/* Products Page Specific Styles */

/* Page Header */
.page-header {
    background: linear-gradient(135deg, #0066ff, #0052cc);
    color: white;
    padding: 6rem 0 4rem;
    margin-top: 80px;
    text-align: center;
}

.page-header-content h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.page-header-content p {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* Product Categories Filter */
.product-categories-section {
    padding: 2rem 0;
    background: white;
    border-bottom: 1px solid #e9ecef;
}

.categories-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid #e9ecef;
    background: white;
    color: #666;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.filter-btn.active,
.filter-btn:hover {
    border-color: #0066ff;
    background: #0066ff;
    color: white;
}

/* Products Section */
.products-section {
    padding: 4rem 0;
    background: #f8f9fa;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.product-item {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    opacity: 1;
    transform: scale(1);
}

.product-item.hidden {
    opacity: 0;
    transform: scale(0.8);
    pointer-events: none;
}

.product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.product-item .product-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.product-item .product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #f8f9fa;
    transition: transform 0.3s ease;
}

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

.product-item .product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 102, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.product-item .product-info {
    padding: 1.5rem;
}

.product-item .product-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.5rem;
}

.product-item .product-category {
    color: #0066ff;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.product-item .product-description {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

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

.feature-tag {
    background: #f8f9fa;
    color: #666;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 500;
}

/* Product Features Section */
.product-features-section {
    padding: 4rem 0;
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-item {
    text-align: center;
    padding: 2rem;
}

.feature-item .feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, #0066ff, #0052cc);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

.feature-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 1rem;
}

.feature-item p {
    color: #666;
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #0066ff, #0052cc);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-actions .btn-outline {
    border-color: white;
    color: white;
}

.cta-actions .btn-outline:hover {
    background: white;
    color: #0066ff;
}

/* Product Detail Modal Styles */
.product-detail-modal {
    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: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.product-detail-modal.active {
    opacity: 1;
    visibility: visible;
}

.product-detail-content {
    background: white;
    border-radius: 12px;
    max-width: 800px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.product-detail-modal.active .product-detail-content {
    transform: scale(1);
}

.product-detail-header {
    padding: 2rem;
    border-bottom: 1px solid #e9ecef;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.product-detail-header h2 {
    margin: 0;
    font-size: 1.5rem;
    color: #333;
}

.product-detail-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #666;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.product-detail-close:hover {
    background: #f8f9fa;
}

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

.product-detail-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.product-detail-info h3 {
    color: #333;
    margin-bottom: 1rem;
}

.product-detail-info .product-category {
    color: #0066ff;
    font-weight: 500;
    margin-bottom: 1rem;
}

.product-detail-info .product-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 2rem;
}

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

.product-specifications h4 {
    color: #333;
    margin-bottom: 1rem;
}

.spec-list {
    list-style: none;
    padding: 0;
}

.spec-list li {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid #f8f9fa;
}

.spec-list li:last-child {
    border-bottom: none;
}

.spec-label {
    font-weight: 500;
    color: #333;
}

.spec-value {
    color: #666;
}

/* Loading States */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Responsive Design */
@media (max-width: 768px) {
    .page-header-content h1 {
        font-size: 2.5rem;
    }
    
    .categories-filter {
        flex-direction: column;
        align-items: center;
    }
    
    .filter-btn {
        width: 200px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .product-detail-content {
        width: 95%;
        margin: 1rem;
    }
    
    .product-detail-header,
    .product-detail-body {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .page-header {
        padding: 4rem 0 2rem;
    }
    
    .page-header-content h1 {
        font-size: 2rem;
    }
    
    .page-header-content p {
        font-size: 1rem;
    }
    
    .products-section {
        padding: 2rem 0;
    }
    
    .product-features-section {
        padding: 2rem 0;
    }
    
    .cta-section {
        padding: 2rem 0;
    }
    
    .cta-content h2 {
        font-size: 1.5rem;
    }
}

/* Product Detail Page Styles */
.breadcrumb {
    background: #f8f9fa;
    padding: 1rem 0;
    margin-top: 80px;
}

.breadcrumb-nav {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
}

.breadcrumb-nav a {
    color: #0066ff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-nav a:hover {
    color: #0052cc;
}

.breadcrumb-separator {
    margin: 0 0.5rem;
    color: #666;
}

.breadcrumb-current {
    color: #333;
    font-weight: 500;
}

.product-detail {
    padding: 4rem 0;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.product-images {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.main-image {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.main-image img {
    width: 100%;
    height: auto;
    max-height: 500px;
    object-fit: contain;
    background: #f8f9fa;
    transition: transform 0.3s ease;
}

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

.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 0.5rem;
}

.gallery-item {
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease;
}

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

.gallery-item img {
    width: 100%;
    height: 80px;
    object-fit: cover;
}

.product-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.product-header {
    border-bottom: 1px solid #eee;
    padding-bottom: 2rem;
}

.product-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 0.5rem;
}

.product-category {
    font-size: 1.1rem;
    color: #0066ff;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.product-model {
    font-size: 1rem;
    color: #666;
    margin-bottom: 1rem;
}

.product-price {
    font-size: 2rem;
    font-weight: 700;
    color: #0066ff;
}

.product-description h3,
.product-features h3,
.product-tags h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 1rem;
}

.product-description p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #666;
}

.features-list {
    list-style: none;
    padding: 0;
}

.features-list li {
    display: flex;
    align-items: center;
    padding: 0.5rem 0;
    font-size: 1rem;
    color: #333;
}

.features-list li i {
    color: #28a745;
    margin-right: 0.75rem;
    font-size: 0.9rem;
}

.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.product-tag {
    background: #f8f9fa;
    color: #666;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    border: 1px solid #e9ecef;
}

.product-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.product-actions .btn {
    flex: 1;
    text-align: center;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 500;
}

.product-actions .btn i {
    margin-right: 0.5rem;
}

.product-specifications {
    background: #f8f9fa;
    padding: 3rem;
    border-radius: 12px;
    margin-top: 2rem;
}

.product-specifications h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 2rem;
    text-align: center;
}

.specifications-table {
    overflow-x: auto;
}

.specifications-table table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.specifications-table tr:nth-child(even) {
    background: #f8f9fa;
}

.specifications-table td {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid #eee;
}

.spec-label {
    font-weight: 600;
    color: #333;
    width: 40%;
}

.spec-value {
    color: #666;
}

.related-products {
    padding: 4rem 0;
    background: #f8f9fa;
}

.related-products .section-title {
    text-align: center;
    margin-bottom: 3rem;
}

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

/* Responsive Design for Product Detail */
@media (max-width: 768px) {
    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .product-title {
        font-size: 2rem;
    }
    
    .product-actions {
        flex-direction: column;
    }
    
    .product-actions .btn {
        flex: none;
    }
    
    .product-specifications {
        padding: 2rem 1rem;
    }
    
    .specifications-table td {
        padding: 0.75rem 1rem;
    }
    
    .image-gallery {
        grid-template-columns: repeat(4, 1fr);
    }
}