:root{
  --bg:#070A12;
  --panel:#0C1020;
  --txt:#EAF0FF;
  --muted:#A9B4D6;
  --line:rgba(255,255,255,.10);
  --cyan:#35D0FF;
  --blue:#3A7CFF;
  --violet:#A855F7;
  --ok:#22c55e;
  --shadow: 0 18px 50px rgba(0,0,0,.45);
  --radius: 18px;
  --radius2: 26px;
  --max: 1160px;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; font-family:var(--sans); color:var(--txt);
  background:
    radial-gradient(900px 500px at 10% 0%, rgba(53,208,255,.12), transparent 55%),
    radial-gradient(900px 500px at 90% 0%, rgba(168,85,247,.12), transparent 55%),
    radial-gradient(1200px 900px at 50% 110%, rgba(58,124,255,.10), transparent 60%),
    var(--bg);
}

a{color:inherit; text-decoration:none}
.wrap{max-width:var(--max); margin:0 auto; padding:0 20px}

.muted{color:var(--muted)}
.section{padding:56px 0}
.lead{margin:0 0 22px; color:var(--muted); line-height:1.6; max-width: 75ch}

.grid-2{display:grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap:14px}
.grid-3{display:grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap:14px}

@media (max-width: 980px){
  .grid-2,.grid-3{grid-template-columns:1fr}
}