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

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

.contain {width:100%; max-width:1460px; margin:0 auto; padding-left:var(--contain-padding); padding-right:var(--contain-padding);}
.contain:after {content:" "; display:block; clear:both;}

/* header */
#header {position:fixed; width:100%; z-index:102; top:0; left:0; right:0;}
#header:after {position:absolute; bottom:0; left:0; right:0; background-color:rgba(255, 255, 255, 0.30); height:1px; content:'';}
#header .contain {position:relative; display:flex; align-items:center;}
#header.fixed {background:rgba(0, 0, 0, 0.4);}
#header:hover {background:rgba(0, 0, 0, 0.80);}

.sitelogo a {display:block;}
.sitelogo img {height:clamp(40px, calc( 53 / var(--inner) * 100vw ), 53px);}

#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); position:relative; padding:0 var(--gnb-gutter); font-size:var(--font-size-18); font-weight:500; letter-spacing:0; color:#fff; display:flex; align-items:center; justify-content:center; position:relative; text-align:center; z-index:5;}

#gnb .submenu {position:absolute; left:0; width:100%; height:0; overflow:hidden; text-align:center; color:#fff;}
#gnb .submenu>ul {padding:var(--space-35) 0;}
#gnb .submenu>ul>li {margin-bottom:13px;}
#gnb .submenu>ul>li:last-child {margin-bottom:0;}
#gnb .submenu>ul>li>a {display:block; line-height:1.6em;}
#gnb .submenu>ul>li>a:hover {color:var(--color-primary); font-weight:600;} 

.submenu-bg {display:none; position:absolute; width:100%; left:0;background:rgba(0, 0, 0, 0.80);}

.language {z-index:10; position:relative; display:inline-block;}
.language .toggle-button {border:1px solid rgba(255,255,255,.3); border-radius:30px; display:flex; align-items:center; gap:10px; padding:3px 12px; background:none; color:#fff; font-weight:700; text-align:left;}
.language .toggle-button .ico {width:16px;}
.language .toggle-button .txt {width:36px;}
.language .toggle-button .chevron {width:12px; margin-top:-.1em;}
.language .toggle-button svg {display:block; width:100%; height:auto;}
.language .toggle-button path {fill:#fff;}
.language .toggle-layer {font-size:var(--font-size-14); margin-top:10px; display:none; position:absolute; left:0; width:100%; padding:12px 8px; background:#fff; border:1px solid #ddd; border-radius:6px; text-align:center;}
.language .toggle-layer ul {display:grid; gap:2px;}
.language .toggle-layer ul li {padding:6px 0; border-bottom:1px solid #ddd;}
.language .toggle-layer ul li:last-child {border-bottom:none; padding-bottom:0;}
.language .toggle-layer ul li:first-child {padding-top:0;}
.language .toggle-layer a {display:block; font-weight:600; line-height:1.5em;}
.language.active .toggle-button .chevron {transform:scaleY(-1);}

/* 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:17px; 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:14px; 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);}
.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 .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 */
.main-visual, .main-visual .item {height:100dvh;}
.main-visual {position:relative; overflow:hidden; color:#fff;}
.main-visual .item {position:relative; overflow:hidden; background:#000;}
.main-visual .item img {position:absolute; inset:0; width:100%; height:100%; object-fit:cover; transition:5s linear; transform:scale(1.15);}
.main-visual .item video {position:absolute; inset:0; width:100%; height:100%; object-fit:cover;}

.main-visual .caption p {transition:.8s; opacity:0; transform:translateX(20px); font-family:"Montserrat", sans-serif;}
.main-visual .caption .t1 {margin-bottom:var(--space-30); font-size:clamp(20px, calc(64 / var(--inner) * 100vw), 64px); font-weight:600; line-height:1.12em; letter-spacing:-.03em;}
.main-visual .caption .t2 {font-size:clamp(16px, calc(24 / var(--inner) * 100vw), 24px); line-height:1.1em; letter-spacing:-.03em;}

.main-visual .active .item img {transform:scale(1);}
.main-visual .active .caption p {opacity:1; transform:translateX(0);}
.main-visual .active .caption .t1 {transition-delay:0.4s;}
.main-visual .active .caption .t2 {transition-delay:0.6s;}

.main-visual .dots {display:flex; align-items:center;}
.main-visual .dot-paging {color:#fff;}
.main-visual .dot-paging .current {font-size:var(--font-size-20); padding-right:5px; font-weight:600;}
.main-visual .dot-paging .total {padding-left:5px; opacity:0.5;}

.main-visual .caption {position:absolute; top:50%; left:50%; -webkit-transform:translate(-50%, -50%); transform:translate(-50%, -50%); padding:0 var(--contain-padding); width:100%; max-width:1460px; z-index:30;}
.main-visual .controls {gap:var(--space-40); display:flex; justify-content:flex-end; position:absolute; bottom:var(--space-50); left:50%; transform:translateX(-50%); width:100%; max-width:1460px; padding:0 var(--contain-padding); z-index:30;}
.main-visual .btns {display:flex; gap:12px;}
.main-visual .btns button {background:transparent; border:none; cursor:pointer; transition:.2s;}
.main-visual .btns img {height:clamp(40px, calc( 70 / var(--inner) * 100vw ), 70px);}

.m-sec {padding:var(--space-120) 0;}

.m-tit.center {text-align:center;}
.m-tit p {margin-bottom:15px; color:#6C6C6C; font-family:"Montserrat", sans-serif; font-size:var(--font-size-18); font-weight:700; letter-spacing:-.03em;}
.m-tit h2 {color:#242424; font-size:var(--font-size-42); font-weight:600; line-height:1.28em; letter-spacing:-.03em;}
.m-tit h2 span {font-family:"Montserrat", sans-serif;}

.main-sec3 {background-color:#F8F8F8;}

.doc-btn a {min-width:152px; height:54px; font-size:var(--font-size-18); font-weight:600; border-radius:30px; gap:12px; border:1px solid #ddd; padding:0 var(--space-35); display:inline-flex; align-items:center;}
.doc-btn i {width:6px; height:12px; background:url('/images/main/btn-arrow.png') 50% 50% / contain no-repeat; display:inline-block;}
.doc-btn a:hover {background-color:var(--color-primary); color:#fff; border-color:var(--color-primary);}
.doc-btn a:hover i {background-image:url('/images/main/btn-arrow-wh.png');}
.doc-btn.on a {background-color:var(--color-primary); color:#fff; border-color:var(--color-primary);}
.doc-btn.on a i {background-image:url('/images/main/btn-arrow-wh.png');}

.about-hero {display:flex; gap:var(--space-90); align-items:center;}
.about-txt {flex:1;}
.about-desc {margin:var(--space-50) 0;}
.core-values-list {margin-top:var(--space-70); display:flex; text-align:center;}
.core-item {width:20%;}
.core-icon {width:clamp(100px, calc( 180 / var(--inner) * 100vw ), 180px); margin:0 auto; background-color:#fff; display:flex; align-items:center; justify-content:center; border-radius:50%; aspect-ratio:1/1;}
.core-item-title {margin:var(--space-20) 0; font-family:'Montserrat',sans-serif; font-weight:700; font-size:var(--font-size-24);  color:var(--color-bk);}
.core-item-desc {font-size:var(--font-size-18); line-height:1.44em;}

.main-sec4.m-sec {padding-bottom:0;}
.service-cards {display:flex; gap:var(--space-24); align-items:center;}
.service-card {position:relative; display:flex; flex-direction:column; justify-content:space-between; width:33.333%; height:360px; border-radius:24px; overflow:hidden; background-color:#fff; border:1px solid #ddd; padding:var(--space-50);}
.service-card:hover {background-color:#f3f4ff; border:2px solid var(--color-primary);}
.service-title {margin-bottom:var(--space-20); font-weight:700; font-size:var(--font-size-28); line-height:1.5em; color:var(--color-bk);}
.service-desc {line-height:1.63em;}
.service-icon {position:absolute; right:var(--space-50); bottom:var(--space-50);}
.service-icon img {height:clamp(50px, calc( 80 / var(--inner) * 100vw ), 80px);}

.news-tabs {margin-bottom:var(--space-25); display:flex; gap:var(--space-30); align-items:center;}
.news-tab {min-width:70px; border:none; padding:10px var(--space-15); display:flex; align-items:center; justify-content:center; border-radius:30px; font-weight:600; font-size:var(--font-size-18);}
.news-tab.active {background-color:var(--color-primary); color:#f3f4ff;}
.main-news {border-top:2px solid #242424;}
.news-item {padding:var(--space-40) var(--space-100) var(--space-40) var(--space-50); position:relative; border-bottom:1px solid #ddd; display:flex; align-items:center;}
.news-item:after {width:36px; height:34px; margin-right:10px; transition:all 0.2s ease-in-out; position:absolute; content:''; top:50%; transform:translateY(-50%); right:var(--space-50); background:url('/images/main/news-arrow.png') 50% 50% / contain no-repeat;}
.news-item-category {width:220px; flex-shrink:0; color:#242424; font-size:var(--font-size-18); font-weight:600; letter-spacing:-0.03em;}
.news-item-title {font-size:var(--font-size-22); max-height:1.4em; overflow:hidden; text-overflow:ellipsis; word-break:break-all; white-space:nowrap; font-weight:500; letter-spacing:-0.03em; line-height:1.4em; color:#242424;}
.news-item-date {margin-top:var(--space-20);}
.news-item:hover .news-item-title {color:var(--color-primary);}
.news-item:hover:after {margin-right:0; background-image:url('/images/main/news-arrow-on.png'); transition:all 0.2s ease-in-out;}
.news-item-text {flex:1; overflow:hidden;}

/* sub page */
.sub-visual {text-align:center; position:relative; height:clamp(250px, calc( 540 / var(--inner) * 100vw ), 540px); 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 .inner {margin-top:30px; position:absolute; top:50%; left:0; width:100%; transform:translateY(-50%);}
.sub-visual .txt1 {font-size:clamp(22px, calc( 60 / var(--inner) * 100vw ), 60px); line-height:1em; display:block; letter-spacing:-.03em; font-weight:700;}
.sub-visual .txt2 {margin-top:var(--space-20); font-size:clamp(15px, calc( 18 / var(--inner) * 100vw ), 18px); line-height:1.3em; display:block; letter-spacing:-.03em; font-weight:500;}
.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 .bg6 {background-image:url("../images/common/sv6.jpg");}
.sub-visual [data-aos=fade-up] {transform:translate3d(0,30px,0);}
.loaded .sub-visual .bg {transform:scale(1); opacity:1;}

/* .lnb {margin-top:-80px; background:rgba(0, 0, 0, 0.32); position:relative; z-index:10;}
.lnb ul li {position:relative; z-index:1; flex:1;}
.lnb ul li a {height:80px; color:#999; font-size:var(--font-size-20); align-items:center; justify-content:center; display:flex; letter-spacing:-.03em; font-weight:600; position:relative;}
.lnb ul li.active a {color:#fff; border-top:2px solid #fff;} */

.lnb-wrap .contain {padding:0;}
.lnb-wrap {margin-top:-35px; padding:0 var(--contain-padding);}
.lnb {max-width:1400px; margin:0 auto; text-align:center; box-shadow:2px 8px 10px rgba(0,0,0,.2); border-radius:60px; overflow:hidden; background-color:#fff; position:relative;}
.lnb .swiper-wrapper {display:flex; box-sizing:border-box;}
.lnb ul li {flex:1; background:#fff;}
.lnb ul li a {font-size:var(--font-size-18); height:70px; padding:0 15px; font-weight:600; display:flex; align-items:center; justify-content:center; line-height:1.3em; letter-spacing:-.03em; position:relative; color:#5D5D5D;}
.lnb ul li a:after {height:28px; width:1px; position:absolute; content:''; top:50%; transform:translateY(-50%); left:0; bottom:0; background-color:#ddd;}
.lnb ul li:hover a {color:var(--color-primary);}
.lnb ul li.active a {background:var(--color-primary); color:#fff !important;}
.lnb ul li:first-child a:after,
.lnb ul li.active a:after,
.lnb ul li.active + li a:after {display:none;}


.sub-title {padding:var(--space-120) 0 var(--space-70); text-align:center;}
.sub-title .tit {font-size:var(--font-size-48); letter-spacing:-.03em; line-height:1.04em; color:var(--color-bk);}

#contArea {width:100%; max-width:1460px; margin:0 auto; padding:0 var(--contain-padding);}
#contArea.wide {max-width:none; padding:0;}

.real-cont {padding-bottom:var(--space-150);}

/* footer */
#footer {font-size:var(--font-size-15); padding:var(--space-40) 0; background-color:#1F1F1F; color:#C0C0C0;}
#footer .contain {display:flex;}

.foot-logo {flex-shrink:0;}
.foot-logo img {height:clamp(40px, calc( 53 / var(--inner) * 100vw ), 53px);}

.foot-content {margin-left:var(--space-50); flex:1;}
.foot-info {margin:var(--space-15) 0; line-height:1.74em; font-style:normal;}
.foot-info span {padding-right:var(--space-20);}

.foot-company {line-height:1.5em;}
.foot-links {display:flex; flex-direction:column; justify-content:space-between;}
.foot-menu {display:flex; gap:var(--space-40); color:#fff; font-weight:500;}
.foot-youtube {text-align:right;}
.ytb-text {font-size:var(--font-size-12); margin-top:7px; letter-spacing:-.03em; line-height:1.3em;}

.go-top {position:fixed; bottom:var(--space-30); right:var(--space-30); border-radius:100%; box-shadow:1px 3px 10px rgba(0,0,0,.3);}