/* Mobilde navbar menü öğelerini gizle, sadece logo görünsün */
@media (max-width: 768px) {
  .nav-menu .main-menu,
  .nav-menu .main-menu > .menu-item,
  .nav-menu .col-9,
  .nav-menu .col-md-9,
  .nav-menu .navigation {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    height: 0 !important;
    width: 0 !important;
    overflow: hidden !important;
  }
  
  /* Logo görünür kalsın */
  .nav-menu .col-3,
  .nav-menu .col-md-3,
  .nav-menu .logo-menu {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
  }
  
  /* Navbar container'ı küçült */
  .nav-menu .container {
    padding: 0 !important;
  }
  
  .nav-menu .row {
    margin: 0 !important;
    padding: 10px 0 !important;
  }
}