:root {
  --ink: #2f170d;
  --muted: #715844;
  --cream: #fff7e8;
  --paper: #fffdf7;
  --rice: #f8efe1;
  --sakura: #efb4c0;
  --sakura-soft: #fde9ed;
  --nori: #173023;
  --gold: #d99830;
  --line: rgba(47, 23, 13, 0.16);
  --shadow: 0 22px 55px rgba(80, 43, 14, 0.13);
  --header-height: 78px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 20%, rgba(239, 180, 192, 0.28), transparent 28%),
    linear-gradient(180deg, #fffaf0 0%, #fff7e8 38%, #fffdf7 100%);
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", "Noto Serif JP", serif;
  line-height: 1.75;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  height: var(--header-height);
  display: grid;
  grid-template-columns: 150px 1fr;
  align-items: center;
  gap: 24px;
  padding: 10px clamp(18px, 4vw, 52px);
  background: rgba(255, 253, 247, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  width: 96px;
  flex: 0 0 auto;
}

.brand img {
  width: 100%;
  max-height: 64px;
  object-fit: contain;
}

.header-mascot {
  position: absolute;
  top: 8px;
  left: 50%;
  z-index: 2;
  width: 72px;
  height: 72px;
  padding: 6px;
  border: 1px solid rgba(47, 23, 13, 0.12);
  border-radius: 999px;
  background: rgba(255, 253, 247, 0.94);
  box-shadow: 0 14px 30px rgba(80, 43, 14, 0.16);
  transform: translateX(-50%);
}

.header-mascot img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(12px, 2vw, 26px);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 14px;
  font-weight: 700;
}

.site-nav a {
  position: relative;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  content: "";
  background: var(--sakura);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a.active::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
}

.hero {
  min-height: auto;
  display: grid;
  place-items: center;
  padding: clamp(10px, 2vw, 22px);
  background:
    linear-gradient(90deg, rgba(255, 253, 247, 0.42), transparent 24%, transparent 76%, rgba(255, 253, 247, 0.42)),
    #f6d99f;
}

.hero-image {
  width: auto;
  height: min(58svh, 620px);
  max-width: 100%;
  object-fit: contain;
  object-position: center;
  border-radius: 8px;
  box-shadow: 0 18px 52px rgba(80, 43, 14, 0.18);
}

.section-pad {
  padding: clamp(64px, 8vw, 112px) clamp(18px, 5vw, 72px);
}

.section-inner {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.quick-info {
  padding: 22px clamp(18px, 5vw, 72px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--nori);
  color: #fffdf7;
}

.quick-info-grid,
.seasonal-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
}

.quick-info h2,
.quick-info p,
.seasonal-band h2,
.seasonal-band p {
  margin-bottom: 0;
}

.quick-info h2,
.seasonal-band h2 {
  font-size: clamp(24px, 3vw, 38px);
}

.quick-label {
  display: inline-flex;
  margin: 0 0 8px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--sakura-soft);
  color: #6c2d13;
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 12px;
  font-weight: 800;
}

.quick-info-actions {
  display: grid;
  gap: 10px;
  min-width: 250px;
}

.quick-info-actions p {
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-weight: 800;
  text-align: center;
}

.seasonal-band {
  padding: 24px clamp(18px, 5vw, 72px);
  background:
    linear-gradient(135deg, rgba(255, 253, 247, 0.74), rgba(253, 233, 237, 0.88)),
    var(--sakura-soft);
  border-bottom: 1px solid var(--line);
}

.intro-grid,
.story-grid,
.split,
.shop-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.92fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

.eyebrow,
.card-kicker {
  margin: 0 0 10px;
  color: #9b5b2c;
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  font-size: clamp(40px, 6vw, 82px);
  line-height: 1.14;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.22;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: clamp(19px, 2vw, 24px);
  line-height: 1.35;
}

.lead {
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(18px, 2.2vw, 23px);
}

.lead-small {
  color: var(--muted);
  font-size: 18px;
}

.hero-actions,
.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.primary-button,
.ghost-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 999px;
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-weight: 800;
  text-decoration: none;
}

.primary-button {
  color: #fffdf7;
  background: var(--nori);
  box-shadow: 0 13px 28px rgba(23, 48, 35, 0.22);
}

.ghost-button {
  border: 1px solid var(--line);
  background: rgba(255, 253, 247, 0.74);
}

.quick-info .primary-button {
  color: var(--nori);
  background: #fffdf7;
  box-shadow: none;
}

.primary-button.wide {
  width: 100%;
}

.social-links a {
  min-width: 82px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 13px;
  font-weight: 800;
  text-align: center;
  text-decoration: none;
}

.nyasumaru-card,
.map-card,
.feature-card,
.menu-cards article,
.preview-frame {
  border: 1px solid rgba(47, 23, 13, 0.12);
  border-radius: 8px;
  background: rgba(255, 253, 247, 0.86);
  box-shadow: var(--shadow);
}

.nyasumaru-card {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 3vw, 34px);
}

.nyasumaru-card::before {
  position: absolute;
  inset: 14px;
  z-index: -1;
  border: 1px dashed rgba(217, 152, 48, 0.34);
  border-radius: 8px;
  content: "";
}

.nyasumaru-card img {
  width: min(310px, 82%);
  margin: 0 auto 18px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-heading p {
  color: var(--muted);
  font-size: 18px;
}

.page-hero {
  padding: clamp(56px, 7vw, 96px) clamp(18px, 5vw, 72px);
  background: var(--rice);
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.9fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
}

.page-hero img {
  width: min(420px, 100%);
  margin-inline: auto;
  filter: drop-shadow(0 20px 28px rgba(80, 43, 14, 0.14));
}

.rice-hero {
  background:
    linear-gradient(90deg, rgba(255, 253, 247, 0.72), rgba(248, 239, 225, 0.7)),
    url("public/assets/top.png") center / cover;
}

.warabi-hero {
  background:
    radial-gradient(circle at 80% 15%, rgba(239, 180, 192, 0.34), transparent 32%),
    #fff6ed;
}

.menu-hero {
  background: linear-gradient(135deg, #fffdf7, #f8efe1);
}

.shop-hero {
  background:
    linear-gradient(rgba(255, 253, 247, 0.84), rgba(255, 253, 247, 0.88)),
    url("public/assets/top.png") center / cover;
}

.rice-section {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.48), transparent 55%),
    var(--rice);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.feature-card {
  overflow: hidden;
}

.linked-card {
  color: inherit;
  text-decoration: none;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease;
}

.linked-card:hover,
.linked-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 28px 62px rgba(80, 43, 14, 0.18);
}

.feature-card h3,
.feature-card p {
  padding: 0 22px;
}

.feature-card p {
  color: var(--muted);
  font-size: 15px;
}

.feature-photo {
  min-height: 220px;
  margin-bottom: 22px;
  background-size: cover;
  background-position: center;
}

.rice-photo {
  background-image: linear-gradient(rgba(255, 248, 226, 0.12), rgba(255, 248, 226, 0.2)), url("public/assets/top.png");
  background-position: 32% 54%;
}

.nori-photo {
  background:
    linear-gradient(135deg, rgba(23, 48, 35, 0.78), rgba(23, 48, 35, 0.08)),
    url("public/assets/nyasumaru.png") center / contain no-repeat,
    #eff4e3;
}

.smile-photo {
  background:
    linear-gradient(180deg, rgba(255, 253, 247, 0.35), rgba(255, 253, 247, 0.82)),
    url("public/assets/logo.png") center / 82% no-repeat,
    #ffe9c2;
}

.story {
  background: #fffdf7;
}

.story-grid {
  grid-template-columns: minmax(260px, 0.75fr) minmax(0, 1.25fr);
}

.story-mark {
  padding: 28px;
}

.story-mark img {
  filter: drop-shadow(0 20px 24px rgba(47, 23, 13, 0.12));
}

.warabi-section {
  background:
    radial-gradient(circle at 88% 12%, rgba(239, 180, 192, 0.34), transparent 32%),
    #fff6ed;
}

.check-list {
  margin: 24px 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  margin: 10px 0;
  padding-left: 28px;
  color: var(--muted);
}

.check-list li::before {
  position: absolute;
  top: 0.75em;
  left: 0;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--sakura);
  content: "";
}

.text-link {
  color: #6c2d13;
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-weight: 800;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(28px, 5vw, 70px);
}

.detail-grid article {
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 247, 0.82);
  box-shadow: var(--shadow);
}

.preview-frame {
  overflow: hidden;
  padding: 10px;
  background: #fff;
}

.preview-frame img {
  width: 100%;
  border-radius: 6px;
}

.menu-section {
  background: var(--paper);
}

.menu-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 28px;
  align-items: start;
}

.menu-preview {
  position: sticky;
  top: calc(var(--header-height) + 22px);
}

.menu-cards {
  display: grid;
  gap: 14px;
}

.menu-cards.three-cols {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.menu-cards article {
  padding: 20px;
}

.menu-cards span {
  display: inline-block;
  margin-bottom: 8px;
  color: #a25334;
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 12px;
  font-weight: 800;
}

.menu-cards h3 {
  margin-bottom: 6px;
}

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

.center-action {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 34px;
}

.menu-page-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: clamp(28px, 5vw, 58px);
  align-items: start;
}

.menu-side {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  display: grid;
  gap: 18px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 247, 0.88);
  box-shadow: var(--shadow);
}

.menu-list {
  display: grid;
  gap: 28px;
}

.menu-list section {
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 247, 0.9);
}

.menu-list h2 {
  margin-bottom: 16px;
  font-size: clamp(24px, 3vw, 36px);
}

.menu-list section > p {
  color: var(--muted);
}

.menu-list dl {
  display: grid;
  gap: 0;
  margin: 0;
}

.menu-list dl div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.menu-list dt {
  font-weight: 700;
}

.menu-list small {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 12px;
  font-weight: 700;
}

.menu-list dd {
  margin: 0;
  color: #7c441f;
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-weight: 800;
  white-space: nowrap;
}

.shop-section {
  background:
    linear-gradient(rgba(255, 253, 247, 0.76), rgba(255, 253, 247, 0.9)),
    url("public/assets/top.png") center / cover;
}

.shop-info {
  display: grid;
  gap: 12px;
  margin: 28px 0;
}

.shop-info div {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.shop-info dt {
  color: #9b5b2c;
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-weight: 800;
}

.shop-info dd {
  margin: 0;
}

.map-card {
  padding: clamp(24px, 4vw, 42px);
  text-align: center;
}

.map-card img {
  width: min(270px, 72%);
  margin: 0 auto 16px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 34px 18px;
  border-top: 1px solid var(--line);
  background: #fffdf7;
}

.site-footer img {
  width: 82px;
}

.site-footer p {
  margin: 0;
  color: var(--muted);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 13px;
}

.social-panel {
  margin-top: 0;
}

@media (max-width: 860px) {
  :root {
    --header-height: 68px;
  }

  .site-header {
    grid-template-columns: 96px 1fr;
    padding-inline: 16px;
  }

  .brand {
    width: 78px;
  }

  .header-mascot {
    width: 58px;
    height: 58px;
    top: 6px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: var(--header-height);
    right: 12px;
    left: 12px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(255, 253, 247, 0.98);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 12px 14px;
  }

  .site-nav a::after {
    display: none;
  }

  .hero-image {
    max-height: none;
    aspect-ratio: 1672 / 941;
  }

  .hero {
    min-height: auto;
  }

  .intro-grid,
  .story-grid,
  .split,
  .shop-grid,
  .menu-layout,
  .page-hero-grid,
  .detail-grid,
  .menu-page-layout,
  .quick-info-grid,
  .seasonal-grid {
    grid-template-columns: 1fr;
  }

  .quick-info-actions {
    min-width: 0;
  }

  .feature-grid,
  .menu-cards.three-cols {
    grid-template-columns: 1fr;
  }

  .menu-preview,
  .menu-side {
    position: static;
  }
}

@media (max-width: 520px) {
  body {
    line-height: 1.68;
  }

  .section-pad {
    padding-inline: 16px;
  }

  .hero-actions,
  .social-links {
    flex-direction: column;
  }

  .primary-button,
  .ghost-button,
  .social-links a {
    width: 100%;
  }

  .shop-info div {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .site-footer {
    flex-direction: column;
    gap: 8px;
  }
}