/* =========================================================
   NCSSA Holding — design tokens
   ========================================================= */
:root {
  --navy-950: #040c1a;
  --navy-900: #06142a;
  --navy-800: #0a1f3c;
  --navy-700: #112d55;
  --navy-600: #1b4176;
  --cyan: #6fd6e3;
  --white: #ffffff;
  --gray-50: #f5f5f7;
  --gray-100: #e8e8ed;
  --gray-300: #c7c7cc;
  --gray-400: #a1a1a6;
  --gray-500: #86868b;
  --gray-700: #424245;
  --ink: #1d1d1f;

  --seg-health: #ffffff;
  --seg-wellness: #a9c1e6;
  --seg-evolve: #5b82c2;
  --seg-estate: var(--cyan);

  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Inter", "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --serif: "Newsreader", "New York", Georgia, "Songti SC", serif;

  --ease: cubic-bezier(.22, 1, .36, 1);
  --radius-lg: 28px;
  --radius-md: 18px;
  --gutter: clamp(16px, 5vw, 64px);
  --maxw: 1200px;
  --nav-h: 56px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.47;
  letter-spacing: -0.022em;
  color: var(--ink);
  background: var(--navy-950);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
html[lang="zh-CN"] body { letter-spacing: 0; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, p { margin: 0; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
::selection { background: var(--cyan); color: var(--navy-900); }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }

.container { width: 100%; max-width: calc(var(--maxw) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }

.eyebrow {
  font-size: 14px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 18px;
}
.eyebrow--dark { color: var(--navy-600); }
html[lang="zh-CN"] .eyebrow { letter-spacing: .3em; }

.h2 {
  font-size: clamp(34px, 5.2vw, 64px); line-height: 1.06; font-weight: 600; letter-spacing: -0.035em;
  color: var(--ink); max-width: 16ch; text-wrap: balance;
}
.h2--light { color: var(--white); }
.lead { font-size: clamp(19px, 1.7vw, 24px); line-height: 1.4; color: var(--gray-500); max-width: 38ch; margin-top: 22px; font-weight: 400; }
.section-head { margin-bottom: clamp(48px, 7vw, 88px); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 48px; padding: 0 26px; border-radius: 999px; font-size: 16px; font-weight: 500;
  transition: transform .5s var(--ease), background-color .3s, color .3s, box-shadow .3s;
}
.btn:hover { transform: scale(1.03); }
.btn:active { transform: scale(.98); }
.btn--light { background: var(--white); color: var(--navy-900); }
.btn--ghost { color: var(--white); box-shadow: inset 0 0 0 1px rgba(255,255,255,.4); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.btn--ghost:hover { background: rgba(255,255,255,.1); }

/* =========================================================
   Reveal animation
   ========================================================= */
[data-reveal] {
  opacity: 0; transform: translate3d(0, 32px, 0); filter: blur(6px);
  transition: opacity 1.1s var(--ease), transform 1.2s var(--ease), filter 1.1s var(--ease);
  transition-delay: calc(var(--d, 0) * 110ms);
}
[data-reveal].in { opacity: 1; transform: none; filter: none; }

/* =========================================================
   Nav
   ========================================================= */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50; height: var(--nav-h);
  transition: background-color .5s var(--ease), box-shadow .5s var(--ease), transform .6s var(--ease);
}
.nav.scrolled {
  background: rgba(6, 20, 42, .72);
  backdrop-filter: saturate(180%) blur(20px); -webkit-backdrop-filter: saturate(180%) blur(20px);
  box-shadow: 0 1px 0 rgba(255,255,255,.08);
}
.nav.hidden { transform: translateY(-100%); }
.nav__inner {
  height: 100%; max-width: calc(var(--maxw) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter);
  display: flex; align-items: center; gap: 32px;
}
.nav__logo img { height: 30px; width: auto; }
.nav__links { display: flex; gap: 30px; margin-left: auto; }
.nav__links a { font-size: 13px; color: rgba(255,255,255,.8); letter-spacing: -0.01em; transition: color .3s; }
.nav__links a:hover { color: var(--white); }

.lang {
  position: relative; display: inline-flex; padding: 3px; border-radius: 999px;
  background: rgba(255,255,255,.1); box-shadow: inset 0 0 0 1px rgba(255,255,255,.08);
}
.lang button {
  position: relative; z-index: 1; min-width: 42px; height: 26px; padding: 0 10px; border-radius: 999px;
  font-size: 12px; font-weight: 500; color: rgba(255,255,255,.7); letter-spacing: 0; transition: color .3s;
}
.lang button[aria-pressed="true"] { color: var(--navy-900); }
.lang__pill {
  position: absolute; top: 3px; left: 3px; height: 26px; border-radius: 999px; background: var(--white);
  box-shadow: 0 2px 8px rgba(0,0,0,.2);
  transition: transform .5s var(--ease), width .5s var(--ease);
}

.nav__burger { display: none; width: 36px; height: 36px; position: relative; }
.nav__burger span { position: absolute; left: 9px; right: 9px; height: 1.5px; background: var(--white); border-radius: 2px; transition: transform .45s var(--ease), top .45s var(--ease); }
.nav__burger span:first-child { top: 14px; }
.nav__burger span:last-child { top: 21px; }
.nav.open .nav__burger span:first-child { top: 17.5px; transform: rotate(45deg); }
.nav.open .nav__burger span:last-child { top: 17.5px; transform: rotate(-45deg); }
.nav__sheet { display: none; }

@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav .lang { margin-left: auto; }
  .nav__burger { display: block; }
  .nav__inner { gap: 12px; }
  .nav__sheet {
    display: flex; flex-direction: column; gap: 6px; position: fixed; inset: var(--nav-h) 0 auto 0;
    padding: 20px var(--gutter) 36px; background: rgba(6,20,42,.94);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    clip-path: inset(0 0 100% 0); transition: clip-path .6s var(--ease);
  }
  .nav__sheet a { font-size: 28px; font-weight: 600; color: var(--white); padding: 8px 0; opacity: 0; transform: translateY(-8px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
  .nav.open { background: rgba(6,20,42,.94); }
  .nav.open .nav__sheet { clip-path: inset(0 0 0 0); }
  .nav.open .nav__sheet a { opacity: 1; transform: none; }
  .nav.open .nav__sheet a:nth-child(2) { transition-delay: .04s; }
  .nav.open .nav__sheet a:nth-child(3) { transition-delay: .08s; }
  .nav.open .nav__sheet a:nth-child(4) { transition-delay: .12s; }
  .nav.open .nav__sheet a:nth-child(5) { transition-delay: .16s; }
}
@media (max-width: 420px) {
  .nav__logo img { height: 24px; }
  .nav .lang button { min-width: 34px; padding: 0 7px; }
}

/* =========================================================
   Hero — pinned, content slides over it
   ========================================================= */
.hero {
  position: sticky; top: 0; z-index: 0;
  height: 100vh; height: 100svh; min-height: 560px;
  display: flex; align-items: flex-end; overflow: hidden; background: var(--navy-950);
}
.hero__media { position: absolute; inset: 0; will-change: transform; }
.hero__video { width: 100%; height: 100%; object-fit: cover; transform: scale(var(--hero-scale, 1.06)); transition: transform .1s linear; }
.hero__mask {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(4,12,26,.55) 0%, rgba(4,12,26,.35) 35%, rgba(4,12,26,.78) 78%, rgba(4,12,26,.95) 100%),
    linear-gradient(90deg, rgba(6,20,42,.55) 0%, rgba(6,20,42,0) 70%);
  opacity: var(--hero-dim, 1);
}
.hero__mask::after { content: ""; position: absolute; inset: 0; background: var(--navy-950); opacity: var(--hero-fade, 0); }
.hero__content {
  position: relative; width: 100%; max-width: calc(var(--maxw) + var(--gutter) * 2); margin: 0 auto;
  padding: calc(var(--nav-h) + 24px) var(--gutter) clamp(88px, 13vh, 140px); color: var(--white);
  opacity: var(--hero-op, 1); transform: translate3d(0, var(--hero-y, 0), 0);
}
.hero__eyebrow { animation: rise 1.4s var(--ease) .2s both; }
.hero__title {
  font-size: clamp(44px, min(7.4vw, 11.5vh), 112px); line-height: 1.0; font-weight: 600; letter-spacing: -0.045em;
  animation: rise 1.6s var(--ease) .35s both;
}
html[lang="zh-CN"] .hero__title { letter-spacing: -0.01em; line-height: 1.12; }
.hero__lead {
  margin-top: 26px; font-size: clamp(18px, 1.8vw, 23px); line-height: 1.42; color: rgba(255,255,255,.78);
  max-width: 34ch; font-weight: 400; animation: rise 1.6s var(--ease) .55s both;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; animation: rise 1.6s var(--ease) .75s both; }
.hero__scroll {
  position: absolute; left: 50%; bottom: 28px; width: 26px; height: 42px; margin-left: -13px;
  border-radius: 14px; box-shadow: inset 0 0 0 1.5px rgba(255,255,255,.5);
  opacity: var(--hero-op, 1); animation: fadeIn 1s ease 1.4s both;
}
.hero__scroll span { position: absolute; left: 50%; top: 8px; width: 3px; height: 8px; margin-left: -1.5px; border-radius: 2px; background: var(--white); animation: wheel 2s var(--ease) infinite; }
@keyframes rise { from { opacity: 0; transform: translateY(40px); filter: blur(8px); } to { opacity: 1; transform: none; filter: none; } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes wheel { 0% { transform: translateY(0); opacity: 0; } 30% { opacity: 1; } 100% { transform: translateY(14px); opacity: 0; } }

/* Everything after the hero slides over it */
main > section:not(.hero), .footer { position: relative; z-index: 1; }

/* =========================================================
   Market
   ========================================================= */
.market {
  position: relative; overflow: hidden; color: var(--white);
  background:
    radial-gradient(900px 520px at 85% 0%, rgba(62,120,200,.28), transparent 65%),
    radial-gradient(700px 480px at 0% 100%, rgba(111,214,227,.08), transparent 70%),
    linear-gradient(180deg, var(--navy-900), var(--navy-950));
  padding: clamp(110px, 16vw, 200px) 0 clamp(90px, 12vw, 150px);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0; margin-top: -28px;
  box-shadow: 0 -30px 60px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.08);
}
.market__headline { font-size: clamp(28px, 3.6vw, 44px); line-height: 1.15; font-weight: 500; letter-spacing: -0.03em; color: rgba(255,255,255,.7); }
.market__big {
  display: block; margin-top: 10px;
  font-size: clamp(64px, 13vw, 176px); line-height: .95; font-weight: 600; letter-spacing: -0.055em;
  background: linear-gradient(100deg, #ffffff 20%, #bcd3f2 55%, var(--cyan) 95%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  font-variant-numeric: tabular-nums;
}
.market__cur, .market__unit { font-size: .42em; letter-spacing: -0.03em; font-weight: 500; }
.market__sub { margin-top: 28px; font-size: clamp(18px, 1.6vw, 22px); color: var(--gray-400); max-width: 44ch; }

.market__bar {
  display: flex; gap: 3px; height: 6px; margin: clamp(56px, 7vw, 88px) 0 28px; border-radius: 999px; overflow: hidden;
  background: rgba(255,255,255,.05);
}
.market__bar span { width: 0; border-radius: 999px; transition: width 1.8s var(--ease); }
.market__bar.in span { width: var(--w); }
.market__bar span:nth-child(2) { transition-delay: .15s; }
.market__bar span:nth-child(3) { transition-delay: .3s; }
.market__bar span:nth-child(4) { transition-delay: .45s; }
.seg-health { background: var(--seg-health); }
.seg-wellness { background: var(--seg-wellness); }
.seg-evolve { background: var(--seg-evolve); }
.seg-estate { background: var(--seg-estate); }

.market__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.mcard {
  position: relative; padding: 28px 26px 26px; border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.015));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.12), inset 0 0 0 1px rgba(255,255,255,.06), 0 30px 60px -30px rgba(0,0,0,.6);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  transition: transform .6s var(--ease), box-shadow .4s, opacity 1.1s var(--ease), filter 1.1s var(--ease);
}
.mcard:hover { transform: translateY(-4px); box-shadow: inset 0 1px 0 rgba(255,255,255,.18), inset 0 0 0 1px rgba(255,255,255,.12), 0 40px 70px -30px rgba(0,0,0,.7); }
.mcard__dot { display: block; width: 8px; height: 8px; border-radius: 50%; margin-bottom: 22px; box-shadow: 0 0 12px currentColor; }
.mcard h3 { font-size: 14px; font-weight: 500; color: var(--gray-300); letter-spacing: .02em; }
.mcard__value { font-size: clamp(30px, 2.8vw, 40px); font-weight: 600; letter-spacing: -0.035em; margin-top: 6px; white-space: nowrap; }
.mcard__desc { font-size: 15px; line-height: 1.45; color: var(--gray-400); margin-top: 10px; min-height: 3em; }
.mcard__src { font-size: 12px; color: var(--gray-500); margin-top: 18px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.07); letter-spacing: 0; }
.footnote { margin-top: 28px; font-size: 12px; color: var(--gray-500); letter-spacing: 0; }

@media (max-width: 960px) { .market__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .market__grid { grid-template-columns: 1fr; } .mcard__desc { min-height: 0; } }

/* =========================================================
   About — acronym
   ========================================================= */
.about {
  background: linear-gradient(180deg, #ffffff 0%, var(--gray-50) 100%);
  padding: clamp(110px, 14vw, 190px) 0 clamp(100px, 12vw, 160px);
}
.about__intro { max-width: 900px; }
.about__text {
  font-size: clamp(26px, 3.2vw, 42px); line-height: 1.22; font-weight: 500; letter-spacing: -0.03em; color: var(--ink);
  text-wrap: pretty;
}
html[lang="zh-CN"] .about__text { letter-spacing: 0; line-height: 1.45; }
.acro {
  list-style: none; margin: clamp(72px, 9vw, 120px) 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px;
}
.acro li {
  position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 18px;
  padding: clamp(24px, 3vw, 36px) clamp(18px, 2vw, 28px);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,255,255,.55));
  box-shadow: 0 0 0 1px rgba(10,31,60,.06), 0 1px 2px rgba(10,31,60,.04), 0 24px 48px -28px rgba(10,31,60,.28);
  opacity: 0; transform: translateY(40px);
  transition: opacity 1s var(--ease), transform 1.2s var(--ease), box-shadow .5s var(--ease);
  transition-delay: calc(var(--i) * 120ms);
}
.acro.in li { opacity: 1; transform: none; }
.acro li:hover { transform: translateY(-6px); box-shadow: 0 0 0 1px rgba(10,31,60,.08), 0 40px 60px -30px rgba(10,31,60,.35); transition-delay: 0s; }
.acro__l {
  font-family: "Libre Caslon Display", "Newsreader", Georgia, serif; font-weight: 400;
  font-size: clamp(56px, 7vw, 96px); line-height: .9; letter-spacing: -0.02em;
  background: linear-gradient(160deg, var(--navy-600), var(--navy-900) 70%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.acro__w { font-size: 15px; font-weight: 500; letter-spacing: .02em; color: var(--gray-700); position: relative; padding-top: 16px; }
.acro__w::before { content: ""; position: absolute; top: 0; left: 0; width: 22px; height: 1.5px; background: var(--cyan); transform: scaleX(0); transform-origin: left; transition: transform .9s var(--ease) calc(var(--i) * 120ms + .5s); }
.acro.in .acro__w::before { transform: none; }
@media (max-width: 860px) { .acro { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 520px) { .acro { grid-template-columns: 1fr 1fr; } .acro li:last-child { grid-column: span 2; } }

/* =========================================================
   Purpose — framed image expands, lines rise
   ========================================================= */
.purpose { height: 320vh; background: var(--gray-50); --k: 1; --zoom: 1.22; --shade: .25; }
.purpose__sticky { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; display: flex; align-items: center; }
.purpose__frame {
  position: absolute; inset: 0; overflow: hidden; background: var(--navy-900);
  clip-path: inset(calc(var(--k) * 16%) calc(var(--k) * 18%) round calc(var(--k) * 32px));
  will-change: clip-path;
}
.purpose__frame img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; transform: scale(var(--zoom)); will-change: transform; transition: filter 1.4s var(--ease); }
.purpose.show .purpose__frame img { filter: blur(6px) saturate(.85); }
.purpose__shade {
  position: absolute; inset: 0; opacity: var(--shade);
  background: linear-gradient(90deg, rgba(4,12,26,.96) 0%, rgba(4,12,26,.84) 50%, rgba(4,12,26,.55) 100%);
}
.purpose__content { position: relative; z-index: 1; color: var(--white); }
.purpose__eyebrow { opacity: 0; transform: translateY(12px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.purpose.show .purpose__eyebrow { opacity: 1; transform: none; }
.purpose__text {
  font-size: clamp(34px, 5.4vw, 76px); line-height: 1.08; font-weight: 600; letter-spacing: -0.04em;
}
html[lang="zh-CN"] .purpose__text { letter-spacing: 0; line-height: 1.25; }
.purpose__text .ln { display: block; overflow: hidden; padding-bottom: .08em; margin-bottom: -.08em; }
.purpose__text .ln__i {
  display: inline-block; transform: translate3d(0, 110%, 0); opacity: 0;
  transition: transform 1.2s var(--ease), opacity 1.2s var(--ease);
  transition-delay: calc(var(--li) * 110ms);
}
.purpose.show .purpose__text .ln__i { transform: none; opacity: 1; transition-delay: calc(var(--li) * 110ms + .15s); }
.purpose__text em {
  font-style: normal;
  color: #9fe3ec;
}

/* =========================================================
   Mission / Vision
   ========================================================= */
.mv { background: var(--gray-50); padding: clamp(90px, 12vw, 160px) 0; }
.mv__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.mv__card {
  position: relative; overflow: hidden; border-radius: var(--radius-lg); padding: clamp(36px, 5vw, 64px);
  background: linear-gradient(180deg, #ffffff, rgba(255,255,255,.7));
  box-shadow: 0 0 0 1px rgba(10,31,60,.06), 0 1px 2px rgba(10,31,60,.04), 0 30px 60px -32px rgba(10,31,60,.3);
}
.mv__card--navy {
  color: var(--white);
  background:
    radial-gradient(600px 300px at 100% 0%, rgba(111,214,227,.18), transparent 60%),
    linear-gradient(160deg, var(--navy-700), var(--navy-900));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.14), 0 30px 60px -28px rgba(6,20,42,.6);
}
.mv__text { font-size: clamp(22px, 2.2vw, 30px); line-height: 1.32; font-weight: 500; letter-spacing: -0.026em; }
.mv__card:not(.mv__card--navy) .mv__text { color: var(--ink); }
@media (max-width: 860px) { .mv__grid { grid-template-columns: 1fr; } }

/* =========================================================
   Group / org chart
   ========================================================= */
.group { background: var(--white); padding: clamp(100px, 13vw, 170px) 0; }
.org { display: flex; flex-direction: column; align-items: center; }
.org__badge {
  display: grid; place-items: center; border-radius: 22px;
  opacity: 0; transform: scale(.92) translateY(16px);
  transition: opacity 1s var(--ease), transform 1.1s var(--ease);
}
.org__badge--navy { background: linear-gradient(160deg, var(--navy-600), var(--navy-900)); padding: 28px 44px; box-shadow: inset 0 1px 0 rgba(255,255,255,.16), 0 30px 60px -24px rgba(6,20,42,.55); }
.org__badge--navy img { width: 200px; }
.org__badge--frontera { background: var(--white); padding: 18px 34px; box-shadow: 0 0 0 1px var(--gray-100), 0 24px 50px -24px rgba(6,20,42,.3); transition-delay: .35s; }
.org__badge--frontera img { width: 92px; }
.org__v { display: block; width: 1.5px; height: 44px; background: var(--gray-300); transform-origin: top; transform: scaleY(0); transition: transform .6s var(--ease); }
.org > .org__v:nth-of-type(1) { transition-delay: .2s; }
.org > .org__v:nth-of-type(2) { transition-delay: .6s; }
.org__h { display: block; width: 75%; height: 1.5px; background: var(--gray-300); transform: scaleX(0); transition: transform .9s var(--ease) .8s; }
.org__row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; width: 100%; }
.org__seg {
  position: relative; display: flex; flex-direction: column; align-items: center; gap: 14px;
  padding: 36px 16px 26px; margin-top: 36px; border-radius: var(--radius-md);
  background:
    radial-gradient(240px 120px at 50% 0%, rgba(111,214,227,.12), transparent 70%),
    linear-gradient(170deg, var(--navy-700), var(--navy-950));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.12), 0 24px 44px -26px rgba(6,20,42,.7);
  opacity: 0; transform: translateY(24px);
  transition: opacity 1s var(--ease), transform 1.1s var(--ease), box-shadow .4s;
}
.org__seg:hover { box-shadow: inset 0 1px 0 rgba(255,255,255,.18), 0 36px 60px -26px rgba(6,20,42,.8); }
.org__seg:nth-child(1) { transition-delay: 1.1s; }
.org__seg:nth-child(2) { transition-delay: 1.2s; }
.org__seg:nth-child(3) { transition-delay: 1.3s; }
.org__seg:nth-child(4) { transition-delay: 1.4s; }
.org__seg img { height: 54px; width: auto; max-width: 90%; object-fit: contain; transition: transform .6s var(--ease); }
.org__seg:hover img { transform: scale(1.05); }
.org__seg em { font-style: normal; font-size: 13px; color: var(--gray-400); letter-spacing: 0; text-align: center; }
.org__v--s { position: absolute; top: -36px; left: 50%; height: 36px; transition-delay: 1s; }
.org.in .org__badge, .org.in .org__seg { opacity: 1; transform: none; }
.org.in .org__v { transform: scaleY(1); }
.org.in .org__h { transform: scaleX(1); }

.stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: clamp(64px, 8vw, 110px);
  border-top: 1px solid var(--gray-100); padding-top: 40px;
}
.stat strong { display: block; font-size: clamp(40px, 5vw, 64px); font-weight: 600; letter-spacing: -0.045em; line-height: 1; color: var(--navy-800); white-space: nowrap; }
.stat span { display: block; margin-top: 10px; color: var(--gray-500); font-size: 16px; }

@media (max-width: 860px) {
  .org__h, .org__v--s { display: none; }
  .org__row { grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 12px; }
  .org__seg { margin-top: 0; }
  .org__badge--navy img { width: 160px; }
}
@media (max-width: 560px) { .stats { grid-template-columns: 1fr; gap: 28px; } }

/* =========================================================
   Segments — horizontal scroll pinned
   ========================================================= */
.segments {
  color: var(--white);
  background:
    radial-gradient(1000px 600px at 20% 10%, rgba(62,120,200,.22), transparent 65%),
    linear-gradient(180deg, var(--navy-900), var(--navy-950));
}
.segments__sticky { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; display: flex; flex-direction: column; justify-content: center; gap: clamp(28px, 4vh, 48px); padding-top: var(--nav-h); }
.segments__head { position: relative; }
.segments__head .h2 { max-width: none; }
.segments__progress { position: absolute; right: var(--gutter); bottom: 12px; width: 120px; height: 2px; background: rgba(255,255,255,.15); border-radius: 2px; overflow: hidden; }
.segments__progress span { display: block; height: 100%; background: var(--white); transform-origin: left; transform: scaleX(var(--p, 0)); }
.segments__track {
  display: flex; gap: 20px; will-change: transform;
  padding: 0 var(--gutter);
  padding-left: max(var(--gutter), calc((100vw - var(--maxw)) / 2));
  transform: translate3d(var(--x, 0px), 0, 0);
}
.panel {
  position: relative; flex: 0 0 min(80vw, 600px); min-height: min(62vh, 560px);
  display: flex; flex-direction: column; padding: clamp(28px, 3.4vw, 44px); border-radius: var(--radius-lg); overflow: hidden;
  background: linear-gradient(165deg, rgba(40,78,135,.55) 0%, rgba(14,36,70,.6) 45%, rgba(6,16,34,.8) 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.14), inset 0 0 0 1px rgba(255,255,255,.06), 0 40px 80px -40px rgba(0,0,0,.8);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  isolation: isolate;
}
.panel::before {
  content: ""; position: absolute; z-index: -1; width: 70%; aspect-ratio: 1; right: -20%; top: -30%;
  background: radial-gradient(circle, var(--accent) 0%, transparent 65%); opacity: .16; filter: blur(10px);
  transition: opacity .8s var(--ease), transform 1.2s var(--ease);
}
.panel:hover::before { opacity: .28; transform: scale(1.1); }
.panel__top { display: flex; align-items: flex-start; justify-content: space-between; }
.panel__logo { height: clamp(42px, 5vw, 56px); width: auto; }
.panel__idx { font-size: 13px; color: var(--gray-500); font-variant-numeric: tabular-nums; letter-spacing: .1em; }
.panel__title { margin-top: auto; padding-top: 40px; font-size: clamp(26px, 2.8vw, 38px); line-height: 1.1; font-weight: 600; letter-spacing: -0.035em; max-width: 16ch; }
.panel__desc { margin-top: 14px; font-size: 17px; color: var(--gray-400); max-width: 40ch; }
.panel__brands { display: flex; gap: 10px; margin-top: 28px; }
.panel__brands figure { margin: 0; flex: 1; max-width: 150px; aspect-ratio: 3 / 2; border-radius: 12px; overflow: hidden; background: #000; box-shadow: 0 0 0 1px rgba(255,255,255,.08); transition: transform .5s var(--ease); }
.panel__brands figure:hover { transform: translateY(-3px); }
.panel__brands img { width: 100%; height: 100%; object-fit: cover; }

/* Stacked layout on small screens */
@media (max-width: 760px) {
  .segments { height: auto !important; padding: 100px 0 80px; }
  .segments__sticky { position: static; height: auto; padding-top: 0; overflow: visible; }
  .segments__progress { display: none; }
  .segments__track { flex-direction: column; transform: none !important; padding: 0 var(--gutter); gap: 14px; }
  .panel { flex: none; min-height: 0; }
  .panel__title { padding-top: 56px; }
}

/* =========================================================
   Values
   ========================================================= */
.values { background: #ffffff; padding: clamp(110px, 14vw, 190px) 0; }
.values__grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.value {
  position: relative; padding: 30px 26px 30px; border-radius: var(--radius-md);
  background: linear-gradient(180deg, var(--gray-50), rgba(245,245,247,.4));
  box-shadow: 0 0 0 1px rgba(10,31,60,.05);
  transition: transform .6s var(--ease), box-shadow .5s var(--ease), background-color .5s, opacity 1.1s var(--ease), filter 1.1s var(--ease);
}
.value:hover { transform: translateY(-4px); background: #ffffff; box-shadow: 0 0 0 1px rgba(10,31,60,.07), 0 30px 50px -30px rgba(10,31,60,.35); }
.value::after { content: ""; position: absolute; top: 30px; right: 26px; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); opacity: 0; transform: scale(.4); transition: opacity .5s, transform .5s var(--ease); }
.value:hover::after { opacity: 1; transform: none; }
.value__n { font-size: 13px; color: var(--navy-600); font-variant-numeric: tabular-nums; letter-spacing: .08em; font-weight: 500; }
.value h3 { margin-top: 40px; font-size: 20px; line-height: 1.22; font-weight: 600; letter-spacing: -0.022em; color: var(--ink); }
.value p { margin-top: 10px; font-size: 15px; line-height: 1.5; color: var(--gray-500); }
@media (max-width: 960px) { .values__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .values__grid { grid-template-columns: 1fr; } }

/* =========================================================
   Foundation
   ========================================================= */
.foundation {
  background: radial-gradient(800px 400px at 50% 100%, rgba(111,214,227,.12), transparent 70%), var(--gray-50);
  padding: clamp(120px, 16vw, 220px) 0; text-align: center;
}
.foundation__inner { display: flex; flex-direction: column; align-items: center; }
.foundation__quote { margin: 0; max-width: 1000px; }
.foundation__quote p {
  font-family: var(--serif); font-style: italic; font-weight: 300;
  font-size: clamp(48px, 8vw, 112px); line-height: 1.02; letter-spacing: -0.03em;
  background: linear-gradient(120deg, var(--navy-900) 30%, var(--navy-600) 75%, #3f8fa0);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  padding: 0 .08em .06em; text-wrap: balance;
}
html[lang="zh-CN"] .foundation__quote p { font-style: normal; letter-spacing: 0; font-weight: 400; }
.foundation__rule { display: block; width: 64px; height: 1.5px; margin-top: 44px; background: var(--cyan); }

/* =========================================================
   Footer
   ========================================================= */
.footer { background: var(--navy-950); color: var(--gray-400); padding: 80px 0 36px; font-size: 14px; letter-spacing: -0.01em; }
.footer__inner { display: flex; justify-content: space-between; gap: 48px; flex-wrap: wrap; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer__brand img { width: 170px; height: auto; }
.footer__brand p { margin-top: 16px; }
.footer__cols { display: flex; gap: clamp(40px, 8vw, 100px); }
.footer__cols h4 { color: var(--white); font-size: 13px; font-weight: 600; margin-bottom: 14px; }
.footer__cols a { display: block; padding: 5px 0; transition: color .3s; }
.footer__cols a:hover { color: var(--white); }
.footer__legal { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; padding-top: 28px; font-size: 12px; color: var(--gray-500); }

/* =========================================================
   Reduced motion
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-delay: 0s !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
  [data-reveal] { opacity: 1; transform: none; filter: none; }
  .purpose { height: auto; --k: 0; --zoom: 1; --shade: .8; }
  .purpose__sticky { position: relative; height: auto; min-height: 100vh; padding: 140px 0; }
  .purpose__eyebrow, .purpose__text .ln__i { opacity: 1; transform: none; }
}

.org__badge--frontera { cursor: pointer; }
.org.in .org__badge--frontera:hover { transform: translateY(-4px) scale(1.04); box-shadow: 0 0 0 1px var(--gray-100), 0 30px 60px -24px rgba(6,20,42,.4); transition-delay: 0s; }
.purpose__frame picture { display: contents; }
@media (max-width: 760px) { .purpose__frame img { object-position: 37% 38%; } }