:root {
  --black: #0a0a0a;
  --brown: #1a1410;
  --gold: #c9a961;
  --red: #a83232;
  --cream: #f5efe0;
  --muted: #a8a095;
  --line: rgba(201, 169, 97, 0.32);
  --panel: rgba(245, 239, 224, 0.055);
  --serif-en: "Cormorant Garamond", Georgia, serif;
  --serif-ja: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--cream);
  background:
    radial-gradient(circle at 50% 0%, rgba(201, 169, 97, 0.08), transparent 34rem),
    linear-gradient(180deg, var(--black), var(--brown) 42%, var(--black));
  font-family: var(--serif-ja);
  line-height: 1.9;
  letter-spacing: 0;
  overflow-x: hidden;
  padding-bottom: 76px;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(201, 169, 97, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 169, 97, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
}

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

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

h1,
h2,
h3,
p {
  margin: 0;
}

h1,
h2,
h3 {
  font-weight: 700;
  line-height: 1.55;
}

h1 {
  font-size: clamp(1.9rem, 5vw, 2.5rem);
}

h1 span {
  display: block;
}

h2 {
  font-size: clamp(1.82rem, 8vw, 3.7rem);
}

h3 {
  font-size: clamp(1.55rem, 6vw, 2.45rem);
}

p {
  color: rgba(245, 239, 224, 0.86);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  padding: 16px clamp(18px, 4vw, 54px);
  color: var(--cream);
  transition: background-color 0.28s ease, border-color 0.28s ease;
}

.site-header.is-scrolled {
  background: rgba(10, 10, 10, 0.78);
  border-bottom: 1px solid rgba(201, 169, 97, 0.18);
  backdrop-filter: blur(14px);
}

.brand,
.footer-brand {
  color: var(--gold);
  font-size: 1.34rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.header-phone {
  color: rgba(245, 239, 224, 0.86);
  font-family: var(--serif-en);
  font-size: 0.9rem;
}

.hero {
  position: relative;
  display: grid;
  min-height: 100vh;
  place-items: center;
  overflow: hidden;
  text-align: center;
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  object-position: center center;
}

.hero-overlay {
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(10, 10, 10, 0.78), rgba(10, 10, 10, 0.58) 42%, rgba(10, 10, 10, 0.88)),
    rgba(0, 0, 0, 0.42);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(88vw, 940px);
  padding: 90px 0 110px;
}

.hero-copy {
  margin: 28px auto 34px;
  width: min(100%, 330px);
  font-size: clamp(1rem, 4.2vw, 1.3rem);
}

.hero-copy span {
  display: block;
}

.hero-phone {
  position: absolute;
  right: clamp(14px, 4vw, 54px);
  bottom: 82px;
  z-index: 2;
  color: rgba(245, 239, 224, 0.78);
  font-family: var(--serif-en);
  font-size: 0.9rem;
}

.scroll-cue {
  position: absolute;
  bottom: 28px;
  left: 50%;
  z-index: 2;
  width: 20px;
  height: 20px;
  border-right: 1px solid rgba(245, 239, 224, 0.72);
  border-bottom: 1px solid rgba(245, 239, 224, 0.72);
  transform: translateX(-50%) rotate(45deg);
  animation: cue 1.8s ease-in-out infinite;
}

@keyframes cue {
  0%,
  100% {
    opacity: 0.28;
    translate: 0 -2px;
  }
  50% {
    opacity: 0.9;
    translate: 0 7px;
  }
}

.section {
  position: relative;
  padding: 104px 0;
}

.container {
  width: min(100% - 36px, 1120px);
  margin: 0 auto;
}

.container.narrow {
  width: min(100% - 36px, 760px);
  text-align: center;
}

.eyebrow {
  margin-bottom: 12px;
  color: var(--gold);
  font-family: var(--serif-en);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.lead,
.closing-copy {
  margin-top: 22px;
  font-size: 1.08rem;
}

.section-mark {
  position: absolute;
  top: -0.28em;
  left: 50%;
  z-index: -1;
  color: rgba(201, 169, 97, 0.08);
  font-size: clamp(7rem, 28vw, 14rem);
  font-weight: 700;
  line-height: 1;
  transform: translateX(-50%);
}

.button,
.fixed-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 13px 26px;
  border: 1px solid var(--gold);
  background: var(--red);
  color: var(--cream);
  font-weight: 700;
  box-shadow: 0 12px 34px rgba(168, 50, 50, 0.24);
  transition: transform 0.22s ease, background-color 0.22s ease;
}

.button:hover,
.fixed-cta a:hover {
  background: #8e2929;
  transform: translateY(-2px);
}

.large-button {
  width: min(100%, 430px);
  margin-top: 28px;
}

.full-bleed {
  width: 100%;
}

.image-band {
  overflow: hidden;
  background: #130f0d;
}

.image-band img {
  min-height: 250px;
  max-height: 560px;
  object-fit: cover;
}

.image-band.large img {
  min-height: 320px;
  max-height: 720px;
}

.problem .container {
  margin-top: 78px;
}

.check-list {
  display: grid;
  gap: 24px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
  text-align: left;
}

.check-list li {
  position: relative;
  padding-left: 34px;
  color: rgba(245, 239, 224, 0.9);
  font-size: 1.02rem;
}

.check-list li::before {
  position: absolute;
  left: 0;
  top: 0.04em;
  color: var(--gold);
  content: "✓";
  font-weight: 700;
}

.story {
  padding-top: 122px;
}

.story-scene {
  margin-top: 78px;
}

.caption {
  width: min(100% - 36px, 760px);
  margin: 26px auto 0;
  color: rgba(245, 239, 224, 0.76);
  font-style: italic;
  text-align: center;
}

.story-bridge {
  margin-top: 96px;
  padding: 48px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.room-list {
  margin-top: 64px;
}

.room-intro {
  width: min(100%, 760px);
  margin-top: 18px;
  color: rgba(245, 239, 224, 0.78);
}

.room-card {
  display: grid;
  gap: 28px;
  padding: 0 0 60px;
  margin-bottom: 64px;
  border-bottom: 1px solid var(--line);
}

.room-card:last-child {
  margin-bottom: 0;
}

.room-gallery {
  width: 100%;
}

.room-main-image {
  overflow: hidden;
  border: 1px solid rgba(201, 169, 97, 0.2);
  background: #120f0c;
  aspect-ratio: 16 / 9;
}

.room-main-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.94) contrast(1.04) saturate(1.02);
  transition: opacity 0.18s ease;
}

.room-image-caption {
  margin-top: 10px;
  color: rgba(245, 239, 224, 0.72);
  font-size: 0.88rem;
  line-height: 1.7;
}

.room-thumbnails {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-color: rgba(201, 169, 97, 0.46) rgba(18, 15, 12, 0.9);
}

.room-thumbnail {
  flex: 0 0 86px;
  width: 86px;
  aspect-ratio: 16 / 10;
  padding: 0;
  border: 1px solid rgba(201, 169, 97, 0.28);
  background: #120f0c;
  cursor: pointer;
  overflow: hidden;
  opacity: 0.72;
  transition: opacity 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.room-thumbnail:hover,
.room-thumbnail:focus-visible {
  opacity: 1;
  transform: translateY(-1px);
}

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

.room-thumbnail.is-active {
  border-color: var(--gold);
  opacity: 1;
}

.room-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery .container {
  text-align: center;
}

.gallery-title {
  font-size: clamp(1.35rem, 6.1vw, 3.7rem);
  white-space: nowrap;
}

.gallery-grid {
  display: grid;
  gap: 18px;
  margin-top: 42px;
}

.gallery-grid figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(201, 169, 97, 0.22);
  background: #120f0c;
}

.gallery-grid img {
  aspect-ratio: 16 / 11;
  object-fit: cover;
  filter: brightness(0.9) contrast(1.04) saturate(1.02);
}

.gallery-grid figcaption {
  position: absolute;
  left: 16px;
  bottom: 14px;
  color: var(--gold);
  font-family: var(--serif-en);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.room-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.9rem;
}

.room-card h3 {
  color: var(--cream);
}

.room-scene {
  margin-top: 24px;
  color: var(--gold);
  font-weight: 700;
}

.room-card p:last-child {
  margin-top: 8px;
}

.cuisine .container {
  margin-top: 70px;
}

.cuisine p + p {
  margin-top: 20px;
}

.strengths {
  background: rgba(10, 10, 10, 0.48);
}

.strengths .container {
  text-align: center;
}

.strength-grid {
  display: grid;
  gap: 18px;
  margin-top: 44px;
}

.strength-card {
  min-height: 210px;
  padding: 32px 22px;
  border: 1px solid var(--gold);
  background: var(--panel);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.strength-card p {
  color: var(--cream);
  font-size: 1.18rem;
}

.strength-card strong {
  margin-top: 8px;
  color: var(--gold);
  font-family: var(--serif-en);
  font-size: clamp(4.6rem, 24vw, 7rem);
  line-height: 0.92;
}

.strength-card strong.terms {
  font-family: var(--serif-ja);
  font-size: clamp(2.8rem, 14vw, 4.2rem);
  line-height: 1.18;
}

.strength-card strong span {
  font-family: var(--serif-ja);
  font-size: 1.7rem;
}

.strength-card .staff {
  font-family: var(--serif-ja);
  font-size: clamp(2.2rem, 11vw, 3.3rem);
  line-height: 1.28;
}

.strength-card small {
  margin-top: 18px;
  color: var(--muted);
}

.booking {
  background:
    linear-gradient(145deg, rgba(168, 50, 50, 0.42), rgba(10, 10, 10, 0.76) 58%),
    var(--black);
}

.booking .container {
  padding: 52px 20px;
  border: 1px solid var(--gold);
  text-align: center;
}

.step-grid {
  display: grid;
  gap: 16px;
  margin: 36px 0 30px;
}

.step-box {
  padding: 24px 18px;
  border: 1px solid rgba(201, 169, 97, 0.42);
  background: rgba(10, 10, 10, 0.32);
}

.step-box span {
  color: var(--gold);
  font-family: var(--serif-en);
  font-size: 2rem;
  font-weight: 700;
}

.step-box p {
  margin-top: 6px;
}

.phone-cta {
  display: block;
  margin-top: 22px;
  color: var(--gold);
  font-family: var(--serif-en);
  font-size: 1.5rem;
  font-weight: 700;
}

.note {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.9rem;
}

.booking-caution {
  margin-top: 16px;
  color: rgba(245, 239, 224, 0.76);
  font-size: 0.92rem;
}

.access-grid {
  display: grid;
  gap: 34px;
  margin-top: 40px;
}

.info-list {
  margin: 0;
}

.info-list div,
.access-extra div {
  display: grid;
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.info-list dt,
.access-extra dt {
  color: var(--gold);
  font-weight: 700;
}

.info-list dd,
.access-extra dd {
  margin: 0;
  color: rgba(245, 239, 224, 0.86);
}

.access-extra {
  display: grid;
  gap: 0 24px;
  margin: 34px 0 0;
  padding: 24px 22px;
  border: 1px solid rgba(201, 169, 97, 0.18);
  background: rgba(245, 239, 224, 0.035);
}

.access-extra .payment-note dd {
  color: rgba(245, 239, 224, 0.68);
  font-size: 0.9rem;
  line-height: 1.75;
}

.map-frame {
  min-height: 360px;
  height: 360px;
  border: 1px solid var(--line);
  background: #14100d;
  overflow: hidden;
}

.map-frame iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 360px;
  border: 0;
  filter: grayscale(0.24) contrast(0.92) brightness(0.82);
}

.site-footer {
  padding: 64px 18px 96px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  text-align: center;
}

.site-footer p + p,
.site-footer nav {
  margin-top: 12px;
}

.site-footer a {
  color: var(--muted);
}

.fixed-cta {
  position: fixed;
  right: 14px;
  bottom: 14px;
  left: 14px;
  z-index: 60;
  opacity: 0;
  pointer-events: none;
  transform: translateY(18px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.fixed-cta.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.fixed-cta a {
  width: 100%;
  min-height: 58px;
  border-width: 2px;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.72s ease, transform 0.72s ease;
}

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

@media (min-width: 720px) {
  body {
    padding-bottom: 0;
  }

  .section {
    padding: 150px 0;
  }

  .container.narrow {
    width: min(100% - 72px, 820px);
  }

  .problem .container {
    margin-top: 104px;
  }

  .check-list li {
    font-size: 1.12rem;
  }

  .room-card {
    grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
    align-items: center;
    gap: 48px;
  }

  .room-card:nth-child(even) .room-gallery {
    order: 2;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .strength-grid,
  .step-grid,
  .access-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .step-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .access-grid {
    grid-template-columns: 0.82fr 1.18fr;
    align-items: stretch;
  }

  .map-frame {
    height: 100%;
    min-height: 520px;
  }

  .map-frame iframe {
    height: 100%;
    min-height: 520px;
  }

  .access-extra {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .fixed-cta {
    right: 28px;
    left: auto;
    bottom: 28px;
    width: 360px;
  }
}

@media (min-width: 720px) {
  .room-thumbnail {
    flex-basis: 78px;
    width: 78px;
  }
}

@media (min-width: 1080px) {
  h1 {
    font-size: clamp(3.4rem, 6.2vw, 5.6rem);
  }

  .mobile-break {
    display: none;
  }

  .header-phone,
  .hero-phone {
    font-size: 1.02rem;
  }

  .hero-copy {
    width: auto;
  }

  .hero-content {
    padding-bottom: 120px;
  }

  .image-band img {
    min-height: 420px;
  }

  .image-band.large img {
    min-height: 560px;
  }

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

  .map-frame {
    min-height: 560px;
  }

  .map-frame iframe {
    min-height: 560px;
  }
}

@media (max-width: 520px) {
  .header-phone {
    display: none;
  }

  .hero-phone {
    right: auto;
    left: 50%;
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}