jQuery(function($){
  // ½ºÅ©·Ñ ³»¸±¶§ ÄÁÅÙÃ÷ º¸À̱â
  $(window).on('scroll',function(){
    var T = $(this).scrollTop();
    var H = $(this).height();
    $('.ready').each(function(){
      var obj_T = $(this).offset().top;
      var X = obj_T<T+H/1.5;
      if(X) $(this).removeClass('ready');
    });
  }).scroll();


  $(document).ready(function(){
    $('.rnd_wrap .visual').addClass('on');


    var win_H = $(window).height();
    $('.sec03 .swiper-wrapper').css('height', win_H);
    
    
    // ÁÖ¿ä ¼öÃâ±¹°¡
    var swiper01 = new Swiper('.nation_wrap .sec03 .swiper-container', {
      autoHeight: true,
      loop:true,
      slidesPerView:'auto',
      slidesPerGroup: 1,
      spaceBetween: 50,
      autoplay: {
          delay: 3000,
          disableOnInteraction: false,
          },
      pagination: {
          el: '.swiper-pagination',
          type: 'progressbar',
      },
      breakpointsInverse: true,
      breakpoints: {
          1024: {
              spaceBetween: 15
          }
        }
      });


      // µðÀÚÀÎ ¿¬±¸¼Ò full slide
      var swiper02 = new Swiper('.m_design .sec02 .swiper-container', {
        autoHeight: true,
        loop:true,
        slidesPerView:'auto',
        slidesPerGroup: 1,
        autoplay: {
            delay: 4000,
            disableOnInteraction: false,
            },
        navigation: {
          nextEl: '.swiper-button-next',
          prevEl: '.swiper-button-prev',
        },
        breakpointsInverse: true,
      });


    });


    // µðÀÚÀÎ ¿¬±¸¼Ò 
    var swiper03 = new Swiper('.m_design .prd_slide .swiper-container', {
      autoHeight: true,
      loop:true,
      slidesPerView:'auto',
      slidesPerGroup: 1,
      spaceBetween: 40,
      autoplay: {
        delay: 3000,
        disableOnInteraction: false,
      },
      breakpointsInverse: true,
       breakpoints: {
           480: {
               spaceBetween: 20
           }
         }
      });

//ÅÇ ¸Þ´º
  $(".tab_list a").click(function (e) {
  e.preventDefault();
  var index = $(this).parents("li").index();
  $(this).addClass("active").parents("li").siblings("li").children("a").removeClass("active");
  $(".tab_cont").eq(index).addClass("active").siblings().removeClass("active");
});


    // R&D¼¾ÅÍ ´õº¸±â ¹öÆ° È¿°ú
    $('.rnd_center .more').hover(function(){
      $(this).parents('.cont_list').find('.more').toggleClass('on');
    });
// Áٱ⼼Æ÷ ´õº¸±â
$('.rnd_stem_cell .tab_cont .thumb').hover(function(){
  $(this).parents('.tab_cont').addClass('active').siblings('.tab_cont').removeClass('active');
});

  
});