:root {
            --primary-bg: #0a0a0a;
            --secondary-bg: #1a0d1a;
            --tertiary-bg: #2d1a2d;
            --accent-color: #d4af37;
            --accent-secondary: #ffd700;
            --accent-tertiary: #b8860b;
            --text-primary: #ffffff;
            --text-secondary: #ffd700;
            --text-tertiary: #d4af37;
            --border-color: #d4af3740;
            --glow-color: #d4af3766;
            --card-bg: rgba(26, 13, 26, 0.8);
            --text-shadow: 0 0 10px currentColor;
            --stone-color: #8b7355;
            --crystal-color: #9932cc;
            --sacred-gold: #ffd700;
        }

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

        body {
            font-family: 'Arial', sans-serif;
            background: var(--primary-bg);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* Animación de partículas cósmicas */
        .cosmic-particles {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            overflow: hidden;
        }

        .cosmic-particle {
            position: absolute;
            background: radial-gradient(circle, var(--sacred-gold), transparent);
            border-radius: 50%;
            animation: floatCosmic 25s infinite linear;
            opacity: 0.4;
        }

        .cosmic-particle:nth-child(odd) {
            background: radial-gradient(circle, var(--crystal-color), transparent);
            animation-duration: 30s;
        }

        .cosmic-particle:nth-child(3n) {
            background: radial-gradient(circle, var(--accent-tertiary), transparent);
            animation-duration: 35s;
        }

        @keyframes floatCosmic {
            0% {
                transform: translateY(100vh) translateX(0) rotate(0deg) scale(0);
                opacity: 0;
            }
            10% {
                opacity: 0.4;
                transform: scale(1);
            }
            90% {
                opacity: 0.4;
            }
            100% {
                transform: translateY(-100vh) translateX(100px) rotate(360deg) scale(0);
                opacity: 0;
            }
        }

        /* Navegación principal */
        .main-nav {
            position: fixed;
            top: 20px;
            left: 20px;
            z-index: 1000;
            background: var(--card-bg);
            backdrop-filter: blur(10px);
            border: 1px solid var(--border-color);
            border-radius: 10px;
            padding: 20px;
            max-width: 300px;
            max-height: 90vh;
            overflow-y: auto;
        }

        .nav-title {
            color: var(--text-secondary);
            font-size: 16px;
            margin-bottom: 15px;
            text-align: center;
            text-transform: uppercase;
            letter-spacing: 2px;
            font-weight: bold;
        }

        .nav-buttons {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .nav-button {
            color: var(--text-primary);
            background: none;
            border: 1px solid var(--border-color);
            padding: 10px 12px;
            border-radius: 5px;
            transition: all 0.3s ease;
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: 1px;
            cursor: pointer;
            text-align: left;
        }

        .nav-button:hover {
            background: var(--accent-color);
            color: var(--primary-bg);
            text-shadow: none;
            transform: translateX(5px);
            box-shadow: 0 0 15px var(--glow-color);
        }

        .nav-button.active {
            background: var(--accent-color);
            color: var(--primary-bg);
            border-color: var(--sacred-gold);
            box-shadow: 0 0 20px var(--glow-color);
        }

        /* Contenido principal */
        .main-content {
            margin-left: 340px;
            padding: 40px 20px;
        }

        /* Hero Section */
        .hero {
            min-height: 80vh;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            background: linear-gradient(135deg, var(--primary-bg) 0%, var(--secondary-bg) 30%, var(--tertiary-bg) 70%, var(--stone-color) 100%);
            border-radius: 20px;
            margin-bottom: 60px;
        }

        .hero-content {
            text-align: center;
            z-index: 10;
            max-width: 1000px;
            padding: 0 20px;
        }

        .hero-title {
            font-size: clamp(2.5rem, 8vw, 6rem);
            font-weight: bold;
            color: var(--accent-color);
            text-shadow: var(--text-shadow);
            margin-bottom: 20px;
            animation: glow 4s ease-in-out infinite alternate;
        }

        .hero-subtitle {
            font-size: clamp(1.2rem, 3vw, 2rem);
            color: var(--text-secondary);
            margin-bottom: 40px;
            text-shadow: 0 0 10px var(--text-secondary);
        }

        .hero-description {
            font-size: 1.3rem;
            color: var(--text-primary);
            max-width: 800px;
            margin: 0 auto 60px auto;
            line-height: 1.8;
        }

        /* Secciones de contenido */
        .content-section {
            display: none;
            padding: 60px 20px;
            max-width: 1200px;
            margin: 0 auto;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            margin-bottom: 40px;
        }

        .content-section.active {
            display: block;
            animation: fadeIn 0.5s ease-in;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .section-title {
            font-size: 2.5rem;
            color: var(--accent-color);
            text-align: center;
            margin-bottom: 40px;
            text-shadow: var(--text-shadow);
            text-transform: uppercase;
            letter-spacing: 3px;
        }

        .section-content {
            color: var(--text-primary);
            font-size: 1.1rem;
            line-height: 1.8;
        }

        .section-content h3 {
            color: var(--text-secondary);
            font-size: 1.5rem;
            margin: 30px 0 15px 0;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .section-content p {
            margin-bottom: 20px;
        }

        .section-content ul {
            margin: 20px 0;
            padding-left: 30px;
        }

        .section-content li {
            margin-bottom: 10px;
            color: var(--text-primary);
        }

        .highlight-box {
            background: linear-gradient(135deg, var(--secondary-bg), var(--tertiary-bg));
            border: 1px solid var(--accent-color);
            border-radius: 10px;
            padding: 25px;
            margin: 30px 0;
            text-align: center;
        }

        .highlight-box h4 {
            color: var(--sacred-gold);
            font-size: 1.3rem;
            margin-bottom: 15px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .main-nav {
                position: static;
                margin: 20px;
                width: calc(100% - 40px);
                max-width: none;
            }

            .main-content {
                margin-left: 0;
                padding: 20px 10px;
            }

            .nav-buttons {
                display: grid;
                grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
                gap: 10px;
            }

            .nav-button {
                font-size: 10px;
                padding: 8px 10px;
            }

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

        /* Animaciones especiales */
        @keyframes glow {
            0% {
                text-shadow: 0 0 20px var(--accent-color);
            }
            100% {
                text-shadow: 0 0 30px var(--accent-color), 0 0 40px var(--sacred-gold), 0 0 50px var(--accent-secondary);
            }
        }

        /* Scrollbar personalizado */
        .main-nav::-webkit-scrollbar {
            width: 6px;
        }

        .main-nav::-webkit-scrollbar-track {
            background: var(--secondary-bg);
            border-radius: 3px;
        }

        .main-nav::-webkit-scrollbar-thumb {
            background: var(--accent-color);
            border-radius: 3px;
        }

        .main-nav::-webkit-scrollbar-thumb:hover {
            background: var(--sacred-gold);
        }