/* portfolio_sub_page */
#d_cursor {
	position: fixed;
	z-index: 990;
	transform-origin: center;
	z-index: -1;
}
#d_cursor .d_spot {
	position: absolute;
	top: 50%;
	left: 50%;
	margin: -7.5px 0 0 -7.5px;
	width: 15px;
	height: 15px;
	border-radius: 100%;
	background: #ffb924;
	pointer-events: none;
	transition: width 0.3s, height 0.3s, margin 0.3s;
}
#d_cursor.active .d_spot {
	width: 100px;
	height: 100px;
	margin: -50px 0 0 -50px;
	background: #ffb924;
}
.d_portfolio_sub {}
.d_portfolio_sub .d_inner {}
.d_portfolio_sub .d_tit_area h4 {
	font-size: 3.25rem;
	margin-bottom: 60px;
}
.d_portfolio_sub .d_tit_area p {
	font-size: 2.69rem;
	
	line-height: 65px;
}
.d_portfolio_sub .d_tit_area p b {
	
}
.d_portfolio_sub .tit_list {
	display: flex;
	margin-bottom: 50px;
	justify-content: flex-start;
	gap: 40px;
}
.d_portfolio_sub .tit_list li {
}
.d_portfolio_sub .tit_list li a {
	position: relative;
	display: block;
	font-size: 1.5rem;
	color: var(--main-clr);
	transition: .4s;
}
.d_portfolio_sub .tit_list li a::before {
	content: '';
	position: absolute;
	width: 110%;
	height: 2px;
	bottom: -10px;
	left: 50%;
	transform: translateX(-50%);
	background-color: var(--point-clr);
	opacity: 0;
	transition:  .4s;
}
.d_portfolio_sub .tit_list li:hover a::before {
	opacity: 1;
}
.d_portfolio_sub .tit_list li:last-child {
	padding-right: 0;
}
.d_portfolio_sub .tit_list li:hover a {
	color: var(--main-clr);
}
.d_portfolio_sub .tit_list li.on a {
	color: var(--main-clr);
}
.d_portfolio_sub .d_cont_area {
	display: none;
}
.d_portfolio_sub .d_cont_area.on {
	display:flex;
	    flex-wrap: wrap;
}
.d_portfolio_sub .d_cont_area .d_click {
	position: absolute;
	bottom: 50px;
	right: 10px;
	color: #fff;
	font-size: 1.125rem;
	z-index: 9;
	opacity: 0;
	transition: .4s;
}
.d_portfolio_sub .d_cont_area .d_click::before {
	content: "";
	position: absolute;
	top: 50%;
	left: 50%;
	width: 165px;
	height: 165px;
	border-radius: 50%;
	transform: translate(-50%,-50%);
	background-color: rgba(118,177,244,.8);
	z-index: -1;
	opacity: 0;

	transition: .4s;
}
.d_portfolio_sub .d_cont_area .d_click i {
	vertical-align: middle;
}
.d_portfolio_sub .d_cont_area li:hover .d_click {
	opacity: 1;
}
.d_portfolio_sub .d_cont_area li:hover .d_click::before {
	opacity: 1;
}


/* portfolio_sub_page_detail */
.d_port_sub_sec {}
.d_port_sub_sec .d_inner {}
.d_port_sub_sec .d_tit_area {
	margin-bottom: 55px;
}
.d_port_sub_sec .d_tit_area .d_left_area {
	float:left;
}	
.d_port_sub_sec .d_tit_area h4 {
	font-size: 1.688rem;
	margin-bottom: 15px;
}
.d_port_sub_sec .d_tit_area p {
	font-size: 1.125rem;
	color: #787878;
	line-height: inherit;
}
.d_port_sub_sec .d_tit_area .d_right_area {
	float:right;
}	
.d_port_sub_sec .d_tit_area .d_right_area span {
	display: block;
	font-size: 1.125rem;
	color: #787878;
}
.d_port_sub_sec .d_video_box {
	max-width: 1180px;
	margin: 0 auto;
	margin-bottom: 80px;
}
.d_port_sub_sec .d_vedio_box .d_video_ratio {
	position: relative;
	height: 0;
	padding-top: 56.25%;
}
.d_port_sub_sec .d_video_box .d_video_ratio .iframe {

	width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}
.d_port_sub_sec .d_video_box .d_video_ratio .iframe img {
	display: block;
	width: 100%;
}
.d_port_sub_sec .d_text_area {
	display:flex;flex-direction:column;
	margin-bottom: 150px;
}
.d_port_sub_sec .d_text_area .d_info_text {
	display: flex;
	margin-bottom: 70px;
}
.d_port_sub_sec .d_text_area .d_planing_text {
	display: flex;
	flex-wrap: wrap;
}
.d_port_sub_sec .d_text_area .d_text_box h2 {
	
	font-size: 1.6875rem;
	width: 25.72%;
}
.d_port_sub_sec .d_text_area .d_text_box h2 span {
	display:inline-block;
	position: relative;	
	width: 210px;
}
.d_port_sub_sec .d_text_area .d_text_box h2 span::before {
	position: absolute;
	content: '';
	width: 50px;
	height: 2px;
	right: -28%;
	top: 15px;
	background-color: #000;
}
.d_port_sub_sec .d_text_area .d_explan {
	display: flex;
	width: calc(100% - 25.72%);
}
.d_port_sub_sec .d_text_area .d_text_box p {
	word-break: keep-all;
}
.d_port_sub_sec .d_text_area .d_text_box p:nth-of-type(1) {
	font-size: 1.125rem;
	margin-right: 125px;
}
.d_port_sub_sec .d_text_area .d_text_box.d_planing_box p:nth-of-type(1) {
	margin-right: 0;
}
.d_port_sub_sec .d_text_area .d_text_box p:nth-of-type(2) {
}
.d_port_sub_sec .d_text_area .d_text_box.d_planing_text p {
	
}
.d_port_sub_sec .d_text_area .d_text_box p span {
	display: block;
	line-height: 35px;
}
.d_port_sub_sec .d_text_area .d_text_box p b {
}

.d_port_sub_sec .d_project_list_area {
	float:right;
	width:1026px;
	margin-bottom: 30px;
}
.d_port_sub_sec .d_project_list_area li {
	border-bottom: 1px solid #e5e5e5;
}
.d_port_sub_sec .d_project_list_area li a {
	display: flex;
	font-size: 1.125rem;
	padding: 30px 0;
}
.d_port_sub_sec .d_project_list_area li h3 {
	font-size: 1.125rem;
	width: 16.76%;
}
.d_port_sub_sec .d_project_list_area li p {
	width: 73.68%;	
}
.d_port_sub_sec .d_project_list_area li span {
	color: #b4b4b4;
	font-family: 'Montserrat', sans-serif;
}

@media (max-width: 1200px) {
	.d_port_sub_sec .d_project_list_area {
		float: unset;
		width: 100%;
		margin: 0 auto 170px;
	}
	.d_port_sub_sec .d_text_area .d_text_box h2 span {
		width: 175px;
	}
}
@media (max-width: 1024px) {
	.d_port_sub_sec .d_text_area .d_info_text {
		display: block;
	}
	.d_port_sub_sec .d_text_area .d_explan {
		width: 100%;
	}
	.d_port_sub_sec .d_text_area .d_text_box h2 {
		margin-bottom: 30px;
	}
	.d_port_sub_sec .d_text_area .d_text_box h2 span::before {
		display: none;
	}
	
	.d_portfolio_sub .tit_list {
		flex-wrap: wrap;
		justify-content: center;
		gap: 16px 20px;
	}
}
@media (max-width: 870px) {
	.d_portfolio_sub .d_tit_area p {
		font-size: 2.4rem;
		word-break: keep-all;
	}
}
@media (max-width: 760px) {
	.d_port_sub_sec .d_text_area {
		margin-bottom: 70px;
	}
	.d_portfolio_sub .d_tit_area p {
		font-size: 2.4rem;
		word-break: keep-all;
	}
	.d_portfolio_sub .tit_list li {
		margin-bottom: 30px;
		padding-right: 0;
	}
	.d_portfolio_sub .tit_list li a {
		padding-right: 0;
		padding: 0;
	}
	.d_port_sub_sec .d_project_list_area li h3 {
		width: 25%;
	}
	.d_port_sub_sec .d_project_list_area li p {
		overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
	}
	.d_port_sub_sec .d_text_area .d_info_text {
		margin-bottom: 30px;
	}
	.d_port_sub_sec .d_project_list_area {
		margin: 0 auto 70px;
	}
}
@media (max-width: 520px) {
	.d_port_sub_sec .d_text_area .d_explan {
		display: block;
	}
	.d_port_sub_sec .d_text_area .d_text_box p:nth-of-type(1) {
		margin-right: 0;
	}
	.d_port_sub_sec .d_project_list_area li h3 {
		width: 25%;
	}
	.d_port_sub_sec .d_project_list_area li p {
		width: 50%;
	}
	.d_port_sub_sec .d_project_list_area li span {
		width: 25%;
	}
}

/* LSY */
/* LSY */
/* LSY */

.d_port_sub_sec .d_video_box {
	max-width: 1280px;
}
.d_port_sub_sec .d_tit_area {
	position: relative;	
}
.d_port_sub_sec .d_tit_area .d_right_area span {
	position: absolute;
	bottom: 0;
	right: 0;
}
.d_port_sub_sec .d_text_area .d_explan {
	display: block;
	/* width: auto; */
}
.d_port_sub_sec .d_text_area .d_explan span {
	float: left;
	width: 50%;
	margin-bottom: 15px;
	font-size: 1.125rem;
}
.d_port_sub_sec .d_text_area .d_explan span b {
	display: inline-block;
	width: 100px;
	font-weight: 600;
}
.d_port_sub_sec .d_text_area .d_planing_text .d_explan span {
	width: 100%;
	margin-bottom: 15px;
}

.d_explan div div{line-height: 180%;}

#view_btn{display: block;}
#view_btn>div{width: 100%;}

@media (max-width: 1024px) {
	.d_port_sub_sec .d_text_area .d_info_text {display: block;}
	.d_port_sub_sec .d_text_area .d_planing_text {display: block;}
}	
@media (max-width: 660px) {
	.d_port_sub_sec .d_text_area .d_explan span {
		width: 100%;
	}
}