.card {
  background-color: rgb(17, 24, 39); /* same as bg-gray-900 */
  border: 1px solid rgba(30, 64, 175, 0.4); /* border-blue-800/40 */
  border-radius: 0.5rem; /* rounded-lg */
  padding: 1.25rem 1.5rem; /* px-6 py-5 */
  font-weight: 600; /* font-semibold */
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-0.25rem); /* hover:-translate-y-1 */
  box-shadow: 0 8px 20px rgba(29, 78, 216, 0.3); /* hover:shadow-blue-700/30 */
}