.pricing {
  padding: 3rem;
  text-align: center;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.pricing-card {
  border: 1px solid #ddd;
  padding: 1.5rem;
  border-radius: 8px;
  transition: 0.3s;
}

.pricing-card:hover {
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.pricing-card .price {
  font-size: 1.5rem;
  margin: 1rem 0;
}

.pricing-card a.btn-buy {
  display: inline-block;
  margin-top: 1rem;
  text-decoration: none;
  color: white;
  background: #111;
  padding: 0.5rem 1rem;
  border-radius: 4px;
}