/* ===== SENN Hotel Group — 宿 個別ページ専用スタイル ===== */
/* style.css の :root トークンを継承して使用 */

/* ===== 個別ページ: ヒーロー上のヘッダーは明色文字（スクロールで反転） ===== */
.prop-page #header:not(.scrolled) .nav-link,
.prop-page #header:not(.scrolled) .nav-cta,
.prop-page #header:not(.scrolled) .prop-back-link { color: var(--color-text-inverse); }
.prop-page #header:not(.scrolled) .nav-cta { border-color: rgba(245,240,235,0.6); }
.prop-page #header:not(.scrolled) .nav-cta:hover { background: var(--color-accent); border-color: var(--color-accent); }
.prop-page #header:not(.scrolled) .nav-hamburger span { background: var(--color-text-inverse); }

/* ===== 戻り導線（ナビ左に追加） ===== */
.prop-back-link {
  font-family: var(--font-ui);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--color-text);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color 0.3s ease;
}
.prop-back-link:hover { color: var(--color-accent); }

/* ===== 宿ヒーロー ===== */
.prop-hero {
  position: relative;
  min-height: 86vh;
  min-height: 86svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.prop-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.prop-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 50%;
}
.prop-hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to bottom, rgba(26,26,26,0.30) 0%, rgba(26,26,26,0.25) 45%, rgba(26,26,26,0.78) 100%);
}
.prop-hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 60px) clamp(48px, 7vh, 80px);
  color: var(--color-text-inverse);
}
.prop-hero-eyebrow {
  font-family: var(--font-heading-en);
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0.35em;
  margin-bottom: 14px;
  opacity: 0.9;
}
.prop-hero-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 7vw, 84px);
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1.15;
  margin-bottom: 18px;
}
.prop-hero-catch {
  font-family: var(--font-body);
  font-size: clamp(15px, 2vw, 20px);
  font-weight: 300;
  line-height: 1.9;
  letter-spacing: 0.06em;
  max-width: 640px;
  text-wrap: balance;
}

/* メタ情報バー */
.prop-meta-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px 22px;
  margin-top: 28px;
  font-family: var(--font-ui);
  font-size: 14px;
  letter-spacing: 0.04em;
}
.prop-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--color-text-inverse);
}
.prop-meta-item .pm-label {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #F5F0EB;
}
/* 評価チップ(.prop-meta-rating)は廃止: 宿を比べさせない方針のためヒーローに★を出さない */
.prop-meta-bar { text-shadow: 0 1px 2px rgba(26, 26, 26, 0.35); }

/* ===== 共通セクション ===== */
.prop-section { padding: clamp(64px, 9vh, 110px) 0; }
.prop-section.is-paper { background: var(--color-bg); }
.prop-section.is-white { background: #FFFFFF; }
.prop-section.is-surface { background: var(--color-surface); }

.prop-section-eyebrow {
  font-family: var(--font-heading-en);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.38em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.prop-section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 400;
  letter-spacing: 0.08em;
  margin-bottom: 28px;
  color: var(--color-text);
}

/* ===== コンセプト ===== */
.prop-concept .container { max-width: 760px; text-align: center; }
.prop-concept-lead {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.8vw, 30px);
  font-weight: 400;
  line-height: 1.85;
  letter-spacing: 0.08em;
  color: var(--color-text);
  margin-bottom: 28px;
  text-wrap: balance;
}
.prop-concept-body {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 300;
  line-height: 2.1;
  letter-spacing: 0.04em;
  color: var(--color-text-light);
}
.prop-concept-body + .prop-concept-body { margin-top: 20px; }

/* ===== 特徴 ===== */
.prop-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(28px, 4vw, 52px);
}
.prop-feature-num {
  font-family: var(--font-heading-en);
  font-size: 22px;
  font-weight: 300;
  color: var(--color-accent);
  letter-spacing: 0.05em;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}
.prop-feature-title {
  font-family: var(--font-display);
  font-size: clamp(19px, 2.2vw, 23px);
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--color-text);
  margin-bottom: 12px;
  line-height: 1.5;
}
.prop-feature-desc {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 300;
  line-height: 2;
  color: var(--color-text-light);
}

/* ===== ギャラリー（masonry: CSS columns） ===== */
.prop-gallery {
  column-count: 3;
  column-gap: 16px;
}
.prop-gallery-item {
  break-inside: avoid;
  margin-bottom: 16px;
  cursor: pointer;
  overflow: hidden;
  background: var(--color-surface);
}
.prop-gallery-item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.4s ease;
}
.prop-gallery-item:hover img { transform: scale(1.04); }

/* ===== ライトボックス ===== */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 5000;
  background: rgba(20,18,16,0.94);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
  padding: 4vw;
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox img {
  max-width: 92vw;
  max-height: 88vh;
  object-fit: contain;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.lightbox-close {
  position: absolute;
  top: 24px;
  right: 28px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-ui);
  font-size: 30px;
  font-weight: 300;
  color: #F5F0EB;
  background: rgba(0,0,0,0.3);
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.3s ease;
}
.lightbox-close:hover { background: var(--color-accent); }
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #F5F0EB;
  background: rgba(0,0,0,0.3);
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.3s ease;
  user-select: none;
}
.lightbox-nav:hover { background: var(--color-accent); }
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

/* ===== 基本情報（定義リスト） ===== */
.prop-info .container { max-width: 820px; }
.prop-info-list {
  border-top: 1px solid var(--color-border);
}
.prop-info-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
  padding: 20px 4px;
  border-bottom: 1px solid var(--color-border);
}
.prop-info-row dt {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--color-text);
}
.prop-info-row dd {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 300;
  line-height: 1.9;
  color: var(--color-text-light);
}
.prop-info-note {
  margin-top: 24px;
  font-family: var(--font-ui);
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--color-text-light);
}

/* ===== 予約・問い合わせ導線 ===== */
.prop-cta {
  background: var(--color-bg-dark);
  color: var(--color-text-inverse);
  text-align: center;
  padding: clamp(72px, 10vh, 120px) 0;
}
.prop-cta-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.6vw, 40px);
  font-weight: 400;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
  color: var(--color-text-inverse);
}
.prop-cta-sub {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 300;
  line-height: 1.9;
  color: rgba(245,240,235,0.7);
  margin-bottom: 40px;
}
.prop-cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}
.prop-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-ui);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 16px 44px;
  transition: all 0.3s ease;
}
.prop-cta-btn.is-primary {
  background: var(--color-accent);
  border: 1px solid var(--color-accent);
  color: var(--color-text-inverse);
}
.prop-cta-btn.is-primary:hover { background: var(--color-accent-dark); border-color: var(--color-accent-dark); }
.prop-cta-btn.is-ghost {
  background: transparent;
  border: 1px solid rgba(245,240,235,0.4);
  color: var(--color-text-inverse);
}
.prop-cta-btn.is-ghost:hover { border-color: var(--color-text-inverse); }

/* ===== 全幅大判 縦積みストーリー ===== */
.prop-story-block { margin-bottom: clamp(56px, 9vh, 120px); }
.prop-story-block:last-child { margin-bottom: 0; }
.prop-story-media {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-surface);
}
.prop-story-media img { width: 100%; height: 100%; object-fit: cover; }
.prop-story-text {
  max-width: 680px;
  margin: clamp(24px, 4vh, 48px) auto 0;
  padding: 0 clamp(24px, 6vw, 40px);
  text-align: center;
}
.prop-story-label {
  font-family: var(--font-heading-en);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.3em;
  color: var(--color-accent);
  text-transform: uppercase;
}
.prop-story-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 40px);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.45;
  margin: 14px 0 18px;
}
.prop-story-body {
  font-family: var(--font-body);
  font-size: clamp(15px, 1.3vw, 17px);
  line-height: 2.0;
  color: var(--color-text-light);
}

/* ===== フェードイン（property.js が付与） ===== */
.prop-fade { opacity: 0; transform: translateY(24px); transition: opacity 0.9s ease, transform 0.9s ease; }
.prop-fade.visible { opacity: 1; transform: translateY(0); }

/* ===== レスポンシブ ===== */
@media (max-width: 900px) {
  .prop-gallery { column-count: 2; }
}
@media (max-width: 768px) {
  .prop-features-grid { grid-template-columns: 1fr; }
  .prop-info-row { grid-template-columns: 1fr; gap: 6px; padding: 16px 4px; }
  .nav-links .prop-back-link { display: none; }
}
@media (max-width: 600px) {
  .prop-hero { min-height: 78vh; min-height: 78svh; }
  .prop-story-media { aspect-ratio: 4 / 3; }
  .prop-story-media img { object-position: center 45%; }
  .prop-gallery { column-count: 1; }
  .prop-meta-bar { gap: 12px 18px; font-size: 13px; }
  .prop-cta-actions { flex-direction: column; gap: 12px; }
  .prop-cta-btn { width: 100%; padding: 16px 24px; }
  .lightbox-nav { width: 44px; height: 44px; font-size: 22px; }
  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }
}

/* ===== story: 写真は静かに、テキストは一拍遅れて（ガチャ防止＋上質な段階フェード） ===== */
.prop-story-block.prop-fade { opacity: 1; transform: none; transition: none; }
.prop-story-media {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 1s cubic-bezier(0.22, 1, 0.36, 1), transform 1s cubic-bezier(0.22, 1, 0.36, 1);
}
.prop-story-text {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 1s cubic-bezier(0.22, 1, 0.36, 1) 0.18s, transform 1s cubic-bezier(0.22, 1, 0.36, 1) 0.18s;
}
.prop-story-block.visible .prop-story-media,
.prop-story-block.visible .prop-story-text {
  opacity: 1;
  transform: none;
}
/* Ken Burns は本文付きブロックのみ（ギャラリー連続スケールを防ぐ）・静謐に18s */
.prop-story-block.visible:has(.prop-story-text) .prop-story-media img {
  animation: propKenBurns 18s ease-out forwards;
}
@keyframes propKenBurns { from { transform: scale(1); } to { transform: scale(1.035); } }

/* ヒーロー写真の極スロー Ken Burns（呼吸する第一印象・26s） */
.prop-hero-bg img {
  transform-origin: center 55%;
  animation: heroKenBurns 26s ease-out both;
}
@keyframes heroKenBurns { from { transform: scale(1); } to { transform: scale(1.05); } }

/* ===== タッチ端末: :hover 演出は hover 可能環境のみ（張り付き防止） ===== */
@media (hover: hover) and (pointer: fine) {
  .prop-back-link:hover { color: var(--color-accent); }
  .prop-gallery-item:hover img { transform: scale(1.04); }
}

/* ===== prefers-reduced-motion: 動きを止め最終状態で固定 ===== */
@media (prefers-reduced-motion: reduce) {
  .prop-fade { opacity: 1 !important; transform: none !important; transition: none !important; }
  .prop-story-media, .prop-story-text { opacity: 1 !important; transform: none !important; transition: none !important; }
  .prop-story-block.visible:has(.prop-story-text) .prop-story-media img,
  .prop-hero-bg img { animation: none !important; transform: none !important; }
  .prop-gallery-item img, .prop-gallery-item:hover img { transition: none !important; transform: none !important; }
}

/* ===== 写真でめぐる: 横スワイプギャラリー（縦スクロール削減） ===== */
.prop-swipe {
  position: relative;
  max-width: var(--max-width-wide);
  margin: 0 auto;
}
.prop-swipe-track {
  display: flex;
  aspect-ratio: 16 / 10;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: auto; /* iOS慣性スクロールを切る: 指の強さで移動量が変わる/飛びすぎるのを防ぐ */
  scrollbar-width: none;
  touch-action: pan-y; /* 横スワイプはJSが1コマだけ動かす。ネイティブ横スクロールを渡さずJS初期化前の漏れも防ぐ */
  cursor: grab;
}
.prop-swipe-track::-webkit-scrollbar { display: none; }
.prop-swipe-track img {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  object-fit: cover;
  scroll-snap-align: center;
}
.prop-swipe .pf-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
  pointer-events: none;
}
.prop-swipe .pf-dots span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.62);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.30), 0 1px 4px rgba(0, 0, 0, 0.42);
  transition: width 0.35s, background 0.35s;
}
.prop-swipe .pf-dots span.active {
  width: 20px;
  border-radius: 3.5px;
  background: rgba(255, 255, 255, 0.98);
}
@media (max-width: 600px) {
  .prop-swipe-track { aspect-ratio: 4 / 3; }
}
@media (prefers-reduced-motion: reduce) {
  /* スナップ(位置固定)は維持＝reduced-motionでもPCで1コマに止まる */
}

/* ===== P2: 日本語タイポ微調整・基準線統一 ===== */
.prop-hero-catch, .prop-cta-sub {
  word-break: keep-all;
  overflow-wrap: anywhere;
  line-break: strict;
}
.prop-concept-lead, .prop-section-title, .prop-story-title {
  font-feature-settings: "palt" 1;
}
.prop-concept-lead { letter-spacing: 0.04em; }
.prop-hero-content { max-width: var(--max-width-wide); }
/* 基本情報SP: ラベルを脇役・値を主役に */
@media (max-width: 768px) {
  .prop-info-row dt { color: var(--color-text-light); font-size: 11.5px; letter-spacing: 0.14em; }
  .prop-info-row dd { color: var(--color-text); font-size: 16px; font-weight: 300; }
}

/* ===== 口コミ専用ページ: 宿別・横の動き・カード/ガラス不使用 ===== */
.rev-hero { background: var(--color-bg); padding: clamp(120px, 18vh, 200px) 0 clamp(40px, 6vh, 64px); }
.rev-hero-title { font-family: var(--font-display); font-size: clamp(40px, 7vw, 72px); font-weight: 400; color: var(--color-text); letter-spacing: 0.06em; margin: 14px 0 20px; }
.rev-hero-lead { font-family: var(--font-body); font-size: clamp(15px, 1.6vw, 18px); line-height: 2; color: var(--color-text-light); max-width: 34ch; word-break: keep-all; }
.rev-group { padding: clamp(56px, 9vh, 100px) 0; border-top: 1px solid var(--color-border); background: var(--color-bg); overflow: hidden; }
.rev-group:nth-of-type(even) { background: #FFFFFF; }
.rev-group-head { max-width: var(--max-width-wide); margin: 0 auto clamp(28px, 4vh, 44px); padding: 0 clamp(20px, 5vw, 60px); display: flex; align-items: baseline; gap: 18px; }
.rev-group-head .chapter-jp { font-family: var(--font-display); font-size: clamp(28px, 3.6vw, 42px); font-weight: 400; letter-spacing: 0.14em; color: var(--color-text); }
.rev-group-head .chapter-en { font-family: var(--font-heading-en); font-size: 13px; font-weight: 500; letter-spacing: 0.3em; color: var(--color-accent); text-transform: uppercase; }
.rev-score { margin-left: auto; font-family: var(--font-ui); font-size: 12px; letter-spacing: 0.1em; color: var(--color-text-light); }
.rev-photos { max-width: var(--max-width-wide); margin: 0 auto clamp(32px, 5vh, 56px); padding: 0 clamp(20px, 5vw, 60px); display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(8px, 1.4vw, 18px); }
.rev-photos img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.rev-carousel { display: flex; gap: clamp(28px, 5vw, 72px); overflow-x: auto; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: auto; scrollbar-width: none; padding: 0 clamp(20px, 5vw, 60px); overscroll-behavior-inline: contain; cursor: grab; }
.rev-carousel::-webkit-scrollbar { display: none; }
.rev-quote { flex: 0 0 min(84%, 640px); scroll-snap-align: center; display: flex; flex-direction: column; }
.rev-quote .q-mark { font-family: var(--font-heading-en); font-size: clamp(56px, 8vw, 96px); line-height: 0.7; color: var(--color-accent); opacity: 0.30; }
.rev-quote .q-text { font-family: var(--font-body); font-size: clamp(17px, 1.7vw, 22px); line-height: 2.0; color: var(--color-text); margin: 6px 0 20px; white-space: pre-line; word-break: keep-all; overflow-wrap: anywhere; }
.rev-quote .q-meta { margin-top: auto; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.rev-quote .q-author { font-family: var(--font-ui); font-size: 13px; letter-spacing: 0.06em; color: var(--color-text-light); }
.rev-quote .q-src { font-family: var(--font-ui); font-size: 12px; color: var(--color-accent); text-decoration: none; }
.rev-quote .q-src:hover { text-decoration: underline; }
.rev-dots { max-width: var(--max-width-wide); margin: clamp(20px, 3vh, 32px) auto 0; padding: 0 clamp(20px, 5vw, 60px); display: flex; gap: 7px; }
.rev-dots span { width: 7px; height: 7px; border-radius: 50%; background: var(--color-border); transition: width 0.35s, background 0.35s; }
.rev-dots span.active { width: 18px; border-radius: 3.5px; background: var(--color-accent); }
@media (max-width: 600px) { .rev-photos { gap: 6px; } .rev-photos img { aspect-ratio: 1 / 1; } .rev-group-head { flex-wrap: wrap; gap: 8px; } .rev-score { margin-left: 0; } .rev-quote { flex-basis: 88%; } .rev-carousel { padding-inline: 6%; scroll-padding-inline: 6%; } }
/* rev-carousel: reduced-motionでもスナップ(位置固定)は維持 */

/* ===== アクセス：Googleマップ埋め込み ===== */
.prop-map { text-align: center; }
.prop-map-addr { font-family: var(--font-ui); font-size: 15px; letter-spacing: 0.04em; color: var(--color-text-light); margin: 10px 0 30px; }
.prop-map-embed { position: relative; width: 100%; max-width: 920px; margin: 0 auto; aspect-ratio: 16 / 9; border-radius: 2px; overflow: hidden; box-shadow: 0 10px 40px rgba(0,0,0,0.08); }
.prop-map-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.prop-map-link { display: inline-block; margin-top: 26px; font-family: var(--font-ui); font-size: 14px; letter-spacing: 0.05em; color: var(--color-accent); text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 3px; transition: opacity 0.25s ease; }
.prop-map-link:hover { opacity: 0.65; }
.prop-info-maplink { color: inherit; text-decoration: none; border-bottom: 1px solid var(--color-border); padding-bottom: 1px; transition: color 0.25s ease, border-color 0.25s ease; }
.prop-info-maplink:hover { color: var(--color-accent); border-bottom-color: var(--color-accent); }
@media (max-width: 600px) { .prop-map-embed { aspect-ratio: 4 / 3; } }

/* 明るいヒーロー上の白navが読めるよう影（WCAG AA担保） */
.prop-page #header:not(.scrolled) .nav-link, .prop-page #header:not(.scrolled) .nav-cta { text-shadow: 0 1px 3px rgba(0,0,0,0.45); }

/* 写真スワイプのドットは非表示（写真に重なって見えるため・川島指示・全宿全言語） */
.prop-swipe .pf-dots { display: none; }