.loading{
    width:100%;
    height:100%;
    position:fixed;
    left:0px;
    top:0px;
    background:#fff;
    z-index:1000;
}
.loading img{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}
@media(max-width:1080px){
.loader{width:calc(100% - 30px);}
}

.mainWrap {
	margin-top: 90px;
	position: relative;
}

/* common font */
.mainWrap .text .slogan {
	font-size: 42px;
	color: #fff;
	font-weight: 400;
	font-family: 'Montserrat', sans-serif;
	font-style: italic;
   
}

.mainWrap .text .slogan .bold {
	font-weight: 600;
}


.mainWrap .text .title {
	font-size: 48px;
	color: #fff;
	font-weight: 700;
	font-family: 'Montserrat', sans-serif;
	font-style: italic;
}
.mainWrap .text .explain {
	font-family: 'Pretendard', sans-serif;
	line-height: 180%;
	font-size: 18px;
	color: #fff;
	font-weight: 300;
	letter-spacing: -0.5px;
}
.mainWrap .textBox {
    position: absolute;
    bottom: 22%;
    left: 8%;
}
.mainWrap .textBox .title{
    font-family: 'Noto Sans KR', sans-serif;
	font-size: 40px;
    color: #fff;
}
.mainWrap .textBox .title .bold{
    font-family: 'Montserrat', sans-serif;
	font-weight: 600;
}
.mainWrap .textBox .explain {
	font-family: 'Pretendard', sans-serif;
    line-height: 180%;
    font-size: 16px;
	color: #fff;
}
.mainWrap .listWrap .list {
	font-family: 'Montserrat', sans-serif;
	font-weight: 600;
	font-style: italic;
	font-size: 24px;
	color: #fff;
}

/* mainVisual */
.mainWrap .mainVisual {
	/* margin-top: 90px; */
	position: relative;
	top: 0;
	left: 0;
	width: 100%;
	height: 100vh;
}
.mainWrap .mainVisual .bg{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: url(../images/main_bg.jpg?v=4) center center / cover no-repeat;
	z-index: -1;
	transform: scale(1.4);
	animation: scale_zoom 3s forwards;
}

.mainWrap .mainVisual .text{
	text-align: center;
	display: flex;
	flex-direction: column;
	height: 100%;
	justify-content: center;
	/*! margin-top: 2%; */
}
.mainWrap .mainVisual .slogan{
	margin-bottom: 1.5%;
	 transform: translateY(50%);
    opacity: 0;
	animation: fadeUp2 1s forwards;
}


.mainWrap .mainVisual .explain{
	margin-bottom: 3%;
	transform: translateY(50%);
    opacity: 0;
	animation: fadeUp2 1s .25s forwards;
}
.mainWrap .mainVisual .btn {
	margin: 0 auto;
	 opacity: 0;
	animation: fadeIn 1s .5s forwards;
}
.mainWrap .mainVisual .btn a {
	display: block;
	border-radius: 36px;
	background: url(../images/main_btn_bg.png?v=2) center center / cover no-repeat;
	padding: 5% 10% 5% 0;
	font-family: 'Pretendard', sans-serif;
	font-size: 24px;
	color: #0c2442;
	width: 360px;
	position: relative;
}
.mainWrap .mainVisual .btn a:after {
	content: "";
	width: 19px;
	height: 14px;
	background: url(../images/ico_arrow_r.png?v=2) center center / cover no-repeat;
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	right: 11%;
	transition: .5s all;
}
.mainWrap .mainVisual .btn a:hover:after {
	transform: translate(30%, -50%);
}

@keyframes fadeUp2 {
    0% {
		transform: translateY(50%);
		opacity: 0;
    }
	100% {
		transform: translateY(0%);
		opacity: 1;
	}
}


@keyframes scale_zoom {
    0% {
		transform: scale(1.4);
    }
	100% {
		transform: scale(1);
	}
}

/* mainContent_wrap */
.mainContent_wrap {
	/* margin-top: 100vh; */
	position: relative;
}



/* inrodutcion */
.mainWrap .inrodutcion {
	width: 100%;
	background: #fff;
	position: relative;
	top: 0;
	z-index: 2;
	padding: 3% 10%;
}
.mainWrap .inrodutcion .bg {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: url(../images/inrodutcion_bg.jpg?v=3) center center / cover no-repeat;
	z-index: 0;
}
.mainWrap .inrodutcion .circle {
	position: absolute;
	top: 0%;
	left: 50%;
	transform: translateX(-50%);
	width: 950px;
	height: 950px;
	border-radius: 50%;
	background: radial-gradient(circle, #0c2442 0%, rgba(12, 36, 66, 0) 70%);
	animation: zoom_out 4s  infinite;
}
.mainWrap .inrodutcion .text {
	text-align: left;
}
.mainWrap .inrodutcion .text .title {
	padding-bottom: 1.5%;
	color: #28395e;
	 transition: .85s all;
	transform: translateY(30%);
    opacity: 0;
	
}
.mainWrap .inrodutcion .text .explain {
	color: #28395e;
	line-height: 140%;
	font-weight: 400;
	display: block;
	transition: .85s all;
	transition-delay: .25s;
	transform: translateY(30%);
    opacity: 0;
}

.mainWrap .inrodutcion .scroll-box {width: 100%;height: 100vh;position: relative;}

.mainWrap .inrodutcion.aos-animate .text .title {
	transform: translateY(0%);
    opacity: 1;
}

.mainWrap .inrodutcion.aos-animate .text .explain {
	transform: translateY(0%);
    opacity: 1;
}

/* chemicals */
.mainWrap .chemicals {
	width: 100%;
	background: #f7f9ff;
	position: relative;
	z-index: 2;
	padding: 5% 10%;
}

.mainWrap .chemicals .chemicalsBox{
	display: flex;
	justify-content: center;
	margin: 0 auto;
	/* padding: 5% 10%; */
	width: 100%;
    transform: scale(0.6, 0.6);
    opacity: 0;
    transition: 1.5s all;
}
.mainWrap .chemicals.aos-animate  .chemicalsBox{
	transform: scale(1, 1);
    opacity: 1;
}
.mainWrap .chemicals .chemicalsBox .list {
	background: #1f2c49;
	border-radius: 16px;
	padding: 6% 5.5%;
	position: relative;
}
.mainWrap .chemicals .chemicalsBox .list .text {
	color: #fff;
	font-family: 'Noto Sans KR','sans-serif';
	line-height: 140%;
	font-size: 27px;
	padding-bottom: 6%;
	font-weight: 400;
}
.mainWrap .chemicals .chemicalsBox .list .text .bold{
	font-weight: 700;
	font-family: 'Montserrat', sans-serif;
	font-size: 27px;
}
.mainWrap .chemicals .chemicalsBox .list .explain {
	color: #fff;
	font-size: 15px;
	line-height: 160%;
	word-break: keep-all;
}
.mainWrap .chemicals .chemicalsBox .list .icon {
	position: absolute;
	top: 9%;
	right: 6%;
}
.mainWrap .chemicals .chemicalsBox .list.list01 .icon {
	background: url(../images/chemical_icon01.png?v=1) center center / cover no-repeat;
	width: 53px;
	height: 53px;
}
.mainWrap .chemicals .chemicalsBox .list.list02 .icon {
	background: url(../images/chemical_icon02.png?v=1) center center / cover no-repeat;
	width: 58px;
	height: 56px;
}
.mainWrap .chemicals .chemicalsBox .list.list03 .icon {
	background: url(../images/chemical_icon03.png?v=1) center center / cover no-repeat;
	width: 56px;
	height: 56px;
}
.mainWrap .chemicals .chemicalsBox .list.list04 .icon {
	background: url(../images/chemical_icon04.png?v=1) center center / cover no-repeat;
	width: 53px;
	height: 53px;
}


.mainWrap .chemicals .chemicalsBox .left {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 20px 20px;
	width: 70%;
}
.mainWrap .chemicals .chemicalsBox .right {
	width: 40%;
	margin-left: 20px;
}

.mainWrap .chemicals .chemicalsBox .right .list {
	padding:0;
}

.mainWrap .chemicals .chemicalsBox .right .list .slide {
	height: 90%;
}
.mainWrap .chemicals .chemicalsBox .right .list .slide .con{height: 100%;}
.mainWrap .chemicals .chemicalsBox .right .list .slide .con img{
	height: 100%;
	width: 100%;
	border-radius: 16px;
}

.mainWrap .chemicals .btn {
	text-align: center;
	margin-top: 4%;
	opacity: 0;
	transition: 1s all;
}
.mainWrap .chemicals  .btn a {
	display: block;
	padding: 15px;
	border: 1px solid #1f2c49;
	color: #1f2c49;
	font-family: 'Pretendard', sans-serif;
	font-size: 20px;
	max-width: 300px;
	margin: 0 auto;
	transition: 0.5s all;
}

.mainWrap .chemicals .btn a:hover {
	background: #1f2c49;
	color: #fff;
}

.mainWrap .chemicals.aos-animate  .btn{
    opacity: 1;
}



/* mainContent */
.mainWrap .mainContent {
	position: sticky;
	top: 0;
	left: 0;
	z-index: 2;
	overflow: hidden;
	height: 600vh;
	background: #fff;
}
.mainWrap .mainContent .wrap{
	display: flex;
	position: relative;
	width: 100%;
	height: 100%;
}
.mainWrap .mainContent .wrap .left{
	width: 50%;
	display: flex;
	flex-direction: column;
	z-index: 2;
	position: absolute;
	top: 0;
	left: 0;
	transform: translateY(100%);
}
.mainWrap .mainContent .wrap .left .content{
	width: 100%;
	height: 110vh;
	position: sticky;
	top: 0;
	z-index: 2;
}
.mainWrap .mainContent .wrap .left .content .bg {
	width: 100%;
	height: 100%;
}
.mainWrap .mainContent .wrap .left .content.content01 {
	top:0;
}
.mainWrap .mainContent .wrap .left .content.content02 {
	top:0;
}
.mainWrap .mainContent .wrap .left .content.content02 {
	top:0;
}
.mainWrap .mainContent .wrap .left .content.content01 .bg {
	background: #175FA0;
}
.mainWrap .mainContent .wrap .left .content.content02 .bg  {
	background: url(../images/chemical_img01.jpg?v=2) center center / cover no-repeat;
}
.mainWrap .mainContent .wrap .left .content.content03 .bg  {
	background: url(../images/chemical_img03.jpg?v=1) center center / cover no-repeat;
}

.mainWrap .mainContent .wrap .left .content.content03 .title{
	color: #01feff;
}

.mainWrap .mainContent .wrap .left .content.content03 .explain{
	color: #01feff;
}

.mainWrap .mainContent .wrap .right{
	width: 50%;
	display: flex;
	flex-direction: column;
	position: absolute;
	right: 0;
	bottom: 0;
	z-index: 2;
	overflow: hidden;
	transform: translateY(-100%);
}
.mainWrap .mainContent .wrap .right .content{
	width: 100%;
	height: 110vh;
	position: sticky;
	bottom: 0;
	z-index: 2;
}
.mainWrap .mainContent .wrap .right .content .bg {
	width: 100%;
	height: 100%;
}
.mainWrap .mainContent .wrap .right .content.content01 {
	bottom: 0;
}
.mainWrap .mainContent .wrap .right .content.content02 {
	bottom: 0;
}
.mainWrap .mainContent .wrap .right .content.content03 {
	bottom: 0;
}
.mainWrap .mainContent .wrap .right .content.content01 .bg {
    background: #0B4983;
}
.mainWrap .mainContent .wrap .right .content.content02 .bg  {
	background: url(../images/chemical_img02.jpg?v=1) center center / cover no-repeat;
}
.mainWrap .mainContent .wrap .right .content.content03 .bg  {
	background: url(../images/chemical_img04.jpg?v=1) center center / cover no-repeat;
}

.mainWrap .mainContent .wrap .right .content.content02 .title {
	color: #641219;
}
.mainWrap .mainContent .wrap .right .content.content02 .explain {
	color: #641219;
}

.mainWrap .mainContent .wrap .content .icon {
	padding-bottom: 5%;
}
.mainWrap .mainContent .wrap .content .textBox .title  {
	margin-bottom: 5%;
}
.mainWrap .mainContent .wrap .content .title .con {
	margin-bottom: 2%;
}
.mainWrap .mainContent .wrap .content .textBox .explain  {

}



/* question */
.mainWrap .question {
	position: relative;
	width: 100%;
	background: #fff;
	z-index: 2;
	margin: 5% 0;
}
.mainWrap .question .questionBox {
	padding: 4% 3%;
	max-width: 1522px;
	border-radius: 20px;
	margin: 0 auto;
	position: relative;
}
.mainWrap .question .questionBox .bg {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: url(../images/chemical_bg.jpg?v=1) center center / cover no-repeat;
	border-radius: 20px;
	z-index: 0;
}
.mainWrap .question .questionBox .text {
	position: relative;
}
.mainWrap .question .questionBox .text .title {
	padding-bottom: 2%;
	transition: .85s all;
    transform: translateY(30%);
    opacity: 0;
}
.mainWrap .question .questionBox .text .explain {
    transition: .85s all;
    transition-delay: .25s;
    transform: translateY(30%);
    opacity: 0;
}

.mainWrap .question.aos-animate .questionBox .title {
    transform: translateY(0%);
    opacity: 1;
}
.mainWrap .question.aos-animate .questionBox .explain {
    transform: translateY(0%);
    opacity: 1;
}


/* products */
.mainWrap .products {
	width: 100%;
	height: 120vh;
	position: relative;
	z-index: 2;
}
.mainWrap .products .bg {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: url(../images/product_main_bg.jpg?v=1) center center / cover no-repeat;
	z-index: 0;
}
.mainWrap .products .wrap {
	padding: 5% 0;
	display: flex;
	flex-direction: column;
	height: 100%;
	justify-content: center;
	text-align: center;
	max-width: 1100px;
	margin: 0 auto;
	position: relative;
}
.mainWrap .products .wrap .text {
	
}
.mainWrap .products .wrap .text .title {
	margin-bottom: 3%;
	 transition: .85s all;
	 transform: translateY(30%);
	opacity: 0;
}
.mainWrap .products .wrap .text .explain {
	margin-bottom: 5%;
	 transition: .85s all;
    transition-delay: .25s;
    transform: translateY(30%);
    opacity: 0;
}
.mainWrap .products .wrap .listWrap {
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
	gap: 30px 30px;
	margin-bottom: 6%;
	transform: scale(0.6, 0.6);
    opacity: 0;
    transition: 1s all;
	    transition-delay: .45s;
}
.mainWrap .products .wrap .listWrap .list {
	width: 100%;
	height: 220px;
	position: relative;
}
.mainWrap .products .wrap .listWrap .list.list01{
	background: url(../images/product_img01.png?v=1) center center / cover no-repeat;
}
.mainWrap .products .wrap .listWrap .list.list02{
	background: url(../images/product_img02.png?v=1) center center / cover no-repeat;
}
.mainWrap .products .wrap .listWrap .list.list03{
	background: url(../images/product_img03.png?v=1) center center / cover no-repeat;
}
.mainWrap .products .wrap .listWrap .list.list04{
	background: url(../images/product_img04.png?v=1) center center / cover no-repeat;
}
.mainWrap .products .wrap .listWrap .list.list05{
	background: url(../images/product_img05.png?v=1) center center / cover no-repeat;
}
.mainWrap .products .wrap .listWrap .list.list06{
	background: url(../images/product_img06.png?v=1) center center / cover no-repeat;
}



.mainWrap .products .wrap .listWrap .list .text {position: absolute;bottom: 8%;left: 8%;text-align: left;line-height: 130%;}
.mainWrap .products .wrap .listWrap .list a {
	color: #fff;
	display: block;
	height: 100%;
}
.mainWrap .products .wrap .listWrap .list a:after {
	content:"";
	width: 19px;
	height: 19px;
	background: url(../images/ico_arrow.png?v=1) center center / cover no-repeat;
	position: absolute;
    bottom: 9%;
    right: 7%;
	transition: .5s all; 
}
.mainWrap .products .wrap .listWrap .list a:hover:after {
	bottom: 11%;
    right: 5%;
}
.mainWrap .products .wrap  .btn {
	opacity:0;
	transition: 0.5s;
	 transition-delay: .85s;
}
.mainWrap .products .wrap  .btn a {
	display: block;
	border: 1px solid #fff;
	color: #fff;
	font-family: 'Noto Sans KR','sans-serif';
	max-width: 300px;
	margin: 0 auto;
	font-size: 20px;
	padding: 15px;
	transition: 0.5s all;
}
.mainWrap .products .wrap  .btn a:hover {
	border: 1px solid #fff;
	background: #fff;
	color: #1f2c49;
}

.mainWrap .products.aos-animate .text .title {
	transform: translateY(0%);
	opacity: 1;
}
.mainWrap .products.aos-animate .text .explain {
    transform: translateY(0%);
    opacity: 1;
}

.mainWrap .products.aos-animate .wrap .listWrap {
    transform: scale(1, 1);
    opacity: 1;
}

.mainWrap .products.aos-animate .wrap  .btn {
	 opacity: 1;
}

/* contact */
.mainWrap .contact {
	width: 100%;
	height: 120vh;
	position: relative;
	z-index: 2;
}
.mainWrap .contact .bg {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: url(../images/contact_bg.jpg?v=1) center center / cover no-repeat fixed;
	z-index: 0;
}
.mainWrap .contact .wrap {
	display: flex;
	width: 100%;
	height: 100%;
	justify-content: center;
	align-items: center;
	position: relative;
	z-index: 1;
}
.mainWrap .contact .wrap .left {
	margin-right: 10%;
}
.mainWrap .contact .wrap .left .text {

}
.mainWrap .contact .wrap .left .text .title{
	padding-bottom: 7%;
	transition: .85s all;
    transform: translateY(30%);
    opacity: 0;
}
.mainWrap .contact .wrap .left .text .explain{
	padding-bottom: 10%;
	transition: .85s all;
	transition-delay: .25s;
    transform: translateY(30%);
    opacity: 0;
}
.mainWrap .contact .wrap .left .companyWrap {
transition: .85s all;
	transition-delay: .5s;
    transform: translateY(30%);
    opacity: 0;
}
.mainWrap .contact .wrap .left .company_list {
	display: flex;
	margin-bottom: 3.5%;
}
.mainWrap .contact .wrap .left .company_list .icon{flex: 0 0 8%;}
.mainWrap .contact .wrap .left .company_list .con{
	color: #fff;
}


.mainWrap .contact .wrap .right {
	width: 30%;
	transform: scale(0.6, 0.6);
    opacity: 0;
    transition: 1s all;
    transition-delay: .85s;
}
.mainWrap .contact .wrap .right .infoWrap{
	display: flex;
	flex-direction: column;
}
.mainWrap .contact .wrap .right .infoWrap .info_list{
	display: flex;
	border: 1px solid #fff;
	padding: 12px 20px;
	margin-bottom: 6%;
	align-items: center;
}
.mainWrap .contact .wrap .right .infoWrap .info_list.list02 {
	flex-direction: column;
	text-align: left;
	align-items: flex-start;
}


.mainWrap .contact .wrap .right .infoWrap .sub_title {
	color: #fff;
	flex: 0 0 20%;
	border-right: 1px solid #fff;
}
.mainWrap .contact .wrap .right .infoWrap .info_list.list02 .sub_title{
	border-right: 0;
	width: 100%;
	border-bottom: 1px solid #fff;
	padding-bottom: 10px;
}
.mainWrap .contact .wrap .right .infoWrap .sub_title .color {
	color: #fe6000;
    padding-left: 2px;
}
.mainWrap .contact .wrap .right .infoWrap .sub_box {
	flex: 1 1 auto;
	width: 100%;
}
.mainWrap .contact .wrap .right .infoWrap .sub_box .info {
	width: 100%;
	background: transparent;
	border: none;
	padding: 12px 15px;
	color: #fff;
	line-height: 130%;
}
.mainWrap .contact .wrap .right .infoWrap .sub_box .info.tel {
}
.mainWrap .contact .wrap .right .infoWrap .sub_box .info.name {    resize: none; }
.mainWrap .contact .wrap .right .infoWrap .sub_box .info.name.pd_n {padding: 12px 0;}
.mainWrap .contact .wrap .right .infoWrap .sub_box .info.name:focus-visible  {
	
}


input:-webkit-autofill {
  background: transparent;
}
.mainWrap .contact .wrap .right .infoWrap .sub_box .info.company {

}
.mainWrap .contact .wrap .right .infoWrap .sub_box .info.email {

}
.mainWrap .contact .wrap .right .infoWrap .info_submit {
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.mainWrap .contact .wrap .right .infoWrap .info_submit .checkBox{
	color: #fff;
	position: relative;
	padding-left: 28px;
}
.mainWrap .contact .wrap .right .infoWrap .info_submit .checkBox .info_check{
}
.mainWrap .contact .wrap .right .infoWrap .info_submit .checkBox .info_check.info_check01 {
	font-family: 'Pretendard', sans-serif;
	display: none;
}
.mainWrap .contact .wrap .right .infoWrap .info_submit .checkBox .checkbox_custom{
	background: transparent;
	width: 16px;
	height: 16px;
	border: 1px solid #fff;
	color: #fff;
	display: inline-block;
	position: absolute;
	top: 2px;
	left: 0;
	cursor: pointer;
}
.mainWrap .contact .wrap .right .infoWrap .info_submit .checkBox .info_check_con {
	cursor: pointer;
}
.mainWrap .contact .wrap .right .infoWrap .info_submit .checkBox .info_check01:checked + .checkbox_custom::after {content: "";position: absolute;left: 1px;top: 1.4px;font-size: 14px;font-family: 'Pretendard';accent-color: #fff;color: #fff;background: url(../images/chk.png) center bottom / cover no-repeat;-webkit-appearance: none;width: 12px;height: 10px;}

.mainWrap .contact .wrap .right .infoWrap .info_submit .submitBox{

}
.mainWrap .contact .wrap .right .infoWrap .info_submit .submitBox .submit_btn{
	width: 180px;
	padding: 7%;
	display: block;
	background: transparent;
	border: 1px solid #fff;
	color: #fff;
	transition: .3s all;
}
.mainWrap .contact .wrap .right .infoWrap .info_submit .submitBox .submit_btn:hover {
	background: #fff;
	color: #062446;

}

.mainWrap .contact.aos-animate .wrap .left .text .title{
	transform: translateY(0%);
    opacity: 1;
}

.mainWrap .contact.aos-animate .wrap .left .text .explain{
	transform: translateY(0%);
    opacity: 1;
}

.mainWrap .contact.aos-animate .wrap .left .companyWrap {
	transform: translateY(0%);
    opacity: 1;
}


.mainWrap .contact.aos-animate .right{
	transform: scale(1, 1);
    opacity: 1;
}


@media (max-width:1800px) {
	.mainWrap .chemicals .chemicalsBox .right .list .slide .con {
		height: 600px;
	}
}