@charset "utf-8";
@import url('https://fonts.googleapis.com/css?family=Nanum+Gothic:400,700|Nanum+Myeongjo');
@import url(https://cdn.jsdelivr.net/gh/moonspam/NanumSquare@1.0/nanumsquare.css);
@viewport { width: device-width; }
/* 기본 스타일 초기화 */
* {
	margin: 0;
	padding: 0;
	font-family: 'NanumSquareNeoLight', sans-serif;
	box-sizing: border-box; /* 박스 크기 계산을 더 직관적으로 */
}

a {
	text-decoration: none;
	color: inherit; /* 링크 색상을 부모 요소에서 상속 */
}

/* 전체 레이아웃 */
#wrap {
	width: 100%;
	min-height: 100vh; /* 최소 높이를 뷰포트 높이로 설정 */
	display: flex;
	flex-direction: column;
}

/* 상단 이미지 */
.top_img {
	height: 550px;
	background: url(../img/main1.jpg) no-repeat center/cover;
	margin-top: 100px;
	display: flex;
	justify-content: center;
	align-items: center;
}

.top_text {
	font-size: 4.5rem;
	font-weight: 700;
	color: #fff;
	text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.top_nav {
	width: 100%;
	background-color: #f5f5f5;
	border-bottom: 2px solid #d7d1d1;
}

/* 콘텐츠 박스 */
.contents_box {
	width: 100%;
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	align-items: center;
}
/* 오른쪽 콘텐츠 영역 */
.right_box {
	display: flex;
	flex-direction: column;
	align-items: center;
	width: 100%;
	max-width: 1200px;
	padding: 0 20px;
}

.company_certificate{
	margin-top: 50px;
}
ul.certificate_img{
	list-style:none;
	height: 1200px;
	margin-top: 10px;
	padding: 0px;
}

.certificate_img{
	float: left;
	margin: 10px;
	padding: 0px;
}

/* 반응형 구현 */
@media screen and (max-width: 1500px){

}

@media screen and (max-width: 1250px){

}

@media screen and (max-width: 1150px){
	.contents_box {
		overflow-x: scroll;
	}
}

@media screen and (max-width: 1100px){


}

/*모바일 css 적용*/
@media screen and (max-width: 768px){
	#wrap {
		min-height: 100vh;
	}
	.top_text {
		font-size: 1.5rem;
	}
	.contents_box {
		flex-direction: column;
		overflow-x: scroll;
	}
	.right_box {
		max-width: 100%;
		padding: 0 10px;
	}
	.certificate_img_container{
		display: flex;
		flex-direction: column;
		align-items: center;
	}
}