:root{
  --bg:#07111f;
  --bg-2:#0b1830;
  --panel:rgba(16,26,51,.52);
  --panel-strong:rgba(18,31,62,.72);
  --text:#ecf3ff;
  --muted:#a7b8d6;
  --line:rgba(132,164,220,.14);
  --accent:#00d4ff;
  --accent-2:#4f7cff;
  --shadow:0 10px 40px rgba(0,0,0,.26);
  --radius:22px;
  --max:1240px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top left, rgba(30,87,153,.18), transparent 28%),
    radial-gradient(circle at top right, rgba(0,212,255,.12), transparent 24%),
    linear-gradient(180deg,var(--bg),#081427 36%,#07111f 100%);
  min-height:100vh;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
.page{position:relative;z-index:2}
.section{max-width:var(--max);margin:0 auto;padding:32px 20px 28px}
.glass{
  background:var(--panel);
  border:1px solid rgba(255,255,255,.09);
  box-shadow:var(--shadow);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
}
.bg{
  position:fixed;
  inset:0;
  overflow:hidden;
  z-index:0;
  pointer-events:none;
  transition:transform .2s linear;
}
.grid{
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size:40px 40px;
  mask-image:linear-gradient(180deg, rgba(255,255,255,.55), rgba(255,255,255,.18));
}
.noise{
  position:absolute; inset:0; opacity:.06;
  background-image:radial-gradient(circle at 20% 20%, #fff 0.6px, transparent 0.8px);
  background-size:22px 22px;
}
.orb{
  position:absolute;
  border-radius:50%;
  filter:blur(50px);
  opacity:.28;
  transition:transform .18s linear;
}
.orb-a{
  width:380px;height:380px; left:-80px; top:60px;
  background:linear-gradient(135deg,var(--accent),#2f79ff);
}
.orb-b{
  width:300px;height:300px; right:-60px; top:120px;
  background:linear-gradient(135deg,#1e5fbe,#6c5cff);
}
.orb-c{
  width:260px;height:260px; left:50%; bottom:-80px; transform:translateX(-50%);
  background:linear-gradient(135deg,rgba(0,212,255,.7),rgba(79,124,255,.7));
}

.topbar{
  max-width:var(--max);
  margin:18px auto 0;
  padding:14px 18px;
  border-radius:20px;
  position:sticky;
  top:12px;
  z-index:30;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{
  width:14px;height:14px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  box-shadow:0 0 20px rgba(0,212,255,.45);
  flex:0 0 auto;
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-text strong{font-size:15px;letter-spacing:.01em}
.brand-text span{font-size:12px;color:var(--muted)}
.nav{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.nav a{color:var(--muted);font-size:14px;transition:.2s ease}
.nav a:hover{color:#fff}

.hero{
  max-width:var(--max);
  margin:0 auto;
  padding:64px 20px 24px;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:24px;
  align-items:center;
  min-height:78vh;
}
.hero-v2{position:relative}
.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 14px;
  border-radius:999px;
  font-size:13px;
  color:#d7e7ff;
  width:max-content;
}
h1{
  margin:18px 0 14px;
  font-size:clamp(34px,5vw,72px);
  line-height:.98;
  letter-spacing:-.03em;
  max-width:860px;
}
h1 span{
  display:block;
  background:linear-gradient(90deg,#ffffff,#87e9ff 45%,#8aabff);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.lead{
  margin:0;
  font-size:clamp(17px,2.1vw,22px);
  line-height:1.55;
  color:var(--muted);
  max-width:760px;
}
.cta-row{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:28px;
}
.btn{
  min-height:48px;
  padding:13px 18px;
  border-radius:14px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{
  color:#04111c;
  background:linear-gradient(135deg,var(--accent),#6be6ff);
  box-shadow:0 10px 30px rgba(0,212,255,.26);
}
.btn-ghost{
  border:1px solid rgba(255,255,255,.14);
  color:#e9f4ff;
  background:rgba(255,255,255,.04);
}
.hero-tags{
  margin-top:18px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.tag{
  padding:10px 12px;
  border-radius:999px;
  color:#dce9ff;
  font-size:13px;
}

.hero-stage{
  position:relative;
  min-height:560px;
  border-radius:30px;
  overflow:hidden;
  background:
    radial-gradient(circle at 50% 50%, rgba(0,212,255,.08), transparent 32%),
    linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.015));
}
.stage-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size:34px 34px;
  mask-image:linear-gradient(180deg, rgba(255,255,255,.65), rgba(255,255,255,.12));
}
.node-card{
  position:absolute;
  padding:14px 16px;
  border-radius:18px;
  min-width:170px;
  background:rgba(9,19,40,.56);
}
.node-card b{display:block;font-size:15px;margin-bottom:6px}
.node-card span{display:block;color:var(--muted);font-size:13px;line-height:1.45}
.n1{top:12%;left:10%}
.n2{top:48%;left:7%}
.n3{top:19%;right:11%}
.n4{top:58%;right:9%}
.n5{bottom:11%;left:35%}
.stage-line{
  position:absolute;height:2px;border-radius:999px;
  background:linear-gradient(90deg, transparent, rgba(0,212,255,.72), transparent);
  opacity:.7;
}
.l1{top:23%;left:29%;width:42%;transform:rotate(8deg)}
.l2{top:53%;left:23%;width:50%;transform:rotate(-7deg)}
.l3{top:67%;left:28%;width:22%;transform:rotate(-30deg)}
.l4{top:39%;left:55%;width:14%;transform:rotate(46deg)}

.stage-kpi{
  position:absolute;
  padding:14px 16px;
  border-radius:18px;
  background:rgba(9,19,40,.62);
}
.stage-kpi strong{display:block;font-size:28px;line-height:1}
.stage-kpi span{display:block;margin-top:8px;color:var(--muted);font-size:13px;line-height:1.4}
.kpi-a{right:8%;top:8%}
.kpi-b{left:12%;bottom:10%}

.kpi{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}
.kpi-card{
  border-radius:22px;
  padding:22px 18px;
  min-height:132px;
}
.kpi-card span{
  display:block;
  font-size:clamp(28px,4vw,44px);
  font-weight:800;
  line-height:1;
  letter-spacing:-.03em;
  margin-bottom:10px;
}
.kpi-card p{
  margin:0;
  color:var(--muted);
  line-height:1.42;
  font-size:14px;
}

.section-head{margin-bottom:18px}
.section-head h2{
  margin:14px 0 10px;
  font-size:clamp(28px,4vw,46px);
  letter-spacing:-.03em;
}
.section-head p{
  margin:0;
  color:var(--muted);
  line-height:1.65;
  max-width:820px;
}

.card-grid,.chains-grid,.tech-grid{
  display:grid;
  gap:16px;
}
.card-grid{grid-template-columns:repeat(3,1fr)}
.chains-grid{grid-template-columns:repeat(3,1fr)}
.tech-grid{grid-template-columns:repeat(3,1fr)}

.info-card,.chain,.tech-card,.spot-item,.final-box,.coop-map,.coop-node,.coop-hub{
  border-radius:22px;
}
.info-card,.chain,.coop-node,.coop-hub{padding:22px}
.info-card h3,.chain-title{margin:0 0 10px;font-size:20px}
.info-card p,.chain ul,.tech-card span,.final-box p{margin:0;color:var(--muted);line-height:1.62}
.chain ul{padding-left:18px}
.chain li + li{margin-top:8px}

.tech-card{
  padding:22px;
  display:flex;
  flex-direction:column;
  gap:10px;
  min-height:148px;
}
.tech-card b{font-size:18px;line-height:1.25}
.tech-card span{font-size:15px}

.coop-map{
  position:relative;
  padding:26px;
  display:grid;
  grid-template-columns:1fr 1.2fr 1fr;
  gap:18px;
  min-height:360px;
  align-items:center;
}
.coop-col{
  display:grid;
  gap:14px;
}
.coop-node{
  background:rgba(9,19,40,.56);
  text-align:center;
  color:#e6f2ff;
  font-weight:600;
}
.coop-center{
  position:relative;
  min-height:260px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.coop-hub{
  position:relative;
  z-index:2;
  min-width:220px;
  text-align:center;
  background:rgba(9,19,40,.68);
}
.coop-hub strong{display:block;font-size:20px;margin-bottom:8px}
.coop-hub span{display:block;color:var(--muted);font-size:14px}
.coop-link{
  position:absolute;
  height:2px;
  background:linear-gradient(90deg, transparent, rgba(0,212,255,.7), transparent);
  border-radius:999px;
}
.cl1{width:42%; top:28%; left:2%; transform:rotate(10deg)}
.cl2{width:44%; top:68%; left:2%; transform:rotate(-10deg)}
.cl3{width:38%; top:50%; left:6%; transform:rotate(0deg)}
.cl4{width:42%; top:28%; right:2%; transform:rotate(-10deg)}
.cl5{width:44%; top:68%; right:2%; transform:rotate(10deg)}
.cl6{width:38%; top:50%; right:6%; transform:rotate(0deg)}

.spotlight-card{
  border-radius:28px;
  padding:26px;
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:18px;
  align-items:start;
}
.spotlight-card h2{
  margin:14px 0 10px;
  font-size:clamp(28px,4vw,42px);
  letter-spacing:-.03em;
}
.spotlight-card p{
  margin:0;
  color:var(--muted);
  line-height:1.68;
}
.spotlight-side{display:grid;gap:12px}
.spot-item{
  padding:18px;
  text-align:center;
  font-weight:700;
  color:#e8f2ff;
}
.final-box{padding:30px 24px}
.final-box h2{
  margin:0 0 12px;
  font-size:clamp(28px,4vw,42px);
  letter-spacing:-.03em;
}

.reveal,.rise{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .7s ease, transform .7s ease;
}
.reveal.in,.rise.in{
  opacity:1;
  transform:translateY(0);
}
.delay-1{transition-delay:.12s}
.delay-2{transition-delay:.22s}

.tilt{
  transform-style:preserve-3d;
  transition:transform .25s ease, box-shadow .25s ease;
}

@media (max-width: 1100px){
  .hero{grid-template-columns:1fr}
  .kpi{grid-template-columns:repeat(2,1fr)}
  .card-grid,.chains-grid,.tech-grid,.spotlight-card{grid-template-columns:1fr 1fr}
  .coop-map{grid-template-columns:1fr;min-height:auto}
  .coop-center{min-height:220px}
}
@media (max-width: 760px){
  .topbar{
    flex-direction:column;
    align-items:flex-start;
    padding:14px;
    margin:12px 12px 0;
  }
  .hero{
    padding:42px 16px 18px;
    min-height:auto;
  }
  .section{padding:22px 16px}
  .nav{gap:12px}
  .kpi,.card-grid,.chains-grid,.tech-grid,.spotlight-card{
    grid-template-columns:1fr;
  }
  .hero-stage,.spotlight-card,.final-box,.coop-map{
    padding:20px;
  }
  .btn{width:100%}
  .cta-row{flex-direction:column}
  .hero-stage{min-height:500px}
  .n1{top:8%;left:8%}
  .n2{top:40%;left:4%}
  .n3{top:18%;right:5%}
  .n4{top:58%;right:5%}
  .n5{bottom:12%;left:24%}
}

.gate{
  position:fixed;
  inset:0;
  background:rgba(5,10,20,0.96);
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:9999;
}

.gate-box{
  padding:30px;
  border-radius:20px;
  text-align:center;
  max-width:360px;
}

.gate input{
  width:100%;
  margin-top:16px;
  padding:12px;
  border-radius:10px;
  border:none;
  outline:none;
}

.gate button{
  margin-top:12px;
  padding:12px 18px;
  border-radius:10px;
  background:linear-gradient(135deg,#00d4ff,#6be6ff);
  border:none;
  cursor:pointer;
}

.gate-note{
  margin-top:12px;
  font-size:12px;
  color:#8aa0c5;
}

.coop-link::after{
  content:'';
  position:absolute;
  width:20%;
  height:100%;
  background:linear-gradient(90deg,transparent,#00d4ff,transparent);
  animation:flow 3s linear infinite;
}

@keyframes flow{
  0%{left:-20%;}
  100%{left:100%;}
}

.section{
  padding:24px 20px !important;
}

.section.compact{
  max-width:900px;
  margin:0 auto;
}

.section.compact ul{
  padding-left:18px;
  color:#9fb3d9;
  line-height:1.6;
}

.gate{
  position:fixed;
  inset:0;
  z-index:99999;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(4,10,20,0.92);
}

.gate-box{
  width:min(420px, calc(100% - 32px));
}

.gate input{
  background:rgba(255,255,255,0.08);
  color:#fff;
}

.gate input::placeholder{
  color:#97a8c8;
}

@media (max-width: 760px){
  .hero-stage{
    min-height:760px !important;
    padding:16px;
  }

  .node-card{
    min-width:0 !important;
    width:42% !important;
    padding:12px 12px !important;
  }

  .node-card b{
    font-size:14px !important;
    line-height:1.15 !important;
  }

  .node-card span{
    font-size:12px !important;
    line-height:1.35 !important;
  }

  .stage-kpi{
    width:42% !important;
    padding:12px 12px !important;
  }

  .stage-kpi strong{
    font-size:24px !important;
  }

  .stage-kpi span{
    font-size:12px !important;
    line-height:1.3 !important;
  }

  .n1{ top:6% !important; left:6% !important; }
  .n3{ top:18% !important; right:6% !important; }
  .n2{ top:43% !important; left:6% !important; }
  .n4{ top:58% !important; right:6% !important; }
  .n5{ bottom:8% !important; left:50% !important; transform:translateX(-50%) !important; width:52% !important; }

  .kpi-a{ top:6% !important; right:6% !important; }
  .kpi-b{ bottom:22% !important; left:6% !important; }

  .l1{ top:24% !important; left:34% !important; width:34% !important; }
  .l2{ top:49% !important; left:28% !important; width:44% !important; }
  .l3{ top:66% !important; left:34% !important; width:20% !important; }
  .l4{ top:36% !important; left:56% !important; width:12% !important; }
}

@media (max-width: 480px){
  .hero-stage{
    min-height:820px !important;
  }

  .node-card,
  .stage-kpi{
    width:78% !important;
  }

  .n1{ top:4% !important; left:50% !important; transform:translateX(-50%) !important; }
  .kpi-a{ top:18% !important; left:50% !important; right:auto !important; transform:translateX(-50%) !important; }

  .n3{ top:33% !important; left:50% !important; right:auto !important; transform:translateX(-50%) !important; }
  .n2{ top:48% !important; left:50% !important; transform:translateX(-50%) !important; }
  .n4{ top:63% !important; left:50% !important; right:auto !important; transform:translateX(-50%) !important; }
  .kpi-b{ top:78% !important; left:50% !important; bottom:auto !important; transform:translateX(-50%) !important; }
  .n5{ top:88% !important; left:50% !important; bottom:auto !important; transform:translateX(-50%) !important; }

  .l1,.l2,.l3,.l4{
    display:none !important;
  }
}