:root{
  --bg:#0b0f12;
  --panel:#11161b;
  --muted:#6b7280;
  --text:#e5e7eb;
  --accent:#00d084;
  --accent2:#7cffcb;
  --card:#0f1419;
  --shadow: 0 10px 20px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.nav{position:sticky;top:0;background:rgba(11,15,18,.7);backdrop-filter:blur(8px);border-bottom:1px solid #111;z-index:50}
.nav .inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:12px;font-weight:700}
.brand img{width:28px;height:28px}
.menu{display:flex;gap:18px;align-items:center}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:10px;border:1px solid #1f2937;background:linear-gradient(180deg,#121821,#0c1117);box-shadow:var(--shadow)}
.btn:hover{border-color:#334155;transform:translateY(-1px)}
.btn.primary{background:linear-gradient(135deg, rgba(0,208,132,.15), rgba(124,255,203,.08));border-color:#134e4a}
.hero{padding:72px 0 36px;border-bottom:1px solid #111;background:radial-gradient(600px 300px at 80% -20%, rgba(0,208,132,.08), transparent),radial-gradient(600px 300px at 20% -20%, rgba(124,255,203,.08), transparent)}
.hero h1{font-size:42px;line-height:1.1;margin:0 0 14px;font-weight:800;letter-spacing:-.02em}
.hero p{font-size:18px;color:#cbd5e1;max-width:720px}
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{background:var(--card);border:1px solid #111;border-radius:14px;padding:18px;box-shadow:var(--shadow)}
.card h3{margin:6px 0 8px;font-size:18px}
.badge{display:inline-block;padding:4px 8px;border:1px solid #134e4a;border-radius:999px;background:rgba(0,208,132,.08);font-size:12px;color:#a7f3d0}
.section{padding:42px 0;border-bottom:1px solid #111}
.kicker{color:#a7f3d0;font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:12px}
.footer{padding:24px 0;color:var(--muted);font-size:14px}
.code{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; background:#0b1015;border:1px solid #0f172a;padding:14px;border-radius:10px;overflow:auto}
ul.clean{list-style:none;padding:0;margin:0}
ul.clean li{display:flex;gap:12px;margin:10px 0;align-items:flex-start}
.svg{width:18px;height:18px;flex:0 0 18px;opacity:.9}
@media (max-width:900px){.grid-3{grid-template-columns:1fr} .hero h1{font-size:34px}}