:root {
            --primary: #ff0000;
            --secondary: #cc0000;
            --dark: #000;
            --light: #fff;
            --gray: #f9f9f9;
            --blue: #0066cc;
            --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
            --shadow-md: 0 4px 8px rgba(0,0,0,0.15);
            --shadow-lg: 0 8px 16px rgba(0,0,0,0.2);
            --transition: all 0.3s ease;
            --radius: 8px;
        }

        *, *::before, *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Arial', sans-serif;
            line-height: 1.6;
            color: #333;
            overflow-x: hidden;
            background-color: #b4b4b4;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        .container {
            width: 100%;
            max-width: 1200px;
            padding: 0 15px;
            margin: 0 auto;
            
        }

        /* Header */
        header {
            background: var(--dark);
            color: var(--light);
            padding: 15px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow-md);
        }

        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            letter-spacing: 1px;
            margin-left: 50px;
        }

        .logo:hover {
            opacity: 0.9;
        }

        .logo img {
            transition: transform 0.3s;
            margin-left: 30px;
        }

        .logo:hover img {
            transform: scale(1.05);
        }

        .menu-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--light);
            font-size: 1.5rem;
            cursor: pointer;
            padding: 5px;
            transition: var(--transition);
        }

        .menu-toggle:hover {
            color: var(--primary);
        }

        nav ul {
            display: flex;
            list-style: none;
            gap: 25px;
        }

        nav a {
            font-weight: 600;
            padding: 5px 0;
            position: relative;
            font-size: 1.05rem;
        }

        nav a:hover {
            color: var(--primary);
        }

        nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: width 0.3s ease-out;
        }

        nav a:hover::after {
            width: 100%;
        }

        .hero {
            position: relative;
            min-height: 80vh;
            display: flex;
            align-items: center;
            color: var(--light);
            text-align: center;
            padding: 80px 0;
            overflow: hidden;
        }

        .hero-video {
            position: absolute;
            top: 50%;
            left: 50%;
            width: 100%;
            height: 100%;
            object-fit: cover; /* Cover для заполнения, сохраняет качество при масштабировании */
            transform: translate(-50%, -50%) scale(1); /* Без дополнительного зума */
            z-index: 0;
            image-rendering: optimizeQuality; /* Максимальное качество рендеринга */
            will-change: transform; /* Оптимизация для плавного воспроизведения */
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.4); /* Минимальное затемнение для сохранения четкости */
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 900px;
            margin: 0 auto;
            padding: 0 20px;
            animation: fadeInUp 0.8s ease-out;
        }

        /* Guarantee Section */
        .guarantee-section {
            background: #b4b4b4
            color: #333;
            padding: 5rem 0;
            text-align: center;
            position: relative;
            border-top: 1px solid #e0e0e0;
            border-bottom: 1px solid #e0e0e0;
        }

        .guarantee-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: #e63946;
            box-shadow: 0 2px 10px rgba(230, 57, 70, 0.3);
        }

        .guarantee-content {
            max-width: 900px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        .guarantee-title {
            font-size: clamp(1.8rem, 4vw, 2.5rem);
            margin-bottom: 1.5rem;
            color: #e63946;
            font-weight: 800;
            line-height: 1.3;
            position: relative;
            display: inline-block;
        }

        .guarantee-title::after {
            content: '';
            position: absolute;
            bottom: -12px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background: #e63946;
            border-radius: 3px;
        }

        .guarantee-text {
            font-size: clamp(1.1rem, 2.5vw, 1.3rem);
            margin-bottom: 2rem;
            line-height: 1.6;
            color: #444;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

        .guarantee-note {
            display: block;
            color: #777;
            font-size: 0.85rem;
            margin-top: 1.5rem;
            text-align: center;
            font-weight: 400;
            line-height: 1.5;
            opacity: 0.25;
        }

        @keyframes fadeInScale {
            from {
                opacity: 0;
                transform: scale(0.98);
            }
            to {
                opacity: 1;
                transform: scale(1);
            }
        }

        .guarantee-content {
            animation: fadeInScale 0.6s ease-out;
        }

        @media (max-width: 768px) {
            .guarantee-section {
                padding: 3.5rem 0;
            }
            
            .guarantee-title::after {
                bottom: -8px;
                height: 2px;
            }
            
            .guarantee-note {
                padding: 0.6rem 1.2rem;
            }
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--primary);
            color: var(--light);
            padding: 0.75rem 1.75rem;
            border-radius: 50px;
            font-weight: 700;
            transition: var(--transition);
            border: 2px solid var(--primary);
            box-shadow: var(--shadow-sm);
            text-align: center;
            cursor: pointer;
        }

        .btn:hover {
            background: transparent;
            color: var(--primary);
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }

        .btn i {
            margin-right: 8px;
        }

        /* Sections */
        section {
            padding: 4rem 0;
        }

        section h2 {
            text-align: center;
            margin-bottom: 3rem;
            font-size: clamp(1.75rem, 3vw, 2.5rem);
            position: relative;
            display: inline-block;
            left: 50%;
            transform: translateX(-50%);
            color: var(--dark);
        }

        section h2::after {
            content: '';
            position: absolute;
            bottom: -12px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--primary);
            border-radius: 2px;
        }

        /* About Section */
        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .about-text p {
            margin-bottom: 1.25rem;
            line-height: 1.7;
            font-size: 1.05rem;
        }
        .about-image:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
        }

        .about-image img {
            max-width: 100%;
            height: auto;
            filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
            border-radius: 5px;
            cursor: pointer;
            transition: var(--transition);
        }

        .about-image img:hover {
            transform: scale(1.02);
        }

        /* Products Section */
        .products {
            background: #b4b4b4;
        }

        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        .product-card {
            background: #9e9494;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }

        .product-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-lg);
        }

        .product-image {
            position: relative;
            height: 250px;
            overflow: hidden;
            background: #f5f5f5;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .image-container {
            width: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
            transition: var(--transition);
        }

        .product-card:hover .image-container {
            transform: scale(1.05);
        }

        .product-image img {
            max-width: 100%;
            max-height: 100%;
            object-fit: contain;
            mix-blend-mode: multiply;
            filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
            transition: var(--transition);
            cursor: pointer;
        }

        .product-card:hover .product-image img {
            filter: drop-shadow(0 6px 12px rgba(0,0,0,0.15));
        }

        .product-info {
            padding: 1.5rem;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }

        .product-info h3 {
            margin-bottom: 1rem;
            font-size: 1.3rem;
            color: var(--dark);
        }

        .brief-specs {
            margin: 1rem 0;
            padding-left: 1.25rem;
            flex-grow: 1;
        }

        .brief-specs li {
            margin-bottom: 0.5rem;
            position: relative;
            list-style-type: none;
            font-size: 0.95rem;
        }

        .brief-specs li::before {
            content: "•";
            color: var(--primary);
            font-weight: bold;
            position: absolute;
            left: -1rem;
        }

        .market-links {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0.75rem;
            margin-top: 1.5rem;
        }

        .market-link {
            background: #f5f5f5;
            padding: 0.75rem;
            text-align: center;
            border-radius: var(--radius);
            font-size: 0.9rem;
            transition: var(--transition);
            border: 1px solid #eee;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 5px;
        }

        .market-link:hover {
            background: #e0e0e0;
            transform: translateY(-3px);
            box-shadow: var(--shadow-sm);
        }

        .market-link.disabled {
            pointer-events: none;
            opacity: 0.5;
            cursor: not-allowed;
        }

        /* Классы для конкретных маркетплейсов */
        .market-link.yandex {
            background: #FFFF00; 
            border: 1px solid #FF0000;
            color: #fff; /* Белый текст для контраста */
        }

        .market-link.yandex:hover {
            background: #FFFF00; /* Темнее для эффекта наведения */
            border: 1px solid #cc0000;
        }

        .market-link.wildberries {
            background: #0A63B8; /* Синий цвет Wildberries */
            border: 1px solid #0A63B8;
            color: #fff;
        }

        .market-link.wildberries:hover {
            background: #084d91; /* Темнее для эффекта наведения */
            border: 1px solid #084d91;
        }

        .market-link.ozon {
            background: #00A862; /* Зеленый цвет Ozon */
            border: 1px solid #00A862;
            color: #fff;
        }

        .market-link.ozon:hover {
            background: #00844e; /* Темнее для эффекта наведения */
            border: 1px solid #00844e;
        }

        .download-btn, .details-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.75rem 1.5rem;
            border-radius: 20px; /* Форма кнопки как на скрине, овальная */
            font-weight: 600;
            margin-top: 1rem;
            transition: var(--transition);
            width: 100%;
            box-shadow: var(--shadow-sm);
        }

        .download-btn {
            background: #4285F4;
            color: var(--light);
            border: 2px solid #4285F4;
        }

        .download-btn:hover {
            background: transparent;
            color: #4285F4;
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }

        .details-btn {
            background: var(--blue);
            color: var(--light);
            border: 2px solid var(--blue);
        }

        .details-btn:hover {
            background: transparent;
            color: var(--blue);
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }

        .download-btn i, .details-btn i {
            margin-right: 8px;
        }

        /* Support Section */
        .support-info {
            max-width: 600px;
            margin: 0 auto;
            background: #bbb;
            padding: 2.5rem;
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            text-align: center;
            transition: var(--transition);
            margin-bottom: 3rem;
        }

        .support-info:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
        }

        .support-info i {
            font-size: 3rem;
            color: #2925d3;
            margin-bottom: 1.5rem;
        }

        .support-info h3 {
            margin-bottom: 1rem;
            font-size: 1.5rem;
        }

        .support-info p {
            margin-bottom: 1.5rem;
            color: #555;
        }

        .whatsapp-link {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: #0088cc;
            color: var(--light);
            padding: 0.9rem 1.8rem;
            border-radius: 50px;
            font-weight: 700;
            margin-top: 1.5rem;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .whatsapp-link:hover {
            background: #128C7E;
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }

        .work-hours {
            margin-top: 1.5rem;
            font-size: 0.95rem;
        }

        .work-hours p {
            margin-bottom: 0.5rem;
        }

        /* Footer */
        footer {
            background: var(--dark);
            color: var(--light);
            padding: 4rem 0 1.5rem;
            position: relative;
        }

        footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 2rem;
            margin-bottom: 3rem;
        }

        .footer-column h3 {
            color: var(--primary);
            margin-bottom: 1.5rem;
            font-size: 1.25rem;
            position: relative;
            padding-bottom: 12px;
        }

        .footer-column h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 3px;
            background: var(--primary);
        }

        .footer-column ul {
            list-style: none;
        }

        .footer-column li {
            margin-bottom: 0.75rem;
        }

        .footer-column a {
            transition: var(--transition);
            display: inline-block;
            opacity: 0.8;
        }

        .footer-column a:hover {
            color: var(--primary);
            transform: translateX(5px);
            opacity: 1;
        }

        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #333;
            font-size: 0.9rem;
            opacity: 0.7;
        }

        /* Product Status */
        .out-of-stock {
            background: #f5f5f5;
            padding: 0.75rem;
            text-align: center;
            border-radius: var(--radius);
            font-size: 0.9rem;
            color: #ff0000;
            font-weight: bold;
            border: 1px solid #ffcccc;
            margin-top: 1rem;
        }

        .coming-soon {
            font-size: 1rem;
            color: #fff;
            background-color: #ff6f00;
            padding: 0.75rem 1rem;
            border-radius: 50px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-top: 1rem;
            font-weight: 600;
            box-shadow: var(--shadow-sm);
            width: 100%;
        }

        .coming-soon i {
            margin-right: 8px;
        }

        .discontinued {
            font-size: 1rem;
            color: #721c24;
            background-color: #f8d7da;
            padding: 0.75rem 1rem;
            border-radius: 50px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-top: 1rem;
            font-weight: 600;
            box-shadow: var(--shadow-sm);
            width: 100%;
            border: 1px solid #f5c6cb;
        }

        .discontinued i {
            margin-right: 8px;
        }

        /* Modal & Gallery Styles */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.9);
            z-index: 1000;
            align-items: center;
            justify-content: center;
            animation: fadeIn 0.3s;
        }

        .product-gallery {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.9);
            z-index: 1001;
            align-items: center;
            justify-content: center;
            animation: fadeIn 0.3s;
        }

        .modal-content {
            background-color: white;
            padding: 2.5rem;
            border-radius: var(--radius);
            max-width: 900px;
            width: 90%;
            position: relative;
            animation: modalFadeIn 0.4s;
            max-height: 90vh;
            overflow-y: auto;
        }

        .modal-close {
            position: absolute;
            top: 15px;
            right: 20px;
            font-size: 1.8rem;
            cursor: pointer;
            color: var(--primary);
            transition: var(--transition);
        }

        .modal-close:hover {
            transform: rotate(90deg);
        }

        .modal-title {
            color: var(--primary);
            margin-bottom: 2rem;
            text-align: center;
            font-size: 1.8rem;
        }

        .service-city {
            margin-bottom: 1.25rem;
            padding: 1.25rem;
            border-radius: var(--radius);
            transition: var(--transition);
            background: #f9f9f9;
            border-left: 4px solid var(--primary);
        }

        .service-city:hover {
            background-color: #f0f0f0;
            transform: translateX(10px);
        }

        .service-city i {
            margin-right: 10px;
            color: var(--primary);
            font-size: 1.2rem;
        }

        .service-city-name {
            font-weight: bold;
            margin-bottom: 8px;
            color: var(--dark);
            font-size: 1.1rem;
        }

        .service-city-address {
            font-size: 0.95rem;
            color: #555;
            margin-bottom: 5px;
        }

        .service-city-center {
            font-size: 0.95rem;
            color: var(--primary);
            font-weight: bold;
            margin-top: 8px;
        }

        /* K14 Modal Specific Styles */
        .k14-details-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            align-items: start;
            background: var(--light);
            padding: 2rem;
            border-radius: var(--radius);
            box-shadow: var(--shadow-md);
            transition: var(--transition);
        }

        .k14-details-content:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }

        .k14-product-image {
            display: flex;
            justify-content: center;
            align-items: center;
            overflow: hidden;
            border-radius: var(--radius);
            cursor: pointer;
        }

        .k14-product-image img {
            max-height: 400px;
            object-fit: contain;
            filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
            transition: var(--transition);
        }

        .k14-product-image img:hover {
            transform: scale(1.05);
        }

        .k14-specs-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }

        .k14-specs-table th, .k14-specs-table td {
            padding: 0.75rem;
            text-align: left;
            border-bottom: 1px solid #eee;
        }

        .k14-specs-table th {
            background: var(--primary);
            color: var(--light);
            font-weight: 600;
        }

        .k14-specs-table td {
            background: var(--light);
            color: #333;
        }

        .k14-specs-table tr:hover td {
            background: #f9f9f9;
        }

        /* Gallery Styles */
        .gallery-container {
            position: relative;
            width: 90%;
            max-height: 90%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .gallery-image-container {
            position: relative;
            max-width: 80%;
            max-height: 80vh;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .gallery-container img {
            max-height: 80vh;
            max-width: 100%;
            object-fit: contain;
            border-radius: 5px;
        }

        .gallery-close {
            position: absolute;
            top: 30px;
            right: 40px;
            color: white;
            font-size: 50px;
            font-weight: bold;
            cursor: pointer;
            z-index: 1001;
            transition: var(--transition);
        }

        .gallery-close:hover {
            color: var(--primary);
            transform: scale(1.1);
        }

        .gallery-prev, .gallery-next {
            cursor: pointer;
            color: white;
            font-weight: bold;
            font-size: 60px;
            transition: var(--transition);
            user-select: none;
            padding: 20px;
            margin: 0 15px;
            opacity: 0.7;
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
        }

        .gallery-prev {
            left: 20px;
        }

        .gallery-next {
            right: 20px;
        }

        .gallery-prev:hover, .gallery-next:hover {
            opacity: 1;
            transform: translateY(-50%) scale(1.1);
        }

        .gallery-thumbnails {
            position: absolute;
            bottom: 30px;
            left: 0;
            right: 0;
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            padding: 0 20px;
        }

        .gallery-thumbnail {
            width: 70px;
            height: 70px;
            margin: 8px;
            cursor: pointer;
            opacity: 0.6;
            transition: var(--transition);
            object-fit: cover;
            border: 2px solid transparent;
            border-radius: 3px;
        }

        .gallery-thumbnail:hover {
            opacity: 0.9;
        }

        .gallery-thumbnail.active {
            opacity: 1;
            border-color: var(--primary);
            transform: scale(1.05);
        }

        /* Reviews Section */
        .reviews {
            background: var(--gray);
            padding: 3rem 0;
        }

        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.5rem;
            justify-items: center;
        }

        .review-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
        }

        .review-card {
            background: var(--light);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            width: 100%;
            max-width: 300px;
            cursor: pointer;
            transition: var(--transition);
        }

        .review-image-container {
            width: 100%;
            height: 300px;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #f5f5f5; /* Фон для пустых областей */
        }

        .review-image-container img {
            width: 100%;
            height: 100%;
            object-fit: contain; /* Изменено на contain для полного отображения изображения */
            transition: var(--transition);
        }

        .review-card:hover .review-image-container img {
            transform: scale(1.1); /* Сохранен эффект масштабирования */
        }

        /* Стили для модальной галереи отзывов */
        .review-gallery {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.9);
            z-index: 1001;
            align-items: center;
            justify-content: center;
            animation: fadeIn 0.3s;
        }

        /* Animations */
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes modalFadeIn {
            from {
                opacity: 0;
                transform: translateY(-30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes rotate {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }

        /* Mobile styles */
        @media (max-width: 992px) {
            .about-content {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            
            .about-image {
                order: -1;
            }

            .k14-details-content {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

            .k14-product-image {
                order: -1;
            }
        }

        @media (max-width: 768px) {
            .menu-toggle {
                display: block;
            }
            
            nav {
                position: fixed;
                top: 70px;
                left: 0;
                width: 100%;
                background: var(--dark);
                padding: 1.5rem;
                transform: translateY(-150%);
                transition: transform 0.4s ease-out;
                box-shadow: var(--shadow-lg);
                z-index: 999;
            }
            
            nav.active {
                transform: translateY(0);
            }
            
            nav ul {
                flex-direction: column;
                gap: 1.5rem;
            }
            
            .hero {
                min-height: 70vh;
                padding: 60px 0;
            }
            
            .hero-content h1 {
                font-size: clamp(2rem, 6vw, 3rem);
            }
            
            .market-links {
                grid-template-columns: 1fr;
            }
            
            section {
                padding: 3rem 0;
            }
            
            .product-image {
                height: 220px;
            }
            
            .modal-content {
                padding: 1.8rem;
            }
            
            .gallery-prev, .gallery-next {
                font-size: 40px;
                padding: 15px;
            }
            
            .gallery-thumbnail {
                width: 50px;
                height: 50px;
            }
            
            .footer-content {
                grid-template-columns: 1fr;
                gap: 2.5rem;
            }

            .k14-specs-table th, .k14-specs-table td {
                padding: 0.5rem;
            }

            .reviews {
                padding: 2rem 0;
            }

            .reviews-grid {
                grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
                gap: 1rem;
            }

            .review-card {
                max-width: 180px;
            }

            .review-image-container {
                height: 120px;
            }

            .gallery-prev, .gallery-next {
                font-size: 30px;
                padding: 8px;
            }

            .gallery-thumbnail {
                width: 40px;
                height: 40px;
            }
        }

        @media (max-width: 576px) {
            .hero {
                min-height: 60vh;
                padding: 50px 0;
            }
            
            .hero-content h1 {
                margin-bottom: 1rem;
            }
            
            .hero-content p {
                margin-bottom: 1.5rem;
            }
            
            .guarantee-section {
                padding: 2.5rem 0;
            }
            
            .guarantee-title {
                font-size: clamp(1.5rem, 5vw, 2rem);
            }
            
            .product-card {
                max-width: 350px;
                margin: 0 auto;
            }
            
            .gallery-prev, .gallery-next {
                font-size: 30px;
                padding: 10px;
            }
            
            .gallery-close {
                top: 20px;
                right: 25px;
                font-size: 40px;
            }
            
            .gallery-thumbnail {
                width: 40px;
                height: 40px;
                margin: 5px;
            }

            .k14-product-image img {
                max-height: 300px;
            }

            .reviews-grid {
                grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
            }

            .review-card {
                max-width: 140px;
            }

            .review-image-container {
                height: 100px;
            }

            .gallery-close {
                top: 15px;
                right: 20px;
                font-size: 30px;
            }

            .gallery-prev, .gallery-next {
                font-size: 25px;
                padding: 6px;
            }

            .gallery-thumbnail {
                width: 35px;
                height: 35px;
            }
        .ccontainer {
            width: 100%;
            max-width: 1500px;
            padding: 0 15px;
            margin: 0 auto;
            
        }
        }