/* 产品展示样式 - 现代化网格布局 */

/* 产品网格容器 */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

@media (max-width: 768px) {
  .products-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* 产品卡片 */
.product-card {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background: #fff;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.product-card a {
  display: block;
  text-decoration: none;
  color: inherit;
}

/* 产品图片 */
.product-image {
  position: relative;
  width: 100%;
  padding-top: 75%; /* 4:3 宽高比 */
  overflow: hidden;
  background: #f5f5f5;
}

.product-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
  transform: scale(1.05);
}

/* 产品信息 */
.product-info {
  padding: 1.5rem;
}

.product-info h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0;
  color: #1a1a1a;
  font-family: 'Montserrat', sans-serif;
}

/* 标签导航 */
.tabs-nav {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
  border-bottom: 2px solid #e5e5e5;
  flex-wrap: wrap;
}

.tab-button {
  padding: 1rem 1.5rem;
  background: none;
  border: none;
  font-size: 1rem;
  font-weight: 600;
  color: #666;
  cursor: pointer;
  position: relative;
  transition: color 0.3s ease;
  font-family: 'Montserrat', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tab-button:hover {
  color: #1a1a1a;
}

.tab-button.active {
  color: #1a1a1a;
}

.tab-button.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: #1a1a1a;
}

/* 标签内容面板 */
.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 响应式调整 */
@media (max-width: 991px) {
  .tabs-nav {
    gap: 0.5rem;
  }
  
  .tab-button {
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  .tab-button {
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
  }
}