/* TOPページ 店舗推移セクション */

.expansion {
	padding: 116px 0 363px;
	background-color: #297842;
	position: relative;
}
.expansion::before {
	content: "";
	display: block;
	position: absolute;
	width: 100%;
	height: 100%;
	background-image: url(../img/dot_back.webp);
	background-size: 100%;
	top: 0;
	left: 0;
	mix-blend-mode: multiply;
}
.expansion::after {
	content: "";
	position: absolute;
	display: block;
	width: 100%;
	aspect-ratio: 1920 / 215;
	bottom: -1px;
	left: 0;
	background: url(../img/expansion_btmback.webp);
	background-repeat: no-repeat;
	background-size: 100%;
	background-position: center bottom -1px;
}
@media (max-width: 834px) {
	.expansion {
		padding: 116px 0 260px;
	}
}
@media (max-width: 480px) {
	.expansion {
		padding: 30px 0 120px;
	}
}

.expansion__wrapper {
	max-width: 1020px;
	width: 95%;
	margin: 0 auto;
}
.expansion__wrapper::after {
	position: absolute;
	content: "";
	display: block;
	max-width: 174px;
	width: 10%;
	aspect-ratio: 174 / 285;
	background-image: url(../img/expansion_deco.webp);
	background-size: 100%;
	background-repeat: no-repeat;
	z-index: 1;
	right: 7%;
	bottom: 15vw;
}
@media (max-width: 834px) {
	.expansion__wrapper::after {
		width: 15%;
		bottom: 0;
	}
}

.expansion__head {
	max-width: 900px;
	width: 95%;
	margin: 0 auto 71px;
}
@media (max-width: 480px) {
	.expansion__head {
		margin-bottom: 27px;
	}
}

.expansion__head h2 {
	width: 100%;
	margin: 0;
	padding: 0.3em 0;
	background-color: #FFF;
	border-radius: 50px;
	font-size: 40px;
	font-weight: bold;
	text-align: center;
	color: #297842;
	position: relative;
}
.expansion__head h2::before {
		content: "";
		display: block;
		position: absolute;
		width: 72px;
		height: 31px;
		margin: 0 auto;
		background-color: #FFF;
		clip-path: polygon(0 0, 100% 0, 50% 100%);
		right: 0;
		left: 0;
		bottom: -30px;
}
@media (max-width: 480px) {
	.expansion__head h2 {
		padding: 8px 0;
		font-size: 20px;
	}

	.expansion__head h2::before {
		width: 44px;
		height: 17px;
		bottom: -16px;
	}
}

.expansion__container {
	width: 100%;
	background-color: #FEFDED;
	border-radius: 26px;
	padding: 24px 0;
	position: relative;
}

.expansion__container h3 {
	max-width: 480px;
	width: 95%;
	margin: 0 auto 30px;
	background-color: #297842;
	border-radius: 50px;
	padding: 0.2em 0;
	font-size: 32px;
	font-weight: bold;
	text-align: center;
	color: #FFF;
}
@media (max-width: 834px) {
	.expansion__container h3 {
		width: 70%;
		font-size: 18px;
	}
}

.expansion__container .flex-box {
	max-width: 740px;
	width: 95%;
	margin: 0 auto;
	display: flex;
}

.expansion__boxs {
	width: 25%;
	display: flex;
	flex-direction: column;
	gap: 40px 0;
	flex-shrink: 0;
}
@media (max-width: 480px) {
	.expansion__boxs {
		gap: 10px 0;
	}
}

.expansion__box {
	max-width: 181px;
	width: 95%;
	aspect-ratio: 1 / 1;
	background-color: #FFF;
	border: 1px solid #297842;
	border-radius: 50%;
	position: relative;
}

.expansion__box .inner {
	position: absolute;
	width: fit-content;
	height: fit-content;
	margin: auto;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
}

.expansion__box .icon {
	max-width: 52px;
	width: 95%;
	aspect-ratio: 1 / 1;
	margin: 0 auto 3px;
}
@media (max-width: 834px) {
	.expansion__box .icon {
		width: 50%;
	}
}
@media (max-width: 480px) {
	.expansion__box .icon {
		width: 40%;
	}
}

.expansion__box .icon img {
	display: block;
	width: 100%;
	height: auto;
}

.expansion__box p {
	margin-bottom: 0;
	font-size: 18px;
	font-weight: bold;
	text-align: center;
	color: #297842;
	line-height: 1.5;
}
@media (max-width: 480px) {
	.expansion__box p {
		font-size: 10px;
		line-height: 1.2;
	}
}

.expansion__graph {
	max-width: 531px;
	width: 75%;
	aspect-ratio: 531 / 445;
	position: relative;
}

.expansion__graph .graph-arrow {
	position: absolute;
	max-width: 164px;
	width: 30%;
	aspect-ratio: 164 / 144;
	background-image: url(../img/expansion_graph-arrow.webp);
	background-repeat: no-repeat;
	background-size: 100%;
	top: 1vw;
	left: 30%;
}

.expansion__graph .graph-container {
	display: flex;
	justify-content: space-between;
	height: 100%;
	align-items: flex-end;
}

.expansion__graph .graph-box {
	max-width: 65px;
	width: 17%;
	height: 100%;
	position: relative;
	opacity: 0;
	display: flex;
	flex-direction: column;
	justify-content: end;
	transition: opacity 0.3s ease;
}
.expansion__graph.is-show .graph-box {
	opacity: 1;
}

.expansion__graph .graph-box .graph-bar {
	width: 100%;
	background-color: #2E7A45;
	height: 0;
	transition: height 1s ease;
}
.expansion__graph .graph-box .school-num {
	display: block;
	width: max-content;
	margin: 0 auto;
	font-size: 12px;
	font-weight: bold;
	color: #00516D;
	text-align: center;
}
@media (max-width: 480px) {
	.expansion__graph .graph-box .school-num {
		font-size: 8px;
	}
}

.expansion__graph .graph-box:nth-child(1) .graph-bar {
	background-color: #8EAD97;
}

.expansion__graph .graph-box:nth-child(2) .graph-bar {
	background-color: #769F81;
}

.expansion__graph .graph-box:nth-child(3) .graph-bar {
	background-color: #62946F;
}

.expansion__graph .graph-box:nth-child(4) .graph-bar {
	background-color: #49875A;
}

.expansion__graph .graph-box:nth-child(5) .school-num {
	font-size: 26px;
	color: #FF8C00;
}
@media (max-width: 480px) {
	.expansion__graph .graph-box:nth-child(5) .school-num {
		font-size: 12px;
	}
}


.expansion__graph .graph-box .label {
	display: block;
	width: max-content;
	margin: 0 auto;
	text-align: center;
	font-size: 12px;
	font-weight: bold;
	color: #00516D;
}
@media (max-width: 480px) {
	.expansion__graph .graph-box .label {
		font-size: 8px;
	}
}