@charset "utf-8";
/* CSS Document */

@import url('https://fonts.googleapis.com/css2?family=BIZ+UDGothic&family=Kaisei+Tokumin&family=Noto+Sans+JP:wght@100..900&family=Zen+Kaku+Gothic+New&display=swap');

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
	font-size: 62.5%;
	box-sizing: border-box;
	margin: 0;
	padding: 0;
	overflow-x: hidden;
	font-family: "Noto Sans JP", sans-serif;
	font-weight: 400;
	font-style: normal;
}

body {
	position: relative;
	min-height: 100vh;
	overflow-x: hidden;
}

span {
	color: #FFD700;
	/* color: #D0B100; */
}

.c-link {
	display: inline-block;
	color: #000;
	text-decoration: none;
}

.c-link:hover {
	color: #FFD700;
}

header {
	width: 100%;
	height: 100vh;
	margin: 0 auto;
	text-align: left;
	font-size: 200%;
	padding: 20px 40px 20px 20px;
	color: #fff;
	font-weight: 400;
	font-style: normal;
	text-shadow: 2px 2px 4px #000;
	display: flex;
	flex-direction: column;
	justify-content: flex-start;
	align-items: flex-start;
	position: relative;
}

.main {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 98%;
	max-width: 800px;
	text-align: center;
	font-size: 300%;
	font-family: "Noto Sans JP", sans-serif;
	font-optical-sizing: auto;
	font-weight: 900;
	font-style: normal;
}

h1 {
	position: absolute;
	width: 100%;
	top: 10px;
	left: 50%;
	text-align: center;
	transform: translateX(-50%);
	font-size: 76%; /* 必要に応じてサイズ調整 */
	line-height: 110%;
	font-weight: 900;
	font-style: normal;
	font-family: "Noto Sans JP", sans-serif;
	opacity: 0.1;
}

.bottom-text {
	position: absolute;
	width: 100%;
	bottom: 10px;
	left: 50%;
	text-align: center;
	transform: translateX(-50%);
	font-size: 70%; /* 必要に応じてサイズ調整 */
}

.left-text {
	position: absolute;
	width: 23px;
	height: 300px;
	top: 170px;
	left: 2px;
	transform: translateX(-50%);
	font-size: 70%; /* 必要に応じてサイズ調整 */
	writing-mode: horizontal-tb; /* 横書きを保つ */
	transform: rotate(90deg); /* テキストを90度回転 */
	transform-origin: right top; /* 回転の基点を設定 */
	white-space: nowrap; /* テキストの折り返しを防ぐ */
	letter-spacing: 0.4em; /* 文字間を少し広げる */
}

.right-text {
	position: absolute;
	width: 30px;
	top: 370px;
	right: 2px;
	transform: translateX(-50%);
	font-size: 70%; /* 必要に応じてサイズ調整 */
	writing-mode: horizontal-tb; /* 横書きを保つ */
	transform: rotate(90deg); /* テキストを90度回転 */
	transform-origin: right top; /* 回転の基点を設定 */
	white-space: nowrap; /* テキストの折り返しを防ぐ */
	letter-spacing: 0.4em; /* 文字間を少し広げる */
}

header p.h1 {
	font-size: 200%;
	margin-top: -10px;
	font-family: "Noto Sans JP", sans-serif;
	font-optical-sizing: auto;
	font-weight: 900;
	font-style: normal;
}

header p.h2 {
	font-size: 60%;
	margin-top: -6px;
	font-feature-settings: "kern";
}

.half-moon-button {
	margin: 0 auto;
	display: flex;
	justify-content: center;
	align-items: center;
	margin-top: 30px;
	width: 400px;
	height: 60px;
	background-color: #FFD700;
	border: none;
	border-radius: 50px;
	position: relative;
	overflow: hidden;
	font-size: 40%;
	color: #666;
	cursor: pointer;
	transition: background-color 0.6s ease, color 0.6s ease;
}

.half-moon-button.mini {
	width: 260px;
	font-size: 85%;
	margin: -10px auto 20px auto;
}

.half-moon-button::before,
.half-moon-button::after {
	content: '';
	position: absolute;
	top: 50%;
	width: 40px;
	height: 100px;
	background-color: #FFD700;
	border-radius: 50%;
	transform: translateY(-50%);
}

.half-moon-button::before {
	left: -50px;
}

.half-moon-button::after {
	right: -50px;
}

.arrow {
	position: absolute;
	right: 75px;
	color: #666; /* 矢印の色を設定 */
	transition: right 0.3s ease, color 0.3s ease; /* colorの遷移も追加 */
	font-size: 1.5em;
}

.half-moon-button:hover .arrow {
	right: 65px;
	color: #666; /* ホバー時の矢印の色 */
}

.half-moon-button:hover {
	background: #fff;
	color: #666;
	transition: background-color 0.6s ease, color 0.6s ease;
}

.half-moon-button.mini:hover {
	background: #000;
	color: #fff;
	transition: background-color 0.6s ease, color 0.6s ease;
}

.half-moon-button.mini:hover .arrow {
	right: 65px;
	color: #fff; /* ホバー時の矢印の色 */
}

footer {
	width: 100%;
	background: #000;
	color: #fff;
	text-align: left;
	font-size: 200%;
	margin: 0px auto;
	padding: 0;
}

footer p.top1 {
	background: #fff;
	color: #000;
	padding: 10px 0px;
	text-align: center;
}

footer p.top2 {
	background: #FFD700;
	color: #000;
	padding: 10px 0px;
	text-align: center;
	font-size: 80%;
}

footer div.bottom {
	width: 80%;
	max-width: 1000px;
	margin: 0px auto;
	padding: 30px 0px;
	display: flex;
	justify-content: space-between;
}

footer div.bottom .left {
	width: 40%;
}

footer div.bottom .right {
	width: 60%;
	padding: 0px 40px;
	line-height: 2.2em;
}

footer div.bottom .right span {
	font-family: "Noto Sans JP", sans-serif;
	font-optical-sizing: auto;
	font-weight: 900;
	font-style: normal;
	font-size: 120%;
}

footer div.bottom .right .btn {
	display: inline-block;
	font-size: 90%;
	width: 40%;
	margin: 5px 5px;
	padding: 2px 10px;
	background: #F3F3F3;
	box-sizing: border-box;
	border: 1px #F3F3F3 solid;
	transition: border-color 1s ease, color 1s ease;
	transition: background-color 1s ease, color 1s ease;
	text-decoration: none;
	color: #000;
	text-align: center;
}

footer div.bottom .right .btn:hover {
	border: 1px #ccc solid;
	background: #FFD700;
	color: #000;
	transition: border-color 1s ease, color 1s ease;
	transition: background-color 1s ease, color 1s ease;
}

footer div.bottom .right .sns {
	margin: 20px 0px 0px 5px;
}

footer div.bottom .right .sns img {
	display: inline-block;
	width: 30px;
	height: auto;
	margin-right: 3px;
	filter: grayscale(100%);
}

@media (max-width: 768px) {
	header {
		font-size: 160%;
		padding: 30px 10px;
		text-align: center;
	}

	.main {
		font-size: 150%;
		top: 45%;
	}

	.top-text {
		font-size: 70%; /* 必要に応じてサイズ調整 */
	}

	.bottom-text {
		font-size: 90%; /* 必要に応じてサイズ調整 */
	}

	header p {
		font-size: 260%;
	}

	.half-moon-button {
		width: 250px;
		font-size: 60%;
	}

	.arrow {
		right: 45px;
	}

	.half-moon-button:hover .arrow {
		right: 35px;
		color: #666; /* ホバー時の矢印の色 */
	}

	.half-moon-button.mini {
		width: 80%;
		font-size: 85%;
		margin: -10px auto 20px auto;
	}

	.half-moon-button.mini:hover {
		background: #000;
		color: #fff;
		transition: background-color 0.6s ease, color 0.6s ease;
	}

	.half-moon-button.mini:hover .arrow {
		right: 25px;
		color: #fff; /* ホバー時の矢印の色 */
	}

	footer div.bottom {
		display: block;
		width: 98%;
		margin: 0px auto;
	}

	footer div.bottom .left {
		display: block;
		width: 95%;
		margin: 0px auto;
	}

	footer div.bottom .right {
		display: block;
		width: 100%;
		margin: 0px auto;
		padding: 10px 20px;
	}
}

/* -----------------------------
ページ背景（動画）
----------------------------- */

.video-background {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	overflow: hidden;
	z-index: -1;
}

#bg-video {
	position: absolute;
	top: 50%;
	left: 50%;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transform: translate(-50%, -50%);
	z-index: -1;
}

/* -----------------------------
コンテンツ内ＷＲＡＰ
----------------------------- */

.wrap {
	z-index: 1;
	padding: 30px 0px;
	background: #fff;
	color: #000; /* テキストの色を白に設定 */
	box-sizing: border-box;
}

.wrap-white {
	z-index: 1;
	padding: 10px 10px;
	background: #fff;
	box-sizing: border-box;
}

.wrap-black {
	z-index: 1;
	padding: 70px 10px;
	font-size: 180%;
	box-sizing: border-box;
	text-align: center;
	background-color: #000;
	color: #fff;
	transition: background-color 0.5s ease, color 0.5s ease;
}

.wrap-black p {
	font-size: 180%;
	font-family: "Noto Sans JP", sans-serif;
	font-optical-sizing: auto;
	font-weight: 900;
	font-style: normal;
	margin-bottom: 30px;
}

/*
.wrap-black:hover {
	background: #fff;
	color: #000;
	transition: background-color 0.6s ease, color 0.6s ease;
}
*/

.wrap-black.scrolled {
	background: #fff;
	color: #000;
}

.wrap-none {
	z-index: 1;
	padding: 15px;
	background: none;
	color: #000; /* テキストの色を黒に設定 */
	box-sizing: border-box;
}

.wrap-none img {
	width: 95%;
	margin: 0px auto;
	max-width: 800px;
}

.container {
	display: flex;
	flex-wrap: wrap;
	gap: 20px; /* 列間のスペース */
	width: 85%;
	margin: 0px auto;
	font-size: 160%;
}

.column {
	flex: 1;
	min-width: calc((100% / 3) - 10px - 10px / 3);
	/* 3つの列が10pxの間隔を持つように調整 */
	box-sizing: border-box;
	border: 1px #000 solid;
}

.column h3 {
	width: 100%;
	text-align: center;
	font-size: 160%;
	font-family: "Noto Sans JP", sans-serif;
	font-optical-sizing: auto;
	font-weight: 900;
	font-style: normal;
	margin: 30px 0;
}

.column p {
	width: 75%;
	margin: 0px auto 40px auto;
	text-align: left;
	line-height: 1.8em;
}

.column .video {
	width: 100%;
	height: auto;
	object-fit: cover; /* アスペクト比を保ちながら表示エリアに収める */
	display: block;
}

/* スマホ用のメディアクエリ */
@media (max-width: 768px) {
	.wrap-black {
		font-size: 140%;
	}

	.wrap-black p {
		font-size: 130%;
	}

	.container {
		width: 94%;
	}

	.column {
		flex: none;
		width: 100%;
		margin: 0 auto; /* センタリング */
	}

	.column p {
		width: 90%;
	}
}

/* -----------------------------
ページコンテンツ
----------------------------- */

.contents-wrap {
	margin: 50px auto 60px auto;
	width: 98%;
	max-width: 1000px;
}

.contents-wrap.center {
	text-align: center;
	margin: 10px auto;
}

.contents-wrap p {
	font-size: 300%;
	font-family: "Noto Sans JP", sans-serif;
	font-optical-sizing: auto;
	font-weight: 900;
	font-style: normal;
}

.contents-wrap span {
	font-size: 130%;
	color: #000;
}

.contents-main {
	margin: 10px auto;
	width: 98%;
	max-width: 1000px;
	overflow: hidden; /* 確実にオーバーフローを防ぐ */
}

.contents-main .left {
	float: left;
	width: 40%;
	padding: 10px;
	box-sizing: border-box; /* パディングとボーダーを幅に含む */
}

.contents-main .left img {
	width: 100%;
	height: auto;
	border: 5px #fff solid;
	box-shadow: 4px 4px 8px rgba(0, 0, 0, 0.3); /* 下辺と右辺にシャドウを追加 */
}

.contents-main .right {
	float: left;
	width: 60%;
	padding: 3px 10px 3px 40px;
	font-size: 140%;
	box-sizing: border-box;
}

.contents-main .right.w100 {
	width: 100%;
	text-align: center;
}

.contents-main .right b {
	font-size: 160%;
	font-family: "Noto Sans JP", sans-serif;
	font-optical-sizing: auto;
	font-weight: 900;
	font-style: normal;
	display: block;
	margin-bottom: 15px;
}

.contents-main .right .txt {
	margin: 18px 8px;
	line-height: 1.8em;
}

.contents-main .right .ctitle {
	margin: 18px 0px;
	line-height: 1.8em;
}

.contents-main .right .s-name {
	display: inline-block;
	width: 47%;
	margin: 5px 5px;
	padding: 13px 8px;
	background: #F3F3F3;
	box-sizing: border-box;
	border: 1px #F3F3F3 solid;
	transition: border-color 1s ease, color 1s ease;
	transition: background-color 1s ease, color 1s ease;
	text-decoration: none;
	color: #000;
}

.contents-main .right .s-name.this {
	background: #FFD700;
	color: #000;
}

.contents-main .right .s-name:hover {
	border: 1px #ccc solid;
	background: #fff;
	transition: border-color 1s ease, color 1s ease;
	transition: background-color 1s ease, color 1s ease;
}

.contents-main .right .s-name.this:hover {
	border: 1px #ccc solid;
	background: #fff;
	color: #000;
	transition: border-color 1s ease, color 1s ease;
	transition: background-color 1s ease, color 1s ease;
}

/* オプション: クリアフィックスを追加して、親要素が子要素を囲むようにする */
.contents-main::after {
	content: "";
	display: table;
	clear: both;
}

.contents-main2 {
	margin: 10px auto;
	width: 98%;
	max-width: 1000px;
	overflow: hidden; /* 確実にオーバーフローを防ぐ */
	font-size: 140%;
	margin-top: 100px;
}

.contents-main2 .left {
	float: left;
	width: 60%;
	box-sizing: border-box; /* パディングとボーダーを幅に含む */
}

.contents-main2 .left b {
	font-size: 160%;
	font-family: "Noto Sans JP", sans-serif;
	font-optical-sizing: auto;
	font-weight: 900;
	font-style: normal;
	display: block;
	margin-bottom: 15px;
}

.contents-main2 .left .txt {
	margin: 18px 8px;
	line-height: 1.8em;
}

.contents-main2 .left .s-name {
	display: inline-block;
	width: 47%;
	margin: 5px 5px;
	padding: 13px 8px;
	background: #F3F3F3;
	box-sizing: border-box;
	border: 1px #F3F3F3 solid;
	transition: border-color 1s ease, color 1s ease;
	transition: background-color 1s ease, color 1s ease;
	text-decoration: none;
	color: #000;
}

.contents-main2 .left .s-name:hover {
	border: 1px #ccc solid;
	background: #fff;
	transition: border-color 1s ease, color 1s ease;
	transition: background-color 1s ease, color 1s ease;
}

.contents-main2 .right {
	float: left;
	width: 40%;
	padding: 10px;
	margin: 0;
	box-sizing: border-box;
}

.contents-main2 .right img {
	width: 100%;
	height: auto;
	border: 5px #fff solid;
	box-shadow: 4px 4px 8px rgba(0, 0, 0, 0.3); /* 下辺と右辺にシャドウを追加 */
}

/* オプション: クリアフィックスを追加して、親要素が子要素を囲むようにする */
.contents-main2::after {
	content: "";
	display: table;
	clear: both;
}

/* スマホ用のメディアクエリ */
@media (max-width: 768px) {
	.contents-wrap {
		margin: 50px auto 20px auto;
		width: 95%;
		max-width: 95%;
	}

	.contents-main {
		margin: 10px auto;
		width: 95%;
		max-width: 95%;
		overflow: hidden; /* 確実にオーバーフローを防ぐ */
	}

	.contents-main .left {
		width: 100%;
		padding: 10px;
		box-sizing: border-box; /* パディングとボーダーを幅に含む */
	}

	.contents-main .left img {
		width: 100%;
		height: auto;
		border: 5px #fff solid;
		box-shadow: 4px 4px 8px rgba(0, 0, 0, 0.2); /* 下辺と右辺にシャドウを追加 */
	}

	.contents-main .right {
		width: 100%;
		padding: 5px;
		font-size: 140%;
		box-sizing: border-box;
	}

	.contents-main .right b {
		font-size: 160%;
		font-family: "Noto Sans JP", sans-serif;
		font-optical-sizing: auto;
		font-weight: 900;
		font-style: normal;
		display: block;
		margin-top: 20px;
		margin-bottom: 15px;
	}

	.contents-main .right .txt {
		margin: 18px 8px;
		line-height: 1.8em;
	}

	.contents-main .right .s-name {
		display: inline-block;
		width: 95%;
		margin: 5px 5px;
		border: 1px #666 solid;
		padding: 8px;
		background: #F3F3F3;
	}

	.contents-main .right .s-name aside {
		display: inline-block;
		font-size: 120%;
		font-family: "Noto Sans JP", sans-serif;
		font-optical-sizing: auto;
		font-weight: 900;
		font-style: normal;
	}

	/* オプション: クリアフィックスを追加して、親要素が子要素を囲むようにする */
	.contents-main::after {
		content: "";
		display: table;
		clear: both;
	}

	.contents-main2 {
		margin: 10px auto;
		width: 95%;
		max-width: 95%;
		overflow: hidden; /* 確実にオーバーフローを防ぐ */
	}

	.contents-main2 .left {
		width: 100%;
		box-sizing: border-box; /* パディングとボーダーを幅に含む */
	}

	.contents-main2 .left b {
		font-size: 160%;
		font-family: "Noto Sans JP", sans-serif;
		font-optical-sizing: auto;
		font-weight: 900;
		font-style: normal;
		display: block;
		margin-top: 20px;
		margin-bottom: 15px;
	}

	.contents-main2 .left .txt {
		margin: 18px 8px;
		line-height: 1.8em;
	}

	.contents-main2 .left .s-name {
		display: inline-block;
		width: 95%;
		margin: 5px 5px;
		border: 1px #666 solid;
		padding: 8px;
		background: #F3F3F3;
	}

	.contents-main2 .right {
		width: 100%;
		padding: 10px;
		box-sizing: border-box; /* パディングとボーダーを幅に含む */
	}

	.contents-main2 .right img {
		width: 100%;
		height: auto;
		border: 5px #fff solid;
		box-shadow: 4px 4px 8px rgba(0, 0, 0, 0.2); /* 下辺と右辺にシャドウを追加 */
	}

	/* オプション: クリアフィックスを追加して、親要素が子要素を囲むようにする */
	.contents-main2::after {
		content: "";
		display: table;
		clear: both;
	}
}

.anime-top {
	opacity: 0; /* 初期状態では透明にする */
	transform: translateY(50px); /* 初期状態では30px下に配置 */
	transition: opacity 0.6s ease, transform 0.6s ease; /* アニメーションの設定 */
}

.anime-top.animate {
	opacity: 1; /* 表示状態 */
	transform: translateY(0); /* 元の位置に移動 */
	animation: fadeIn 2s forwards; /* アニメーションの持続時間を2秒に設定 */
}

.anime-txt {
	opacity: 0;
	display: inline-block;
}

.anime-txt.animate {
	opacity: 1;
}

.anime-txt span {
	display: inline-block;
	opacity: 0;
	animation: fadeIn 0.5s forwards;
}