@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;}

#container {overflow: hidden;}
.contain {max-width:1460px; padding-left:var(--container-space); padding-right:var(--container-space); margin:0 auto;}

/* header */
#header {position:fixed; top: 0; width:100%; background:#fff; border-bottom:1px solid #ddd; z-index:100;}
#header .contain {position:relative; display:flex; align-items:center; justify-content:space-between; max-width: 1680px; height:var(--header-height); z-index:10;}

#gnb {text-align:center; flex:1 1 auto; min-width:0; width:1%; margin-right: -36px;}
#gnb>ul {display:flex; justify-content:flex-end;}
#gnb>ul>li {position:relative; padding:0 36px;}
#gnb>ul>li>a {position:relative; display:flex; align-items:center; flex-direction: column; justify-content:center; height:var(--header-height); color:var(--dark-color); font-size:18px; font-weight:600; letter-spacing:-.03em; line-height:1.3em;}
#gnb>ul>li>a:after {content:""; position:absolute; bottom:-1px; left:50%; width:0; height:4px; background:var(--primary-color); transition:.2s;}
#gnb>ul>li.active>a:after {width:100%; left:0;}
#gnb .submenu {position:absolute; left:0; width:100%; height:0; overflow:hidden; text-align:center;}
#gnb .submenu>ul {padding:15px 5px;}
#gnb .submenu>ul>li>a {display:block; padding:10px 0; color:#454545; font-size:16px; line-height:1.5em;}
#gnb .submenu>ul>li>a:hover {text-decoration:underline;}
#gnb .submenu>ul>li.active>a {color:var(--primary-color);}
.submenu-bg {display:none; position:absolute; width:100%; left:0; background:#fff; border-top:1px solid #ddd; border-bottom:1px solid #eee;}

/* 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:#242424;}
.btn-m-menu span:before,
.btn-m-menu span:after {content:" "; position:absolute; left:0; right:0; height:2px; background:#242424;}
.btn-m-menu span:before {top:-9px;}
.btn-m-menu span:after {bottom:-9px;}

.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:var(--header-height); 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 .close {position:absolute; top:0; right:15px; width:26px; height:var(--header-height); text-indent:-9999em; overflow:hidden;}
.mobile-navigation .close:before,
.mobile-navigation .close:after {content:" "; position:absolute; top:50%; 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; height:100vh; background:#000; overflow:hidden;}
.main-visual .item {position:relative; height:100vh; overflow:hidden;}
.main-visual .image {position:absolute; top:0; left:0; width:100%; height:100%; overflow:hidden; transition:5s linear; transform:scale(1.15);}
.main-visual .image 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:50%; width: 100%; max-width: 1500px; padding:0 50px; color:#fff; z-index:40; transform: translate(-50%, -50%);}
.main-visual .caption img {margin:0 auto;}
.main-visual .caption p {transition:1.2s; transform:translate(50px,0); opacity:0;}
.main-visual .caption .txt1 {font-size:clamp(20px, calc( 40 / var(--inner) * 100vw ), 40px); font-weight:600; line-height:1.3em; letter-spacing:-.03em;}
.main-visual .caption .txt2 {font-size:clamp(24px, calc( 80 / var(--inner) * 100vw ), 80px); font-weight:700; line-height:1.1em; letter-spacing:-.03em; margin-top:clamp(10px, calc( 20 / var(--inner) * 100vw ), 20px);}
.main-visual .caption .txt3 {font-size:clamp(16px, calc( 24 / var(--inner) * 100vw ), 24px); font-weight:600; line-height:1.6667em; letter-spacing:-.03em; margin-top:clamp(15px, calc( 40 / var(--inner) * 100vw ), 40px);}
.main-visual .controls {position:absolute; bottom:clamp(20px, calc( 50 / var(--inner) * 100vw ), 50px); left:50%; width: 100%; max-width: 1500px; display:flex; align-items:center; padding:0 50px; transform: translateX(-50%); color:#fff; z-index:40;}
.main-visual .pager .current {display:inline-block; width:.6em;}
.main-visual .progress {position:relative; margin:0 10px; width:150px; height:2px; background:rgba(255,255,255,.5);}
.main-visual .progress-bar {position:absolute; top:0; left:0; height:100%; background:#fff;}
.main-visual .slide-btn {width:24px; height:24px; margin-right:6px; background-color:#000; background-position:50% 50%; background-repeat:no-repeat; border-radius:100%; border:0; overflow:hidden;}
.main-visual .slide-prev {background-image:url("/images/main/mv-prev.png");}
.main-visual .slide-next {background-image:url("/images/main/mv-next.png");}
.main-visual .slide-stop {background-image:url("/images/main/mv-stop.png");}
.main-visual .slide-play {display:none; background-image:url("/images/main/mv-play.png");}
.main-visual .active .image {transform:scale(1);}
.main-visual .active .caption p {transform:translate(0,0); opacity:1;}
.main-visual .active .caption .txt1 {transition-delay:.2s;}
.main-visual .active .caption .txt2 {transition-delay:.4s;}
.main-visual .active .caption .txt3 {transition-delay:.6s;}
.main-visual .scroll {position:absolute; bottom:clamp(20px, calc( 50 / var(--inner) * 100vw ), 50px); left: 0; width:100%; padding: 0 var(--container-space); animation:scrollDown .9s linear infinite alternate; z-index:40; text-align: right; pointer-events: none;}

.progress-bar.animated {animation:progressBar 1 linear;}
.progress-bar.paused {animation-play-state:paused !important;}
.progress-bar.play {animation-play-state:running !important;}

@keyframes progressBar {
	0%{width:0;}
	100%{width:100%;}
}
@keyframes scrollDown{
	0%{transform:translateY(0);}
	100%{transform:translateY(15px);}
}

.btn-link {display: flex; align-items:center; gap: 10px; font-size: 15px; font-weight: 500; color: var(--dark-color);}
.btn-link:after {display: block; content:''; width: 32px; height: 32px; background: url('/images/main/btn-link-arrow.png') no-repeat center center; background-size: contain; transition: .2s;}
.btn-link.white {color: #fff;}
.btn-link.white:after {filter: brightness(30);}
.btn-link:hover:after {background-image: url('/images/main/btn-arrow-white.png');filter: none;}
.btn-link.dark:hover:after { filter: invert(1)}

.main-tit .wrap p {margin-top: clamp(12px, calc( 20 / var(--inner) * 100vw ), 20px);}

.main-business-items {background: url('/images/main/bg-business.jpg') no-repeat center center; background-size: cover;}
.main-business-item {position: relative; padding: clamp(40px, calc( 280 / var(--inner) * 100vw ), 280px) var(--container-space);}
.main-business-tag {margin-bottom: 5px;opacity: .6;}
.main-business h3 {margin-bottom:clamp(20px, calc( 50 / var(--inner) * 100vw ), 50px);}
.main-business-item .btn-link {width: fit-content; margin: 0 auto;}
.main-business-item:not(:last-child):after {position: absolute; content: ''; top: 0; right: 0; bottom: 0; width: 1px; background: rgba(255,255,255,.2);}
.main-business-item:hover .btn-link:after {background-image: url('/images/main/btn-arrow-white.png');filter: none;}
.main-portfolio .main-tit {margin-bottom: clamp(20px, calc( 80 / var(--inner) * 100vw ), 80px);}
.main-portfolio-gallery .swiper {margin: 0 calc(clamp(10px, calc( 20 / var(--inner) * 100vw ), 20px) * -1);}
.main-portfolio-gallery a {display: block; padding: 0 clamp(10px, calc( 20 / var(--inner) * 100vw ), 20px);}
.portfolio-thumb {position: relative; width: 100%; margin-bottom:clamp(12px, calc( 20 / var(--inner) * 100vw ), 20px); padding-bottom: 100%; overflow: hidden;}
.portfolio-thumb img {position: absolute; width: 100%; height: auto; max-width: 100%; min-height: 100%; left: 0; top: 50%; transform: translateY(-50%); object-fit: cover;}
.portfolio-thumb .on {display: flex; align-items: center; justify-content: center; position: absolute; top: 0; right: 0; bottom: 0; left: 0; background: rgba(0,0,0,.7); color: #fff; opacity: 0; transition: .2s;}
.portfolio-thumb .on .btn-link:after {background-image: url('/images/main/btn-arrow-white.png');filter: none;}
.main-portfolio-gallery a:hover .on {opacity: 1;}
.portfolio-tit {margin-bottom: clamp(12px, calc( 20 / var(--inner) * 100vw ), 20px);font-size: clamp(16px, calc( 20 / var(--inner) * 100vw ), 20px); line-height: 1.3em; color: var(--dark-color); font-weight: 600;}
.portfolio-date {font-size:clamp(12px, calc( 14 / var(--inner) * 100vw ), 14px); font-weight: 500; color: var(--light-color); line-height: 1em;}
.mp-controls {display: flex; align-items:center; gap: 30px; position: relative; padding: 0 clamp(10px, calc( 20 / var(--inner) * 100vw ), 20px); margin-top:clamp(30px, calc( 60 / var(--inner) * 100vw ), 60px);}
.mp-arrows {display: flex; gap: 10px;}
.mp-arrow {position: unset; width: 60px; height: 60px; margin: 0; background: #fff url('/images/main/portfolio-arrow.png') no-repeat center center; border: 1px solid #ddd; overflow: hidden; text-indent: -9999em; border-radius: 100%; transition: .2s;}
.mp-arrow.swiper-button-prev {transform: rotate(180deg);}
.mp-arrow:hover {filter: invert(1);}
.mp-pagination {flex: 1; position: unset; height: 2px !important; background: #d7d7d7;}
.swiper-pagination-progressbar.mp-pagination .swiper-pagination-progressbar-fill {background: var(--dark-color);}

.main-contact {background: url('/images/main/bg-contact.jpg') no-repeat top right; background-size: cover;}
.main-contact .main-tit {margin-bottom:clamp(20px, calc( 70 / var(--inner) * 100vw ), 70px);}
.main-contact-shortcuts {gap: 20px;}
.main-contact-shortcut {padding: clamp(20px, calc( 90 / var(--inner) * 100vw ), 90px) var(--container-space); background: rgba(0,0,0,.16); transition: .2s;}
.main-contact-shortcut:hover {background: #000;}
.main-contact-shortcut h3 {margin: clamp(12px, calc( 20 / var(--inner) * 100vw ), 20px) 0 clamp(7px, calc( 12 / var(--inner) * 100vw ), 12px); font-size: clamp(17px, calc( 22 / var(--inner) * 100vw ), 22px);}
.main-contact-shortcut p {opacity: .7; transition: .2s; line-height: 1.625em;}
.main-contact-shortcut:hover p {opacity: 1;}

/* sub */
.sub-visual {position:relative; overflow:hidden; margin-top: var(--header-height); height:440px; background:#333; color:#fff; text-align:center;}
.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:50%; left:0; width:100%; transform:translateY(-50%);}
.sub-visual h2 {font-size:52px; font-weight:700; line-height:1.3em; letter-spacing:-.03em;}
.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"); background-position: center right;}
.sub-visual .bg4 {background-image:url("/images/common/sv4.jpg"); background-position: center right;}
.sub-visual .bg5 {background-image:url("/images/common/sv5.jpg");}
.sub-visual.none-lnb .inner {padding:0;}
.loaded .sub-visual .bg {transform:scale(1); opacity:1;}

.path-wrap {position:relative; background: rgba(0,0,0,.3); z-index:50; margin-top: calc(var(--path-height) * -1);}
.path-wrap .wrap {max-width:1400px; margin:0 auto;}
.path-wrap .inner {display:flex;}
.path-wrap .home {position: relative;}
.path-wrap .home a {display:block; width:var(--path-height); height:var(--path-height); background:url("/images/common/home.png") 50% 50% no-repeat; background-size:16px; text-indent:-999em; overflow:hidden;}
.path-wrap .part {position:relative; min-width:255px; z-index:50;}
.path-wrap .home:before, .path-wrap .part:before {position: absolute; content: ''; top: 50%; margin-top: -9px; left: 0; width: 1px; height: 18px; background: #fff; opacity: .3}
.path-wrap .part > a {display:flex; align-items:center; position:relative; height:var(--path-height); color:#fff; font-weight:700; line-height:1.3em; padding:0 60px 0 30px;}
.path-wrap .part > a:after {content:""; position:absolute; top:50%; right:30px; margin-top:-3px; width:10px; height:7px; background:url("/images/common/path-down.png") 50% 50% no-repeat;}
.path-wrap .part ul {display:none; position:absolute; left:-1px; right:-1px; background:#fff; border:1px solid #ddd; z-index:50;}
.path-wrap .part ul li {color:#505050; line-height:1.3em; border-bottom:1px solid #ddd;}
.path-wrap .part ul li:last-child {border-bottom:0;}
.path-wrap .part ul li a {display:block; padding:17px 24px;}
.path-wrap .part ul li a:hover,
.path-wrap .part ul li.active a {color:#242424; background:#f8f8f8;}

.sub-title {padding-top:clamp(45px, calc( 100 / var(--inner) * 100vw ), 100px); padding-bottom:clamp(45px, calc( 80 / var(--inner) * 100vw ), 80px); max-width:1460px; margin:0 auto;}
#contArea.wide .sub-title {padding-left:var(--container-space); padding-right:var(--container-space);}
.sub-title h1 {font-size:clamp(30px, calc( 42 / var(--inner) * 100vw ), 42px); line-height:1.3em; color:var(--dark-color);}
.sub-title .doc-tit {margin-bottom:22px;}

#contArea {max-width:1460px; padding-left:var(--container-space); padding-right:var(--container-space); margin:0 auto;}
#contArea.wide {max-width:100%; padding:0;}

.real-cont {padding-bottom:clamp(40px, calc( 150 / var(--inner) * 100vw ), 150px);}
.icon img {vertical-align: middle; margin-top: -.02em;}
.txt-center {text-align: center;}

.desc p:not(:last-child) {margin-bottom: 1.75em;}
.pb150-40 {padding-bottom: clamp(40px, calc( 150 / var(--inner) * 100vw ), 150px);}
.pt150-40 {padding-top: clamp(40px, calc( 150 / var(--inner) * 100vw ), 150px);}
.border-box {position: relative;}
.border-box:before {position: absolute; content: ''; top: 0; right: 0; bottom: 0; left: 0; border: 1px solid #ddd;}

.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-bottom {display: flex; align-items: flex-end;}
.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;}

.primary-color {color: var(--primary-color);}
.secondary-color {color: var(--secondary-color);}
.dark-color {color: var(--dark-color);}
.white-color {color: #fff;}
.light-color {color: var(--light-color);}
.bgc1 {background: #fafafa;}

.fz15-13 {font-size: clamp(13px, calc( 15 / var(--inner) * 100vw ), 15px); line-height: 1.3em;}
.fz17-15 {font-size: clamp(15px, calc( 17 / var(--inner) * 100vw ), 17px);}
.fz18-15 {font-size: clamp(15px, calc( 18 / var(--inner) * 100vw ), 18px);}
.fz20-16 {font-size: clamp(16px, calc( 20 / var(--inner) * 100vw ), 20px);}
.fz40-22 {font-size: clamp(22px, calc( 40 / var(--inner) * 100vw ), 40px); line-height: 1.3em;}
.fz42-24 {font-size: clamp(24px, calc( 42 / var(--inner) * 100vw ), 42px); line-height: 1.3333em;}
.fz54-24 {font-size: clamp(24px, calc( 54 / var(--inner) * 100vw ), 54px); line-height: 1.481em;}

.mb25-15 {margin-bottom: clamp(15px, calc( 25 / var(--inner) * 100vw ), 25px) !important;}
.mb35-20 {margin-bottom: clamp(20px, calc( 35 / var(--inner) * 100vw ), 35px);}
.mb45-20 {margin-bottom: clamp(20px, calc( 45 / var(--inner) * 100vw ), 45px);}

/* footer */
#footer {background: #f6f6f6;font-size: 13px; padding: clamp(20px, calc( 70 / var(--inner) * 100vw ), 70px) 0;}
#footer .contain {max-width: 1680px; gap: 20px 40px;}
.f-info {margin: clamp(20px, calc( 50 / var(--inner) * 100vw ), 50px) 0 clamp(10px, calc( 25 / var(--inner) * 100vw ), 25px);}
#footer address {display: flex; gap: 5px clamp(20px, calc( 50 / var(--inner) * 100vw ), 50px); flex-wrap: wrap; font-style: normal; font-size: clamp(13px, calc( 15 / var(--inner) * 100vw ), 15px);}
#footer address:not(:last-child) {margin-bottom: 7px;}
#footer address span {display: flex; gap: 10px;}
.copyright {color: #a8a8a8;}
.copyright span:before {display: inline-block; content:'l'; margin: 0 9px;}
.f-right {align-items: flex-end; text-align: right;}
.f-link a {display: block;}
.scroll-top {display:flex; justify-content:center; align-items:center; z-index:80; width:46px; height:46px; border-radius:12px; background-color:var(--dark-color); color:#fff; font-size:18px; font-weight: 700; line-height:1em; text-align:center;}