/* ==========================================================
   header-responsive.css
   Estilos responsive para header y nav.
   Solo se carga en paginas que definen $responsive = true.
   ========================================================== */

/* --- Boton hamburguesa (oculto en desktop) --- */
.menu-toggle {
    display: none;
}

.header-top {
    display: contents;
}

/* ----------------------------------------------------------
   TABLET + MOBILE  (max-width: 980px)
   ---------------------------------------------------------- */
@media screen and (max-width: 980px) {

    header {
        width: 100% !important;
        height: auto !important;
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        box-sizing: border-box;
    }

    .header-top {
        display: flex;
        width: 100%;
        align-items: center;
        justify-content: space-between;
        background-color: #578db0;
        box-sizing: border-box;
    }

    .logo {
        width: 200px !important;
        height: auto !important;
        float: none;
    }

    /* --- Boton hamburguesa --- */
    .menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 5px;
        background: none;
        border: none;
        cursor: pointer;
        padding: 10px 15px;
        z-index: 100;
    }

    .menu-toggle span {
        display: block;
        width: 28px;
        height: 3px;
        background-color: #ffffff;
        border-radius: 2px;
        transition: transform 0.3s, opacity 0.3s;
    }

    /* --- Nav oculto por defecto en movil --- */
    nav {
        width: 100% !important;
        height: auto !important;
        float: none;
        margin-left: 0 !important;
        display: none;
        flex-direction: column;
    }

    nav.nav-open {
        display: flex;
    }

    /* --- Banner slider superior --- */
    nav .banner {
        width: 100% !important;
        height: 49px !important;
        overflow: hidden;
    }

    nav .banner #sliderIzq {
        width: 100% !important;
    }

    nav .banner #controllerIzq {
        margin-left: auto !important;
    }

    /* --- Buscador --- */
    .buscar {
        width: 100% !important;
        height: 35px;
        float: none;
        margin: 0;
        padding-left: 14px;
        box-sizing: border-box;
        font-size: 14px;
    }

    nav form {
        width: 100%;
    }

    /* --- Listas de navegacion --- */
    nav ul {
        width: 100% !important;
        height: auto !important;
        float: none;
        display: flex;
        flex-wrap: wrap;
        margin: 0 !important;
        padding: 0 !important;
    }

    nav li {
        float: none;
        width: 50% !important;
        height: auto !important;
        box-sizing: border-box;
        text-align: center;
        margin-left: 0 !important;
    }

    nav li a {
        display: block;
        padding: 12px 8px;
        color: #ffffff;
        text-decoration: none;
    }

    /* --- Items especificos: ancho automatico --- */
    .restricciones,
    .medios,
    .boletin,
    .faq,
    .auditorio,
    .programacion,
    .localidades,
    .patrocinadores,
    .como,
    .enlaces,
    .contacto {
        width: 50% !important;
        height: auto !important;
        padding-top: 0;
    }

    /* --- Submenus desplegables --- */
    .primero,
    .segundo,
    .tercero,
    .cuarto {
        visibility: visible;
        position: static;
        width: 100% !important;
        height: auto !important;
        display: none;
        margin-top: 0;
    }

    .auditorio:hover .primero,
    .localidades:hover .segundo,
    .como:hover .tercero,
    .patrocinadores:hover .cuarto {
        display: block;
    }

    .primero li,
    .segundo li,
    .tercero li,
    .cuarto li {
        width: 100% !important;
        padding-left: 20px;
        padding-right: 10px;
        box-sizing: border-box;
        text-align: left;
    }
}

/* ----------------------------------------------------------
   MOBILE PEQUENO  (max-width: 480px)
   ---------------------------------------------------------- */
@media screen and (max-width: 480px) {

    .logo {
        width: 160px !important;
    }

    nav li {
        width: 100% !important;
    }

    .restricciones,
    .medios,
    .boletin,
    .faq,
    .auditorio,
    .programacion,
    .localidades,
    .patrocinadores,
    .como,
    .enlaces,
    .contacto {
        width: 100% !important;
    }

    header nav li a {
        font-size: 12px !important;
        padding: 10px 8px;
    }
}