@charset "UTF-8";

/*----------------------------------------------------------
更新日：2024年12月27s日
=PC(960以上)
=PC & タブレット(960以下)
=スマホ(768px以下)
-------------------------------------------------------------*/

/*==================================================================
  Top page
===================================================================*/
body {
  min-height: 100vh;
}
/*
#main {
	overflow: hidden;
}*/

/* #keyv
------------------------------------------------------*/
#keyv {
	position: relative;
}
#keyv h1 {
	position: absolute;
	bottom: 0;
	width: 100%;
	max-width: 900px;
	left: 50%;
	text-align: right;
	z-index: 1;
	transform: translate(-50%,50%);
}
#keyv h2 {
	position: absolute;
	top: 50%;
	width: 100%;
	max-width: 900px;
	left: 50%;
	text-align: right;
	z-index: 1;
	transform: translate(-50%,-50%);
}
#keyv #keyvInner {
	overflow: hidden;
	height: 500px;
}
#keyv #keyvVideo {
	overflow: hidden;
	position: relative;
	height: 700px;
	background: url("/vr-ergono/asset/img/bg_keyv.jpg") no-repeat center center;
	transform: translateY(-160px);
}
#keyvVideo video{
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
}

@media only screen and (max-width:900px) {
	
}
@media only screen and (max-width:768px) {
	#keyv h1 img,
	#keyv h2 img {
		width: 65vw;
	}
	#keyv #keyvInner {
		height: 100vw;
	}
	#keyv #keyvVideo {
		height: 130vw;
		transform: translateY(-25vw);
	}
	#keyvVideo video {
		transform: translate(-43%,-50%);
	}
}

/* 基本セッティング
------------------------------------------------------*/
.sec {
	position: relative;
}
.sec .fade,
.sec .fade2,
.sec .fade3 {
	transition: 0.5s;
	opacity: 0;
	transform: translateY(100px);
}
.sec .fade.show,
.sec .fade2.show,
.sec .fade3.show {
	opacity: 1;
	transform: translateY(0);
}
.sec h2 {
	margin-bottom: 6em;
	text-align: center;
	font-size: 0.75em;
}
.sec h2 span {
	display: block;
	margin-bottom: 0.25em;
	letter-spacing: 0.05em;
	font-family: Arial,'sans-serif';
	font-size: 2.5em;
	color: #8dcfd3;
}

/* #about
------------------------------------------------------*/
#about {
	padding: 9em 0 3.5em;
	background: url("/vr-ergono/asset/img/body_bg1.png") no-repeat center center;
	line-height: 2em;
}
#about h2 { margin-bottom: 4em; }
#about .inner {
	display: flex;
	margin-bottom: 3em;
}
#about .box {
	width: 50%;
}
#about .txt,
#about .pic { width: 50%; }
#about .txt p {
	margin-bottom: 2em;
}
#about .pic { text-align: center; }
#about .inner2 {
	display: flex;
	border: 1px solid;
	font-weight: bold;
}
#about .inner2 .box {
	padding: 1em 0 0.5em;
	text-align: center;
}
#about .inner2 .box:first-of-type { border-right: 1px solid; }
#about .inner2 h3 {
	margin-bottom: 0.5em;
	font-size: 1.125em;
	font-weight: bold;
}

@media only screen and (max-width:900px) {
	#about {
		background-size: contain;
	}
}
@media only screen and (max-width:768px) {
	#about {
		padding: 5em 0 3.5em;
	}
	#about .inner {
		flex-direction: column-reverse;
		margin-bottom: 0;
	}
	#about .box,
	#about .txt,
	#about .pic { width: auto; }
	#about .txt p {
		margin-bottom: 2em;
	}
	#about .inner2 {
		display: block;
	}
	#about .inner2 .box:first-of-type {
		border-right:0;
		border-bottom: 1px solid;
	}
}

/* #movie
------------------------------------------------------*/
#movie {
	padding: 3.5em 0;
}
#movie .bg {
	position: absolute;
	top: 50%;
	left: 50%;
	width: max-content;
	transform: translate(-50%, -50%);
	z-index: -1;
	opacity: 0;
	transition: 2.0s;
}
#movie .bg.show {
	animation: fade 3s infinite linear 0s;
}
@keyframes fade {
	0%{ opacity: 0.4; }
	50% { opacity: 1; }
	100%{  opacity: 0.4; }
}

/* #use-case
------------------------------------------------------*/
#use-case {
	padding: 3.5em 0;
}
#use-case .flex {
	justify-content: space-between;
}
#use-case .inner {
	display: flex;
	flex-direction: column;
	width: calc(50% - 0.5em);
	max-width: 400px;
}
#use-case .box {
	flex-grow: 1;
	border: 1px solid;
}
#use-case .pic {
	position: relative;
}
#use-case .pic h3 {
	position: absolute;
	top: 50%;
	width: 100%;
	text-align: center;
	font-size: 1.5em;
	font-weight: bold;
	transform: translateY(-50%);
}
#use-case .pic h3 span {
	display: block;
	font-size: 0.5em;
	color: #8dcfd3;
}
#use-case .txt {
	padding: 1.25em 1.65em;
	font-size: 1.125em;
}
#use-case dl {
	padding: 1.25em;
	background: #8dcfd3;
	text-align: center;
	color: #000;
}
#use-case dt {
	font-size: 1.125em;
}
#use-case dd {
	font-size: 3.15em;
	font-weight: bold;
}
#use-case .kome {
	padding-top: 0.5em;
	text-align: right;
	font-size: 0.75em;
}
@media only screen and (max-width:768px) {
	#use-case .flex {
		display: block;
	}
	#use-case .inner {
		display: block;
		width: auto;
		max-width: none;
	}
	#use-case .inner:first-of-type { margin-bottom: 2em; }
}

/* #feature
------------------------------------------------------*/
#feature {
	padding: 6em 0;
}
#feature h2 {
	text-shadow: 0 0.875em 0.5em rgba(0,0,0,0.5);
}
#feature .baseWidth {
	padding-top: 24em;
} 
#feature .box {
	display: flex;
	justify-content: space-between;
}
#feature .box:nth-of-type(even) {
	flex-direction: row-reverse;
	margin-top: 8.5em;
}
#feature .pic.pc {
	display: block;
}
#feature .txt {
	width: 450px;
}
#feature .txt h3 {
	margin-bottom: 0.5em;
	padding: 0.25em;
	border: 1px solid;
	text-align: center;
	font-size: 1.5em;
	font-weight: bold;
}
#feature .txt p {
	font-size: 1.125em;
}
#feature .txt p:not(:last-of-type) { margin-bottom: 2em; }
#feature .img {
	position: absolute;
	top: 14em;
	left: 0;
	width: 100%;
	text-align: center;
	z-index: -1;
}
#feature .img img.pc { display: inline; }
#feature .bg {
	position: absolute;
	top: 0;
	left: 50%;
	width: max-content;
	transform: translate(-50%, 0);
	z-index: -2;
	opacity: 0;
	transition: 2.0s;
}
#feature .bg.show {
	animation: fade2 0.5s linear 0s forwards;
}
@keyframes fade2 {
	0% {
		opacity: 0;
	}
	100% {
		opacity: 1;
	}
}
@media only screen and (max-width:1047px) {
	#feature .baseWidth {
		padding-top: 37vw;
	} 
	#feature .box:nth-of-type(even) {
		margin-top: 10vw;
	}
}
@media only screen and (max-width:900px) {
	#feature .baseWidth {
		padding-top: 35vw;
	} 
	#feature .box {
		margin-left: 2em;
		margin-right: 2em;
	}
	#feature .pic.pc {
		width: 50%;
	}
	#feature .txt {
		width: calc(50% - 1em);
	}
}
@media only screen and (max-width:768px) {
	#feature { padding-top: 4em; }
	#feature .baseWidth {
		padding-top: 37vw;
	} 
	#feature .box {
		display: block;
		margin-left: 0;
		margin-right: 0;
	}
	#feature .box:nth-of-type(even) {
		margin-top: 3em;
	}
	#feature .pic.sp,
	#feature .txt {
		width: auto;
	}
	#feature .txt h3,
	#feature .txt .pic {
		margin-bottom: 1em;
	}
	#feature .txt .pic img {
		width: 100%;
		max-width: none;
	}
	#feature .img {
		top: 15em;
	}
	#feature .img img.sp {
		display: inline !important;
		width: 50vw;
	}
	#feature .bg {
		top: 0;
		left: 50%;
		width: 380vw;
		transform: translate(-50%, 0);
	}

}
/* #flow
------------------------------------------------------*/
#flow {
	padding: 6em 0 3.5em;
	background:url("/vr-ergono/asset/img/flow_bg.png") no-repeat top center;
	background-size: cover;
}
#flow .baseWidth { max-width: 1000px; }
#flow .box {
	overflow: hidden;
	position: relative;
	display: flex;
	align-items: stretch;
	justify-content: space-between;
	margin-bottom: 5em;
}
#flow .box:first-of-type {
	flex-direction: row-reverse;
}
#flow .txt {
	position: relative;
	width: 500px;
	margin-top: 1em;
	margin-right: -150px;
	margin-bottom: 1em;
	background: rgba(255,255,255,0.9);
	z-index: 1;
}
#flow .box:first-of-type .txt {
	margin-right:0;
	margin-left: -150px;
}
#flow h3 {
	padding: 0.25em 50px;
	border-bottom: 1px solid;
	font-size: 1.5em;
	font-weight: bold;
	color: #f20c88;
}
#flow dl {
	padding: 0.5em 0 0.5em 50px;
	color: #000;
}
#flow dt {
	font-size: 1.1em;
	font-weight: bold;
}
#flow dd {
	margin-bottom: 0.5em;
	padding-left: 1.3em;
	font-size: 0.875em;
}
#flow .pic {
	width: 550px;
}
#flow .box.noflex {
	display: block;
	margin-bottom: 0;
	text-align: center;
}
#flow .box.noflex .txt {
	width: auto;
	margin: 0;
	background: rgba(0,0,0,0.3);
}
#flow .box.noflex h3 {
	padding: 0.5em;
}
#flow .box.noflex dl {
	display: flex;
	justify-content: center;
	padding-left: 0;
	color: #FFF;
}
#flow .box.noflex dl div {
	width: 195px;
	margin-right: -8px;
	margin-bottom: 1em;
}
#flow .box.noflex div.last {
	margin-right: 0;
}
#flow .box.noflex dt {
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
}
#flow .box.noflex dt:after {
	content: "";
	position: absolute;
	top: 50%;
	right: 0;
	background: url("/vr-ergono/asset/img/flow_line.png") no-repeat;
	background-size: contain;
	width: 44px;
	height: 7px;
	transform: translate(41%,-50%);
}
#flow .box.noflex div.last dt:after {
	display: none;
}
#flow .box.noflex dt span {
	position: absolute;
}
#flow .box.noflex dd {
	padding-left: 0;
	font-size: 0.8em;
}
@media only screen and (max-width:900px) {
	#flow .txt {
		width: 55%;
		margin-right: -15%;
	}
	#flow .box:first-of-type .txt {
		margin-right:0;
		margin-left: -15%;
	}
	#flow h3 {
		padding: 0.25em 10%;
	}
	#flow dl {
		padding: 0.5em 0 0.5em 10%;
	}
	#flow .pic {
		width: 60%;
	}
	#flow .box.noflex dl div {
		width: 25%;
		margin-right: 0;
	}
	#flow .box.noflex dt:after {
		width: 28%;
		height: 5%;
		transform: translate(50%, -50%);
	}
}
@media only screen and (max-width:768px) {
	#flow {
		padding-top: 4em;
	}
	#flow .box {
		display: block;
		margin-bottom: 2em;
	}
	#flow .txt {
		width: auto;
		margin: 0 !important;
	}
	#flow h3 {
		padding: 0.25em 1em;
	}
	#flow dl {
		padding: 0.5em 1em;
	}
	#flow dl br { display: none; }
	#flow .pic {
		width: auto;
	}
	#flow .box.noflex dl {
		display: block;
		padding: 1em;
	}
	#flow .box.noflex dl div {
		display: flex;
		align-items: center;
		width: auto;
		margin-bottom: 0;
	}
	#flow .box.noflex dt:after {
		top: auto;
		left: 50%;
		right: auto;
		bottom: -3%;
		transform: translate(-50%,0) rotate(90deg);
	}
	#flow .box.noflex div.last dt:after {
		display: none;
	}
	#flow .box.noflex dt {
		flex-shrink: 0;
		width: 35%;
		font-size: 0.8em;
	}
	#flow .box.noflex dt span {
		position: absolute;
	}
	
	#flow .box.noflex dd {
		text-align: left;
	}
	.btnArea { padding: 3em 0 0; }
}