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

.cate_wrap .cate1{
	position: relative;
}
body.gjs-dashed .cate_wrap .cate1{
	background-color: #000;
}
.cate_wrap .cate1::after{
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 1;
	opacity: 0.6;
	background-color: #000000;
}
body.gjs-dashed .cate_wrap .cate1::after{
	display: none;
}

.cate_wrap .cate1 .contents{
	position: relative;
	z-index: 2;
}
.cate_wrap .cate1 .contents .txtbox p span{
	font-size: clamp(18px,2.2vw,24px);
	padding: 0 8px;
	display: inline-block;
}
.cate_wrap .cate1 .contents .txtbox p:not(:last-of-type){
	margin-bottom: 30px;
}

.cate_wrap .cate2{
	position: relative;
}
.cate_wrap .cate2::after{
	content: "";
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	z-index: 1;
	opacity: 0.2;
	background-image: url("https://arai-mokuzai.com/system_panel/uploads/images/sectio01_bg.jpg");
	background-position: center bottom;
	background-repeat: no-repeat;
	background-size: cover;
}
.cate_wrap .cate2 > div{
	position: relative;
	z-index: 2;
}
.cate_wrap .cate2 .boxwrap{
	gap: 40px;
	align-items: stretch;
}
.cate_wrap .cate2 .boxwrap .box{
	width: calc(100% / 3 - 80px / 3);
	background-color: #fff;
	gap: 30px;
	padding: 40px;
	border-radius: 3px;
}
.cate_wrap .cate2 .boxwrap .box:nth-of-type(2){animation-delay: 0.2s;}
.cate_wrap .cate2 .boxwrap .box:nth-of-type(3){animation-delay: 0.4s;}
.cate_wrap .cate2 .boxwrap .box .toptxt{
	position: relative;
	padding-bottom: 20px;
}
.cate_wrap .cate2 .boxwrap .box .toptxt::after{
	content: "";
	position: absolute;
	width: 20px;
	height: 1px;
	background-color: #000;
	left: 50%;
	bottom: 0;
	transform: translateX(-50%);
}

body.gjs-dashed{}
.cate_wrap .cate3{ background-color: #F2F2F2;}
.cate_wrap .cate3 .boxwrap .box{
	position: relative;
	width: 80%;
	padding: 100px 60px;
}
.cate_wrap .cate3 .boxwrap .box:nth-of-type(odd){
	margin-left: 20%;
}
.cate_wrap .cate3 .boxwrap .box:not(:last-of-type){
	margin-bottom: 50px;
}
.cate_wrap .cate3 .boxwrap .box::after{
	content: "";
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	z-index: 1;
	opacity: 0.6;
}
.cate_wrap .cate3 .boxwrap .box:nth-of-type(odd)::after{
	background: #000000;
	background: linear-gradient(270deg, rgba(0, 0, 0, 1) 0%, rgba(69, 68, 69, 0.8) 45%, rgba(75, 74, 75, 0.5) 55%, rgba(110, 109, 110, 0) 100%);
}
.cate_wrap .cate3 .boxwrap .box:nth-of-type(even)::after{
	background: #000000;
	background: linear-gradient(90deg, rgba(0, 0, 0, 1) 0%, rgba(69, 68, 69, 0.8) 45%, rgba(75, 74, 75, 0.5) 55%, rgba(110, 109, 110, 0) 100%);
}
body.gjs-dashed .cate_wrap .cate3 .boxwrap .box{
	background-color: #000;
}
body.gjs-dashed .cate_wrap .cate3 .boxwrap .box::after{
	display: none;
}
.cate_wrap .cate3 .boxwrap .box .txtbox{
	position: relative;
	z-index: 2;
	width: 45%;
}
.cate_wrap .cate3 .boxwrap .box:nth-of-type(odd) .txtbox{
	margin-left: 50%;
}
.cate_wrap .cate3 .boxwrap .box:nth-of-type(even) .txtbox{
	margin-left: 5%;
}

.flow_wrap .box{
	position: relative;
	flex-direction: row-reverse;
	align-items: flex-start;
}
.flow_wrap .box::after{
	content: "";
	position: absolute;
	left: 25px;
	top: 10px;
	width: 1px;
	height: calc(100% - 10px);
	transform: translateX(-50%);
	border-left: 1px dashed #383743;
}
.flow_wrap .box:not(:last-of-type){margin-bottom: 50px;}
.flow_wrap .box:last-of-type::after{display: none;}


.flow_wrap .box > div{
	position: relative;
	z-index: 2;
}
.flow_wrap .box .imgbox{
	width: 280px;
}
.flow_wrap .box .txtbox{
	width: calc(100% - 280px);
	padding-right: 30px;
	align-items: flex-start;
	justify-content: flex-start;
}
.flow_wrap .box .txtbox .numbox{
	background-color: #F7F7F7;
	padding-bottom: 20px;
}
.flow_wrap .box .txtbox .numbox .num{
	width: 50px;
	aspect-ratio: 1 / 1;
	line-height: 1;
	font-weight: 500;
}
.flow_wrap .box .txtbox .txtitem{
	width: calc(100% - 50px);
	padding-left: 30px;
	flex-direction: column;
	align-items: flex-start;
	gap: 20px;
}

/* ---------- IEのみ ---------- */
@media all and (-ms-high-contrast: none) {
}
/* ---------- 1280px ~ ---------- */
@media screen and (max-width: 1280px){
	.cate_wrap .cate2 .boxwrap{
		gap: 30px;
	}
	.cate_wrap .cate2 .boxwrap .box{
		width: calc(100% / 3 - 60px / 3);
		gap: 25px;
		padding: 30px;
	}
	
	.cate_wrap .cate3 .boxwrap .box .txtbox{
		width: 55%;
	}
	.cate_wrap .cate3 .boxwrap .box:nth-of-type(odd) .txtbox{
		margin-left: 40%;
	}
	.cate_wrap .cate3 .boxwrap .box:nth-of-type(even) .txtbox{
		margin-left: 5%;
	}
	.flow_wrap .box .imgbox{
		width: 240px;
	}
	.flow_wrap .box .txtbox{
		width: calc(100% - 240px);
		padding-right: 20px;
		justify-content: flex-start;
	}
}
/* ---------- 1080px ~ ---------- */
@media screen and (max-width: 1080px){
	.cate_wrap .cate2 .boxwrap{
		gap: 20px;
	}
	.cate_wrap .cate2 .boxwrap .box{
		width: calc(100% / 3 - 40px / 3);
		gap: 25px;
		padding: 20px;
	}
	.cate_wrap .cate3 .boxwrap .box{
		width: 90%;
		padding: 100px 50px;
	}
	.cate_wrap .cate3 .boxwrap .box:nth-of-type(odd){
		margin-left: 10%;
	}
	.cate_wrap .cate3 .boxwrap .box:not(:last-of-type){
		margin-bottom: 50px;
	}
	.cate_wrap .cate3 .boxwrap .box .txtbox{
		width: 60%;
	}
	.cate_wrap .cate3 .boxwrap .box:nth-of-type(odd) .txtbox{
		margin-left: 35%;
	}
	.cate_wrap .cate3 .boxwrap .box:nth-of-type(even) .txtbox{
		margin-left: 5%;
	}
	.flow_wrap .box .txtbox .numbox{
		padding-bottom: 10px;
	}
	.flow_wrap .box .txtbox .numbox .num{
		width: 40px;
	}
	.flow_wrap .box::after{
		left: 20px;
	}
	.flow_wrap .box .txtbox .txtitem{
		width: calc(100% - 40px);
		padding-left: 20px;
	}
}
/* ---------- 768px ~ ---------- */
@media screen and (max-width: 768px){
	.cate_wrap .cate2 .boxwrap{
		gap: 10px;
	}
	.cate_wrap .cate2 .boxwrap .box{
		width: calc(100% / 3 - 20px / 3);
		gap: 20px;
		padding: 15px;
	}
	.cate_wrap .cate3 .boxwrap .box{
		width: 90%;
		padding: 100px 50px;
	}
	.cate_wrap .cate3 .boxwrap .box:nth-of-type(odd){
		margin-left: 10%;
	}
	.cate_wrap .cate3 .boxwrap .box:not(:last-of-type){
		margin-bottom: 50px;
	}
	.cate_wrap .cate3 .boxwrap .box .txtbox{
		width: 70%;
	}
	.cate_wrap .cate3 .boxwrap .box:nth-of-type(odd) .txtbox{
		margin-left: 25%;
	}
	.cate_wrap .cate3 .boxwrap .box:nth-of-type(even) .txtbox{
		margin-left: 5%;
	}
}
/* ---------- 576px ~ ---------- */
@media screen and (max-width: 576px){
	.cate_wrap .cate2 .boxwrap{
		gap: 20px;
	}
	.cate_wrap .cate2 .boxwrap .box{
		width: 100%;
		gap: 20px;
		padding: 20px;
	}
	.cate_wrap .cate2 .boxwrap .box:nth-of-type(2){animation-delay: 0s;}
	.cate_wrap .cate2 .boxwrap .box:nth-of-type(3){animation-delay: 0s;}
	.cate_wrap .cate3 .boxwrap .box{
		width: 95%;
		padding: 80px 20px;
	}
	.cate_wrap .cate3 .boxwrap .box:nth-of-type(odd){
		margin-left: 5%;
	}
	.cate_wrap .cate3 .boxwrap .box:not(:last-of-type){
		margin-bottom: 30px;
	}
	.cate_wrap .cate3 .boxwrap .box::after{
		opacity: 0.8;
	}
	.cate_wrap .cate3 .boxwrap .box:nth-of-type(odd)::after{
		background: #000000;
		background: linear-gradient(90deg, rgba(0, 0, 0, 1) 0%, rgba(69, 68, 69, 0.8) 45%, rgba(75, 74, 75, 0.5) 55%, rgba(110, 109, 110, 0.5) 100%);
	}
	.cate_wrap .cate3 .boxwrap .box:nth-of-type(even)::after{
		background: #000000;
		background: linear-gradient(90deg, rgba(0, 0, 0, 1) 0%, rgba(69, 68, 69, 0.8) 45%, rgba(75, 74, 75, 0.5) 55%, rgba(110, 109, 110, 0.5) 100%);
	}
	.cate_wrap .cate3 .boxwrap .box .txtbox{
		width: 100%;
	}
	.cate_wrap .cate3 .boxwrap .box:nth-of-type(odd) .txtbox{
		margin-left: 0;
	}
	.cate_wrap .cate3 .boxwrap .box:nth-of-type(even) .txtbox{
		margin-left: 0;
	}
	.flow_wrap .box{
		position: relative;
		padding-left: 50px;
		padding-top: 30px;
		padding-bottom: 15px;
	}
	.flow_wrap .box:not(:last-of-type){
		margin-bottom: 30px;
	}
	.flow_wrap .box .imgbox{
		width: 100%;
		margin-bottom: 20px;
	}
	.flow_wrap .box .txtbox{
		position: static;
		width: 100%;
		padding-right: 0px;
		justify-content: flex-start;
	}
	.flow_wrap .box .txtbox .numbox{
		position: absolute;
		left: 0;
		top: 0;
	}
	.flow_wrap .box .txtbox .txtitem{
		padding-left: 0;
		gap: 15px;
	}
	.flow_wrap .box .txtbox .numbox .num{
		width: 35px;
	}
	.flow_wrap .box::after{
		left: 17.5px;
	}
}

/* ---------- 350px ~ ---------- */
@media screen and (max-width: 350px){
}