/* ======================================== */
/* maintenance.css - メンテナンスページ専用スタイル */
/* ======================================== */

/* ========================================
   基本設定
   ======================================== */
:root {
  --maintenance-primary: #2c3e50;
  --maintenance-secondary: #3498db;
  --maintenance-success: #27ae60;
  --maintenance-danger: #e74c3c;
  --maintenance-warning: #f39c12;
  --maintenance-info: #16a085;
  --maintenance-light: #ecf0f1;
  --maintenance-dark: #2c3e50;
  
  --section-padding: 5rem;
  --section-padding-sm: 3rem;
}

/* ========================================
   ファーストビュー
   ======================================== */
.maintenance-hero-section {
  padding: 5rem 0;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  position: relative;
  overflow: hidden;
}

.maintenance-hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  padding: 0.5rem 1.5rem;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.8;
  opacity: 0.95;
}

.trust-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.trust-card {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  padding: 1.5rem;
  border-radius: 15px;
  text-align: center;
  transition: transform 0.3s ease, background 0.3s ease;
}

.trust-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.25);
}

.trust-card i {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  opacity: 0.9;
}

.trust-number {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.trust-label {
  font-size: 0.85rem;
  opacity: 0.85;
}

/* ========================================
   共通セクションスタイル
   ======================================== */
.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--maintenance-dark);
  margin-bottom: 1rem;
}

/* ========================================
   メンテナンスメニューカード
   ======================================== */
.maintenance-menu-card {
  background: white;
  border-radius: 20px;
  padding: 3rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.maintenance-menu-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
}

.menu-card-premium {
  background: linear-gradient(135deg, #fdfbfb 0%, #f7f4f9 100%);
  border: 2px solid #e8e0f0;
}

.menu-badge {
  display: inline-block;
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.menu-badge-light {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.menu-badge-full {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.menu-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--maintenance-dark);
  margin-bottom: 1rem;
}

.menu-subtitle {
  font-size: 1.1rem;
  color: #666;
  line-height: 1.6;
}

.menu-info-box {
  background: var(--maintenance-light);
  padding: 1.5rem;
  border-radius: 10px;
  border-left: 4px solid var(--maintenance-secondary);
}

.menu-info-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.menu-info-item:last-child {
  margin-bottom: 0;
}

.menu-info-item i {
  font-size: 1.25rem;
}

.maintenance-work-list {
  list-style: none;
  padding: 0;
}

.maintenance-work-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid #eee;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.maintenance-work-list li:last-child {
  border-bottom: none;
}

.maintenance-work-list i {
  margin-top: 0.25rem;
  flex-shrink: 0;
}

/* ========================================
   割引券セクション
   ======================================== */
.coupon-section {
  background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
}

.coupon-discount-table {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.coupon-discount-table .table {
  margin-bottom: 0;
}

.coupon-discount-table .table thead {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.coupon-discount-table .table thead th {
  border: none;
  padding: 1rem;
}

.coupon-discount-table .table tbody td {
  padding: 1rem;
  vertical-align: middle;
}

/* ========================================
   推奨頻度カード
   ======================================== */
.frequency-item {
  padding: 1rem;
  background: #f8f9fa;
  border-radius: 8px;
}

/* ========================================
   レスポンシブ対応
   ======================================== */
@media (max-width: 768px) {
  .maintenance-hero-section {
    padding: 3rem 0;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .trust-cards-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .maintenance-menu-card {
    padding: 1.5rem;
  }

  .menu-title {
    font-size: 1.5rem;
  }

  .coupon-discount-table {
    padding: 1rem;
  }

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

/* ========================================
   アニメーション
   ======================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.maintenance-menu-card,
.card {
  animation: fadeInUp 0.6s ease-out;
}

/* ========================================
   ボタンスタイル
   ======================================== */
.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: 50px;
  transition: all 0.3s ease;
}

.btn-light:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.btn-outline-light:hover {
  transform: translateY(-2px);
  background: white;
  color: var(--maintenance-primary);
}

/* ========================================
   カードホバーエフェクト
   ======================================== */
.card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

/* ========================================
   アコーディオンスタイル
   ======================================== */
.accordion-button {
  font-weight: 600;
  font-size: 1.05rem;
  padding: 1.25rem 1.5rem;
}

.accordion-button:not(.collapsed) {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.accordion-body {
  padding: 1.5rem;
  background: #f8f9fa;
}