:root {
 --color-primario-rojo: #845a24;
    --color-blanco: #ffffff;
    --fuente-principal: 'Ubuntu', sans-serif;
    --fuente-secundaria: system-ui, -apple-system, Arial, sans-serif;
}

/* 1. AJUSTES GLOBALES */
img {
    box-sizing: border-box;
    max-width: 100%;
    height: auto;
    vertical-align: middle;
}

/* 2. HEADER Y LOGOTIPOS */
/* Duplicamos el tamaño visual del logo en escritorio */
.img-fluid[src*="pageHeaderLogoImage"],
.navbar-brand img {
    max-height: 300px !important; 
    width: auto !important;
    height: auto !important;
    transition: all 0.3s ease;
}

/* 3. ESTRUCTURA DEL PIE DE PÁGINA (FOOTER) */
.site-footer {
    background-color: var(--color-primario-rojo) !important;
    color: var(--color-blanco) !important;
    padding: 50px 0 30px 0 !important;
    border: none !important;
    font-family: var(--fuente-principal);
}

/* Layout de 4 columnas minimalistas */
.site-footer-sidebar .row {
    display: flex !important;
    flex-wrap: wrap !important;
    justify-content: space-between !important;
}

.site-footer-sidebar .pkp_block {
    flex: 0 0 22% !important;
    margin-bottom: 20px !important;
    padding: 0 !important;
    border: none !important;
    box-shadow: none !important;
    background: transparent !important;
}

/* Limpieza de elementos HTML antiguos */
.site-footer hr, 
.site-footer .pkp_block hr {
    display: none !important;
}

/* 4. BLOQUES DE CONTENIDO EN FOOTER */
.site-footer .pkp_block .title,
#customblock-comenta-nuestros-artculos h4 {
    color: var(--color-blanco) !important;
    font-size: 0.95rem !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    margin-bottom: 15px !important;
    border: none !important;
    padding-bottom: 0 !important;
}

.site-footer a, 
.site-footer .content, 
.site-footer p, 
.site-footer h3, 
.site-footer strong {
    color: var(--color-blanco) !important;
    text-decoration: none !important;
    font-size: 13px !important;
    line-height: 1.6 !important;
}

/* Bloque de idiomas y redes sociales */
#customblock-comenta-nuestros-artculos .content > div,
.block_language .content {
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
}

.block_language ul {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

/* Logo OJS al final */
.footer-brand-image {
    filter: brightness(0) invert(1) !important;
    max-width: 75px !important;
    height: auto !important;
    display: block;
    margin-left: auto;
}

/* 5. AJUSTES DE RESPONSIVIDAD (MEDIA QUERIES) */

/* Tablets y pantallas medianas */
@media (max-width: 992px) {
    .site-footer-sidebar .pkp_block { 
        flex: 0 0 45% !important; 
    }
}

/* Smartphones (Ajustes generales de móvil) */
@media (max-width: 768px) {
    /* Footer a una columna */
    .site-footer-sidebar .pkp_block { 
        flex: 0 0 100% !important; 
        text-align: center; 
    }
    .footer-brand-image { margin: 0 auto; }

    /* Logo principal en móvil */
    .img-fluid[src*="pageHeaderLogoImage"],
    .navbar-brand img {
        max-height: 110px !important;
        display: block;
        margin: 10px auto;
    }

    /* Recorte de imagen Hero (Homepage) */
    .homepage_image img, 
    img[src*="homepageImage_es.png"] {
        height: 180px !important;
        object-fit: cover !important;
        object-position: center !important;
        width: 100% !important;
    }

    .homepage_image {
        padding: 0 !important;
        margin-bottom: 20px !important;
    }
}

/* Dispositivos muy pequeños */
@media (max-width: 480px) {
    .img-fluid[src*="pageHeaderLogoImage"] {
        max-height: 90px !important;
    }
    
    .homepage_image img {
        height: 140px !important;
    }
}
.article-details-license a img{
height: auto !important;
}
.orcidImage img {
    width: 20px;
    height: 20px;
}