/* Hero con ondas de radio */
        .radio-hero{
            position: relative;
            padding: 80px 40px;
            text-align: center;
            background: radial-gradient(ellipse at center, var(--neon-cyan) 0%, var(--neon-purple) 50%, var(--bg-primary) 100%);
            background-size: 200% 200%;
            animation: radioPulse 10s ease infinite;
            border-radius: 20px;
            margin: 40px;
            box-shadow: 0 10px 30px rgba(0,245,255,.3);
            overflow: hidden;
        }
        @keyframes radioPulse{
            0%{background-position:0% 50%;}
            50%{background-position:100% 50%;}
            100%{background-position:0% 50%;}
        }
        .radio-hero h1{
            font-size: 3.2rem;
            margin-bottom: 1rem;
            text-shadow: 0 0 20px rgba(0,0,0,.5);
        }
        .radio-hero p{
            font-size: 1.3rem;
            max-width: 700px;
            margin: 0 auto 2rem;
            color: var(--text-primary);
        }
        .btn-radio{
            display: inline-block;
            padding: 14px 32px;
            border: 2px solid var(--neon-cyan);
            border-radius: 30px;
            color: var(--neon-cyan);
            font-weight: 700;
            text-decoration: none;
            transition: all .3s ease;
            box-shadow: 0 0 15px var(--neon-cyan);
        }
        .btn-radio:hover{
            background: var(--neon-cyan);
            color: #000;
            box-shadow: 0 0 30px var(--neon-cyan);
        }

        /* Secciones */
        .section{
            padding: 60px 40px;
            max-width: 1100px;
            margin: 0 auto;
        }
        .section h2{
            font-size: 2rem;
            color: var(--neon-cyan);
            margin-bottom: 1rem;
            text-shadow: 0 0 10px var(--neon-cyan);
        }
        .section p, .section li{
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 1rem;
        }
        .grid-2{
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
            margin-top: 2rem;
        }
        .card{
            background: var(--bg-card);
            border: 2px solid var(--border-color);
            border-radius: 15px;
            padding: 30px;
            transition: all .3s ease;
        }
        .card:hover{
            border-color: var(--neon-cyan);
            box-shadow: 0 0 20px var(--neon-cyan);
            transform: translateY(-5px);
        }
        .card h3{
            color: var(--neon-cyan);
            margin-bottom: .8rem;
            font-size: 1.3rem;
        }

        /* Código */
        .code-block{
            background: #0a0a0a;
            border: 1px solid var(--border-color);
            border-radius: 10px;
            padding: 20px;
            overflow-x: auto;
            font-family: 'Fira Code', monospace;
            font-size: .95rem;
            color: var(--neon-cyan);
            box-shadow: inset 0 0 10px rgba(0,245,255,.15);
        }

        /* Tabla formatos */
        .formats-table{
            width: 100%;
            border-collapse: collapse;
            margin-top: 1.5rem;
        }
        .formats-table th, .formats-table td{
            padding: 1rem;
            border: 1px solid var(--border-color);
            text-align: left;
        }
        .formats-table th{
            background: rgba(0,245,255,.08);
            color: var(--neon-cyan);
        }
        .formats-table tr:nth-child(even){
            background: rgba(255,255,255,.03);
        }

        /* Precios */
        .pricing-cards{
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-top: 2rem;
        }
        .price-card{
            background: var(--bg-secondary);
            border: 2px solid var(--border-color);
            border-radius: 20px;
            padding: 30px;
            text-align: center;
            transition: all .3s ease;
            position: relative;
        }
        .price-card.recommended{
            border-color: var(--neon-cyan);
            box-shadow: 0 0 25px var(--neon-cyan);
            transform: scale(1.05);
        }
        .price-card h4{
            font-size: 1.5rem;
            color: var(--neon-purple);
            margin-bottom: .5rem;
        }
        .price-card .price{
            font-size: 2.2rem;
            color: var(--neon-cyan);
            margin: .5rem 0 1rem;
        }
        .price-card ul{
            list-style: none;
            padding: 0;
            margin: 1rem 0;
            text-align: left;
        }
        .price-card li{
            padding-left: 1.4rem;
            position: relative;
            margin-bottom: .6rem;
        }
        .price-card li::before{
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--neon-cyan);
        }