:root {
  --ink: #102a2d;
  --ink-deep: #081b1d;
  --paper: #f4efe4;
  --paper-deep: #e9dfcf;
  --gold: #d7b36a;
  --red: #a63b2f;
  --white: #fffdf7;
  --muted: #585f59;
  --line: rgba(16, 42, 45, .18);
  --serif: "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", "HGS明朝E", serif;
  --sans: "Yu Gothic", "YuGothic", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
img { display: block; width: 100%; height: auto; }
a { color: inherit; }
button { font: inherit; }
.sr-only {
  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 {
  position: fixed; z-index: 1000; top: .5rem; left: .5rem;
  transform: translateY(-200%); background: #fff; color: #000; padding: .75rem 1rem;
}
.skip-link:focus { transform: none; }
.eyebrow {
  margin: 0 0 1.2rem;
  color: var(--gold);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .24em;
}
.eyebrow.dark { color: var(--red); }
.section { padding: clamp(5rem, 10vw, 9rem) clamp(1.5rem, 7vw, 7rem); }
.section-dark {
  padding: clamp(5rem, 10vw, 9rem) clamp(1.5rem, 7vw, 7rem);
  color: var(--white);
  background: var(--ink);
}
.section-label {
  display: flex; align-items: center; gap: .75rem; margin-bottom: clamp(3rem, 6vw, 6rem);
  font-size: .66rem; font-weight: 700; letter-spacing: .22em;
}
.section-label span {
  display: grid; width: 2.25rem; height: 2.25rem; place-items: center;
  border: 1px solid currentColor; border-radius: 50%;
}
.section-label.light { color: var(--gold); }

.site-header {
  position: fixed; z-index: 50; inset: 0 0 auto; display: grid;
  grid-template-columns: auto 1fr auto; align-items: center; min-height: 88px;
  padding: 0 clamp(1.2rem, 3vw, 3rem); color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.18);
  transition: background .3s, min-height .3s, color .3s;
}
.site-header.is-scrolled {
  min-height: 70px; color: var(--ink); background: rgba(244,239,228,.96);
  border-bottom-color: var(--line); backdrop-filter: blur(14px);
}
.brand { display: flex; align-items: baseline; gap: .7rem; text-decoration: none; }
.brand-kicker { font-size: .62rem; letter-spacing: .18em; }
.brand-name { font: 700 1.7rem var(--serif); letter-spacing: .08em; }
.site-nav { display: flex; justify-content: center; gap: clamp(1rem, 2.2vw, 2.5rem); }
.site-nav a {
  position: relative; font-size: .72rem; font-weight: 600; letter-spacing: .08em; text-decoration: none;
}
.site-nav a::after {
  content: ""; position: absolute; inset: auto 0 -.5rem; height: 1px; background: currentColor;
  transform: scaleX(0); transition: transform .25s;
}
.site-nav a:hover::after, .site-nav a:focus-visible::after { transform: scaleX(1); }
.nav-instagram { color: var(--gold); }
.header-call {
  display: flex; flex-direction: column; align-items: flex-end; font: 600 .86rem var(--serif);
  letter-spacing: .08em; text-decoration: none;
}
.header-call span { font: 600 .56rem var(--sans); letter-spacing: .18em; }
.menu-button { display: none; }

.hero { position: relative; display: grid; min-height: 100svh; align-items: end; overflow: hidden; color: #fff; }
.hero-media, .hero-shade { position: absolute; inset: 0; }
.hero-media img { height: 100%; object-fit: cover; }
.hero-shade {
  background: linear-gradient(90deg, rgba(4,16,17,.9) 0%, rgba(4,16,17,.54) 43%, rgba(4,16,17,.13) 75%),
              linear-gradient(0deg, rgba(4,16,17,.7), transparent 50%);
}
.hero-copy { position: relative; z-index: 2; width: min(790px, 78vw); padding: 12rem 7vw 9rem; }
.hero h1 {
  margin: 0 0 1.6rem; font: 600 clamp(3.3rem, 7.6vw, 7.8rem)/1.17 var(--serif);
  letter-spacing: .04em; text-wrap: balance;
}
.hero-lead { margin: 0; font: 500 clamp(.95rem, 1.35vw, 1.12rem)/2 var(--serif); letter-spacing: .06em; }
.hero-actions { display: flex; align-items: center; gap: 2rem; margin-top: 2.6rem; }
.button {
  display: inline-flex; min-height: 56px; align-items: center; justify-content: center; padding: .75rem 1.7rem;
  border: 1px solid transparent; font-size: .78rem; font-weight: 700; letter-spacing: .1em; text-decoration: none;
  transition: transform .2s, background .2s, color .2s;
}
.button:hover { transform: translateY(-2px); }
.button-gold { color: var(--ink-deep); background: var(--gold); }
.button-gold:hover { background: #e7c989; }
.button-dark { color: #fff; background: var(--ink); }
.text-link { font-size: .76rem; font-weight: 700; letter-spacing: .08em; text-underline-offset: .5rem; }
.hero-info {
  position: absolute; z-index: 2; right: 4vw; bottom: 2rem; display: flex; gap: 2rem;
  font-size: .67rem; letter-spacing: .08em;
}
.hero-info span + span { padding-left: 2rem; border-left: 1px solid rgba(255,255,255,.35); }
.hero-scroll {
  position: absolute; z-index: 2; right: 2rem; top: 46%; font-size: .55rem; letter-spacing: .28em;
  writing-mode: vertical-rl;
}
.hero-scroll::after { content: ""; display: block; width: 1px; height: 5rem; margin: 1rem auto 0; background: rgba(255,255,255,.6); }

.intro {
  position: relative; display: grid; grid-template-columns: .65fr 1.5fr 1fr; gap: clamp(2rem, 6vw, 7rem);
  min-height: 720px; overflow: hidden; align-content: center;
}
.intro .section-label { align-self: start; }
.intro-heading h2, .menu-heading h2, .philosophy h2, .access h2, .reservation h2, .gallery h2 {
  margin: 0; font: 600 clamp(2.35rem, 4.5vw, 5rem)/1.42 var(--serif); letter-spacing: .045em;
}
.intro-copy { padding-top: 3.1rem; font-size: .92rem; }
.intro-copy p { margin: 0 0 1.5rem; }
.intro-stamp {
  position: absolute; right: -2rem; bottom: -3rem; display: flex; gap: .3rem;
  color: rgba(166,59,47,.08); font: 700 clamp(7rem, 17vw, 17rem) var(--serif); line-height: 1;
}

.menu-feature { position: relative; overflow: hidden; }
.menu-feature::before {
  content: ""; position: absolute; inset: 0; opacity: .04;
  background-image: radial-gradient(circle at center, #fff 1px, transparent 1.3px);
  background-size: 16px 16px;
}
.menu-feature > * { position: relative; }
.menu-heading { display: grid; grid-template-columns: 1fr 1.2fr 1fr; gap: 3rem; align-items: end; margin-bottom: 5rem; }
.menu-heading .eyebrow { align-self: start; }
.menu-heading p:last-child { margin: 0; color: rgba(255,255,255,.66); font-size: .88rem; }
.menu-grid { display: grid; grid-template-columns: 1.35fr 1fr .72fr; gap: 1rem; align-items: stretch; }
.dish { position: relative; min-height: 560px; overflow: hidden; background: var(--ink-deep); }
.dish img { height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2,.8,.2,1); }
.dish:hover img { transform: scale(1.035); }
.dish::after { content: ""; position: absolute; inset: 35% 0 0; background: linear-gradient(transparent, rgba(3,11,12,.94)); }
.dish-caption { position: absolute; z-index: 2; inset: auto 2rem 2rem; }
.dish-number { color: var(--gold); font-size: .62rem; letter-spacing: .2em; }
.dish-caption h3, .menu-note h3 { margin: .4rem 0 .5rem; font: 600 1.75rem var(--serif); }
.dish-caption p, .menu-note p { margin: 0; color: rgba(255,255,255,.75); font-size: .8rem; }
.dish-caption small, .gallery-overlay small { display: block; margin-top: .55rem; color: rgba(255,255,255,.45); font-size: .6rem; }
.menu-note {
  display: grid; grid-template-columns: auto 1fr; gap: 1.5rem; align-items: end; padding: 2rem;
  border: 1px solid rgba(215,179,106,.4); background: var(--ink-deep);
}
.menu-note .vertical { align-self: start; color: var(--gold); font: 500 1.2rem var(--serif); letter-spacing: .3em; writing-mode: vertical-rl; }
.light-link { display: inline-block; margin-top: 1.5rem; color: var(--gold); }

.philosophy { text-align: center; }
.philosophy h2 { margin-bottom: 5rem; }
.philosophy-list { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.philosophy-list article { padding: 3rem 2rem; }
.philosophy-list article + article { border-left: 1px solid var(--line); }
.philosophy-list span { display: block; color: var(--red); font: 600 1.35rem var(--serif); }
.philosophy-list h3 { margin: .6rem 0; font: 600 1.4rem var(--serif); }
.philosophy-list p { margin: 0; color: var(--muted); font-size: .82rem; }

.gallery { position: relative; min-height: 78vh; overflow: hidden; color: #fff; background: var(--ink); }
.gallery > img { position: absolute; inset: 0; height: 100%; object-fit: cover; }
.gallery::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4,15,16,.88), rgba(4,15,16,.1)); }
.gallery-overlay { position: relative; z-index: 2; width: min(650px, 85vw); padding: 7rem 7vw; }
.gallery-overlay p:not(.eyebrow) { max-width: 34rem; margin-top: 2rem; color: rgba(255,255,255,.75); font-size: .88rem; }

.access { display: grid; grid-template-columns: .5fr 1.2fr 1.35fr; gap: clamp(2rem, 6vw, 7rem); }
.access .section-label { align-self: start; }
.access h2 { margin-bottom: 3rem; }
.shop-data { margin: 0; border-top: 1px solid var(--line); }
.shop-data div { display: grid; grid-template-columns: 7rem 1fr; padding: 1.25rem 0; border-bottom: 1px solid var(--line); }
.shop-data dt { font-size: .7rem; font-weight: 700; letter-spacing: .12em; }
.shop-data dd { margin: 0; font-size: .86rem; }
.shop-data small { color: var(--muted); font-size: .7rem; }
.shop-data a { text-underline-offset: .25rem; }
.access-actions { margin-top: 2rem; }
.map-card {
  position: relative; min-height: 590px; overflow: hidden; background: #ddd2be; text-decoration: none;
  border: 1px solid rgba(16,42,45,.1);
}
.map-lines {
  position: absolute; inset: -20%;
  background:
    linear-gradient(28deg, transparent 44%, rgba(255,255,255,.8) 45%, rgba(255,255,255,.8) 48%, transparent 49%),
    linear-gradient(102deg, transparent 35%, rgba(255,255,255,.7) 36%, rgba(255,255,255,.7) 40%, transparent 41%),
    linear-gradient(-20deg, transparent 60%, rgba(255,255,255,.65) 61%, rgba(255,255,255,.65) 64%, transparent 65%),
    repeating-linear-gradient(0deg, transparent 0 68px, rgba(16,42,45,.1) 69px 70px),
    repeating-linear-gradient(90deg, transparent 0 90px, rgba(16,42,45,.09) 91px 92px);
  transform: rotate(-4deg);
}
.map-river { position: absolute; inset: auto -10% 12% -10%; height: 18%; background: #9fc3c6; transform: rotate(-8deg); }
.map-station { position: absolute; z-index: 2; padding: .3rem .55rem; color: #fff; background: var(--ink); font-size: .66rem; letter-spacing: .08em; }
.station-one { left: 19%; top: 35%; }
.station-two { right: 16%; top: 58%; }
.map-pin { position: absolute; z-index: 3; left: 52%; top: 43%; display: grid; justify-items: center; transform: translate(-50%, -50%); }
.map-pin i { width: 2.8rem; height: 2.8rem; background: var(--red); border: 8px solid rgba(255,255,255,.82); border-radius: 50% 50% 50% 0; transform: rotate(-45deg); box-shadow: 0 8px 20px rgba(0,0,0,.2); }
.map-pin b { margin-top: .8rem; padding: .4rem .7rem; color: #fff; background: var(--red); font: 600 .8rem var(--serif); }

.reservation {
  display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 4rem;
  padding: clamp(5rem, 9vw, 8rem) 9vw; color: #fff; background: var(--red);
}
.reservation p:last-child { color: rgba(255,255,255,.76); }
.reservation .eyebrow, .reservation p:last-child { color: #fff; }
.reservation-phone {
  display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 230px;
  border: 1px solid rgba(255,255,255,.55); text-decoration: none; transition: background .25s, color .25s;
}
.reservation-phone:hover { color: var(--red); background: #fff; }
.reservation-phone span { font-size: .65rem; font-weight: 700; letter-spacing: .24em; }
.reservation-phone strong { margin: .5rem 0; font: 600 clamp(1.8rem, 3vw, 3rem) var(--serif); letter-spacing: .08em; }
.reservation-phone small { font-size: .66rem; }

.site-footer {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 3rem; padding: 5rem 7vw 7rem;
  color: rgba(255,255,255,.7); background: var(--ink-deep);
}
.footer-brand { display: flex; flex-direction: column; align-items: flex-start; color: #fff; }
.footer-brand span { font-size: .62rem; letter-spacing: .2em; }
.footer-brand strong { font: 600 2.8rem var(--serif); letter-spacing: .1em; }
.footer-brand small { color: var(--gold); font-size: .58rem; letter-spacing: .45em; }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem 2rem; align-content: start; }
.footer-links a { font-size: .72rem; text-decoration: none; }
.footer-links a:hover { color: #fff; }
.footer-meta { text-align: right; font-size: .68rem; }
.footer-meta p { margin: 0 0 .6rem; }
.mobile-cta { display: none; }

.privacy-main { min-height: 80vh; padding: 10rem max(1.5rem, calc((100vw - 900px)/2)) 6rem; }
.privacy-main h1 { font: 600 clamp(2.5rem, 5vw, 4.5rem) var(--serif); }
.privacy-main h2 { margin-top: 2.5rem; font: 600 1.4rem var(--serif); }
.privacy-main p, .privacy-main li { font-size: .88rem; }

@media (max-width: 1050px) {
  .site-nav { gap: 1.2rem; }
  .site-nav a { font-size: .65rem; }
  .menu-heading { grid-template-columns: 1fr 1.6fr; }
  .menu-heading p:last-child { grid-column: 2; }
  .menu-grid { grid-template-columns: 1.2fr 1fr; }
  .menu-note { grid-column: 1 / -1; min-height: 280px; }
  .access { grid-template-columns: .35fr 1fr; }
  .map-card { grid-column: 2; }
}

@media (max-width: 800px) {
  body { padding-bottom: 68px; }
  .site-header { grid-template-columns: 1fr auto; min-height: 70px; }
  .header-call { display: none; }
  .menu-button {
    position: relative; z-index: 2; display: grid; gap: 5px; width: 44px; height: 44px; place-content: center;
    padding: 0; color: inherit; background: transparent; border: 0;
  }
  .menu-button span:not(.sr-only) { display: block; width: 23px; height: 1px; background: currentColor; transition: transform .25s, opacity .25s; }
  .menu-button[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-button[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .site-nav {
    position: fixed; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 2rem; color: #fff; background: var(--ink-deep); visibility: hidden; opacity: 0; transition: opacity .25s, visibility .25s;
  }
  .site-nav.is-open { visibility: visible; opacity: 1; }
  .site-nav a { font: 600 1.3rem var(--serif); }
  .site-header.has-menu { color: #fff; }
  .hero-copy { width: 100%; padding: 9rem 1.5rem 10rem; }
  .hero h1 { font-size: clamp(3rem, 15vw, 5.4rem); }
  .hero-lead br { display: none; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 1.3rem; }
  .hero-info { right: auto; left: 1.5rem; bottom: 2rem; gap: .8rem; flex-wrap: wrap; }
  .hero-info span + span { padding-left: .8rem; }
  .hero-scroll { display: none; }
  .intro { grid-template-columns: 1fr; min-height: 0; }
  .intro-heading h2, .menu-heading h2, .philosophy h2, .access h2, .reservation h2, .gallery h2 { font-size: clamp(2.2rem, 10vw, 3.6rem); }
  .intro-copy { padding-top: 0; }
  .intro-stamp { font-size: 8rem; }
  .menu-heading { grid-template-columns: 1fr; gap: 1rem; }
  .menu-heading p:last-child { grid-column: auto; }
  .menu-grid { grid-template-columns: 1fr; }
  .dish { min-height: 520px; }
  .menu-note { grid-column: auto; min-height: 300px; }
  .philosophy-list { grid-template-columns: 1fr; }
  .philosophy-list article + article { border-left: 0; border-top: 1px solid var(--line); }
  .gallery { min-height: 72vh; }
  .gallery-overlay { padding: 5rem 1.5rem; }
  .access { grid-template-columns: 1fr; }
  .map-card { grid-column: auto; min-height: 420px; }
  .reservation { grid-template-columns: 1fr; padding-inline: 1.5rem; }
  .site-footer { grid-template-columns: 1fr; padding-inline: 1.5rem; }
  .footer-meta { text-align: left; }
  .mobile-cta {
    position: fixed; z-index: 45; inset: auto 0 0; display: grid; grid-template-columns: 1fr 1fr; min-height: 68px;
    color: #fff; background: var(--ink-deep); box-shadow: 0 -4px 18px rgba(0,0,0,.16);
  }
  .mobile-cta a { display: flex; flex-direction: column; align-items: center; justify-content: center; font-size: .76rem; font-weight: 700; text-decoration: none; }
  .mobile-cta a:first-child { color: var(--ink-deep); background: var(--gold); }
  .mobile-cta span { font-size: .52rem; letter-spacing: .12em; }
}

@media (max-width: 430px) {
  .section, .section-dark { padding-inline: 1.25rem; }
  .brand-name { font-size: 1.45rem; }
  .hero-copy { padding-inline: 1.25rem; }
  .hero h1 { font-size: 3.4rem; }
  .hero-info { left: 1.25rem; font-size: .58rem; }
  .dish { min-height: 430px; }
  .dish-caption { inset: auto 1.25rem 1.3rem; }
  .shop-data div { grid-template-columns: 5.5rem 1fr; }
  .footer-links { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}