/* 产品展示页面样式 */

/* 产品分类 */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.category-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.category-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.category-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.category-item:hover img {
  transform: scale(1.05);
}

.category-item h3 {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.7);
  color: var(--white);
  padding: 1rem;
  margin: 0;
  text-align: center;
  font-size: 1.1rem;
}

/* 产品部分 */
.product-section {
  padding: var(--spacing-xl) 0;
}

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

.product-card {
  background-color: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.product-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.product-card h3 {
  font-size: 1.2rem;
  margin: 1rem;
}

.product-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  margin: 0 1rem 1rem;
}

.product-card .btn {
  display: block;
  margin: 1rem;
}

/* 响应式设计 */
@media screen and (max-width: 767px) {
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media screen and (max-width: 480px) {
  .category-grid {
    grid-template-columns: 1fr;
  }
}