/* =====================================================
   SANITARY PRODUCTS STYLES
   ===================================================== */

/* Sanitary Hero */
.sanitary-hero .page-hero-bg {
    background: url('https://images.unsplash.com/photo-1552321554-5fefe8c9ef14?w=1920') center/cover;
    opacity: 0.2;
}

/* Brand Introduction Section */
.brand-intro-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.brand-intro {
    display: flex;
    align-items: center;
    gap: 60px;
    background: white;
    border-radius: 20px;
    padding: 50px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
}

.brand-logo-large {
    flex-shrink: 0;
}

.brand-logo-large img {
    width: 200px;
    height: auto;
}

.brand-logo-placeholder {
    width: 200px;
    height: 100px;
    background: linear-gradient(135deg, #1b3a5f 0%, #0d1b2a 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.orans-text {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    font-weight: 900;
    color: white;
    letter-spacing: 2px;
}

.brand-info h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 20px;
}

.brand-info > p {
    color: #555;
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 30px;
}

.brand-highlights {
    display: flex;
    gap: 30px;
    margin-bottom: 25px;
}

.highlight-item {
    text-align: center;
    padding: 15px 20px;
    background: #f8f9fa;
    border-radius: 12px;
}

.highlight-number {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    color: #ff9b41;
    line-height: 1;
}

.highlight-text {
    display: block;
    font-size: 0.85rem;
    color: #666;
    margin-top: 5px;
}

.brand-awards {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.award-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: linear-gradient(135deg, #1b3a5f 0%, #0d1b2a 100%);
    color: white;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
}

.award-badge i {
    color: #ff9b41;
}

/* Categories Section */
.categories-section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    color: #1a1a1a;
    margin-bottom: 15px;
}

.section-header p {
    color: #666;
    font-size: 1.1rem;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.category-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 5px 25px rgba(0,0,0,0.08);
    text-decoration: none;
    transition: all 0.4s ease;
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 50px rgba(0,0,0,0.15);
}

.category-image {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, #f0f4f8 0%, #e0e8f0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.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-image.placeholder {
    background: linear-gradient(135deg, #1b3a5f 0%, #2d5a8a 100%);
}

.category-icon {
    position: absolute;
    width: 80px;
    height: 80px;
    background: rgba(255,255,255,0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
    transition: all 0.4s ease;
}

.category-image.placeholder .category-icon {
    background: rgba(255,255,255,0.2);
}

.category-icon i {
    font-size: 2rem;
    color: #1b3a5f;
    transition: all 0.3s ease;
}

.category-image.placeholder .category-icon i {
    color: white;
}

.category-card:hover .category-icon {
    transform: scale(1.1);
    background: #ff9b41;
}

.category-card:hover .category-icon i {
    color: white;
}

.category-content {
    padding: 25px;
}

.category-content h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.category-content p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 15px;
}

.category-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #ff9b41;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.category-link i {
    transition: transform 0.3s ease;
}

.category-card:hover .category-link {
    color: #1b3a5f;
}

.category-card:hover .category-link i {
    transform: translateX(5px);
}

/* Brochures Section */
.brochures-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.brochures-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.brochure-card {
    background: white;
    border-radius: 16px;
    padding: 25px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
}

.brochure-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 35px rgba(0,0,0,0.12);
}

.brochure-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.brochure-icon i {
    font-size: 1.8rem;
    color: white;
}

.brochure-info {
    flex: 1;
    margin-bottom: 20px;
}

.brochure-info h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 8px;
}

.brochure-info p {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 8px;
}

.file-size {
    display: inline-block;
    background: #f0f4f8;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    color: #1b3a5f;
    font-weight: 500;
}

.brochure-download {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 20px;
    background: linear-gradient(135deg, #1b3a5f 0%, #0d1b2a 100%);
    color: white;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.brochure-download:hover {
    background: linear-gradient(135deg, #ff9b41 0%, #e8862e 100%);
    transform: scale(1.02);
}

/* Quality Section */
.quality-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #1b3a5f 0%, #0d1b2a 100%);
}

.quality-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
}

.quality-item {
    text-align: center;
    padding: 30px 20px;
}

.quality-item i {
    font-size: 2.5rem;
    color: #ff9b41;
    margin-bottom: 20px;
}

.quality-item h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: white;
    margin-bottom: 10px;
}

.quality-item p {
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* =====================================================
   PRODUCT LISTING STYLES (Sub-categories)
   ===================================================== */

.products-listing-section {
    padding: 80px 0;
}

.category-info {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-bottom: 50px;
    padding: 30px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.08);
}

.category-info-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #ff9b41 0%, #e8862e 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.category-info-icon i {
    font-size: 2.5rem;
    color: white;
}

.category-info-content h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.category-info-content p {
    color: #666;
    font-size: 1rem;
    line-height: 1.7;
}

.products-grid-advanced {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

.product-card-advanced {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 5px 25px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
}

.product-card-advanced:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 45px rgba(0,0,0,0.15);
}

.product-image-wrapper {
    position: relative;
    height: 250px;
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-image-wrapper img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    transition: transform 0.4s ease;
}

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

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: #ff9b41;
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.product-actions {
    position: absolute;
    bottom: 15px;
    right: 15px;
    display: flex;
    gap: 10px;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.product-card-advanced:hover .product-actions {
    opacity: 1;
    transform: translateY(0);
}

.product-action-btn {
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 10px rgba(0,0,0,0.15);
    color: #1b3a5f;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
}

.product-action-btn:hover {
    background: #ff9b41;
    color: white;
}

.product-card-info {
    padding: 25px;
}

.product-card-info h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.product-model {
    display: inline-block;
    background: #f0f4f8;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.85rem;
    color: #1b3a5f;
    font-weight: 600;
    margin-bottom: 15px;
}

.product-specs-mini {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 15px;
}

.product-specs-mini span {
    background: #fff8f0;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.8rem;
    color: #e8862e;
}

.product-view-btn {
    display: block;
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, #1b3a5f 0%, #0d1b2a 100%);
    color: white;
    text-align: center;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.product-view-btn:hover {
    background: linear-gradient(135deg, #ff9b41 0%, #e8862e 100%);
}

/* =====================================================
   PRODUCT DETAIL PAGE STYLES
   ===================================================== */

.product-detail-page {
    padding: 80px 0;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

/* Gallery Styles */
.product-gallery-section {
    position: relative;
}

.main-image-container {
    background: white;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.08);
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
}

.main-image-container img {
    width: 100%;
    height: 400px;
    object-fit: contain;
    cursor: zoom-in;
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 45px;
    height: 45px;
    background: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 3px 15px rgba(0,0,0,0.15);
    transition: all 0.3s ease;
    z-index: 10;
}

.gallery-nav:hover {
    background: #ff9b41;
    color: white;
}

.gallery-nav.prev {
    left: 15px;
}

.gallery-nav.next {
    right: 15px;
}

.thumbnails-container {
    display: flex;
    gap: 15px;
    overflow-x: auto;
    padding: 5px;
}

.thumbnail-item {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 10px;
    padding: 8px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.thumbnail-item:hover,
.thumbnail-item.active {
    border-color: #ff9b41;
}

.thumbnail-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Product Info Styles */
.product-info-section h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.product-series {
    display: inline-block;
    background: linear-gradient(135deg, #ff9b41 0%, #e8862e 100%);
    color: white;
    padding: 8px 18px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 25px;
}

.product-description {
    color: #666;
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 30px;
}

.product-features {
    margin-bottom: 30px;
}

.product-features h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 15px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    background: #f8f9fa;
    border-radius: 8px;
}

.feature-item i {
    color: #2e7d32;
    font-size: 1rem;
}

.feature-item span {
    color: #444;
    font-size: 0.9rem;
}

.product-specs-table {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    margin-bottom: 30px;
}

.specs-table-header {
    background: linear-gradient(135deg, #1b3a5f 0%, #0d1b2a 100%);
    padding: 15px 20px;
}

.specs-table-header h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
    margin: 0;
}

.specs-table-body {
    padding: 20px;
}

.spec-row {
    display: flex;
    padding: 12px 0;
    border-bottom: 1px solid #eee;
}

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

.spec-label {
    width: 40%;
    color: #666;
    font-weight: 500;
}

.spec-value {
    width: 60%;
    color: #1a1a1a;
    font-weight: 600;
}

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

.btn-download-brochure {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: white;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-download-brochure:hover {
    transform: scale(1.02);
    box-shadow: 0 5px 20px rgba(231, 76, 60, 0.4);
}

.btn-get-quote {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    background: linear-gradient(135deg, #ff9b41 0%, #e8862e 100%);
    color: white;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-get-quote:hover {
    transform: scale(1.02);
    box-shadow: 0 5px 20px rgba(255, 155, 65, 0.4);
}

/* Lightbox Modal */
.lightbox-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.95);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.lightbox-modal.active {
    display: flex;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90%;
    position: relative;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: -50px;
    right: 0;
    background: none;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.2rem;
}

.lightbox-nav.prev {
    left: -70px;
}

.lightbox-nav.next {
    right: -70px;
}

/* Color Variants */
.color-variants {
    margin-bottom: 25px;
}

.color-variants h4 {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 12px;
    font-weight: 500;
}

.color-options {
    display: flex;
    gap: 12px;
}

.color-option {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    border: 3px solid transparent;
    transition: all 0.3s ease;
    position: relative;
}

.color-option:hover,
.color-option.active {
    border-color: #1b3a5f;
    transform: scale(1.1);
}

.color-option.chrome {
    background: linear-gradient(135deg, #e8e8e8 0%, #b8b8b8 50%, #e8e8e8 100%);
}

.color-option.gold {
    background: linear-gradient(135deg, #ffd700 0%, #b8860b 50%, #ffd700 100%);
}

.color-option.white {
    background: #f5f5f5;
    border: 2px solid #ddd;
}

.color-option.black {
    background: #333;
}

.color-option.grey {
    background: #666;
}

.color-option::after {
    content: attr(data-color);
    position: absolute;
    bottom: -25px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.7rem;
    color: #666;
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.color-option:hover::after {
    opacity: 1;
}

/* Related Products */
.related-products-section {
    padding: 60px 0;
    background: #f8f9fa;
}

.related-products-section h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 30px;
    text-align: center;
}

/* Brochure Banner */
.brochure-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, #fff5eb 0%, #ffe8d6 100%);
    border: 2px solid #ff9b41;
    border-radius: 16px;
    padding: 25px 30px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 20px;
}

.brochure-banner-content {
    display: flex;
    align-items: center;
    gap: 20px;
}

.brochure-banner-content > i {
    font-size: 3rem;
    color: #e74c3c;
}

.brochure-banner-content h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 5px;
}

.brochure-banner-content p {
    color: #666;
    font-size: 0.95rem;
    margin: 0;
}

/* Features Section */
.features-section {
    margin-top: 60px;
    padding-top: 60px;
    border-top: 2px solid #eee;
}

.features-section h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: #1a1a1a;
    text-align: center;
    margin-bottom: 40px;
}

.features-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
}

.feature-card {
    background: white;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 35px rgba(0,0,0,0.12);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #ff9b41 0%, #e8862e 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.feature-icon i {
    font-size: 1.8rem;
    color: white;
}

.feature-card h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.feature-card p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Product Placeholder Images */
.product-image-wrapper img[src*="placeholder"] {
    background: linear-gradient(135deg, #f0f4f8 0%, #e0e8f0 100%);
}

/* Additional Info Tabs */
.product-additional-info {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 5px 25px rgba(0,0,0,0.08);
    margin-top: 40px;
}

.info-tabs {
    display: flex;
    background: #f8f9fa;
    border-bottom: 2px solid #eee;
}

.tab-btn {
    flex: 1;
    padding: 18px 25px;
    background: none;
    border: none;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: #666;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.tab-btn:hover {
    color: #1b3a5f;
    background: rgba(27, 58, 95, 0.05);
}

.tab-btn.active {
    color: #ff9b41;
    background: white;
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 3px;
    background: #ff9b41;
}

.tab-content {
    display: none;
    padding: 40px;
}

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

.tab-content h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 25px;
}

/* Construction Details */
.construction-details {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.construction-item {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 25px;
}

.construction-item h4 {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: #1b3a5f;
    margin-bottom: 15px;
}

.construction-item h4 i {
    color: #ff9b41;
}

.construction-item p {
    color: #555;
    line-height: 1.7;
    margin-bottom: 10px;
}

.construction-item ul {
    list-style: none;
    padding: 0;
    margin: 15px 0 0 0;
}

.construction-item ul li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 10px;
    color: #555;
}

.construction-item ul li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: #2e7d32;
}

/* Installation Steps */
.installation-steps {
    display: grid;
    gap: 20px;
}

.step {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: #f8f9fa;
    border-radius: 12px;
}

.step-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #ff9b41 0%, #e8862e 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 8px;
}

.step-content p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* Warranty Info */
.warranty-info {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.warranty-badge {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 30px 50px;
    background: linear-gradient(135deg, #1b3a5f 0%, #0d1b2a 100%);
    border-radius: 16px;
    margin-bottom: 30px;
}

.warranty-badge i {
    font-size: 3rem;
    color: #ff9b41;
}

.warranty-badge span {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
}

.warranty-info > p {
    color: #555;
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.warranty-info ul {
    list-style: none;
    padding: 0;
    text-align: left;
    background: #f8f9fa;
    border-radius: 12px;
    padding: 25px 30px;
    margin-bottom: 20px;
}

.warranty-info ul li {
    padding: 10px 0;
    border-bottom: 1px solid #eee;
    color: #555;
}

.warranty-info ul li:last-child {
    border-bottom: none;
}

.warranty-note {
    font-size: 0.9rem;
    color: #888;
    font-style: italic;
}

/* Category Tabs */
.category-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
    background: white;
    padding: 15px;
    border-radius: 12px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
}

.category-tabs .tab-btn {
    flex: 1;
    min-width: 150px;
    padding: 15px 25px;
    background: #f8f9fa;
    border: none;
    border-radius: 8px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    color: #555;
    cursor: pointer;
    transition: all 0.3s ease;
}

.category-tabs .tab-btn:hover {
    background: #e9ecef;
    color: #1b3a5f;
}

.category-tabs .tab-btn.active {
    background: linear-gradient(135deg, #1b3a5f 0%, #0d1b2a 100%);
    color: white;
}

/* Product Modal */
.product-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
}

.product-modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    cursor: pointer;
}

.modal-content {
    position: relative;
    width: 95%;
    max-width: 1100px;
    max-height: 90vh;
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 80px rgba(0,0,0,0.3);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
    background: #f8f9fa;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    font-size: 1.2rem;
    color: #333;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: #ff9b41;
    color: white;
}

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-gallery {
    padding: 30px;
    background: #f8f9fa;
}

.modal-gallery .main-image {
    width: 100%;
    aspect-ratio: 4/3;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-gallery .main-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.thumbnail-strip {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.thumb-item {
    width: 70px;
    height: 55px;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    border: 3px solid transparent;
    transition: all 0.3s ease;
}

.thumb-item:hover,
.thumb-item.active {
    border-color: #ff9b41;
}

.thumb-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-info {
    padding: 40px;
    overflow-y: auto;
}

.modal-model {
    display: inline-block;
    background: #ff9b41;
    color: white;
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.modal-info h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 15px;
}

.modal-description {
    color: #666;
    line-height: 1.7;
    margin-bottom: 25px;
}

.modal-specs {
    margin-bottom: 30px;
}

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

.modal-specs .specs-table td {
    padding: 12px 15px;
    border-bottom: 1px solid #eee;
}

.modal-specs .specs-table td:first-child {
    font-weight: 600;
    color: #1b3a5f;
    width: 40%;
    background: #f8f9fa;
}

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

.modal-actions .btn {
    flex: 1;
    min-width: 150px;
    padding: 14px 25px;
    text-align: center;
    border-radius: 10px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.modal-actions .btn-primary {
    background: linear-gradient(135deg, #1b3a5f 0%, #0d1b2a 100%);
    color: white;
}

.modal-actions .btn-primary:hover {
    background: linear-gradient(135deg, #ff9b41 0%, #e8862e 100%);
}

.modal-actions .btn-outline {
    background: transparent;
    border: 2px solid #1b3a5f;
    color: #1b3a5f;
}

.modal-actions .btn-outline:hover {
    background: #1b3a5f;
    color: white;
}

/* Gallery Modal */
.gallery-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10001;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.95);
}

.gallery-modal.active {
    display: flex;
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.gallery-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.1);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    font-size: 1.5rem;
    color: white;
    transition: all 0.3s ease;
}

.gallery-close:hover {
    background: #ff9b41;
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.1);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    font-size: 1.5rem;
    color: white;
    transition: all 0.3s ease;
}

.gallery-nav:hover {
    background: #ff9b41;
}

.gallery-nav.prev {
    left: 30px;
}

.gallery-nav.next {
    right: 30px;
}

.gallery-image-container {
    position: relative;
    max-width: 90%;
    max-height: 80%;
    z-index: 5;
}

.gallery-image-container img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 12px;
}

.gallery-counter {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 10px 25px;
    border-radius: 30px;
    font-size: 0.95rem;
    z-index: 10;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .brand-intro {
        flex-direction: column;
        text-align: center;
        padding: 40px 30px;
    }
    
    .brand-highlights {
        justify-content: center;
    }
    
    .brand-awards {
        justify-content: center;
    }
    
    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .category-info {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .brand-intro-section {
        padding: 60px 0;
    }
    
    .brand-intro {
        padding: 30px 20px;
    }
    
    .brand-info h2 {
        font-size: 1.5rem;
    }
    
    .brand-highlights {
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .highlight-item {
        flex: 1;
        min-width: 100px;
    }
    
    .highlight-number {
        font-size: 1.5rem;
    }
    
    .categories-section,
    .brochures-section {
        padding: 60px 0;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .categories-grid,
    .brochures-grid {
        grid-template-columns: 1fr;
    }
    
    .quality-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .product-cta-buttons {
        flex-direction: column;
    }
    
    .btn-download-brochure,
    .btn-get-quote {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .modal-body {
        grid-template-columns: 1fr;
    }
    
    .modal-gallery {
        padding: 20px;
    }
    
    .modal-info {
        padding: 25px;
    }
    
    .modal-info h2 {
        font-size: 1.5rem;
    }
    
    .gallery-nav {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }
    
    .gallery-nav.prev {
        left: 15px;
    }
    
    .gallery-nav.next {
        right: 15px;
    }
    
    .category-tabs {
        flex-direction: column;
    }
    
    .category-tabs .tab-btn {
        min-width: 100%;
    }
}

@media (max-width: 576px) {
    .brand-logo-placeholder {
        width: 150px;
        height: 75px;
    }
    
    .orans-text {
        font-size: 1.8rem;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .quality-grid {
        grid-template-columns: 1fr;
    }
    
    .main-image-container img {
        height: 280px;
    }
    
    .thumbnail-item {
        width: 60px;
        height: 60px;
    }
    
    .modal-actions {
        flex-direction: column;
    }
    
    .modal-actions .btn {
        width: 100%;
    }
}