:root {
  --bg: #0f1220;
  --card: #1a1f36;
  --accent: #ffb703;
  --text: #f1f1f6;
  --muted: #9aa0b4;
  font-family: 'Segoe UI', system-ui, -apple-system, Roboto, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top, #1c2138 0%, #0f1220 60%);
  color: var(--text);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px 16px 60px;
}

header { text-align: center; margin-bottom: 24px; }
header h1 { font-size: 2.4rem; margin: 0; }
.subtitle { color: var(--muted); margin-top: 4px; }

.grid {
  width: 100%;
  max-width: 900px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card {
  background: var(--card);
  border-radius: 18px;
  padding: 24px;
  text-decoration: none;
  color: var(--text);
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
}
.card:not(.card-soon):hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.5);
}
.card-emoji { font-size: 2.6rem; }
.card h2 { margin: 0; font-size: 1.3rem; }
.card p { margin: 0; color: var(--muted); font-size: 0.9rem; }
.card-soon { opacity: 0.45; cursor: default; }

footer {
  max-width: 900px;
  text-align: center;
  color: var(--muted);
  font-size: 0.75rem;
  margin-top: 32px;
}