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

.contain {width:100%; max-width:1640px; padding-left:0; padding-right:0; margin:0 auto; width:calc(100% - 80px);}


#header {position:fixed; top:0; left:0; z-index:100; width:100%; background:#fff; border-bottom:1px solid #ddd; z-index:100;}
#header .contain {position:relative; display:flex; align-items:center; justify-content:space-between; height:var(--header-height); z-index:10;}

.sitelogo {color:#242424; font-size:var(--font-size-32); font-weight:700; letter-spacing:-.03em; line-height:1.3em;}

#gnb {text-align:center; flex:1 1 auto; min-width:0; width:1%;}
#gnb>ul {display:flex; justify-content:center;} 
#gnb>ul>li {position:relative; padding:0 22px;}
#gnb>ul>li>a {position:relative; display:flex; align-items:center; flex-direction: column; 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>ul>li.active>a {color:var(--color-primary);}
#gnb .submenu {position:absolute; left:0; width:100%; height:0; overflow:hidden; text-align:center;}
#gnb .submenu>ul {padding:var(--space-20) var(--space-10);}
#gnb .submenu>ul>li>a {display:block; padding:var(--space-10) 0; color:#454545; font-size:var(--font-size-16); line-height:1.33em;}
#gnb .submenu>ul>li>a:hover {text-decoration:underline;}
#gnb .submenu>ul>li.active>a {color:#42ade2;}
.submenu-bg {display:none; position:absolute; width:100%; left:0; background:#fff; border-top:1px solid #ddd; border-bottom:1px solid #eee;}

/* for mobile navigation */
.btn-m-menu {display:none; position:relative; width:24px; height:24px;}
.btn-m-menu div {display:flex; flex-direction:column; justify-content:center; align-items:flex-end; gap:7px; width:100%; height:100%;}
.btn-m-menu span {display:block; width:100%; height:2px; background:#121212;}

.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 .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:#42ade2}
.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:#42ade2;}
.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-section {padding:var(--space-100) 0;}
.main-section h2 {font-size:var(--font-size-40); font-weight:700; line-height:1.3em; letter-spacing:-.04em; text-align:left;}

.main-visual {height:740px; background:#030e29; color:#fff;}

.main-about {background:#eee;}
.main-business {background:#fff;}
.main-contact {background:#cfd8eb;}

/* sub layout */
.sub-visual {display:flex; align-items:center; justify-content:center; margin-top:100px; width:100%; height:300px; background:#eee; text-align:center;}
.sub-visual h2 {font-size:48px; line-height:1.3em;}

.lnb-wrap {border-bottom:1px solid #ddd;}
.lnb {max-width:1200px; margin:0 auto;}
.lnb ul {display:flex;}
.lnb ul li {flex:1; border-right:1px solid #ddd;}
.lnb ul li:first-child {border-left:1px solid #ddd;}
.lnb ul li a {display:flex; align-items:center; justify-content:center; width:100%; height:60px; background:#fff; text-align:center;}
.lnb ul li.active a {background:#333; color:#fff;}

#contArea {max-width:1260px; margin:0 auto; padding-left:var(--space-container); padding-right:var(--space-container);}
#contArea.wide {max-width:100%; width:100%; padding:0;}
#contArea.wide .sub-title {padding-left:var(--space-container); padding-right:var(--space-container);}

.sub-title {padding:80px 0; text-align:center;}
.sub-title h2 {font-size:32px; line-height:1.3em;}

.real-cont {min-height:300px; padding-bottom:120px;}


/* footer */
#footer {padding:var(--space-30) 0; background:#242424; color:#fff; text-align:center;}
#footer .copyright {font-size:14px; font-weight:400; line-height:1.3em;}
/* NEXT MEDIA KOREA — common shell */
#wrapper {color:var(--ink); overflow:clip;}
#container {padding-top:var(--header-height);}
#header {border-bottom:1px solid var(--line);}
.sitelogo {flex:0 0 196px; line-height:1;}
.sitelogo a, .sitelogo img {display:block; width:196px; height:auto;}
#gnb>ul>li>a {font-size:16px; white-space:nowrap;}
#gnb>ul>li:hover>a, #gnb>ul>li:focus-within>a {color:var(--blue);}
#gnb .submenu {top:100%; left:50%; transform:translateX(-50%); width:280px; height:auto; padding:20px 32px 24px; border:0; border-radius:0; background:#fff; box-shadow:none; text-align:left; opacity:0; visibility:hidden; transition:opacity .18s;}
#gnb>ul>li:hover .submenu, #gnb>ul>li:focus-within .submenu {opacity:1; visibility:visible;}
#gnb .submenu>ul {padding:0;}
#gnb .submenu>ul>li>a {padding:20px 0; font-size:17px; font-weight:600; line-height:1.45; word-break:keep-all;}
#gnb .submenu>ul>li+li {border-top:1px solid #ededed;}
#gnb .submenu>ul>li>a:hover, #gnb .submenu>ul>li>a:focus-visible {color:var(--blue); text-decoration:none;}
#header:after {content:""; position:fixed; inset:var(--header-height) 0 0; z-index:-1; background:rgba(0,0,0,.48); opacity:0; visibility:hidden; pointer-events:none; transition:opacity .18s,visibility .18s;}
#header:has(#gnb>ul>li:hover):after, #header:has(#gnb>ul>li:focus-within):after {opacity:1; visibility:visible;}
.header-register {display:flex; align-items:center; justify-content:center; gap:28px; padding:13px 22px; border:1px solid #c9d0dc; border-radius:30px; font-size:14px; font-weight:650; white-space:nowrap;}
.header-register:hover {border-color:var(--blue); color:var(--blue);}
.header-register span {font-size:20px;}
.btn-m-menu {border:0; background:none; flex-direction:column; justify-content:center; gap:6px; padding:0;}
.mobile-navigation {width:min(380px,90vw);}
.mobile-navigation .close {border:0; background:transparent;}
.mobile-navigation .nav-menu>ul>li>a {font-size:17px; padding-top:18px; padding-bottom:18px;}
.mobile-navigation .nav-menu .submenu {display:block; padding:0 0 12px; background:white;}
.mobile-navigation .nav-menu .submenu ul li {border:0;}
.mobile-navigation .nav-menu .submenu ul li a {font-size:14px; padding:8px 20px; color:#6a7282;}
.mobile-navigation .nav-menu>ul>li>a:after {display:none;}
#footer {padding:64px 0 25px; background:#101a2c; color:#fff; text-align:left;}
.footer-top {display:flex; align-items:flex-start; gap:70px; padding-bottom:52px;}
.footer-wordmark {width:205px; height:auto;}
.footer-contact {display:flex; flex-direction:column; gap:10px; font-size:14px; color:#aab4c6;}
.footer-contact strong {font-size:16px; color:white; font-weight:500; margin-bottom:6px;}
.organizers {margin-left:auto; align-self:center;}
.organizers img {width:420px; height:auto; max-width:100%;}
.footer-bottom {display:flex; justify-content:space-between; align-items:center; padding-top:24px; border-top:1px solid #ffffff20; gap:20px;}
#footer .copyright {color:#8190a8; font-size:12px; line-height:1.8;}
.back-top {display:flex; align-items:center; gap:22px; color:#c4cddc; font-size:11px; letter-spacing:1px; border:0; background:none; white-space:nowrap;}
.back-top span {font-size:22px;}

/* Transparent header over the main visual */
#container {padding-top:0;}
#header {background:transparent; border-bottom-color:rgba(255,255,255,.16); transition:background .2s,border-color .2s;}
#header:not(.is-scrolled):not(:has(#gnb>ul>li:hover)):not(:has(#gnb>ul>li:focus-within)) .sitelogo img {filter:brightness(0) invert(1);}
#header:not(.is-scrolled):not(:has(#gnb>ul>li:hover)):not(:has(#gnb>ul>li:focus-within)) #gnb>ul>li>a {color:#fff;}
#header:not(.is-scrolled):not(:has(#gnb>ul>li:hover)):not(:has(#gnb>ul>li:focus-within)) .header-register {color:#fff; border-color:rgba(255,255,255,.55);}
#header:not(.is-scrolled) .btn-m-menu span {background:#fff;}
#header.is-scrolled, #header:has(#gnb>ul>li:hover), #header:has(#gnb>ul>li:focus-within) {background:#fff; border-bottom-color:var(--line);}

/* Reference typography: navigation 18px / 500, secondary navigation 16px / 400 */
#gnb>ul>li>a {font-size:17px; font-weight:500; letter-spacing:0; color:#000;}
#gnb .submenu>ul>li>a {font-size:16px; font-weight:400; color:#000;}
body.page-sub #gnb>ul>li.is-current>a {font-weight:700; color:#2930ed; background:none;}
body.page-sub #gnb .submenu>ul>li.is-current>a {font-weight:700; color:#2930ed; background:none;}
#menu .nav-menu>ul>li.is-current>a,
#menu .nav-menu>ul>li.active>a,
.mobile-navigation .nav-menu>ul>li.is-current>a,
.mobile-navigation .nav-menu>ul>li.active>a {font-weight:700; color:#2930ed; background:none;}
.header-register {font-size:16px; font-weight:500; letter-spacing:-.4px;}
.footer-contact {color:#bfbfbf; line-height:1.6;}
#footer .copyright {font-size:13px; color:#bfbfbf;}

#header {border-bottom-width:0;}

.header-social {display:flex; align-items:center; gap:8px; flex-shrink:0; margin-left:18px; margin-right:16px; color:#142341;}
.header-social a {display:flex; align-items:center; justify-content:center; width:32px; height:36px; border-radius:4px;}
.header-social svg {width:22px; height:22px; fill:none; stroke:currentColor; stroke-width:1.7;}
.header-social .linkedin-symbol {fill:currentColor; stroke:none;}
.header-social a:hover {opacity:.65;}
.header-social a:focus-visible {outline:2px solid currentColor; outline-offset:3px;}
#header:not(.is-scrolled):not(:has(#gnb>ul>li:hover)):not(:has(#gnb>ul>li:focus-within)) .header-social {color:#fff;}

.header-social {align-items:center; line-height:1;}
.header-social a {height:36px; line-height:1;}
.header-social svg {display:block; flex-shrink:0;}
.header-social .linkedin-symbol {transform:translateX(.37px);}
/* White header: circular brand SNS icons */
#header:is(.is-scrolled,:has(#gnb>ul>li:hover),:has(#gnb>ul>li:focus-within)) .header-social svg {width:32px;height:32px;padding:7px;box-sizing:border-box;border-radius:50%;color:#fff;}
#header:is(.is-scrolled,:has(#gnb>ul>li:hover),:has(#gnb>ul>li:focus-within)) .header-social a:first-child svg {background:radial-gradient(circle at 25% 100%,#ffd776,#f52d70 50%,#7838ee 90%);}
#header:is(.is-scrolled,:has(#gnb>ul>li:hover),:has(#gnb>ul>li:focus-within)) .header-social .linkedin-symbol {background:#007fb5;transform:none;}