:root {
  color-scheme: dark;
  --bg:#000;
  --surface:#070707;
  --surface2:#101010;
  --surface3:#161616;
  --line:#242424;
  --line2:#3a3a3a;
  --text:#f5f5f5;
  --heading:#fff;
  --muted:#a8a8a8;
  --soft:#d7d7d7;
  --button:#fff;
  --buttonText:#000;
  --blue:#8db8ff;
  --green:#36d582;
  --purple:#a98cff;
  --amber:#f3c76b;
  --danger:#ff7777;
  --radius:8px;
  --shadow:0 28px 90px rgba(0,0,0,.48);
  font-family:Montserrat,Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}

html[data-theme="light"] {
  color-scheme: light;
  --bg:#f7f7f4;
  --surface:#fff;
  --surface2:#f0f0ec;
  --surface3:#e9e9e4;
  --line:#d8d8d1;
  --line2:#b8b8b0;
  --text:#151515;
  --heading:#000;
  --muted:#606060;
  --soft:#2f2f2f;
  --button:#111;
  --buttonText:#fff;
  --blue:#1e5ac7;
  --green:#0f9c5a;
  --purple:#6551c9;
  --amber:#9d6b00;
  --shadow:0 24px 70px rgba(0,0,0,.12);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}

body::before{
  content:"";
  position:fixed;
  inset:-22%;
  z-index:-2;
  background:
    radial-gradient(circle at 12% 10%,rgba(137,115,255,.16),transparent 28%),
    radial-gradient(circle at 88% 16%,rgba(54,213,130,.13),transparent 26%),
    radial-gradient(circle at 60% 92%,rgba(141,184,255,.09),transparent 24%),
    var(--bg);
  animation:ambientMove 22s ease-in-out infinite alternate;
}
html[data-theme="light"] body::before{
  background:
    radial-gradient(circle at 12% 10%,rgba(137,115,255,.10),transparent 28%),
    radial-gradient(circle at 88% 16%,rgba(54,180,120,.10),transparent 26%),
    radial-gradient(circle at 60% 92%,rgba(20,80,180,.06),transparent 24%),
    var(--bg);
}
@keyframes ambientMove{from{transform:translate3d(-18px,-12px,0) scale(1)}to{transform:translate3d(20px,14px,0) scale(1.03)}}

.shell{min-height:100vh;display:grid;grid-template-columns:56px 1fr}
.rail{
  position:sticky;top:0;height:100vh;border-right:1px solid var(--line);
  background:var(--bg);padding:10px 6px;display:flex;flex-direction:column;align-items:center;gap:8px;z-index:30
}
.logo{
  width:32px;height:32px;border-radius:var(--radius);background:var(--button);color:var(--buttonText);
  display:grid;place-items:center;font-weight:850;letter-spacing:-.06em;margin-bottom:10px
}
.rail a:not(.logo){
  width:34px;height:34px;border-radius:var(--radius);display:grid;place-items:center;color:var(--muted);
  border:1px solid transparent;position:relative;transition:.22s ease
}
.rail a:not(.logo):hover{background:var(--surface2);border-color:var(--line);color:var(--heading);transform:translateY(-1px)}
.rail a:not(.logo)::after{
  content:attr(data-tip);position:absolute;left:44px;top:50%;transform:translateY(-50%) translateX(-4px);
  background:var(--button);color:var(--buttonText);border-radius:var(--radius);padding:7px 9px;font-size:11px;font-weight:700;
  opacity:0;pointer-events:none;white-space:nowrap;transition:.18s ease;box-shadow:var(--shadow);z-index:100
}
.rail a:not(.logo):hover::after{opacity:1;transform:translateY(-50%) translateX(0)}

.main{min-width:0}
.topbar{
  min-height:58px;border-bottom:1px solid var(--line);background:var(--bg);
  display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 22px;
  position:sticky;top:0;z-index:20
}
.brand{display:flex;flex-direction:column;gap:1px}
.brand small{color:var(--muted);font-size:10px;letter-spacing:.18em;text-transform:uppercase}
.brand strong{color:var(--heading);font-size:14px;font-weight:750}
.nav{display:flex;align-items:center;justify-content:flex-end;gap:7px;flex-wrap:wrap}
.btn,.themeToggle{
  min-height:34px;border:1px solid var(--line);background:var(--surface);color:var(--text);
  border-radius:var(--radius);padding:8px 11px;font-size:12px;font-weight:650;display:inline-flex;align-items:center;gap:7px;
  transition:transform .18s ease,background .18s ease,border-color .18s ease
}
.btn:hover,.themeToggle:hover{background:var(--surface2);border-color:var(--line2);transform:translateY(-1px)}
.btn.primary{background:var(--button);color:var(--buttonText);border-color:var(--button)}

.hero{
  min-height:calc(100vh - 58px);max-width:1280px;margin:0 auto;padding:clamp(58px,8vw,112px) 28px 56px;
  display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:56px;perspective:1200px
}
.heroCopy{animation:fadeUp .7s ease both}
.badge{
  display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line);border-radius:var(--radius);
  padding:7px 10px;color:var(--soft);font-size:12px;font-weight:650;background:transparent
}
.dot{width:7px;height:7px;border-radius:999px;background:var(--green);box-shadow:0 0 22px var(--green)}
h1{color:var(--heading);font-size:clamp(48px,7.3vw,96px);line-height:.88;margin:18px 0 20px;letter-spacing:-.085em;font-weight:850}
.lead{color:var(--muted);font-size:clamp(16px,1.9vw,20px);line-height:1.72;max-width:750px;margin:0 0 26px}
.actions{display:flex;gap:9px;flex-wrap:wrap}
.panel{
  border:1px solid var(--line);background:transparent;border-radius:var(--radius);padding:16px;box-shadow:none;
  transform-style:preserve-3d;animation:cardIn .8s ease both;transition:.25s ease
}
.panel:hover{border-color:var(--line2);background:color-mix(in oklab,var(--surface) 72%,transparent)}
.terminal{min-height:360px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;color:var(--soft)}
.terminal .row{display:flex;justify-content:space-between;gap:18px;padding:12px 0;border-bottom:1px solid var(--line)}
.k{color:var(--muted)}.v{color:var(--heading);text-align:right;font-weight:700}
pre{white-space:pre-wrap;word-break:break-word;margin:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px;color:var(--soft);line-height:1.55}

.section{max-width:1280px;margin:0 auto;padding:52px 28px;border-top:1px solid var(--line)}
.sectionHead{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1fr);gap:48px;align-items:end;margin-bottom:26px}
.sectionHead h2{color:var(--heading);font-size:clamp(32px,5vw,66px);line-height:.98;letter-spacing:-.075em;margin:0;font-weight:850}
.sectionHead p{color:var(--muted);line-height:1.72;margin:0;font-size:15px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.grid.two{grid-template-columns:repeat(2,1fr)}
.card,.feature,.routeItem,.metric,.step,.legalCard{
  border:1px solid var(--line);background:transparent;border-radius:var(--radius);padding:18px;transition:.24s ease;position:relative;overflow:hidden
}
.card::before,.feature::before,.routeItem::before,.metric::before,.step::before,.legalCard::before{
  content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent,rgba(255,255,255,.045),transparent);
  transform:translateX(-120%);transition:.55s ease;pointer-events:none
}
.card:hover::before,.feature:hover::before,.routeItem:hover::before,.metric:hover::before,.step:hover::before,.legalCard:hover::before{transform:translateX(120%)}
.card:hover,.feature:hover,.routeItem:hover,.metric:hover,.step:hover,.legalCard:hover{background:var(--surface);border-color:var(--line2);transform:translateY(-4px)}
.card h3,.feature strong,.routeItem strong,.step strong,.legalCard strong{color:var(--heading);margin:0 0 10px;font-size:16px;font-weight:750;letter-spacing:-.025em}
.card p,.feature span,.routeItem span,.step span,.legalCard span{color:var(--muted);line-height:1.62;font-size:13px;display:block}
.link{margin-top:16px;display:inline-flex;color:var(--blue);font-size:13px;font-weight:750}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.metric strong{display:block;color:var(--heading);font-size:34px;letter-spacing:-.06em;line-height:1}
.metric span{display:block;color:var(--muted);margin-top:8px;font-size:12px}
.workflow{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.step{min-height:145px}
.step em{font-style:normal;color:var(--muted);font-size:11px;display:block;margin-bottom:18px}
.featureList,.routeMap{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.deepFeature{display:grid;grid-template-columns:260px 1fr;gap:18px;align-items:start;border-top:1px solid var(--line);padding:28px 0}
.deepFeature:first-child{border-top:0}
.deepFeature h3{margin:0;color:var(--heading);letter-spacing:-.04em;font-size:28px}
.deepFeature p{margin:0 0 14px;color:var(--muted);line-height:1.68}
.pillRow{display:flex;gap:8px;flex-wrap:wrap}
.pill{border:1px solid var(--line);border-radius:999px;padding:7px 10px;color:var(--soft);font-size:12px;background:var(--surface)}

.footer{
  max-width:1280px;margin:0 auto;padding:34px 28px 64px;border-top:1px solid var(--line);
  display:grid;grid-template-columns:1.2fr repeat(4,1fr);gap:22px;color:var(--muted)
}
.footer h4{color:var(--heading);margin:0 0 12px;font-size:13px}
.footer a,.footer p{display:block;color:var(--muted);font-size:12px;line-height:1.8;margin:0}
.footer a:hover{color:var(--heading)}
.legalPage{max-width:980px;margin:0 auto;padding:64px 28px}
.legalPage h1{font-size:clamp(42px,6vw,76px)}
.legalPage h2{color:var(--heading);margin-top:34px}
.legalPage p,.legalPage li{color:var(--muted);line-height:1.75}
.legalPage ul{padding-left:22px}
.contactGrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
input,textarea{width:100%;border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:var(--radius);padding:12px;font:inherit}
textarea{min-height:140px;resize:vertical}

@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
@keyframes cardIn{from{opacity:0;transform:rotateX(5deg) translateY(20px)}to{opacity:1;transform:rotateX(0) translateY(0)}}

@media(max-width:1050px){
  .hero,.sectionHead,.deepFeature{grid-template-columns:1fr}
  .grid,.grid.two,.metrics,.workflow{grid-template-columns:repeat(2,1fr)}
  .hero{min-height:auto}
  .footer{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:720px){
  .shell{grid-template-columns:1fr}.rail{display:none}
  .topbar{align-items:flex-start;flex-direction:column;padding:14px}.nav{justify-content:flex-start}
  .hero{padding:52px 18px 34px;gap:32px}.section{padding:38px 18px}
  .grid,.grid.two,.featureList,.routeMap,.metrics,.workflow,.contactGrid{grid-template-columns:1fr}
  .footer{grid-template-columns:1fr;padding:30px 18px 58px}
  h1{font-size:clamp(44px,15vw,70px)}
}