body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: #f3f4f6;
}

.hero {
  text-align: center;
  padding: 3rem 1rem;
  background: linear-gradient(to right, #0f172a, #1e293b);
  color: white;
}

.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  padding: 2rem;
}

.tile {
  background: white;
  padding: 1.5rem;
  border-radius: 1rem;
  box-shadow: 0 8px 16px rgba(0,0,0,0.1);
  position: relative;
  transition: transform 0.3s ease;
}

.tile:hover {
  transform: translateY(-5px);
}

.tile h2 {
  margin-top: 0;
  color: #0f172a;
}

.tile p {
  color: #334155;
}

.btn {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.5rem 1rem;
  background: #1e40af;
  color: white;
  border-radius: 0.5rem;
  text-decoration: none;
  transition: background 0.3s;
}

.btn:hover {
  background: #1d4ed8;
}

.coming-soon {
  opacity: 0.6;
  pointer-events: none;
}

.coming-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: #f59e0b;
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  font-weight: bold;
}