:root {
  /* 色：白黒赤のみ */
  --white: #ffffff;
  --black: #000000;

  /* 赤のバリエーション */
  --red-primary: #8b0015;
  --red-dark: #5a0000;
  --red-light: #b8001f;
  --red-subtle: #fef5f6;

  /* 白黒のバリエーション */
  --text-primary: #1a1a1a;
  --text-secondary: #4a4a4a;
  --text-muted: #7a7a7a;

  --bg-main: #ffffff;
  --bg-subtle: #fafafa;
  --border: #e0e0e0;

  /* タイポグラフィスケール */
  --font-xs: 0.75rem;    /* 12px */
  --font-sm: 0.875rem;   /* 14px */
  --font-base: 1rem;     /* 16px */
  --font-lg: 1.25rem;    /* 20px */
  --font-xl: 1.75rem;    /* 28px */
  --font-2xl: 2.5rem;    /* 40px */
  --font-3xl: 3.5rem;    /* 56px */

  /* スペーシングスケール */
  --space-xs: 0.5rem;   /* 8px */
  --space-sm: 1rem;     /* 16px */
  --space-md: 2rem;     /* 32px */
  --space-lg: 4rem;     /* 64px */
  --space-xl: 6rem;     /* 96px */
  --space-2xl: 10rem;   /* 160px */

  /* シャドウ */
  --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.15);
  --shadow-red: 0 4px 20px rgba(139, 0, 21, 0.2);

  /* その他 */
  --radius: 14px;
  --maxw: 1100px;
  --container-narrow: 700px;
  --container-medium: 900px;
  --container-wide: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg-main);
  color: var(--text-primary);
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: var(--font-base);
  font-weight: 400;
  line-height: 1.8;
  letter-spacing: 0.03em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* 見出し用フォント */
h1, h2, h3, h4, h5, h6 {
  font-family: "Shippori Mincho B1", "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.04em;
  margin-top: 0;
}

h1 {
  font-size: var(--font-3xl);
  line-height: 1.2;
  letter-spacing: 0.05em;
}

h2 {
  font-size: var(--font-2xl);
}

h3 {
  font-size: var(--font-xl);
}

/* ボタン・アクセント用フォント */
.btn,
.eyebrow,
.highlight-number {
  font-family: "Zen Maru Gothic", sans-serif;
}

img {
  max-width: 100%;
  height: auto;
  border-radius: 0;
}

.container {
  width: min(100% - 32px, var(--maxw));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.skip-link:focus {
  position: fixed;
  left: 16px;
  top: 16px;
  width: auto;
  height: auto;
  padding: 10px 12px;
  background: var(--red-primary);
  color: #fff;
  z-index: 1000;
  border-radius: 6px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s ease;
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 0;
}

.logo img {
  max-height: 44px;
  width: auto;
  height: auto;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  font-size: 0.95rem;
}
.site-nav a {
  color: var(--text-primary);
  text-decoration: none;
  padding: 6px 4px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.3s ease, color 0.3s ease;
  font-weight: 500;
  font-size: var(--font-sm);
}
.site-nav a:hover {
  border-bottom-color: var(--red-primary);
  color: var(--red-primary);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 101;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all 0.3s ease;
  border-radius: 2px;
}
.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ========================================
   ファーストビュー（背景画像）
======================================== */

.hero {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 0;
}

.hero-background {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.hero-background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.65);
}

.hero-content {
  position: relative;
  text-align: center;
  padding: 2rem 1rem;
  max-width: 800px;
  margin: 0 auto;
}

.hero-eyebrow {
  font-family: "Shippori Mincho B1", "Yu Mincho", "Hiragino Mincho ProN", serif;
  color: var(--red-primary);
  font-weight: 900;
  font-size: 1.5rem;
  margin: 0 0 var(--space-sm);
  letter-spacing: 0.12em;
}

.hero-content h1 {
  font-size: clamp(2rem, 5vw, var(--font-3xl));
  line-height: 1.2;
  margin: 0;
}
.info-list {
  display: grid;
  gap: 8px 0;
  margin: 0;
}
.info-list div {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 12px;
}
.info-list dt {
  color: var(--text-muted);
}
.info-list dd {
  margin: 0;
}

.news-links,
.wholesale-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: var(--font-sm);
  text-decoration: none;
  border: 2px solid var(--red-primary);
  transition: all 0.3s ease;
  letter-spacing: 0.12em;
  position: relative;
  overflow: hidden;
}
.btn:active {
  transform: translateY(1px);
}

/* ボタンホバー時の滲みエフェクト */
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(139, 0, 21, 0.3) 0%, transparent 70%);
  transform: scale(0);
  transition: transform 0.5s ease;
  z-index: 0;
}
.btn:hover::before {
  transform: scale(1.5);
}

.btn > * {
  position: relative;
  z-index: 1;
}

.btn-primary {
  background: var(--red-primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--red-dark);
  box-shadow: var(--shadow-red);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--red-primary);
}
.btn-outline:hover {
  background: var(--red-subtle);
}

.text-link {
  color: var(--red-primary);
  text-decoration: none;
  border-bottom: 1px solid var(--red-primary);
  transition: color 0.2s ease, border-color 0.2s ease;
}
.text-link:hover {
  color: var(--red-dark);
  border-bottom-color: var(--red-dark);
}

.section {
  padding: var(--space-lg) 0;
}

.section-alt {
  background: var(--bg-subtle);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* セクション区切りの装飾ライン */
.section-divider {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-2xl) 0;
}

.section-divider::before,
.section-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(to right,
    transparent,
    var(--red-primary) 30%,
    var(--red-primary) 70%,
    transparent
  );
}

.section-divider span {
  color: var(--red-primary);
  font-weight: 700;
  font-size: var(--font-xs);
  letter-spacing: 0.3em;
  font-family: "Zen Maru Gothic", sans-serif;
}

.section-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-header h2 {
  font-size: clamp(1.8rem, 3vw, var(--font-2xl));
  margin: 0 0 var(--space-sm);
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(to right, var(--red-primary), var(--red-light));
  border-radius: 2px;
}

.section-header p {
  margin: var(--space-md) 0 0;
  color: var(--text-secondary);
  font-size: var(--font-sm);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}
.news-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  background: #fff;
}
.news-card h3 {
  margin: 10px 0 6px;
  font-size: 1.05rem;
}
.news-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ========================================
   商品・こだわりセクション
======================================== */

.feature-text {
  margin-bottom: var(--space-lg);
  text-align: center;
}

.feature-text h3 {
  margin-top: 0;
  margin-bottom: var(--space-sm);
}

.product-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-md);
  margin: var(--space-md) 0;
}

.product-item {
  padding: var(--space-md);
  border: 1px solid var(--border);
  text-align: center;
}

.product-item h3 {
  margin-top: 0;
  margin-bottom: var(--space-sm);
}

.product-item p {
  margin: 0;
  color: var(--text-muted);
}

.sale-info {
  margin-top: var(--space-lg);
  padding: var(--space-md);
  background: var(--red-subtle);
  text-align: center;
}

.sale-info h3 {
  margin: 0 0 var(--space-sm);
  color: var(--red-primary);
}

.sale-info p {
  margin: 0;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  display: grid;
  gap: 8px;
}
.check-list li {
  padding-left: 26px;
  position: relative;
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--red-primary);
  font-weight: 700;
}

/* 電話番号ボタン（大） */
.tel-button-wrapper {
  text-align: center;
  margin-bottom: 32px;
}

.tel-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 20px 60px;
  background: var(--red-primary);
  border: none;
  border-radius: 12px;
  text-decoration: none;
  color: #fff;
  font-size: 2rem;
  font-weight: 700;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-md);
  min-width: 320px;
}

.tel-button .tel-number {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.tel-button:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.tel-button:active {
  transform: translateY(0) scale(1);
}

.tel-button svg {
  width: 28px;
  height: 28px;
  transition: transform 0.3s ease;
  fill: white;
  stroke: white;
}

.tel-button:hover svg {
  transform: rotate(15deg);
}

.tel-note {
  margin: 12px 0 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* 基本情報セクション */
.info-section {
  margin-bottom: 32px;
}

.info-list-simple {
  max-width: 700px;
  margin: 0 auto;
}

.info-list-simple dl {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 12px;
  margin: 0;
  padding: 12px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.info-list-simple dt {
  color: var(--text-muted);
  font-weight: 600;
}

.info-list-simple dd {
  margin: 0;
}

/* Instagram 最新9投稿グリッド埋め込み */
.instagram-grid {
  margin: var(--space-lg) 0;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 400px;
}

.lightwidget-widget {
  max-width: 100%;
  border-radius: var(--radius);
}


.schedule-section {
  margin-bottom: 32px;
}

.access-map-section {
  margin-top: 32px;
  margin-bottom: 48px;
}

.access-map-section iframe {
  width: 100%;
  max-width: 900px;
  height: 450px;
  border-radius: 8px;
  display: block;
  margin: 0 auto;
}

.schedule-title {
  font-size: clamp(1.8rem, 3vw, var(--font-2xl));
  margin: 0 auto 2.5rem;
  text-align: center;
  position: relative;
  display: block;
  max-width: fit-content;
}

.schedule-title::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(to right, var(--red-primary), var(--red-light));
  border-radius: 2px;
}

/* ========================================
   営業時間セクション
======================================== */

.business-hours {
  padding: var(--space-lg) 0;
  background: var(--bg-subtle);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.map-section {
  padding: var(--space-lg) 0;
  background: var(--bg-subtle);
}

.map-section iframe {
  width: 100%;
  max-width: 900px;
  height: 450px;
  border-radius: 8px;
  display: block;
  margin: 0 auto;
}

.schedule-table {
  width: 100%;
  max-width: 700px;
  margin: 0 auto 12px;
  border-collapse: collapse;
  background: #fff;
  border: 2px solid var(--border);
  border-radius: 0;
  overflow: visible;
}

.schedule-table th,
.schedule-table td {
  padding: 16px 10px;
  text-align: center;
  border-left: none;
  border-right: none;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: transparent;
  transition: all 0.2s ease;
}

.schedule-table tbody tr {
  transition: all 0.2s ease;
}

.schedule-table tbody tr:hover {
  background: var(--red-subtle);
}

.schedule-table thead th {
  background: transparent;
  font-weight: 600;
  font-size: 0.9rem;
}

.schedule-table .time-label {
  background: transparent;
  font-weight: 600;
  font-size: 0.9rem;
}

.schedule-table .time-value {
  font-weight: 600;
  background: transparent;
}

.schedule-table .open {
  color: var(--red-light);
  font-weight: 700;
  font-size: 1.2em;
}

.schedule-table .closed {
  color: var(--text-muted);
  background: var(--bg-subtle);
}

.schedule-table .special {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--red-primary);
}

.schedule-table .sale-on {
  color: var(--red-primary);
  font-weight: 700;
  font-size: 1.2em;
}

.schedule-table .sale-off {
  color: var(--text-muted);
  opacity: 0.3;
}

.schedule-note {
  font-size: var(--font-sm);
  color: var(--text-secondary);
  text-align: center;
  margin: var(--space-sm) 0 0;
}

.access-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 18px;
  align-items: start;
}
.access-map iframe {
  width: 100%;
  height: 420px;
  border-radius: 8px;
}
small {
  color: var(--text-muted);
  display: block;
  margin-top: 4px;
}

/* ========================================
   フッター
======================================== */

/* ========================================
   フッター（白背景・シンプル）
======================================== */

.site-footer {
  background: #fff;
  color: var(--text-primary);
  border-top: 1px solid var(--border);
  padding: var(--space-lg) 0 var(--space-md);
  margin-top: var(--space-lg);
}

.footer-logo {
  text-align: center;
  margin-bottom: var(--space-md);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-md);
}

.footer-schedule h3 {
  margin-top: 0;
  margin-bottom: var(--space-sm);
  font-size: var(--font-lg);
  text-align: center;
}

.footer-map {
  display: flex;
  justify-content: center;
  align-items: center;
}

.footer-map iframe {
  width: 100%;
  max-width: 600px;
  height: 300px;
  border-radius: 8px;
}

.footer-info {
  text-align: center;
  margin: var(--space-md) 0;
}

.footer-info h3 {
  margin-top: 0;
  margin-bottom: var(--space-sm);
  font-size: var(--font-lg);
}

.footer-info p {
  margin: 0.5rem 0;
  font-size: var(--font-sm);
}

.footer-info a {
  color: var(--red-primary);
  text-decoration: none;
  font-weight: 600;
}

.footer-info a:hover {
  text-decoration: underline;
}

.footer-note {
  font-size: var(--font-xs);
  color: var(--text-muted);
  margin-top: 1rem;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
  font-size: var(--font-sm);
  color: var(--text-secondary);
}

.footer-bottom p {
  margin: 0;
}

/* ========================================
   アニメーション
======================================== */

/* ページロード時のフェードインアップ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* セクションのフェードイン（スクロール時） */
.section {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.section.visible {
  opacity: 1;
  transform: translateY(0);
}

/* 数字の強調 */
.highlight-number {
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--red-primary);
  font-family: "Shippori Mincho B1", "Yu Mincho", "Hiragino Mincho ProN", serif;
  line-height: 1;
  display: inline;
  position: relative;
  vertical-align: baseline;
}

@media (max-width: 900px) {
  .header-inner {
    padding: 6px 0;
  }

  .logo img {
    max-height: 35px;
  }

  .hamburger {
    display: flex;
  }

  .site-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: #fff;
    flex-direction: column;
    padding: 80px 24px 24px;
    gap: 0;
    box-shadow: -2px 0 8px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
    z-index: 100;
  }

  .site-nav.open {
    right: 0;
  }

  .site-nav a {
    display: block;
    padding: 16px 12px;
    border-bottom: 1px solid var(--border);
    font-size: 1rem;
  }

  .site-nav a:hover {
    background: var(--accent-weak);
  }

  .access-grid {
    grid-template-columns: 1fr;
  }
  .news-grid {
    grid-template-columns: 1fr;
  }
  .product-list {
    grid-template-columns: 1fr;
  }
  .info-list div {
    grid-template-columns: 80px 1fr;
  }

  .schedule-table {
    font-size: 0.85rem;
  }

  .schedule-table th,
  .schedule-table td {
    padding: 8px 4px;
  }

  .schedule-table .time-label,
  .schedule-table .time-value {
    font-size: 0.8rem;
  }

  .schedule-table .special {
    font-size: 0.75rem;
  }

  .hero {
    padding: 3rem 0 2rem;
  }

  .section {
    padding: var(--space-md) 0;
  }

  .hero h1 {
    font-size: clamp(1.8rem, 5vw, var(--font-2xl));
  }

  .map-section iframe {
    height: 300px;
  }

  .btn {
    width: 100%;
    justify-content: center;
    padding: 12px 20px;
  }

  .tel-button {
    font-size: 1.2rem;
    padding: 16px 24px;
    gap: 10px;
  }

  .tel-button svg {
    width: 24px;
    height: 24px;
  }

  .highlight-number {
    font-size: 1.8em;
  }

  .section-header {
    margin-bottom: 2.5rem;
  }

  .section-header h2::after {
    width: 40px;
    height: 2px;
  }


  .info-list-simple div {
    grid-template-columns: 80px 1fr;
    padding: 10px;
  }

  .access-map-section iframe {
    height: 300px;
  }

  .instagram-grid {
    min-height: 350px;
  }

  /* フッターのレスポンシブ */
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
}