.price-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin: 40px 0;
}
.price-card {
  background: linear-gradient(180deg, #0077cc 0%, #005bbb 100%);
  color: #fff;
  border-radius: 10px;
  padding: 24px 16px;
  text-align: center;
  box-shadow: 0 3px 8px rgba(0,0,0,0.15);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.price-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(0,0,0,0.2);
}
.price-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}
.price-card p {
  font-size: 22px;
  font-weight: 600;
  margin: 0;
}
.price-card span {
  font-size: 14px;
  opacity: 0.8;
}