:root {
  --color-base: #ffffff;
  --color-text: #1a1a1a;
  --color-text-light: #666666;
  --color-accent: #c4a484;
  --color-border: #eeeeee;

  --font-serif: "Jost", sans-serif;
  --font-sans: "LINE Seed JP", sans-serif;

  --space-unit: 1rem;
  --container-max-width: 1200px;

  --z-base: 0;
  --z-header: 10;
  --z-overlay: 100;
  --z-modal: 1000;
}

html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
}

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

main {
  position: relative;
  z-index: 20;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--color-base);
  color: var(--color-text);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body.nav-is-open {
  overflow: hidden;
}

h1,
h2,
h3,
h4,
.serif {
  font-family: var(--font-serif);
  font-weight: 700;
  text-wrap: balance;
}

p {
  font-family: var(--font-sans);
  text-wrap: pretty;
}

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

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

.container {
  max-width: var(--container-max-width);
  margin-right: auto;
  margin-left: auto;
  padding: 0 calc(var(--space-unit) * 2);
}

#loader {
  position: fixed;
  inset: 0;
  background: var(--color-base);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
}

.loader-brand {
  font-size: clamp(1.25rem, 3vw, 2rem);
  letter-spacing: 0.35rem;
  font-weight: 400;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 2rem 0;
  z-index: 1000;
  transition: background 0.4s ease, color 0.4s ease, padding 0.4s ease, border 0.4s ease;
  color: #ffffff;
}

header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 1rem 0;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.logo {
  font-size: 1.25rem;
  letter-spacing: 0.18rem;
  font-family: var(--font-serif);
  font-weight: 500;
  z-index: 1002;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  z-index: 1002;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1px;
  background: currentColor;
  transition: transform 0.35s ease, opacity 0.35s ease;
}

body.nav-is-open .nav-toggle span:first-child {
  transform: translateY(4.5px) rotate(45deg);
}

body.nav-is-open .nav-toggle span:last-child {
  transform: translateY(-4.5px) rotate(-45deg);
}

header nav {
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1rem;
}

.nav-links a {
  position: relative;
}

.nav-links a:hover {
  color: var(--color-accent);
}

.hero {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100dvh;
  z-index: 1;
  overflow: hidden;
  padding: 0 !important;
  margin: 0 !important;
}

.hero-scroll-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: #000;
  opacity: 0;
  will-change: opacity;
}

.hero-spacer {
  height: 100dvh;
  width: 100%;
  position: relative;
  z-index: 30;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: 2dvh;
  pointer-events: none;
  overflow: hidden;
}

.hero-slider,
.hero-slider .swiper-wrapper,
.hero-slider .swiper-slide {
  width: 100%;
  height: 100%;
}

.hero-slide-bg {
  position: absolute;
  top: -20%;
  left: 0;
  width: 100%;
  height: 140%;
  background-size: cover;
  background-position: center;
  transform: scale(1.1);
  will-change: transform;
  filter: brightness(0.68);
}

.fit-container {
  width: 100%;
  padding: 0 24px;
  margin: 0;
  pointer-events: auto;
}

.fitline {
  font-family: var(--font-serif);
  display: block;
  width: 100%;
  white-space: nowrap;
  line-height: 0.9;
  font-weight: 400;
  letter-spacing: -0.05em;
  font-size: 10vw;
  text-rendering: geometricPrecision;
  -webkit-font-smoothing: antialiased;
  text-transform: uppercase;
  color: #ffffff;
  opacity: 0;
  transition: opacity 0.5s ease;
  text-shadow: 0 4px 48px rgba(0, 0, 0, 0.35);
}

.fitline.is-ready {
  opacity: 1;
}

#about {
  background: transparent;
  position: relative;
  z-index: 30;
  padding: 0;
  overflow: hidden;
}

.concept-inner {
  position: relative;
  padding: 12rem 0;
  display: flex;
  align-items: center;
}

.concept-content {
  position: relative;
  z-index: 2;
  max-width: 1000px;
}

.concept-content .section-label {
  display: block;
  margin-bottom: 2rem;
  color: var(--color-base);
}

.concept-headline {
  font-family: var(--font-serif);
  font-size: clamp(3.5rem, 8.5vw, 7rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 1.5rem;
  color: var(--color-base);
}

.concept-sub {
  font-size: clamp(1.12rem, 2.15vw, 1.42rem);
  color: rgba(255, 255, 255, 0.95);
  letter-spacing: 0.08em;
  line-height: 1.95;
  margin: 0 0 2.5rem;
  font-weight: 400;
  max-width: 40em;
}

.concept-body {
  font-size: clamp(0.9rem, 1.5vw, 1.05rem);
  line-height: 2;
  color: var(--color-base);
  max-width: 55ch;
}

.concept-body p + p {
  margin-top: 1.35rem;
}

#experience,
#audience,
#gallery,
#access,
footer {
  background: var(--color-base);
  position: relative;
  z-index: 40;
}

#menu {
  background: rgba(0, 0, 0, 0.45);
  position: relative;
  z-index: 35;
  color: #ffffff;
  padding: 10rem 0 0;
}

#menu .section-title,
#menu .section-subtitle,
#menu .section-label {
  color: #ffffff;
}

#menu .section-label {
  color: var(--color-accent);
}

#experience {
  border-top-left-radius: 5rem;
  border-top-right-radius: 5rem;
}

.experience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4rem;
  padding-top: 4rem;
  padding-bottom: 8rem;
}

.experience-grid--four {
  grid-template-columns: 1fr;
  gap: 3rem;
  padding-top: 4rem;
  padding-bottom: 8rem;
}

@media (min-width: 768px) {
  .experience-grid--four {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem 2.5rem;
  }
}

@media (min-width: 1100px) {
  .experience-grid--four {
    gap: 4rem 3rem;
  }
}

.experience-item {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  min-width: 0;
}

.experience-num {
  font-family: var(--font-serif);
  font-size: 4rem;
  font-weight: 200;
  line-height: 1;
  color: #ededed;
  letter-spacing: -0.05em;
  position: absolute;
  top: -0.5em;
  left: 0;
  z-index: 2;
}

.experience-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  overflow: visible;
  flex-shrink: 0;
}

.experience-img-clip {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.experience-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  display: block;
  transition: transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

@media (hover: hover) and (pointer: fine) {
  .experience-item:hover .experience-img {
    transform: scale(1.05);
  }
}

.experience-body {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.experience-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin: 0;
  position: absolute;
  bottom: -0.75em;
  left: 0;
  padding-right: 10px;
  background: var(--color-base);
  z-index: 2;
}

.experience-sub {
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin: 0;
}

.experience-desc {
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--color-text-light);
  margin: 0.5rem 0 0;
}

.menu-lead {
  margin: 0 auto 3rem;
  max-width: 52ch;
  text-align: center;
  font-size: 0.95rem;
  line-height: 2;
  color: rgba(255, 255, 255, 0.88);
  padding: 0 calc(var(--space-unit) * 2);
}

.menu-price-block {
  max-width: 720px;
  margin: 0 auto 4rem;
  padding: 0 calc(var(--space-unit) * 2);
}

.menu-price-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.menu-price-list li {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.95rem;
}

.menu-price-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  width: 100%;
}

.menu-price-desc {
  margin: 0.85rem 0 0;
  font-size: 0.82rem;
  line-height: 1.95;
  color: rgba(255, 255, 255, 0.62);
  max-width: 42em;
}

.menu-price-name {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.menu-price-en {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: #fff;
}

.menu-price-name {
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.5;
}

.menu-price-yen {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.menu-extra {
  margin: 2.5rem auto 0;
  max-width: 48ch;
  font-size: 0.88rem;
  line-height: 2;
  color: rgba(255, 255, 255, 0.78);
  text-align: center;
}

.menu-note {
  margin: 2rem 0 0;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.55);
  text-align: center;
}

.menu-cta {
  margin: 1.25rem 0 0;
  text-align: center;
}

.menu-tel {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  letter-spacing: 0.12em;
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  padding-bottom: 2px;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.menu-tel:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.menu-gallery {
  padding-bottom: 4rem;
}

#audience {
  padding: 8rem 0 10rem;
}

.audience-list {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 640px;
}

.audience-list li {
  position: relative;
  padding: 1.1rem 0 1.1rem 1.35rem;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--color-text-light);
}

.audience-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  background: var(--color-accent);
  border-radius: 50%;
}

.audience-closing {
  text-align: center;
  margin: 3rem auto 0;
  max-width: 42em;
  font-size: 0.95rem;
  line-height: 1.95;
  color: var(--color-text);
}

#gallery {
  background: #1a1a1a;
  color: #fff;
}

.gallery-label {
  color: var(--color-accent) !important;
}

.gallery-title {
  color: #fff !important;
}

.gallery-sub {
  color: #999 !important;
}

section {
  padding: 10rem 0;
}

#menu .section-header {
  margin-bottom: 3rem;
}

.section-header {
  margin-bottom: 5rem;
  text-align: center;
}

.section-label {
  display: block;
  font-size: 1.35rem;
  letter-spacing: 0.3rem;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
  line-height: 1.1;
}

.section-subtitle {
  display: block;
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-accent);
  letter-spacing: 0.2em;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}

.gallery-item {
  aspect-ratio: 1/1;
  overflow: hidden;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

footer {
  padding: 5rem 0;
  border-top: 1px solid var(--color-border);
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.footer-cta {
  max-width: 600px;
  margin: 0 auto 4rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--color-border);
}

.footer-cta-title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3.75vw, 2.25rem);
  font-weight: 400;
  margin: 0 0 1.25rem;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.footer-cta-body {
  margin: 0 0 2rem;
  line-height: 1.95;
  color: var(--color-text-light);
  font-size: 0.95rem;
}

.footer-cta-actions {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  align-items: center;
}

.footer-tel {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--font-serif);
  color: var(--color-text);
  border: 2px solid var(--color-border);
  padding: clamp(1.5rem, 4vw, 2.25rem) clamp(2rem, 6vw, 3.5rem);
  min-width: min(100%, 22rem);
  transition: color 0.3s ease, border-color 0.3s ease, background-color 0.3s ease;
}

.footer-tel__label {
  font-size: clamp(1rem, 2.8vw, 1.35rem);
  letter-spacing: 0.12em;
  line-height: 1.55;
}

.footer-tel__num {
  display: block;
  margin-top: clamp(0.5rem, 1.5vw, 0.85rem);
  font-size: clamp(1.85rem, 6vw, 2.75rem);
  font-weight: 500;
  letter-spacing: 0.14em;
  line-height: 1.25;
}

.footer-tel:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background-color: rgba(196, 164, 132, 0.06);
}

.footer-tel:hover .footer-tel__num {
  color: inherit;
}

.footer-welcome {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--color-text-light);
}

.footer-brand {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  letter-spacing: 0.2rem;
  color: var(--color-text);
}

.footer-sub {
  font-size: 0.7rem;
  letter-spacing: 0.35rem;
  text-transform: uppercase;
  margin: 0 0 2rem;
  color: var(--color-text-light);
}

.map-embed {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(1) contrast(1.05) brightness(0.95);
}

#access {
  padding: 0;
}

#access .section-header {
  margin-bottom: 0;
}

.access-header {
  text-align: left;
}

#access .parallax-section {
  width: 100%;
  align-items: stretch;
}

.access-split {
  gap: 0;
}

.access-text {
  padding: 10rem calc(var(--space-unit) * 6);
}

.access-info {
  margin-top: 1.75rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--color-border);
}

.access-info p {
  margin: 0 0 1rem;
  line-height: 1.85;
}

.access-info strong {
  font-size: 1.7rem;
  letter-spacing: 0.06em;
}

.access-info a:hover {
  color: var(--color-accent);
}

.access-hours {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.access-catch {
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  line-height: 1.85;
  color: var(--color-text-light);
  margin: -0.15rem 0 1.25rem;
  max-width: 36em;
}

.access-message {
  margin-top: 3rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--color-border);
}

.access-message-title {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  font-weight: 500;
  margin: 0 0 1.25rem;
  line-height: 1.4;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.access-message p {
  font-size: 0.9rem;
  line-height: 2;
  color: var(--color-text-light);
  margin: 0 0 1rem;
}

.access-message p:last-child {
  margin-bottom: 0;
}

.access-meta {
  margin: 2rem 0 0;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.access-meta div {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
  font-size: 0.88rem;
}

.access-meta dt {
  font-family: var(--font-serif);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.access-meta dd {
  margin: 0;
  color: var(--color-text-light);
  line-height: 1.7;
}

.access-map {
  min-height: 380px;
  height: 100%;
  overflow: hidden;
}

.access-map .map-embed {
  min-height: 380px;
  height: 100%;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: flex;
  }

  header nav {
    position: fixed;
    inset: 0;
    top: 0;
    align-items: flex-start;
    justify-content: center;
    padding: 6rem 2rem 2rem;
    background: rgba(255, 255, 255, 0.98);
    transform: translateX(100%);
    transition: transform 0.45s cubic-bezier(0.23, 1, 0.32, 1);
  }

  body.nav-is-open header nav {
    transform: translateX(0);
  }

  header:not(.scrolled) .nav-toggle span {
    background: #fff;
  }

  body.nav-is-open header {
    color: var(--color-text);
  }

  body.nav-is-open .nav-toggle span {
    background: var(--color-text);
  }

  body.nav-is-open header:not(.scrolled) {
    background: transparent;
  }

  .nav-links {
    flex-direction: column;
    gap: 1.75rem;
    font-size: 1rem;
    width: 100%;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .experience-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  #menu .gallery-grid,
  #gallery .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
  }

  #gallery .gallery-grid {
    width: 100vw;
    margin-left: calc(50% - 50vw);
  }

  .menu-gallery {
    padding-bottom: 2rem;
  }

  #access .parallax-section {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .access-text {
    padding: 6rem calc(var(--space-unit) * 2);
  }

  .access-map {
    min-height: 280px;
  }

  .access-map .map-embed {
    min-height: 280px;
  }

  .access-meta div {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .menu-price-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .concept-inner {
    padding: 8rem 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}