:root {
  --bg: #000;
  --fg: #fff;
  --muted: #8a8a8a;
}

*, *::before, *::after { box-sizing: border-box; }

html, body { margin: 0; height: 100%; }

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--bg);
  color: var(--fg);
  font-family: "Google Sans Flex", "Google Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  text-align: center;
}

.logo {
  width: min(480px, 90vw);
  height: auto;
}

.tagline {
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: 1.125rem;
  letter-spacing: 0.02em;
}

footer {
  padding: 1.5rem 1rem;
  color: var(--muted);
  font-size: 0.875rem;
  text-align: center;
}