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

#skipToContent a {z-index:100000;position:absolute;overflow:hidden;top:0;left:0;width:1px;height:1px;font-size:0;line-height:0;}
#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-tablet {display:block;}
.only-desktop {display:block;}
.only-tablet {display:none;}
.only-mobile {display:none;}

.contain {max-width:1260px; padding-left:30px; padding-right:30px; margin:0 auto;}

/* header */
#header {position:fixed; top: 0; left: 0; width:100%; z-index:100;}
#header .contain {position:relative; display:flex; align-items:center; justify-content:space-between; height:var(--header-height); max-width: 1860px; z-index:10;}
#header .sitelogo img {filter: grayscale(1) brightness(0) invert(1);}

#gnb {text-align:center; flex:1 1 auto; min-width:0; width:1%;}
#gnb>ul {display:flex; justify-content:center;}
#gnb>ul>li {position:relative; padding:0 40px;}
#gnb>ul>li>a {position:relative; display:flex; align-items:center; flex-direction: column; justify-content:center; height:var(--header-height); color:#fff; font-size:18px; font-weight:500; line-height:1.3em;}
#gnb .submenu {display:none; position:absolute; left:50%; width:218px; transform:translateX(-50%); background:var(--primary-color); text-align:center;}
#gnb .submenu>ul {padding:26px 0;}
#gnb .submenu>ul>li {position: relative;}
#gnb .submenu>ul>li>a {position: relative;display:block; padding:5px 0; color:#fff; font-size:15px; line-height:2em;}
#gnb .with-depth .submenu>ul>li>a:after {position: absolute; content: ''; width: 12px; top: 0; height: 100%; right: 35px; background: url('/images/common/arrow-gnb.png') no-repeat center center; background-size: contain;}
#gnb .with-depth .submenu>ul>li.no-submenu>a:after {content: none;}
#gnb .with-depth .submenu>ul>li.on>a:after {transform: rotate(180deg);}
#gnb .submenu>ul>li>a:hover, #gnb .third-depth>ul>li>a:hover {text-decoration:underline; text-underline-offset: 4px;}
#gnb .third-depth {display: none; background: #003163;}
#gnb .third-depth>ul {padding: 15px 0;}
#gnb .third-depth>ul>li>a {display: block;font-size: 13px; line-height: 2em; padding: 3px 5px; color: #fff;}

.global {position: relative; display: flex; align-items: center; width: fit-content; height: 100%; font-weight: 600;}
.lang-current {display: flex; align-items: center; justify-content: center; gap: 7px; height: var(--header-height); color: #fff; cursor: pointer;}
.lang-current img {filter: brightness(10)}
.global .arrow {margin-left: 5px;}
.global ul {position: absolute; top: 100%; left: 50%; transform: translateX(-50%); display: none; padding: 14px 5px; text-align: center; background: #fff;}
.global ul li:not(:last-child) {margin-bottom: 3px;}
.global ul a {display: block; padding: 0 27px; color: #000; font-weight: 700;}
.global ul a:hover {text-decoration: underline; text-underline-offset: 4px; color: var(--primary-color);}
.global.active .arrow img {transform: rotate(180deg);}

/* header fixed */
#header.header-fixed, #header.active {background: #fff;}
#header.header-fixed .sitelogo img,
#header.header-fixed .lang-current img,
#header.active .sitelogo img,
#header.active .lang-current img {filter: none;}
#header.header-fixed #gnb>ul>li>a,
#header.header-fixed .lang-current,
#header.active #gnb>ul>li>a,
#header.active .lang-current {color: var(--dark-color);}

/* for mobile */
.btn-m-menu {display:none; position:relative; width:26px; height:26px;}
.btn-m-menu span {position:absolute; left:0; right:0; top:50%; height:2px; margin-top:-1px; 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;}

#header.header-fixed .btn-m-menu span,
#header.active .btn-m-menu span,
#header.header-fixed .btn-m-menu span:before,
#header.active .btn-m-menu span:before,
#header.header-fixed .btn-m-menu span:after,
#header.active .btn-m-menu span:after {background: var(--dark-color);}

.mobile-navigation {display:none; 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 .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(--primary-color)}
.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(--primary-color);}
.mobile-navigation .nav-menu .with-depth .submenu>ul>li>a {display: none;}
.mobile-navigation .nav-menu .with-depth .submenu>ul>li.no-submenu>a {display: block;}

.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 */
.btn-more {display: flex; align-items: center; justify-content: center; width: 200px; height: 50px; border: 1px solid #fff; font-size: 18px; color: #fff; transition: .2s;}
.btn-more:hover {background: var(--primary-color); border-color:var(--primary-color);}
.btn-more.blue-btn {border-color:var(--primary-color); color: var(--primary-color);}
.btn-more.blue-btn:hover {color: #fff;}
.main-full .contain {height: 100vh;}
.main-full {padding: calc(var(--header-height) + 30px) 0;}
.main-section .contain {max-width: 1460px;}
.main-section {position: relative; color: #fff; z-index:1;}

.main-welcome {position: relative; z-index: 2;}
.main-welcome:before {position: absolute; content: ''; bottom: 0; left: 0; width: 100%; height: 25vh; background: linear-gradient(rgba(47,47,47,0) 0%, #1c1c1c 80%);}
.main-full h2 {margin-bottom:clamp(0.9375rem, 0.625rem + 0.7813vw, 1.5625rem);}
.main-full p {margin-bottom:clamp(1.875rem, 0.4688rem + 3.5156vw, 4.6875rem); opacity: .7;}

.main-welcome .contain {max-width: 1660px;}
.main-welcome .txt {width: 60%;}
.main-welcome .txt br {display: none;}
.main-welcome h2 {font-size: clamp(26px, calc( 70 / 1600 * 100vw ), 70px);}


.main-product {position: relative; padding-top: calc(clamp(2.5rem, -3.4375rem + 14.8438vw, 14.375rem)/*  + 50vh */);}
.main-product:before {position: absolute; content: ''; z-index: 1; bottom: 0; width: 100%; height: 50vh; background: linear-gradient(rgba(255,255,255,0) 25%, #1c1c1c 100%);}
.main-product .dark-area {height: 50vh; background: linear-gradient(#1c1c1c 1%, rgba(255,255,255,0) 100%); position: absolute;z-index: 1;width: 100%;top: 0; pointer-events: none;}
.main-product .bg img {width: 100%;height: auto;min-width: 100%;min-height: 100%;position: fixed;z-index: -1;top: 50%;left: 50%;transform: translate(-50%, -50%);object-fit: cover}
.main-product .product-wrap {position: relative; z-index:1; min-height: 80vh;}
.main-product .product-wrap:nth-child(even) .wrap {flex-direction: row-reverse;}
.main-product .product-wrap .wrap {width: 100%; height: fit-content;}
.main-product .product-wrap .txt {width: 50%; padding-left:clamp(1.875rem, -0.3125rem + 5.4688vw, 6.25rem);}
.main-product .product-wrap .img {flex: 1; text-align: center;}
.main-product h2 {margin-bottom:clamp(0.9375rem, 0.4688rem + 1.1719vw, 1.875rem);}
.main-product p {margin-bottom:clamp(1.25rem, 0.1563rem + 2.7344vw, 3.4375rem);}
.main-product .product-wrap:nth-child(odd) {text-align: right;}
.main-product .product-wrap:nth-child(odd) .btn-more {margin-left: auto;}
.main-product .product-wrap:nth-child(odd) .txt {padding-left: 0; padding-right: clamp(1.875rem, -0.3125rem + 5.4688vw, 6.25rem);}

.main-double {position: relative;}
.main-gallery .items {position: relative;}
.main-gallery .slick-arrow {position: absolute; top: 50%; margin-top: calc(var(--gallery-arrow) / -2); width: var(--gallery-arrow); height: var(--gallery-arrow); overflow: hidden; border: 0; text-indent: -9999em; z-index: 5;}
.main-gallery .slick-prev {left: -110px; background: url('/images/main/m-gallery-prev.png') no-repeat center center; background-size: contain;}
.main-gallery .slick-next {right: -110px; background: url('/images/main/m-gallery-next.png') no-repeat center center; background-size: contain;}
.main-product-gallery {position: relative; padding:clamp(2.5rem, -0.1563rem + 6.6406vw, 7.8125rem) 0 clamp(2.5rem, -2.5rem + 12.5vw, 12.5rem);}
.main-product-gallery:before {position: absolute; content: ''; z-index: -1; top: 0; width: 100%; height: 100%; background: linear-gradient(#1c1c1c 65%, rgba(255,255,255,0) 100%);}
.main-gallery .slick-list {margin: calc(var(--gallery-gap) * -1);}
.main-gallery .slick-slide {padding: var(--gallery-gap);}
.main-product-gallery .item {position: relative; width: 100%; padding-bottom: 100%; overflow: hidden;}
.main-product-gallery .item img {position: absolute; width: 100%; height: auto; max-width: 100%; min-height: 100%; left: 0; top: 50%; transform: translateY(-50%); object-fit: cover;}
.main-why .btn-more {margin: 0 auto;}

.main-feature .item {border:4px solid #fff; border-top-width:7px; border-bottom-width:7px;}
.main-feature .img {position: relative; width: 100%; padding-bottom: 97.63%;}
.main-feature .img img {position: absolute; width: 100%; height: auto; max-width: 100%; min-height: 100%; left: 0; top: 50%; transform: translateY(-50%); object-fit: cover;}
.main-feature .box {padding:clamp(1.25rem, 0rem + 3.125vw, 3.75rem) clamp(0.9375rem, -0.4688rem + 3.5156vw, 3.75rem) clamp(1.25rem, -0.625rem + 4.6875vw, 5rem); background: url('/images/main/bg-feature-txt.jpg') no-repeat center center; background-size: cover;}
.main-feature h2 {position: relative; padding-bottom:clamp(0.9375rem, 0.6875rem + 0.625vw, 1.4375rem); margin-bottom:clamp(1.25rem, 0.9375rem + 0.7813vw, 1.875rem);}
.main-feature h2:before {position: absolute; content: ''; width: 30px; height: 3px; background: #fff; left: 0; bottom: 0;}
.main-feature p {opacity: .7; max-width: 520px; font-size:clamp(15px, calc( 18 / 1600 * 100vw ), 18px);}

.main-video .video-controls {position: absolute; top: 50%; left: 50%; margin-left: calc(var(--video-control) / -2); margin-top: calc(var(--video-control) / -2);}
.main-video .video-control {width: var(--video-control); height: var(--video-control); border: 0;}
.main-video .video-play {background: url('/images/main/video-play.png') no-repeat center center; background-size: contain;}
.main-video .video-pause {display: none; background: url('/images/main/video-pause.png') no-repeat center center; background-size: contain;}
.main-video .video-pause.on {animation: hide .5s forwards;}
.main-video .video-pause.on:hover {opacity:1 !important;}

@keyframes hide {
	0% {opacity: 1}
	100% {opacity: 0}
}

.main-ceo .wrap {max-width: 964px; margin: 0 auto; gap: 40px;}
.main-ceo.ko .wrap {max-width: 1090px;}
.main-ceo .txt {flex: 1;}
.main-full.main-ceo p {margin-bottom: 0;}

.main-news {padding: clamp(2.5rem, -0.7813rem + 8.2031vw, 9.0625rem) 0 clamp(2.5rem, -2.5rem + 12.5vw, 12.5rem);}
.main-news h2 {margin-bottom:clamp(1.25rem, 0.1563rem + 2.7344vw, 3.4375rem);}
.main-news-gallery .thumb {position: relative; width: 100%; padding-bottom: 75%; overflow: hidden;}
.main-news-gallery .thumb img {position: absolute; width: 100%; height: 100%; max-width: 100%; min-height: 100%; left: 50%; top: 50%; transform: translate(-50%,-50%); object-fit: cover;}
.main-news-gallery .txt {padding: 25px 30px; background: #fff;  font-weight: 700;}
.main-news-gallery .txt .date {color: #878787; font-family: 'Pretendard'; font-size: 14px;}
.main-news-gallery .txt p {color: var(--dark-color); overflow: hidden; white-space: normal; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; word-break: keep-all;}

/* sub */
.sub-visual {position:relative; overflow:hidden; height:500px; margin-bottom:clamp(2.5rem, 0.625rem + 4.6875vw, 6.25rem); background:#333; color:#fff; text-align:center;}
.sub-visual:after {position: absolute; content: ''; left: 0; bottom: 0; width: 100%; height: 32%; background: linear-gradient(to bottom, transparent 30%, #fff 88%);}
.sub-visual.with-menu {margin-bottom: 0;}
.sub-visual .bg {position:absolute; top:0; left:0; overflow:hidden; width:100%; height:100%; background-repeat:no-repeat; background-position:50% 0; background-size:cover; transition:2s; opacity:0; transform:scale(1.1);}
.sub-visual .inner {position:absolute; top:52%; left:0; width:100%; transform:translateY(-50%);}
.sub-visual h2 {font-size:60px; font-weight:700; line-height:1.3em; letter-spacing:-.03em;}
.sub-visual p {font-size: 30px; margin-top:clamp(0.9375rem, 0.3125rem + 1.5625vw, 2.1875rem);}
.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.none-lnb .inner {padding:0;}
.loaded .sub-visual .bg {transform:scale(1); opacity:1;}

.lnb-wrap {position:relative; padding: 15px 0; background: #fff;}
.lnb {margin:0 auto; max-width:1200px;}
.lnb-wrap.active {position: sticky; top: var(--header-height); z-index: 10;}
.lnb ul {display:flex; width: max-content; margin: 0 auto;}
.lnb ul li {position: relative; width: auto; text-align:center;}
.lnb ul li:not(:last-child):before {position: absolute; content: ''; right: 0; margin-top: -10px; top: 50%; width: 1px; height: 20px; background: rgba(44,44,44,.6);}
.lnb ul li a {display:flex; flex-direction:column; justify-content:center; align-items:center; width:100%; height: var(--lnb-height); padding:0 22px; color:rgba(44,44,44,.6); font-size:20px; font-weight:700; line-height:1.5em; letter-spacing:-.03em;}
.lnb ul li.active a {color:var(--primary-color);}

.third-menu-wrap {position:relative; padding-bottom: clamp(2.5rem, 0.625rem + 4.6875vw, 6.25rem); padding-top: clamp(20px, calc( 40 / var(--inner) * 100vw ), 40px); background: #fff; z-index: 5;}
.third-menu-wrap.active {position: sticky; top: calc(var(--header-height) + var(--lnb-height) + 10px); padding-bottom: 20px;}
.third-menu {margin:0 auto; max-width:1200px;}
.third-menu ul {display:flex; width: max-content; margin: 0 auto;}
.third-menu ul li {position: relative; width: auto; text-align:center; padding: 0 10px;}
.third-menu ul li a {display: block;min-width: 150px; padding: 10px 20px; border: 1px solid #b7b7b7; border-radius: 24px; font-size: 18px; font-weight: 600;}
.third-menu ul li.active a {background: var(--primary-color); color: #fff; border-color: var(--primary-color);}

.sub-title {padding-top:100px; padding-bottom:80px; max-width:1260px; margin:0 auto;}
#contArea.wide .sub-title {padding-left:30px; padding-right:30px;}
#contArea.wide .sub-title.blind {padding: 0;}
.sub-title h1 {font-size:42px; line-height:1.3em; color:#2c2c2c;}
.sub-title .doc-tit {margin-bottom:22px;}

#contArea {max-width:1260px; padding-left:30px; padding-right:30px; margin:0 auto;}
#contArea.wide {max-width:100%; padding:0;}

.real-cont {padding-bottom:clamp(0rem, -0.9375rem + 2.3438vw, 1.875rem);}
.icon img {vertical-align: middle; margin-top: -.02em;}
.txt-center {text-align: center;}
.flex-wrap {display: flex;}
.flex-center {display: flex; justify-content: center;}
.flex-between {display: flex; justify-content: space-between;}
.flex-mid {display: flex; align-items: center;}
.flex-column {display: flex; flex-direction: column;}
.flex1 {flex: 1;}

.fw400 {font-weight: 400;}
.fw500 {font-weight: 500;}
.fw600 {font-weight: 600;}
.fw700 {font-weight: 700;}

.c-point {color: var(--primary-color);}
.c-dark {color: var(--dark-color);}
.c-white {color: #fff;}
.bg-gradient {background: linear-gradient(to right, var(--primary-color), #b4cad5);}
.bg-gray {background: #f9f9f9;}
.fz60-26 {font-size: clamp(26px, calc( 75 / 1600 * 100vw ), 75px); line-height: 1.166667em;}
.fz48-26 {font-size: clamp(1.625rem, 0.9375rem + 1.7188vw, 3rem); line-height: 1.25em;}
.fz40-24 {font-size: clamp(1.5rem, 1rem + 1.25vw, 2.5rem); line-height: 1em;}
.fz40-24.lh13 {line-height: 1.3em;}
.fz32-24 {font-size: clamp(1.5rem, 1.25rem + 0.625vw, 2rem); line-height: 1.25em;}
.fz32-20 {font-size: clamp(1.25rem, 0.875rem + 0.9375vw, 2rem); line-height: 1.375em;}
.fz30-19 {font-size: clamp(1.1875rem, 0.8438rem + 0.8594vw, 1.875rem);}
.fz24-18 {font-size: clamp(1.125rem, 0.9375rem + 0.4688vw, 1.5rem);}
.fz20-16 {font-size: clamp(16px, calc( 23 / 1600 * 100vw ), 23px); line-height: 1.6em;}
.fz18-15 {font-size: clamp(17px, calc( 22 / 1600 * 100vw ), 22px); line-height: 1.66667em;}
.fz14-13 {font-size: clamp(0.8125rem, 0.7813rem + 0.0781vw, 0.875rem); line-height: 1.5em;}
.mb80-30 {margin-bottom:clamp(1.875rem, 0.3125rem + 3.9063vw, 5rem);}
.mb70-30 {margin-bottom:clamp(1.875rem, 0.625rem + 3.125vw, 4.375rem);}
.mb60-30 {margin-bottom:clamp(1.875rem, 0.9375rem + 2.3438vw, 3.75rem);}
.mb50-30 {margin-bottom:clamp(1.875rem, 1.25rem + 1.5625vw, 3.125rem);}
.mb40-20 {margin-bottom:clamp(1.25rem, 0.625rem + 1.5625vw, 2.5rem);}
.mb35-20 {margin-bottom:clamp(1.25rem, 0.7813rem + 1.1719vw, 2.1875rem);}
.mb30-15 {margin-bottom:clamp(0.9375rem, 0.4688rem + 1.1719vw, 1.875rem);}
.mb30-20 {margin-bottom:clamp(1.25rem, 0.9375rem + 0.7813vw, 1.875rem);}
.mb25-20 {margin-bottom:clamp(1.25rem, 1.0938rem + 0.3906vw, 1.5625rem);}
.mb20-15 {margin-bottom:clamp(0.9375rem, 0.7813rem + 0.3906vw, 1.25rem);}

/* footer */
#footer {position: relative; z-index:1; padding: clamp(1.25rem, 0.4688rem + 1.9531vw, 2.8125rem) 0; background:#121212; color: rgba(255,255,255,.6); font-size: clamp(0.8125rem, 0.7813rem + 0.0781vw, 0.875rem);}
#footer .contain {max-width: 1860px; gap: 100px;}
.f-top {gap: 30px;}
.f-link a:not(:last-child) {position: relative; padding-right: 20px; margin-right: 20px;}
.f-link a:not(:last-child):before {position: absolute; content: ''; top: 50%; right: 0; margin-top: -8px; width: 1px; height: 16px; background: rgba(255,255,255,.6);}
.f-link img {opacity:.6; margin-right: 5px;}
.f-cnt {gap: clamp(2.5rem, -0.1563rem + 6.6406vw, 7.8125rem);}
.f-info ul li:not(:last-child) {margin-bottom: 8px;}
.f-right {text-align: right;}
.f-sns {justify-content: flex-end; gap: 12px; margin-bottom:clamp(0.75rem, 0.3125rem + 1.0938vw, 1.625rem);}
.copyright .designed {color: rgba(80,80,80,.6);}
.scroll-top {display:flex; justify-content:center; align-items:center; z-index:80; position:fixed; bottom:30px; right:30px; width:82px; height:82px; background-color:#fff; color:var(--dark-color); font-size:14px; font-weight: 700; line-height:1em; text-align:center; font-family: 'Pretendard'; border: 1px solid #ddd; box-shadow: 3px 3px 5px rgba(0,0,0,.35)}
.scroll-top span:before {display:block; content:""; margin:0 auto 7px; width:0; height:0; border-left:6px solid transparent; border-right:6px solid transparent; border-bottom:8px solid var(--primary-color);}