(function ($) {

	"use strict";
	
	// Preload
	$(window).on('load', function () { // makes sure the whole site is loaded
		$('[data-loader="circle-side"]').fadeOut(); // will first fade out the loading animation
		$('#preloader').delay(350).fadeOut('slow'); // will fade out the white DIV that covers the website.
		$('body').delay(350).css({
			'overflow': 'visible'
		});
	})
	
	// Submit loader mask 
	$('form#wrapped').on('submit', function () {
		var form = $("form#wrapped");
		form.validate();
		if (form.valid()) {
			$("#loader_form").fadeIn();
		}
	});

	// Radio focus/click border
	$('.container_radio.version_2 input[type="radio"], .container_check.version_2 input[type="checkbox"]').click(function() {
	  $(this).parent().addClass('active').siblings('label').removeClass('active')
	});

	// Float labels
	var floatlabels = new FloatLabels( 'form', {
		    style: 1
	});
	
	// Button start scroll to section
    $('a[href^="#"].mobile_btn').on('click', function (e) {
			e.preventDefault();
			var target = this.hash;
			var $target = $(target);
			$('html, body').stop().animate({
				'scrollTop': $target.offset().top
			}, 400, 'swing', function () {
				window.location.hash = target;
			});
		});
	
	// Menu
	var overlayNav = $('.cd-overlay-nav'),
		overlayContent = $('.cd-overlay-content'),
		navigation = $('.cd-primary-nav'),
		toggleNav = $('.cd-nav-trigger');

	//inizialize navigation and content layers
	layerInit();
	$(window).on('resize', function(){
		window.requestAnimationFrame(layerInit);
	});

	//open/close the menu and cover layers
	toggleNav.on('click', function(){
		if(!toggleNav.hasClass('close-nav')) {
			//it means navigation is not visible yet - open it and animate navigation layer
			toggleNav.addClass('close-nav');
			
			overlayNav.children('span').velocity({
				translateZ: 0,
				scaleX: 1,
				scaleY: 1,
			}, 500, 'easeInCubic', function(){
				navigation.addClass('fade-in');
			});
		} else {
			//navigation is open - close it and remove navigation layer
			toggleNav.removeClass('close-nav');
			
			overlayContent.children('span').velocity({
				translateZ: 0,
				scaleX: 1,
				scaleY: 1,
			}, 500, 'easeInCubic', function(){
				navigation.removeClass('fade-in');
				
				overlayNav.children('span').velocity({
					translateZ: 0,
					scaleX: 0,
					scaleY: 0,
				}, 0);
				
				overlayContent.addClass('is-hidden').one('webkitTransitionEnd otransitionend oTransitionEnd msTransitionEnd transitionend', function(){
					overlayContent.children('span').velocity({
						translateZ: 0,
						scaleX: 0,
						scaleY: 0,
					}, 0, function(){overlayContent.removeClass('is-hidden')});
				});
				if($('html').hasClass('no-csstransitions')) {
					overlayContent.children('span').velocity({
						translateZ: 0,
						scaleX: 0,
						scaleY: 0,
					}, 0, function(){overlayContent.removeClass('is-hidden')});
				}
			});
		}
	});

	function layerInit(){
		var diameterValue = (Math.sqrt( Math.pow($(window).height(), 2) + Math.pow($(window).width(), 2))*2);
		overlayNav.children('span').velocity({
			scaleX: 0,
			scaleY: 0,
			translateZ: 0,
		}, 50).velocity({
			height : diameterValue+'px',
			width : diameterValue+'px',
			top : -(diameterValue/2)+'px',
			left : -(diameterValue/2)+'px',
		}, 0);

		overlayContent.children('span').velocity({
			scaleX: 0,
			scaleY: 0,
			translateZ: 0,
		}, 50).velocity({
			height : diameterValue+'px',
			width : diameterValue+'px',
			top : -(diameterValue/2)+'px',
			left : -(diameterValue/2)+'px',
		}, 0);
	}
	
})(window.jQuery); 