/* Submenu escondido por padrão */
.nav-item .dropdown-menu {
  display: none;
  position: absolute;
  background: #000;
  padding: 10px 0;
  list-style: none;
  margin: 0;
  min-width: 180px;
  z-index: 1000;
}

/* Links do submenu */
.nav-item .dropdown-menu .dropdown-item {
  display: block;
  padding: 8px 20px;
  color: #fff;
  text-decoration: none;
  white-space: nowrap;
}

/* Desktop: aparece no hover */
@media (min-width: 992px) {
  .nav-item.dropdown:hover > .dropdown-menu { display: block; }
}

/* Mobile: menu do dropdown fica "no fluxo" */
@media (max-width: 991px) {
  .nav-item .dropdown-menu { position: relative; }
}

/* Classe usada pelo JS para abrir/fechar no mobile */
.nav-item .dropdown-menu.show { display: block; }

.nav-item .dropdown-menu .dropdown-item:hover { background: #111; }