@charset "utf-8";

@font-face {
	font-family: 'Noto Sans KR';
	font-style: normal;
	font-weight: 300;
	src: url('../fonts/notokr/notokr-light.eot');
	src: url('../font/notokr-light.eot?#iefix') format('embedded-opentype'),
		 url('../font/notokr-light.woff2') format('woff2'),
		 url('../font/notokr-light.woff') format('woff');
}

@font-face {
	font-family: 'Noto Sans KR';
	font-style: normal;
	font-weight: 400;
	src: url('../fonts/notokr/notokr-regular.eot');
	src: url('../font/notokr-regular.eot?#iefix') format('embedded-opentype'),
		 url('../font/notokr-regular.woff2') format('woff2'),
		 url('../font/notokr-regular.woff') format('woff');
}

@font-face {
	font-family: 'Noto Sans KR';
	font-style: normal;
	font-weight: 500;
	src: url('../fonts/notokr/notokr-medium.eot');
	src: url('../font/notokr-medium.eot?#iefix') format('embedded-opentype'),
		 url('../font/notokr-medium.woff2') format('woff2'),
		 url('../font/notokr-medium.woff') format('woff');
}

@font-face {
	font-family: 'Noto Sans KR';
	font-style: normal;
	font-weight: 700;
	src: url('../fonts/notokr/notokr-bold.eot');
	src: url('../font/notokr-bold.eot?#iefix') format('embedded-opentype'),
		 url('../font/notokr-bold.woff2') format('woff2'),
		 url('../font/notokr-bold.woff') format('woff');
}

/*Reset*/
legend,caption,.blind{display: none;}
html{font-size:10px;}
body{margin: 0; padding: 0; background:#000000;}
div,p,h1,h2,h3,h4,h5,h6,ol,li,dl,dt,dd,ul,pre,form,fieldset,legend,input,textarea,button,select,table,th,td{margin:0;padding: 0;border:0;}
ul,ol,li,dl{list-style: none;}
img{border:0;vertical-align: top; max-width:100%;}
address,caption,cite,code,dfn,em,var{font-style: normal;}
blockquote,q{quotes: none;}
blockquote:before,blockquote:after,q:after{content:""; content: none;}
form,fieldset{border:0;}
input,select,textarea,button{font-size:100%;vertical-align: middle;}
button{border:0;background-color: transparent;cursor:pointer;}
a{color:inherit; text-decoration:none;}
table{width:100%; *border-collapse:collapse; border-spacing:0; table-layout:fixed;}
strong,h1,h2,h3,h4,h5,h6{font-weight:700;}
/* common */
body,th,td,input,select,textarea,button{color:#fff; font-size:10px; line-height:1.5;  font-family:'Noto Sans KR', sans-serif; font-weight:400; letter-spacing:-0.03em; word-break:keep-all;}

@-moz-document url-prefix(){
 body,th,td,input,select,textarea,button{font-weight:300} /* 모질라전용핵 */
 h1,h2,h3,h4,h5,h6{font-weight:300;}
}   

@media (hover: hover) and (pointer: fine){
a:hover,a:active,a:focus{text-decoration:none; }
}

article,aside,canvas,details,figcaption,figure, footer,header,hgroup,menu,nav,section,summary,main {display:block;}

.blind{display:none;}
.group:after{clear:both; content:""; visibility:hidden; display:block; height:0;}

/* skiptoContent */
#skiptoContent{position:fixed;top:0;left:0;width:100%;z-index:999}
#skiptoContent a{display:block;position:absolute;top:0;left:-9999px;width:100%;height:26px;background:#0a94b2;color:#fff;font-size:12px;line-height:26px;text-align:center}
#skiptoContent a:focus, #skiptoContent a:active{left:0%;text-decoration:none}
#skiptoContent a:hover{text-decoration:underline}

/* header */
header{height:100px; position:fixed; z-index:5; width:100%; }
header h1{position:absolute; top:0; z-index:6; left:50%; margin-left:-700px;  height:100px;}
header h1 a{width:120px; height:100%; background:url(../../images/common/logo.png) no-repeat; background-position:center center; background-size:120px auto;font-size:0px; display:inline-block; vertical-align:middle;}
header h1 a.p_logo{margin-left:25px; width:180px; height:100%; background:url(../../images/common/logo-postech-header.png) no-repeat; background-position:center center; background-size:180px auto;}

#headerWrap{overflow:hidden; height:100px; background:none;
-webkit-transition-property: background, height; /* Safari */
  -webkit-transition-duration: 0.2s; /* Safari */
  -webkit-transition-delay: 0s;
  transition-property: background, height;
  transition-duration: 0.2s;
  transition-delay: 0s;
}

.gnb{text-align:center; max-width:1920px; width:100%; margin:0 auto; box-sizing:border-box; }
.gnb:after{clear:both; content:"."; visibility:hidden; display:block; height:0;}
.gnb > li{display:inline-block; vertical-align:top; position:relative;  margin-right:-3px;text-align:right;}
.gnb > li:first-child{margin-left:80rem;}
.gnb li h2{height:100px; font-size:2.2rem; font-weight:500;}
.gnb li h2 a{position:relative; display:block; padding:0 7rem; line-height:100px; color:#fff; text-align:center; text-shadow:0 0 3px rgba(0,0,0,0.9);}
.gnb li h2 a:after{content:""; display:block; width:3rem; height:2px; background:#fff; position:absolute; bottom:24px; left:50%; transform:translateX(-50%); opacity:0;}
.gnb li:first-child ul{border-left-width:0;}
.gnb li ul li{display:block; padding:1rem 0;}
.gnb li ul li a{position:relative; color:#565654; font-size:1.8rem; line-height:1.5em; word-break: keep-all; display:block; padding:0 0.5rem; font-weight:400;}

header.sub .gnb li h2 a{text-shadow:none;}

/*hearder-fixed, hover 공통*/
header.fixed, header.sub.fixed{/*filter:drop-shadow(0px 1px 1px rgba(255,255,255,0.3)); border:0;*/}
header.fixed,
#headerWrap.on{background: rgb(0,0,0);
background: linear-gradient(180deg, rgba(0,0,0,1) 0%, rgba(0,0,0,0.8) 60%, rgba(0,0,0,0.7) 70%, rgba(0,0,0,0.5) 80%, rgba(0,0,0,0.1) 90%, rgba(0,0,0,0) 100%);}
#headerWrap.on{height:530px;}
#headerWrap.on{border-bottom:1px #f0f0ef solid; }
#headerWrap.on .gnb{text-align:center; border-bottom:1px #e6e6e6 solid; position:relative;}
#headerWrap.on .gnb > li{text-align:center;}
#headerWrap.on .gnb li ul{margin-top:0; padding-top:2.3rem;}
#headerWrap.on .gnb li h2 a, header.fixed .gnb li h2 a{text-shadow:none;}
#headerWrap .gnb li h2.current a{position:relative;}
#headerWrap .gnb li h2.current a:after{opacity:1;}

#m-menu{display:none;}

/* IE10+ */
@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {
  header.fixed{border:1px solid #ccc;}
}

footer{padding:5rem 0;  background:#252525;}
footer .inner{position:relative;}
footer .banner_box{max-width:120rem; margin:0 auto;}
footer .banner_box ul{display:flex;}
footer .banner_box li{width:25%;text-align:center;}
footer .banner_box li img{width:215px; max-width:100%;}
footer .banner_box li .name{font-size:1.4rem; opacity:0.8; margin-top:1rem;}
footer .link_box{margin:20px 0;}
footer .link_box ul{display:flex; justify-content:center;}
footer .link_box li:not(:first-child){position:relative; margin-left:1rem; padding-left:1rem;}
footer .link_box li:not(:first-child):before{content:""; display:block; width:1px; height:15px; background:rgba(255,255,255,0.6); position:absolute; top:50%; left:0; transform:translateY(-50%);}
footer .link_box li a{display:inline-block; line-height:1.3em;font-size: 1.5rem; opacity: 0.6; font-weight: 300;}
footer .info_box{text-align:center;}
footer .info_box p{font-size:1.5rem; opacity:0.6; font-weight:300; line-height:1em; margin-top:1rem;}
footer .info_box p:first-child{margin-top:0;}
footer .info_box .bar{margin:0 1rem;}

.inner{max-width:1400px; margin:0 auto;}
.inner_1300{max-width:1300px; margin:0 auto;}
.inner_1100{max-width:1100px; margin:0 auto;}
.inner_1000{max-width:1000px; margin:0 auto;}

@media (hover: hover) and (pointer: fine) {
.gnb li h2 a:hover:after{opacity:1;}
footer .link_box li:hover a{font-weight:400;}
}

/*----------------------------------------------------------------------------------------------------------------------------------------------------------------------*/

@media (max-width: 1600px){
header h1{margin-left:-670px;}
.gnb > li:first-child{margin-left:69rem;}
.inner{padding:0 1.5rem; box-sizing:border-box;} 
}

@media (max-width:1400px) {
.inner_1300, .inner_1100, .inner_1000{max-width:100%; padding:0 1.5rem; box-sizing:border-box;}

header h1{left:2rem; margin-left:0;}
.gnb > li:first-child{margin-left:41%;}
.gnb li h2 a{padding:0 5rem;}
}

@media (max-width:1024px) {
header{height:85px;}
header h1{height:70px; left:15px; margin-left:0;}

#m-menu{display:block;}
#headerWrap{display:none;}

.m-menu-btn{position:absolute; cursor:pointer; z-index:999; display:block;}
.m-menu-btn button{display:block; text-align:center; font-size:0;}
.m-menu-btn.m-menu-btn-open{right:10px; top:13px;}
.m-menu-btn.m-menu-btn-open button{color:#fff;  height:45px; width:45px; line-height:45px; border-radius:4px;}
.m-menu-btn.m-menu-btn-open button i{margin-left:2px;}
.m-menu-btn.m-menu-btn-close{position:fixed; top:13px; right:10px;}
.m-menu-btn.m-menu-btn-close button{ width:50px; height:50px; line-height:50px;color:#fff; border-radius:4px 0 0 4px;}
.m-menu-btn button i{font-size:3.5rem; vertical-align:middle;}
.mobile-menu-box{display:none; position:fixed; width:100%; height:100%; top:0; left:0; z-index:999; overflow:hidden; background:rgba(0,0,0,0.5);}
header .m-menu-list{position:fixed; width:100%; height:100vh; min-height:100%; box-sizing:border-box; z-index:99;  right:0%; background:#000; padding:5rem 2rem 2rem;}
header .m-menu-list h1{display:none;}
header .m-menu-list .gnb{margin-left:0;}
header .m-menu-list .gnb{padding-top:1rem; padding-top:0; height:auto;}
header .m-menu-list .gnb li{display:block; width:100%; text-align:left; padding:6px 0;}
.gnb > li:first-child{margin-left:0;}
header .m-menu-list .gnb li h2{ border-bottom:1px rgba(255,255,255,0.2) solid; padding:2rem 0 1rem; padding-left:0; border-bottom-width:0; margin:0; line-height:45px; height:auto; font-size:2rem;}
header .m-menu-list .gnb li h2 a{height:auto;}
header .m-menu-list .gnb li ul{position:relative; top:0; padding-bottom:0; margin-left:0; padding-top:0; border-left-width:0;}
header .m-menu-list .gnb{text-align:left; padding-right:0;}
header .m-menu-list .gnb li:first-child ul{margin-left:0px;} 
header .m-menu-list .gnb li:first-child h2{padding-top:0px;}
header .m-menu-list .gnb li h2 a{border-bottom:2px #fff solid; padding-bottom:1px;font-size:2rem; line-height:35px; color:#fff; text-align:left; padding:0; text-shadow:none;}
header .m-menu-list .gnb li:hover h2{height:auto;}

.gnb li:hover ul,
.gnb ul li.current ul{margin-top:0; border-top:0;}

footer{padding:5rem 0;} 
}

@media (max-width:768px) {
html{font-size:9px;}

#logo{padding-top:1.8rem;}
header h1 a{width:100px; background-size:100px auto;}
header h1 a.p_logo{margin-left:20px; width:140px; background-size:140px auto;}

footer{padding:4rem 0;}
footer .banner_box{max-width:70rem;}
footer .banner_box ul{flex-wrap:wrap;}
footer .banner_box li{width:50%;}
footer .banner_box li:nth-child(-n+2){margin-bottom:2rem;}
footer .banner_box li img{width:130px;}
footer .link_box ul{flex-wrap:wrap;}
footer .link_box li a{line-height:1.5em;}
footer .info_box p{line-height:1.3em;}
}