@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}

#main #wrapper{padding-top:100px;}
/* header */
#header {position:fixed;left:0;top:0;right:0;z-index:90;background-color:var(--dark);transition:.3s;}
#header:after{content:'';width:100%;height:1px;background-color: #555;position: absolute;left:0;top:100px;opacity:0;transition:.3s;}
#header .contain{max-width:1780px;height:100px;}
#header .sitelogo {position:absolute; top:30px; left:30px; z-index:2}
#header .sitelogo a {display:block;}
#header .sitelogo a img.on{display:none;}

#gnb>ul {display:flex; justify-content:center;}
#gnb>ul>li {position:relative; text-align:center;width:200px;}
#gnb>ul>li>a {position:relative; display:block; color:#fff; font-size:20px; line-height:100px;font-weight:600;transition:.3s;}
#gnb>ul>li>a:after {content:""; width:0; height:2px; background-color:var(--pri); position:absolute; left:50%; bottom:-2px;transition:.3s;opacity:0;z-index:21;}
#gnb>ul>li:hover>a:after{width:100%;left:0;opacity:1;}

#gnb>ul>li:first-child .submenu ul{border-left:1px solid #555;}
#gnb .submenu {position:absolute; top:100px; left:0; width:100%; height:0; overflow:hidden; z-index:20;transition:.3s;}
#gnb .submenu ul {display:block; padding:35px 0;border-right:1px solid #555;height:194px;}
#gnb .submenu ul li {margin-bottom:20px;text-align:center;}
#gnb .submenu ul li:last-child{margin-bottom:0;}
#gnb .submenu ul li a {display:inline-block; color:#fff; font-size:16px; line-height:1.3em;position:relative;transition:.3s;}
#gnb .submenu ul li a:hover {color:var(--pri) !important;}

#header:hover:after{opacity:1;}

.submenu-bg {background-color:var(--dark);}

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

/* #sub #header{background-color:transparent;}
#sub #header:after{background-color: #ddd;}
#sub #header:hover{background-color: #fff;}
#sub #header:hover .sitelogo a img.off{display:none;}
#sub #header:hover .sitelogo a img.on{display:block;}
#sub #header:hover #gnb>ul>li>a{color:var(--dark);}

#sub #header:hover .btn-m-menu span,
#sub #header:hover .btn-m-menu span:before,
#sub #header:hover .btn-m-menu span:after{background-color:var(--dark);}

#sub .submenu-bg {background-color:#fff;}
#sub #gnb>ul>li:hover .submenu ul{background-color: #f8f8f8;}
#sub #gnb .submenu ul{border-color: #ddd;}
#sub #gnb .submenu ul li a{color: #454545;}

.header-fixed #sub #header{background-color: #fff;}
.header-fixed #sub #header .sitelogo a img.off{display:none;}
.header-fixed #sub #header .sitelogo a img.on{display:block;}
.header-fixed #sub #header #gnb>ul>li>a{color:var(--dark);}
.header-fixed #sub #header .btn-m-menu span,
.header-fixed #sub #header .btn-m-menu span:before,
.header-fixed #sub #header .btn-m-menu span:after{background-color:var(--dark);} */


#sub #header{background-color:transparent;}
#sub #header:hover{background-color: var(--dark);}
#sub #header:hover .sitelogo a img.off{display:block;}
#sub #header:hover #gnb>ul>li>a{color:#fff;}

#sub #header:hover .btn-m-menu span,
#sub #header:hover .btn-m-menu span:before,
#sub #header:hover .btn-m-menu span:after{background-color:#fff;}

.header-fixed #sub #header{background-color:var(--dark);}

/* .header-fixed #sub #header{background-color: #fff;}
.header-fixed #sub #header .sitelogo a img.off{display:none;}
.header-fixed #sub #header .sitelogo a img.on{display:block;}
.header-fixed #sub #header #gnb>ul>li>a{color:var(--dark);}
.header-fixed #sub #header .btn-m-menu span,
.header-fixed #sub #header .btn-m-menu span:before,
.header-fixed #sub #header .btn-m-menu span:after{background-color:var(--dark);} */

.contain {position:relative; max-width:1260px; padding-left:30px; padding-right:30px; margin:0 auto;}
#contArea {max-width:1260px; padding-left:30px; padding-right:30px; margin:0 auto;}
#contArea.wide {max-width:100%; padding-left:0; padding-right:0;}
#contArea.w1820{max-width:1880px;}

/* main */ 
.main-visual {position:relative; overflow:hidden;}
.main-visual .item {position:relative; height:calc(100vh - 100px);}
.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 .contain{position: absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:100%;color: #fff;text-align:center;text-shadow: 8px 8px 16px rgba(0,0,0,.16);}
.main-visual .tt1{font-size:var(--fz48);font-weight:500;line-height:1.46em;}
.main-visual .tt2{font-size:var(--fz80);line-height:0.88em;font-weight:700;}
.main-visual .slick-arrow{display:block;position: absolute;top:50%;transform:translateY(-50%);width:100px;height:25px;background-repeat:no-repeat;background-size:contain;background-color:transparent;border:none;font-size:0;transition:.3s;z-index:1;}
.main-visual .slick-prev{left:0;background-image: url('/images/main/vis-prev.png');background-position:0 50%;}
.main-visual .slick-next{right:0;background-image: url('/images/main/vis-next.png');background-position:100% 50%;}

.section{padding:var(--size150) 0;}
.section .contain{max-width:1460px;}
.sec-tit{margin-bottom:var(--size60);text-align:center;}
.sec-tit .tit{font-size:var(--fz48-2);color:var(--dark);line-height:1.2em;}
.sec-tit .txt{margin-top:5px;font-size:var(--fz18);line-height:1.5em;}
.sec1 .con .flex{display:flex;margin:0 -30px;}
.sec1 .con .flex .col{width:33.3333%;padding:0 30px;}

.sec1 .con .cc{position:relative;}
.sec1 .con .cc .pic.ab{position: absolute;left:0;top:0;z-index:1;opacity:0;}
.sec1 .con .cc .pic.ab.active{opacity:1;}
map .none{cursor:default}

.section.sec2{padding:0;}	
.sec2 .flex{display:flex;}
.sec2 .flex .box{padding:var(--size150) 0;width:33.3333%;text-align:center;color: #fff;background-repeat:no-repeat;background-size:cover;background-position:50% 50%;}
.sec2 .flex .box .tit{margin-bottom:35px;font-size:var(--fz28);font-weight:700;line-height:1.4em;}
.doc-btn{display:inline-flex;justify-content:center;align-items:center;min-width:120px;height:40px;padding:0 20px;border:1px solid #fff;line-height:1.2em;font-weight:500;transition:.1s;}
.doc-btn:hover{background-color:var(--pri);border-color:var(--pri);}

.sec3 .sec-tit{margin-bottom:35px;}
.main-partner{position:relative;}
.main-partner .slick-list{margin:0 -10px;}
.main-partner .item{padding:0 10px;}
.main-partner .item .logo{display:flex;justify-content:center;align-items:center;padding:5px 10px;overflow:hidden;border:1px solid #ddd;border-radius:var(--bd8);pointer-events:none;}

.doc-arr{position: absolute;top:50%;transform:translateY(-50%);display:block;width:40px;height:40px;background-color: #fff;border:1px solid #ddd;background-repeat:no-repeat;background-size:8px;background-position:50% 50%;font-size:0;transition:.1s;border-radius:100%;}
.doc-arr.prev{left:-80px;background-image: url('/images/main/sld-prev.png');}
.doc-arr.next{right:-80px;background-image: url('/images/main/sld-next.png');}
.doc-arr:hover{background-color:var(--pri);border-color:var(--pri);}
.doc-arr.prev:hover{background-image: url('/images/main/sld-prev-on.png');}
.doc-arr.next:hover{background-image: url('/images/main/sld-next-on.png');}


/* sub page */
.sub-visual {position:relative; height:500px; z-index:10;overflow:hidden;}
.sub-visual .tt-wrap{position: absolute;left:0;top:50%;width:100%;text-align:center;transform:translateY(-50%);color: #fff;text-shadow: 8px 8px 16px rgba(0,0,0,.16);z-index:1;}
.sub-visual .tt-wrap .eng{margin-bottom:10px;font-size:var(--fz20);font-weight:500;line-height:1.4em;}
.sub-visual .tt-wrap .tit{font-size:var(--fz60);font-weight:700;line-height:1.2em;}
.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);
    -ms-transform:scale(1); /* IE 9 */
    -moz-transform:scale(1); /* Firefox */
    -webkit-transform:scale(1); /* Safari and Chrome */
    -o-transform:scale(1); /* 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 */
}

.lnb-wrap{position:relative;background-color:rgba(0,0,0,.8);z-index:11;margin-top:-60px;}
.lnb{max-width:1200px;margin:0 auto;}
.lnb ul{display:flex;}
.lnb ul li{flex:1;width:auto;}
.lnb ul li a{display:flex;justify-content:center;align-items:center;height:60px;font-size:var(--fz18);font-weight:500;line-height:1.2em;color: #fff;}
.lnb ul li.active a{background-color:var(--pri);border-radius:60px;}

.sub-title{margin:var(--size100) 0 var(--size60);text-align:center;}
.sub-title h1{font-size:var(--fz40);font-weight:700;color:var(--dark);line-height:1.2em;}

.real-cont {padding:0 0 var(--size200);}
.real-cont.none{padding-bottom:0;}

/* footer */
#footer {padding:var(--size60) 0;background-color: #1a1a1a;}
#footer .contain{display:flex;max-width:1460px;}
#footer .foot-info{min-width:0;width:1%;flex:1 1 auto;margin-right:40px;}
#footer .foot-info .logo{margin-bottom:45px;}
#footer .foot-info address {display:flex;flex-wrap:wrap;font-style:normal;margin:0 -18px;max-width:750px;}
#footer .foot-info address p{padding:0 18px;line-height:1.63em;color: #999;}
#footer .foot-info .copy{margin-top:10px;font-size:var(--fz14);color: #555;line-height:1.3em;}
#footer .foot-right{display:flex;flex-direction:column;justify-content:space-between;align-items:flex-end;}
#footer .foot-right .sns a{display:flex;justify-content:center;align-items:center;width:40px;height:40px;border-radius:100%;background-color: #555;}
#footer .foot-right .foot-menu ul{display:flex;gap:18px;}
#footer .foot-right .foot-menu ul li{color: #878787;font-size:var(--fz14);line-height:1.3em;}


/* for mobile */
.only-mobile {display:none;}
.btn-m-menu {display:block; position:absolute; top:50%; margin-top:-11px; right:30px; width:28px; 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:28px;background:#fff;}
.btn-m-menu span:before,
.btn-m-menu span:after {content:" "; position:absolute; right:0; width:28px; height:2px; background:#fff; 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; padding:20px 0; width:400px; height:100%; overflow:auto; transition:.3s ease-in-out; -ms-transform:translateX(100%); transform:translateX(100%); background:#fff; z-index:202;}
.mobile-navigation .home {margin-bottom:20px; padding-left:15px;}
.mobile-navigation .home img {height:23px;}
.mobile-navigation .nav-menu>ul{margin-top:30px;}
.mobile-navigation .nav-menu>ul>li {border-bottom:1px solid #dfdfdf;}
.mobile-navigation .nav-menu>ul>li>a {position:relative; padding:12px 15px; display:block; color:#454545; font-size:18px; font-weight:500; line-height:1.3em;}
.mobile-navigation .nav-menu>ul>li a:after{content:""; position:absolute; top:50%; right:15px; transform:translateY(-75%) rotate(45deg); width:10px; height:10px; border-right:2px solid #2c2c2c; border-bottom:2px solid #2c2c2c;}
.mobile-navigation .nav-menu>ul>li.active>a {color:var(--pri)}
.mobile-navigation .nav-menu>ul>li.active>a:after {transform:translateY(-35%) rotate(-135deg); border-color:var(--pri);}
.mobile-navigation .nav-menu .submenu {display:none; margin:-1px 0 0 0; padding:0 15px 15px;}
.mobile-navigation .nav-menu .submenu>ul:after {content:"";display:block;clear:both;}
.mobile-navigation .nav-menu .submenu>ul>li>a {display:block; position:relative; padding:5px 15px; color:#454545; font-size:16px; font-weight:400; line-height:1.3em;}
.mobile-navigation .nav-menu .submenu>ul>li>a:after {display:block; content:"";position:absolute; top:14px; left:5px; width:4px; height:4px; background:#dfdfdf; border-radius:50%; transition:.3s ease-in-out;}
.mobile-navigation .nav-menu .submenu>ul>li>a:hover{color:var(--pri)}
.mobile-navigation .nav-menu .submenu>ul>li>a:hover:after {background:var(--pri)}
.mobile-navigation .close {position:absolute; top:20px; right:15px; width:24px; height:24px; text-indent:-9999em; overflow:hidden;}
.mobile-navigation .close:before,
.mobile-navigation .close:after {content:" "; position:absolute; top:12px; left:0; width:100%; height:2px; background:#2c2c2c;}
.mobile-navigation .close:before {transform:rotate(45deg);}
.mobile-navigation .close:after {transform:rotate(-45deg);}

.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;}