@charset "utf-8";
/* layout.css는 전체적인 레이아웃 스타일을 정의합니다. */ 
.only-desktop {display:block !important;}
.only-tablet {display:none !important;}
.only-mobile {display:none !important;}
.only-desktop-tablet {display:block !important;}
.only-tablet-mobile {display:none !important;}

#wrapper {padding-top:var(--header-height); position:relative; width:100%; overflow: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}

.contain {width:100%; max-width:1460px; margin:0 auto; padding-left:30px; padding-right:30px;}
.contain:after {content:" "; display:block; clear:both;}

/* header */
#header {position:fixed; top:0; left:0; z-index:100; width:100%; height:var(--header-height); transition:.2s; background:#fff; box-shadow:0 0 3px rgba(0,0,0,.15); color:#121212;}
#header:after {position:absolute; content:''; top:0; right:0; bottom:0; width:50px; background-color:var(--color-secondary);}
#header .contain {max-width:100%; padding:0 50px; display:flex; justify-content:space-between; align-items:center; position:relative; z-index:2; height:100%;}

.sitelogo a {display:block;}

#gnb {flex:1 1 auto; min-width:0; width:1%; text-align:center;}
#gnb > ul {margin-left:80px; display:flex;}
#gnb:hover > ul > li > a {padding-right:120px;}
#gnb > ul > li {position:relative;}
#gnb > ul > li > a {padding-right:70px; height:var(--header-height); font-size:var(--font-size-20); font-weight:700; line-height:1.2em; letter-spacing:-.03em; position:relative; display:flex; align-items:center; justify-content:center; width:100%;}
#gnb > ul > li:hover > a {color:var(--color-primary);}

#gnb .submenu {position:absolute; left:0; width:100%; height:0; overflow:hidden; text-align:left;}
#gnb .submenu>ul {padding:var(--space-30) 0 var(--space-60);}
#gnb .submenu>ul>li {margin-bottom:var(--space-20);}
#gnb .submenu>ul>li:last-child {margin-bottom:0;}
#gnb .submenu>ul>li>a {font-size:var(--font-size-18); display:block; color:#676767; line-height:1.33em; font-weight:600;}
#gnb .submenu>ul>li>a:hover {color:var(--color-primary);}

.util-zone {align-items:center; display:flex;}
.util-zone a.b1 {margin-right:10px; padding:10px 22px; font-weight:600; color:#2c2c2c; border-radius:30px; background-color:#f4f4f4;}
.util-zone a.b1 img {margin:-2px 5px 0 0; vertical-align:middle;}
.util-zone a.b2 {font-size:20px; padding:0 var(--space-40); margin-left:var(--space-35); font-weight:700; color:#fff; background-color:var(--color-primary); height:var(--header-height); align-items:center; justify-content:center; display:flex;}

.submenu-bg {display:none; position:absolute; width:100%; left:0; background-color:#fff; border-top:1px solid #ddd; border-bottom:1px solid #ddd;}
.submenu-bg:after {position:absolute; content:'CHA UNIVERSITY'; font-style:italic; right:0; bottom:0; color:#f9f9f9; font-size:120px; font-weight:800; letter-spacing:-.04em; line-height:.7em;}

/* for mobile */
.btn-m-menu {width:30px; height:30px; display:none; position:absolute; right:80px; text-indent:-9999em; z-index:150;}
.btn-m-menu span {position:absolute; right:0; top:50%; width:20px; height:3px; background:#121212; border-radius:2px;}
.btn-m-menu span:before,
.btn-m-menu span:after {content:" "; position:absolute; right:0; width:27px; height:3px; background:#121212; transition-duration:0.3s, 0.3s; transition-delay:0.3s, 0s; border-radius:2px;}
.btn-m-menu span:before {top:-9px; transition-property:top, transform;}
.btn-m-menu span:after {bottom:-9px; transition-property:bottom, transform;}

.m-util {align-items:center; display:flex; flex-direction:column;}
.m-util a.b1 {text-align:center; border-bottom:1px solid #ccc; width:100%; padding:10px 22px; font-weight:600; color:#2c2c2c; background-color:#f4f4f4;}
.m-util a.b1 img {margin:-2px 5px 0 0; vertical-align:middle;}
.m-util a.b2 {font-size:var(--font-size-18); height:50px; font-weight:700; color:#fff; background-color:var(--color-primary); align-items:center; justify-content:center; display:flex; width:100%;}

.mobile-navigation {position:fixed; top:0; right:0; width:310px; 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:10px 20px;}
.mobile-navigation .home img {height:30px;}
.mobile-navigation .nav-menu {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:11px 48px 11px 20px; display:block; color:#242424; font-size:18px; 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:13px; height:13px; border-right:1px solid #505050; border-bottom:1px 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; padding:10px 20px; background:#f8f8f8; color:#2c2c2c; font-size:16px; font-weight:500; line-height:1.5em;}
.mobile-navigation .nav-menu .submenu > ul > li > a {display:block; position:relative; padding:6px 0;}
.mobile-navigation .nav-menu .submenu > ul > li br {display:none;}
.mobile-navigation .close {position:absolute; top:28px; right:18px; 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:2px; 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:0.7; z-index:101;}

html.menu-opened {overflow:hidden;}
html.menu-opened .mobile-navigation {-ms-transform:translateX(0); transform:translateX(0); pointer-events:auto;}
html.menu-opened .mobile-overlay {display:block;}

/* main */
.main-visual {position:relative; width:100%; line-height:0; overflow:hidden;}
.main-visual .img img {width:100%;}
.main-visual .slick-dots {max-width:1460px; padding:0 var(--space-30); position:absolute; bottom:90px; left:50%; transform:translate(-50%); width:100%; line-height:0;}
.main-visual .slick-dots li {padding:0 7px; position:relative; display:inline-block; border:0; background:transparent;}
.main-visual .slick-dots li button {background-color:#fff; opacity:.5; position:relative; width:10px; height:10px; border-radius:100%; font-size:0; border:0; text-indent:-9999px;}
.main-visual .slick-dots li.slick-active button {opacity:1;}

.m-tit {font-size:var(--font-size-34); font-weight:800; color:#2c2c2c; letter-spacing:-.04em; line-height:1.2em;}
.m-btn {height:42px; min-width:120px; align-items:center; justify-content:center; text-align:center; padding:0 10px; display:flex; border-radius:30px; font-weight:500;}
.m-btn.on,
.m-btn:hover {background-color:var(--color-primary) !important; color:#fff !important;}

.m-sec {padding-top:var(--space-100);}
.main-sec2 .top {margin-bottom:var(--space-70); display:flex; align-items:center;}
.main-sec2 .m-tit {font-size:var(--font-size-48); flex:1;} 

.main-sec2 {max-width:1920px; margin:auto;}
.main-sec2 .items {margin:0 -20px;}
.main-sec2 .item {padding:0 20px; display:block;}
.main-sec2 .thumb {position:relative; padding-bottom:75%; border-radius:20px; overflow:hidden;}
.main-sec2 .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-sec2 .caption {margin-top:var(--space-35);}
.main-sec2 .date {font-size:var(--font-size-15); color:#a8a8a8; letter-spacing:-.04em; line-height:1.3em;}
.main-sec2 .text {margin-top:var(--space-20); font-size:var(--font-size-20); height:3.2em; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; word-wrap:break-word; text-overflow:ellipsis; overflow:hidden; color:#2c2c2c; letter-spacing:-.04em; line-height:1.6em; font-weight:600;}

.sec3-wrap h2 {font-size:var(--font-size-34); font-weight:800; flex:1;}
.sec3-wrap {display:flex; flex-wrap:wrap; margin:0 -20px;}
.sec3-wrap .col {margin:0 20px; padding:40px; width:33.3333%; max-width:calc(33.3333% - 40px); display:flex; flex-direction:column; border-radius:20px;}
.sec3-wrap .col-1 {background-color:var(--color-primary);}
.sec3-wrap .col-2 {background-color:var(--color-secondary);}
.sec3-wrap .col-3 {background-color:#fff;}
.sec3-wrap .col-1 h2 {color:var(--color-secondary);}
.sec3-wrap .col-2 h2 {color:var(--color-primary);}
.sec3-wrap .col-1 .top {display:flex; flex:1;}
.sec3-wrap .col-1 .top ul {display:flex; flex-direction:column; gap:8px; margin-bottom:20px;}
.sec3-wrap .col-1 .top ul li {height:42px; min-width:104px; align-items:center; justify-content:center; display:flex; border-radius:7px; font-weight:600; background-color:var(--color-secondary); color:var(--color-primary); text-align:center;}
.sec3-wrap .btn {font-size:var(--font-size-22); padding:0 var(--space-35); height:72px; display:flex; border-radius:10px; align-items:center; font-weight:700; background-color:#fff; color:var(--color-primary); width:100%;}
.sec3-wrap .btn .txt {flex:1;}
.sec3-wrap .btn .arrow {display:flex;}
.sec3-wrap .col.col-3 {padding:0;}
.sec3-wrap .col-3 .row {height:102px; padding:0 var(--space-35); margin-bottom:8px; display:flex; background-color:#f8f8f8; position:relative; border-radius:20px;}
.sec3-wrap .col-3 .row:last-child {margin-bottom:0;}
.sec3-wrap .col-3 .row:after {position:absolute; content:' '; top:0; left:0; right:0; bottom:0; border-radius:20px; border:3px solid var(--color-primary); opacity:0;}
.sec3-wrap .col-3 .row {display:flex; align-items:center;}
.sec3-wrap .col-3 .row:hover:after {opacity:1;}
.sec3-wrap .col-3 .text {font-size:var(--font-size-22); margin-left:15px; flex:1; letter-spacing:-.04em; line-height:1.3em; color:#2c2c2c; font-weight:800;} 
.sec3-wrap .col-3 .btn-items {display:flex; gap:0 3px;}
.sec3-wrap .col-3 .btn-items .m-btn {min-width:76px;}
.sec3-wrap .col-3 .m-btn {min-width:103px; position:relative; z-index:1; background-color:#fff; border:1px solid #ddd;}
.sec3-wrap .col-3 .m-btn:hover {background-color:var(--color-primary); border-color:var(--color-primary);}

.sec4-wrap {display:flex; margin:0 -20px;}
.sec4-wrap .col {width:33.3333%; padding:0 20px; position:relative;}
.sec4-wrap .col:nth-child(odd) {padding-top:35px;}
.sec4-wrap .tt {margin-bottom:7px; color:var(--color-primary); font-weight:600; font-size:var(--font-size-22); letter-spacing:-.04em; line-height:1.3em;}
.sec4-wrap .m-tit {margin-bottom:var(--space-30);}
.sec4-wrap .item {display:block;}
.sec4-wrap .thumb {margin-bottom:var(--space-35); position:relative; padding-bottom:75%; border-radius:var(--radius-20); overflow:hidden;}
.sec4-wrap .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;}
.sec4-wrap .date {color:#a8a8a8; font-size:var(--font-size-15);}
.sec4-wrap .title {font-size:var(--font-size-20); margin-top:var(--space-20); height:3.2em; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; word-wrap:break-word; text-overflow:ellipsis; overflow:hidden; color:#2c2c2c; letter-spacing:-.04em; line-height:1.6em; font-weight:600;}
.sec4-wrap .slick-arrow {width:38px; height:38px; position:absolute; top:-75px; z-index:20; border:0; font-size:0; line-height:0; background-color:transparent; background-position:50% 50%; background-repeat:no-repeat; background-size:contain;}
.sec4-wrap .slick-prev {right:45px; background-image:url("../images/main/sec4-prev.png");}
.sec4-wrap .slick-next {right:0; background-image:url("../images/main/sec4-next.png");}
.sec4-wrap .slick-prev:hover {background-image:url("../images/main/sec4-prev-on.png");} 
.sec4-wrap .slick-next:hover {background-image:url("../images/main/sec4-next-on.png");}

.scroll-container {height:460px; padding:30px; border-radius:20px; border:1px solid #eee; overflow:hidden; position:relative; background-image:url('/images/main/scroll-containerbg.jpg'); background-repeat:no-repeat; background-position:50% 50%;}
.scroll-content {line-height:1.6;}

.main-sec5 {padding-bottom:var(--space-160);}
.sec5-wrap {gap:0 40px; display:flex;}
.sec5-wrap .m-tit {margin-bottom:var(--space-35);}
.sec5-wrap .col-l {width:1%; max-width:440px; flex:1 440px;}
.sec5-wrap .col-l .list {border-top:1px solid #ddd;}
.sec5-wrap .col-l .item {padding:20px; border-bottom:1px solid #ddd; display:flex; align-items:center;}
.sec5-wrap .col-l .item .title {padding-right:10px; font-weight:600; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; letter-spacing:-.04em; line-height:1.3em; flex:1;}
.sec5-wrap .col-l .item:hover .title {text-decoration:underline; color:var(--color-primary);}
.sec5-wrap .col-l .item .date {font-size:var(--font-size-14); color:#a8a8a8;}
.sec5-wrap .col-r {flex:1;}
.sec5-wrap .col-r .flex {display:flex; text-align:center; margin:0 -5px;}
.sec5-wrap .col-r .item {padding:0 5px; width:25%;}
.sec5-wrap .col-r .box {height:100%; background-color:#f8f8f8; border-radius:20px;}
.sec5-wrap .col-r .title {font-size:var(--font-size-18); padding:20px 0 15px; border-bottom:1px dashed #ddd; font-weight:700; color:var(--color-primary);}
.sec5-wrap .col-r .inner {padding:30px;}
.sec5-wrap .col-r .inner .img {margin-bottom:20px;}
.sec5-wrap .col-r .inner .no-img {font-size:var(--font-size-18); padding:15px 10px; border-radius:10px; font-weight:800; letter-spacing:-.04em; line-height:1.56em; background-color:var(--color-primary); color:var(--color-secondary);}
.sec5-wrap .col-r .inner .txt1 {font-size:var(--font-size-17); color:var(--color-primary); letter-spacing:-.04em; line-height:1.3em; font-weight:600;}
.sec5-wrap .col-r .inner .txt2 {font-size:var(--font-size-15); margin-top:5px; color:#a8a8a8; letter-spacing:-.04em; line-height:1.3em;}
.sec5-wrap .col-r .inner .txt3 {font-size:var(--font-size-17); line-height:1.65em; color:#2c2c2c; font-weight:600; letter-spacing:-.04em;}
.sec5-wrap .m-btn {background-color:#fff; border:1px solid #ddd; display:inline-flex;}

/* sub page */
.sub-visual {position:relative; height:clamp(160px, calc( 360 / var(--inner) * 100vw ), 360px); color:#fff; overflow:hidden; background:#000;}
.sub-visual .bg {position:absolute; top:0; left:0; width:100%; height:100%; overflow:hidden; transition:2s; opacity:0; transform:scale(1.05); background-repeat:no-repeat; background-position:80% 50%; background-size:cover;}
.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 .bg6 {background-image:url('/images/common/sv6.jpg');}
.loaded .sub-visual .bg {transform:scale(1); opacity:1;}

.lnb-wrap {font-weight:600; background-color:#fafafa; padding:0 50px;}
.lnb-wrap,
.lnb ul li a {align-items:center; display:flex; height:72px;}
.lnb-wrap .depth-1 {min-width:115px; padding:0 35px; color:var(--color-primary); font-weight:700; position:relative;}
.lnb-wrap .depth-1:before {width:24px; height:24px; background-repeat:no-repeat; background-position:50% 50%; position:absolute; content:''; top:50%; transform:translateY(-50%); left:0; background-image:url('/images/common/lnb-depth.png');}
.lnb-wrap .bar {padding-right:40px; color:#ccc;}
.lnb {flex:1 1 auto; min-width:0; width:1%;}
/* .lnb ul {gap:0 30px;} */
.lnb ul li {width:auto; margin-right:30px;}
.lnb ul li:last-child {margin-right:0;}
.lnb ul li a {position:relative;}
.lnb ul li a:after {position:absolute; content:''; bottom:0; left:0; right:0; height:3px; background-color:#f4ce3c; opacity:0;}
.lnb ul li.active a:after {opacity:1;}

#contArea {width:100%; max-width:1460px; margin:0 auto; padding:0 30px;}
#contArea.wide {max-width:none; padding:0;}

.real-cont {padding-bottom:var(--space-150);}

.sub-title {padding:var(--space-90) 0 var(--space-130);}
.sub-title h1 {line-height:1.1em; font-size:var(--font-size-48); color:#2c2c2c; letter-spacing:-.04em; font-weight:800;}

/* footer */
#footer {background-color:#121212; position:relative; color:#fff;}
#footer span {display:inline-block;}

.f-top {padding:55px 0 35px; font-size:var(--font-size-18); border-bottom:1px solid #2c2c2c; position:relative;}
.f-top .go-top {position:absolute; top:50%; transform:translateY(-50%); right:0; z-index:100;}
.f-top ul {display:flex; gap:0 40px; font-weight:600; letter-spacing:-.03em; line-height:1.3em;}
.f-top li:hover a {color:var(--color-secondary);}

.f-bot {padding:40px 0 50px; font-size:var(--font-size-17); letter-spacing:-.03em; display:flex;}
.f-bot .col-l {flex:1;}
.f-bot address {line-height:1.8em; font-style:normal;}
.f-bot address .bar {padding:0 10px; color:#505050;}
.f-bot .copy {font-size:var(--font-size-15); margin-top:20px; font-weight:500; color:#a8a8a8; display:inline-block;}
.f-bot .copy a {color:#2c2c2c;}

.familysite {font-size:var(--font-size-15); width:200px; z-index:100; position:relative; display:block;}
.familysite .toggle-button {padding:14px 20px; line-height:1.286em; font-weight:600; display:flex; justify-content:space-between; align-items:center; width:100%; color:#fff; background:#1f1f1f; border:0; border-radius:5px;}
.familysite .toggle-button .chevron {width:12px;}
.familysite .toggle-button svg {display:block; width:100%; height:auto;}
.familysite .toggle-button path {fill:#fff;}
.familysite .toggle-layer {bottom:50px; left:0; display:none; position:absolute; width:100%;}
.familysite .toggle-layer ul {padding:15px 20px; background:#2c2c2c; border-radius:10px;}
.familysite .toggle-layer li {margin-bottom:20px; color:#a8a8a8;}
.familysite .toggle-layer li:last-child {margin-bottom:0;}
.familysite .toggle-layer a {display:block; line-height:1.3em; font-weight:500; color:#505050;}
.familysite .toggle-layer a:hover {color:#fff; text-decoration:none !important;}
/* .familysite.active .toggle-button {background-color:var(--color-primary); border-color:var(--color-primary);} */
.familysite.active .toggle-button .chevron {transform:scaleY(-1);}


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