@charset "utf-8";
/* layout.css는 전체적인 레이아웃 스타일을 정의합니다. */ 

:root {
	/* font */
	--font-size-18:18px;
	--font-size-20:20px;
	--font-size-24:24px;
	--font-size-26:26px;
	--font-size-28:28px;
	--font-size-36:36px;
	--font-size-40:40px;
	--font-size-45:45px;
	--font-size-56:56px;

	/* height */
	--header-height:100px;

	--color-primary:#1f2d5e;
}

#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;outline-color:#f37736;}

.only-desktop-tablet {display:block;}
.only-desktop {display:block;}
.only-tablet {display:none;}
.only-mobile {display:none;}

#wrapper {position:relative; overflow:hidden;}

/* header */
#header {position:fixed; top:0; left:0; width:100%; z-index:100; transition:.3s;}
#header:hover {background:#fff;}
#header .contain {max-width:1760px; position:relative; display:flex; align-items:center; justify-content:space-between; height:var(--header-height); z-index:10;}

.sitelogo a {display:block; background:url('../images/common/logo.png') no-repeat 0 center / contain; width:176px; height:38px; font-size:0; line-height:0;}
#header:hover .sitelogo a {background:url('../images/common/logo-on.png') no-repeat 0 center / contain;}

#gnb {flex:1 1 auto; min-width:0; width:1%;}
#gnb>ul {display:flex;justify-content:flex-end;} 
#gnb>ul>li {position:relative; padding:0 45px;}
#gnb>ul>li>a {display:flex; align-items:center; justify-content:center; font-size:var(--font-size-20); font-weight:600; letter-spacing:-.03em; line-height:1.5em; color:#fff; height:var(--header-height);}
#header:hover #gnb>ul>li>a {color: #242424;}
#header:hover #gnb>ul>li>a:hover {color:#1f2d5e;}
#gnb .submenu {position:absolute; left:0; width:100%; height:0; overflow:hidden; text-align:center;}
#gnb .submenu>ul {padding:20px 5px 55px;}
#gnb .submenu>ul>li>a {display:block; padding:9px 0; font-size:17px; font-weight:400; color:#454545; line-height:1.33em; letter-spacing:-.03em;}
#gnb .submenu>ul>li>a:hover {color:#1f2d5e; text-decoration:underline; text-underline-offset:5px;}
.submenu-bg {display:none; position:absolute; width:100%; left:0; background:rgba(255,255,255,.9); border-top:1px solid #ddd;}

#header.header-fixed {background:#fff; box-shadow:0px 3px 10px rgba(0,0,0,0.1);}
#header.header-fixed .sitelogo a {background:url('../images/common/logo-on.png') no-repeat 0 center / contain;;}
#header.header-fixed .gnb-wrap {border-top:1px solid #ddd;border-bottom:1px solid #ddd;}
#header.header-fixed #gnb>ul>li>a {color:#242424;}
#header.header-fixed .btn-m-menu span {background:#222;}
#header.header-fixed .btn-m-menu span:before,
#header.header-fixed .btn-m-menu span:after {background:#222;}

/* for mobile */
.btn-m-menu {margin-left:30px;display:none; position:relative; width:26px; height:26px;}
.btn-m-menu span {position:absolute; left:0; right:0; top:50%; height:2px; margin-top:-1px; background:#fff;}
.btn-m-menu span:before,
.btn-m-menu span:after {content:" "; position:absolute; left:0; right:0; height:2px; background:#fff;}
.btn-m-menu span:before {top:-9px;}
.btn-m-menu span:after {bottom:-9px;}

.mobile-navigation {display:none; position:fixed; top:0; right:0; width:300px; height:100%; overflow:auto; transition:.2s linear; -ms-transform:translateX(100%); transform:translateX(100%); background:#fff; z-index:102;}
.mobile-navigation .home {display:flex; align-items:center; height:80px; padding:0 20px; color:#242424; font-size:19px; font-weight:700; line-height:1.5em;}
.mobile-navigation .home a {display:flex;}
.mobile-navigation .home img {height:20px;}
.mobile-navigation .nav-menu>ul {border-top:1px solid #ddd;}
.mobile-navigation .nav-menu>ul>li {border-bottom:1px solid #ddd;}
.mobile-navigation .nav-menu>ul>li>a {position:relative; padding:10px 48px 10px 20px; display:block; color:#242424; font-size:19px; font-weight:700; line-height:1.5em;}
.mobile-navigation .nav-menu>ul>li>a:after {content:""; position:absolute; top:50%; right:20px; transform:translateY(-75%) rotate(45deg); width:11px; height:11px; border-right:2px solid #505050; border-bottom:2px solid #505050;}
.mobile-navigation .nav-menu>ul>li.active>a {color:#fff; background:var(--color-primary);;}
.mobile-navigation .nav-menu>ul>li.active>a:after {transform:translateY(-35%) rotate(-135deg); border-color:#fff;}
.mobile-navigation .nav-menu .submenu {display:none; background:#f8f8f8; color:#454545; font-size:16px; font-weight:400; line-height:1.5em;}
.mobile-navigation .nav-menu .submenu ul li {border-top:1px solid #e5e5e5;}
.mobile-navigation .nav-menu .submenu ul li a {display:block; padding:12px 20px;}
.mobile-navigation .nav-menu .submenu ul li a:hover {color:var(--color-primary);;}
.mobile-navigation .close {position:absolute; top:25px; right:15px; width:26px; height:26px; text-indent:-9999em; overflow:hidden;}
.mobile-navigation .close:before,
.mobile-navigation .close:after {content:" "; position:absolute; top:12px; left:0; width:100%; height:3px; background:#242424; border-radius:3px;}
.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:101;}

html.menu-opened {overflow:hidden;}
html.menu-opened .mobile-navigation {-ms-transform:translateX(0); transform:translateX(0);}
html.menu-opened .mobile-overlay {display:block;}

/* main */
#main #container .contain {max-width:1460px;}

.main-visual {position:relative; overflow:hidden; color:#fff;}
.main-visual .item {position:relative; height:100vh; background:#000;}
.main-visual video {width:100%; height:100vh; object-fit:cover;opacity:0.7;}
.main-visual .inner {padding:0 80px; position:absolute; top:50%; transform:translateY(-50%); left:0; width:100%; z-index:2;}
.main-visual .inner .tit {font-size:var(--font-size-56); font-weight:700; line-height:1.5em;}
.main-visual .inner .txt {font-size:var(--font-size-24); font-weight:400; line-height:1.75em;}
.main-visual .inner .txt span {color:#3ab7ff; font-weight:700;}
.main-visual .scroll {text-align:center; position:absolute; left:0; bottom:130px; width:100%;animation:moveBottom ease-in-out 1s infinite; z-index:40}

@keyframes moveBottom {
	0% {
		transform: translateY(0px);
	}
	100% {
		transform: translateY(30px); opacity: 0;
	}
}


/* sub */


#contArea {max-width:1260px; padding-left:30px; padding-right:30px; margin:0 auto;}
#contArea.wide {max-width:100%; padding-left:0; padding-right:0;}
#contArea.wide .sub-title {padding-left:10px; padding-right:10px;}

.contain {width:100%; max-width:1260px; padding-left:30px; padding-right:30px; margin:0 auto;}
.contain.ty2 {max-width:1460px;}

.real-cont {min-height:300px; padding-bottom:200px;}
.real-cont.ty2 {padding-bottom:0;}

.sub-visual .inner {display:flex; justify-content:center; flex-direction:column; height:600px; text-align:center; overflow:hidden; background-repeat:no-repeat; background-size:cover; background-position:50%; align-items:center;}
.sub-visual .box1 {background-image:url('../images/sub/sub-visual1.jpg');}
.sub-visual .box2 {background-image:url('../images/sub/sub-visual2.jpg');}
.sub-visual .box3 {background-image:url('../images/sub/sub-visual3.jpg');}
.sub-visual .inner p {font-weight:600; line-height:1.08em; letter-spacing:-.03em; font-size:var(--font-size-45); color:#fff;}

.lnb-wrap {position:relative; text-align:center; border-bottom:1px solid #ddd;}
.lnb {margin:0 auto; max-width:1200px;}
.lnb ul {height:60px; width:100%;}
.lnb li {width:auto; flex:1; border-right:1px solid #ddd; font-size:18px; font-weight:500; line-height:1.33em; letter-spacing:-.03em; color:#242424;}
.lnb li:first-child {border-left:1px solid #ddd;}
.lnb li.active {background:var(--color-primary); color:#fff; border:none;}
.lnb li a {padding:0 10px; display:flex; align-items:center; justify-content:center; width:100%; height:100%;text-align:center;}

.sub-title {text-align:center;}
.sub-title h1 {margin:95px 0 60px; font-size:var(--font-size-36); line-height:1.15em; letter-spacing:-.03em; color:#242424;}

/* footer */
#main #footer {width:100%;}
#sub #footer {width:100%;}
#footer {padding:10px 0; background:var(--color-primary); color:#ddd; line-height:1.5em; letter-spacing:-.03em;}
#footer .contain {display:flex; justify-content:space-between; max-width:1760px;}
#footer span {display:inline-block;}
#footer a:hover {text-decoration:underline;}
#footer address {font-style:normal;}
#footer address dl {display:flex; font-size:15px; color:#cccccc; line-height:1.73em;}
#footer address dl dd:nth-child(2) {padding:0 30px;}
.foot-wrap {display:flex; align-items: center;}
.foot-links a {position:relative; font-weight:500; padding-right:25px; color:#cccccc; font-size:13px;}
.copyright {font-size:12px; color:#cccccc;}
.scroll-top {position:absolute; right:100px; top:50%; width:58px; height:58px; display:flex; align-items:center; justify-content:center;}
.scroll-top img {height:20px;}

/* quick */
.quick {position: fixed; bottom:200px; right:-60px; z-index:90;}
.quick .goto {display:block; position:relative; width:70px; height:65px; background:var(--color-primary) url("../images/sub/top.png") 50% 48% no-repeat; transform:translateX(200%);}
.quick.active .goto {transform:translateX(0);}