@charset "utf-8";

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

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

.fv-mask {
	width: 100%;
	height: 100vh;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 10;
	background: rgba(0,0,0,0.4);
	display: flex;
	justify-content: center;
	align-items: center;
}
.fv-mask .texts {
	text-align: center;
	position: relative;
	z-index: 4;
}
.fv-mask .texts .text1 {
	font-size: 100px;
	line-height: 1.4;
}
.fv-mask .texts .text2 {
	margin-top: 1.5em;
	font-size: 38px;
}

#first-view {
	width: 100%;
	height: 100vh;
	position: relative;
	overflow: hidden;
}
#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) {
	.fv-mask {
		height: 110vw;
		top: 60px;
	}
	.fv-mask .texts {
	}
	.fv-mask .texts .text1 {
		font-size: 36px;
	}
	.fv-mask .texts .text2 {
		font-size: 14px;
	}

	#first-view {
		height: 110vw;
	}
	#first-view video,
	#first-view video.size2 {
		width: auto;
		height: 110vw;
	}
}

/* -------------------------------------------------
	visualizations
------------------------------------------------- */

.visualization .bg {
	-webkit-position: sticky;
	position: sticky;
	top: 0;
}
.visualization .bg img {
	width: 100%;
}
.visualization .inner {
	max-width: 1600px;
	width: 96%;
	height: 100%;
	margin: 0 auto;
	position: relative;
}
.visualization:nth-child(odd) .inner {
	text-align: right;
}
.visualization .text-group {
	max-width: 600px;
	padding: 60px 30px;
	background: #000;
	display: inline-block;
	box-sizing: border-box;
	text-align: left;
}
.visualization .text-group h2 {
	font-weight: bold;
	font-size: 30px;
}
.visualization .text-group h2 .e {
	display: block;
	color: #45b035;
}
.visualization .text-group h2 .j {
	margin-top: 0.5em;
	display: block;
	color: #fff;
}
.visualization .text-group .desc {
	margin-top: 1em;
	font-size: 16px;
	line-height: 2;
}

@media print, screen and (min-width:768px) and (max-width:1200px) {
	.visualization .text-group {
		padding: calc(60 * 0.08vw) calc(30 * 0.08vw);
	}
	.visualization .text-group h2 {
		font-size: calc(30 * 0.08vw);
	}
	.visualization .text-group .desc {
		font-size: calc(16 * 0.08vw);
	}
}

@media screen and (max-width:767px) {
	.visualizations {
		margin-top: 60px;
	}
	.visualization .bg {
		-webkit-position: static;
		position: static;
	}
	.visualization .inner {
		width: 100%;
	}
	.visualization .text-group {
		padding: 20px 15px 40px;
		max-width: none;
		display: block;
	}
	.visualization .text-group h2 {
		font-size: 20px;
	}
	.visualization .text-group .desc {
		font-size: 10px;
	}
}