@charset "utf-8";

:root {
	--navy:#082a4a;
	--navy-dark:#041c33;
	--gold:#d3a04f;
	--ivory:#f8f6f1;
	--text:#20252b;
	--muted:#64707b;
	--line:#d8dde2;
	--white:#fff
}

body {
	background:#fff;
	color:var(--text);
	font-family:Meiryo,"メイリオ",sans-serif
}

.detail-hero {
	position:relative;
	min-height:350px;
	height:clamp(350px,47vh,420px);
	display:flex;
	align-items:flex-end;
	overflow:hidden;
	background:var(--navy-dark)
}

.detail-hero-image {
	position:absolute;
	inset:0;
	width:100%;
	height:100%;
	object-fit:cover
}

.detail-hero-shade {
	position:absolute;
	inset:0;
	background:
		linear-gradient(
			90deg,
			rgba(4,28,51,.9) 0%,
			rgba(4,28,51,.72) 30%,
			rgba(4,28,51,.28) 58%,
			rgba(4,28,51,.05) 100%
		),
		linear-gradient(
			0deg,
			rgba(4,28,51,.55),
			transparent 55%
		);
}

.detail-hero-inner {
	position:relative;
	z-index:1;
	width:min(1180px,calc(100% - 64px));
	margin:0 auto;
	padding:0 0 46px;
	color:#fff
}

.detail-category,.section-label {
	font-weight:700;
	letter-spacing:.18em;
	color:var(--gold);
	font-size:13px
}

.detail-hero h1 {
	margin:10px 0 8px;
	font-size:clamp(38px,4.6vw,64px);
	line-height:1.1;
	letter-spacing:.03em;
	text-shadow:0 2px 10px rgba(0,0,0,.35);
}

.detail-area {
	display:flex;
	gap:9px;
	align-items:center;
	font-weight:700;
	font-size:17px
}

.detail-area span {
	font-size:10px;
	color:var(--gold)
}

/* ==================================================
   タイトル入りヒーロー画像
================================================== */

.detail-hero-title-image {
	min-height: 0;
	height: clamp(500px, 46vw, 680px);
	background: var(--navy-dark);
}

.detail-hero-title-image .detail-hero-image {
	object-position: center bottom;
}

.visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.breadcrumb {
	width:min(1180px,calc(100% - 64px));
	margin:0 auto;
	padding:22px 0;
	display:flex;
	gap:12px;
	align-items:center;
	font-size:12px;
	color:#74808a
}

.breadcrumb a {
	color:var(--navy);
	text-decoration:none;
	font-weight:700
}

.breadcrumb span:last-child {
	overflow:hidden;
	text-overflow:ellipsis;
	white-space:nowrap
}

.section-block {
	padding:88px 0
}

.section-soft {
	background:var(--ivory)
}

.detail-container {
	width:min(1120px,calc(100% - 64px));
	margin:0 auto
}

.detail-information h2,.detail-price h2,.detail-gallery h2 {
	margin:12px 0 24px;
	color:var(--navy);
	font-size:clamp(28px,4vw,43px);
	line-height:1.45
}

.detail-button {
	display:inline-flex;
	min-height:56px;
	padding:0 30px;
	align-items:center;
	justify-content:center;
	border:1px solid var(--navy);
	border-radius:4px;
	text-decoration:none;
	font-weight:700;
	transition:.25s
}

.detail-button-primary {
	background:var(--navy);
	color:#fff
}

.detail-button-light {
	background:#fff;
	color:var(--navy)
}

.detail-button:hover {
	transform:translateY(-2px);
	opacity:.86
}

.section-heading-row {
	display:flex;
	justify-content:space-between;
	align-items:flex-end;
	gap:30px;
	margin-bottom:34px
}

.section-heading-row h2 {
	margin-bottom:0
}

.section-heading-row>p {
	color:var(--muted);
	font-size:13px
}

.table-card {
	overflow:hidden;
	border:1px solid var(--line);
	border-radius:7px;
	background:#fff;
	box-shadow:0 10px 35px rgba(4,28,51,.06)
}

.detail-table {
	width:100%;
	border-collapse:collapse
}

.detail-table th,.detail-table td {
	padding:20px 24px;
	border-bottom:1px solid var(--line);
	text-align:left;
	vertical-align:top;
	line-height:1.85
}

.detail-table tr:last-child th,.detail-table tr:last-child td {
	border-bottom:0
}

.detail-table th {
	width:27%;
	background:#eef3f7;
	color:var(--navy);
	font-weight:700
}

.detail-table td {
	color:#45515c
}

.tax-note {
	margin:-10px 0 24px;
	color:var(--muted);
	font-size:13px
}

.detail-contact {
	position:relative;
	padding:95px 24px;
	background:linear-gradient(130deg,var(--navy-dark),var(--navy));
	color:#fff;
	text-align:center
}

.detail-contact-inner {
	max-width:820px;
	margin:auto
}

.detail-contact h2 {
	margin:14px 0 18px;
	font-size:clamp(28px,4vw,45px)
}

.detail-contact p {
	line-height:1.9
}

.detail-contact-actions {
	display:flex;
	gap:28px;
	justify-content:center;
	align-items:center;
	flex-wrap:wrap;
	margin-top:34px
}

.detail-button-gold {
	background:var(--gold);
	border-color:var(--gold);
	color:#13263a
}

.detail-phone {
	color:#fff;
	text-decoration:none;
	font-size:25px;
	font-weight:700
}

.detail-phone span {
	display:block;
	font-size:12px;
	font-weight:400;
	letter-spacing:.08em
}

.back-area {
	padding:30px 20px 68px;
	text-align:center;
	background:#fff
}

.back-area a {
	display:inline-block;
	color:var(--navy);
	font-weight:700;
	text-decoration:none;
	border-bottom:1px solid var(--navy);
	padding-bottom:5px
}

@media(max-width:900px) {
	.detail-hero {
		min-height:350px;
		height:350px
	}
	.section-block {
		padding:68px 0
	}
}

@media(max-width:600px) {
	.detail-hero {
		min-height:410px
	}
	.detail-hero-title-image {
		min-height: 0;
		height: auto;
		aspect-ratio: 16 / 9;
	}
	.detail-hero-title-image .detail-hero-image {
		object-fit: contain;
		object-position: center;
	}
	.detail-hero-inner {
		width:calc(100% - 36px);
		padding-bottom:34px
	}
	.detail-hero-shade {
		background:linear-gradient(0deg,rgba(4,28,51,.82),rgba(4,28,51,.14))
	}
	.breadcrumb,.detail-container {
		width:calc(100% - 36px)
	}
	.breadcrumb {
		padding:16px 0;
		gap:7px;
		font-size:10px
	}
	.section-block {
		padding:54px 0
	}
.detail-button {
		width:100%;
		box-sizing:border-box
	}
	.section-heading-row {
		display:block
	}
	.section-heading-row>p {
		margin-top:12px
	}
	.table-card {
		border-radius:4px
	}
	.detail-table,.detail-table tbody,.detail-table tr,.detail-table th,.detail-table td {
		display:block;
		width:100%;
		box-sizing:border-box
	}
	.detail-table th {
		padding:13px 16px;
		border-bottom:0
	}
	.detail-table td {
		padding:15px 16px 20px
	}
	.detail-table tr:last-child th {
		border-bottom:0
	}
	.detail-contact {
		padding:68px 18px
	}
	.detail-contact-actions {
		display:block
	}
	.detail-contact-actions .detail-button {
		margin-bottom:25px
	}
	.detail-phone {
		display:block
	}
}

/* ==================================================
   ページ内ナビ
================================================== */

.detail-page-nav {
	position: sticky;
	top: 88px;
	z-index: 20;
	padding: 10px 0;
	background: rgba(248, 246, 241, 0.96);
	border-bottom: 1px solid rgba(4, 28, 51, 0.14);
	backdrop-filter: blur(8px);
}

.detail-page-nav-inner {
	display: flex;
	justify-content: center;
	gap: 8px;
	width: min(1120px, calc(100% - 64px));
	margin: 0 auto;
	padding: 11px 0;
}

.detail-page-nav a {
	display: block;
	padding: 11px 22px;
	color: var(--navy);
	background: #ffffff;
	border: 1px solid var(--line);
	border-radius: 4px;
	font-size: 13px;
	font-weight: 700;
	text-decoration: none;
	white-space: nowrap;
	transition: color 0.2s, background-color 0.2s, border-color 0.2s, transform 0.2s;
}

.detail-page-nav a:hover, .detail-page-nav a:focus-visible {
	color: var(--navy);
	background: var(--ivory);
	border-color: var(--gold);
	transform: translateY(-1px);
}


.detail-gallery {
	padding-top: 68px;
}

/* ==================================================
   大画像＋切り替え用写真一覧
================================================== */

.gallery-viewer {
	display: grid;
	gap: 14px;
}

.gallery-feature-layout {
	display: grid;
	grid-template-columns: minmax(0, 2fr) minmax(320px, 1fr);
	gap: 12px;
}

.gallery-main-wrap {
	position: relative;
	min-width: 0;
}

.gallery-main {
	display: block;
	width: 100%;
	aspect-ratio: 16 / 9;
	overflow: hidden;
	background: #dfe4e8;
	border-radius: 7px;
	box-shadow: 0 12px 34px rgba(4, 28, 51, 0.12);
}

.gallery-main img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: opacity 0.18s ease;
}

.gallery-arrow {
	position: absolute;
	top: 50%;
	z-index: 3;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 64px;
	padding: 0;
	color: #ffffff;
	background: rgba(4, 28, 51, 0.68);
	border: 0;
	cursor: pointer;
	font-family: Arial, sans-serif;
	font-size: 40px;
	line-height: 1;
	transform: translateY(-50%);
	transition: background-color 0.2s, opacity 0.2s;
}

.gallery-arrow:hover,
.gallery-arrow:focus-visible {
	background: rgba(4, 28, 51, 0.92);
}

.gallery-arrow-prev {
	left: 0;
}

.gallery-arrow-next {
	right: 0;
}

.gallery-side-thumbnails {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	grid-template-rows: repeat(3, minmax(0, 1fr));
	gap: 10px;
	min-width: 0;
}

.gallery-thumbnails {
	display: grid;
	grid-template-columns: repeat(7, minmax(0, 1fr));
	gap: 10px;
}

.gallery-thumb {
	position: relative;
	display: block;
	width: 100%;
	min-width: 0;
	padding: 0;
	aspect-ratio: 16 / 10;
	overflow: hidden;
	background: #dfe4e8;
	border: 2px solid transparent;
	border-radius: 4px;
	cursor: pointer;
	opacity: 0.72;
	transition: opacity 0.2s, border-color 0.2s, transform 0.2s;
}

.gallery-side-thumbnails .gallery-thumb {
	height: 100%;
	min-height: 0;
	aspect-ratio: 16 / 9;
}

.gallery-thumb img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.gallery-thumb:hover,
.gallery-thumb.is-active {
	opacity: 1;
	border-color: var(--gold);
}

.gallery-thumb:hover {
	transform: translateY(-2px);
}

@media (max-width: 900px) {
	.detail-page-nav {
		top: 72px;
		overflow-x: auto;
	}

	.detail-page-nav-inner {
		justify-content: flex-start;
		width: max-content;
		min-width: 100%;
		padding-right: 18px;
		padding-left: 18px;
	}

	.detail-gallery {
		padding-top: 56px;
	}

	.gallery-feature-layout {
		grid-template-columns: minmax(0, 1.7fr) minmax(280px, 1fr);
	}

	.gallery-thumbnails {
		grid-template-columns: repeat(5, minmax(0, 1fr));
	}
}

@media (max-width: 600px) {
	.detail-page-nav-inner {
		width: max-content;
	}

	.detail-page-nav a {
		padding: 10px 17px;
		font-size: 12px;
	}
	
	.detail-hero,
  .detail-hero-image {
    height: 350px;
    min-height: 350px;
  }

	.detail-gallery {
		padding-top: 46px;
	}

	.gallery-viewer {
		gap: 10px;
	}

	.gallery-feature-layout {
		display: block;
	}

	.gallery-main {
		border-radius: 4px;
	}

	.gallery-arrow {
		width: 40px;
		height: 54px;
		font-size: 34px;
	}

	.gallery-side-thumbnails,
	.gallery-thumbnails {
		display: flex;
		gap: 8px;
		overflow-x: auto;
		padding: 10px 0 8px;
		scroll-snap-type: x proximity;
	}

	.gallery-side-thumbnails .gallery-thumb,
	.gallery-thumbnails .gallery-thumb {
		flex: 0 0 118px;
		height: auto;
		aspect-ratio: 16 / 10;
		scroll-snap-align: start;
	}
}

/* ==================================================
   物件概要：4分類
================================================== */

.information-summary {
	max-width: 980px;
	margin: 0 auto 32px;
}

.information-summary p {
	margin: 0;
	color: #45515c;
	font-size: 15px;
	line-height: 1.9;
}

.information-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 38px;
	max-width: 980px;
	margin: 36px auto 0;
}

.information-group {
	min-width: 0;
}

.information-group h3 {
	margin: 0 0 14px;
	padding-left: 14px;
	color: var(--navy);
	border-left: 4px solid var(--gold);
	font-size: 20px;
	line-height: 1.5;
}

.information-group-wide {
	grid-column: auto;
}

.information-grid .detail-table th {
	width: 34%;
	padding: 17px 18px;
}

.information-grid .detail-table td {
	padding: 17px 18px;
}

.information-note-card {
	padding: 26px 30px;
	background: #fff;
	border: 1px solid var(--line);
	border-radius: 7px;
	box-shadow: 0 10px 35px rgba(4, 28, 51, 0.06);
}

.information-note-list {
	display: grid;
	grid-template-columns: 1fr;
	gap: 12px;
	margin: 0;
	padding: 0;
	list-style: none;
	color: #45515c;
}

.information-note-list li {
	position: relative;
	padding-left: 18px;
	line-height: 1.8;
}

.information-note-list li::before {
	content: "";
	position: absolute;
	top: 0.72em;
	left: 0;
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--gold);
}

@media (max-width: 600px) {
	.information-grid {
		gap: 28px;
		margin-top: 28px;
	}
	.information-group h3 {
		font-size: 18px;
	}
	.information-note-card {
		padding: 20px 18px;
	}
	.information-note-list {
		grid-template-columns: 1fr;
		gap: 10px;
	}
}

/* ==================================================
   撮影料金：4分類
================================================== */

.price-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 38px;
	max-width: 980px;
	margin: 36px auto 0;
}

.price-group h3 {
	margin: 0 0 14px;
	padding-left: 14px;
	color: var(--navy);
	border-left: 4px solid var(--gold);
	font-size: 20px;
	line-height: 1.5;
}

.price-group-lead {
	margin: 0 0 18px;
	color: #45515c;
	font-size: 14px;
	line-height: 1.85;
}

.price-grid .detail-table th {
	width: 34%;
	padding: 17px 18px;
}

.price-grid .detail-table td {
	padding: 17px 18px;
}

.price-value {
	color: var(--navy);
	font-size: 18px;
}

.price-unit, .price-note {
	color: var(--muted);
	font-size: 13px;
}

.cancellation-table {
	width: 100%;
	border-collapse: collapse;
}

.cancellation-table th, .cancellation-table td {
	padding: 18px 20px;
	border-right: 1px solid var(--line);
	border-bottom: 1px solid var(--line);
	text-align: left;
	vertical-align: top;
	line-height: 1.75;
}

.cancellation-table th:last-child, .cancellation-table td:last-child {
	border-right: 0;
}

.cancellation-table tbody tr:last-child td {
	border-bottom: 0;
}

.cancellation-table thead th {
	color: #fff;
	background: var(--navy);
	font-weight: 700;
}

.cancellation-table thead th:first-child {
	width: 42%;
}

.price-cancellation-note, .price-priority-note {
	color: var(--muted);
	font-size: 12px;
	line-height: 1.8;
}

.price-cancellation-note {
	margin: 14px 0 0;
}

.price-cancellation-note a {
	color: var(--navy);
	font-weight: 700;
	text-underline-offset: 3px;
}

.price-priority-note {
	width: 100%;
	box-sizing: border-box;
	margin-top: 28px;
	padding: 18px 20px;
	background: #fff8e8;
	border-left: 4px solid var(--gold);
	color: var(--navy);
	font-weight: 700;
	line-height: 1.8;
}

@media (max-width: 600px) {
	.price-grid {
		gap: 28px;
		margin-top: 28px;
	}
	.price-group h3 {
		font-size: 18px;
	}
	.price-value {
		font-size: 17px;
	}
	.cancellation-card {
		overflow-x: auto;
	}
	.cancellation-table th, 	.cancellation-table td {
		padding: 14px 12px;
		font-size: 13px;
	}
}

/* ==================================================
   レスポンシブ最終調整：ギャラリー・情報表・料金表
================================================== */

@media (max-width: 900px) {
	.gallery-feature-layout {
		display: block;
	}

	.gallery-main-wrap {
		width: 100%;
		min-width: 0;
	}

	.gallery-side-thumbnails {
		display: flex;
		width: 100%;
		max-width: 100%;
		gap: 8px;
		margin-top: 10px;
		padding: 0 0 8px;
		overflow-x: auto;
		overflow-y: hidden;
		box-sizing: border-box;
		scroll-snap-type: x proximity;
		-webkit-overflow-scrolling: touch;
	}

	.gallery-side-thumbnails .gallery-thumb {
		flex: 0 0 150px;
		height: auto;
		aspect-ratio: 16 / 10;
		scroll-snap-align: start;
	}

	.gallery-thumbnails {
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}
}



@media (max-width: 600px) {
	.gallery-viewer,
	.gallery-feature-layout,
	.gallery-main-wrap,
	.gallery-main {
		width: 100%;
		max-width: 100%;
		min-width: 0;
		box-sizing: border-box;
	}

	.gallery-main {
		aspect-ratio: 16 / 9;
	}

	.gallery-main img {
		max-width: 100%;
	}

	.gallery-side-thumbnails,
	.gallery-thumbnails {
		display: flex;
		width: 100%;
		max-width: 100%;
		gap: 8px;
		padding: 10px 0 8px;
		overflow-x: auto;
		overflow-y: hidden;
		box-sizing: border-box;
		scroll-snap-type: x proximity;
		-webkit-overflow-scrolling: touch;
	}

	.gallery-side-thumbnails .gallery-thumb,
	.gallery-thumbnails .gallery-thumb {
		flex: 0 0 118px;
		width: 118px;
		max-width: 118px;
		height: auto;
		aspect-ratio: 16 / 10;
		scroll-snap-align: start;
	}

	.information-grid .detail-table,
	.information-grid .detail-table tbody,
	.information-grid .detail-table tr,
	.information-grid .detail-table th,
	.information-grid .detail-table td,
	.price-grid .detail-table,
	.price-grid .detail-table tbody,
	.price-grid .detail-table tr,
	.price-grid .detail-table th,
	.price-grid .detail-table td {
		display: block;
		width: 100%;
		max-width: 100%;
		box-sizing: border-box;
	}

	.information-grid .detail-table th,
	.price-grid .detail-table th {
		width: 100%;
		padding: 13px 16px;
		border-right: 0;
		border-bottom: 0;
	}

	.information-grid .detail-table td,
	.price-grid .detail-table td {
		padding: 15px 16px 20px;
	}

	.cancellation-card {
		width: 100%;
		max-width: 100%;
		overflow: hidden;
	}

	.cancellation-table {
		width: 100%;
		table-layout: fixed;
	}

	.cancellation-table thead th:first-child {
		width: 40%;
	}

	.cancellation-table th,
	.cancellation-table td {
		padding: 12px 10px;
		font-size: 12px;
		line-height: 1.65;
		word-break: normal;
		overflow-wrap: anywhere;
	}

	.price-priority-note {
		margin-top: 22px;
		padding: 16px;
	}
}

/* ==================================================
   スマホ：ギャラリーのサムネイルを1列へ統合
================================================== */

@media (max-width: 600px) {
	.gallery-side-thumbnails {
		margin-top: 10px;
	}

	.gallery-thumbnails[hidden] {
		display: none !important;
	}
}