:root {
    --color-primario: #000000;
    --color-fondo: rgba(255, 255, 255, 0.92); /* Aumentado para contraste */
    --texto-cuerpo: #1a1a1a;
    --foco: #2563eb;
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    color: var(--texto-cuerpo);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
}

.skip-link {
    position: absolute;
    left: -10000px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.skip-link:focus {
    position: static;
    width: auto;
    height: auto;
    background: var(--color-primario);
    color: white;
    padding: 10px;
}

.contenedor-con-fondo {
    background: linear-gradient(var(--color-fondo), var(--color-fondo)), 
                url('IMAGEN/fondo.jpeg') no-repeat center center fixed;
    background-size: cover;
}

nav {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    padding: 10px 0;
}

nav a:focus {
    outline: 3px solid #005fb8; 
    outline-offset: 2px;
}

.menu {
    list-style: none;
    padding: 0;
    margin: 0;
    flex:1;
    display: flex;
    flex-direction: row; 
    flex-wrap: wrap;   
    justify-content: center;
    gap: 12px;      
}

.menu li {
    display: block;
    width: auto; 
}

.menu a {
    display: flex;   
    align-items: center;
    justify-content: center;
    min-height: 44px; 
    padding: 10px 20px;
    text-decoration: none;
    font-weight: bold;
    color: #000;
    background-color: #f2f2f2;
    border: 2px solid #000;
    border-radius: 6px;
    box-sizing: border-box; 
    text-align: center;
}

.menu a:hover, .menu a:focus {
    background: var(--color-primario);
    color: white;
}

.menu a[aria-current="page"] {
    background: var(--color-primario);
    color: white;
}

main {
    flex: 1; 
    display: flex;
    align-items: center; 
    padding-bottom: 20px; 
}

.titulo-gigante {
    font-size: clamp(2rem, 5vw, 4rem); 
    text-transform: uppercase;
    text-align: center;
    margin: 20px 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr; 
    gap: 40px;    
    align-items: center;
    width: 100%;
    max-width: 1000px; 
    margin: 0 auto;    
    padding: 0 20px;   
    box-sizing: border-box;
}

.poster-container {
    margin: 0;
    display: flex;
    justify-content: center;
}

.poster-img {
    width: 100%;
    max-width: 450px;   
    height: auto;
    max-height: 55vh;   
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1); 
}

.hero-texto {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-right: 10px; 
}

.cita-artista {
    border-left: 5px solid var(--color-primario);
    margin: 0 0 15px 0;
    padding: 10px 20px;
    font-style: italic;
    font-size: 1.2rem;
}

.cita-artista p {
    margin: 0;
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-primario);
}

.contenedor-spotify {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.sr-only { 
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

footer {
    text-align: center;
    font-size: 0.9rem;
    border-top: 1px solid #ccc;
    width: 100%;
}

.contenedor-disco {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 1000px; 
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
    align-items: center;
}

.disco-header {
    width: 100%;
    text-align: center;
}

.escucha-seccion {
    width: 100%; 
    border-top: 1px solid rgba(0,0,0,0.1); 
    padding-top: 30px;
}

.escucha-seccion h3 {
    text-align: center;
    margin-bottom: 25px;
    font-size: 1.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.grid-canciones {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); 
    gap: 25px;
    width: 100%;
    margin-bottom: 50px;
}

.grid-canciones iframe {
    width: 100%;
    height: 152px; 
    border-radius: 12px;
    border: none;
    background-color: transparent;
}

.layout-disco {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    width: 100%;
    align-items: center; 
    margin-bottom: 50px;
}

.portada-disco img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.fecha-lanzamiento {
    font-weight: bold;
    color: #444;
    text-align: center;
}


@media (min-width: 1024px) {
    .grid-canciones {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }

    .poster-img {
        max-height: none; 
    }

    .layout-disco {
        grid-template-columns: 1fr;
    }
    
    .menu {
        flex-direction: column; 
        align-items: stretch;  
        gap: 8px;     
    }

    .menu li {
        width: 100%;  
    }

    .menu a {
        white-space: normal;  
        word-wrap: break-word;
        font-size: 1.1rem;  
    }

    .grid-canciones {
        grid-template-columns: 1fr;
    }

}