.nav-toggle {
    display: none;
  }
  
  .nav-toggle-label {
    display: none;
    cursor: pointer;
    position: absolute;
    right: 1rem;
    top: 1.5rem;
  }
  
  .nav-toggle-label span,
  .nav-toggle-label span::before,
  .nav-toggle-label span::after {
    display: block;
    background: #333;
    height: 2px;
    width: 2em;
    position: relative;
    transition: all ease-in-out 0.3s;
  }
  
  .nav-toggle-label span::before,
  .nav-toggle-label span::after {
    content: '';
    position: absolute;
  }
  
  .nav-toggle-label span::before {
    bottom: 7px;
  }
  
  .nav-toggle-label span::after {
    top: 7px;
  }
  
  .navbar {
    background: rgb(255 255 255 / 88%);
  }
  @media screen and (max-width: 991px) {
    .navbar {
      padding: 0.5rem 1rem;
      position: relative;
      z-index: 1000;
    }
    
    .navbar-brand {
      position: relative;
      z-index: 1001;
    }
    
    .navbar-brand img {
      max-height: 40px;
      width: auto;
    }
    
    .nav-toggle-label {
      display: block;
      top: 1rem;
      z-index: 1001;
    }
    
    .navbar-collapse {
      display: none;
      width: 100%;
      position: absolute;
      top: 50%;
      left: 0;
      background: white;
      padding: 0.5rem 1rem;
      box-shadow: 0 2px 5px rgba(0,0,0,0.1);
      z-index: 999;
    }
    
    .nav-toggle:checked ~ .navbar-collapse {
      display: block;
    }
    
    .navbar-nav {
      flex-direction: column;
      padding: 0.5rem 0;
    }
    
    .nav-item {
      margin: 0.25rem 0;
    }
    
    .nav-link {
      padding: 0.5rem 0;
      font-size: 1rem;
    }
    
    .navbar .btn {
      margin: 0.5rem 0;
      padding: 0.5rem 1rem;
      font-size: 0.9rem;
    }
  }