/* Colores de la marca:
   #FFFFFF (Blanco)
   #FFC700 (Amarillo)
   #005481 (Azul Oscuro)
   #00C1D7 (Cian/Azul Claro)
*/

.custom-header {
    background-color: #005481;
    border-bottom: 3px solid #00C1D7;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.nav-link-custom {
    color: #FFFFFF !important;
    font-weight: 600;
    font-size: 1.05rem;
    margin-left: 15px;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link-custom:hover, .nav-link-custom.active {
    color: #FFC700 !important;
}

.nav-link-custom.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: #FFC700;
    border-radius: 2px;
}

/* Menú móvil flotante sobre el contenido (no empuja los banners) */
@media (max-width: 991.98px) {
    .site-main-header .navbar {
        position: static;
    }

    #navbarNav {
        position: absolute;
        top: calc(100% + 8px);
        left: 1rem;
        right: 1rem;
        z-index: 1050;
        max-height: calc(100vh - 90px);
        overflow-y: auto;
        padding: 0.75rem 1rem;
        background-color: #005481;
        border: 1px solid rgba(255, 255, 255, 0.15);
        border-radius: 12px;
        box-shadow: 0 14px 32px rgba(0, 0, 0, 0.28);
    }

    #navbarNav .navbar-nav {
        align-items: stretch;
    }

    #navbarNav .nav-link-custom {
        margin-left: 0;
        padding: 0.65rem 0.25rem;
    }

    #navbarNav .nav-link-custom.active::after {
        bottom: 0;
    }
}