@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap');

:root{
  --bg:#05070b;
  --deep:#07111c;
  --paper:#f3f6fa;
  --ink:#081321;
  --blue:#3aa6ff;
  --cyan:#8ee6ff;
  --muted:#91a5b9;
  --line:rgba(255,255,255,.12);
  --radius:24px;
  --shadow:0 30px 90px rgba(0,0,0,.28)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:white;font-family:Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
button{font:inherit}
.ambient-grid{position:fixed;inset:0;pointer-events:none;opacity:.05;background-image:linear-gradient(rgba(255,255,255,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.1) 1px,transparent 1px);background-size:80px 80px;mask-image:linear-gradient(to bottom,black,transparent 80%)}
.site-header{position:fixed;z-index:50;top:0;left:0;right:0;height:76px;padding:0 5vw;display:flex;align-items:center;justify-content:space-between;background:linear-gradient(to bottom,rgba(3,5,9,.94),rgba(3,5,9,.15),transparent);backdrop-filter:blur(14px)}
.site-header nav{display:flex;gap:28px;color:#aab8c7;font-size:13px}
.site-header nav a:hover{color:white}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:29px;height:29px;border:3px solid var(--blue);border-radius:50%;box-shadow:0 0 28px rgba(58,166,255,.6)}
.brand span:last-child{display:flex;flex-direction:column}
.brand strong{font-size:12px;letter-spacing:.25em}
.brand small{font-size:7px;letter-spacing:.18em;color:#a9bfd5;margin-top:4px}
.pill{border:1px solid rgba(255,255,255,.2);padding:10px 15px;border-radius:999px;font-size:12px;background:rgba(255,255,255,.04)}
.hero{min-height:100vh;padding:130px 6vw 70px;display:grid;grid-template-columns:1fr 1fr;align-items:center;position:relative;overflow:hidden;background:radial-gradient(circle at 75% 40%,rgba(0,103,255,.2),transparent 28%),radial-gradient(circle at 35% 85%,rgba(0,206,255,.08),transparent 25%),#02050a}
.hero-copy{z-index:2}
.eyebrow{color:var(--blue);font-size:11px;font-weight:700;letter-spacing:.22em;text-transform:uppercase}
h1,h2,h3{font-family:"Space Grotesk",Inter,sans-serif;margin-top:0}
h1{font-size:clamp(58px,7.5vw,122px);line-height:.86;letter-spacing:-.075em;margin:26px 0}
h2{font-size:clamp(42px,6vw,90px);line-height:.98;letter-spacing:-.055em;margin-bottom:44px}
h1 span,h2 span{color:var(--blue)}
.lede{max-width:680px;font-size:18px;color:#a7b7c8;line-height:1.7}
.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.button{padding:14px 20px;border-radius:999px;font-size:14px;font-weight:600}
.button.primary{background:white;color:#07111d}
.button.secondary{border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.04)}
.hero-visual svg{width:100%;filter:drop-shadow(0 0 30px rgba(52,156,255,.18))}
.wires path{stroke-dasharray:8 14;animation:dash 18s linear infinite}
@keyframes dash{to{stroke-dashoffset:-220}}
.section{padding:120px 7vw}
.light{background:linear-gradient(180deg,#f8fafc,#e9eef4);color:var(--ink)}
.dark{background:#04070b}
.deep{background:radial-gradient(circle at 80% 15%,rgba(0,109,255,.12),transparent 36%),var(--deep)}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.compare article{padding:38px;border-radius:var(--radius);background:#e4e9ef;min-height:430px}
.compare article.inverse{background:#06111d;color:white;box-shadow:var(--shadow)}
.compare h3{font-size:32px}
.compare p{line-height:1.75;color:#57697b}
.compare .inverse p{color:#9eb0c3}
.islands,.ring{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:42px}
.islands span{background:white;padding:22px 12px;border-radius:14px;box-shadow:0 12px 28px rgba(20,40,63,.07);font-size:13px}
.ring span{aspect-ratio:1;display:grid;place-items:center;text-align:center;border:1px solid rgba(91,188,255,.4);border-radius:50%;font-size:12px}
.statement{padding:180px 7vw;text-align:center}
.statement h2{max-width:1100px;margin:22px auto 42px}
.statement>p:last-child{max-width:850px;margin:auto;color:#9db0c4;font-size:20px;line-height:1.7}
.layers{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.layers article{display:grid;grid-template-columns:80px 1fr;padding:27px 30px;background:rgba(255,255,255,.035);border-bottom:1px solid rgba(255,255,255,.06);transition:.25s}
.layers article:hover{background:rgba(58,166,255,.09);transform:translateX(8px)}
.layers b{color:var(--blue)}
.layers h3{font-size:24px;margin-bottom:4px}
.layers p{margin:0;color:#93a6ba}
.two-col{display:grid;grid-template-columns:1.25fr .75fr;gap:60px;align-items:end}
.side-copy{font-size:18px;line-height:1.75;color:#9eb0c3}
.light .side-copy{color:#536678}
.scenario{background:#07111d;color:white;border-radius:30px;padding:42px;box-shadow:var(--shadow)}
.scenario h3{font-size:clamp(28px,4vw,58px);line-height:1.08;max-width:1100px}
.flow{display:flex;align-items:center;margin:45px 0;color:#a6c8e3;text-transform:uppercase;letter-spacing:.07em;font-size:11px}
.flow i{height:1px;flex:1;background:linear-gradient(90deg,var(--blue),rgba(255,255,255,.1));margin:0 10px}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.metrics div{padding:24px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.05);border-radius:16px}
.metrics small{display:block;color:#90a3b7;margin-bottom:10px}
.metrics strong{font-size:30px;font-family:"Space Grotesk"}
.capabilities{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.1)}
.capabilities article{padding:30px;background:#05090e;min-height:250px}
.capabilities b{color:var(--blue);font-size:12px}
.capabilities h3{font-size:27px;margin-top:36px}
.capabilities p{color:#8ea2b7;line-height:1.7}
.use-cases{border-top:1px solid #ccd6e0}
.use-cases article{display:grid;grid-template-columns:80px 1fr;padding:30px 0;border-bottom:1px solid #ccd6e0}
.use-cases span{color:var(--blue);font-weight:700}
.use-cases h3{font-size:28px;margin-bottom:4px}
.use-cases p{margin:0;color:#536678}
.time-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.time-card{text-align:left;padding:26px;border:1px solid rgba(255,255,255,.11);background:rgba(255,255,255,.03);color:white;border-radius:18px;cursor:pointer;transition:.25s}
.time-card.active,.time-card:hover{transform:translateY(-5px);border-color:rgba(58,166,255,.55);background:rgba(0,111,255,.12)}
.time-card small{display:block;color:var(--blue);font-weight:700;text-transform:uppercase;letter-spacing:.12em}
.time-card strong{display:block;font-size:21px;margin-top:18px}
#time-detail{margin-top:28px;border:1px solid var(--line);border-radius:18px;padding:28px;color:#a9bbcc;font-size:18px}
.trust-visual{position:relative;height:500px;max-width:850px;margin:20px auto}
.root,.branch,.leaf{position:absolute;padding:14px 18px;border:1px solid rgba(103,199,255,.45);border-radius:12px;background:#07121f;box-shadow:0 0 30px rgba(0,120,255,.13)}
.root{top:6%;left:50%;transform:translateX(-50%)}.one{top:34%;left:20%}.two{top:34%;right:20%}
.a{left:4%;bottom:10%}.b{left:29%;bottom:10%}.c{right:29%;bottom:10%}.d{right:4%;bottom:10%}
.trust-visual:before,.trust-visual:after{content:"";position:absolute;left:50%;top:17%;width:1px;height:57%;background:linear-gradient(var(--blue),transparent);transform-origin:top}
.trust-visual:before{transform:rotate(38deg)}.trust-visual:after{transform:rotate(-38deg)}
.architecture{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr auto 1fr;gap:12px;align-items:center;overflow-x:auto}
.architecture>div{min-width:175px;border:1px solid var(--line);border-radius:18px;padding:20px;background:rgba(255,255,255,.025)}
.architecture>div.highlight{border-color:rgba(58,166,255,.5);background:rgba(0,111,255,.12)}
.architecture small{display:block;color:var(--blue);text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px}
.architecture span{display:block;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.06);color:#aab9c9}
.architecture i{font-style:normal;color:var(--blue);font-size:24px}
.loop{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;margin:50px 0}
.loop span{padding:18px 22px;border:1px solid #cbd7e2;border-radius:999px;background:white}
.loop b{color:var(--blue)}
.centered{text-align:center;color:#526577;font-size:18px}
.final{min-height:86vh;padding:120px 7vw;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;background:radial-gradient(circle at 50% 110%,rgba(0,111,255,.32),transparent 45%),#05070b}
.final h2{font-size:clamp(60px,9vw,140px);max-width:1100px;margin:25px auto}
.final>p:not(.eyebrow){max-width:760px;color:#9fb2c5;font-size:19px}
footer{padding:32px 5vw;border-top:1px solid rgba(255,255,255,.08);display:grid;grid-template-columns:auto 1fr;gap:12px 30px;align-items:center;color:#7f91a4;font-size:12px}
footer .disclaimer{grid-column:2;margin:0}
@media(max-width:1000px){
  .site-header nav{display:none}
  .hero{grid-template-columns:1fr}
  .hero-visual{position:absolute;opacity:.38;inset:25% -25% -10% 35%}
  .compare,.two-col{grid-template-columns:1fr}
  .capabilities{grid-template-columns:repeat(2,1fr)}
  .metrics,.time-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:650px){
  .site-header{padding:0 18px}.pill{display:none}
  .hero,.section,.statement,.final{padding-left:22px;padding-right:22px}
  .hero-visual{display:none}
  .compare,.capabilities,.metrics,.time-grid{grid-template-columns:1fr}
  .islands,.ring{grid-template-columns:1fr 1fr}
  .architecture{grid-template-columns:1fr}
  .architecture i{text-align:center;transform:rotate(90deg)}
  footer{grid-template-columns:1fr;text-align:center}
  footer .disclaimer{grid-column:1}
}