@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; width: 100%; padding-left:var(--container-space); padding-right:var(--container-space); margin:0 auto;}

/* header */
#header {position:sticky; 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: 1800px; height:var(--header-height); z-index: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 45px;}
#gnb>ul>li>a {position:relative; display:flex; align-items:center; flex-direction: column; justify-content:center; height:var(--header-height); color:#242424; font-size:18px; font-weight:600; letter-spacing:-.03em; line-height:1.3em;}
#gnb .submenu {display: none; position:absolute; top: calc(100% - 10px); left:clamp(10px, calc( 25 / var(--inner) * 100vw ), 25px); width:100%; min-width: max-content; background: var(--primary-color); border-radius: var(--radius-12); text-align: left;}
#gnb .submenu:before {content:""; position:absolute; top: -9px; left: 40px; width: 16px; height: 9px; background: url("/images/common/gnb-arrow.png") no-repeat center center / contain; transition: .2s;}
#gnb .submenu>ul {padding:25px 40px;}
#gnb .submenu>ul>li>a {display:block; padding:7px 0; color:#fff; font-size:17px; line-height:1.5em;}
#gnb .submenu>ul>li>a:hover {text-decoration:underline;}

#main #header {position: fixed; top: 0;}

/* for mobile */
.btn-m-menu {display:block; position:relative; width:26px; height:26px;}
.btn-m-menu span {position:absolute; right:0; bottom: 0; color: var(--dark-color); font-size: 11px; letter-spacing: -0.04em; line-height: 1em; font-weight: 700;}
.btn-m-menu:before,
.btn-m-menu:after {content:" "; position:absolute; left:0; right:0; height:2px; background:#242424;}
.btn-m-menu:before {top: 0;}
.btn-m-menu:after {top: 8px; left: 30%;}

.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:rgb(20, 20, 146);}
.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:rgb(20, 20, 146);}
.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; 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 50px; transform: translateY(-50%); color:#fff; z-index:40; text-align: center;}
.main-visual .caption p {transition:1.2s; transform:translate(0,50px); opacity:0;}
.main-visual .caption .txt1 {font-size:clamp(30px, calc(54 / var(--inner) * 100vw), 54px); font-weight:800; line-height:1.2em; letter-spacing:-.03em;}
.main-visual .caption .txt2 {font-size:var(--font-size-24); font-weight:700; line-height:1.3em; letter-spacing:-.03em; margin-top:var(--space-25);}
.main-visual .slick-arrow, .main-business-arrow {position:absolute; top:50%; left: 30px; transform:translateY(-50%); width:60px; height:60px; background: #fff; border-radius:100%; border: 0; z-index:2; overflow: hidden; text-indent: -9999em; transition: .3s;}
.main-visual .slick-arrow:after, .main-business-arrow:after {content:''; position: absolute; top: 0; left: 50%; margin-left: -5px; width: 11px; height: 100%; background: url('/images/main/visual-arrow.png') no-repeat center center / contain;}
.main-visual .slick-arrow.slick-next {left: auto; right: 30px;;}
.main-visual .slick-arrow.slick-next:after, .main-business-arrow.swiper-button-next:after {transform: scaleX(-1);}
.main-visual .slick-arrow:hover {background: var(--primary-color);}
.main-visual .slick-arrow:hover:after {filter: brightness(0) invert(1);}
.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:.5s;}
.main-visual .scroll {position:absolute; bottom:80px; left:50%; width:20px; margin-left:-10px; animation:scrollDown .9s linear infinite alternate; z-index:40;}
.main-visual .slick-dots {display: flex; justify-content: center; align-items:center; gap: 38px; position: absolute; left: 0; bottom: clamp(20px, calc( 110 / var(--inner) * 100vw ), 110px); width: 100%; padding: 0 30px; line-height: 0;}
.main-visual .slick-dots button {position: relative; display: block; width: 11px; height: 11px; background: #fff; border-radius: 100%; border: 0; overflow: hidden; text-indent: -9999em;}
.main-visual .slick-dots li {position: relative;}
.main-visual .slick-dots li.slick-active:before {content:''; position: absolute; top: -9px; left: -9px; bottom: -9px; right: -9px; border: 1px solid #fff; border-radius: 100%;}

.main-section  {position: relative; overflow: hidden;}
.main-section .contain {max-width: 1460px; padding-top: var(--header-height);}
.main-tag {margin-bottom: var(--space-25); font-size: var(--font-size-20); font-weight: 700; color: var(--light-color);}
.main-tit {margin-bottom: var(--space-70);}
.main-txt .main-tit {margin-bottom: var(--space-45);}
.main-tit h2 {font-size: var(--font-size-42); line-height: 1.4286em; color: var(--dark-color);}
.main-txt strong {display: block; margin-bottom: var(--space-20); font-size: var(--font-size-20); color: var(--primary-color); line-height: 1.6em;}

.main-about .contain {display: flex; align-items: flex-end; gap: var(--gap-80);}
.main-about-img {width:58.572%;}
.main-about .main-txt{position: relative; padding-bottom: var(--space-25);}
.main-about .main-txt:before {content: ''; position: absolute; top: calc(clamp(30px, calc( 100 / var(--inner) * 100vw ), 100px) * -1); bottom: calc(clamp(30px, calc( 100 / var(--inner) * 100vw ), 100px) * -1); right: 0; width: calc(100% + clamp(30px, calc( 120 / var(--inner) * 100vw ), 120px) + var(--gap-80)); background: #f2f5ff; z-index: -1;}
.main-business:before {position: absolute; content: ''; top: 0; right: 0; width: 50%; height: 100%; background: url('/images/main/bg-business.jpg') no-repeat center center / cover; z-index: -1;}
.main-business-slide {position: absolute; right: 0; top: 50%; transform: translateY(-50%); width: 57.03125%; overflow: hidden;}
.main-business-slide .swiper {max-width: 393px; margin: 0; overflow: visible;}
.main-business-slide .swiper-slide.swiper-slide-active .main-business-item {border-radius: var(--radius-64) 0 0 0; overflow: hidden;}
.main-business-item {position: relative; display: block; transition: .3s;}
.main-business-item .tit {position: absolute; left: 0; bottom: 0; padding: var(--space-35); font-size: var(--font-size-30); font-weight: 700; color: #fff;}    
.main-business-controls {display: flex; align-items: center; gap: 10px; position: relative; margin-top: clamp(20px, calc( 90 / var(--inner) * 100vw ), 90px);}
.main-business-arrow {position: relative; top: auto; left: auto; right: auto; margin: 0; transform: none; background: #898989;}
.main-business-arrow:hover {background: var(--primary-color);}
.main-business-arrow:hover:after {filter: brightness(0) invert(1);}
.main-business-pagination {display: flex; align-items: center; gap: 8px; flex: 1; max-width: 185px; margin-left: 10px; font-weight: 500; color: #c2c2c2;}
.main-business-pagination .swiper-pagination {position: relative; width: 100%;}
.main-business-pagination .swiper-pagination-progressbar {background: #ddd;}
.main-business-pagination .swiper-pagination-progressbar .swiper-pagination-progressbar-fill {background: var(--primary-color);}
.main-business-pagination .current {color: var(--primary-color);}

.main-portfolio .fp-tableCell {display: flex; flex-direction: column;}
.main-portfolio .main-tit {display: flex; flex-direction: column; justify-content: flex-end; min-height: 35%; padding-top: var(--header-height);}
.main-portfolio-cnt {padding: var(--space-100) 0; background: url('/images/main/bg-portfolio.jpg') no-repeat center center / cover; padding: var(--space-100) 0; font-size: var(--font-size-20); color: #fff;}
.main-portfolio-cnt .main-txt h3 {font-size: var(--font-size-38); line-height: 1.31579em;}

.btn-more {display: flex; align-items: center; gap: 15px; font-weight: 500;  color: var(--light-color);}
.btn-more:after {display: block; content: ''; background: url('/images/main/arrow-more.png') no-repeat center center / contain; width: 6px; height: 9px;}
.main-boards {gap: clamp(30px, calc( 200 / var(--inner) * 100vw ), 200px);}
.main-board {max-width: calc((100% - clamp(30px, calc( 200 / var(--inner) * 100vw ), 200px)) / 2)}
.main-board-tit {display: flex; align-items: center; justify-content: space-between; padding-bottom: 20px; border-bottom: 1px solid #ddd;}
.main-board-tit h3 {position: relative; font-size: var(--font-size-24); color: var(--dark-color);}
.main-board-tit h3:after {content: ''; position: absolute; bottom: -20px; left: 0; width: 100%; height: 3px; background: var(--primary-color);}
.main-board-list a {display: flex; padding: var(--space-20) 0; border-bottom: 1px solid #ddd;}
.main-board-list a:hover {background: #f4f4f4;;}
.main-board-date {width: 90px; text-align: center; font-size: var(--font-size-15); color: #686868;}
.main-board-date strong {display: block; font-size: var(--font-size-36); font-weight: 700; color: var(--dark-color); line-height: 1.2em;}
.main-board-txt {width: calc(100% - 90px); padding-left: 10px; flex:1; color: #686868;}
.main-board-txt .tit {font-size: var(--font-size-20); font-weight: 500; color: var(--dark-color); line-height: 2.15em;}
.main-board-txt .tit, .main-board-txt p {overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical;}
.btn-plus {display: block; width: 17px; height: 17px; background: url('/images/main/btn-plus.png') no-repeat center center / contain; overflow: hidden; text-indent: -9999em;}

/* 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%); padding-bottom: var(--lnb-height);}
.sub-visual h2 {font-size:clamp(30px, calc( 42 / var(--inner) * 100vw ), 42px); line-height: 1.2em;}
.sub-visual p {margin-top: 10px; font-size:var(--font-size-20); line-height: 1.5em;}
.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;}
.lnb ul {display:flex;}
.lnb ul li {flex:1; text-align:center; border-right:1px solid #ddd; border-top: 1px solid #ddd;}
.lnb ul li:first-child {border-left:1px solid #ddd;}
.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:var(--font-size-20);}
.lnb ul li.active {background:var(--primary-color); border:0; border-top-color: var(--primary-color);}
.lnb ul li.active a {color:#fff;}

.portfolio-menu {display: none;}
.portfolio-menu.on {display: block;}
.third-menu {max-width: 1200px; margin:0 auto clamp(40px, calc( 75 / var(--inner) * 100vw ), 75px) ; font-weight: 700; color: #a8a8a8;}
.third-menu ul {width: max-content; max-width: 100%; margin:0 calc(var(--space-20) * -1);}
.third-menu ul li {width: auto; padding: 0 var(--space-20);}
.third-menu a {position: relative; display: block; padding-bottom: 8px;}
.third-menu .active a {color: var(--primary-color);}
.third-menu .active a:after {content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 2px; background: var(--primary-color);}

.sub-title {padding-bottom:clamp(30px, calc( 60 / var(--inner) * 100vw ), 60px); max-width:1260px; margin:0 auto;}
#contArea.wide .sub-title {padding-left:var(--container-space); padding-right:var(--container-space);}
.sub-title > *:nth-child(2) {margin-top: var(--space-20);}
.sub-title h1 {font-size:clamp(30px, calc( 42 / var(--inner) * 100vw ), 42px); line-height:1.3em; color:var(--dark-color);}
.sub-title strong {display: block;  font-size: var(--font-size-26); line-height: 1.2em; color: var(--primary-color); font-weight: 700;}
.sub-title p {font-size: var(--font-size-18); line-height: 1.5em;}

#contArea {max-width:1260px; padding-left:var(--container-space); padding-right:var(--container-space); padding-top: var(--space-120); margin:0 auto;}
#contArea.wide {max-width:100%; padding:0;}

.real-cont {padding-bottom:clamp(50px, calc( 140 / var(--inner) * 100vw ), 140px);}
.icon img {vertical-align: middle; margin-top: -.02em;}
.txt-center {text-align: center;}

.desc p:not(:last-child) {margin-bottom: 1.625em;}
.pb100-40 {padding-bottom: clamp(40px, calc( 100 / var(--inner) * 100vw ), 100px);}
.pt100-40 {padding-top: clamp(40px, calc( 100 / var(--inner) * 100vw ), 100px);}
.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;}

/* footer */
#footer {padding: clamp(20px, calc( 50 / var(--inner) * 100vw ), 50px) 0; background:#121212;}
#footer .contain {display: flex; gap: 20px 30px;max-width: 1780px;}
.f-cnt {font-size: var(--font-size-15); color: var(--light-color); line-height: 1.6em;}
.sitename {font-size: var(--font-size-22); color: #fff; font-weight: 700;}
.f-cnt address {display: flex; gap:0 25px; margin: var(--space-20) 0; flex-wrap: wrap; max-width: 740px; font-style: normal;}
.copyright span {font-weight: 500;}
.f-right {display: flex; flex-direction: column; justify-content: space-between; gap: 20px; text-align: right;}
.f-link {display: flex; gap: 0 20px;}
.f-link a {display: flex; align-items: center; gap: 10px; color: #fff;}
.f-link a:before {content: ''; display: block; width: 5px; height: 5px; border-radius: 100%; background: #fff;}

.scroll-top {display:flex; justify-content:center; align-items:center; z-index:80; position:fixed; bottom:160px; right:60px; width:70px; height:70px; border-radius: 100%; border: 1px solid #ddd; background-color:#23282c; color:#fff; font-size:14px; font-weight: 500; line-height:1em; text-align:center;}
.scroll-top span:before {display:block; content:""; margin:0 auto 10px; width:0; height:0; border-left:8px solid transparent; border-right:8px solid transparent; border-bottom:7px solid #fff;}