@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;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; padding-top:var(--header-height);}

/* header */
#header {position:fixed; top:0; left:0; width:100%; z-index:100; transition:.3s; background:#fff;}
#header .contain {max-width:1780px; position:relative; display:flex; align-items:center; justify-content:space-between; height:var(--header-height); z-index:10;}

#gnb {margin-right:88px;}
#gnb>ul {display:flex; text-align:center;} 
#gnb>ul>li {position:relative; padding:0 45px;}
#gnb>ul>li>a {height:var(--header-height);display:flex; align-items:center;justify-content:center; font-size:var(--font-size-22); line-height:1.33em; font-weight:600;color:#242424;}
#gnb>ul>li.active a {color:var(--color-primary);}
#gnb .submenu {display:none; position:absolute; left:50%; transform:translateX(-50%); background:rgba(255,255,255,.8);text-align:center;}
#gnb .submenu>ul {padding:30px 45px;}
#gnb .submenu>ul>li>a {white-space:nowrap; display:block; padding:11px 0; color:#454545; font-weight:500; line-height:1.33em;}
#gnb .submenu>ul>li>a:hover {color:var(--color-primary);text-decoration:underline;}

.pull-right {display:flex; align-items:center; }

#header.header-fixed {box-shadow:0px 3px 5px rgba(0,0,0,0.1);}

/* for mobile */
.btn-m-menu {position:relative; width:28px; height:26px;}
.btn-m-menu span {position:absolute; left:11px; right:0; top:50%; height:2px; margin-top:-1px; background:#242424;}
.btn-m-menu span:before,
.btn-m-menu span:after {content:" "; position:absolute; left:-11px; right:0; height:2px; background:#242424;}
.btn-m-menu span:before {top:-12px;}
.btn-m-menu span:after {bottom:-12px;}

.mobile-navigation {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 img {height:48px;}
.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;}
.main-visual .item {height:calc(100vh - var(--header-height));}
.main-visual .img {transition:5s; transform:scale(1); position:absolute; top:0; right:0; width:100%; height:100%;}
.main-visual .img 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 .slick-slide.active .img {transform:scale(1.06);}
.main-visual .logo {position:absolute; top:50%; transform:translateY(-50%); left:0; width:100%; text-align:center; z-index:2;}
.main-visual .slick-arrow {position:absolute; top:50%; transform:translateY(-50%); width:42px; height:42px; border-right:1px solid rgba(255,255,255,.4); border-bottom:1px solid rgba(255,255,255,.4); border-left:0; border-top:0; background-color:transparent; z-index:50; overflow:hidden; font-size:0; line-height:0; text-indent:-99999em; transition:.2s;}
.main-visual .slick-prev {left:4%; transform:rotate(135deg);}
.main-visual .slick-next {right:4%; transform:rotate(-45deg);}
.main-visual .slick-arrow:hover {border-color:#fff;}
.main-visual .slick-dots {position:absolute; bottom:50px; left:0; width:100%; text-align:center; line-height:0; z-index:50;}
.main-visual .slick-dots li {display:inline-block; margin:0 5px;}
.main-visual .slick-dots li button {position:relative; display:block; width:30px; height:3px; background:rgba(255,255,255,.5); border:0; overflow:hidden; text-indent:-9999em; transition:.2s;}
.main-visual .slick-dots .slick-active button {background:#fff;}

.main-sec {padding:120px 0;}

.m-tit {margin-bottom:45px;text-align:center; font-size:var(--font-size-56); font-weight:800; letter-spacing:-.03em; line-height:1.2em; color:#242424;}

.main-research {background:#eff6ff;}
.main-research .slick-list {margin:0 -15px;}
.main-research .slick-slide {padding:0 15px;}
.main-research .item a {position:relative;padding:55px 20px;display:block; border-radius:0 0 40px 0; height:500px; color:#fff; display:flex; justify-content:center; text-align:center; overflow:hidden;}
.main-research .item a:after {transition:.3s; opacity:1;content:''; position:absolute;left:0; top:0; width:100%; height:100%; background:rgba(0,0,0,.3);}
.main-research .item .tit {position:relative; z-index:1;font-size:var(--font-size-36); font-weight:700; letter-spacing:-.03em; line-height:1.28em;}
.main-research .item .arrow {z-index:1;position:absolute; right:50px; bottom:60px; width:50px; height:50px; background:url('../images/main/arrow.png') no-repeat 50% 50% / contain;}
.main-research .slick-arrow {position:absolute; top:50%; transform:translateY(-50%); width:70px; height:70px; background-size:contain; background-repeat:no-repeat; background-position:50% 50%; border:0; font-size:0; transition:.3s; background-color:transparent;} 
.main-research .slick-prev {left:-140px;background-image:url('../images/main/research-prev.png');}
.main-research .slick-prev:hover {background-image:url('../images/main/research-prev-on.png');}
.main-research .slick-next {right:-140px;background-image:url('../images/main/research-next.png');}
.main-research .slick-next:hover {background-image:url('../images/main/research-next-on.png');}
.main-research .item a:hover:after {opacity:.8; background:linear-gradient(135deg, #20a8ee, var(--color-primary));}
.main-research .item a:hover .arrow {background-image:url('../images/main/arrow-on.png');}

.more {transition:.3s; border-radius:18px; border:1px solid rgba(255,255,255,.3); min-width:110px; padding:0 20px; display:inline-flex; align-items:center; justify-content:space-between; color:#fff;}
.more:after {content:''; width:7px; height:11px; background:url('../images/main/more.png') no-repeat 50% 50% / contain;}

.main-banner .row {display:flex; justify-content:space-between;}
.main-banner .row a {position:relative;padding:54px 50px;min-height:280px;border-radius:40px 40px 0 40px; width:calc(50% - 15px);background-size:cover; background-repeat:no-repeat; background-position:50% 50%; color:#fff;}
.main-banner .row a:after {position:absolute; right:50px; bottom:60px; content:''; width:96px; height:100px; background-size:contain; background-repeat:no-repeat; background-position:50% 50%;}
.main-banner .tit {font-size:var(--font-size-36); font-weight:700; letter-spacing:-.02em; line-height:1.4em; margin-bottom:8px;}
.main-banner .txt {margin-bottom:55px;}
.main-banner .box1 {background-image:url('../images/main/bnr-bg1.jpg');}
.main-banner .box2 {background-image:url('../images/main/bnr-bg2.jpg');}
.main-banner .box1:after {background-image:url('../images/main/bnr-ico1.png');}
.main-banner .box2:after {background-image:url('../images/main/bnr-ico2.png');}
.main-banner .row a:hover .more {border-color:var(--color-secondary); background:var(--color-secondary);}

/* sub */
.sub-visual {position:relative; height:400px; text-align:center; color:#fff; overflow:hidden; background:#333;}
.sub-visual .bg {position:absolute; top:0; left:0; width:100%; height:100%; overflow:hidden; transition:2s; opacity:1; transform:scale(1.1); background-repeat:no-repeat; background-position:50% 0; background-size:cover;}
.sub-visual .inner {position:absolute; top:50%; left:0; width:100%; padding:0 20px; transform:translateY(-50%);}
.sub-visual .inner .tit {font-size:var(--font-size-50); font-weight:700; letter-spacing:-.04em; line-height:1.4em;}
.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");}
.sub-visual .bg5 {background-image:url("../images/common/sv5.jpg");}
.loaded .sub-visual .bg {transform:scale(1); opacity:1;}

.path-wrap {position:relative; border-top:1px solid #ddd; border-bottom:1px solid #ddd; z-index:50;}
.path-wrap .wrap {max-width:1300px; margin:0 auto;}
.path-wrap .inner {display:flex;}
.path-wrap .home a {display:block; width:64px; height:64px; background:var(--color-primary) url("../images/common/home.png") no-repeat 50% 50%; text-indent:-999em; overflow:hidden;}
.path-wrap .part {position:relative; min-width:317px; border-right:1px solid #ddd; z-index:50;}
.path-wrap .part > a {display:flex; align-items:center; position:relative; height:64px; font-weight: 700;color:#242424; line-height:1.3em; padding:0 70px 0 30px;}
.path-wrap .part > a:after {content:""; position:absolute; top:50%; right:30px; margin-top:-12px; width:24px; height:24px; background:url("../images/common/path-down.png") 50% 50% no-repeat;}
.path-wrap .part ul {display:none; position:absolute; left:-1px; right:-1px; background:#fff; border:1px solid #ddd; z-index:50;}
.path-wrap .part ul li {color:#242424; line-height:1.3em; border-bottom:1px solid #ddd;}
.path-wrap .part ul li:last-child {border-bottom:0;}
.path-wrap .part ul li a {display:block; padding:20px 30px; background:#fafafa;}
.path-wrap .part.active > a {color:var(--color-primary); font-weight:500;}
.path-wrap .part.active > a:after {transform:rotate(180deg);}
.path-wrap .part ul li a:hover,
.path-wrap .part ul li.active a {text-decoration:underline;}
.path-wrap .part:nth-child(3) {min-width:435px;}

#contArea {max-width:1360px; 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:1360px; padding-left:30px; padding-right:30px; margin:0 auto;}

.sub-title {padding:70px 0 75px; text-align:center;}
.sub-title h1 {font-size:var(--font-size-40); font-weight:700; letter-spacing:-.03em; line-height:1.4em; color:var(--color-primary);}

.real-cont {min-height:300px; padding-bottom:145px;}

/* footer */
#footer {border-top:1px solid var(--color-primary); padding:50px 0;color:#868686; font-size:var(--font-size-15); line-height:1.5em; letter-spacing:-.03em;}
#footer .contain {position:relative;max-width:1460px;}
#footer span {display:inline-block;}
#footer a:hover {text-decoration:underline;}

.foot-logo {margin-bottom:40px;}
#footer address {margin-bottom:10px;font-style:normal;}
#footer address span {margin:0 23px 3px 0;}
.copyright {font-weight:500; letter-spacing:0;}
.foot-links {position:absolute; right:30px; top:0;}
.foot-links ul {display:flex;}
.foot-links ul li:not(:last-child) {margin-right:30px;}
.foot-links ul li a {display:block; position:relative; padding-left:22px;}
.foot-links ul li a:before {position:absolute;left:0; top:4px;content:''; width:15px; height:15px; background:url('../images/common/icon-doc.png') no-repeat 50% 50% /contain;}

.scroll-top {opacity:0;display:block; width:51px; height:51px; position:fixed; right:100px; bottom:30px; z-index:90; background:url('../images/common/top.png') no-repeat 50% 50% /contain; font-size:0; line-height:0;} 
.scroll-top.active {opacity:1;}