/* layout.css는 전체적인 레이아웃 스타일을 정의합니다. */
#wrapper{position:relative;overflow:hidden;}
#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;opacity:0;transition:.3s;}
#header .contain{max-width:1780px;height:100px;}
#header .sitelogo {position:absolute; top:33px; left:30px; z-index:2}
#header .sitelogo a {display:block;}
#header .sitelogo a img.on{display:none;}

#gnb>ul {display:flex; justify-content:center;margin:0 -42px;} 
#gnb>ul>li {position:relative; text-align:center; padding:0 42px;}
#gnb>ul>li>a {position:relative; display:inline-block; color:#fff; font-size:20px; line-height:100px; font-weight:600;transition:.3s;}

#gnb .submenu {display:none; position:absolute; left:50%; width:180px;border-radius:0 0 15px 15px; transform:translateX(-50%); background:#04346b;text-align:center;}
#gnb .submenu>ul {padding:30px 5px;}
#gnb .submenu>ul>li{margin-bottom:10px;}
#gnb .submenu>ul>li:last-child{margin-bottom:0;}
#gnb .submenu>ul>li>a {display:inline-block;position:relative;color:#fff; font-size:16px; line-height:1.33em;font-weight:500;}
#gnb .submenu>ul>li>a:after{content:'';width:0;height:1px;background-color: #fff;position: absolute;left:50%;bottom:0;opacity:0;transition:.3s;}
#gnb .submenu>ul>li>a:hover:after {width:100%;left:0;opacity:1;}

#header .btn-down{display:flex;justify-content:center;align-items:center;position: absolute;right:190px;top:50%;transform:translateY(-50%);width:130px;height:40px;border-radius:20px;border:1px solid rgba(255,255,255,.4);transition:.3s;}
#header .btn-down span{position:relative;padding-right:26px;color: #fff;line-height:1.2em;padding-top:1px;}
#header .btn-down span:after{content:'';width:16px;height:16px;background:url('../image/ic-down.png')no-repeat 100% 50%/contain;position: absolute;right:0;top:2px;}

#header:hover{background-color: #fff;}
#header:hover:after{opacity:1;}
#header:hover .sitelogo a img.off{display:none;}
#header:hover .sitelogo a img.on{display:block;}
#header:hover #gnb>ul>li>a{color: #242424;}
#header:hover .btn-down{background-color: #04346b;border-color: #04346b;}
#header:hover .btn-m-menu{background-image:url('../image/menu-on.png');}

.header-fixed #header{background-color: #fff;}
.header-fixed #header:after{opacity:1;}
.header-fixed #header .sitelogo a img.off{display:none;}
.header-fixed #header .sitelogo a img.on{display:block;}
.header-fixed #header #gnb>ul>li>a{color: #242424;}
.header-fixed #header .btn-down{background-color: #04346b;border-color: #04346b;}
.header-fixed #header .btn-m-menu{background-image:url('../image/menu-on.png');}

.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;}

/* main */ 
.main-visual {position:relative; overflow:hidden;}
.main-visual .item {position:relative; height:100vh;}
.main-visual .item img{width:100%;}
.main-visual .slick-arrow{display:block;width:83px;height:60px;background-color:transparent;background-repeat:no-repeat;background-size:contain;position: absolute;top:50%;font-size:0;border:none;transform:translateY(-50%);z-index:1;}
.main-visual .slick-prev{left:70px;background-image:url('../image/vis-prev.png');background-position:0 50%;}
.main-visual .slick-next{right:70px;background-image:url('../image/vis-next.png');background-position:100% 50%;}
.main-visual .scroll {position:absolute; bottom:50px; left:50%;text-align:center; z-index:50; animation:move_up_down 2s linear infinite;} 
@keyframes move_up_down { 
  0%,100%{ 
    transform:translate(-50%,0); 
  } 
  50% { 
    transform:translate(-50%,15px); 
  } 
}

.section{margin-bottom:150px;}
.section:last-child{margin-bottom:0;}
.section .contain{max-width:1460px;}
.sec1{margin-top:150px;}
.sec1 ul{display:flex;margin:0 -15px;}
.sec1 ul li{width:50%;padding:0 15px;}
.sec1 ul li a{display:block;padding:65px 0;background:url('../image/sec1-bg1.jpg')no-repeat 50% 50%/cover;transition:.3s;}
.sec1 ul li a .txt{position:relative;padding-top:115px;text-align:center;}
.sec1 ul li a .txt:before{content:'';width:81px;height:81px;position: absolute;left:50%;top:0;margin-left:-40.5px;background:url('../image/sec1-ic1.png')no-repeat 50% 50%/contain;transition:.3s;}
.sec1 ul li a .txt .tit{margin-bottom:10px;font-size: clamp(1rem, 0.8684rem + 0.5263vw, 1.5rem);color: #242424;font-weight:600;line-height:1.4em;transition:.3s;}
.sec1 ul li a .txt .eng{color: #878787;line-height:1.3em;transition:.3s;}

.sec1 ul li.type2 a{background-image:url('../image/sec1-bg2.jpg');}
.sec1 ul li.type2 a .txt:before{background-image:url('../image/sec1-ic2.png');}

.sec1 ul li a:hover{background-image:url('../image/sec1-bg1-on.jpg');}
.sec1 ul li a:hover .txt:before{background-image:url('../image/sec1-ic1-on.png');}
.sec1 ul li a:hover .txt .tit{color: #fff;}
.sec1 ul li a:hover .txt .eng{color: #fff;}
.sec1 ul li.type2 a:hover{background-image:url('../image/sec1-bg2-on.jpg');}
.sec1 ul li.type2 a:hover .txt:before{background-image:url('../image/sec1-ic2-on.png');}

.sec-tit{margin-bottom:55px;text-align:center;}
.sec-tit .eng{margin-bottom:10px;font-weight:600;font-size: clamp(0.75rem, 0.6842rem + 0.2632vw, 1rem);line-height:1.4em;}
.sec-tit h2{margin-bottom:10px;font-size: clamp(1.5rem, 1.0724rem + 1.7105vw, 3.125rem);line-height:1.3em;color: #242424;}
.sec-tit p{color: #686868;line-height:1.6em;}
.sec2 ul{display:flex;}
.sec2 ul li{/* width:14.3%; */min-width:0;width:1%;flex:1 1 auto;transition: all 0.3s linear;-webkit-transition: all 0.3s linear;}
.sec2 ul li.active{/* width:28.5%; */width:15.286%;}
.sec2 ul li .box{position:relative;min-height:500px;height:100%;background-repeat:no-repeat;background-size:cover;background-position:50% 50%;overflow:hidden;}
.sec2 ul li .box .title{position: absolute;left:0;top:50%;transform:translateY(-50%);width:100%;text-align:center;z-index:1;color: #fff;font-size: clamp(1rem, 0.8026rem + 0.7895vw, 1.75rem);line-height:1.2em;font-weight:600;transition:.3s;}
.sec2 ul li .box .tt-wrap{position: absolute;right:0;top:0;bottom:0;width:77.1929%;min-width:308px;padding:105px 40px 40px;background-color:rgba(255,255,255,.85);z-index:2;opacity:0;transition:.6s;transform:translateX(100%);}
.sec2 ul li .box .tt-wrap .tit{margin-bottom:25px;font-size: clamp(0.9375rem, 0.7237rem + 0.8553vw, 1.75rem);line-height:1.2em;color: #242424;font-weight:600;}
.sec2 ul li .box .tt-wrap .tt{margin-bottom:55px;line-height:1.5em;}
.main-more{display:flex;justify-content:center;align-items:center;width:120px;height:36px;background-color: #04346b;color: #fff;font-size:14px;line-height:1.2em;}
.sec2 ul li.active .box .title{opacity:0;}
/* .sec2 ul li.active .tt-wrap{opacity:1;} */
.sec2 ul li .box.active .tt-wrap{opacity:1;transform:translateX(0);}
.sec2 ul li.active .box{background-image:url('../image/sec2-img1.jpg') !important;}
.sec2 ul li.type2.active .box{background-image:url('../image/sec2-img2.jpg') !important;}
.sec2 ul li.type3.active .box{background-image:url('../image/sec2-img3.jpg') !important;}
.sec2 ul li.type4.active .box{background-image:url('../image/sec2-img4.jpg') !important;}
.sec2 ul li.type5.active .box{background-image:url('../image/sec2-img5.jpg') !important;}
.sec2 ul li.type6.active .box{background-image:url('../image/sec2-img6.jpg') !important;}

.section.sec3{position:relative;overflow:hidden;margin-bottom:0;padding-bottom:150px;}
.sec3:after{content:'';position: absolute;left:50%;bottom:0;transform:translateX(-50%);z-index:-1;max-width:1719px;width:100%;height:395px;background:url('../image/sec3-bg.jpg')no-repeat 50% 100%/contain;opacity:.6;}
.sec3 ul{display:flex;margin:0 -15px;}
.sec3 ul li{width:50%;padding:0 15px;}
.sec3 ul li .box{position:relative;display:block;background-repeat:no-repeat;background-size:cover;background-position:50% 50%;height:400px;}
.sec3 ul li .box .wrap{position: absolute;left:50px;bottom:45px;color: #fff;}
.sec3 ul li .box .wrap .eng{margin-bottom:10px;opacity:.4;line-height:1.3em;font-size: clamp(0.8125rem, 0.7632rem + 0.1974vw, 1rem);}
.sec3 ul li .box .wrap .tit{font-size: clamp(0.9375rem, 0.6908rem + 0.9868vw, 1.875rem);line-height:1.4em;font-weight:700;}
.sec3 ul li .box .btn{position: absolute;right:50px;bottom: 35px;display:flex;justify-content:center;align-items:center;width:50px;height:50px;border-radius:50%;border:1px solid rgba(255,255,255,.5);transition:.3s;}
.sec3 ul li .box:hover .btn{background-color: #04346b;border-color: #04346b;}

.section.sec4,
.section.sec5{margin:0;}
.bg-sld{position:relative;}
.bg-sld .item{height:400px;background-repeat:no-repeat;background-size:cover;background-position:70% 50%;}
.bg-sld .sec-tit{max-width:1460px;width:100%;padding:0 30px;position: absolute;left:50%;top:50%;transform:translate(-50%,-50%);text-align:left;}
.bg-sld .sec-tit .eng{font-size: clamp(0.75rem, 0.7007rem + 0.1974vw, 0.9375rem);}
.bg-sld .sec-tit h2{margin-bottom:20px;font-size: clamp(1.25rem, 0.9211rem + 1.3158vw, 2.5rem);}
.bg-sld .sec-tit p{margin-bottom:45px;font-size: clamp(0.875rem, 0.8092rem + 0.2632vw, 1.125rem);}
.bg-sld .sec-tit .main-more{width:140px;height:40px;font-size: clamp(0.875rem, 0.8421rem + 0.1316vw, 1rem);}
.bg-sld.type2 .item{background-position:0% 50%;}
.bg-sld.type2 .sec-tit{text-align:right;}
.bg-sld.type2 .sec-tit .main-more{margin:0 0 0 auto;}

/* sub page */
.sub-visual {position:relative; height:450px; z-index:10;overflow:hidden;}
.sub-visual .tt-wrap{position: absolute;left:0;top:50%;transform:translateY(-50%);padding-top:100px;width:100%;text-align:center;color: #fff;text-shadow: 3px 3px 5px rgba(0,0,0,.4);z-index:1;}
.sub-visual .tt-wrap .tit{margin-bottom:15px;font-size: clamp(1.75rem, 1.3882rem + 1.4474vw, 3.125rem);line-height:1.2em;font-weight:700;}
.sub-visual .tt-wrap .eng{font-weight:600;opacity:.5;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(1.09);
    -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: #04346b;}
.lnb{max-width:1200px;width:100%;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;text-align:center;color: #fff;font-size: clamp(0.875rem, 0.8092rem + 0.2632vw, 1.125rem);line-height:1.3em;font-weight:600;}
.lnb ul li.active a{background-color: #fff;color: #04346b;}

.sub-title{margin:95px 0 55px;text-align:center;}
.sub-title h1{position:relative;padding-bottom:25px;color: #242424;font-weight:600;line-height:1.2em;font-size: clamp(1.5rem, 1.3191rem + 0.7237vw, 2.1875rem);}
.sub-title h1:after{content:'';width:38px;height:6px;background:url('../image/tit-deco.png')no-repeat 50% 50%/contain;position: absolute;left:50%;margin-left:-19px;bottom:0;}

.real-cont {padding:0 0 100px;}
.real-cont.type2{padding-bottom:0;}

/* footer */
#footer {padding:50px 0;background-color: #242424;color: #c8c8c8;font-size: clamp(0.8125rem, 0.7796rem + 0.1316vw, 0.9375rem);font-weight:300;line-height:1.3em;}
#footer .contain{max-width:1460px;}
#footer .foot-top{display:flex;justify-content:space-between;margin-bottom:27px;}
#footer .foot-menu ul{display:flex;margin:0 -15px;}
#footer .foot-menu ul li{padding:0 15px;}
#footer .foot-menu ul li a{display:block;position:relative;padding-left:27px;}
#footer .foot-menu ul li a:before{content:'';width:17px;height:17px;background:url('../image/ic-link.png')no-repeat 0 50%/contain;position: absolute;left:0;top:0px;}
#footer .foot-info address {margin:0 -17px 5px;display:flex;flex-wrap:wrap;font-style:normal;}
#footer .foot-info address p{padding:0 17px;margin-bottom:5px;font-size: clamp(0.8125rem, 0.7961rem + 0.0658vw, 0.875rem);}
#footer .foot-info .copy{font-size: clamp(0.8125rem, 0.7961rem + 0.0658vw, 0.875rem);}
#footer .foot-info .copy a{display:inline-block;font-size: clamp(0.6875rem, 0.6711rem + 0.0658vw, 0.75rem);color: #5a5a5a;}
.scroll-top{display:flex;justify-content:center;align-items:center;position: fixed;right:30px;bottom:30px;width:60px;height:60px;background-color: #04346b;border-radius:50%;z-index:100;}


/* for mobile */
.only-mobile {display:none;}
.btn-m-menu {display:block; position:absolute; top:50%; margin-top:-17px; right:30px; width:35px; height:34px;  text-align:center; text-indent:-9999em; z-index:99; transition:all 0.5s ease-in-out;background:url('../image/menu.png')no-repeat 100% 50%/contain;transition:.3s;}
.mobile-navigation {position:fixed; top:0; right:0;width:450px; height:100%; overflow:auto; transition:.3s ease-in-out; -ms-transform:translateX(100%); transform:translateX(100%); background:#fff; z-index:202;}
.mobile-navigation .top{display:flex;justify-content:space-between;align-items:center;height:100px;padding:0 35px;border-bottom:1px solid #ddd;}
.mobile-navigation .close{display:block;width:26px;height:26px;background:url('../image/menu-close.png')no-repeat 100% 50%/contain;font-size:0;}

.mobile-navigation .nav-menu>ul>li{border-bottom:1px solid #ddd;}
.mobile-navigation .nav-menu>ul>li>a{display:flex;align-items:center;position:relative;height:90px;padding:0 35px;font-size:26px;font-weight:700;color: #c0c0c0;transition:.3s;}
.mobile-navigation .nav-menu>ul>li>a:after{content:'';width:27px;height:15px;background:url('../image/menu-arr.png')no-repeat 100% 50%/contain;position: absolute;right:35px;top:50%;transform:translateY(-50%);transition:.3s;}
.mobile-navigation .nav-menu>ul>li.active>a{color: #04346b;}
.mobile-navigation .nav-menu>ul>li.active>a:after{background-image:url('../image/menu-arr-on.png');}
.mobile-navigation .nav-menu>ul>li .submenu{display:none;padding:25px 35px;background-color: #04346b;}
.mobile-navigation .nav-menu>ul>li .submenu>ul>li{margin-bottom:10px;}
.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;color: #fff;font-weight:500;line-height:1.3em;}
.mobile-navigation .nav-menu>ul>li .submenu>ul>li>a:after{content:'';width:0;height:1px;background-color: #fff;position: absolute;left:50%;bottom:0;opacity:0;transition:.3s;}
.mobile-navigation .nav-menu>ul>li .submenu>ul>li>a:hover:after{width:100%;left:0;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;}