.mega-menu {
    visibility: hidden;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
  }
  
  .group:hover .mega-menu {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
  }
  
  .service-item {
    transition: all 0.3s ease;
  }
  
  .service-item:hover {
    background: linear-gradient(to right, rgba(79, 70, 229, 0.05), rgba(124, 58, 237, 0.05));
    transform: translateX(5px);
  }
  
  .nav-link-effect {
    position: relative;
  }
  
  .nav-link-effect::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background: linear-gradient(to right, #4f46e5, #7c3aed);
    transition: width 0.3s ease;
  }
  
  .nav-link-effect:hover::after {
    width: 100%;
  }
  
  .mobile-nav-item {
    transition: all 0.3s ease;
  }
  
  @keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
  }
  
  .fade-in {
    animation: fadeIn 0.5s ease forwards;
  }
  
  .dropdown-animation {
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  }