/* Dropdown Donaciones - header */
.redes-header .dropdown-menu {
  width: auto;
  min-width: max-content;   /* el cajón abarca todo el texto */
  padding: 0.25rem 0;
  border-radius: 5px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}
.redes-header .dropdown-menu .dropdown-item {
  color: #0069a3 !important;   /* azul UAM, visible */
  white-space: nowrap;
  padding: 0.5rem 1rem;
  font-weight: 500;
}
.redes-header .dropdown-menu .dropdown-item:hover,
.redes-header .dropdown-menu .dropdown-item:focus {
  color: #0069a3 !important;
  background-color: #f4d73b !important;   /* amarillo al pasar el mouse */
  text-decoration: none;
}
/* Hover en desktop (como menú principal) */
@media all and (min-width: 992px) {
  .redes-header .dropdown .dropdown-menu {
    display: none;
    margin-top: 0;
  }
  .redes-header .dropdown:hover .dropdown-menu {
    display: block;
  }
}