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

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

#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;}

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

/* header */
#header {position:absolute; top:0; width:100%; z-index:100;}
#header .contain {max-width:1460px; height:var(--header-height); display:flex; align-items:center;}
.sitelogo a {display:block; background:url('../images/common/logo-w.png') 0 50% / contain no-repeat;}
.sitelogo img {height:32px; visibility:hidden;}

#gnb {position:relative; text-align:center; flex:1;}
#gnb > ul {display:flex; justify-content:center;}
#gnb > ul > li {position:relative; z-index:1;}
#gnb > ul > li > a {height:var(--header-height); padding:0 var(--gnb-gutter); font-size:var(--font-size-18); font-weight:600; letter-spacing:0; color:#fff; display:flex; align-items:center; justify-content:center; position:relative; text-align:center; z-index:5;}
#gnb > ul > li > a::after {content:""; position:absolute; left:0; bottom:0px; width:0; height:2px; background:var(--color-primary); transition:all 0.3s ease-in-out; }
#gnb > ul > li > a:hover::after {width:100%; }

#gnb .submenu {position:absolute; left:0; width:100%; height:0; overflow:hidden; text-align:center;}
#gnb .submenu>ul {padding:var(--space-25) 0;}
#gnb .submenu>ul>li {margin-bottom:15px; color:#fff;}
#gnb .submenu>ul>li:last-child {margin-bottom:0;}
#gnb .submenu>ul>li>a {display:block; line-height:1.35em; font-weight:500;}
#gnb .submenu>ul>li:hover>a {text-decoration:underline;}

.lang {display:flex;}
.lang a {padding:0 12px; font-weight:700; display:block; position:relative; letter-spacing:-.03em; line-height:1.4em; color:#fff; opacity:.48;}
.lang a.active {opacity:1;}
.lang a:after {position:absolute; content:''; top:50%; transform:translateY(-50%); right:0; width:1px; height:10px; background-color:#fff;}
.lang a:first-child {padding-left:0;}
.lang a:last-child {padding-right:0;}
.lang a:last-child:after {display:none;}

.submenu-bg {display:none; position:absolute; width:100%; left:0; background-color:rgba(0,0,0,.4);}

#header.fixed {background-color:rgba(0,0,0,.4);}
#header.fixed .sitelogo a {background-image:url('../images/common/logo.png');}

#header.header-hover {background-color:rgba(0,0,0,.4);}
#header.header-hover:after {position:absolute; content:''; bottom:0; left:0; right:0; height:1px; background-color:#fff; opacity:.48;}
#header.header-hover .sitelogo a {background-image:url('../images/common/logo.png');}

#header:hover {background-color:rgba(0,0,0,.4);}
#header:hover .sitelogo a {background-image:url('../images/common/logo.png');}

html.menu-opened #header {background-color:rgba(0,0,0,.4);}
html.menu-opened #header .sitelogo a {background-image:url('../images/common/logo.png');}
html.menu-opened #header:after {position:absolute; content:''; bottom:0; left:0; right:0; height:1px; background-color:#fff; opacity:.48;}

html[lang="en"] .sitelogo a {background-image: url(../images/common/en-logo-w.png);}
html[lang="en"] #header.fixed .sitelogo a,
html[lang="en"] #header.header-hover .sitelogo a,
html[lang="en"] #header:hover .sitelogo a,
html[lang="en"] html.menu-opened #header .sitelogo a {background-image:url('../images/common/en-logo.png');}


/* for mobile */
.btn-m-menu {position:relative;width:30px;height:30px;text-align:center;text-indent:-9999em;z-index:50; display:none;}
.btn-m-menu span {position:absolute; right:0; top:50%; width:20px; height:3px; background:#fff; border-radius:2px;}
.btn-m-menu span:before,
.btn-m-menu span:after {content:" "; position:absolute; right:0; width:27px; height:3px; background:#fff; transition-duration:0.3s, 0.3s; transition-delay:0.3s, 0s; border-radius:2px;}
.btn-m-menu span:before {top:-9px; transition-property:top, transform;}
.btn-m-menu span:after {bottom:-9px; transition-property:bottom, transform;}

.mobile-navigation {position:fixed; top:var(--header-height); right:0; width:280px; height:100%; overflow:auto; transition:.3s ease-in-out; -ms-transform:translateX(100%); transform:translateX(100%); background:#fff; z-index:102;}
.mobile-navigation .nav-menu>ul>li {border-bottom:1px solid #dfdfdf;}
.mobile-navigation .nav-menu>ul>li>a {position:relative; padding:10px 18px; display:block; color:#333; font-size:var(--font-size-17); 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 #454545; border-bottom:2px solid #454545;}
.mobile-navigation .nav-menu>ul>li.active {background:#f4f4f4}
.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>ul>li.home>a {padding:19px 18px;}
.mobile-navigation .nav-menu>ul>li.home>a:after {display:none;}
.mobile-navigation .nav-menu .submenu {display:none; margin:-1px 0 0 0; padding:10px 0;}
.mobile-navigation .nav-menu .submenu>ul>li>a {display:block; padding:5px 18px; color:#454545; font-size:var(--font-size-15); font-weight:400; line-height:1.4em;}
.mobile-navigation .nav-menu .submenu>ul>li>a:hover {color:var(--color-primary);}
.mobile-navigation .menu-close {position:absolute; top:15px; right:15px; width:30px; height:30px;overflow:hidden; text-indent:-999em;}
.mobile-navigation .menu-close:before, 
.mobile-navigation .menu-close:after {content:""; position:absolute; left:14px; height:30px; width:2px; background-color:#ddd;}
.mobile-navigation .menu-close:before {transform:rotate(45deg);}
.mobile-navigation .menu-close:after {transform:rotate(-45deg);}

html.menu-opened #header {box-shadow:1px 3px 10px rgba(0,0,0,.2);}
html.menu-opened #header:after {position:absolute; content:''; bottom:0; left:0; right:0; height:1px; background-color:#ddd;}
html.menu-opened #header .sitelogo a {color:#242424;}
html.menu-opened #header #gnb > ul > li > a {color:var(--color-bk);}
html.menu-opened .mobile-navigation {-ms-transform:translateX(0); transform:translateX(0);}
html.menu-opened .mobile-overlay {display:block;}
html.menu-opened .btn-m-menu span {background:none !important;}
html.menu-opened .btn-m-menu span:before,
html.menu-opened .btn-m-menu span:after {transition-delay:0s, 0.3s;}
html.menu-opened .btn-m-menu span:before {top:0; transform:rotate(45deg);}
html.menu-opened .btn-m-menu span:after {bottom:0; transform:rotate(-45deg);}

/* main */
#fp-nav {display:none !important;}

.main-visual {position:relative; width:100%; line-height:0; overflow:hidden;}
.main-visual .item {position:relative; height:100vh; z-index:1; overflow:hidden;}
.main-visual .item .img {position:absolute; top:0; left:0; width:100%; height:100%; object-fit:cover; background-repeat:no-repeat; background-position:50% 50%; background-size:cover;  opacity:1 !important; animation-duration:3s; transition:all 1s ease;}
.main-visual .caption {padding:0 var(--contain-padding); top:50%; position:absolute; text-align:center; left:50%; transform:translate(-50%,-50%); max-width:1260px; width:100%; color:#fff; z-index:40;}
.main-visual .caption .txt1 {font-size:clamp(20px, calc( 74 / var(--inner) * 100vw ), 74px); font-weight:800; letter-spacing:0; line-height:1.2em;}
.main-visual .caption .txt2 {margin-top:var(--space-40); font-size:clamp(16px, calc( 36 / var(--inner) * 100vw ), 36px); font-weight:700; letter-spacing:-.03em; line-height:1.2em;}
.main-visual .caption .txt3 {margin:var(--space-20) 0 var(--space-50); font-size:clamp(14px, calc( 18 / var(--inner) * 100vw ), 18px); font-weight:500; letter-spacing:-.03em; line-height:1.2em;}
.main-visual .caption .txt4 {margin:var(--space-20) 0 var(--space-50); font-size:clamp(17px, calc( 24 / var(--inner) * 100vw ), 24px); font-weight:500; letter-spacing:-.03em; line-height:1.4em;}

.main-visual .slick-dots {position:absolute; bottom:var(--space-100); left:0; width:100%; text-align:center; line-height:0; z-index:50;}
.main-visual .slick-dots li {display:inline-block; margin:0 10px;}
.main-visual .slick-dots li button {width:24px; height:24px; position:relative; display:block; background:transparent; border:0; border-radius:100%; overflow:hidden; text-indent:-9999em; transition:.2s;}
.main-visual .slick-dots li button:before {width:10px; height:10px; content:""; position:absolute; top:50%; left:50%; transform:translate(-50%, -50%); background:#fff; border-radius:100%; opacity:.56;}
.main-visual .slick-dots .slick-active button {background:rgba(255, 255, 255, .56);}
.main-visual .slick-dots .slick-active button:before {opacity:1;}

.main-sec2 {background-image:url('/images/main/sec2bg.jpg');}
.sec2-flex {display:flex; align-items:center;}
.sec2-left {color:var(--color-bk); flex:1;}
.sec2-left .txt1 {font-size:var(--font-size-48); margin-bottom:var(--space-30); font-weight:700; line-height:1.29em; letter-spacing:-.03em;}
.sec2-left .txt2 {font-size:var(--font-size-20); font-weight:500; line-height:1.7em; letter-spacing:-.03em;}

.sec2-right {max-width:520px; display:flex; flex-wrap:wrap;}
.sec2-right a {padding:0 var(--space-40) var(--space-40); width:50%; display:flex; justify-content:flex-end; flex-direction:column; aspect-ratio:1 / 1; background-color:rgba(0,0,0,.4); color:#fff; }
.sec2-right a:nth-child(1) {background:rgba(191, 225, 255, .56);}
.sec2-right a:nth-child(4) {background:rgba(0, 31, 108, .8);}
.sec2-right a.bk {color:#484848;}
.sec2-right .txt1 {font-size:var(--font-size-20); margin-bottom:var(--space-15); font-weight:700; line-height:1.4em; letter-spacing:-.03em;}
.sec2-right .txt2 {line-height:1.8em; height:5.4em;}

html[lang="en"] .sec2-right a {padding:0 var(--space-20) var(--space-30);}
html[lang="en"] .sec2-right .txt2 {line-height:1.7em; height:5.1em; font-size:15px; letter-spacing:-.03em;}

.sec3-list {display:flex; color:#fff; line-height:1.4em; letter-spacing:-.03em;}
.sec3-list .item {padding:0 var(--space-80); overflow:hidden; display:flex; flex-direction:column; position:relative; justify-content:center; height:100vh; width:25%;}
.sec3-list .bg {z-index:-1; background-position:50% 50%; transition:all .5s ease-in-out; background-size:cover; background-repeat:no-repeat; position:absolute; top:0; left:0; width:100%; height:100%;}
.sec3-list .item .bg1 {background-image:url('../images/main/sec3-1.jpg');}
.sec3-list .item .bg2 {background-image:url('../images/main/sec3-2.jpg');}
.sec3-list .item .bg3 {background-image:url('../images/main/sec3-3.jpg');}
.sec3-list .item .bg4 {background-image:url('../images/main/sec3-4.jpg');}   
.sec3-list .txt4 {font-size:var(--font-size-18); margin-top:var(--space-80); font-weight:600; line-height:1.4em; letter-spacing:-.03em; display:block;}
.sec3-list .item:hover .bg {transform:scale(1.05); transition:all .5s ease-in-out;}
.sec3-list .item:hover .bg:after {position:absolute; content:''; top:0; left:0; right:0; bottom:0; background-color:var(--color-primary); opacity:.56;}

#main .doc-btn a {width:clamp(140px, calc( 200 / var(--inner) * 100vw ), 200px); height:clamp(44px, calc( 56 / var(--inner) * 100vw ), 56px); margin:0 auto; border-color:#fff; color:#fff; font-weight:600; font-size:var(--font-size-20);}
#sub .doc-btn a {padding:0 var(--space-30); justify-content:space-between;}

html[lang="en"] #main .doc-btn a {min-width:clamp(200px, calc(300 / var(--inner) * 100vw), 300px);}

/* 공통 */
.doc-btn a {border:1px solid #ddd; color:#999; width:clamp(140px, calc( 200 / var(--inner) * 100vw ), 180px); height:clamp(44px, calc( 56 / var(--inner) * 100vw ), 60px); padding:0 15px; align-items:center; justify-content:center; display:flex; font-size:var(--font-size-18); line-height:1.2em; letter-spacing:-.03em;}
.m-sec {background-position:50% 50%; background-size:cover; background-repeat:no-repeat;}
.m-sec .contain {max-width:1500px;}
.m-tit {text-align:center; color:#fff;}
.main-txt1 {font-size:var(--font-size-20); margin-bottom:var(--space-20); font-weight:600; line-height:1.4em; letter-spacing:-.03em;}
.main-txt2 {font-size:var(--font-size-48); margin-bottom:var(--space-30); font-weight:700; line-height:1.4em; letter-spacing:-.03em;}

.main-sec4 {background-image:url('/images/main/sec4bg.jpg');}
.main-sec4 .main-txt1 {font-size:var(--font-size-24);}
.main-sec4 .main-txt2 {margin-bottom:var(--space-50);}
.main-sec4 .doc-btn a {font-size:var(--font-size-18); color:#fff;}

.construction-slide {position:relative;}
.construction-slide .items {padding:0 var(--space-60) var(--space-45);}
.construction-slide .slick-arrow {position:absolute; content:''; top:50%; transform:translateY(-50%); width:clamp(40px, calc( 50 / var(--inner) * 100vw ), 50px); height:clamp(40px, calc( 50 / var(--inner) * 100vw ), 50px); z-index:20; border:0; font-size:0; line-height:0; background-color:transparent; background-position:50% 50%; background-repeat:no-repeat; background-size:contain;}
.construction-slide .slick-prev {left:0; background-image:url("../images/main/cons-prev.png");}
.construction-slide .slick-next {right:0; background-image:url("../images/main/cons-next.png");}
.construction-slide .info {padding:var(--space-25) var(--space-30); background-color:#fff;}
.construction-slide .tit {white-space:nowrap; overflow:hidden; text-overflow:ellipsis;}
.construction-slide .date {margin-top:var(--space-15);}

/* sub */
.sub-visual {text-align:center; position:relative; height:clamp(200px, calc( 311 / var(--inner) * 100vw ), 311px); color:#fff; background:#333; overflow:hidden;}
.sub-visual .bg {position:absolute; top:0; left:0; width:100%; height:100%; overflow:hidden; transition:2s; opacity:0; transform:scale(1.1); background-repeat:no-repeat; background-position:50% 0; background-size:cover;}
.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");}

.sub-visual .inner {margin-top:40px; position:absolute; top:50%; left:0; width:100%; transform:translateY(-50%);}
.sub-visual .txt1 {font-size:var(--font-size-40); line-height:1.2em; letter-spacing:-.03em; font-weight:700; color:#fff;}

.sub-visual [data-aos=fade-up] {transform:translate3d(0,30px,0);}
.loaded .sub-visual .bg {transform:scale(1); opacity:1;}

.lnb {text-align:center; overflow:hidden; border-bottom:1px solid #ddd;}
.lnb .swiper-wrapper {box-sizing:border-box;}
.lnb ul li {flex:1; width:auto;}
.lnb ul li a {height:clamp(44px, calc( 70 / var(--inner) * 100vw ), 70px); padding:0 10px; white-space:nowrap; font-weight:500; font-size:var(--font-size-18); display:flex; align-items:center; justify-content:center; line-height:1.3em; letter-spacing:-.03em;}
.lnb ul li:hover a,
.lnb ul li.active a {font-weight:600; color:var(--color-primary);}
.lnb ul li.active a:after {height:2px; position:absolute; content:''; bottom:0; left:0; right:0; background-color:var(--color-primary);}

.sub-title {padding:var(--space-120) 0 var(--space-80); text-align:center;}
.sub-title h1 {color:var(--color-bk); font-size:clamp(22px, calc( 35 / var(--inner) * 100vw ), 35px); line-height:1.3em; letter-spacing:-.03em;}
 
#contArea {max-width:1260px; padding-left:var(--contain-padding); padding-right:var(--contain-padding); margin:0 auto;}
#contArea.wide {max-width:100%; padding-left:0; padding-right:0;}

.real-cont {padding-bottom:clamp(50px, calc( 120 / var(--inner) * 100vw ), 120px);}

/* footer */
#footer {letter-spacing:-.04em; padding:var(--space-40) 0; color:#999; background:#02182b;}
#footer .contain {display:flex; gap:clamp(30px, calc( 160 / var(--inner) * 100vw ), 160px);}

.foot-info dl {margin-bottom:10px; line-height:1.3em; display:flex;}
.foot-info dl dd, .foot-copy a {padding-left:10px; margin-left:10px; position:relative;}
.foot-info dl dd:before, .foot-copy a:before {position:absolute; content:''; top:5px; left:0; width:1px; height:10px; background-color:#999;}
.scroll-top {position:fixed; right:30px; bottom:30px; width:85px; height:85px; display:flex; align-items:center; justify-content:center; background:var(--color-primary); color:#fff; z-index:99; box-shadow:4px 4px 20px 0 rgba(0,0,0,0.2); font-size:15px; text-decoration:none;}
.btn-kakao {width:clamp(120px, calc( 160 / var(--inner) * 100vw ), 160px); height:clamp(44px, calc( 60 / var(--inner) * 100vw ), 60px); font-size:var(--font-size-18); margin:50px auto 0; align-items:center; justify-content:center; display:flex; font-weight:600; letter-spacing:-.03em; border:1px solid #ddd;}
.btn-kakao:hover {background:#ffce00; color:#643030; border-color:#ffce00;}

html[lang="en"] #footer .contain {gap:0;}
html[lang="en"] .foot-info {margin-left:30px;}
html[lang="en"] .foot-info dl {margin-bottom:15px; flex-wrap:wrap;}
html[lang="en"] .foot-info dt {width:100%; margin-bottom:3px;}
html[lang="en"] .foot-info dt + dd {padding-left:0; margin-left:0;}
html[lang="en"] .foot-info dt + dd:before {display:none;}