:root {
  --bg: #fff8ee;
  --bg-soft: #ffe8d9;
  --bg-paper: #fffdf8;
  --ink: #2f241d;
  --muted: #746154;
  --line: #efcfbd;
  --red: #c84b34;
  --red-dark: #8f2d20;
  --gold: #e0a23d;
  --green: #6f7f4b;
  --shadow: 0 18px 46px rgba(126, 70, 43, 0.14);
  --serif: "Noto Serif JP", serif;
  --sans: "Noto Sans JP", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 16% 8%, rgba(255, 188, 91, 0.18), transparent 28rem),
    radial-gradient(circle at 88% 36%, rgba(200, 75, 52, 0.1), transparent 24rem),
    linear-gradient(180deg, var(--bg), #fffdf8 48%, #fff1e7);
  font-family: var(--sans);
  line-height: 1.8;
}

body.nav-open {
  overflow: hidden;
}

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

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 28px;
  align-items: center;
  width: 100%;
  padding: 18px clamp(18px, 4vw, 56px);
  color: #fffaf1;
  transition: background 0.25s ease, box-shadow 0.25s ease, padding 0.25s ease;
}

.site-header.is-scrolled,
.site-header.nav-active {
  color: var(--ink);
  background: rgba(255, 247, 234, 0.94);
  box-shadow: 0 10px 34px rgba(43, 33, 24, 0.1);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  min-width: 0;
  font-family: var(--serif);
  font-weight: 700;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  color: #fffaf1;
  background: var(--red);
  border: 1px solid rgba(255, 250, 241, 0.45);
  border-radius: 50%;
  letter-spacing: 0;
}

.brand-text {
  font-size: 14px;
  writing-mode: vertical-rl;
  letter-spacing: 0;
}

.global-nav {
  display: flex;
  gap: 28px;
  justify-content: flex-end;
  font-size: 14px;
  font-weight: 700;
}

.global-nav a {
  position: relative;
  padding: 8px 0;
}

.global-nav a::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.2s ease;
  content: "";
}

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

.header-call,
.button,
.footer-call {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.header-call,
.button.primary,
.footer-call {
  color: #fffaf1;
  background: var(--red);
  box-shadow: 0 12px 28px rgba(180, 66, 42, 0.24);
}

.button.secondary {
  color: #fffaf1;
  border: 1px solid rgba(255, 250, 241, 0.72);
  background: rgba(255, 250, 241, 0.08);
}

.nav-toggle {
  display: none;
}

.hero {
  position: relative;
  display: grid;
  align-items: center;
  min-height: 92vh;
  padding: 132px clamp(20px, 6vw, 84px) 72px;
  color: #fffaf1;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(53, 31, 20, 0.78), rgba(53, 31, 20, 0.34) 48%, rgba(53, 31, 20, 0.5)),
    linear-gradient(180deg, rgba(0, 0, 0, 0.25), transparent 36%),
    url("assets/takoyaki-closeup.jpg") center / cover;
  transform: scale(1.02);
}

.hero::after {
  position: absolute;
  right: clamp(20px, 5vw, 72px);
  bottom: 92px;
  width: 112px;
  height: 4px;
  background: rgba(255, 250, 241, 0.58);
  border-radius: 999px;
  content: "";
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1,
.section h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0;
}

.hero h1 {
  font-size: clamp(40px, 6vw, 76px);
}

.hero-copy {
  max-width: 620px;
  margin: 26px 0 0;
  font-size: clamp(16px, 1.6vw, 19px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-note {
  position: absolute;
  right: clamp(20px, 5vw, 72px);
  bottom: 24px;
  z-index: 1;
  padding: 10px 16px;
  color: #fffaf1;
  font-size: 13px;
  border: 1px solid rgba(255, 250, 241, 0.36);
  border-radius: 999px;
  background: rgba(43, 33, 24, 0.34);
}

.sp-only {
  display: none;
}

.section {
  padding: clamp(72px, 9vw, 126px) clamp(20px, 6vw, 84px);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 36px;
}

.section h2 {
  font-size: clamp(30px, 4vw, 48px);
}

.intro-grid,
.specialty-layout,
.info-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.8fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}

.intro-text {
  max-width: 760px;
  font-size: 17px;
}

.message-card,
.call-panel,
.menu-card {
  background: rgba(255, 253, 248, 0.9);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.message-card {
  padding: clamp(26px, 4vw, 42px);
}

.card-label,
.menu-card span,
.call-panel span {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--red);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.message-card strong {
  display: block;
  font-family: var(--serif);
  font-size: 27px;
  line-height: 1.45;
}

.specialty {
  background:
    radial-gradient(circle at 12% 18%, rgba(224, 162, 61, 0.16), transparent 18rem),
    linear-gradient(135deg, rgba(200, 75, 52, 0.07), transparent 36%),
    var(--bg-paper);
}

.takoyaki-photo {
  position: relative;
  max-width: 520px;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--bg-paper);
  box-shadow: var(--shadow);
}

.takoyaki-photo img {
  aspect-ratio: 4 / 3;
  height: 100%;
  object-fit: cover;
}

.specialty-copy p:not(.eyebrow) {
  color: var(--muted);
}

.feature-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 26px 0 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding-left: 28px;
}

.feature-list li::before {
  position: absolute;
  top: 0.85em;
  left: 0;
  width: 12px;
  height: 12px;
  background: var(--gold);
  border-radius: 50%;
  content: "";
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.menu-card {
  min-height: 240px;
  padding: 28px;
}

.menu-card h3 {
  margin: 0 0 18px;
  font-family: var(--serif);
  font-size: 24px;
}

.menu-card p {
  margin: 0;
  color: var(--muted);
}

.space {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  background:
    radial-gradient(circle at 82% 18%, rgba(224, 162, 61, 0.18), transparent 20rem),
    linear-gradient(90deg, rgba(200, 75, 52, 0.08), transparent 42%),
    #fff1e7;
}

.space-copy p:not(.eyebrow) {
  color: var(--muted);
}

.space-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.space-board div {
  display: grid;
  min-height: 190px;
  place-items: center;
  padding: 20px;
  text-align: center;
  background: rgba(255, 253, 248, 0.82);
}

.space-board strong {
  color: var(--red);
  font-family: var(--serif);
  font-size: clamp(48px, 7vw, 78px);
  line-height: 1;
}

.space-board span {
  font-weight: 700;
}

.gallery-track {
  display: grid;
  grid-auto-columns: minmax(280px, 42vw);
  grid-auto-flow: column;
  gap: 18px;
  overflow-x: auto;
  padding-bottom: 12px;
  scroll-snap-type: x proximity;
}

.gallery-track figure {
  position: relative;
  min-height: 330px;
  margin: 0;
  overflow: hidden;
  border-radius: 14px;
  background: var(--bg-soft);
  scroll-snap-align: start;
}

.gallery-track img {
  height: 100%;
  min-height: 330px;
  object-fit: cover;
}

.gallery-track figcaption {
  position: absolute;
  left: 18px;
  bottom: 18px;
  padding: 9px 14px;
  color: #fffaf1;
  font-weight: 700;
  border-radius: 999px;
  background: rgba(97, 48, 35, 0.68);
}

.info {
  background: var(--bg-paper);
}

.info-layout {
  align-items: stretch;
}

.info-list {
  display: grid;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--line);
}

.info-list div {
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.info-list dt {
  color: var(--muted);
  font-weight: 700;
}

.info-list dd {
  margin: 0;
}

.call-panel {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(26px, 4vw, 42px);
}

.call-panel strong {
  margin-bottom: 18px;
  font-family: var(--serif);
  font-size: clamp(30px, 4vw, 42px);
  line-height: 1.2;
}

.call-panel p {
  margin: 20px 0 0;
  color: var(--muted);
}

.map {
  height: 420px;
  margin-top: 36px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
}

.map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 24px;
  align-items: center;
  padding: 34px clamp(20px, 6vw, 84px);
  color: #fffaf1;
  background: #3a241c;
}

.site-footer strong {
  font-family: var(--serif);
  font-size: 22px;
}

.site-footer p {
  margin: 6px 0 0;
  color: rgba(255, 250, 241, 0.72);
}

.site-footer small {
  color: rgba(255, 250, 241, 0.62);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: auto auto;
    gap: 14px;
    padding: 14px 18px;
  }

  .brand-text {
    writing-mode: initial;
  }

  .nav-toggle {
    position: relative;
    z-index: 41;
    display: inline-grid;
    gap: 7px;
    place-content: center;
    width: 48px;
    height: 48px;
    margin-left: auto;
    color: inherit;
    border: 1px solid currentColor;
    border-radius: 50%;
    background: transparent;
  }

  .nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    background: currentColor;
    transition: transform 0.2s ease;
  }

  .site-header.nav-active .nav-toggle span:first-child {
    transform: translateY(4px) rotate(45deg);
  }

  .site-header.nav-active .nav-toggle span:last-child {
    transform: translateY(-5px) rotate(-45deg);
  }

  .global-nav {
    position: fixed;
    inset: 0;
    z-index: 40;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 80px 28px;
    color: var(--ink);
    background: rgba(255, 247, 234, 0.98);
    transform: translateX(100%);
    transition: transform 0.25s ease;
  }

  .site-header.nav-active .global-nav {
    transform: translateX(0);
  }

  .global-nav a {
    font-family: var(--serif);
    font-size: 28px;
  }

  .header-call {
    display: none;
  }

  .hero {
    min-height: 86vh;
    padding-top: 112px;
  }

  .hero-media {
    background:
      linear-gradient(90deg, rgba(53, 31, 20, 0.78), rgba(53, 31, 20, 0.46)),
      linear-gradient(180deg, rgba(0, 0, 0, 0.24), transparent 36%),
      url("assets/takoyaki-closeup.jpg") center / cover;
  }

  .pc-only {
    display: none;
  }

  .sp-only {
    display: inline;
  }

  .intro-grid,
  .specialty-layout,
  .space,
  .info-layout {
    grid-template-columns: 1fr;
  }

  .specialty-layout {
    gap: 38px;
  }

  .menu-grid {
    grid-template-columns: 1fr;
  }

  .gallery-track {
    grid-auto-columns: minmax(260px, 82vw);
  }

  .site-footer {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .brand-mark {
    width: 46px;
    height: 46px;
  }

  .brand-text {
    max-width: 7em;
    font-size: 12px;
    line-height: 1.35;
  }

  .hero {
    min-height: 90vh;
    padding-right: 18px;
    padding-left: 18px;
  }

  .hero h1 {
    font-size: 38px;
  }

  .hero-note {
    right: 18px;
    left: 18px;
    text-align: center;
  }

  .button {
    width: 100%;
  }

  .space-board {
    grid-template-columns: 1fr;
  }

  .space-board div {
    min-height: 132px;
  }

  .info-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .call-panel strong {
    font-size: 30px;
  }

  .map {
    height: 320px;
  }
}