@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:1260px; padding-left:var(--space-container); padding-right:var(--space-container); margin:0 auto;}


#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:flex-end;} 
#gnb>ul>li {position:relative; padding:0 45px;}
#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:center;}

.main-visual {height:50vh; background:#333; 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;}