/* 공통 */
.main_title h2{font-size:47px; display: block; margin-bottom: 48px;}
.main_title p{font-size: 20px; margin-bottom: 80px; line-height: 1.8;}
.main_title p span{display: block;}
.main_title .btn_wrap a{font-size: 18px;}


section{padding: 120px 0; position: relative;}

/* sec01 */
section.sec01_con {width: 100%; height: 100vh; padding: 0; position: relative; overflow: hidden;}
.sec01_con .txt_wrap{position: absolute; width: 1720px; margin: 0 auto; max-width: 100%;
    left: 50%; bottom: 20%; transform: translateX(-50%);
}
.sec01_con .txt_wrap p{font-size:45px; color: #fff; font-weight: 600;}
.sec01_con .main_slide{width: 100%; height: 101%; position: relative;}
.sec01_con::after{content: ""; width:1570px; max-width: 100%; height: 360px; max-width: 100%; position: absolute; right: 0; bottom: -3px;
    background: url(../img/main/main_slide_solid.png)no-repeat center bottom /contain; z-index: 5;
}
.sec01_con .main_slide .swiper-slide .img_wrap{width: 100%; height: 100%;}
.sec01_con .main_slide .main_slide01 .img_wrap{background: url(../img/main/main_slide01.png)no-repeat center center /cover;}
.sec01_con .main_slide .main_slide02 .img_wrap{background: url(../img/main/main_slide02.png)no-repeat center center /cover;}
.sec01_con .main_slide .main_slide03 .img_wrap{background: url(../img/main/main_slide03.png)no-repeat center center /cover;}

.sec01_con .main_arrow{width: 1720px; max-width: 100%; margin: 0 auto; height: 50px; position: absolute; left: 50%; bottom: 10%;transform: translateX(-50%); z-index: 3; }
.sec01_con .main_arrow ul{display: flex; height: 50px;}
.sec01_con .main_arrow .arrow{cursor: pointer; display: flex; align-items: center; justify-content: center; z-index: 3; position: absolute; bottom: 0%; width:50px; height: 50px; background-color: rgba(255, 255, 255, 0.3); border-radius: 50%;}
.sec01_con .main_arrow .arrow img{width: auto;}
.sec01_con .main_arrow .arrow.left{left: 0;}
.sec01_con .main_arrow .arrow.right{left:150px;}
.sec01_con .main_arrow .swiper-pagination{left: 50px !important; bottom: -7px; width: 100px; color: #fff;}
.sec01_con .main_arrow .swiper-pagination .swiper-pagination-current{font-size: 2.9rem; font-weight: 600; padding-right: 8px;}

.sec01_con .main_contact{position: fixed; right: 100px; bottom: 100px; z-index: 7; cursor: pointer;}
.sec01_con .main_contact>div{position: relative;width:160px; height: 160px;  border-radius: 50%;}
.sec01_con .main_contact img{width: 172px; height: 100%; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);}
.sec01_con .main_contact img:first-child{width:39px; height: 39px;}
.sec01_con .main_contact img:last-child{animation:rotate_e 8s infinite 0s linear ;}
@keyframes rotate_e{
    0%{transform: translate(-50%, -50%) rotate(0);}
    100%{ transform: translate(-50%, -50%)  rotate(360deg);}
}


/* sec02 */
.sec02_con {text-align: center;}
.sec02_con h3{font-size:40px;}
:lang(en) .sec02_con h3{width: 960px; margin: 0 auto; text-align: center; max-width: 100%;}
.sec02_con p{font-size:22px; margin-top: 24px;}
.sec02_con p span{display: block; line-height: 1.9;}


/* sec03 */
.sec03_con{display: flex; align-items: center;}
.sec03_con .left{width: 50%;}
.sec03_con .left .main_title{width: 630px; max-width: 100%; padding-left: 120px; }
.sec03_con .left .main_title .btn_wrap a{display: inline-block; border: 1px solid #ddd; padding:16px 40px; transition-duration: 0.3s; font-size: 16px;}
.sec03_con .left .main_title .btn_wrap a:hover{background-color: #5d6877; color: #fff; border: 1px solid #5d6877;}
.sec03_con .right{width: 50%; overflow: hidden; border-top-left-radius: 150px;}
.sec03_con .right .img_wrap{width: 100%; padding-bottom: 70%; background: url(../img/main/sec03_bg.jpg)no-repeat center center /cover;}


/* sec04 */
.sec04_con{display: flex; justify-content: space-between;}
.sec04_con .left{width: 45%; height: 900px; border-top-right-radius: 150px; overflow: hidden;}
.sec04_con .left .sec04_slide01{width: 100%; height: 100%; overflow: hidden;}
.sec04_con .left .sec04_slide01 .swiper-slide{width: 100%; padding-bottom: 50%;}
.sec04_con .left .sec04_slide01 .sec04_slide01_01{background: url(../img/main/sec04_img01.jpg)no-repeat center center /cover;}
.sec04_con .left .sec04_slide01 .sec04_slide01_02{background: url(../img/main/sec04_img02.jpg)no-repeat center center /cover;}
.sec04_con .left .sec04_slide01 .sec04_slide01_03{background: url(../img/main/sec04_img03.jpg)no-repeat center center /cover;}

.sec04_con .right{width: 55%; display: flex; align-items: center; }
.sec04_con .right .con{width: 50%; overflow: hidden;}
.sec04_con .right .con.con01{padding: 0 56px; position: relative;}

.sec04_con .right .sec04_slide02{width: 100%; height: 600px; overflow: hidden;}
.sec04_con .right .sec04_slide02 .swiper-slide{width: 100%; padding-bottom: 50%;}
.sec04_con .right .sec04_slide02 .sec04_slide02_01{background: url(../img/main/sec04_img02.jpg)no-repeat center center /cover;}
.sec04_con .right .sec04_slide02 .sec04_slide02_02{background: url(../img/main/sec04_img03.jpg)no-repeat center center /cover;}
.sec04_con .right .sec04_slide02 .sec04_slide02_03{background: url(../img/main/sec04_img01.jpg)no-repeat center center /cover;}
.sec04_con .pd_arrow ul{display: flex;}
.sec04_con .pd_arrow .arrow{width: 50px; height: 50px;color: #fff; display: flex; align-items: center; justify-content: center; cursor: pointer;}
.sec04_con .pd_arrow .arrow img{width: auto;}
.sec04_con .pd_arrow .arrow.left{background-color: #5d6877; border-radius: 0;}
.sec04_con .pd_arrow .arrow.right{background-color: #b3b3b3;}
.sec04_con .swiper-pagination{position: static; text-align: left; margin-bottom: 4px;}
.sec04_con .swiper-pagination .swiper-pagination-current{font-size: 2rem; margin-right: 4px; font-weight: 600;}


.sec04_con .btn_wrap a{ transition-duration: 0.3s; position: relative;}
.sec04_con .btn_wrap a::after{content: ""; width: 0%; height: 2px; position: absolute; bottom: -5px; left: 0; background-color: #999; transition-duration: 0.3s; }
.sec04_con .btn_wrap a:hover::after{width: 100%;}



/* sec05 */

.sec05_con{text-align: center;}
.sec05_con::after{content: ""; width: 100%; height:420px;background: url(../img/main/sec05_bg.png)no-repeat center top /cover;
    position: absolute; top: -100px; left: 0; z-index: -1;
}
.sec05_con .main_title a{transition-duration: 0.3s; border: 1px solid #222; padding:16px 40px; }
.sec05_con .main_title a:hover{background-color: #5d6877; border: 1px solid #5d6877; color: #fff;}
/* ********************************************* *
 * 1720px
 * ********************************************* */
 @media screen and (max-width: 1720px){
   
    
    .sec01_con .txt_wrap{padding: 0 20px;}
    .sec01_con .main_arrow{padding: 0 20px; left: 20px; transform: inherit;}
    
 }
/* ********************************************* *
 * 1660px
 * ********************************************* */
 @media screen and (max-width: 1660px){
   
   
    
}

/* ********************************************* *
* 1300px
* ********************************************* */
@media screen and (max-width: 1300px){

    .sec03_con .left .main_title{padding-left: 20px; max-width: 100%; padding-right: 50px;}

    .sec04_con .left{width:35%; height: 680px;}
    .sec04_con .right{width: 65%;}

 
}

/* ********************************************* *
* 1200px
* ********************************************* */
@media screen and (max-width: 1200px){
    

    .sec01_con .main_contact>div{width: 145px; height: 145px; }
    .sec01_con .main_contact{right: 50px; bottom: 50px;}
    .sec01_con::after {width: 920px;height: 210px;}
  
}

/* ********************************************* *
* 1024px
* ********************************************* */
@media screen and (max-width: 1024px){

    section{padding: 90px 20px;}
    .main_title h2{margin-bottom: 32px; font-size: 35px;}
    .main_title p{margin-bottom: 56px; font-size: 18px;}
    
    

    body{font-size: 14px;}
    .sec01_con .txt_wrap p{font-size: 35px;}
    .sec01_con .main_arrow .swiper-pagination .swiper-pagination-current{font-size: 2.5rem;}

    .sec02_con h3{font-size: 30px;}
    .sec02_con p{font-size: 19px;}

    .sec03_con{display: block; padding-top: 0; padding-bottom: 0; background-color: #f5f5f5;}
    .sec03_con .left {padding: 90px 0; width: 100%; }
    .sec03_con .left .main_title{ text-align: center;}
    .sec03_con .left .main_title .btn_wrap{margin: 0 auto;}
    .sec03_con .left .main_title .btn_wrap a{margin: 0 auto; font-size: 15px;}
    .sec03_con .right{width: 100%; background-color: #f5f5f5;}

    .sec04_con .left{display: none;}
    .sec04_con .right{width: 100%;}
    .sec04_con .right .con.con02{border-top-left-radius: 100px;}
    .sec04_con .right .con.con01{padding: 0;}
    .sec04_con .right .sec04_slide02{height: 465px;}
}


/* ********************************************* *
* 960px
* ********************************************* */
@media screen and (max-width: 960px){


    .sec01_con .main_contact>div{width: 140px; height: 140px;}
    .main_title .btn_wrap a{font-size: 15px;}
    .sec03_con .left .main_title{margin: 0 auto; padding: 0; width: 440px;}

}


/* ********************************************* *
* 768px
* ********************************************* */
@media screen and (min-width: 769px){
 

 
}
@media screen and (max-width: 768px){
    .sec01_con .main_contact{display: none !important;}

    .sec01_con .txt_wrap p{font-size: 27px;}
    section.sec01_con{height: 70vh;}
    .sec01_con .txt_wrap{bottom: 30%;}
    .sec01_con .main_arrow{bottom: 16%;}
    .sec01_con::after{display: none;}

    .sec04_con .right{display: block; text-align: center;}
    .sec04_con .swiper-pagination{text-align: center;}
    .sec04_con .right .con01{width: 100%; margin-bottom: 60px;}
    .sec04_con .right .con02{width: 100%;}
    .sec04_con .main_title p{width: 450px; max-width: 100%; margin: 0 auto 56px auto;}
    .sec04_con .right .sec04_slide02{height: auto;}
    .sec04_con .right .sec04_slide02 .swiper-slide{padding-bottom: 70%;}

}


/* ********************************************* *
* 640px
* ********************************************* */
@media screen and (max-width: 640px){

    section{padding: 70px 20px;}
    section.sec05_con{padding:70px 0;}


    .sec02_con h3 span{display: block;}
    .sec02_con{padding-left: 0; padding-right: 0;}


    .sec03_con .left{padding: 70px 0;}

    .sec03_con .right{border-top-left-radius: 100px;}
    .sec03_con .left .main_title .btn_wrap a, .main_title .btn_wrap a{padding: 12px 40px;}

    .sec04_con .right .con.con02{border-top-left-radius: 80px;}

}


/* ********************************************* *
* 500px
* ********************************************* */
@media screen and (max-width: 500px){

    .main_title h2{font-size: 24px; margin-bottom: 16px;}
    .main_title p{font-size: 15px;}

    section.sec01_con{height: 45vh;}

    .sec01_con .main_arrow{bottom: 12%;}
    .sec01_con .txt_wrap p{font-size: 23px;}
    .sec01_con .main_arrow .arrow{width: 30px; height: 30px;}
    .sec01_con::after{display: none;}
    .sec01_con .main_arrow .swiper-pagination .swiper-pagination-current{font-size: 1.8rem;}
    .sec01_con .main_arrow .arrow.right{left: 120px;}
    .sec01_con .main_arrow .swiper-pagination{left: 26px !important;}

    .sec02_con h3{font-size: 25px; width: 305px; margin: 0 auto; max-width:100%;}
    .sec02_con p{font-size: 16px;}
    .sec02_con h3{font-size: 20px;}
    .sec02_con p span{font-size: 15px;}



    .sec03_con .right, .sec04_con .right .con.con02{border-top-left-radius: 50px;}

    .sec04_con .pd_arrow .arrow{width: 40px; height: 40px;}
    .sec04_con .main_title p{margin-bottom: 32px;}
    .sec05_con::after{display: none;}
    .sec04_con .swiper-pagination .swiper-pagination-current{font-size: 1.8rem;}

}

/* ********************************************* *
* 400px
* ********************************************* */
@media screen and (max-width: 400px){


}