/* Products Page Specific Styles */
.page-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 48px;
    margin-bottom: 15px;
}

.page-header p {
    font-size: 20px;
    opacity: 0.9;
}

.product-categories {
    background: var(--bg-light);
    padding: 30px 0;
    position: sticky;
    top: 110px;
    z-index: 100;
}

.categories-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
}

.category-btn {
    padding: 12px 30px;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 25px;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition);
}

.category-btn:hover,
.category-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.products-section {
    padding: 60px 0;
}

.product-detail {
    margin-bottom: 80px;
    padding: 40px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.product-header {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
    margin-bottom: 40px;
}

.product-image-large {
    background: var(--bg-light);
    border-radius: 8px;
    padding: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image-large img {
    max-width: 100%;
    max-height: 400px;
    object-fit: contain;
}

.product-summary h2 {
    font-size: 32px;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.tag {
    display: inline-block;
    padding: 6px 16px;
    background: var(--primary-color);
    color: white;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.product-intro {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 30px;
}

.product-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.product-details-tabs {
    border-top: 2px solid var(--border-color);
    padding-top: 30px;
}

.tabs-header {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
    border-bottom: 2px solid var(--border-color);
}

.tab-btn {
    padding: 9px 25px;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn:hover,
.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tabs-content {
    min-height: 300px;
}

.tab-panel {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-panel.active {
    display: block;
}

.tab-panel h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.feature-list,
.application-list {
    list-style: none;
    padding: 0;
}

.feature-list li,
.application-list li {
    padding: 12px 0;
    padding-left: 30px;
    position: relative;
    line-height: 1.6;
    color: var(--text-light);
}

.feature-list li::before,
.application-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
    font-size: 18px;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table tr {
    border-bottom: 1px solid var(--border-color);
}

.specs-table td {
    padding: 15px 10px;
}

.specs-table td:first-child {
    font-weight: 500;
    color: var(--text-dark);
    width: 35%;
}

.specs-table td:last-child {
    color: var(--text-light);
}

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

/* Responsive Design for Products Page */
@media (max-width: 968px) {
    .product-header {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .tabs-header {
        flex-wrap: wrap;
    }
    
    .tab-btn {
        padding: 12px 20px;
        font-size: 14px;
    }
}

@media (max-width: 768px) {
    .page-header h1 {
        font-size: 32px;
    }
    
    .page-header p {
        font-size: 16px;
    }
    
    .product-categories {
        padding: 20px 0;
        top: 90px;
    }
    
    .category-btn {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .product-detail {
        padding: 20px;
    }
    
    .product-summary h2 {
        font-size: 24px;
    }
    
    .product-actions {
        flex-direction: column;
    }
    
    .product-actions .btn {
        width: 100%;
    }
}