/* ============================================================
   千の宿 — style.css (ライトテーマ)
   白ベース・ファミリー向けの明るいデザイン
   ============================================================ */

/* === 1. CUSTOM PROPERTIES === */
:root {
  --color-bg:         #faf9f7;
  --color-surface:    #f2f0eb;
  --color-surface-2:  #e8e4dc;
  --color-accent:     #5a8f4a;
  --color-accent-dim: #3f6b32;
  --color-gold:       #a07830;
  --color-gold-dim:   #7a5a20;
  --color-text:       #1c1c1a;
  --color-text-muted: #888070;
  --color-border:     #d8d2c6;
  --color-overlay:    rgba(0, 0, 0, 0.45);

  --font-ja:   'Shippori Mincho B1', 'Hiragino Mincho ProN', serif;
  --font-en:   'Cormorant Garamond', Georgia, serif;
  --font-ui:   -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;

  --header-h:  72px;
  --ease-out:  cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* === 2. RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-ja);
  font-weight: 400;
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul, ol { list-style: none; }

button {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  color: inherit;
}

/* === 3. TYPOGRAPHY === */
h1, h2, h3, h4 {
  font-family: var(--font-ja);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: 0.06em;
}

/* === 4. LAYOUT UTILITIES === */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 5rem);
}

.section {
  padding: clamp(5rem, 10vw, 9rem) 0;
}

.section__header {
  text-align: center;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.section__eyebrow {
  font-family: var(--font-en);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(0.85rem, 1.5vw, 1rem);
  letter-spacing: 0.25em;
  color: var(--color-gold);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  opacity: 0;
  animation: fadeUp 1s ease 0.3s forwards;
}

.section__title {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.35;
  margin-bottom: 1.5rem;
  color: var(--color-text);
}

.section__divider {
  width: 48px;
  height: 1px;
  background: var(--color-gold);
  margin: 0 auto 1.5rem;
}

.section__desc {
  font-size: 1rem;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

/* === 5. BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 2.4rem;
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.btn--primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--color-accent-dim);
  border-color: var(--color-accent-dim);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(90, 143, 74, 0.35);
}

.btn--large {
  padding: 1.1rem 3.2rem;
  font-size: 0.9rem;
}

/* === 6. HEADER & NAV === */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  transition: background 0.4s ease, backdrop-filter 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
  border-bottom: 1px solid transparent;
}

.header--transparent {
  background: transparent;
}

.header--solid {
  background: rgba(250, 249, 247, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: var(--color-border);
  box-shadow: 0 1px 16px rgba(0,0,0,0.06);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 clamp(1.5rem, 4vw, 3.5rem);
}

.header__logo {
  display: flex;
  flex-direction: column;
  gap: 1px;
  text-decoration: none;
}

.logo-ja {
  font-family: var(--font-ja);
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: 0.2em;
  color: var(--color-text);
  line-height: 1;
}

/* ヒーロー上ではロゴを白に */
.header--transparent .logo-ja { color: #fff; }
.header--transparent .logo-en { color: rgba(255,255,255,0.75); }

.logo-en {
  font-family: var(--font-en);
  font-weight: 300;
  font-style: italic;
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--color-gold);
  line-height: 1;
}

.header__nav ul {
  display: flex;
  align-items: center;
  gap: clamp(1.5rem, 3vw, 3rem);
  flex-wrap: nowrap;
}

.header__nav a {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--color-text);
  opacity: 0.8;
  white-space: nowrap;
  transition: opacity 0.2s ease, color 0.2s ease;
  position: relative;
  padding-bottom: 2px;
}

/* ヒーロー上ではナビを白に */
.header--transparent .header__nav a { color: #fff; opacity: 0.9; }
.header--transparent .header__nav .nav-cta { border-color: rgba(255,255,255,0.7); color: #fff; }

.header__nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width 0.3s ease;
}

.header__nav a:hover,
.header__nav a:focus-visible {
  opacity: 1;
}

.header__nav a:hover::after,
.header__nav a:focus-visible::after {
  width: 100%;
}

.header__nav .nav-cta {
  padding: 0.6rem 1.8rem;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  opacity: 1;
  letter-spacing: 0.12em;
  transition: background 0.3s ease, color 0.3s ease;
}

.header__nav .nav-cta::after { display: none; }

.header__nav .nav-cta:hover,
.header__nav .nav-cta:focus-visible {
  background: var(--color-accent);
  color: #fff;
}

/* Hamburger */
.header__menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  padding: 4px;
  z-index: 1100;
}

.header__menu-toggle span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--color-text);
  transition: transform 0.35s ease, opacity 0.35s ease, width 0.35s ease;
  transform-origin: center;
}

.header--transparent .header__menu-toggle span { background: #fff; }

.header__menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.header__menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0; width: 0;
}
.header__menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* === 7. HERO (写真上は暗いオーバーレイのまま) === */
.hero {
  position: relative;
  height: 100svh;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__slideshow {
  position: absolute;
  inset: 0;
}

.hero__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.4s ease;
}

.hero__slide--active { opacity: 1; }

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.2) 0%,
    rgba(0,0,0,0.4) 50%,
    rgba(0,0,0,0.6) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 1.5rem;
}

.hero__eyebrow {
  font-family: var(--font-en);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(0.75rem, 1.5vw, 0.95rem);
  letter-spacing: 0.25em;
  color: rgba(255,255,255,0.85);
  margin-bottom: 1rem;
  text-transform: uppercase;
  opacity: 0;
  animation: fadeUp 1s ease 0.4s forwards;
}

.hero__title {
  font-size: clamp(4.5rem, 12vw, 9rem);
  font-weight: 800;
  letter-spacing: 0.2em;
  line-height: 1;
  margin-bottom: 0.5rem;
  color: #fff;
  opacity: 0;
  animation: fadeUp 1s ease 0.7s forwards;
}

.hero__reading {
  font-family: var(--font-en);
  font-style: italic;
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  font-weight: 300;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.9);
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 1s ease 0.9s forwards;
}

.hero__subtitle {
  font-family: var(--font-ja);
  font-weight: 400;
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  letter-spacing: 0.15em;
  line-height: 1.9;
  color: rgba(255,255,255,0.92);
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 1s ease 1s forwards;
}

.hero__content .btn {
  opacity: 0;
  animation: fadeUp 1s ease 1.3s forwards;
  background: #fff;
  color: var(--color-accent);
  border-color: #fff;
}

.hero__content .btn:hover {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.hero__dots {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  gap: 10px;
}

.hero__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  transition: background 0.3s ease, transform 0.3s ease;
  padding: 0;
}

.hero__dot--active {
  background: #fff;
  transform: scale(1.3);
}

.hero__dot:hover { background: rgba(255,255,255,0.8); }

.hero__scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  right: clamp(1.5rem, 4vw, 3.5rem);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeIn 1s ease 2s forwards;
}

.hero__scroll-hint span {
  font-family: var(--font-en);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.5);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.hero__scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.5; transform: scaleY(1); }
  50%       { opacity: 1;   transform: scaleY(1.15); }
}

/* === 7b. FAMILY BAR === */
.family-bar {
  background: var(--color-accent);
  padding: 0.85rem 0;
  overflow: hidden;
}

.family-bar__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 5rem);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}

.family-bar__item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.92);
  font-weight: 500;
}

.family-bar__icon { font-size: 1rem; }

.family-bar__sep {
  color: rgba(255,255,255,0.35);
  font-size: 0.9rem;
}

/* === 8. CONCEPT SECTION === */
.concept {
  background: #fff;
}

.concept__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

.concept__lead {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.9;
  margin-bottom: 1.5rem;
  color: var(--color-text);
}

.concept__body {
  font-size: 1rem;
  color: #555;
  line-height: 2;
  margin-bottom: 1.25rem;
  letter-spacing: 0.03em;
}

.concept__pillars {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.pillar {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.pillar__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-gold-dim);
  color: var(--color-gold);
  font-family: var(--font-ja);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0;
  background: var(--color-surface);
}

.pillar__text {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.pillar__text strong {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-text);
}

.pillar__text span {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.concept__image-wrap {
  position: relative;
}

.concept__image-wrap img {
  width: 100%;
  height: clamp(400px, 55vw, 620px);
  object-fit: cover;
  display: block;
}

.concept__image-accent {
  position: absolute;
  bottom: -1.5rem;
  left: -1.5rem;
  width: 60%;
  height: 60%;
  border: 1px solid var(--color-gold-dim);
  z-index: -1;
  opacity: 0.5;
}

/* === 9. ROOMS SECTION === */
.rooms {
  background: var(--color-surface);
}

.rooms__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.room-card {
  background: #fff;
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.room-card:hover {
  border-color: var(--color-gold-dim);
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.room-card--wide {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.room-card--wide .room-card__image-wrap {
  aspect-ratio: auto;
  height: 100%;
  min-height: 280px;
}

.room-card__image-wrap {
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.room-card__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  transition: transform 0.7s var(--ease-out);
}

.room-card:hover .room-card__image-wrap img {
  transform: scale(1.05);
}

.room-card__body {
  padding: clamp(1.5rem, 3vw, 2rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.room-card__en {
  font-family: var(--font-en);
  font-style: italic;
  font-size: 0.8rem;
  font-weight: 300;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  margin-bottom: 0.5rem;
}

.room-card__title {
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
  color: var(--color-text);
}

.room-card__desc {
  font-size: 0.9rem;
  color: #666;
  line-height: 1.9;
  letter-spacing: 0.03em;
}

/* === 10. AMENITIES === */
.amenities {
  margin-top: clamp(3rem, 6vw, 5rem);
  padding-top: clamp(2.5rem, 5vw, 4rem);
  border-top: 1px solid var(--color-border);
}

.amenities__title {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
  color: var(--color-text);
}

.amenities__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 0.75rem;
}

.amenities__grid li {
  padding: 0.75rem 1rem;
  background: #fff;
  border: 1px solid var(--color-border);
  border-left: 2px solid var(--color-gold-dim);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: #555;
  transition: border-left-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.amenities__grid li:hover {
  border-left-color: var(--color-gold);
  color: var(--color-text);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

/* === 10b. FAMILY SECTION === */
.family-section {
  background: #fff;
}

.family-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.family-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-accent);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.family-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(90,143,74,0.12);
}

.family-card__icon {
  font-size: 2rem;
  line-height: 1;
}

.family-card__title {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-text);
}

.family-card__desc {
  font-size: 0.875rem;
  color: #666;
  line-height: 1.85;
  letter-spacing: 0.02em;
}

/* === 11. ACCESS SECTION === */
.access {
  background: var(--color-surface);
}

.access__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: start;
}

.access__dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem 2rem;
  align-items: start;
}

.access__dl dt {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--color-gold);
  text-transform: uppercase;
  padding-top: 0.15rem;
  white-space: nowrap;
}

.access__dl dd {
  font-size: 0.95rem;
  color: #444;
  line-height: 1.7;
  letter-spacing: 0.03em;
}

.access__dl dd small {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.access__spots {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.access__spots li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
}

.access__spot-icon {
  color: var(--color-accent);
  font-size: 0.5rem;
  margin-top: 0.45rem;
  flex-shrink: 0;
}

.access__map {
  height: clamp(300px, 40vw, 460px);
}

.access__map-embed {
  width: 100%;
  height: 100%;
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.access__map-embed iframe {
  width: 100%;
  height: 100%;
  opacity: 0.95;
}

/* === 11b. GUIDE SECTION === */
.guide {
  background: #fff;
}

.guide__stats {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.guide__stat {
  background: var(--color-surface);
  padding: 2rem 1rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}

.guide__stat-num {
  font-family: var(--font-en);
  font-weight: 300;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  color: var(--color-gold);
  line-height: 1;
}

.guide__stat-unit {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 0.3rem;
}

.guide__stat-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

.guide__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}

.guide__block {
  margin-bottom: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--color-border);
}

.guide__block:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.guide__block--highlight {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  padding: 1.75rem;
  border-bottom: 1px solid var(--color-border);
}

.guide__block-title {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-text);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.guide__block-title::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 1px;
  background: var(--color-gold);
  flex-shrink: 0;
}

.guide__block-sub {
  font-family: var(--font-en);
  font-style: italic;
  font-weight: 300;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  letter-spacing: 0.15em;
}

.guide__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.guide__table th {
  text-align: left;
  padding: 0.6rem 0.75rem;
  background: var(--color-surface);
  color: var(--color-gold);
  font-weight: 600;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

.guide__table td {
  padding: 0.7rem 0.75rem;
  border-bottom: 1px solid var(--color-border);
  color: #555;
  line-height: 1.5;
}

.guide__table tbody tr:last-child td { border-bottom: none; }

.guide__table--access td:last-child {
  text-align: right;
  color: var(--color-accent);
  font-family: var(--font-en);
  font-weight: 400;
  font-size: 0.85rem;
  white-space: nowrap;
}

.guide__note {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  letter-spacing: 0.03em;
}

.guide__equip-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.guide__equip-head {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-gold);
  margin-bottom: 0.6rem;
  text-transform: uppercase;
}

.guide__equip-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.guide__equip-col li {
  font-size: 0.82rem;
  color: #666;
  padding-left: 0.9rem;
  position: relative;
  line-height: 1.5;
}

.guide__equip-col li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--color-gold-dim);
}

.guide__equip-note {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.guide__list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.guide__list li {
  font-size: 0.9rem;
  color: #555;
  padding-left: 1rem;
  position: relative;
  line-height: 1.6;
}

.guide__list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-size: 0.65rem;
  top: 0.35em;
}

.guide__check-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.guide__check-list li {
  font-size: 0.875rem;
  color: #555;
  padding-left: 1.4rem;
  position: relative;
  line-height: 1.6;
}

.guide__check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-size: 0.8rem;
}

/* === 11c. NOTICE SECTION === */
.notice {
  background: var(--color-surface);
}

.notice__warning {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  background: #fff8f0;
  border: 1px solid #e8c088;
  border-left: 4px solid #c87a30;
  padding: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: clamp(3rem, 6vw, 4.5rem);
}

.notice__warning-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: #c87a30;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.3rem;
  border-radius: 50%;
}

.notice__warning-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #a05a10;
  margin-bottom: 0.75rem;
}

.notice__warning-body p {
  font-size: 0.9rem;
  color: #555;
  line-height: 1.9;
  margin-bottom: 0.75rem;
}

.notice__warning-merit {
  font-size: 0.85rem !important;
  color: #888 !important;
  border-top: 1px solid #e8c088;
  padding-top: 0.75rem;
  margin-top: 0.25rem;
  margin-bottom: 0 !important;
}

.notice__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}

.notice__block {
  background: #fff;
  border: 1px solid var(--color-border);
  padding: clamp(1.5rem, 3vw, 2rem);
}

.notice__block-title {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--color-text);
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

.notice__rule-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.notice__rule-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-size: 0.875rem;
  color: #555;
  line-height: 1.7;
}

.notice__rule-icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.45rem;
  color: var(--color-gold);
  margin-top: 0.2rem;
  border-radius: 50%;
}

.notice__rule-icon--warn {
  background: #fff5ec;
  border-color: #c87a30;
  color: #c87a30;
  font-size: 0.7rem;
  font-weight: 800;
}

.notice__legal-lead {
  font-size: 0.875rem;
  color: #555;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.notice__legal-sub {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 0.6rem;
}

.notice__legal-list {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.notice__legal-list li {
  font-size: 0.85rem;
  color: #666;
  padding-left: 1rem;
  position: relative;
  line-height: 1.6;
}

.notice__legal-list li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--color-gold);
  font-size: 1.2rem;
  line-height: 1.3;
}

.notice__legal-warning {
  background: #fff8ec;
  border: 1px solid #e8c088;
  padding: 0.9rem 1rem;
  font-size: 0.8rem;
  color: #a05a10;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.notice__privacy {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* === 11d. REVIEWS SECTION === */
.reviews-section {
  background: var(--color-surface);
}

.reviews__summary {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 2.5rem;
  border: 1px solid var(--color-border);
  background: #fff;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: clamp(3rem, 6vw, 4.5rem);
}

.reviews__avg-score {
  font-family: var(--font-en);
  font-weight: 300;
  font-size: clamp(3.5rem, 8vw, 5rem);
  color: var(--color-gold);
  line-height: 1;
}

.reviews__avg-stars {
  font-size: 1.4rem;
  color: var(--color-gold);
  letter-spacing: 0.1em;
}

.reviews__avg-count {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
}

.reviews__platforms {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 0.25rem;
}

.reviews__platform-badge {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  padding: 0.3rem 0.75rem;
  border-radius: 2px;
}

.reviews__platform-badge--airbnb {
  background: rgba(255, 90, 95, 0.08);
  border: 1px solid rgba(255, 90, 95, 0.35);
  color: #e0504f;
}

.reviews__platform-badge--booking {
  background: rgba(0, 100, 210, 0.08);
  border: 1px solid rgba(0, 100, 210, 0.35);
  color: #0064d2;
}

.reviews__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.reviews__loading,
.reviews__error {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  padding: 3rem 0;
}

.reviews__note {
  margin-top: 2rem;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  text-align: center;
  letter-spacing: 0.03em;
  line-height: 1.7;
}

.reviews__note code {
  font-family: 'Courier New', monospace;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  padding: 0.1em 0.4em;
  font-size: 0.85em;
  color: var(--color-gold);
}

.review-card {
  background: #fff;
  border: 1px solid var(--color-border);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.review-card:hover {
  border-color: var(--color-gold-dim);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

.review-card__header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.review-card__avatar {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--color-gold);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 1rem;
  border-radius: 50%;
}

.review-card__meta {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.review-card__author {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.review-card__date {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

.review-card__platform {
  flex-shrink: 0;
  font-family: var(--font-ui);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.6rem;
}

.review-card__platform--airbnb {
  background: rgba(255, 90, 95, 0.08);
  border: 1px solid rgba(255, 90, 95, 0.3);
  color: #e0504f;
}

.review-card__platform--booking {
  background: rgba(0, 100, 210, 0.08);
  border: 1px solid rgba(0, 100, 210, 0.3);
  color: #0064d2;
}

.review-card__stars {
  font-size: 0.9rem;
  color: #f0a020;
  letter-spacing: 0.05em;
}

.review-card__comment {
  font-size: 0.875rem;
  color: #666;
  line-height: 1.85;
  letter-spacing: 0.03em;
}

/* === 12. BOOKING SECTION (写真背景+暗いオーバーレイは維持) === */
.booking {
  position: relative;
  overflow: hidden;
}

.booking__bg {
  position: absolute;
  inset: -10%;
  background: url('../images/dining.jpg') center / cover no-repeat;
  will-change: transform;
}

.booking__overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 30, 10, 0.82);
}

.booking__container {
  position: relative;
  z-index: 1;
}

.booking__content { text-align: center; }

.booking .section__eyebrow { color: rgba(255,255,255,0.7); }
.booking .section__title { color: #fff; }
.booking .section__divider { background: rgba(255,255,255,0.4); }

.booking__desc {
  font-size: clamp(1rem, 2vw, 1.1rem);
  color: rgba(255,255,255,0.85);
  line-height: 2;
  letter-spacing: 0.06em;
  margin-bottom: 2.5rem;
}

.booking__cta-wrap { margin-bottom: 3.5rem; }

.booking .btn--primary {
  background: #fff;
  color: var(--color-accent);
  border-color: #fff;
}

.booking .btn--primary:hover {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.booking__note {
  margin-top: 1.25rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.04em;
  line-height: 1.8;
}

.booking__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 700px;
  margin: 0 auto;
}

.booking__card {
  padding: 2rem 1.5rem;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.08);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.booking__card:hover {
  border-color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.14);
}

.booking__card-num {
  font-family: var(--font-en);
  font-weight: 300;
  font-size: 2.2rem;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.05em;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.booking__card-title {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: #fff;
}

.booking__card-desc {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.04em;
  line-height: 1.6;
}

/* === 13. FOOTER === */
.footer {
  background: #1a1a18;
  border-top: 1px solid #333;
  padding: clamp(3rem, 6vw, 5rem) 0 2rem;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.footer__logo {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-decoration: none;
}

.footer__logo .logo-ja { color: #f0ede8; }
.footer__logo .logo-en { color: rgba(201,169,110,0.8); }

.footer__tagline {
  margin-top: 0.75rem;
  font-size: 0.78rem;
  color: #888;
  letter-spacing: 0.1em;
}

.footer__sibling {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: #888;
  letter-spacing: 0.06em;
}

.footer__sibling-link {
  color: rgba(201,169,110,0.8);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity 0.2s ease;
}

.footer__sibling-link:hover { opacity: 0.7; }

.footer__nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-end;
}

.footer__nav a {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  color: #888;
  transition: color 0.2s ease;
}

.footer__nav a:hover { color: #f0ede8; }

.footer__bottom {
  border-top: 1px solid #333;
  padding-top: 1.5rem;
  display: flex;
  justify-content: center;
}

.footer__copy {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  color: #666;
}

/* === 14. SCROLL REVEAL === */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.85s ease, transform 0.85s ease;
}

.reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal--delay-1 { transition-delay: 0.12s; }
.reveal--delay-2 { transition-delay: 0.24s; }

:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

/* === 15. MEDIA QUERIES === */
@media (max-width: 1024px) {
  .family-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .concept__grid { grid-template-columns: 1fr; gap: 3rem; }
  .concept__image-wrap { order: -1; }
  .concept__image-wrap img { height: clamp(250px, 50vw, 400px); }
  .concept__image-accent { display: none; }
  .access__grid { grid-template-columns: 1fr; }
  .access__map { height: 300px; }
  .reviews__grid { grid-template-columns: repeat(2, 1fr); }
  .guide__stats { grid-template-columns: repeat(3, 1fr); }
  .guide__cols, .notice__cols { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --header-h: 64px; }

  .header__menu-toggle { display: flex; }

  .header__nav {
    position: fixed;
    inset: 0 0 0 25%;
    background: #fff;
    border-left: 1px solid var(--color-border);
    transform: translateX(100%);
    transition: transform 0.4s var(--ease-out);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 3rem 2.5rem;
    z-index: 1050;
    box-shadow: -4px 0 24px rgba(0,0,0,0.1);
  }

  .header__nav.is-open { transform: translateX(0); }

  .header__nav ul { flex-direction: column; gap: 2rem; align-items: flex-start; }

  .header__nav a { font-size: 1.05rem; letter-spacing: 0.12em; opacity: 1; color: var(--color-text); }
  .header--transparent .header__nav a { color: var(--color-text); }
  .header--transparent .header__nav .nav-cta { border-color: var(--color-accent); color: var(--color-accent); }

  .header__nav .nav-cta { padding: 0.7rem 1.8rem; font-size: 0.9rem; }

  .rooms__grid { grid-template-columns: 1fr; }

  .room-card--wide { grid-column: auto; grid-template-columns: 1fr; }
  .room-card--wide .room-card__image-wrap { height: auto; aspect-ratio: 16 / 10; }

  .family-grid { grid-template-columns: 1fr; }

  .booking__cards { grid-template-columns: 1fr; max-width: 300px; }

  .footer__inner { flex-direction: column; align-items: flex-start; }
  .footer__nav ul { align-items: flex-start; }

  .hero__scroll-hint { display: none; }
  .family-bar__sep { display: none; }
  .family-bar__inner { justify-content: flex-start; gap: 0.4rem 1rem; }

  .notice__warning { flex-direction: column; gap: 1rem; }

  .guide__equip-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .reviews__grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .guide__stats { grid-template-columns: repeat(2, 1fr); }
  .amenities__grid { grid-template-columns: repeat(2, 1fr); }
  .access__dl { grid-template-columns: 1fr; gap: 0.5rem 0; }
  .access__dl dt { margin-top: 1rem; }
  .access__dl dt:first-child { margin-top: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .hero__eyebrow, .hero__title, .hero__reading, .hero__subtitle, .hero__content .btn,
  .section__eyebrow {
    opacity: 1;
    transform: none;
    animation: none;
  }
}

/* --- FLOOR PLAN --- */
.floorplan {
  margin-top: 3rem;
  text-align: center;
}
.floorplan__title {
  font-family: var(--font-ja);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--color-text-muted);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.floorplan__image-wrap {
  max-width: 720px;
  margin: 0 auto;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
  background: #fff;
}
.floorplan__image-wrap img {
  width: 100%;
  height: auto;
  display: block;
}