@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: #ddd;position: absolute;left:0;top:100px;transition:.3s;opacity:0;}
#header .contain{height:100px;max-width:1820px;}
#header .sitelogo {position:absolute; top:18px; 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:inline-block; color:#fff; font-size:21px; line-height:100px; font-weight:500;transition:.3s;}
#gnb>ul>li:hover{background-color: #002671;}
#gnb>ul>li:hover>a{color: #fff !important;}

#gnb .submenu {position:absolute; top:100px; left:0; width:100%; height:0; overflow:hidden; z-index:20;}
#gnb .submenu ul {display:block; padding:25px 0 95px;}
#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:#454545; font-size:18px; line-height:1.3em;position:relative;transition:.3s;}
#gnb .submenu ul li a:hover {color:#fff !important;}

#gnb>ul>li:hover .submenu{background-color: #002671;}
#gnb>ul>li:hover .submenu ul li a{color:rgba(255,255,255,.5);}

.submenu-bg {background-color:#f8f8f8;position: absolute;left:0;top:100px;right:0;}

#header:hover{background-color: #fff;}
#header:hover .sitelogo img.off{display:none;}
#header:hover .sitelogo img.on{display:block;}

#header:hover #gnb>ul>li>a{color:#242424;}
#header:hover .btn-m-menu img.off{display:none;}
#header:hover .btn-m-menu img.on{display:block;}
#header:hover #header:after{opacity:0 !important;}

.header-fixed #header{background-color: #fff;}
.header-fixed #header .sitelogo img.off{display:none;}
.header-fixed #header .sitelogo img.on{display:block;}
.header-fixed #header:after{opacity:1;}
.header-fixed #header #gnb>ul>li>a{color:#242424;}
.header-fixed #header .btn-m-menu img.off{display:none;}
.header-fixed #header .btn-m-menu img.on{display:block;}


.contain {position:relative; max-width:1360px; padding-left:30px; padding-right:30px; margin:0 auto;}
#contArea {max-width:1360px; padding-left:30px; padding-right:30px; margin:0 auto;}
#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-vis text motion */
.main-visual .caption{z-index:1;width:100%;padding:0 30px;position: absolute;left:0;top:50%;transform:translateY(-50%);text-align:center;color: #fff;}
.main-visual .caption .tit{opacity:0; transform:translateX(50px);font-size: clamp(1.5rem, 0.8421rem + 2.6316vw, 4rem);font-weight:700;line-height:1.2em;margin-bottom:30px;}
.main-visual .active .caption .tit{transform:translateX(0); opacity:1; transition:1s all 0.7s ease;}
.main-visual .caption .tt{opacity:0; transform:translateX(50px);font-size: clamp(0.9375rem, 0.7237rem + 0.8553vw, 1.75rem);line-height:1.43em;}
.main-visual .active .caption .tt{transform:translateX(0); opacity:1; transition:1s all 1s ease;}
.main-visual .controls{position: absolute;left:50%;transform:translateX(-50%);bottom:27.5510%;}
.main-visual .controls .inner{display:flex;align-items:center;justify-content:center;opacity:0; transform:translateX(50px);}
.main-visual.load .controls .inner{transform:translateX(0); opacity:1; transition:1s all 1.3s ease;}
.main-visual .controls .dots{margin-right:35px;}
.main-visual .controls .dots .slick-dots{display:flex;margin:0 -15px;}
.main-visual .controls .dots .slick-dots li{padding:0 15px;}
.main-visual .controls .dots .slick-dots li button{display:block;background-color:transparent;font-size:0;border:none;}
.main-visual .controls .dots .slick-dots li button:after{content:'01';font-size: clamp(0.75rem, 0.6513rem + 0.3947vw, 1.125rem);font-weight:600;color: #fff;line-height:1.2em;}
.main-visual .controls .dots .slick-dots li:nth-child(2) button:after{content:'02';}
.main-visual .controls .dots .slick-dots li:nth-child(3) button:after{content:'03';}

.main-visual .controls .action-btn{width:44px;height:44px;background-color:transparent;border:1px solid rgba(255,255,255,.5);border-radius:50%;background-repeat:no-repeat;background-size:10px;background-position:50% 50%;}
.main-visual .controls .stop{background-image:url('../images/main/pause.png');}
.main-visual .controls .play{background-image:url('../images/main/play.png');display:none;}

.section{overflow:hidden;}
.section .contain{max-width:1360px;}
.sec1{padding:150px 0;}
.sec-tit .tit{margin-bottom:30px;line-height:1.36em;font-size: clamp(1.25rem, 0.7566rem + 1.9737vw, 3.125rem);color: #242424;font-weight:700;}
.sec-tit .tt{font-size: clamp(0.9375rem, 0.7895rem + 0.5921vw, 1.5rem);line-height:1.67em;color: #242424;}
.sec-tit .tt strong{font-weight:600;}
.sec1 .contain{display:flex;}
.sec1 .sec-tit{display:flex;flex-direction:column;justify-content:space-between;min-width:0;width:1%;flex:1 1 auto;margin-right:40px;}
.sec1 .sec-tit .deco{margin-left:-160px;}
.sec1 .con{width:730px;}
.sec1 .con ul{display:flex;flex-wrap:wrap;}
.sec1 .con ul li{width:50%;margin-left:-1px;margin-top:-1px;}
.sec1 .con ul li .box{display:block;position:relative;min-height:345px;height:100%;padding:45px 40px;}
.sec1 .con ul li .box:before{content:'';width:100%;height:100%;border:1px solid #ddd;position: absolute;left:0;top:0;}
.sec1 .con ul li:nth-child(1) .box:before{border-left:0;border-top:0;}
.sec1 .con ul li:nth-child(4) .box:before{border-right:0;border-bottom:0;}
.sec1 .con ul li:nth-child(2) .box:before,
.sec1 .con ul li:nth-child(3) .box:before{display:none;}
.sec1 .con ul li .box .tit{margin-bottom:45px;font-size: clamp(1rem, 0.8684rem + 0.5263vw, 1.5rem);font-weight:600;color: #242424;line-height:1.2em;}
.sec1 .con ul li .box .ic{margin-bottom:60px;}
.sec1 .con ul li .box p{font-size: clamp(0.875rem, 0.7763rem + 0.3947vw, 1.25rem);line-height:1.60em;color: #878787;}
.sec1 .con ul li .box:after{content:'';width:100%;height:100%;border:1px solid #6e81a6;position: absolute;left:0;top:0;opacity:0;transition:.3s;z-index:1;}
.sec1 .con ul li .box:hover:after{opacity:1;}

.section.sec2{padding-bottom:150px;}
.section.sec2 .contain{max-width:1260px;}
.sec2 .sec-tit{margin-bottom:50px;text-align:center;}
.sec2 .sld-wrap{position:relative;}
.sec2 .sld .slick-list{overflow:visible;margin:0 -35px -80px;}
.sec2 .sld .item{padding:0 35px;}
.sec2 .sld .item .wrap{position:relative;;padding-top:80px;transition:.3s;opacity:.2;}
.sec2 .sld .item .wrap:after{content:'';width:100%;height:100%;position: absolute;left:0;top:0;z-index:1;cursor:pointer;}
.sec2 .sld .item .wrap .img{overflow:hidden;transition:.3s;}
.sec2 .sld .item.slick-current .wrap{padding-top:0;opacity:1;}
.sec2 .sld .item.slick-current .wrap:after{display:none;}
.sec2 .sld .item.slick-current .wrap .img{border-radius:50px 0 50px 0;}
.sec2 .sld .item .wrap .box-wrap{display:block;position: absolute;left:80px;bottom:-80px;opacity:0;transition:.3s;}
.sec2 .sld .item.slick-current .wrap .box-wrap{opacity:1;}
.sec2 .sld .item .wrap .box-wrap .box{display:block;width:450px;min-height:300px;padding:35px 45px;background-color: #fff;box-shadow:3px 3px 40px rgba(0,0,0,.2);}
.sec2 .sld .item .wrap .box-wrap .box .eng{margin-bottom:10px;font-size: clamp(0.75rem, 0.7336rem + 0.0658vw, 0.8125rem);color: #878787;font-weight: 600;letter-spacing:.05em;line-height:1.2em;}
.sec2 .sld .item .wrap .box-wrap .box .tit{margin-bottom:25px;font-size: clamp(1rem, 0.7697rem + 0.9211vw, 1.875rem);color: #242424;line-height:1.4em;font-weight:600;}
.sec2 .sld .item .wrap .box-wrap .box .tt{font-size: clamp(0.875rem, 0.7763rem + 0.3947vw, 1.25rem);line-height:1.5em;}
.main-more{display:flex;justify-content:center;align-items:center;position:relative;z-index:1;width:160px;height:54px;font-weight:700;color: #454545;border-radius:20px 0 20px 0;font-size: clamp(0.875rem, 0.8092rem + 0.2632vw, 1.125rem);border:1px solid #ddd;background-color: #fff;transition:.3s;}
.sec2 .sld .item .wrap .box-wrap .main-more{margin-left:50px;margin-top:-27px;}
.sec2 .sld .item .wrap .box-wrap:hover .main-more{background-color: #002671;border-color:#002671;color: #fff;}
.main-more:hover{background-color: #002671;border-color:#002671;color: #fff;}
.sec2 .arrs{position:absolute;right:0;bottom:0;}
.sec2 .arrs .wrap{display:flex;justify-content:flex-end;width:100%;}
.sec2 .arrs .slick-arrow{display:block;width:50px;height:50px;border-radius:50%;background-color: #fff;background-repeat:no-repeat;background-size:8px;background-position:50% 50%;box-shadow:0 0 10px rgba(0,0,0,.15);font-size:0;border:none;}
.sec2 .arrs .slick-prev{background-image:url('../images/main/sec2-prev.png');margin-right:15px;}
.sec2 .arrs .slick-next{background-image:url('../images/main/sec2-next.png');}

.sec3{padding:100px 0;background:url('../images/main/sec3-bg-full.jpg')no-repeat 50% 50%/cover;}
.sec3 .contain{display:flex;}
.sec3 .left{position:relative;display:flex;flex-direction:column;justify-content:space-between;z-index:1;padding-right:75px;}
.sec3 .left .sec-tit{margin-bottom:30px;}
.sec3 .left .sec-tit .tt{margin-bottom:35px;font-size: clamp(0.875rem, 0.7763rem + 0.3947vw, 1.25rem);line-height:1.5em;}
.sec3 .left .sec-tit .main-more{margin-bottom:130px;width:210px;font-weight:400;}
.sec3 .left .arrs{display:flex;}
.sec3 .left .arrs .slick-arrow{display:block;width:50px;height:50px;border-radius:50%;background-color: #fff;background-repeat:no-repeat;background-size:8px;background-position:50% 50%;box-shadow:0 0 10px rgba(0,0,0,.15);font-size:0;border:none;}
.sec3 .left .arrs .slick-prev{background-image:url('../images/main/sec2-prev.png');margin-right:15px;}
.sec3 .left .arrs .slick-next{background-image:url('../images/main/sec2-next.png');}
.sec3 .right{position:relative;z-index:1;min-width:0;width:1%;flex:1 1 auto;margin-right:-56.3%;}
.main-perform .slick-list{margin:0 -20px;}
.main-perform .item{padding:0 20px;}
.doc-box{display:block;padding:30px 30px 45px;background-color: #fff;}
.doc-box .img{margin-bottom:25px;}
.doc-box .img .pic {position:relative; height:0; padding-bottom:87.84%; overflow:hidden;}
.doc-box .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;}
.doc-box .cate{font-size: clamp(0.75rem, 0.6842rem + 0.2632vw, 1rem);margin-bottom:10px;line-height:1.4em;}
.doc-box .tit{margin-bottom:15px;font-size: clamp(0.9375rem, 0.8553rem + 0.3289vw, 1.25rem);color: #242424;line-height:1.4em;font-weight:600;display: inline-block;text-overflow: ellipsis;white-space: nowrap;overflow: hidden;width:100%;}
.doc-box .info dl{display:flex;margin-bottom:7px;line-height:1.4em;}
.doc-box .info dl:last-child{margin-bottom:0;}
.doc-box .info dl dt{width:93px;}
.doc-box .info dl dd{min-width:0;width:1%;flex:1 1 auto;display: inline-block;text-overflow: ellipsis;white-space: nowrap;overflow: hidden;}

.sec4{padding:150px 0;background:url('../images/main/sec4-bg.jpg')no-repeat 50% 50%/cover;}
.sec4 .contain{display:flex;}
.sec4 .sec-tit{padding-top:55px;min-width:0;width:1%;flex:1 1 auto;margin-right:60px;}
.sec4 .sec-tit .tt{font-size: clamp(0.875rem, 0.7763rem + 0.3947vw, 1.25rem);line-height:1.5em;}
.sec4 .con{width:550px;}
.sec4 .con ul{display:flex;flex-wrap:wrap;margin:0 -15px -30px;}
.sec4 .con ul li{width:50%;padding:0 15px;margin-bottom:30px;}
.sec4 .con ul li .box{display:flex;justify-content:center;align-items:center;min-height:260px;text-align:center;font-weight:600;background-color:rgba(255,255,255,.8);}
.sec4 .con ul li .box .inner{width:100%;}
.sec4 .con ul li .box .inner .ic{margin-bottom:30px;}
.sec4 .con ul li .box .inner .tit{margin-bottom:15px;font-size: clamp(0.9375rem, 0.8224rem + 0.4605vw, 1.375rem);line-height:1.2em;}
.sec4 .con ul li .box .inner .eng{font-size: clamp(0.8125rem, 0.7632rem + 0.1974vw, 1rem);line-height:1.2em;}
.sec4 .con ul li.type2 .box{background-color:rgba(0,27,79,.8);color: #fff;}

/* sub page */

.sub-visual {position:relative; height:510px; z-index:10;overflow:hidden;}
.sub-visual .tt-wrap{padding:100px 30px 0;position: absolute;left:0;top:50%;transform:translateY(-50%);z-index:1;text-align:center;width:100%;color: #fff;}
.sub-visual .tt-wrap .tit{margin-bottom:25px;font-size: clamp(1.75rem, 1.3882rem + 1.4474vw, 3.125rem);font-weight:700;line-height:1.2em;}
.sub-visual .tt-wrap .tt{font-size: clamp(0.9375rem, 0.7895rem + 0.5921vw, 1.5rem);line-height:1.4em;}
.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 */
}

#lnb{background-color: #f4f4f4;}
.lnb{max-width:1300px;width:100%;margin:0 auto;}
.lnb ul{display:flex;}
.lnb ul li{position:relative;flex:1;}
.lnb ul li:after{content:'';width:1px;height:22px;background-color: #c0c0c0;position: absolute;right:-1px;top:50%;transform:translateY(-50%);}
.lnb ul li:last-child:after{display:none;}
.lnb ul li a{display:flex;justify-content:center;align-items:center;height:74px;line-height:1.2em;text-align:center;font-size: clamp(0.9375rem, 0.8224rem + 0.4605vw, 1.375rem);font-weight:500;}
.lnb ul li.active{z-index:1;}
.lnb ul li.active a{background-color: #002671;color: #fff;font-weight:400;}
.lnb ul li.active:after{display:none;}

.sub-title{margin:85px 0 55px;text-align:center;}
.sub-title h1{font-size: clamp(1.5rem, 1.2368rem + 1.0526vw, 2.5rem);font-weight:700;line-height:1.2em;color: #242424;}

.real-cont{padding:0 0 120px;}
.real-cont.type2{padding-bottom:0;}

/* footer */
#footer {background-color: #0d0d0d;}
#footer .contain{max-width:1360px;}
#footer .foot-top{position:relative;padding:60px 0;}
#footer .foot-top:after{content:'';max-width:calc(1360px - 60px);width:100%;height:1px;background-color:rgba(255,255,255,.3);position: absolute;left:50%;bottom:0;transform:translateX(-50%);}
#footer .foot-top .contain{display:flex;}
#footer .foot-top .foot-logo{margin-right:80px;}
#footer .foot-top address{padding-top:5px;font-style:normal;color: #e3e3e3;font-size: clamp(0.875rem, 0.8092rem + 0.2632vw, 1.125rem);line-height:1.4em;min-width:0;width:1%;flex:1 1 auto;}
#footer .foot-top address dl{display:flex;margin-bottom:15px;}
#footer .foot-top address dl:last-child{margin-bottom:0;}
#footer .foot-top address dl dt{width:145px;font-weight:600;}
#footer .foot-top address dl dd{min-width:0;width:1%;flex:1 1 auto;}
#footer .foot-btm{padding:25px 0;color: #909090;font-weight:300;}
#footer .foot-btm .contain{display:flex;align-items:center;justify-content:space-between;}
#footer .foot-btm .copy{font-size: clamp(0.75rem, 0.7171rem + 0.1316vw, 0.875rem);line-height:1.2em;}
#footer .foot-btm .foot-menu ul{display:flex;margin:0 -15px;}
#footer .foot-btm .foot-menu ul li{padding:0 15px;}
#footer .foot-btm .foot-menu ul li a{display:inline-block;font-size: clamp(0.8125rem, 0.7961rem + 0.0658vw, 0.875rem);line-height:1.3em;}

.scroll-top{position: fixed;right:50px;bottom:60px;z-index:100;display:flex;justify-content:center;align-items:center;width:64px;height:64px;background:#fff url('../images/common/top.png')no-repeat 50% 50%/17px;font-size:0;border-radius:50%;box-shadow:0 0 20px rgba(0,0,0,.15);}

/* for mobile */
.only-mobile {display:none;}
.btn-m-menu {position: absolute;right:30px;top:50%;margin-top:-7px;display:block;}
.btn-m-menu img.on{display:none;}
.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.none .submenu{display:none !important;}
.mobile-navigation .nav-menu>ul>li.none a:after{display:none;}
.mobile-navigation .nav-menu>ul>li.active>a {color:#002671}
.mobile-navigation .nav-menu>ul>li.active>a:after {transform:translateY(-35%) rotate(-135deg); border-color:#002671;}
.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:#002671}
.mobile-navigation .nav-menu .submenu>ul>li>a:hover:after {background:#002671}
.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;}