:root {
  --ivory: #f5f1e8;
  --white: #fffefa;
  --ink: #25231f;
  --muted: #6e6960;
  --green: #4f6758;
  --brown: #7b5b42;
  --line: #ddd5c8;
  --dark: #292824;
  --shadow: 0 18px 50px rgba(37, 35, 31, 0.12);
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ivory);
  color: var(--ink);
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  font-size: 16px;
  line-height: 1.85;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration-thickness: 0.08em; text-underline-offset: 0.22em; }
a:focus-visible, button:focus-visible { outline: 3px solid #a57943; outline-offset: 4px; }

.sr-only, .skip-link:not(:focus) {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link:focus {
  position: fixed;
  z-index: 100;
  left: 1rem;
  top: 1rem;
  padding: 0.8rem 1rem;
  background: var(--dark);
  color: var(--white);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  transition: background-color 180ms ease, border-color 180ms ease;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled,
.site-header:focus-within {
  background: rgba(255, 254, 250, 0.94);
  border-color: var(--line);
  backdrop-filter: blur(14px);
}
.header-inner {
  width: min(1180px, calc(100% - 32px));
  min-height: 74px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  flex-direction: column;
  gap: 0;
  text-decoration: none;
  line-height: 1;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: 0;
}
.brand span { font-size: 1.35rem; }
.brand small { font-size: 0.72rem; text-transform: uppercase; margin-top: 6px; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 0.92rem;
}
.site-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}
.nav-line {
  border: 1px solid rgba(79, 103, 88, 0.36);
  padding: 0 16px;
  color: var(--green);
}
.menu-toggle { display: none; }

.hero {
  min-height: 92vh;
  position: relative;
  display: grid;
  align-items: end;
  isolation: isolate;
  background: var(--dark);
}
.hero-media, .hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-overlay {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(41, 40, 36, 0.78), rgba(41, 40, 36, 0.34) 46%, rgba(41, 40, 36, 0.06)),
    linear-gradient(0deg, rgba(41, 40, 36, 0.34), rgba(41, 40, 36, 0.08));
}
.hero-copy {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 156px 0 92px;
  color: var(--white);
}
.eyebrow, .section-label p {
  margin: 0 0 12px;
  color: var(--green);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hero .eyebrow { color: #e8ded0; }
h1, h2, h3, p { overflow-wrap: anywhere; }
h1 {
  margin: 0;
  max-width: 760px;
  font-family: "Noto Serif JP", "Yu Mincho", serif;
  font-size: clamp(2.7rem, 7vw, 5.8rem);
  line-height: 1.16;
  font-weight: 500;
  letter-spacing: 0;
}
.hero-copy > p:not(.eyebrow) {
  max-width: 620px;
  margin: 26px 0 0;
  font-size: clamp(1rem, 2vw, 1.15rem);
}
.hero-actions, .access-actions, .contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}
.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid currentColor;
  text-decoration: none;
  font-weight: 600;
}
.button.primary { background: var(--green); border-color: var(--green); color: var(--white); }
.button.light { background: rgba(255, 254, 250, 0.9); border-color: transparent; color: var(--ink); }
.button.outline { color: var(--green); background: transparent; }
.button:hover { transform: translateY(-1px); }

.info-strip {
  width: min(1040px, calc(100% - 32px));
  margin: -38px auto 0;
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.info-strip div { padding: 22px 24px; border-right: 1px solid var(--line); }
.info-strip div:last-child { border-right: 0; }
.info-strip span {
  display: block;
  color: var(--muted);
  font-size: 0.74rem;
  font-family: Georgia, "Times New Roman", serif;
}
.info-strip strong { display: block; font-size: clamp(1.3rem, 3vw, 2rem); font-family: Georgia, "Times New Roman", serif; font-weight: 500; }

.section {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 104px 0;
}
.section:nth-of-type(even) { width: 100%; padding-inline: max(16px, calc((100% - 1180px) / 2)); background: var(--white); }
.section-label {
  display: grid;
  grid-template-columns: minmax(150px, 0.35fr) 1fr;
  align-items: end;
  gap: 32px;
  margin-bottom: 34px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 22px;
}
.section-label h2 {
  margin: 0;
  font-family: "Noto Serif JP", "Yu Mincho", serif;
  font-weight: 500;
  font-size: clamp(1.7rem, 3vw, 2.7rem);
  line-height: 1.42;
}
.section-intro { max-width: 680px; color: var(--muted); }
.lead {
  font-family: "Noto Serif JP", "Yu Mincho", serif;
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  line-height: 1.8;
}

.concept {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 56px;
  align-items: center;
}
.concept .section-label { grid-column: 1 / -1; margin-bottom: 0; }
.concept-copy { max-width: 560px; }
.image-frame {
  margin: 0;
  background: #eee7dc;
  border: 1px solid var(--line);
  overflow: hidden;
}
.image-frame img { width: 100%; height: 100%; object-fit: cover; }
.concept-image { aspect-ratio: 0.82; }

.feature-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.feature-list article {
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.feature-list span { color: var(--brown); font-family: Georgia, "Times New Roman", serif; }
.feature-list h3 { margin: 16px 0 10px; font-size: 1.15rem; }
.feature-list p { margin: 0; color: var(--muted); }

.gallery-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  grid-template-rows: 300px 300px;
  gap: 18px;
  margin-top: 34px;
}
.gallery-grid .large { grid-row: span 2; }
.food-layout, .access-layout, .contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 52px;
  align-items: center;
}
.simple-list {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.simple-list li { border: 1px solid var(--line); padding: 8px 14px; background: var(--white); }

.menu-board {
  margin-top: 52px;
  display: grid;
  gap: 18px;
}
.menu-block {
  padding: 28px;
  background: rgba(255, 254, 250, 0.72);
  border: 1px solid var(--line);
}
.menu-block h3 {
  margin: 0 0 18px;
  font-family: "Noto Serif JP", "Yu Mincho", serif;
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  font-weight: 500;
}
.menu-empty {
  margin: 0;
  color: var(--muted);
}
.menu-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(210px, 0.42fr);
  gap: 24px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}
.menu-item:first-child { border-top: 0; padding-top: 0; }
.menu-item:last-child { padding-bottom: 0; }
.menu-item h4 {
  margin: 0 0 6px;
  font-size: 1.06rem;
}
.menu-item p,
.menu-item dl,
.menu-notes {
  margin: 0;
  color: var(--muted);
}
.menu-item dl {
  display: grid;
  gap: 8px;
  align-content: start;
}
.menu-item dl div {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 10px;
}
.menu-item dt {
  color: var(--brown);
  font-size: 0.82rem;
}
.menu-item dd { margin: 0; }
.menu-notes {
  padding-left: 1.2rem;
}
.menu-line-help .button {
  margin-top: 18px;
}

.price-panel {
  max-width: 720px;
  border-left: 4px solid var(--green);
  padding: 10px 0 10px 28px;
}
.price-value {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.1rem, 5vw, 4rem);
  line-height: 1.1;
}

.access-info dl { margin: 0; }
.access-info div {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.access-info dt { color: var(--muted); }
.access-info dd { margin: 0; }
.exterior { aspect-ratio: 1.24; }

.contact { padding-bottom: 130px; }
.contact-layout { grid-template-columns: 1fr 300px; }
.qr-frame {
  margin: 0;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  text-align: center;
}
.qr-frame img {
  width: 220px;
  height: 220px;
  object-fit: contain;
  margin: 0 auto;
  background: #fff;
}
.qr-frame figcaption { margin-top: 14px; color: var(--muted); font-size: 0.9rem; }

.site-footer {
  background: var(--dark);
  color: var(--white);
  padding: 48px max(16px, calc((100% - 1180px) / 2)) 92px;
}
.site-footer p { color: #d7d0c5; }
.site-footer .brand { color: var(--white); }
.mobile-action-bar { display: none; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 500ms ease, transform 500ms ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .menu-toggle {
    width: 48px;
    height: 48px;
    display: inline-grid;
    place-items: center;
    border: 1px solid var(--line);
    background: rgba(255, 254, 250, 0.88);
  }
  .menu-toggle span:not(.sr-only) {
    width: 20px;
    height: 1px;
    background: var(--ink);
    display: block;
  }
  .site-nav {
    position: absolute;
    inset: 74px 16px auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    background: var(--white);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 0 12px; border-bottom: 1px solid var(--line); }
  .site-nav a:last-child { border-bottom: 0; }
  .hero { min-height: 86vh; }
  .hero-overlay { background: linear-gradient(0deg, rgba(41, 40, 36, 0.78), rgba(41, 40, 36, 0.12)); }
  .info-strip { grid-template-columns: 1fr; margin-top: 0; width: 100%; box-shadow: none; border-inline: 0; }
  .info-strip div { border-right: 0; border-bottom: 1px solid var(--line); padding: 18px 24px; }
  .section, .section:nth-of-type(even) { width: 100%; padding: 72px 16px; }
  .section-label, .concept, .food-layout, .access-layout, .contact-layout { grid-template-columns: 1fr; gap: 28px; }
  .feature-list { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .gallery-grid .image-frame { aspect-ratio: 1.25; }
  .gallery-grid .large { grid-row: auto; }
  .menu-item { grid-template-columns: 1fr; gap: 10px; }
}

@media (max-width: 560px) {
  .header-inner { width: calc(100% - 24px); }
  .brand span { font-size: 1.1rem; }
  .hero-copy { width: calc(100% - 32px); padding-bottom: 54px; }
  .hero-actions .button { width: 100%; }
  .feature-list { grid-template-columns: 1fr; }
  .menu-block { padding: 22px 18px; }
  .menu-item dl div { grid-template-columns: 1fr; gap: 0; }
  .access-info div { grid-template-columns: 1fr; gap: 4px; }
  .contact { padding-bottom: 150px; }
  .mobile-action-bar {
    position: fixed;
    z-index: 30;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    left: 12px;
    right: 12px;
    bottom: max(10px, env(safe-area-inset-bottom));
    padding: 8px;
    background: rgba(255, 254, 250, 0.94);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
  }
  .mobile-action-bar a {
    min-height: 46px;
    display: grid;
    place-items: center;
    background: var(--green);
    color: var(--white);
    text-decoration: none;
    font-weight: 700;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}