:root {
  --bg: #f7f6f3;
  --fg: #1b1b1f;
  --muted: #5f5f6b;
  --accent: #3b4cca;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111114;
    --fg: #ececf1;
    --muted: #a0a0ad;
    --accent: #8f9bff;
  }
}
* { box-sizing: border-box; margin: 0; }
body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 16px;
  background: var(--bg);
  color: var(--fg);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
main { text-align: center; max-width: 36rem; }
h1 { font-size: clamp(2.5rem, 8vw, 4rem); letter-spacing: 0.3em; font-weight: 600; margin-right: -0.3em; }
.tagline { margin-top: 1rem; font-size: clamp(1.05rem, 3vw, 1.3rem); }
.soon { margin-top: 0.5rem; color: var(--muted); }
.contact { display: inline-block; margin-top: 2rem; color: var(--accent); text-decoration: none; border-bottom: 1px solid currentColor; }
.contact:hover, .contact:focus-visible { opacity: 0.8; }