@charset "UTF-8";

.corp{
	position: relative;
	width:100%;
	margin: 100px auto 120px;
	overflow: hidden;
}

.corp__bg{
	position: absolute;
	top:40px;
	right:-80px;
	z-index: -1
}

.corp__banner-wrap{
	position: relative;
	width:100%;
	z-index: 10
}

.corp__banner{
	width:100%;
	max-width: var(--width-default);
	margin:0 auto;
	margin-bottom: 80px;
	padding:80px 0;
	box-sizing: border-box;
	border-radius: 12px;
	background: url(img/bg_01.png) no-repeat center/cover;
}

.corp__title{
	margin-bottom: 8px;
	text-align: center;
	color: var(--color-gray-00);
	padding: 0 20px;
	word-break: keep-all;
	box-sizing: border-box
}

.corp__breadcrumb{
	display: flex;
	justify-content: center;
	column-gap: 12px;
	margin-bottom: 40px;
	color: var(--color-gray-40);
	padding: 0 20px;
	box-sizing: border-box
}

.corp__link-wrap{
	display: flex;
	justify-content: center;
	width: 100%;
	padding: 0 20px;
	box-sizing: border-box
}

.corp__link-pc .corp__link-btn{
	padding:4px;
	background-color: var(--color-gray-00);
	border-radius: 100px;
	box-sizing: border-box;
}

.corp__link-pc .corp__link-default a{
	display: inline-flex;
	justify-content: center;
	align-items: center;
	height: 40px;
	padding: 0 40px;
	box-sizing: border-box;
	transition: 0.3s;
	border-radius: 100px
}

.corp__link-pc .corp__link-default a:hover{
	background-color: var(--color-gray-10);
}

.corp__link-pc .corp__link-on a{
	background-color: var(--color-primary-70);
	color: var(--color-gray-00);
}

.corp__link-pc .corp__link-on a:hover{
	background-color: var(--color-primary-80);
	color: var(--color-gray-00);
}

.corp__link-mo{
	display: none
}

.corp__content-wrap{
	max-width: var(--width-default);
	margin:0 auto;
}

.corp__content-headline{
	max-width: 720px;
	margin: 0 auto;
	margin-bottom: 40px;
	text-align: center;
	word-break: keep-all;
}

.corp__history-wrap{
	position: relative;
	display: grid;
	grid-template-areas: 
		". historyA"
		"historyB ."
		". historyC";
	grid-template-columns: repeat(2, 1fr);
	gap: 40px 80px;
}

.corp__history-wrap:before{
	content: '';
	display: block;
	position: absolute;
	top:20px;
	left:50%;
	transform: translate(-50%,0);
	width: 1px;
	height: 100%;
	background-color: var(--color-gray-20)
}

.corp__history-year{
	position: relative;	
}

.corp__history-2025{
	grid-area:	historyA;
}

.corp__history-2025 .corp__history-year:before{
	content: '';
	display: block;
	position: absolute;
	top:50%;
	left:-44.5px;
	transform: translateY(-50%);
	width: 9px;
	height: 9px;
	border-radius: 10px;
	background-color: var(--color-primary-70);
	z-index: 2
}

.corp__history-2025 .corp__history-year:after{
	content: '';
	display: block;
	position: absolute;
	top:50%;
	left:-50.5px;
	transform: translateY(-50%);
	width: 21px;
	height: 21px;
	border-radius: 10px;
	background-color: var(--color-primary-10);
	z-index: 1
}

.corp__history-2024{
	grid-area:	historyB;
	text-align: right;
}

.corp__history-2024 .corp__history-year:before{
	content: '';
	display: block;
	position: absolute;
	top:50%;
	right:-44.5px;
	transform: translateY(-50%);
	width: 9px;
	height: 9px;
	border-radius: 10px;
	background-color: var(--color-gray-30)
}

.corp__history-2023{
	grid-area:	historyC;
}

.corp__history-2023 .corp__history-year:before{
	content: '';
	display: block;
	position: absolute;
	top:50%;
	left:-44.5px;
	transform: translateY(-50%);
	width: 9px;
	height: 9px;
	border-radius: 10px;
	background-color: var(--color-gray-30)
}

.corp__history-subtxt{
	margin-top: 4px;
	color: var(--color-primary-70);
	word-break: keep-all;
}

.corp__history-grid{
	display: flex;
	flex-direction: column;
	gap:8px;
	margin-top: 20px
}

.corp__history-item{
	display: flex;
	column-gap: 20px;
}

.corp__history-con{
	color:var(--color-gray-80);
	word-break: keep-all;
}

.corp__history-month{
	color:var(--color-gray-50);
	word-break: keep-all;
}

.corp__history-2024 .corp__history-item{
	justify-content: flex-end;
}

.corp__banner,
.corp__content-headline,
.corp__history{
	opacity: 0;
	transform:translateY(40px);
	transition:1.5s ease-out
}

@media all and (max-width:1024px) {

	.corp__link-pc{
		display: none
	}

	.corp__link-mo{
		position: relative;
		display: block;
		width:100%;
		max-width: 400px;
	}

	.corp__link-bg{
		width:100%;
		height: 100%;
		background-color: transparent;
		position: fixed;
		top:0;
		left: 0;
		z-index: 5;
	}

	.corp__link-mo .corp__link-btn{
		position: relative;
		display: flex;
		justify-content: center;
		align-items: center;
		height: 48px;
		background-color:;
		border-radius: 100px;
		cursor: pointer;
		z-index: 10;
		background: var(--color-gray-00) url(../../../img/images/ico_select_close.svg) no-repeat right 16px center;
	}

	.corp__link-mo .corp__link-btn.link-open{
		background: var(--color-gray-00) url(../../../img/images/ico_select_open.svg) no-repeat right 16px center;
	}

	.corp__link-mo .corp__link-ul{
		width:100%;
		max-width: 392px;
		position: absolute;
		top:56px;
		left:50%;
		transform: translateX(-50%);
		border-radius:24px;
		background-color: var(--color-gray-00);
		box-shadow: inset 0 0 0 1px var(--color-gray-10);
		overflow: hidden;
		z-index: 10;
	}

	.corp__link-mo .corp__link-li{
		display: block;
		width:100%;
		padding:4px;
		box-sizing: border-box
	}

	.corp__link-mo .corp__link-li a{
		display: flex;
		height: 48px;
		align-items: center;
		justify-content: center;
		border-radius: 100px;
		transition: 0.3s
	}

	.corp__link-mo .corp__link-li a:hover{
		background-color: var(--color-gray-10);
		color: var(--color-gray-90);
	}

	.corp__bg{
		right:-400px
	}
}

@media all and (max-width:768px) {
	.corp__history-wrap{
		grid-template-areas: 
			". historyA"
			". historyB"
			". historyC";
		grid-template-columns: 20px 1fr;
		gap:40px 0
	}

	.corp__history-2024{
		text-align: left;
	}

	.corp__history-wrap:before{
		left:0;
		transform: translate(0,0);
	}

	.corp__history-2025 .corp__history-year:before{
		left:-24.5px;
	}

	.corp__history-2025 .corp__history-year:after{
		left:-30.5px;
	}

	.corp__history-2024 .corp__history-year:before{
		right:0;
		left:-24.5px;
	}

	.corp__history-2023 .corp__history-year:before{
		left:-24.5px;
	}

	.corp__history-2024 .corp__history-item{
		justify-content: flex-start;
	}

}

@media all and (max-width:500px) {
	.corp{
		width:100%;
		margin: 80px auto
	}

	.corp__banner{
		border-radius: 0
	}

	.corp__banner-wrap.calc40{
		width: calc(100% - 0px);
		margin: 0 auto;
	}
}