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

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

	* ProjectName : e-NeuroAnatomy Atlas Page
	* FileName : neuA_atlas_2410.css
	* Description : Atlas Common
	* First Date : 2024.10.30.
	* Name : 김희선

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

Atlas Body Style

-------------------------------- */
.atlasBody {
	display: block;
	position: relative;
	width: 100%;
	background-color: #ffffff;
	padding: 100px 0 130px;
	box-sizing: border-box;
}
.atlasBody_inner {
	display: block;
	width: 100%;
	max-width: 1310px;
	margin: 0 auto;
	text-align: center;
	box-sizing: border-box;
}
@media (max-width: 1600px) {
	.atlasBody_inner {
		max-width: 100%;
		padding: 0 85px;
	}
}
@media (max-width: 1300px) {
	.atlasBody {
    padding: 80px 0 110px;
	}
	.atlasBody_inner {
		padding: 0 3%;
	}
}
@media (max-width: 1024px) {
	.atlasBody {
    padding: 60px 0 90px;
	}
}
@media (max-width: 768px) {
	.atlasBody_inner {
		padding: 0 30px;
	}
}
@media (max-width: 576px) {
	.atlasBody {
    padding: 50px 0 70px;
	}
	.atlasBody_inner {
		padding: 0 5%;
	}
}
@media (max-width: 480px) {
	.atlasBody_inner {
		padding: 0 30px;
	}
}

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

Atlas Contents Style

-------------------------------- */
.atlas_con_box {
	display: flex;
	flex-wrap: wrap;
	column-gap: 25px;
	row-gap: 35px;
	box-sizing: border-box;
}
.atlas_item {
	display: flex;
	align-items: start;
	flex-direction: column;
	width: calc((100% - 25px* 2) / 3);
	vertical-align: top;
	overflow: hidden;
	border-radius: 20px;
}
.atlas_item a {
	display: block;
	width: 100%;
	border-radius: 20px;
}
.atlas_item figure {
	position: relative;
	padding-top: 75%;
	overflow: hidden;
	vertical-align: middle;
}
img.atlas_img {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	max-width: 100%;
	border-radius: 20px;
}
.atlas_item .atlas_img_bg {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, .5);
}
.atlas_item .atlas_caption_bg {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	padding: 30px;
	width: 100%;
	box-sizing: border-box;
	opacity: 0;
	transition: all 0.3s;
}
.atlas_caption_box {
	width: 100%;
	height: 100%;
	background-color: #ffffff;
	background-clip: content-box;
	border-radius: 15px;
	box-sizing: border-box;
}
.atlas_item:hover .atlas_caption_bg {
	opacity: 1;
}
.atlas_item figcaption {
	position: absolute;
	top: 50%;
	left: 0;
	right: 0;
	width: 100%;
	text-align: center;
	border: none;
	opacity: 0;
	transform: translateY(-50%);
}
.atlas_item:hover figcaption {
	opacity: 1;
	transition-delay: 0.2s;
}
.atlas_item h5.atlas_tit {
	display: block;
	font-size: 20px;
	font-weight: 500;
	color: #000000;
	line-height: 24px;
	padding: 0 45px;
	box-sizing: border-box;
}
@media (max-width: 1300px) {
	.atlas_item h5.atlas_tit {
    font-size: 18px;
    line-height: 22px;
	}
}
@media (max-width: 1024px) {
	.atlas_con_box {
		column-gap: 15px;
    row-gap: 25px;
	}
	.atlas_item {
    width: calc((100% - 15px* 2) / 3);
	}
	.atlas_item .atlas_img_bg {
    position: absolute;
    background-color: rgba(0, 0, 0, .6);
	}
	.atlas_item figcaption {
    position: absolute;
		top: 17px;
		left: 18px;
		right: 0;
		width: auto;
		text-align: left;
		border: none;
		opacity: 1;
		transform: translateY(0);
	}
	.atlas_item h5.atlas_tit {
    font-size: 16px;
    color: #ffffff;
		line-height: 20px;
    margin-bottom: 7px;
		padding: 0 18px 0 0;
	}
	.atlas_item:hover .atlas_caption_bg {
		opacity: 0;
	}
}
@media (max-width: 768px) {
	.atlas_con_box {
		column-gap: 25px;
		row-gap: 25px;
	}
	.atlas_item {
		width: calc((100% - 25px* 1) / 2);
	}
	.atlas_item h5.atlas_tit {
		font-size: 14px;
		line-height: 18px;
	}
}
@media (max-width: 576px) {
	.atlas_con_box {
		column-gap: 15px;
		row-gap: 15px;
	}
	.atlas_item {
		width: calc((100% - 15px* 1) / 2);
	}
	.atlas_item h5.atlas_tit {
		font-size: 14px;
		line-height: 18px;
	}
	.atlas_item h5.atlas_tit {
		font-size: 13px;
		line-height: 16px;
	}
}
@media (max-width: 480px) {
	.atlas_con_box {
		column-gap: 0;
		row-gap: 20px;
	}
	.atlas_item {
		width: calc((100% - 0px* 0) / 1);
	}
	.atlas_item figcaption {
		position: absolute;
		top: 15px;
		left: 14px;
	}
	.atlas_item h5.atlas_tit {
		font-size: 13px;
		line-height: 16px;
		padding: 0 15px 0 0;
	}
}
/* -------------------------------- 

Atlas Layer Style

-------------------------------- */
#atlas_layer {
	display: none;
	position: absolute;
	left: 0;
	top: 0;
	right: 0;
	bottom: 0;
	width: 100%;
	height: 100%;
	z-index: 999;
	overflow: hidden;
}
.atlas_layer_inner {
	position: absolute;
	left: 50%;
	top: 0;
	transform: translate(-50%, 0);
	width: 100%;
	max-width: 1200px;
	padding: 100px 0;
	box-sizing: border-box;
}
.btn_atlas_layer {
	position: absolute;
	width: 25px;
	height: 25px;
	right: 0;
	padding: 30px;
	background: url(../../images/icon/icon_close.png) no-repeat center center;
	cursor: pointer;
}
.al_tit_box {
	position: relative;
	width: 100%;
	max-width: 1024px;
	margin: 0 auto 18px;
}
.al_tit_box > h5.layer_tit {
	display: inline-block;
	font-size: 22px;
	font-weight: 500;
	line-height: 26px;
	color: #ffffff;
	margin-bottom: 5px;
	padding-right: 35px;
	box-sizing: border-box;
}
.al_tit_box > .layer_scrap {
	position: absolute;
	top: 50%;
	right: 0;
	transform: translateY(-50%);
	width: 24px;
	height: 24px;
	background: url(../../images/icon/icon_scrap.png) no-repeat right center;
	text-indent: -55555px;
	opacity: 0.6;
	vertical-align: top;
	cursor: pointer;
}
.al_tit_box > .layer_scrap.on {
	position: absolute;
	top: 50%;
	right: 0;
	transform: translateY(-50%);
	width: 24px;
	height: 24px;
	background: url(../../images/icon/icon_scrap_on.png) no-repeat right center;
	text-indent: -55555px;
	opacity: 1;
}
.al_gallery_box {
	position: relative;
	width: 100%;
}
.al_gallery_box .layer_gallery {
	text-align: center;
}
.al_gallery_box .layer_gallery img {
	width: 100%;
	max-width: 1024px;
	height: auto;
}
.layer_prev {
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
}
.layer_prev a {
	display: block;
	width: 53px;
	height: 53px;
	background: url("../../images/icon/icon_page.png") no-repeat right center / cover;
	background-size: 100%;
	text-indent: -55555px;
	opacity: 0.6;
	-o-transform: rotate(180deg);
	-moz-transform: rotate(180deg);
	-webkit-transform: rotate(180deg);
	transform: rotate(180deg);
}
.layer_next {
	position: absolute;
	right: 0;
	top: 50%;
	transform: translateY(-50%);
}
.layer_next a {
	display: block;
	width: 53px;
	height: 53px;
	background: url("../../images/icon/icon_page.png") no-repeat left center / cover;
	background-size: 100%;
	text-indent: -55555px;
	opacity: 0.6;
}
.layer_prev:hover a,
.layer_next:hover a {
	opacity: 1;
}
@media (max-width: 1300px) {
	.atlas_layer_inner {
	 	padding: 100px 3%;
	}
	.al_tit_box,
	.al_gallery_box .layer_gallery img {
		width: 85%;
	}
}
@media (max-width: 1200px) {
	.al_tit_box {
		max-width: 80%;
		margin: 0 auto 15px;
	}
	.al_tit_box > h5.layer_tit {
		font-size: 20px;
		line-height: 24px;
		margin-bottom: 3px;
	}
	.al_gallery_box .layer_gallery img {
		max-width: 80%;
	}
}
@media (max-width: 1024px) {
	.al_tit_box > h5.layer_tit {
		font-size: 18px;
		line-height: 22px;
	}
}
@media (max-width: 768px) {
	.atlas_layer_inner {
		padding: 80px 5%;
	}
	.btn_atlas_layer {
		padding: 20px;
		background: url(../../images/icon/icon_close_m.png) no-repeat center center / cover;
		background-size: 22px;
	}
	.al_tit_box > h5.layer_tit {
		font-size: 16px;
		line-height: 20px;
	}
	.al_tit_box > .layer_scrap {
		width: 22px;
		height: 22px;
		background: url(../../images/icon/icon_scrap_m.png) no-repeat right center / cover;
		background-size: 100%;
	}
	.al_tit_box > .layer_scrap.on {
		width: 22px;
		height: 22px;
		background: url(../../images/icon/icon_scrap_on_m.png) no-repeat right center / cover;
		background-size: 100%;
	}
	.layer_prev {
    left: -5px;
	}
	.layer_next {
    right: -5px;
	}
	.al_gallery_box .layer_prev a,
	.al_gallery_box .layer_next a {
		width: 45px;
		height: 45px;
		background: url("../../images/icon/icon_page_m.png") no-repeat;
		background-size: 100%;
	}
}
@media (max-width: 576px) {
	.al_tit_box > h5.layer_tit {
		font-size: 14px;
		line-height: 18px;
	}
	.al_tit_box > .layer_scrap,
	.al_tit_box > .layer_scrap.on {
		width: 20px;
		height: 20px;
	}
	.al_gallery_box .layer_prev a,
	.al_gallery_box .layer_next a {
		width: 35px;
		height: 35px;
	}
}
@media (max-width: 414px) {
	.al_tit_box > h5.layer_tit {
		font-size: 13px;
		line-height: 16px;
	}
	.al_gallery_box .layer_prev a,
	.al_gallery_box .layer_next a {
		width: 30px;
		height: 30px;
	}
}

/* Atlas Mask */
.atlas_mask {
	position: fixed;
	display: none;
	top: 0px;
	left: 0;
	width: 100%;
	min-height: 100%;
	background-color: rgba(0, 0, 0, 0.9);
	z-index: 200;
}
.atlas_mask.active {
	display: block;
}