:root {
  --bg: #0f1216;
  --fg: #e8e6e3;
  --muted: #9aa4ae;
  --accent: #ffd447;
  --card: #181d24;
  --border: #2a323c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

a { color: var(--accent); }

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  padding: 1.25rem 2rem;
  border-bottom: 1px solid var(--border);
}

a.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

a.brand img {
  height: 3rem;
  width: auto;
}

header h1 {
  margin: 0;
  font-size: 1.5rem;
  letter-spacing: 0.02em;
}

nav a {
  color: var(--fg);
  text-decoration: none;
  margin-left: 1.25rem;
}

nav a:hover { color: var(--accent); }

main {
  flex: 1;
  width: 100%;
  max-width: 60rem;
  margin: 0 auto;
  padding: 2rem;
}

.tagline {
  text-align: center;
  color: var(--muted);
  font-size: 1.15rem;
  margin: 1.5rem 0 3rem;
}

.games {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 1.5rem;
}

.card h2 { margin-top: 0; }

.card .tag {
  color: var(--muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: -0.5rem;
}

a.play {
  display: inline-block;
  background: var(--accent);
  color: #111;
  font-weight: 600;
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 0.35rem;
}

a.play:hover { filter: brightness(1.1); }

footer {
  padding: 1.25rem 2rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  text-align: center;
}