:root{
  --bg:#000;
  --fg:#fff;
  --muted:rgba(255,255,255,.7);
  --line:rgba(255,255,255,.12);
  --max:1100px;
}

*{box-sizing:border-box;margin:0;padding:0}
body{
  background:var(--bg);
  color:var(--fg);
  font-family:"IBM Plex Mono", monospace;
  line-height:1.6;
}

a{color:inherit;text-decoration:none}
a:hover{opacity:.85}

.container{max-width:var(--max);margin:0 auto;padding:0 24px}

.nav{
  position:sticky;top:0;
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
  padding:18px 0;
}
.nav .container{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand{letter-spacing:.12em;font-weight:700;font-size:14px}
.links{display:flex;gap:18px;font-size:13px;color:var(--muted)}
.links a{padding:6px 10px;border:1px solid transparent;border-radius:999px}
.links a:hover{border-color:var(--line)}

.hero{padding:88px 0 56px;border-bottom:1px solid var(--line)}
.hero h1{font-size:44px;line-height:1.1;letter-spacing:-.02em}
.hero p{margin-top:14px;color:var(--muted);max-width:60ch}
.ctaRow{margin-top:26px;display:flex;gap:12px;flex-wrap:wrap}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 16px;border-radius:12px;
  border:1px solid var(--line);
  font-size:13px;letter-spacing:.02em
}
.btn.primary{background:#fff;color:#000;border-color:#fff}
.btn.primary:hover{opacity:.92}
.btn.ghost:hover{background:rgba(255,255,255,.06)}

.grid{display:grid;gap:14px}
@media(min-width:900px){.grid.cols3{grid-template-columns:repeat(3,1fr)}}
.card{
  border:1px solid var(--line);
  border-radius:16px;
  padding:18px;
  background:rgba(255,255,255,.03);
}
.card h3{font-size:14px;margin-bottom:8px}
.card p{color:var(--muted);font-size:13px}

.section{padding:56px 0;border-bottom:1px solid var(--line)}
.section h2{font-size:18px;margin-bottom:14px;letter-spacing:.02em}

.footer{padding:28px 0;color:var(--muted);font-size:12px}