/* Masque les sous-catégories du menu principal UNIQUEMENT sur desktop */
@media (min-width: 768px) {
    #top-menu .dropdown-menu,
    #top-menu .js-sub-menu,
    .ps_mainmenu .popover.sub-menu,
    .ps_mainmenu .submenu-container {
        display: none !important;
        visibility: hidden !important;
    }
}