.navbar-custom {
      background: linear-gradient(90deg, #0b1e49, #1c4ba8);
      padding-left: 1rem;
      padding-right: 1rem;
  }

  .navbar-brand img {
      margin-right: 10px;
  }

  .navbar-nav .nav-link {
      color: #fff !important;
      font-weight: bold;
      margin: 0 0.8rem;
      position: relative;
      transition: transform 0.2s ease-in-out;
  }

  .navbar-nav .nav-link:hover {
      transform: translateY(-4px);
      text-decoration: underline;
  }

  .dropdown-menu {
      width: 300px;
      left: 0 !important;
      right: 0 !important;
      border-radius: 0;
      background-color: #173d7a;
  }

  .dropdown-menu .dropdown-item {
      color: white;
      font-weight: 500;
      padding: 1rem 2rem;
      transition: background-color 0.2s ease;
  }

  .dropdown-menu .dropdown-item:hover {
      background-color: #112c5c;
  }


  @media (max-width: 991.98px) {

      /* mobile e tablets onde o collapse aparece */
      .navbar-collapse .dropdown-menu {
          width: auto !important;
          /* deixa largura automática */

      }
  }

  .navbar-toggler {
      box-shadow: none !important;
  }

  .navbar-toggler-icon {
      filter: invert(1);
  }