:root {
            --primary: #cc0000;
            --secondary: #2b2b2b;
            --accent: #ffd700;
            --light: #f5f5f5;
            --dark: #1a1a1a;
            --gray: #7a7a7a;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Arial', sans-serif;
        }
        
        body {
            background-color: var(--light);
            color: var(--dark);
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        h1, h2, h3, h4 {
            font-weight: 700;
            line-height: 1.2;
            text-transform: uppercase;
            margin-bottom: 1rem;
        }
        
        h1 {
            font-size: 2.5rem;
        }
        
        h2 {
            font-size: 2rem;
            color: var(--primary);
        }
        
        h3 {
            font-size: 1.5rem;
        }
        
        p {
            margin-bottom: 1.5rem;
        }
        
        .container {
            width: 100%;
            padding: 0 1.5rem;
            margin: 0 auto;
        }
        
        @media (min-width: 576px) {
            .container {
                max-width: 540px;
            }
        }
        
        @media (min-width: 768px) {
            .container {
                max-width: 720px;
            }
            
            h1 {
                font-size: 3rem;
            }
            
            h2 {
                font-size: 2.3rem;
            }
            
            h3 {
                font-size: 1.7rem;
            }
        }
        
        @media (min-width: 992px) {
            .container {
                max-width: 960px;
            }
            
            h1 {
                font-size: 3.5rem;
            }
        }
        
        @media (min-width: 1200px) {
            .container {
                max-width: 1140px;
            }
        }
        
        /* Header */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background-color: var(--secondary);
            color: var(--light);
            z-index: 1000;
            padding: 1rem 0;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
        }
        
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            font-size: 1.5rem;
            font-weight: 900;
            color: var(--accent);
            text-decoration: none;
        }
        
        @media (min-width: 768px) {
            .logo {
                font-size: 1.8rem;
            }
        }
        
        .nav-menu {
            display: flex;
            list-style: none;
        }
        
        .nav-item {
            margin-left: 1rem;
        }
        
        @media (min-width: 992px) {
            .nav-item {
                margin-left: 2rem;
            }
        }
        
        .nav-link {
            color: var(--light);
            text-decoration: none;
            font-weight: 600;
            text-transform: uppercase;
            transition: color 0.3s;
            font-size: 0.9rem;
        }
        
        @media (min-width: 768px) {
            .nav-link {
                font-size: 1rem;
            }
        }
        
        .nav-link:hover {
            color: var(--accent);
        }
        
        .burger {
            display: block;
            cursor: pointer;
            z-index: 1001;
        }
        
        @media (min-width: 992px) {
            .burger {
                display: none;
            }
        }
        
        .burger div {
            width: 25px;
            height: 3px;
            background-color: var(--light);
            margin: 5px;
            transition: all 0.3s ease;
        }
        
        /* Mobile menu */
        @media (max-width: 991px) {
            .nav-menu {
                position: fixed;
                top: 0;
                right: -100%;
                height: 100vh;
                width: 70%;
                max-width: 300px;
                background-color: var(--secondary);
                flex-direction: column;
                align-items: center;
                justify-content: center;
                transition: right 0.5s ease;
                padding: 2rem;
                box-shadow: -5px 0 15px rgba(0, 0, 0, 0.3);
            }
            
            .nav-menu.active {
                right: 0;
            }
            
            .nav-item {
                margin: 1.5rem 0;
            }
            
            .nav-link {
                font-size: 1.2rem;
            }
            
            .burger.toggle .line1 {
                transform: rotate(-45deg) translate(-5px, 6px);
            }
            
            .burger.toggle .line2 {
                opacity: 0;
            }
            
            .burger.toggle .line3 {
                transform: rotate(45deg) translate(-5px, -6px);
            }
        }
        
        /* Hero section */
        .hero {
            height: 100vh;
            background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1544367567-0f2fcb009e0b?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') no-repeat center center/cover;
            color: var(--light);
            display: flex;
            align-items: center;
            text-align: center;
            padding-top: 80px;
        }
        
        .hero-content {
            max-width: 800px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        
        .hero h1 {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.5);
        }
        
        .hero p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
        }
        
        @media (min-width: 768px) {
            .hero h1 {
                font-size: 3.5rem;
            }
            
            .hero p {
                font-size: 1.5rem;
            }
        }
        
        .btn {
            display: inline-block;
            background-color: var(--primary);
            color: var(--light);
            padding: 0.8rem 2rem;
            text-decoration: none;
            text-transform: uppercase;
            font-weight: 700;
            border: none;
            cursor: pointer;
            transition: all 0.3s;
            font-size: 1rem;
        }
        
        .btn:hover {
            background-color: var(--accent);
            color: var(--dark);
        }
        
        /* Sections common */
        section {
            padding: 4rem 0;
        }
        
        @media (min-width: 768px) {
            section {
                padding: 5rem 0;
            }
        }
        
        section:nth-child(even) {
            background-color: #f0f0f0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 2rem;
        }
        
        @media (min-width: 768px) {
            .section-title {
                margin-bottom: 3rem;
            }
        }
        
        /* About section */
        .about-content {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        
        @media (min-width: 768px) {
            .about-content {
                grid-template-columns: 1fr 1fr;
            }
        }
        
        .about-img {
            width: 100%;
            border: 5px solid var(--primary);
            box-shadow: 10px 10px 0 var(--secondary);
        }
        
        /* Products section */
        .products-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.5rem;
        }
        
        @media (min-width: 576px) {
            .products-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (min-width: 992px) {
            .products-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 2rem;
            }
        }
        
        .product-card {
            background: white;
            padding: 1.5rem;
            border-left: 5px solid var(--primary);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s;
        }
        
        @media (min-width: 768px) {
            .product-card {
                padding: 2rem;
            }
        }
        
        .product-card:hover {
            transform: translateY(-10px);
        }
        
        .product-card h3 {
            color: var(--primary);
        }
        
        /* Prices section */
        .prices-container {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.5rem;
        }
        
        @media (min-width: 768px) {
            .prices-container {
                grid-template-columns: repeat(2, 1fr);
                gap: 2rem;
            }
        }
        
        .price-card {
            background: white;
            padding: 1.5rem;
            text-align: center;
            border: 2px solid var(--primary);
            position: relative;
        }
        
        @media (min-width: 768px) {
            .price-card {
                padding: 2rem;
            }
            
            .price-card.featured {
                transform: scale(1.05);
            }
        }
        
        .price-card.featured {
            border: 2px solid var(--accent);
            z-index: 1;
        }
        
        .price {
            font-size: 2rem;
            color: var(--primary);
            margin: 1rem 0;
        }
        
        @media (min-width: 768px) {
            .price {
                font-size: 2.5rem;
            }
        }
        
        .price-features {
            list-style: none;
            margin: 1.5rem 0;
        }
        
        .price-features li {
            padding: 0.5rem 0;
            border-bottom: 1px solid #eee;
        }
        
        /* Gallery section */
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 1rem;
        }
        
        @media (min-width: 768px) {
            .gallery-grid {
                grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            }
        }
        
        .gallery-item {
            height: 200px;
            overflow: hidden;
            position: relative;
        }
        
        @media (min-width: 768px) {
            .gallery-item {
                height: 250px;
            }
        }
        
        .gallery-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .gallery-item:hover .gallery-img {
            transform: scale(1.1);
        }
        
        /* Feedback section */
        .feedback-slider {
            position: relative;
            overflow: hidden;
            padding: 2rem 0;
        }
        
        .feedback-track {
            display: flex;
            transition: transform 0.5s ease;
        }
        
        .feedback-slide {
            min-width: 100%;
            padding: 0 1rem;
        }
        
        @media (min-width: 768px) {
            .feedback-slide {
                min-width: 50%;
            }
        }
        
        @media (min-width: 992px) {
            .feedback-slide {
                min-width: 33.33%;
            }
        }
        
        .feedback-card {
            background: white;
            padding: 1.5rem;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            margin: 0 0.5rem;
        }
        
        @media (min-width: 768px) {
            .feedback-card {
                padding: 2rem;
                margin: 0 1rem;
            }
        }
        
        .feedback-text {
            font-style: italic;
            margin-bottom: 1.5rem;
        }
        
        .feedback-author {
            font-weight: 700;
            color: var(--primary);
        }
        
        .slider-nav {
            display: flex;
            justify-content: center;
            margin-top: 2rem;
        }
        
        .slider-dot {
            width: 12px;
            height: 12px;
            background: var(--gray);
            border-radius: 50%;
            margin: 0 5px;
            cursor: pointer;
            transition: background 0.3s;
        }
        
        .slider-dot.active {
            background: var(--primary);
        }
        
        /* FAQ section */
        .faq-item {
            margin-bottom: 1.5rem;
            border-bottom: 1px solid #ddd;
        }
        
        .faq-question {
            font-weight: 700;
            cursor: pointer;
            padding: 1rem 0;
            position: relative;
            padding-right: 2rem;
        }
        
        .faq-question::after {
            content: '+';
            position: absolute;
            right: 0;
            top: 50%;
            transform: translateY(-50%);
            font-size: 1.5rem;
        }
        
        .faq-question.active::after {
            content: '-';
        }
        
        .faq-answer {
            padding: 0 0 1rem;
            display: none;
        }
        
        .faq-answer.active {
            display: block;
        }
        
        /* Contact section */
        .contact-form {
            max-width: 600px;
            margin: 0 auto;
            background: white;
            padding: 1.5rem;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        @media (min-width: 768px) {
            .contact-form {
                padding: 2rem;
            }
        }
        
        .form-group {
            margin-bottom: 1.5rem;
        }
        
        .form-label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
        }
        
        .form-input {
            width: 100%;
            padding: 0.8rem;
            border: 1px solid #ddd;
            font-size: 1rem;
        }
        
        /* Modal */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.7);
            z-index: 2000;
            align-items: center;
            justify-content: center;
            padding: 1rem;
        }
        
        .modal-content {
            background-color: white;
            padding: 1.5rem;
            max-width: 500px;
            text-align: center;
            position: relative;
            width: 100%;
        }
        
        @media (min-width: 768px) {
            .modal-content {
                padding: 2rem;
            }
        }
        
        .close-modal {
            position: absolute;
            top: 10px;
            right: 10px;
            font-size: 1.5rem;
            cursor: pointer;
        }
        
        /* Disclaimer */
        .disclaimer {
            background-color: var(--secondary);
            color: var(--light);
            padding: 2rem 0;
            font-size: 0.9rem;
        }
        
        /* Cookie banner */
        .cookie-banner {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background-color: var(--secondary);
            color: var(--light);
            padding: 1rem;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            align-items: center;
            z-index: 1000;
            gap: 1rem;
        }
        
        @media (min-width: 768px) {
            .cookie-banner {
                flex-direction: row;
            }
        }
        
        .cookie-text {
            flex: 1;
            margin-right: 0;
        }
        
        @media (min-width: 768px) {
            .cookie-text {
                margin-right: 1rem;
            }
        }
        
        .cookie-btn {
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 0.5rem 1rem;
            cursor: pointer;
            white-space: nowrap;
        }
        
        /* Footer */
        footer {
            background-color: var(--dark);
            color: var(--light);
            padding: 2rem 0 1rem;
        }
        
        @media (min-width: 768px) {
            footer {
                padding: 3rem 0 1rem;
            }
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        
        @media (min-width: 768px) {
            .footer-content {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 0.5rem;
        }
        
        .footer-links a {
            color: var(--light);
            text-decoration: none;
        }
        
        .footer-links a:hover {
            color: var(--accent);
        }
        
        .footer-bottom {
            text-align: center;
            margin-top: 2rem;
            padding-top: 1rem;
            border-top: 1px solid var(--gray);
        }
        
        /* Animations */
        .fade-in {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.5s, transform 0.5s;
        }
        
        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }
        
        /* Utility classes */
        .text-center {
            text-align: center;
        }
        
        .mt-2 {
            margin-top: 2rem;
        }