@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:var(--container-space); padding-right:var(--container-space); margin:0 auto;}

/* header */
#header {position:fixed; top: 0; width:100%; z-index:100;}
#header .contain {position:relative; display:flex; align-items:center; justify-content:space-between; max-width: 1780px; height:var(--header-height); z-index:10;}
#header .sitelogo, .btn-m-menu {filter: grayscale(1) brightness(10);}

#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 60px;}
#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:20px; font-weight:600; letter-spacing:-.03em; line-height:1.3em;}
#gnb>ul>li.active>a{color: var(--primary-color);}
#gnb .submenu {position:absolute; left:0; width:100%; height:0; overflow:hidden; text-align:center;}
#gnb .submenu>ul {padding:18px 5px;}
#gnb .submenu>ul>li>a {display:block; padding:5px 0; color:#fff; font-size:16px; line-height:2em;}
#gnb .submenu>ul>li>a:hover {text-decoration:underline; text-underline-offset: 4px;}
.submenu-bg {display:none; position:absolute; width:100%; left:0; background:var(--primary-color); }

#header.active {background: #fff;}
#header.active #gnb>ul>li>a {color: var(--dark-color);}
#header.active .sitelogo, #header.active .btn-m-menu {filter: none;}

/* for mobile */
.btn-m-menu {display:block; position:relative; width:40px; height:40px; background: url('/images/common/nav-menu.png') no-repeat center center; background-size: contain;}
.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 {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: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 */
.main-visual {position:relative; 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:0; width: 100%; padding:0 150px; transform: translateY(-50%); color:#fff; z-index:40; text-align: center; pointer-events: none;}
.main-visual .caption p {font-size:clamp(16px, calc( 42 / var(--inner) * 100vw ), 42px); line-height: 1.714em;}
.main-visual .caption strong {font-size:clamp(24px, calc( 50 / var(--inner) * 100vw ), 50px);}
.main-visual .active .image {transform:scale(1);}
.main-visual .slick-arrow {position: absolute; top: 50%; margin-top: -28px; left: 30px; width: 30px; height: 57px; z-index: 2; background: url('/images/main/mv-arrow.png') no-repeat center center; background-size: contain; border: 0; overflow: hidden; text-indent: -99999em; opacity: .5; transition: .2s;}
.main-visual .slick-arrow.slick-next {left: auto; right: 30px; transform: rotate(180deg);}
.main-visual .slick-arrow:hover {opacity: 1;}
.main-visual .slick-dots {display: flex; justify-content: center; gap: 10px; position: absolute; left: 0; bottom: clamp(20px, calc( 70 / var(--inner) * 100vw ), 70px); width: 100%; line-height: 0;}
.main-visual .slick-dots button {width: 60px; height: 4px; background: #fff; opacity: .3; border: 0; overflow: hidden; text-indent: -9999em;}
.main-visual .slick-dots .slick-active button {opacity: 1;}

.main-tit {margin-bottom: clamp(25px, calc( 55 / var(--inner) * 100vw ), 55px);}
.btn-more {display: flex; align-items: center; justify-content: space-between; gap: 20px; width: 170px; height: 50px; padding: 0 clamp(20px, calc( 28 / var(--inner) * 100vw ), 28px); margin: 0 auto; border: 1px solid rgba(255,255,255,.6); border-radius: 10px; background-color: unset; letter-spacing: -.01em; transition: .2s;}
.btn-more:hover {background: var(--primary-color); border-color: var(--primary-color); color: #fff;}

.main-client {position: relative;}
.main-client:before {position: absolute; content: ''; top: 0; left: 0; right: 0; height: 19%; text-align: center; background: url('/images/main/client-txt.png') no-repeat center center; background-size: contain;}
.client-list {display: flex; flex-wrap: wrap; justify-content: space-between; gap: clamp(10px, calc( 30 / var(--inner) * 100vw ), 30px);}
.client-list li {flex: 1 1 auto; max-width: calc((100% - 120px) / 5);}
.main-inquiry-form {padding: clamp(20px, calc( 30 / var(--inner) * 100vw ), 30px) clamp(5px, calc( 25 / var(--inner) * 100vw ), 25px); background: #fff; border-radius: clamp(10px, calc( 24 / var(--inner) * 100vw ), 24px);}
.main-inquiry-form .input {border: 0;}
.main-inquiry-form .row {display: flex;}
.main-inquiry-form .col { flex: 1 ;padding: clamp(5px, calc( 10 / var(--inner) * 100vw ), 10px) clamp(5px, calc( 15 / var(--inner) * 100vw ), 15px);}
.main-inquiry-form .col-wrap {display: flex; align-items: center; padding: clamp(5px, calc( 10 / var(--inner) * 100vw ), 10px) clamp(12px, calc( 30 / var(--inner) * 100vw ), 30px); border: 1px solid #ddd; border-radius: 5px;}
.main-inquiry-form .col-x2 .col-wrap {align-items: flex-start; }
.main-inquiry-form label {min-width: 60px;}
.main-inquiry-form .col-x2 label {margin-top: 10px;}
.main-inquiry-form .btn-more {margin-right: 0; border-color: #c5c5c5}
.essential {margin-left: 5px; font-weight: 600; color: var(--primary-color);}

/* sub */
.sub-visual {position:relative; overflow:hidden; height:400px; 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:40px; 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");}
.sub-visual .bg4 {background-image:url("/images/common/sv4.jpg");}
.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;}

.lnb-wrap {position:relative; margin-top: calc(var(--lnb-height) * -1);}
.lnb {margin:0 auto; max-width:1200px; background: rgba(0,0,0,.7);}
.lnb ul {display:flex;}
.lnb ul li {position: relative; flex:1; text-align:center;}
.lnb ul li:not(:last-child):before {position: absolute; content: ''; top: 50%; right: 0; width: 1px; height: 20px; margin-top: -10px; background: #ddd; opacity: .2;}
.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-size:18px; font-weight:400; line-height:1.2em; letter-spacing:-.02em;}
.lnb ul li.active {background:var(--primary-color); border:0;}
.lnb ul li.active a {background: rgba(46,49,146,.8);}

.sub-title {padding-top:80px; padding-bottom:55px; max-width:1260px; margin:0 auto;}
#contArea.wide .sub-title {padding-left:var(--container-space); padding-right:var(--container-space);}
.sub-title h1 {font-size:35px; line-height:1.3em; color:var(--dark-color); text-align: center;}

#contArea {max-width:1260px; 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(50px, calc( 120 / var(--inner) * 100vw ), 120px);}
.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;}
.fw800 {font-weight: 800;}

.fz17-14 {font-size: clamp(14px, calc( 17 / var(--inner) * 100vw ), 17px);}
.fz18-15 {font-size: clamp(15px, calc( 18 / var(--inner) * 100vw ), 18px);}
.fz30-20 {font-size: clamp(20px, calc( 30 / var(--inner) * 100vw ), 30px);}
.fz40-22 {font-size: clamp(22px, calc( 40 / var(--inner) * 100vw ), 40px); line-height: 1.2em;}

.mb20-12 {margin-bottom: clamp(12px, calc( 20 / var(--inner) * 100vw ), 20px);}
.mb50-25 {margin-bottom: clamp(25px, calc( 50 / var(--inner) * 100vw ), 50px);}
.pt120-40 {padding-top: clamp(40px, calc( 120 / var(--inner) * 100vw ), 120px);}
.pb120-40 {padding-bottom: clamp(40px, calc( 120 / var(--inner) * 100vw ), 120px);}

.primary-color {color: var(--primary-color);}
.secondary-color {color: var(--secondary-color);}
.dark-color {color: var(--dark-color);}
.dark-color2 {color: #2f2f2f;}
.white-color {color: #fff;}

/* footer */
#footer {padding: clamp(20px, calc( 50 / var(--inner) * 100vw ), 50px) 0;background:#131313; font-size: clamp(13px, calc( 15 / var(--inner) * 100vw ), 15px); color: #d3d3d3; letter-spacing: -.02em;}
#footer .contain {max-width: 1780px; display: flex; align-items: flex-end; justify-content: space-between;}
#footer .f-info {display: flex; gap: clamp(30px, calc( 60 / var(--inner) * 100vw ), 60px);}
#footer address {display: flex; gap: 0 clamp(20px, calc( 38 / var(--inner) * 100vw ), 38px); font-style: normal;}
#footer .copyright {margin-top: 12px; font-size: clamp(12px, calc( 14 / var(--inner) * 100vw ), 14px); color: #9e9a9a;}
#footer .scroll-top {display: flex; align-items: center; justify-content: center; width: 46px; height: 46px; margin-left: auto; border-radius: 12px; background: var(--primary-color); color: #fff; font-weight: 700; font-size: 18px;}
.f-link {display: flex; gap: clamp(15px, calc( 24 / var(--inner) * 100vw ), 24px); margin-top: 20px; color: #b8b8b8;}