@charset "utf-8";

/* =========================================
   lesson-detail.php レッスン詳細ページ専用スタイル
========================================= */

/* ページヘッダー */
.ld-page-header {
  padding: 20px 40px 20px;
  background-color: #FCFAFA;
}

.ld-header-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.ld-breadcrumb {
  display: flex;
  gap: 8px;
  list-style: none;
  padding: 0;
  /* margin: 0 0 16px; */
  font-size: 12px;
  color: #998A8A;
}

.ld-breadcrumb a {
  color: #998A8A;
  text-decoration: none;
}

/* メインセクション */
.ld-section {
  width: 100%;
  padding: 40px 40px 100px;
  background-color: #FCFAFA;
  box-sizing: border-box;
}

.ld-container {
  max-width: 1100px;
  margin: 0 auto;
}

/* 1. メインビジュアル ＆ 概要ブロック (2カラム) */
.ld-main-grid {
  display: flex;
  gap: 60px;
  align-items: flex-start;
  margin-bottom: 60px;
}

.ld-image-box {
  position: relative;
  /* width: 48%; */
  flex-shrink: 0;
  border-radius: 8px;
  overflow: hidden;
  background-color: #F8F4F1;
}

.ld-image-box img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.ld-image-badge {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background-color: rgba(255, 255, 255, 0.85);
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 2px;
  color: #666666;
}

.ld-image-caption {
  font-size: 11px;
  color: #998A8A;
  margin-top: 8px;
}

.ld-info-box {
  flex: 1;
}

.ld-sub-title {
  font-size: 11px;
  color: #936363;
  letter-spacing: 0.15em;
  margin: 0 0 6px;
}

.ld-category-tag {
  font-size: 12px;
  color: #936363;
  margin: 0 0 12px;
}

.ld-main-title {
  font-size: 32px;
  font-family: 'Noto Serif JP', serif;
  font-weight: 400;
  color: #333333;
  margin: 0 0 24px;
}

.ld-description {
  font-size: 13px;
  color: #666666;
  line-height: 1.8;
  margin: 0 0 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid #EAE2E2;
}

.ld-meta-summary {
  font-size: 12px;
  color: #666666;
  margin-bottom: 12px;
}

.ld-price-title {
  font-size: 22px;
  font-family: 'Noto Serif JP', serif;
  color: #333333;
  margin: 0 0 8px;
}

.ld-price-note {
  font-size: 11px;
  color: #998A8A;
  margin: 0 0 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid #EAE2E2;
}

.btn-reserve-action {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 16px 24px;
  background-color: #9E6B6B;
  color: #ffffff;
  border-radius: 4px;
  font-size: 14px;
  text-decoration: none;
  box-sizing: border-box;
  transition: opacity 0.2s;
}

.btn-reserve-action:hover {
  opacity: 0.9;
}

/* 2. 受講のご案内 (LESSON INFORMATION) ブロック */
.ld-guide-block {
  display: flex;
  gap: 60px;
  align-items: flex-start;
  background-color: #FBF4F2;
  border-radius: 8px;
  padding: 48px;
  box-sizing: border-box;
}

.ld-guide-left {
  width: 300px;
  flex-shrink: 0;
}

.ld-guide-sub {
  font-size: 11px;
  color: #936363;
  letter-spacing: 0.15em;
  margin: 0 0 8px;
}

.ld-guide-title {
  font-size: 24px;
  font-family: 'Noto Serif JP', serif;
  font-weight: 400;
  color: #333333;
  margin: 0 0 16px;
}

.ld-guide-desc {
  font-size: 12px;
  color: #666666;
  line-height: 1.6;
  margin: 0;
}

.ld-guide-right {
  flex: 1;
}

.ld-guide-table-card {
  background-color: #ffffff;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid #EAE2E2;
  margin-bottom: 20px;
}

.ld-guide-row {
  display: flex;
  padding: 20px 24px;
  border-bottom: 1px solid #EAE2E2;
  font-size: 13px;
  align-items: center;
}

.ld-guide-row:last-child {
  border-bottom: none;
}

.ld-guide-label {
  width: 120px;
  color: #666666;
  flex-shrink: 0;
}

.ld-guide-value {
  color: #333333;
}

.ld-guide-notice-card {
  background-color: #F8F4F1;
  border-radius: 6px;
  padding: 20px 24px;
  font-size: 12px;
  color: #666666;
  line-height: 1.8;
}

.ld-guide-notice-card p {
  margin: 0;
}

/* 3. レッスン一覧に戻るボタン */
.ld-back-block {
  margin-bottom: 60px;
}

.btn-catalog-outline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 16px 24px;
  background-color: #ffffff;
  border: 1px solid #9E6B6B;
  border-radius: 4px;
  color: #9E6B6B;
  font-size: 13px;
  text-decoration: none;
  box-sizing: border-box;
  transition: background-color 0.2s;
}

.btn-catalog-outline:hover {
  background-color: #F8F0EF;
}

/* レスポンシブ */
@media (max-width: 860px) {
  .ld-main-grid {
    flex-direction: column;
    gap: 32px;
  }

  .ld-image-box {
    width: 100%;
  }

  .ld-guide-block {
    flex-direction: column;
    gap: 32px;
    padding: 24px;
  }

  .ld-guide-left {
    width: 100%;
  }
}