@import url("https://fonts.googleapis.com/css?family=Fira+Sans:400,700|Noto+Sans+JP&display=swap");

@import url("https://use.fontawesome.com/releases/v5.6.1/css/all.css");

/************************
	CONCEPT
************************/

.concept-content {
	width: 100%;
}

.concept-title01 {
	font-size: 4.5vw;
	margin-bottom: 42px;
	text-align: center;
}

.concept-title02 {
	font-size: 4.2vw;
	margin-bottom: 38px;
	text-align: center;
}

.concept-cover {
	position: relative;
}

.concept-cover::before {
	-webkit-transform: translateX(-50%);
	background-color: #e02b32;
	content: "";
	display: block;
	height: 40px;
	left: 50%;
	position: absolute;
	top: -20px;
	transform: translateX(-50%);
	width: 4px;
}

.concept-cover-read {
	background-color: #fff;
	margin: auto;
	padding: 60px 0 60px;
}

.concept-cover-read p {
	font-size: 3vw;
	font-weight: 600;
	letter-spacing: 1px;
	line-height: 1.8;
	text-align: center;
}

.concept-cover-read p:not(:last-of-type) {
	margin-bottom: 20px;
}

.concept-list {
	-ms-flex-direction: column;
	-ms-flex-pack: start;
	-webkit-box-direction: normal;
	-webkit-box-orient: vertical;
	-webkit-box-pack: start;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	flex-direction: column;
	justify-content: flex-start;
}

.concept-item {
	margin-bottom: 30px;
	width: 100%;
}

.concept-item-head {
	margin-bottom: 10px;
	position: relative;
}

.concept-item-head > .title {
	background-color: #e02b32;
	bottom: 0;
	color: #fff;
	display: inline-block;
	font-size: 1.9rem;
	height: 30px;
	padding: 1px 20px 6px 15px;
	position: absolute;
	right: 0;
}

.concept-item-head > .title::before {
	border-right: 30px solid #e02b32;
	border-top: 30px solid transparent;
	content: "";
	display: block;
	left: -30px;
	position: absolute;
	top: 0;
}

@media screen and (min-width: 769px) {

.concept-content {
	width: 1240px;
}

.concept-title01 {
	font-size: 3.2rem;
	margin-bottom: 72px;
}

.concept-title02 {
	font-size: 2.7rem;
	margin-bottom: 68px;
}

.concept-cover {
	margin-bottom: 90px;
}

.concept-cover::before {
	height: 80px;
	top: -40px;
}

.concept-cover-read {
	margin-top: -90px;
	padding: 60px 0;
	position: relative;
	width: 820px;
}

.concept-cover-read::after {
	-webkit-box-shadow: 0 14px 19px rgba(0, 0, 0, 0.05);
	-webkit-transform: translateX(-50%);
	background-color: #fff;
	border-radius: 40px;
	bottom: 0;
	box-shadow: 0 14px 19px rgba(0, 0, 0, 0.05);
	content: "";
	height: 50px;
	left: 50%;
	position: absolute;
	transform: translateX(-50%);
	width: 98%;
	z-index: -1;
}

.concept-cover-read p {
	font-size: 1.8rem;
	line-height: 2;
}

.concept-cover-read p:not(:last-of-type) {
	margin-bottom: 24px;
}

.concept-list {
	-ms-flex-direction: row;
	-ms-flex-pack: justify;
	-webkit-box-direction: normal;
	-webkit-box-orient: horizontal;
	-webkit-box-pack: justify;
	flex-direction: row;
	justify-content: space-between;
}

.concept-item {
	margin-bottom: 0;
	width: 388px;
}

.concept-item-head {
	margin-bottom: 30px;
}

.concept-item-head > .title {
	font-size: 1.9rem;
	height: 40px;
	padding: 6px 20px 6px 10px;
}

.concept-item-head > .title::before {
	border-right: 40px solid #e02b32;
	border-top: 40px solid transparent;
	left: -40px;
}

}