@media(max-width:768px){
  .section{padding:60px 20px;}
  .gallery-preview{grid-template-columns:1fr;}
}
@media (max-width: 768px) {

  .nav-links {
    display: none !important;
  }

  .mobile-menu {
    display: block;
  }

}
@media (max-width: 768px) {
  .nav-links {
    display: none !important;
  }
}