.modern-breadcrumb {
            background: #f8f9fa;
            padding: 20px 0;
            border-bottom: 1px solid #eee;
            font-size: 14px;
        }

        .modern-breadcrumb .list-unstyled {
            margin: 0;
            padding: 0;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .modern-breadcrumb li {
            display: flex;
            align-items: center;
            color: #666;
        }

        .modern-breadcrumb a {
            color: #f85322;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .modern-breadcrumb a:hover {
            color: #333;
        }

        .modern-breadcrumb .fas {
            font-size: 12px;
            color: #999;
            margin-right: 8px;
        }

        /* =================================== */
        /* == Main Product Detail Section == */
        /* =================================== */
        .product-detail-section {
            padding: 80px 0;
            background: #fff;
        }

        /* Product Gallery (Left Side) */
        .product-gallery-main {
            background: #f8f9fa;
            border-radius: 15px;
            padding: 30px;
            margin-bottom: 20px;
            border: 1px solid #eee;
            position: relative;
            overflow: hidden;
        }

        .product-gallery-main img {
            width: 100%;
            height: auto;
            aspect-ratio: 1/1;
            object-fit: contain;
            border-radius: 10px;
            transition: transform 0.3s ease;
        }

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

        /* NEW: Thumbnail Gallery */
        .product-gallery-thumbnails {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 15px;
        }

        .product-gallery-thumbnails .thumb {
            border: 2px solid #eee;
            border-radius: 10px;
            padding: 10px;
            background: #f8f9fa;
            cursor: pointer;
            transition: all 0.3s ease;
            opacity: 0.7;
        }

        .product-gallery-thumbnails .thumb img {
            width: 100%;
            height: auto;
            aspect-ratio: 1/1;
            object-fit: contain;
            border-radius: 5px;
        }

        .product-gallery-thumbnails .thumb:hover,
        .product-gallery-thumbnails .thumb.active {
            border-color: #f85322;
            opacity: 1;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.07);
        }


        /* Product Info (Right Side) */
        .product-info {
            padding-left: 30px;
        }

        /* NEW: Product Category */
        .product-info-category {
            font-size: 14px;
            font-weight: 600;
            color: #f85322;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 10px;
        }

        .product-info-title {
            font-size: 38px;
            font-weight: 700;
            color: #222;
            margin-bottom: 15px;
            line-height: 1.2;
        }

        .product-info .stock-status {
            font-size: 14px;
            font-weight: 600;
            padding: 6px 15px;
            border-radius: 20px;
            display: inline-block;
            margin-bottom: 15px;
        }

        .stock-in {
            background: #d4edda;
            color: #155724;
        }

        .stock-out {
            background: #f8d7da;
            color: #721c24;
        }

        .product-info-price {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 20px;
            padding-bottom: 20px;
            border-bottom: 1px solid #eee;
        }

        .product-info-price .current-price {
            font-size: 32px;
            font-weight: 700;
            color: #f85322;
        }

        .product-info-price .original-price {
            font-size: 20px;
            color: #999;
            text-decoration: line-through;
        }

        .product-info-summary {
            font-size: 16px;
            color: #555;
            line-height: 1.7;
            margin-bottom: 25px;
        }

        /* NEW: Key Features List */
        .product-features-list {
            list-style: none;
            padding-left: 0;
            margin-bottom: 30px;
        }

        .product-features-list li {
            position: relative;
            padding-left: 30px;
            margin-bottom: 12px;
            font-size: 16px;
            color: #333;
            line-height: 1.6;
            font-weight: 500;
        }

        .product-features-list li::before {
            content: '\f00c';
            /* Font Awesome check icon */
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            color: #f85322;
            position: absolute;
            left: 0;
            top: 4px;
            font-size: 14px;
        }

        .product-info-cta {
            background: #f8f9fa;
            border-radius: 15px;
            padding: 25px;
            margin-bottom: 30px;
            border: 1px solid #eee;
        }

        .btn-primary {
            width: 100%;
            background: #f85322;
            color: white;
            border: none;
            padding: 18px 20px;
            border-radius: 30px;
            font-size: 18px;
            font-weight: 700;
            text-align: center;
            text-decoration: none;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }

        .btn-primary:hover {
            background: #333;
            color: white;
            transform: scale(1.02);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }

        .product-info-meta {
            font-size: 14px;
            color: #555;
            line-height: 1.8;
        }

        .product-info-meta span {
            color: #888;
            margin-right: 8px;
            font-weight: 600;
        }

        .product-info-meta a {
            color: #f85322;
            text-decoration: none;
            font-weight: 500;
            background: #f8f9fa;
            padding: 3px 8px;
            border-radius: 5px;
            transition: all 0.3s ease;
        }

        .product-info-meta a:hover {
            background: #f85322;
            color: #fff;
            text-decoration: none;
        }

        /* =================================== */
        /* == Product Description Section == */
        /* =================================== */
        .product-description-section {
            padding: 60px 0 80px 0;
            background: #f8f9fa;
        }

        /* NEW: Modern Tabs */
        .product-tabs {
            max-width: 900px;
            margin: 0 auto;
        }

        .product-tabs .nav-tabs {
            border-bottom: 2px solid #eee;
            margin-bottom: 30px;
            display: flex;
            gap: 20px;
        }

        .product-tabs .nav-link {
            border: none;
            background: none;
            padding: 15px 0;
            font-size: 18px;
            font-weight: 600;
            color: #666;
            position: relative;
            cursor: pointer;
            margin-bottom: -2px;
            transition: color 0.3s ease;
        }

        .product-tabs .nav-link.active {
            color: #f85322;
            border-bottom: 2px solid #f85322;
        }

        .product-tabs .nav-link:hover {
            color: #f85322;
        }

        .product-tabs .tab-content {
            background: #fff;
            padding: 40px;
            border-radius: 15px;
            border: 1px solid #eee;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05);
        }

        .product-tabs .tab-pane {
            display: none;
        }

        .product-tabs .tab-pane.active {
            display: block;
        }

        .description-content-box h3 {
            font-size: 24px;
            font-weight: 700;
            color: #333;
            margin-bottom: 20px;
        }

        .description-content-box p {
            font-size: 16px;
            color: #666;
            line-height: 1.7;
            margin-bottom: 15px;
        }

        .description-content-box ul {
            list-style: none;
            padding-left: 0;
            /* Remove default padding */
        }

        .description-content-box ul li {
            position: relative;
            padding-left: 30px;
            /* Space for the icon */
            margin-bottom: 12px;
            font-size: 16px;
            color: #555;
            line-height: 1.6;
        }

        .description-content-box ul li::before {
            content: '\f00c';
            /* Font Awesome check icon */
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            color: #f85322;
            position: absolute;
            left: 0;
            top: 4px;
            font-size: 14px;
        }

        /* NEW: Specifications Table */
        .specs-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 16px;
        }

        .specs-table tr {
            border-bottom: 1px solid #eee;
        }

        .specs-table tr:last-child {
            border-bottom: none;
        }

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

        .specs-table td:first-child {
            font-weight: 600;
            color: #333;
            width: 30%;
            background: #f8f9fa;
        }

        .specs-table td:last-child {
            color: #555;
        }


        /* =================================== */
        /* == Related Products Section == */
        /* =================================== */
        /* (Your existing styles for this are great, so I'm keeping them as-is) */
        .related-products-section {
            padding: 80px 0;
            background: #fff;
        }

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

        .section-subtitle {
            color: #f85322;
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 10px;
            text-transform: uppercase;
            letter-spacing: 2px;
        }

        .section-title {
            font-size: 36px;
            font-weight: 700;
            color: #333;
            margin-bottom: 15px;
        }

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

        .product-card {
            background: white;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
            border: 1px solid #f0f0f0;
            position: relative;
        }

        .product-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
        }

        .product-badge {
            position: absolute;
            top: 15px;
            left: 15px;
            background: #f85322;
            color: white;
            padding: 6px 15px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 700;
            z-index: 2;
        }

        .product-badge.new {
            background: #3498db;
        }

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

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

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

        .product-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(248, 83, 34, 0.9);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: all 0.3s ease;
            color: white;
            font-size: 22px;
            font-weight: 700;
        }

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

        .product-overlay-text {
            transform: translateY(20px);
            opacity: 0;
            transition: all 0.3s ease 0.1s;
        }

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

        .product-content {
            padding: 20px;
        }

        .product-category {
            color: #f85322;
            font-size: 12px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 5px;
        }

        .product-title {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 10px;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            height: 45px;
        }

        .product-title a {
            color: #333;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .product-title a:hover {
            color: #f85322;
        }

        .product-price {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 15px;
        }

        .product-price .current-price {
            font-size: 18px;
            font-weight: 700;
            color: #f85322;
        }

        .product-price .original-price {
            font-size: 14px;
            color: #999;
            text-decoration: line-through;
        }

        .product-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 15px;
            border-top: 1px solid #f0f0f0;
        }

        /* Responsive Styles */
        @media (max-width: 991px) {
            .product-info {
                padding-left: 15px;
                margin-top: 40px;
            }

            .product-info-title {
                font-size: 32px;
            }
        }

        @media (max-width: 767px) {
            .product-detail-section {
                padding: 40px 0;
            }

            .section-title {
                font-size: 28px;
            }

            .product-tabs .tab-content {
                padding: 25px;
            }

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

            .product-gallery-thumbnails {
                grid-template-columns: repeat(3, 1fr);
            }

            .specs-table td {
                padding: 12px;
            }

            .specs-table td:first-child {
                width: 40%;
            }
        }