@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}

/* header */
#header {position:fixed;left:0;top:0;right:0;z-index:90;transition:.3s;}
#header:after{content:'';width:100%;height:1px;background-color: #ebebeb;position: absolute;left: 0;top:100px;opacity:0;transition:.3s;}
#header .contain{height:100px;}
#header .sitelogo {position:absolute; top:31px; left:30px; z-index:2}
#header .sitelogo a {display:block;}
#header .sitelogo a img.on{display:none;}

#gnb{padding-right:150px;}
#gnb>ul {display:flex; justify-content:flex-end;} 
#gnb>ul>li {position:relative; text-align:center; width:240px;}
#gnb>ul>li>a {position:relative; display:inline-block; color:#fff; font-size:20px; line-height:100px; font-weight:600;}

#gnb>ul>li:first-child .submenu{border-left:1px solid #ebebeb;}
#gnb .submenu {position:absolute; top:100px; left:0; width:100%; height:0; overflow:hidden; z-index:20;border-right:1px solid #ebebeb;transition:.3s;}
#gnb .submenu:before{content:'';width:100%;height:3px;background-color:var(--pri);position: absolute;left:0;top:0;opacity:0;transition:.3s;}
#gnb .submenu ul {display:block; padding:35px 0;}
#gnb .submenu ul li {margin-bottom:15px;text-align:center;}
#gnb .submenu ul li:last-child{margin-bottom:0;}
#gnb .submenu ul li a {display:inline-block;font-size:18px; line-height:1.3em;position:relative;}
#gnb .submenu ul li a:hover {color:var(--pri);font-weight:600;}

#gnb>ul>li:hover .submenu{background-color: #fafafa;}
#gnb>ul>li:hover .submenu:before{opacity:1;}

.submenu-bg {background-color:#fff;}

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

#header:hover{background-color: #fff;}
#header:hover:after{opacity:1;}
#header:hover #gnb>ul>li>a{color:var(--dark);}
#header:hover .sitelogo a img.off{display:none;}
#header:hover .sitelogo a img.on{display:block;}
#header:hover .btn-m-menu{background-image: url('/images/common/menu-on.png');}

.header-fixed #header{background-color: #fff;}
.header-fixed #header:after{opacity:1;}
.header-fixed #header #gnb>ul>li>a{color:var(--dark);}
.header-fixed #header .sitelogo a img.off{display:none;}
.header-fixed #header .sitelogo a img.on{display:block;}
.header-fixed #header .btn-m-menu{background-image: url('/images/common/menu-on.png');}


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

/* main */ 
.main-visual {position:relative; overflow:hidden;}
.main-visual .item {position:relative; height:100vh;}
.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;left:50%;top:50%;transform:translate(-50%,-50%);z-index:1;padding-top:100px;color: #fff;}
.main-visual .tit{font-size:var(--fz58);font-weight:700;line-height:1.24em;}
.main-visual .controls{display:flex;align-items:center;margin-top:var(--size50);}
.main-visual .controls .pager-wrap{display:flex;align-items:center;margin:0 20px;}
.main-visual .controls .pager-wrap .pager{display:flex;align-items:center;color:rgba(255,255,255,.64);font-weight:700;line-height:1.2em;}
.main-visual .controls .pager-wrap .pager .progress-bar.animated {animation:progressBar 1 linear;}
.main-visual .controls .pager-wrap .pager .current {display:inline-block; width:1em;color: #fff;}
.main-visual .controls .pager-wrap .pager .progress {position:relative; margin:0 20px; width:150px; height:2px; background:rgba(255,255,255,.56);}
.main-visual .controls .pager-wrap .pager .progress-bar {position:absolute; top:0; left:0; height:100%; background:#fff;}
.main-visual .controls .slide-arr{width:10px;height:16px;background-position:50% 50%; background-repeat:no-repeat;background-size:contain;border:0;background-color:transparent;font-size:0;}
.main-visual .controls .slide-arr.slide-prev{background-image:url('/images/main/vis-prev.png');}
.main-visual .controls .slide-arr.slide-next{background-image:url('/images/main/vis-next.png');}

@keyframes progressBar {
	0%{width:0;}
	100%{width:100%;}
}

.section{padding:var(--size120) 0;}
.sec-tit{text-align:center;}
.sec-tit .eng{margin-bottom:var(--size20);font-weight:500;line-height:1.4em;}
.sec-tit .tit{font-size:var(--fz36);line-height:1.39em;font-weight:700;color:var(--dark);}
.sec-tit .tt{margin-top:var(--size25);font-size:var(--fz18);line-height:1.78em;}
.main-view{display:inline-flex;justify-content:center;align-items:center;margin-top:var(--size55);padding:0 25px;height:56px;border:1px solid var(--pri);border-radius:var(--bd8);transition:.3s;font-size:var(--fz18);font-weight:600;line-height:1em;color:var(--pri);}
.main-view:hover{background-color:var(--pri);color: #fff;}

.section.sec2{display:flex;padding:0;}
.sec2 .group{display:flex;justify-content:center;align-items:center;min-height:700px;padding:30px;width:50%;background:url('/images/main/sec2-bg1.jpg')no-repeat 50% 50%/cover;transition:.3s;}
.sec2 .sec-tit{position:relative;width:100%;transition:.3s;}
.sec2 .sec-tit .ic{margin-bottom:var(--size30);}
.sec2 .sec-tit .eng{color: #fff;font-weight:700;margin-bottom:5px;}
.sec2 .sec-tit .wrap{position: absolute;width:100%;text-align:center;transition:.3s;opacity:0;}
.sec2 .sec-tit .tit{color: #fff;}
.sec2 .sec-tit .tt{color: #fff;}
.sec2 .sec-tit .main-view{background-color:var(--pri);color: #fff;}
.sec2 .group.st2{background-image: url('/images/main/sec2-bg2.jpg');}
.sec2 .group:hover{background-image: url('/images/main/sec2-bg1-on.jpg');}
.sec2 .group.st2:hover{background-image: url('/images/main/sec2-bg2-on.jpg');}
.sec2 .group:hover .sec-tit {padding-bottom:200px;}
.sec2 .group:hover .wrap{opacity:1;}

.sec-tit.type2{display:flex;align-items:flex-end;text-align:left;margin-bottom:var(--size35);}
.sec-tit.type2 .tit-wrap{min-width:0;width:1%;flex:1 1 auto;}
.sec-tit.type2 .tit-wrap .eng{margin-bottom:5px;}
.sec-tit.type2 .btn-more{margin-bottom:15px;display:inline-block;position:relative;padding-right:24px;font-size:var(--fz18);font-weight:500;line-height:1em;transition:.3s;}
.sec-tit.type2 .btn-more:after{content:'';position: absolute;right:0;top:.1em;width:12px;height:12px;background:url('/images/main/ic-plus.png')no-repeat 50% 50%/contain;transition:.3s;}
.sec-tit.type2 .btn-more:hover{color:var(--pri);}
.sec-tit.type2 .btn-more:hover:after{background-image: url('/images/main/ic-plus-on.png');}

.main-notice{border-top:2px solid var(--dark);}
.main-notice ul li{padding:var(--size35) var(--size40);border-bottom:1px solid #ddd;}
.main-notice ul li a{display:flex;align-items:center;line-height:1.3em;font-size:var(--fz18);}
.main-notice ul li a .tit{margin-right:40px;display: inline-block;text-overflow: ellipsis;white-space: nowrap;overflow: hidden;min-width:0;width:1%;flex:1 1 auto;line-height:1.3em;}
.main-notice ul li a .date{line-height:1.3em;color: #888;}

.sec4{background:url('/images/main/sec4-bg.jpg')no-repeat 50% 50%/cover;}
.sec4 .sec-tit .tit{color: #fff;}
.sec4 .sec-tit .tt{color: #fff;}
.sec4 .sec-tit .main-view{border-color: #fff;color: #fff;}
.sec4 .sec-tit .main-view:hover{border-color:var(--pri);background-color:var(--pri);}

/* sub page */
.sub-visual {position:relative; height:400px; z-index:10;overflow:hidden;}
.sub-visual .tit-wrap{position: absolute;left:0;top:180px;width:100%;text-align:center;z-index:1;color: #fff;}
.sub-visual .tit-wrap .eng{margin-bottom:10px;line-height:1.4em;}
.sub-visual .tit-wrap .tit{font-size:var(--fz48);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{max-width:1400px;margin:-35px auto 0;border-radius:70px;background-color: #fff;position:relative;z-index:12;}
.lnb:after{content:'';width:100%;height:100%;border-radius:70px;border:1px solid #ddd;position: absolute;left:0;top:0;}
.lnb ul{display:flex;}
.lnb ul li{width:auto;flex:1;}
.lnb ul li a{display:flex;justify-content:center;align-items:center;height:70px;font-size:var(--fz18);font-weight:600;line-height:1.2em;text-align:center;}
.lnb ul li.active a{background-color:var(--pri);border-radius:70px;color: #fff;}

.sub-title{margin:110px 0 75px;text-align:center;}
.sub-title h1{font-size:var(--fz36);font-weight:700;color:var(--dark);line-height:1.2em;}

.real-cont {padding:0 0 var(--size120);}
.real-cont.none{padding-bottom:0;}

/* footer */
#footer {padding:35px 0;background-color: #151515;font-size:var(--fz15);color:rgba(255,255,255,.48);line-height:1.3em;}
#footer .contain{display:flex;align-items:center;}
#footer .foot-info{margin-left:40px;min-width:0;width:1%;flex:1 1 auto;}
#footer .foot-info address{display:flex;flex-wrap:wrap;justify-content:flex-end;font-style:normal;gap:5px 20px}
#footer .foot-info address dl{display:flex;}
#footer .foot-info address dl dt{position:relative;padding-right:10px;margin-right:10px;font-weight:600;}
#footer .foot-info address dl dt:after{content:'';position: absolute;right:0;top:50%;transform:translateY(-50%);width:1px;height:12px;background-color:rgba(255,255,255,.48);}
#footer .foot-info address dl dd{font-weight:500;}
#footer .foot-info .copy{margin-top:var(--size20);text-align:right;font-size:var(--fz14);}
#footer .foot-info .copy a{display:inline-block;}



/* for mobile */
.only-mobile {display:none;}
.btn-m-menu {display:block; position:absolute; top:50%; margin-top:-26px; right:30px; width:52px; height:52px;  text-align:center; text-indent:-9999em; z-index:99; transition:all 0.5s ease-in-out;background:url('/images/common/menu.png')no-repeat 50% 50%/contain;}
.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;}