:root {
  --bg: #0e0e11;
  --fg: #f5f5f7;
  --muted: #9a9aa5;
  --accent: #6c8cff;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: var(--bg);
  color: var(--fg);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  padding: 24px;
}

.hero {
  text-align: center;
  max-width: 640px;
}

.hero h1 {
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  letter-spacing: -0.02em;
  background: linear-gradient(90deg, var(--fg), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 1rem;
}

.hero p {
  font-size: clamp(1rem, 3vw, 1.25rem);
  line-height: 1.6;
}

.muted { color: var(--muted); margin-top: 0.5rem; }