:root {
  color-scheme: dark;
  --bg: #070914;
  --panel: rgba(255,255,255,.07);
  --panel-strong: rgba(255,255,255,.12);
  --text: #eef2ff;
  --muted: #aab3cf;
  --line: rgba(255,255,255,.13);
  --accent: #7c3aed;
  --accent-2: #06b6d4;
  --green: #34d399;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 15% 10%, rgba(124,58,237,.35), transparent 32rem),
    radial-gradient(circle at 85% 20%, rgba(6,182,212,.22), transparent 28rem),
    var(--bg);
  color: var(--text);
}

a { color: inherit; text-decoration: none; }

.nav {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand, .nav nav { display: flex; align-items: center; gap: 18px; }
.brand { font-weight: 800; letter-spacing: .08em; }
.brand-mark {
  width: 38px; height: 38px; border-radius: 14px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 16px 40px rgba(124,58,237,.35);
}
.nav nav a { color: var(--muted); font-size: 14px; }
.nav nav a:hover { color: var(--text); }

main { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.hero {
  min-height: calc(100vh - 84px);
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 48px;
  align-items: center;
  padding: 56px 0 88px;
}
.eyebrow {
  margin: 0 0 16px;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: .16em;
  font-weight: 800;
  font-size: 12px;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  font-size: clamp(48px, 7vw, 88px);
  line-height: .94;
  letter-spacing: -.07em;
  margin-bottom: 24px;
}
h2 { font-size: clamp(32px, 4vw, 52px); line-height: 1; letter-spacing: -.045em; }
.lead { color: var(--muted); font-size: 20px; line-height: 1.7; max-width: 660px; }
.actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 34px; }
.button {
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 750;
}
.primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); border: 0; }
.ghost { background: rgba(255,255,255,.05); color: var(--text); }

.hero-card, article, .flow, .cta {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel-strong), var(--panel));
  box-shadow: 0 24px 80px rgba(0,0,0,.35);
  backdrop-filter: blur(18px);
}
.hero-card { border-radius: 28px; overflow: hidden; transform: rotate(1.5deg); }
.terminal-bar { height: 48px; display: flex; gap: 8px; align-items: center; padding: 0 18px; border-bottom: 1px solid var(--line); }
.terminal-bar span { width: 11px; height: 11px; border-radius: 50%; background: var(--muted); opacity: .7; }
.terminal-bar span:first-child { background: #fb7185; }
.terminal-bar span:nth-child(2) { background: #fbbf24; }
.terminal-bar span:nth-child(3) { background: #34d399; }
pre { margin: 0; padding: 28px; color: #d9f99d; font-size: 15px; line-height: 1.8; white-space: pre-wrap; }

.grid-section { padding: 70px 0; display: grid; grid-template-columns: .75fr 1.25fr; gap: 36px; align-items: start; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
article { border-radius: 24px; padding: 24px; }
article p, .flow span, .cta p { color: var(--muted); line-height: 1.65; }

.flow, .cta { border-radius: 32px; padding: 34px; margin: 40px 0 80px; }
.flow ol { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 12px; }
.flow li { display: grid; grid-template-columns: 120px 1fr; gap: 18px; padding: 18px 0; border-top: 1px solid var(--line); }
.flow strong { color: var(--text); }
.cta { text-align: center; }
.cta p { max-width: 640px; margin-left: auto; margin-right: auto; }

@media (max-width: 860px) {
  .hero, .grid-section { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
  .nav nav { display: none; }
  .hero-card { transform: none; }
  .flow li { grid-template-columns: 1fr; gap: 6px; }
}