:root {
            --primary-color: #00F0FF;
            --secondary-color: #FF00FF;
            --background-color: #121212;
            --text-color: #E0E0E0;
            --accent-color: #00FFC2;
            --light-grey: #333333;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: var(--background-color);
            color: var(--text-color);
            line-height: 1.6;
            overflow-x: hidden;
        }

        h1, h2, h3 {
            color: var(--primary-color);
        }

        header {
            position: fixed;
            width: 100%;
            background-color: rgba(18, 18, 18, 0.9);
            padding: 1rem 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 1000;
            backdrop-filter: blur(5px);
            border-bottom: 2px solid var(--secondary-color);
        }

        header .logo a {
            font-size: 1.8rem;
            font-weight: bold;
            color: var(--primary-color);
            text-decoration: none;
            letter-spacing: 2px;
        }

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

        nav ul li {
            margin-left: 2rem;
        }

        nav ul li a {
            color: var(--text-color);
            text-decoration: none;
            font-weight: 500;
            position: relative;
            transition: color 0.3s ease;
        }

        nav ul li a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -5px;
            width: 0;
            height: 2px;
            background-color: var(--accent-color);
            transition: width 0.3s ease;
        }

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

        .burger-menu {
            display: none;
            flex-direction: column;
            cursor: pointer;
            z-index: 1000;
        }

        .burger-menu div {
            width: 25px;
            height: 3px;
            background-color: var(--primary-color);
            margin: 4px;
            transition: all 0.3s ease;
        }

        .burger-menu.open .line1 { transform: rotate(-45deg) translate(-9px, 6px); }
        .burger-menu.open .line2 { opacity: 0; }
        .burger-menu.open .line3 { transform: rotate(45deg) translate(-9px, -6px); }

        main {
            padding-top: 80px;
        }

        section {
            padding: 6rem 5%;
            position: relative;
        }

        .hero {
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            background-image: url('../img/11.webp');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
            position: relative;
            flex-direction: column;
            color: white;
            animation: hero-fade-in 1.5s forwards;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.7);
        }

        .hero-content {
            position: relative;
            z-index: 1;
        }
        
        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 1rem;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
            color: var(--primary-color);
            animation: text-glow 2s infinite alternate;
        }

        .hero h3 {
            font-size: 1.5rem;
            margin-bottom: 2rem;
            text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
            color: var(--secondary-color);
        }

        .btn {
            background-color: var(--primary-color);
            color: var(--background-color);
            padding: 0.8rem 2rem;
            text-decoration: none;
            font-weight: bold;
            border-radius: 50px;
            transition: transform 0.3s ease, background-color 0.3s ease;
        }

        .btn:hover {
            transform: scale(1.1);
            background-color: var(--accent-color);
        }

        .section-title {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 3rem;
            text-transform: uppercase;
            letter-spacing: 2px;
        }

        .about .container, .products .container {
            display: flex;
            align-items: center;
            gap: 4rem;
        }

        .about .container.reverse {
            flex-direction: row-reverse;
        }

        .about .text-content, .products .text-content {
            flex: 1;
        }

        .about .image-container, .products .image-container {
            flex: 1;
            position: relative;
        }

        .about img, .products img {
            width: 100%;
            height: auto;
            border-radius: 10px;
            box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
            transition: transform 0.5s ease;
        }

        .about img:hover, .products img:hover {
            transform: scale(1.05);
        }

        .about h2, .products h2, .prices h2, .gallery h2, .feedback h2, .faq h2 {
            margin-bottom: 1rem;
            color: var(--primary-color);
        }
        
        .about p, .products p {
            margin-bottom: 1.5rem;
        }

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

        .product-card {
            background-color: var(--light-grey);
            padding: 2rem;
            border-radius: 10px;
            border: 1px solid var(--primary-color);
            text-align: center;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        
        .product-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 20px rgba(0, 240, 255, 0.2);
        }

        .product-card h3 {
            margin-bottom: 1rem;
            font-size: 1.5rem;
        }

        .product-card p {
            font-size: 1rem;
        }

        .prices .price-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            text-align: center;
        }
        
        .price-card {
            background-color: var(--light-grey);
            padding: 2.5rem;
            border-radius: 10px;
            border: 2px solid var(--secondary-color);
            position: relative;
            overflow: hidden;
            transition: all 0.5s ease;
        }
        
        .price-card:hover {
            transform: scale(1.05);
            border-color: var(--primary-color);
        }
        
        .price-card h3 {
            font-size: 1.8rem;
            margin-bottom: 1rem;
            position: relative;
            z-index: 2;
        }
        
        .price-card .price {
            font-size: 3rem;
            font-weight: bold;
            color: var(--accent-color);
            margin-bottom: 1.5rem;
            position: relative;
            z-index: 2;
        }
        
        .price-card .price span {
            font-size: 1.2rem;
            font-weight: normal;
        }

        .price-card ul {
            list-style: none;
            text-align: left;
            margin-bottom: 2rem;
        }
        
        .price-card ul li {
            margin-bottom: 0.8rem;
            position: relative;
            padding-left: 20px;
        }
        
        .price-card ul li::before {
            content: '✔';
            position: absolute;
            left: 0;
            color: var(--accent-color);
        }

        .price-card .btn {
            width: 100%;
        }

        .gallery .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1rem;
        }

        .gallery-item {
            overflow: hidden;
            border-radius: 8px;
            position: relative;
        }

        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            transition: transform 0.5s ease;
        }

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

        .feedback .slider-container {
            position: relative;
            max-width: 800px;
            margin: 0 auto;
            overflow: hidden;
        }

        .feedback .slides {
            display: flex;
            transition: transform 0.5s ease-in-out;
        }

        .feedback .slide {
            flex: 0 0 100%;
            text-align: center;
            background-color: var(--light-grey);
            padding: 2rem;
            border-radius: 10px;
            border: 1px solid var(--secondary-color);
        }

        .feedback .slide img {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            object-fit: cover;
            margin-bottom: 1rem;
            border: 2px solid var(--accent-color);
        }

        .feedback .slide p {
            font-style: italic;
            margin-bottom: 1rem;
        }

        .feedback .slide .author {
            font-weight: bold;
            color: var(--primary-color);
        }

        .slider-nav {
            text-align: center;
            margin-top: 1rem;
        }

        .slider-nav .dot {
            height: 10px;
            width: 10px;
            background-color: #555;
            border-radius: 50%;
            display: inline-block;
            margin: 0 5px;
            cursor: pointer;
            transition: background-color 0.3s ease;
        }

        .slider-nav .dot.active {
            background-color: var(--primary-color);
        }

        .faq .accordion-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq .accordion-item {
            background-color: var(--light-grey);
            border-bottom: 1px solid var(--secondary-color);
            margin-bottom: 1rem;
            border-radius: 8px;
        }

        .faq .accordion-header {
            padding: 1.5rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: bold;
            font-size: 1.1rem;
            transition: background-color 0.3s ease;
        }

        .faq .accordion-header:hover {
            background-color: rgba(0, 240, 255, 0.1);
        }

        .faq .accordion-header::after {
            content: '+';
            font-size: 1.5rem;
            transition: transform 0.3s ease;
        }

        .faq .accordion-header.active::after {
            transform: rotate(45deg);
        }

        .faq .accordion-content {
            padding: 0 1.5rem;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.5s ease-out;
        }

        .faq .accordion-content p {
            padding-bottom: 1.5rem;
        }
        
        .contact-form-container {
            display: flex;
            flex-direction: column;
            align-items: center;
            padding: 4rem 5%;
        }

        .contact-form {
            width: 100%;
            max-width: 600px;
            background-color: var(--light-grey);
            padding: 2rem;
            border-radius: 10px;
            border: 2px solid var(--accent-color);
        }
        
        .contact-form h2 {
            text-align: center;
            margin-bottom: 2rem;
        }
        
        .form-group {
            margin-bottom: 1.5rem;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            color: var(--primary-color);
            font-weight: bold;
        }
        
        .form-group input {
            width: 100%;
            padding: 0.8rem;
            border: 1px solid var(--secondary-color);
            background-color: var(--background-color);
            color: var(--text-color);
            border-radius: 5px;
        }
        
        .form-group input:focus {
            outline: none;
            border-color: var(--accent-color);
            box-shadow: 0 0 5px var(--accent-color);
        }
        
        .contact-form button {
            width: 100%;
            padding: 1rem;
            background-color: var(--primary-color);
            color: var(--background-color);
            border: none;
            font-weight: bold;
            font-size: 1.1rem;
            border-radius: 5px;
            cursor: pointer;
            transition: background-color 0.3s ease, transform 0.3s ease;
        }
        
        .contact-form button:hover {
            background-color: var(--accent-color);
            transform: translateY(-2px);
        }

        footer {
            background-color: var(--light-grey);
            padding: 2rem 5%;
            text-align: center;
            border-top: 2px solid var(--primary-color);
        }

        footer .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: flex-start;
            text-align: left;
            gap: 2rem;
        }
        
        .footer-section {
            flex: 1 1 200px;
            min-width: 200px;
        }

        .footer-section h3 {
            margin-bottom: 1rem;
            color: var(--accent-color);
        }
        
        .footer-section p, .footer-section a {
            color: var(--text-color);
            text-decoration: none;
            display: block;
            margin-bottom: 0.5rem;
        }
        
        .footer-section a:hover {
            text-decoration: underline;
            color: var(--primary-color);
        }

        .footer-bottom {
            margin-top: 2rem;
            padding-top: 1rem;
            border-top: 1px solid #444;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            text-align: center;
        }

        .footer-bottom p {
            flex: 1;
            margin: 0.5rem;
        }
        
        .disclaimer {
            text-align: center;
            background-color: #000;
            padding: 1rem 5%;
            font-size: 0.8rem;
            color: #888;
        }

        .disclaimer p {
            max-width: 900px;
            margin: 0 auto;
        }

        .cookie-banner {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background-color: rgba(18, 18, 18, 0.95);
            backdrop-filter: blur(5px);
            border-top: 2px solid var(--secondary-color);
            padding: 1rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            z-index: 2000;
            transition: transform 0.5s ease-out;
        }

        .cookie-banner p {
            margin: 0;
            flex: 1;
        }
        
        .cookie-banner a {
            color: var(--primary-color);
            text-decoration: none;
        }
        
        .cookie-banner a:hover {
            text-decoration: underline;
        }
        
        .cookie-banner .btn {
            margin-left: 1rem;
            white-space: nowrap;
        }

        .modal {
            display: none;
            position: fixed;
            z-index: 2001;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.8);
            justify-content: center;
            align-items: center;
        }
        
        .modal-content {
            background-color: var(--light-grey);
            padding: 2rem;
            border-radius: 10px;
            border: 2px solid var(--primary-color);
            max-width: 500px;
            text-align: center;
            position: relative;
        }
        
        .close-btn {
            position: absolute;
            top: 10px;
            right: 20px;
            font-size: 2rem;
            font-weight: bold;
            color: var(--primary-color);
            cursor: pointer;
        }
        
        @keyframes fade-in {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        @keyframes hero-fade-in {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        @keyframes text-glow {
            from { text-shadow: 0 0 5px var(--primary-color), 0 0 10px var(--primary-color); }
            to { text-shadow: 0 0 10px var(--primary-color), 0 0 20px var(--primary-color); }
        }

        .fade-in-section {
            opacity: 0;
            transform: translateY(50px);
            transition: opacity 0.6s ease-out, transform 0.6s ease-out;
        }

        .fade-in-section.is-visible {
            opacity: 1;
            transform: translateY(0);
        }

        @media (max-width: 768px) {
            header {
                padding: 1rem;
            }

            nav {
                position: fixed;
                top: 0;
                right: 0;
                width: 70%;
                height: 100%;
                background-color: rgba(18, 18, 18, 0.95);
                transform: translateX(100%);
                transition: transform 0.3s ease-in-out;
                z-index: 999;
                padding-top: 5rem;
                backdrop-filter: blur(10px);
            }

            nav.open {
                transform: translateX(0);
            }

            nav ul {
                flex-direction: column;
                align-items: center;
                background-color: rgba(18, 18, 18, 0.95);
            }

            nav ul li {
                margin: 1.5rem 0;
            }

            .burger-menu {
                display: flex;
            }

            .about .container, .products .container {
                flex-direction: column;
                text-align: center;
            }

            .about .container.reverse {
                flex-direction: column;
            }

            .hero h1 {
                font-size: 2.5rem;
            }

            .hero h3 {
                font-size: 1.2rem;
            }

            .section-title {
                font-size: 2rem;
            }

            .footer-bottom {
                flex-direction: column;
            }
        }