:root{
  --bg:#0b0f14;
  --panel:#101826;
  --text:#e9eef7;
  --muted:#b7c3d6;
  --line:rgba(255,255,255,.10);
  --accent:#ffffff;
  --max:1120px;
  --r:16px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(1200px 600px at 20% 0%, rgba(255,255,255,.06), transparent 60%),
              radial-gradient(900px 500px at 80% 10%, rgba(255,255,255,.05), transparent 55%),
              var(--bg);
  color:var(--text);
  overflow-x:hidden;
  line-height:1.55;
}
a{color:inherit}
.container{max-width:var(--max);margin:0 auto;padding:0 22px}
.nav{
  position:sticky;top:0;z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(11,15,20,.72);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{height:28px;width:auto;display:block}
.brand span{font-weight:700;letter-spacing:.2px}
.nav-links{display:flex;gap:18px;flex-wrap:wrap}
.nav-links a{text-decoration:none;color:var(--muted);font-weight:600;font-size:14px}
.nav-links a:hover{color:var(--text)}

.hero{padding:74px 0 44px}
.kicker{color:var(--muted);font-weight:700;font-size:13px;letter-spacing:.18em;text-transform:uppercase}
.h1{font-size:44px;line-height:1.08;margin:14px 0 14px;font-weight:800;letter-spacing:-.02em}
.sub{color:var(--muted);font-size:18px;max-width:760px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:12px 16px;border-radius:12px;
  text-decoration:none;font-weight:700;
  border:1px solid var(--line);
  background: rgba(255,255,255,.06);
}
.btn.primary{background:var(--accent);color:#000;border-color:transparent}
.btn:hover{transform: translateY(-1px)}
.btn:active{transform:none}

.section{padding:46px 0}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border:1px solid var(--line);
  border-radius: var(--r);
  padding:18px;
  overflow:hidden;
}
.card h3{margin:0 0 8px;font-size:16px}
.card p{margin:0;color:var(--muted);font-size:14px}
.h2{font-size:26px;margin:0 0 14px;font-weight:800;letter-spacing:-.01em}
.list{margin:0;padding-left:18px;color:var(--muted)}
.list li{margin:8px 0}
.q{font-weight:800;margin:18px 0 6px}
.a{color:var(--muted);margin:0}

.footer{padding:38px 0;border-top:1px solid var(--line);color:var(--muted);font-size:14px}
.footer a{color:var(--muted);text-decoration:none}
.footer a:hover{color:var(--text)}

@media (max-width: 920px){
  .h1{font-size:36px}
  .grid-3{grid-template-columns:1fr}
}