/* Variables de Color Neón */
:root {
    --neon-blue: #00f2ff;
    --neon-purple: #7000ff;
    --neon-green: #39ff14;
    --dark-bg: #030303;
}

/* Fondo y Base */
body {
    background-color: var(--dark-bg);
    color: #ffffff;
    font-family: 'Rajdhani', sans-serif;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(0, 242, 255, 0.05) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(112, 0, 255, 0.05) 0%, transparent 20%);
    background-attachment: fixed;
}

/* Tipografía */
.orbitron { font-family: 'Orbitron', sans-serif; }
.neon-text-blue { text-shadow: 0 0 10px var(--neon-blue), 0 0 20px var(--neon-blue); }

/* Efectos de Contenedores */
.glass-card {
    background: rgba(15, 15, 15, 0.9);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.7);
}

.price-card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(0, 242, 255, 0.2);
}

.price-card:hover {
    transform: translateY(-8px);
    border-color: var(--neon-blue);
    box-shadow: 0 0 25px rgba(0, 242, 255, 0.2);
}

.shadow-neon {
    box-shadow: 0 0 20px rgba(0, 242, 255, 0.3);
}

/* Botones Especiales */
.btn-generate {
    background: linear-gradient(90deg, #00f2ff, #7000ff);
    transition: all 0.3s;
}

.btn-generate:hover:not(:disabled) {
    transform: scale(1.02);
    filter: brightness(1.2);
}

.btn-download {
    background: linear-gradient(90deg, #39ff14, #00f2ff);
    color: #000;
    font-weight: 800;
}

/* Formularios */
input[type="radio"]:checked + label {
    background: rgba(0, 242, 255, 0.15);
    border-color: var(--neon-blue);
    color: var(--neon-blue);
    box-shadow: inset 0 0 10px rgba(0, 242, 255, 0.1);
}

/* Tags de Beneficios */
.feature-tag {
    background: rgba(0, 242, 255, 0.05);
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.75rem;
    border: 1px solid rgba(255,255,255,0.05);
}

.instruction-step {
    background: rgba(255, 255, 255, 0.03);
    border-left: 4px solid var(--neon-blue);
    padding: 12px;
    border-radius: 0 12px 12px 0;
    font-size: 0.9rem;
    color: #cbd5e1;
}