9c;
    --cds-border-subtle: #c6c6c6;
    --cds-border-strong: #8d8d8d;
    --cds-focus: #0f62fe;
    --cds-support-info: #0f62fe;
    --cds-hover-ui: #e8e8e8;
    --cds-hover-primary-link: #e8e8e8;
    --cds-overlay: rgba(22, 22, 22, 0.5);

    --font-sans: 'IBM Plex Sans', 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', Arial, sans-serif;
    --font-mono: 'IBM Plex Mono', 'Menlo', 'Courier New', monospace;

    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
    --spacing-4xl: 80px;
    --spacing-5xl: 96px;

    --max-width: 1584px;
    --content-width: 1312px;
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  html { scroll-behavior: smooth; }

  body {
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.5;
    color: var(--cds-text-primary);
    background: var(--cds-background);
    -webkit-font-smoothing: antialiased;
  }

  /* ── Typography ── */
  .display-01 { font-size: clamp(36px, 5vw, 60px); font-weight: 300; line-height: 1.17; letter-spacing: 0; }
  .display-02 { font-size: clamp(28px, 4vw, 48px); font-weight: 300; line-height: 1.17; letter-spacing: 0; }
  .heading-01 { font-size: clamp(24px, 3vw, 42px); font-weight: 300; line-height: 1.19; letter-spacing: 0; }
  .heading-02 { font-size: clamp(20px, 2.5vw, 32px); font-weight: 400; line-height: 1.25; letter-spacing: 0; }
  .heading-03 { font-size: 24px; font-weight: 400; line-height: 1.33; }
  .heading-04 { font-size: 20px; font-weight: 600; line-height: 1.40; }
  .heading-05 { font-size: 20px; font-weight: 400; line-height: 1.40; }
  .body-long-01 { font-size: 16px; font-weight: 400; line-height: 1.50; }
  .body-long-02 { font-size: 16px; font-weight: 600; line-height: 1.50; }
  .body-short-01 { font-size: 14px; font-weight: 400; line-height: 1.29; letter-spacing: 0.16px; }
  .body-short-02 { font-size: 14px; font-weight: 600; line-height: 1.29; letter-spacing: 0.16px; }
  .caption { font-size: 12px; font-weight: 400; line-height: 1.33; letter-spacing: 0.32px; }

  /* ── Layout ── */
  .container {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
  }

  .container--narrow {
    max-width: 1056px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
  }

  /* ── Navigation ── */
  .masthead {
    background: var(--cds-text-primary);
    height: 64px;
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
  }

  .masthead__inner {
    display: flex;
    align-items: center;
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
  }

  .masthead__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    flex-shrink: 0;
  }

  .masthead__logo img {
    height: 32px;
    width: auto;
  }

  .masthead__logo-text {
    color: #ffffff;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 0.5px;
  }

  /* ── Hamburger (mobile only) ── */
  .masthead__hamburger {
    display: none;
    width: 48px;
    height: 48px;
    margin-inline-start: auto;
    background: none;
    border: none;
    cursor: pointer;
    padding: 12px;
    flex-shrink: 0;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
  }

  .masthead__hamburger span {
    display: block;
    width: 20px;
    height: 2px;
    background: #ffffff;
    transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1), opacity 0.2s;
    transform-origin: center;
  }

  .masthead__hamburger.is-open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .masthead__hamburger.is-open span:nth-child(2) {
    opacity: 0;
  }

  .masthead__hamburger.is-open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  /* ── Mobile nav panel ── */
  .mobile-nav {
    position: fixed;
    top: 64px;
    inset-inline-start: 0;
    width: 320px;
    max-width: 85vw;
    height: calc(100vh - 64px);
    background: var(--cds-text-primary);
    z-index: 150;
    transform: translateX(-100%);
    transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1);
    overflow-y: auto;
    padding: var(--spacing-md) 0;
  }

  [dir="rtl"] .mobile-nav,
  .mobile-nav--rtl {
    transform: translateX(100%);
  }

  .mobile-nav.is-open {
    transform: translateX(0);
  }

  .mobile-nav__overlay {
    position: fixed;
    inset: 0;
    top: 64px;
    background: rgba(22, 22, 22, 0.5);
    z-index: 140;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
  }

  .mobile-nav__overlay.is-open {
    opacity: 1;
    visibility: visible;
  }

  .mobile-nav__link {
    display: block;
    color: #c6c6c6;
    text-decoration: none;
    font-size: 16px;
    font-weight: 400;
    padding: 0 var(--spacing-lg);
    height: 48px;
    display: flex;
    align-items: center;
    transition: color 0.15s ease, background 0.15s ease;
  }

  .mobile-nav__link:hover,
  .mobile-nav__link--active {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.05);
  }

  .mobile-nav__link--active {
    border-inline-start: 2px solid var(--cds-button-primary);
    padding-inline-start: calc(var(--spacing-lg) - 2px);
  }

  /* Mobile dropdown */
  .mobile-nav__dropdown-toggle {
    cursor: pointer;
    justify-content: space-between;
  }

  .mobile-nav__dropdown-toggle .chevron {
    transition: transform 0.2s ease;
  }

  .mobile-nav__dropdown-toggle.is-expanded .chevron {
    transform: rotate(180deg);
  }

  .mobile-nav__dropdown {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: rgba(0, 0, 0, 0.15);
  }

  .mobile-nav__dropdown.is-expanded {
    max-height: 400px;
  }

  .mobile-nav__dropdown .mobile-nav__link {
    padding-inline-start: calc(var(--spacing-lg) + var(--spacing-md));
    font-size: 14px;
    height: 44px;
  }

  .masthead__nav {
    display: flex;
    align-items: center;
    gap: 0;
    margin-inline-start: auto;
    height: 100%;
  }

  .masthead__link {
    color: #c6c6c6;
    text-decoration: none;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0.16px;
    padding: 0 var(--spacing-lg);
    height: 100%;
    display: flex;
    align-items: center;
    transition: color 0.15s ease, background 0.15s ease;
    position: relative;
  }

  .masthead__link:hover {
    color: #ffffff;
    background: rgba(255,255,255,0.05);
  }

  .masthead__link--active {
    color: #ffffff;
  }

  .masthead__link--active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--cds-button-primary);
  }

  /* ── Dropdown ── */
  .masthead__item {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
  }

  .masthead__link--has-dropdown {
    cursor: pointer;
  }

  .masthead__link--has-dropdown .chevron {
    display: inline-block;
    width: 12px;
    height: 12px;
    margin-inline-start: 4px;
    transition: transform 0.15s ease;
  }

  .dropdown {
    position: absolute;
    top: calc(100% + 5px);
    left: 0;
    min-width: 280px;
    background: var(--cds-text-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
    z-index: 200;
    padding: var(--spacing-sm) 0;
  }

  /* Invisible bridge to prevent dropdown from closing across the 5px gap */
  .dropdown::before {
    content: '';
    position: absolute;
    top: -5px;
    left: 0;
    right: 0;
    height: 5px;
  }

  .masthead__item:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .masthead__item:hover .masthead__link--has-dropdown .chevron {
    transform: rotate(180deg);
  }

  .dropdown__link {
    display: block;
    color: var(--cds-text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0.16px;
    padding: 12px var(--spacing-lg);
    transition: color 0.15s ease, background 0.15s ease, padding-inline-start 0.15s ease;
    border-inline-start: 2px solid transparent;
  }

  .dropdown__link:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.05);
    border-inline-start-color: var(--cds-button-primary);
    padding-inline-start: calc(var(--spacing-lg) - 2px);
  }

  /* ── Buttons ── */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.16px;
    border-radius: 0;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s ease;
    height: 48px;
    padding: 14px 63px 14px 15px;
    position: relative;
  }

  .btn--primary {
    background: var(--cds-button-primary);
    color: #ffffff;
  }

  .btn--primary:hover {
    background: var(--cds-button-primary-hover);
  }

  .btn--primary:active {
    background: var(--cds-button-primary-active);
  }

  .btn--secondary {
    background: transparent;
    color: var(--cds-button-primary);
    border: 1px solid var(--cds-button-primary);
    padding: 14px 63px 14px 15px;
  }

  .btn--secondary:hover {
    background: rgba(15, 98, 254, 0.08);
  }

  .btn--ghost {
    background: transparent;
    color: var(--cds-button-primary);
    padding: 14px 16px;
    height: auto;
  }

  .btn--ghost:hover {
    background: var(--cds-hover-ui);
  }

  .btn__arrow {
    margin-inline-start: auto;
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
    line-height: 1;
  }

  .btn--ghost .btn__arrow {
    position: static;
    transform: none;
    margin-inline-start: var(--spacing-sm);
  }

  /* ── Hero Section ── */
  .hero {
    background: #161616;
    min-height: 520px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
  }

  .hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
      radial-gradient(ellipse 600px 400px at 75% 30%, rgba(15, 98, 254, 0.15) 0%, transparent 70%),
      radial-gradient(ellipse 400px 300px at 20% 70%, rgba(15, 98, 254, 0.08) 0%, transparent 60%),
      linear-gradient(160deg, #262626 0%, #161616 40%, #1a1a2e 70%, #16213e 100%);
  }

  /* Grid overlay */
  .hero__bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
      repeating-linear-gradient(0deg, transparent, transparent 79px, rgba(255, 255, 255, 0.02) 79px, rgba(255, 255, 255, 0.02) 80px),
      repeating-linear-gradient(90deg, transparent, transparent 79px, rgba(255, 255, 255, 0.015) 79px, rgba(255, 255, 255, 0.015) 80px);
  }

  .hero__inner {
    position: relative;
    z-index: 1;
    max-width: var(--content-width);
    margin: 0 auto;
    padding: var(--spacing-4xl) var(--spacing-xl);
    width: 100%;
  }

  .hero__eyebrow {
    color: var(--cds-button-primary);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.16px;
    text-transform: uppercase;
    margin-bottom: var(--spacing-lg);
  }

  .hero__headline {
    color: #ffffff;
    margin-bottom: var(--spacing-lg);
    max-width: 800px;
  }

  .hero__subheadline {
    color: #c6c6c6;
    font-size: clamp(16px, 2vw, 20px);
    font-weight: 300;
    line-height: 1.5;
    max-width: 640px;
    margin-bottom: var(--spacing-2xl);
  }

  .hero__actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
  }

  /* ── Section Shared ── */
  .section {
    padding: var(--spacing-4xl) 0;
  }

  .section--gray {
    background: var(--cds-layer-01);
  }

  .section__eyebrow {
    color: var(--cds-button-primary);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.32px;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
  }

  .section__title {
    margin-bottom: var(--spacing-xs);
  }

  .section__subtitle {
    color: var(--cds-text-secondary);
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: var(--spacing-2xl);
    max-width: 640px;
  }

  .section__header {
    margin-bottom: var(--spacing-2xl);
  }

  /* ── Service Cards ── */
  .services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1px;
    background: var(--cds-border-subtle);
    border: 1px solid var(--cds-border-subtle);
  }

  .service-card {
    background: var(--cds-background);
    padding: var(--spacing-2xl);
    transition: background 0.15s ease;
    cursor: pointer;
    position: relative;
  }

  .service-card:hover {
    background: var(--cds-hover-ui);
  }

  .service-card__icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--spacing-lg);
    color: var(--cds-button-primary);
  }

  .service-card__title {
    margin-bottom: var(--spacing-sm);
  }

  .service-card__desc {
    color: var(--cds-text-secondary);
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: var(--spacing-lg);
  }

  .service-card__link {
    color: var(--cds-link-primary);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.16px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
  }

  .service-card__link:hover {
    color: var(--cds-link-primary-hover);
  }

  /* ── Advantages ── */
  .advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
  }

  .advantage-card {
    padding: var(--spacing-xl);
    background: var(--cds-layer-01);
    transition: background 0.15s ease;
  }

  .advantage-card:hover {
    background: var(--cds-hover-ui);
  }

  .advantage-card__number {
    font-family: var(--font-mono);
    font-size: 48px;
    font-weight: 400;
    color: var(--cds-button-primary);
    line-height: 1;
    margin-bottom: var(--spacing-md);
    opacity: 0.3;
  }

  .advantage-card__title {
    margin-bottom: var(--spacing-sm);
  }

  .advantage-card__desc {
    color: var(--cds-text-secondary);
    font-size: 14px;
    line-height: 1.5;
  }

  /* ── Stats ── */
  .stats {
    background: var(--cds-text-primary);
    padding: var(--spacing-4xl) 0;
  }

  .stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    text-align: center;
  }

  .stat-item__number {
    font-family: var(--font-mono);
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 400;
    color: var(--cds-button-primary);
    line-height: 1.17;
    margin-bottom: var(--spacing-sm);
    tabular-nums: tabular;
    font-variant-numeric: tabular-nums;
  }

  .stat-item__label {
    color: var(--cds-text-secondary);
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0.16px;
  }

  /* ── Partners ── */
  .partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1px;
    background: var(--cds-border-subtle);
    border: 1px solid var(--cds-border-subtle);
  }

  .partner-item {
    background: var(--cds-background);
    padding: var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80px;
    transition: background 0.15s ease;
  }

  .partner-item:hover {
    background: var(--cds-hover-ui);
  }

  .partner-item__logo {
    font-size: 14px;
    font-weight: 600;
    color: var(--cds-text-secondary);
    letter-spacing: 0.16px;
    text-align: center;
    opacity: 0.6;
  }

  /* ── News ── */
  .news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
  }

  .news-card {
    background: var(--cds-layer-01);
    cursor: pointer;
    transition: background 0.15s ease;
    text-decoration: none;
    color: inherit;
    display: block;
  }

  .news-card:hover {
    background: var(--cds-hover-ui);
  }

  .news-card__image {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, var(--cds-layer-02) 0%, var(--cds-border-subtle) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .news-card__image-label {
    font-size: 12px;
    color: var(--cds-text-secondary);
    letter-spacing: 0.32px;
  }

  .news-card__body {
    padding: var(--spacing-lg);
  }

  .news-card__date {
    color: var(--cds-text-secondary);
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0.32px;
    margin-bottom: var(--spacing-sm);
  }

  .news-card__title {
    margin-bottom: var(--spacing-sm);
    font-size: 18px;
  }

  .news-card__excerpt {
    color: var(--cds-text-secondary);
    font-size: 14px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  /* ── CTA Banner ── */
  .cta-banner {
    background: var(--cds-button-primary);
    padding: var(--spacing-4xl) 0;
    text-align: center;
  }

  .cta-banner__title {
    color: #ffffff;
    margin-bottom: var(--spacing-sm);
  }

  .cta-banner__subtitle {
    color: rgba(255, 255, 255, 0.8);
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: var(--spacing-xl);
    max-width: 560px;
    margin-inline: auto;
  }

  .btn--inverse {
    background: #ffffff;
    color: var(--cds-button-primary);
  }

  .btn--inverse:hover {
    background: var(--cds-hover-ui);
  }

  /* ── Footer ── */
  .footer {
    background: var(--cds-text-primary);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    color: var(--cds-text-secondary);
  }

  .footer__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
  }

  .footer__heading {
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.16px;
    margin-bottom: var(--spacing-md);
  }

  .footer__link {
    display: block;
    color: var(--cds-text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0.16px;
    padding: var(--spacing-xs) 0;
    transition: color 0.15s ease;
  }

  .footer__link:hover {
    color: #ffffff;
  }

  .footer__bottom {
    border-top: 1px solid var(--cds-text-secondary);
    padding-top: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
  }

  .footer__copyright {
    font-size: 12px;
    letter-spacing: 0.32px;
  }

  .footer__legal {
    display: flex;
    gap: var(--spacing-lg);
  }

  .footer__legal a {
    font-size: 12px;
    letter-spacing: 0.32px;
    color: var(--cds-text-secondary);
    text-decoration: none;
  }

  .footer__legal a:hover {
    color: #ffffff;
  }

  /* ── Responsive ── */
  @media (max-width: 1056px) {
    .masthead__nav { display: none; }
    .masthead__hamburger { display: flex; align-items: center; justify-content: center; }
    .masthead { height: 64px; }
    .hero { min-height: 400px; }
    .hero__inner { padding: var(--spacing-2xl) var(--spacing-md); }
    .section { padding: var(--spacing-2xl) 0; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .advantages-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
  }

  @media (max-width: 672px) {
    .services-grid { grid-template-columns: 1fr; }
    .news-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr; }
    .footer__grid { grid-template-columns: repeat(2, 1fr); }
    .hero__actions { flex-direction: column; }
    .btn { width: 100%; }
  }

  /* ── Entrance Animations ── */
  @media (prefers-reduced-motion: no-preference) {
    .anim {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.6s cubic-bezier(0.2, 0, 0, 1),
                  transform 0.6s cubic-bezier(0.2, 0, 0, 1);
    }
    .anim.is-visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* Stagger delays for grid children */
    .anim-child {
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.5s cubic-bezier(0.2, 0, 0, 1),
                  transform 0.5s cubic-bezier(0.2, 0, 0, 1);
    }
    .anim-child.is-visible {
      opacity: 1;
      transform: translateY(0);
    }
    .anim-delay-1 { transition-delay: 0.1s; }
    .anim-delay-2 { transition-delay: 0.2s; }
    .anim-delay-3 { transition-delay: 0.3s; }
    .anim-delay-4 { transition-delay: 0.4s; }
  }

/* ===== products-communication.html ===== */
:root {
  --cds-background: #ffffff;
  --cds-layer-01: #f4f4f4;
  --cds-layer-02: #e0e0e0;
  --cds-text-primary: #161616;
  --cds-text-secondary: #525252;
  --cds-link-primary: #0f62fe;
  --cds-link-primary-hover: #0043ce;
  --cds-button-primary: #0f62fe;
  --cds-button-primary-hover: #0353e9;
  --cds-button-primary-active: #002d9c;
  --cds-border-subtle: #c6c6c6;
  --cds-support-info: #0f62fe;
  --cds-hover-ui: #e8e8e8;
  --cds-overlay: rgba(22, 22, 22, 0.5);
  --font-sans: 'IBM Plex Sans', 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Menlo', 'Courier New', monospace;
  --spacing-xs: 4px; --spacing-sm: 8px; --spacing-md: 16px; --spacing-lg: 24px;
  --spacing-xl: 32px; --spacing-2xl: 48px; --spacing-3xl: 64px;
  --spacing-4xl: 80px; --spacing-5xl: 96px;
  --max-width: 1584px; --content-width: 1312px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-sans); font-size: 16px; font-weight: 400; line-height: 1.5; color: var(--cds-text-primary); background: var(--cds-background); -webkit-font-smoothing: antialiased; }
.display-01 { font-size: clamp(36px, 5vw, 60px); font-weight: 300; line-height: 1.17; }
.display-02 { font-size: clamp(28px, 4vw, 48px); font-weight: 300; line-height: 1.17; }
.heading-01 { font-size: clamp(24px, 3vw, 42px); font-weight: 300; line-height: 1.19; }
.heading-02 { font-size: clamp(20px, 2.5vw, 32px); font-weight: 400; line-height: 1.25; }
.heading-04 { font-size: 20px; font-weight: 600; line-height: 1.40; }
.heading-05 { font-size: 20px; font-weight: 400; line-height: 1.40; }
.body-long-01 { font-size: 16px; font-weight: 400; line-height: 1.50; }
.body-short-01 { font-size: 14px; font-weight: 400; line-height: 1.29; letter-spacing: 0.16px; }
.caption { font-size: 12px; font-weight: 400; line-height: 1.33; letter-spacing: 0.32px; }
.container { max-width: var(--content-width); margin: 0 auto; padding: 0 var(--spacing-xl); }
.breadcrumb { padding: var(--spacing-md) 0; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; }
.breadcrumb a { color: var(--cds-link-primary); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb__sep { margin: 0 var(--spacing-xs); color: var(--cds-text-secondary); }
.breadcrumb__current { color: var(--cds-text-secondary); }
.masthead { background: var(--cds-text-primary); height: 64px; position: sticky; top: 0; z-index: 101; display: flex; align-items: center; }
.masthead__inner { display: flex; align-items: center; width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 var(--spacing-md); }
.masthead__logo { display: flex; align-items: center; gap: var(--spacing-sm); text-decoration: none; flex-shrink: 0; }
.masthead__logo img { height: 32px; width: auto; }
.masthead__logo-text { color: #ffffff; font-size: 18px; font-weight: 600; letter-spacing: 0.5px; }
.masthead__hamburger { display: none; width: 48px; height: 48px; margin-inline-start: auto; background: none; border: none; cursor: pointer; padding: 12px; flex-shrink: 0; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.masthead__hamburger span { display: block; width: 20px; height: 2px; background: #ffffff; transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1), opacity 0.2s; transform-origin: center; }
.masthead__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.masthead__hamburger.is-open span:nth-child(2) { opacity: 0; }
.masthead__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav { position: fixed; top: 64px; inset-inline-start: 0; width: 320px; max-width: 85vw; height: calc(100vh - 64px); background: var(--cds-text-primary); z-index: 150; transform: translateX(-100%); transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1); overflow-y: auto; padding: var(--spacing-md) 0; }
.mobile-nav.is-open { transform: translateX(0); }
.mobile-nav__overlay { position: fixed; inset: 0; top: 64px; background: var(--cds-overlay); z-index: 140; opacity: 0; visibility: hidden; transition: opacity 0.25s ease, visibility 0.25s ease; }
.mobile-nav__overlay.is-open { opacity: 1; visibility: visible; }
.mobile-nav__link { display: flex; color: #c6c6c6; text-decoration: none; font-size: 16px; font-weight: 400; padding: 0 var(--spacing-lg); height: 48px; align-items: center; transition: color 0.15s ease, background 0.15s ease; }
.mobile-nav__link:hover, .mobile-nav__link--active { color: #ffffff; background: rgba(255, 255, 255, 0.05); }
.mobile-nav__link--active { border-inline-start: 2px solid var(--cds-button-primary); padding-inline-start: calc(var(--spacing-lg) - 2px); }
.mobile-nav__dropdown-toggle { cursor: pointer; justify-content: space-between; }
.mobile-nav__dropdown-toggle .chevron { transition: transform 0.2s ease; }
.mobile-nav__dropdown-toggle.is-expanded .chevron { transform: rotate(180deg); }
.mobile-nav__dropdown { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; background: rgba(0, 0, 0, 0.15); }
.mobile-nav__dropdown.is-expanded { max-height: 600px; }
.mobile-nav__dropdown .mobile-nav__link { padding-inline-start: calc(var(--spacing-lg) + var(--spacing-md)); font-size: 14px; height: 44px; }
.masthead__nav { display: flex; align-items: center; gap: 0; margin-inline-start: auto; height: 100%; }
.masthead__link { color: #c6c6c6; text-decoration: none; font-size: 16px; font-weight: 400; letter-spacing: 0.16px; padding: 0 var(--spacing-lg); height: 100%; display: flex; align-items: center; transition: color 0.15s ease, background 0.15s ease; position: relative; }
.masthead__link:hover { color: #ffffff; background: rgba(255,255,255,0.05); }
.masthead__link--active { color: #ffffff; }
.masthead__link--active::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--cds-button-primary); }
.masthead__item { position: relative; height: 100%; display: flex; align-items: center; flex-shrink: 0; }
.masthead__link--has-dropdown { cursor: pointer; }
.masthead__link--has-dropdown .chevron { display: inline-block; width: 12px; height: 12px; margin-inline-start: 4px; transition: transform 0.15s ease; }
.dropdown { position: absolute; top: calc(100% + 5px); left: 0; min-width: 280px; background: var(--cds-text-primary); box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4); opacity: 0; visibility: hidden; transform: translateY(-4px); transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s; z-index: 200; padding: var(--spacing-sm) 0; }
.dropdown::before { content: ''; position: absolute; top: -5px; left: 0; right: 0; height: 5px; }
.masthead__item:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.masthead__item:hover .masthead__link--has-dropdown .chevron { transform: rotate(180deg); }
.dropdown__link { display: block; color: var(--cds-text-secondary); text-decoration: none; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; padding: 12px var(--spacing-lg); transition: color 0.15s ease, background 0.15s ease, padding-inline-start 0.15s ease; border-inline-start: 2px solid transparent; }
.dropdown__link:hover { color: #ffffff; background: rgba(255, 255, 255, 0.05); border-inline-start-color: var(--cds-button-primary); padding-inline-start: calc(var(--spacing-lg) - 2px); }
.btn { display: inline-flex; align-items: center; justify-content: center; font-family: var(--font-sans); font-size: 14px; font-weight: 600; letter-spacing: 0.16px; border-radius: 0; border: none; cursor: pointer; text-decoration: none; transition: background 0.15s ease; height: 48px; padding: 14px 63px 14px 15px; position: relative; }
.btn--primary { background: var(--cds-button-primary); color: #ffffff; }
.btn--primary:hover { background: var(--cds-button-primary-hover); }
.btn--primary:active { background: var(--cds-button-primary-active); }
.btn--secondary { background: transparent; color: var(--cds-button-primary); border: 1px solid var(--cds-button-primary); }
.btn--secondary:hover { background: rgba(15, 98, 254, 0.08); }
.btn__arrow { margin-inline-start: auto; position: absolute; right: 15px; top: 50%; transform: translateY(-50%); font-size: 18px; line-height: 1; }
.page-hero { position: relative; min-height: 360px; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; background: var(--cds-text-primary); }
.page-hero__bg { position: absolute; inset: 0; background: repeating-linear-gradient(0deg, transparent, transparent 60px, rgba(255,255,255,0.03) 60px, rgba(255,255,255,0.03) 61px), repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(255,255,255,0.02) 60px, rgba(255,255,255,0.02) 61px), linear-gradient(135deg, transparent 40%, rgba(15, 98, 254, 0.12) 100%); z-index: 0; }
.page-hero__content { position: relative; z-index: 1; padding: var(--spacing-3xl) var(--spacing-xl); }
.page-hero__title { color: #ffffff; font-size: clamp(24px, 3.5vw, 42px); font-weight: 300; line-height: 1.3; margin-bottom: var(--spacing-sm); }
.page-hero__subtitle { color: #c6c6c6; font-size: 16px; font-weight: 400; line-height: 1.5; max-width: 560px; margin-inline: auto; }
.section { padding: var(--spacing-4xl) 0; }
.section--gray { background: var(--cds-layer-01); }
.section__eyebrow { color: var(--cds-button-primary); font-size: 12px; font-weight: 600; letter-spacing: 0.32px; margin-bottom: var(--spacing-sm); }
.section__header { margin-bottom: var(--spacing-2xl); }
.section__subtitle { color: var(--cds-text-secondary); font-size: 16px; line-height: 1.5; max-width: 640px; }
.service-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)); gap: var(--spacing-xl); }
.service-card { background: var(--cds-layer-01); padding: var(--spacing-xl); transition: background 0.15s ease; border-bottom: 2px solid transparent; }
.service-card:hover { background: var(--cds-hover-ui); border-bottom-color: var(--cds-button-primary); }
.service-card__number { font-family: var(--font-mono); font-size: 42px; font-weight: 400; color: var(--cds-button-primary); line-height: 1; margin-bottom: var(--spacing-md); opacity: 0.4; }
.service-card__title { font-size: 20px; font-weight: 600; margin-bottom: var(--spacing-sm); }
.service-card__desc { color: var(--cds-text-secondary); font-size: 14px; line-height: 1.6; }
.cta-banner { background: var(--cds-button-primary); padding: var(--spacing-3xl) 0; text-align: center; }
.cta-banner__title { color: #ffffff; font-size: clamp(20px, 3vw, 32px); font-weight: 300; line-height: 1.25; margin-bottom: var(--spacing-sm); }
.cta-banner__subtitle { color: rgba(255,255,255,0.8); font-size: 16px; line-height: 1.5; margin-bottom: var(--spacing-xl); max-width: 480px; margin-inline: auto; }
.btn--inverse { background: #ffffff; color: var(--cds-button-primary); }
.btn--inverse:hover { background: var(--cds-hover-ui); }
.footer { background: var(--cds-text-primary); padding: var(--spacing-3xl) 0 var(--spacing-xl); color: var(--cds-text-secondary); }
.footer__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-xl); margin-bottom: var(--spacing-2xl); }
.footer__heading { color: #ffffff; font-size: 14px; font-weight: 600; letter-spacing: 0.16px; margin-bottom: var(--spacing-md); }
.footer__link { display: block; color: var(--cds-text-secondary); text-decoration: none; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; padding: var(--spacing-xs) 0; transition: color 0.15s ease; }
.footer__link:hover { color: #ffffff; }
.footer__item { font-size: 14px; color: var(--cds-text-secondary); margin-bottom: var(--spacing-sm); line-height: 1.5; }
.footer__bottom { border-top: 1px solid var(--cds-border-subtle); padding-top: var(--spacing-lg); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--spacing-md); }
.footer__copyright { font-size: 12px; letter-spacing: 0.32px; }
.footer__legal { display: flex; gap: var(--spacing-lg); }
.footer__legal a { font-size: 12px; letter-spacing: 0.32px; color: var(--cds-text-secondary); text-decoration: none; }
.footer__legal a:hover { color: #ffffff; }
@media (prefers-reduced-motion: no-preference) {
  .anim { opacity: 0; transform: translateY(24px); transition: opacity 0.6s cubic-bezier(0.2, 0, 0, 1), transform 0.6s cubic-bezier(0.2, 0, 0, 1); }
  .anim.is-visible { opacity: 1; transform: translateY(0); }
}
@media (max-width: 1056px) {
  .masthead__nav { display: none; }
  .masthead__hamburger { display: flex; }
  .service-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 672px) {
  .footer__grid { grid-template-columns: 1fr; }
  .btn { width: 100%; }
}

/* ===== products-computing.html ===== */
:root {
  --cds-background: #ffffff;
  --cds-layer-01: #f4f4f4;
  --cds-layer-02: #e0e0e0;
  --cds-text-primary: #161616;
  --cds-text-secondary: #525252;
  --cds-link-primary: #0f62fe;
  --cds-link-primary-hover: #0043ce;
  --cds-button-primary: #0f62fe;
  --cds-button-primary-hover: #0353e9;
  --cds-button-primary-active: #002d9c;
  --cds-border-subtle: #c6c6c6;
  --cds-support-info: #0f62fe;
  --cds-hover-ui: #e8e8e8;
  --cds-overlay: rgba(22, 22, 22, 0.5);
  --font-sans: 'IBM Plex Sans', 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Menlo', 'Courier New', monospace;
  --spacing-xs: 4px; --spacing-sm: 8px; --spacing-md: 16px; --spacing-lg: 24px;
  --spacing-xl: 32px; --spacing-2xl: 48px; --spacing-3xl: 64px;
  --spacing-4xl: 80px; --spacing-5xl: 96px;
  --max-width: 1584px; --content-width: 1312px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-sans); font-size: 16px; font-weight: 400; line-height: 1.5; color: var(--cds-text-primary); background: var(--cds-background); -webkit-font-smoothing: antialiased; }
.display-01 { font-size: clamp(36px, 5vw, 60px); font-weight: 300; line-height: 1.17; }
.display-02 { font-size: clamp(28px, 4vw, 48px); font-weight: 300; line-height: 1.17; }
.heading-01 { font-size: clamp(24px, 3vw, 42px); font-weight: 300; line-height: 1.19; }
.heading-02 { font-size: clamp(20px, 2.5vw, 32px); font-weight: 400; line-height: 1.25; }
.heading-04 { font-size: 20px; font-weight: 600; line-height: 1.40; }
.body-long-01 { font-size: 16px; font-weight: 400; line-height: 1.50; }
.body-short-01 { font-size: 14px; font-weight: 400; line-height: 1.29; letter-spacing: 0.16px; }
.caption { font-size: 12px; font-weight: 400; line-height: 1.33; letter-spacing: 0.32px; }
.container { max-width: var(--content-width); margin: 0 auto; padding: 0 var(--spacing-xl); }
.breadcrumb { padding: var(--spacing-md) 0; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; }
.breadcrumb a { color: var(--cds-link-primary); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb__sep { margin: 0 var(--spacing-xs); color: var(--cds-text-secondary); }
.breadcrumb__current { color: var(--cds-text-secondary); }
.masthead { background: var(--cds-text-primary); height: 64px; position: sticky; top: 0; z-index: 100; display: flex; align-items: center; }
.masthead__inner { display: flex; align-items: center; width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 var(--spacing-md); }
.masthead__logo { display: flex; align-items: center; gap: var(--spacing-sm); text-decoration: none; flex-shrink: 0; }
.masthead__logo img { height: 32px; width: auto; }
.masthead__logo-text { color: #ffffff; font-size: 18px; font-weight: 600; letter-spacing: 0.5px; }
.masthead__hamburger { display: none; width: 48px; height: 48px; margin-inline-start: auto; background: none; border: none; cursor: pointer; padding: 12px; flex-shrink: 0; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.masthead__hamburger span { display: block; width: 20px; height: 2px; background: #ffffff; transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1), opacity 0.2s; transform-origin: center; }
.masthead__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.masthead__hamburger.is-open span:nth-child(2) { opacity: 0; }
.masthead__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav { position: fixed; top: 64px; inset-inline-start: 0; width: 320px; max-width: 85vw; height: calc(100vh - 64px); background: var(--cds-text-primary); z-index: 150; transform: translateX(-100%); transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1); overflow-y: auto; padding: var(--spacing-md) 0; }
.mobile-nav.is-open { transform: translateX(0); }
.mobile-nav__overlay { position: fixed; inset: 0; top: 64px; background: rgba(22, 22, 22, 0.5); z-index: 140; opacity: 0; visibility: hidden; transition: opacity 0.25s ease, visibility 0.25s ease; }
.mobile-nav__overlay.is-open { opacity: 1; visibility: visible; }
.mobile-nav__link { display: flex; color: #c6c6c6; text-decoration: none; font-size: 16px; font-weight: 400; padding: 0 var(--spacing-lg); height: 48px; align-items: center; transition: color 0.15s ease, background 0.15s ease; }
.mobile-nav__link:hover, .mobile-nav__link--active { color: #ffffff; background: rgba(255, 255, 255, 0.05); }
.mobile-nav__link--active { border-inline-start: 2px solid var(--cds-button-primary); padding-inline-start: calc(var(--spacing-lg) - 2px); }
.mobile-nav__dropdown-toggle { cursor: pointer; justify-content: space-between; }
.mobile-nav__dropdown-toggle .chevron { transition: transform 0.2s ease; }
.mobile-nav__dropdown-toggle.is-expanded .chevron { transform: rotate(180deg); }
.mobile-nav__dropdown { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; background: rgba(0, 0, 0, 0.15); }
.mobile-nav__dropdown.is-expanded { max-height: 400px; }
.mobile-nav__dropdown .mobile-nav__link { padding-inline-start: calc(var(--spacing-lg) + var(--spacing-md)); font-size: 14px; height: 44px; }
.masthead__nav { display: flex; align-items: center; gap: 0; margin-inline-start: auto; height: 100%; }
.masthead__link { color: #c6c6c6; text-decoration: none; font-size: 16px; font-weight: 400; letter-spacing: 0.16px; padding: 0 var(--spacing-lg); height: 100%; display: flex; align-items: center; transition: color 0.15s ease, background 0.15s ease; position: relative; }
.masthead__link:hover { color: #ffffff; background: rgba(255,255,255,0.05); }
.masthead__link--active { color: #ffffff; }
.masthead__link--active::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--cds-button-primary); }
.masthead__item { position: relative; height: 100%; display: flex; align-items: center; flex-shrink: 0; }
.masthead__link--has-dropdown { cursor: pointer; }
.masthead__link--has-dropdown .chevron { display: inline-block; width: 12px; height: 12px; margin-inline-start: 4px; transition: transform 0.15s ease; }
.dropdown { position: absolute; top: calc(100% + 5px); left: 0; min-width: 280px; background: var(--cds-text-primary); box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4); opacity: 0; visibility: hidden; transform: translateY(-4px); transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s; z-index: 200; padding: var(--spacing-sm) 0; }
.dropdown::before { content: ''; position: absolute; top: -5px; left: 0; right: 0; height: 5px; }
.masthead__item:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.masthead__item:hover .masthead__link--has-dropdown .chevron { transform: rotate(180deg); }
.dropdown__link { display: block; color: var(--cds-text-secondary); text-decoration: none; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; padding: 12px var(--spacing-lg); transition: color 0.15s ease, background 0.15s ease, padding-inline-start 0.15s ease; border-inline-start: 2px solid transparent; }
.dropdown__link:hover { color: #ffffff; background: rgba(255, 255, 255, 0.05); border-inline-start-color: var(--cds-button-primary); padding-inline-start: calc(var(--spacing-lg) - 2px); }
.btn { display: inline-flex; align-items: center; justify-content: center; font-family: var(--font-sans); font-size: 14px; font-weight: 600; letter-spacing: 0.16px; border-radius: 0; border: none; cursor: pointer; text-decoration: none; transition: background 0.15s ease; height: 48px; padding: 14px 63px 14px 15px; position: relative; }
.btn--primary { background: var(--cds-button-primary); color: #ffffff; }
.btn--primary:hover { background: var(--cds-button-primary-hover); }
.btn--primary:active { background: var(--cds-button-primary-active); }
.btn--ghost { background: transparent; color: var(--cds-button-primary); padding: 14px 16px; height: auto; }
.btn--ghost:hover { background: var(--cds-hover-ui); }
.btn__arrow { margin-inline-start: auto; position: absolute; right: 15px; top: 50%; transform: translateY(-50%); font-size: 18px; line-height: 1; }
.btn--ghost .btn__arrow { position: static; transform: none; margin-inline-start: var(--spacing-sm); }
.page-hero { position: relative; min-height: 320px; display: flex; align-items: center; overflow: hidden; background: #161616; }
.page-hero__bg { position: absolute; inset: 0; background: repeating-linear-gradient(0deg, transparent, transparent 60px, rgba(255,255,255,0.02) 60px, rgba(255,255,255,0.02) 61px), repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(255,255,255,0.02) 60px, rgba(255,255,255,0.02) 61px); }
.page-hero__bg::after { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 30% 50%, rgba(15, 98, 254, 0.12) 0%, transparent 60%); }
.page-hero__content { position: relative; z-index: 1; padding: var(--spacing-3xl) var(--spacing-xl); max-width: var(--content-width); margin: 0 auto; width: 100%; }
.page-hero__eyebrow { color: var(--cds-button-primary); font-size: 12px; font-weight: 600; letter-spacing: 0.32px; text-transform: uppercase; margin-bottom: var(--spacing-sm); }
.page-hero__title { color: #ffffff; margin-bottom: var(--spacing-xs); }
.page-hero__desc { color: #c6c6c6; font-size: 18px; line-height: 1.5; max-width: 560px; }
.section { padding: var(--spacing-4xl) 0; }
.section__eyebrow { color: var(--cds-button-primary); font-size: 12px; font-weight: 600; letter-spacing: 0.32px; margin-bottom: var(--spacing-sm); }
.section__title { margin-bottom: var(--spacing-xs); }
.section__subtitle { color: var(--cds-text-secondary); font-size: 16px; line-height: 1.5; margin-bottom: var(--spacing-2xl); max-width: 640px; }
.section__header { margin-bottom: var(--spacing-2xl); }
.computing-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: var(--spacing-xl); }
.computing-card { background: var(--cds-background); border: 1px solid var(--cds-border-subtle); display: flex; flex-direction: column; padding: 0; }
.computing-card__body { padding: var(--spacing-xl); flex: 1; }
.computing-card__number { font-family: var(--font-mono); font-size: 14px; color: var(--cds-button-primary); margin-bottom: var(--spacing-sm); }
.computing-card__title { font-size: 20px; font-weight: 600; margin-bottom: var(--spacing-sm); }
.computing-card__desc { color: var(--cds-text-secondary); font-size: 14px; line-height: 1.6; }
.cta-banner { background: var(--cds-button-primary); padding: var(--spacing-3xl) 0; text-align: center; }
.cta-banner__title { color: #ffffff; margin-bottom: var(--spacing-sm); }
.cta-banner__subtitle { color: rgba(255,255,255,0.8); font-size: 16px; line-height: 1.5; margin-bottom: var(--spacing-xl); max-width: 560px; margin-inline: auto; }
.btn--inverse { background: #ffffff; color: var(--cds-button-primary); }
.btn--inverse:hover { background: var(--cds-hover-ui); }
.footer { background: var(--cds-text-primary); padding: var(--spacing-3xl) 0 var(--spacing-xl); color: var(--cds-text-secondary); }
.footer__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--spacing-xl); margin-bottom: var(--spacing-2xl); }
.footer__heading { color: #ffffff; font-size: 14px; font-weight: 600; letter-spacing: 0.16px; margin-bottom: var(--spacing-md); }
.footer__link { display: block; color: var(--cds-text-secondary); text-decoration: none; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; padding: var(--spacing-xs) 0; transition: color 0.15s ease; }
.footer__link:hover { color: #ffffff; }
.footer__bottom { border-top: 1px solid var(--cds-border-subtle); padding-top: var(--spacing-lg); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--spacing-md); }
.footer__copyright { font-size: 12px; letter-spacing: 0.32px; }
.footer__legal { display: flex; gap: var(--spacing-lg); }
.footer__legal a { font-size: 12px; letter-spacing: 0.32px; color: var(--cds-text-secondary); text-decoration: none; }
.footer__legal a:hover { color: #ffffff; }
@media (max-width: 1056px) {
  .masthead__nav { display: none; }
  .masthead__hamburger { display: flex; }
  .computing-cards { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 672px) {
  .footer__grid { grid-template-columns: 1fr; }
  .btn { width: 100%; }
}

/* ===== products-newenergy.html ===== */
:root {
    --cds-background: #ffffff; --cds-layer-01: #f4f4f4; --cds-layer-02: #e0e0e0;
    --cds-text-primary: #161616; --cds-text-secondary: #525252; --cds-text-placeholder: #6f6f6f;
    --cds-link-primary: #0f62fe; --cds-link-primary-hover: #0043ce;
    --cds-button-primary: #0f62fe; --cds-button-primary-hover: #0353e9; --cds-button-primary-active: #002d9c;
    --cds-border-subtle: #c6c6c6; --cds-focus: #0f62fe;
    --cds-hover-ui: #e8e8e8; --cds-overlay: rgba(22, 22, 22, 0.5);
    --font-sans: 'IBM Plex Sans', 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', Arial, sans-serif;
    --font-mono: 'IBM Plex Mono', 'Menlo', 'Courier New', monospace;
    --spacing-xs: 4px; --spacing-sm: 8px; --spacing-md: 16px; --spacing-lg: 24px;
    --spacing-xl: 32px; --spacing-2xl: 48px; --spacing-3xl: 64px;
    --spacing-4xl: 80px; --spacing-5xl: 96px;
    --max-width: 1584px; --content-width: 1312px;
  }
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body { font-family: var(--font-sans); font-size: 16px; line-height: 1.5; color: var(--cds-text-primary); background: var(--cds-background); }
  .display-02 { font-size: clamp(28px, 4vw, 48px); font-weight: 300; line-height: 1.17; }
  .heading-01 { font-size: clamp(24px, 3vw, 42px); font-weight: 300; line-height: 1.19; }
  .heading-03 { font-size: 24px; font-weight: 400; line-height: 1.33; }
  .heading-04 { font-size: 20px; font-weight: 600; line-height: 1.40; }
  .body-long-01 { font-size: 16px; font-weight: 400; line-height: 1.50; }
  .body-short-01 { font-size: 14px; font-weight: 400; line-height: 1.29; letter-spacing: 0.16px; }
  .caption { font-size: 12px; font-weight: 400; line-height: 1.33; letter-spacing: 0.32px; }
  .container { max-width: var(--content-width); margin: 0 auto; padding: 0 var(--spacing-xl); }
  .container--narrow { max-width: 1056px; margin: 0 auto; padding: 0 var(--spacing-xl); }
  .breadcrumb { padding: var(--spacing-md) 0; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; }
  .breadcrumb a { color: var(--cds-link-primary); text-decoration: none; }
  .breadcrumb a:hover { text-decoration: underline; }
  .breadcrumb__sep { margin: 0 var(--spacing-xs); color: var(--cds-text-secondary); }
  .breadcrumb__current { color: var(--cds-text-secondary); }
  .masthead { background: var(--cds-text-primary); height: 64px; position: sticky; top: 0; z-index: 101; display: flex; align-items: center; }
  .masthead__inner { display: flex; align-items: center; width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 var(--spacing-md); }
  .masthead__logo { display: flex; align-items: center; gap: var(--spacing-sm); text-decoration: none; flex-shrink: 0; }
  .masthead__logo img { height: 32px; width: auto; }
  .masthead__logo-text { color: #ffffff; font-size: 18px; font-weight: 600; letter-spacing: 0.5px; }
  .masthead__hamburger { display: none; width: 48px; height: 48px; margin-inline-start: auto; background: none; border: none; cursor: pointer; padding: 12px; flex-shrink: 0; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
  .masthead__hamburger span { display: block; width: 20px; height: 2px; background: #ffffff; transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1), opacity 0.2s; transform-origin: center; }
  .masthead__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .masthead__hamburger.is-open span:nth-child(2) { opacity: 0; }
  .masthead__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .mobile-nav { position: fixed; top: 64px; inset-inline-start: 0; width: 320px; max-width: 85vw; height: calc(100vh - 64px); background: var(--cds-text-primary); z-index: 150; transform: translateX(-100%); transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1); overflow-y: auto; padding: var(--spacing-md) 0; }
  .mobile-nav.is-open { transform: translateX(0); }
  .mobile-nav__overlay { position: fixed; inset: 0; top: 64px; background: rgba(22, 22, 22, 0.5); z-index: 140; opacity: 0; visibility: hidden; transition: opacity 0.25s ease, visibility 0.25s ease; }
  .mobile-nav__overlay.is-open { opacity: 1; visibility: visible; }
  .mobile-nav__link { display: flex; color: #c6c6c6; text-decoration: none; font-size: 16px; font-weight: 400; padding: 0 var(--spacing-lg); height: 48px; align-items: center; transition: color 0.15s ease, background 0.15s ease; }
  .mobile-nav__link:hover, .mobile-nav__link--active { color: #ffffff; background: rgba(255, 255, 255, 0.05); }
  .mobile-nav__link--active { border-inline-start: 2px solid var(--cds-button-primary); padding-inline-start: calc(var(--spacing-lg) - 2px); }
  .mobile-nav__dropdown-toggle { cursor: pointer; justify-content: space-between; }
  .mobile-nav__dropdown-toggle .chevron { transition: transform 0.2s ease; }
  .mobile-nav__dropdown-toggle.is-expanded .chevron { transform: rotate(180deg); }
  .mobile-nav__dropdown { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; background: rgba(0, 0, 0, 0.15); }
  .mobile-nav__dropdown.is-expanded { max-height: 800px; }
  .mobile-nav__dropdown .mobile-nav__link { padding-inline-start: calc(var(--spacing-lg) + var(--spacing-md)); font-size: 14px; height: 44px; }
  .masthead__nav { display: flex; align-items: center; gap: 0; margin-inline-start: auto; height: 100%; }
  .masthead__link { color: #c6c6c6; text-decoration: none; font-size: 16px; font-weight: 400; letter-spacing: 0.16px; padding: 0 var(--spacing-lg); height: 100%; display: flex; align-items: center; transition: color 0.15s ease, background 0.15s ease; position: relative; }
  .masthead__link:hover { color: #ffffff; background: rgba(255,255,255,0.05); }
  .masthead__link--active { color: #ffffff; }
  .masthead__link--active::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--cds-button-primary); }
  .masthead__item { position: relative; height: 100%; display: flex; align-items: center; flex-shrink: 0; }
  .masthead__link--has-dropdown { cursor: pointer; }
  .masthead__link--has-dropdown .chevron { display: inline-block; width: 12px; height: 12px; margin-inline-start: 4px; transition: transform 0.15s ease; }
  .dropdown { position: absolute; top: calc(100% + 5px); left: 0; min-width: 280px; background: var(--cds-text-primary); box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4); opacity: 0; visibility: hidden; transform: translateY(-4px); transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s; z-index: 200; padding: var(--spacing-sm) 0; }
  .dropdown::before { content: ''; position: absolute; top: -5px; left: 0; right: 0; height: 5px; }
  .masthead__item:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
  .masthead__item:hover .masthead__link--has-dropdown .chevron { transform: rotate(180deg); }
  .dropdown__link { display: block; color: var(--cds-text-secondary); text-decoration: none; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; padding: 12px var(--spacing-lg); transition: color 0.15s ease, background 0.15s ease, padding-inline-start 0.15s ease; border-inline-start: 2px solid transparent; }
  .dropdown__link:hover { color: #ffffff; background: rgba(255, 255, 255, 0.05); border-inline-start-color: var(--cds-button-primary); padding-inline-start: calc(var(--spacing-lg) - 2px); }
  .btn { display: inline-flex; align-items: center; justify-content: center; font-family: var(--font-sans); font-size: 14px; font-weight: 600; letter-spacing: 0.16px; border-radius: 0; border: none; cursor: pointer; text-decoration: none; transition: background 0.15s ease; height: 48px; padding: 14px 63px 14px 15px; position: relative; }
  .btn--primary { background: var(--cds-button-primary); color: #ffffff; }
  .btn--primary:hover { background: var(--cds-button-primary-hover); }
  .btn--primary:active { background: var(--cds-button-primary-active); }
  .btn--secondary { background: transparent; color: var(--cds-button-primary); border: 1px solid var(--cds-button-primary); }
  .btn--secondary:hover { background: rgba(15, 98, 254, 0.08); }
  .btn__arrow { margin-inline-start: auto; position: absolute; right: 15px; top: 50%; transform: translateY(-50%); font-size: 18px; line-height: 1; }
  .section { padding: var(--spacing-4xl) 0; }
  .section--gray { background: var(--cds-layer-01); }
  .section__eyebrow { color: var(--cds-button-primary); font-size: 12px; font-weight: 600; letter-spacing: 0.32px; margin-bottom: var(--spacing-sm); }
  .section__title { margin-bottom: var(--spacing-xs); }
  .section__subtitle { color: var(--cds-text-secondary); font-size: 16px; line-height: 1.5; margin-bottom: var(--spacing-2xl); max-width: 640px; }
  .section__header { margin-bottom: var(--spacing-2xl); }
  .page-hero { position: relative; min-height: 320px; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; background: #161616; }
  .page-hero__bg { position: absolute; inset: 0; background: linear-gradient(rgba(22,22,22,0.5), rgba(22,22,22,0.6)), repeating-linear-gradient(0deg, transparent, transparent 60px, rgba(255,255,255,0.03) 60px, rgba(255,255,255,0.03) 61px), repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(255,255,255,0.02) 60px, rgba(255,255,255,0.02) 61px); z-index: 0; }
  .page-hero__bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, transparent 40%, rgba(15, 98, 254, 0.12) 100%); }
  .page-hero__content { position: relative; z-index: 1; padding: var(--spacing-3xl) var(--spacing-xl); }
  .page-hero__title { color: #ffffff; margin-bottom: var(--spacing-sm); }
  .page-hero__subtitle { color: #c6c6c6; font-size: 16px; line-height: 1.5; max-width: 560px; margin: 0 auto; }
  .service-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--spacing-xl); }
  .service-card { background: var(--cds-layer-01); padding: var(--spacing-xl); transition: background 0.15s ease; }
  .service-card:hover { background: var(--cds-hover-ui); }
  .service-card__number { font-family: var(--font-mono); font-size: 14px; color: var(--cds-button-primary); margin-bottom: var(--spacing-sm); }
  .service-card__title { font-size: 20px; font-weight: 600; margin-bottom: var(--spacing-sm); }
  .service-card__desc { color: var(--cds-text-secondary); font-size: 14px; line-height: 1.5; }
  .cta-banner { background: var(--cds-button-primary); padding: var(--spacing-4xl) 0; text-align: center; }
  .cta-banner__title { color: #ffffff; margin-bottom: var(--spacing-sm); }
  .cta-banner__subtitle { color: rgba(255, 255, 255, 0.8); font-size: 16px; line-height: 1.5; margin-bottom: var(--spacing-xl); max-width: 560px; margin-inline: auto; }
  .footer { background: var(--cds-text-primary); padding: var(--spacing-3xl) 0 var(--spacing-xl); color: var(--cds-text-secondary); }
  .footer__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-xl); margin-bottom: var(--spacing-2xl); }
  .footer__heading { color: #ffffff; font-size: 14px; font-weight: 600; letter-spacing: 0.16px; margin-bottom: var(--spacing-md); }
  .footer__link { display: block; color: var(--cds-text-secondary); text-decoration: none; font-size: 14px; padding: var(--spacing-xs) 0; transition: color 0.15s ease; }
  .footer__link:hover { color: #ffffff; }
  .footer__item { display: flex; align-items: flex-start; gap: var(--spacing-sm); font-size: 14px; color: var(--cds-text-secondary); margin-bottom: var(--spacing-sm); line-height: 1.5; }
  .footer__item svg { flex-shrink: 0; opacity: 0.6; margin-top: 2px; }
  .footer__qr { text-align: center; }
  .footer__qr-placeholder { width: 100px; height: 100px; background: var(--cds-layer-01); border: 1px solid var(--cds-border-subtle); display: flex; align-items: center; justify-content: center; margin: 0 auto var(--spacing-sm); }
  .footer__qr-label { font-size: 12px; letter-spacing: 0.32px; }
  .footer__bottom { border-top: 1px solid var(--cds-border-subtle); padding-top: var(--spacing-lg); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--spacing-md); }
  .footer__copyright { font-size: 12px; letter-spacing: 0.32px; }
  .footer__legal { display: flex; gap: var(--spacing-lg); }
  .footer__legal a { font-size: 12px; letter-spacing: 0.32px; color: var(--cds-text-secondary); text-decoration: none; }
  .footer__legal a:hover { color: #ffffff; }
  @media (prefers-reduced-motion: no-preference) {
    .anim { opacity: 0; transform: translateY(24px); transition: opacity 0.6s cubic-bezier(0.2, 0, 0, 1), transform 0.6s cubic-bezier(0.2, 0, 0, 1); }
    .anim.is-visible { opacity: 1; transform: translateY(0); }
  }
  @media (max-width: 1056px) {
    .masthead__nav { display: none; }
    .masthead__hamburger { display: flex; }
    .footer__grid { grid-template-columns: 1fr 1fr; }
  }
  @media (max-width: 672px) {
    .footer__grid { grid-template-columns: 1fr; }
    .btn { width: 100%; }
  }

/* ===== products-services.html ===== */
:root {
    --cds-background: #ffffff;
    --cds-layer-01: #f4f4f4;
    --cds-layer-02: #e0e0e0;
    --cds-text-primary: #161616;
    --cds-text-secondary: #525252;
    --cds-text-placeholder: #6f6f6f;
    --cds-link-primary: #0f62fe;
    --cds-link-primary-hover: #0043ce;
    --cds-button-primary: #0f62fe;
    --cds-button-primary-hover: #0353e9;
    --cds-button-primary-active: #002d9c;
    --cds-border-subtle: #c6c6c6;
    --cds-border-strong: #8d8d8d;
    --cds-focus: #0f62fe;
    --cds-support-info: #0f62fe;
    --cds-hover-ui: #e8e8e8;
    --cds-hover-primary-link: #e8e8e8;
    --cds-overlay: rgba(22, 22, 22, 0.5);

    --font-sans: 'IBM Plex Sans', 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', Arial, sans-serif;
    --font-mono: 'IBM Plex Mono', 'Menlo', 'Courier New', monospace;

    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
    --spacing-4xl: 80px;
    --spacing-5xl: 96px;

    --max-width: 1584px;
    --content-width: 1312px;
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.5;
    color: var(--cds-text-primary);
    background: var(--cds-background);
    -webkit-font-smoothing: antialiased;
  }

  /* ── Typography ── */
  .display-01 { font-size: clamp(36px, 5vw, 60px); font-weight: 300; line-height: 1.17; letter-spacing: 0; }
  .display-02 { font-size: clamp(28px, 4vw, 48px); font-weight: 300; line-height: 1.17; letter-spacing: 0; }
  .heading-01 { font-size: clamp(24px, 3vw, 42px); font-weight: 300; line-height: 1.19; letter-spacing: 0; }
  .heading-02 { font-size: clamp(20px, 2.5vw, 32px); font-weight: 400; line-height: 1.25; letter-spacing: 0; }
  .heading-03 { font-size: 24px; font-weight: 400; line-height: 1.33; }
  .heading-04 { font-size: 20px; font-weight: 600; line-height: 1.40; }
  .heading-05 { font-size: 20px; font-weight: 400; line-height: 1.40; }
  .body-long-01 { font-size: 16px; font-weight: 400; line-height: 1.50; }
  .body-long-02 { font-size: 16px; font-weight: 600; line-height: 1.50; }
  .body-short-01 { font-size: 14px; font-weight: 400; line-height: 1.29; letter-spacing: 0.16px; }
  .body-short-02 { font-size: 14px; font-weight: 600; line-height: 1.29; letter-spacing: 0.16px; }
  .caption { font-size: 12px; font-weight: 400; line-height: 1.33; letter-spacing: 0.32px; }

  /* ── Layout ── */
  .container { max-width: var(--content-width); margin: 0 auto; padding: 0 var(--spacing-xl); }
  .container--narrow { max-width: 1056px; margin: 0 auto; padding: 0 var(--spacing-xl); }

  /* ── Breadcrumb ── */
  .breadcrumb {
    padding: var(--spacing-md) 0;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0.16px;
  }
  .breadcrumb a {
    color: var(--cds-link-primary);
    text-decoration: none;
  }
  .breadcrumb a:hover { text-decoration: underline; }
  .breadcrumb__sep {
    margin: 0 var(--spacing-xs);
    color: var(--cds-text-secondary);
  }
  .breadcrumb__current {
    color: var(--cds-text-secondary);
  }

  /* ── Navigation (shared) ── */
  .masthead {
    background: var(--cds-text-primary);
    height: 64px;
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
  }
  .masthead__inner {
    display: flex;
    align-items: center;
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
  }
  .masthead__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    flex-shrink: 0;
  }
  .masthead__logo img { height: 32px; width: auto; }
  .masthead__logo-text { color: #ffffff; font-size: 18px; font-weight: 600; letter-spacing: 0.5px; }
  .masthead__hamburger {
    display: none;
    width: 48px;
    height: 48px;
    margin-inline-start: auto;
    background: none;
    border: none;
    cursor: pointer;
    padding: 12px;
    flex-shrink: 0;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
  }
  .masthead__hamburger span {
    display: block;
    width: 20px;
    height: 2px;
    background: #ffffff;
    transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1), opacity 0.2s;
    transform-origin: center;
  }
  .masthead__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .masthead__hamburger.is-open span:nth-child(2) { opacity: 0; }
  .masthead__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .mobile-nav {
    position: fixed;
    top: 64px;
    inset-inline-start: 0;
    width: 320px;
    max-width: 85vw;
    height: calc(100vh - 64px);
    background: var(--cds-text-primary);
    z-index: 150;
    transform: translateX(-100%);
    transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1);
    overflow-y: auto;
    padding: var(--spacing-md) 0;
  }
  .mobile-nav.is-open { transform: translateX(0); }
  .mobile-nav__overlay {
    position: fixed;
    inset: 0;
    top: 64px;
    background: rgba(22, 22, 22, 0.5);
    z-index: 140;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
  }
  .mobile-nav__overlay.is-open { opacity: 1; visibility: visible; }
  .mobile-nav__link {
    display: flex;
    color: #c6c6c6;
    text-decoration: none;
    font-size: 16px;
    font-weight: 400;
    padding: 0 var(--spacing-lg);
    height: 48px;
    align-items: center;
    transition: color 0.15s ease, background 0.15s ease;
  }
  .mobile-nav__link:hover,
  .mobile-nav__link--active { color: #ffffff; background: rgba(255, 255, 255, 0.05); }
  .mobile-nav__link--active {
    border-inline-start: 2px solid var(--cds-button-primary);
    padding-inline-start: calc(var(--spacing-lg) - 2px);
  }
  .mobile-nav__dropdown-toggle { cursor: pointer; justify-content: space-between; }
  .mobile-nav__dropdown-toggle .chevron { transition: transform 0.2s ease; }
  .mobile-nav__dropdown-toggle.is-expanded .chevron { transform: rotate(180deg); }
  .mobile-nav__dropdown {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: rgba(0, 0, 0, 0.15);
  }
  .mobile-nav__dropdown.is-expanded { max-height: 400px; }
  .mobile-nav__dropdown .mobile-nav__link {
    padding-inline-start: calc(var(--spacing-lg) + var(--spacing-md));
    font-size: 14px;
    height: 44px;
  }
  .masthead__nav {
    display: flex;
    align-items: center;
    gap: 0;
    margin-inline-start: auto;
    height: 100%;
  }
  .masthead__link {
    color: #c6c6c6;
    text-decoration: none;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0.16px;
    padding: 0 var(--spacing-lg);
    height: 100%;
    display: flex;
    align-items: center;
    transition: color 0.15s ease, background 0.15s ease;
    position: relative;
  }
  .masthead__link:hover { color: #ffffff; background: rgba(255,255,255,0.05); }
  .masthead__link--active { color: #ffffff; }
  .masthead__link--active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--cds-button-primary);
  }
  .masthead__item { position: relative; height: 100%; display: flex; align-items: center; }
  .masthead__link--has-dropdown { cursor: pointer; }
  .masthead__link--has-dropdown .chevron {
    display: inline-block;
    width: 12px;
    height: 12px;
    margin-inline-start: 4px;
    transition: transform 0.15s ease;
  }
  .dropdown {
    position: absolute;
    top: calc(100% + 5px);
    left: 0;
    min-width: 280px;
    background: var(--cds-text-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
    z-index: 200;
    padding: var(--spacing-sm) 0;
  }
  .dropdown::before {
    content: '';
    position: absolute;
    top: -5px;
    left: 0;
    right: 0;
    height: 5px;
  }
  .masthead__item:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
  .masthead__item:hover .masthead__link--has-dropdown .chevron { transform: rotate(180deg); }
  .dropdown__link {
    display: block;
    color: var(--cds-text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0.16px;
    padding: 12px var(--spacing-lg);
    transition: color 0.15s ease, background 0.15s ease, padding-inline-start 0.15s ease;
    border-inline-start: 2px solid transparent;
  }
  .dropdown__link:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.05);
    border-inline-start-color: var(--cds-button-primary);
    padding-inline-start: calc(var(--spacing-lg) - 2px);
  }

  /* ── Buttons ── */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.16px;
    border-radius: 0;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s ease;
    height: 48px;
    padding: 14px 63px 14px 15px;
    position: relative;
  }
  .btn--primary { background: var(--cds-button-primary); color: #ffffff; }
  .btn--primary:hover { background: var(--cds-button-primary-hover); }
  .btn--primary:active { background: var(--cds-button-primary-active); }
  .btn--secondary { background: transparent; color: var(--cds-button-primary); border: 1px solid var(--cds-button-primary); }
  .btn--secondary:hover { background: rgba(15, 98, 254, 0.08); }
  .btn--ghost { background: transparent; color: var(--cds-button-primary); padding: 14px 16px; height: auto; }
  .btn--ghost:hover { background: var(--cds-hover-ui); }
  .btn--small { height: 32px; padding: 7px 32px 7px 15px; font-size: 14px; }
  .btn--small .btn__arrow { right: 12px; }
  .btn__arrow {
    margin-inline-start: auto;
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
    line-height: 1;
  }
  .btn--ghost .btn__arrow { position: static; transform: none; margin-inline-start: var(--spacing-sm); }

  /* ── Section Shared ── */
  .section { padding: var(--spacing-4xl) 0; }
  .section--gray { background: var(--cds-layer-01); }
  .section__eyebrow {
    color: var(--cds-button-primary);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.32px;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
  }
  .section__title { margin-bottom: var(--spacing-xs); }
  .section__subtitle {
    color: var(--cds-text-secondary);
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: var(--spacing-2xl);
    max-width: 640px;
  }
  .section__header { margin-bottom: var(--spacing-2xl); }
  .section__cta { text-align: center; margin-top: var(--spacing-xl); }

  /* ── Page Header (Product Hero) ── */
  .page-header {
    background: var(--cds-layer-01);
    padding: var(--spacing-4xl) 0 var(--spacing-3xl);
    overflow: hidden;
  }
  .page-header__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
  }
  .page-header__content {
    max-width: 600px;
  }
  .page-header__title {
    margin-bottom: var(--spacing-lg);
  }
  .page-header__desc {
    color: var(--cds-text-secondary);
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
  }
  .page-header__illustration {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 280px;
  }
  .illustration-placeholder {
    width: 100%;
    max-width: 420px;
    aspect-ratio: 4 / 3;
    background: var(--cds-layer-02);
    border: 1px solid var(--cds-border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cds-text-secondary);
    font-size: 14px;
  }

  /* ── Capability Cards ── */
  .capabilities-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
  }
  .capability-card {
    text-align: center;
    padding: var(--spacing-lg);
    transition: background 0.15s ease;
  }
  .capability-card:hover {
    background: var(--cds-layer-01);
  }
  .capability-card__icon {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--spacing-md);
    color: var(--cds-button-primary);
  }
  .capability-card__icon svg {
    width: 100%;
    height: 100%;
  }
  .capability-card__title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
  }
  .capability-card__desc {
    color: var(--cds-text-secondary);
    font-size: 14px;
    line-height: 1.5;
  }

  /* ── Workplace Support ── */
  .workplace-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: stretch;
  }
  .workplace-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--cds-border-subtle);
    border: 1px solid var(--cds-border-subtle);
  }
  .workplace-card {
    background: var(--cds-background);
    padding: var(--spacing-xl);
    transition: background 0.15s ease;
  }
  .workplace-card:hover { background: var(--cds-hover-ui); }
  .workplace-card__icon {
    width: 32px;
    height: 32px;
    margin-bottom: var(--spacing-sm);
    color: var(--cds-button-primary);
  }
  .workplace-card__title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
  }
  .workplace-card__desc {
    color: var(--cds-text-secondary);
    font-size: 14px;
    line-height: 1.5;
  }
  .workplace-image {
    background: var(--cds-layer-02);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 320px;
    border: 1px solid var(--cds-border-subtle);
    color: var(--cds-text-secondary);
    font-size: 14px;
  }

  /* ── Product Matrix ─ */
  .product-tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--cds-border-subtle);
    margin-bottom: var(--spacing-xl);
  }
  .product-tab {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.16px;
    color: var(--cds-text-secondary);
    background: none;
    border: none;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: color 0.15s ease, border-color 0.15s ease;
    font-family: var(--font-sans);
  }
  .product-tab:hover { color: var(--cds-text-primary); }
  .product-tab.is-active {
    color: var(--cds-button-primary);
    border-bottom-color: var(--cds-button-primary);
  }
  .product-panel { display: none; }
  .product-panel.is-active { display: block; }
  .products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
  }
  .product-card {
    background: var(--cds-layer-01);
    transition: background 0.15s ease;
    overflow: hidden;
  }
  .product-card:hover { background: var(--cds-hover-ui); }
  .product-card__image {
    width: 100%;
    aspect-ratio: 4 / 3;
    background: var(--cds-layer-02);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cds-text-secondary);
    font-size: 14px;
  }
  .product-card__body {
    padding: var(--spacing-lg);
  }
  .product-card__tag {
    display: inline-block;
    background: var(--cds-support-info);
    color: #ffffff;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.32px;
    padding: 2px 8px;
    border-radius: 0;
    margin-bottom: var(--spacing-sm);
  }
  .product-card__title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
  }
  .product-card__desc {
    color: var(--cds-text-secondary);
    font-size: 14px;
    line-height: 1.5;
  }

  /* ── Stats ── */
  .stats {
    background: var(--cds-text-primary);
    padding: var(--spacing-4xl) 0;
  }
  .stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    text-align: center;
  }
  .stat-item__number {
    font-family: var(--font-mono);
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 400;
    color: var(--cds-button-primary);
    line-height: 1.17;
    margin-bottom: var(--spacing-sm);
    font-variant-numeric: tabular-nums;
  }
  .stat-item__label {
    color: #c6c6c6;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0.16px;
  }

  /* ── Customer Cases ── */
  .cases-carousel {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
  }
  .case-card {
    background: var(--cds-layer-01);
    padding: var(--spacing-xl);
    transition: background 0.15s ease, transform 0.15s ease;
    position: relative;
    cursor: pointer;
  }
  .case-card:hover { background: var(--cds-hover-ui); }
  .case-card--featured {
    background: var(--cds-button-primary);
    color: #ffffff;
    transform: scale(1.03);
    z-index: 1;
  }
  .case-card--featured:hover { background: var(--cds-button-primary-hover); }
  .case-card__logo {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
  }
  .case-card--featured .case-card__logo { opacity: 1; }
  .case-card__quote {
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
    font-style: italic;
  }
  .case-card--featured .case-card__quote { color: rgba(255, 255, 255, 0.9); }
  .case-card__source {
    font-size: 12px;
    letter-spacing: 0.32px;
    color: var(--cds-text-secondary);
  }
  .case-card--featured .case-card__source { color: rgba(255, 255, 255, 0.7); }

  /* ── CTA Banner ── */
  .cta-banner {
    background: var(--cds-button-primary);
    padding: var(--spacing-4xl) 0;
    text-align: center;
  }
  .cta-banner__title { color: #ffffff; margin-bottom: var(--spacing-sm); }
  .cta-banner__subtitle {
    color: rgba(255, 255, 255, 0.8);
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: var(--spacing-xl);
    max-width: 560px;
    margin-inline: auto;
  }
  .btn--inverse { background: #ffffff; color: var(--cds-button-primary); }
  .btn--inverse:hover { background: var(--cds-hover-ui); }

  /* ── Footer ─ */
  .footer {
    background: var(--cds-text-primary);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    color: var(--cds-text-secondary);
  }
  .footer__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
  }
  .footer__heading {
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.16px;
    margin-bottom: var(--spacing-md);
  }
  .footer__link {
    display: block;
    color: var(--cds-text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0.16px;
    padding: var(--spacing-xs) 0;
    transition: color 0.15s ease;
  }
  .footer__link:hover { color: #ffffff; }
  .footer__bottom {
    border-top: 1px solid var(--cds-text-secondary);
    padding-top: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
  }
  .footer__copyright { font-size: 12px; letter-spacing: 0.32px; }
  .footer__legal { display: flex; gap: var(--spacing-lg); }
  .footer__legal a {
    font-size: 12px;
    letter-spacing: 0.32px;
    color: var(--cds-text-secondary);
    text-decoration: none;
  }
  .footer__legal a:hover { color: #ffffff; }

  /* ── Entrance Animations ── */
  @media (prefers-reduced-motion: no-preference) {
    .anim {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.6s cubic-bezier(0.2, 0, 0, 1),
                  transform 0.6s cubic-bezier(0.2, 0, 0, 1);
    }
    .anim.is-visible { opacity: 1; transform: translateY(0); }
    .anim-child {
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.5s cubic-bezier(0.2, 0, 0, 1),
                  transform 0.5s cubic-bezier(0.2, 0, 0, 1);
    }
    .anim-child.is-visible { opacity: 1; transform: translateY(0); }
    .anim-delay-1 { transition-delay: 0.1s; }
    .anim-delay-2 { transition-delay: 0.2s; }
    .anim-delay-3 { transition-delay: 0.3s; }
    .anim-delay-4 { transition-delay: 0.4s; }
    .anim-delay-5 { transition-delay: 0.5s; }
    .anim-delay-6 { transition-delay: 0.6s; }
    .anim-delay-7 { transition-delay: 0.7s; }
    .anim-delay-8 { transition-delay: 0.8s; }
  }

  /* ── Responsive ── */
  @media (max-width: 1056px) {
    .masthead__nav { display: none; }
    .masthead__hamburger { display: flex; align-items: center; justify-content: center; }
    .masthead { height: 64px; }
    .page-header__inner { grid-template-columns: 1fr; }
    .page-header__illustration { display: none; }
    .capabilities-grid { grid-template-columns: repeat(2, 1fr); }
    .workplace-grid { grid-template-columns: 1fr; }
    .cases-carousel { grid-template-columns: 1fr; }
    .case-card--featured { transform: none; }
  }
  @media (max-width: 672px) {
    .capabilities-grid { grid-template-columns: 1fr; }
    .workplace-cards { grid-template-columns: 1fr; }
    .products-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .footer__grid { grid-template-columns: repeat(2, 1fr); }
    .product-tabs { overflow-x: auto; }
    .btn { width: 100%; }
  }

/* ===== products-services.html ===== */
.sector-card {
    background: var(--cds-layer-01);
    padding: var(--spacing-2xl) var(--spacing-xl);
    margin-bottom: 1px;
    border-left: 3px solid var(--cds-button-primary);
    transition: background 0.15s ease;
  }
  .sector-card:hover { background: var(--cds-hover-ui); }
  .sector-card__header { display: flex; align-items: center; gap: var(--spacing-md); margin-bottom: var(--spacing-lg); }
  .sector-card__number {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 400;
    color: var(--cds-button-primary);
    letter-spacing: 0.16px;
    min-width: 32px;
  }
  .sector-card__title { font-size: clamp(20px, 2.5vw, 28px); font-weight: 600; line-height: 1.3; }
  .sector-card__desc { font-size: 14px; color: var(--cds-text-secondary); line-height: 1.6; margin-bottom: var(--spacing-xl); max-width: 720px; }
  .sector-card__features { list-style: none; margin-bottom: var(--spacing-xl); display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--spacing-md); }
  .sector-card__features li { display: flex; align-items: flex-start; gap: var(--spacing-sm); font-size: 14px; line-height: 1.5; color: var(--cds-text-secondary); }
  .sector-card__dot { width: 5px; height: 5px; background: var(--cds-button-primary); border-radius: 50%; flex-shrink: 0; margin-top: 0.5em; }
  .sector-card__cta { margin-top: var(--spacing-md); }

/* ===== solutions.html ===== */
:root {
    --cds-background: #ffffff;
    --cds-layer-01: #f4f4f4;
    --cds-layer-02: #e0e0e0;
    --cds-text-primary: #161616;
    --cds-text-secondary: #525252;
    --cds-text-placeholder: #6f6f6f;
    --cds-link-primary: #0f62fe;
    --cds-link-primary-hover: #0043ce;
    --cds-button-primary: #0f62fe;
    --cds-button-primary-hover: #0353e9;
    --cds-button-primary-active: #002d9c;
    --cds-border-subtle: #c6c6c6;
    --cds-border-strong: #8d8d8d;
    --cds-focus: #0f62fe;
    --cds-support-info: #0f62fe;
    --cds-hover-ui: #e8e8e8;
    --cds-overlay: rgba(22, 22, 22, 0.5);
    --font-sans: 'IBM Plex Sans', 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', Arial, sans-serif;
    --font-mono: 'IBM Plex Mono', 'Menlo', 'Courier New', monospace;
    --spacing-xs: 4px; --spacing-sm: 8px; --spacing-md: 16px; --spacing-lg: 24px;
    --spacing-xl: 32px; --spacing-2xl: 48px; --spacing-3xl: 64px;
    --spacing-4xl: 80px; --spacing-5xl: 96px;
    --max-width: 1584px; --content-width: 1312px;
  }
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body { font-family: var(--font-sans); font-size: 16px; font-weight: 400; line-height: 1.5; color: var(--cds-text-primary); background: var(--cds-background); -webkit-font-smoothing: antialiased; }
  .display-01 { font-size: clamp(36px, 5vw, 60px); font-weight: 300; line-height: 1.17; }
  .display-02 { font-size: clamp(28px, 4vw, 48px); font-weight: 300; line-height: 1.17; }
  .heading-01 { font-size: clamp(24px, 3vw, 42px); font-weight: 300; line-height: 1.19; }
  .heading-02 { font-size: clamp(20px, 2.5vw, 32px); font-weight: 400; line-height: 1.25; }
  .heading-03 { font-size: 24px; font-weight: 400; line-height: 1.33; }
  .heading-04 { font-size: 20px; font-weight: 600; line-height: 1.40; }
  .heading-05 { font-size: 20px; font-weight: 400; line-height: 1.40; }
  .body-long-01 { font-size: 16px; font-weight: 400; line-height: 1.50; }
  .body-short-01 { font-size: 14px; font-weight: 400; line-height: 1.29; letter-spacing: 0.16px; }
  .caption { font-size: 12px; font-weight: 400; line-height: 1.33; letter-spacing: 0.32px; }
  .container { max-width: var(--content-width); margin: 0 auto; padding: 0 var(--spacing-xl); }
  .breadcrumb { padding: var(--spacing-md) 0; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; }
  .breadcrumb a { color: var(--cds-link-primary); text-decoration: none; }
  .breadcrumb a:hover { text-decoration: underline; }
  .breadcrumb__sep { margin: 0 var(--spacing-xs); color: var(--cds-text-secondary); }
  .breadcrumb__current { color: var(--cds-text-secondary); }
  .masthead { background: var(--cds-text-primary); height: 64px; position: sticky; top: 0; z-index: 100; display: flex; align-items: center; }
  .masthead__inner { display: flex; align-items: center; width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 var(--spacing-md); }
  .masthead__logo { display: flex; align-items: center; gap: var(--spacing-sm); text-decoration: none; flex-shrink: 0; }
  .masthead__logo img { height: 32px; width: auto; }
  .masthead__logo-text { color: #ffffff; font-size: 18px; font-weight: 600; letter-spacing: 0.5px; }
  .masthead__hamburger { display: none; width: 48px; height: 48px; margin-inline-start: auto; background: none; border: none; cursor: pointer; padding: 12px; flex-shrink: 0; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
  .masthead__hamburger span { display: block; width: 20px; height: 2px; background: #ffffff; transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1), opacity 0.2s; transform-origin: center; }
  .masthead__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .masthead__hamburger.is-open span:nth-child(2) { opacity: 0; }
  .masthead__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .mobile-nav { position: fixed; top: 64px; inset-inline-start: 0; width: 320px; max-width: 85vw; height: calc(100vh - 64px); background: var(--cds-text-primary); z-index: 150; transform: translateX(-100%); transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1); overflow-y: auto; padding: var(--spacing-md) 0; }
  .mobile-nav.is-open { transform: translateX(0); }
  .mobile-nav__overlay { position: fixed; inset: 0; top: 64px; background: rgba(22, 22, 22, 0.5); z-index: 140; opacity: 0; visibility: hidden; transition: opacity 0.25s ease, visibility 0.25s ease; }
  .mobile-nav__overlay.is-open { opacity: 1; visibility: visible; }
  .mobile-nav__link { display: flex; color: #c6c6c6; text-decoration: none; font-size: 16px; font-weight: 400; padding: 0 var(--spacing-lg); height: 48px; align-items: center; transition: color 0.15s ease, background 0.15s ease; }
  .mobile-nav__link:hover, .mobile-nav__link--active { color: #ffffff; background: rgba(255, 255, 255, 0.05); }
  .mobile-nav__link--active { border-inline-start: 2px solid var(--cds-button-primary); padding-inline-start: calc(var(--spacing-lg) - 2px); }
  .mobile-nav__dropdown-toggle { cursor: pointer; justify-content: space-between; }
  .mobile-nav__dropdown-toggle .chevron { transition: transform 0.2s ease; }
  .mobile-nav__dropdown-toggle.is-expanded .chevron { transform: rotate(180deg); }
  .mobile-nav__dropdown { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; background: rgba(0, 0, 0, 0.15); }
  .mobile-nav__dropdown.is-expanded { max-height: 400px; }
  .mobile-nav__dropdown .mobile-nav__link { padding-inline-start: calc(var(--spacing-lg) + var(--spacing-md)); font-size: 14px; height: 44px; }
  .masthead__nav { display: flex; align-items: center; gap: 0; margin-inline-start: auto; height: 100%; }
  .masthead__link { color: #c6c6c6; text-decoration: none; font-size: 16px; font-weight: 400; letter-spacing: 0.16px; padding: 0 var(--spacing-lg); height: 100%; display: flex; align-items: center; transition: color 0.15s ease, background 0.15s ease; position: relative; }
  .masthead__link:hover { color: #ffffff; background: rgba(255,255,255,0.05); }
  .masthead__link--active { color: #ffffff; }
  .masthead__link--active::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--cds-button-primary); }
  .masthead__item { position: relative; height: 100%; display: flex; align-items: center; }
  .masthead__link--has-dropdown { cursor: pointer; }
  .masthead__link--has-dropdown .chevron { display: inline-block; width: 12px; height: 12px; margin-inline-start: 4px; transition: transform 0.15s ease; }
  .dropdown { position: absolute; top: calc(100% + 5px); left: 0; min-width: 280px; background: var(--cds-text-primary); box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4); opacity: 0; visibility: hidden; transform: translateY(-4px); transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s; z-index: 200; padding: var(--spacing-sm) 0; }
  .dropdown::before { content: ''; position: absolute; top: -5px; left: 0; right: 0; height: 5px; }
  .masthead__item:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
  .masthead__item:hover .masthead__link--has-dropdown .chevron { transform: rotate(180deg); }
  .dropdown__link { display: block; color: var(--cds-text-secondary); text-decoration: none; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; padding: 12px var(--spacing-lg); transition: color 0.15s ease, background 0.15s ease, padding-inline-start 0.15s ease; border-inline-start: 2px solid transparent; }
  .dropdown__link:hover { color: #ffffff; background: rgba(255, 255, 255, 0.05); border-inline-start-color: var(--cds-button-primary); padding-inline-start: calc(var(--spacing-lg) - 2px); }
  .btn { display: inline-flex; align-items: center; justify-content: center; font-family: var(--font-sans); font-size: 14px; font-weight: 600; letter-spacing: 0.16px; border-radius: 0; border: none; cursor: pointer; text-decoration: none; transition: background 0.15s ease; height: 48px; padding: 14px 63px 14px 15px; position: relative; }
  .btn--primary { background: var(--cds-button-primary); color: #ffffff; }
  .btn--primary:hover { background: var(--cds-button-primary-hover); }
  .btn--primary:active { background: var(--cds-button-primary-active); }
  .btn--secondary { background: transparent; color: var(--cds-button-primary); border: 1px solid var(--cds-button-primary); padding: 14px 63px 14px 15px; }
  .btn--secondary:hover { background: rgba(15, 98, 254, 0.08); }
  .btn--ghost { background: transparent; color: var(--cds-button-primary); padding: 14px 16px; height: auto; }
  .btn--ghost:hover { background: var(--cds-hover-ui); }
  .btn__arrow { margin-inline-start: auto; position: absolute; right: 15px; top: 50%; transform: translateY(-50%); font-size: 18px; line-height: 1; }
  .btn--ghost .btn__arrow { position: static; transform: none; margin-inline-start: var(--spacing-sm); }
  .page-hero { position: relative; min-height: 420px; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; background: linear-gradient(135deg, #1a1a2e 0%, #16213e 40%, #0f3460 100%); }
  .page-hero__bg { position: absolute; inset: 0; background: linear-gradient(rgba(22,22,22,0.45), rgba(22,22,22,0.55)), repeating-linear-gradient(0deg, transparent, transparent 60px, rgba(255,255,255,0.03) 60px, rgba(255,255,255,0.03) 61px), repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(255,255,255,0.02) 60px, rgba(255,255,255,0.02) 61px); z-index: 0; }
  .page-hero__bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, transparent 40%, rgba(15, 98, 254, 0.15) 100%); }
  .page-hero__content { position: relative; z-index: 1; padding: var(--spacing-3xl) var(--spacing-xl); }
  .page-hero__title { color: #ffffff; font-size: clamp(28px, 4vw, 48px); font-weight: 300; line-height: 1.3; letter-spacing: 0.04em; }
  .solution-section { padding: var(--spacing-4xl) 0; background: var(--cds-layer-01); }
  .solution-tabs { display: grid; grid-template-columns: 280px 1fr; gap: 0; background: var(--cds-background); border: 1px solid var(--cds-border-subtle); }
  .solution-tablist { background: var(--cds-layer-01); padding: 0; }
  .solution-tab { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: 0 var(--spacing-lg); height: 48px; font-family: var(--font-sans); font-size: 14px; font-weight: 400; letter-spacing: 0.16px; color: var(--cds-text-secondary); background: none; border: none; cursor: pointer; transition: background 0.15s ease, color 0.15s ease; text-align: start; }
  .solution-tab:hover { background: var(--cds-hover-ui); color: var(--cds-text-primary); }
  .solution-tab.is-active { background: var(--cds-button-primary); color: #ffffff; font-weight: 600; }
  .solution-tab .tab-icon { width: 16px; height: 16px; flex-shrink: 0; opacity: 0.5; }
  .solution-tab.is-active .tab-icon { opacity: 1; }
  .solution-panel { display: none; padding: var(--spacing-2xl) var(--spacing-xl); min-height: 380px; }
  .solution-panel.is-active { display: block; }
  .solution-panel__title { font-size: 24px; font-weight: 600; margin-bottom: var(--spacing-lg); color: var(--cds-text-primary); }
  .solution-panel__desc { font-size: 14px; color: var(--cds-text-secondary); line-height: 1.6; margin-bottom: var(--spacing-lg); }
  .solution-panel__cta { margin-top: var(--spacing-lg); }
  .partners-section { padding: var(--spacing-4xl) 0; text-align: center; }
  .partners-section__heading { font-size: 14px; color: var(--cds-text-secondary); letter-spacing: 0.32px; margin-bottom: var(--spacing-sm); }
  .partners-section__stat { font-size: clamp(24px, 3vw, 36px); font-weight: 600; color: var(--cds-button-primary); margin-bottom: var(--spacing-3xl); }
  .partners-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1px; background: var(--cds-border-subtle); border: 1px solid var(--cds-border-subtle); }
  .partner-item { background: var(--cds-background); padding: var(--spacing-lg); display: flex; align-items: center; justify-content: center; min-height: 64px; transition: background 0.15s ease; }
  .partner-item:hover { background: var(--cds-hover-ui); }
  .partner-item__logo { font-size: 14px; font-weight: 600; color: var(--cds-text-secondary); letter-spacing: 0.16px; text-align: center; opacity: 0.5; }
  .footer { background: var(--cds-text-primary); padding: var(--spacing-3xl) 0 var(--spacing-xl); color: var(--cds-text-secondary); }
  .footer__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-2xl); margin-bottom: var(--spacing-2xl); }
  .footer__heading { color: #ffffff; font-size: 14px; font-weight: 600; letter-spacing: 0.16px; margin-bottom: var(--spacing-md); }
  .footer__link { display: block; color: var(--cds-text-secondary); text-decoration: none; font-size: 14px; font-weight: 400; letter-spacing: 0.16px; padding: var(--spacing-xs) 0; transition: color 0.15s ease; }
  .footer__link:hover { color: #ffffff; }
  .footer__bottom { border-top: 1px solid var(--cds-border-subtle); padding-top: var(--spacing-lg); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--spacing-md); }
  .footer__copyright { font-size: 12px; letter-spacing: 0.32px; }
  .footer__legal { display: flex; gap: var(--spacing-lg); }
  .footer__legal a { font-size: 12px; letter-spacing: 0.32px; color: var(--cds-text-secondary); text-decoration: none; }
  .footer__legal a:hover { color: #ffffff; }
  @media (prefers-reduced-motion: no-preference) {
    .anim { opacity: 0; transform: translateY(24px); transition: opacity 0.6s cubic-bezier(0.2, 0, 0, 1), transform 0.6s cubic-bezier(0.2, 0, 0, 1); }
    .anim.is-visible { opacity: 1; transform: translateY(0); }
    .anim-child { opacity: 0; transform: translateY(20px); transition: opacity 0.5s cubic-bezier(0.2, 0, 0, 1), transform 0.5s cubic-bezier(0.2, 0, 0, 1); }
    .anim-child.is-visible { opacity: 1; transform: translateY(0); }
    .anim-delay-1 { transition-delay: 0.1s; } .anim-delay-2 { transition-delay: 0.2s; } .anim-delay-3 { transition-delay: 0.3s; } .anim-delay-4 { transition-delay: 0.4s; } .anim-delay-5 { transition-delay: 0.5s; } .anim-delay-6 { transition-delay: 0.6s; } .anim-delay-7 { transition-delay: 0.7s; }
  }
  @media (max-width: 1056px) {
    .masthead__nav { display: none; }
    .masthead__hamburger { display: flex; }
    .solution-tabs { grid-template-columns: 1fr; }
    .solution-tablist { display: flex; overflow-x: auto; }
    .solution-tab { min-width: 120px; justify-content: center; }
    .footer__grid { grid-template-columns: 1fr 1fr; }
  }
  @media (max-width: 672px) {
    .footer__grid { grid-template-columns: 1fr; }
    .btn { width: 100%; }
  }

/* Pboot additions */
.pagebar{margin-top:48px;text-align:center}.pagebar a,.pagebar span{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;margin:0 2px;padding:0 12px;border:1px solid var(--cds-border-subtle,#c6c6c6);color:var(--cds-text-secondary,#525252);text-decoration:none}.pagebar a:hover,.pagebar .active{background:var(--cds-button-primary,#0f62fe);border-color:var(--cds-button-primary,#0f62fe);color:#fff}.cert-card__icon img,.news-card__image img{width:100%;height:100%;object-fit:cover;display:block}.masthead{position:sticky;top:0;box-shadow:0 2px 10px rgba(0,0,0,.18)}