/* =========================================================
   Lightning charter page layout reset
========================================================= */
body.niagara-charter-manager-active .page-header,
body.niagara-charter-manager-active .breadcrumb,
body.niagara-charter-manager-active .entry-header,
body.niagara-charter-manager-active .entry-footer,
body.niagara-charter-manager-active .sub-section {
	display: none !important;
}

body.niagara-charter-manager-active .site-body {
	padding-top: 0 !important;
	padding-bottom: 0 !important;
}

body.niagara-charter-manager-active .site-body-container.container {
	width: 100% !important;
	max-width: none !important;
	margin: 0 !important;
	padding: 0 !important;
}

body.niagara-charter-manager-active .main-section {
	float: none !important;
	width: 100% !important;
	max-width: none !important;
	margin: 0 !important;
	padding: 0 !important;
}

body.niagara-charter-manager-active .entry-body,
body.niagara-charter-manager-active .entry-content {
	margin: 0 !important;
	padding: 0 !important;
}

/* =========================================================
   Niagara Charter
========================================================= */
.niagara-charter {
	--nc-yellow: #f6cf18;
	--nc-yellow-dark: #b88d00;
	--nc-ink: #191919;
	--nc-paper: #fffdf7;
	--nc-cream: #f6f0e3;
	--nc-blue: #e7f5f9;
	--nc-line: #ddd6c9;
	--nc-muted: #68635b;
	position: relative;
	width: 100vw;
	margin: 0 calc(50% - 50vw);
	background: var(--nc-paper);
	color: var(--nc-ink);
	font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Yu Gothic", "YuGothic", Meiryo, sans-serif;
	font-size: 16px;
	line-height: 1.8;
	overflow: hidden;
}

.niagara-charter *,
.niagara-charter *::before,
.niagara-charter *::after {
	box-sizing: border-box;
}

.niagara-charter img {
	display: block;
	max-width: 100%;
	height: auto;
}

.niagara-charter p,
.niagara-charter li,
.niagara-charter dt,
.niagara-charter dd {
	margin: 0;
	padding: 0;
	color: inherit;
	font-size: var(--niagara-body-font-pc, 18px);
	line-height: 1.9;
}

.niagara-charter a,
.niagara-charter p a,
.niagara-charter p a:visited {
	color: inherit;
	text-decoration: none;
}

.niagara-charter a:focus-visible {
	outline: 3px solid #1775a4;
	outline-offset: 4px;
}

.niagara-charter h1,
.niagara-charter h2,
.niagara-charter h3 {
	margin: 0;
	padding: 0;
	border: 0;
	background: transparent;
	color: inherit;
	font-weight: 800;
	letter-spacing: 0.02em;
	line-height: 1.35;
}

.niagara-charter h1 {
	font-size: clamp(38px, 5.5vw, 70px);
}

.niagara-charter h2 {
	font-size: clamp(28px, 3.7vw, 44px);
}

.niagara-charter h3 {
	font-size: clamp(20px, 2.1vw, 27px);
}

.niagara-charter dl,
.niagara-charter ul,
.niagara-charter dd {
	margin: 0;
	padding: 0;
}

.niagara-charter-inner {
	width: min(1120px, calc(100% - 48px));
	margin: 0 auto;
}

.niagara-charter-inner-narrow {
	width: min(900px, calc(100% - 48px));
}

.niagara-charter-section {
	padding: 96px 0;
}

.niagara-charter-section-heading {
	max-width: 780px;
	margin: 0 auto 46px;
	text-align: center;
}

.niagara-charter-section-heading-left {
	margin-right: 0;
	margin-left: 0;
	text-align: left;
}

.niagara-charter-section-lead {
	width: 100%;
	margin-top: 16px !important;
	color: var(--nc-muted) !important;
	text-align: left;
}

.niagara-charter-kicker {
	margin-bottom: 10px !important;
	color: #8a6a00 !important;
	font-size: 0.78rem !important;
	font-weight: 800;
	letter-spacing: 0.2em;
	line-height: 1.4 !important;
}

.niagara-charter-kicker-light {
	color: var(--nc-yellow) !important;
}

/* Hero
--------------------------------------------------------- */
.niagara-charter-hero {
	position: relative;
	display: grid;
	min-height: clamp(430px, 60vh, 620px);
	align-items: end;
	isolation: isolate;
	background: #111;
}

.niagara-charter-hero-media,
.niagara-charter-hero-media img {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
}

.niagara-charter-hero-media img {
	object-fit: cover;
	object-position: center 48%;
}

.niagara-charter-hero-shade {
	position: absolute;
	inset: 0;
	z-index: 1;
	background:
		linear-gradient(0deg, rgba(0, 0, 0, 0.88) 0%, rgba(0, 0, 0, 0.48) 55%, rgba(0, 0, 0, 0.08) 100%),
		linear-gradient(90deg, rgba(0, 0, 0, 0.52), transparent 70%);
}

.niagara-charter-hero-inner {
	position: relative;
	z-index: 2;
	width: min(1120px, calc(100% - 48px));
	margin: 0 auto;
	padding: 82px 0 66px;
	color: #fff;
}

.niagara-charter-hero h1 {
	max-width: 860px;
	color: #fff;
	text-shadow: 0 3px 22px rgba(0, 0, 0, 0.48);
}

.niagara-charter-hero-lead {
	max-width: 760px;
	margin-top: 22px !important;
	color: rgba(255, 255, 255, 0.92) !important;
	font-size: var(--niagara-body-font-pc, 18px) !important;
	font-weight: 600;
}

/* Concept
--------------------------------------------------------- */
.niagara-charter-concept {
	background: #fff;
}

.niagara-charter-concept-grid {
	display: grid;
	grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
	gap: clamp(38px, 6vw, 74px);
	align-items: center;
}

.niagara-charter-body-copy {
	color: var(--nc-muted) !important;
	font-size: var(--niagara-body-font-pc, 18px) !important;
}

.niagara-charter-concept-image {
	margin: 0;
	border: 8px solid #fff;
	background: #ddd;
	box-shadow: 0 14px 34px rgba(35, 28, 14, 0.12);
}

.niagara-charter-concept-image img {
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
}

/* Appeal
--------------------------------------------------------- */
.niagara-charter-appeal {
	background: var(--nc-cream);
}

.niagara-charter-appeal-grid {
	display: grid;
	grid-template-columns: minmax(0, 1.08fr) minmax(330px, 0.92fr);
	gap: 42px;
	align-items: center;
}

.niagara-charter-appeal-list {
	border-top: 1px solid var(--nc-line);
}

.niagara-charter-appeal-item {
	display: grid;
	grid-template-columns: 64px minmax(0, 1fr);
	gap: 22px;
	padding: 25px 0;
	border-bottom: 1px solid var(--nc-line);
}

.niagara-charter-appeal-item > span {
	display: flex;
	width: 52px;
	height: 38px;
	align-items: center;
	justify-content: center;
	background: var(--nc-yellow);
	font-family: Georgia, "Times New Roman", serif;
	font-size: 0.9rem;
	font-weight: 700;
}

.niagara-charter-appeal-item h3 {
	margin-bottom: 8px;
	font-size: 1.25rem;
}

.niagara-charter-appeal-item p {
	color: var(--nc-muted);
}

.niagara-charter-appeal-image {
	margin: 0;
}

.niagara-charter-appeal-image img {
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
	border: 1px solid var(--nc-line);
}

/* Plans
--------------------------------------------------------- */
.niagara-charter-plans {
	background: #fff;
}

.niagara-charter-plans-image {
	margin: 0 0 34px;
	overflow: hidden;
}

.niagara-charter-plans-image img {
	width: 100%;
	max-height: 340px;
	object-fit: cover;
	object-position: center;
}

.niagara-charter-plan-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 28px;
}

.niagara-charter-plan-card {
	position: relative;
	padding: 34px;
	border: 1px solid var(--nc-line);
	border-top: 5px solid var(--nc-yellow);
	background: var(--nc-paper);
}

.niagara-charter-plan-label {
	margin-bottom: 7px !important;
	color: #8a6a00 !important;
	font-size: 0.78rem !important;
	font-weight: 800;
	letter-spacing: 0.12em;
}

.niagara-charter-plan-card h3 {
	margin-bottom: 8px;
}

.niagara-charter-plan-subtitle {
	margin-bottom: 20px !important;
	color: var(--nc-ink) !important;
	font-size: clamp(17px, 1.8vw, 21px) !important;
	font-weight: 800;
	line-height: 1.5 !important;
}

.niagara-charter-plan-price {
	font-size: clamp(24px, 3vw, 34px) !important;
	font-weight: 800;
	line-height: 1.35 !important;
}

.niagara-charter-plan-note {
	margin-top: 5px !important;
	color: var(--nc-muted) !important;
	font-size: 0.9rem !important;
	font-weight: 700;
}

.niagara-charter-plan-details {
	margin-top: 24px;
	padding-top: 20px;
	border-top: 1px solid var(--nc-line);
	color: var(--nc-muted);
	line-height: 1.9;
}

.niagara-charter-options {
	margin-top: 28px;
	padding: 28px 32px;
	background: var(--nc-blue);
}

.niagara-charter-options h3,
.niagara-charter-options h4 {
	margin: 0 0 16px;
	padding: 0;
	border: 0;
	background: transparent;
	color: var(--nc-ink);
	font-size: 1.2rem;
	font-weight: 800;
	line-height: 1.4;
}

.niagara-charter-plan-card .niagara-charter-options {
	margin-top: 26px;
	padding: 22px 24px;
}

.niagara-charter-options dl > div {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	gap: 24px;
	padding: 12px 0;
	border-bottom: 1px solid rgba(0, 0, 0, 0.12);
}

.niagara-charter-options dl > div:last-child {
	border-bottom: 0;
}

.niagara-charter-options dt {
	font-weight: 700;
}

.niagara-charter-options dd {
	font-weight: 800;
	text-align: right;
}

/* Guide
--------------------------------------------------------- */
.niagara-charter-guide {
	background: var(--nc-blue);
}

.niagara-charter-guide-grid {
	display: grid;
	grid-template-columns: minmax(0, 1.05fr) minmax(330px, 0.95fr);
	gap: 42px;
	align-items: start;
}

.niagara-charter-facts {
	border-top: 3px solid var(--nc-ink);
	background: #fff;
}

.niagara-charter-facts > div {
	display: grid;
	grid-template-columns: 150px minmax(0, 1fr);
	gap: 24px;
	padding: 20px 24px;
	border-bottom: 1px solid var(--nc-line);
}

.niagara-charter-facts dt {
	font-weight: 800;
}

.niagara-charter-scenes {
	margin-top: 28px;
	padding: 26px 28px;
	background: #fff;
}

.niagara-charter-scenes h3 {
	margin-bottom: 17px;
	font-size: 1.18rem;
}

.niagara-charter-scenes ul {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 10px 22px;
	list-style: none;
}

.niagara-charter-scenes li {
	position: relative;
	padding-left: 18px;
}

.niagara-charter-scenes li::before {
	position: absolute;
	top: 0.78em;
	left: 0;
	width: 8px;
	height: 8px;
	background: var(--nc-yellow);
	content: "";
	transform: translateY(-50%);
}

.niagara-charter-guide-image {
	margin: 0;
}

.niagara-charter-guide-image img {
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
	border: 8px solid #fff;
	box-shadow: 0 14px 30px rgba(31, 61, 72, 0.13);
}

/* Contact
--------------------------------------------------------- */
.niagara-charter-contact {
	background: var(--nc-ink);
	color: #fff;
}

.niagara-charter-contact .niagara-charter-kicker {
	color: var(--nc-yellow) !important;
}

.niagara-charter-contact .niagara-charter-section-lead {
	color: rgba(255, 255, 255, 0.8) !important;
}

.niagara-charter-contact-actions {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 16px;
	max-width: 660px;
	margin: 0 auto;
}

.niagara-charter-button {
	display: inline-flex;
	min-height: 58px;
	align-items: center;
	justify-content: center;
	padding: 13px 24px;
	border: 2px solid transparent;
	font-weight: 800;
	transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.niagara-charter-button:hover {
	transform: translateY(-2px);
}

.niagara-charter-button-yellow {
	background: var(--nc-yellow);
	color: #171717 !important;
}

.niagara-charter-button-yellow:hover {
	background: #ffe15c;
}

.niagara-charter-button-outline {
	border-color: rgba(255, 255, 255, 0.72);
	color: #fff !important;
}

.niagara-charter-button-outline:hover {
	background: #fff;
	color: var(--nc-ink) !important;
}

.niagara-charter-notes {
	margin-top: 38px;
	padding: 28px 30px;
	border: 1px solid rgba(255, 255, 255, 0.22);
	background: rgba(255, 255, 255, 0.06);
}

.niagara-charter-notes h3 {
	margin-bottom: 18px;
	font-size: 1.18rem;
}

.niagara-charter-notes ul {
	padding-left: 1.3em;
}

.niagara-charter-notes li + li {
	margin-top: 8px;
}

/* Navigation
--------------------------------------------------------- */
.niagara-charter-navigation {
	background: var(--nc-cream);
}

.niagara-charter-navigation-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 16px;
}

.niagara-charter-navigation-grid a {
	display: flex;
	min-height: 90px;
	align-items: center;
	gap: 18px;
	padding: 20px 24px;
	border: 1px solid var(--nc-line);
	background: #fff;
	transition: transform 0.2s ease, border-color 0.2s ease;
}

.niagara-charter-navigation-grid a:hover {
	transform: translateY(-2px);
	border-color: var(--nc-yellow-dark);
}

.niagara-charter-navigation-grid span {
	color: #8a6a00;
	font-family: Georgia, "Times New Roman", serif;
	font-weight: 700;
}

/* Visibility
--------------------------------------------------------- */
@media (min-width: 768px) {
	.niagara-charter-hide-pc {
		display: none !important;
	}
}

@media (max-width: 767px) {
	.niagara-charter p,
	.niagara-charter li,
	.niagara-charter dt,
	.niagara-charter dd {
		font-size: var(--niagara-body-font-sp, 17px);
	}

	.niagara-charter-hide-sp {
		display: none !important;
	}

	.niagara-charter-inner,
	.niagara-charter-inner-narrow,
	.niagara-charter-hero-inner {
		width: min(100% - 32px, 1120px);
	}

	.niagara-charter-section {
		padding: 68px 0;
	}

	.niagara-charter-section-heading {
		margin-bottom: 32px;
		text-align: left;
	}

	.niagara-charter-hero {
		min-height: 560px;
	}

	.niagara-charter-hero-media img {
		object-position: center;
	}

	.niagara-charter-hero-inner {
		padding: 150px 0 48px;
	}

	.niagara-charter-hero h1 {
		font-size: clamp(34px, 10vw, 48px);
		text-wrap: balance;
	}

	/* 管理画面で指定した改行はPC専用。スマホは自然な折り返しにする */
	.niagara-charter-pc-break {
		display: none !important;
	}

	.niagara-charter-concept-grid,
	.niagara-charter-appeal-grid,
	.niagara-charter-guide-grid,
	.niagara-charter-plan-grid {
		grid-template-columns: 1fr;
	}

	.niagara-charter-concept-image,
	.niagara-charter-appeal-image,
	.niagara-charter-guide-image {
		width: min(100%, 520px);
		margin: 0 auto;
	}

	.niagara-charter-appeal-image {
		order: -1;
	}

	.niagara-charter-appeal-item {
		grid-template-columns: 50px minmax(0, 1fr);
		gap: 14px;
	}

	.niagara-charter-appeal-item > span {
		width: 44px;
		height: 34px;
	}

	.niagara-charter-plans-image img {
		max-height: 260px;
	}

	.niagara-charter-plan-card {
		padding: 26px 22px;
	}

	.niagara-charter-options dl > div,
	.niagara-charter-facts > div {
		grid-template-columns: 1fr;
		gap: 4px;
	}

	.niagara-charter-options dd {
		text-align: left;
	}

	.niagara-charter-scenes ul,
	.niagara-charter-contact-actions,
	.niagara-charter-navigation-grid {
		grid-template-columns: 1fr;
	}

	.niagara-charter-navigation-grid a {
		min-height: 76px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.niagara-charter *,
	.niagara-charter *::before,
	.niagara-charter *::after {
		scroll-behavior: auto !important;
		transition-duration: 0.01ms !important;
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
	}
}