@charset "utf-8";
/* layout.css는 전체적인 레이아웃 스타일을 정의합니다. */ 

#skipToContent a {z-index:100000;position:absolute;top:0;left:0;width:1px;height:1px;font-size:0;line-height:0;overflow:hidden}
#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;}

.only-desktop-tablet {display:block;}
.only-desktop {display:block;}
.only-tablet {display:none;}
.only-mobile {display:none;}

.contain {max-width:1260px; padding-left:30px; padding-right:30px; margin:0 auto;}

#wrapper {position:relative; overflow:hidden; padding-top:var(--header-height);}

/* header */
#header {position:fixed; top:0; left:0; width:100%; z-index:100; transition:.3s; background:#fff;}
#header .contain {max-width:1780px; position:relative; display:flex; align-items:center; height:var(--header-height); z-index:10;}

.sitelogo {position:absolute; left:30px;}
.sitelogo a {display:block; background:url("/images/common/logo.png") no-repeat 0 center / contain; width:clamp(135px, calc(174 / var(--inner) * 100vw), 174px); height:clamp(55px, calc(60 / var(--inner) * 100vw), 60px); font-size:0; line-height:0;}

#gnb {position:absolute; right:185px; transition:.3s; display:flex; justify-content:flex-end;}
#gnb>ul {display:flex; text-align:center;}  
#gnb>ul>li {position:relative; padding :0 var(--space-45);}
#gnb>ul>li>a {position:relative; display:flex; align-items:center; justify-content:center; height:var(--header-height); color:#242424; font-size:var(--font-size-18); font-weight:600; letter-spacing:-.03em; line-height:1.3em;}
#gnb .submenu {position:absolute; left:0; width:100%; height:0; overflow:hidden;}
#gnb .submenu>ul {padding:var(--space-40) 5px;}
#gnb .submenu>ul>li>a {display:block; padding:var(--space-15) 0; color:#454545; font-weight:500; line-height:1.33em; letter-spacing:-.02em;}
#gnb .submenu>ul>li>a:hover {color:var(--color-primary); text-decoration:underline;}
.submenu-bg {display:none; position:absolute; width:100%; left:0; background:#fff; border-top:1px solid #ddd;}

.pull-right {display:flex; align-items:center; gap:0 20px;  position:absolute; right:30px;}

.kakao-bt {height:clamp(40px, calc(56 / var(--inner) * 100vw), 56px); padding:0 var(--space-20); font-size:var(--font-size-15); font-weight:600; display:flex; align-items:center; gap:var(--space-8); background:var(--color-primary); color:#fff; border-radius:56px;}
.kakao-bt svg {width:clamp(16px, calc(24 / var(--inner) * 100vw), 24px); height:clamp(16px, calc(24 / var(--inner) * 100vw), 24px); }

#header:hover #gnb {right:50%; transform:translateX(50%);}
#header:hover #gnb>ul>li {padding:0 var(--space-80);}
#header:hover #gnb>ul>li>a {color:#242424;}

#header.header-fixed {box-shadow:0px 3px 5px rgba(0,0,0,0.1);}
#header.header-fixed #gnb {right:50%; transform:translateX(50%);}
#header.header-fixed #gnb>ul>li {padding:0 var(--space-80);}

/* 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:80px; padding:0 20px; color:#242424; font-size:19px; font-weight:700; line-height:1.5em;}
.mobile-navigation .home img {height:48px;}
.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(--color-primary);}
.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(--color-primary);}
.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 #container .contain {max-width:1700px;}

.main-visual {position:relative; height:calc(100vh - var(--header-height)); background:#000; overflow:hidden;}
.main-visual .item {position:relative; height:calc(100vh - var(--header-height)); 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 .item.youtube .caption {display:none;}
.main-visual .caption {position:absolute; top:50%; left:0; width:100%; z-index:10; color:#fff; transform:translateY(-50%);}
.main-visual .caption p {transition:1.2s; transform:translate(50px,0); opacity:0;}
.main-visual .caption .txt-1 {margin-bottom:var(--space-40); font-size:var(--font-size-56); font-weight:800; line-height:1.357em; letter-spacing:-0.03em;}
.main-visual .caption .txt-2 {font-size:var(--font-size-24); font-weight:600; line-height:1.25em; letter-spacing:-0.03em;}
.main-visual .slick-dots {position:absolute; bottom:var(--space-40); left:0; width:100%; text-align:center; z-index:10;}
.main-visual .slick-dots li {display:inline-block; margin:0 var(--space-8);}
.main-visual .slick-dots li button {transition:.3s; width:clamp(24px, calc(40 / var(--inner) * 100vw), 40px); height:4px; border-radius:300px; background:rgba(255,255,255,0.20); border:0; padding:0; font-size:0; line-height:0; text-indent:-9999em; overflow:hidden;}
.main-visual .slick-dots li.slick-active button {width:clamp(40px, calc(64 / var(--inner) * 100vw), 64px); background:#fff;}
.main-visual .pop-link {display:flex; flex-direction:column; gap:var(--space-5); position:absolute; bottom:var(--space-45); right:var(--space-140); z-index:10;}
.main-visual .pop-link .link {border-radius:8px; background:rgba(255, 255, 255, 0.30); width:clamp(200px, calc(400 / var(--inner) * 100vw), 400px); padding:var(--space-30); display:flex; align-items:center; justify-content:space-between; color:#fff; font-size:var(--font-size-20); font-weight:700; line-height:1.33em;}
.main-visual .pop-link .link:after {content:''; width:clamp(22px, calc(30 / var(--inner) * 100vw), 30px);  height:clamp(22px, calc(30 / var(--inner) * 100vw), 30px); background:url('/images/main/pop-arrow.png') no-repeat 50% 50% / contain;}
.main-visual .pop-link .link:hover {background: var(--color-primary);}

.main-visual .active .caption p {transform:translate(0,0); opacity:1;}
.main-visual .active .caption .txt-1 {transition-delay:.2s;}
.main-visual .active .caption .txt-2 {transition-delay:.5s;}

@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;}
}

.pop-certi {position:relative;}
.pop-certi .close {font-size:0; position:absolute; top:var(--space-15); right:var(--space-15); display:block; width:24px; height:24px; background:url('/images/main/pop-close.png') no-repeat 50% 50% / contain;}

.m-heading {margin-bottom:var(--space-40); text-align:center;}

.m-label {margin-bottom:var(--space-20); font-size:var(--font-size-20); font-weight:600; line-height:1.4em; letter-spacing:-0.03em; color:#8F8F8F;}

.m-tit {font-size:var(--font-size-36); font-weight:700; line-height:1.4em; letter-spacing:-0.03em; color:#242424;}

.main-business {padding:var(--space-150) 0;}
.main-business .items {display:grid; grid-template-columns:repeat(4, 1fr); gap:var(--space-25);}
.main-business .item {display:block; overflow:hidden; position:relative; height:clamp(240px, calc(560 / var(--inner) * 100vw), 560px); padding:var(--space-32); color:#fff;}
.main-business .item::after {content:""; position:absolute; inset:0; z-index:1; background-color:rgba(0,0,0,0); transition:background-color .35s ease;}
.main-business .item:hover::after {background-color:rgba(0,0,0,.6);}
.main-business .item .title {position:absolute; left:var(--space-30); bottom:var(--space-30); z-index:2; transition:opacity .35s ease;}
.main-business .item .title .num {margin-bottom:var(--space-10); font-size:var(--font-size-18); font-weight:700; line-height:1.333em; letter-spacing:-0.03em; color:rgba(255, 255, 255, .6);}
.main-business .item .title .tit {font-size:var(--font-size-24); font-weight:700; line-height:1.333em; letter-spacing:-0.03em; color:#fff;}
.main-business .item .hover {position:absolute; inset:0; z-index:2; display:flex; flex-direction:column; align-items:center; justify-content:center; padding:var(--space-30); text-align:center; opacity:0; transition:opacity .35s ease;}
.main-business .item .hover .num {margin-bottom:var(--space-10); font-size:var(--font-size-16); font-weight:700; line-height:1.333em; letter-spacing:-0.03em; color:rgba(255, 255, 255, .6);}
.main-business .item .hover .tit {font-size:var(--font-size-24); font-weight:700; line-height:1.333em; letter-spacing:-0.03em;}
.main-business .item .hover .txt {margin:var(--space-25) 0 var(--space-60); font-size:var(--font-size-16); line-height:1.625em; letter-spacing:-0.03em;}
.main-business .item .hover .more {display:inline-flex; align-items:center; justify-content:center; gap:var(--space-10); font-size:var(--font-size-16); line-height:1.625em; letter-spacing:-0.03em;}
.main-business .item .hover .more::after {content:""; width:clamp(24px, calc(30 / var(--inner) * 100vw), 30px); height:clamp(24px, calc(30 / var(--inner) * 100vw), 30px); background:url('/images/main/service-arrow.png') no-repeat 50% 50% / contain;}
.main-business .item:hover .hover {opacity:1; pointer-events:auto;}
.main-business .item:hover .title {opacity:0;}

.main-performance {background:#F8F8F8; padding:var(--space-150) 0;} 
.main-performance .counters {padding:var(--space-150) 0; background:url('/images/main/performance-bg.jpg') no-repeat center center/cover; color:#fff;display:flex;}
.main-performance .counters .item {text-align:center; flex:1; position:relative;}
.main-performance .counters .item:before {content:''; position:absolute; left:0; top:50%; transform:translateY(-50%); width:1px; height:clamp(40px, calc(104 / var(--inner) * 100vw), 104px); background:rgba(255, 255, 255, 0.30);}
.main-performance .counters .item:first-child:before {display:none;}
.main-performance .counters .item .num {margin-bottom:var(--space-25); font-size:var(--font-size-56); font-weight:700; line-height:1.333em; letter-spacing:-0.03em;}
.main-performance .counters .item .txt {font-size:var(--font-size-18); font-weight:600; line-height:1.625em; letter-spacing:-0.03em;}
.main-performance .logos {margin-top:var(--space-50); display:grid; grid-template-columns:repeat(6, 1fr); gap:var(--space-30);}
.main-performance .logos .item {background: #fff; text-align:center; border-radius:16px; overflow:hidden;}
.main-performance .logos .item .cnt {padding:var(--space-15);}
.main-performance .logos .item .tit {margin-bottom:var(--space-10); font-size:var(--font-size-18); font-weight: 600; letter-spacing:-.03em; line-height: 1.33em;}
.main-performance .logos .item .txt {font-weight: 400; letter-spacing:-.03em; line-height: 1.6em; color: #454545;}

.main-reason {padding:var(--space-150) 0;}
.main-reason .items {display:grid; grid-template-columns:repeat(3, 1fr); gap:var(--space-24);}
.main-reason .item {min-width:0; padding:var(--space-56) var(--space-40); background:#f8f8f8;}
.main-reason .item .ico img {height:clamp(36px, calc(64 / var(--inner) * 100vw), 64px);}
.main-reason .item .tit {margin:var(--space-40) 0 var(--space-30); font-size:var(--font-size-24); font-weight:700; line-height:1.417em; letter-spacing:-0.03em; color:#242424;}
.main-reason .item .txt {font-size:var(--font-size-18); line-height:1.556em; letter-spacing:-0.03em; color:#454545;}

.main-contact {padding:var(--space-150) 0; background:linear-gradient(180deg, #F2F2F2 0%, #FFF 100%);}
.main-contact .contain {display:flex; align-items:center;}
.main-contact .content { width:57.3%;}
.main-contact .content .m-tit {margin-bottom:var(--space-30);}
.main-contact .content .text {margin-bottom:var(--space-64); font-size:var(--font-size-18); font-weight:600; line-height:1.556em; letter-spacing:-0.03em; color:#454545;}
.main-contact .info {display:flex; flex-direction:column; gap:var(--space-30);}
.main-contact .info .item {display:flex; align-items:center; gap:var(--space-20);}
.main-contact .info .ico img {height:clamp(36px, calc(56 / var(--inner) * 100vw), 56px);}
.main-contact .info .cnt {flex:1;}
.main-contact .info .cnt .tit {font-size:var(--font-size-15); line-height:1.667em; letter-spacing:-0.03em; color:#666;}
.main-contact .info .cnt .txt {font-size:var(--font-size-16); font-weight:600; line-height:1.625em; letter-spacing:-0.03em; color:#242424;}
.main-contact .info .cnt .addr {font-size:var(--font-size-18); line-height:1.556em; letter-spacing:-0.03em; color:#454545;}
.main-contact .form-wrap {flex:1;}
.main-contact .form .inner {display:flex; flex-wrap:wrap; margin:calc(var(--space-5)*-1) calc(var(--space-10)*-1);}
.main-contact .form .col {width:50%; padding:var(--space-5) var(--space-10);}
.main-contact .form .col.col-x2 {width:100%;}
.main-contact .form .box {background:#fff; border-radius:8px; display:flex; align-items:center; position:relative; font-size:16px; overflow:hidden;}
.main-contact .form .box label {height:clamp(38px,calc(64/var(--inner)*100vw),64px); display:flex; align-items:center; padding:0 var(--space-20); min-width:135px; font-weight:400;}
.main-contact .form .required {margin-left:var(--space-5); color:var(--color-primary); font-style:normal;}
.main-contact .form .input {width:100%; height:clamp(38px,calc(64/var(--inner)*100vw),64px); border:0;}
.main-contact .form .memo-area {display:block;}
.main-contact .form textarea.input {height:220px;}
.main-contact .submit-area {text-align:center;}
.main-contact .submit-area .form-agree {margin:var(--space-40);}
.main-contact .submit-area .form-agree .check a {color:#454545;}
.main-contact .submit-area .check {margin:0;}
.main-contact .submit-area .checkbox label:before {border-radius:4px;}
.main-contact .submit-area .submit .btn-pack {border:0; width:100%; border-radius:64px; margin-top:0; display:block; line-height:clamp(50px,calc(64/var(--inner)*100vw),64px); background:var(--color-primary); color:#fff; font-size:var(--font-size-18); font-weight:600; letter-spacing:-.03em;}

/* sub */
.sub-visual {position:relative; height:clamp(250px, calc(460 / var(--inner) * 100vw), 460px); text-align:center; color:#fff; overflow:hidden; background:#333;}
.sub-visual .bg {position:absolute; top:0; left:0; width:100%; height:100%; overflow:hidden; transition:2s; opacity:1; transform:scale(1.1); background-repeat:no-repeat; background-position:50% 0; background-size:cover;}
.sub-visual .title {position:absolute; top:50%; left:0; width:100%; padding:0 20px; transform:translateY(-50%);}
.sub-visual .title .tit {font-size:var(--font-size-64); font-weight:700; line-height:1.333em; letter-spacing:-0.03em;} 
.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");}
.loaded .sub-visual .bg {transform:scale(1); opacity:1;}

.lnb-wrap {padding:0 30px; position:absolute; left:0; bottom:var(--space-30); width:100%; display:flex; justify-content:center;}
.lnb {padding:var(--space-10); border-radius:200px; overflow:hidden; background:#fff;}
.lnb ul li {width:auto;}
.lnb ul li a {padding:0 var(--space-55); min-width:200px; height:clamp(40px,calc(56 / var(--inner) * 100vw),56px); display:flex; align-items:center; justify-content:center; border-radius:56px; font-size:var(--font-size-16); font-weight:600; line-height:1.625em; letter-spacing:-.03em; color:#242424; text-align:center;}
.lnb ul li.active a {color:#fff; background:var(--color-primary);}

#contArea {max-width:1460px; padding-left:30px; padding-right:30px; margin:0 auto;}
#contArea.wide {max-width:100%; padding-left:0; padding-right:0;}
#contArea.wide .sub-title {padding-left:10px; padding-right:10px;}
.contain {width:100%; max-width:1460px; padding-left:30px; padding-right:30px; margin:0 auto;}

.sub-title {padding:var(--space-100) 0; text-align:center;}
.sub-title h2 {font-size:var(--font-size-44); font-weight:700; line-height:1.333em; letter-spacing:-0.03em;}

.real-cont {min-height:300px; padding-bottom:var(--space-150);}

/* footer */
#footer {padding:var(--space-80) 0; background:#111 ; color:#fff; font-size:var(--font-size-16); line-height:1.625em; letter-spacing:-0.03em;}
#footer .contain {display:flex; flex-wrap:wrap; gap:20px 0; max-width:1700px;}

.foot-logo {margin-right:var(--space-110);}
.foot-logo img {height:clamp(42px, calc(53 / var(--inner) * 100vw), 53px);}

.foot-addr {display:flex; flex-direction:column; gap:var(--space-10); font-style:normal;}
.foot-addr strong {min-width:clamp(100px, calc(140 / var(--inner) * 100vw), 140px); font-weight:600; display:inline-block;}

.foot-etc {display:flex; flex-direction:column; align-items:flex-end; gap:var(--space-15); margin-left:auto; color:#a4a4a4; text-align:right;}
.foot-etc .links {display:flex; justify-content:flex-end; gap:var(--space-20);}
.foot-etc .links a {font-size:var(--font-size-15); font-weight:600; line-height:1.733em; letter-spacing:-0.03em; color:#a4a4a4; }
.foot-etc .copy {font-size:var(--font-size-14); line-height:1.714em; letter-spacing:-0.03em; color:#a4a4a4; text-align:right;}

.scroll-top {display:flex; align-items:center; justify-content:center; width:clamp(38px, calc(70 / var(--inner) * 100vw), 70px); height:clamp(38px, calc(70 / var(--inner) * 100vw), 70px); border-radius:100%; background:#fff; box-shadow:6px 6px 30px 0 rgba(0, 0, 0, 0.20); position:fixed; z-index:99; right:var(--space-50); bottom:var(--space-60);}