.navbar-nav .nav-link {
    color: #1e293b;
    font-weight: 500;
    font-size: 1.05rem;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
  }
  
  .navbar-nav .nav-link:hover,
  .navbar-nav .nav-link.active {
    background-color: rgba(85, 47, 47, 0.2);
    color: #0e151f;
  }
  
  .navbar-toggler-icon {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='black' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
  }