@charset "utf-8";
/* layout.css는 전체적인 레이아웃 스타일을 정의합니다. */ 
body {overflow-x: hidden;}
#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}

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

#wrapper {position:relative;}

.contain {max-width:1500px; width: 100%; margin:0 auto; padding-right:var(--space-container); padding-left:var(--space-container);}

/* header */
#header {position:fixed; top:0; left:0; width:100%; height:var(--header-height); border-bottom: 1px solid rgba(255, 255, 255, 0.16);background:transparent; transition:.2s; z-index:100;}
#header .contain {display: flex; align-items: center; justify-content: space-between; position:relative; max-width:1780px; height:100%; z-index:10; }

.sitelogo a {display:block; width: 190px; height: 56px; background: url(../images/common/logo.png) no-repeat center / contain;}
#gnb {position: absolute; left: 50%; transform: translateX(-50%);}
#gnb > ul {display: flex; justify-content:center; text-align:center;}
#gnb > ul > li {position:relative; padding: 0 var(--space-24);}
#gnb > ul > li > a {display:flex; flex-direction:column; align-items:center; justify-content:center; height:var(--header-height); color:#fff; font-size:var(--font-size-18); font-weight:600; line-height:1.44em;}
#gnb > ul > li > a div {display:flex; flex-direction:column; align-items:center; justify-content:flex-start; overflow:hidden; height:1.5em; padding:0 4px;}
#gnb .submenu {display:none; position:absolute; top: calc(var(--header-height) - 12px); left:50%; transform: translateX(-50%); min-width: 100%; text-align:center; }
#gnb .submenu>ul {padding: var(--space-24) var(--space-40); background: #081132; border-radius: var(--radius-16); box-shadow: var(--shadow);}
#gnb .submenu>ul>li>a {display:block; padding: var(--space-16) 0; color:#fff; font-weight: 400; line-height:1.2em; white-space:nowrap; font-size: var(--font-size-16); }
#gnb .submenu>ul>li>a:hover {text-decoration:underline; font-weight: 500;}


/*header active */
#header.active {background: #fff;}
#header.active .sitelogo a {background-image: url(../images/common/logo-active.png);}
#header.active #gnb > ul > li > a {color:#242424;}

/* for mobile */
.btn-m-menu {display:none; position:absolute; top:50%; right:var(--space-container); width:24px; height:24px; -webkit-transform:translateY(-50%); transform:translateY(-50%);}
.btn-m-menu div {display:flex; flex-direction:column; justify-content:center; gap:7px; width:100%; height:100%;}
.btn-m-menu span {display:block; width:100%; height:2px; background:#fff;}
#header.active .btn-m-menu span {background:#242424;}

.mobile-navigation {display:block;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 {max-height:60px; padding: 19px 20px;}
.mobile-navigation .home a {display: block;  color: #2c2c2c; font-size:20px; font-weight: 700; line-height: 1.3em;}
.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; display:block; padding:13px 20px; color:#242424; font-size:18px; font-weight:700; line-height:1.3em;}
.mobile-navigation .nav-menu>ul>li>a div {display:flex; align-items:flex-end; gap:5px;}
.mobile-navigation .nav-menu>ul>li>a .en {order:2;  font-size:.8em; font-weight:500; line-height:1.3em; opacity:.4;}
.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 #454545; border-bottom:2px solid #454545;}
.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; background:var(--color-primary); padding: 10px 0;}
.mobile-navigation .nav-menu .submenu > ul > li > a {display:flex; align-items:flex-end; gap:5px; padding:8px 20px; color:#fff; font-size:16px; font-weight:500; line-height:1.3em;}
.mobile-navigation .nav-menu .submenu > ul > li > a .bar {display:none;}
.mobile-navigation .nav-menu .submenu > ul > li > a .en {order:2; font-size:.8em; line-height:1.3em; font-weight:400; opacity:.4;}
.mobile-navigation .close {position:absolute; top:15px; 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-visual */
.main-visual {position: relative; width:100%; height:100vh; }
.main-visual .contain {max-width: 1740px;}
.main-visual .items {position:relative; background:#000; overflow:hidden;}
.main-visual .item {position:relative; height:100vh; overflow:hidden;}
.main-visual .img {position:absolute; top:0; left:0; width:100%; height:100%; overflow:hidden; transition:5s linear; transform:scale(1.15);}
.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 .caption {position:absolute; top:50%; left:0; transform:translateY(-50%); width:100%; z-index:40;}
.main-visual .caption .txt {text-align:left;}
.main-visual .caption h2,
.main-visual .caption p,
.main-visual .caption .btn-wrap {transition:1.2s; transform:translate(-50px,0); opacity:0;}
.main-visual .caption h2 {font-size:var(--font-size-64); font-weight:700; line-height:1.25em; color:#fff;}
.main-visual .caption p {margin-top: var(--space-40); font-size:var(--font-size-20); font-weight:400; line-height:1.5em; color:#fff;}
.main-visual .caption .btn-wrap {display: flex; align-items: center; gap: 8px; margin-top: var(--space-40);}

.main-visual .active .img {transform:scale(1);}
.main-visual .active .caption h2,
.main-visual .active .caption p,
.main-visual .active .caption .btn-wrap {transform:translate(0,0); opacity:1;}
.main-visual .active .caption h2 {transition-delay:.3s;}
.main-visual .active .caption p {transition-delay:.5s;}
.main-visual .active .caption .btn-wrap {transition-delay:.7s;}

.main-visual .mv-btn-wrap {display: flex; align-items: center; gap: 8px; position:absolute; bottom: var(--space-40); right: var(--space-40);}
.slide-btn {width:56px; height:56px; border: 1px solid rgba(255, 255, 255, 0.50); background: url(../images/main/slide-btn.svg) no-repeat center; border-radius:50%; transition:.2s;}
.slide-btn.slide-prev {transform: rotate(180deg);}
.slide-btn:hover {background-color:#111; border-color:#111;}

.main-visual .item .video-js,
.main-visual .item video {position:absolute; top:0; left:0; width:100%; height:100%; object-fit:cover;}
.main-visual .item iframe {position:absolute; top:50%; left:50%; width:100vw; height:100vh; -webkit-transform:translate(-50%,-50%); transform:translate(-50%,-50%);}
.vjs-has-started .vjs-control-bar {display:none !important; visibility:hidden !important;}

.com-btn {display:inline-flex; align-items:center; justify-content:center; flex-shrink:0; padding:var(--space-16) var(--space-40); border:1px solid rgba(255, 255, 255, 0.50); border-radius:100px; color:#fff; font-size:var(--font-size-16); font-weight:500; line-height:1.625em; transition:.2s;}
.com-btn:hover {background:#111; border-color:#111;}
.com-btn.type-black {background:#111; border-color: #111; }
.com-btn.type-black:hover {background:#fff; color: #242424; border-color:rgba(221, 221, 221, 0.50);}
.com-btn.type-white {background:#fff; border-color: #ddd; color: #242424; }
.com-btn.type-white:hover {background:#111; border-color: #111; color: #fff;}

/* main section  */
.main-section {position:relative;}
.main-sec-label {font-family: 'montserrat'; color:#242424; font-size:var(--font-size-16); font-weight:500; line-height:1.625em;}
.main-sec-tit {margin-top:var(--space-32); color:#242424; font-size:var(--font-size-44); font-weight:700; line-height:1.364em;}
.main-sec-desc {margin-top:var(--space-32); color:#454545; font-size:var(--font-size-20); font-weight:400; line-height:1.6em;}
.main-sec-head.type-white .main-sec-label,
.main-sec-head.type-white .main-sec-tit,
.main-sec-head.type-white .main-sec-desc {color:#fff;}

.main-about {padding:var(--space-150) 0;}
.main-about .main-sec-head {margin-bottom:var(--space-70);}
.main-about-body {display:flex; align-items:center; justify-content:space-between; gap:var(--space-40); padding-right:max(var(--space-container), (100% - 1502px) / 2);}
.main-about-img {position:relative; width:57%; max-width:948px; flex-shrink:0;}
.main-about-img img {width:100%; height:100%; object-fit:cover;}
.main-about-list {flex: 1; max-width:610px; }
.main-about-list li {border-bottom:1px solid #ddd;}
.main-about-list li:first-child {border-top:1px solid #111;}
.main-about-list a {display:flex; align-items:center; justify-content:space-between; gap:var(--space-16); padding:var(--space-32) 0;}
.main-about-list .con {display:flex; flex-direction:column; align-items:flex-start; gap:var(--space-12); min-width:0;}
.main-about-list .cate {color:#999; font-size:var(--font-size-16); font-weight:400; line-height:1.625em;}
.main-about-list .tit {color:#242424; font-size:var(--font-size-24); font-weight:600; line-height:1.417em;}
.main-about-list .txt {color:#999; font-size:var(--font-size-16); font-weight:400; line-height:1.625em;}
.main-about-list .more {display:flex; align-items:center; gap:var(--space-16); flex-shrink:0; opacity:0; color:#242424; font-size:var(--font-size-16); font-weight:400; line-height:1.625em; white-space:nowrap; transition:.3s;}
.main-about-list a:hover .more {opacity:1;}

.main-service {padding-bottom:var(--space-150);}
.main-service .main-sec-head {margin-bottom:var(--space-70);}
.main-service-list {display:flex; gap:var(--space-24); flex-wrap: wrap;}
.main-service-list li {flex:1; min-width:0;}
.main-service-list li:nth-child(2) {padding-top:var(--space-100);}
.main-service-list a {display:flex; flex-direction:column; justify-content:flex-end; position:relative; aspect-ratio: 29 / 40; padding:var(--space-64) var(--space-40); overflow:hidden;}
.main-service-list .img {position:absolute; inset:0;}
.main-service-list .img:after {content:""; position:absolute; inset:0;  transition:.4s;}
.main-service-list .img img {width:100%; height:100%; object-fit:cover; transition:.6s;}
.main-service-list .con {position:relative; z-index:2; display:flex; flex-direction:column; gap:var(--space-24);}
.main-service-list .num {color:rgba(255,255,255,0.5); font-family:'montserrat', sans-serif; font-size:var(--font-size-16); font-weight:600; line-height:1.625em;}
.main-service-list .tit {color:#fff; font-size:var(--font-size-30); font-weight:600; line-height:1.333em;}
.main-service-list .detail {display:flex; flex-direction:column; gap:var(--space-24); max-height:0; margin-top:calc(var(--space-24) * -1); overflow:hidden; opacity:0; transition:.4s;}
.main-service-list .desc {color:#fff; font-size:var(--font-size-16); font-weight:400; line-height:1.625em;}
.main-service-list .more {display:flex; align-items:center; gap:var(--space-16); color:#fff; font-size:var(--font-size-16); font-weight:400; line-height:1.625em;}
.main-service-list a:hover .img:after {background:linear-gradient(180deg, rgba(43,57,87,0) 0%, rgb(43,57,87) 82%), rgba(0,0,0,0.2);}
.main-service-list a:hover .img img {transform:scale(1.06);}
.main-service-list a:hover .detail {max-height:12em; margin-top:0; opacity:1;}

.main-strength {padding:var(--space-150) 0; background: url(../images/main/strength-bg.jpg) no-repeat center / cover; }
.main-strength-bg {position:absolute; inset:0;}
.main-strength-bg img {width:100%; height:100%; object-fit:cover;}
.main-strength .contain {position:relative; z-index:2; align-items:flex-start; gap:var(--space-40);}
.main-strength .main-sec-head {flex:1; min-width:0;}
.main-strength-list {display:flex; flex-direction:column; gap:var(--space-16); width:59%; max-width:830px; flex-shrink:0;}
.main-strength-list a {display:flex; align-items:center; gap:var(--space-40); flex-wrap: wrap; padding:var(--space-40); background:rgba(255,255,255,0.3); backdrop-filter:blur(15px); transition:.2s;}
.main-strength-list .ico {display:flex; align-items:center; justify-content:center; flex-shrink:0; width:56px; height:56px;}
.main-strength-list .ico img {max-width:100%; max-height:100%;}
.main-strength-list .con {flex:1; min-width:0; display:flex; flex-direction:column; gap:var(--space-24);}
.main-strength-list .tit {color:#fff; font-size:var(--font-size-30); font-weight:600; line-height:1.333em;}
.main-strength-list .txt {color:#fff; font-size:var(--font-size-16); font-weight:400; line-height:1.625em;}
.main-strength-list .more {display:flex; align-items:center; gap:var(--space-16); flex-shrink:0; color:rgba(255,255,255,0.6); font-size:var(--font-size-16); font-weight:400; line-height:1.625em; white-space:nowrap;}
.main-strength-list a:hover {background:rgba(255,255,255,0.4);}

.main-notice {padding:var(--space-150) 0;}
.main-notice .contain {align-items:flex-start; gap:var(--space-40);}
.main-notice-head {display:flex; align-items: start; flex-direction:column; gap:var(--space-56); flex-shrink:0;}
.main-notice-list {width:58%; max-width:830px; flex-shrink:0;}
.main-notice-list li {border-bottom:1px solid #ddd;}
.main-notice-list li:first-child {border-top:1px solid #111;}
.main-notice-list a {display:flex; align-items:center; min-height:104px; padding:16px 0 16px var(--space-40); }
.main-notice-list .tit {flex:1; min-width:0; width: 100%; overflow:hidden; color:#242424; font-size:var(--font-size-18); font-weight:500; line-height:1.556em; white-space:nowrap; text-overflow:ellipsis; transition:.2s;}
.main-notice-list .date {display:flex; align-items:center; justify-content:center; flex-shrink:0; width:140px; color:#8f8f8f; font-size:var(--font-size-18); font-weight:400; line-height:1.556em; text-align:center;}
.main-notice-list a:hover .tit {color:var(--color-primary);}

/* sub*/
.sub-visual {position:relative; width:100%; height:clamp(370px, calc(640 / var(--inner) * 100vw), 640px); color:#fff; background-color:#eee; z-index: 5;}
.sub-visual .bg-wrap {position: relative; width: 100%; height: 100%; overflow: hidden;}
.sub-visual .bg {position:absolute; inset:0; width:100%; height:100%; background-position:50% 50%; background-size:cover; animation:sv-zoomIn 5s forwards linear;}
.sub-visual .cell {position:absolute; bottom: var(--space-68); left: 50%; transform: translate(-50%, 0); width:100%;}
.sub-visual h2 {color: #fff; font-size:var(--font-size-80); line-height:1.125em; font-weight: 600;}
.sub-visual p {color: #fff; font-size:var(--font-size-20); line-height:1.5em; font-weight: 500; margin-top: var(--space-32);}
.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")}

@keyframes sv-zoomIn {
    0% {transform:scale(1.1);}
    100% {transform:scale(1);}
}

.sub-visual .box-wrap {padding: var(--space-88) 0 var(--space-48); border-bottom: 1px solid rgba(255, 255, 255, 0.50);}
.lnb-depth {margin:0; align-items:center; gap:var(--space-16); font-size:var(--font-size-16); font-weight:600; }
.lnb-depth .sv-home {display:flex; align-items:center; justify-content:center; flex-shrink:0; width:16px; height:16px;}
.lnb-depth > a {display:flex; align-items:center;}
.lnb-depth .depth {display:inline-flex; align-items:center; color:#fff;}
.lnb-depth .depth:before {content:""; display:block; width:16px; height:16px; margin-right:var(--space-16); border-radius:50%; background:url("../images/common/arrow.svg") no-repeat center / contain; flex-shrink:0;}

.path-wrap {z-index:5; padding:0; border-radius:0; background:transparent; backdrop-filter:none;}
.path-wrap .wrap {max-width:none; margin:0;}
.path-wrap .inner {display:flex; gap:10px; justify-content:flex-end;}
.path-wrap .part {position:relative; min-width:250px; z-index:50; transition:.2s;}
.path-wrap .part > a {display:flex; align-items:center; justify-content:space-between; position:relative; height:60px; font-size:var(--font-size-16); font-weight:600; line-height:1.5em; padding:var(--space-20); padding-right:calc(var(--space-20) + 12px); background:rgba(255,255,255,0.2); border-radius:100px; backdrop-filter:blur(10px); color:#fff;}
.path-wrap .part > a:after {content:""; position:absolute; top:50%; right:20px; transform:translateY(-50%); width:12px; height:12px; background:url("../images/common/path-down.svg") 50% 50% no-repeat; background-size:contain;}
.path-wrap .part.active > a:after {transform:translateY(-50%) rotate(180deg);}
.path-wrap .part ul {display:none; position:absolute; top:calc(100% + 8px); left:0; right:0; padding: var(--space-30) 0; background:#fff; backdrop-filter:blur(12px); border:1px solid #eee; border-radius:var(--radius-8); border: 1px solid #ddd; overflow:hidden;}
.path-wrap .part ul li a {display:block; padding:var(--space-12) var(--space-30); white-space:nowrap; background:transparent; font-size:var(--font-size-18); color:#242424; line-height:1.2em;}
.path-wrap .part ul li:hover a,
.path-wrap .part ul li.active a {color:var(--color-primary);}

#contArea {max-width:1500px; padding:0 var(--space-container); margin:0 auto;}
#contArea.wide {max-width:100%; padding:0;}

.sub-title {padding-top: var(--space-100); padding-bottom: var(--space-100); }
.sub-title h2, .sub-title h3 {position: relative;font-size:var(--font-size-48); font-weight:700; color:#242424; line-height:1.2em; text-align: left;}
#contArea.wide > .sub-title {max-width:1500px; margin:0 auto; padding: var(--space-100) var(--space-container);}

.real-cont {min-height:300px; padding-bottom: var(--space-150);}
.real-cont.pb0 {padding-bottom: 0;}

/* footer */
#footer {position:relative; background:#fff; border-top:1px solid #e9e9e9; padding:var(--space-64) 0;}
#footer .contain {display:flex; flex-direction:column; gap:var(--space-48); max-width:1740px;}
#footer .ft-top {align-items:flex-start; width:100%;}
#footer .ft-logo {display:block; width:190px;}
#footer .ft-logo img {width:100%; height:auto;}
#footer .bt-nav {gap:var(--space-48);}
#footer .bt-nav a {color:#242424; font-size:var(--font-size-16); font-weight:600; line-height:1.625em; transition:.2s;}
#footer .bt-nav a:hover {text-decoration:underline; text-underline-offset:4px;}
#footer .ft-bottom {align-items:flex-end; width:100%;}
#footer .ft-offices {gap:var(--space-64);}
#footer .ft-office {display:flex; flex-direction:column; gap:var(--space-12);}
#footer .ft-office-tit {color:#242424; font-size:var(--font-size-16); font-weight:600; line-height:1.625em; letter-spacing:-.03em;}
#footer .ft-office-info {display:flex; flex-direction:column; gap:var(--space-4);}
#footer .ft-office-info li {color:#8d8d8d; font-size:var(--font-size-15); font-weight:400; line-height:1.733em; letter-spacing:-.03em;}
#footer .ft-office-info a {color:#8d8d8d;}
#footer .ft-copy {display:flex; flex-direction:column; align-items:flex-end; gap:var(--space-4); flex-shrink:0;}
#footer .ft-privacy {gap:var(--space-16);}
#footer .ft-privacy a {color:#b4b4b4; font-size:var(--font-size-15); font-weight:400; line-height:1.533em;}
#footer .copyright {text-align:right;}
#footer .copyright p {color:#b4b4b4; font-size:var(--font-size-15); font-weight:400; line-height:1.533em;}

.scr-top-wrap {position:fixed; bottom:0; right:var(--space-40); z-index:70; margin-bottom:var(--space-130);}
.scroll-top {display: block; width:70px; height:70px; border: 1px solid #DDD; background:#fff url(../images/common/scroll-top.svg) no-repeat center; border-radius:50%; transition:.2s;}