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

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

#wrapper {position:relative; overflow:hidden; padding-top:var(--header-height);}

#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}

.contain {position:relative; width:100%; max-width:1300px; padding-left:30px;padding-right:30px; margin:0 auto;}
.contain:after {content:" "; display:block; clear:both;}

/* header */
#header  {position:fixed; z-index:90; left:0; top:0; width:100%; transition:0.2s all ease; background:#fff; border-bottom:1px solid #ddd;}
.sitelogo {position:absolute; left:30px; top:50%; margin-top:-22px; z-index:10;}                                                     
.sitelogo a {display:block;}

#gnb > ul {position:relative; display:flex; justify-content:flex-end; margin-right:-59px;}
#gnb > ul > li {position:relative; text-align:center; padding:0 59px;}
#gnb > ul > li > a {position:relative; display:flex; align-items:center; font-size:19px; font-weight:500; line-height:1.4em; height:var(--header-height); letter-spacing:-0.03em; color:#242424; overflow:hidden;}

#gnb .submenu {height:0; position:absolute; left:0; width:100%; z-index:102; overflow:hidden;}
#gnb .submenu ul {padding:18px 0;}
#gnb .submenu ul li {padding:12px 0; line-height:1.2em; font-size:16px; font-weight:400; letter-spacing:-0.03em; color:#878787;}
#gnb .submenu ul li a {display:inline-block; vertical-align:middle; width:100%;}
#gnb .submenu ul li a:hover {color:#045d80;}

#header .submenu-bg {display:none; position:absolute; left:0; width:100%; background:#fff; border-top:1px solid #ddd;}

/* for mobile */
.btn-m-menu {display:none; position:absolute; top:50%; margin-top:-12px; right:30px; width:27px; height:24px; text-align:center; text-indent:-9999em; z-index:92; transition: all 0.5s ease-in-out;}
.btn-m-menu span {position:absolute; left:0; top:11px; height:3px; width:27px;background:var(--color-primary);}
.btn-m-menu span:before,
.btn-m-menu span:after {content:" "; position:absolute; right:0; width:27px; height:3px; background:var(--color-primary); transition-duration:0.3s, 0.3s; transition-delay:0.3s, 0s;}
.btn-m-menu span:before {top:-11px; transition-property:top, transform;}
.btn-m-menu span:after {bottom:-11px; transition-property:bottom, transform;}

.mobile-navigation {position:fixed; top:0; right:0; padding:20px 0; width:300px; height:100%; overflow:auto; transition:.3s ease-in-out; -ms-transform:translateX(100%); transform:translateX(100%); background:#ffffff; z-index:101;}
.mobile-navigation .home {padding-bottom:20px; padding-left:15px;}
.mobile-navigation .home img {height:34px; width:auto;}
.mobile-navigation .nav-menu>ul>li {border-bottom:1px solid #ddd;}
.mobile-navigation .nav-menu>ul>li>a {position:relative; padding:14px 15px; display:block; color:#242424; font-size:1.3em; font-weight:500; line-height:1.3em;}
.mobile-navigation .nav-menu>ul>li.active>a {color:var(--color-primary);}
.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 var(--color-primary); border-bottom:2px solid var(--color-primary);}
.mobile-navigation .nav-menu>ul>li.active>a:after{transform: translateY(-35%) rotate(-135deg); border-color: var(--color-primary);}
.mobile-navigation .nav-menu .submenu {display:none; position:static; transform: translateX(0); margin:-1px 0 0 0; width:100%;  padding:10px 0;background:var(--color-primary); padding-bottom:10px;}
.mobile-navigation .nav-menu .submenu>ul {display:block; width:100%;}
.mobile-navigation .nav-menu .submenu>ul>li {text-align:left; padding:0;}
.mobile-navigation .nav-menu .submenu>ul>li>a {display:block; position:relative; padding:5px 0 5px 25px; color:#fff; font-size:16px; font-weight:400; line-height:1.3em;}
.mobile-navigation .nav-menu .submenu>ul>li>a:after {content:"";position:absolute; top:14px; left:15px; width:4px; height:4px; border-radius:100%; background:#fff; transition:.2s ease-in-out;}
.mobile-navigation .nav-menu .submenu>ul>li>a:hover {color:#fff}
.mobile-navigation .nav-menu .submenu>ul>li>a:hover:after {background:#fff}
.mobile-navigation .close {position:absolute; top:20px; right:18px; 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:#242424;}
.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:.76; z-index:98;} 

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-visual {position:relative;}
.main-visual .item {height:calc(100vh - var(--header-height));}
.main-visual .cnt {position:absolute; width:100%; max-width:1300px; left:50%; padding:0 30px; top:31%; transform:translateX(-50%); z-index:1; color:#fff; text-align:center;}
.main-visual .cnt .tit {margin-bottom:38px; font-size:24px; font-weight:600; line-height:1.3em; letter-spacing:-0.03em; opacity:0; transform:translateY(100px);}
.main-visual .cnt .txt {font-size:60px; font-weight:700; line-height:1.3em; letter-spacing:-0.03em; opacity:0; transform:translateY(100px);}
.main-visual .slick-active .tit {transform:translate(0); opacity:1; transition:1s all 0.4s ease;}
.main-visual .slick-active .txt {transform:translate(0); opacity:1; transition:1s all 0.6s ease;}

.main-visual .main-control {display:flex; align-items:center; position:absolute; left:50%; bottom:34%; transform:translate(-50%);}
.main-visual .main-control .paging {margin:0 18px; font-size:18px; font-weight:700; line-height:1.2em; letter-spacing:-0.03em; color:#b8b8b9;}
.main-visual .main-control .paging .current {color:#fff;}
.main-visual .main-control .paging .bar {display:inline-block; margin:0 17px;}
.main-visual .main-control .slick-arrow {display:block; width:13px; height:24px; background-repeat:no-repeat; background-position:50% 50%; background-size:contain; background-color:transparent; border:0;}
.main-visual .main-control .prevArrow {background-image:url("../images/main/main_prev.png");}
.main-visual .main-control .nextArrow {background-image:url("../images/main/main_next.png");}

.main-visual .mv {
	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 */
	z-index:0;
}
.main-visual .slick-active .mv {
	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 */
	transition: all 3s ease-out 0s;
	transition-delay: 0.1s;
}

.main-visual .scroll {position:absolute; bottom:0px; left:50%; transform:translate(-50%); padding-bottom:70px; text-align:center; z-index:50; font-size:14px; font-weight:400; line-height:1em; letter-spacing:-0.03em; color:#fff;}
.main-visual .scroll:before {content:''; position:absolute; width:2px; height:50px; background:#fff; opacity:0.3; left:50%; bottom:0; margin-left:-1px;}
.main-visual .scroll:after {content:''; position:absolute; width:2px; height:20px; bottom:var(--margin-30px); left:50%; margin-left:-1px; animation:move_up_down 2s linear infinite; background:#fff;}

@keyframes move_up_down {
  0%,100%{
    transform:translateY(0);
  }
  50% {
    transform:translateY(var(--margin-30px));
  }
}

.main-sec {padding:120px 0;}
.main-tit {margin-bottom:60px;}
.main-tit .tit {font-size:44px; font-weight:700; line-height:1.2em; letter-spacing:-0.03em; color:#242424;}
.main-tit .txt {margin-top:20px; font-size:18px; font-weight:400; line-height:1.2em; letter-spacing:-0.03em; color:#686868;}

.main-business .biz-ctrl {position:absolute; right:30px; top:57px; display:flex;}
.main-business .slick-arrow {display:block; width:30px; height:30px; background-repeat:no-repeat; background-color:transparent; background-size:contain; background-position:50% 50%; border:0; text-indent:-999em; overflow:hidden; transition:0.2s all ease;}
.main-business .slick-prev {background-image:url('../images/main/arw-prev.png'); margin-right:48px;}
.main-business .slick-next {background-image:url('../images/main/arw-next.png');}
.main-business .slick-prev:hover {background-image:url('../images/main/arw-prev02.png');}
.main-business .slick-next:hover {background-image:url('../images/main/arw-next02.png');}
.business-slider .slick-list {margin:0 -35px; overflow:visible;}
.business-slider .slick-slide {margin:0 35px;}
.business-slider .slick-slide a {display:block; position:relative;}
.business-slider .slick-slide a:before {content:''; position:absolute; right:35px; bottom:35px; width:70px; height:70px; background:#fff url('../images/main/icon-plus.png') no-repeat 50% 50%; border:1px solid #ddd; transition:0.2s all ease;}
.business-slider .slick-slide a:hover:before {background-image:url('../images/main/icon-plus02.png'); background-color:#045d80; border-color:#045d80;}
.business-slider .slick-slide img {width:100%;}
.business-slider .slick-slide .tit {margin-top:35px; padding:0 30px; font-size:28px; font-weight:600; line-height:1.2em; letter-spacing:-0.03em; color:#242424;}

.main-solution {background:url('../images/main/solution-bg.jpg') no-repeat 50% 50%; background-size:cover;}
.main-solution .tit-wrap {display:flex; margin-bottom:85px;}
.main-solution .tit-wrap .tit {padding-right:172px; font-size:44px; font-weight:700; line-height:1.2em; letter-spacing:-0.03em; color:#fff;}
.main-solution .tit-wrap .in {flex:1 1 auto; min-width:0; width:1%;}
.main-solution .tit-wrap .tt {margin-bottom:15px; font-size:24px; font-weight:600; line-height:1.2em; letter-spacing:-0.03em; color:#fff;}
.main-solution .tit-wrap .tx {font-size:18px; font-weight:400; line-height:1.2em; letter-spacing:-0.03em; color:#fff;}
.main-solution .wrap ul {display:flex; margin:0 -20px;}
.main-solution .wrap ul li {padding:0 20px; width:33.333%; max-width:370px;}
.main-solution .wrap ul li a {position:relative; display:flex; height:100px; align-items:center; padding:0 36px; border:3px solid rgba(255,255,255,0.5); border-radius:10px; font-size:20px; font-weight:600; line-height:1.2em; letter-spacing:-0.03em; color:#fff;}
.main-solution .wrap ul li a:before {content:''; position:absolute; width:20px; height:21px; background:url('../images/main/icon-pop.png') no-repeat 50% 50%; background-size:contain; right:35px; top:50%; margin-top:-10px; transition:0.2s all ease;}
.main-solution .wrap ul li a:hover {border-radius:0; background:#fff; color:#242424;}
.main-solution .wrap ul li a:hover:before {background-image:url('../images/main/icon-pop02.png');}

.notice-wrap .wrap {display:flex; margin:0 -40px;}
.notice-wrap .wrap > div {width:50%; padding:0 40px; position:relative;}
.notice-wrap .wrap .tt {margin-bottom:33px; font-size:44px; font-weight:700; line-height:1.2em; letter-spacing:-0.03em; color:#242424;}
.notice-wrap .wrap .more {position:absolute; right:40px; top:8px;}
.notice-wrap .wrap .more a {display:block; width:36px; height:36px; border:1px solid #ddd; background:#fff url('../images/main/icon-plus-gray.png') no-repeat 50% 50%; text-indent:-999em; overflow:hidden;}
.notice-wrap .wrap .more a:hover {background-image:url('../images/main/icon-plus-white.png'); background-color:#045d80; border-color:#045d80;}
.notice-list {border-top:2px solid #000;}
.notice-list ul li {border-bottom:1px solid #ddd;}
.notice-list ul li a {display:flex; padding:25px 0;}
.notice-list ul li a .tit {flex:1 1 auto; min-width:0; width:1%; font-size:18px; font-weight:500; line-height:1.2em; letter-spacing:-0.03em; color:#454545; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.notice-list ul li a .date {min-width:90px; font-weight:400; line-height:1.2em; letter-spacing:-0.03em; color:#878787;}
.notice-list ul li a:hover .tit {color:#045d80;}

/* sub page */ 
.sub-visual {position:relative; width:100%; height:360px; display:flex; align-items:center; overflow:hidden; background-repeat:no-repeat; background-position:50% 50%; background-size:cover;}
.sub-visual .content {position:relative; z-index:1; color:#fff; width:100%; max-width:1300px; padding:0 30px; margin:0 auto; text-align:center;}
.sub-visual .content h2 {font-size:48px; line-height:1em; font-weight:700; letter-spacing:-0.03em;}
.sub-visual .content p {margin-top:10px; font-size:18px; font-weight:700; line-height:1.2em; letter-spacing:-0.03em;}

.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 */
}

.sub-title {margin:70px 0; text-align:center;}
.sub-title h1 {position:relative; color:#242424; font-size:40px; line-height:1.2em; font-weight:700; letter-spacing:-0.03em;}

#lnb {border-bottom:1px solid #ddd;}
.lnb {position:relative; max-width:1300px; margin:0 auto;}
.lnb ul {display:flex;}
.lnb ul li {position:relative; width:auto; text-align:center; flex:1;}
.lnb ul li a {position:relative; display:flex; align-items:center; justify-content:center; min-height:64px; color:#454545; font-weight:400; line-height:1.2em; letter-spacing:-0.03em;}
.lnb ul li.active a:before {content:''; position:absolute; width:100%; height:2px; background:#0e5d80; left:0; bottom:0;}

#contArea {max-width:1300px; padding-left:30px; padding-right:30px; margin:0 auto;}
#contArea.wide {max-width:100%; padding-left:0; padding-right:0;}

.real-cont {padding-bottom:120px;}
.real-cont.none {padding-bottom:0;}

/* footer */
#footer {position:relative; background:#000; font-size:15px; line-height:2em; color:#bcbcbc; letter-spacing:-0.03em; padding:50px 0;}
#footer .contain {position:relative; display:flex;}
#footer address {font-style:normal;}
#footer address span {display:inline-block; margin-right:25px;}
#footer .copyright {display:block; margin-top:30px; font-size:13px; font-weight:400; color:#909090; line-height:1.2em;}
#footer .copyright a {display:inline-block; margin-left:30px;}
.f-logo {margin-right:90px;}
.f-cnt {flex:1 1 auto; min-width:0; width:1%;}
.f-menu {margin-bottom:35px;}
.f-menu ul {display:flex; flex-wrap:wrap; margin-bottom:-10px;}
.f-menu ul li {font-size:16px; font-weight:400; line-height:1.2em; letter-spacing:-0.03em; color:#fff; margin-right:55px; margin-bottom:10px;}
.f-menu ul li:last-child {margin-right:0;}
.quickmenu {position:fixed; right:50px; bottom:50px;}
.quickmenu a {display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center; width:100px; height:100px; border:1px solid #ddd; border-radius:10px; background:#fff;}
.quickmenu a .tit {margin-top:10px; font-size:14px; font-weight:600; line-height:1.2em; letter-spacing:-0.02em; color:#454545;}