@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;outline-color:#f37736;}
a:focus {outline:#f37736;}

.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: 1460px; height:var(--header-height); z-index:10;}
.sitelogo img {filter: brightness(0) invert(1);}
#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 var(--space-30); min-width: 200px;}
#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:18px; font-weight:600; letter-spacing:-.03em; line-height:1.3em;}
#gnb .submenu {position:absolute; left:0; width:100%; height:0; overflow:hidden; text-align:center; border-right: 1px solid rgba(221, 221, 221, 0.20);}
#gnb>ul>li:first-child .submenu {border-left: 1px solid rgba(221, 221, 221, 0.20);}
#gnb .submenu>ul { padding:var(--space-35) 5px clamp(20px, calc( 200 / var(--inner) * 100vw ), 200px);}
#gnb .submenu>ul>li>a {display:block; padding:6px 0; color:#fff; line-height:1.5em;}
#gnb .submenu>ul>li>a:hover {text-decoration:underline; text-underline-offset: 4px; font-weight: 700;}
.submenu-bg {display:none; position:absolute; width:100%; left:0; background:var(--secondary-color);}

#header.active {background: #fff; box-shadow: 0px 4px 16px 0px rgba(0, 0, 0, 0.25);}
#header.active .sitelogo img {filter: none;}
#header.active #gnb>ul>li>a {color: var(--dark-color);}
#header.active #gnb>ul>li:hover>a {color: var(--primary-color);}
#header.active .btn-m-menu span {background: var(--dark-color);}
#header.active .btn-m-menu span:before,
#header.active .btn-m-menu span:after {background: var(--dark-color);}

/* for mobile */
.btn-m-menu {display:block; position:relative; width:26px; height:26px;}
.btn-m-menu span {position:absolute; left:0; right:0; top:50%; height:2px; margin-top:-1px; background:#fff;}
.btn-m-menu span:before,
.btn-m-menu span:after {content:" "; position:absolute; left:0; right:0; height:2px; background:#fff;}
.btn-m-menu span:before {top:-9px;}
.btn-m-menu span:after {bottom:-9px;}

.mobile-navigation {display:flex; flex-direction: column; position:fixed; top:0; right:0; width:100%; height:100vh; pointer-events: none; overflow:auto; transition:.2s linear; opacity:0; transform: translateY(-50%); background:var(--secondary-color); z-index:102;}
.mobile-navigation .contain {}
.mobile-navigation .nav-header .contain {display: flex; align-items: center; justify-content: space-between; max-width: 1460px;}
.mobile-navigation .nav-header + .contain {display: flex; align-items: center; flex: 1; width: 100%; max-width: 1340px;}
.mobile-navigation .nav-menu {width: 100%;}
.mobile-navigation .nav-menu>ul {display: flex; gap: 25px clamp(20px, calc( 80 / var(--inner) * 100vw ), 80px); color: #fff;}
.mobile-navigation .nav-menu>ul>li {flex: 1; text-align: center;}
.mobile-navigation .nav-menu>ul>li>a {display: block; padding: var(--space-15); border-bottom: 1px solid rgba(255, 255, 255, 0.40); font-size: var(--font-size-36); font-weight: 700; line-height: 1.3em;}
.mobile-navigation .nav-menu>ul>li:hover>a {color: var(--primary-color);}
.mobile-navigation .submenu {padding-top: var(--space-20);}
.mobile-navigation .submenu a {display: block; padding: 6px 0; line-height: 1.5em; color: #F5F5F5; font-weight: 400;}
.mobile-navigation .submenu a:hover {text-decoration: underline; text-underline-offset: 4px; font-weight: 700;}
.mobile-navigation .close {display: block; position:relative; 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:#fff; 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 {pointer-events: auto; opacity:1; transform: translateY(0);}
html.menu-opened .mobile-overlay {display:block;}

/* main */
.main-visual {position:relative; height:100vh; overflow:hidden;}
.main-visual .slick-slide {position:relative; height:100vh; 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%); -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: 65%; left:50%; width: 100%; max-width: 1460px; padding:0 var(--container-space); transform: translateX(-50%); color:#fff; z-index:40;}
.main-visual .caption .txt {font-size: clamp(30px, calc( 70 / var(--inner) * 100vw ), 70px); line-height: 1em; font-weight: 700;}
.main-visual .caption .txt1 {display: flex; align-items: center; gap: 15px; font-size: clamp(26px, calc( 60 / var(--inner) * 100vw ), 60px);}
.main-visual .caption .txt.txt2 {margin-top: var(--space-25);}
.main-visual .caption .txt.txt3 {margin-top: clamp(20px, calc( 40 / var(--inner) * 100vw ), 40px); font-size: var(--font-size-28); color: #d7d7d7; font-weight: 400;}
.main-visual .primary-color {color: #008eff;}
.main-visual .txt strong {display: inline-block; padding: 5px 12px; border: 1px solid #ddd; border-radius: 8px; font-size: clamp(30px, calc( 70 / var(--inner) * 100vw ), 70px); line-height: 1em;}
.main-visual .caption .name {display: inline-block; width: calc(var(--space-25) * 2 + 2.6em); padding: 5px var(--space-25); border-radius: var(--radius-16); border: 1px solid #FFF; background: rgba(255, 255, 255, 0.16); font-size: clamp(30px, calc( 70 / var(--inner) * 100vw ), 70px); line-height: 1.1em; font-weight: 700; text-align: center;}
.main-visual .caption .name .swiper {height: 100%;}
.main-visual .scroll {position:absolute; bottom:clamp(20px, calc( 50 / var(--inner) * 100vw ), 50px); left:50%; width:clamp(32px, calc( 58 / var(--inner) * 100vw ), 58px); margin-left:calc(clamp(32px, calc( 58 / var(--inner) * 100vw ), 58px) / -2); animation:scrollDown .9s linear infinite alternate; z-index:40;}

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

.main-section {position: relative; padding: var(--space-130) 0; overflow: hidden;}
.main-section .contain {max-width: 1460px;}

.greeting-txt .desc.fz20 {line-height: 1.6em;}
.page-greeting {gap: 25px 35px;}
.greeting-logo {max-width: 409px; width: 30%;}

.main-mission {background: #F5F9FB;}
.main-mission-boxes {display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-50);}
.main-mission-box {background: #fff; border-radius: var(--radius-32); padding: var(--space-50) var(--space-40); box-shadow: 4px 4px 16px 0 rgba(0, 0, 0, 0.25);}
.main-mission-box h3 {padding: var(--space-12); background:var(--gradient-color); border-radius: 8px;}

.main-solution {background: url('/images/main/bg-solution.jpg') no-repeat center center / cover;}
.main-solution-boxes {display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-50);}
.main-solution-box {display: flex; align-items: center; justify-content: center; padding: var(--space-50) 10px; border-radius:var(--radius-32); box-shadow: 4px 4px 16px 0 rgba(0, 0, 0, 0.25); background: var(--gradient-color2);}

.main-counter:before {content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: calc(var(--space-130) * 2); background: var(--primary-color); opacity: .08; z-index: -1;}
.main-counter-boxes {display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-40);}
.main-counter-box {padding: var(--space-80) var(--space-30); border-radius: var(--radius-32); background: #071c5f;}
.main-counter-box:nth-child(2) {background: var(--primary-color);}
.main-counter-box:nth-child(3) {background: #007CA2;}
.main-counter-box:nth-child(4) {background: #008FA2;}
.main-counter-box .num {font-size: clamp(30px, calc( 60 / var(--inner) * 100vw ), 60px); line-height: 1em;}
.main-counter-box .counter {display: inline-block;}
.main-counter-box h3 {padding-bottom: var(--space-25); margin-bottom: var(--space-25); border-bottom: 1px solid rgba(255, 255, 255, 0.4);}
/* .main-partner-slider .items {max-width: 244px;} */
.main-partner-slider .items {max-width: 300px;}
.main-partner-slider img {width: 100%;}
.main-partner-slider .slick-list {overflow: visible;}
.main-partner-slider .item {padding: clamp(5px, calc( 10 / var(--inner) * 100vw ), 10px);}
.main-partner-slider .ltr .slick-list {transform: translateX(-700%);}

.main-contact {background: url('/images/main/bg-contact.jpg') no-repeat center center / cover;}
.main-contact-btns {gap: var(--space-40);}
.btn-round {display: flex; width: fit-content; padding: var(--space-15) var(--space-35); border-radius: 100px; border: 1px solid #fff; font-size: var(--font-size-18); font-weight: 600; line-height: 1em;}
.btn-round.type2 {border-color: var(--primary-color); background: var(--primary-color);}

/* sub */
.sub-visual {position:relative; overflow:hidden; height:100vh; background:#333; color:#fff; text-align:center; font-size: var(--font-size-24); font-weight: 500; line-height: 1.5em;}
.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:5s; opacity:0; transform:scale(1.5);}
.sub-visual .inner {position:absolute; top:50%; left:0; width:100%; transform:translateY(-50%);}
.sub-visual .contain {display: flex; flex-direction: column; align-items: center; justify-content: center; gap:var(--space-50);}
.sub-visual h2 {font-size:clamp(30px, calc( 68 / var(--inner) * 100vw ), 68px); font-weight:700; line-height:1.3em; letter-spacing:-.03em;}
.sub-visual p {color: rgba(255, 255, 255, 0.80);}
.sub-visual .bg1-1 {background-image:url("/images/common/sv1-1.jpg");}
.sub-visual .bg1-2 {background-image:url("/images/common/sv1-2.jpg");}
.sub-visual .bg1-3 {background-image:url("/images/common/sv1-3.jpg");}
.sub-visual .bg2-1 {background-image:url("/images/common/sv2-1.jpg");}
.sub-visual .bg2-2 {background-image:url("/images/common/sv2-2.jpg");}
.sub-visual .bg2-3 {background-image:url("/images/common/sv2-3.jpg");}
.sub-visual .bg3-1 {background-image:url("/images/common/sv3-1.jpg");}
.sub-visual .bg3-2 {background-image:url("/images/common/sv3-2.jpg");}
.sub-visual .bg4,
.sub-visual .bg4-1 {background-image:url("/images/common/sv4.jpg");}
.sub-visual.none-lnb .inner {padding:0;}
.loaded .sub-visual .bg {transform:scale(1); opacity:1;}

.lnb-wrap {position:relative; background: rgba(0, 0, 0, 0.40);backdrop-filter: blur(4px); 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;}
.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); font-weight:600; line-height:1.2em; letter-spacing:-.03em;}
.lnb ul li.active a {background:var(--primary-color); color:#fff;}

.sub-title {padding-bottom:clamp(40px, calc( 60 / var(--inner) * 100vw ), 60px); max-width:1260px; margin:0 auto; text-align:center;}
#contArea.wide .sub-title {padding-left:var(--container-space); padding-right:var(--container-space);}
.sub-title h2 {font-size:clamp(30px, calc( 42 / var(--inner) * 100vw ), 42px); line-height:1.3em; color:var(--dark-color);}

#contArea {max-width:1260px; padding-left:var(--container-space); padding-right:var(--container-space);  padding-top: var(--space-100); margin:0 auto;}
#contArea.wide {max-width:100%; padding-left: 0; padding-right: 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;}
.margin-auto {margin-left: auto; margin-right: auto;}
.desc p:not(:last-child) {margin-bottom: 1.5556em;}

.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;}

.fz15 {font-size: var(--font-size-15); line-height: 1.5em;}
.fz16 {font-size: var(--font-size-16); line-height: 1.5em;}
.fz18 {font-size: var(--font-size-18); line-height: 1.5556em;}
.fz20 {font-size: var(--font-size-20); line-height: 1.3em;}
.fz22 {font-size: var(--font-size-22); line-height: 1.36em;}
.fz24 {font-size: var(--font-size-24); line-height: 1.25em;}
.fz32 {font-size: var(--font-size-32); line-height: 1.2em;}
.fz34 {font-size: var(--font-size-34); line-height: 1.3em;}
.fz36 {font-size: var(--font-size-36); line-height: 1.3889em;}
.fz48 {font-size: var(--font-size-48); line-height: 1.25em;}

.mb12 {margin-bottom: var(--space-12);}
.mb20 {margin-bottom: var(--space-20);}
.mb25 {margin-bottom: var(--space-25);}
.mb30 {margin-bottom: var(--space-30);}
.mb35 {margin-bottom: var(--space-35);}
.mb50 {margin-bottom: var(--space-50);}
.mb80 {margin-bottom: var(--space-80);}
.mb100 {margin-bottom: var(--space-100);}
.mb130 {margin-bottom: var(--space-130);}

.primary-color {color: var(--primary-color);}
.secondary-color {color: var(--secondary-color);}
.dark-color {color: var(--dark-color);}
.white-color {color: #fff;}
.bg-color {background: #F5F9FB;}

/* footer */
#footer {padding: var(--space-50) 0; background:var(--dark-color); color: #B4B4B4;}
#footer .contain {max-width: 1460px; gap: 12px 20px;}
address ul {display: flex; font-style: normal; gap: var(--space-12) var(--space-30); margin-bottom: var(--space-12);}
.f-link {display: flex; gap: var(--space-30);}

.scroll-top {display:flex; justify-content:center; align-items:center; flex-direction: column; gap: 5px; z-index:80; position:fixed; bottom:var(--container-space); right:var(--container-space); width:clamp(50px, calc( 70 / var(--inner) * 100vw ), 70px); height:clamp(50px, calc( 70 / var(--inner) * 100vw ), 70px); border-radius: 100%; background-color:var(--primary-color); color:#fff; font-weight: 700; line-height:1em; text-align:center;}