@charset "utf-8";

/* ==================================================
	공통 틀 CSS
================================================== */
.m_content {
	position: relative;
	width: 100%;
	max-width: 1360px;
	margin: 0 auto;
	padding: 12rem 25px;
}

/* 타이틀 */
.main_title{    
	color: var(--color-black);
	text-align: var(--text-ag-center);
	word-break: keep-all;
}

.mtit {
	font-size: var(--rem-45);
	font-weight: var(--font-bd);
}

.mtit_w{
	color: #ffffff;
}

.mtxt{
    margin-bottom: var(--rem-15);
	padding-top: 1rem;
    line-height: 1.4;
}
}

/* 버튼 */
.mbtn_more{
	margin-top: var(--rem-30);
    font-weight: var(--font-md);
	font-size: var(--rem-24);
}

.mbtn_more img{
	vertical-align: middle;
}

/* 모바일CSS */
@media screen and (max-width: 1100px) {
	.m_content {
		padding: 11rem 25px;
	}

	/* 타이틀 */
	.main_title{
		margin-bottom: var(--rem-35);
	}

	.mtit {
		font-size: var(--rem-40);
	}

	.mtxt{
		margin-bottom: var(--rem-10);
		font-size: var(--rem-20);
		word-break: keep-all;
	}

	/* 버튼 */
	.mbtn_more{
		margin-top: var(--rem-24);
		font-size: var(--rem-20);
	}

	.mbtn_more img{
		margin-left: 12px;
		width: var(--rem-35);
		height: var(--rem-35);
	}
}

@media screen and (max-width: 800px) {

	.m_content {
		padding: 10rem 25px;
	}

	

	

	/* 버튼 */
	.mbtn_more{
		margin-top: var(--rem-20);
		font-size: var(--rem-16);
	}

	.mbtn_more img{
		margin-left: 10px;
	}
}

@media screen and (max-width: 640px) {
	.m_content {
		padding: 8rem 15px;
	}

	/* 타이틀 */
	.main_title{
		margin-bottom: var(--rem-30);
	}

	


	/* 버튼 */
	.mbtn_more{
		margin-top: var(--rem-18);
		font-size: var(--rem-15);
	}

	.mbtn_more img{
		margin-left: 8px;
		width: var(--rem-30);
		height: var(--rem-30);
	}
}


/* ==================================================
	스크롭 탑 / 다운
================================================== */
.scroll_btn {
	position: fixed;
	bottom: 70px;
	right: 35px;
	width: 17px;
	height: 84rem;
	background: url('../images/gnb/scroll_btn.png')no-repeat center;
	transition: 0.3s;
	z-index: 15;
}

.scroll_btn.top_btn:hover {
	transform: translateY(-15px);
	transition: 0.4s;
}

.scroll_btn.down_btn:hover {
	transform: translateY(15px);
	transition: 0.4s;
}

.theme_white .scroll_btn {
	background: url('../images/gnb/scroll_btn_w.png')no-repeat center;
}

/* 모바일CSS */
@media screen and (max-width:1600px) {
	.scroll_btn {
		display: none !important;
	}
}

@media screen and (max-width:1400px) {
	.page_top {
		position: relative;
		z-index: 100;
		text-align: center;
	}

	.page_top #top_btn {
		border: 0;
		position: fixed;
		display: block;
		bottom: 60px;
		right: 3%;
		width: 60px;
		height: 60px;
		color: #1e1e1e;
		font-size: 14px;
		font-weight: 600;
		background: #c3c3c3;
		border-radius: 50%;
		text-align: center;
		line-height: 72px;
	}

	.page_top #top_btn:before {
		position: absolute;
		top: 17px;
		left: 26px;
		display: block;
		content: "";
		width: 2px;
		height: 8px;
		background: #1e1e1e;
		transform: rotate(45deg);
	}

	.page_top #top_btn:after {
		position: absolute;
		top: 17px;
		right: 27px;
		display: block;
		content: "";
		width: 2px;
		height: 8px;
		background: #1e1e1e;
		transform: rotate(-45deg);
	}
}

@media screen and (max-width:800px) {
	.page_top #top_btn {
		bottom: 95px;
		width: 45px;
		height: 45px;
		font-size: 12px;
		line-height: 58px;
	}

	.page_top #top_btn:before {
		top: 11px;
		left: 20px;
		width: 2px;
		height: 7px;
	}

	.page_top #top_btn:after {
		top: 11px;
		right: 19px;
		width: 2px;
		height: 7px;
	}
}


/* ==================================================
	메인비주얼
================================================== */
#section1{
	position: relative;
	height: 74rem;
	margin-top:10rem;
}

.main-visual-con .slick-track,
.main-visual-con .slick-list {
	-webkit-perspective: 2000;
	-webkit-backface-visibility: hidden;
}

.main-visual-con,
.main-visual-con .slick-list,
.main-visual-con .slick-track,
.main-visual-item {
	height: 100%;
}

.main-visual-con {
	float: left;
	width: 100%;
	z-index: 1;
}

/* 메인 비주얼 :: 이미지 */
.main-visual-item {
	position: relative;
	overflow: hidden;
}

.main-visual-item a{
	position: relative;
}

.main-visual-item .main-visual-pc-img {
	width: 100%;
	height: 100%;
	background-size: cover !important;
	-webkit-transform: scale(1, 1);
	transform: scale(1, 1);
	-webkit-transition: transform 800ms ease-in-out;
	transition: transform 800ms ease-in-out;
}

.main-visual-item a:hover .main-visual-pc-img {
	-webkit-transform: scale(1.06, 1.06) rotate(0.002deg);
	transform: scale(1.06, 1.06) rotate(0.002deg);
}


.main-visual-item:nth-child(1) .main-visual-pc-img {
	background: #fff url('../images/main/mainvisual_01.jpg') no-repeat 50% 50%;
}

.main-visual-item:nth-child(2) .main-visual-pc-img {
	background: #fff url('../images/main/mainvisual_02.jpg') no-repeat 50% 50%;
}

.main-visual-item .main-visual-m-img {
	display: none;
}

/* 메인 비주얼 :: 영상 */
.main-visual-video {
	position:absolute; 
	left:50%; top:50%; 
	min-width:105%; min-height:105%; 
	max-width: 105%;
	transform:translate(-50%, -50%);
}

/* 메인 비주얼 :: 텍스트 */
.main-visual-item .main-visual-txt-con {
	position: absolute;
	top: 45%;
	left: 0px;
	width: 100%;
	-webkit-transform: translateY(-50%);
	transform: translateY(-50%);
}

.main-visual-item .alignR {
	text-align: right;
}

.main-visual-item .main-visual-txt-con .main-visual-txt1,
.main-visual-item .main-visual-txt-con .main-visual-txt2{
	opacity: 0;
}

.main-visual-item .main-visual-txt-con .main-visual-txt1 {
	display: block;
	margin-bottom: var(--rem-30);
	font-weight: var(--font-bd);
	font-size: var(--rem-35);
	color: #fff;
}
.main-visual-item .main-visual-txt-con .main-visual-txt1:before {
	position: absolute;
	top: -205px;
	left: 0;
	display: block;
	content: "";
	width: 1px;
	height: 145px;
	background: #fff;
	transition: all 5s ease-in 2s; 
}

.main-visual-item .main-visual-txt-con .main-visual-txt2 {
	display: inline-block;
	font-size: var(--rem-24);
	color: #fff;
}

/* 메인 비주얼 :: active효과 */
.main-visual-item.active-item .main-visual-txt-con .main-visual-txt1,
.main-visual-item.active-item .main-visual-txt-con .main-visual-txt2{
	opacity: 1;
}
.main-visual-item.active-item .main-visual-pc-img {
	-webkit-transform: scale(1.0, 1.0) rotate(0.002deg);
	transform: scale(1.0, 1.0) rotate(0.002deg);
}

.main-visual-item.active-item .main-visual-txt1,
.main-visual-item.active-item .main-visual-txt2{
	-webkit-animation: text-active-animation 1.5s cubic-bezier(0.4, 0, 0.2, 1) both;
	animation: text-active-animation 1.5s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.main-visual-item.active-item .main-visual-txt-con .main-visual-txt1 {
	-webkit-animation-delay: 0.2s;
	animation-delay: 0.2s;
}

.main-visual-item.active-item .main-visual-txt-con .main-visual-txt2 {
	-webkit-animation-delay: 0.9s;
	animation-delay: 0.9s;
}

@keyframes text-active-animation {
	from {
		opacity: 0;
		filter: Alpha(opacity=0);
		-webkit-transform: translateY(50px);
		transform: translateY(50px);
	}

	to {
		opacity: 1.0;
		filter: Alpha(opacity=100);
		-webkit-transform: translateY(0);
		transform: translateY(0);
	}
}

/* 메인 비주얼 :: 스크롤아이콘 */
.main-scroll-icon {
	position: absolute;
	bottom: 70px;
	left: 50%;
	transform: translateX(-50%);
	text-align: center;
	cursor: pointer;
	z-index: 9;
	animation: upDown 1.5s ease-in-out infinite;
}

.main-scroll-icon span {
	display: block;
	color: rgba(255, 255, 255, 0.6);
	padding-right: 70px;
	letter-spacing: 0;
	font-weight: 400;
	font-size: 12px;
	transform: rotate(90deg)
}

@keyframes upDown {
	0% {
		opacity: 0.5;
		transform: translate(-50%, -5px);
	}

	50% {
		opacity: 1;
		transform: translate(-50%, 5px);
	}

	100% {
		opacity: 0.5;
		transform: translate(-50%, -5px);
	}
}

/* 메인 비주얼 :: 컨트롤러 */
.main-visual-control {
	position: absolute;
	bottom: 8rem;
	left: 0;
	z-index: 99;
	width: 100%;
}

/* Dot */
.main-visual-control .main-slide-dot {
	display: inline-block;
	vertical-align: middle;
	margin: -1px -8px 0 7px
}

/* .main-visual-control .main-slide-dot li {
	position: relative;
	display: inline-block;
	margin-right: 20px;
	transition: all 0.8s
} */

.main-visual-control .main-slide-dot li:after {
	position: absolute;
	content: "";
	width: 0;
	height: 2px;
	background-color: var(--color-white);
	left: 35px;
	top: 50%;
}

/* .main-visual-control .main-slide-dot li.slick-active {
	margin-right: 120px
}

.main-visual-control .main-slide-dot li.slick-active:after {
	animation: LoadingBar 4s both;
	animation-delay: 0.2s
} */

/* .main-visual-control .main-slide-dot li button {
	position: relative;
	display: inline-block;
	padding-left: 7px;
	font-weight: 400;
	font-size: 14px;
	color: #ffffff;
	opacity: 0.3
}

.main-visual-control .main-slide-dot li button:before {
	position: absolute;
	content: "0";
	left: 0;
	top: 0
}

.main-visual-control .main-slide-dot li.slick-active button {
	opacity: 1
} */

@-webkit-keyframes LoadingBar {
	from {
		width: 0px;
	}

	to {
		width: 80px;
	}
}

@keyframes LoadingBar {
	from {
		width: 0px;
	}

	to {
		width: 80px;
	}
}

/* 화살표 */
.main-visual-control .main-arrow {
	display: inline-block;
	vertical-align: middle;
	width: 25px;
	text-align: center
}

.main-visual-control .main-arrow a {
	transition: all 0.3s;
	position: relative;
	display: block !important
}

.main-visual-control .main-arrow.main-arrow-prev:hover a {
	transform: translateX(-5px)
}

.main-visual-control .main-arrow.main-arrow-next:hover a {
	transform: translateX(5px)
}

.main-visual-control .main-arrow a i {
	color: #ffffff;
	font-size: 18px
}

/* 메인 비주얼 :: pause,play */
.main-visual-control .main-play-control {
	display: inline-block;
	vertical-align: middle;
	position: relative;
	top: 1px;
	margin-left: 10px;
}

.main-visual-control .slick-control-btns {
	display: inline-block;
	vertical-align: top;
	margin-left: 5px;
}

.main-visual-control .slick-control-btns button {
	color: #ffffff;
	vertical-align: top;
}

.main-visual-control .slick-control-btns button i {
	vertical-align: top;
	font-size: 22px;
	position: relative;
}

.main-visual-control .slick-control-btns .slick-play-btn {
	display: none;
}

/* 모바일CSS */
@media screen and (max-width: 1400px) {

	#section1{
		height: 64rem;
	}

	.main-visual-item .main-visual-txt-con .main-visual-txt1 {
		margin-bottom: var(--rem-24);
		font-size: var(--rem-40);
	}
}
@media screen and (max-width: 1100px) {

	#section1{
		height: 500px;
		margin-top: 9rem;
	}
	
	.main-visual-item .main-visual-txt-con .main-visual-txt2 {
		font-size: var(--rem-20);
	}
	/* 메인 비주얼 :: 스크롤아이콘 */
	.main-scroll-icon {
		display: none
	}
	
	/* 메인 비주얼 :: 컨트롤러 */
	.main-visual-control {
		bottom: 70px;
	}
}

@media screen and (max-width: 800px) {

	#section1{
		height: 420px;
		margin-top: 8rem;
	}


	/* 메인 비주얼 :: 영상 */
	.main-visual-video {
		min-width: 110%;
		min-height: 110%;
		max-width: 110%;
        max-height: 110%;
	}
	
	/* 메인 비주얼 :: 텍스트 */
	.main-visual-item .main-visual-txt-con {
		top: 40%;
	}

	/* 메인 비주얼 :: 컨트롤러 */
	.main-visual-control .main-slide-dot li {
		margin-right: 10px
	}

	.main-visual-control .main-slide-dot li button {
		font-size: 12px
	}

	.main-visual-control .main-arrow a i {
		font-size: 15px;
	}

	/* 메인 비주얼 :: pause,play */
	.main-visual-control .main-play-control {
		margin-left: 3px
	}

	.main-visual-control .slick-control-btns button i {
		font-size: 19px;
	}
}

@media screen and (max-width: 600px) {

	#section1{
		height: calc(380px - 8rem);
	}

	/* 메인 비주얼 :: 텍스트 */
	.main-visual-item .main-visual-txt-con .main-visual-txt1 {
		font-size: var(--rem-35);
		margin-bottom: var(--rem-18);
	}

	.main-visual-item .main-visual-txt-con .main-visual-txt2 {
		font-size: 1.8rem;
	}

	.main-visual-item .main-visual-txt-con .main-visual-txt2 br {
		display: none;
	}
	
	/* 메인 비주얼 :: 컨트롤러 */
	.main-visual-control {
		bottom: 20px;
	}
}

@media screen and (max-width: 480px) {

	#section1{
		height: calc(250px - 8rem);
	}

	/* 메인 비주얼 :: 텍스트 */
	.main-visual-item .main-visual-txt-con {
		top: calc(50% - 1rem);
	}
	.main-visual-item .main-visual-txt-con .main-visual-txt1 {
        font-size: var(--rem-30);
        margin-bottom: var(--rem-16);
    }
}


/* ==================================================
	section2 - 제품소개
================================================== */
#section2 .m_content {
    max-width: 1310px;
/*    padding: 12rem 13rem 14rem;*/
}

.mpro_slider a {
	display: block;
	text-align: var(--text-ag-center);
}

#section2 .mpro_img{
	position: relative;
	overflow: hidden;
	border-radius: 15px;
	margin: 0 1rem 1rem;
	padding: 4rem 2rem;
}

#section2 .mpro_img::before {
	content: '';
	position: absolute;
	top: 0;	left: 0;
	width: 100%; height: 100%;
	background: url('../images/main/product_bg.png') center no-repeat;
	background-size: 100%;
	z-index: -1;
}

#section2 .mpro_img img {
	width: 100%;
	z-index: 1;
}

#section2 .mpro_txt .mpro_tit{
	font-weight: var(--font-sb);
	font-size: var(--rem-30);
}

#section2 .mpro_txt .span {
	padding-bottom: 9px;
}

/* Hover */
#section2 .mpro_slider a:hover .mpro_img {
/*	background: var(--color-green);
	box-shadow: 7px 4px 14px 0px rgba(0, 0, 0, 0.08);
	transition:all 0.3s ease-in-out; */
}
.prd_intro{
	position: relative;
	margin: 0 auto;
	width: 100%;
	max-width:1310px ;
	/*	background: url('../images/main/prd_intro.jpg') center no-repeat;*/
}
.prd_intro::after{
	content: '';
	position: absolute;	top: 3.5rem;	left: 0;
	width: 100%;	height: 32rem;
	background: url('../images/main/prd_intro.jpg') center no-repeat;
	z-index: -1;
}

.prd_intro .prdImg{
	padding: 24rem 4rem 3rem 4rem;	margin: 0 auto;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 2rem;
	max-width: 860px;
}
.prd_intro .prdImg li{
	margin: 0 auto;
	padding-top: 3.5rem;
	width: 22rem;
	height: 22rem;
	border-radius: 50%;
	background-color: #fff;
	border: solid 1px #777777;
	text-align: center;
}
.prd_intro .prdImg li a{
	display: block;
	/* display: flex;
	align-items: center; */
}
.prd_intro .prdImg li img{
	width: 100%;
	max-width: 150px;
}
.prd_intro .prdImg li p{
	padding-top: 3rem;
	text-align: center;
	font-size: var(--rem-20);
	font-weight: var(--font-sb); 
}

/* 화살표 */
.rpo_prev,
.rpo_next {
    width: 56px;
    height: 40px;
	font-size: 0;
	line-height: 0;
	position: absolute;
	top: 45%;
	display: block;
	padding: 0;
	-webkit-transform: translate(0, -50%);
	-ms-transform: translate(0, -50%);
	transform: translate(0, -50%);
	cursor: pointer;
	color: transparent;
	border: none;
	outline: none;
	background: transparent;
	z-index: 20;
}

.rpo_next {
	right: -8rem;
	background: url('../images/main/slider_larrow.png');
	background-size: cover;
}

.rpo_prev {
	left: -8rem;
	background: url('../images/main/slider_rarrow.png');
	background-size: cover;
}

.rpo_next:hover {
	background: url('../images/main/slider_larrow_on.png?v=620');
	background-size: cover;
}

.rpo_prev:hover {
	background: url('../images/main/slider_rarrow_on.png?v=620');
	background-size: cover;
}

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

	.mpro_slider a {
		padding: 1.0rem;
	}

	#section2 .mpro_img {
		padding: 2rem 0rem;
	}
	

	#section2 .mpro_txt .mpro_tit {
		font-size: var(--rem-24);
	}

	.prd_intro {background-position-y: top;}
	.prd_intro::after {
		top: 0;
        height: 32rem;
        background-size: cover;
	}

	.prd_intro .prdImg{
		padding: 20rem 4rem 3rem 4rem;
	}

	.prd_intro .prdImg{
		padding: 25rem 0 0 0;
	}

}

@media screen and (max-width: 800px) {
	#section2 .m_content {
		/* padding: 12rem 0;*/
	}

	.prd_intro::after {
        height: 27rem;
        background-size: cover;
    }

	.prd_intro .prdImg{
		padding: 16rem 1rem 3rem 1rem;
	}

	.prd_intro .prdImg li p {
		padding-top: 3.5rem;
		width: 20rem; height: 20rem;
	}
}

@media screen and (max-width:500px) {

	.prd_intro .prdImg{
		gap: 1rem;
	}
	.prd_intro .prdImg li{
		padding-top: 1.5rem;
		width: 15rem;
    	height: 15rem;
	}
	.prd_intro .prdImg li p{
		padding-top: 0;
	}
}

/* ==================================================
	section3 - 경쟁력(R&D)
================================================== */
#section3 {
	position: relative;
	width: 100%;
}

#section3 .img_g {
    position: absolute;
    left: 0;
    top: 0%;
    width: 100%;
    height: 100%;
	background:url('../images/main/bg_rnd.jpg') center no-repeat;
    background-size: cover;
}

#section3 .m_content {
	position: relative;
	padding-bottom: 0;
}
.top_tier{
	padding-bottom: 10rem;
	margin-top: -5rem;
	display: flex;
	justify-content: space-between;
	color:var(--color-white);
	
}
.top_tierTxt{}
.top_tierTxt h3{
	font-size: var(--rem-40);	 
}
.top_tierTxt p{
	padding: 2rem 0;
}
.top_tierImg{
	}
.top_tierImg img{
	width: 100%;
}
.top_tierTxt li{
	/* position: relative; */
	/* margin-right: 15rem; */
	padding: 1.5rem 0;
	border-bottom: solid 1px #fff;
}
.top_tierTxt li a{
	position: relative;
    display: inline-block;
	width: 100%;
    font-size: 1.7rem;
    vertical-align: middle;
    transition: all .25s ease;
    line-height: 1;
}


/* a.mbtn .mbtn_icon{
	position: absolute;
    left: 300px;
    top: 50%;
    padding: 0;
    -webkit-transition: right .25s ease;
    transition: right .25s ease-out;
} */
.mbtn_link{
	position: absolute;
	width: 31px;
    height: 11px;
	left: 435px;
    margin-top: 5px;
    background: url(../images/icon/arrow.png) no-repeat 0 0;
}
/* .top_tierTxt>ul>li a{
	position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    background: rgba(0, 0, 0, 0.20);
    backdrop-filter: blur(5px);
    padding: 5.8rem 3rem;
    border-top: 1px solid var(--color-white);
    border-bottom: 1px solid var(--color-white);
}
.top_tierTxt>ul>li a:after {
    content: "";
    display: block;
    position: absolute;
    bottom: -0.1041666667vw;
    left: 0;
    width: 0vw;
    height: 0.2083333333vw;
    background-color: var(--color-white);
    -webkit-transition-property: width;
    transition-property: width;
    -webkit-transition-duration: 0.8s;
    transition-duration: 0.8s;
    -webkit-transition-timing-function: ease;
    transition-timing-function: ease;
} */


/* .top_tierTxt>ul>li a:after {
    content: "";
    display: block;
    position: absolute;
    bottom: -0.1041666667vw;
    left: 0;
    width: 0vw;
    height: 0.2083333333vw;
    background-color: var(--color-white);
    -webkit-transition-property: width;
    transition-property: width;
    -webkit-transition-duration: 0.8s;
    transition-duration: 0.8s;
    -webkit-transition-timing-function: ease;
    transition-timing-function: ease;
} */




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

	#section3 li {
		gap: 5rem;
	}
		
}

@media screen and (max-width:800px){
	.top_tier{
		display: block;
	}
	.top_tierTxt li {
		margin-right: 0;
	}
	.top_tierImg{
		margin-top: 3rem;
	}
	.mbtn_link {
		
	}

}

@media screen and (max-width: 480px) {

	
    #companyWrap .swiper-slide._act {
        width: 70vw !important;
    }
}

/* ==================================================
	section4 - ESG
================================================== */
#section4 {
    position: relative;
    width: 100%;
}
#section4 .img_g {
    position: absolute;
    left: 0;
    top: 0%;
    width: 100%;
    height: 100%;
	background: url(../images/main/bg_hstech.png) 15% 0 no-repeat;
	/* left: 25rem; */
}
.m_esg{
	padding-top: 2.5rem;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 2rem;
}
.m_esg li{
	text-align: center;
}
.m_esg li img{
	width: 100%;
}
.m_esg li p{
	padding-top: 1rem;
	font-size: var(--rem-25);
	font-weight: var(--font-sb);
}