:root {
  color-scheme: dark;
  --bg: #0d0d13;
  --bg-alt: #141824;
  --panel: rgba(16, 19, 29, 0.9);
  --panel-strong: rgba(9, 11, 17, 0.96);
  --accent: #7fdad9;
  --accent-strong: #c9a86b;
  --text: #f5f2ec;
  --muted: #a3a9b6;
  --line: rgba(255, 255, 255, 0.08);
  --shadow: 0 30px 72px rgba(0, 0, 0, 0.44);
  --radius: 24px;
  --header-height: 84px;
  --shell: min(1160px, calc(100% - 32px));
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 18px);
  background: var(--bg);
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 12%, rgba(127, 218, 217, 0.14), transparent 24%),
    radial-gradient(circle at 84% 4%, rgba(201, 168, 107, 0.12), transparent 22%),
    linear-gradient(180deg, #090b11 0%, #0d0d13 42%, #0a0b10 100%);
  font-family: "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-tap-highlight-color: rgba(127, 218, 217, 0.2);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.016) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.016) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: 0.18;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.72), transparent 88%);
}

body.menu-open,
body.modal-open {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  touch-action: manipulation;
}

button {
  font: inherit;
  color: inherit;
  touch-action: manipulation;
}

button,
a {
  -webkit-tap-highlight-color: rgba(127, 218, 217, 0.2);
}

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

.skip-link {
  position: absolute;
  left: 16px;
  top: 8px;
  z-index: 999;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--accent);
  color: #061013;
  transform: translateY(-160%);
  transition: transform 0.2s ease;
}

.skip-link:focus-visible {
  transform: translateY(10px);
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

section[id] {
  scroll-margin-top: calc(var(--header-height) + 20px);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  border-bottom: 1px solid transparent;
  transition: background-color 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.site-header.is-scrolled,
.site-header[data-open="true"] {
  background: rgba(9, 11, 17, 0.94);
  border-bottom-color: rgba(255, 255, 255, 0.06);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(18px);
}

.site-header__inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.brand__mark {
  width: 138px;
  height: auto;
  flex: 0 0 auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.site-nav a {
  position: relative;
  padding: 10px 12px;
  color: rgba(245, 242, 236, 0.84);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
  transition: color 0.2s ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 6px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-direction: column;
}

.menu-toggle span {
  width: 18px;
  height: 1.5px;
  background: currentColor;
  border-radius: 999px;
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.hero {
  position: relative;
  min-height: calc(100svh - var(--header-height));
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: clamp(96px, 12vh, 160px) 0 80px;
}

.hero__bg,
.hero__overlay {
  position: absolute;
  inset: 0;
}

.hero__bg {
  z-index: -2;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero__overlay {
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(8, 10, 15, 0.28) 0%, rgba(8, 10, 15, 0.76) 76%, rgba(8, 10, 15, 0.9) 100%),
    linear-gradient(90deg, rgba(127, 218, 217, 0.08), rgba(201, 168, 107, 0.05));
}

.hero__inner {
  display: grid;
  justify-items: center;
  gap: 18px;
  text-align: center;
  max-width: 760px;
}

.hero__title,
.section-title,
.access-card__name,
.event-card__title,
.lightbox__title {
  font-family: "Cormorant Garamond", Georgia, serif;
}

.hero__title {
  margin: 0;
  font-size: clamp(3.4rem, 11vw, 7rem);
  line-height: 0.9;
  letter-spacing: 0.08em;
  text-wrap: balance;
}

.hero__lead {
  margin: 0;
  font-size: clamp(1.15rem, 2.6vw, 1.7rem);
  line-height: 1.7;
  text-wrap: balance;
}

.hero__hours {
  margin: 0;
  padding-top: 8px;
  color: var(--accent-strong);
  font-family: "Montserrat", sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  font-variant-numeric: tabular-nums;
}

.section {
  padding: 110px 0;
}

.section--alt {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01)),
    linear-gradient(180deg, rgba(20, 24, 36, 0.65), rgba(20, 24, 36, 0.4));
}

.section-heading {
  display: grid;
  justify-items: center;
  margin-bottom: 44px;
}

.section-heading::after {
  content: "";
  width: min(420px, 58%);
  height: 1px;
  margin-top: 16px;
  background: linear-gradient(90deg, transparent, rgba(201, 168, 107, 0.82), transparent);
  opacity: 0.55;
}

.section-title {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: 0.12em;
  line-height: 1.1;
  text-align: center;
  text-wrap: balance;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(28px, 6vw, 64px);
  align-items: center;
}

.split-layout__media {
  margin: 0;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 26px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: #0b0e14;
  box-shadow: var(--shadow);
}

.split-layout__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.split-layout__copy {
  display: grid;
  gap: 20px;
}

.prose {
  display: grid;
  gap: 16px;
}

.prose p {
  margin: 0;
  line-height: 2;
  color: rgba(245, 242, 236, 0.92);
}

.signature {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 12px;
  color: var(--accent-strong);
  font-family: "Montserrat", sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.signature span:first-child {
  color: var(--text);
  font-size: 1.1rem;
  text-transform: none;
}

.signature span:last-child {
  font-size: 0.78rem;
}

.narrow {
  max-width: 860px;
}

.price-stack {
  display: grid;
  gap: 18px;
}

.price-grid {
  display: grid;
  gap: 14px;
}

.price-card {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 22px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.price-card__label {
  color: var(--text);
  font-size: 1rem;
}

.price-card__value {
  color: var(--accent-strong);
  font-family: "Montserrat", sans-serif;
  font-size: 1.4rem;
  font-variant-numeric: tabular-nums;
}

.price-note {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-align: center;
}

.event-feed {
  display: grid;
  gap: 14px;
}

.event-card {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  padding: 20px 22px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.event-card__date {
  color: var(--accent-strong);
  font-family: "Montserrat", sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
}

.event-card__body {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.event-card__title {
  margin: 0;
  font-size: 1.9rem;
  letter-spacing: 0.08em;
}

.event-card__time {
  margin: 0;
  color: var(--text);
}

.section-actions {
  display: flex;
  justify-content: center;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: var(--accent);
  color: #061013;
  font-family: "Montserrat", sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  box-shadow: 0 18px 36px rgba(127, 218, 217, 0.18);
  transition: background-color 0.22s ease, color 0.22s ease, border-color 0.22s ease, transform 0.22s ease, box-shadow 0.22s ease;
}

.button:hover,
.button:focus-visible {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-1px);
  box-shadow: none;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.gallery-item {
  position: relative;
  aspect-ratio: 1 / 1;
  padding: 0;
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: #0b0e14;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.26s ease;
}

.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0, 0, 0, 0.34));
  opacity: 0;
  transition: opacity 0.22s ease;
}

.gallery-item:hover,
.gallery-item:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(127, 218, 217, 0.36);
}

.gallery-item:hover img,
.gallery-item:focus-visible img {
  transform: scale(1.03);
}

.gallery-item:hover::after,
.gallery-item:focus-visible::after {
  opacity: 1;
}

.gallery-item--featured {
  grid-column: span 2;
  grid-row: span 2;
  aspect-ratio: auto;
  min-height: 100%;
}

.access-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 24px;
  align-items: stretch;
}

.map-frame {
  width: 100%;
  min-height: 420px;
  border: 0;
  border-radius: 26px;
  background: #0b0e14;
  box-shadow: var(--shadow);
}

.access-card {
  display: grid;
  gap: 18px;
  padding: 26px;
  border-radius: 26px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--panel-strong);
  box-shadow: var(--shadow);
}

.access-card__name {
  margin: 0;
  font-size: 2rem;
  letter-spacing: 0.08em;
}

.access-card__text {
  margin: 0;
  color: rgba(245, 242, 236, 0.92);
  line-height: 2;
}

.access-links {
  display: grid;
  gap: 12px;
  margin-top: 6px;
}

.access-link {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  transition: border-color 0.22s ease, transform 0.22s ease, background-color 0.22s ease;
}

.access-link i {
  margin-top: 3px;
  color: var(--accent-strong);
}

.access-link:hover,
.access-link:focus-visible {
  border-color: rgba(127, 218, 217, 0.4);
  background: rgba(127, 218, 217, 0.05);
  transform: translateY(-1px);
}

.site-footer {
  padding: 28px 0 44px;
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-align: center;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.84);
  backdrop-filter: blur(12px);
}

.lightbox[hidden] {
  display: none;
}

.lightbox__panel {
  position: relative;
  width: min(92vw, 1100px);
  height: min(88vh, 900px);
  display: grid;
  place-items: center;
}

.lightbox__close {
  position: absolute;
  top: -10px;
  right: -10px;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(8, 10, 14, 0.92);
  color: var(--text);
  font-size: 1.5rem;
  line-height: 1;
  transition: border-color 0.22s ease, background-color 0.22s ease, transform 0.22s ease;
}

.lightbox__close:hover,
.lightbox__close:focus-visible {
  border-color: var(--accent);
  background: rgba(127, 218, 217, 0.12);
  transform: scale(1.04);
}

.lightbox__image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@media (max-width: 960px) {
  :root {
    --header-height: 76px;
  }

  .site-header__inner {
    min-height: var(--header-height);
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-height) 0 0 0;
    display: grid;
    align-content: start;
    gap: 0;
    padding: 24px 16px 28px;
    background: rgba(9, 11, 17, 0.98);
    backdrop-filter: blur(16px);
    border-top: 1px solid var(--line);
    min-height: calc(100svh - var(--header-height));
    overflow: auto;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.22s ease, transform 0.22s ease;
  }

  .site-header[data-open="true"] .site-nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a {
    padding: 16px 12px;
    font-size: 1rem;
    border-bottom: 1px solid var(--line);
  }

  .split-layout,
  .access-layout {
    grid-template-columns: 1fr;
  }

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

  .gallery-item--featured {
    grid-column: auto;
    grid-row: auto;
    aspect-ratio: 1 / 1;
  }

  .event-card {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .price-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .map-frame {
    min-height: 320px;
  }
}

@media (max-width: 640px) {
  .shell {
    width: calc(100% - 24px);
  }

  .section {
    padding: 84px 0;
  }

  .hero {
    min-height: calc(100svh - var(--header-height));
    padding: 84px 0 72px;
  }

  .hero__title {
    font-size: clamp(3rem, 20vw, 4.6rem);
  }

  .hero__lead {
    font-size: 1.04rem;
  }

  .gallery-grid {
    gap: 8px;
  }

  .gallery-item {
    border-radius: 16px;
  }

  .access-card {
    padding: 22px;
  }
}

@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;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}