:root {
  --bg: #0e0e10;
  --fg: #f2f2f2;
  --muted: #8a8a92;
  --accent: #7aa2f7;
  --card: #17171a;
  --border: #2a2a30;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--fg);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  line-height: 1.6;
}

main {
  max-width: 720px;
  width: 100%;
}

header {
  text-align: center;
  margin-bottom: 3rem;
}

h1 {
  font-size: 4rem;
  letter-spacing: -0.04em;
  font-weight: 700;
}

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

.apps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
  margin-bottom: 3rem;
}

.card {
  display: block;
  padding: 1.5rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--fg);
  text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.card h2 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.card p {
  color: var(--muted);
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.link {
  color: var(--accent);
  font-size: 0.9rem;
  font-family: ui-monospace, "SF Mono", Monaco, monospace;
}

footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
}

@media (max-width: 480px) {
  h1 {
    font-size: 3rem;
  }
}