@charset "utf-8";

@media print, screen and (min-width:768px) {
	main {
		padding-top: 0 !important;
	}
}

/* -------------------------------------------------
	first-view
------------------------------------------------- */

#first-view {
	width: 100%;
	height: 100vh;
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	overflow: hidden;
}
#first-view .text-group {
	text-align: center;
	position: relative;
	z-index: 4;
}
#first-view h1 {
	max-width: 838px;
	width: 75%;
	margin: 0 auto;
}
#first-view h1 img {
	width: 100%;
}
#first-view p {
	margin-top: 2em;
	font-size: 34px;
}
#first-view video {
	position: absolute;
	left: 50%;
	top: 50%;
	z-index: 2;
	transform: translate(-50%,-50%);
	
	/* ブラウザ高が、動画よりも、低い */
	width: 100vw;
	height:calc(100vw * 336 / 596);
}
#first-view video.size2 { /* ブラウザ高が、動画よりも、高い */
	height: 100vh;
	width: calc(100vh * 596 / 336);
}

@media screen and (max-width:767px) {
	#first-view {
		height: 110vw;
	}
	#first-view h1 {
		width: 230px;
	}
	#first-view p {
		font-size: 12px;
	}
	#first-view video,
	#first-view video.size2 {
		width: auto;
		height: 110vw;
	}
}

/* -------------------------------------------------
	lead
------------------------------------------------- */

#lead {
	background: url(../img/bg_02.jpg) no-repeat center center / cover fixed;
}
#lead .text-wrap {
	padding: 200px 0;
}
#lead .headline {
	font-size: 30px;
}
#lead p {
	margin-top: 2em;
	font-size: 18px;
	line-height: 2;
}

@media screen and (max-width:767px) {
	#lead {
		background-attachment: scroll;
	}
	#lead .text-wrap {
		padding: 30px 0 30px 20px;
	}
	#lead .headline {
		font-size: 14px;
		line-height: 1.54;
	}
	#lead p {
		font-size: 9px;
		line-height: 1.7;
	}
}

/* -------------------------------------------------
	content-list
------------------------------------------------- */

.content-list li {
	position: relative;
}
.content-list li video {
	width: 100%;
}
.content-list li .bg {
	-webkit-position: sticky;
	position: sticky;
	top: 0;
}
.content-list li .bg > * {
	width: 100%;
}
.content-list li .text-wrap1 {
	max-width: 1600px;
	width: 96%;
	margin: 0 auto;
	position: relative;
}
.content-list li:nth-child(odd) .text-wrap1 {
	text-align: right;
}
.content-list li .text-wrap2 {
	width: 555px;
	padding: 30px 0;
	background: #000;
	display: inline-block;
	text-align: center;
}
.content-list li .logo {
	width: 182px;
}
.content-list li .label {
	margin-top: 0.5em;
	font-size: 70px;
}
.content-list li .title {
	margin-top: 1em;
	font-size: 28px;
	line-height: 1.6;
}
.content-list li .desc {
	margin: 1.5em 0 1em;
	font-size: 17px;
	line-height: 1.6;
}
.content-list li .more {
	font-size: 34px;
	color: #00aec0;
	transition: color 0.2s ease-out;
}

.content-list li .border-box {
	margin: 0 auto;
}
.content-list li .border-box:first-of-type {
	margin: 20px 0;
}
.content-list li .border-box:last-of-type {
	margin-bottom: 20px;
}
.content-list li .border-box .title,
.content-list li .border-box .desc {
	margin-top: 0;
	margin-bottom: 0;
}

@media print, screen and (min-width:768px) {
	.content-list li .more:hover {
		color: #80d7e0;
	}
}

@media print, screen and (min-width:768px) and (max-width:1200px) {
	.content-list li .text-wrap2 {
		width: calc(555 * 0.08vw);
		padding: calc(30 * 0.08vw) 0;
	}
	.content-list li .logo {
		width: calc(182 * 0.08vw);
	}
	.content-list li .label {
		font-size: calc(70 * 0.08vw);
	}
	.content-list li .title {
		font-size: calc(28 * 0.08vw);
	}
	.content-list li .desc {
		font-size: calc(17 * 0.08vw);
	}
	.content-list li .more {
		font-size: calc(34 * 0.08vw);
	}
}

@media screen and (max-width:767px) {
	.content-list li .bg {
		-webkit-position: static;
		position: static;
	}
	.content-list li .text-wrap1 {
		max-width: none;
		width: 100%;
	}
	.content-list li:nth-child(odd) .text-wrap1 {
		text-align: center;
	}
	.content-list li .text-wrap2 {
		width: 100%;
		padding: 20px 0 40px;
		display: block;
	}
	.content-list li .logo {
		width: 80px;
	}
	.content-list li .label {
		font-size: 30px;
	}
	.content-list li .title {
		font-size: 14px;
	}
	.content-list li .desc {
		font-size: 9px;
	}
	.content-list li .more {
		font-size: 16px;
		font-weight: bold;
	}
}