@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:sticky; top: 0; width:100%; background:#fff; z-index:100;}
#header .contain {position:relative; display:flex; align-items:center; justify-content:space-between; max-width: 1460px; height:var(--header-height); z-index:10;}

#gnb {text-align:center; flex:1 1 auto; min-width:0; width:1%; margin-right: -60px;}
#gnb>ul {display:flex; justify-content:flex-end;}
#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:var(--dark-color); font-size:19px; 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:2px; background:var(--primary-color); transition:.2s;}
#gnb>ul>li.active>a:after {width:100%; left:0;}
#gnb .submenu {position:absolute; left:0; width:100%; min-width: max-content; height:0; overflow:hidden; text-align:left;}
#gnb .submenu>ul {padding:18px 5px 53px 60px;}
#gnb .submenu>ul>li>a {display:block; padding:12px 0; color:#505050; font-size:17px; line-height:1.5em;}
#gnb .submenu>ul>li>a:hover {text-decoration:underline; text-underline-offset: 4px;}
#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; }

/* 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: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:0; padding-bottom:41.6667%; 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 {pointer-events: none; position:absolute; top: 50%; left:50%; width: 100%; max-width: 1660px; padding:0 130px; transform: translate(-50%, -50%); color:#fff; z-index:40;}
.mv-txt p  {margin-bottom: clamp(20px, calc( 100 / var(--inner) * 100vw ), 100px); font-size: clamp(16px, calc( 40 / var(--inner) * 100vw ), 40px); line-height: 1em; font-weight: 300;}
.mv-txt span {display: block; font-size: clamp(24px, calc( 80 / var(--inner) * 100vw ), 80px); line-height: 1em; font-weight: 300;}
.show-txt-wrap {position: relative; width: 100%;}
.show-txt {position: absolute; top: 0; left: 0;}
.txt-size {opacity: 0;}
.show-txt-wrap p {font-size: clamp(24px, calc( 120 / var(--inner) * 100vw ), 120px); font-weight: 700; line-height: 1em; animation:TxtShow 14s ease-in-out infinite forwards; opacity: 0;}
.show-txt-wrap .show-txt:nth-of-type(2) p {animation-delay: 2s;}
.show-txt-wrap .show-txt:nth-of-type(3) p {animation-delay: 4s;}
.show-txt-wrap .show-txt:nth-of-type(4) p {animation-delay: 6s;}
.show-txt-wrap .show-txt:nth-of-type(5) p {animation-delay: 8s;}
.show-txt-wrap .show-txt:nth-of-type(6) p {animation-delay: 10s;}
.show-txt-wrap .show-txt:nth-of-type(7) p {animation-delay: 12s;}
.main-visual .active .image {transform:scale(1);}
.main-visual .scroll {position:absolute; bottom:30px; left:0; width:100%; text-align: center; animation:scrollDown .9s linear infinite alternate; z-index:40;}
.main-visual .slick-arrow {position: absolute; top: 50%; right: 30px; margin-top: -35px; width: 70px; height: 70px; border-radius: 100%; border: 1px solid rgba(255,255,255,.3); background: url('/images/main/mv-arrow.png') no-repeat center center; z-index: 1; overflow: hidden; text-indent: -99999em; transition: .2s;}
.main-visual .slick-arrow.slick-prev {right: auto; left: 30px; transform: rotate(180deg);}
.main-visual .slick-arrow:hover {background-color: rgba(255,255,255,.3); border-color:rgba(255,255,255,.3);}
@keyframes scrollDown{
	0%{transform:translateY(0);}
	100%{transform:translateY(15px);}
}
@keyframes TxtShow{
	0%, 19%, 100% {opacity: 0; transform:translateY(35px);}
	7.14%, 14.28% {opacity: 1; transform:translateY(0);}
}

.main-section .contain {max-width: 1460px;}
.main-trident {position: relative; margin-top: clamp(40px, calc( 150 / var(--inner) * 100vw ), 150px);}
.main-trident h2 {font-size: clamp(22px, calc( 40 / var(--inner) * 100vw ), 40px); line-height: 1.3em;}
.main-trident-photo {width: 47.916667%;}
.main-trident-photo img {width: 100%;}
.main-trident-txt {display: flex; align-items: flex-end; position: absolute; right: 0; bottom: 0; top: 0; left: 0;}
.main-trident-txt:before {position: absolute; z-index: -1; content: ''; top: 0; bottom: 0; right: 0; width: 6.25%; background: #f4f4f4;}
.trident-txt-box {width: 73.5715%; padding: clamp(20px, calc( 55 / var(--inner) * 100vw ), 55px) clamp(15px, calc( 55 / var(--inner) * 100vw ), 55px); padding-right: 20px; margin-left: auto; background: #fff;}

.main-business {padding: clamp(40px, calc( 200 / var(--inner) * 100vw ), 200px) 0;}
.main-business h2 {margin-bottom: clamp(20px, calc( 75 / var(--inner) * 100vw ), 75px); line-height: 1em; font-size: clamp(24px, calc( 64 / var(--inner) * 100vw ), 64px);}
.main-business-items {flex-wrap: wrap; gap: 80px 20px;}
.main-business-item {max-width: 414px; width: calc((100% - 40px) / 3); transition: .2s;}
.main-business-item:hover {padding-top: clamp(20px, calc( 50 / var(--inner) * 100vw ), 50px); margin-bottom: calc(clamp(20px, calc( 50 / var(--inner) * 100vw ), 50px) * -1);}
.main-business-item p {margin-bottom: clamp(20px, calc( 35 / var(--inner) * 100vw ), 35px);}
.main-business-thumb {margin-bottom: clamp(15px, calc( 35 / var(--inner) * 100vw ), 35px);}

.desc p:not(:last-child) {margin-bottom: 15px;}
.btn-more {display: flex; align-items: center; justify-content: center; width: 160px; height: 46px; border: 1px solid #ddd; font-size: 16px; font-weight: 400; color: var(--dark-color); transition: .2s;}
.btn-more:hover,
.main-business-item:hover .btn-more {border-color: var(--primary-color); background: var(--primary-color); color: #fff;}

/* sub */
.sub-visual {position:relative; overflow:hidden; height:500px; 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(--path-height);}
.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");}
.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;}

.path-wrap {position:relative; background: rgba(0,0,0,.7); z-index:50; margin-top: calc(var(--path-height) * -1);}
.path-wrap .wrap {max-width:1200px; margin:0 auto;}
.path-wrap .inner {display:flex;}
.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:20px; text-indent:-999em; overflow:hidden; border-left:1px solid rgba(255,255,255,.3); border-right:1px solid rgba(255,255,255,.3);}
.path-wrap .part {position:relative; min-width:260px; border-right:1px solid rgba(255,255,255,.3); z-index:50;}
.path-wrap .part > a {display:flex; align-items:center; position:relative; height:var(--path-height); color:#fff; font-size:16px; font-weight:500; line-height:1.3em; padding:0 60px 0 24px;}
.path-wrap .part > a:after {content:""; position:absolute; top:50%; right:23px; margin-top:-7px; width:17px; height:14px; 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:100px; padding-bottom:70px; max-width:1260px; margin:0 auto;}
#contArea.wide .sub-title {padding-left:var(--container-space); padding-right:var(--container-space);}
.sub-title h1 {position: relative; width: fit-content; margin: 0 auto; padding-bottom: 30px; font-size:40px; line-height:1em; color:var(--dark-color);}
.sub-title h1:before {position: absolute; content: '';bottom: 0; left: 50%; margin-left: -15px; width: 30px; height: 3px; background: var(--dark-color);}

#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(40px, calc( 145 / var(--inner) * 100vw ), 145px);}
.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-bottom {display: flex; align-items: flex-end;}
.flex-column {display: flex; flex-direction: column;}
.flex1 {flex: 1;}

.fw300 {font-weight: 300;}
.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);}
.light-color {color: var(--light-color);}
.white-color {color: #fff;}

.fz14-13 {font-size: clamp(13px, calc( 14 / var(--inner) * 100vw ), 14px); line-height: 1.57em;}
.fz18-15 {font-size: clamp(15px, calc( 18 / var(--inner) * 100vw ), 18px); line-height: 1.6667em;}
.fz20-16 {font-size: clamp(16px, calc( 20 / var(--inner) * 100vw ), 20px); line-height: 1.3em;}
.fz22-17 {font-size: clamp(17px, calc( 22 / var(--inner) * 100vw ), 22px); line-height: 1.3em;}
.fz24-18 {font-size: clamp(18px, calc( 24 / var(--inner) * 100vw ), 24px); line-height: 1.2em;}
.fz26-19 {font-size: clamp(19px, calc( 26 / var(--inner) * 100vw ), 26px); line-height: 1.4em;}
.fz30-20 {font-size: clamp(20px, calc( 30 / var(--inner) * 100vw ), 30px); line-height: 1.4em;}
.fz32-22 {font-size: clamp(22px, calc( 32 / var(--inner) * 100vw ), 32px); line-height: 1.4em;}
.fz40-22 {font-size: clamp(22px, calc( 40 / var(--inner) * 100vw ), 40px); line-height: 1.3em;}

.mb15-10 {margin-bottom: clamp(10px, calc( 15 / var(--inner) * 100vw ), 15px);}
.mb20-12 {margin-bottom: clamp(12px, calc( 20 / var(--inner) * 100vw ), 20px);}
.mb25-12 {margin-bottom: clamp(12px, calc( 25 / var(--inner) * 100vw ), 25px);}
.mb35-20 {margin-bottom: clamp(20px, calc( 35 / var(--inner) * 100vw ), 35px);}
.mb40-20 {margin-bottom: clamp(20px, calc( 40 / var(--inner) * 100vw ), 40px);}
.mb55-30 {margin-bottom: clamp(30px, calc( 55 / var(--inner) * 100vw ), 55px);}
.mb75-20 {margin-bottom: clamp(20px, calc( 75 / var(--inner) * 100vw ), 75px);}


/* footer */
#footer {padding: clamp(20px, calc( 45 / var(--inner) * 100vw ), 45px) 0;background:#121212; color: #fff;}
#footer .contain {max-width: 1460px;}
.f-right {text-align: right;}
.f-info {margin: 15px 0; color: rgba(255,255,255,.6);}
.f-info span {position: relative; font-style: normal;}
.f-info span:not(:first-child):before {content: '｜'; margin: 0 10px;}
.f-link {gap:clamp(20px, calc( 35 / var(--inner) * 100vw ), 35px); justify-content: flex-end; font-size: clamp(12px, calc( 14 / var(--inner) * 100vw ), 14px);}
.f-link .icon {margin-right: 7px;}
.copyright {color: rgba(255,255,255,.3);font-size: clamp(12px, calc( 14 / var(--inner) * 100vw ), 14px);}