@charset "utf-8";

/* reset */
* { box-sizing: border-box; padding: 0; margin: 0; color: #fff; }
button,input { border-radius: 0; }
fieldset,img { border: 0; }
ol,ul { list-style: none; }
address,em { font-style: normal; }
a { text-decoration: none; cursor: pointer; }
a:hover { text-decoration: none; }
a:link { text-decoration: none; }
img { letter-spacing: unset; word-spacing: unset; border-style: none; outline: 0; vertical-align: top; line-height: 0px; }
input:focus {outline: none;}
input,textarea,select { padding: 0;margin: 0;border: none; font-size: 1rem; }

html,body { -webkit-overflow-scrolling: touch !important; font-size: 12px; }
html { overflow: auto; }
body { width: 100%; background-color: #000; }

.wrap { min-width: 1280px; }

/* language */
.wrap.kr, .wrap.kr input, .wrap.kr select, .font_kr,
.wrap.en, .wrap.en input, .wrap.en select, .font_en { font-family: 'SCoreDream', Dotum, Helvetica, "Apple SD Gothic Neo", sans-serif; }
.wrap.cn, .wrap.cn input, .wrap.cn select, .font_sc { font-family: 'Noto Sans SC', Dotum, Helvetica, "Apple SD Gothic Neo", sans-serif; }
.wrap.tcn, .wrap.tcn input, .wrap.tcn select, .font_tc { font-family: 'Noto Sans TC', Dotum, Helvetica, "Apple SD Gothic Neo", sans-serif; }

.wrap .kr, .wrap .en, .wrap .cn, .wrap .tcn { display: none !important; }
.wrap.kr .kr { display: block !important; }
.wrap.en .en { display: block !important; }
.wrap.cn .cn { display: block !important; }
.wrap.tcn .tcn { display: block !important; }
.wrap.cn a, .wrap.tcn a { line-height: 1; }

/* GNB */
.gnb { position: fixed; top: 0; min-width: 1280px; width: 100%; height: 100px; font-size: 16px; z-index: 10; display: flex; justify-content: center; color: #ffffff; align-items: center; }
.gnb:before { content: ''; display: block; position: absolute; top: 0; left: 0; width: 100%; height: 100px; background: linear-gradient( 0, rgba(0,0,0,0) 0%, rgba(0,0,0,.8) 100% ); }
.gnb .gnb-inner { width: 100%; height: 100px; display: flex; justify-content: space-between; align-items: center; z-index: 1; }
.gnb .gnb-inner .gnb-group-left { width: 148px; transition: width .5s ease; }
.gnb .gnb-inner .gnb-bi { margin-left: 40px; width: 108px; }

.gnb .gnb-inner .gnb-group-center { padding-top: 8px; }
.gnb .gnb-inner ul.gnb-group-btn  { display: flex; justify-content: left; }
.gnb .gnb-inner ul.gnb-group-btn li { margin: 0px 15px; display: flex; flex-direction: column; align-items: center; word-break: keep-all; opacity: 0.3; transition: opacity 0.3s ease-in-out, margin .5s ease; cursor: pointer !important; }
.gnb .gnb-inner ul.gnb-group-btn li:after { content: ''; display: block; margin-top: 6px; width: 0; height: 2px; background-color: #fff; transition: width .3s ease; }
.gnb .gnb-inner ul.gnb-group-btn li.on { font-weight: 700; opacity: 1; }
.gnb .gnb-inner ul.gnb-group-btn li.on:after { width: 30px; }

.gnb .gnb-inner .gnb-group-right { position: relative; display: flex; align-items: center; width: auto; height: 100px; justify-content: flex-end; transition: width .5s ease; }
.gnb .gnb-inner .gnb-group-right > a { position: relative; display: block; margin-right: 15px; }
.gnb .gnb-inner .gnb-group-right > a.gnb-coupon-btn { font-size: 14px; font-weight: 700; height: 37px; padding: 10px 15px; border-radius: 20px; background-color: rgba(0,0,0,.1); text-align: center; margin-right: 40px; }
.gnb .gnb-inner .gnb-group-right > a img { width: 40px; height: 40px; }
.gnb .gnb-inner .gnb-group-right .lang-wrap { position: absolute; top: 70px; right: 111px; width: 100px; height: 205px; background-color: #fff; display: flex; visibility: hidden; opacity: 0; flex-direction: column; justify-content: center; align-items: center; transition: opacity .5s ease, visibility .5s ease .5s; }
.gnb .gnb-inner .gnb-group-right .lang-wrap.open { display: flex; visibility: visible; opacity: 1; transition: opacity .5s ease, visibility .5s ease; }
.gnb .gnb-inner .gnb-group-right .lang-wrap a { height: 29px; padding: 6px; margin: 8px 0; color: #000; font-size: 14px; font-weight: 200; }
.gnb .gnb-inner .gnb-group-right .lang-wrap a.active { font-weight: 700; }

.wrap.en .gnb .gnb-inner .gnb-group-left { width: 128px; }
.wrap.en .gnb .gnb-inner .gnb-bi { margin-left: 20px; }
.wrap.en .gnb .gnb-inner .gnb-group-btn li { margin: 0px 10px; }
.wrap.en .gnb .gnb-inner .gnb-group-right > a { margin-right: 10px; }
.wrap.en .gnb .gnb-inner .gnb-group-right > a.gnb-coupon-btn { margin-right: 20px; }
.wrap.en .gnb .gnb-inner .gnb-group-right .lang-wrap { right: 144px; }
.wrap.cn .gnb .gnb-inner .gnb-group-right .lang-wrap { right: 138px; }
.wrap.tcn .gnb .gnb-inner .gnb-group-right .lang-wrap { right: 138px; }

/* section */
.section { position: relative; }
.section .inner { height: 100%; display: flex; align-items: center; justify-content: center; margin-top: 0px; }
/*.section .inner:before { content: ""; width: 100%; height: 100%; position: absolute; opacity: 0.5; background: #000; }*/
.section .background { display: flex; align-items: center; justify-content: center; position: absolute; top: 0; left: 0; width: 100%; height: 100%; overflow: hidden; }
.section .background img { position: absolute; object-fit: cover; width: 100%; height: 100%; }

.section .content { position: relative; max-width: 1280px; width: 100%; padding: 120px 0; color: #fff; text-align: center; display: flex; align-items: center; justify-content: center; flex-direction: column; }
.subtitle { font-size: 54px; display: flex; flex-direction: row; justify-content: center; align-items: center; }
.subtitle span { display: block; margin: 0 15px; }
.subtitle:before { content: ''; display: block; background: url(/images/pc-title-left-shape@3x.png) 0 0 no-repeat; background-size: 32px 24px; width: 32px; height: 24px; }
.subtitle:after { content: ''; display: block; background: url(/images/pc-title-right-shape@3x.png) 0 0 no-repeat; background-size: 32px 24px; width: 32px; height: 24px; }

.section.fullpage { height: 100vh; min-height: 700px; }
.section.fullpage .inner { min-height: 700px; }
.section.fullpage .content { padding: 0; }

.main .main-title-logo {width: auto;min-height: 300px;max-height: 400px;height: 37vh;margin-top: 15vh;}
.main .main-preregistration-btn {width: 324px;height: 110px;margin-bottom: 7vh;}
.main .main-preregistration-btn img { display: block; width: 100%; height: auto; }
.main .inner:before { display: none; }

.platform-btn { height: 54px; display: flex; flex-direction: row; justify-content: center; margin: 40px 0 70px; }
.platform-btn a { display: block; height: 54px; margin: 0 5px; }
.platform-btn a img { display: block; width: auto; height: 54px; }

.preregistration .date { font-size: 18px; opacity: .7; margin: 20px 0 40px; }
.preregistration .card-wrap { display: flex; flex-direction: row; justify-content: space-between; }
.preregistration .card-wrap .card { position: relative; display: block; }
.preregistration .card-wrap .card img { width: 100%; height: auto; }
.preregistration .card-wrap .card img.complete { display: none; position: absolute; top: 0; left: 0; width: 100%; height: auto; }
.preregistration .card-wrap .card.active img.complete { display: block; }
.preregistration .card-wrap .col { display: flex; flex-direction: column; justify-content: space-between; width: 330px; height: 491px; margin: 0 5px; }
.preregistration .info {font-size: 14px;line-height: 1.8;opacity: .4;font-weight: 200;}

.feature .content { padding: 100px 0; }
.feature .feature-item { display: flex; flex-direction: row; justify-content: space-between; width: 1200px; padding: 60px 0; }
.feature .feature-item.reverse { flex-direction: row-reverse; }
.feature .feature-item.reverse .item-text { width: 600px; }
.feature .feature-item img { display: block; width: 600px; height: 400px; }
.feature .feature-item .item-text { width: 540px; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; text-align: left; }
.feature .feature-item .item-text .number { font-size: 20px; font-weight: 200; line-height: 1.5; letter-spacing: 1px; opacity: .7; }
.feature .feature-item .item-text h5 { font-size: 48px; font-weight: 700; margin: 10px 0 20px; line-height: 1.25; letter-spacing: -1px; }
.feature .feature-item .item-text p { font-size: 18px; font-weight: 200; line-height: 1.67; letter-spacing: -.5px; opacity: .7; }


.world .world-text { width: 990px; margin-top: 50vh; }
.world .world-text h4 { font-size: 48px; font-weight: 700; line-height: 1.25; letter-spacing: -1px; margin-bottom: 20px; }
.world .world-text p { font-size: 18px; font-weight: 300; line-height: 1.67; letter-spacing: -.5px; opacity: .7; }

.class .inner:before { display: none; }
.class .content { position: relative; max-width: 100%; width: 100%; height: 100vh; min-height: 700px; }
.class .class-image-container { position: absolute; top: 0; left: 0; width: 100%; height: 100%; overflow: hidden; z-index: 2; }
.class .class-image-container img.front-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; }
.class .class-image-container .class-image img { position: absolute; top: 0; left: 50%; width: auto; height: 100%; transform: translateX(-50%); transition: left .5s ease, transform .5s ease, opacity .5s ease; pointer-events: none; }
.class .class-image-container .class-image img.hide { left: 50%; transform: translateX(-50%) scale(.5); opacity: 0; }
.class .class-image-container .class-image img.show { left: 50%; transform: translateX(-50%); }
.class .class-image-container .class-image img.ready { left: 100%; transform: translateX(100%); }
.class .class-group-btn { position: absolute; z-index: 3; }
.class .class-group-btn img { width: 48px; height: 48px; cursor: pointer; opacity: .5; transition: opacity .3s ease; }
.class .class-group-btn img:hover { opacity: 1; }
.class .class-group-btn img.class-btn-prev { margin-right: 572px; }
.class .class-group-btn img.class-btn-next { margin-left: 572px; }

.class .class-group-info { position: absolute; width: 1264px; bottom: 10vh; margin-bottom: 100px; z-index: 4; text-align: left; }
.class .class-group-info h5 { display: flex; flex-direction: row; justify-content: flex-start; align-items: center; }
.class .class-group-info h5 img { width: 40px; height: 40px; }
.class .class-group-info h5 .class-name { margin: 0 10px; font-size: 36px; font-weight: 700; }
.class .class-group-info h5 .class-name-en { position: relative; padding-left: 13px; font-size: 36px; font-weight: 200; opacity: .7; }
.class .class-group-info h5 .class-name-en:before { content: ''; position: absolute; top: 50%; left: 0; display: block; width: 3px; height: 3px; background-color: #fff; transform: translateY(-2px); }
.class .class-group-info p { margin-top: 15px; font-size: 18px; font-weight: 200; line-height: 1.67; letter-spacing: -.5px; opacity: .7; }
.class .class-group-info .info { position: absolute; bottom: 0; transition: transform .3s ease, opacity .3s ease; transform: translateY(150%); opacity: 0; }
.class .class-group-info .info.active { transform: translateY(0); opacity: 1; }

.class .class-group-tab { position: absolute; width: 1264px; bottom: 10vh; display: flex; flex-direction: row; justify-content: space-between; z-index: 5; }
.class .class-group-tab .tab { position: relative; width: 172px; height: 50px; cursor: pointer; }
.class .class-group-tab .tab img { position: absolute; top: 0; left: 0; width: 172px; height: 50px; }
.class .class-group-tab .tab .on { position: absolute; top: 0; left: 0; width: 0; height: 50px; overflow: hidden; transition: width .3s ease; }
.class .class-group-tab .tab.active .on { width: 172px; }

.media .inner { flex-direction: column; }
.media .content { padding: 200px 0 150px; }
.media .media-group-btn { margin: 50px 0; display: flex; flex-direction: row; }
.media .media-group-btn a { font-size: 20px; margin: 0 15px; opacity: .4; transition: opacity .3s ease; }
.media .media-group-btn a:hover { opacity: 1; }
.media .media-group-btn a.active { font-weight: 700; opacity: 1; }

.media .media-container { display: flex; justify-content: flex-start; width: 1260px; height: 470px; flex-wrap: wrap; overflow: hidden; }
.media .media-container .media-item { position: relative; width: 400px; height: 225px; margin: 0 10px 20px; cursor: pointer; }
.media .media-container .media-item.video:after { content: ''; display: block; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: url(/images/pc-play@3x.png) 50% 50% no-repeat; background-size: 70px 70px; }
.media .media-container .media-item img { width: 100%; height: 100%; }
.media .media-btn-more { margin-top: 40px; font-size: 20px; opacity: .7; display: flex; flex-direction: row;; justify-content: center; align-items: center; cursor: pointer; }
.media .media-btn-more img { width: 20px; height: auto; margin-left: 5px; }
.media .media-popup { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; display: flex; justify-content: center; align-items: center; z-index: 100; visibility: hidden; opacity: 0; transition: visibility .5s ease, opacity .5s ease; }
.media .media-popup.show { visibility: visible; opacity: 1; }
.media .media-popup .layer-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100vh; background-color: #000; opacity: .5; }
.media .media-popup .layer-content { position: relative; width: 880px; height: 495px; }
.media .media-popup .layer-content #media-content { width: 100%; height: 100%; }
.media .media-popup .layer-content #mediaPlayer { display: none; position: relative; width: 100%; height: 100%; z-index: 2; }
.media .media-popup .layer-content #mediaPlayer iframe { position: relative; width: 100%; height: 100%; }
.media .media-popup .layer-content #imageContainer { display: flex; justify-content: center; align-items: center; }
.media .media-popup .layer-content #imageContainer img { width: 100%; height: auto; }
.media .media-popup .layer-content .media-btn-close { position: absolute; top: 20px; right: 20px; cursor: pointer; z-index: 3; }
.media .media-popup .layer-content .media-btn-close img { width: 36px; height: 36px; }

.btn-top { visibility: hidden; opacity: 0; position: fixed; bottom: 40px; right: 40px; z-index: 50; cursor: pointer; transition: visibility .3s ease, opacity .3s ease; }
.btn-top.show { visibility: visible; opacity: 1; }
.btn-top img { width: 60px; height: 60px; }

.media .grade-info { display: flex; flex-direction: column; justify-content: center; align-items: center; height: 250px; }
.media .grade-info img { width: 50px; height: 50px; z-index: 1; }
.media .grade-info p { font-size: 10px; opacity: .5; font-weight: 200; margin: 10px 0 40px; text-align: center; }

.footer { width: 100%; height: 250px; display: flex; flex-direction: row; justify-content: center; align-items: center; background-color: #000; }
.footer img { width: 150px; height: 150px; margin-right: 50px; }
.footer .footer-content { font-size: 14px; font-weight: 200; }
.footer .footer-content .footer-group-btn { margin-bottom: 10px; display: flex; flex-direction: row; justify-content: flex-start; align-items: center; }
.footer .footer-content .footer-group-btn > span { margin: 0 10px; }
.footer .footer-content address { opacity: .5; }

.coupon-popup { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; display: flex; justify-content: center; align-items: center; z-index: 100; visibility: hidden; opacity: 0; transition: visibility .5s ease, opacity .5s ease; }
.coupon-popup.show { visibility: visible; opacity: 1; }
.coupon-popup:before { content: ''; display: block; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,.7); }
.coupon-popup .coupon-container { position: relative; padding: 60px 27px 0; width: 680px; height: calc(100vh - 260px); border: 1px solid #fff; background-color: #111; }
.coupon-popup .coupon-container .subtitle { height: 60px; margin-bottom: 50px; }
.coupon-popup .coupon-container .container { position: relative; width: 100%; height: calc(100% - 110px); overflow: hidden; box-sizing: content-box; }
.coupon-popup .coupon-container .container .overview { width: 100%; }
.coupon-popup .coupon-container .container .thumb { background-color: rgba(255,255,255,.5); opacity: 0; transition: opacity .3s ease; }
.coupon-popup .coupon-container .container .thumb.show { opacity: .5; }
.coupon-popup .coupon-container .container .coupon-content { padding-bottom: 60px; }
.coupon-popup .coupon-container .container .coupon-content .form-box { border: 1px solid rgba(255,255,255,.1); width: 600px; height: 80px; margin:0 13px 10px; display: flex; flex-direction: row; justify-content: flex-start; align-items: center; }
.coupon-popup .coupon-container .container .coupon-content .form-box.code { justify-content: space-between; }
.coupon-popup .coupon-container .container .coupon-content .form-box .label { margin: 0 15px 0 20px; font-size: 17px; opacity: .7; display: flex; flex-direction: row; align-items: center; justify-content: center; line-height: 1; flex-shrink: 0; }
.coupon-popup .coupon-container .container .coupon-content .form-box .label:after { content: ''; display: block; width: 1px; height: 16px; opacity: .2; background-color: #fff; margin-left: 15px; }
.coupon-popup .coupon-container .container .coupon-content .form-box .input-box { position: relative; flex-grow: 1; margin-right: 15px; }
.coupon-popup .coupon-container .container .coupon-content .form-box .input-box input { width: 100%; height: 100%; border: 0 none; font-size: 17px; font-weight: 400; color: #fff; background: none; }
.coupon-popup .coupon-container .container .coupon-content .form-box .input-box input:placeholder { font-weight: 200; color: rgba(255,255,255,.4); }
.coupon-popup .coupon-container .container .coupon-content .form-box .input-box select { width: 100%; background: none; font-size: 17px; outline: none; border: 0 none; }
.coupon-popup .coupon-container .container .coupon-content .form-box .input-box select option { color: #000; }
.coupon-popup .coupon-container .container .coupon-content .form-box .input-box select option:selected { color: #fff; }
.coupon-popup .coupon-container .container .coupon-content .form-box .confirm-box { display: flex; justify-content: center; align-items: center; font-size: 17px; font-weight: 700; height: 50px; padding: 0 15px; margin-right: 20px; flex-shrink: 0; background-color: #222; line-height: 1; cursor: pointer; }

.coupon-popup .coupon-container .container .coupon-content .coupon-btn-submit { cursor: pointer;}
.coupon-popup .coupon-container .container .coupon-content .coupon-btn-submit img { width: 626px; height: 106px; }
.coupon-popup .coupon-container .container .coupon-content .text-box { margin: 30px 13px 20px; }
.coupon-popup .coupon-container .container .coupon-content .text-box h5 { font-size: 18px; margin-bottom: 10px; font-weight: 700; }
.coupon-popup .coupon-container .container .coupon-content .text-box p { font-size: 16px; font-weight: 200; line-height: 1.88; letter-spacing: -.5px; opacity: .7; }
.coupon-popup .coupon-container .container .coupon-content .image-box img { width: 600px; height: auto; }
.coupon-popup .coupon-container .coupon-btn-close { position: absolute; top: 20px; right: 20px; }
.coupon-popup .coupon-container .coupon-btn-close img { width: 36px; height: 36px; }

.alert-popup { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; display: none; z-index: 110; }
.alert-popup:before { content: ''; display: block; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,.7); }
.alert-popup .alert-container { position: absolute; padding: 40px; width: 380px; border: 1px solid #fff; background-color: #111; top: 50%; left: 50%; transform: translate(-50%,-50%); }
.alert-popup .alert-container .alert-msg { margin: 10px 0 40px; font-size: 18px; font-weight: 200; width: 300px; text-align: center; line-height: 1.67; }
.alert-popup .alert-container .alert-btn-close { width: 300px; height: 80px; background-color: #222; font-size: 24px; font-weight: 700; display: flex; justify-content: center; align-items: center; cursor: pointer; }

@media all and (min-width: 1440px ) {
    .gnb .gnb-inner .gnb-group-left { width: 415px; }
    .gnb .gnb-inner ul.gnb-group-btn li { margin: 0px 20px; }
    .gnb .gnb-inner .gnb-group-right { width: 415px; }

    .wrap.en .gnb .gnb-inner .gnb-bi { margin-left: 40px; }
    .wrap.en .gnb .gnb-inner .gnb-group-left { width: 445px; }
    .wrap.en .gnb .gnb-inner ul.gnb-group-btn li { margin: 0px 18px; }
    .wrap.en .gnb .gnb-inner .gnb-group-right { width: 445px; }
    .wrap.en .gnb .gnb-inner .gnb-group-right .lang-wrap { right: 164px; }
    .wrap.en .gnb .gnb-inner .gnb-group-right > a.gnb-coupon-btn { margin-right: 40px; }
}


/*.gnb .gnb-inner .gnb-group-right .lang-wrap { right:20px !important;}*/