@charset "utf-8";
/*------------------------------------------------------------
	const-method
------------------------------------------------------------*/
#main {
	margin-bottom: 6.8rem;
}
#main .sec01 {
	padding-top: 3.7rem;
	position: relative;
	overflow: hidden;
}
#main .sec01 .content {
	max-width: 126.8rem;
}
#main .sec01::after {
	position: absolute;
	z-index: 3;
	top: 1.5rem;
	right: -2.5rem;
	height: inherit;
	content: '断熱性能と床暖房';
	font-size: 23.6rem;
	font-weight: 300;
	letter-spacing: 0.8em;
	color: rgb(219, 220, 220,0.5);
	line-height: 1;
	-ms-writing-mode: tb-rl;
	-webkit-writing-mode: vertical-rl;
	writing-mode: vertical-rl;
	font-family: "Noto Serif JP", serif;
}
@media all and (min-width: 897px) and (max-width: 1380px) {
	#main .sec01::after {
		font-size: 18rem;
	}
}
#main .sec01 .infoBox {
	margin-bottom: 29.2rem;
	position: relative;
}
#main .sec01 .infoBox img {
	width: 100%;
}
#main .sec01 .infoBox .title {
	position: absolute;
	z-index: 2;
	bottom: 2.9rem;
	left: 3rem;
	font-size: 5rem;
	letter-spacing: 0.2em;
	line-height: 1.64;
}
#main .sec01 .infoBox .title span {
	padding: 0 0 0.3rem 1rem;
	background: -webkit-linear-gradient(#000,#000) repeat-x left bottom  / 100% 6.8rem;
	box-decoration-break: clone;
	-webkit-box-decoration-break: clone;
}
#main .sec01 .innerList {
	margin: 0 auto 15.5rem;
	max-width: 75rem;
}
#main .sec01 .innerList li {
	margin: 0 0 12.1rem;
	width: auto;
}
#main .sec01 .innerList li:last-child {
	margin-bottom: 0;
}
#main .sec01 .innerList .title {
	margin-bottom: 1.5rem;
	text-align: center;
	font-size: 3.7rem;
	font-weight: 300;
	letter-spacing: 0.06em;
}
#main .sec01 .innerList a .txt {
	font-size: 6.7rem;
	font-weight: 300;
}
#main .sec01 .innerList .more {
	padding: 0.3rem 2.2rem 0.5rem;
	bottom: 1.8rem;
	left: 1.7rem;
	right: 1.7rem;
}
#main .sec01 .innerList .more span {
	padding-right: 2.8rem;
	font-size: 2.8rem;
	letter-spacing: 0.15em;
	background-size: 1.8rem auto;
}
#main .sec01 .imgBox {
	align-items: flex-start;
}
#main .sec01 .imgBox .textBox {
	flex: 1;	
}
#main .sec01 .imgBox .textBox p {
	margin: 0 -35% 4rem 0;
	font-size: 1.87rem;
	letter-spacing: 0.4em;
	line-height: 2;
}
#main .sec01 .imgBox .textBox p:last-of-type {
	margin-bottom: 0;
}
#main .sec01 .imgBox .photoBox {
	margin-top: 2.8rem;
	width: 55.5%;
}
#main .sec01 .imgBox .photoBox img {
	width: 100%;
}
@media all and (max-width: 896px) {
	#main {
		margin-bottom: 3rem;
	}
	#main .sec01 {
		padding-top: 0;
	}
	#main .sec01 .content {
		max-width: inherit;
	}
	#main .sec01::after {
		right: -0.5rem;
		font-size: 4rem;
	}
	#main .sec01 .infoBox {
		margin-bottom: 5rem;
	}
	#main .sec01 .infoBox .title {
		left: 0.5rem;
		bottom: 0.5rem;
		font-size: 1.6rem;
		line-height: 1.8;
	}
	#main .sec01 .infoBox .title span {
		background-size: 100% 3rem;
	}
	#main .sec01 .innerList {
		margin: 0 1rem 5rem;
		max-width: 100%;
	}
	#main .sec01 .innerList li {
		margin-bottom: 3rem;
	}
	#main .sec01 .innerList .title {
		margin-bottom: 0.5rem;
		font-size: 1.8rem;
	}
	#main .sec01 .imgBox {
		display: block;
	}
	#main .sec01 .imgBox .textBox {
		margin-bottom: 3rem;
	}
	#main .sec01 .imgBox .textBox p {
		margin: 0 0 1rem;
		font-size: 1.4rem;
	}
	#main .sec01 .imgBox .photoBox {
		margin-top: 0;
		width: auto;
	}
}