body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: sans-serif;
    background-color: #000; 
}

.landing-container {
    /* --- ESTILOS POR DEFECTO (ESCRITORIO) --- */
    /* La imagen se ve completa sin recortar nada */
    background-size: contain; 
    background-position: center center; 
    background-repeat: no-repeat;
    min-height: 100vh;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
}

.icons-container {
    width: 90%;
    max-width: 1000px;
    margin: 0 auto 80px auto;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    z-index: 10;
}

.social-icon {
    display: flex;
    align-items: center;
}

.social-icon img {
    height: 60px; 
    width: auto;
    transition: transform 0.3s ease, opacity 0.3s;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.6));
    display: block;
}

.social-icon:hover img {
    transform: scale(1.1);
    opacity: 0.9;
}

/* --- ESTILOS ESPECÍFICOS PARA MÓVIL --- */
@media (max-width: 768px) {
    .landing-container {
        /* CAMBIO AQUÍ: Volvemos a cover solo para móviles */
        background-size: cover; 
        /* Priorizamos que se lea el texto de arriba ("León España") */
        background-position: top center; 
    }

    .icons-container {
        width: 100%;
        margin-bottom: 60px;
        justify-content: center;
        gap: 50px;
    }

    .social-icon img {
        height: 35px; 
        width: auto;
    }
}