:root {
  --bg: #0b0f17;
  --card: #111827;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --accent: #60a5fa;
  --border: rgba(255, 255, 255, 0.08);
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: radial-gradient(1200px 700px at 20% 10%, rgba(96,165,250,0.20), transparent 55%),
              radial-gradient(900px 600px at 80% 30%, rgba(167,139,250,0.14), transparent 50%),
              var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 48px 20px 56px;
}

.hero h1 {
  margin: 0;
  font-size: 44px;
  letter-spacing: -0.02em;
}

.tagline {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.card {
  margin-top: 22px;
  padding: 18px 18px;
  background: rgba(17, 24, 39, 0.7);
  border: 1px solid var(--border);
  border-radius: 14px;
  backdrop-filter: blur(8px);
}

.card h2 {
  margin: 0 0 10px;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #cbd5e1;
}

ul {
  margin: 0;
  padding-left: 18px;
}

li { margin: 8px 0; }

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover { text-decoration: underline; }

.footer {
  margin-top: 26px;
  color: var(--muted);
  font-size: 14px;
}

.bolt {
  color: #fbbf24;
}