/* Basic Reset */
* {
	box-sizing: border-box;
}
body {
	margin: 0;
	font-family: "Noto Sans JP", sans-serif;
	color: #333;
	line-height: 1.8;
}
h1, h2, h3 {
	margin: 0 0 0.5em;
}
h2 {
	font-size: 1.8rem;
	border-left: 6px solid #E6007E;
	padding-left: 10px;
	margin-bottom: 1em;
}
.small {
	font-size: 80%;
}
.container {
	max-width: 1100px;
	margin: 0 auto;
	padding: 60px 20px;
}
/* Header */
.site-header {
	position: sticky;
	top: 0;
	background: #fff;
	border-bottom: 2px solid #E6007E;
	z-index: 1000;
	box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}
.site-header .container {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 12px 24px;
}
.logo a {
	display: flex;
	align-items: center;
}
.logo img {
	height: 42px; /* お好みでサイズ調整 */
	width: auto;
	display: block;
	top: 9px;
	position: relative;
}
.nav ul {
	display: flex;
	gap: 20px;
	list-style: none;
	margin: 0;
	padding: 0;
}
.nav a {
	color: #333;
	text-decoration: none;
	font-weight: 500;
	transition: color 0.2s;
}
.nav a:hover {
	color: #E6007E;
}
.btn-entry {
	background: #E6007E;
	color: #fff !important;
	padding: 6px 16px;
	border-radius: 30px;
}
/* Hero */
.hero {
	background: url("../images/topslider/04.jpg") center/cover no-repeat;
	color: #fff;
	text-align: center;
	padding: 60px 20px;
	position: relative;
}
.hero::after {
	content: "";
	position: absolute;
	inset: 0;
	/* background: rgb(216 139 204 / 45%); */
}
.hero-inner {
	position: relative;
	z-index: 2;
}
.hero h2 {
	font-size: 2.2rem;
	margin-bottom: 0.5em;
	border: none;
}
.hero h2 img {
	max-width: 450px;
}
.hero-sub {
	font-size: 1.2rem;
}
.hero-date {
	margin: 20px 0;
	font-size: 1rem;
}
.btn-main {
	background: linear-gradient(90deg, #E6007E, #0b4398);
	color: #fff;
	padding: 12px 28px;
	border-radius: 40px;
	text-decoration: none;
	font-weight: 600;
	transition: opacity 0.2s;
}
.btn-main:hover {
	opacity: 0.85;
}
/* About */
.about-table {
	width: 100%;
	border-collapse: collapse;
}
.about-table th {
	width: 20%;
	text-align: left;
	color: #E6007E;
	background: #fff0fd;
	padding: 8px 10px;
	border: 3px solid #FFF;
}
.about-table td {
	padding: 8px 0 8px 20px;
}
/* Location */
.location {
	/* background: #f8f8f8; */
}
.loca-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 30px;
}
.loca-item {
	background: #fff;
	border-radius: 10px;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
	padding: 16px;
	text-align: center;
}
.loca-item img {
	width: 100%;
	border-radius: 8px;
	margin-bottom: 10px;
}
/* Join */
.join {
	background: linear-gradient(90deg, #E6007E, #0b4398);
	color: #fff;
	text-align: center;
	padding: 20px;
	position: relative;
	overflow: hidden;
}
.join::before {
	content: "";
	position: absolute;
	top: -100px;
	left: -100px;
	width: 300px;
	height: 300px;
	background: rgba(255, 255, 255, 0.1);
	border-radius: 50%;
}
.join::after {
	content: "";
	position: absolute;
	bottom: -80px;
	right: -120px;
	width: 240px;
	height: 240px;
	background: rgba(255, 255, 255, 0.08);
	border-radius: 50%;
}
.join h2 {
	color: #fff;
	border-left: none;
	font-size: 1.8rem;
	margin-bottom: 40px;
}
.steps {
	display: flex;
	justify-content: center;
	gap: 40px;
	flex-wrap: wrap;
	margin-bottom: 40px;
}
.step {
	background: #FFF;
	border-radius: 12px;
	padding: 20px;
	width: 240px;
	text-align: center;
	box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
	transition: transform 0.2s ease;
	color: #000000;
}
.step:hover {
	transform: translateY(-5px);
}
.step-num {
	display: inline-block;
	font-size: 1.6rem;
	font-weight: 700;
	background: #fff;
	color: #E6007E;
	width: 40px;
	height: 40px;
	line-height: 40px;
	border-radius: 50%;
	margin-bottom: 10px;
}
.step p {
	font-size: 1.4rem;
	line-height: 1.5;
	font-weight: bold;
	color: #102180;
}
.join .btn-main {
	background: #E6007E;
	color: yellow;
	font-size: 1.1rem;
	padding: 14px 36px;
	border-radius: 40px;
	text-decoration: none;
	font-weight: 700;
	transition: all 0.2s;
}
.join .btn-main:hover {
	background: #f5f5f5;
	transform: translateY(-2px);
}
/* Ticket Section */
.ticket {
	color: #f8f8f8;
	text-align: center;
	padding: 20px;
	background: linear-gradient(90deg, #E6007E, #0b4398);
}
.ticket h2 {
	border-left: none;
	font-size: 2.4rem;
	margin-bottom: 40px;
}
.ticket-box {
	background: #fff;
	border: 2px solid #E6007E;
	border-radius: 20px;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
	padding: 30px 20px;
	max-width: 600px;
	margin: 0 auto;
}
.ticket-title {
	font-size: 2rem;
	font-weight: 700;
	margin-bottom: 10px;
	color: #E6007E;
}
.ticket-amount {
	font-size: 2.4rem;
	font-weight: 800;
	margin: 8px;
	color: #144097;
}
.ticket-capacity, .ticket-date {
	font-size: 1rem;
	margin-bottom: 4px;
	color: #333;
}
.ticket-note {
	font-size: 0.9rem;
	color: #555;
	margin: 20px 0 30px;
	line-height: 1.7;
}
.ticket .btn-main {
	background: linear-gradient(90deg, #E6007E, #0b4398);
	color: #fff;
	padding: 14px 32px;
	border-radius: 40px;
	text-decoration: none;
	font-weight: 700;
	display: inline-block;
	transition: opacity 0.2s;
}
.ticket .btn-main:hover {
	opacity: 0.85;
}
/* Gallery */
.gallery {
	background: #f8f8f8;
}
.gallery h2 {
	margin-bottom: 1.5em;
}
.gallery-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 20px;
}
.gallery-grid a {
	display: block;
	overflow: hidden;
	border-radius: 10px;
	box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.gallery-grid a:hover {
	transform: scale(1.03);
	box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}
.gallery-grid img {
	width: 100%;
	height: 220px; /* ← サムネイルの高さを統一（好みで調整） */
	object-fit: cover; /* ← アスペクト比を維持して中央トリミング */
	object-position: center;
	display: block;
	border-radius: 10px;
	transition: transform 0.3s ease;
}
/* Lightbox overlay */
.lightbox-overlay {
	position: fixed;
	top: 0;
	left: 0;
	width: 100vw;
	height: 100vh;
	background: rgba(0, 0, 0, 0.85);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 2000;
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.3s ease;
}
.lightbox-overlay.active {
	opacity: 1;
	visibility: visible;
}
.lightbox-overlay img {
	max-width: 90%;
	max-height: 85%;
	border-radius: 8px;
	box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}
.lightbox-overlay::after {
	content: "×";
	position: absolute;
	top: 20px;
	right: 30px;
	font-size: 2rem;
	color: #fff;
	cursor: pointer;
}
/* ==============================
   Responsive Design
   ============================== */
/* タブレットサイズ（1024px以下） */
@media screen and (max-width: 1024px) {
	.container {
		padding: 40px 16px;
	}
	.nav ul {
		gap: 16px;
	}
	.hero {
		padding: 120px 16px;
	}
	.hero h2 {
		font-size: 1.8rem;
	}
	.ticket-box {
		padding: 30px 16px;
	}
	.loca-grid {
		gap: 20px;
	}
}
/* スマートフォン（768px以下） */
@media screen and (max-width: 768px) {
	/* 全体の基本設定 */
	h2 {
		font-size: 1.5rem;
	}
	.gallery p {
		font-size: 12px;
		padding: 10px;
	}
	.hero h2 img {
		max-width: 90%;
	}
	section li {
		line-height: 1.2;
		font-size: 11px;
		padding-bottom: 10px;
	}
	.container {
		padding: 40px 10px;
	}
	/* Header（ハンバーガーメニュー：全幅化） */
	.nav ul {
		position: absolute;
		top: 60px;
		left: 0;
		width: 100vw; /* ← 画面幅いっぱい */
		flex-direction: column;
		list-style: none;
		margin: 0;
		padding: 10px 0;
		background: rgba(255, 255, 255, 0.98); /* 半透明で奥が少し見える */
		border-top: 2px solid #E6007E;
		box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
		opacity: 0;
		visibility: hidden;
		transform: translateY(-10px);
		transition: all 0.3s ease;
		z-index: 999;
	}
	.nav ul.active {
		opacity: 1;
		visibility: visible;
		transform: translateY(0);
	}
	.nav li {
		border-bottom: 1px solid #f0f0f0;
	}
	.nav a {
		display: block;
		padding: 5px 20px;
		color: #333;
		text-align: left;
		text-decoration: none;
		font-weight: 700;
		transition: background 0.2s ease;
	}
	.nav a:hover {
		background: rgba(230, 0, 126, 0.08);
	}
	.btn-entry {
		background: #ffffff;
		color: #333 !important;
		padding: 6px 16px;
		border-radius: 30px;
	}
	/* ハンバーガーアイコン */
	.menu-toggle {
		display: block;
		cursor: pointer;
		position: relative;
		z-index: 2000;
	}
	.menu-toggle span {
		display: block;
		width: 28px;
		height: 3px;
		background: #333;
		margin: 6px auto;
		border-radius: 2px;
		transition: all 0.3s ease;
	}
	/* 開いた状態（×に変化） */
	.menu-toggle.open span:nth-child(1) {
		transform: translateY(9px) rotate(45deg);
	}
	.menu-toggle.open span:nth-child(2) {
		opacity: 0;
	}
	.menu-toggle.open span:nth-child(3) {
		transform: translateY(-9px) rotate(-45deg);
	}
	/* ロゴサイズ調整 */
	.logo img {
		height: 34px;
	}
	/* Hero */
	.hero {
		padding: 100px 10px;
	}
	.hero h2 {
		font-size: 1.6rem;
	}
	.hero-sub {
		font-size: 1rem;
	}
	.hero-date {
		font-size: 0.9rem;
	}
	/* Ticket */
	.ticket {
		padding: 60px 10px;
	}
	.ticket h2 {
		font-size: 1.6rem;
	}
	.ticket-box {
		padding: 24px 14px;
	}
	.ticket-amount {
		font-size: 2rem;
	}
	/* Location */
	.loca-grid {
		grid-template-columns: 1fr;
	}
	.loca-item {
		padding: 12px;
	}
	/* Join */
	.steps {
		flex-direction: column;
		gap: 20px;
	}
	.step {
		width: 100%;
	}
	/* Footer */
	.footer {
		font-size: 0.8rem;
		padding: 30px 10px;
	}
}
/* スマートフォン（480px以下） */
@media screen and (max-width: 480px) {
	.hero h2 {
		font-size: 1.4rem;
	}
	.hero-sub {
		font-size: 0.9rem;
	}
	.btn-main {
		padding: 10px 22px;
		font-size: 0.9rem;
	}
	.ticket-amount {
		font-size: 1.8rem;
	}
	.step p {
		font-size: 1rem;
	}
	.site-header .container {
		padding: 10px 16px;
	}
}
/* Powered Section */
.powered {
	background: #fff;
	text-align: center;
	padding: 0 20px;
	border-top: 4px solid #0b4398;
	border-bottom: 4px solid #0b4398;
}
.powered-title {
	font-weight: 700;
	font-size: 1.1rem;
	color: #333;
	margin-bottom: 24px;
	letter-spacing: 1px;
}
.powered-logos {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
	gap: 20px;
}
.powered-item {
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
}
.powered-item img {
	max-width: 124px;
	width: auto;
	display: block;
}
.powered-item p {
	font-weight: 600;
	color: #222;
	font-size: 1rem;
	line-height: 1.6;
}
.powered-divider {
	width: 1px;
	height: 60px;
	background: #ccc;
	margin: 0 20px;
}
@media screen and (max-width: 768px) {
	.powered {
		padding: 010px;
	}
	.powered-logos {
		flex-direction: column;
		gap: 16px;
	}
	.powered-divider {
		display: none;
	}
	.powered-item img {
		max-height: 73px;
	}
}
/* My Turn Section */
.myturn {
	background: #fff;
	text-align: center;
	padding: 0px 20px;
}
.myturn-logo {
	max-width: 100%;
	height: auto;
	margin-bottom: 20px;
}
.myturn-text {
	font-size: 0.95rem;
	line-height: 1.8;
	color: #222;
	font-weight: 500;
}
@media screen and (max-width: 768px) {
	.myturn {
		padding: 0px 16px;
	}
	.myturn-logo {
		max-width: 130px;
		margin-bottom: 16px;
	}
	.myturn-text {
		font-size: 0.9rem;
		line-height: 1.7;
	}
}
/* Map Section */
.map {
	background: #f8f8f8;
	text-align: center;
	padding: 60px 20px;
}
.map h2 {
	margin-bottom: 1.5em;
	text-align: left;
}
.map-box {
	max-width: 800px;
	margin: 0 auto 20px;
	border-radius: 12px;
	overflow: hidden;
	box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}
.map-box img {
	width: 100%;
	height: auto;
	display: block;
	object-fit: cover;
}
.map-caption {
	font-size: 0.9rem;
	color: #555;
	margin-top: 8px;
}
.map-link {
	margin-top: 20px;
}
.map-link .btn-main {
	display: inline-block;
	padding: 12px 30px;
	font-size: 1rem;
	border-radius: 40px;
	text-decoration: none;
}
@media screen and (max-width: 768px) {
	.map {
		padding: 40px 16px;
	}
	.map-box {
		margin-bottom: 16px;
	}
}
/* Contact Section */
.contact {
	background: #f8f8f8;
	padding: 60px 20px;
	text-align: center;
}
.contact-note {
	max-width: 800px;
	margin: 0 auto 40px;
	font-size: 0.95rem;
	line-height: 1.9;
	color: #333;
	text-align: left;
	background: #fff;
	padding: 24px 28px;
	border-radius: 10px;
	box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}
.contact-mail {
	font-size: 1rem;
}
.contact-mail a {
	color: #E6007E;
	text-decoration: none;
	font-weight: 600;
}
.contact-mail a:hover {
	text-decoration: underline;
}
/* Footer (Renewed) */
.footer {
	background: #0b132b;
	color: #fff;
	text-align: center;
	padding: 20px;
}
.footer-links {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 40px;
}
.footer-btn {
	background: #102180;
	color: #fff;
	padding: 10px 20px;
	border-radius: 30px;
	text-decoration: none;
	font-weight: 600;
	transition: all 0.3s ease;
}
.footer-btn:hover {
	background: #E6007E;
}
.footer-sns, .footer-org {
	margin-bottom: 40px;
}
.sns-icons {
	display: flex;
	justify-content: center;
	gap: 20px;
	margin-top: 10px;
}
.fa-icon {
	width: 36px;
	height: 36px;
	fill: #fff;
	transition: all 0.25s ease;
}
.sns-icons a:hover .fa-icon {
	transform: scale(1.1);
	opacity: 0.8;
}
.copy {
	font-size: 0.85rem;
	color: #ccc;
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	padding-top: 20px;
}
.copy a {
	color: #fff;
	text-decoration: underline;
}
/* Message Section */
.message-section {
	text-align: center;
	padding: 0;
	position: relative;
	clip-path: polygon(0 10%, 100% 0, 100% 90%, 0% 100%);
}

.message-en {
	font-family: "Noto Serif JP", serif;
	font-size: 3rem; /* 大きめ */
	font-weight: 700;
	margin-bottom: 0.3em;
	color: #000;
	line-height: 1.3;
	border-left: none;
}

.message-location {
	font-size: 1.6rem; /* 少し小さめ */
	color: #333;
	margin-bottom: 0;
	font-family: "Noto Sans JP", sans-serif;
	letter-spacing: 0.05em;
}

.message-ja {
	font-size: 1.1rem;
	line-height: 2;
	color: #111;
}

@media screen and (max-width: 768px) {
	.message-section {
		padding: 10px;
		clip-path: none;
	}
	.message-en {
		font-size: 2rem;
		border-left: none;
	}
	.message-location {
		font-size: 1.2rem;
		margin-bottom: 1.2em;
	}
	.message-ja {
		font-size: 1rem;
	}
}

/* Info Section */
.info-section {
	background: #fff;
	padding: 80px 20px;
}
.section-title {
	font-size: 1.8rem;
	border-left: 6px solid #E6007E; /* コスサミピンク */
	padding-left: 10px;
	margin-bottom: 40px;
	font-weight: 700;
	color: #222;
}
.info-image {
	text-align: center;
}
.info-image img {
	width: 100%;
	max-width: 900px;
	border-radius: 10px;
	display: block;
	margin: 0 auto;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
/* Responsive */
@media screen and (max-width: 768px) {
	.info-section {
		padding: 10px 16px;
	}
	.section-title {
		font-size: 1.4rem;
	}
}
.rules-section {
	background: #0f1a2b;
	color: #fff;
	padding: 0 20px;
	line-height: 1.8;
}
.rules-section .container {
	max-width: 960px;
	margin: 0 auto;
}
.rules-title {
	text-align: center;
	font-size: 2.4rem;
	font-weight: 700;
	margin-bottom: 10px;
	border-left: none;
	color: #FFF;
}
.rules-title span {
	display: block;
	font-size: 1.2rem;
	color: #FFEB3B;
	font-weight: 400;
}
.rules-date {
	text-align: center;
	color: #ccc;
	font-size: 0.9rem;
	margin-bottom: 40px;
}
.rules-content h3 {
	font-size: 1.2rem;
	color: #FF;
	border-left: 7px solid #0064b7;
	padding-left: 10px;
	margin-top: 20px;
	margin-bottom: 10px;
	background: #e04cb7;
}
.rules-content ul {
	list-style: disc;
	padding-left: 1.5em;
	margin-bottom: 25px;
}
.rules-content li {
	margin-bottom: 6px;
	font-size: 0.98rem;
}
.rules-content p {
	margin-bottom: 20px;
	font-size: 1rem;
}
.rules-end {
	text-align: right;
	color: #e6baff;
	font-weight: 500;
	margin-top: 50px;
}
/* 規約内のリストに画像を入れた場合の表示調整 */
.rules-content li img {
	display: block;
	width: 80%;
	max-width: 600px;
	margin: 15px auto;
	border-radius: 10px;
	box-shadow: 0 3px 15px rgba(0, 0, 0, 0.25);
	object-fit: contain;
	height: auto;
}
.rules-content p img {
	display: block;
	width: 80%;
	max-width: 600px;
	margin: 15px auto;
	border-radius: 10px;
	box-shadow: 0 3px 15px rgba(0, 0, 0, 0.25);
	object-fit: contain;
	height: auto;
}
/* スマホでの調整 */
@media (max-width: 768px) {
	.rules-content li img {
		width: 95%;
		margin: 12px auto;
		border-radius: 6px;
	}
	.rules-content p img {
		width: 95%;
		margin: 12px auto;
		border-radius: 6px;
	}
	.rules-title {
		font-size: 1.8rem;
	}
	.rules-content h3 {
		font-size: 1rem;
	}
	.rules-content p {
		margin-bottom: 20px;
		font-size: 12px;
	}
	.rules-content ul {
		list-style: disc;
		padding-left: 1.5 rem;
		margin-bottom: 15px;
	}
	.rules-content li {
		margin-bottom: 3px;
		font-size: 12px;
	}
}