@charset "utf-8";
/* layout.css는 전체적인 레이아웃 스타일을 정의합니다. */

#skipToContent a {z-index:100000;position:absolute;top:0;left:0;width:1px;height:1px;font-size:0;line-height:0;overflow:hidden}
#skipToContent a:focus, 
#skipToContent a:active {width:200px;height:50px;background:#21272e;color:#fff;font-size:14px;font-weight:bold;text-align:center;text-decoration:none;line-height:50px}

#wrapper{position:relative;padding-top:100px;overflow:hidden;}
/* header */
#header {position:fixed;left:0;top:0;width:100%;z-index:90;transition:.3s;background-color: #fff;}
#header:after{content: '';width:100%;height:1px;position: absolute;left:0;top:100px;background-color: #ddd;opacity:0;transition:.3s;}
#header .contain{height:100px;max-width:1660px;}
#header .sitelogo {position:absolute; top:23px; left:30px; z-index:2}
#header .sitelogo a {display:block;}


#gnb>ul {display:flex; justify-content:center;margin:0 -33px;} 
#gnb>ul>li {position:relative; text-align:center; padding:0 33px;}
#gnb>ul>li>a {position:relative; display:inline-block; color:var(--dark); font-size:16px; line-height:100px; font-weight:600;transition:.3s;}
#gnb>ul>li>a .hm-st {display:none;}
#gnb>ul>li:hover>a {color:var(--pri);}

#gnb .submenu {position:absolute; top:100px; left:0; width:100%; height:0; overflow:hidden; z-index:20;}
#gnb .submenu ul {display:block; padding:35px 0;}
#gnb .submenu ul li {text-align:center;margin-bottom:15px;}
#gnb .submenu ul li:last-child {margin-bottom:0;}
#gnb .submenu ul li a {display:inline-block; font-size:16px; line-height:1.3em;position:relative;transition:.3s;}
#gnb .submenu ul li a:after{content: '';width:0;height:1px;background-color:var(--pri);position: absolute;left:50%;bottom:0;opacity:0;transition:.3s}
#gnb .submenu ul li a:hover {color:var(--pri);}
#gnb .submenu ul li a:hover:after{width:100%;opacity:1;left:0;}

.submenu-bg {background-color:#fff;box-shadow:15px 15px 15px rgba(0,0,0,.06)}

#header.header-up{transform:translateY(-100%);}


#sub #header:after{opacity:1;}
#header:hover:after{opacity:1;}
.header-fixed #header:after{opacity:1;}

.lang {position:absolute;display: inline-block;right:85px;top:50%;transform:translateY(-50%);z-index:1;}
.lang .tit {display: inline-flex;align-items:center;height:36px;padding:0 22px;position:relative;font-weight:600;color:var(--dark);line-height:1em;}
.lang .tit:before{content:'';position: absolute;left:0;top:50%;transform:translateY(-50%);width:16px;height:16px;background:url('/images/common/ic-lang.png')no-repeat 100% 50%/contain;}
.lang .tit:after {content:''; width:8px;height:6px; top:50%; right:0px; margin-top:-3px; position:absolute;background:url('/images/common/lang-arr.png')no-repeat 100% 50%/contain;transition:.3s;}
.lang .tit.active:after {transform:rotate(0deg);}
.lang .lang-open {display:none; position:absolute;top:36px;;width:100%; left:0;background-color:rgba(0,0,0,.5);padding:5px 10px;text-align:center;}
.lang .lang-open a {display: inline-block;font-size:15px;line-height:1.3em;color: #fff;}
.lang.active .tit:after{transform:rotate(180deg);}


.contain {position:relative; max-width:1660px; padding-left:30px; padding-right:30px; margin:0 auto;}
#contArea {max-width:1660px; padding-left:30px; padding-right:30px; margin:0 auto;}
#contArea.wide {max-width:100%; padding-left:0; padding-right:0;}
#contArea.w1400 {max-width:1460px;}

/* main */ 
.main-visual {position:relative; overflow:hidden;}
.main-visual .item {position:relative; height: calc(100vh - 100px);}
.main-visual .main-video{height:100%;overflow:hidden;position: relative;width:100%;}
.main-visual .main-video video{position:absolute; top:0; left:0; width:100%; height:100%; object-fit:cover;}
.main-visual .bg {position:absolute; top:0; left:0; width:100%; height:100%; background-repeat:no-repeat; background-position:center center; background-size:cover; -ms-transform:scale(1.1); -webkit-transform:scale(1.1); transform:scale(1.1); -webkit-transition:all 0.9s; -ms-transition:all 0.9s; transition:all 0.9s; -webkit-transition-timing-function:ease; transition-timing-function:ease;}
.main-visual .active .bg{-ms-transform:scale(1); -webkit-transform:scale(1); transform:scale(1); -webkit-transition:all 10s; -ms-transition:all 10s; transition:all 10s; -webkit-transition-timing-function:ease; transition-timing-function:ease;}
.main-visual .tt-wrap{max-width:1660px;width:100%;padding:0 30px;position: absolute;left:50%;top:50%;transform:translate(-50% ,-50%);color: #fff;z-index:1;pointer-events: none;}
.main-visual .tt-wrap .comp{margin-bottom:var(--size30);font-size:var(--fz24);font-weight:500;line-height:1.3em;}
.main-visual .tt-wrap .tit{margin-bottom:var(--size45);font-size:var(--fz64);font-weight:700;line-height:1.13em;}
.tt18{font-size:18px;line-height:1.78em;}
.main-visual .controls{max-width:1660px;width:100%;padding:0 30px;position: absolute;left:50%;bottom:50px;transform:translateX(-50%);color: #fff;z-index:1;display: flex;align-items:center;justify-content: space-between;pointer-events: none;}
.main-visual .controls .scroll{display: flex;align-items:center;gap:15px;font-size:var(--fz15);font-weight:500;line-height:1em;}
.main-visual .controls .scroll .ic{ animation:move_up_down 2s linear infinite;}
.main-visual .controls .wrap{display: flex;align-items:center;gap:var(--size40);}
.main-visual .controls .pager{display: flex;align-items:center;font-family: "Poppins", sans-serif;color: #fff;font-weight:500;}
.main-visual .controls .pager .current{font-size:var(--fz20);}
.main-visual .controls .pager .bar{margin-left:var(--size20);margin-right:10px;opacity:0.3;}
.main-visual .controls .pager .total{opacity:.3;}

.main-visual .controls .arrs{display: flex;gap:var(--size20);}
.main-visual .controls .arrs .btn{display: flex;justify-content:center;align-items:center;width:80px;height:80px;background-color:rgba(255,255,255,.1);border:none;font-size:0;transition:.3s;border-radius:50%;pointer-events: auto;}
.main-visual .controls .arrs .btn:hover{background-color:var(--pri);}

@keyframes move_up_down { 
  0%,100%{ 
    transform:translateY(-5px); 
  } 
  50% { 
    transform:translateY(5px); 
  } 
}

.section .contain{max-width:1660px;}
.sec-tit{margin-bottom:var(--size45);text-align:center;position:relative;}
.sec-tit .top{font-size:var(--fz20);font-weight:700;line-height:1.4em;margin-bottom:var(--size15);}
.sec-tit .tit{font-size:var(--fz40);font-weight:700;line-height:1.2em;color:var(--dark);}
.sec-tit .tt{margin-top:var(--size30);}
.section{margin-bottom:var(--size150);}
.section:last-child{margin-bottom:0;}
.sec1{margin-top:var(--size120);}
.sec1 .contain{max-width:1860px;}
.sec1 .sec-tit{margin-bottom:var(--size60);}
.sec1 .sec-tit .top{color: #fff;}
.sec1 .sec-tit .tit{color: #fff;}
.sec1 .sec-tit .tt{color: #fff;}
.sec1 .con{position:relative;padding:var(--size70) 30px 0;}
.sec1 .con:before{content:'';position: absolute;left:0;top:0;width:100%;height:450px;background:url('/images/main/sec1-bg.jpg')no-repeat 50% 50%/cover;z-index: -1;}
.sec1 .con .cnt{max-width:1660px;width:100%;margin:0 auto;}
.sec1 .con .cnt ul{display: flex;margin:0 -18px;}
.sec1 .con .cnt ul li{width:33.3333%;padding:0 18px;}
.sec1 .con .cnt ul li .box{padding:var(--size55) var(--size40);background-color: #fff;display: flex;flex-direction: column;justify-content: space-between;min-height:315px;align-items:flex-start;box-shadow:0 0 20px rgba(0,0,0,.1);position:relative;height:100%;}
.sec1 .con .cnt ul li .box:after{content:'';position: absolute;width:40px;height:41px;background:url('/images/main/sec1-ic1.png')no-repeat 100% 50%/contain;right:var(--size40);bottom:var(--size40);}
.sec1 .con .cnt ul li.st2 .box:after{background-image: url('/images/main/sec1-ic2.png');}
.sec1 .con .cnt ul li.st3 .box:after{background-image: url('/images/main/sec1-ic3.png');}
.sec1 .con .cnt ul li .box .tt-wrap .tit{font-size:var(--fz24);font-weight:600;color:var(--dark);line-height:1.4em;}
.sec1 .con .cnt ul li .box .tt-wrap .tt{margin-top:var(--size10);color: #878787;}
.sec1 .con .cnt ul li .box .doc-more{margin-top:20px;}
.doc-more{display: inline-block;position:relative;color:#a8a8a8;line-height:1.2em;padding-right:18px;}
.doc-more:after{content:'';position: absolute;right:0;top:50%;transform:translateY(-50%);width:12px;height:12px;background:url('/images/main/ic-plus.png')no-repeat 100% 50%/contain;}

.sec-tit .doc-more{position: absolute;right:0;top:20px;}
.popular-list ul{display: flex;flex-wrap:wrap;margin:0 -10px -20px;}
.popular-list ul li{width:25%;padding:0 10px;margin-bottom:20px;}
.popular-list ul li a{display: block;overflow:hidden;}
.popular-list ul li .pic {position:relative; height:0; padding-bottom:100%; overflow:hidden;transition:.3s;}
.popular-list ul li .pic img {position:absolute; top:50%; left:0; transform:translateY(-50%); width:100% !important; height:100% !important; max-width:100%; min-height:100%; object-fit:cover; transition:0.3s;}
.popular-list ul li a:hover .pic{transform:scale(1.1);}

.sec3 .cate-menu{margin-bottom:30px;}
.sec3 .cate-menu ul{display:flex;justify-content:center;gap:10px;}
.sec3 .cate-menu ul li a{display: flex;justify-content:center;align-items:center;padding:0 20px;height:40px;border-radius:20px;background-color:#e9e9e9;transition:.3s;color:#888;line-height:1.2em;}
.sec3 .cate-menu ul li.active a{background-color:var(--pri);color: #fff;}

.pr-list ul{display: flex;flex-wrap:wrap;margin:0 -10px -35px;}
.pr-list ul li{width:25%;padding:0 10px;margin-bottom:35px;line-height:1.3em;}
.pr-list ul li .img{position:relative;overflow:hidden;margin-bottom:15px;}
.pr-list ul li .img .pic{position:relative; height:0; padding-bottom:100%; overflow:hidden;transition:.3s;}
.pr-list ul li .img .pic img {position:absolute; top:50%; left:0; transform:translateY(-50%); width:100% !important; height:100% !important; max-width:100%; min-height:100%; object-fit:cover; transition:0.3s;}
.pr-list ul li a:hover .img .pic{transform:scale(1.05);}
.pr-list ul li .cate{margin-bottom:var(--size10);font-size:var(--fz15);font-weight:500;color:var(--pri);line-height:1.2em;}
.pr-list ul li .tit{font-size:var(--fz20);font-weight:700;color:var(--dark);line-height:1.3em;display: inline-block;text-overflow: ellipsis;white-space: nowrap;overflow: hidden;width:100%;}
.pr-list ul li .tt{margin-top:5px;color: #878787;line-height:1.5em;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;}
.pr-list ul li .doc-more{margin-top:var(--size20);}

.sec4{background:url('/images/main/sec4-bg.jpg')no-repeat 50% 50%/cover;overflow:hidden;padding:var(--size150) 0;}
.sec4 .marquee{margin-bottom:20px;height:90px;}
.sec4 .marquee:last-child{margin-bottom:0;}
.sec4 .marquee .items{display: flex;gap:20px}
.sec4 .marquee .logo{display: block;border-radius:var(--bd8);overflow:hidden;pointer-events: none;}

/* sub page */
.sub-visual {position:relative; height:410px; z-index:10;overflow:hidden;}
.sub-visual .background {
	position:absolute; 
	top:0; 
	left:0;
	width:100%; height:100%;	
	background-position:50% 50%;
	background-repeat:no-repeat;
	background-size:cover;
	transform:scale(1.09);
    -ms-transform:scale(1.09); /* IE 9 */
    -moz-transform:scale(1.09); /* Firefox */
    -webkit-transform:scale(1.09); /* Safari and Chrome */
    -o-transform:scale(1.09); /* Opera */
	transition: all 2s ease-out 0s;
	transition-delay: 0.1s;
	z-index:0;
}
.sub-visual.load .background {
	transform:scale(1);
    -ms-transform:scale(1); /* IE 9 */
    -moz-transform:scale(1); /* Firefox */
    -webkit-transform:scale(1); /* Safari and Chrome */
    -o-transform:scale(1); /* Opera */
}


.real-cont {padding:0 0 var(--size150);}
.real-cont.none{padding-bottom:0;}

/* footer */
#footer {font-size:var(--fz15);line-height:1.4em;}
#footer .contain{max-width:1660px;}
#footer .foot-top{padding:12px 0;border-bottom: 1px solid #ddd;}
#footer .foot-top .contain{display: flex;justify-content: space-between;align-items:center;}
#footer .foot-top .foot-menu ul{display: flex;gap:var(--size40);}
#footer .foot-top .sns ul{display: flex;gap:10px;}
#footer .foot-top .sns ul li a{display: block;border-radius:100%;overflow:hidden;}
#footer .foot-btm{padding:35px 0;}
#footer .foot-btm .contain{display: flex;}
#footer .foot-btm .foot-info{min-width:0;width:1%;flex:1 1 auto;margin-right:40px;}
#footer .foot-btm .foot-info address{font-style:normal;display: flex;flex-wrap:wrap;gap:10px 20px;}
#footer .foot-btm .foot-info address p{color: #888;}
#footer .foot-btm .foot-info address p.wide{width:100%;}
#footer .foot-btm .foot-info .copy{margin-top:var(--size30 );font-size:var(--fz14);line-height:1.3em;color: #777;}
#footer .foot-btm .foot-info .copy a{display: inline-block;color: #ccc;}

#sub #footer .foot-top{border-top: 1px solid #ddd;}





/* for mobile */
.only-mobile {display:none;}
.btn-m-menu {display:block; position:absolute; top:50%; margin-top:-11px; right:30px; width:30px; height:22px;  text-align:center; text-indent:-9999em; z-index:99; transition:all 0.5s ease-in-out;}
.btn-m-menu span {position:absolute; right:0; top:50%; margin-top:-1px; height:2px; width:23px;background:#242424;}
.btn-m-menu span:before,
.btn-m-menu span:after {content:" "; position:absolute; right:0; width:30px; height:2px; background:#242424; transition-duration:0.3s, 0.3s; transition-delay:0.3s, 0s;}
.btn-m-menu span:before {top:-10px; transition-property:top, transform;}
.btn-m-menu span:after {bottom:-10px; transition-property:bottom, transform;}
.mobile-navigation {position:fixed; top:0; right:0; width:100%; height:100vh; overflow:auto; transition:.3s ease-in-out; -ms-transform:translateX(100%); transform:translateX(100%); background:#fff; z-index:202;background:url('/images/common/menu-bg.jpg')no-repeat 50% 50%/cover;}
.mobile-navigation .menu-head .contain{height:100px;max-width:1660px;}
.mobile-navigation .close {position:absolute; top:50%; right:30px; width:18px; height:18px;margin-top:-9px;text-indent:-9999em; overflow:hidden;background:url('/images/common/menu-close.png')no-repeat 100% 50%/contain;}
.mobile-navigation .content{padding-top:8%;}
.mobile-navigation .content .contain{max-width:1660px;}
.mobile-navigation .nav-menu>ul{display: flex;justify-content:space-between;gap:40px;}
.mobile-navigation .nav-menu>ul>li{opacity:.5;transition:.3s;}
.mobile-navigation .nav-menu>ul>li>a{display: inline-block;font-size:var(--fz32);font-weight: 700;line-height:1.31em;color: #fff;transition:.3s;min-height:120px;}
.mobile-navigation .nav-menu>ul>li .submenu>ul>li{margin-bottom:var(--size25);}
.mobile-navigation .nav-menu>ul>li .submenu>ul>li:last-child{margin-bottom:0;}
.mobile-navigation .nav-menu>ul>li .submenu>ul>li>a{display: inline-block;position:relative;font-size:var(--fz20);font-weight:600;line-height:1.2em;color: #fff;}
.mobile-navigation .nav-menu>ul>li .submenu>ul>li>a:after{content:'';position: absolute;left:50%;bottom:0;width:0;height:2px;background-color:#fff;transition:.3s;opacity:0;}
.mobile-navigation .nav-menu>ul>li .submenu>ul>li>a:hover:after{width:100%;opacity:1;left:0;}

.mobile-navigation .nav-menu>ul>li:hover{opacity:1;}

.mobile-overlay {display:none; position:fixed; top:0; left:0; width:100%; height:100%; background:#000; opacity:0.6; z-index:201;}

html.menu-opened {overflow:hidden;}
html.menu-opened .mobile-navigation {-ms-transform:translateX(0); transform:translateX(0); }
html.menu-opened .mobile-overlay {display:block;}