.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  width: 100%;
  max-width: 900px;
  margin: auto;
}

.card {
  display: flex;
  flex-direction: column;
  margin: var(--space-md);
  background: var(--card-bg);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  padding: 25px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.card:hover {
  box-shadow: 0 8px 20px rgba(40, 40, 40, 0.5);
  border-color: var(--primary);
}

.card h2 {
  text-align: center;
  font-size: 1.2rem;
  margin-bottom: var(--space-sm);
  color: var(--primary-light);
}

.card p {
  font-size: 0.9rem;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.card a {
  display: block;
  text-align: center;
  font-weight: 600;
  margin-top: auto;
  font-size: var(--text-md);
  text-decoration: none;
  background: var(--primary);
  color: #000000;
  padding: var(--space-sm) var(--space-sm);
  border-radius: 8px;
  transition: 0.3s;
}

.card a:hover {
  background: var(--primary-light);
}

footer {
  margin-top: 60px;
  font-size: 0.85rem;
  color: var(--text-muted);
}