/* =============================================
   蟹福 北九州支店 — Main Stylesheet
   ============================================= */

:root {
  --color-brand: #c8102e;
  --color-brand-dark: #a00d24;
  --color-ink: #1a1a1a;
  --color-ink-soft: #4a4a4a;
  --color-cream: #f5e6d3;
  --color-cream-soft: #fbf3e7;
  --color-paper: #fafafa;
  --color-line-green: #06c755;
  --font-serif: 'Noto Serif JP', 'Georgia', ui-serif, 'Hiragino Mincho ProN', 'Yu Mincho', serif;
  --font-sans: 'Noto Sans JP', 'Hiragino Sans', 'Yu Gothic', 'Meiryo', ui-sans-serif, sans-serif;
  --max-w: 72rem;
  --px: 1rem;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  color: var(--color-ink);
  background: var(--color-paper);
  line-height: 1.7;
  padding-bottom: 70px; /* space for mobile CTA bar */
}

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

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

/* ---- Skip link ---- */
.skip-link {
  position: absolute;
  top: -99px;
  left: 1rem;
  background: var(--color-brand);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 9999;
  border-radius: 0 0 4px 4px;
  font-size: 0.875rem;
  transition: top 0.2s;
}
.skip-link:focus { top: 0; }

/* ---- Typography helpers ---- */
.section-title {
  font-family: var(--font-serif);
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1.3;
}

/* ---- Container ---- */
.container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--px);
}

@media (min-width: 640px) { :root { --px: 1.5rem; } }
@media (min-width: 1024px) { :root { --px: 2rem; } }

/* ---- Header ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(26,26,26,0.95);
  backdrop-filter: blur(8px);
  border-bottom: 4px solid var(--color-brand);
}

.site-header .inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--px);
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: #fff;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}
.site-logo img { width: 48px; height: 48px; border-radius: 4px; object-fit: cover; }
.site-logo .logo-name { font-family: var(--font-serif); font-size: 1.25rem; font-weight: 700; letter-spacing: 0.05em; }
.site-logo .logo-branch { font-size: 0.75rem; color: rgba(255,255,255,0.7); letter-spacing: 0.15em; }

.main-nav { display: none; }
@media (min-width: 1150px) { .main-nav { display: block; } }

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  font-size: 0.875rem;
  white-space: nowrap;
}
.site-header .main-nav a { color: rgba(255,255,255,0.85); }
.main-nav a { transition: color 0.2s; }
.main-nav a:hover { color: var(--color-brand); }

.btn-line {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  background: var(--color-line-green);
  color: #fff;
  font-size: 0.875rem;
  border-radius: 2px;
  transition: opacity 0.2s;
  white-space: nowrap;
}
.btn-line:hover { opacity: 0.9; color: #fff; }

.btn-insta {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  background: linear-gradient(to right, #f09433, #dc2743, #bc1888);
  color: #fff;
  font-size: 0.875rem;
  border-radius: 2px;
  transition: opacity 0.2s;
  white-space: nowrap;
}
.btn-insta:hover { opacity: 0.9; color: #fff; }

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: #fff;
}
@media (min-width: 1150px) { .hamburger { display: none; } }

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: currentColor;
  transition: transform 0.3s, opacity 0.3s;
}
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
#mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 39;
  background: rgba(255,255,255,0.98);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  transform: translateX(100%);
  transition: transform 0.3s ease;
}
#mobile-nav.is-open { transform: translateX(0); }
#mobile-nav a {
  font-size: 1.25rem;
  font-family: var(--font-serif);
  font-weight: 600;
}

/* ---- Hero ---- */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-ink);
  min-height: 480px;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: center;
  width: min(1120px, 92%);
  margin: 0 auto;
  padding: 3.5rem 0;
}
@media (max-width: 767px) {
  .hero-inner { grid-template-columns: 1fr; padding: 2.5rem 0; }
  .hero-photo { order: -1; }
}

.hero-bg {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 8px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: opacity 1s ease;
  opacity: 1;
}
.hero-bg.fade-out { opacity: 0; }



.hero-content {
  color: #fff;
  text-align: left;
}
.hero-content h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  text-shadow: 0 2px 8px rgba(0,0,0,0.4);
}
.hero-content .hero-sub {
  margin-top: 1rem;
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  opacity: 0.9;
  text-shadow: 0 1px 4px rgba(0,0,0,0.4);
}
.hero-content .hero-cta {
  margin-top: 2rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.hero-content .hero-cta a {
  padding: 0.75rem 1.75rem;
  border-radius: 2px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: opacity 0.2s;
}
.hero-content .hero-cta a:hover { opacity: 0.9; }

/* ---- Section spacing ---- */
.section { padding: 4rem 0; }
.section-sm { padding: 2.5rem 0; }

/* ---- Section header ---- */
.section-header { text-align: center; margin-bottom: 3rem; }
.section-header .label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--color-brand);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}
.section-header h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
.section-header p { margin-top: 1rem; color: var(--color-ink-soft); max-width: 600px; margin-inline: auto; font-size: 0.9375rem; }

/* ---- Dark header banner ---- */
.page-hero {
  background: var(--color-ink);
  color: #fff;
  padding: 4rem 0;
}
.page-hero .label { font-size: 0.7rem; letter-spacing: 0.3em; color: var(--color-cream); text-transform: uppercase; }
.page-hero h1 { font-family: var(--font-serif); font-size: clamp(1.75rem, 4vw, 2.5rem); margin-top: 0.75rem; font-weight: 700; }
.page-hero p { margin-top: 1rem; color: rgba(255,255,255,0.7); max-width: 640px; line-height: 1.7; }

/* ---- Breadcrumb ---- */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.5rem;
  list-style: none;
  font-size: 0.8125rem;
  color: var(--color-ink-soft);
  padding: 0.75rem 0;
}
.breadcrumb li + li::before { content: '›'; margin-right: 0.5rem; opacity: 0.5; }
.breadcrumb a:hover { color: var(--color-brand); }
.breadcrumb-wrap {
  border-bottom: 1px solid rgba(0,0,0,0.07);
  background: var(--color-cream-soft);
  padding: 0 1rem;
}
.breadcrumb-wrap .container { padding: 0; }

/* ---- Grid layouts ---- */
.grid-2 { display: grid; gap: 1.5rem; }
.grid-3 { display: grid; gap: 1.5rem; }
.grid-4 { display: grid; gap: 1rem; }

@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ---- Cards ---- */
.card {
  background: #fff;
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: 2px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s;
}
.card:hover { border-color: rgba(200,16,46,0.4); }

.card-img {
  aspect-ratio: 1;
  background: var(--color-cream-soft);
  overflow: hidden;
  position: relative;
}
.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.card-img-43 {
  aspect-ratio: 4/3;
  background: var(--color-cream-soft);
  overflow: hidden;
  position: relative;
}
.card-img-43 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.card-body { padding: 1.25rem; flex: 1; display: flex; flex-direction: column; }
.card-body h3 { font-family: var(--font-serif); font-size: 1.0625rem; font-weight: 600; line-height: 1.4; }
.card-body .sub { font-size: 0.8125rem; color: var(--color-ink-soft); margin-top: 0.25rem; }
.card-body .price { font-family: var(--font-serif); font-size: 1.5rem; font-weight: 700; color: var(--color-brand); margin-top: 0.75rem; }
.card-body .price small { font-size: 0.75rem; font-weight: 400; color: var(--color-ink-soft); margin-left: 0.25rem; }
.card-body .desc { font-size: 0.875rem; color: var(--color-ink-soft); margin-top: 0.75rem; line-height: 1.6; }
.card-foot { margin-top: auto; padding-top: 1rem; display: flex; flex-direction: column; gap: 0.5rem; }

.badge-unavail {
  display: block;
  width: 100%;
  border: 1px solid rgba(0,0,0,0.1);
  background: var(--color-cream-soft);
  padding: 0.75rem 1rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-ink-soft);
  cursor: default;
  border-radius: 2px;
}
.badge-inquiry {
  display: block;
  width: 100%;
  border: 1px solid rgba(200,16,46,0.3);
  background: rgba(200,16,46,0.05);
  padding: 0.625rem 1rem;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--color-brand);
  border-radius: 2px;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: 2px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: opacity 0.2s, background 0.2s;
  border: none;
  text-align: center;
}
.btn:hover { opacity: 0.9; }

.btn-brand { background: var(--color-brand); color: #fff; }
.btn-brand-dark { background: var(--color-brand-dark); color: #fff; }
.btn-line-full { background: var(--color-line-green); color: #fff; }
.btn-insta-full { background: linear-gradient(to right, #f09433, #dc2743, #bc1888); color: #fff; }
.btn-outline { border: 2px solid var(--color-brand); color: var(--color-brand); background: transparent; }
.btn-outline:hover { background: var(--color-brand); color: #fff; opacity: 1; }
.btn-w-full { width: 100%; }

/* ---- Feature / Strength blocks ---- */
.strength-item {
  text-align: center;
  padding: 2rem 1.5rem;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 2px;
  background: #fff;
}
.strength-icon {
  width: 56px; height: 56px;
  background: rgba(200,16,46,0.08);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem;
  color: var(--color-brand);
}
.strength-item h3 { font-family: var(--font-serif); font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; }
.strength-item p { font-size: 0.875rem; color: var(--color-ink-soft); }

/* ---- Step flow ---- */
.steps { display: flex; flex-direction: column; gap: 1.5rem; }
.step { display: flex; gap: 1.25rem; align-items: flex-start; }
.step-num {
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-brand);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1rem;
}
.step-body h3 { font-family: var(--font-serif); font-weight: 700; font-size: 1rem; margin-bottom: 0.25rem; }
.step-body p { font-size: 0.875rem; color: var(--color-ink-soft); }

@media (min-width: 768px) {
  .steps { flex-direction: row; }
  .step { flex-direction: column; align-items: center; text-align: center; flex: 1; }
}

/* ---- FAQ Accordion ---- */
.faq-list { display: flex; flex-direction: column; gap: 0.75rem; }
.faq-item {
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: 2px;
  background: #fff;
  overflow: hidden;
}
.faq-item summary {
  list-style: none;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.125rem 1.25rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1.5;
  user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  flex-shrink: 0;
  font-size: 1.25rem;
  color: var(--color-brand);
  line-height: 1;
  margin-top: 0.1em;
  transition: transform 0.2s;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-answer {
  padding: 0 1.25rem 1.125rem;
  font-size: 0.9rem;
  color: var(--color-ink-soft);
  line-height: 1.7;
}

/* ---- CTA banner ---- */
.cta-banner {
  background: var(--color-brand);
  color: #fff;
  text-align: center;
  padding: 4rem 1rem;
}
.cta-banner h2 { font-family: var(--font-serif); font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 1rem; }
.cta-banner p { opacity: 0.85; margin-bottom: 2rem; font-size: 0.9375rem; }
.cta-banner .cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ---- About page ---- */
.map-wrap { border-radius: 4px; overflow: hidden; margin-top: 1.5rem; }
.info-dl { display: grid; gap: 0; }
.info-dl dt { font-size: 0.8125rem; color: var(--color-ink-soft); padding: 0.75rem 0 0.25rem; font-weight: 600; }
.info-dl dd { font-size: 0.9375rem; padding-bottom: 0.75rem; border-bottom: 1px solid rgba(0,0,0,0.07); }
@media (min-width: 640px) {
  .info-dl { grid-template-columns: 180px 1fr; }
  .info-dl dt { padding: 0.75rem 0; border-bottom: 1px solid rgba(0,0,0,0.07); }
  .info-dl dd { padding-top: 0.75rem; }
}

/* ---- Legal pages ---- */
.legal-dl { display: flex; flex-direction: column; gap: 0; }
.legal-row {
  display: grid;
  gap: 0.5rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.07);
}
@media (min-width: 640px) { .legal-row { grid-template-columns: 180px 1fr; gap: 1rem; } }
.legal-row dt { font-size: 0.8125rem; font-weight: 600; color: var(--color-ink-soft); }
.legal-row dd { font-size: 0.875rem; line-height: 1.7; }

/* ---- Blog prose ---- */
.blog-prose { font-size: 0.9375rem; line-height: 1.8; color: var(--color-ink); }
.blog-prose h2 { font-family: var(--font-serif); font-size: 1.25rem; font-weight: 700; margin: 2.5rem 0 0.75rem; padding-left: 0.75rem; border-left: 4px solid var(--color-brand); }
.blog-prose h3 { font-family: var(--font-serif); font-size: 1.0625rem; font-weight: 700; margin: 1.75rem 0 0.5rem; }
.blog-prose p { margin-bottom: 1.25rem; }
.blog-prose ul, .blog-prose ol { margin: 0.75rem 0 1.25rem 1.5rem; }
.blog-prose li { margin-bottom: 0.4rem; }
.blog-prose strong { font-weight: 700; }
.blog-prose blockquote { background: var(--color-cream-soft); border-left: 4px solid var(--color-cream); padding: 1rem 1.25rem; margin: 1.5rem 0; border-radius: 0 4px 4px 0; font-size: 0.9rem; }
.blog-prose table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 0.875rem; }
.blog-prose th { background: var(--color-ink); color: #fff; padding: 0.625rem 0.75rem; text-align: left; font-weight: 600; }
.blog-prose td { padding: 0.625rem 0.75rem; border: 1px solid rgba(0,0,0,0.1); }
.blog-prose tr:nth-child(even) td { background: var(--color-cream-soft); }

/* Article header */
.article-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; font-size: 0.8125rem; color: var(--color-ink-soft); margin-bottom: 0.75rem; }
.article-tag { background: var(--color-cream); color: var(--color-ink); padding: 0.125rem 0.5rem; border-radius: 2px; font-size: 0.8125rem; }
.article-hero-img { aspect-ratio: 16/9; border-radius: 4px; overflow: hidden; background: var(--color-cream-soft); margin-bottom: 2.5rem; }
.article-hero-img img { width: 100%; height: 100%; object-fit: cover; }

/* Blog card */
.blog-card {
  display: block;
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: 2px;
  padding: 1rem;
  background: #fff;
  transition: box-shadow 0.2s;
}
.blog-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.08); }
.blog-card .blog-card-date { font-size: 0.75rem; color: var(--color-ink-soft); }
.blog-card .blog-card-title { font-family: var(--font-serif); font-size: 0.9375rem; font-weight: 600; margin-top: 0.5rem; line-height: 1.4; }

/* Tags */
.tag-list { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 2.5rem; }
.tag { font-size: 0.75rem; color: var(--color-ink-soft); border: 1px solid rgba(0,0,0,0.1); padding: 0.25rem 0.75rem; border-radius: 999px; }

/* ---- Privacy/Terms prose ---- */
.legal-section { margin-bottom: 2rem; }
.legal-section h2 { font-family: var(--font-serif); font-size: 1.0625rem; font-weight: 700; margin-bottom: 0.75rem; padding-left: 0.625rem; border-left: 4px solid var(--color-brand); }
.legal-section p, .legal-section li { font-size: 0.875rem; color: var(--color-ink-soft); line-height: 1.8; }
.legal-section ul { margin-left: 1.25rem; margin-top: 0.5rem; }
.legal-section li { margin-bottom: 0.25rem; }
.contact-box { background: var(--color-cream-soft); padding: 1rem 1.25rem; border-radius: 4px; font-size: 0.875rem; margin-top: 0.75rem; }

/* ---- Contact ---- */
.contact-channel {
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: 4px;
  padding: 2rem;
  background: #fff;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.contact-channel h3 { font-family: var(--font-serif); font-size: 1.125rem; font-weight: 700; }
.contact-channel p { font-size: 0.875rem; color: var(--color-ink-soft); max-width: 280px; }
.contact-channel a.btn { min-width: 200px; }

/* ---- Cases ---- */
.case-card {
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: 4px;
  overflow: hidden;
  background: #fff;
}
.case-card .case-img { height: 200px; overflow: hidden; }
.case-card .case-img img { width: 100%; height: 100%; object-fit: cover; }
.case-card .case-body { padding: 1.25rem; }
.case-card h3 { font-family: var(--font-serif); font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; }
.case-card p { font-size: 0.875rem; color: var(--color-ink-soft); line-height: 1.6; }
.case-num { font-size: 0.75rem; color: var(--color-brand); font-weight: 700; margin-bottom: 0.375rem; }

/* ---- Ochugen section ---- */
.ochugen-section { background: var(--color-cream-soft); border-bottom: 1px solid rgba(0,0,0,0.07); }
.ochugen-badge-ume { background: #9b1b1b; color: var(--color-cream); }
.ochugen-badge-take { background: #2e6b2e; color: #fff; }
.ochugen-badge-matsu { background: #3f0e66; color: #fff; }
.ochugen-badge {
  display: inline-flex;
  width: 32px; height: 32px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* ---- Features list ---- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  max-width: 48rem;
  margin-inline: auto;
}
@media (min-width: 640px) { .feature-grid { grid-template-columns: repeat(4, 1fr); } }
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 2px;
  padding: 1rem 0.75rem;
  text-align: center;
}
.feature-item svg { color: var(--color-brand); flex-shrink: 0; }
.feature-item strong { font-size: 0.875rem; font-weight: 700; line-height: 1.3; }
.feature-item span { font-size: 0.75rem; color: var(--color-ink-soft); }

/* ---- Footer ---- */
.site-footer {
  background: var(--color-ink);
  color: #fff;
  margin-top: 5rem;
}
.site-footer .footer-main {
  max-width: var(--max-w);
  margin-inline: auto;
  padding: 3rem var(--px);
  display: grid;
  gap: 2.5rem;
}
@media (min-width: 768px) { .site-footer .footer-main { grid-template-columns: repeat(3, 1fr); } }

.footer-brand .brand-row { display: flex; align-items: center; gap: 0.75rem; }
.footer-brand img { width: 48px; height: 48px; border-radius: 4px; object-fit: cover; flex-shrink: 0; }
.footer-brand .brand-name { font-family: var(--font-serif); font-size: 1.25rem; font-weight: 700; }
.footer-brand .brand-tagline { font-size: 0.75rem; color: rgba(255,255,255,0.6); margin-top: 0.25rem; }
.footer-brand address { margin-top: 1rem; font-style: normal; }
.footer-brand address p { font-size: 0.875rem; color: rgba(255,255,255,0.8); margin-bottom: 0.25rem; }
.footer-brand address a { color: rgba(255,255,255,0.8); }
.footer-brand address a:hover { color: var(--color-cream); }

.footer-col h4 { font-family: var(--font-serif); font-size: 1rem; font-weight: 600; letter-spacing: 0.05em; }
.footer-col ul { list-style: none; margin-top: 1rem; display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col a { font-size: 0.875rem; color: rgba(255,255,255,0.7); }
.footer-col a:hover { color: var(--color-cream); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
}
.footer-bottom .inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding: 1.5rem var(--px);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.footer-legal { display: flex; flex-wrap: wrap; gap: 0.5rem 1rem; }
.footer-legal a { font-size: 0.75rem; color: rgba(255,255,255,0.6); }
.footer-legal a:hover { color: var(--color-cream); }
.footer-copy { font-size: 0.75rem; color: rgba(255,255,255,0.5); }

/* ---- Mobile CTA bar ---- */
.mobile-cta-bar {
  display: flex;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  height: 64px;
}
.mobile-cta-bar a {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
  color: #fff;
  transition: opacity 0.2s;
}
.mobile-cta-bar a:hover { opacity: 0.9; color: #fff; }
.mobile-cta-bar .cta-tel { background: var(--color-brand); }
.mobile-cta-bar .cta-line { background: var(--color-line-green); }
.mobile-cta-bar .cta-insta { background: linear-gradient(to right, #f09433, #dc2743, #bc1888); }

@media (min-width: 768px) {
  .mobile-cta-bar { display: none; }
  body { padding-bottom: 0; }
}

/* ---- Utility classes ---- */
.bg-cream-soft { background: var(--color-cream-soft); }
.bg-ink { background: var(--color-ink); color: #fff; }
.bg-brand { background: var(--color-brand); color: #fff; }
.text-brand { color: var(--color-brand); }
.text-soft { color: var(--color-ink-soft); }
.text-center { text-align: center; }
.mt-auto { margin-top: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* ---- Misc decorative ---- */
.pop-badge {
  position: absolute;
  top: 0.5rem;
  border-radius: 999px;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}
.pop-badge.left { left: 0.5rem; }
.pop-badge.right { right: 0.5rem; }

.divider { border: none; border-top: 1px solid rgba(0,0,0,0.08); margin: 3rem 0; }

/* ---- Email copy button ---- */
.email-copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: 1px solid rgba(0,0,0,0.2);
  border-radius: 2px;
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
  cursor: pointer;
  color: var(--color-ink);
  transition: background 0.2s, color 0.2s;
}
.email-copy-btn:hover { background: var(--color-ink); color: #fff; }
.email-copy-btn.copied { background: #16a34a; color: #fff; border-color: #16a34a; }

/* ---- News list ---- */
.news-list { display: flex; flex-direction: column; gap: 0; }
.news-item { padding: 1.25rem 0; border-bottom: 1px solid rgba(0,0,0,0.08); }
.news-item time { font-size: 0.8125rem; color: var(--color-brand); }
.news-item h3 { font-size: 0.9375rem; margin-top: 0.25rem; }
.news-item p { font-size: 0.875rem; color: var(--color-ink-soft); margin-top: 0.375rem; line-height: 1.6; }

/* ---- Area list ---- */
.area-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
  max-width: 480px;
}
@media (min-width: 640px) { .area-grid { grid-template-columns: repeat(4, 1fr); max-width: none; } }
.area-item {
  border: 1px solid rgba(200,16,46,0.2);
  border-radius: 2px;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  text-align: center;
  background: rgba(200,16,46,0.04);
  color: var(--color-brand);
}

/* 見出しの語中改行を防ぐ(inline-block単位で折り返す) */
.nb { display: inline-block; }