/* HIKE — 共通スタイル
   色・文字・余白はここで一元管理する。ページ固有の調整は各セクションのクラスで行う。 */

:root {
  --ground: #ECEAE4;
  --panel: #E2DFD7;
  --card: #F7F6F2;
  --ink: #2A2925;
  --sub: #5E5B53;
  --line: #C9C4B8;
  --line-soft: #D6D2C8;
  --accent: #4A5642;
  --accent-dark: #3B4535;
  --on-dark: #ECEAE4;
  --on-dark-sub: #CFCBC2;
  --font: 'Zen Kaku Gothic New', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', Meiryo, sans-serif;
  --font-en: 'Jost', 'Zen Kaku Gothic New', sans-serif;
  --gutter: clamp(20px, 4vw, 56px);
  --max: 1180px;
  --header-h: 80px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 2;
  letter-spacing: 0.06em;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
a:hover { color: var(--accent); }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-weight: 500; }
ul, ol, dl, dd { margin: 0; padding: 0; }
ul, ol { list-style: none; }
button { font: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 8px; top: -60px; z-index: 100; padding: 8px 16px; background: var(--ink); color: var(--on-dark); }
.skip-link:focus { top: 8px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* ---------- レイアウトの基本 ---------- */
.container { width: 100%; max-width: calc(var(--max) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(64px, 10vw, 150px); }
.section--tight { padding-block: clamp(56px, 8vw, 112px); }
.band { background: var(--panel); }
.dark { background: var(--ink); color: var(--on-dark); }
.dark a { color: var(--on-dark); }
.stack { display: flex; flex-direction: column; gap: var(--gap, 24px); }
.split { display: flex; flex-wrap: wrap; gap: var(--gap-y, 48px) var(--gap-x, 80px); align-items: var(--align, center); }
.split > * { flex: 1 1 var(--basis, 400px); min-width: 0; }
.head-row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 24px 64px; margin-bottom: clamp(32px, 4vw, 48px); }
.head-row > p { max-width: 30em; color: var(--sub); }
.grid { display: grid; gap: var(--gap, 12px); grid-template-columns: repeat(auto-fit, minmax(min(100%, var(--min, 260px)), 1fr)); }

/* ---------- 文字 ---------- */
.eyebrow { font-family: var(--font-en); font-size: 14px; letter-spacing: 0.24em; color: var(--sub); line-height: 1.6; }
.dark .eyebrow { color: var(--on-dark-sub); }
.h2 { font-size: clamp(24px, 2.8vw, 38px); line-height: 1.6; letter-spacing: 0.12em; }
.h3 { font-size: clamp(19px, 1.8vw, 24px); line-height: 1.6; letter-spacing: 0.08em; }
.page-title { font-family: var(--font-en); font-weight: 300; font-size: clamp(44px, 6vw, 80px); line-height: 1; letter-spacing: 0.12em; }
.muted { color: var(--sub); }
.small { font-size: 14px; }
.xsmall { font-size: 13px; line-height: 1.7; }
.note { font-size: 13px; color: var(--sub); line-height: 1.8; }
.en { font-family: var(--font-en); }

/* ---------- 写真 ---------- */
.photo { width: 100%; object-fit: cover; background: var(--panel); }
.ratio-45 { aspect-ratio: 4 / 5; }
.ratio-34 { aspect-ratio: 3 / 4; }
.ratio-43 { aspect-ratio: 4 / 3; }
.ratio-32 { aspect-ratio: 3 / 2; }
.ratio-169 { aspect-ratio: 16 / 10; }
.ratio-11 { aspect-ratio: 1 / 1; }

/* PCでは並べ、スマホでは横にスワイプする写真の列 */
.scroller { display: grid; gap: var(--gap, 12px); grid-template-columns: repeat(auto-fit, minmax(min(100%, var(--min, 220px)), 1fr)); }
.swipe-hint { display: none; }

/* ---------- ボタン・リンク ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 14px;
  min-height: 52px; padding: 0 40px;
  background: var(--accent); color: #fff; text-decoration: none;
  font-family: var(--font-en); font-weight: 500; letter-spacing: 0.2em; line-height: 1.4;
  border: 1px solid var(--accent); transition: background-color 0.2s;
}
.btn:hover { background: var(--accent-dark); color: #fff; }
.btn--jp { font-family: var(--font); letter-spacing: 0.08em; font-size: 15px; }
.btn--lg { min-height: 60px; padding: 0 48px; font-size: 18px; letter-spacing: 0.24em; }
.btn--light { background: var(--on-dark); color: var(--ink); border-color: var(--on-dark); }
.btn--light:hover { background: #fff; color: var(--ink); }
.btn--outline { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--outline:hover { background: var(--ink); color: var(--on-dark); }
.btn--ghost-light { background: transparent; color: #fff; border-color: #fff; }
.btn--ghost-light:hover { background: rgba(255,255,255,0.12); color: #fff; }
.btn--block { display: flex; width: 100%; }
.link-line { display: inline-flex; align-items: center; gap: 16px; min-height: 44px; text-decoration: none; font-size: 15px; }
.link-line::after { content: ''; width: 48px; border-top: 1px solid currentColor; transition: width 0.2s; }
.link-line:hover::after { width: 64px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 16px 32px; align-items: center; }

/* ---------- 表・一覧 ---------- */
.dl { display: grid; grid-template-columns: var(--dt, 8em) 1fr; border-top: 1px solid var(--line); font-size: 15px; line-height: 1.8; }
.dl dt, .dl dd { padding: 12px 0; border-bottom: 1px solid var(--line-soft); }
.dl dt { color: var(--sub); padding-right: 16px; }
.dl--plain { border-top: 0; }
.dl--plain dt, .dl--plain dd { border-bottom: 0; padding: 4px 0; }
.dark .dl dt { color: var(--on-dark-sub); }
.list-lines { border-top: 1px solid var(--line); }
.list-lines > li { border-bottom: 1px solid var(--line); }
.card { background: var(--card); border: 1px solid var(--line-soft); padding: clamp(18px, 2vw, 26px); }
/* 写真2枚を並べる（ウェディングの料理とケーキ） */
.photo-pair { display: grid; grid-template-columns: 3fr 2fr; gap: 10px; }
.photo-pair .photo { height: 100%; }
.facility { padding: 0; display: flex; flex-direction: column; overflow: hidden; }
.facility__body { padding: clamp(16px, 1.8vw, 22px); display: flex; flex-direction: column; gap: 4px; }
@media (max-width: 767px) { .facility-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; } .facility__body { padding: 12px 12px 14px; } .facility__body .note { font-size: 12px; } }
.chip { display: inline-flex; align-items: center; min-height: 28px; padding: 0 10px; font-size: 12px; line-height: 1.3; border: 1px solid var(--line); background: var(--card); }
.chip--dark { background: var(--ink); color: var(--on-dark); border-color: var(--ink); }
.breadcrumb { font-size: 13px; color: var(--sub); line-height: 1.6; }
.breadcrumb a { color: var(--sub); }
.placeholder { display: flex; align-items: center; justify-content: center; text-align: center; padding: 20px; background: #DCD8CE; color: var(--sub); font-size: 14px; }

/* ---------- ヘッダー ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 12px 32px;
  min-height: var(--header-h); padding: 12px var(--gutter);
  background: var(--ground); border-bottom: 1px solid var(--line-soft);
}
.site-header__logo img { height: 40px; width: auto; }
.site-nav { display: flex; flex-wrap: wrap; gap: 4px 26px; font-family: var(--font-en); font-size: 15px; letter-spacing: 0.1em; }
.site-nav a { text-decoration: none; line-height: 1.6; padding: 6px 0; border-bottom: 1px solid transparent; }
.site-nav a[aria-current='page'] { border-bottom-color: currentColor; }
.site-header__actions { display: flex; align-items: center; gap: 4px; }
.site-header__booking { min-height: 48px; padding: 0 32px; font-size: 16px; }
.menu-toggle { display: none; width: 48px; height: 48px; align-items: center; justify-content: center; background: none; border: 0; color: var(--ink); cursor: pointer; }

/* スマホのメニュー（全画面） */
.menu {
  position: fixed; inset: 0; z-index: 60; overflow-y: auto;
  display: flex; flex-direction: column;
  background: var(--ink); color: var(--on-dark);
  visibility: hidden; opacity: 0; transition: opacity 0.2s, visibility 0.2s;
}
.menu.is-open { visibility: visible; opacity: 1; }
.menu[hidden] { display: none; }
.menu a { color: var(--on-dark); text-decoration: none; }
.menu__head { display: flex; align-items: center; justify-content: space-between; min-height: 60px; padding: 6px 6px 6px 20px; border-bottom: 1px solid #4A4943; }
.menu__head img { height: 30px; width: auto; filter: invert(1); }
.menu__close { width: 48px; height: 48px; display: inline-flex; align-items: center; justify-content: center; background: none; border: 0; color: var(--on-dark); cursor: pointer; }
.menu__list { padding: 8px 20px 0; }
.menu__list li { border-bottom: 1px solid #4A4943; }
.menu__list a { display: flex; align-items: center; justify-content: space-between; min-height: 56px; }
.menu__en { font-family: var(--font-en); font-size: 18px; font-weight: 300; letter-spacing: 0.14em; }
.menu__ja { margin-left: 12px; font-size: 12px; color: #B9B5AB; }
.menu__actions { padding: 24px 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.menu__actions .btn--light { grid-column: 1 / -1; min-height: 56px; color: var(--ink); }
.menu__actions .btn--outline { border-color: #5E5B53; color: var(--on-dark); min-height: 48px; padding: 0 12px; font-family: var(--font); font-size: 13px; letter-spacing: 0.04em; }
.menu__sns { margin-top: auto; padding: 0 20px 28px; display: flex; gap: 24px; font-family: var(--font-en); font-size: 13px; letter-spacing: 0.1em; }
.menu__sns a { display: inline-flex; align-items: center; min-height: 44px; }

/* スマホ画面下の固定バー */
.sp-bar { display: none; }

/* ---------- フッター ---------- */
.site-footer { background: var(--ink); color: var(--on-dark); padding: 64px var(--gutter) 40px; }
.site-footer a { color: var(--on-dark); text-decoration: none; }
.site-footer .btn--light, .dark .btn--light { color: var(--ink); }
.site-footer__inner { max-width: var(--max); margin-inline: auto; }
.site-footer__top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 32px; }
.site-footer__brand img { height: 44px; width: auto; filter: invert(1); margin-bottom: 14px; }
.site-footer__sns { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 28px; font-family: var(--font-en); font-size: 15px; letter-spacing: 0.1em; }
.site-footer__sns a { display: inline-flex; align-items: center; min-height: 44px; }
.site-footer__links { margin-top: 32px; padding-top: 24px; border-top: 1px solid #4A4943; display: flex; flex-wrap: wrap; gap: 4px 28px; font-size: 14px; }
.site-footer__links a { display: inline-flex; align-items: center; min-height: 44px; }
.site-footer__copy { margin-top: 24px; font-family: var(--font-en); font-size: 13px; color: #B9B5AB; }

/* ---------- 下層ページの見出し ---------- */
.page-head { padding-top: clamp(56px, 7vw, 104px); padding-bottom: 40px; }
.page-head__row { display: flex; flex-wrap: wrap; gap: 24px 80px; align-items: flex-end; justify-content: space-between; margin-top: 24px; }
.page-head__row > p { max-width: 32em; color: var(--sub); }
.page-head h1 { font-size: clamp(22px, 2.2vw, 28px); letter-spacing: 0.12em; line-height: 1.6; margin-top: 8px; }

.page-tabs { display: flex; justify-content: center; background: var(--card); border-bottom: 1px solid var(--line-soft); }
.page-tabs a { flex: 0 1 240px; display: flex; align-items: center; justify-content: center; min-height: 60px; text-decoration: none; font-family: var(--font-en); font-size: 14px; letter-spacing: 0.2em; color: var(--sub); }
.page-tabs a.is-active { color: var(--ink); border-bottom: 2px solid var(--ink); }
.sp-only { display: none; }
figure.stack { --gap: 12px; }

/* ---------- 共通の締めの帯 ---------- */
.cta-band { background: var(--ink); color: var(--on-dark); padding: clamp(56px, 7vw, 88px) var(--gutter); }
.cta-band__inner { max-width: var(--max); margin-inline: auto; display: flex; flex-wrap: wrap; gap: 24px 48px; align-items: center; justify-content: space-between; }
.cta-band__title { font-size: clamp(18px, 2vw, 26px); font-weight: 500; letter-spacing: 0.1em; line-height: 1.8; }
.cta-band .note { color: var(--on-dark-sub); }

/* ========== TOP ========== */
.hero { display: flex; flex-wrap: wrap; min-height: clamp(560px, 60vw, 860px); }
.hero__video { position: relative; flex: 1 1 600px; min-width: 0; min-height: 440px; background: var(--ink); overflow: hidden; container-type: size; }
.hero__video > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
/* 動画を枠いっぱいに敷く（16:9のまま、はみ出した分は切る） */
.hero__video iframe { position: absolute; left: 50%; top: 50%; width: max(100cqw, 177.78cqh); height: max(100cqh, 56.25cqw); transform: translate(-50%, -50%); border: 0; pointer-events: none; }
.hero__shade { position: absolute; inset: 0; background: rgba(20, 20, 18, 0.18); pointer-events: none; }
.hero__badge { position: absolute; left: var(--gutter); top: 28px; display: inline-flex; align-items: center; gap: 10px; padding: 6px 14px; background: rgba(42, 41, 37, 0.72); color: #fff; font-family: var(--font-en); font-size: 13px; letter-spacing: 0.2em; line-height: 1.4; }
.hero__badge::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: #E25B45; }
.hero__sound { position: absolute; left: var(--gutter); bottom: 190px; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px 0 12px; border: 1px solid rgba(255,255,255,0.85); background: rgba(42,41,37,0.35); color: #fff; font-family: var(--font-en); font-size: 12px; letter-spacing: 0.14em; cursor: pointer; }
.hero__name { position: absolute; left: var(--gutter); bottom: 84px; color: #fff; font-family: var(--font-en); font-weight: 300; font-size: clamp(36px, 4.6vw, 68px); line-height: 1.05; letter-spacing: 0.12em; }
.hero__name small { display: block; font-size: 0.24em; font-weight: 400; letter-spacing: 0.16em; }
.hero__copy { position: relative; flex: 1 1 360px; min-width: 0; min-height: 440px; overflow: hidden; background: var(--ink); color: #fff; }
/* 集う人たちの写真を、ゆっくりズームしながら切り替える */
.hero__slides { position: absolute; inset: 0; }
.hero__slides img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.08); transition: opacity 1.8s ease, transform 9s ease-out; }
.hero__slides img.is-active { opacity: 1; transform: scale(1); }
.hero__copy::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20,20,18,0.28) 0%, rgba(20,20,18,0.08) 45%, rgba(20,20,18,0.55) 100%); pointer-events: none; }
.hero__copy h1 { position: absolute; z-index: 1; right: clamp(24px, 3vw, 48px); top: clamp(32px, 4vw, 64px); writing-mode: vertical-rl; font-size: clamp(26px, 2.4vw, 36px); line-height: 1.9; letter-spacing: 0.26em; white-space: nowrap; text-shadow: 0 1px 18px rgba(0,0,0,0.35); }
.hero__lead { position: absolute; z-index: 1; left: clamp(24px, 3vw, 48px); right: clamp(24px, 3vw, 48px); bottom: clamp(72px, 7vw, 96px); max-width: 22em; font-size: 13px; line-height: 2.1; text-shadow: 0 1px 12px rgba(0,0,0,0.4); }
@media (prefers-reduced-motion: reduce) { .hero__slides img { transition: opacity 0.6s; transform: none; } }

.booking-band { position: relative; margin-top: -48px; }
.booking-band__box { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 40px; padding: 28px 32px; background: var(--card); border: 1px solid var(--line-soft); }
.booking-band__box > div { flex: 1 1 420px; line-height: 1.7; }

/* 写真の列：ゆっくり横に流れる（JSで写真を複製してつなぎ目なくループ） */
.marquee { overflow: hidden; }
.marquee__track { display: flex; gap: var(--gap, 6px); width: max-content; animation: marquee var(--dur, 90s) linear infinite; }
.marquee:hover .marquee__track, .marquee:focus-within .marquee__track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(calc(-50% - var(--gap, 6px) / 2)); } }
@media (prefers-reduced-motion: reduce) { .marquee { overflow-x: auto; } .marquee__track { animation: none; } }
/* スマホで流す写真の列（main.js が .scroller から切り替える） */
.marquee-sp { margin-inline: calc(var(--gutter) * -1); }
.marquee-sp .marquee__track { --gap: 8px; align-items: start; }
.marquee-sp .marquee__track > * { flex: 0 0 var(--sp-w, 220px); width: var(--sp-w, 220px); }

/* スクロールでふわっと表示（main.js が .rv を付ける。JSが動かないときは何もしない） */
.rv { opacity: 0; transform: translateY(18px); filter: blur(2px); transition: opacity 0.9s ease-out, transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1), filter 0.6s ease-out; transition-delay: var(--rv-delay, 0s); }
.rv.is-in { opacity: 1; transform: none; filter: none; }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; filter: none; transition: none; } }

/* リンクになっている写真は、マウスを乗せると少しだけ明るく */
@media (hover: hover) {
  a img.photo, a .photo { transition: opacity 0.3s ease, filter 0.3s ease; }
  a:hover img.photo, a:hover .photo { opacity: 0.88; }
}
.scenes { margin-top: clamp(64px, 8vw, 112px); --gap: 6px; }
.scenes img { flex: 0 0 auto; width: clamp(220px, 21vw, 320px); height: clamp(260px, 26vw, 380px); }

.room-card { display: flex; flex-direction: column; gap: 12px; text-decoration: none; }
.room-card__meta { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--line); line-height: 1.5; }
.room-card__en { font-family: var(--font-en); font-size: 18px; letter-spacing: 0.1em; }
.room-card__spec { font-size: 13px; color: var(--sub); white-space: nowrap; }
.room-card__point { font-size: 14px; line-height: 1.8; }

.river { position: relative; margin: 0; height: clamp(360px, 44vw, 640px); }
.river img { width: 100%; height: 100%; object-fit: cover; }
.river figcaption { position: absolute; right: var(--gutter); bottom: 28px; left: var(--gutter); text-align: right; color: #fff; font-size: 14px; letter-spacing: 0.12em; text-shadow: 0 1px 12px rgba(0,0,0,0.4); }

.lunch-box { display: flex; flex-direction: column; gap: 8px; line-height: 1.8; }
.lunch-box__row { display: flex; justify-content: space-between; gap: 16px; font-size: 15px; }
.breakfast { display: flex; flex-wrap: wrap; align-items: center; gap: 20px 32px; padding-top: 28px; border-top: 1px solid var(--line); }
.breakfast img { width: 200px; height: 150px; object-fit: cover; flex: 0 0 auto; }
.breakfast > div { flex: 1 1 360px; line-height: 1.8; }

.shop-photos { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; align-items: start; }
.shop-photos img:first-child { grid-column: span 3; }
.shop-photos img:last-child { grid-column: span 2; margin-top: 80px; }
.makers { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 170px), 1fr)); gap: 0 24px; border-top: 1px solid var(--line); }
.makers li { padding: 8px 0; border-bottom: 1px solid var(--line-soft); font-size: 13px; line-height: 1.6; }

.video-slot { position: relative; aspect-ratio: 16 / 9; background: var(--ink); overflow: hidden; }
.video-slot img, .video-slot iframe { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border: 0; }
.video-slot__play { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 76px; height: 76px; border-radius: 50%; border: 1.5px solid rgba(255,255,255,0.9); background: rgba(42,41,37,0.35); color: #fff; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; }
.video-slot__label { position: absolute; left: 0; right: 0; bottom: 20px; text-align: center; color: #B9B5AB; font-size: 13px; }
.market-title { font-family: var(--font-en); font-weight: 300; font-size: clamp(36px, 4.6vw, 64px); line-height: 1.05; letter-spacing: 0.08em; }
.market-morning { display: grid; gap: 4px; padding: 16px 20px; border: 1px solid var(--ink); line-height: 1.7; }
.market-morning__title { font-size: 17px; font-weight: 500; }
.market-morning__title .en { margin-right: 10px; letter-spacing: 0.14em; }
.next-date { display: flex; align-items: baseline; gap: 16px; padding: 14px 0; border-block: 1px solid var(--line); line-height: 1.5; }
.next-date__date { font-family: var(--font-en); font-size: 26px; font-weight: 300; letter-spacing: 0.04em; }

.wedding-teaser { position: relative; min-height: clamp(520px, 50vw, 680px); display: flex; align-items: flex-end; color: #fff; }
.wedding-teaser > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.wedding-teaser::before { content: ''; position: absolute; inset: 0; background: rgba(30, 30, 26, 0.4); z-index: 1; }
.wedding-teaser .container { position: relative; z-index: 2; padding-block: clamp(48px, 6vw, 88px); }
.wedding-teaser .eyebrow { color: #fff; }
.wedding-teaser h2 { font-size: clamp(26px, 3.2vw, 44px); line-height: 1.6; letter-spacing: 0.12em; }

.guide-item { display: flex; flex-direction: column; padding: 14px 0; border-top: 1px solid var(--line); line-height: 1.7; }
.guide-item__head { display: flex; justify-content: space-between; gap: 12px; font-size: 16px; font-weight: 500; }
.guide-item__head span { font-weight: 400; font-size: 13px; color: var(--sub); white-space: nowrap; }

.news-list a { display: flex; flex-wrap: wrap; gap: 4px 40px; padding: 20px 0; text-decoration: none; line-height: 1.7; }
.news-list time { flex: 0 0 110px; font-family: var(--font-en); font-size: 15px; color: var(--sub); }
.news-list span { flex: 1 1 320px; min-width: 0; }

.insta { display: block; --gap: 4px; }
.insta img { flex: 0 0 auto; width: clamp(140px, 13vw, 220px); }
.shop-logo { display: grid; gap: 14px; justify-items: start; }
.shop-logo img { width: clamp(220px, 26vw, 340px); height: auto; }
.shop-logo span { font-size: clamp(16px, 1.5vw, 19px); font-weight: 500; letter-spacing: 0.12em; line-height: 1.6; }
.ext-icon { flex: 0 0 auto; width: 0.8em; height: 0.8em; margin-left: 0.35em; vertical-align: -0.05em; opacity: 0.8; }

/* ========== STAY ========== */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips a { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 18px; border: 1px solid var(--line); background: var(--card); text-decoration: none; font-size: 14px; line-height: 1.4; }
.room { display: flex; flex-wrap: wrap; gap: 40px 64px; align-items: flex-start; border-top: 1px solid var(--line-soft); }
.room:nth-of-type(even) { flex-direction: row-reverse; }
.room__gallery, .room__gallery.scroller { flex: 1 1 520px; min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.chips.scroller { display: flex; }
.room__thumbs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.room__body { flex: 1 1 400px; min-width: 0; display: flex; flex-direction: column; gap: 20px; }
.room__tags { display: flex; flex-wrap: wrap; gap: 6px; }
.room details { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.room summary { display: none; }
.room .dl { --dt: 8.5em; border-top: 0; font-size: 14px; }
.floor { display: flex; align-items: stretch; min-height: 76px; background: var(--card); border: 1px solid var(--line-soft); }
.floor__no { flex: 0 0 72px; display: flex; align-items: center; justify-content: center; background: var(--ink); color: var(--on-dark); font-family: var(--font-en); font-size: 20px; letter-spacing: 0.1em; }
.floor__body { flex: 1 1 auto; display: flex; flex-direction: column; justify-content: center; padding: 10px 20px; line-height: 1.6; }

.arrival { display: flex; gap: 20px; padding: 18px 0; line-height: 1.8; }
.arrival strong { font-weight: 500; }
.arrival__no { flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 50%; background: var(--ink); color: var(--on-dark); font-family: var(--font-en); font-size: 14px; }

/* ========== 料金表 ========== */
.table-wrap { overflow-x: auto; border: 1px solid var(--line-soft); background: var(--card); }
.table { width: 100%; min-width: 640px; border-collapse: collapse; font-size: 15px; line-height: 1.6; }
.table th, .table td { padding: 16px 20px; text-align: left; }
.table thead th { background: var(--panel); font-size: 13px; font-weight: 500; }
.table tbody tr { border-top: 1px solid var(--line-soft); }
.table .num { text-align: right; font-family: var(--font-en); font-size: 18px; white-space: nowrap; }
.table--small { min-width: 480px; font-size: 14px; }
.table--small th, .table--small td { padding: 10px 14px; }
.plan-card { display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line-soft); }
.plan-card__body { display: flex; flex-direction: column; gap: 10px; flex: 1 1 auto; padding: 22px 24px 26px; }
.plan-card__price { display: flex; align-items: baseline; gap: 10px; line-height: 1.4; }
.plan-card__price strong { font-family: var(--font-en); font-weight: 300; font-size: 26px; }

/* ========== FAQ ========== */
.faq-group h2 { display: flex; align-items: baseline; gap: 14px; font-size: 22px; letter-spacing: 0.1em; line-height: 1.5; margin-bottom: 16px; }
.faq-group h2 .eyebrow { font-size: 13px; white-space: nowrap; }
@media (max-width: 767px) { .faq-group h2 { flex-direction: column; align-items: flex-start; gap: 4px; } }
@media (max-width: 767px) { .glance { grid-template-columns: 1fr; } .glance dt { padding-bottom: 0; } }
.faq { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 60px; padding: 8px 0; cursor: pointer; list-style: none; font-weight: 500; line-height: 1.6; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: 'Q'; flex: 0 0 26px; margin-right: -16px; font-family: var(--font-en); color: var(--accent); }
.faq summary::after { content: ''; flex: 0 0 auto; width: 9px; height: 9px; margin: 0 4px 4px auto; border-right: 1.4px solid currentColor; border-bottom: 1.4px solid currentColor; transform: rotate(45deg); transition: transform 0.2s; }
.faq[open] summary::after { transform: rotate(-135deg); margin-bottom: -2px; }
.faq__a { position: relative; padding: 0 0 20px 26px; font-size: 15px; line-height: 1.9; }
.faq__a::before { content: 'A'; position: absolute; left: 0; top: 0; font-family: var(--font-en); color: var(--sub); }

/* ========== 規約 ========== */
.policy { display: flex; flex-wrap: wrap; gap: 40px 72px; align-items: flex-start; }
.policy__toc { flex: 1 1 220px; border-top: 1px solid var(--line); }
.policy__toc a { display: flex; align-items: center; min-height: 52px; border-bottom: 1px solid var(--line); text-decoration: none; font-size: 15px; }
.policy__body { flex: 3 1 600px; min-width: 0; display: flex; flex-direction: column; gap: 72px; }
.policy article { display: flex; flex-direction: column; gap: 20px; }
.policy article > h2 { font-size: 24px; letter-spacing: 0.1em; line-height: 1.6; padding-bottom: 12px; border-bottom: 2px solid var(--ink); }
.policy h3 { font-size: 16px; font-weight: 700; line-height: 1.7; margin-bottom: 6px; }
.policy section p, .policy li { font-size: 14px; line-height: 1.95; }
.policy ol.num { list-style: none; counter-reset: n; }
.policy ol.num > li { position: relative; padding-left: 2.2em; }
.policy ol.paren > li { padding-left: 2.6em; text-indent: -2.6em; }
.policy .sub-list { padding-left: 1em; }

/* ========== フォーム ========== */
.form { display: flex; flex-direction: column; gap: 16px; line-height: 1.5; }
.form__row { display: flex; flex-wrap: wrap; gap: 16px; }
.form__row > .field { flex: 1 1 220px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 13px; color: var(--on-dark-sub); }
.field input, .field select, .field textarea {
  min-height: 48px; padding: 0 12px; font: inherit; font-size: 16px; letter-spacing: 0.02em;
  color: var(--on-dark); background: #34332E; border: 1px solid var(--sub); border-radius: 0;
}
.field textarea { padding: 12px; min-height: 120px; resize: vertical; }
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--on-dark) 50%), linear-gradient(135deg, var(--on-dark) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 40px; }
.form__consent { display: flex; align-items: center; gap: 10px; min-height: 44px; font-size: 14px; }
.form__consent input { width: 20px; height: 20px; accent-color: var(--accent); }
.form__trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__status { min-height: 1.5em; font-size: 14px; color: var(--on-dark-sub); }

/* ---------- スマホ ---------- */
@media (max-width: 767px) {
  :root { --header-h: 60px; }
  body { font-size: 15px; line-height: 1.9; letter-spacing: 0.04em; padding-bottom: 76px; }
  .section { padding-block: 64px; }
  .eyebrow { font-size: 12px; }
  .h2 { font-size: 22px; letter-spacing: 0.08em; line-height: 1.7; }

  .site-header { min-height: 60px; padding: 0 6px 0 20px; }
  .site-header__logo img { height: 30px; }
  .site-nav { display: none; }
  .site-header__booking { min-height: 44px; padding: 0 16px; font-size: 13px; letter-spacing: 0.16em; }
  .menu-toggle { display: inline-flex; }

  .sp-bar {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
    display: grid; grid-template-columns: 1fr 72px 72px;
    height: 76px; padding-bottom: calc(12px + env(safe-area-inset-bottom)); box-sizing: content-box; height: 64px;
    background: var(--card); border-top: 1px solid var(--line-soft);
  }
  .sp-bar__booking { margin: 8px 0 0 12px; min-height: 0; padding: 0; font-size: 15px; }
  .sp-bar a:not(.btn) { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; padding-top: 8px; text-decoration: none; font-size: 10px; line-height: 1.2; }

  /* 写真の列は横スワイプに */
  .scroller { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 8px; margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); scrollbar-width: none; }
  .scroller::-webkit-scrollbar { display: none; }
  .scroller > * { flex: 0 0 var(--sp-w, 240px); scroll-snap-align: start; }
  .swipe-hint { display: block; margin-top: 10px; font-family: var(--font-en); font-size: 11px; letter-spacing: 0.1em; color: var(--sub); }

  .hero { min-height: 0; }
  .hero__video { flex-basis: 100%; min-height: 400px; height: 400px; }
  .hero__sound { bottom: 20px; left: 16px; }
  .hero__badge { left: 16px; top: 16px; font-size: 11px; padding: 4px 10px; }
  .hero__name { display: none; }
  .hero__copy { flex-basis: 100%; min-height: 0; height: 360px; }
  .hero__copy h1 { right: 18px; top: 24px; font-size: 24px; }
  .hero__lead { left: 16px; right: 96px; bottom: 48px; font-size: 12px; line-height: 1.9; }

  .booking-band { margin-top: -28px; }
  .booking-band__box { padding: 20px; }
  .booking-band__box .btn { width: 100%; }

  .scenes { margin-top: 48px; }
  .scenes img { width: 220px; height: 280px; }
  .river { height: 260px; }
  .river figcaption { font-size: 12px; bottom: 12px; }
  .shop-photos img:last-child { margin-top: 40px; }
  .makers { display: flex; flex-wrap: wrap; gap: 6px; border: 0; }
  .makers li { padding: 2px 10px; border: 1px solid var(--line-soft); background: var(--card); font-size: 11px; }
  .wedding-teaser { min-height: 480px; }
  .insta img { width: 130px; }
  .site-footer { padding-bottom: 40px; }

  .room { gap: 16px; }
  .room:nth-of-type(even) { flex-direction: column; }
  .room__gallery.scroller { --sp-w: 310px; flex-direction: row; flex-basis: auto; width: calc(100% + var(--gutter) * 2); }
  .chips.scroller { flex-wrap: nowrap; }
  .room__thumbs { display: contents; }
  .room__gallery.scroller img { flex: 0 0 var(--sp-w); width: var(--sp-w); scroll-snap-align: start; }
  .room details summary { display: flex; align-items: center; justify-content: space-between; min-height: 52px; cursor: pointer; list-style: none; font-size: 14px; font-weight: 500; }
  .room details summary::-webkit-details-marker { display: none; }
  .room .btn { width: 100%; }
  .floor__no { flex-basis: 56px; font-size: 16px; }
  .sp-only { display: inline; }
  .page-tabs a { min-height: 52px; font-size: 12px; letter-spacing: 0.14em; }
  .cta-band .btn { width: 100%; }
}