@charset "utf-8";
/* CSS Document */

/* *******************************************************

	* ProjectName : e-NeuroAnatomy Main Page
	* FileName : neuA_main_2410.css
	* Description : Main
	* First Date : 2024.10.10.
	* Name : 김희선

*********************************************************/

/* -------------------------------- 

Main Video Style

-------------------------------- */
#mainVideo {
	display: block;
	position: relative;
	width: 100%;
	min-height: 620px;
	overflow: hidden;
}
.mainVideo_inner {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	width: 100%;
	overflow: hidden;
	z-index: -1;
}
video.bgvid {
	overflow: hidden;
	min-width: 100%;
	width: auto;
	height: auto;
	background-attachment: fixed;
	background-size: cover;
	position: absolute;
	left: 50%;
	top: -50px;
	-webkit-transform: translateX(-50%);
	transform: translateX(-50%);
	transition: all 0.3s;
	
}
.filter_box {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	width: 100%;
	height: 620px; 
	overflow:hidden;
	background-color: #002e68;
	opacity: .6;
}
@media (max-width: 1300px) {
	#mainVideo {
		min-height: 520px;
	}
	video.bgvid {
    top: -90px;
	}
}
@media (max-width: 1024px) {
	#mainVideo {
		min-height: 440px;
	}
}
@media (max-width: 768px) {
	#mainVideo {
		min-height: 390px;
	}
}
/* -------------------------------- 

Main Top Style

-------------------------------- */
.main_topTxt_inner {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	text-align: center;
	z-index: 1;
}
.main_topTxt_box {
	position: absolute;
	top: 0;
	left: 0;
	display: flex;
	width: 100%;
	height: 100%;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	transition: all 0.3s;
}
.main_topTxt_box > h2.topTit {
	display: block;
	font-size: 60px;
	font-weight: 800;
	color: #ffffff;
}
.main_topTxt_box > p.explain {
	display: block;
	font-size: 24px;
	font-weight: 600;
	color: #ffffff;
	line-height: 36px;
	margin-top: 40px;
}
.main_topTxt_box > div.btn_trial {
	margin-top: 70px;
}
.main_topTxt_box > div.btn_trial a {
	display: flex;
	justify-content: center;
	align-items: center;
	width: 210px;
	height: 60px;
	background-color: transparent;
	border-radius: 30px;
	border: 1px #ffffff solid;
	text-align: center;
	margin: 0 auto;
	box-sizing: border-box;
	transition: all 0.3s;
}
.main_topTxt_box > div.btn_trial a span {
	font-size: 20px;
	color: #ffffff;
}
.main_topTxt_box > div.btn_trial a:hover {
	background-color: #ffffff;
}
.main_topTxt_box > div.btn_trial a:hover span {
	color: #000000;
}
.main_topTxt_box > div.btn_down {
	margin: 70px auto 0;
}
.main_topTxt_box > div.btn_down span {
	display: block;
	background: url("../../images/icon/icon_down.png") no-repeat center bottom;
	font-size: 13px;
	color: rgba(255, 255, 255, 0.8);
	padding-bottom: 40px;
	animation: moveDown 0.4s ease-in-out 0.2s backwards;
}
@keyframes moveDown{
	0% { 
		transform: translateY(-20px); 
		opacity: 0;
	}
	100% { 
		transform: translateY(0px);  
		opacity: 1;
	}
}
@media (max-width: 1300px) {
	.main_topTxt_box > h2.topTit {
    font-size: 50px;
	}
	.main_topTxt_box > p.explain {
    font-size: 20px;
    line-height: 30px;
    margin-top: 30px;
	}
	.main_topTxt_box > div.btn_trial {
    margin-top: 50px;
	}
	.main_topTxt_box > div.btn_trial a {
    width: 200px;
    height: 50px;
	}
}
@media (max-width: 1024px) {
	.main_topTxt_box {
		padding: 0 5%;
		box-sizing: border-box;
	}
	.main_topTxt_box > h2.topTit {
    font-size: 44px;
	}
	.main_topTxt_box > p.explain {
    font-size: 18px;
		font-weight: 500;
    line-height: 26px;
    margin-top: 25px;
	}
	.main_topTxt_box > div.btn_trial {
    margin-top: 50px;
	}
	.main_topTxt_box > div.btn_trial a {
    width: 200px;
    height: 50px;
	}
	.main_topTxt_box > div.btn_down {
    margin: 50px auto 0;
	}
	.main_topTxt_box > div.btn_down span {
		background: url("../../images/icon/icon_down_m.png") no-repeat center bottom;
		background-size: 45px 26px;
	}
}
@media (max-width: 768px) {
	.main_topTxt_box > h2.topTit {
    font-size: 36px;
	}
	.main_topTxt_box > p.explain {
    font-size: 16px;
    line-height: 26px;
    margin-top: 20px;
	}
	.main_topTxt_box > div.btn_trial {
    margin-top: 40px;
	}
	.main_topTxt_box > div.btn_trial a {
    width: 160px;
    height: 40px;
	}
	.main_topTxt_box > div.btn_trial a span {
    font-size: 16px;
	}
	.main_topTxt_box > div.btn_down {
    margin: 40px auto 0;
	}
}
/* -------------------------------- 

Main Explanation Style

-------------------------------- */
#main_ex {
	display: block;
	position: relative;
	width: 100%;
	padding: 40px 0;
	background-color: #003b8d;
	box-sizing: border-box;
}
.main_ex_inner {
	display: flex;
	justify-content: center;
	align-items: center;
	text-align: center;
	transition: all 0.3s;
}
.main_ex_inner > p {
	font-size: 22px;
	font-weight: 500;
	line-height: 36px;
	color: #ffffff;
}
@media (max-width: 1300px) {
	#main_ex {
		padding: 30px 0;
	}
	.main_ex_inner > p {
		font-size: 18px;
		line-height: 32px;
	}
}
@media (max-width: 768px) {
	#main_ex {
		padding: 30px 5%;
	}
	.main_ex_inner > p {
		font-size: 16px;
		font-weight: 400;
		line-height: 26px;
	}
}
/* -------------------------------- 

Main Video List Style

-------------------------------- */
#main_vList {
	display: block;
	position: relative;
	width: 100%;
	padding: 90px 85px;
	box-sizing: border-box;
	transition: all 0.3s;
}
.main_vList_inner {
	display: block;
	width: 100%;
	max-width: 1310px;
	margin: 0 auto;
	text-align: center;
}
.main_titBox {
	display: block;
	margin-bottom: 100px;
}
.main_titBox > h2 {
	display: block;
	font-size: 72px;
	font-weight: 700;
	color: #000000;
}
.main_titBox > h2 > small {
	display: block;
	font-size: 30px;
	font-weight: 600;
	margin-bottom: 10px;
}
.main_vList_box {
	display: flex;
	flex-wrap: wrap;
	column-gap: 100px;
	row-gap: 70px;
	padding: 0 45px;
	box-sizing: border-box;
}
.main_vList_box > .video_item {
	display: flex;
	align-items: start;
	flex-direction: column;
	width: calc((100% - 100px* 1) / 2);
}
.video_item > h3 {
	display: block;
	font-size: 24px;
	font-weight: 500;
	margin-bottom: 20px;
}
.video_thumb {
	display: block;
	width: 100%;
	background-color: #666666;
	border-radius: 20px;
}
.video_thumb > a {
	display: block;
	position: relative;
}
.video_thumb > a > img {
	width: 100%;
	object-fit: cover;
	transition: all .3s;
	border-radius: 20px;
}
.video_thumb > a > p.mediaTxt {
	position: absolute;
	top: 27px;
	left: 28px;
	font-size: 15px;
	font-weight: 300;
	color: #ffffff;
	line-height: 20px;
	text-align: left;
	padding-right: 15px;
}
.video_thumb .icon_play_bg {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	-webkit-transform: translate(-50%, -50%);
	width: 100px;
	max-width: 100%;
	height: 100px;
	background-color: rgba(0, 0, 0, 0.3);
	border: 1px #ffffff solid;
	border-radius: 55px;
	-ms-interpolation-mode: bicubic !important;
	transition: -webkit-transform .3s cubic-bezier(.74,.07,.34,.50);
	transition: transform .3s cubic-bezier(.74,.07,.34,.50);
	transition: transform .3s cubic-bezier(.74,.07,.34,.50), -webkit-transform .3s cubic-bezier(.74,.07,.34,.50);
	font-size: 0;
}
.video_thumb .icon_play {
	position: absolute;
	top: 50%;
	left: 50%;
	width: 50px;
	height: 50px;
	transform: translate(-50%, -50%);
	-webkit-transform: translate(-50%, -50%);
	background: url(../../images/icon/icon_play.svg) no-repeat 0 0;
	background-size: 100%;
}
.video_thumb:hover .icon_play_bg {
	position: absolute;
	top: 50%;
	left: 50%;
	background-color: rgba(0, 0, 0, 0.5);
	transform: translate(-50%, -50%) scale(1.1);
	-webkit-transform: translate(-50%, -50%) scale(1.1);
}
@media (max-width: 1500px) {
	.main_vList_box {
    column-gap: 70px;
    padding: 0 30px;
	}
	.main_vList_box > .video_item {
    width: calc((100% - 70px* 1) / 2);
	}
}
@media (max-width: 1300px) {
	#main_vList {
    padding: 70px 3%;
	}
	.main_titBox {
		margin-bottom: 80px;
	}
	.main_titBox > h2 {
    font-size: 60px;
	}
	.main_titBox > h2 > small {
    font-size: 26px;
    margin-bottom: 5px;
	}
	.main_vList_box {
    column-gap: 65px;
    padding: 0 20px;
	}
	.main_vList_box > .video_item {
    width: calc((100% - 65px* 1) / 2);
	}
}
@media (max-width: 1200px) {
	.main_vList_box {
    column-gap: 60px;
    padding: 0 20px;
	}
	.main_vList_box > .video_item {
    width: calc((100% - 60px* 1) / 2);
	}
	.video_thumb > a > p.mediaTxt {
    top: 20px;
    left: 21px;
	}
}
@media (max-width: 1024px) {
	#main_vList {
    padding: 60px 3%;
	}
	.main_titBox {
		margin-bottom: 50px;
	}
	.main_titBox > h2 {
    font-size: 54px;
	}
	.main_titBox > h2 > small {
    font-size: 22px;
	}
	.main_vList_box {
    column-gap: 40px;
		row-gap: 60px;
    padding: 0;
	}
	.main_vList_box > .video_item {
    width: calc((100% - 40px* 1) / 2);
	}
	.video_item > h3 {
    font-size: 20px;
	}
	.video_thumb > a > p.mediaTxt {
    top: 15px;
    left: 16px;
	}
	.video_thumb .icon_play_bg {
		width: 80px;
		height: 80px;
	}
	.video_thumb .icon_play {
		width: 40px;
		height: 40px;
	}
	.video_thumb:hover .icon_play_bg {
		background-color: rgba(0, 0, 0, 0.3);
		transform: translate(-50%, -50%) scale(1);
		-webkit-transform: translate(-50%, -50%) scale(1);
	}
}
@media (max-width: 992px) {
	.main_vList_box {
    column-gap: 30px;
		row-gap: 50px;
	}
	.main_vList_box > .video_item {
    width: calc((100% - 30px* 1) / 2);
	}
	.video_item > h3 {
    font-size: 18px;
	}
	.video_thumb > a > p.mediaTxt {
    top: 15px;
    left: 16px;
		font-size: 14px;
	}
	.video_thumb .icon_play_bg {
		width: 70px;
		height: 70px;
	}
	.video_thumb .icon_play {
		width: 30px;
		height: 30px;
	}
}
@media (max-width: 768px) {
	#main_vList {
    padding: 50px 5%;
	}
	.main_titBox > h2 {
    font-size: 48px;
	}
	.main_titBox > h2 > small {
    font-size: 20px;
	}
	.main_vList_box {
    column-gap: 20px;
		row-gap: 50px;
	}
	.main_vList_box > .video_item {
    width: calc((100% - 20px* 1) / 2);
	}
	.video_item > h3 {
    font-size: 16px;
		margin-bottom: 15px;
	}
	.video_thumb > a > p.mediaTxt {
		font-size: 14px;
		line-height: 17px;
	}
	.video_thumb .icon_play_bg {
		width: 60px;
		height: 60px;
	}
}
@media (max-width: 690px) {
	.main_vList_box {
		justify-content: center;
		align-items: center;
    column-gap: 0px;
		row-gap: 40px;
	}
	.main_vList_box > .video_item {
    width: calc((80% - 0px* 0) / 1);
	}
	.video_item > h3 {
    font-size: 16px;
		margin-bottom: 15px;
	}
	.video_thumb > a > p.mediaTxt {
    top: 10px;
    left: 11px;
		font-size: 14px;
		line-height: 17px;
	}
	.video_thumb .icon_play_bg {
		width: 60px;
		height: 60px;
	}
}
@media (max-width: 576px) {
	#main_vList {
    padding: 40px 5%;
	}
	.main_titBox > h2 {
    font-size: 42px;
	}
	.main_titBox > h2 > small {
    font-size: 18px;
	}
	.main_vList_box > .video_item {
    width: calc((90% - 0px* 0) / 1);
	}
}
@media (max-width: 480px) {
	.main_vList_box > .video_item {
    width: calc((100% - 0px* 0) / 1);
	}
}
/* -------------------------------- 

Main Atlas Banner Style

-------------------------------- */
#main_atlasB {
	display: block;
	position: relative;
	width: 100%;
	padding: 45px 85px;
	box-sizing: border-box;
}
.main_atlasB_inner {
	display: flex;
	justify-content: center;
	align-items: center;
	text-align: center;
	border-radius: 20px;
	background-color: #003b8d;
	padding: 60px 60px;
}
.main_atlasB_box {
	display: flex;
	flex-direction: column;
	color: #ffffff;
}
.main_atlasB_box > h3.atlasTit {
	font-size: 70px;
}
.main_atlasB_box > p.atlasP {
	font-size: 36px;
	opacity: .6;
	margin-top: 10px;
}
.main_atlasB_box > div.atlas_go {
	margin-top: 35px;
}
.main_atlasB_box > div.atlas_go > a {
	display: flex;
	justify-content: center;
	align-items: center;
	width: 210px;
	height: 60px;
	background-color: transparent;
	border-radius: 30px;
	border: 1px #ffffff solid;
	text-align: center;
	margin: 0 auto;
	box-sizing: border-box;
	transition: all 0.3s ease;
}
.main_atlasB_box > div.atlas_go > a span {
	font-size: 20px;
	color: #ffffff;
}
.main_atlasB_box > div.atlas_go > a:hover {
	background-color: #ffffff;
}
.main_atlasB_box > div.atlas_go > a:hover span {
	color: #000000;
}
@media (max-width: 1300px) {
	#main_atlasB {
    padding: 45px 3%;
	}
	.main_atlasB_inner {
    padding: 50px 50px;
	}
	.main_atlasB_box > h3.atlasTit {
    font-size: 56px;
	}
	.main_atlasB_box > p.atlasP {
    font-size: 32px;
	}
	.main_atlasB_box > div.atlas_go > a {
    width: 180px;
    height: 50px;
	}
	.main_atlasB_box > div.atlas_go > a span {
    font-size: 18px;
	}
}
@media (max-width: 1024px) {
	.main_atlasB_inner {
    padding: 40px;
	}
	.main_atlasB_box > h3.atlasTit {
    font-size: 48px;
	}
	.main_atlasB_box > p.atlasP {
    font-size: 26px;
	}
}
@media (max-width: 768px) {
	#main_atlasB {
		padding: 20px 5% 45px;
	}
	.main_atlasB_inner {
    padding: 30px;
	}
	.main_atlasB_box > h3.atlasTit {
    font-size: 40px;
	}
	.main_atlasB_box > p.atlasP {
    font-size: 22px;
	}
	.main_atlasB_box > div.atlas_go > a {
    width: 150px;
    height: 40px;
	}
	.main_atlasB_box > div.atlas_go > a span {
    font-size: 16px;
	}
}
@media (max-width: 576px) {
	.main_atlasB_box > h3.atlasTit {
    font-size: 30px;
	}
	.main_atlasB_box > p.atlasP {
    font-size: 16px;
	}
	.main_atlasB_box > div.atlas_go {
    margin-top: 25px;
	}
	.main_atlasB_box > div.atlas_go > a {
    width: 120px;
    height: 40px;
	}
	.main_atlasB_box > div.atlas_go > a span {
    font-size: 14px;
	}
}