@charset "utf-8";
@import url(http://fonts.googleapis.com/css?family=Poiret+One);

/* reset */
* { margin:0;  padding:0;}
ol,ul { list-style: none; }
a { outline:0; text-decoration:none; color:#555; }
img { border:0;}
body { font:12px/1.6 'Poiret One'; color:#555; } 


/*레이아웃*/
header { position:fixed; width:15%; height:100%; background:#fff; top:0px; left:0px; transition:all 0.5s;}
nav { position:relative; width:85%; height:35px; background:#212121; margin-left:15%; transition:all 0.5s;}
section { width:85%; position:relative; margin-left:15%;}
article { float:left; height:260px; transition:all 0.5s; animation:scale 1s 1;}
article:nth-child(1) { width:60%; height:520px; background:#ddd;}
article:nth-child(2) { width:40%; background:#2432f5;}
article:nth-child(3) { width:20%; background:#3e49dd;}
article:nth-child(4) { width:20%; background:#2432f5;}
article:nth-child(5) { width:20%; background:#3e49dd;}
article:nth-child(6) { width:40%; background:#2432f5;}
article:nth-child(7) { width:20%; background:#3e49dd;}
article:nth-child(8) { width:20%; background:#2432f5;}
article:nth-child(9) { width:40%; background:#3e49dd;}
article:nth-child(10) { width:20%;	background:#2432f5;}
article:nth-child(11) { width:20%; background:#2432f5;}
article:nth-child(12) { width:20%;	background:#3e49dd;}
@keyframes scale {
	0% { transform:scale(0); }	
	100% { transform:scale(1); }
}
article>div { position:relative; width:100%; height:100%; overflow:hidden; cursor:pointer; }

/* header 컨텐츠 */
header h1 { width:180px; height:136px; background:url(../img/logo1.png) no-repeat 0px 0px; background-size:contain; position:absolute; top:70px;	left:50%; margin-left:-90px;	text-indent:-99999px;}
#gnb { position:absolute; top:300px; right:57px;}
#gnb a { display:block; padding:8px 30px;	font-size:17px; font-weight:bold; color:#555; text-align:left; line-height:1.8; transition:all .5s;}
#gnb a:hover { color:skyblue;}
#gnb a i { margin-right:13px;}
.snsSet { width:90px;	height:47px;	position:absolute; bottom:50px; right:50%; margin-right:-45px;}
.snsSet a { float:left;}

/*nav*/
nav a:nth-child(1) {	position:absolute; top:5px;	left:10px;}
nav a:nth-child(2) {	position:absolute; top:5px;	left:150px;}
nav a:nth-child(3) {	position:absolute; top:5px;	right:90px;}
nav a:nth-child(4) {	position:absolute; top:5px;	right:10px;}

article>div { position:relative; width:100%; height:100%; overflow:hidden; cursor:pointer; }

/* 배경이미지 삽입*/
article .bg1 { background-image:url(../img/pic1.jpg);}
article .bg2 { background-image:url(../img/pic2.jpg);}
article .bg3 { background-image:url(../img/pic3.jpg);}
article .bg4 { background-image:url(../img/pic4.jpg);}
article .bg5 { background-image:url(../img/pic5.jpg);}
article .bg6 { background-image:url(../img/pic6.jpg);}
article .bg7 { background-image:url(../img/pic7.jpg);}

/* 이미지박스 */
article .bg { background-size:cover; background-position:center center; }
article .bg span { font-size:60px; color:#fff;	position:absolute; bottom:0px; right:20px; transform:scale(10); opacity:0;	transition:all 0.6s;}
article .bg1 span { font-size:170px; bottom:-76px;	right:-6px; opacity:1; transform:scale(1); transition:all 0.5s;}

/*이미지박스 호버효과*/
article:hover .bg span { opacity:1; transform:scale(1);}
article .bg1:hover span { transform:rotateY(360deg); color:#222; }

/* 텍스트박스 - 수정한 부분 시작 */
article .txt {
  color: #333; /* 진한 다크 그레이 */
  background: #f9f9f9; /* 연한 아이보리 */
  box-sizing: border-box;
  padding: 40px 30px;
  transition: all 1s;
  position: relative;
}
article:nth-child(3) .txt {
  background: #7de8f7; /* 밝은 하늘색 계열 */
  color: #00334e;
}
article:nth-child(11) .txt {
  background: #d9f0fc; /* 연한 하늘색 */
  color: #222;
}
article .txt i {
  font-size: 300px;
  color: #88e1d9; /* 부드러운 민트톤 */
  opacity: 0;
  position: absolute;
  bottom: -70px;
  right: -200px;
  transition: all 0.7s;
}
article:nth-child(3) .txt i {
  position: absolute;
  bottom: -20px;
  right: -15px;
  font-size: 200px;
  color: #ccf7f1;
  opacity: 0.7;
}
article .txt strong {
  font-size: 30px;
  font-weight: normal;
  line-height: 1.6;
  color: #002366; /* 진한 네이비 */
  margin-bottom: 20px;
  transition: all 1s;
}

/* 텍스트박스 호버효과 - 수정한 부분 */
article:hover .txt {
  background: linear-gradient(135deg, #004aad, #0099ff); /* 그라디언트 블루 */
  color: #a3d8f4; /* 밝은 하늘색 */
  box-shadow: 0 4px 15px rgba(0, 153, 255, 0.5);
}
article:hover .txt i {
  right: 0px;
  opacity: 0.5;
  color: #88e1d9;
}
article:hover .txt strong {
  color: #a3d8f4;
  text-shadow: 0 0 8px #a3d8f4;
}

	

	

@media screen and (min-width:1280px) and (max-width:1599px) {  
	
	/*레이아웃*/
	header { position:relative; width:100%; height:80px;}
	nav { width:100%; margin-left:0%;}		
	section { width:100%; margin-left:0px;}	
	
	/* header 컨텐츠 */
	header h1 { width:200px; height:40px; background-image:url(../img/logo2.png); top:20px; left:20px; margin-left:0px;}	
	#gnb { top:20px; right:200px;}	
	#gnb li { float:left;}
	.snsSet { bottom:20px; right:80px;}
	
}
@media screen and (min-width:1024px) and (max-width:1279px) {  
	
	/*레이아웃*/
	header { position:relative; width:100%; height:80px;}
	nav { width:100%; margin-left:0%;}		
	section { width:100%; margin-left:0px;}		
	article:nth-child(1) { width:75%;}	
	article:nth-child(2) { width:25%;}	
	article:nth-child(3) { width:25%;}	
	article:nth-child(4) { width:25%;}	
	article:nth-child(5) { width:25%;}	
	article:nth-child(6) { width:50%;}	
	article:nth-child(7) { width:50%;}	
	article:nth-child(8) { width:25%;}	
	article:nth-child(9) { width:25%;}	
	article:nth-child(10) { width:50%;}	
	article:nth-child(11) { width:25%;}	
	article:nth-child(12) { width:25%;}
	
	/* header 컨텐츠 */
	header h1 { width:200px;	height:40px;	background-image:url(../img/logo2.png);	top:20px;	left:20px;	margin-left:0px;}
	#gnb { top:20px; right:30px;}	
	#gnb li { float:left;}	
	.snsSet {	display:none;}
}
@media screen and (min-width:780px) and (max-width:1023px) {  
	
	/*레이아웃*/
	header { position:relative; width:100%; height:80px;}
	nav { width:100%; margin-left:0%;}		
	section { width:100%; margin-left:0px;}		
	article:nth-child(1) { width:100%;	height:400px;}	
	article:nth-child(2) { width:66.6666%;}	
	article:nth-child(3) { width:33.3333%;}	
	article:nth-child(4) { width:33.3333%; display:none;}	
	article:nth-child(5) { width:33.3333%;}	
	article:nth-child(6) { width:66.6666%;}	
	article:nth-child(7) { width:66.6666%; display:none;}	
	article:nth-child(8) { width:33.3333%;}	
	article:nth-child(9) { width:33.3333%;}	
	article:nth-child(10) { width:66.6666%; display:none;}	
	article:nth-child(11) { width:33.3333%;}	
	article:nth-child(12) { width:33.3333%; display:none;}
	
	/* header 컨텐츠 */
	header h1 { width:200px;	height:40px;	background-image:url(../img/logo2.png); top:20px; left:20px; margin-left:0px;}	
	#gnb { top:20px; right:10px;}	
	#gnb li { float:left;}	
	#gnb a { padding:10px 10px;}		
	.snsSet { display:none;}	
}
@media screen and (min-width:640px) and (max-width:779px) {  
	
	/*레이아웃*/
	header { position:relative; width:100%; height:80px;}
	nav { width:100%; margin-left:0%;}		
	section { width:100%; margin-left:0px;}		
	article:nth-child(1) { width:100%;	height:400px;}
	article:nth-child(2) { width:100%;}	
	article:nth-child(3) { width:33.3333%; display:none;}	
	article:nth-child(4) { width:100%;	display:none;}	
	article:nth-child(5) { width:50%;}	
	article:nth-child(6) { width:50%;}	
	article:nth-child(7) { width:66.6666%; display:none;}	
	article:nth-child(8) { width:50%;}	
	article:nth-child(9) { width:50%;}	
	article:nth-child(10) { width:66.6666%; display:none;}	
	article:nth-child(11) { width:50%;}	
	article:nth-child(12) { width:50%;}	
	
	/* header 컨텐츠 */
	header h1 { width:200px;	height:40px;	background-image:url(../img/logo2.png); top:20px; left:20px; margin-left:0px;}	
	#gnb { top:20px; right:10px;}	
	#gnb li { float:left;}	
	#gnb a { padding:10px 10px;}	
	.snsSet { display:none;}	
	
}
@media screen and (min-width:480px) and (max-width:639px) {  
	
	/*레이아웃*/
	header { position:relative; width:100%; height:130px;}	
	nav { display:none;}
	section { width:100%; margin-left:0px;}
	article { height:150px;}		
	article:nth-child(1) { width:100%; height:300px;}		
	article:nth-child(2) { width:100%;}	
	article:nth-child(3) { width:33.3333%; display:none;}	
	article:nth-child(4) { width:100%;	display:none;}	
	article:nth-child(5) { width:50%;}	
	article:nth-child(6) { width:50%;}	
	article:nth-child(7) { width:66.6666%; display:none;}	
	article:nth-child(8) { width:50%;}	
	article:nth-child(9) { width:50%;}	
	article:nth-child(10) { width:66.6666%; display:none;}	
	article:nth-child(11) { width:50%;}	
	article:nth-child(12) { width:50%;}	
	
	/* header 컨텐츠 */
	header h1 { position:relative; top:20px; left:0px; width:200px; height:45px; background-image:url(../img/logo2.png); margin:0px auto;}
	#gnb { width:100%; height:40px; top:80px; right:0px;}	
	#gnb li { float:left; width:25%;}	
	#gnb a { padding:4px; text-align:center;}	
	.snsSet { display:none;}	
	
	article .bg1 span { font-size:120px; bottom:-50px;}	
	article .txt strong { font-size:25px;}
	article .txt em { display:none;}		
	
}
@media screen and (max-width:479px){

	/*레이아웃*/
	header { position:fixed; width:100%; height:40px; background-color:transparent; z-index:5;}
	nav { display:none;}	
	section { width:100%; margin-left:0px; z-index:4;}		
	article { display:none;}
	article:nth-child(1) { display:block; position:fixed; width:100%; height:100%;}	
	
	/* header 컨텐츠 */
	header h1 { top:20px; width:140px; margin-left:-70px;}	
	#gnb { width:250px; top:140px; right:50%; margin-right:-125px;}	
	#gnb a { width:100%; background:#000; box-sizing:border-box; margin:8px 0px; border-radius:10px; opacity:0.5; color:#fff;}	
	#gnb a:hover { opacity:1; transform:scale(1.1);}
	
	article:nth-child(1) span { display:none;}
}