:root{
  --bg:#f5f7fb;
  --bg-2:#eef3fb;
  --panel:#ffffff;
  --ink:#04111f;
  --muted:#667085;
  --line:rgba(4,17,31,.10);
  --blue:#0a84ff;
  --cyan:#23d1c6;
  --green:#2bcb64;
  --deep:#07111f;
  --deep-2:#102540;
  --shadow:0 34px 90px rgba(4,17,31,.10);
  --shadow-soft:0 18px 44px rgba(4,17,31,.06);
  --radius:36px;
  --container:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:linear-gradient(180deg,#fff 0%,var(--bg) 100%);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",Inter,Arial,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}
body.zh{font-family:-apple-system,BlinkMacSystemFont,"Noto Sans TC","PingFang TC","Microsoft JhengHei","Segoe UI",sans-serif}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(var(--container),calc(100% - 56px));margin-inline:auto}

.site-header{position:sticky;top:0;z-index:70;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:22px;padding:16px clamp(20px,4vw,52px);background:rgba(245,247,251,.72);backdrop-filter:saturate(180%) blur(22px);border-bottom:1px solid transparent}
.site-header.scrolled{background:rgba(255,255,255,.82);border-color:var(--line)}
.brand{display:flex;align-items:center;gap:14px;min-width:max-content}
.brand-logo{height:46px;width:auto;display:block;object-fit:contain;flex:0 0 auto}
.brand-meta{display:block;color:var(--muted);font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.nav{justify-self:center;display:flex;align-items:center;gap:4px;padding:5px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.68)}
.nav a{padding:8px 14px;border-radius:999px;color:#4a5568;font-size:.92rem;font-weight:700}
.nav a:hover,.nav a.active{color:var(--ink);background:#fff;box-shadow:0 8px 20px rgba(4,17,31,.06)}
.header-actions{display:flex;align-items:center;gap:8px}
.pill,.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;font-weight:800}
.pill{min-height:38px;padding:9px 14px;font-size:.9rem;border:1px solid var(--line);background:rgba(255,255,255,.76)}
.pill.blue{color:#fff;border-color:transparent;background:linear-gradient(135deg,var(--blue),#0067d6)}

.hero-home{position:relative;overflow:hidden;padding:110px 0 120px;background:linear-gradient(180deg,#fff 0%,#f5f7fb 92%)}
.hero-home:before{content:"";position:absolute;inset:-12% -8% auto;height:76%;background:radial-gradient(circle at 18% 36%,rgba(10,132,255,.12),transparent 30%),radial-gradient(circle at 76% 26%,rgba(35,209,198,.18),transparent 22%),radial-gradient(circle at 50% 70%,rgba(43,203,100,.10),transparent 20%);filter:blur(26px);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(380px, 520px);gap:96px;align-items:center;min-height:calc(100svh - 160px)}
.hero-copy{max-width:620px;position:relative;z-index:2}
.eyebrow{margin:0;color:var(--blue);font-size:.76rem;font-weight:900;letter-spacing:.18em;text-transform:uppercase}
.hero-title{margin:18px 0 20px;display:inline-grid;gap:.02em;justify-items:start}
.hero-title span{display:block;white-space:nowrap}
.hero-title.en{font-size:clamp(4.1rem,7.2vw,7rem);line-height:.9;letter-spacing:-.082em}
.hero-title.zh{font-size:clamp(3.6rem,6.8vw,6rem);line-height:.98;letter-spacing:-.04em}
.lead{margin:0;max-width:620px;color:#354152;font-size:clamp(1.22rem,1.8vw,1.5rem);line-height:1.45;text-wrap:balance}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.btn{min-height:50px;padding:12px 22px;border:1px solid var(--line);background:#fff;transition:transform .18s ease,box-shadow .18s ease;box-shadow:0 8px 20px rgba(4,17,31,.04)}
.btn:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(4,17,31,.10)}
.btn.primary{color:#fff;border-color:transparent;background:linear-gradient(135deg,var(--blue),#0067d6)}
.hero-note{margin:22px 0 0;color:#6e7b8f;font-size:.92rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.hero-visual{position:relative;z-index:1;display:flex;justify-content:flex-end}
.hero-glow{position:absolute;inset:8% 6% 10% 8%;background:radial-gradient(circle at 50% 50%,rgba(10,132,255,.22),transparent 38%),radial-gradient(circle at 62% 42%,rgba(35,209,198,.22),transparent 36%);filter:blur(30px);pointer-events:none}
.hero-stage{position:relative;padding:28px;border-radius:44px;background:linear-gradient(180deg,rgba(255,255,255,.86),rgba(255,255,255,.64));border:1px solid rgba(255,255,255,.92);box-shadow:var(--shadow);backdrop-filter:blur(8px)}
.hero-graphic{width:100%;height:auto;border-radius:34px}
.floating-pill{position:absolute;padding:12px 16px;border-radius:999px;background:rgba(255,255,255,.88);border:1px solid rgba(4,17,31,.08);box-shadow:0 16px 36px rgba(4,17,31,.12);font-size:.9rem;font-weight:800;color:#243245;backdrop-filter:blur(10px)}
.pill-a{left:-18px;top:22px}
.pill-b{right:-18px;bottom:30px}

.section{padding:136px 0}
.section.tight{padding:92px 0}
.section-title{text-align:center;margin:0 auto 48px;max-width:860px}
.section-title.align-left{text-align:left}
.compact-title{margin:0}
.section-title h2,.intro-wrap h2,.platform-copy h2,.quote h2,.contact h2,.team-hero h1{margin:12px 0 0;font-size:clamp(2.9rem,5.7vw,5.8rem);line-height:.96;letter-spacing:-.075em;text-wrap:balance}
.zh .section-title h2,.zh .intro-wrap h2,.zh .platform-copy h2,.zh .quote h2,.zh .contact h2,.zh .team-hero h1{letter-spacing:-.045em;line-height:1.05}
.section-title p:not(.eyebrow),.intro-wrap p:not(.eyebrow),.platform-copy p,.card p,.quote p,.contact p,.list-item p,.team-hero .lead,.leader-body p{color:var(--muted);font-size:1.08rem}
.intro-wrap{text-align:center;max-width:900px;margin:0 auto}
.intro-wrap p:not(.eyebrow){max-width:720px;margin:18px auto 0}

.platform-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:24px;align-items:stretch}
.platform-copy{padding:58px;border-radius:44px;background:var(--deep);color:#fff;display:flex;flex-direction:column;justify-content:space-between;box-shadow:var(--shadow)}
.platform-copy h2{color:#fff;max-width:10ch;font-size:clamp(2.8rem,5vw,5.4rem)}
.platform-copy p{color:rgba(255,255,255,.74);max-width:580px;font-size:1.16rem}
.platform-cards{display:grid;gap:18px}
.micro-card{padding:34px;border-radius:34px;background:linear-gradient(180deg,#fff,#f8fbff);border:1px solid var(--line);box-shadow:var(--shadow-soft);display:grid;gap:8px;align-content:center;min-height:160px}
.micro-card strong{font-size:clamp(1.9rem,3vw,2.6rem);letter-spacing:-.05em;line-height:1}
.micro-card span{color:var(--muted);font-size:1rem}

.cards{display:grid;gap:18px}
.cards-3{grid-template-columns:repeat(3,1fr)}
.card{min-height:350px;padding:36px;border-radius:38px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft);display:flex;flex-direction:column;justify-content:space-between}
.card .line{width:56px;height:7px;border-radius:99px;background:linear-gradient(90deg,var(--green),var(--blue))}
.card h3{margin:0;font-size:clamp(1.85rem,3.2vw,3.1rem);line-height:1.02;letter-spacing:-.055em;text-wrap:balance}

.dark-band{background:linear-gradient(180deg,#07111f,#0d2038);color:#fff}
.dark-band .section-title h2{color:#fff}
.dark-band .section-title p:not(.eyebrow){color:rgba(255,255,255,.68)}
.mission-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.mission{min-height:340px;padding:42px;border-radius:40px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);display:flex;flex-direction:column;justify-content:space-between}
.mission h3{margin:0;font-size:clamp(2.2rem,4.6vw,4.5rem);line-height:.96;letter-spacing:-.06em;text-wrap:balance}
.mission p{color:rgba(255,255,255,.70);font-size:1.12rem}

.quote{padding:clamp(42px,6vw,84px);border-radius:48px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.quote h2{max-width:12ch}
.quote p{max-width:680px}

.recognition{display:grid;grid-template-columns:.88fr 1.12fr;gap:52px;align-items:start}
.list{display:grid;gap:12px}
.list-item{padding:24px 0;border-bottom:1px solid var(--line)}
.list-item strong{font-size:1.15rem}

.contact{padding:82px;border-radius:50px;background:linear-gradient(135deg,#07101e,#122744);color:#fff;display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;overflow:hidden;position:relative;box-shadow:0 24px 60px rgba(4,17,31,.18)}
.contact:before{content:"";position:absolute;right:-110px;top:-126px;width:380px;height:380px;border-radius:50%;background:rgba(35,209,198,.22);filter:blur(30px)}
.contact > *{position:relative}
.contact h2{color:#fff;max-width:9ch}
.contact p{color:rgba(255,255,255,.70);max-width:600px}
.contact-meta{display:grid;gap:10px;justify-items:start}
.contact-meta span{color:rgba(255,255,255,.76);font-weight:750}

.footer{padding:30px 0;border-top:1px solid var(--line);color:var(--muted);font-size:.92rem;background:rgba(255,255,255,.6)}
.footer-inner{display:flex;justify-content:space-between;gap:20px}

.team-hero{padding:118px 0 72px;text-align:center;background:linear-gradient(180deg,#fff,#f5f7fb)}
.team-hero h1{margin-inline:auto;max-width:12ch}
.leadership-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.leader-card{background:#fff;border:1px solid var(--line);border-radius:40px;overflow:hidden;box-shadow:var(--shadow-soft)}
.leader-photo-wrap{aspect-ratio:4/5;background:linear-gradient(180deg,#eef3fb,#ffffff);overflow:hidden}
.leader-photo{width:100%;height:100%;object-fit:cover;object-position:center top}
.leader-body{padding:30px 30px 34px}
.role{margin:0 0 8px;color:var(--blue);font-size:.74rem;font-weight:900;letter-spacing:.16em;text-transform:uppercase}
.leader-body h2{margin:0 0 12px;font-size:clamp(1.8rem,3vw,2.4rem);line-height:1.05;letter-spacing:-.045em}

.preview-hero{min-height:100svh;display:grid;place-items:center;text-align:center;background:linear-gradient(180deg,#fff,#f5f7fb)}
.preview-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:40px}
.preview-card{padding:28px;border-radius:28px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.preview-card h2{margin:0 0 10px;font-size:1.5rem;letter-spacing:-.04em}
.preview-card p{margin:0;color:var(--muted)}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .72s ease,transform .72s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.delay-1{transition-delay:.1s}.delay-2{transition-delay:.2s}

@media (max-width:1100px){
  .site-header{grid-template-columns:1fr auto;grid-template-areas:"brand actions" "nav nav";row-gap:14px}
  .brand{grid-area:brand}.nav{grid-area:nav;justify-self:center}.header-actions{grid-area:actions}
  .hero-grid,.platform-grid,.recognition,.mission-grid,.contact{grid-template-columns:1fr}
  .hero-grid{gap:46px;min-height:auto}
  .hero-copy{max-width:100%}
  .hero-title{justify-items:center}
  .hero-copy,.intro-wrap,.section-title{text-align:center}
  .hero-actions{justify-content:center}
  .hero-note{text-align:center}
  .platform-copy h2,.contact h2{max-width:none}
  .recognition .compact-title{text-align:center}
}
@media (max-width:920px){
  .cards-3,.leadership-grid,.preview-grid{grid-template-columns:1fr}
  .platform-cards{grid-template-columns:1fr}
  .contact{padding:48px}
  .section{padding:96px 0}
  .section.tight{padding:74px 0}
  .hero-home{padding:82px 0 90px}
}
@media (max-width:620px){
  .container{width:min(100% - 30px,var(--container))}
  .site-header{padding:12px 14px}
  .brand-logo{height:36px}
  .brand-meta{display:none}
  .nav{width:100%;overflow-x:auto;justify-self:stretch;justify-content:center}
  .nav a{font-size:.84rem;padding:7px 10px}
  .pill{padding:8px 12px}
  .hero-title.en{font-size:clamp(3.45rem,15.5vw,5.6rem)}
  .hero-title.zh{font-size:clamp(3.2rem,13vw,4.9rem)}
  .hero-home{padding-top:72px}
  .hero-stage{padding:16px;border-radius:28px}
  .floating-pill{position:static;margin-top:12px;display:inline-flex}
  .hero-visual{display:grid;gap:8px}
  .section-title h2,.intro-wrap h2,.platform-copy h2,.quote h2,.contact h2,.team-hero h1{font-size:clamp(2.35rem,11vw,3.8rem)}
  .platform-copy,.card,.mission,.quote,.leader-body{padding:26px;border-radius:30px}
  .micro-card{padding:26px;border-radius:28px;min-height:132px}
  .contact{border-radius:34px}
  .footer-inner{flex-direction:column}
}


/* v7 product hero update */
.hero-stage.product-stage{
  padding:18px;
  max-width:500px;
  margin-left:auto;
  background:linear-gradient(180deg,rgba(255,255,255,.94),rgba(255,255,255,.78));
}
.hero-product-image{
  width:100%;
  height:auto;
  border-radius:30px;
  box-shadow:0 24px 60px rgba(4,17,31,.10);
}
.hero-visual .product-stage .hero-product-image{
  position:relative;
  z-index:1;
}
@media (max-width:620px){
  .hero-stage.product-stage{padding:12px}
  .hero-product-image{border-radius:20px}
  .hero-visual .product-stage::after{left:12px;right:12px;bottom:10px;font-size:.62rem;letter-spacing:.08em}
}


/* v8 fixes */
.leadership-grid-3{grid-template-columns:repeat(3,1fr)}
.leader-photo-wrap{aspect-ratio:4/5;background:linear-gradient(180deg,#eef3fb,#ffffff);overflow:hidden}
@media (max-width:1200px){
  .leadership-grid-3{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:1100px){
  .hero-grid{grid-template-columns:minmax(0,1fr) minmax(340px, 450px);gap:52px}
}
@media (max-width:920px){
  .hero-grid,.leadership-grid-3{grid-template-columns:1fr}
  .hero-visual{justify-content:center}
  .hero-stage.product-stage{margin:0 auto;max-width:540px}
}
@media (max-width:620px){
  .hero-title.en{font-size:clamp(3.1rem,14vw,5rem)}
  .hero-title.zh{font-size:clamp(3rem,12.5vw,4.6rem)}
  .hero-stage.product-stage{padding:10px;max-width:100%}
}


/* v9: chairperson card without photo */
.leader-card-text{
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  min-height:100%;
  background:
    radial-gradient(circle at 82% 16%, rgba(35,209,198,.18), transparent 34%),
    linear-gradient(180deg,#ffffff,#f8fbff);
}
.leader-card-text .leader-body{
  padding-top:0;
}
.leader-symbol{
  min-height:220px;
  display:flex;
  align-items:center;
  justify-content:center;
  margin:28px 28px 8px;
  border-radius:32px;
  background:
    radial-gradient(circle at 50% 50%, rgba(10,132,255,.16), transparent 42%),
    linear-gradient(135deg, rgba(43,203,100,.18), rgba(10,132,255,.12));
  border:1px solid rgba(4,17,31,.08);
}
.leader-symbol span{
  width:86px;
  height:86px;
  display:grid;
  place-items:center;
  border-radius:26px;
  color:#fff;
  font-weight:900;
  letter-spacing:-.08em;
  font-size:2rem;
  background:linear-gradient(135deg,var(--green),var(--blue));
  box-shadow:0 18px 44px rgba(4,17,31,.12);
}
@media (max-width:620px){
  .leader-symbol{min-height:150px;margin:22px 22px 6px;border-radius:26px}
}