@charset "utf-8";
/* layout.css는 전체적인 레이아웃 스타일을 정의합니다. */ 
body {overflow-x: hidden;}
#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}

.only-desktop {display:block;}
.only-desktop-tablet {display:block;}
.only-tablet-mobile {display:none;}
.only-tablet {display:none;}
.only-mobile {display:none;}
.flex {display:flex;}
.flex-center {display:flex; align-items:center; justify-content:center;}
.flex-start {display:flex; align-items:center; justify-content:flex-start;}
.flex-end {display:flex; align-items:center; justify-content:flex-end;}
.flex-between {display:flex; align-items:center; justify-content:space-between;}
.flex-top {display: flex; align-items:flex-start;}
.flex-col {display:flex; flex-direction:column;}
.flex-col-center {display:flex; flex-direction:column; align-items:center;}
.flex-col-start {display:flex; flex-direction:column; align-items:flex-start;}
.flex-col-end {display:flex; flex-direction:column; align-items:flex-end;}

#wrapper {position:relative;}

.contain {max-width:1360px; margin:0 auto; padding-right:var(--space-container); padding-left:var(--space-container);}

/* header */
#header {position: sticky; width: 100%; background:#fff; z-index: 101; top: 0; height: var(--header-height); transition: .2s; left: 0; border-bottom: 1px solid #ddd;}
#header .contain {display: flex; align-items: center; justify-content: space-between; position:relative; max-width:1640px; height:100%; z-index:10;}
#header .sitelogo > a {display: block;}

#gnb > ul {display:flex; justify-content:space-evenly; text-align:center; ;}
#gnb > ul > li {position:relative; padding:0 var(--space-75);}
#gnb > ul > li > a {display:flex; flex-direction:column; align-items:center; justify-content:center; height:var(--header-height); color:#242424; font-size:var(--font-size-18); font-weight:600; line-height:1em;}
#gnb > ul > li > a div {display:flex; flex-direction:column; align-items:center; justify-content:flex-start; overflow:hidden; height:1.5em; padding:0 4px;}
#gnb .submenu {display:none; position:absolute; top: calc(var(--header-height) + 2px); left:50%; width:100%; transform: translateX(-50%); text-align:center; }
#gnb .submenu>ul {padding: var(--space-20); background: #fff; border-radius: var(--radius-24); box-shadow: var(--shadow);}
#gnb .submenu>ul>li>a {display:block; color:#454545;  font-weight: 500; line-height:2.187em; white-space:nowrap; font-size: var(--font-size-18); font-weight: 500;}
#gnb .submenu>ul>li>a:hover {color:var(--color-primary); font-weight: 600; text-decoration:underline; text-underline-offset: 3px;}


/* for mobile */
.btn-m-menu {display:none; position:absolute; top:50%; right:var(--space-container); width:24px; height:24px; -webkit-transform:translateY(-50%); transform:translateY(-50%);}
.btn-m-menu div {display:flex; flex-direction:column; justify-content:center; gap:7px; width:100%; height:100%;}
.btn-m-menu span {display:block; width:100%; height:2px; background:#242424;}

.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 {max-height:60px; padding: 19px 20px;}
.mobile-navigation .home a {display: block;  color: #2c2c2c; font-size:20px; font-weight: 700; line-height: 1.3em;}
.mobile-navigation .nav-menu>ul {border-top:1px solid #dfdfdf;}
.mobile-navigation .nav-menu>ul>li {border-bottom:1px solid #dfdfdf;}
.mobile-navigation .nav-menu>ul>li>a {position:relative; display:block; padding:13px 20px; color:#242424; font-size:18px; font-weight:700; line-height:1.3em;}
.mobile-navigation .nav-menu>ul>li>a div {display:flex; align-items:flex-end; gap:5px;}
.mobile-navigation .nav-menu>ul>li>a .en {order:2;  font-size:.8em; font-weight:500; line-height:1.3em; opacity:.4;}
.mobile-navigation .nav-menu>ul>li>a:after {content:""; position:absolute; top:50%; right:20px; transform:translateY(-75%) rotate(45deg); width:12px; height:12px; border-right:2px solid #454545; border-bottom:2px solid #454545;}
.mobile-navigation .nav-menu>ul>li.active>a:after  {transform:translateY(-35%) rotate(-135deg); border-color:var(--color-primary);}
.mobile-navigation .nav-menu .submenu {display:none; background:var(--color-primary); padding: 10px 0;}
.mobile-navigation .nav-menu .submenu > ul > li > a {display:flex; align-items:flex-end; gap:5px; padding:8px 20px; color:#fff; font-size:16px; font-weight:500; line-height:1.3em;}
.mobile-navigation .nav-menu .submenu > ul > li > a .bar {display:none;}
.mobile-navigation .nav-menu .submenu > ul > li > a .en {order:2; font-size:.8em; line-height:1.3em; font-weight:400; opacity:.4;}
.mobile-navigation .close {position:absolute; top:15px; 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;}

.mobile-navigation .nav-menu>ul>li:nth-of-type(3)>a:after {display: none;}
.mobile-navigation .nav-menu>ul>li:nth-of-type(4)>a:after {display: none;}

/* main-visual */

.main-visual {position:relative; overflow: hidden; width: 100%; }
.main-visual .item {position:relative; height: calc(100vh - var(--header-height)); overflow:hidden;}
.main-visual .img {position:absolute; top:0; left:0; width:100%; height:100%; overflow:hidden; transform: scale(1); transition: 4s;}
.main-visual .img 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; transform:translateY(-50%); width: 100%;}
.main-visual .caption .txt { width: 100%; transform:translateY(50px); opacity: 0; transition:opacity 0s 2s, transform 0s 2s; color: #fff; }
.main-visual .items .slick-active:not(.animate) .caption .txt { transform:translateY(50px); opacity:0; transition:all 0s;}
.main-visual .items .slick-active.animate .caption .txt { transform:translateY(0); opacity:1; transition:opacity 0.8s, transform 0.5s; transition-delay:0.2s;}
.main-visual .items .reset-animation .caption .txt { transform:translateY(50px); opacity:0; transition:all 0s}
.main-visual .caption h2 { font-size: 84px; font-weight: 600; line-height: 1.25em; margin-bottom: 30px;}
.main-visual .caption p {position: relative; line-height: 1.5em; font-size: var(--font-size-30); font-weight: 600;}

.main-visual .slick-dots {position:absolute; bottom:var(--space-60); left: 50%; transform: translateX(-50%); text-align:center; line-height:0; z-index:50;}
.main-visual .slick-dots li {display:inline-block; margin:0 6px;}
.main-visual .slick-dots li button {position:relative; display:block; width:12px; height:12px; background:#fff; border-radius:50%; overflow:hidden; opacity: .48; text-indent:-9999em; transition:.2s; outline:0; box-shadow:none; border:none;}
.main-visual .slick-dots li button:focus,
.main-visual .slick-dots li button:active {outline:0; box-shadow:none; border:none;}
.main-visual .slick-dots .slick-active button {opacity: 1;}
.main-visual .slick-arrow {display: none !important;}

.main-visual .animate .img { animation-name: scale; animation-duration:4s; animation-fill-mode: forwards;}
@keyframes scale {
    0% {transform: scale(1);}
	100% {transform: scale(1.05);}
}
.main-visual .scroll-down {display: flex; align-items: center; gap: 15px;position: absolute; bottom: 150px; left: 0; transform: rotate(90deg); font-size: var(--font-size-18); font-weight: 500; line-height: 1.222em; color: #fff; letter-spacing: .28em; z-index: 50;}
.scroll-down .bar {
    position: relative;
    width: 120px;
    height: 2px;
    background: #ffffff50;
    border-radius: 10px;
}
.scroll-down .bar:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background: #fff;
    animation: scroll-down 3s infinite linear;
}

@keyframes scroll-down {
    0% {transform:translateX(0);}
    50% {transform:translateX(70px);}
    100% {transform:translateX(0);}
}

/* main */
/* 공통 */
.main-section {padding:var(--space-130) 0;}
.main-section .contain {position: relative; max-width: 1460px;}
.main-section .cont-tit {margin-bottom: var(--space-60);}
.main-section .cont-tit .label {font-size: var(--font-size-20); font-weight: 700; color: var(--color-primary); line-height: 1.2em; margin-bottom: var(--space-15);}
.main-section .cont-tit h2 {font-size: var(--font-size-50); font-weight: 700; color: var(--color-sub); line-height: 1.08em;}

/* about us */
.main-about .list {display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-40);}
.main-about .list li a {display: block; position: relative; border-radius: var(--radius-20); overflow: hidden;}
.main-about .list .img {position: relative; transform: scale(1); transition: transform 0.3s ease-in-out;}
.main-about .list li a:hover .img {transform: scale(1.1);}
.main-about .list .txt-wrap {position: absolute; bottom: 0; left: 0; right: 0; padding: var(--space-50) var(--space-40); color: #fff;}
.main-about .list .tit {display: block; font-size: var(--font-size-23); font-weight: 700; line-height: 1.3em;}
.main-about .list .desc {font-size: var(--font-size-18); font-weight: 500; line-height: 1.3em;}

/* main-technology */
.main-technology {background: url("../images/main/tech-bg.jpg") no-repeat center center / cover;}
.main-technology .cont-tit {text-align: right;}
.main-technology .cont-tit .label {color: #fff;}
.main-technology .cont-tit h2 {color: #fff;}
.main-technology .more-btn {display: inline-flex; align-items: center; gap: var(--space-25); padding: 10px 28px; background: var(--color-primary); color: #fff; font-size: var(--font-size-20); font-weight: 700; line-height: 2.7em; border-radius: 11px; transition: background 0.3s ease-in-out; margin-top: var(--space-50);}
.main-technology .more-btn img {transition: transform 0.3s ease-in-out;}
.main-technology .more-btn:hover img {transform: translateX(7px);}

/* 슬라이드 */
.slidewrap {position: absolute; top: 0; left: var(--space-container); width: clamp(400px, calc(710 / 1460 * 100vw), 710px); }
.techSwiper2 {height: 100%; width: 100%;}
.techSwiper2 .thumb {position: relative; max-width: 710px; padding-bottom: 54%; display: block; overflow: hidden;}
.techSwiper2 .thumb img { position: absolute; left: 50%; top: 50%; width: 100%; height: 100%; object-fit: cover ; transform: translate(-50%, -50% );}
.techSwiper .thumb {position: relative; max-width: 710px; padding-bottom: 54%; display: block; overflow: hidden;}
.techSwiper .thumb img { position: absolute; left: 50%; top: 50%; width: 100%; height: 100%; object-fit: cover ; transform: translate(-50%, -50% );}
.techSwiper .thumb::after { content: ""; position: absolute; left: 0; right: 0; top: 0; bottom: 0; margin: auto;}
.techSwiper .swiper-slide.swiper-slide-thumb-active .thumb::after { border: 8px solid var(--color-primary);}
.tumbwrap {position: relative;max-width: 1185px; margin-left:auto; margin-right: 0; padding: 0 var(--space-container);}
.m-btn.swiper-button-next, .m-btn.swiper-button-prev {width: 48px; height: 48px; background: no-repeat center center / contain;}
.m-btn.swiper-button-next {background-image: url("../images/main/next-btn.png"); right: 7px;}
.m-btn.swiper-button-prev {background-image: url("../images/main/prev-btn.png"); left: 7px;}
.m-btn.swiper-button-next:after, .m-btn.swiper-button-prev:after {display: none;}

/* inquire */
.main-inquire-wrap {gap: 220px;}
.main-inquire-lct {max-width: 400px;}
.main-inquire-lct .desc {font-size: var(--font-size-20); font-weight: 500; line-height: 1.3em; margin-bottom: var(--space-60);}
.main-inquire-lct dl {display: flex; align-items: center; gap: 10px; margin-bottom: var(--space-20);}
.main-inquire-lct dl dd {font-size: var(--font-size-18); line-height: 1.444em;}
.main-inquire-form {flex: 1;}
.main-inquire-form .form {display: flex; flex-wrap: wrap; gap: var(--space-40); margin-bottom: var(--space-60);}
.main-inquire-form .form dl {flex: 1 1 calc(50% - 20px);}
.main-inquire-form .form dl.w100 {flex: 1 1 100%;}
.main-inquire-form dt {font-size: var(--font-size-18); line-height: 1.444em; margin-bottom: 15px;}
.main-inquire-form .required {color: #ED7D31;}
.main-inquire-form .input {height: 48px; border-radius: 6px;}
.main-inquire-form .captcha-wrap .input {width: 250px;}
dl.captcha dd {flex-wrap: wrap; gap: 10px;}
.main-inquire-form .pop_privacy {font-size: 13px; color: #242424; padding: 4px 7px; border: 1px solid #ccc; margin-left: 5px;}
.main-inquire-form .submit-btns {padding: var(--space-20) var(--space-30); background: var(--color-primary); color: #fff; font-size: var(--font-size-18); font-weight: 500; line-height: 1.444em; border-radius: 50px; border: 1px solid var(--color-primary); cursor: pointer; transition: all 0.3s ease-in-out;}
.main-inquire-form .submit-btns:hover {background: #fff; color: var(--color-primary); border: 1px solid var(--color-primary);}

/* sub */
.sub-visual {position:relative; width:100%; height:clamp(300px, calc(500 / var(--inner) * 100vw), 500px); color:#fff; background-color:#eee; }
.sub-visual .bg {position:absolute; inset:0; width:100%; height:100%; background-position:50% 50%; background-size:cover;}
.sub-visual .cell {position:absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width:100%; text-align:center;}
.sub-visual h2 {font-size:var(--font-size-50); line-height:1.12em;}
.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")}

.path-wrap {position:absolute; bottom: 0; left: 50%; transform: translateX(-50%); max-width:1300px; width: 100%; z-index: 5;}
.path-wrap .wrap {background: #fff; border-bottom: 1px solid #ccc;}
.path-wrap .inner {display:flex;}
.path-wrap .home {position: relative;}
.path-wrap .home a {display:block; width:70px; height:70px; background:var(--color-primary) url("../images/common/home.png") 50% 50% no-repeat; background-size:24px 24px; text-indent:-999em; overflow:hidden;}
.path-wrap .part {position:relative; min-width:270px; z-index:50; border-right: 1px solid #ccc;}
.path-wrap .part > a {display:flex; align-items:center; position:relative; height:70px; color:var(--color-sub); font-size:var(--font-size-18); font-weight:500; line-height:1em; padding:0 21px 0 34px;}
.path-wrap .part > a:after {content:""; position:absolute; top:50%; right:18px; transform:translateY(-50%); width:16px; height:9px; background:url("../images/common/path_down.png") 50% 50% no-repeat;}
.path-wrap .part.active > a:after {transform: translateY(-50%) rotate(180deg);}
.path-wrap .part ul {display:none; position:absolute; top: 85px; left:-1px; right:-1px; padding: 12px 30px; border-radius: 8px; border: 1px solid #DDD; background: #FFF; box-shadow: 0 5px 5px 0 rgba(0, 0, 0, 0.15);}
.path-wrap .part ul li {color:#505050; line-height:1em; }
.path-wrap .part ul li:last-child {border-bottom:0;}
.path-wrap .part ul li a {display:block; padding:12px 0;}
.path-wrap .part ul li a:hover,
.path-wrap .part ul li.active a {color:var(--color-heading); text-decoration:underline;}

#contArea {max-width:1360px; padding:var(--space-90) var(--space-container) var(--space-130); margin:0 auto;}
#contArea.wide {max-width:100%; padding-left:0; padding-right:0;}

.sub-title {margin-bottom:var(--space-60); text-align: center;}
.sub-title h2 {position: relative; font-size:var(--font-size-40); font-weight:700; color:var(--color-sub); line-height:1.4em; letter-spacing:-.03em;}

.real-cont {min-height:300px;}

/* footer */
#footer {position:relative; background:var(--color-sub); padding:var(--space-80) 0; color:#bababa; font-size:var(--font-size-18); font-weight:400; line-height:normal;}
#footer .f-content {display:flex; justify-content:space-between; align-items:flex-end; max-width:1640px; margin:0 auto; padding:0 var(--space-container);}
#footer .foot-info {display:flex; flex-direction:column;}
#footer .ft-logo {margin-bottom: 14px;}
#footer .ft-logo-wrap {margin-bottom: var(--space-40); }
#footer .company-name {color:#fff; font-size:var(--font-size-25); font-weight:700; line-height:1.2em;}
#footer .f-top-links {margin-bottom: var(--space-30); }
#footer .contact-info {gap:var(--space-35); align-items:flex-start;}
#footer .contact-info > span {display:block; font-weight:400; line-height:1.2em;}
#footer .contact-info .highlight {margin-right: var(--space-10); font-size:var(--font-size-18); color:#fff; font-weight:700;}
#footer .copyright {display:flex; gap:var(--space-8); font-size:var(--font-size-16); font-weight:300; line-height:1.2em;}
#footer .ft-menu ul {gap:var(--space-30);}
#footer .ft-menu li a {color:#fff; font-size:var(--font-size-18); font-weight:500; line-height:1.2em;}
#footer .contact-info-wrap {gap:var(--space-15); margin-bottom: var(--space-40);}