/* ... (Estilos previos sin cambios significativos hasta .ripple) ... */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            --acento: #fddc00;
}

        body {
            font-family: 'Arial', sans-serif;
            line-height: 1.6;
            overflow-x: hidden;
        }

        .header {
            background-color: rgba(58, 23, 32, 0.6);
            padding: 1rem 2rem;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(10px);
        }

        .nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
        }

        .logo {
            color: white;
            font-size: 1.5rem;
            font-weight: bold;
        }

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

        .nav-links a {
            color: white;
            text-decoration: none;
            transition: color 0.3s;
        }

        .nav-links a:hover {
            color: #fddc00;
        }


        .title-section {
            padding: 8rem 2rem 4rem;
            text-align: center;
            color: white;
        }

        .main-title {
            font-size: clamp(2rem, 5vw, 4rem);
            margin-bottom: 1rem;
            font-weight: 300;
        }

        .subtitle {
            font-size: clamp(1rem, 2vw, 1.5rem);
            opacity: 0.8;
        }

        .hero-section {
            position: relative;
            min-height: 80vh;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }

        .droste-container {
            position: relative;
            width: 100%;
            height: 50vh;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 1;
        }

        .droste-layer {
            position: absolute;
            background-size: contain;
            background-repeat: no-repeat;
            background-position: center;
            transition: transform 0.1s ease-out, opacity 0.3s ease, filter 0.3s ease;
            will-change: transform, opacity, filter;
            pointer-events: none;
        }

        .layer-1 {
            width: 450px;
            height: 399px;
            background-image: url('/img/tv011.png');
        }

        .layer-2 {
            width: 315px;
            height: 279px;
            background-image: url('/img/tv011.png');
        }

        .layer-3 {
            width: 220px;
            height: 195px;
            background-image: url('/img/tv011.png');
        }

        .layer-4 {
            width: 154px;
            height: 137px;
            background-image: url('/img/tv011.png');
        }

        .layer-5 {
            width: 108px;
            height: 96px;
            background-image: url('/img/tv011.png');
        }

        .layer-6 {
            width: 76px;
            height: 67px;
            background-image: url('/img/tv011.png');
        }

        .layer-7 {
            width: 53px;
            height: 47px;
            background-image: url('/img/tv011.png');
        }

        #rippleOverlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100vw;
            height: 100vh;
            pointer-events: none;
            z-index: 50;
            overflow: hidden;
        }

        .ripple {
            position: absolute;
            border-radius: 50%;
            transform: scale(0);
            opacity: 0;
            pointer-events: none;
            /* Asegurar que no tenga fondo por defecto */
            background-color: transparent;
        }

        .ripple.click-ripple {
            border: 2px solid rgba(255, 255, 255, 0.7);
            /* Borde más fino para ráfagas */
            /* La duración se gestionará por JS para ráfagas */
        }

        .ripple.move-ripple {
            border: 1px solid rgba(255, 255, 255, 0.4);
            /* Aún más fino */
            animation: ripple-move-effect 0.6s ease-out forwards;
            /* Más rápido */
        }

        /* Animación base para ondas de click, adaptable por JS */
        @keyframes ripple-burst-effect {
            0% {
                transform: scale(0);
                opacity: 1;
            }

            100% {
                transform: scale(var(--ripple-scale, 5));
                /* Usar variable CSS para escala */
                opacity: 0;
            }
        }

        @keyframes ripple-move-effect {
            0% {
                transform: scale(0);
                opacity: 0.6;
            }

            100% {
                transform: scale(2.5);
                /* Ligeramente más grande y rápido */
                opacity: 0;
            }
        }

        .controls-toggle {
            position: fixed;
            top: 50%;
            right: 20px;
            transform: translateY(-50%);
            background: rgba(0, 0, 0, 0.3);
            border: 2px solid var(--acento);
            color: var(--acento);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            font-size: 1.2rem;
            z-index: 200;
            transition: all 0.3s ease;
            backdrop-filter: blur(10px);
            pointer-events: auto;
        }

        .controls-toggle:hover {
            background: rgba(100, 255, 218, 0.1);
            transform: translateY(-50%) scale(1.1);
        }

        .controls-toggle.active {
            background: rgba(100, 255, 218, 0.2);
            box-shadow: 0 0 20px rgba(100, 255, 218, 0.3);
        }

        .controls {
            position: fixed;
            top: 50%;
            right: 80px;
            transform: translateY(-50%) translateX(calc(100% + 80px));
            background: rgba(0, 0, 0, 0.9);
            padding: 1.5rem;
            border-radius: 15px;
            z-index: 150;
            backdrop-filter: blur(15px);
            border: 1px solid rgba(100, 255, 218, 0.3);
            transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
            min-width: 250px;
            pointer-events: auto;
        }

        .controls.open {
            transform: translateY(-50%) translateX(0);
        }

        .controls-header {
            color: var(--acento);
            font-size: 1.1rem;
            font-weight: bold;
            text-align: center;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 1px solid rgba(100, 255, 218, 0.3);
        }

        .control-group {
            margin-bottom: 1.2rem;
        }

        .control-group label {
            color: white;
            font-size: 0.9rem;
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 500;
        }

        .control-group input[type="range"] {
            width: 100%;
            height: 6px;
            border-radius: 3px;
            background: rgba(255, 255, 255, 0.2);
            outline: none;
            -webkit-appearance: none;
        }

        .control-group input[type="range"]::-webkit-slider-thumb {
            appearance: none;
            width: 18px;
            height: 18px;
            border-radius: 50%;
            background: var(--acento);
            cursor: pointer;
            box-shadow: 0 0 10px rgba(100, 255, 218, 0.5);
        }

        .control-group input[type="range"]::-moz-range-thumb {
            width: 18px;
            height: 18px;
            border-radius: 50%;
            background: var(--acento);
            cursor: pointer;
            border: none;
            box-shadow: 0 0 10px rgba(100, 255, 218, 0.5);
        }

        .control-group select {
            width: 100%;
            padding: 0.5rem;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(100, 255, 218, 0.3);
            border-radius: 5px;
            color: white;
            font-size: 0.9rem;
        }

        .control-group select option {
            background: #1a1a2e;
            color: white;
        }

        .control-group button {
            width: 100%;
            padding: 0.5rem;
            background: rgba(100, 255, 218, 0.2);
            border: 1px solid var(--acento);
            border-radius: 5px;
            color: var(--acento);
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .control-group button:hover {
            background: rgba(100, 255, 218, 0.3);
        }

        .value-display {
            color: var(--acento);
            font-size: 0.8rem;
            text-align: right;
            margin-top: 0.2rem;
        }

        .sponsors-section {
            background: #f8f9fa;
            padding: 4rem 2rem;
            text-align: center;
        }

        .sponsors-title {
            font-size: 2rem;
            margin-bottom: 2rem;
            color: #333;
        }

        .sponsors-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 2rem;
            max-width: 800px;
            margin: 0 auto;
        }

        .sponsor-item {
            background: white;
            padding: 2rem;
            border-radius: 10px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }

        .footer {
            color: white;
            text-align: center;
            padding: 2rem;
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .controls-toggle {
                right: 15px;
                width: 45px;
                height: 45px;
            }

            .controls {
                right: 70px;
                min-width: 220px;
                padding: 1rem;
                transform: translateY(-50%) translateX(calc(100% + 70px));
            }

            .layer-1 {
                width: 300px;
                height: 266px;
            }

            .layer-2 {
                width: 210px;
                height: 186px;
            }

            .layer-3 {
                width: 147px;
                height: 130px;
            }

            .layer-4 {
                width: 103px;
                height: 91px;
            }

            .layer-5 {
                width: 72px;
                height: 64px;
            }

            .layer-6 {
                width: 50px;
                height: 44px;
            }

            .layer-7 {
                width: 35px;
                height: 31px;
            }

            .title-section {
                padding: 6rem 1rem 2rem;
            }

            .sponsors-grid {
                grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
                gap: 1rem;
            }

            
        }