Burger Menu On Scroll

Hey _studiotwelve,
To have the text menu show on load and the burger menu show on scroll, Try adding this code to the end of your functions.php file in Appearance > Editor:

 add_action('wp_footer', 'ava_burger_toggle_on_scroll');
 function ava_burger_toggle_on_scroll(){
	 ?>
	 <script type="text/javascript">
		 (function($) {
			 function avia_scroll_top_menu()
			 {
					 var win = $(window),
						 menu = $('.responsive #top .av-main-nav .menu-item'),
						 burger = $('.responsive #top .av-main-nav .menu-item-avia-special, .responsive .av-burger-menu-main'),
						 set_status = function()
						 {
							 var st = win.scrollTop();
 
							 if(st > 100)
							 {
								 menu.addClass('hide_menu_show_burger');
								 menu.removeClass('hide_burger_show_menu');
								 burger.removeClass('hide_menu_show_burger');
								 burger.addClass('hide_burger_show_menu');	
							 }
							 else if(menu.is('.hide_menu_show_burger')) 
							 {
								 burger.addClass('hide_menu_show_burger');
								 burger.removeClass('hide_menu_show_burger');
								 menu.removeClass('hide_menu_show_burger');	
								 menu.addClass('hide_burger_show_menu');
							 }
						 };
 
					 win.on( 'scroll',  function(){ window.requestAnimationFrame( set_status )} );
					 set_status();
			 }
 
			 avia_scroll_top_menu();
		 })(jQuery);
	 </script>
	 <?php
 }

Then add this code in the General Styling > Quick CSS field or in the WordPress > Customize > Additional CSS field:

.responsive #top .av-main-nav .menu-item {
  display: block;
}

.responsive #top .av-main-nav .menu-item-avia-special {
  display: block;
}

.responsive .av-burger-menu-main.hide_burger_show_menu {
  display: block;
}

#avia-menu .hide_menu_show_burger {
  display: none !important;
}

#header.av_header_transparency .av-burger-menu-main.hide_burger_show_menu {
	display: none !important;
}

#header.av_header_transparency .av-burger-menu-main:not(.hide_burger_show_menu) {
	display: none !important;
}

Then clear your browser cache and check.
I couldn’t login to add this for you because the login url leads to a 404
I tested this on a default menu setup, so some tweaks may be necessary for your setup.

Best regards,
Mike