:root{
  --bg:#050b16;
  --bg2:#07101f;
  --ink:#f7fbff;
  --muted:#a9bbd3;
  --soft:#8fb7ff;
  --line:rgba(255,255,255,.12);
  --line2:rgba(255,255,255,.22);
  --glass:rgba(255,255,255,.06);
  --glass2:rgba(255,255,255,.1);
  --white:#f7fbff;
  --dark:#07101f;
  --blue:#8fb7ff;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  background:var(--bg);
  overflow-x:hidden;
}
body:before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-5;
  background:
    radial-gradient(circle at 50% -15%,rgba(106,160,255,.26),transparent 34%),
    radial-gradient(circle at 8% 10%,rgba(66,126,240,.15),transparent 28%),
    radial-gradient(circle at 95% 16%,rgba(150,213,255,.12),transparent 28%),
    linear-gradient(180deg,#07111f 0%,#050b16 76%);
}
.page-noise{
  position:fixed;
  inset:0;
  z-index:-4;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.032) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.032) 1px,transparent 1px);
  background-size:82px 82px;
  mask-image:radial-gradient(circle at center,#000,transparent 72%);
  opacity:.48;
}
.axis-glow{position:fixed;z-index:-3;border-radius:50%;filter:blur(80px);opacity:.26;pointer-events:none}
.glow-a{width:360px;height:360px;left:-90px;top:20%;background:#4c88ff}
.glow-b{width:320px;height:320px;right:-80px;top:5%;background:#a9d2ff}
a{color:inherit;text-decoration:none}
.topbar{
  position:fixed;
  top:18px;
  left:50%;
  transform:translateX(-50%);
  z-index:50;
  width:min(1180px,calc(100% - 34px));
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:12px 14px 12px 18px;
  background:rgba(7,17,31,.72);
  border:1px solid var(--line);
  border-radius:999px;
  backdrop-filter:blur(22px);
  box-shadow:0 22px 80px rgba(0,0,0,.28);
}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:.17em}
.brand img{width:34px;height:34px}
.nav{display:flex;gap:22px;color:var(--muted);font-size:14px}
.nav a:hover{color:var(--white)}
.topbar-action{
  padding:10px 16px;
  border-radius:999px;
  background:var(--white);
  color:var(--dark);
  font-weight:850;
  font-size:13px;
}
.section-full{min-height:100vh}
.hero{
  position:relative;
  display:grid;
  place-items:center;
  text-align:center;
  padding:140px 24px 86px;
}
.hero-copy{max-width:1120px;position:relative;z-index:2}
.eyebrow{
  margin:0;
  color:var(--soft);
  text-transform:uppercase;
  letter-spacing:.18em;
  font-size:12px;
  font-weight:850;
}
.hero h1{
  margin:18px auto 24px;
  max-width:1120px;
  font-size:clamp(58px,8.8vw,132px);
  line-height:.9;
  letter-spacing:-.066em;
}
.hero-lead{
  max-width:880px;
  margin:0 auto;
  color:#dce9ff;
  font-size:clamp(20px,2.35vw,33px);
  line-height:1.28;
}
.hero-actions{margin-top:36px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:14px 20px;
  border-radius:999px;
  border:1px solid var(--line2);
  font-weight:850;
}
.button-primary{background:var(--white);color:var(--dark)}
.button-secondary{background:rgba(255,255,255,.07)}
.hero-system{
  position:absolute;
  width:min(64vw,720px);
  height:min(64vw,720px);
  opacity:.33;
  pointer-events:none;
}
.orbit{position:absolute;inset:0;border:1px solid rgba(166,203,255,.38);border-radius:50%}
.orbit-1{animation:spin 48s linear infinite}
.orbit-2{transform:rotate(54deg) scale(.73);animation:spinReverse 36s linear infinite}
.orbit-3{transform:rotate(-54deg) scale(.46);animation:spin 28s linear infinite}
.axis-line{position:absolute;background:rgba(166,203,255,.42)}
.axis-x{left:0;right:0;top:50%;height:1px}
.axis-y{top:0;bottom:0;left:50%;width:1px}
.axis-center{
  position:absolute;
  left:50%;
  top:50%;
  width:13px;
  height:13px;
  transform:translate(-50%,-50%);
  border-radius:50%;
  background:#fff;
  box-shadow:0 0 80px var(--blue);
}
.node{
  position:absolute;
  padding:7px 10px;
  border:1px solid var(--line2);
  border-radius:999px;
  background:rgba(255,255,255,.07);
  color:#e7f1ff;
  font-size:12px;
  font-weight:900;
  letter-spacing:.1em;
}
.node-a{top:18%;left:47%}
.node-b{top:50%;right:8%}
.node-c{bottom:18%;left:48%}
.node-d{top:50%;left:8%}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes spinReverse{to{transform:rotate(-360deg) scale(.73)}}
.audience-strip{
  position:absolute;
  bottom:42px;
  left:50%;
  transform:translateX(-50%);
  width:min(980px,calc(100% - 36px));
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:center;
  gap:13px;
  color:var(--muted);
  font-size:13px;
}
.audience-strip strong{
  color:var(--white);
  border:1px solid var(--line);
  background:rgba(255,255,255,.045);
  padding:8px 12px;
  border-radius:999px;
}
.section{padding:112px 7vw;border-top:1px solid var(--line)}
.section-intro{max-width:900px;margin-bottom:38px}
.section-intro.compact{max-width:700px;margin-bottom:0}
.section h2{
  margin:12px 0 22px;
  font-size:clamp(38px,5vw,74px);
  line-height:.98;
  letter-spacing:-.055em;
}
.section p{font-size:18px;line-height:1.72;color:var(--muted)}
.cards-four,.principles,.timeline{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.card,.principles article,.timeline div{
  position:relative;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:30px;
  padding:28px;
  min-height:260px;
  background:linear-gradient(180deg,var(--glass2),rgba(255,255,255,.032));
}
.card:after{
  content:"";
  position:absolute;
  width:190px;height:190px;
  right:-90px;top:-90px;
  background:radial-gradient(circle,rgba(143,183,255,.18),transparent 70%);
}
.card-number,.timeline span{
  color:var(--soft);
  font-size:12px;
  letter-spacing:.17em;
  font-weight:900;
}
.card h3,.principles h3{
  margin:32px 0 12px;
  font-size:27px;
}
.card p,.principles p,.timeline p{font-size:16px}
.split-section{
  display:grid;
  grid-template-columns:1fr 1.08fr;
  gap:58px;
  align-items:center;
}
.passport{
  border:1px solid var(--line2);
  border-radius:36px;
  background:
    radial-gradient(circle at 20% 0%,rgba(143,183,255,.18),transparent 36%),
    linear-gradient(180deg,rgba(255,255,255,.115),rgba(255,255,255,.04));
  padding:30px;
  box-shadow:0 30px 100px rgba(0,0,0,.28);
}
.passport-header{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;border-bottom:1px solid var(--line);padding-bottom:22px;margin-bottom:24px}
.passport-header span{color:var(--soft);font-size:12px;letter-spacing:.14em;font-weight:900}
.passport-header h3{margin:8px 0 0;font-size:29px}
.qr{width:64px;height:64px;border:1px solid var(--line2);border-radius:16px;display:grid;place-items:center;font-weight:950;letter-spacing:.1em;background:rgba(255,255,255,.08)}
.passport-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.passport-grid div{border:1px solid var(--line);border-radius:18px;padding:15px;background:rgba(0,0,0,.12)}
.passport-grid span{display:block;color:var(--muted);font-size:13px;margin-bottom:5px}
.passport-grid strong{color:var(--white)}
.passport-status{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.passport-status span{font-size:12px;color:#dce9ff;border:1px solid var(--line);border-radius:999px;padding:7px 10px;background:rgba(255,255,255,.045)}
.mapping-board{
  position:relative;
  height:390px;
  border:1px solid var(--line);
  border-radius:36px;
  background:rgba(255,255,255,.045);
  overflow:hidden;
}
.map-lines{position:absolute;inset:0;width:100%;height:100%;z-index:1}
.map-lines path{fill:none;stroke:rgba(143,183,255,.32);stroke-width:1.5}
.map-node{
  position:absolute;
  z-index:2;
  border:1px solid var(--line2);
  border-radius:999px;
  padding:12px 16px;
  background:rgba(7,17,31,.86);
  color:#e7f1ff;
  font-weight:850;
}
.map-node.major{
  left:50%;top:50%;
  transform:translate(-50%,-50%);
  background:var(--white);
  color:var(--dark);
  letter-spacing:.12em;
}
.n1{left:8%;top:17%}.n2{right:8%;top:18%}.n3{left:7%;bottom:18%}.n4{right:7%;bottom:17%}.n5{left:47%;top:7%}.n6{left:47%;bottom:7%}.n7{right:37%;top:78%}
.sustain-list{display:grid;gap:14px}
.sustain-list div{
  border:1px solid var(--line);
  border-radius:24px;
  background:rgba(255,255,255,.05);
  padding:22px;
}
.sustain-list strong{display:block;font-size:20px;margin-bottom:8px}
.sustain-list span{display:block;color:var(--muted);line-height:1.55}
.timeline div{min-height:220px}
.timeline strong{display:block;margin:18px 0 10px;font-size:25px}
.closing{
  text-align:center;
  padding:120px 24px;
  border-top:1px solid var(--line);
}
.closing h2{
  max-width:900px;
  margin:16px auto 32px;
  font-size:clamp(40px,6vw,84px);
  line-height:.96;
  letter-spacing:-.055em;
}
.footer{
  display:flex;
  justify-content:space-between;
  gap:24px;
  padding:46px 7vw;
  border-top:1px solid var(--line);
  color:var(--muted);
}
.footer div{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.footer img{width:34px;height:34px}
.footer strong{color:var(--white);letter-spacing:.16em}
.footer span{width:100%;margin-left:46px}
@media(max-width:980px){
  .nav,.topbar-action{display:none}
  .topbar{justify-content:center;width:auto}
  .hero{padding-top:120px}
  .hero-system{width:430px;height:430px}
  .audience-strip{position:relative;bottom:auto;margin-top:58px}
  .section{padding:78px 24px}
  .cards-four,.principles,.timeline,.split-section{grid-template-columns:1fr}
  .section-intro.compact{margin-bottom:30px}
  .passport-grid{grid-template-columns:1fr}
  .mapping-board{height:520px}
  .map-node{font-size:13px}
  .n1{left:8%;top:14%}.n2{right:8%;top:24%}.n3{left:8%;bottom:24%}.n4{right:8%;bottom:14%}.n5{left:43%;top:5%}.n6{left:43%;bottom:5%}.n7{right:34%;top:84%}
  .footer{flex-direction:column}
}