/* --- 商品詳細ページ用 CSS --- */
.product-detail-wrapper {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  color: #333;
  line-height: 1.7;
}

/* 元のページに戻るリンク */
.nav-back-box {
  margin-bottom: 20px;
}
.btn-back {
  display: inline-flex;
  align-items: center;
  color: #666;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}
.btn-back::before {
  content: "‹";
  margin-right: 6px;
  font-size: 20px;
  line-height: 1;
  position: relative;
  top: -1px;
}
.btn-back:hover {
  text-decoration: underline;
  color: #c5a059;
}

/* メインビジュアル */
.product-hero {
  margin-bottom: 40px;
}
.product-hero h1 {
  font-size: 24px;
  color: #333;
  margin-bottom: 15px;
  font-weight: bold;
}
.product-hero img {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  margin-bottom: 20px;
}
.product-hero-lead {
  font-size: 16px;
  color: #444;
  margin-bottom: 16px;
}
.product-hero-features {
  list-style: none;
  margin: 0;
  padding: 20px 24px;
  background: #f9f7f4;
  border: 1px solid #e7e0d5;
  border-radius: 12px;
}
.product-hero-features li {
  position: relative;
  padding-left: 1.4em;
  font-size: 15px;
  color: #444;
}
.product-hero-features li + li {
  margin-top: 10px;
}
.product-hero-features li::before {
  content: "●";
  position: absolute;
  left: 0;
  color: #c5a059;
  font-size: 0.75em;
  top: 0.35em;
}

/* 細部紹介セクション（共通スタイル） */
.detail-section {
  margin-bottom: 40px;
}
.detail-section h2 {
  color: #8b7355;
  border-left: 4px solid #c5a059;
  padding-left: 12px;
  font-size: 19px;
  margin-bottom: 15px;
  font-weight: bold;
}

/* 写真とキャプションを包むボックス */
.detail-card {
  background: #fff;
  border: 1px solid #e7e0d5;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
}
.detail-card img {
  width: 100%;
  display: block;
}
.detail-caption {
  padding: 20px;
  background: #f9f7f4;
  font-size: 15px;
  color: #444;
  border-top: 1px solid #e7e0d5;
}

/* 料金テーブル */
.price-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}
.price-table th,
.price-table td {
  padding: 15px;
  border-bottom: 1px solid #eee;
  text-align: left;
}
.price-table th {
  background: #fdfdfd;
  color: #555;
  font-weight: bold;
}
.price-table td {
  font-size: 15px;
}

/* ボタン */
.btn-contact {
  display: block;
  background: #c5a059;
  color: #fff;
  text-align: center;
  padding: 20px;
  border-radius: 30px;
  font-weight: bold;
  text-decoration: none;
  margin-top: 40px;
  font-size: 16px;
  box-shadow: 0 4px 12px rgba(197, 160, 89, 0.3);
  transition: background 0.3s, transform 0.2s;
}
.btn-contact:hover {
  background: #b38f48;
  transform: translateY(-1px);
}

/* 下部の戻るナビゲーション */
.footer-nav {
  text-align: center;
  margin-top: 40px;
  margin-bottom: 20px;
}