/* Products Page Specific Styles */

/* Products Hero Section */
.products-hero-section {
  height: 50vh;
  background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)),
    url("https://images.pexels.com/photos/3964704/pexels-photo-3964704.jpeg?auto=compress&cs=tinysrgb&w=1200");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.products-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(30, 90, 168, 0.1), rgba(74, 144, 226, 0.1));
}

.products-hero-content {
  position: relative;
  z-index: 2;
  color: white;
  text-align: center;
}

.products-hero-title {
  font-size: 8rem;
  font-weight: 100;
  letter-spacing: 0.2em;
  opacity: 0.3;
  margin-bottom: 0;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.2);
  text-shadow: none;
}

.products-hero-subtitle {
  font-size: 2.5rem;
  font-weight: 600;
  color: white;
  margin-top: -1rem;
  margin-bottom: 1rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.products-hero-description {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  margin-top: 1rem;
}

/* Product Categories Section */
.product-categories-section {
  padding: 6rem 0;
  background: var(--bg-light);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 3rem;
  margin-bottom: 0rem;
}

.category-card {
  position: relative;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  cursor: pointer;
  height: 350px;
}

.category-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.category-image {
  width: 100%;
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

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

.category-card:hover .category-image img {
  transform: scale(1.1);
}

.category-content {
  position: relative;
  padding: 1.5rem;
  background: white;
}

.category-content h4 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--theme-primary);
  margin-bottom: 0.5rem;
}

.category-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.4;
}

.category-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--primary-alpha-90);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.category-card:hover .category-overlay {
  opacity: 1;
}

.category-overlay i {
  font-size: 3rem;
  color: white;
}

/* Product List Section */
.product-list-section {
  padding: 6rem 0;
  background: var(--bg-light);
  min-height: 100vh;
}

.product-count-info {
  margin-top: 2rem;
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.total-products {
  color: var(--primary-blue);
  font-size: 1.1rem;
  font-weight: 600;
}

.current-page-info {
  color: var(--text-muted);
  font-size: 1rem;
}

.product-grid {
  margin-bottom: 4rem;
}

.product-card {
  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
  border-color: var(--theme-primary);
}

.product-image {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.product-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.product-card:hover .product-overlay {
  opacity: 1;
}

.product-actions .btn {
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  font-size: 16px;
}

.product-actions .btn:hover {
  transform: scale(1.1);
}

.product-content {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-category {
  background: var(--theme-primary);
  color: white;
  padding: 0.3rem 0.8rem;
  border-radius: 15px;
  font-size: 0.75rem;
  font-weight: 600;
  display: inline-block;
  margin-bottom: 0.8rem;
  width: fit-content;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-title {
  color: var(--text-dark);
  font-weight: 600;
  margin-bottom: 0.8rem;
  font-size: 1.1rem;
  line-height: 1.3;
}

.product-description {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  line-height: 1.5;
  flex: 1;
}

.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
}

.spec-item {
  background: var(--bg-light);
  color: var(--text-dark);
  padding: 0.3rem 0.7rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

/* Pagination Section */
.pagination-section {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.pagination {
  margin-bottom: 1.5rem;
}

.pagination .page-link {
  color: var(--text-dark);
  border: 1px solid #dee2e6;
  padding: 0.6rem 1rem;
  margin: 0 0.2rem;
  border-radius: 8px;
  transition: all 0.3s ease;
  font-weight: 500;
}

.pagination .page-link:hover {
  background-color: var(--theme-primary);
  border-color: var(--theme-primary);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

.pagination .page-item.active .page-link {
  background-color: var(--theme-primary);
  border-color: var(--theme-primary);
  color: white;
  box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

.pagination .page-item.disabled .page-link {
  color: #adb5bd;
  background-color: #f8f9fa;
  border-color: #dee2e6;
}

.pagination-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid #e9ecef;
}

.page-size-selector {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-dark);
  font-weight: 500;
}

.page-size-selector .form-select {
  width: auto;
  min-width: 80px;
  border-radius: 8px;
  border: 1px solid #dee2e6;
  padding: 0.4rem 0.8rem;
}

.jump-to-page {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-dark);
  font-weight: 500;
}

.jump-to-page .form-control {
  width: 80px;
  border-radius: 8px;
  border: 1px solid #dee2e6;
  padding: 0.4rem 0.8rem;
}

.jump-to-page .btn {
  padding: 0.4rem 1rem;
  font-size: 0.85rem;
  border-radius: 8px;
  font-weight: 500;
}

/* Responsive Design */
@media (max-width: 768px) {
  .product-count-info {
    flex-direction: column;
    gap: 0.8rem;
    text-align: center;
  }
  
  .product-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  
  .pagination-info {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  
  .pagination .page-link {
    padding: 0.5rem 0.8rem;
    font-size: 0.9rem;
    margin: 0 0.1rem;
  }
  
  .product-card {
    margin-bottom: 1.5rem;
  }
  
  .product-image {
    aspect-ratio: 1 / 1;
  }
  
  .product-content {
    padding: 1.2rem;
  }
  
  .pagination-section {
    padding: 1.5rem;
  }
}

.product-showcase-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.product-showcase-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.product-showcase-card:hover .product-showcase-overlay {
  opacity: 1;
}

.product-showcase-actions .btn {
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

/* Mobile-friendly product showcase */
@media (max-width: 768px) {
  .product-showcase-image {
     aspect-ratio: 4 / 3;
     height: auto;
   }
  
  .product-showcase-overlay {
    opacity: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.3) 50%, transparent 100%);
  }
  
  .product-showcase-card:hover .product-showcase-overlay {
    opacity: 1;
  }
  
  .product-showcase-actions {
    position: absolute;
    bottom: 0.75rem;
    right: 0.75rem;
    display: flex;
    gap: 0.5rem;
  }
  
  .product-showcase-actions .btn {
    background: rgba(255, 255, 255, 0.95);
    color: var(--theme-primary);
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.8);
    width: 36px;
    height: 36px;
    font-size: 0.9rem;
  }
  
  .product-showcase-actions .btn:active {
    background: white;
    transform: scale(0.95);
  }
  
  /* 为移动端添加点击显示效果 */
  .product-showcase-card {
    position: relative;
  }
  
  .product-showcase-card::after {
    content: '';
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 24px;
    height: 24px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    content: '\f142';
    font-size: 0.7rem;
    color: var(--theme-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    z-index: 10;
  }
}

.product-showcase-content {
  padding: 1.5rem;
}

.product-showcase-content h5 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--primary-blue);
  margin-bottom: 0.5rem;
}

.product-showcase-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.4;
}

.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.spec-item {
  background: var(--bg-light);
  color: var(--text-muted);
  padding: 0.25rem 0.75rem;
  border-radius: 15px;
  font-size: 0.8rem;
  border: 1px solid var(--border-color);
}

/* Technical Specifications Section */
.technical-specs-section {
  padding: 6rem 0;
  background: white;
}

.specs-content {
  padding: 2rem 0;
}

.specs-content h3 {
  font-size: 2rem;
  font-weight: 600;
  color: var(--theme-primary);
  margin-bottom: 2rem;
}

.specs-list .spec-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: var(--bg-light);
  border-radius: 10px;
  transition: all 0.3s ease;
}

.specs-list .spec-item:hover {
  background: var(--gray-200);
  transform: translateX(10px);
}

.specs-list .spec-icon {
  width: 60px;
  height: 60px;
  background: var(--theme-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1.5rem;
  flex-shrink: 0;
}

.specs-list .spec-icon i {
  font-size: 1.5rem;
  color: white;
}

.specs-list .spec-details h5 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--theme-primary);
  margin-bottom: 0.5rem;
}

.specs-list .spec-details p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.4;
}

.specs-image {
  padding: 2rem 0;
}

.specs-image img {
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

/* Contact CTA Section */
.contact-cta-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--theme-primary), var(--light-blue));
  color: white;
  text-align: center;
}

.contact-cta-section h2 {
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.contact-cta-section p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.cta-buttons {
  margin-top: 2rem;
}

.cta-buttons .btn {
  padding: 1rem 2rem;
  font-size: 1.1rem;
  border-radius: 25px;
  transition: all 0.3s ease;
}

.cta-buttons .btn-primary {
  background: white;
  color: var(--theme-primary);
  border: none;
}

.cta-buttons .btn-primary:hover {
  background: #f8f9fa;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.cta-buttons .btn-outline-light:hover {
  background: white;
  color: var(--theme-primary);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}


/* Product Modal Styles */
.product-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.product-modal {
  background: white;
  border-radius: 15px;
  max-width: 90%;
  max-height: 90%;
  overflow: hidden;
  transform: scale(0.8);
  transition: transform 0.3s ease;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
}

.product-modal-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid #e9ecef;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, var(--theme-primary), var(--light-blue));
  color: white;
}

.product-modal-header h4 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 600;
  color: white;
}

.close-modal {
  background: none;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.8);
  transition: color 0.3s ease;
  padding: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.close-modal:hover {
  color: white;
  background: rgba(255, 255, 255, 0.1);
}

.product-modal-body {
  padding: 2rem;
}

.product-modal-body img {
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Product Details Modal Styles */
.product-details-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.product-details-modal {
  background: white;
  border-radius: 15px;
  max-width: 600px;
  width: 90%;
  max-height: 80%;
  overflow-y: auto;
  transform: translateY(50px);
  transition: transform 0.3s ease;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
}

.product-details-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid #e9ecef;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, var(--theme-primary), var(--light-blue));
  color: white;
  border-radius: 15px 15px 0 0;
}

.product-details-header h4 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 600;
  color: white;
}

.close-details {
  background: none;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.8);
  transition: all 0.3s ease;
  padding: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.close-details:hover {
  color: white;
  background: rgba(255, 255, 255, 0.1);
  transform: rotate(90deg);
}

.product-details-body {
  padding: 2rem;
}

.product-details-body p {
  font-size: 1rem;
  line-height: 1.6;
  color: #333;
  margin-bottom: 1.5rem;
}

.product-specifications {
  margin-bottom: 2rem;
}

.product-specifications h5 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--theme-primary);
  margin-bottom: 1rem;
  border-bottom: 2px solid var(--theme-primary);
  padding-bottom: 0.5rem;
}

.product-specifications ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.product-specifications li {
  padding: 0.5rem 0;
  border-bottom: 1px solid #f0f0f0;
  position: relative;
  padding-left: 1.5rem;
}

.product-specifications li:before {
  content: "▶";
  position: absolute;
  left: 0;
  color: var(--primary-blue);
  font-size: 0.8rem;
}

.product-specifications li:last-child {
  border-bottom: none;
}

.product-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid #e9ecef;
}

.product-actions .btn {
  flex: 1;
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  font-weight: 500;
  transition: all 0.3s ease;
}

.product-actions .btn-primary {
  background: var(--theme-primary);
  border: none;
}

.product-actions .btn-primary:hover {
  background: var(--primary-dark) !important;
  color: white !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(30, 90, 168, 0.3);
}

.product-actions .btn-outline-primary {
  border: 2px solid var(--theme-primary);
  color: var(--theme-primary);
}

.product-actions .btn-outline-primary:hover {
  background: var(--theme-primary);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(30, 90, 168, 0.3);
}

/* Category Stats Styles */
.category-stats {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  border-top: 1px solid #e9ecef;
}

.product-count {
  background: var(--theme-primary);
  color: white;
  padding: 0.4rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
}

.view-more {
  color: var(--theme-primary);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
}

.view-more:hover {
  color: var(--theme-primary);
  transform: translateX(5px);
}

/* Responsive Design */
@media (max-width: 768px) {
  .products-hero-title {
    font-size: 4rem;
  }
  
  .products-hero-subtitle {
    font-size: 1.8rem;
  }
  
  .category-card {
    height: 300px;
  }
  
  .category-image {
    height: 200px;
  }
  
  .section-subtitle {
    margin-bottom: 1rem;
  }

  .product-filter-tabs .nav-link {
    margin: 0.25rem;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
  }
  
  /* 移动端主要section的padding适配 */
  .product-categories-section,
  .product-showcase-section,
  .technical-specs-section,
  .contact-cta-section {
    padding: 3rem 0;
  }
  
  .contact-cta-section h2 {
    font-size: 2rem;
  }
  
  .cta-buttons .btn {
    display: block;
    width: 100%;
    margin-bottom: 1rem;
  }
  
  .specs-list .spec-item {
    flex-direction: column;
    text-align: center;
  }
  
  .specs-list .spec-icon {
    margin: 0 auto 1rem;
  }
  
  /* Modal responsive styles */
  .product-modal {
    max-width: 95%;
    max-height: 95%;
  }
  
  .product-modal-header {
    padding: 1rem 1.5rem;
  }
  
  .product-modal-header h4 {
    font-size: 1.2rem;
  }
  
  .product-modal-body {
    padding: 1.5rem;
  }
  
  .product-details-modal {
    width: 95%;
    max-height: 90%;
  }
  
  .product-details-header {
    padding: 1rem 1.5rem;
  }
  
  .product-details-header h4 {
    font-size: 1.2rem;
  }
  
  .product-details-body {
    padding: 1.5rem;
  }
  
  .product-actions {
    flex-direction: column;
  }
  
  .product-actions .btn {
    margin-bottom: 0.5rem;
  }
}

@media (max-width: 576px) {
  .products-hero-title {
    font-size: 3rem;
  }
  
  .products-hero-subtitle {
    font-size: 1.5rem;
  }
  
  .product-categories-section,
  .product-showcase-section,
  .technical-specs-section,
  .contact-cta-section {
    padding: 4rem 0;
  }
}

        /* Product Cover Page Styles */
        .ub2{
            background: var(--gradient-primary-90), url('../images/product_bg.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }
        .product-cover-section {
            padding: 6rem 0;
            background: var(--bg-light);
            min-height: 80vh;
        }
        
        .category-grid {
            margin-top: 3rem;
        }
        
        .category-card {
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
            transition: all 0.4s ease;
            cursor: pointer;
            height: 100%;
            position: relative;
        }
        
        .category-card:hover {
            transform: translateY(-15px);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
        }
        
        .category-image {
            position: relative;
            height: 250px;
            overflow: hidden;
        }
        
        .category-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        
        .category-card:hover .category-image img {
            transform: scale(1.1);
        }
        
        .category-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(45deg, rgba(52, 152, 219, 0.8), rgba(74, 144, 226, 0.8));
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.4s ease;
        }
        
        .category-card:hover .category-overlay {
            opacity: 1;
        }
        
        .category-overlay i {
            font-size: 3rem;
            color: white;
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.1); }
            100% { transform: scale(1); }
        }
        
        .category-content {
            padding: 2rem;
            text-align: center;
        }
        
        .category-title {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--primary-blue);
            margin-bottom: 0.8rem;
        }
        
        .category-description {
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.6;
            margin-bottom: 1.2rem;
        }
        

        
        .stats-section {
            background: white;
            padding: 4rem 0;
            margin-top: 4rem;
            border-radius: 20px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
        }
        
        .stat-item {
            text-align: center;
            padding: 2rem 1rem;
        }
        
        .stat-number {
            font-size: 3rem;
            font-weight: 700;
            color: var(--primary-blue);
            margin-bottom: 0.5rem;
            display: block;
        }
        
        .stat-label {
            font-size: 1.1rem;
            color: var(--text-muted);
            font-weight: 500;
        }
        
        @media (max-width: 768px) {
            .product-cover-section {
                padding: 3rem 0;
            }
            .category-card {
                margin-bottom: 2rem;
            }
            
            .category-image {
                height: 200px;
            }
            
            .category-content {
                padding: 1.5rem;
            }
            
            .stat-number {
                font-size: 2.5rem;
            }
            .category-grid {
                margin-top: 0rem;
            }
        }