:root {
            --dark-blue: #001a33;
            --accent-blue: #3498db;
            --turquoise: #40e0d0;
            --black: #0a0a0a;
            --dark-black: #000;
            --darker-black: #080808;
            --white: #f5f5f5;
            --light-gray: #a0a0a0;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
            --transition: all 0.3s ease;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Open Sans', sans-serif;
            background-color: var(--dark-black);
            color: var(--white);
            line-height: 1.6;
            min-height: 100vh;
        }
        
        /* Шапка сайта */
        header {
            background: linear-gradient(135deg, var(--dark-blue), var(--black));
            color: var(--white);
            padding: 2.5rem 1.5rem 1.5rem;
            text-align: center;
            box-shadow: var(--shadow);
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid rgba(52, 152, 219, 0.2);
        }
        
        header::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: 
                linear-gradient(rgba(52, 152, 219, 0.1) 1px, transparent 1px),
                linear-gradient(90deg, rgba(52, 152, 219, 0.1) 1px, transparent 1px);
            background-size: 20px 20px;
            pointer-events: none;
        }
        
        header h1 {
            font-family: 'Roboto', sans-serif;
            font-size: 3.5rem;
            font-weight: 700;
            letter-spacing: 1px;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
            background: linear-gradient(to right, var(--accent-blue), var(--turquoise));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        
        .catalog-link {
            display: inline-block;
            font-size: 1.2rem;
            font-weight: 400;
            color: var(--light-gray);
            text-decoration: none;
            margin-top: 0.5rem;
            padding: 0.6rem 1.2rem;
            border-radius: 30px;
            transition: var(--transition);
            position: relative;
            z-index: 1;
            margin-bottom: 20px;
        }
        
        .catalog-link:hover {
            color: var(--white);
            background: rgba(52, 152, 219, 0.1);
        }
        
        .catalog-link i {
            margin-right: 8px;
            transition: var(--transition);
        }
        
        .catalog-link:hover i {
            transform: translateX(-4px);
        }
        
        /* Основное содержимое */
        main {
            max-width: 1200px;
            margin: 3rem auto;
            padding: 0 1.5rem;
        }
        
        .products {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 2rem;
        }
        
        /* Карточка товара */
        .product-card {
            background: linear-gradient(145deg, #121212, #080808);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            position: relative;
            transform: translateY(0);
            display: flex;
            flex-direction: column;
            height: 100%;
            border: 1px solid rgba(52, 152, 219, 0.1);
        }
        
        .product-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: 
                linear-gradient(rgba(52, 152, 219, 0.05) 1px, transparent 1px),
                linear-gradient(90deg, rgba(52, 152, 219, 0.05) 1px, transparent 1px);
            background-size: 25px 25px;
            pointer-events: none;
        }
        
        .product-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 12px 24px rgba(52, 152, 219, 0.2);
            border-color: rgba(52, 152, 219, 0.3);
        }
        
        .product-card:hover .product-image {
            transform: scale(1.05);
        }
        
        .product-image-container {
            height: 220px;
            overflow: hidden;
            position: relative;
        }
        
        .product-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
            filter: brightness(0.9);
        }
        
        .product-badge {
            position: absolute;
            top: 15px;
            right: 15px;
            background: linear-gradient(135deg, var(--accent-blue), var(--turquoise));
            color: var(--white);
            padding: 0.4rem 0.8rem;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: bold;
            z-index: 2;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
        }
        
        .product-content {
            padding: 1.5rem;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }
        
        .product-content h3 {
            font-family: 'Roboto', sans-serif;
            color: var(--white);
            font-size: 1.4rem;
            margin-bottom: 0.8rem;
        }
        
        .product-description {
            color: var(--light-gray);
            font-size: 0.95rem;
            margin-bottom: 1.2rem;
            flex-grow: 1;
        }
        
        .product-price {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1.2rem;
        }
        
        .price {
            font-family: 'Roboto', sans-serif;
            font-size: 1.6rem;
            font-weight: bold;
            background: linear-gradient(to right, var(--accent-blue), var(--turquoise));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        
        .rating {
            color: #ffc107;
            font-size: 1rem;
        }
        
        .add-to-cart {
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--accent-blue), var(--turquoise));
            color: var(--white);
            padding: 0.8rem;
            border-radius: 8px;
            text-decoration: none;
            font-weight: bold;
            transition: var(--transition);
            text-align: center;
            position: relative;
            overflow: hidden;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
            border: none;
            cursor: pointer;
            z-index: 1;
            font-size: 1rem;
            width: 100%;
        }
        
        .add-to-cart::before {
            content: "";
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: var(--transition);
            z-index: -1;
        }
        
        .add-to-cart:hover {
            box-shadow: 0 6px 12px rgba(52, 152, 219, 0.4);
            transform: translateY(-3px);
        }
        
        .add-to-cart:hover::before {
            left: 100%;
        }
        
        .add-to-cart i {
            margin-right: 8px;
            font-size: 1.1rem;
        }
        
        /* Фильтры и сортировка */
        .filters {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 1.5rem;
            margin-bottom: 2.5rem;
            padding: 1.2rem;
            background: rgba(30, 30, 30, 0.7);
            border-radius: 10px;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(52, 152, 219, 0.1);
        }
        
        .filter-group {
            flex: 1;
            min-width: 200px;
        }
        
        .filter-group h3 {
            font-family: 'Roboto', sans-serif;
            font-size: 1.1rem;
            margin-bottom: 0.8rem;
            color: var(--light-gray);
            display: flex;
            align-items: center;
        }
        
        .filter-group h3 i {
            margin-right: 8px;
            color: var(--accent-blue);
        }
        
        .filter-options {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
        }
        
        .filter-btn {
            background: rgba(52, 152, 219, 0.1);
            color: var(--light-gray);
            border: 1px solid rgba(52, 152, 219, 0.2);
            padding: 0.5rem 1rem;
            border-radius: 20px;
            cursor: pointer;
            transition: var(--transition);
            font-size: 0.9rem;
        }
        
        .filter-btn:hover, .filter-btn.active {
            background: linear-gradient(135deg, var(--accent-blue), var(--turquoise));
            color: var(--white);
            border-color: transparent;
        }
        
        /* Адаптивность */
        @media (max-width: 1024px) {
            .products {
                grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            }
            
            header h1 {
                font-size: 3rem;
            }
        }
        
        @media (max-width: 768px) {
            .products {
                grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
                gap: 1.5rem;
            }
            
            header h1 {
                font-size: 2.5rem;
            }
            
            .catalog-link {
                font-size: 1.1rem;
            }
            
            .filters {
                flex-direction: column;
            }
        }
        
        @media (max-width: 480px) {
    .products {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.8rem; /* компактнее расстояние между карточками */
    }
    
    main {
      padding: 0 1rem;
        }
    
    .product-badge{
        
        display:none;
    }

    .product-card {
        border-radius: 8px;
        padding: 0.6rem;
    }

    .product-image-container {
        height: 140px; /* вместо 220px */
    }

    .product-content {
        padding: 0.8rem;
    }

    .product-content h3 {
        font-size: 0.95rem;
        margin-bottom: 0.5rem;
    }

    .product-description {
        font-size: 0.75rem;
        margin-bottom: 0.8rem;
    }

    .price {
        font-size: 1rem;
    }

    .add-to-cart {
        font-size: 0.75rem;
        padding: 0.5rem 0.6rem;
        border-radius: 6px;
    }

    .add-to-cart i {
        margin-right: 4px;
        font-size: 0.9rem;
    }

    .section-title {
        font-size: 1.6rem;
    }
}
        
        /* Заголовок раздела */
        .section-title {
            text-align: center;
            margin-bottom: 2.5rem;
            position: relative;
            font-size: 2.2rem;
            color: var(--white);
            font-weight: 300;
        }
        
        .section-title::after {
            content: "";
            display: block;
            width: 80px;
            height: 4px;
            background: linear-gradient(90deg, var(--accent-blue), var(--turquoise));
            margin: 0.8rem auto 0;
            border-radius: 2px;
        }
        
        /* Эффекты свечения */
        .glow {
            position: fixed;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            pointer-events: none;
            z-index: -1;
        }
        
        .glow-1 {
            position: absolute;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(52, 152, 219, 0.15) 0%, transparent 70%);
            top: 20%;
            left: 10%;
            filter: blur(80px);
        }
        
        .glow-2 {
            position: absolute;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(64, 224, 208, 0.1) 0%, transparent 70%);
            bottom: 10%;
            right: 10%;
            filter: blur(60px);
        }
        
        /* Пагинация */
        .pagination {
            display: flex;
            justify-content: center;
            margin-top: 3rem;
            gap: 0.8rem;
        }
        
        .page-btn {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(30, 30, 30, 0.7);
            color: var(--light-gray);
            border-radius: 8px;
            text-decoration: none;
            font-weight: bold;
            transition: var(--transition);
            border: 1px solid rgba(52, 152 219, 0.1);
        }
        
        .page-btn:hover, .page-btn.active {
            background: linear-gradient(135deg, var(--accent-blue), var(--turquoise));
            color: var(--white);
            transform: translateY(-3px);
        }
        a {
  text-decoration: none;
  color:#fff;
}
        /* Стили для поиска */
        .header-content {
            display: flex;
            align-items: center;
            width: 100%;
            flex-wrap: wrap;
            justify-content:center;
            flex-direction: column;
        }



        .search-section {
            position: relative;
            width: 300px;
            margin-left: 20px;
        }

        .search-input {
            width: 100%;
            padding: 12px 20px;
            padding-right: 45px;
            border-radius: 30px;
            border: 1px solid rgba(52, 152, 219, 0.3);
            background: rgba(30, 30, 30, 0.7);
            color: var(--white);
            font-family: 'Open Sans', sans-serif;
            font-size: 1rem;
            outline: none;
            transition: var(--transition);
            backdrop-filter: blur(5px);
        }

        .search-input:focus {
            border-color: var(--accent-blue);
            box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
            background: rgba(40, 40, 40, 0.8);
        }

        .search-btn {
            position: absolute;
            right: 15px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--light-gray);
            cursor: pointer;
            font-size: 1.2rem;
        }

        .search-results-container {
            margin-top: 2rem;
        }

        .no-results {
            text-align: center;
            color: var(--light-gray);
            font-style: italic;
            padding: 2rem;
        }

        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
                align-items: center;
            }

            .header-left {
                align-items: center;
                margin-bottom: 1rem;
            }

            .search-section {
                width: 100%;
                max-width: 400px;
                margin-left: 0;
                margin-top: 1rem;
            }
        }