@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 */
#wrapper{position:relative;padding-top:100px;}
#header {position:fixed;left:0;top:0;right:0;z-index:90;background-color: #fff;}
#header .contain{max-width:1720px;height:100px;}
#header .sitelogo {position:absolute; top:30px; left:30px; z-index:2}
#header .sitelogo a {display:block;}

#gnb{padding-right:180px;}
#gnb>ul {display:flex; justify-content:flex-end;margin:0 -75px;} 
#gnb>ul>li {position:relative; text-align:center; padding:0 75px;}
#gnb>ul>li>a {position:relative; display:inline-block; color:#333; font-size:24px; line-height:100px; font-weight:700;letter-spacing:0;transition:.3s;}
#gnb>ul>li:hover>a{color: #54cc54;}

#gnb .submenu {display:none; position:absolute; left:50%;top:100px; width:240px; transform:translateX(-50%); background:#fff;text-align:center;border-radius:0 0 30px 30px;box-shadow:10px 10px 20px rgba(0,0,0,.2);}
#gnb .submenu>ul {padding:30px 5px 30px;}
#gnb .submenu>ul>li{margin-bottom:10px;}
#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;transition:.3s;letter-spacing:0;transition:.3s;}
#gnb .submenu>ul>li>a:hover{color: #419e41;}

#header .mem-wrap{position:absolute;right:0;top:0;background-color:#000;z-index:1;}
#header .mem-wrap .btn-mem{display:flex;justify-content:center;align-items:center;width:150px;height:100px;background:url('../images/common/ic-mem.png')no-repeat 50% 50%/44px;transition:.3s;font-size:0;}
#header .mem-wrap.active .btn-mem{background-image:url('../images/common/ic-mem-on.png');}
#header .mem-wrap .menu{padding:20px 10px;display:none;}
#header .mem-wrap .menu ul li{margin-bottom:10px;text-align:center;}
#header .mem-wrap .menu ul li:last-child{margin-bottom:0}
#header .mem-wrap .menu ul li a{display:inline-block;color: #ddd;letter-spacing:0;transition:.3s;}
#header .mem-wrap .menu ul li a:hover{color: #73ef73;}

.contain {position:relative; max-width:1460px; padding-left:30px; padding-right:30px; margin:0 auto;}
#contArea {max-width:1460px; padding-left:30px; padding-right:30px; margin:0 auto;}
#contArea.wide {max-width:100%; padding-left:0; padding-right:0;}
#container.none{min-height:0 !important;}


.dt{font-size: clamp(0.875rem, 0.7083rem + 0.3472vw, 1.125rem);line-height:1.67em;}

/* 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 .caption{position: absolute;left:0;top:50%;width:100%;padding:0 15px;z-index:1;transform:translateY(-50%);color: #fff;text-align:center;pointer-events:none;letter-spacing:0;}
.main-visual .caption .tit{margin-bottom:10px;font-size: clamp(1.75rem, 0.8333rem + 1.9097vw, 3.125rem);font-weight:800;line-height:1.3em;}
.main-visual .caption .eng{font-size: clamp(1rem, 0.5rem + 1.0417vw, 1.75rem);font-weight:700;line-height:1.4em;}
.main-visual .slick-dots{display:flex;position: absolute;left:50%;bottom:80px;transform:translateX(-50%);z-index:1;}
.main-visual .slick-dots li{padding:0 20px;}
.main-visual .slick-dots li button{display:block;position:relative;width:10px;height:10px;background-color: #fff;border-radius:100%;transition:.3s;font-size:0;border:none;}
.main-visual .slick-dots li button:after{content:'';width:29px;height:29px;border-radius:50%;border:1px solid #fff;position: absolute;left:50%;top:50%;transform:translate(-50%,-50%);transition:.3s;opacity:0;}
.main-visual .slick-dots li.slick-active button{background-color: #73ef73;}
.main-visual .slick-dots li.slick-active button:after{opacity:1;}

.section .contain{max-width:1460px;}
.sec1{padding:130px 0 0;}
.section.sec1 .contain{max-width:1780px;}
.sec1 .top-con{display:flex;align-items:center;max-width:1400px;margin:0 auto 60px;}
.sec1 .top-con .logo{margin-right:45px;}
.sec1 .top-con .tt-wrap{display:flex;align-items:flex-end;min-width:0;width:1%;flex:1 1 auto;}
.sec1 .top-con .tt-wrap .wrap{min-width:0;width:1%;flex:1 1 auto;margin-right:80px;}
.sec1 .top-con .tt-wrap .wrap .tit{margin-bottom:10px;font-size: clamp(1.75rem, 1rem + 1.5625vw, 2.875rem);line-height:1.2em;font-weight:700;color: #000;}
.sec1 .top-con .tt-wrap .wrap .dt{line-height:1.44em;}
.sec1 .top-con .tt-wrap a{display:inline-block;position:relative;color:#419e41;line-height:1.3em;margin-bottom:20px;}
.sec1 .top-con .tt-wrap a:after{content:'';width:100%;height:1px;background-color: #419e41;position: absolute;left:0;bottom:0;}
.sec1 .bg-con{background:url('../images/main/sec1-bg.jpg')no-repeat 50% 50%/cover;padding:55px;margin-bottom:180px;}
.sec1 .bg-con .inner{display:flex;align-items:flex-end;max-width:1400px;margin:0 auto;}
.sec1 .bg-con .inner .wrap{min-width:0;width:1%;flex:1 1 auto;margin-right:40px;}
.sec1 .bg-con .inner .wrap .year{font-size: clamp(1.875rem, -0.2083rem + 4.3403vw, 5rem);font-weight:700;line-height:1.2em;}
.sec1 .bg-con .inner .wrap .tit{margin-bottom:5px;font-size: clamp(1.5rem, -0.8333rem + 4.8611vw, 5rem);line-height:1.2em;font-weight:300;}
.sec1 .bg-con .inner .wrap .tt{font-size: clamp(0.875rem, 0.4583rem + 0.8681vw, 1.5rem);line-height:1.25em;color: #fff;font-weight:200;}
.sec1 .bg-con .inner .wrap .tt strong{display:block;}
.sec1 .bg-con .inner .more{display:flex;justify-content:center;align-items:center;width:200px;height:60px;border:1px solid #fff;transition:.3s;}
.sec1 .bg-con .inner .more span{position:relative;padding-left:40px;font-size:20px;line-height:1.2em;font-weight:500;transition:.3s;color: #fff;}
.sec1 .bg-con .inner .more span:before{content:'';position: absolute;left:0;top:4px;width:24px;height:16px;background:url('../images/main/more-arr.png')no-repeat 0 50%/contain;transition:.3s;}
.sec1 .bg-con .inner .more:hover{border-color: #54cc54;}
.sec1 .bg-con .inner .more:hover span{color: #54cc54;}
.sec1 .bg-con .inner .more:hover span:before{background-image:url('../images/main/more-arr-on.png');}

.sec1 .btm-con{margin-bottom:-300px;}
.sec1 .btm-con .tit-wrap{margin-bottom:100px;text-align:center;}
.sec1 .btm-con .tit-wrap .tit{margin-bottom:20px;font-size: clamp(1.125rem, 0.875rem + 0.5208vw, 1.5rem);line-height:1.4em;color: #333;}
.sec1 .btm-con .tit-wrap .eng{letter-spacing:.5em;font-weight:100;line-height:1.2em;}
.main-confer{position:relative;max-width:1400px;margin:0 auto;}
.main-confer .slick-list{margin:0 -13px;}
.main-confer .item{padding:0 13px;}
.main-confer .item .pic {position:relative; height:0; padding-bottom:66.466%; overflow:hidden;}
.main-confer .item .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;}
.main-confer .item .tit{margin:15px 0 0;display: inline-block;text-overflow: ellipsis;white-space: nowrap;overflow: hidden;width:100%;font-size: clamp(0.9375rem, 0.6458rem + 0.6076vw, 1.375rem);line-height:1.4em;font-weight:500;color: #fff;}
.main-confer .item .tt{overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;color: #fff;}
.main-confer .slick-arrow{position: absolute;top:27.2727%;width:20px;height:37px;font-size:0;border:none;background-repeat:no-repeat;background-size:contain;background-color: transparent;}
.main-confer .slick-prev{background-image:url('../images/main/contents-prev.png');background-position:0 50%;left:-50px;}
.main-confer .slick-next{background-image:url('../images/main/contents-next.png');background-position:0 100%;right:-50px;}
.main-btn{display:flex;justify-content:center;align-items:center;width:200px;height:60px;border:1px solid #ccc;margin:60px auto 0;transition:.3s;}
.main-btn span{position:relative;padding-left:20px;font-size: clamp(0.875rem, 0.7083rem + 0.3472vw, 1.125rem);line-height:1.2em;color: #333;transition:.3s;}
.main-btn span:before{content:'';width:10px;height:15px;background:url('../images/main/main-btn-ic.png')no-repeat 0 50%/contain;position: absolute;left:0;top:3px;transition:.3s;}
.main-btn:hover{border-color: #54cc54 !important;}
.main-btn:hover span{color: #54cc54 !important;}
.main-btn:hover span:before{background-image:url('../images/main/main-btn-ic-on.png') !important;}

.sec1 .btm-con .main-btn{border-color: #fff;}
.sec1 .btm-con .main-btn span{color: #fff;}
.sec1 .btm-con .main-btn span:before{background-image:url('../images/main/main-btn-ic-w.png');}

.sec2{padding:400px 0 100px;background:url('../images/main/sec2-bg.jpg')no-repeat 50% 50%/cover;}
.sec2 .tab-menu ul{display:flex;}
.sec2 .tab-menu ul li{width:50%;}
.sec2 .tab-menu ul li a{display:block;padding:40px 45px;background-color: #000;height:100%;color: #777;/* transition:.3s; */}
.sec2 .tab-menu ul li a .btn-tit{margin-bottom:10px;font-size: clamp(0.9375rem, 0.3125rem + 1.3021vw, 1.875rem);line-height:1.2em;font-weight:700;/* transition:.3s; */}
.sec2 .tab-menu ul li a p{line-height:1.4em;/* transition:.3s; */}
.sec2 .tab-menu ul li.active a{background-color: #fff;}
.sec2 .tab-menu ul li.active a .btn-tit{color: #333;}
.sec2 .tab-menu ul li.active a p{color: #555;}
.sec2 .tab-contents{background-color: #fff;padding:70px 50px 0;} 
.sec2 .tab-content .inner{display:flex;}
.sec2 .tab-content .inner .list{width:50%;padding-bottom:40px;padding-right:40px;}
.sec2 .tab-content .inner .list .more{height:70px;text-align:right;} /*  이미지 패딩탑이랑 동일한 height */
.sec2 .tab-content .inner .list .more a{display:inline-block;line-height:1.2em;color: #020303;}
.sec2 .tab-content .inner .list ul li{margin-bottom:25px;}
.sec2 .tab-content .inner .list ul li:last-child{margin-bottom:0;}
.sec2 .tab-content .inner .list ul li a{display:flex;position:relative;padding-left:15px;line-height:1.4em;}
.sec2 .tab-content .inner .list ul li a:before{content:'';width:3px;height:3px;background-color: #333;border-radius:50%;position: absolute;left:0;top:8px;}
.sec2 .tab-content .inner .list ul li a .date{width:100px;font-weight:600;color: #333;}
.sec2 .tab-content .inner .list ul li a .txt{min-width:0;width:1%;flex:1 1 auto;display: inline-block;text-overflow: ellipsis;white-space: nowrap;overflow: hidden;}
.sec2 .tab-content .inner .img{width:50%;padding-top:70px;}

.sec2 .tab-content:nth-child(even) .inner{flex-direction:row-reverse;}
.sec2 .tab-content:nth-child(even) .inner .list{padding-right:0;padding-left:40px;}

.sec3{padding:150px 0 100px;}
.sec3 .tit-wrap{margin-bottom:60px;text-align:center;}
.sec3 .tit-wrap .tit{margin-bottom:20px;font-size: clamp(1.5rem, 0.8333rem + 1.3889vw, 2.5rem);line-height:1.2em;color: #05141f;}
.sec3 .tit-wrap .dt{color: #878787;line-height:1.4em;}
.sec3 .items{display:flex;margin:0 -13px;}
.sec3 .items .item{width:25%;padding:0 13px;}
.sec3 .items .item .pic {position:relative; height:0; padding-bottom:66.466%; overflow:hidden;}
.sec3 .items .item .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;}
.sec3 .items .item .wrap{padding:15px 15px 0;}
.sec3 .items .item .wrap .date{margin-bottom:5px;font-size: clamp(0.75rem, 0.6667rem + 0.1736vw, 0.875rem);color:#999;}
.sec3 .items .item .wrap .tt{line-height:1.63em;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 4;-webkit-box-orient: vertical;}

.sec4{padding:115px 0;background:url('../images/main/sec4-bg.jpg')no-repeat 50% 50%/cover;}
.sec4 ul{display:flex;align-items:center;justify-content:center;margin:0 -20px;}
.sec4 ul li{padding:0 20px;}
.sec4 ul li a{display:flex;align-items:center;}
.sec4 ul li a .ic{margin-right:30px;}
.sec4 ul li a .wrap{min-width:0;width:1%;flex:1 1 auto;color: #fff;}
.sec4 ul li a .wrap .tit{margin-bottom:10px;font-size: clamp(0.9375rem, 0.7292rem + 0.434vw, 1.25rem);line-height:1.2em;font-weight:700;}

/* sub page */
.sub-visual {display:flex;align-items:center;justify-content:center;position:relative;min-height:800px; z-index:10;overflow:hidden;}
.sub-visual.type2{min-height:600px;}
.sub-visual .inner{position:relative;color: #fff;z-index:1;letter-spacing:0;text-align:center;padding:0 30px;}
.sub-visual .inner .tit80{margin-bottom:5px;font-size: clamp(1.75rem, -0.4167rem + 4.5139vw, 5rem);font-weight:700;line-height:1.13em;}
.sub-visual .inner .tt20{font-size: clamp(0.875rem, 0.625rem + 0.5208vw, 1.25rem);line-height:1.4em;}
.sub-visual .inner.edt{padding-top:150px;}
.sub-visual.right{align-items:flex-end;}
.sub-visual.right .inner{display:flex;justify-content:flex-end;align-items:flex-end;width:100%;padding-bottom:3%;}
.sub-visual.right .inner .in-wrap{text-align:left;}
.sub-visual.right .inner.ms1 .tt20{font-size: clamp(0.875rem, 0.8092rem + 0.2632vw, 1.125rem);}
.sub-visual.full{height:calc(100vh - 100px);}
.sub-visual.type2.style2{min-height:700px;align-items:flex-end;}
.sub-visual.type2.style2 .background{background-position:10% 50%;}
.sub-visual.style2 .inner{text-align:right;max-width:1780px;width:100%;padding-bottom:40px;padding-left:35%;}
.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 180px;}
.real-cont.type2{padding-bottom:0;}
.real-cont.type3{padding:120px 0 120px;}

/* footer */
#footer {background-color: #1f1f1f;color: #aaa;line-height:1.3em;}
#footer .contain{max-width:1780px;width:100%;}
#footer .foot-top{padding:35px 0;border-bottom:1px solid #383536;}
#footer .foot-top .contain{display:flex;align-items:center;justify-content:space-between;}
#footer .foot-top .foot-map ul{display:flex;margin:0 -17px;}
#footer .foot-top .foot-map ul li{position:relative;padding:0 17px;letter-spacing:0;}
#footer .foot-top .foot-map ul li:after{content:'';width:1px;height:10px;background-color: #353535;position: absolute;right:0;top:5px;}
#footer .foot-top .foot-map ul li:last-child:after{display:none;}
#footer .foot-top .sns ul{display:flex;margin:0 -10px;}
#footer .foot-top .sns ul li{padding:0 10px;}
#footer .foot-top .sns ul li a{display:flex;justify-content:center;align-items:center;}
#footer .foot-btm{padding:60px 0 40px;}
#footer .foot-btm .contain{display:flex;align-items:flex-end;}
#footer .foot-btm .foot-info{min-width:0;width:1%;flex:1 1 auto;margin-right:40px;color: #c9c9c9;}
#footer .foot-btm .foot-info .foot-logo{margin-bottom:20px;}
#footer .foot-btm .foot-info address{display:flex;flex-wrap:wrap;font-style:normal;margin:0 -6px 5px;}
#footer .foot-btm .foot-info address p{padding:0 6px;}
#footer .foot-btm .foot-info .copy span{margin-right:15px;}
#footer .foot-btm .foot-info .copy a{display:inline-block;color: #454545;font-size:12px;}
#footer .foot-btm .foot-menu ul{display:flex;margin:0 -15px;}
#footer .foot-btm .foot-menu ul li{position:relative;padding:0 15px;}
#footer .foot-btm .foot-menu ul li:after{content:'';width:1px;height:10px;background-color: #353535;position: absolute;right:0;top:5px;}
#footer .foot-btm .foot-menu ul li:last-child:after{display:none;}



/* for mobile */
.only-mobile {display:none;}
.btn-m-menu {display:none; 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; 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:#419e41}
.mobile-navigation .nav-menu>ul>li.active>a:after {transform:translateY(-35%) rotate(-135deg); border-color:#419e41;}
.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:#419e41}
.mobile-navigation .nav-menu .submenu>ul>li>a:hover:after {background:#419e41}
.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;}