@charset "utf-8";
/* CSS Document */
/** {outline: 1px solid red;}*/
html {
	font-size: 100%;
}
body {
	font-family: "Noto Serif JP", serif;
	background-color: #E6E2D7;
	color: #000;
	font-size: 1rem; /*16px*/
}
img {
	max-width: 100%;
	vertical-align: bottom;
}
a:hover {
	opacity: 0.8;
}
.container {
	max-width: 1024px;
	margin: 0 auto 184px;
	padding: 0 20px;
}
.logo {
	width: 40px;
	margin-left: 60px;
}
.logo a {
	display: block;
}
.nav_menu {
	color: #fff;
	writing-mode: vertical-rl;
}
.nav_menu li {
	margin-left: 20px;
}
.section_content {
	display: flex;
	flex-direction: row-reverse;
}
.section_title {
	writing-mode: vertical-rl;
	font-size: 2.25rem; /*36px*/
	letter-spacing: 0.2em;
}
/*=========== #header ===========*/
#header {
	width: 100%;
	height: 100vh;
	background-image: url("../img/mainvisual-pc.jpg");
	background-size: cover;
	background-position: center bottom;
	padding: 60px 0 30px;
	color: #fff;
	margin-bottom: 184px;
	position: relative;
}
.wrapper {
	display: flex;
	flex-direction: row-reverse;
	padding-right: 80px;
	padding-left: 40px;
}

#header nav {
	width: 100%;
	display: flex;
	justify-content: space-between;
	flex-direction: row-reverse;
}
.btn {
	background-color: rgba(255,255,255,0.2);
	width: 68px;
	height: 257px;
	padding: 8px;
	writing-mode: vertical-rl;
	position: absolute;
	bottom: 30px;
	left: 40px;
}
.btn a {
	display: block;
	width: 100%;
	height: 100%;
	border: 1px solid #fff;
	text-align: center;
	line-height: 52px;
}
/*=========== #news ===========*/
#news .section_title::before {
	content: "News";
	display: block;
	font-size: 0.625rem; /*10px*/
	margin-left: 10px;
	margin-top: -5px;
	letter-spacing: 0;
}
.news_list {
	writing-mode: vertical-rl;
	margin-top: 75px;
	margin-right: 100px;
	border-left: 1px solid #000;
}
.news_date {
	font-size: 0.625rem;
	font-weight: normal;
	border-right: 1px solid #000;
	padding-right: 30px;
}
.news_title {
	padding-left: 30px;
}
/*=========== #value,#harmony ===========*/
#value .section_title, #harmony .section_title {
	display: flex;
	align-items: center;
}
#value .section_title::after, #harmony .section_title::after {
	content: "Create New Values";
	display: block;
	font-size: 0.625rem; /*10px*/
	margin-top: 25px;
	letter-spacing: 0;
}
#harmony .section_title::after {
	content: "Science & Technology";
}
.section_imgbox {
	position: relative;
}
.section_content img {
	width: 640px;
	height: 426px;
	object-fit: cover;
	margin: 100px 20px 0 0;
}
.section_text {
	width: 358px;
	height: 137px;
	display: flex;
	justify-content: center;
	align-items: center;
	background-color: rgba(249, 233, 6, 0.6);
	position: absolute;
	left: -20px;
	bottom: -20px;
}
.section_text p {
	color: #fff;
}
#harmony.section_content {
	flex-direction: row;
}
#harmony.section_content img {
	margin-left: 20px;
	margin-right: 0;
}
#harmony .section_text {
	left: auto;
	right: -20px;
	background-color: rgba(149, 42, 38, 0.6);
}
/*=========== map ===========*/
.map {
	width: 100%;
	height: 450px;
}
.map iframe {
	width: 100%;
	height: 450px;
}
/*=========== #footer ===========*/
#footer {
	background-color: #000;
	color: #fff;
	padding-top: 80px;
	padding-bottom: 30px;
}
#footer address, .footer_info {
	writing-mode: vertical-rl;
	text-orientation: upright;
}
#footer address {
	font-size: 0.875rem; /*14px*/
	margin-left: 60px;
}
.footer_info {
	margin-left: 0;
	margin-right: auto;
	font-size: 0.875rem;
}
.copyright {
	padding-top: 13px;
	text-align: center;
	font-size: 0.625rem;
}
/*===========スマホ===========*/
@media screen and (max-width : 768px) {
	.container {
		width: 100%;
	}
	.section_title {
		font-size: 1.75rem; /*28px*/
	}
	/*=========== #header ===========*/
	#header {
		background-image: url("../img/mainvisual-sp.jpg");
		padding: 20px 0;
		margin-bottom: 83px;
	}
	.wrapper {
		padding-right: 20px;
		padding-left: 20px;
	}
	/*=========== #news ===========*/
	.news_list {
		margin-top: 10px;
		margin-right: 30px;
	}
	.news_date {
		padding-right: 12px;
	}
	.news_title {
		padding-left: 12px;
	}
	/*=========== #value,#harmony ===========*/
	#value .section_title::after, #harmony .section_title::after {
		display: none;
	}
	.section_imgbox {
		width: 100%;
		margin-right: 10px;
	}
	.section_content img {
		width: 100%;
		height: auto;
	}
	.section_text {
		font-weight: 0.875rem;
		width: 60%;
		height: 95px;
	}
	#harmony.section_content img {
		margin-left: 0px;
	}
	#harmony .section_imgbox {
		margin-right: 0;
		margin-left: 10px;
	}
	/*=========== #footer ===========*/
	#footer {
		padding-top: 40px;
	}
	#footer address {
		margin-left: 25px;
	}
	#footer .nav_menu li {
		margin-left: 10px;
		font-size: 0.875rem;
	}
	#footer .logo {
		margin-left: 25px;
	}
} /*media*/