@charset "utf-8";

/* ==================================================
	body 공통 속성
================================================== */
/* 기본 폰트 및 사이즈 설정 */
html {
	font-size: 10px;
}

body {
	font-size: var(--rem-18);
	font-family: 'Pretendard',  'Noto Sans KR', '돋움', 'Dotum', '굴림', 'Gulim', 'Lucida Grande', 'Tahoma', 'Verdana', 'AppleGothic', 'UnDotum', 'sans-serif';
	font-weight: var(--font-rg);
	-webkit-text-size-adjust: none;
	-ms-interpolation-mode: bicubic;
	color: var(--color-gray5s);
	word-break: keep-all;
	background: var(--color-white);
	line-height: 1.6;
}

.hid {
	position: absolute;
	left: -9999%;
	font-size: 0;
	line-height: 0;
	text-indent: -9999rem;
}


a, a:link, a:hover, a:active, a:visited { 
	color: inherit; 
	text-decoration: none; 
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0); 
	/* border:solid 3px #ffffff00; */
}

a:focus,
input.type-text:focus, 
textarea:focus, 
textarea.type-text:focus { 
	/* border:solid 3px var(--brand-color-main) ; */
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0); 
	border-radius: 5px; 
}

table caption { text-indent:-2000px; }
hr { clear:both; height:1px; border:none; background:#FFF; margin-bottom: 15px; line-height:0; color:#FFF }

input,
button {
	font-family: var(--font-Pretendard)
}

.ellips{white-space:nowrap; overflow:hidden; text-overflow:ellipsis; display:block;}
caption,legend { display:none }


img {
	/* 이미지 렌더링 방식 변경 */
	image-rendering: -webkit-optimize-contrast;
	/* z축을 0으로 초기화, 입체감 삭제 */
	transform: translateZ(0);
	/* 뒷면 숨기기, 입체감 삭제 */
	backface-visibility: hidden;
}

/* Internet Explorer 10 in Windows 8 and Windows Phone 8 Bug fix */
@-webkit-viewport {
	width: device-width;
}

@-moz-viewport {
	width: device-width;
}

@-ms-viewport {
	width: device-width;
}

@-o-viewport {
	width: device-width;
}

@viewport {
	width: device-width;
}

/* 모바일CSS */
@media (max-width:1280px) {
	html {
		font-size: 9.5px;
	}
}

@media (max-width:800px) {
	html {
		font-size: 9px;
	}
}

@media (max-width:600px) {
	html {
		/* font-size: 8.5px; */
	}
}

/*
 @media (max-width:450px) {
	html {
		font-size: 7px;
	}
} */


/* ==================================================
	skipnavi
================================================== */
#skipnavi{height:0px;position:relative;z-index:100000;}
#skipnavi > ul > li{text-align:center;}
#skipnavi > p {width:0; height:0; overflow:hidden; white-space:nowrap;}
#skipnavi > ul > li > a {position:absolute; display: block; color:#fff; font-size:18px; top:-10000px; left:0; border:2px solid var(--brand-color-main); z-index:10000;}
#skipnavi > ul > li > a:hover, #skipnavi > ul > li > a:focus, #skipnavi > ul > li > a:active {position:absolute; top:0; height:7px; padding:12px 0 31px; background: var(--brand-color-main); z-index:10000; width:100%; overflow: hidden;}


/* ==================================================
	레이아웃 큰박스
================================================== */
#wrap {
	position: relative;
	width: 100%;
	min-width: var(--rem-320);
	padding: 0 2.5rem;
	/*margin: 0 auto;
	height: auto !important;
	background-position: center top;
	overflow-x: hidden;*/
}
/* 모바일CSS */
@media screen and (max-width:800px) {
	#wrap{
		padding: 0 1rem;
	}
}

/* ==================================================
	컨텐츠
================================================== */
#container {
	clear: both;
	position: relative;
	min-width: var(--rem-320);
}

.container._sub {
	/* padding-top: var(--header-hei); */
}

.container._sub #header::before {
	opacity: 1;
}

.container._sub #header #logo .hov {
	display: block;
}

.container._sub #header #logo .on {
	display: none;
}

/* #content{
	position: relative;
	top: 13rem;
} */
.cont_detail {
	padding: 8rem 0 10rem;
}

.cont_detail2 {
	padding: 0 0 8rem 0;

}

.cont_detail3 {
	padding: 6rem 0 0 0;
}

.inner {
	position: relative;
	width: 100%;
	max-width: var(--px-base);
	margin: 0 auto;
	/* padding-left: var(--spacing);
	padding-right: var(--spacing); */
}

/* 모바일CSS */
@media screen and (max-width:800px) {
	.cont_detail {
		padding-top: 5rem;
		padding-bottom: 9rem;
	}
	.inner{
		padding-left: 0.5rem;
		padding-right: 0.5rem;
	}
}

@media screen and (max-width:450px) {
	.cont_detail {
		padding-top: 6rem;
		padding-bottom: 8rem;
	}
}

/* ==================================================
	비주얼
================================================== */
#subvisual {
	margin-top: 13rem;
	position: relative;	
	z-index: 2;
	height: var(--sub-visual-hei);
	display: flex;
	flex-direction: column;
	justify-content: center;
	border-radius: 2rem;
	
}

#subvisual .sv-box {
	position: relative;
	width: 100%;
}
@keyframes fade {
	0% {
	  opacity: 0;
	}
	100% {
	  opacity: 1;
	}
  }
.svis_img {
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
	animation: fade 1s ease-in-out;
	/* animation: blurs 1s; */
	/* transform: scale(1.0, 1.0) rotate(0.002deg); */
}

.visual_about {
	background-image: url('../images/about/sub_visual.jpg');
	background-repeat: no-repeat;
}
.visual_mc {
	background-image: url('../images/business/sub_visual_mc.jpg');
	background-repeat: no-repeat;
}
.visual_aerospace {
	background-image: url('../images/business/sub_visual_aero.jpg');
	background-repeat: no-repeat;
}
.visual_defense {
	background-image: url('../images/business/sub_visual_defense.jpg');
	background-repeat: no-repeat;
}
.visual_construction {
	background-image: url('../images/business/sub_visual_const.jpg');
	background-repeat: no-repeat;
}
.visual_others {
	background-image: url('../images/business/sub_visual_others.jpg');
	background-repeat: no-repeat;
}
.visual_rnd {
	background-image: url('../images/rnd/sub_visual.jpg');
	background-repeat: no-repeat;
}
.visual_facility {
	background-image: url('../images/facility/sub_visual.jpg');
	background-repeat: no-repeat;
}
.visual_esg {
	background-image: url('../images/esg/sub_visual.jpg');
	background-repeat: no-repeat;
}
.visual_support {
	background-image: url('../images/support/sub_visual.jpg');
	background-repeat: no-repeat;
}


#subvisual .inner .sv-title {
	text-align: center;
}

.sv-box .inner .sv-title h3 {
	position: relative;
	font-size: 7rem;
	font-weight: var(--font-bd);
	color: var(--color-white);
	text-transform: capitalize;
}

.svis_tit {
	text-align: var(--text-ag-left);
	color: var(--color-white);
	text-shadow: 2px 0px 1px rgba(0, 0, 0, 0.3)
}

.svis_tit h3.svtit_h3 {
/*	font-family: var(--font-nexonlv2);*/
	font-size: var(--rem-30);
	font-weight: var(--font-bd);
	line-height: 1.5;
}

.svis_tit h3 span {
	display: block;
	font-size: var(--rem-50);
}

/* 애니메이션 */
#subvisual .sv-title h3 {
	opacity: 0;
	transform: translateY(-50px);
}

#subvisual .active .sv-title h3 {
	opacity: 1;
	transform: translateY(0);
	transition: all 0.7s 0.5s;
	-webkit-transition: all 0.7s 0.5s;
}

@keyframes point {
	0% {
		transform: scaleX(0)
	}

	100% {
		transform: scaleX(1)
	}
}

@keyframes blurs {
	0% {
		filter: blur(15px);
		transform: scale(1.2)
	}

	100% {
		filter: blur(0);
		transform: scale(1)
	}
}

/* 모바일CSS */
@media screen and (max-width:1280px) {
	.sv-box .inner .sv-title h3 {
		font-size: var(--rem-60);
	}

	.svis_tit h3.svtit_h3 {
		font-size: var(--rem-24);
	}
	.svis_tit h3 span {
		font-size: var(--rem-40);
	}
}

@media screen and (max-width:800px) {
	#subvisual{
		margin-top: 9.5rem;
		border-radius: 1rem;
	}
	#subvisual .sv-box .inner {
		display: block;
		height: auto;
		padding-top: var(--rem-40);
		padding-bottom: var(--rem-40);
	}

	#subvisual .sv-box.plant-box .inner {
		display: block;
		height: auto;
		padding: 3.4rem 0 1rem 0;
	}

	#subvisual .sv-box .inner .sv-title {
		display: block;
		margin-top: 3rem;
	}
	.visual_about {
		background-image: url('../images/about/sub_visual02.jpg');
	}

	.sv-box .inner .sv-title h3 {
		font-size: var(--rem-50);
	}

	.svis_tit h3.svtit_h3 {
		font-size: 3.6rem;
	}

}

@media screen and (max-width:640px) {
	.sv-box .inner .sv-title {
		margin-top: 2rem;
	}

	.sv-box .inner .sv-title h3 {
		font-size: var(--rem-40);
	}

	.svis_tit h3.svtit_h3 {
		font-size: 2.5rem;
	}
}

@media screen and (max-width:450px) {

	.sv-box .inner .sv-title {
		margin-top: 1rem;
	}

	.sv-box .inner .sv-title h3 {
		font-size: 3.5rem;
	}

	.svis_tit h3.svtit_h3 {
		font-size: 2rem;
	}
}



/* ==================================================
	타이틀
================================================== */
.sub_tit {
	padding-bottom: var(--rem-50);
	text-align: center;
}

.sub_tit>span {
	position: relative;
	display: inline-block;
	font-size: 4.5rem;
	font-weight: var(--font-bd);
	color: var(--color-black);
	text-transform: capitalize;
}

/* 애니메이션 */
.sub_tit {
	opacity: 0;
	transform: translateY(30px);
}

.sub_tit.active {
	opacity: 1;
	transform: translateY(0);
	transition: all 0.7s 0.6s;
	-webkit-transition: all 0.7s 0.6s;
}

/* 모바일CSS */
@media screen and (max-width:1280px) {
	.sub_tit>span {
		font-size: var(--rem-40);
	}
	.sub_tit {
		padding-bottom: var(--rem-40);
	}
}

@media screen and (max-width:800px) {
	.sub_tit>span {
		font-size: 3.5rem;
	}
	.sub_tit {
		padding-bottom: 2rem;
	}
}
@media screen and (max-width:450px) {
	.sub_tit>span {
		font-size: var(--rem-30);
	}
	.sub_tit {
		padding-bottom: var(--rem-20);
	}
}



/* ==================================================
	스크롤탑
================================================== */
.btn_top {
	display: block;
	overflow: visible;
	position: fixed;
	right: 10px;
	bottom: 38px;
	z-index: 50;
	width: 48px;
	height: 48px;
	opacity: 0;
	transition: opacity 0.5s;
}

.btn_top.on {
	opacity: 1;
}

.btn_top:before,
.btn_top:after {
	display: block;
	content: '';
	position: absolute;
	animation: moveTop 1s ease infinite alternate;
}

/* .btn_top:before {
	left: -6px;
	top: -6px;
	z-index: 20;
	width: 60px;
	height: 60px;
	background-color: rgba(34, 37, 210, 0.1);
	border-radius: 30px;
} */

/* .btn_top:after {
	left: -12px;
	top: -12px;
	z-index: 10;
	width: 72px;
	height: 72px;
	background-color: rgba(34, 37, 210, 0.2); 
	border-radius: 36px;
} */

.btn_top .icon {
	display: block;
	position: absolute;
	left: 0;
	top: 0;
	z-index: 30;
	width: 48px;
	height: 48px;
	background-color: var(--color-white);
	background-image: url('../images/common/btn_top.png?v=0714');
	background-position: 50% 50%;
	background-repeat: no-repeat;
	border: solid 1px #aaaaaa;
	border-radius: 24px;
	text-indent: -9999px;
	/* transition: 0.3s; */
}

/* 애니메이션 */
/* @keyframes moveTop {
	from {
		opacity: 0;
		transform: scale(0)
	}

	to {
		opacity: 1;
		transform: scale(1)
	}
} */

/* 모바일CSS */
@media all and (min-width:0) and (max-width:1399px) {
	.btn_top {
		right: 20px;
		bottom: 15px;
	}

	.btn_top {
		bottom: 28px;
		width: 38px;
		height: 38px;
	}

	.btn_top:before {
		width: 50px;
		height: 50px;
	}

	.btn_top:after {
		width: 62px;
		height: 62px;
	}

	.btn_top .icon {
		width: 38px;
		height: 38px;
	}

}

@media all and (min-width:1280px) {
	.btn_top:hover:before {
		background-color: rgba(34, 37, 210, 0.2);
	}

	.btn_top:hover:after {
		background-color: rgba(34, 37, 210, 0.1);
	}


}

/* ==================================================
	카피라이터
================================================== */
#footerW {
	clear: both;
	width: 100%;	
	position: relative;
	border-top: solid 1px var(--color-gray2);
}

.ft_inner {
	padding: 0 2.5rem;
	position: relative;
	width: 100%;
	display: flex;
	justify-content: space-between;
}
.bot_info{
	line-height: 1.6;
}
.bot_info .b_logo{
	font-size: var(--rem-22);
	font-weight: var(--font-bd);
}
.bot_info ul{
	display: flex;
	gap: 4rem;
}
.bot_info li ul li{
	position: relative;
}
.bot_info li ul li::after {
    content: "";
    display: block;
    position: absolute;
    top: 7px;
    right: -20px;
    width: 1px;
    height: 1.2rem;
    background: #848DA5;
}
.bot_info li ul li:nth-child(3):after {
	content:  none;
}
.copy_r{
	padding: 1rem  2.5rem 0 2.5rem;
	font-size: var(--rem-15);
}



.footer_bot {
	position: relative;
	width: 100%;
	/* border-top: 1px solid #838997; */
	padding: 3.5rem 0;
}


.bot_menu{
}
.bot_menu ul{
	display: flex;
	gap: 4rem;
}
.bot_menu ul li{
	position: relative;
}
.bot_menu ul li::after{
	content: "";
    display: block;
    position: absolute;
    top: 7px;
    right: -20px;
    width: 1px;
    height: 1.2rem;
    background: #848DA5;
}
.bot_menu ul li:nth-child(3):after {
	content:  none;
}




/* 모바일CSS */
@media screen and (max-width: 1050px) {
	.ft_inner{
		display: block;
	}
	.bot_menu{
		padding-top: 1rem;
	}
}

@media screen and (max-width: 800px) {
	.bot_info ul {
		display: block;
		padding: 1rem 0;
	}
	.bot_info li ul li::after {
		content: none;
	}
	.bot_menu{
		padding-bottom: 1rem;
	}
}