/* =========================================================
   有限会社井熊自動車工業 共通スタイル
   ネイビー × ホワイト × ゴールド／信頼の整備士系
   ========================================================= */

:root {
  --ikuma-navy: #1e3a5f;
  --ikuma-navy-dark: #0f2848;
  --ikuma-navy-light: #4a6890;
  --ikuma-cream: #faf6ed;
  --ikuma-cream-dark: #ede5cf;
  --ikuma-gold: #c9a13b;
  --ikuma-gold-dark: #a08130;
  --ikuma-gold-light: #e8c46c;
  --ikuma-text: #1a1a1a;
  --ikuma-gray: #6b7280;
  --ikuma-gray-light: #9ca3af;
}

html { scroll-behavior: smooth; }

body {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif;
  color: var(--ikuma-text);
  background-color: #ffffff;
  -webkit-font-smoothing: antialiased;
  letter-spacing: 0.02em;
}

.font-display {
  font-family: "Cinzel", "Noto Sans JP", serif;
  letter-spacing: 0.05em;
}

.hero-pattern {
  background:
    linear-gradient(135deg, rgba(30,58,95,0.96) 0%, rgba(15,40,72,0.94) 100%),
    radial-gradient(circle at 80% 20%, rgba(201,161,59,0.15) 0%, transparent 40%);
  color: #ffffff;
}

/* セクション見出し */
.section-heading {
  position: relative;
  padding-left: 1rem;
  border-left: 4px solid var(--ikuma-gold);
  line-height: 1.4;
  font-weight: 800;
}

.section-eyebrow {
  font-family: "Cinzel", serif;
  color: var(--ikuma-gold);
  letter-spacing: 0.18em;
  font-weight: 600;
  text-transform: uppercase;
}

/* 番号付き見出し */
.numbered-title {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}
.numbered-title .num {
  font-family: "Cinzel", serif;
  font-size: 3rem;
  color: var(--ikuma-gold);
  line-height: 1;
  font-weight: 700;
}

/* CTAボタン */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  background-color: var(--ikuma-gold);
  color: var(--ikuma-navy-dark);
  font-weight: 700;
  border-radius: 4px;
  transition: all .15s ease;
  box-shadow: 0 4px 12px rgba(201,161,59,0.3);
  text-decoration: none;
  border: 2px solid var(--ikuma-gold);
}
.btn-primary:hover {
  background-color: var(--ikuma-gold-dark);
  border-color: var(--ikuma-gold-dark);
  transform: translateY(-2px);
}

.btn-navy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  background-color: var(--ikuma-navy);
  color: #ffffff;
  font-weight: 700;
  border-radius: 4px;
  transition: all .15s ease;
  text-decoration: none;
  border: 2px solid var(--ikuma-navy);
}
.btn-navy:hover {
  background-color: var(--ikuma-navy-dark);
  transform: translateY(-2px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  background-color: transparent;
  color: var(--ikuma-navy);
  font-weight: 700;
  border-radius: 4px;
  border: 2px solid var(--ikuma-navy);
  transition: all .15s ease;
  text-decoration: none;
}
.btn-outline:hover {
  background-color: var(--ikuma-navy);
  color: #ffffff;
}

.btn-outline-white {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  background-color: transparent;
  color: #ffffff;
  font-weight: 700;
  border-radius: 4px;
  border: 2px solid #ffffff;
  transition: all .15s ease;
  text-decoration: none;
}
.btn-outline-white:hover {
  background-color: #ffffff;
  color: var(--ikuma-navy);
}

.card-hover {
  transition: transform .2s ease, box-shadow .2s ease;
}
.card-hover:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 24px rgba(0,0,0,.08);
}

/* グローバルナビ */
.global-nav a {
  position: relative;
  transition: color .15s ease;
}
.global-nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 2px;
  background-color: var(--ikuma-gold);
  transition: width .2s ease;
}
.global-nav a:hover::after,
.global-nav a.is-current::after {
  width: 100%;
}

.mobile-nav { transition: transform .25s ease; transform: translateX(100%); }
.mobile-nav.is-open { transform: translateX(0); }
.body-locked { overflow: hidden; }

/* お客様の声 */
.voice-card {
  background: var(--ikuma-cream);
  border-radius: 4px;
  padding: 1.5rem;
  border-left: 4px solid var(--ikuma-gold);
  position: relative;
}

/* テーブル */
.info-table th {
  background-color: var(--ikuma-navy);
  color: #ffffff;
  font-weight: 600;
  text-align: left;
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--ikuma-navy-light);
  width: 30%;
  vertical-align: top;
}
.info-table td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--ikuma-cream-dark);
  vertical-align: top;
  background-color: #ffffff;
}
@media (max-width: 640px) {
  .info-table, .info-table tbody, .info-table tr, .info-table th, .info-table td {
    display: block; width: 100%;
  }
  .info-table th { padding-bottom: 0.5rem; }
  .info-table td { padding-top: 0.5rem; padding-bottom: 1.25rem; }
}

/* タイムライン */
.timeline-item {
  position: relative;
  padding-left: 2rem;
  padding-bottom: 1.5rem;
  border-left: 2px solid var(--ikuma-navy-light);
}
.timeline-item:last-child { border-left-color: transparent; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -8px; top: 4px;
  width: 14px; height: 14px;
  background-color: var(--ikuma-gold);
  border-radius: 50%;
  border: 3px solid var(--ikuma-navy);
}

/* フォーム */
.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--ikuma-cream-dark);
  border-radius: 4px;
  background-color: #ffffff;
  font-size: 1rem;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.form-input:focus {
  outline: none;
  border-color: var(--ikuma-gold);
  box-shadow: 0 0 0 3px rgba(201,161,59,0.18);
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--ikuma-text);
}
.form-required {
  display: inline-block;
  background: var(--ikuma-gold);
  color: var(--ikuma-navy-dark);
  font-size: 0.7rem;
  padding: 0.125rem 0.5rem;
  border-radius: 2px;
  margin-left: 0.5rem;
  vertical-align: middle;
  font-weight: 700;
}

.svg-placeholder {
  background: var(--ikuma-cream);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ikuma-gray);
  font-size: 0.875rem;
  border: 2px dashed var(--ikuma-navy-light);
}

/* フッターCTA */
.footer-cta {
  background-color: var(--ikuma-navy-dark);
  background-image:
    linear-gradient(rgba(15,40,72,0.94), rgba(15,40,72,0.96)),
    radial-gradient(circle at 30% 50%, rgba(201,161,59,0.20) 0%, transparent 50%);
}

@media print {
  .global-header, .footer-cta, .site-footer { display: none; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in-up {
  animation: fadeInUp .6s ease forwards;
  opacity: 0;
}
.fade-in-up.delay-1 { animation-delay: 0.1s; }
.fade-in-up.delay-2 { animation-delay: 0.2s; }
.fade-in-up.delay-3 { animation-delay: 0.3s; }

/* 数字バッジ */
.stat-badge {
  background: linear-gradient(135deg, var(--ikuma-navy) 0%, var(--ikuma-navy-dark) 100%);
  color: #ffffff;
  padding: 1.5rem;
  text-align: center;
  border-bottom: 4px solid var(--ikuma-gold);
}
.stat-badge .stat-number {
  font-family: "Cinzel", serif;
  font-size: 2.5rem;
  color: var(--ikuma-gold);
  line-height: 1;
  font-weight: 700;
}

.highlight-gold {
  background: linear-gradient(transparent 65%, rgba(201,161,59,0.35) 65%);
  padding: 0 0.1em;
  font-weight: 700;
}