$(function(){

	//메인 시작 모션

	$("body").addClass("intro");

	//전체 세로 슬라이드
	var fullSwiper = new Swiper('.full_slider', {
		slidesPerView:'auto',
		direction: "vertical",
		effect: "slide",
		autoplay: false,
		speed: 800,
		parallax: true,
		allowTouchMove:true,
		simulateTouch:true,
		grabCursor: true,
		touchStartPreventDefault:true,
		watchSlidesProgress: true,
		watchSlidesVisibility: true,
		mousewheel: {
		   releaseOnEdges: true
		},
		mousewheelControl: true,
		pagination: {
			el: '.full_pagination',
			clickable:true,
		},
		on: {
			init: function(){
				//section1 시작 class
				$(".section1").addClass("on");
				
				//스크롤 버튼 - section2 이동
				$(".main_slider .scroll_btn").on("click",function(){
					fullSwiper.slideTo(1,500);
				});
				$(".top_btn").on("click",function(){
					fullSwiper.slideTo(0,500);
				});
			},
			transitionStart: function(){
				var currIndex = this.activeIndex;

				//헤더 다크 모드
				if(currIndex != 0){
					$("body").addClass("dark");
					$(".top_btn").fadeIn(300);
				}else {
					$("body").removeClass("dark");
					$(".top_btn").fadeOut(300);
				}
				//전체 슬라이드 페이징 다크 모드
				if(currIndex == 1){
					$(".full_pagination").addClass("dark");
				}else {
					$(".full_pagination").removeClass("dark");
				}
				
				//section motion class
				if($(".section:eq("+currIndex+")").hasClass("swiper-slide-active")){
					$(".section:eq("+currIndex+")").addClass("on");
				}
				if($(".section3").hasClass("on")){
					gsap.to(".business_story_item",0.9, {opacity: 1,x:'0%', stagger: 0.05, delay:1.3});
				}
				//푸터 슬라이드시 parallax 값 삭제
				if($(".footer_section").hasClass("swiper-slide-visible")){
					$(".section4 .inner").css("transform","translateY(0px)");
					
					$(window).on("resize",function(){
						var footHgt = $("#footer").height();
						$(".top_btn").css("bottom",footHgt + 20);
					}).resize();
				}else {
					$(".top_btn").css("bottom",20);
				}
			},	
		},
		breakpoints: {
			1280: {
				allowTouchMove:false,
				simulateTouch:false,
				grabCursor: false,
				touchStartPreventDefault:false,
			},	
		},
	});

	//메인 이미지 슬라이드
	var mainVisualSwiper = new Swiper('.main_bg_slider', {
		effect:'fade',
		watchSlidesProgress: true,
		allowTouchMove:false,
	});
	//메인 타이틀 슬라이드
	var mainTitleSwiper = new Swiper('.main_tit_slider', {
		effect:'fade',
		autoplay: {
			delay: 5000,
			disableOnInteraction: false,
		},
		pagination: {
			el: '.main_pagination',
		},
		navigation: {
			nextEl: ".main_next",
			prevEl: ".main_prev",
		},
        thumbs: {
          swiper: mainVisualSwiper,
        },
		allowTouchMove:false,
	});

	//기업스토리 슬라이드
	var businessStorySwiper = new Swiper('.business_story_slider', {
		/*autoplay: {
			delay: 5000,
			disableOnInteraction: false,
		},*/
		slidesPerView:'auto',
		pagination: {
			el: '.business_story_pagination',
			type:"progressbar",
		},
		navigation: {
			nextEl: ".business_story_next",
			prevEl: ".business_story_prev",
		},
		//allowTouchMove:false,
	});


});