@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}

.contain {width:100%; max-width:1260px; padding-left:30px; padding-right:30px; margin:0 auto;}
.contain:after {content:""; display:block; clear:both;}

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

/* header */
#header {position:fixed; top:0; left:0; width:100%; border-bottom:1px solid rgba(255,255,255,.3); z-index:100;}
#header .contain {position:relative; max-width:1500px; height:99px; z-index:2;}

.sitelogo {position:absolute; top:0; left:30px; z-index:10;}
.sitelogo a {display:block; width:190px; height:99px; background:url("../images/common/logo_w.png") 0 50% no-repeat; font-size:0; line-height:0; text-indent:-9999em; overflow:hidden;}

#gnb > ul {display:flex; justify-content:center;}
#gnb > ul > li {position:relative; padding:0 50px;}
#gnb > ul > li > a {display:block; color:#fff; font-size:20px; font-weight:500; line-height:99px; letter-spacing:-.03em;}
#gnb > ul > li.active > a {color:#1d275f}
#gnb .submenu {position:absolute; left:0; width:100%; height:0; overflow:hidden; text-align:center;}
#gnb .submenu ul {padding:18px 2px;}
#gnb .submenu ul li a {display:inline-block; padding:8px 0; color:#454545; font-size:16px; font-weight:300; line-height:1.4em;}
#gnb .submenu ul li a:hover {color:#1d275f;}

.submenu-bg {display:none; position:absolute; left:0; width:100%; height:0; background:rgba(255,255,255,.9); box-shadow:0 2px 2px rgba(0,0,0,.05); border-top:1px solid #ddd;}
.submenu-bg .in {position:relative; max-width:1400px; height:100%; margin:0 auto; background:url("../images/common/sm_bg.png") 0 100% no-repeat;}

.top-btns {position:absolute; top:50%; right:30px; margin-top:-23px; display:flex; z-index:10;}

.top-project {display:inline-block; color:#fff; line-height:45px; padding:0 19px; border-radius:10px; background:rgba(255,255,255,.3);}
.top-project:before {content:""; display:inline-block; vertical-align:middle; margin:-.2em 8px 0 0; width:18px; height:18px; background:url("../images/common/icon_project.png") 50% 50% no-repeat;}

.top-catalog {display:inline-block; color:#fff; line-height:45px; padding:0 16px; border-radius:10px; background:rgba(255,255,255,.3); margin-left:10px;}
.top-catalog:before {content:""; display:inline-block; vertical-align:middle; margin:-.2em 8px 0 0; width:22px; height:22px; background:url("../images/common/icon_catalog.png") 50% 50% no-repeat;}

.header-active#header {background:#fff; border-bottom:1px solid #ddd;}
.header-active .sitelogo a {background-image:url("../images/common/logo.png");}
.header-active #gnb > ul > li > a {color:#242424;}
.header-active .top-project {background:#3eb135;}
.header-active .top-catalog {background:#fc8612;}
.header-active .btn-m-menu span,
.header-active .btn-m-menu span:before,
.header-active .btn-m-menu span:after {background:#454545;}

.header-scroll#header {background:#fff; border-bottom:1px solid #ddd;}
.header-scroll .sitelogo a {background-image:url("../images/common/logo.png");}
.header-scroll #gnb > ul > li > a {color:#242424;}
.header-scroll .top-project {background:#3eb135;}
.header-scroll .top-catalog {background:#fc8612;}
.header-scroll .btn-m-menu span,
.header-scroll .btn-m-menu span:before,
.header-scroll .btn-m-menu span:after {background:#454545;}

/* for mobile */
.btn-m-menu {display:none; position:absolute; top:50%; right:30px; margin-top:-12px; width:24px; height:24px; text-indent:-9999em; z-index:50;}
.btn-m-menu span {position:absolute; left:0; right:0; top:11px; height:2px; 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:260px; height:100%; overflow:auto; transition:.2s linear; -ms-transform:translateX(100%); transform:translateX(100%); background:#fff; z-index:102;}
.mobile-navigation .home {padding:13px 20px;}
.mobile-navigation .home a {display:block;}
.mobile-navigation .home img {height:30px;}
.mobile-navigation .nav-menu>ul {border-top:1px solid #dfdfdf;}
.mobile-navigation .nav-menu>ul>li {border-bottom:1px solid #dfdfdf;}
.mobile-navigation .nav-menu>ul>li>a {position:relative; padding:13px 20px; display:block; color:#242424; font-size:18px; 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:12px; height:12px; border-right:2px solid #242424; border-bottom:2px solid #242424;}
.mobile-navigation .nav-menu>ul>li.active>a {color:#1d275f;}
.mobile-navigation .nav-menu>ul>li.active>a:after {transform:translateY(-35%) rotate(-135deg);}
.mobile-navigation .nav-menu .submenu {display:none; padding:10px 20px; background:#1d275f; color:#fff; font-size:16px; line-height:1.5em;}
.mobile-navigation .nav-menu .submenu > ul >  li > a {display:block; padding:6px 0;}
.mobile-navigation .close {position:absolute; top:16px; right:10px; width:24px; height:24px; text-indent:-9999em; overflow:hidden;}
.mobile-navigation .close:before,
.mobile-navigation .close:after {content:" "; position:absolute; top:11px; left:0; width:100%; height:2px; 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-visual {position:relative; height:100vh; text-align:center; overflow:hidden;}
.main-visual .item {position:relative; height:100vh; overflow:hidden;}
.main-visual .item img {position:absolute; top:50%; left:0; transform:translateY(-50%); -ms-transform:translateY(-50%); -webkit-transform:translateY(-50%); width:100%; height:auto !important; max-width:100%; min-height:100%; object-fit:cover;}
.main-visual .caption {position:absolute; top:50%; left:0; width:100%; color:#fff; font-family:"NanumSquare",sans-serif; font-size:55px; font-weight:800; line-height:1.3em; letter-spacing:-.03em; text-shadow:3px 3px 8px rgba(0,0,0,.3); z-index:30; transform:translateY(-50%);}
.main-visual .slick-arrow {position:absolute; top:50%; margin-top:-45px; width:50px; height:90px; border:0; overflow:hidden; text-indent:-999em; background-color:rgba(0,0,0,.4); background-position:50% 50%; background-repeat:no-repeat; z-index:50;}
.main-visual .slick-prev {left:0; background-image:url("../images/main/slide_prev.png");}
.main-visual .slick-next {right:0; background-image:url("../images/main/slide_next.png");}
.main-visual .slick-dots {margin-right:25px;}
.main-visual .slick-dots li {position:relative; display:inline-block; padding:0 21px 0 0;}
.main-visual .slick-dots li:before {content:""; position:absolute; top:50%; left:11px; right:0; margin-top:-1px; height:1px; background:#fff; opacity:.5;}
.main-visual .slick-dots li:last-child {padding-right:0;}
.main-visual .slick-dots li:last-child::before {display:none;}
.main-visual .slick-dots li button {display:block; width:11px; height:11px; background:transparent; overflow:hidden; border:2px solid #fff; border-radius:100%; font-size:0; line-height:0; text-indent:-9999em;}
.main-visual .slick-dots li.slick-active button {transform:scale(1.273); background:#fff;}
.main-visual .control {position:absolute; bottom:100px; left:0; width:100%; line-height:0; z-index:50; display:flex; justify-content:center; align-items:center;}
.main-visual .ctr {display:none; width:15px; height:15px; background-position:50% 50%; background-repeat:no-repeat;}
.main-visual .ctr.stop {display:block; background-image:url("../images/main/btn_stop.png");}
.main-visual .ctr.play {background-image:url("../images/main/btn_play.png");}

.m-tit {font-family:"NanumSquare",sans-serif; color:#242424; font-size:40px; font-weight:800; line-height:1.3em; letter-spacing:-.03em;}

.main-business {padding:80px 0 0; margin-bottom:-100px;}
.main-business h2 {text-align:center; margin-bottom:37px;}
.main-business ul {display:flex; margin:0 -15px;}
.main-business ul li {width:33.33333333%; padding:0 15px;}
.main-business ul li a {display:block;}
.main-business ul li .thumb {position:relative; overflow:hidden;}
.main-business ul li .thumb img {display:block; width:100%; transition:.75s; transform:scale(1);}
.main-business ul li .thumb .on {position:absolute; top:0; left:0; width:100%; opacity:0; transition:.2s;}
.main-business ul li .txt {position:relative; margin:-80px 40px 0; padding:20px 19px; transition:.2s; color:#454545; font-size:18px; font-weight:500; line-height:1.7em; letter-spacing:-.03em; background:#fff url("../images/main/arrow.png") right 19px top 25px no-repeat; border:1px solid #3547ab;}
.main-business ul li a:hover .thumb img {transform:scale(1.05);}
.main-business ul li a:hover .thumb .on {opacity:1;}
.main-business ul li a:hover .txt {background-color:#3547ab; background-image:url("../images/main/arrow_on.png"); color:#fff;}

.main-about {padding:80px 0; color:#fff; text-align:center; overflow:hidden; background:url("../images/main/about_bg.jpg") 50% 50% no-repeat; background-size:cover;}
.main-about .contain {padding-top:160px; background:url("../images/main/logo.png") 50% 74px no-repeat;}
.main-about .tit {font-family:"NanumSquare",sans-serif; font-size:25px; font-weight:700; line-height:1.4em; letter-spacing:-.03em; margin-bottom:16px;}
.main-about .tit strong {font-weight:800; color:#b6c1ff;}
.main-about .txt {font-size:18px; font-weight:200; line-height:1.556em; letter-spacing:-.03em; margin-bottom:57px;}
.main-about .txt strong {font-weight:400;}
.main-about .btn {display:inline-block; padding:0 37px; font-size:14px; line-height:43px; border:1px solid rgba(255,255,255,.3); border-radius:30px;}
.main-about .btn:after {content:""; display:inline-block; vertical-align:middle; margin:-.2em 0 0 10px; width:12px; height:12px; background:url("../images/main/icon_down.png") 50% 50% no-repeat;}
.main-about .btn:hover {background:#3547ab; border-color:#3547ab;}

.main-location {padding:80px 0; overflow:hidden;}
.main-location .wrap {overflow:hidden;}
.main-location .left {float:left; width:50%;}
.main-location .left h2 {margin-bottom:45px;}
.main-location .left ul {border-top:1px solid #ddd;}
.main-location .left ul li {display:flex; align-items:center; padding:20px 24px; border-bottom:1px solid #ddd; font-weight:500; line-height:1.5em;}
.main-location .left ul li img {flex:0 0 40px; margin-right:24px;}
.main-location .right {float:left; width:50%; padding-left:50px;}
.main-location .root_daum_roughmap {width:100% !important;}

/* sub */
.sub-visual {display:flex; align-items:center; height:400px; text-align:center; color:#fff; background-repeat:no-repeat; background-position:50% 50%; background-size:cover; overflow:hidden;}
.sub-visual .inner {width:100%; padding-top:100px;}
.sub-visual h2 {font-family:"NanumSquare",sans-serif; font-size:40px; font-weight:700; line-height:1.3em; text-shadow:3px 3px 8px rgba(0,0,0,.3);}
.sub-visual.bg1 {background-image:url("../images/common/sv1.jpg");}
.sub-visual.bg2 {background-image:url("../images/common/sv2.jpg");}
.sub-visual.bg3 {background-image:url("../images/common/sv3.jpg");}
.sub-visual.bg4 {background-image:url("../images/common/sv4.jpg");}

#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 {margin:0 15px;}

.lnb-wrap {position:relative; border-bottom:1px solid #ddd; text-align:center;}	
.lnb {max-width:1200px; margin:0 auto; text-align:center; margin-bottom:-1px;}
.lnb ul {display:inline-flex; margin:0 auto; width:auto;}
.lnb ul li {position:relative; width:auto; padding:0 29px;}
.lnb ul li:before {content:""; position:absolute; top:50%; left:0; width:1px; height:16px; margin-top:-8px; background:#ddd;}
.lnb ul li:first-child::before {display:none;}
.lnb ul li a {position:relative; display:flex; align-items:center; justify-content:center; padding:0 10px; height:60px; color:#454545; font-size:18px; font-weight:500; line-height:1.3em; transition:none;}
.lnb ul li.active a {color:#1d275f;}
.lnb ul li.active a:after {content:""; position:absolute; bottom:0; left:0; right:0; background:#1d275f; height:3px;}

.sub-title {text-align:center; padding:55px 0 40px;}
.sub-title h2 {color:#454545; font-size:28px; font-weight:500; line-height:1.3em; letter-spacing:-.03em;}
.sub-title h2:after {content:""; display:block; width:50px; height:3px; background:#1d275f; margin:25px auto 0;}

.real-cont {min-height:300px; padding-bottom:100px;}

/* footer */
#footer {text-align:center; background:#333; color:#adadad; font-size:15px; font-weight:300; line-height:1.667em;}
#footer address {font-style:normal;}
#footer address span {display:inline-block; margin:0 12px;}

.foot-links {display:flex; justify-content:center; padding:22px 0; border-bottom:1px solid #717171;}
.foot-links .bar {display:inline-block; width:1px; height:16px; background:#717171; vertical-align:middle; margin:-.2em 19px 0;}
.foot-links a:hover {text-decoration:underline;}

.foot-info {padding:25px 0;}
.f-logo {margin-bottom:24px;}