/* ===================================================================
 * Service List Page - Reang Branding Style
 * =================================================================== */

/* --- 1. 基本設定と新しいカラーパレット --- */
:root {
  --font-family-sans-serif: "Amazon Ember", "Helvetica Neue", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
  
  /* ブランドカラー */
  --dl-color-primary-300: #0284c7ff;
  --dl-color-primary-500: rgb(74, 163, 227);
  --dl-color-primary-700: #c3e5fa;
  --dl-color-gray-700: #999999;
  --dl-color-gray-900: #c3c5c9;
  --dl-color-gray-black: #0f1111;
  --dl-color-gray-white: #FFFFFF;
  
  /* アクセントカラー */
  --dl-color-gold: #FFD700;
  --dl-color-gold-dark: #f59e0b;
  
  /* キャンペーン用カラー */     
  --campaign-primary: #f59e0b;
  --campaign-secondary: #f59e0b;
  --campaign-bg: #fff3cd;
  
  /* フィーチャーリスト用カラー */
  --text-color: #333333;
  --success-color: #28a745;
  
  /* レイアウト変数 */
  --border-radius: 8px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --transition: all 0.2s ease-in-out;
}

body {
  background-color: #f8f9fa; /* 少し明るい背景色に変更 */
  color: var(--dl-color-gray-black);
  font-family: var(--font-family-sans-serif);
}

/* --- 2. キャンペーンバナー --- */
.campaign-banner {
  max-width: 1200px;
  margin: 24px auto;
  padding: 24px 32px;
  background: linear-gradient(135deg, var(--dl-color-primary-700), var(--dl-color-gray-white));
  color: black;
  border-radius: var(--border-radius);
  border: 1px solid var(--dl-color-primary-500);
  text-align: center;
  box-shadow: var(--shadow-md);
}

.campaign-title {
  font-size: 1.8rem;
  font-weight: 700;
  margin: 0 0 8px 0;
  color: var(--dl-color-gray-black);
}

.campaign-subtitle {
  color: var(--dl-color-gray-black) !important;
  font-size: 1.1rem;
  margin: 0 0 16px 0;
  line-height: 1.6;
}

.campaign-highlight {
  color: var(--campaign-primary);
  font-weight: 900;
  font-size: 1.4em;
  vertical-align: middle;
}

.campaign-period {
  font-size: 0.9rem;
  opacity: 0.8;
  color: var(--dl-color-gray-black);
  margin-bottom: 20px;
}

.campaign-button {
  background-color: var(--dl-color-primary-300);
  color: var(--dl-color-gray-white);
  font-size: 1rem;
  font-weight: 700;
  padding: 12px 28px;
  border-radius: var(--border-radius);
  text-decoration: none;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  border: none;
}
.campaign-button:hover {
  background-color: var(--dl-color-primary-500);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* --- 3. ページヘッダー --- */
.page-header {
  text-align: center;
  margin: 48px 24px;
}

.page-header p {
  color: black;
  font-size: 1rem;
  max-width: 600px;
  margin: 8px auto;
  line-height: 1.6;
}
.page-title {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: black;
}
.page-subtitle {
  font-size: 1rem;
  color: black;
  max-width: 600px;
  margin: 0 auto;
}

/* --- 4. 商品グリッド --- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px 48px 24px;
}

/* --- 5. 商品カード --- */
.product-card {
  background: var(--dl-color-gray-white);
  border: 1px solid var(--dl-color-gray-900);
  border-radius: var(--border-radius);
  overflow: hidden;
  text-decoration: none;
  color: var(--dl-color-gray-black);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
}
.product-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--dl-color-primary-500);
  transform: translateY(-4px);
}
.product-card:hover .product-title {
  color: var(--dl-color-primary-300);
}

.product-image-container {
  width: 100%;
  aspect-ratio: 4 / 3;
  padding: 16px;
  box-sizing: border-box;
}
.product-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-content {
  padding: 0 20px 20px 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-title {
  margin-bottom: 0;
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.4;
  height: 2.8em;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  transition: var(--transition);
  
}

.product-details {
  margin-top: auto;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 16px 0;
  font-size: 0.9rem;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  color: var(--text-color);
  line-height: 1.4;
}

.feature-list .fas {
  color: var(--success-color);
  font-size: 1rem;
  flex-shrink: 0;
}
.product-price {
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--dl-color-gray-black);
}
.shipping-tag {
  display: block;
  font-size: 0.8rem;
  color: var(--dl-color-gray-700);
  margin-top: 4px;
}

.product-meta {
  font-size: 0.8rem;
  color: var(--dl-color-gray-700);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  padding-top: 8px;
  border-top: 1px solid #f0f2f5;
}

.popularity-badge {
  background-color: var(--dl-color-gold);
  color: var(--dl-color-gray-black);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
}

/* --- 6. キャンペーンアイテムの特別装飾 --- */
.product-card.campaign-item::before {
  content: 'キャンペーン';
  position: absolute;
  top: 12px;
  left: 0;
  background-color: var(--campaign-primary);
  color: var(--dl-color-gray-white);
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  box-shadow: var(--shadow-sm);
}

.price-container {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.original-price {
  text-decoration: line-through;
  color: var(--dl-color-gray-700);
  font-size: 0.9rem;
  font-weight: 400;
}

.campaign-price {
  color: var(--campaign-primary);
  font-weight: 700;
  font-size: 1.4rem; /* 少し大きくして強調 */
}


/* --- 7. レスポンシブ対応 --- */
@media (max-width: 768px) {
  .product-grid {
    gap: 16px;
    padding: 0 16px 32px 16px;
  }
}

@media (max-width: 480px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  .product-content {
    padding: 0 12px 12px 12px;
  }
  .product-title {      
    height: 1.2em;
  }
  .product-price, .campaign-price {
    font-size: 1.2rem;
  }
}