@charset "utf-8";

:root {
	--bg: #060708;
	--bg-soft: #101215;
	--panel: rgba(255,255,255,0.05);
	--panel-strong: rgba(255,255,255,0.08);
	--text: #f4efe8;
	--muted: #cbc2b5;
	--line: rgba(255,255,255,0.12);
	--gold: #c7a46a;
	--gold-soft: #e7d4b5;
	--danger: #c97e7e;
	--shadow: 0 20px 50px rgba(0,0,0,0.34);
	--radius: 18px;
	--radius-lg: 28px;
	--max: 920px;
}

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

html {
	scroll-behavior: smooth;
}

body {
	font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", "Noto Sans JP", sans-serif;
	background: linear-gradient(135deg, #050607 0%, #101114 30%, #0b0d10 58%, #14181d 78%, #050607 100%);
	background-size: 180% 180%;
	animation: bgFlow 18s ease-in-out infinite;
	color: var(--text);
	letter-spacing: 0.02em;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}

img {
	max-width: 100%;
	display: block;
}

a {
	color: inherit;
	text-decoration: none;
}

.page {
	max-width: var(--max);
	margin: 0 auto;
	min-height: 100vh;
	padding-bottom: 40px;
}

.hero {
	position: relative;
	min-height: 58vh;
	display: flex;
	align-items: flex-end;
	padding: 24px 18px 24px;
	background: linear-gradient(180deg, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.52) 48%, rgba(0,0,0,0.9) 100%), url("image/coupon_top.jpg") center/cover no-repeat;
	border-bottom-left-radius: 28px;
	border-bottom-right-radius: 28px;
	overflow: hidden;
}

.hero::before {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, rgba(199,164,106,0.08), transparent 35%), radial-gradient(circle at 50% 20%, rgba(255,255,255,0.12), transparent 35%);
	pointer-events: none;
}

.hero-glow {
	position: absolute;
	inset: auto -20% 14% -20%;
	height: 180px;
	background: radial-gradient(circle, rgba(199,164,106,0.18), transparent 60%);
	filter: blur(28px);
	animation: glowMove 6s ease-in-out infinite;
}

.hero-inner {
	position: relative;
	z-index: 1;
	width: 100%;
}

.eyebrow {
	display: inline-flex;
	padding: 8px 14px;
	border: 1px solid rgba(255,255,255,0.2);
	background: rgba(0,0,0,0.24);
	backdrop-filter: blur(8px);
	border-radius: 999px;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.12em;
	color: var(--gold-soft);
	margin-bottom: 16px;
}

.hero-title {
	font-size: 38px;
	line-height: 1.1;
	font-weight: 800;
	letter-spacing: 0.08em;
	margin-bottom: 14px;
	text-shadow: 0 10px 24px rgba(0,0,0,0.45);
}

.hero-lead {
	font-size: 16px;
	line-height: 1.9;
	color: rgba(244,239,232,0.92);
	max-width: 34ch;
}

.hero-note {
	margin-top: 18px;
	padding: 14px 14px 12px;
	background: rgba(255,255,255,0.06);
	border: 1px solid rgba(255,255,255,0.12);
	border-radius: 18px;
	backdrop-filter: blur(10px);
}

.hero-note ul {
	list-style: none;
}

.hero-note li {
	font-size: 13px;
	line-height: 1.8;
	color: rgba(244,239,232,0.82);
	padding-left: 14px;
	position: relative;
}

.hero-note li + li {
	margin-top: 4px;
}

.hero-note li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.82em;
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--gold);
	transform: translateY(-50%);
}

.main {
	padding: 22px 16px 0;
}

.section + .section {
	margin-top: 18px;
}

.section-head {
	margin-bottom: 16px;
}

.section-kicker {
	display: inline-block;
	margin-bottom: 8px;
	padding: 6px 12px;
	border: 1px solid rgba(231,212,181,0.22);
	border-radius: 999px;
	background: rgba(255,255,255,0.03);
	color: var(--gold-soft);
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.12em;
	line-height: 1;
}

.section-title {
	font-size: 30px;
	line-height: 1.35;
	font-weight: 800;
	letter-spacing: 0.05em;
}

.glass {
	background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow);
	backdrop-filter: blur(10px);
}

.intro-box {
	padding: 20px 18px;
}

.intro-box p {
	font-size: 15px;
	line-height: 1.95;
	color: var(--muted);
}

.ticket-list {
	display: grid;
	gap: 14px;
}

.ticket-card {
	padding: 18px 16px;
	display: grid;
	grid-template-columns: 76px 1fr;
	gap: 14px;
	align-items: start;
	position: relative;
	overflow: hidden;
}


.ticket-count {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 76px;
	padding: 10px;
	border-radius: 18px;
	border: 1px solid rgba(231,212,181,0.18);
	background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
	color: var(--gold-soft);
	font-size: 20px;
	font-weight: 800;
	letter-spacing: 0.06em;
	box-shadow: inset 0 1px 0 rgba(255,255,255,0.12);
}

.ticket-body h3 {
	font-size: 21px;
	line-height: 1.5;
	margin-bottom: 8px;
}

.ticket-body p {
	font-size: 15px;
	line-height: 1.9;
	color: var(--muted);
	margin-bottom: 12px;
}

.meta-tags-title {
	display: inline-block;
	margin-bottom: 10px;
	padding: 6px 12px;
	border: 1px solid rgba(231,212,181,0.22);
	border-radius: 999px;
	background: rgba(255,255,255,0.03);
	color: var(--gold-soft);
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.12em;
	line-height: 1;
}

.meta-list {
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.meta-list li {
	font-size: 12px;
	line-height: 1.5;
	color: rgba(244,239,232,0.88);
	padding: 7px 10px;
	position: relative;
	border: 1px solid rgba(231,212,181,0.18);
	border-radius: 999px;
	background: rgba(255,255,255,0.03);
}

.caution-list {
	list-style: none;
}

.caution-list li {
	font-size: 14px;
	line-height: 1.9;
	color: var(--muted);
	position: relative;
}

.caution-list li + li {
	margin-top: 8px;
}

.cta {
	padding-top: 10px;
}

.cta-box {
	padding: 24px 18px;
	text-align: center;
	position: relative;
	overflow: hidden;
}

.cta-box::before {
	content: "";
	position: absolute;
	inset: auto -15% -50px -15%;
	height: 160px;
	background: radial-gradient(circle, rgba(199,164,106,0.16), transparent 65%);
	pointer-events: none;
}

.cta-box h2 {
	position: relative;
	font-size: 28px;
	line-height: 1.45;
	font-weight: 700;
	margin-bottom: 10px;
}

.cta-box p {
	position: relative;
	font-size: 15px;
	line-height: 1.9;
	color: var(--muted);
}

.cta-actions {
	position: relative;
	display: grid;
	gap: 12px;
	margin-top: 20px;
}

.btn {
	display: block;
	padding: 16px 18px;
	border-radius: 999px;
	font-size: 15px;
	font-weight: 800;
	letter-spacing: 0.04em;
	transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.btn:hover {
	transform: translateY(-1px);
}

.btn-primary {
	background: linear-gradient(135deg, #f4dfb0 0%, #d7b16a 38%, #b8843f 72%, #f0d39a 100%);
	color: #15120d;
	box-shadow: 0 12px 28px rgba(184,132,63,0.28), inset 0 1px 0 rgba(255,255,255,0.35);
}

.btn-secondary {
	background: rgba(255,255,255,0.06);
	color: var(--text);
	border: 1px solid rgba(255,255,255,0.14);
}

@keyframes bgFlow {
	0% {
		background-position: 0% 50%;
	}
	50% {
		background-position: 100% 50%;
	}
	100% {
		background-position: 0% 50%;
	}
}

@keyframes glowMove {
	0%, 100% {
		transform: translateX(-2%) scale(1);
		opacity: 0.75;
	}
	50% {
		transform: translateX(2%) scale(1.05);
		opacity: 1;
	}
}

@keyframes shineMove {
	0% {
		transform: translateX(-150%) rotate(24deg);
		opacity: 0;
	}
	4% {
		opacity: 1;
	}
	6% {
		transform: translateX(250%) rotate(24deg);
		opacity: 1;
	}
	8% {
		opacity: 0;
	}
	100% {
		transform: translateX(250%) rotate(24deg);
		opacity: 0;
	}
}

@media (min-width: 768px) {
	.page {
		padding: 24px;
	}

	.hero {
		min-height: 420px;
		padding: 40px 34px 30px;
		border-radius: 28px;
	}

	.main {
		padding: 26px 8px 0;
	}

	.ticket-card {
		grid-template-columns: 96px 1fr;
		padding: 22px 20px;
	}

	.ticket-count {
		min-height: 92px;
		font-size: 24px;
	}

	.ticket-body h3 {
		font-size: 24px;
	}

	.ticket-body p {
		font-size: 16px;
	}

	.meta-list li,
	.caution-list li {
		font-size: 14px;
	}

	.cta-actions {
		grid-template-columns: 1fr 1fr;
	}
}

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after {
		animation: none !important;
		transition: none !important;
	}

	body {
		animation: none !important;
	}

	html {
		scroll-behavior: auto;
	}
}