@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;500;600;700&display=swap');
html { scroll-behavior: smooth; }
body {
	font-family: 'Noto Sans JP', sans-serif;
	font-size: 14px;
	line-height: 1.75;
	color: #000;
	background: #fff;
	margin: 0;
	padding: 0;
	position: relative;
}

* {
	font-size: 1em;
	box-sizing: border-box;
	background-size: contain;
}

html, body, p, h1, h2, h3, h4, h5, ul, ol, li, dd, dl, dt, div {
	padding: 0;
	margin: 0;
	font-weight: 500;
}

img {
	border: 0;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
	vertical-align:top;
	max-width: 100%;
}

html { height: 100%; }
li { list-style-type: none; }
a {
	color: inherit;
	text-decoration: none;
}
a.underline,
.underline a { text-decoration: underline; }
.none { display: none; }
.sp { display: none; }
.pc { display: block; }

/* for modern brouser */
.clearfix:after {
	content: ".";
	display: block;
	clear: both;
	height: 0;
	line-height: 0;
	font-size: 0;
	visibility: hidden;
}

/* IE7,MacIE5 */
.clearfix { display: inline-block; }

/* WinIE6 below, Exclude MacIE5 \*/
* html .clearfix { height: 1%; }
.clearfix { display: block; }
.tcenter { text-align: center; }
.tright { text-align: right; }

/* 選択色 */
::selection {
	background: #ef5a3e;
	color: #fff;
}

::-moz-selection {
	background: #ef5a3e;
	color: #fff;
}

/* YouTube 埋め込み */
.YT {
	position: relative;
	width: 100%;
	padding-top: 56.25%;
}
.YT iframe {
	position: absolute;
	top: 0;
	right: 0;
	width: 100% !important;
	height: 100% !important;
}

/* common */
section h2 {
	font-size: 1.25em;
	text-align: center;
	margin-top: -5em;
	padding-top: 5em;
}
.anker {
	margin-top: -5em;
	padding-top: 5em;
}
.subTTL { font-weight: 600; }
.subTTL::before {
	content: "　　";
	display: inline-block;
	background: url(../images/common/sub_ttl_left.svg);
	background-size: 100% 100%;
}
.subTTL::after {
	content: "　　";
	display: inline-block;
	background: url(../images/common/sub_ttl_right.svg);
	background-size: 100% 100%;
}
.btn a {
	display: flex;
	justify-content: center;
	align-items: center;
	margin: 2em auto;
	padding: 0.5em 2em;
	border: #ef5a3e solid 2px;
	border-radius: 10em;
	background: #fff;
	color: #ef5a3e;
	font-size: 1.2em;
	text-align: center;
}
.btn.green a { border-color: #03af92; color: #03af92; width: 50%; }

.red { color: #ef5a3e; }
.red2 { color: #82200e; }
.yellow { color: #db9b00; }
.green { color: #03af92; }
.bk { color: #000; }

/* header */
header {
	padding: 1em;
	width: 100%;
	background: #ef5a3e;
	text-align: center;
}
header.fixed {
	position: fixed;
	z-index: 999;
	top:0;
	left:0;
	display: grid;
	grid-gap: 0.5em;
	grid-template-columns: 300px 1fr;
}
header.fixed h1 { display: inline-block; }
header.fixed h1, header.fixed ul {
	display: flex;
	justify-content: end;
	align-items: center;
}
header h1 { display: none; }
ul.menuBox li {
	color: #fff;
	display: inline-block;
	padding: 0 1em;
	border-right: #faada2 solid 1px;
}
ul.menuBox li:last-child { border: 0; }
.logo-sp { display: none; }

/* NAVI */
div.menu-trigger { display: none; }
div.menu-trigger img {
	cursor: pointer;
	position: fixed;
	top:0;
	right: 0;
	z-index: 100;
	width: 15vw;
	max-width: 100px;
}
nav {
	width: 100%;
	height: 100%;
	background-color: rgba(239,90,62,0.95);
	position: fixed;
	top: 0;
	left: 0;
	text-align: center;
	color: #fff;
	z-index: 99;
	transform: translate(0, -110vh);
	opacity: 1;
	transition: .5s all;
	overflow: auto;
}
nav.open {
	opacity: 1;
	transform: translateZ(0);
	transition: .5s all;
}
nav ul.nMenu {
	margin: 3em auto 0;
	display: grid;
	grid-gap: 0.5em;
	grid-template-columns: 1fr;
	width: 95%;
	max-width: 800px;
}
nav ul.nMenu li {
	padding: 0.5em;
	font-size: 1.25em;
	background: #fff;
	color: #ef5a3e;
	border-radius: 0.5em;
	cursor: pointer;
}
nav ul.nMenu li.logo {
	padding: 8em 2em 2em;
	background: none;
}
nav ul.nMenu a li:hover {
	background: #03af92;
	color: #fff;
}
nav ul.nMenu a:nth-child(1) li:hover { background: none; }

/* SNS */
div.sns {
	position: relative;
	z-index: 20;
	text-align: center;
	padding: 3em 0;
}
div.sns img {
	margin: 0 15px;
	border-radius: 1em;
	box-shadow: 0 0.25rem 2rem hsl(0 0% 0% / 20%);
}
nav div.sns {
	text-align: center;
	padding: 0.5em 0;
}
nav div.sns img {
	width: 20vw;
	margin: 0 0.125em;
	box-shadow: none;
}

/* MAIN */
main {
	position: relative;
	background: url(../images/index/bg_main_pc.jpg) center center no-repeat;
	background-size: cover;
	height: 600px;
}
main h1 {
	position: absolute;
	z-index: 2;
	width: 60%;
	height: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
}
main div.mainIMG {
	position: absolute;
	right: 0;
	bottom: 0;
}
main div.mainIMG img { height: 550px; }

main .columnBox {
	position: absolute;
	z-index: 2;
	right: 2em;
	bottom: 2em;
	background: #fff;
	border: #ef5a3e solid 5px;
	border-radius: 1em;
	box-shadow: 0 0.25rem 2rem hsl(0 0% 0% / 20%);
	padding: 1em;
	width: 300px;
}

main .columnBox .columnList li {
	text-indent: -1.5em;
	margin-left: 1.5em;
	padding: 0.75em 0 0;
}
main .columnBox .columnList li small {
	display: block;
	font-size: 0.75em;
	margin-left: 2em;
}
main .columnBox .columnList li::before {
	content: "　　　";
	display: inline-block;
	background: url(../images/common/icon_maru.svg);
	background-size: 100% 100%;
}
main .columnBox .columnList li a:hover { text-decoration: underline; }

/* 本展示について */
.aboutBox {
	background: url(../images/index/bg_about.jpg) center center repeat;
	padding: 2em 0;
}
.aboutBook {
	padding: 3em 10% 3em 3em;
	background: url(../images/index/about_book.png);
	background-size: 100% 100%;
	width: 100%;
	max-width: 1500px;
}
.bookContents {
	display: grid;
	grid-gap: 10%;
	grid-template-columns: 1fr 1.7fr;
	width: 100%;
	margin: 5em auto;
}
.bookMenu li.icon {
	font-size: 1.5em;
	margin: 1em 0;
}
.bookMenu li.icon::before {
	content: "　　　";
	display: inline-block;
	background: url(../images/common/icon_maru.svg);
	background-size: 100% 100%;
}
.bookMenu li.sankaku {
	text-indent: 2em;
	margin: 1em 0;
}
.bookMenu li.sankaku::before {
	content: "▶　";
	display: inline-block;
	color: #ef5a3e;
}
.bookContents div:last-child { text-align: center; }
#vjs_video_3 {
	max-width: 450px;
	max-height: 253px;
	width: 40vw;
	height: 22.5vw;
	margin: 2em auto;
}

/* 各章のみどころ */
.highlightBox {
	background: url(../images/index/bg_highlight.jpg) center center repeat-x;
	background-size: auto 100%;
	padding: 2em;
}
.highlightList {
	margin: 3em auto;
	display: grid;
	grid-gap: 2em;
	grid-template-columns: 1fr 1fr 1fr;
	width: 90%;
	max-width: 1000px;
	text-align: center;
}
.highlightList h3 {
	font-weight: 700;
	font-size: 1.25em;
	line-height: 1.5;
	padding: 0.5em 0;
}
.highlightList li:nth-child(1) h3 { color: #03af92; }
.highlightList li:nth-child(2) h3 { color: #db9b00; }
.highlightList li:nth-child(3) h3 { color: #ef5a3e; }
.highlightList li .btn a { margin: 0 auto; }
.highlightList h3 small {
	display: block;
	font-size: 0.75em;
}
.highlightList p { text-align: left; }

/* みなさまからの声 */
.impressionsBox {
	background: url(../images/index/bg_voice.jpg) center center repeat;
	padding: 2em 0;
}

/* 来場者の声 */
ul.slide {
	position: relative;
	z-index: 20;
	position: relative;
	border-collapse: separate;
	border-spacing: 1em 0;
	margin: 2em auto 0;
}
ul.slide li {
	position:relative;
	vertical-align: top;
	background: #fff;
	padding: 2em;
	border-radius: 1em;
	font-size: 0.9em;
	line-height: 1.75;
	box-shadow: 0 0.25rem 2rem hsl(0 0% 0% / 20%);
}
ul.slide li:after{
	border: solid transparent;
	content:'';
	height:0;
	width:0;
	pointer-events:none;
	position:absolute;
	border-color: rgba(255, 255, 255, 0);
	border-top-width: 1.25em;
	border-bottom-width: 1em;
	border-left-width: 1em;
	border-right-width: 1em;
	margin-left: -1em;
	border-top-color:#fff;
	top: 99%;
	left: 15%;
}
ul.slide li h3 {
font-size: 1.25em;
	line-height: 1.25;
	font-weight:600;
	text-align: left;
	margin: 0 0 0.5em
}
ul.slide li p { text-align: right; padding-top: 0.5em; }
ul.slide .slick-list{ overflow: hidden; }
ul.slide .slick-slide {
	max-width: 250px;
	margin:0 1em;
}
.slick-slide { float: none; }
.slick-track .slick-slide {
	display: table-cell;
	height: auto;
	align-items: center;
	justify-content: center;
}
ul.slide .prev-arrow {
	position: absolute;
	left:1em;
	top: 50%;
	bottom: 0;
	margin: -25px 0 0 0;
	z-index: 10;
	border-radius: 50%;
	box-shadow: 0 0.25em 2em hsl(0 0% 0% / 30%);
	cursor: pointer;
}
ul.slide .next-arrow {
	position:absolute;
	right:1em;
	top: 50%;
	bottom: 0;
	margin: -25px 0 0 0;
	z-index:10;
	border-radius: 50%;
	box-shadow: 0 0.25em 2em hsl(0 0% 0% / 30%);
	cursor: pointer;
}

/* 展示会情報 */
.informationBox {
	background: url(../images/index/bg_information.jpg) center center repeat;
	padding: 2em 0 0;
}

/* 開催日時・会場 */
ul.schedule {
	position: relative;
	z-index: 20;
	width: 90%;
	max-width: 1000px;
	margin: 1em auto;
	border-radius: 1em;
	box-shadow: 0 0.25rem 2rem hsl(0 0% 0% / 20%);
}
ul.schedule li {
	width: 100%;
	max-width: 1100px;
	display: grid;
	grid-gap: 0;
	grid-template-columns: 1fr 1fr;
	margin: 0 auto;
	padding: 2em;
	background: #fff;
}
ul.schedule li div:nth-child(1) { padding: 0 1em 0 0; }
ul.schedule li div:nth-child(1) h4 {
	font-size: 1.25em;
	font-weight: bold;
	color: #ef5a3e;
}
ul.schedule li div:nth-child(1) dl {
	display: grid;
	grid-gap: 0.25em;
	grid-template-columns: 1fr;
	line-height: 1.5;
}
ul.schedule li div:nth-child(1) dl dt {
	color: #ef5a3e;
	padding: 0.25em;
	font-weight: bold;
}
ul.schedule li div:nth-child(1) dl dd {
	padding: 0 1em 1em;
	border-bottom: #ccc dashed 1px;
}
ul.schedule li div:nth-child(2) { background: #fff; }
ul.schedule li div:nth-child(2) iframe { width: 100%; height: 100%; }
.noinfo {
	background: #fff;
	text-align: center;
	padding: 2em;
	border-radius: 1em;
	box-shadow: 0 0.25rem 2rem hsl(0 0% 0% / 20%);
}

/* footer */
footer {
	position: relative;
	color: #000;
	background: #fff;
	display: flex;
	padding: 20em 2em 2em;
	margin-top: -18em;
	font-size: 0.8em;
	width: 100%;
    background: linear-gradient(rgba(255,255,255,0),rgba(255,255,255,1),rgba(255,255,255,1));
}

footer > div:nth-of-type(1) { text-align: left; width: 30%; }
footer > div:nth-of-type(1) a { text-decoration: underline; }
footer > div:nth-of-type(2) { text-align: right; width: 70%; }

.indent { text-indent: 1em; }

@media all and (max-width: 736px) {
	img { max-width: 100%; }
	.sp { display: block; }
	.pc { display: none; }

	body { font-size: 3vw; }

	.logo-sp {
		cursor: pointer;
		display: block;
		position: fixed;
		top:0;
		left: 0;
		z-index: 90;
		width: 100vw;
		height: 15vw;
		padding: 0.5em 22vw 0.5em 0.5em;
		background: rgba(255,255,255,0.85)
	}
	main {
		position: relative;
		z-index: 95;
		background: url(../images/index/bg_main_sp.jpg) center center no-repeat;
		background-size: cover;
		height: 100vh;
	}
	main h1 {
		width: 100%;
		height: 55vh;
		padding: 2.5vw;
	}
	main h1 img {
		max-height: 45vh;
		max-width: 95vw;
	}
	main div.mainIMG img {
		height: 95vw;
		max-height: 60vh;
		max-width: 95vw;
	}
	.aboutBook {
		padding: 0;
		background: none;
	}
	.bookContents {
		grid-gap: 0;
		grid-template-columns: 1fr;
		margin: 0 auto;
	}
	.bookContents div.spBook {
		padding: 5em 13% 3em 10%;
		background: url(../images/index/about_book_sp.png);
		background-size: 100% 100%;
		width: 100%;
		max-width: 1200px;
	}
	.bookContents div h2 { text-align: center; }
	#vjs_video_3 {
		width: 80vw;
		height: 45vw;
		margin: 0 auto 2em;
	}
	
	/* 各章のみどころ */
	.highlightList {
		grid-gap: 2em;
		grid-template-columns: 1fr;
	}

	main .columnBox {
		right: 1em;
		bottom: 1em;
		width: calc(100% - 2em);
	}
	main .columnBox { font-size: 0.9em; }
	main .columnBox .columnList li small {
		display: inline-block;
	}
	div.menu-trigger { display: block; }
	header, header.fixed { display: none; }

	/* 来場者の声 */
	ul.slide li {
		vertical-align: top;
		padding: 5vw;
		border-radius: 2vw;
		font-size: 0.9em;
	}
	ul.slide .slick-slide {
		max-width: 70vw;
		margin: 0 1vw;
	}

 	div.sns img { width: 20vw; }
 	
 	ul.schedule li { grid-template-columns: 1fr; }
 	ul.schedule li div:nth-child(2) iframe { height: 80vw; }
}