/* ========================================
   style.css - 定食屋 まるよし
   テーマ: 茶・ベージュ系 × 親しみやすい・温かみ
======================================== */

/* ========================================
   CSS変数（カラーパレット）
======================================== */
:root {
  --color-primary:   #92400e;
  --color-secondary: #78350f;
  --color-accent:    #d97706;
  --color-bg:        #ffffff;
  --color-bg-sub:    #fdf8f0;
  --color-bg-warm:   #fffbeb;
  --color-text:      #1e293b;
  --color-text-sub:  #64748b;
  --color-border:    #e8ddd0;
  --color-white:     #ffffff;
  --radius:          12px;
  --radius-sm:       6px;
  --radius-lg:       20px;
  --font-main:       'Noto Sans JP', sans-serif;
  --shadow-sm:       0 2px 8px rgba(146,64,14,0.08);
  --shadow-md:       0 4px 20px rgba(146,64,14,0.12);
  --transition:      0.3s ease;
  --max-width:       1100px;
  --demo-banner-height: 48px;
}

/* ========================================
   リセット・ベース
======================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-main);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.demo-site-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1100;
  min-height: var(--demo-banner-height);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, #92400e, #d97706);
  color: var(--color-white);
  text-align: center;
  font-size: 0.8rem;
  line-height: 1.5;
  padding: 8px 16px;
  letter-spacing: 0.03em;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: opacity var(--transition);
}

a:hover {
  opacity: 0.75;
}

ul {
  list-style: none;
}

address {
  font-style: normal;
}

/* ========================================
   ユーティリティ
======================================== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 72px 0;
}

.section-bg {
  background-color: var(--color-bg-sub);
}

.section-warm {
  background-color: var(--color-bg-warm);
}

.section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-primary);
  text-align: center;
  margin-bottom: 8px;
}

.section-subtitle {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  text-align: center;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 48px;
}

.section-title + .section-subtitle {
  margin-top: 4px;
}

/* ========================================
   ボタン
======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  text-align: center;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-secondary);
  border-color: var(--color-secondary);
  opacity: 1;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  opacity: 1;
}

.btn-lg {
  padding: 18px 48px;
  font-size: 1.1rem;
}

/* ========================================
   ヘッダー
======================================== */
.site-header {
  position: fixed;
  top: var(--demo-banner-height);
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* テキストロゴ */
.site-name-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  text-decoration: none;
}

.logo-main {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.05em;
}

.logo-sub {
  font-size: 0.7rem;
  color: var(--color-text-sub);
  letter-spacing: 0.15em;
}

.site-logo {
  display: inline-block;
  transition: opacity var(--transition);
}

.site-logo:hover {
  opacity: 0.8;
}

/* グローバルナビ */
.global-nav .nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
}

.global-nav .nav-list a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding-bottom: 4px;
  transition: color var(--transition);
}

.global-nav .nav-list a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition);
}

.global-nav .nav-list a:hover {
  color: var(--color-primary);
  opacity: 1;
}

.global-nav .nav-list a:hover::after {
  width: 100%;
}

.nav-cta {
  background-color: var(--color-primary);
  color: var(--color-white) !important;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-weight: 700 !important;
}

.nav-cta:hover {
  background-color: var(--color-secondary);
  opacity: 1 !important;
}

.nav-cta::after {
  display: none !important;
}

/* ハンバーガー */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition);
}

.hamburger:hover {
  background-color: var(--color-bg-sub);
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* SP メニュー */
.sp-menu {
  display: none;
  position: fixed;
  top: calc(72px + var(--demo-banner-height));
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-bg);
  z-index: 999;
  overflow-y: auto;
  padding: 24px;
  transform: translateX(100%);
  transition: transform var(--transition);
}

.sp-menu.is-open {
  transform: translateX(0);
}

.sp-nav-list li {
  border-bottom: 1px solid var(--color-border);
}

.sp-nav-list a {
  display: block;
  padding: 16px 8px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
}

.sp-menu-info {
  margin-top: 24px;
  padding: 16px;
  background-color: var(--color-bg-sub);
  border-radius: var(--radius);
  text-align: center;
}

.sp-menu-info a {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
}

.sp-hours {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  margin-top: 8px;
}

/* ========================================
   ヒーローセクション
======================================== */
.hero {
  margin-top: calc(72px + var(--demo-banner-height));
  position: relative;
  height: 600px;
  background-color: var(--color-bg-warm);
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.hero-placeholder {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 40%, #fde68a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-placeholder-text {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  text-align: center;
  padding: 16px;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 0 24px;
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}

.hero-badge {
  display: inline-block;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--color-secondary);
  line-height: 1.3;
  margin-bottom: 16px;
  text-shadow: 0 2px 8px rgba(255,255,255,0.8);
}

.hero-desc {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--color-text);
  margin-bottom: 32px;
  max-width: 500px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ========================================
   特徴セクション
======================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  display: block;
}

.feature-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.feature-text {
  font-size: 0.9rem;
  color: var(--color-text-sub);
  line-height: 1.8;
}

/* ========================================
   おすすめメニュー
======================================== */
.menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.menu-card {
  background-color: var(--color-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.menu-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.menu-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background-color: var(--color-bg-warm);
}

.menu-img-placeholder {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--color-bg-warm), var(--color-border));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-sub);
  font-size: 2rem;
}

.menu-body {
  padding: 20px;
}

.menu-name {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--color-text);
}

.menu-desc {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  margin-bottom: 12px;
  line-height: 1.6;
}

.menu-price {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* ========================================
   お店紹介（インデックス用）
======================================== */
.about-section-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.about-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.about-img-placeholder {
  width: 100%;
  height: 360px;
  background: linear-gradient(135deg, var(--color-bg-warm), var(--color-border));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.about-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.about-title {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 20px;
  line-height: 1.5;
}

.about-text {
  color: var(--color-text-sub);
  line-height: 1.9;
  margin-bottom: 28px;
}

/* ========================================
   アクセス（インデックス用）
======================================== */
.access-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.access-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.access-map iframe {
  display: block;
  width: 100%;
  height: 320px;
}

.access-map-placeholder {
  width: 100%;
  height: 320px;
  background-color: var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--color-text-sub);
  text-align: center;
  padding: 16px;
}

.access-info {
  padding: 16px 0;
}

.access-table {
  width: 100%;
  border-collapse: collapse;
}

.access-table th,
.access-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
  font-size: 0.95rem;
}

.access-table th {
  width: 30%;
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
}

.access-table td {
  color: var(--color-text);
}

.access-tel a {
  color: var(--color-primary);
  font-size: 1.3rem;
  font-weight: 700;
}

/* ========================================
   CTAバナー
======================================== */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  padding: 64px 24px;
  text-align: center;
  color: var(--color-white);
}

.cta-banner-title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: 12px;
}

.cta-banner-desc {
  font-size: 1rem;
  opacity: 0.9;
  margin-bottom: 32px;
}

.btn-white {
  background-color: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}

.btn-white:hover {
  background-color: var(--color-bg-warm);
  border-color: var(--color-bg-warm);
  opacity: 1;
  transform: translateY(-2px);
}

/* ========================================
   ページヘッダー（下層ページ用）
======================================== */
.page-header {
  margin-top: calc(72px + var(--demo-banner-height));
  background: linear-gradient(135deg, var(--color-bg-warm) 0%, var(--color-bg-sub) 100%);
  padding: 56px 24px;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}

.page-header-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.page-header-en {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* パンくず */
.breadcrumb {
  background-color: var(--color-bg-sub);
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--color-text-sub);
}

.breadcrumb-list a {
  color: var(--color-primary);
}

.breadcrumb-list li + li::before {
  content: '›';
  margin-right: 8px;
}

/* ========================================
   About ページ
======================================== */
.about-profile {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 48px;
  align-items: start;
}

.about-profile-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.about-profile-img-placeholder {
  width: 100%;
  height: 320px;
  background: linear-gradient(135deg, var(--color-bg-warm), var(--color-border));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
}

.about-history {
  margin-top: 56px;
}

.about-info-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 24px;
}

.about-info-table th,
.about-info-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
  vertical-align: top;
}

.about-info-table th {
  width: 28%;
  font-weight: 700;
  color: var(--color-primary);
  background-color: var(--color-bg-sub);
}

.about-values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.value-card {
  background-color: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.value-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.value-num {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  opacity: 0.3;
  display: block;
  line-height: 1;
  margin-bottom: 8px;
}

.value-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.value-text {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  line-height: 1.7;
}

/* ========================================
   Service ページ（メニュー・料金表）
======================================== */
.service-intro {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
  color: var(--color-text-sub);
  line-height: 1.9;
}

.menu-category {
  margin-bottom: 56px;
}

.menu-category-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
  padding-bottom: 12px;
  border-bottom: 3px solid var(--color-primary);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.menu-table {
  width: 100%;
  border-collapse: collapse;
}

.menu-table thead th {
  background-color: var(--color-bg-sub);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-text-sub);
  padding: 12px 20px;
  text-align: left;
  border-bottom: 2px solid var(--color-border);
}

.menu-table tbody tr {
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition);
}

.menu-table tbody tr:hover {
  background-color: var(--color-bg-warm);
}

.menu-table tbody td {
  padding: 16px 20px;
  font-size: 0.95rem;
  vertical-align: top;
}

.menu-table .price-col {
  text-align: right;
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
}

.menu-table .tax-note {
  font-size: 0.75rem;
  color: var(--color-text-sub);
}

.menu-note {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  margin-top: 16px;
  padding: 12px 16px;
  background-color: var(--color-bg-sub);
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--color-primary);
}

/* ========================================
   Contact ページ（問い合わせフォーム）
======================================== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 48px;
  align-items: start;
}

.contact-form-wrap {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.form-required {
  display: inline-block;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 3px;
  margin-left: 6px;
  vertical-align: middle;
}

.form-optional {
  display: inline-block;
  background-color: var(--color-border);
  color: var(--color-text-sub);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 3px;
  margin-left: 6px;
  vertical-align: middle;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 1rem;
  color: var(--color-text);
  background-color: var(--color-bg);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(146,64,14,0.1);
}

.form-control::placeholder {
  color: #b0a99e;
}

.form-control.is-error {
  border-color: #e11d48;
  box-shadow: 0 0 0 3px rgba(225,29,72,0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 140px;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2392400e' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
}

.form-error-msg {
  display: none;
  color: #e11d48;
  font-size: 0.8rem;
  margin-top: 6px;
}

.form-error-msg.is-visible {
  display: block;
}

.form-privacy {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  text-align: center;
  margin-bottom: 24px;
}

.contact-info-card {
  background-color: var(--color-bg-warm);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.contact-info-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.contact-tel {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.contact-hours {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  margin-bottom: 20px;
}

.contact-access-info {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--color-text);
}

/* ========================================
   Thanks ページ
======================================== */
.thanks-wrap {
  text-align: center;
  padding: 80px 24px;
  max-width: 600px;
  margin: 0 auto;
}

.thanks-icon {
  font-size: 4rem;
  margin-bottom: 24px;
}

.thanks-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.thanks-text {
  color: var(--color-text-sub);
  line-height: 1.9;
  margin-bottom: 40px;
}

/* ========================================
   フッター
======================================== */
.site-footer {
  background-color: var(--color-secondary);
  color: var(--color-white);
  padding: 56px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}

.footer-logo .site-name-logo .logo-main,
.footer-logo .site-name-logo .logo-sub {
  color: var(--color-white);
}

.footer-logo-text .logo-sub {
  color: rgba(255,255,255,0.7) !important;
}

.footer-catch {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
  margin-top: 8px;
  margin-bottom: 16px;
}

.footer-address {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
}

.footer-address a {
  color: var(--color-bg-warm);
  text-decoration: underline;
}

.footer-hours {
  margin-top: 4px;
}

.footer-nav-title {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 16px;
}

.footer-nav ul li {
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-nav ul a {
  display: block;
  padding: 10px 0;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.85);
  transition: color var(--transition);
}

.footer-nav ul a:hover {
  color: var(--color-bg-warm);
  opacity: 1;
}

.footer-map {
  border-radius: var(--radius);
  overflow: hidden;
  border: 2px solid rgba(255,255,255,0.15);
}

.footer-bottom {
  padding: 20px 24px;
  text-align: center;
}

.copyright {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
}


/* ========================================
   レスポンシブ: タブレット（768px）
======================================== */
@media (max-width: 768px) {
  :root {
    --demo-banner-height: 60px;
  }

  .section { padding: 56px 0; }

  /* ヘッダー */
  .global-nav { display: none; }
  .hamburger { display: flex; }
  .sp-menu { display: block; }

  /* ヒーロー */
  .hero { height: 480px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }

  /* グリッド系 */
  .features-grid { grid-template-columns: 1fr; gap: 16px; }
  .menu-grid { grid-template-columns: repeat(2, 1fr); }
  .about-section-inner { grid-template-columns: 1fr; gap: 32px; }
  .access-inner { grid-template-columns: 1fr; }

  /* About */
  .about-profile { grid-template-columns: 1fr; }
  .about-values-grid { grid-template-columns: 1fr; gap: 16px; }

  /* Contact */
  .contact-layout { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 24px; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* ========================================
   レスポンシブ: スマホ（480px）
======================================== */
@media (max-width: 480px) {
  :root {
    --demo-banner-height: 72px;
  }

  .section { padding: 40px 0; }
  .container { padding: 0 16px; }
  .hero { height: 380px; }
  .menu-grid { grid-template-columns: 1fr; }
  .btn-lg { padding: 14px 28px; font-size: 1rem; }
  .page-header { padding: 40px 16px; }
  .contact-form-wrap { padding: 20px 16px; }
  .access-table th { width: 36%; }
}