@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;}

.paperlogy {font-family: 'paperlogy';}

#wrapper {position:relative;}

.contain {max-width:1460px; margin:0 auto; padding-right:var(--space-container); padding-left:var(--space-container);}

/* header */
#header {position:fixed; top: 0; left: 0; width:100%; height:var(--header-height); background:transparent; transition:.2s; z-index:100;}
#header .contain {display: flex; align-items: center; justify-content: space-between; position:relative; max-width:1780px; height:100%; z-index:10; }


.sitelogo a {display:block; width: 218px; height: 42px; background: url(../images/common/logo.svg) no-repeat center / contain;}
#gnb {display: flex;gap: 100px;}
#gnb > ul {display:flex; justify-content:space-between; gap: var(--space-20); text-align:center;}
#gnb > ul > li {position:relative; padding:0 var(--space-50);}
#gnb > ul > li > a {display:flex; flex-direction:column; align-items:center; justify-content:center; height:var(--header-height); color:#fff; font-size:var(--font-size-22); font-weight:600; line-height:1.636em; letter-spacing:-.02em; white-space:nowrap;}
#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 > ul > li.active > a {color:var(--color-primary) !important;}
#gnb .submenu {position:absolute; left:0; width: 100%; height:0; overflow:hidden; text-align:center;}
#gnb .submenu>ul {padding: var(--space-20) 0;}
#gnb .submenu>ul>li>a {display:block; padding: 10px 0; font-size: var(--font-size-18); line-height:1.444em; white-space:nowrap; color: #676767;}
#gnb .submenu>ul>li>a:hover {color: #2c2c2c; font-weight: 500;}

.gnb-wrap {display: flex;align-items: center; gap: var(--space-50);}

.submenu-bg {display:none; position:absolute; width:100%; left:0; background:#fff; border-top: 1px solid rgba(238, 238, 238, 0.48);}

#header.active {background: #fff;}
#header.active .sitelogo a {background: url(../images/common/logo-active.svg) no-repeat center / contain;}
#header.active #gnb > ul > li > a {color:#2c2c2c;}

/* 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:#fff;}
#header.active .btn-m-menu span {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;}

/* main-visual */
.main-visual {position:relative; height:100vh; background:#000; overflow:hidden;}
.main-visual .item {position:relative; height:100vh; overflow:hidden;}
.main-visual .img {position:absolute; top:0; left:0; width:100%; height:100%; overflow:hidden; transition:5s linear; transform:scale(1.15);}
.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: translate(0, -50%); width:100%; color:#fff; z-index:40;}
.main-visual .caption .contain {max-width:1460px;}
.main-visual .caption img {margin:0 auto;}
.main-visual .caption .txt {text-align:center;}
.main-visual .caption h2 {transition:1.2s; transform:translate(0,50px); opacity:0;}
.main-visual .caption h2 {font-size:var(--font-size-68); font-weight:600; line-height:1.29em; letter-spacing:-.02em;}
.main-visual .active .img {transform:scale(1);}
.main-visual .active .caption h2 {transform:translate(0,0); opacity:1;}
.main-visual .active .caption h2 {transition-delay:.2s;}

.main-visual .slick-dots {position:absolute; bottom:var(--space-60); left: 50%; transform: translateX(-50%); width:100%; max-width:1460px; padding:0 var(--space-container); margin:0 auto; text-align:center; line-height:0; z-index:5;}
.main-visual .slick-dots li {display:inline-block; margin:0 4px;}
.main-visual .slick-dots li button {position:relative; display:block; width:50px; height:4px; background:#fff; border: none; overflow:hidden; text-indent:-9999em; transition:.2s; opacity: .48;}
.main-visual .slick-dots .slick-active button {opacity: 1;}

/* main */
/* 공통 */
.main-section .contain {max-width:1780px;}
.main-top[class*="flex"][class*="between"] {flex-wrap: wrap; gap: 20px;}
.main-top.flex-col-between {gap: 0 !important;}
.main-tit {color: var(--color-primary); font-size:var(--font-size-20); font-weight:500; line-height:1.7em;}
.main-tit-sub {margin-top: var(--space-12); font-size:var(--font-size-48); font-weight:600; color:#2C2C2C; line-height:1.416em;}
.main-tit-desc {margin-top: var(--space-60); font-size:var(--font-size-20); font-weight:400; color:#676767; line-height:1.7em;}
.com-btn {position: relative; isolation: isolate; display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 16px 24px; background:#121212; border: none; color: #fff; font-size: var(--font-size-18); font-weight: 600; line-height: 1.777em; border-radius: 80px; overflow: hidden; transition: .3s;}
.com-btn:hover {background: transparent;}
.com-btn::before {content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit; background: linear-gradient(101deg, #113961 0.13%, #00A5BB 100.13%); opacity: 0; transition: opacity .3s;}
.com-btn:hover::before {opacity: 1;}
.com-btn .arrow {position: relative; z-index: 1; width: 12px; height: 12px; background: url(../images/common/arrow.svg) no-repeat center / contain;}
.wh-txt {color: #fff;}

/* About Us */
.main-about {padding: var(--space-80) 0;}
.main-about .com-btn-wrap {margin-top: var(--space-120);}
.main-about-img {width: 33%; max-width: 560px; flex-shrink: 0;}

/* Today’s Market Price */
.main-calc {padding: var(--space-120) 0 var(--space-140);background: linear-gradient(126deg, #F6FBFB 16.76%, rgba(246, 251, 251, 0.00) 70.1%);}
.main-calc .main-tit {font-size: var(--font-size-16); line-height: 1.87em;}
.main-calc-tit {margin-top: 6px; font-size:var(--font-size-32); font-weight:600; color:#2C2C2C; line-height:1.437em; letter-spacing:-.02em;}

.main-calc .box {margin-bottom:var(--space-16); background:#fff; border:1px solid #eee;display: flex; padding:var(--space-40); border-radius:var(--radius-16);}
.main-calc .box:last-child {margin-bottom:0;}
.main-calc .box .sec-tit {display: block; margin-right:var(--space-30);margin-bottom:0;}
.main-calc .box .sec-tit .wrap {margin-bottom:var(--space-24); width:auto;margin-right:0;}
.main-calc .box .sec-tit select.input {width:320px; height:56px;  padding:12px var(--space-20); background-color:#F6F6F6; font-size:var(--font-size-18); font-weight:500; color:#676767; border-radius: 8px; border:none; background-position: right 20px center;}
.main-calc .box .group {min-width:0;width:1%;flex:1 1 auto;}
.price-flex {display: flex;}
.price-flex .col {width:33.3333%;padding:23px var(--space-30);position:relative;}
.price-flex .col:first-child:before {content:'';width:1px;height:100%;background-color:#eee;position: absolute;left:0;top:0;}
.price-flex .col:after {content:'';width:1px;height:100%;background-color:#eee;position: absolute;right:0;top:0;}
.yield .price-flex .col:last-child:after {display:none;}
.price-flex .col .tit-wrap {display: flex; align-items:center; justify-content:space-between; margin-bottom:var(--space-20);}
.price-flex .col .tit-wrap .tit {font-size:var(--font-size-22);font-weight:500; line-height:2.09em; color:#2c2c2c;}
.price-flex .col .tit-wrap .date {font-size:var(--font-size-16); line-height:1.875em; color:#878787; letter-spacing:-.02em;}
.price-flex .col .txt {display: flex; justify-content:space-between;}
.price-flex .col .txt >div {display: flex; align-items:flex-end; gap:8px;}
.price-flex .col .txt .num {font-size:var(--font-size-36); font-weight:600;color:#2c2c2c; line-height:1.38em;}
.price-flex .col .txt .unit {font-size:var(--font-size-16); color: #999; font-weight:500; line-height:2.5em; letter-spacing:-.02em;}
.price-flex .col .txt .rate {font-size:var(--font-size-20); font-weight:600; line-height:2em; letter-spacing:-.02em;}
.price-flex .col .txt .rate.up {color:#CB0D0D;}
.price-flex .col .txt .rate.down {color:#122D65;}
.price-cate {margin-left:var(--space-80);}
.price-cate ul {display: flex; justify-content:flex-end; gap: 8px;}
.price-cate ul li a {display: flex; justify-content:center; align-items:center; padding: 8px 20px; border-radius: 8px; background: #F6F6F6; font-size:var(--font-size-18);line-height:1.777em; color: #878787; font-weight:600;}
.price-cate ul li.active a {background-color:var(--color-primary); color: #fff;}

.main-calc .box.calc .sec-tit {margin-right:30px;}
.main-calc .box.calc .sec-tit .calc-input {display: flex;align-items:center;}
.main-calc .box.calc .sec-tit .calc-input .ip-tit {flex-shrink: 0; margin-right:var(--space-30); font-size:var(--font-size-18); color:#2c2c2c; font-weight:500;line-height:1.777em;}
.main-calc .box.calc .sec-tit .calc-input .input-wrap {display: flex; gap:10px;}
.main-calc .box.calc .sec-tit .calc-input .input-wrap input.input {width:189px; height:56px; padding: 12px var(--space-20); background-color:#F6F6F6; font-size:var(--font-size-18); color:#2c2c2c; font-weight:600; border-radius: 8px; border:none;}
.main-calc .box.calc .sec-tit .calc-input .input-wrap input.input::placeholder{color:#999;font-size:var(--font-size-18);font-weight:600;}
.main-calc .box.calc .sec-tit .calc-input .input-wrap .btn {display: flex;justify-content:center;align-items:center; padding: 12px var(--space-24); background-color: #2c2c2c; color: #fff; font-size:var(--font-size-18);font-weight:500; line-height:1.777em; border:none; border-radius: 8px;}

/* main business */
.main-business {background: #F9F9F9;}
.main-business .main-tit-desc {margin-top: var(--space-40);}
.main-business .slider-container {justify-content: flex-end;}
.slider-wrap {width: 48%; max-width: 890px; padding-left: var(--space-container);}
.img-slider-wrap {width: 50%; max-height: 954px; overflow: hidden;}
.main-business .img-swiper {height: 100%; overflow: hidden;}
.main-business .img-swiper .img {height: 100%;}
.main-business .img-swiper img {width: 100%; height: 100%; object-fit: cover;}
.main-business-slider {position: relative; height: 100%;}
.business-swiper-wrap {display: flex; flex-direction: column; justify-content: space-between; height: 100%; padding: var(--space-80) 0 var(--space-90);}
.business-tab { display: inline-flex; gap: 8px; width: 100%; margin-bottom: 30px;}
.business-tab li {display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; width: 94px; padding: 16px 5px; color: #999; cursor: pointer; font-size: var(--font-size-18); line-height: 1.44em; font-weight: 500; border-radius: 8px; background: #fff; text-align: center; transition: .2s;}
.business-tab li:hover, 
.business-tab li.active {color: var(--color-sub);}
.business-tab li .icon {width: 24px; height: 24px; display: flex; justify-content: center; align-items: center;}
.business-tab li .icon svg {stroke: #999;}
.business-tab li.active .icon svg,
.business-tab li:hover .icon svg {stroke: var(--color-sub);}
.main-business .com-btn-wrap {margin-top: var(--space-60);}

/* main project */
.main-project {padding: var(--space-120) 0 var(--space-140);}
.main-project-list ul {display:flex; flex-wrap:wrap; margin:0 -10px;}
.main-project-list ul li {width:33.333%; padding:0 10px;}
.main-project-list ul li.none {width:100%; padding:70px 0; margin:0; text-align:center; color:#767676;}
.main-project-list ul li a {display:block;}
.main-project-list ul li .thumb {position:relative; padding-bottom:70%; margin-bottom:24px; border-radius:var(--radius-16); overflow:hidden;}
.main-project-list ul li .thumb img {position:absolute; top:50%; left:0; transition:.4s ease-in-out; 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-project-list ul li a:hover .thumb img {transform: translateY(-50%) scale(1.05);}
.main-project-list ul li .cate {color:#999; font-size:var(--font-size-16); line-height:1.875em; font-weight:500; margin-bottom:4px;}
.main-project-list ul li .tit {overflow:hidden; white-space:nowrap; text-overflow:ellipsis; color:#2c2c2c; font-size:var(--font-size-24); line-height:1.583em; font-weight: 500;}
.main-project-list ul li .date {color:#999; font-size:var(--font-size-16); line-height:1.875em; margin-top:var(--space-32);}

/* main notice */
.main-notice {padding: var(--space-120) 0 var(--space-140); background: #f6f6f6;}
.main-notice .main-left {width: 50%;}
.main-notice .com-btn-wrap {margin-top: var(--space-120);}
.main-notice-list {width: 50%; display: flex; flex-direction: column; gap: var(--space-24); border-top: 1px solid #2c2c2c;}
.main-notice-list ul li {display: flex; justify-content:space-between; align-items:center; gap: var(--space-16); padding: var(--space-40) var(--space-16); border-bottom: 1px solid #eee;}
.main-notice-list ul li a {flex: 1; min-width: 0; width: 100%; overflow:hidden; white-space:nowrap; text-overflow:ellipsis; color:#2c2c2c; font-size:var(--font-size-24); line-height:1.583em; font-weight: 500;}
.main-notice-list ul li a:hover {color: var(--color-primary);}
.main-notice-list ul li span {color:#999; font-size:var(--font-size-16); line-height:1.875em;}

/* sub */
.sub-visual {position:relative; width:100%; height:clamp(300px, calc(600 / var(--inner) * 100vw), 600px); overflow:hidden; color:#fff; background-color:#eee; }
.sub-visual .bg {position:absolute; inset:0; width:100%; height:100%; background-position:50% 50%; background-size:cover; animation:sv-zoomIn 5s forwards linear;}
.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-68); line-height:1.294em; font-weight: 600;letter-spacing: -.02em;}
.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")}

@keyframes sv-zoomIn {
    0% {transform:scale(1.1);}
    100% {transform:scale(1);}
}
.lnb-wrap {position:absolute; bottom:0; width:100%; text-align:center; background: rgba(0, 0, 0, 0.48); backdrop-filter: blur(8px); z-index:10; }
.lnb {max-width: 1400px; margin: 0 auto;}
.lnb .swiper {width:100%;}
.lnb ul {display:flex; justify-content: flex-start;}
.lnb ul li {position:relative; flex: 1; text-align:center; height:80px;}
.lnb ul li a {display:flex; flex-direction:column; justify-content:center; align-items:center; width:100%; height:100%; color:#fff; font-size:var(--font-size-20); font-weight: 500; line-height:1.7em; letter-spacing:-.02em; text-align:center; padding: 0 10px; white-space:nowrap; transition:all .3s;}
.lnb ul li.active a {background: var(--color-primary);}

#contArea {max-width:1460px; padding:0 var(--space-container); margin:0 auto;}
#contArea.wide {max-width:100%; padding:0;}
#contArea.wide.pb0 {padding-bottom:0;}

.sub-title {padding: var(--space-120) 0 var(--space-100);}
.sub-title.contain {padding: var(--space-120) var(--space-container) var(--space-100);}
.sub-title h2 {position: relative; font-size:var(--font-size-48); font-weight:600; color:#2c2c2c; line-height:1.416em; letter-spacing:-.02em;}

.real-cont {min-height:300px; padding-bottom: var(--space-140);}
.real-cont.pb0 {padding-bottom: 0;}

.sub-section {padding:0 0 var(--space-100) 0;}
.sub-section:last-child {padding:var(--space-100) 0 var(--space-140);}

/* footer */
#footer {position:relative; background:#1A1A1A; padding:var(--space-50) 0; color:#fff; font-weight:400;}
#footer .contain {max-width:1780px;}
#footer .ft-cont {padding-bottom: var(--space-50);}
#footer .contact-info-wrap {gap:var(--space-10);}
#footer .ft-contact-info {gap:var(--space-10) var(--space-30); align-items:flex-start; flex-wrap: wrap;}
#footer .ft-contact-info > dl {display:flex; align-items: center; gap: var(--space-20); font-size:var(--font-size-18); line-height:1.777em; font-weight: 500;}
#footer .ft-contact-info > dl dd {color: #878787;}
#footer .ft-cont2 {align-items: flex-end; flex-wrap: wrap; gap: var(--space-12);}
#footer .ft-privacy {gap: var(--space-24);}
#footer .ft-privacy a {font-size:var(--font-size-18); font-weight:500; line-height: 1.777em; letter-spacing:-.02em; color: #aaa;}
#footer .copyright {margin-top: var(--space-12); color: #878787;}
#footer .copyright span {font-size:var(--font-size-16); line-height: 1.875em;}

/* quick-menu */
.quick-menu {gap: 4px; position:fixed; bottom:80px; right:30px; padding: 12px; border-radius: 8px; background: linear-gradient(164deg, #1C1C1C 29.68%, #05292D 100%); z-index:100;}
.quick-item {display: flex; flex-direction: column; align-items: center; justify-content: center; width: 72px; height: 72px; font-size: 15px; line-height: 1.333em; font-weight: 600; color: #fff; gap: 8px;} 
.quick-item.scroll-top {gap: 4px;}