:root {
            --primary-color: #0d1b2a;
            --secondary-color: #1b263b;
            --accent-color: #415a77;
            --text-color: #e0e1dd;
            --highlight-color: #778da9;
            --font-family-primary: 'Arial', sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-family-primary);
            color: var(--text-color);
            background-color: var(--primary-color);
            line-height: 1.6;
            overflow-x: hidden;
        }

        a {
            color: var(--highlight-color);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        a:hover {
            color: #ffffff;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        header {
            position: fixed;
            width: 100%;
            top: 0;
            left: 0;
            z-index: 1000;
            background-color: rgba(13, 27, 42, 0.9);
            padding: 1rem 0;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
            transition: background-color 0.3s ease;
        }

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

        .logo a {
            font-size: 1.8rem;
            font-weight: bold;
            color: var(--highlight-color);
        }

        .logo a:hover {
            color: var(--text-color);
        }

        .nav-menu {
            display: flex;
            gap: 2rem;
            list-style: none;
        }

        .nav-menu a {
            font-size: 1.1rem;
            text-transform: uppercase;
            font-weight: bold;
            position: relative;
            padding-bottom: 5px;
        }

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

        .nav-menu a:hover::after {
            width: 100%;
        }

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

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

        main {
            padding-top: 80px;
        }

        section {
            padding: 100px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .section-heading {
            font-size: 3rem;
            margin-bottom: 2rem;
            text-transform: uppercase;
            letter-spacing: 2px;
            position: relative;
            display: inline-block;
        }

        .section-heading::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background-color: var(--highlight-color);
        }

        .hero {
            position: relative;
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: #ffffff;
            background-image: url('../img/05.webp');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.6);
        }

        .hero-content {
            position: relative;
            z-index: 1;
        }

        .hero-content h1 {
            font-size: 4rem;
            text-transform: uppercase;
            letter-spacing: 3px;
            animation: fadeInDown 1s ease-in-out;
        }

        .hero-content p {
            font-size: 1.5rem;
            margin-top: 1rem;
            animation: fadeInUp 1s ease-in-out 0.5s;
            animation-fill-mode: both;
        }

        .cta-button {
            display: inline-block;
            margin-top: 2rem;
            padding: 15px 30px;
            background-color: var(--highlight-color);
            color: var(--primary-color);
            font-weight: bold;
            border-radius: 50px;
            transition: background-color 0.3s ease, transform 0.3s ease;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .cta-button:hover {
            background-color: var(--text-color);
            transform: translateY(-5px);
        }

        .about .container, .products .container, .prices .container, .gallery .container, .feedback .container, .faq .container {
            display: grid;
            gap: 40px;
            text-align: left;
        }

        .about .container {
            grid-template-columns: 1fr 1fr;
            align-items: center;
        }

        .about-text h2 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }

        .about-text p {
            font-size: 1.1rem;
        }

        .about-image img {
            width: 100%;
            border-radius: 10px;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
            animation: fadeInRight 1s ease-in-out;
        }

        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 3rem;
        }

        .product-card {
            background-color: var(--secondary-color);
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
            text-align: center;
            transition: transform 0.3s ease;
        }

        .product-card:hover {
            transform: translateY(-10px);
        }

        .product-card h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: var(--highlight-color);
        }

        .product-card p {
            color: var(--text-color);
        }
        
        .prices-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-top: 3rem;
        }

        .price-card {
            background-color: var(--secondary-color);
            padding: 40px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
            text-align: center;
            position: relative;
            overflow: hidden;
            border: 2px solid transparent;
            transition: border-color 0.3s ease;
        }
        
        .price-card:hover {
            border-color: var(--highlight-color);
        }

        .price-card h3 {
            font-size: 2rem;
            margin-bottom: 1rem;
            color: var(--highlight-color);
        }

        .price-card .price-value {
            font-size: 3rem;
            font-weight: bold;
            color: var(--text-color);
            margin-bottom: 1rem;
        }

        .price-card ul {
            list-style: none;
            text-align: left;
            margin-bottom: 2rem;
        }

        .price-card ul li {
            margin-bottom: 10px;
            padding-left: 20px;
            position: relative;
        }

        .price-card ul li::before {
            content: '✔';
            color: var(--highlight-color);
            position: absolute;
            left: 0;
        }

        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 15px;
            margin-top: 3rem;
        }

        .gallery-item {
            overflow: hidden;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }

        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .gallery-item:hover img {
            transform: scale(1.1);
        }

        .feedback-slider {
            position: relative;
            width: 80%;
            margin: 3rem auto 0;
            overflow: hidden;
        }
        
        .slides-container {
            display: flex;
            transition: transform 0.5s ease-in-out;
        }

        .slide {
            min-width: 100%;
            background-color: var(--secondary-color);
            padding: 40px;
            border-radius: 10px;
            text-align: center;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }

        .slide p {
            font-style: italic;
            margin-bottom: 1rem;
            font-size: 1.1rem;
        }

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

        .slider-nav {
            margin-top: 1rem;
            display: flex;
            justify-content: center;
            gap: 10px;
        }

        .slider-nav button {
            background-color: var(--accent-color);
            border: none;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            cursor: pointer;
            transition: background-color 0.3s ease;
        }

        .slider-nav button.active, .slider-nav button:hover {
            background-color: var(--highlight-color);
        }

        .faq-accordion {
            max-width: 800px;
            margin: 3rem auto 0;
        }

        .accordion-item {
            border-bottom: 1px solid var(--accent-color);
            margin-bottom: 10px;
        }

        .accordion-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px;
            background-color: var(--secondary-color);
            cursor: pointer;
            transition: background-color 0.3s ease;
        }

        .accordion-header:hover {
            background-color: var(--accent-color);
        }

        .accordion-header h3 {
            font-size: 1.2rem;
            color: var(--highlight-color);
        }

        .accordion-header span {
            font-size: 1.5rem;
            transition: transform 0.3s ease;
        }

        .accordion-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease-out;
            background-color: var(--secondary-color);
            padding: 0 20px;
        }

        .accordion-content p {
            padding: 20px 0;
            color: var(--text-color);
        }

        .accordion-item.active .accordion-content {
            max-height: 200px; /* Ajusta la altura máxima si es necesario */
        }
        
        .accordion-item.active .accordion-header span {
            transform: rotate(45deg);
        }

        .contact-form-container {
            max-width: 600px;
            margin: 3rem auto 0;
            background-color: var(--secondary-color);
            padding: 40px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }

        .contact-form-container h3 {
            font-size: 2rem;
            margin-bottom: 1rem;
            color: var(--highlight-color);
        }

        .contact-form {
            display: grid;
            gap: 20px;
            text-align: left;
        }

        .form-group {
            display: flex;
            flex-direction: column;
        }

        .form-group label {
            margin-bottom: 5px;
            font-weight: bold;
        }

        .form-group input {
            padding: 10px;
            border-radius: 5px;
            border: 1px solid var(--accent-color);
            background-color: var(--primary-color);
            color: var(--text-color);
        }
        
        .contact-form button {
            background-color: var(--highlight-color);
            color: var(--primary-color);
            border: none;
            padding: 15px;
            border-radius: 5px;
            font-weight: bold;
            cursor: pointer;
            transition: background-color 0.3s ease;
        }

        .contact-form button:hover {
            background-color: var(--text-color);
        }

        .popup {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.8);
            display: none;
            justify-content: center;
            align-items: center;
            z-index: 2000;
        }

        .popup-content {
            background-color: var(--secondary-color);
            padding: 40px;
            border-radius: 10px;
            text-align: center;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
            max-width: 400px;
            position: relative;
        }

        .popup-content h3 {
            color: var(--highlight-color);
            margin-bottom: 1rem;
        }
        
        .popup-content button {
            background-color: var(--highlight-color);
            color: var(--primary-color);
            border: none;
            padding: 10px 20px;
            border-radius: 5px;
            cursor: pointer;
            margin-top: 15px;
        }

        .disclaimer {
            background-color: var(--secondary-color);
            color: #ccc;
            padding: 20px;
            text-align: center;
            font-size: 0.9rem;
        }
        
        .cookie-banner {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background-color: var(--secondary-color);
            padding: 20px;
            text-align: center;
            z-index: 1001;
            box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.5);
            display: none;
            flex-direction: column;
            align-items: center;
        }

        .cookie-banner p {
            margin-bottom: 10px;
            font-size: 0.9rem;
        }

        .cookie-banner a {
            color: var(--highlight-color);
            margin-left: 5px;
        }

        .cookie-banner button {
            background-color: var(--highlight-color);
            color: var(--primary-color);
            border: none;
            padding: 8px 15px;
            border-radius: 5px;
            cursor: pointer;
            margin-top: 10px;
        }

        footer {
            background-color: var(--primary-color);
            padding: 40px 0;
            border-top: 1px solid var(--accent-color);
        }

        footer .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            text-align: center;
            flex-wrap: wrap;
        }

        footer .footer-nav {
            list-style: none;
            display: flex;
            gap: 20px;
        }

        footer .footer-contacts {
            text-align: right;
        }
        
        .footer-logo {
            font-size: 1.5rem;
            font-weight: bold;
            color: var(--highlight-color);
            margin-bottom: 10px;
        }
        
        .footer-contacts p {
            margin-bottom: 5px;
        }

        /* Animations */
        @keyframes fadeInDown {
            from {
                opacity: 0;
                transform: translateY(-50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes fadeInRight {
            from {
                opacity: 0;
                transform: translateX(50px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        /* Responsive */
        @media (max-width: 768px) {
            .nav-menu {
                position: fixed;
                top: 0;
                right: -100%;
                height: 100vh;
                width: 60%;
                background-color: var(--secondary-color);
                flex-direction: column;
                justify-content: center;
                gap: 3rem;
                padding: 2rem;
                transition: right 0.5s ease-in-out;
                box-shadow: -5px 0 15px rgba(0, 0, 0, 0.5);
            }

            .nav-menu.active {
                right: 0;
            }

            .burger-menu {
                display: flex;
                z-index: 1001;
            }

            .burger-menu.active .line-1 {
                transform: rotate(-45deg) translate(-5px, 6px);
            }
            
            .burger-menu.active .line-2 {
                opacity: 0;
            }

            .burger-menu.active .line-3 {
                transform: rotate(45deg) translate(-5px, -6px);
            }

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

            .hero-content p {
                font-size: 1.2rem;
            }

            .about .container {
                grid-template-columns: 1fr;
            }

            .about-image {
                margin-top: 2rem;
            }

            .prices-grid {
                grid-template-columns: 1fr;
            }
            
            .feedback-slider {
                width: 100%;
            }

            .faq-accordion {
                width: 100%;
            }

            footer .container {
                flex-direction: column;
                gap: 20px;
            }

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

            footer .footer-contacts {
                text-align: center;
            }
        }