/* Brand */
    .navbar-brand {
      font-size: 1.6rem;
      color: #65d6d4c7 !important;
      transition: color 0.3s ease;
    }

    .navbar-brand:hover {
      color: #082a1f !important;
    }

    /* Nav links */
    .navbar-nav .nav-link {
      color: #000000 !important;
      padding: 0.6rem 1rem;
      font-size: 1rem;
      transition: all 0.3s ease-in-out;
      position: relative;
    }

    .navbar-nav .nav-link:hover {
      color: #35c6c6 !important;
      transform: scale(1.05);
    }

    /* Active link styling */
    .navbar-nav .nav-link.active {
      color: #40d2e3 !important;
    }

    /* Underline animation */
    .navbar-nav .nav-link::after {
      content: '';
      position: absolute;
      width: 0%;
      height: 2px;
      bottom: 0;
      left: 50%;
      background-color: #72bbe8;
      transition: all 0.3s ease-in-out;
      transform: translateX(-50%);
    }

    .navbar-nav .nav-link:hover::after,
    .navbar-nav .nav-link.active::after {
      width: 60%;
    }

    /* Responsive nav menu */
    @media (max-width: 991.98px) {
      .navbar-nav {
        background-color: #2373c3cf;
        padding: 1rem 0;
      }

      .navbar-collapse {
        animation: slideDown 0.4s ease forwards;
      }

      @keyframes slideDown {
        0% {
          opacity: 0;
          transform: translateY(-20px);
        }
        100% {
          opacity: 1;
          transform: translateY(0);
        }
      }
    }