:root{--bg:#0b1220;--bg2:#111a2e;--line:#1f2b45;--text:#e6ebf5;--muted:#9aa7c0;--accent:#5eead4;--accent2:#38bdf8;--radius:14px;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent)}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
.nav{position:sticky;top:0;z-index:10;background:rgba(11,18,32,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--text);text-decoration:none;font-size:18px}
nav{display:flex;align-items:center;gap:22px}
nav a{color:var(--muted);text-decoration:none;font-size:15px}
nav a:hover{color:var(--text)}
.btn{display:inline-block;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#04121a;font-weight:650;padding:12px 22px;border-radius:10px;text-decoration:none;transition:transform .15s}
.btn:hover{transform:translateY(-1px)}
nav .btn,.btn-sm{padding:8px 14px;font-size:14px;color:#04121a}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.hero{padding:96px 24px 64px;position:relative}
.hero::before{content:"";position:absolute;inset:-40px 0 auto;height:420px;z-index:-1;background:radial-gradient(600px 300px at 20% 20%,rgba(94,234,212,.14),transparent),radial-gradient(500px 280px at 80% 0,rgba(56,189,248,.12),transparent)}
.badge{display:inline-block;margin:0 0 18px;padding:5px 12px;border:1px solid rgba(94,234,212,.4);border-radius:999px;color:var(--accent);font-size:13px;font-weight:600;letter-spacing:.02em}
h1{font-size:clamp(36px,6vw,62px);line-height:1.08;margin:0 0 20px;letter-spacing:-.02em}
h2{font-size:clamp(26px,3.4vw,36px);margin:0 0 10px;letter-spacing:-.01em}
h3{margin:0 0 8px;font-size:18px}
.lead{font-size:clamp(17px,2vw,20px);color:var(--muted);max-width:720px;margin:0 0 30px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.facts{list-style:none;padding:0;margin:48px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.facts li{background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius);padding:16px;color:var(--muted);font-size:14px}
.facts strong{display:block;color:var(--text);font-size:22px}
.section{padding:64px 24px;border-top:1px solid var(--line)}
.sub{color:var(--muted);max-width:760px;margin:0 0 32px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.card p{color:var(--muted);margin:0 0 14px;font-size:15px}
.card code{display:block;font:12.5px/1.5 var(--mono);color:var(--accent);word-break:break-word}
.mono{font-family:var(--mono);font-size:.9em}
.pricing{display:grid;grid-template-columns:1fr 1.3fr;gap:32px;align-items:start}
table{width:100%;border-collapse:collapse;background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
th,td{text-align:left;padding:13px 18px;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:.05em}
td:last-child{text-align:right;font-family:var(--mono)}
tr:last-child td{border-bottom:0}
.steps{margin:0;padding-left:22px;color:var(--muted)}
.steps li{margin:0 0 14px}
.steps strong{color:var(--text)}
.note{color:var(--muted);font-size:14px;margin-top:22px}
.connect{display:grid;grid-template-columns:1.1fr 1fr;gap:32px}
.label{margin:0 0 8px;font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-weight:600}
pre{margin:0 0 22px;background:#060b15;border:1px solid var(--line);border-radius:10px;padding:16px 18px;overflow-x:auto}
pre code{font:14px/1.55 var(--mono);color:#cfe8ff}
.connect p{color:var(--muted)}
.final{text-align:center}
.final p{color:var(--muted)}
.foot{padding:32px 24px 48px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}
@media (max-width:860px){
  nav a:not(.btn){display:none}
  .grid,.pricing,.connect{grid-template-columns:1fr}
  .facts{grid-template-columns:repeat(2,1fr)}
  .hero{padding-top:64px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}