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

body {
    background-color: #0a0a0a;
    color: #ffffff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.titulo-principal {
    color: #00d4ff;
    font-size: 2.5rem;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
    margin-top: 30px;
}

.card-video {
    background-color: #1a1a1a;
    border: 2px solid #00d4ff;
    border-radius: 10px;
    padding: 20px;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.2);
}

.card-video:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 25px rgba(0, 212, 255, 0.4);
    border-color: #00f0ff;
}

.titulo-cancion {
    color: #00d4ff;
    font-weight: 600;
    margin-bottom: 10px;
    font-size: 1rem;
}

.descripcion {
    color: #ffffff;
    font-size: 0.85rem;
    margin-bottom: 15px;
    line-height: 1.4;
    flex-grow: 1;
}

.video-container {
    width: 100%;
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
}

.video-container iframe {
    border: none;
    border-radius: 8px;
    display: block;
}

.artista {
    color: #ffffff;
    font-size: 0.8rem;
    margin: 0;
    text-align: center;
}

@media (max-width: 768px) {
    .titulo-principal {
        font-size: 2rem;
    }
    
    .card-video {
        padding: 15px;
    }
    
    .titulo-cancion {
        font-size: 0.95rem;
    }
    
    .descripcion {
        font-size: 0.8rem;
    }
}

@media (max-width: 576px) {
    .titulo-principal {
        font-size: 1.5rem;
        margin-bottom: 30px;
    }
    
    .card-video {
        padding: 12px;
    }
    
    .titulo-cancion {
        font-size: 0.9rem;
    }
    
    .descripcion {
        font-size: 0.75rem;
    }
    
    .video-container iframe {
        height: 150px !important;
    }
}