* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: #06070b;
  --bg-sub: #101117;
  --card: linear-gradient(135deg, rgba(38, 40, 56, 0.92), rgba(23, 24, 33, 0.95));
  --card-warm: linear-gradient(135deg, rgba(73, 61, 47, 0.72), rgba(35, 35, 41, 0.94));
  --text: #f6f2e8;
  --text-muted: #d2c6b6;
  --gold: #caa85a;
  --gold-light: #e0c98d;
  --line: rgba(202, 168, 90, 0.18);
  --line-soft: rgba(255, 255, 255, 0.10);
  --shadow: 0 22px 55px rgba(0, 0, 0, 0.38);
  --header-height: 88px;
  --radius: 26px;
  --transition: 0.35s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Noto Sans JP", sans-serif;
  background:
    radial-gradient(circle at top, rgba(202, 168, 90, 0.07), transparent 28%),
    linear-gradient(180deg, #05060a 0%, #090b12 100%);
  color: var(--text);
  line-height: 1.8;
}

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

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

ul {
  list-style: none;
}

.container {
  width: min(1400px, calc(100% - 56px));
  margin: 0 auto;
}

.section {
  padding: 110px 0;
  position: relative;
}

.section-heading {
  margin-bottom: 42px;
  text-align: center;
}

.section-label {
  font-size: 0.85rem;
  letter-spacing: 0.28em;
  color: var(--gold);
  margin-bottom: 10px;
}

.section-heading h2 {
  font-family: "Playfair Display", serif;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.3;
  color: var(--text);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(12px);
  background: rgba(7, 8, 12, 0.86);
  border-bottom: 1px solid rgba(202, 168, 90, 0.10);
}

.header-inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.header-brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.logo {
  font-family: "Playfair Display", serif;
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--gold-light);
  letter-spacing: 0.08em;
}

.tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.global-nav ul {
  display: flex;
  align-items: center;
  gap: 28px;
}

.global-nav a {
  position: relative;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text);
  transition: color var(--transition);
}

.global-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -7px;
  width: 100%;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.global-nav a:hover {
  color: var(--gold-light);
}

.global-nav a:hover::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  background: var(--gold-light);
  border-radius: 999px;
  transition: var(--transition);
}

.hero {
  position: relative;
  padding: 70px 0 100px;
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.06) 0%, rgba(0, 0, 0, 0.18) 100%);
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 34px;
  width: 100%;
}

.hero-carousel {
  position: relative;
  width: min(100%, 720px);
  aspect-ratio: 1 / 1;
  border-radius: 30px;
  overflow: hidden;
  border: 1px solid rgba(202, 168, 90, 0.18);
  background: linear-gradient(135deg, rgba(202, 168, 90, 0.08), rgba(255, 255, 255, 0.02));
  box-shadow: var(--shadow);
}

.hero-slides {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.7s ease, visibility 0.7s ease;
  background: #111;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
}

.hero-slide img {
  width: 100%;
  height: 100%;
}

.hero-slide:first-child img {
  object-fit: contain;
  padding: 7%;
  background:
    radial-gradient(circle at center, rgba(202, 168, 90, 0.08), transparent 70%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
}

.hero-slide:not(:first-child) img {
  object-fit: cover;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 46px;
  height: 46px;
  border: none;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.42);
  color: #fff;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.carousel-btn:hover {
  background: rgba(202, 168, 90, 0.72);
}

.carousel-btn.prev {
  left: 16px;
}

.carousel-btn.next {
  right: 16px;
}

.carousel-dots {
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 10px;
}

.carousel-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: var(--transition);
}

.carousel-dot.active {
  background: var(--gold);
  border-color: var(--gold);
  transform: scale(1.1);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 26px;
  text-align: center;
  max-width: 760px;
}

.hero-text {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--text);
}

.hero-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 180px;
  padding: 14px 24px;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.06em;
  transition: transform var(--transition), background var(--transition), border var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: #d0ae66;
  color: #111;
}

.btn-secondary {
  border: 1px solid rgba(202, 168, 90, 0.45);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.concept-content {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}

.concept-content p {
  color: var(--text-muted);
  margin-bottom: 28px;
}

.concept-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.concept-list li {
  padding: 24px 18px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--line);
  color: var(--text);
  box-shadow: var(--shadow);
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.menu-card {
  padding: 28px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.menu-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: 22px;
  overflow: hidden;
  background: #111;
  border: 1px solid rgba(202, 168, 90, 0.14);
}

.menu-media-title {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 6;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(6, 7, 11, 0.72);
  border: 1px solid rgba(202, 168, 90, 0.32);
  color: var(--gold-light);
  font-family: "Playfair Display", serif;
  font-size: 1.3rem;
  line-height: 1;
  letter-spacing: 0.04em;
  backdrop-filter: blur(6px);
}

.menu-image img,
.menu-carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #111;
}

.menu-carousel-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.menu-carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.menu-carousel-slide.active {
  opacity: 1;
  visibility: visible;
}

.menu-carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 6;
  width: 42px;
  height: 42px;
  border: none;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.45);
  color: #fff;
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.menu-carousel-btn:hover {
  background: rgba(202, 168, 90, 0.72);
}

.menu-carousel-btn.prev {
  left: 12px;
}

.menu-carousel-btn.next {
  right: 12px;
}

.menu-carousel-dots {
  position: absolute;
  left: 50%;
  bottom: 14px;
  transform: translateX(-50%);
  z-index: 6;
  display: flex;
  gap: 8px;
}

.menu-carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.18);
  cursor: pointer;
  transition: var(--transition);
}

.menu-carousel-dot.active {
  background: var(--gold);
  border-color: var(--gold);
  transform: scale(1.1);
}

.menu-note {
  margin-top: 20px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.access-system {
  padding-top: 80px;
  padding-bottom: 70px;
}

.access-system-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.info-panel,
.map-panel,
.contact-panel {
  border-radius: 26px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow);
}

.info-panel {
  padding: 28px 40px 34px;
  background: var(--card);
}

.panel-label {
  font-size: 0.82rem;
  letter-spacing: 0.38em;
  color: var(--gold);
  margin-bottom: 18px;
}

.panel-title {
  font-family: "Playfair Display", serif;
  font-size: clamp(2.8rem, 5vw, 4.3rem);
  line-height: 1.05;
  margin-bottom: 26px;
  color: var(--text);
}

.panel-list {
  display: flex;
  flex-direction: column;
}

.panel-item {
  padding: 20px 0 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}

.panel-item.no-border {
  border-bottom: none;
}

.panel-item h3 {
  color: var(--gold);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.panel-item p {
  font-size: 1rem;
  color: var(--text);
}

.map-panel {
  margin-top: 30px;
  padding: 24px 24px 26px;
  background: var(--card);
}

.map-frame {
  width: 100%;
  height: 420px;
  border-radius: 18px;
  overflow: hidden;
}

.contact {
  padding-top: 40px;
  padding-bottom: 110px;
}

.contact-panel {
  max-width: 1368px;
  margin: 0 auto;
  padding: 42px 34px 60px;
  background: var(--card-warm);
  text-align: center;
}

.contact-label-center {
  text-align: center;
  margin-bottom: 10px;
}

.contact-title {
  font-family: "Playfair Display", serif;
  font-size: clamp(2.4rem, 5vw, 4.1rem);
  line-height: 1.2;
  margin-bottom: 24px;
  color: var(--text);
}

.contact-text {
  max-width: 860px;
  margin: 0 auto 28px;
  font-size: 1rem;
  color: var(--text-muted);
}

.contact-buttons {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

.contact-buttons .btn {
  min-width: 230px;
  padding: 18px 28px;
  font-size: 1rem;
}

.site-footer {
  padding: 28px 0 36px;
  border-top: 1px solid rgba(202, 168, 90, 0.12);
  background: rgba(0, 0, 0, 0.20);
}

.footer-inner {
  text-align: center;
}

.footer-logo {
  font-family: "Playfair Display", serif;
  color: var(--gold-light);
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.footer-copy {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .concept-list,
  .menu-grid,
  .access-system-grid {
    grid-template-columns: 1fr;
  }

  .contact-panel {
    max-width: 100%;
  }
}

@media (max-width: 960px) {
  .hero {
    padding: 60px 0 80px;
  }

  .hero-carousel {
    width: min(100%, 620px);
  }

  .panel-title {
    font-size: clamp(2.5rem, 8vw, 3.8rem);
  }

  .map-frame {
    height: 360px;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 78px;
  }

  .container {
    width: min(100% - 28px, 1400px);
  }

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

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

  .global-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 14px;
    width: min(260px, calc(100% - 28px));
    background: rgba(15, 15, 15, 0.98);
    border: 1px solid rgba(202, 168, 90, 0.16);
    border-radius: 18px;
    padding: 18px;
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: var(--transition);
  }

  .global-nav.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .global-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .hero-content {
    gap: 26px;
  }

  .hero-carousel {
    aspect-ratio: 1 / 1;
    border-radius: 24px;
  }

  .carousel-btn {
    width: 40px;
    height: 40px;
    font-size: 1.7rem;
  }

  .hero-text br,
  .concept-content br {
    display: none;
  }

  .section {
    padding: 78px 0;
  }

  .access-system {
    padding-top: 58px;
    padding-bottom: 42px;
  }

  .contact {
    padding-top: 24px;
    padding-bottom: 78px;
  }

  .info-panel,
  .map-panel,
  .contact-panel,
  .menu-card,
  .concept-list li {
    padding-left: 20px;
    padding-right: 20px;
  }

  .info-panel {
    padding-top: 24px;
    padding-bottom: 28px;
  }

  .contact-panel {
    padding-top: 34px;
    padding-bottom: 38px;
  }

  .contact-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .contact-text {
    font-size: 0.98rem;
  }

  .contact-buttons .btn {
    min-width: 200px;
    padding: 16px 24px;
  }

  .map-frame {
    height: 300px;
  }

  .menu-card {
    padding: 20px;
  }

  .menu-media {
    aspect-ratio: 4 / 3;
    border-radius: 18px;
  }

  .menu-media-title {
    top: 12px;
    left: 12px;
    padding: 7px 12px;
    font-size: 1.1rem;
  }

  .menu-carousel-btn {
    width: 36px;
    height: 36px;
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .logo {
    font-size: 1.45rem;
  }

  .tagline {
    font-size: 0.78rem;
  }

  .hero {
    padding: 40px 0 68px;
  }

  .hero-carousel {
    aspect-ratio: 1 / 1;
  }

  .hero-copy {
    gap: 20px;
  }

  .hero-text {
    font-size: 0.98rem;
  }

  .btn {
    width: 100%;
    min-width: unset;
  }

  .hero-buttons,
  .contact-buttons {
    width: 100%;
    flex-direction: column;
  }

  .carousel-btn.prev {
    left: 10px;
  }

  .carousel-btn.next {
    right: 10px;
  }

  .carousel-dots {
    bottom: 12px;
  }

  .panel-title {
    font-size: 2.35rem;
  }

  .contact-title {
    font-size: 2.2rem;
  }

  .map-frame {
    height: 260px;
  }
}

.btn-instagram {
  border: 1px solid rgba(255, 255, 255, 0.16);
  background:
    linear-gradient(135deg, rgba(88, 81, 219, 0.88) 0%, rgba(131, 58, 180, 0.88) 24%, rgba(225, 48, 108, 0.88) 52%, rgba(253, 29, 29, 0.82) 72%, rgba(245, 189, 71, 0.88) 100%);
  color: #fff7fb;
  box-shadow: 0 10px 24px rgba(225, 48, 108, 0.20);
}

.btn-instagram:hover {
  border-color: rgba(255, 255, 255, 0.22);
  background:
    linear-gradient(135deg, rgba(88, 81, 219, 0.96) 0%, rgba(131, 58, 180, 0.96) 24%, rgba(225, 48, 108, 0.96) 52%, rgba(253, 29, 29, 0.90) 72%, rgba(245, 189, 71, 0.96) 100%);
}

.zoomable-image {
  cursor: zoom-in;
}

.image-modal {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.image-modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.image-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(6px);
}

.image-modal-content {
  position: relative;
  z-index: 1;
  max-width: min(92vw, 1200px);
  max-height: 88vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.image-modal-content img {
  max-width: 100%;
  max-height: 88vh;
  width: auto;
  height: auto;
  border-radius: 18px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  background: #111;
}

.image-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.25s ease, transform 0.25s ease;
}

.image-modal-close:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.04);
}

body.modal-open {
  overflow: hidden;
}

@media (max-width: 768px) {
  .image-modal {
    padding: 16px;
  }

  .image-modal-content {
    max-width: 94vw;
    max-height: 82vh;
  }

  .image-modal-content img {
    max-height: 82vh;
    border-radius: 14px;
  }

  .image-modal-close {
    top: 12px;
    right: 12px;
    width: 44px;
    height: 44px;
    font-size: 1.8rem;
  }
}