/* ===================================================
   PRODUCT PAGE SPECIFIC CSS — Green Heritage theme
=================================================== */
        .product-hero {
            position: relative;
            width: 100%;
            background-size: cover;
            background-position: center;
            display: flex;
            flex-direction: column;
            justify-content: center;
            padding: 40px 24px;
        }

        .hero-cta-btn {
            height: 44px;
            padding: 0 20px;
            border-radius: 6px;
            font-size: 0.82rem;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 0.3px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
            border: none;
            font-family: inherit;
            text-decoration: none;
            width: fit-content;
        }

        .hero-cta-primary {
            background: var(--gold);
            color: white;
            border-bottom: 3px solid var(--gold-dark);
        }

        .trust-bar {
            display: none;
            background: var(--green);
            padding: 20px 40px;
            gap: 0;
        }

        .trust-item {
            flex: 1;
            text-align: center;
            color: white;
            padding: 0 16px;
            border-right: 1px solid rgba(255, 255, 255, 0.15);
        }

        .trust-item:last-child {
            border-right: none;
        }

        .trust-item .trust-num {
            font-size: 1.8rem;
            font-weight: 900;
            line-height: 1;
        }

        .trust-item .trust-label {
            font-size: 0.7rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            opacity: 0.75;
            margin-top: 4px;
            font-weight: 600;
        }

        .feature-grid {
            display: flex;
            flex-direction: column;
            gap: 20px;
            margin-bottom: 28px;
        }

        .feature-card {
            background: var(--white);
            border-radius: 12px;
            overflow: hidden;
            border: 2px solid var(--border);
            box-shadow: var(--card-shadow);
            transition: all 0.3s;
            display: flex;
            flex-direction: column;
        }

        .feature-card h3 {
            font-size: 1.05rem;
            font-weight: 900;
            text-transform: uppercase;
            color: var(--green);
            margin-bottom: 4px;
        }

        .feature-card p {
            font-size: 0.8rem;
            color: #475569;
            line-height: 1.45;
            margin-bottom: 16px;
        }

        .human-translation {
            font-size: 0.78rem;
            color: var(--muted);
            border-top: 1px dashed var(--border);
            padding-top: 12px;
            margin-top: auto;
            line-height: 1.4;
        }

        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 14px;
            margin-bottom: 14px;
        }

        .gallery-item {
            position: relative;
            border-radius: 8px;
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: var(--card-shadow);
            cursor: pointer;
            aspect-ratio: 4/3;
        }

        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s;
            display: block;
        }

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

        .gallery-ribbon {
            position: absolute;
            top: 12px;
            left: -8px;
            background: var(--green);
            color: white;
            font-size: 0.65rem;
            font-weight: 800;
            text-transform: uppercase;
            padding: 4px 12px 4px 16px;
            border-radius: 4px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
            z-index: 10;
            letter-spacing: 0.5px;
        }

        .gallery-grid-small {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 8px;
            margin-bottom: 40px;
        }

        .gallery-item-small {
            position: relative;
            border-radius: 6px;
            overflow: hidden;
            border: 1px solid var(--border);
            cursor: pointer;
            aspect-ratio: 1;
        }

        .gallery-item-small img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s;
            display: block;
        }

        .gallery-item-small:hover img {
            transform: scale(1.1);
        }

        .lightbox-overlay {
            position: fixed;
            inset: 0;
            background: rgba(18, 43, 34, 0.95);
            z-index: 5000;
            display: none;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            backdrop-filter: blur(5px);
        }

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

        .lightbox-content-wrapper {
            position: relative;
            display: flex;
            flex-direction: column;
            align-items: center;
            max-width: 90%;
            max-height: 85vh;
        }

        .lightbox-img {
            max-width: 100%;
            max-height: 70vh;
            border-radius: 8px;
            border: 2px solid rgba(255, 255, 255, 0.2);
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
        }

        .lightbox-caption {
            color: white;
            font-weight: 700;
            margin-top: 16px;
            font-size: 1rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            text-align: center;
        }

        .lightbox-close {
            position: absolute;
            top: 20px;
            right: 24px;
            color: white;
            font-size: 2rem;
            background: none;
            border: none;
            cursor: pointer;
            z-index: 5010;
            opacity: 0.7;
            transition: opacity 0.2s;
        }

        .lightbox-close:hover {
            opacity: 1;
        }

        .lightbox-nav {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(255, 255, 255, 0.15);
            border: 1px solid rgba(255, 255, 255, 0.3);
            color: white;
            font-size: 1.5rem;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.2s;
            z-index: 5010;
        }

        .lightbox-nav:hover {
            background: rgba(255, 255, 255, 0.3);
            transform: translateY(-50%) scale(1.05);
        }

        .lightbox-prev {
            left: -60px;
        }

        .lightbox-next {
            right: -60px;
        }

        .contact-methods-grid {
            display: flex;
            gap: 12px;
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .contact-method-card {
            flex: 1;
            min-width: 90px;
            background: white;
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 14px 10px;
            text-align: center;
            box-shadow: var(--card-shadow);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            transition: all 0.2s ease;
            cursor: pointer;
        }

        .contact-method-card i {
            font-size: 1.6rem;
            color: var(--green);
            margin-bottom: 8px;
        }

        .contact-method-card div {
            font-size: 0.78rem;
            font-weight: 800;
            color: var(--black);
            text-transform: uppercase;
        }

        .contact-method-card:hover {
            border-color: var(--green);
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(18, 43, 34, 0.12);
        }

        /* REVIEWS CSS (Carried over from original homepage) */
        .reviews-block {
            border-radius: 12px;
            padding: 22px;
            margin-bottom: 28px;
            background: linear-gradient(135deg, rgba(18, 43, 34, 0.97) 40%, rgba(18, 43, 34, 0.85)), url('https://micronwindows.glazereach.co.uk/wp-content/uploads/2026/05/DSC00394-1920w.webp') no-repeat center/cover;
            border-left: 5px solid var(--gold);
        }

        .reviews-block h3 {
            font-size: 1rem;
            font-weight: 900;
            text-transform: uppercase;
            color: white;
            margin-bottom: 14px;
        }

        .review-cards {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .review-item {
            background: rgba(255, 255, 255, 0.1);
            padding: 14px;
            border-radius: 8px;
            border: 1px solid rgba(255, 255, 255, 0.06);
            transition: all 0.3s;
        }

        .review-meta {
            display: flex;
            justify-content: space-between;
            font-size: 0.78rem;
            font-weight: 700;
            color: #fef08a;
            margin-bottom: 4px;
        }

        .review-item p {
            color: #f1f5f9;
            font-size: 0.83rem;
            line-height: 1.4;
        }

        .reviews-actions {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-top: 14px;
        }

        .more-reviews-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            flex: 1;
            background: rgba(255, 255, 255, 0.12);
            color: white;
            border: 1px solid rgba(255, 255, 255, 0.28);
            padding: 11px;
            border-radius: 6px;
            font-size: 0.78rem;
            font-weight: 700;
            text-transform: uppercase;
            text-align: center;
            cursor: pointer;
            text-decoration: none;
            font-family: inherit;
            transition: background 0.2s;
        }

        .more-reviews-btn:hover {
            background: rgba(255, 255, 255, 0.2);
        }

        .btn-checkatrade {
            background: rgba(34, 197, 94, 0.15);
            border-color: rgba(34, 197, 94, 0.4);
        }

        .btn-checkatrade:hover {
            background: rgba(34, 197, 94, 0.25);
        }

        .divider {
            height: 1px;
            background: var(--border);
            margin: 30px 0;
        }

        .label-sm {
            font-size: 0.72rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.4px;
            color: var(--muted);
            margin-bottom: 6px;
            display: block;
        }

        /* ===================================================
           DESKTOP OVERRIDES (≥900px)
        =================================================== */
        @media (min-width: 900px) {
            body {
                padding-bottom: 0 !important;
            }

            /* body.mobile-mode { padding-bottom: 0 !important; } */
            .mobile-nav {
                display: none !important;
            }

            .desktop-sidebar {
                display: flex;
            }

            .desktop-topbar {
                display: flex;
            }

            .bottom-action-bar {
                display: none !important;
            }

            .app-body {
                padding: 32px 40px;
            }

            .section-header h2 {
                font-size: 1.1rem;
            }

            /* Product Page Specific Overrides */
            .product-hero {
                padding: 80px 60px;
                height: 480px;
            }

            .product-hero h1 {
                font-size: 3.5rem !important;
                max-width: 700px;
            }

            .product-hero p {
                font-size: 1.2rem !important;
            }

            .trust-bar {
                display: flex;
            }

            .feature-grid {
                display: grid;
                grid-template-columns: repeat(4, minmax(0, 1fr));
                gap: 20px;
            }

            .gallery-grid {
                grid-template-columns: repeat(4, 1fr);
                gap: 20px;
            }

            .gallery-grid-small {
                grid-template-columns: repeat(8, 1fr);
                gap: 10px;
            }

            .lightbox-prev {
                left: -80px;
            }

            .lightbox-next {
                right: -80px;
            }

            .review-cards {
                display: grid;
                grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
                gap: 14px;
            }

            .reviews-actions {
                flex-direction: row;
            }
        }

        @media (min-width: 640px) and (max-width: 899px) {
            .feature-grid {
                display: grid;
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            .review-cards {
                display: grid;
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            .reviews-actions {
                flex-direction: row;
            }
        }

        @media (max-width: 600px) {
            .lightbox-nav {
                top: auto;
                bottom: -60px;
                transform: none;
                width: 40px;
                height: 40px;
                font-size: 1.2rem;
            }

            .lightbox-prev {
                left: 20%;
            }

            .lightbox-next {
                right: 20%;
            }

            .lightbox-content-wrapper {
                max-height: 70vh;
            }
        }