@charset "UTF-8";


/**********************************************/
/**********レッスン アーカイブ*****************/
/**********************************************/

/* カレンダーセクション */
.lesson_cal {
  background-color: var(--Beige);
}

.lesson_cal_wrap {
  /* Pie Calendarの出力をここでカスタマイズ */
}

/* SP改行用 — PC では非表示 */
br.sp_br {
  display: none;
}

/* タブ */
.lesson_tabs {
  display: flex;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  margin-bottom: 48px;
  gap: 0;
}

.lesson_tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  color: var(--Darkgray);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.2s ease;
}

.lesson_tab.is-active {
  color: var(--Green-d);
  border-bottom-color: var(--Yellow);
  font-weight: 600;
}

.lesson_tab_count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: 10px;
  font-size: 0.7rem;
  font-weight: 600;
  background-color: var(--Lightgray);
  color: var(--Darkgray);
}

.lesson_tab.is-active .lesson_tab_count {
  background-color: var(--Yellow);
  color: var(--White);
}

/* カードグリッド */
.lesson_cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px 24px;
}

.lesson_empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--Darkgray);
  padding: 60px 0;
  font-size: 0.9rem;
}

.lesson_card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: opacity 0.2s ease;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.lesson_card:hover {
  opacity: 0.75;
}

.lesson_card--past .lesson_card_title {
  border-bottom: none;
}

.lesson_card_thumb {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background-color: var(--Lightgray);
  margin-bottom: 0;
}

.lesson_card_thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.lesson_card:hover .lesson_card_thumb img {
  transform: scale(1.04);
}

.lesson_card_noimg {
  width: 100%;
  height: 100%;
}

.lesson_card_tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}

.lesson_type_tag {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--Yellow);
  border: 1px solid var(--Yellow);
  padding: 2px 10px;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.lesson_type_tag:hover {
  background-color: var(--Yellow);
  color: var(--White);
  opacity: 1;
}

.lesson_card_body {
  padding: 24px;
  background-color: var(--White);
}

.lesson_card_title {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--Green-d);
  line-height: 1.6;
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: solid 1px var(--Yellow);
}

.lesson_card_meta {
  font-size: 0.78rem;
  color: var(--Darkgray);
  margin-top: 8px;
}

.lesson_card_date {
  display: flex;
  align-items: center;
  font-size: 0.875rem;
  color: var(--Darkgray);
  margin-bottom: 24px;
}

.lesson_card_date_label {
  letter-spacing: 0.06em;
  white-space: nowrap;
  flex-shrink: 0;
}

.lesson_card_date--past .lesson_card_date_label {
  background-color: var(--Darkgray);
}

.lesson_card_more {
  display: block;
  width: 100%;
  padding: 13px 0;
  background-color: var(--Green-d);
  color: var(--White);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-align: center;
  margin-top: auto;
  transition: opacity 0.2s ease;
}

.lesson_card:hover .lesson_card_more {
  opacity: 0.85;
}

.lesson_card_more--past {
  background-color: var(--Darkgray);
}

.lesson_card--hidden {
  display: none;
}

.lesson_more_wrap {
  text-align: center;
  margin-top: 32px;
}

.lesson_more_btn {
  display: inline-block;
  padding: 12px 40px;
  border: 1px solid var(--Darkgray);
  color: var(--Darkgray);
  background: transparent;
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.lesson_more_btn:hover {
  opacity: 0.65;
}


/**********************************************/
/**********レッスン 個別ページ*****************/
/**********************************************/

/* 言語バナー */
.lesson_lang_banner_section {
  background-color: var(--Green-d);
  padding: 20px 40px;
}

.lesson_lang_banner_inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.lesson_lang_banner_section p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
}

.lesson_lang_banner_btn {
  display: inline-block;
  padding: 10px 20px;
  border: 1px solid var(--Yellow);
  color: var(--Yellow);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  white-space: nowrap;
  transition: opacity 0.2s ease;
  flex-shrink: 0;
}

.lesson_lang_banner_btn:hover {
  opacity: 0.7;
}

/* メインレイアウト（左：写真 / 右：情報） */
.lesson_single_wrap {
  display: grid;
  grid-template-columns: 500px 1fr;
  gap: 56px;
  align-items: start;
}

/* ---- 左：写真列（スライダー） ---- */
.lesson_media {
  position: sticky;
  top: 130px; /* ヘッダー高さ + 余白 */
}

.lesson_slider_main {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background-color: var(--Lightgray);
  margin-bottom: 8px;
}

.lesson_slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.lesson_slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

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

.lesson_slide_noimg {
  width: 100%;
  height: 100%;
  background-color: var(--Lightgray);
}

.lesson_slider_thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.lesson_slider_thumb {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: none;
  border: 2px solid transparent;
  padding: 0;
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.lesson_slider_thumb.is-active {
  border-color: var(--Yellow);
}

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

/* ---- 右：情報列 ---- */
.lesson_tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.lesson_title {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--Green-d);
  line-height: 1.45;
  letter-spacing: 0.05em;
  margin-bottom: 28px;
}

.lesson_title::after {
  content: "";
  display: block;
  width: 50px;
  height: 1px;
  background-color: var(--Yellow);
  margin-top: 14px;
  margin-bottom: 10px;
}

.lesson_detail {
  margin-bottom: 28px;
}

/* こんな方におすすめボックス */
.lesson_recommend_box {
  background-color: var(--Beige);
  border-left: 3px solid var(--Yellow);
  padding: 20px 24px;
  margin-bottom: 20px;
}

.lesson_recommend_box_title {
  font-weight: 500;
  color: var(--Yellow);
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.lesson_recommend_list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.lesson_recommend_item {
  display: flex;
  align-items: flex-start;
  font-weight: 500;
  gap: 10px;
  line-height: 1.65;
}

.lesson_recommend_item::before {
  content: '✓';
  color: var(--Yellow);
  font-weight: 700;
  flex-shrink: 0;
  line-height: 1.65;
}

/* はじめての方へリンク */
.lesson_guide_link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  text-decoration: underline;
  margin-bottom: 32px;
  transition: opacity 0.2s ease;
}

.lesson_guide_link:hover {
  opacity: 0.65;
}

.lesson_guide_link_icon {
  flex-shrink: 0;
  text-decoration: none;
  display: block;
}

/* セクションラベル（SCHEDULE / NOTICE） */
.lesson_section_label_wrap {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
}

.lesson_section_en {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: var(--Yellow);
  padding-left: 4px;
}

.lesson_section_ja {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--Yellow);
}

/* SCHEDULE */
.lesson_schedule {
  margin-bottom: 32px;
}

.lesson_date_list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.lesson_date_list.outlined {
  margin-bottom: 10px;
}

.lesson_date_row {
  font-size: 0.875rem;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.07);
  display: flex;
  align-items: center;
  gap: 10px;
}

.lesson_date_row:last-child {
  border-bottom: none;
}

.lesson_date_row::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.lesson_date_row--upcoming::before {
  background-color: var(--Yellow);
}

.lesson_date_row--past {
  color: var(--Darkgray);
  opacity: 0.5;
}

.lesson_date_row--past::before {
  background-color: var(--Darkgray);
}

.lesson_date_empty {
  font-size: 0.875rem;
  color: var(--Darkgray);
  padding: 12px 0;
}

.lesson_schedule_note {
  font-size: 0.78rem;
  color: var(--Darkgray);
  margin-bottom: 0;
}

/* NOTICE */
.lesson_notice {
  margin-bottom: 32px;
}

/* 予約ボタン行 */
.lesson_btn_row {
  display: flex;
  gap: 12px;
  margin-bottom: 10px;
}

.lesson_btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 18px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-align: center;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.lesson_btn:hover {
  opacity: 0.75;
}

.lesson_btn--book {
  background-color: var(--Green-d);
  color: var(--White);
}

.lesson_btn--trial {
  background-color: var(--Yellow);
  color: var(--White);
}

.lesson_btn--ended {
  background-color: var(--Darkgray);
  color: var(--White);
  opacity: 0.65;
  cursor: default;
  pointer-events: none;
}

.lesson_btn_note {
  font-size: 0.78rem;
  color: var(--Darkgray);
}

/* その他のレッスン */
.lesson_cards--others {
  grid-template-columns: repeat(3, 1fr);
}

.lesson_others_more {
  display: inline-block;
  font-size: 0.875rem;
  color: var(--Green-d);
  color: var(--White);
  background-color: var(--Green-d);
  padding: 8px 16px;
  letter-spacing: 0.08em;
  width: 100%;
  text-align: center;
  font-weight: 500;
}

.lesson_others_empty {
  text-align: center;
  color: var(--Darkgray);
  font-size: 0.875rem;
  padding: 48px 0;
}

.lesson_others_footer {
  text-align: center;
  margin-top: 48px;
}

.lesson_others_all_btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 40px;
  border: 1px solid var(--Green-d);
  color: var(--Green-d);
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  text-decoration: none;
  transition: opacity 0.2s ease;
  font-weight: 500;
}

.lesson_others_all_btn:hover {
  opacity: 0.65;
}


/**********************************************/
/**********お客様の声**************************/
/**********************************************/

.voice_cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.voice_card {
  background-color: var(--Beige);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
}

.voice_stars {
  color: var(--Yellow);
  font-size: 1rem;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
}

.voice_text {
  font-size: 0.875rem;
  line-height: 1.9;
  color: var(--Darkgray);
  flex: 1;
  margin-bottom: 20px;
}

.voice_divider {
  height: 1px;
  background-color: rgba(0, 0, 0, 0.12);
  margin-bottom: 16px;
}

.voice_name {
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 4px;
}

.voice_lesson {
  font-size: 0.75rem;
  color: var(--Darkgray);
}


/**********************************************/
/**********レスポンシブ************************/
/**********************************************/

@media screen and (max-width: 768px) {

  br.sp_br {
    display: block;
  }

  .lesson_tabs {
    overflow-x: visible;
  }

  .lesson_tab {
    flex: 1;
    padding: 12px 8px;
    font-size: 0.8rem;
    text-align: center;
    justify-content: center;
    white-space: normal;
    line-height: 1.4;
  }

  .lesson_title {
    font-size: 1.7rem;
  }

  .lesson_date_list.outlined {
    padding: 20px 12px;
  }

  .notice_list {
    gap: 16px;
  }

  .lesson_cards {
    grid-template-columns: auto;
    gap: 32px 16px;
  }

  .lesson_lang_banner_section {
    padding: 20px 24px;
  }

  .lesson_lang_banner_inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .lesson_single_wrap {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .lesson_media {
    position: static;
  }

  .lesson_slider_main {
    aspect-ratio: 4 / 3;
  }

  .lesson_btn_row {
    flex-direction: column;
  }

  .lesson_cards--others {
    grid-template-columns: auto;
  }

  .voice_cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }

}