body {
  margin: 0;
  font-family: 'NotoSansKR-Medium', sans-serif;
  background-color: #fff;
  color: #222;
}

.site-header {
	position:fixed;
	width:100%;
	height:40px;
	padding:20px 0;
	background:transparent;
	z-index:99;
	margin:0 auto;
	max-width:1920px;
	min-width:1200px;
}
.sub-menu-bg{
	display:none;
	position:absolute;
	width:100%;
	height:120px;
	top:80px;
	left:0;
	background:#fff;
	transition: background 0.5s ease, padding-bottom 0.5s ease;
}
.site-header:hover{
	background:#fff;
}
.site-header:hover .sub-menu-bg{
	display:block;
}
.site-header .container{
	max-width:1200px;
	width:100%;
	margin:0 auto;
	height:40px;
	line-height:40px;
	display: flex;
	flex-direction:row;
	gap:80px;
}
.site-header .logo img {
  height: 24px;
  width:100%;
  display:block;
  padding:8px 0;
}
.site-header .main-nav{
	width:740px;
}
.site-header .main-nav > ul {
  list-style: none;
  width:600px;
  margin: 0 auto;
  padding: 0;
  display: flex;
}
.site-header .main-nav ul > li{
	text-align:center;
	position: relative;
}
.site-header .main-nav ul > li > a {
	display:block;
	width:120px;
  text-decoration: none;
  color: #fff;
  font-size:16px;
  font-weight: bold;
}
.site-header:hover .main-nav ul > li > a{
	color:#000;
}
.site-header:hover .main-nav ul > li > a:hover{
	color:#006a8e;
}
.site-header .main-nav ul > li > ul.sub-menu{
	display: none;
	position: absolute;
	top: 50px;
	left: 0;
	z-index: 10;
	min-width: 120px;
  transition: opacity 0.7s ease 0.7s, transform 0.7s ease 0.7s;
}
.site-header:hover ul > li > ul.sub-menu {
  display: block;
  list-style:none;
  margin:0;
  padding:0;
}
.site-header:hover ul > li > ul.sub-menu li{
	line-height:30px;
}
.site-header:hover ul > li > ul.sub-menu li a{
	font-size:14px;
	font-weight:normal;
}
.tel-number{
	height:40px;
}
.tel-number img{
	display:block;
	padding:7px 0;
}
.site-footer {
  background: #333;
  text-align: center;
  padding: 30px 0;
  font-size: 14px;
  color: #fff;
}
.site-footer .container{
	max-width:1200px;
	margin:0 auto;
	display:flex;
	flex-direction:column;
	gap:20px;
}
.site-footer .container .logo{
	width:100%;
	display:flex;
	flex-direction:row;
	gap:80px;
}
.site-footer .container .logo img{
	display:block;
	text-align:left;
	width:130px;
	height:100%;
	margin-top:20px;
}
.site-footer .container .logo p{
	text-align:left;
}
/* 기본 레이아웃 숨김 처리 */
.mobile-header,
.mobile-menu {
    display: none;
}
.login a{
	display:inline-block;
	padding:5px 20px;
	color:#fff;
	background:#666;
	text-decoration:none;
}
.mobile-br{
	display:none;
}
/* 모바일 전용 버튼 클래스 */



/* 모바일 전용 스타일 */
@media (max-width: 768px) {
	.site-header {
		display: none;
	}

	.mobile-header {
		position: fixed;
		display: flex;
		justify-content: space-between;
		align-items: center;
		height: 60px;
		width: 100%;
		background: rgba(0, 0, 0, 0.3);
		z-index: 1000;
		padding: 0 10px;
		box-sizing:border-box;
	}

	.mobile-header .mobile-logo img {
		height: 20px;
	}

	.mobile-header .button a{
		text-decoration:none;
	}
	
	.mobile-header .button button {
		background: none;
		border: none;
		font-size: 1.4em;
		color: #fff;
	}

	.mobile-menu {
		position: fixed;
		top: 60px;
		right: 0;
		width: 70%;
		height: 100%;
		background: #fff;
		z-index: 999;
		display: none;
		flex-direction: column;
		padding: 20px;
		box-shadow: -2px 0 5px rgba(0,0,0,0.1);
	}

	.mobile-menu.active {
		display: flex;
	}

	.mobile-menu ul {
		list-style: none;
		padding: 0;
		margin: 0;
		width: 100%;
	}

	.mobile-menu ul li {
		margin-bottom: 15px;
	}

	.mobile-menu ul li a {
		text-decoration: none;
		color: #333;
		font-size: 18px;
		font-weight:bold;
		display: block;
	}

	.mobile-menu ul.sub-menu {
	  overflow: hidden;
	  max-height: 0;
	  opacity: 0;
	  transition: max-height 0.4s ease, opacity 0.4s ease;
	  background: #006a82;
	  padding-left: 15px;
	}
	ul.sub-menu li a{
		font-size:14px;
		font-weight:normal;
		padding:5px 0;
		color:#fff;
	}
	ul.sub-menu li:first-child{
		margin-top:15px;
	}
	.mobile-menu li.has-sub.open > .sub-menu {
		opacity: 1;
	}

	.mobile-menu li.has-sub > a::after {
		content: "▼";
		float: right;
		font-size: 12px;
		transition: transform 0.3s;
	}

	.mobile-menu li.has-sub.open > a::after {
		transform: rotate(180deg);
	}


	.site-footer {
		background: #333;
		text-align: center;
		padding: 30px 0;
		font-size: 14px;
		color: #fff;
	}
	.site-footer .container{
		max-width:100%;
		margin:0 auto;
		padding:10px;
		display:flex;
		flex-direction:column;
		gap:0px;
	}
	.site-footer .container .logo{
		width:100%;
		display:flex;
		flex-direction:column;
		gap:0px;
	}
	.site-footer .container .logo img{
		display:block;
		width:130px;
		height:100%;
		margin:0 auto 10px;
	}
	.site-footer .container .logo p{
		text-align:center;
	}
	.login a{
		display:inline-block;
		margin:20px 0;
		padding:5px 20px;
		color:#fff;
		background:#666;
		text-decoration:none;
	}
	.mobile-ver{
		display:none;
	}
	.mobile-br{
		display:block;
	}
	/* 햄버거 아이콘 전환용 클래스 */
	#hamburger-btn i.fa-xmark {
	  transition: transform 0.3s;
	}

	/* 메뉴 슬라이드 효과 */
	.mobile-menu {
	  position: fixed;
	  top: 60px;
	  right: -100%;
	  width: 70%;
	  height: 100%;
	  background: #fff;
	  z-index: 999;
	  display: flex;
	  flex-direction: column;
	  padding: 20px;
	  box-shadow: -2px 0 5px rgba(0,0,0,0.1);
	  transition: right 0.3s ease-in-out;
	}

	.mobile-menu.active {
	  right: 0;
	}

}