@charset "UTF-8";
@import "/include/css/common.sp.css";

/* ---------------------------------------------------------
	CSS Document about
--------------------------------------------------------- */

#about {
	margin: 0 8vw 20vw;
}

#about p {
	margin-bottom: 8vw;
}

#about .section {
	text-align: justify;
}

#about h4 {
	margin-bottom: 10px;
	font-weight: 600;
	font-size: 4vw;
	color: var(--orange);
}

#about h4:before {
	display: inline-block;
	vertical-align: 0.3em;
	content: '';
	width: 14px;
	height: 1px;
	margin-right: 8px;
	background: var(--orange);
}

#about .table {
	margin-bottom: 12vw;
}

#about dl {
	display: flex;
	justify-content: space-between;
}

#about dt {
	display: table-cell;
	vertical-align: middle;
	width: 130px;
	padding-bottom: 10px;
	border-bottom: solid 1px var(--orange);
	font-weight: 600;
}

#about dt {
	width: 28%;
	padding: 1em 0;
	border-bottom: solid 1px var(--orange);
	font-weight: 600;
}

#about dl:first-of-type dt {
	border-top: solid 1px var(--orange);
}

#about dd {
	width: 70%;
	padding: 1em 0;
	border-bottom: solid 1px var(--silver);
}

#about dl:first-of-type dd {
	border-top: solid 1px var(--silver);
}

/* ---------------------------------------------------------
	CSS Document flow
--------------------------------------------------------- */

#flow {
	margin-bottom: 15vw;
	padding: 15vw 8vw 5vw;
	background: #f0f0f0;
}

#flow .about {
	margin-bottom: 10vw;
	text-align: justify;
}

#flow .step {
	margin-bottom: 15vw;
	background: #fff;
	position: relative;
}

#flow .step:after {
	content: '';
	width: 10px;
	height: 10px;
	border-bottom: solid 2px var(--gray);
	border-right: solid 2px var(--gray);
	transform: translateX(-50%) rotate(45deg);
	position: absolute;
	left: 50%;
	bottom: -30px;
}

#flow .step:last-of-type:after {
	display: none;
}

#flow .box {
	text-align: justify;
}

#flow .box + .box {
	margin-top: 1vw;
}

#flow .box figure {
	text-align: center;
}

#flow .box figure img {
	height: 51.89173333333333vw;
}

#flow .box + .box figure img {
	height: 45.71253333333333vw;
}

#flow .row {
	padding: 4vw 5vw 6vw;
	background: #fff;
}

#flow .box .num {
	display: inline-block;
	vertical-align: top;
	margin-bottom: 3vw;
	border-bottom: solid 1px var(--orange);
	color: var(--orange);
}

#flow .box .num span {
	margin-left: 3px;
	font-size: 4vw;
}

#flow .box .name {
	margin-bottom: 15px;
	font-weight: 600;
	font-size: 4vw;
}

/* ---------------------------------------------------------
	CSS Document history
--------------------------------------------------------- */

#history {
	margin: 0 8vw 20vw;
}

#history .step1,
#history .step2,
#history .step3,
#history .step4 {
	margin-bottom: 12vw;
	border-radius: 4px;
	background: #fff;
	box-shadow: 0 0 0 1px var(--silver) inset;
	position: relative;
	opacity: 0;
	translate: 15% 0;
}

#history.isActive .step1,
#history.isActive .step2,
#history.isActive .step3,
#history.isActive .step4 {
	opacity: 1;
	translate: 0;
	transition-duration: 0.5s;
	transition-delay: 0.4s;
	transition-timing-function: opacity var(--ease-out-cubic), translate var(--ease-out-quint);
}

#history.isActive .step2 {
	transition-delay: 0.7s;
}

#history.isActive .step3 {
	transition-delay: 0.9s;
}

#history.isActive .step4 {
	transition-delay: 1.4s;
}

#history.isActive .step1:after,
#history.isActive .step2:after,
#history.isActive .step3:after {
	content: '';
	width: 12vw;
	height: 12vw;
	margin-left: -12vw;
	background: url(../images/arrow.svg) no-repeat center / 20px auto;
	transform: rotate(90deg) translateY(-50%);
	position: absolute;
	bottom: -12vw;
	left: 50%;
}

#history .name {
	border-radius: 4px 4px 0 0;
	background: linear-gradient(to bottom, var(--black) 0%, #1a1a1a 100%);
	font-weight: 500;
	font-size: 3.5vw;
	line-height: 10vw;
	color: #fff;
}

#history .row {
	padding: 5vw;
}

#history .step1 img,
#history .step3 img {
	height: 49.33333333333333vw;
}

#history .step4 img {
	height: 74vw;
}

#history figcaption {
	margin-top: 4vw;
	line-height: 1.5;
}

#history ul {
	width: 52vw;
	padding-left: 8vw;
	text-align: left;
	position: relative;
}

#history ul:after {
	content: '';
	width: 1px;
	height: calc(100% - 11vw);
	background: var(--gray);
	transform: translateY(-50%);
	position: absolute;
	top: 50%;
	left: 0;
}

#history li {
	border-radius: 4px;
	background: rgba(255, 93, 11, 0.2);
	line-height: 11vw;
	position: relative;
}

#history li:after {
	content: '';
	width: 6px;
	height: 6px;
	border-bottom: solid 1px var(--gray);
	border-right: solid 1px var(--gray);
	transform: rotate(45deg) translateX(-50%);
	position: absolute;
	bottom: -3.5vw;
	left: 50%;
}

#history li:last-of-type:before,
#history li:last-of-type:after {
	display: none;
}

#history li + li {
	margin-top: 5vw;
}