:root {
  --bg: #0b0d12;
  --fg: #f2f4f8;
  --muted: #9aa3b2;
  --accent: #7c5cff;
}
* { box-sizing: border-box; margin: 0; }
html, body { height: 100%; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: radial-gradient(circle at 50% 30%, #1a1440 0%, var(--bg) 60%);
  color: var(--fg);
  display: flex;
  flex-direction: column;
  padding: 0 16px;
}
main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 1rem;
}
h1 {
  font-size: clamp(2.5rem, 8vw, 5rem);
  letter-spacing: -0.03em;
  background: linear-gradient(90deg, var(--fg), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.tagline { font-size: clamp(1.1rem, 3vw, 1.5rem); color: var(--muted); }
.soon {
  margin-top: 1rem;
  padding: 0.4rem 1rem;
  border: 1px solid var(--accent);
  border-radius: 999px;
  font-size: 0.9rem;
}
footer { text-align: center; padding: 1.5rem 0; color: var(--muted); font-size: 0.85rem; }