@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;opacity:0;transition:.3s;}
#header .contain{height:100px;max-width:1780px;}
#header .sitelogo {position:absolute; top:20px; left:30px; z-index:2}
#header .sitelogo a {display:block;}
#header .sitelogo a img.on{display: none;}

#gnb{padding-right:445px;}
#gnb>ul {display:flex; justify-content:flex-end;margin:0 -75px;} 
#gnb>ul>li {position:relative; padding:0 75px;}
#gnb>ul>li>a {position:relative; display:inline-block; color:#fff; font-size:20px; line-height:100px; font-weight:600;}

#gnb .submenu {display:none; position:absolute; left:75px;width:500%;}
#gnb .submenu>ul {display:block; padding:35px 0;}
#gnb .submenu ul li {margin-bottom:15px;}
#gnb .submenu ul li:last-child{margin-bottom:0;}
#gnb .submenu ul li a {display:inline-block; color:#fff; font-size:18px; line-height:1.2em;position:relative;}
#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;}
#gnb .submenu .flex{display: flex;padding:35px 0;}
#gnb .submenu .flex .col{padding:0 20px;position:relative;}
#gnb .submenu .flex .col:before,
#gnb .submenu .flex .col:after{content:'';width:1px;height:calc(100% + 30px);background-color:rgba(221,221,221,.3);position: absolute;top:50%;transform: translateY(-50%);}
#gnb .submenu .flex .col:before{left:0;}
#gnb .submenu .flex .col:after{right:0;}
#gnb .submenu .flex .col:last-child:before{display: none;}

.submenu-bg {background-color:rgba(0,0,0,0.6);position: absolute;left:0;top:100px;right:0;z-index:-1;}

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

#header:hover{background-color: #fff;}
#header:hover:after{opacity:1;}
#header:hover .sitelogo a img.on{display: block;}
#header:hover .sitelogo a img.off{display: none;}
#header:hover #gnb>ul>li>a{color:var(--dark);}
#header:hover .btn-m-menu span,
#header:hover .btn-m-menu span:before,
#header:hover .btn-m-menu span:after{background-color:var(--dark);}

.header-fixed #header{background-color: #fff;}
.header-fixed #header:after{opacity:1;}
.header-fixed #header .sitelogo a img.on{display: block;}
.header-fixed #header .sitelogo a img.off{display: none;}
.header-fixed #header #gnb>ul>li>a{color:var(--dark);}
.header-fixed #header .btn-m-menu span,
.header-fixed #header .btn-m-menu span:before,
.header-fixed #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;width:100%;}
#contArea {max-width:1260px; 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{max-width:1660px;position:absolute;left:50%;transform: translateX(-50%);bottom:250px;}
.main-visual .controls{display:flex;align-items:center;margin-bottom:var(--size30);}
.main-visual .controls .paging{font-size:var(--fz20);color:rgba(255,255,255,.3);}
.main-visual .controls .paging strong{font-weight:700;color:#fff}
.main-visual .controls .paging li {display:none;}
.main-visual .controls .paging li>div{display: flex;justify-content:center;align-items:center;width:94px;}
.main-visual .controls .paging li.slick-active {display:block;}
.main-visual .controls .paging li .bar{margin:0 var(--size10);}
.main-visual .controls .slick-arrow{display: block;width:24px;height:24px;background-color:transparent;background-repeat:no-repeat;background-size:contain;background-position:center center;border:none;font-size:0;}
.main-visual .controls .slick-prev{background-image: url('/images/main/vis-prev.png');}
.main-visual .controls .slick-next{background-image: url('/images/main/vis-next.png');}
.main-visual .tt-wrap{color: #fff;}
.main-visual .tt-wrap .tit{font-size:var(--fz60);font-weight:700;line-height:1.2em;}
.main-visual .tt-wrap .tt18{margin-top:var(--size25);}

.section{margin-bottom:var(--size120);}
.section:last-child{margin-bottom:0;}
.sec1{position:relative;z-index:1;margin-top:-157px;}
.section .contain{max-width:1660px;}
.main-product ul{display: flex;margin:0 -10px;}
.main-product ul li{width:20%;padding:0 10px;text-align:center;}
.main-product ul li .box{display: block;background-color: #fff;box-shadow:4px 4px 16px rgba(0,0,0,.16);padding:20px;position:relative;height:100%;}
.main-product ul li .box:after{content: '';width:100%;height:100%;border: 2px solid var(--pri);position: absolute;left:0;top:0;opacity:0;transition:.3s;}
.main-product ul li .box .img{margin-bottom:15px;}
.main-product ul li .box .pic {position:relative; height:0; padding-bottom:75.76%; overflow:hidden;}
.main-product ul li .box .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:contain; transition:0.3s;}
.main-product ul li .box .tit{font-size:var(--fz20);font-weight:700;color:var(--dark);line-height:1.4em;}
.main-product ul li .box .code{margin-top:var(--size10);line-height:1.4em;}
.main-product ul li .box:hover:after{opacity:1;}

.sec2 .tt-wrap{display: flex;align-items:center;margin-bottom:var(--size100);}
.sec2 .tt-wrap .tt18{min-width:0;width:1%;flex:1 1 auto;margin-right:40px;color:var(--dark);}
.view-more{position:relative;display: inline-block;padding-right:32px;}
.view-more:before{content: '';width:80px;height:80px;border:1px solid #ddd;position: absolute;right:0;top:50%;transform: translateY(-50%);transition:.3s;border-radius:50%;pointer-events:none;}
.view-more span{position:relative;display:inline-block;line-height:1.2em;padding:6px 21px 6px 0;background-color: #fff;}
.view-more span:after{content:'';width:16px;height:16px;background-image: url('/images/main/more-arr.png');background-size:contain;background-repeat:no-repeat;background-position:center center;position: absolute;right:0;top:50%;transform: translateY(-50%);transition:.3s;}
.view-more:hover:before{border-color:var(--pri);}
.view-more:hover span:after{background-image: url('/images/main/more-arr-on.png');}

.section.sec3{margin-bottom:0;}
.sec3{padding:var(--size120) 0;background:url('/images/main/sec3-bg.jpg') no-repeat center center/cover;}
.sec-tit{color: #fff;}
.sec-tit .tit{font-size:var(--fz60);font-weight:700;line-height:1.2em;color:#fff;}
.sec-tit .tt18{margin-top:var(--size25);}
.sec3 .contain{display: flex;}
.sec3 .sec-tit{margin-right:clamp(2.5rem, -3.2566rem + 23.0263vw, 24.375rem);}
.sec3 .con{min-width:0;width:1%;flex:1 1 auto;}
.sec3 .con ul{display: flex;flex-wrap:wrap;margin:0 -10px -20px;}
.sec3 .con ul li{width:50%;padding:0 10px;margin-bottom:20px;}
.sec3 .con ul li .box{display: block;background-color: #fff;padding:var(--size40);}
.sec3 .con ul li .box .ic{margin-bottom:var(--size80);}
.sec3 .con ul li .box .tt-wrap{display: flex;align-items:center;}
.sec3 .con ul li .box .tt-wrap .wrap{min-width:0;width:1%;flex:1 1 auto;margin-right:20px;}
.sec3 .con ul li .box .tt-wrap .wrap .tit{line-height:1.4em;margin-bottom:var(--size10);}
.sec3 .con ul li .box .tt-wrap .wrap .eng{font-size:var(--fz28);font-weight:700;color:var(--dark);line-height:1.2em;}
.sec3 .con ul li .box .tt-wrap .btn{display: block;width:40px;height:40px;background:url('/images/main/btn-plus.png')no-repeat 50% 50%/contain;transition:.3s;}
.sec3 .con ul li .box:hover .tt-wrap .btn{background-image: url('/images/main/btn-plus-on.png');}

.sec4{background:url('/images/main/sec4-bg.jpg')no-repeat 50% 50%/cover;padding:var(--size120) 0;}
.sec4 .contain{max-width:1320px;}
.sec4 .sec-tit{text-align:center;margin-bottom:var(--size60);}
.sec4 .btns ul{display: flex;margin:0 -10px;}
.sec4 .btns ul li{width:25%;padding:0 10px;}
.sec4 .btns ul li .btn{display:flex;align-items:center;position:relative;padding:0 20px;height:60px;border-radius:var(--bd8);color: #fff;font-size:var(--fz18);line-height:1.2em;border: 1px solid #ddd;transition:.3s;}
.sec4 .btns ul li .btn:after{content:'';width:20px;height:20px;background:url('/images/main/btn-arr.png')no-repeat 100% 50%/contain;position: absolute;right:20px;top:50%;transform: translateY(-50%);transition:.3s;}
.sec4 .btns ul li .btn:hover{background-color:var(--pri);border-color:var(--pri);}



/* sub page */
.sub-visual {position:relative; height:500px; z-index:10;overflow:hidden;}
.sub-visual .tit-wrap{position: absolute;left:0;top:50%;transform: translateY(-50%);z-index:1;width:100%;text-align:center;color: #fff;}
.sub-visual .tit-wrap .tit{font-size:var(--fz48);font-weight:700;line-height:1.2em;;}
.sub-visual .tit-wrap .tt18{margin-top:var(--size20);}
.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: #111;margin-top:-60px;position:relative;z-index:11;}
.lnb .contain{padding:0;}
.lnb ul{display: flex;}
.lnb ul li{width:auto;flex:1;}
.lnb ul li a{display: flex;justify-content:center;align-items:center;padding:0 10px;height:60px;text-align:center;font-size:var(--fz20);font-weight:500;line-height:1.25em;color: #fff;}
.lnb ul li.active a{background-color:var(--pri);}
.lnb.type2 ul li a{font-size:var(--fz16);}

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

.sub-title{margin:var(--size100) 0 60px;text-align:center;}
.sub-title h1{font-size:var(--fz40);font-weight:700;line-height:1.2em;color:var(--dark);}

/* footer */
#footer {background-color: #111;padding:var(--size60) 0;font-size:var(--fz15);line-height:1.73em;color: #555;}
#footer .contain{max-width:1660px;display: flex;}
#footer .logo{margin-right:var(--size100);}
#footer .foot-info{min-width:0;width:1%;flex:1 1 auto;}
#footer .foot-info address {font-style:normal;display: flex;flex-wrap:wrap;color: #999;gap:0 30px;max-width:1000px;}
#footer .foot-info .copy{margin-top:10px;font-size:var(--fz14);}
#footer .foot-info .copy a{display: inline-block;}
#footer .foot-info .foot-menu{margin-top:var(--size30);}
#footer .foot-info .foot-menu ul{display: flex;gap:0 20px;font-size:var(--fz14);}

.scroll-top{display:flex;justify-content:center;align-items:center;width:60px;height:60px;border-radius:50%;background-color:var(--pri);position:fixed;right:30px;bottom:30px;z-index:99;transition:.3s;color: #fff;font-size:16px;line-height:1.2em;font-weight:700;}


/* for mobile */
.only-mobile {display:none;}
.btn-m-menu {display:block; 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:30px;background:#fff;}
.btn-m-menu span:before,
.btn-m-menu span:after {content:" "; position:absolute; right:0; width:30px; 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;}