/* --- ESTILOS GENERALES --- */
.header-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #ffffff;
  padding: 10px 5%;
  border-bottom: 4px solid #d4af37; /* Dorado Institucional */
}

.breadcrumb {
	background:rgba(32, 49, 92, 0.6);
}
.breadcrumb li a {
	
	color: #fff !important;
}

.breadcrumb li a:hover {
	color: #D4AF37 !important;
}

.breadcrumb .active {
	color: #c7c7c7;
}

/* --- VERSIÓN ESCRITORIO (PC) --- */
@media (min-width: 992px) {
  #navbar-collapse.collapse {
    display: flex !important;
    visibility: visible !important;
    height: auto !important;
  }

  .nav-menu-cobaem {
    display: flex !important;
    flex-direction: row !important;
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .nav-link-item {
    color: #002d55;
    padding: 20px 15px;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    transition: 0.3s;
    display: block;
  }

  .nav-link-item:hover { color: #d4af37; }

  /* Submenús Flotantes en PC */
  .has-sub { position: relative; }
  .dropdown-submenu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #ffffff;
    min-width: 220px;
    display: none;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border-top: 3px solid #d4af37;
    z-index: 1000;
  }
  .has-sub:hover > .dropdown-submenu {
    display: block !important;
  }
}

/* --- VERSIÓN MÓVIL --- */
@media (max-width: 991px) {
  .menu-toggle {
    display: block;
    background: none; border: none; padding: 10px;
  }
  
  /* Barritas de la hamburguesa */
  .menu-toggle span {
    display: block; width: 25px; height: 3px;
    background: #002d55; margin: 5px 0;
  }

  #navbar-collapse.collapse {
    display: none; /* Oculto inicialmente */
    width: 100%;
  }

	#navbar-collapse.is-active {
    display: block !important;
    background-color: #ffffff;
    border-top: 2px solid #d4af37; /* Línea dorada superior */
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    z-index: 1000;
    
    max-height: 80vh;
    overflow-y: auto;
    
    -webkit-overflow-scrolling: touch;
  }
  
  .main-header {
    position: sticky;
    top: 0;
    z-index: 1100;
  }

  .nav-menu-cobaem {
    display: flex;
    flex-direction: column;
    padding: 0;
  }

	.nav-menu-cobaem .nav-link-item {
    color: #20315C !important; /* Azul COBAEM */
    padding: 18px 25px !important;
    font-size: 14px;
    border-bottom: 1px solid #f0f0f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s;
  }
  
  .nav-menu-cobaem .nav-link-item:hover {
    background-color: #f9f9f9;
    color: #d4af37 !important;
  }

  .nav-link-item {
    padding: 15px 25px;
    border-bottom: 1px solid #f0f0f0;
  }

  /* Submenú tipo Acordeón */
  .dropdown-submenu {
    display: none !important;
    background-color: #fcfcfc !important;
    padding: 0 !important;
    list-style: none;
  }
  .dropdown-submenu .nav-link-item {
    padding-left: 45px !important; /* Sangría para subniveles */
    font-weight: 500;
    font-size: 13px;
    background: transparent;
  }
  
  .arrow-down {
  	/*content: '▼' !important;*/
  	
    transition: transform 0.3s ease;
    display: inline-block;
    color: #20315C;
  }

  .has-sub.is-open > .nav-link-item .arrow-down {
    transform: rotate(180deg); /* La flecha gira al abrir */
  }

  /* Se muestra cuando el JS pone la clase 'is-open' */
  .has-sub.is-open > .dropdown-submenu {
    display: block !important;
  }
  
  /* Animación de las barras del botón hamburguesa al abrir */
  #mobile-menu-btn.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  #mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
  #mobile-menu-btn.active span:nth-child(3) { transform: rotate(-45deg) translate(7px, -6px); }
}