:root {
  --yellow: #e6b72f;
  --yellow-light: #f6db7a;
  --cream: #f6f0e4;
  --paper: #fffdf7;
  --ink: #211d18;
  --brown: #3a281d;
  --muted: #756a5e;
  --red: #b6422c;
  --line: rgba(33, 29, 24, 0.16);
  --rail-width: 270px;
  --font-display: "M PLUS Rounded 1c", "Hiragino Maru Gothic ProN", sans-serif;
  --font-body: "Noto Sans JP", "Yu Gothic", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-body);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  transform: translateY(-150%);
  padding: 10px 16px;
  color: #fff;
  background: var(--ink);
}
.skip-link:focus { transform: translateY(0); }
.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;
}

.rail {
  position: fixed;
  z-index: 50;
  inset: 0 auto 0 0;
  width: var(--rail-width);
  display: flex;
  flex-direction: column;
  padding: 36px 32px 28px;
  background: var(--yellow);
  border-right: 1px solid rgba(33, 29, 24, 0.2);
}
.brand { text-decoration: none; }
.brand-bird {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  margin-bottom: 16px;
  color: var(--yellow);
  background: var(--ink);
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 25px;
  font-weight: 900;
}
.brand-name {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 2.7rem);
  font-weight: 900;
  line-height: 0.93;
  letter-spacing: -0.08em;
}
.brand-place {
  display: block;
  margin-top: 10px;
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}
.rail-nav {
  display: grid;
  gap: 2px;
  margin: auto 0;
  border-top: 1px solid var(--line);
}
.rail-nav a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 4px;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  font-weight: 700;
  transition: padding-left 180ms ease, background 180ms ease;
}
.rail-nav a:hover, .rail-nav a:focus-visible { padding-left: 10px; background: rgba(255,255,255,0.2); }
.rail-nav span { font-size: 0.67rem; letter-spacing: 0.08em; opacity: 0.65; }
.rail-contact { padding-top: 18px; border-top: 2px solid var(--ink); }
.rail-contact p { margin: 0; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; }
.rail-contact strong { display: block; font-family: var(--font-display); font-size: 1.2rem; }
.phone-link { display: block; margin: 8px 0 4px; font-family: var(--font-display); font-size: 1.25rem; font-weight: 900; text-decoration: none; }
.rail-contact small { display: block; font-size: 0.66rem; line-height: 1.55; }

.mobile-header { display: none; }
main { margin-left: var(--rail-width); overflow: clip; }

.hero {
  position: relative;
  min-height: 720px;
  height: 100svh;
  color: #fff;
  background: var(--brown);
}
.hero > img { width: 100%; height: 100%; object-fit: cover; }
.hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(21,14,10,.85) 0%, rgba(21,14,10,.5) 44%, rgba(21,14,10,.08) 78%), linear-gradient(0deg, rgba(21,14,10,.45), transparent 45%);
}
.hero-copy {
  position: absolute;
  top: 50%;
  left: clamp(34px, 7vw, 110px);
  width: min(630px, 75%);
  transform: translateY(-48%);
}
.eyebrow { margin: 0 0 16px; font-size: 0.72rem; font-weight: 900; letter-spacing: 0.24em; text-transform: uppercase; }
.eyebrow.light { color: var(--yellow-light); }
h1, h2, h3 { margin-top: 0; font-family: var(--font-display); }
h1 {
  margin-bottom: 28px;
  font-size: clamp(3.5rem, 7.2vw, 7.5rem);
  line-height: 1.02;
  letter-spacing: -0.08em;
  text-shadow: 0 3px 20px rgba(0,0,0,.18);
}
.hero-lead { max-width: 520px; margin: 0 0 36px; font-size: clamp(1rem, 1.35vw, 1.22rem); font-weight: 700; line-height: 1.9; }
.hero-actions, .visit-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.14); }
.button-primary { color: var(--ink); background: var(--yellow); }
.button-ghost { color: #fff; border-color: rgba(255,255,255,.7); background: rgba(0,0,0,.12); backdrop-filter: blur(8px); }
.button-dark { color: #fff; background: var(--ink); }
.button-outline { border-color: var(--ink); background: transparent; }
.image-note {
  z-index: 2;
  margin: 0;
  padding: 5px 10px;
  color: #fff;
  background: rgba(23,18,14,.76);
  font-size: 0.68rem;
  line-height: 1.4;
}
.hero-note { position: absolute; right: 24px; bottom: 22px; }
.scroll-cue {
  position: absolute;
  right: 24px;
  bottom: 70px;
  display: grid;
  gap: 8px;
  justify-items: center;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-decoration: none;
  writing-mode: vertical-rl;
}
.notice-strip { display: flex; align-items: center; gap: 20px; padding: 18px clamp(30px, 6vw, 90px); color: #fff; background: var(--ink); }
.notice-strip p { margin: 0; }
.notice-strip a { margin-left: auto; color: var(--yellow-light); font-family: var(--font-display); font-size: 1.15rem; font-weight: 900; text-decoration: none; white-space: nowrap; }
.notice-label { padding: 4px 10px; color: var(--ink); background: var(--yellow); border-radius: 2px; font-size: 0.72rem; font-weight: 900; white-space: nowrap; }

.section { padding: clamp(86px, 10vw, 150px) clamp(30px, 7vw, 110px); }
.section-heading { max-width: 900px; margin-bottom: clamp(44px, 6vw, 80px); }
.section-heading h2 { margin-bottom: 0; font-size: clamp(2.6rem, 5vw, 5.6rem); line-height: 1.12; letter-spacing: -0.07em; }
.section-heading h2 span { display: inline-block; padding: 4px 12px; color: var(--ink); background: var(--yellow); font-family: var(--font-body); font-size: .72rem; letter-spacing: .08em; vertical-align: middle; }
.section-intro { max-width: 560px; margin: 24px 0 0; color: var(--muted); }
.about { background: var(--cream); }
.about-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(320px, .72fr); gap: clamp(40px, 7vw, 100px); align-items: center; }
.about-copy { max-width: 660px; }
.about-copy p { margin: 0 0 24px; }
.lead-copy { font-size: clamp(1.15rem, 1.7vw, 1.45rem); font-weight: 700; line-height: 2; }
.source-caption, .menu-footnote { color: var(--muted); font-size: .75rem; line-height: 1.7; }
.image-card { position: relative; margin: 0; }
.image-card img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 45% 45% 4px 4px; }
.image-card figcaption, .signature-card figcaption, .menu-card figcaption {
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding: 5px 9px;
  color: #fff;
  background: rgba(33,29,24,.8);
  font-size: .65rem;
  line-height: 1.4;
}
.feature-band { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: clamp(60px, 9vw, 120px); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.feature-band > div { position: relative; padding: 32px; }
.feature-band > div + div { border-left: 1px solid var(--line); }
.feature-number { position: absolute; top: 18px; right: 20px; color: var(--red); font-size: .7rem; font-weight: 900; }
.feature-band strong { display: block; font-family: var(--font-display); font-size: clamp(1.25rem, 2vw, 1.7rem); line-height: 1.45; }
.feature-band small { display: block; margin-top: 10px; color: var(--muted); font-size: .7rem; }

.menu-section { background: var(--paper); }
.heading-row { max-width: none; display: flex; align-items: flex-end; justify-content: space-between; gap: 50px; }
.heading-row .section-intro { margin-bottom: 8px; }
.demo-alert { display: flex; align-items: center; gap: 24px; max-width: 980px; margin: -30px 0 50px; padding: 18px 24px; border-left: 5px solid var(--red); background: #f8e9e3; }
.demo-alert strong { flex: 0 0 auto; color: var(--red); }
.demo-alert p { margin: 0; font-size: .86rem; }
.signature-card { display: grid; grid-template-columns: 1.3fr .7fr; min-height: 480px; color: #fff; background: var(--brown); }
.signature-card figure, .menu-card figure { position: relative; min-height: 320px; margin: 0; overflow: hidden; }
.signature-card img, .menu-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 500ms ease; }
.signature-card:hover img, .menu-card:hover img { transform: scale(1.025); }
.signature-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(36px, 5vw, 70px); }
.menu-index { display: block; margin-bottom: 20px; color: var(--yellow); font-size: .7rem; font-weight: 900; letter-spacing: .18em; }
.signature-copy h3, .menu-card h3 { margin-bottom: 18px; font-size: clamp(2.2rem, 3.5vw, 4rem); line-height: 1.1; letter-spacing: -.06em; }
.signature-copy p:not(.price), .menu-card-copy > p:not(.price) { color: rgba(255,255,255,.78); }
.price { display: flex; align-items: baseline; gap: 4px; margin: auto 0 0; padding-top: 25px; }
.price small { margin-right: 8px; padding: 3px 6px; color: var(--ink); background: var(--yellow); font-size: .62rem; font-weight: 900; }
.price strong { font-family: var(--font-display); font-size: 2.5rem; line-height: 1; }
.price span { font-size: .8rem; }
.menu-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 24px; }
.menu-card { display: grid; grid-template-columns: 1fr 1fr; min-height: 390px; color: #fff; background: var(--ink); }
.menu-card-copy { display: flex; flex-direction: column; padding: clamp(25px, 3.5vw, 48px); }
.menu-card h3 { font-size: clamp(1.7rem, 2.8vw, 2.8rem); }
.pattern-card { background: var(--yellow); color: var(--ink); }
.pattern-card .menu-index { color: var(--red); }
.pattern-card .menu-card-copy > p:not(.price) { color: rgba(33,29,24,.7); }
.pattern-card .price small { color: #fff; background: var(--red); }
.pattern-visual {
  display: grid;
  min-height: 240px;
  place-items: center;
  overflow: hidden;
  background-color: var(--cream);
  background-image: radial-gradient(rgba(58,40,29,.15) 1px, transparent 1px);
  background-size: 14px 14px;
}
.pattern-visual span {
  display: grid;
  width: 140px;
  height: 140px;
  place-items: center;
  color: var(--cream);
  background: var(--brown);
  border-radius: 50% 50% 44% 56%;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  transform: rotate(-8deg);
}
.menu-footnote { margin: 20px 0 0; }

.visit { color: #fff; background: #485441; }
.visit .eyebrow { color: var(--yellow-light); }
.visit-grid { display: grid; grid-template-columns: .72fr 1fr; gap: clamp(45px, 8vw, 120px); align-items: start; }
.visit .section-intro { color: rgba(255,255,255,.72); }
.shop-info { background: var(--paper); color: var(--ink); padding: clamp(28px, 5vw, 60px); box-shadow: 14px 14px 0 var(--yellow); }
.shop-info dl { margin: 0 0 36px; }
.shop-info dl > div { display: grid; grid-template-columns: 110px 1fr; gap: 20px; padding: 19px 0; border-bottom: 1px solid var(--line); }
.shop-info dt { color: var(--muted); font-size: .75rem; font-weight: 700; }
.shop-info dd { margin: 0; font-weight: 600; line-height: 1.7; }
.shop-info dd strong { font-family: var(--font-display); font-size: 1.25rem; }
.shop-info dd small { display: block; margin-top: 4px; color: var(--muted); font-size: .7rem; font-weight: 400; }
.shop-info dd a { font-family: var(--font-display); font-size: 1.25rem; font-weight: 900; text-decoration-color: var(--yellow); text-decoration-thickness: 4px; }
.route-card { display: flex; align-items: center; gap: 22px; margin-top: 90px; padding: 35px 40px; color: var(--ink); background: var(--yellow); }
.route-card div { min-width: 135px; }
.route-card small, .route-card strong { display: block; }
.route-card small { font-size: .6rem; font-weight: 900; letter-spacing: .1em; }
.route-card strong { font-family: var(--font-display); font-size: clamp(1.3rem, 2.5vw, 2.1rem); }
.route-pin { color: var(--red); font-size: 2rem; }
.route-line { flex: 1; border-top: 3px dotted var(--ink); }

.faq { background: var(--cream); }
.faq-list { max-width: 980px; }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 26px 64px 26px 54px; cursor: pointer; list-style: none; font-family: var(--font-display); font-size: clamp(1rem, 1.5vw, 1.2rem); font-weight: 800; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::before { content: "Q"; position: absolute; left: 10px; color: var(--red); font-size: 1.2rem; }
.faq-list summary::after { content: "+"; position: absolute; right: 16px; font-size: 1.7rem; line-height: 1; transition: transform 180ms ease; }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p { margin: 0; padding: 0 58px 28px 54px; color: var(--muted); }

.phone-cta { padding: clamp(90px, 12vw, 170px) 30px; text-align: center; color: #fff; background: var(--red); }
.phone-cta h2 { margin-bottom: 22px; font-size: clamp(2.6rem, 5.5vw, 5.7rem); line-height: 1.15; letter-spacing: -.07em; }
.phone-cta > p:not(.eyebrow) { margin-bottom: 32px; }
.phone-cta > a { display: inline-flex; align-items: center; gap: 16px; padding-bottom: 6px; border-bottom: 3px solid var(--yellow-light); font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 3.3rem); font-weight: 900; line-height: 1.2; text-decoration: none; }
.phone-cta > a span { padding: 6px 10px; color: var(--ink); background: var(--yellow); font-family: var(--font-body); font-size: .7rem; }
.phone-cta > small { display: block; margin-top: 16px; opacity: .75; }

footer { display: grid; grid-template-columns: 1fr 1.4fr auto; gap: 40px; align-items: end; padding: 45px clamp(30px, 6vw, 90px); color: rgba(255,255,255,.75); background: var(--ink); font-size: .72rem; }
footer strong { display: block; color: #fff; font-family: var(--font-display); font-size: 1.5rem; }
footer p { margin: 5px 0 0; }
.demo-disclosure { max-width: 500px; }
.copyright { white-space: nowrap; }
.mobile-call { display: none; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 650ms ease, transform 650ms ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media (max-width: 1180px) {
  :root { --rail-width: 220px; }
  .rail { padding: 30px 24px 24px; }
  .menu-grid { grid-template-columns: 1fr; }
  .menu-card { grid-template-columns: 1.15fr .85fr; }
  .visit-grid { grid-template-columns: 1fr; }
  .visit .section-heading { max-width: 700px; margin-bottom: 0; }
}

@media (max-width: 820px) {
  body { padding-bottom: 72px; }
  .rail { display: none; }
  main { margin-left: 0; }
  .mobile-header {
    position: fixed;
    z-index: 100;
    inset: 0 0 auto 0;
    display: flex;
    height: 66px;
    align-items: center;
    justify-content: space-between;
    padding: 0 18px;
    background: var(--yellow);
    border-bottom: 1px solid var(--line);
  }
  .mobile-brand { font-family: var(--font-display); font-size: 1.3rem; font-weight: 900; text-decoration: none; letter-spacing: -.06em; }
  .mobile-brand small { margin-left: 5px; font-family: var(--font-body); font-size: .58rem; letter-spacing: .08em; }
  .menu-button { position: relative; z-index: 2; width: 44px; height: 44px; padding: 9px; border: 0; background: transparent; }
  .menu-button > span:not(.sr-only) { display: block; width: 25px; margin: 5px auto; border-top: 2px solid var(--ink); transition: transform 180ms ease, opacity 180ms ease; }
  .menu-button[aria-expanded="true"] > span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-button[aria-expanded="true"] > span:nth-child(2) { opacity: 0; }
  .menu-button[aria-expanded="true"] > span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .mobile-nav {
    position: fixed;
    inset: 66px 0 0;
    display: grid;
    align-content: center;
    gap: 0;
    padding: 30px;
    background: var(--yellow);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-12px);
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms;
  }
  .mobile-nav.is-open { visibility: visible; opacity: 1; transform: none; }
  .mobile-nav a { padding: 15px 6px; border-bottom: 1px solid var(--line); font-family: var(--font-display); font-size: 1.4rem; font-weight: 800; text-decoration: none; }
  .hero { min-height: 650px; height: 100svh; padding-top: 66px; }
  .hero-copy { top: 54%; left: 24px; width: calc(100% - 48px); }
  h1 { font-size: clamp(3.1rem, 14vw, 5rem); }
  .hero-lead { font-size: .94rem; }
  .hero-note { right: 12px; bottom: 12px; }
  .scroll-cue { display: none; }
  .notice-strip { align-items: flex-start; flex-wrap: wrap; gap: 8px 12px; padding: 17px 20px; }
  .notice-strip p { width: calc(100% - 95px); font-size: .78rem; line-height: 1.6; }
  .notice-strip a { width: 100%; margin-left: 0; text-align: right; }
  .section { padding: 78px 22px; }
  .section-heading { margin-bottom: 42px; }
  .section-heading h2 { font-size: clamp(2.5rem, 12vw, 4rem); }
  .about-grid { grid-template-columns: 1fr; }
  .about-copy { order: 2; }
  .image-card { max-width: 520px; }
  .image-card img { aspect-ratio: 5 / 4; border-radius: 90px 90px 4px 4px; }
  .feature-band { grid-template-columns: 1fr; margin-top: 62px; }
  .feature-band > div { padding: 24px 18px; }
  .feature-band > div + div { border-left: 0; border-top: 1px solid var(--line); }
  .heading-row { display: block; }
  .heading-row .section-intro { margin-top: 22px; }
  .demo-alert { display: block; margin: 0 0 28px; padding: 16px 18px; }
  .demo-alert p { margin-top: 5px; }
  .signature-card { grid-template-columns: 1fr; }
  .signature-card figure { min-height: 280px; }
  .signature-copy { min-height: 390px; }
  .menu-card { grid-template-columns: 1fr; }
  .menu-card figure, .pattern-visual { min-height: 250px; }
  .menu-card-copy { min-height: 340px; }
  .shop-info { padding: 26px 20px; box-shadow: 8px 8px 0 var(--yellow); }
  .shop-info dl > div { grid-template-columns: 86px 1fr; gap: 10px; }
  .visit-actions .button { width: 100%; }
  .route-card { margin-top: 58px; padding: 24px 18px; gap: 12px; }
  .route-pin { display: none; }
  .route-card div { min-width: 0; }
  .faq-list summary { padding-left: 42px; }
  .faq-list summary::before { left: 2px; }
  .faq-list details p { padding-left: 42px; padding-right: 20px; }
  .phone-cta { padding-left: 22px; padding-right: 22px; }
  .phone-cta > a { display: inline-grid; gap: 6px; justify-items: center; }
  footer { grid-template-columns: 1fr; gap: 24px; padding: 38px 22px; }
  .mobile-call {
    position: fixed;
    z-index: 90;
    inset: auto 0 0;
    display: flex;
    height: 72px;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: #fff;
    background: var(--red);
    border-top: 3px solid var(--yellow-light);
    text-decoration: none;
  }
  .mobile-call span { font-size: .72rem; font-weight: 800; }
  .mobile-call strong { font-family: var(--font-display); font-size: 1.25rem; }
}

@media (max-width: 430px) {
  .hero-copy { left: 18px; width: calc(100% - 36px); }
  .hero-actions .button { width: 100%; }
  .hero-note { max-width: calc(100% - 24px); }
  .shop-info dl > div { grid-template-columns: 1fr; gap: 3px; }
  .route-card { align-items: flex-start; }
  .route-line { margin-top: 26px; }
}