@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}

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

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

#wrapper {position:relative;}

/* header */
#header {position:fixed; top:0; left:0; z-index:100; width:100%; height:var(--header-height); padding:0 60px; transition:.2s; backdrop-filter: blur(16px);}
#header .contain {position:relative; display:flex; align-items:center; justify-content:space-between; width:100%; max-width: 1440px; height:100%; padding:0; z-index:2;}

.header-fixed #header {box-shadow:0 0 10px 0 rgba(0, 0, 0, 0.16);}

.sitelogo a {display:block; aspect-ratio:142/64; height:clamp(34px, calc(64 / var(--inner) * 100vw), 64px); background:url('/images/common/logo-w.svg') 0 50%/contain no-repeat;}

#gnb {flex:1 1 auto; min-width:0; width:1%; text-align:center; padding:0 var(--space-30); margin-right: calc(var(--space-65) * -1);}
#gnb>ul {display:flex; justify-content:flex-end; gap: 50px;} 
#gnb>ul>li {position:relative;} 
#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:var(--font-size-20); font-weight:600; letter-spacing:-.03em; line-height:1.3em; padding: 0 var(--space-35);}
#gnb>ul>li>a::after {content:""; position:absolute; bottom:-1px; left:50%; transform:translateX(-50%); width:0; height:4px; background:var(--color-primary); transition:.2s; z-index:2;}
#gnb>ul>li.active > a {color:var(--color-primary);}
#gnb>ul>li.active > a::after {width:100%;}
#gnb .submenu {position:absolute; left:-40px; right:-40px; height:0; overflow:hidden; text-align:center;}
#gnb .submenu>ul {padding:30px 0;}
#gnb .submenu>ul>li>a {display:block; padding:10px 0; color:#454545; font-size: var(--font-size-18); line-height:1.25em;}
#gnb .submenu>ul>li>a:hover {font-weight:600; color:var(--color-primary);}
.submenu-bg {display:none; position:absolute; width:100%; left:0; background:#fff; border-top:1px solid #ddd; border-bottom:1px solid #eee;}

#header:hover {background:#fff;}
#header:hover .sitelogo a {background-image:url('/images/common/logo.svg');}
#header:hover #gnb>ul>li>a {color:#2c2c2c; font-weight: 700;}
#header:hover .btn-m-menu span {background:#2c2c2c;}

.header-fixed #header {background:#fff; box-shadow:0 0 10px 0 rgba(0, 0, 0, 0.16);}
.header-fixed .sitelogo a {background-image:url('/images/common/logo.svg');}
.header-fixed #gnb>ul>li>a {color:#2c2c2c; font-weight: 700;}
.header-fixed .btn-m-menu span {background:#2c2c2c;}

/* for mobile */ 
.btn-m-menu {display:none; position:relative; width:24px; height:24px;}
.btn-m-menu div {display:flex; flex-direction:column; justify-content:center; align-items:flex-end; gap:7px; width:100%; height:100%;}
.btn-m-menu span {display:block; width:100%; height:2px; background:#fff;}

.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:var(--header-height); padding:0 20px; border-bottom:1px solid #ddd;}
.mobile-navigation .home img {height:clamp(34px, calc(50 / var(--inner) * 100vw), 50px);}
.mobile-navigation .nav-menu>ul>li {border-bottom:1px solid #ddd;}
.mobile-navigation .nav-menu>ul>li>a {position:relative; padding:12px 48px 12px 20px; display:block; color:#242424; font-size:18px; 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:15px; 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: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 */
.main-visual {position:relative; overflow:hidden; height:100vh; background:#121212;}
.main-visual .slick-slider {height:100%;}
.main-visual .slick-list {height:100%;}
.main-visual .slick-track {height:100%;}
.main-visual .slick-slide {position:relative; height:100%; overflow:hidden;}
.main-visual .item {position:absolute; top:0; left:0; width:100%; height:100%; overflow:hidden;}
.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%);}
.main-visual .item img {position:absolute; top:50%; left:0; transform:translateY(-50%) scale(1.1); -ms-transform:translateY(-50%) scale(1.1); -webkit-transform:translateY(-50%) scale(1.1); width:100%; height:auto !important; max-width:100%; min-height:100%; object-fit:cover; transition: 5s linear;}
.main-visual .contain {position:absolute; top:0; left:50%; transform:translateX(-50%); width:100%; height: 100%; z-index:2; pointer-events:none;}
.main-visual .caption {position:absolute; bottom:var(--space-160); left: 0; width:100%; padding: 0 var(--space-container); display:flex; flex-direction:column; gap:var(--space-24); text-align: left; text-shadow: 0 0 8px rgba(0, 0, 0, 0.08);}
.main-visual .caption .ani {transition:1.2s; transform:translate(0,30px); opacity:0; color:#fff;}
.main-visual .caption .t1 {font-size:clamp(24px, calc(64 / var(--inner) * 100vw), 64px); font-weight:700; line-height:1.25em; letter-spacing:-.03em;}
.main-visual .caption .t2 {font-size:clamp(14px, calc(24 / var(--inner) * 100vw), 24px); line-height:1.5em; letter-spacing:-.03em;}
.main-visual .slick-active img {transform:translateY(-50%) scale(1); -ms-transform:translateY(-50%) scale(1); -webkit-transform:translateY(-50%) scale(1);}
.main-visual .slick-slide.first-slide .item img {transition:none; animation:first-slide-img 5s linear forwards; -webkit-animation:first-slide-img 5s linear forwards;}
.main-visual .slick-slide.first-slide .caption .ani {opacity:0; transform:translate(0, 30px); transition:none; animation:first-slide-cap 1.2s ease forwards; -webkit-animation:first-slide-cap 1.2s ease forwards; animation-delay:0.15s;}
.main-visual .slick-active .caption .ani {opacity:1; transform:translate(0,0);}
.main-visual .slick-active .caption .t1 {transition-delay:.2s;}
.main-visual .slick-active .caption .t2 {transition-delay:.4s;}

@media (min-aspect-ratio: 16/9) {
	.main-visual .item iframe {height:56.25vw;}
}
@media (max-aspect-ratio: 16/9) {
	.main-visual .item iframe {width:177.78vh;}
}
@keyframes first-slide-img {
	0% {transform:translateY(-50%) scale(1.1); -ms-transform:translateY(-50%) scale(1.1); -webkit-transform:translateY(-50%) scale(1.1);}
	100% {transform:translateY(-50%) scale(1); -ms-transform:translateY(-50%) scale(1); -webkit-transform:translateY(-50%) scale(1);}
}
@keyframes first-slide-cap {
	0% {opacity:0; transform:translate(0, 30px); -webkit-transform:translate(0, 30px);}
	100% {opacity:1; transform:translate(0, 0); -webkit-transform:translate(0, 0);}
}

.main-about {padding: var(--space-120) 0; padding-bottom: 0; overflow: hidden;}
.main-about .head {margin-bottom: var(--space-60); display: flex; align-items: center; justify-content: space-between;}
.main-about .head .sub {color: var(--color-primary); font-size: var(--font-size-20); font-weight: 600; line-height: 1.7em; margin-bottom: 8px;}
.main-about .head h2 {color: #2c2c2c; font-size: var(--font-size-40); font-weight: 700; line-height: 1.4em; margin-bottom: var(--space-30);}
.main-about .head .desc {color: #676767; font-size: var(--font-size-20); line-height: 1.45em;}
.main-about .head .btn {color: var(--color-primary); font-size: var(--font-size-18); font-weight: 600; line-height: 1.7em; padding: var(--space-16) var(--space-28); background: #f4f5f8; margin-bottom: var(--space-30); border-radius: 60px; transition: all .3s;}
.main-about .head .btn:hover {background: var(--color-primary); color:#fff;}
.main-about .company-name {display: inline-block;}

.main-product {padding: var(--space-120) 0;}
.main-product .head {margin-bottom: var(--space-60); display: flex; align-items: center; justify-content: space-between;}
.main-product .head .sub {color: var(--color-primary); font-size: var(--font-size-20); font-weight: 600; line-height: 1.7em; margin-bottom: 8px;}
.main-product .head h2 {color: #2c2c2c; font-size: var(--font-size-40); font-weight: 700; line-height: 1.4em; margin-bottom: var(--space-30);}
.main-product .head .desc {color: #676767; font-size: var(--font-size-20); line-height: 1.45em;}
.main-product .head .btn {color: var(--color-primary); font-size: var(--font-size-18); font-weight: 600; line-height: 1.7em; padding: var(--space-16) var(--space-28); background: #f4f5f8; margin-bottom: var(--space-30); border-radius: 60px; transition: all .3s;}
.main-product .head .btn:hover {background: var(--color-primary); color:#fff;}
.main-product .company-name {display: inline-block;}

.main-notice {padding: var(--space-120) 0;}
.main-notice .head {margin-bottom: var(--space-60); display: flex; align-items: center; justify-content: space-between;}
.main-notice .head .sub {color: var(--color-primary); font-size: var(--font-size-20); font-weight: 600; line-height: 1.7em; margin-bottom: 8px;}
.main-notice .head h2 {color: #2c2c2c; font-size: var(--font-size-40); font-weight: 700; line-height: 1.4em; margin-bottom: var(--space-30);}
.main-notice .head .desc {color: #676767; font-size: var(--font-size-20); line-height: 1.45em;}
.main-notice .head .btn {color: var(--color-primary); font-size: var(--font-size-18); font-weight: 600; line-height: 1.7em; padding: var(--space-16) var(--space-28); background: #f4f5f8; margin-bottom: var(--space-30); border-radius: 60px; transition: all .3s;}
.main-notice .head .btn:hover {background: var(--color-primary); color:#fff;}
.main-notice .company-name {display: inline-block;}

.main-about .cont {display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-40);}
.main-about .item a {display: flex; align-items: center; justify-content: center; flex-direction: column; text-align: center; aspect-ratio: 1; padding: 20px;}
.main-about .item .icon {width: 70px; height: 70px; position: relative; margin-bottom: var(--space-30);}
.main-about .item .icon img {position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); transition: all .3s;}
.main-about .item .icon img.off {opacity: 1;}
.main-about .item .icon img.on {opacity: 0;}
.main-about .item .tit {display: block; color: #2c2c2c; font-size: var(--font-size-28); font-weight: 600; line-height: 1.5em; margin-bottom: var(--space-12); transition: all .3s;}
.main-about .item .desc {color: #676767; font-size: var(--font-size-18); line-height: 1.77em;}
.main-about .item:hover .icon img.off {opacity: 0;}
.main-about .item:hover .icon img.on {opacity: 1;}
.main-about .item:hover .tit {color: var(--color-primary);}

.main-product {background: url('/images/main/product-bg.jpg') no-repeat center / cover; position: relative;}
.main-product::before {content: ''; position: absolute; top: 0; left: 0; width: 100%; height: var(--space-40); background: linear-gradient(to bottom, #fff, transparent);}
.main-product::after {content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: var(--space-40); background: linear-gradient(to top, #fff, transparent);}
.main-product .swiper-slide {aspect-ratio: 464 / 360; overflow: hidden; border-radius: var(--radius-16); z-index: 2;}
.main-product .swiper-slide a {width: 100%; height: 100%; display: block; position: relative;}
.main-product .swiper-slide a::before {content: ''; position: absolute; inset: 0; background: rgba(30, 42, 117, 0.64); opacity: 0; transition: all .3s;}
.main-product .swiper-slide .img {width: 100%; height: 100%;}
.main-product .swiper-slide .img img {width: 100%; height: 100%; object-fit: cover;}
.main-product .swiper-slide .desc {position: absolute; bottom: 0; left: 0; width: 100%; padding: var(--space-20) var(--space-32); background: rgba(0, 0, 0, 0.16); backdrop-filter: blur(12px); color: #fff; font-size: var(--font-size-24); font-weight: 600; line-height: 1.5em;}
.main-product .swiper-slide .desc p {padding-right: 56px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis;}
.main-product .swiper-slide .desc .arrow {position: absolute; right: var(--space-32); top: 50%; transform: translateY(-50%) translateX(-5px); width: 36px; height: 36px; opacity: 0; transition: all .3s;}
.main-product .swiper-slide .desc .arrow img {width: 100%; height: 100%; object-fit: contain;}
.main-product .swiper-slide:hover a::before {opacity: 1;}
.main-product .swiper-slide:hover .desc .arrow {opacity: 1; transform: translateY(-50%) translateX(0);}

.main-notice .swiper-slide a {width: 100%; height: 100%; display: block; position: relative;}
.main-notice .swiper-slide .img {width: 100%; height: 0; padding-bottom: 75.365%; position: relative; overflow: hidden; border-radius: var(--radius-16) var(--radius-16) 0 0; border: 1px solid #ddd; border-bottom: 0;}
.main-notice .swiper-slide .img img {width: 100%; height: 100%; object-fit: cover; position: absolute; top: 0; left: 0;}
.main-notice .swiper-slide .txt-wrap {border-radius: 0 0 var(--radius-16) var(--radius-16); border: 1px solid #ddd; border-top: 0; padding: var(--space-24); display: flex; flex-direction: column; aspect-ratio: 343 / 160;}
.main-notice .swiper-slide .txt-wrap .tit {color: #222; font-size: var(--font-size-20); font-weight: 600; line-height: 1.7em; margin-bottom: var(--space-16); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; text-overflow: ellipsis;}
.main-notice .swiper-slide .txt-wrap .date {color: #484848; font-size: var(--font-size-16); line-height: 1.87em; margin-top: auto;}


/* sub */
.sub-visual {position:relative; display:flex; flex-direction:column; background:#eee; height:clamp(300px, calc(550 / var(--inner) * 100vw), 550px); overflow:hidden;}
.sub-visual .bg {position:absolute; inset:0; width:100%; height:100%; object-fit:cover; transition:1s; transform:scale(1.1); opacity:0;}
.sub-visual .title {position:relative; flex:1 1 auto; min-height:0; height:1%; display:flex; align-items:center; text-align:center;}
.sub-visual .title .contain {width:100%;}
.sub-visual .title h2 {font-size:clamp(28px, calc(56 / var(--inner) * 100vw), 56px); line-height:1.3em; color:#fff;}
.sub-visual .title p {margin-top:var(--space-24); font-size:clamp(14px, calc(18 / var(--inner) * 100vw), 18px); line-height:1.5em; color:#fff;}
.sub-visual.loaded .bg {transform:scale(1); opacity:1;}

.lnb-wrap {position:relative; margin-top: calc(var(--lnb-height) * -1); padding:0 var(--space-container); text-align:center;}
.lnb {position:relative; overflow:hidden; background: rgba(0, 0, 0, 0.4); backdrop-filter: blur(20px); max-width:1440px; margin:0 auto;}
.lnb ul {display:flex;}
.lnb ul li {flex:1;}
.lnb ul li a {display:flex; flex-direction:column; justify-content:center; align-items:center; width:100%; height:var(--lnb-height); padding:0 15px; color:#fff; font-weight:600; font-size:clamp(15px, calc(18 / var(--inner) * 100vw), 18px); line-height:1.2em; letter-spacing:-.03em;}
.lnb ul li.active a {background:#fff; color:var(--color-primary);}

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

.sub-title {padding:var(--space-120) 0 var(--space-80); text-align: left;}
.sub-title h2 {font-size:var(--font-size-40); line-height:1.5em; color:#2c2c2c;}

.real-cont {min-height:300px; padding-bottom:var(--space-120);}

/* footer */
#footer {position:relative; padding:var(--space-60) 0; background: linear-gradient(90deg, #090909 0%, #0c1447 100%); color:#fff; font-size:var(--font-size-18); line-height:1.77em; letter-spacing:-.03em;}

.foot-top {width: 100%; padding-bottom: var(--space-40); border-bottom: 1px solid rgba(255, 255, 255, 0.16); margin-bottom: var(--space-40);}
.foot-top .contain {display:flex; align-items: flex-end; justify-content:space-between;}
.foot-logo {height: clamp(40px, calc(80 / var(--inner) * 100vw), 80px); user-select: none;}
.foot-logo img {height: 100%; object-fit: contain;}
.foot-links a {display: inline-block; margin-left: var(--space-56);}
.foot-links a:first-child {margin-left: 0;}

.foot-bot .contain {display:flex; align-items: flex-end; justify-content:space-between;}
.foot-address {display:flex; flex-wrap:wrap; gap:var(--space-12) var(--space-40); font-style: normal;}
.foot-address .unit-wrap {width: 100%;}
.foot-address .unit {display: flex; align-items: center; gap: var(--space-24);}

.foot-copy {display:flex; align-items: center; flex: 1 0 auto; font-size: var(--font-size-16);}
.foot-copy .unit {display: inline-block; margin-right: 8px; padding-right: 8px; position: relative; color: rgba(255, 255, 255, 0.48);}
.foot-copy .unit::after {content: ''; position: absolute; right: 0; top: 50%; transform: translateY(-50%); width: 1px; height: 10px; background: rgba(255, 255, 255, 0.48);}
.foot-copy .unit:last-child {margin-right: 0; padding-right: 0;}
.foot-copy .unit:last-child::after {content: none;}
.foot-copy a:hover {text-decoration: underline;}