:root {
            --primary: #cc0000;
            --secondary: #000000;
            --accent: #ffff00;
            --light: #ffffff;
            --gray: #f0f0f0;
            --dark-gray: #333333;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Arial', sans-serif;
        }
        
        body {
            color: var(--secondary);
            background-color: var(--light);
            line-height: 1.6;
            padding-top: 80px;
        }
        
        .container {
            width: 100%;
            padding: 0 15px;
            margin: 0 auto;
        }
        
        @media (min-width: 576px) {
            .container {
                max-width: 540px;
            }
        }
        
        @media (min-width: 768px) {
            .container {
                max-width: 720px;
            }
        }
        
        @media (min-width: 992px) {
            .container {
                max-width: 960px;
            }
        }
        
        @media (min-width: 1200px) {
            .container {
                max-width: 1140px;
            }
        }
        
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background-color: var(--primary);
            color: var(--light);
            padding: 15px 0;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
        }
        
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            font-weight: bold;
            font-size: 24px;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: var(--light);
            text-decoration: none;
        }
        
        .nav-menu {
            display: flex;
            list-style: none;
        }
        
        .nav-menu li {
            margin-left: 25px;
        }
        
        .nav-menu a {
            color: var(--light);
            text-decoration: none;
            text-transform: uppercase;
            font-weight: bold;
            font-size: 14px;
            letter-spacing: 0.5px;
            transition: color 0.3s;
        }
        
        .nav-menu a:hover {
            color: var(--accent);
        }
        
        .burger {
            display: none;
            cursor: pointer;
        }
        
        .burger div {
            width: 25px;
            height: 3px;
            background-color: var(--light);
            margin: 5px;
            transition: all 0.3s ease;
        }
        
        section {
            padding: 80px 0;
        }
        
        h1, h2, h3 {
            margin-bottom: 20px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        
        h1 {
            font-size: 48px;
            color: var(--primary);
        }
        
        h2 {
            font-size: 36px;
            color: var(--primary);
            position: relative;
            padding-bottom: 15px;
        }
        
        h2:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background-color: var(--primary);
        }
        
        h3 {
            font-size: 24px;
            color: var(--secondary);
        }
        
        p {
            margin-bottom: 20px;
            font-size: 16px;
        }
        
        .btn {
            display: inline-block;
            background-color: var(--primary);
            color: var(--light);
            padding: 12px 30px;
            text-decoration: none;
            text-transform: uppercase;
            font-weight: bold;
            border: none;
            cursor: pointer;
            transition: background-color 0.3s;
            font-size: 16px;
        }
        
        .btn:hover {
            background-color: var(--secondary);
        }
        
        .hero {
            background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1743834147172-37c12011b321?q=80&w=1170&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D');
            background-size: cover;
            background-position: center;
            color: var(--light);
            text-align: center;
            padding: 150px 0;
        }
        
        .hero h1 {
            color: var(--light);
            margin-bottom: 20px;
            font-size: 3rem;
        }
        
        .hero p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto 30px;
        }
        
        .about {
            background-color: var(--gray);
        }
        
        .about-content {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 40px;
        }
        
        .about-text {
            flex: 1;
            min-width: 300px;
        }
        
        .about-image {
            flex: 1;
            min-width: 300px;
        }
        
        .about-image img {
            width: 100%;
            border: 5px solid var(--primary);
        }
        
        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }
        
        .product-card {
            background-color: var(--light);
            padding: 30px;
            border: 2px solid var(--primary);
            transition: transform 0.3s, box-shadow 0.3s;
        }
        
        .product-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        
        .product-card h3 {
            color: var(--primary);
            margin-bottom: 15px;
        }
        
        .pricing-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }
        
        .pricing-card {
            background-color: var(--light);
            padding: 40px 30px;
            text-align: center;
            border: 3px solid var(--primary);
            position: relative;
            overflow: hidden;
        }
        
        .pricing-card.featured {
            transform: scale(1.05);
            border: 3px solid var(--accent);
            z-index: 1;
        }
        
        .price {
            font-size: 48px;
            color: var(--primary);
            margin: 20px 0;
        }
        
        .price span {
            font-size: 16px;
            color: var(--dark-gray);
        }
        
        .gallery-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 15px;
            margin-top: 40px;
        }
        
        .gallery-item {
            height: 250px;
            overflow: hidden;
            position: relative;
        }
        
        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .gallery-item:hover img {
            transform: scale(1.1);
        }
        
        .feedback-slider {
            position: relative;
            overflow: hidden;
            margin-top: 40px;
            padding: 20px 0;
        }
        
        .feedback-track {
            display: flex;
            transition: transform 0.5s ease;
        }
        
        .feedback-slide {
            min-width: 100%;
            padding: 0 15px;
        }
        
        .feedback-card {
            background-color: var(--light);
            padding: 30px;
            border: 2px solid var(--primary);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .client-info {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
        }
        
        .client-info img {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            object-fit: cover;
            margin-right: 15px;
            border: 2px solid var(--primary);
        }
        
        .client-name {
            font-weight: bold;
            color: var(--primary);
        }
        
        .client-position {
            font-size: 14px;
            color: var(--dark-gray);
        }
        
        .slider-nav {
            display: flex;
            justify-content: center;
            margin-top: 30px;
        }
        
        .slider-dot {
            width: 12px;
            height: 12px;
            background-color: var(--gray);
            border-radius: 50%;
            margin: 0 5px;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        
        .slider-dot.active {
            background-color: var(--primary);
        }
        
        .faq-container {
            margin-top: 40px;
        }
        
        .faq-item {
            margin-bottom: 15px;
            border: 2px solid var(--primary);
        }
        
        .faq-question {
            padding: 15px;
            background-color: var(--primary);
            color: var(--light);
            cursor: pointer;
            position: relative;
            font-weight: bold;
        }
        
        .faq-question:after {
            content: '+';
            position: absolute;
            right: 15px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 20px;
        }
        
        .faq-question.active:after {
            content: '-';
        }
        
        .faq-answer {
            padding: 0 15px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
        }
        
        .faq-answer.open {
            padding: 15px;
            max-height: 500px;
        }
        
        .contact-form {
            margin-top: 40px;
            background-color: var(--gray);
            padding: 40px;
            border: 3px solid var(--primary);
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 5px;
            font-weight: bold;
        }
        
        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 12px;
            border: 2px solid var(--dark-gray);
            font-size: 16px;
        }
        
        .form-group input:focus,
        .form-group textarea:focus {
            border-color: var(--primary);
            outline: none;
        }
        
        .disclaimer {
            background-color: var(--secondary);
            color: var(--light);
            padding: 20px;
            font-size: 14px;
            margin-top: 40px;
        }
        
        .cookie-banner {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background-color: var(--secondary);
            color: var(--light);
            padding: 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 1000;
            transform: translateY(100%);
            transition: transform 0.5s;
        }
        
        .cookie-banner.show {
            transform: translateY(0);
        }
        
        .cookie-banner p {
            margin-bottom: 0;
            margin-right: 20px;
        }
        
        .cookie-banner button {
            background-color: var(--primary);
            color: var(--light);
            border: none;
            padding: 10px 20px;
            cursor: pointer;
            text-transform: uppercase;
            font-weight: bold;
        }
        
        footer {
            background-color: var(--secondary);
            color: var(--light);
            padding: 60px 0 30px;
        }
        
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-bottom: 40px;
        }
        
        .footer-col h3 {
            color: var(--light);
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }
        
        .footer-col h3:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 2px;
            background-color: var(--primary);
        }
        
        .footer-col ul {
            list-style: none;
        }
        
        .footer-col ul li {
            margin-bottom: 10px;
        }
        
        .footer-col ul li a {
            color: var(--light);
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .footer-col ul li a:hover {
            color: var(--accent);
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .modal {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.7);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 2000;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s, visibility 0.3s;
        }
        
        .modal.show {
            opacity: 1;
            visibility: visible;
        }
        
        .modal-content {
            background-color: var(--light);
            padding: 40px;
            text-align: center;
            max-width: 500px;
            width: 100%;
            position: relative;
        }
        
        .modal-close {
            position: absolute;
            top: 10px;
            right: 10px;
            background: none;
            border: none;
            font-size: 24px;
            cursor: pointer;
            color: var(--secondary);
        }
        
        @media (max-width: 768px) {
            .burger {
                display: block;
            }
            
            .nav-menu {
                position: fixed;
                top: 80px;
                right: -100%;
                width: 250px;
                height: calc(100vh - 80px);
                background-color: var(--primary);
                flex-direction: column;
                align-items: center;
                justify-content: flex-start;
                padding-top: 40px;
                transition: right 0.5s;
            }
            
            .nav-menu.active {
                right: 0;
            }
            
            .nav-menu li {
                margin: 15px 0;
            }
            
            h1 {
                font-size: 36px;
            }
            
            h2 {
                font-size: 28px;
            }
            
            .hero {
                padding: 100px 0;
            }
            
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .contact-form {
                padding: 20px;
            }
        }
        
        /* Конструктивистские элементы */
        .constructivist-element {
            position: absolute;
            background-color: var(--primary);
            z-index: -1;
        }
        
        .element-1 {
            top: 10%;
            left: 5%;
            width: 100px;
            height: 20px;
        }
        
        .element-2 {
            top: 15%;
            right: 10%;
            width: 20px;
            height: 100px;
        }
        
        .element-3 {
            bottom: 20%;
            left: 15%;
            width: 80px;
            height: 80px;
            clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
        }
        
        .element-4 {
            bottom: 30%;
            right: 5%;
            width: 120px;
            height: 20px;
            transform: rotate(45deg);
        }