/**
 * Component: cta.css
 * Usage: CTAセクション共通コンポーネント
 * Source: base.css から分割
 *
 * 構成:
 * - .ly_cta: レイアウトコンテナ
 * - .bl_cta: CTAブロック
 * - .bl_cta_main: メインコンテナ
 * - .bl_cta_header: ヘッダー
 * - .bl_cta_price: 価格表示エリア
 * - .bl_cta_action: アクションボタンエリア
 * - .bl_cta_slider: 横スクロールスライダー（SP）
 * - .bl_cta_vscroll: 縦スクロール（PC/Tablet）
 */

/* ================================================
   CTAセクション（モバイルファースト）
   ================================================ */

/* --- Layout --- */
.ly_cta {
  padding: var(--space-3xl) var(--space-xs);
  background: var(--color-yellow);
  overflow: hidden;
}

.bl_cta {
  padding-bottom: 24px;
}

.bl_cta_main {
  position: relative;
  max-width: var(--max-width-content);
  margin-inline: auto;
  background-color: #fffaf2;
  border-radius: 12px;
  overflow: hidden;
}

/* --- Header --- */
.bl_cta_header {
  position: relative;
  z-index: 10;
  padding: var(--space-sm) 6px;
  background-image: url('../../img/cta/cta-header.png');
  background-size: auto 100%;
  background-repeat: repeat-x;
  text-align: center;
}

.bl_cta_header_label {
  display: inline-block;
  font-size: var(--font-lg);
  font-weight: 700;
  color: #fff;
}

/* --- Inner Container --- */
.bl_cta_inner {
  position: relative;
  z-index: 10;
  padding-top: 24px;
}

/* --- Price Area --- */
.bl_cta_price {
  text-align: center;
}

.bl_cta_price_original {
  font-size: var(--font-2xl);
  font-weight: 500;
  color: #231815;
}

.bl_cta_price_original .lato {
  font-size: var(--font-3xl);
  font-weight: 700;
}

.bl_cta_price_original_strike {
  position: relative;
  display: inline-block;
}

.bl_cta_price_original_strike::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  background: #231815;
}

.bl_cta_price_tax {
  font-size: var(--font-xl);
}

.bl_cta_price_row {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 10px;
}

.bl_cta_price_limit {
  display: block;
}

.bl_cta_price_limit img {
  min-height: 60px;
  width: auto;
  margin-inline: auto;
}

.bl_cta_price_sale {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  margin-top: 10px;
  margin-bottom: var(--space-sm);
  background: linear-gradient(180deg, #f33500 0%, #f39800 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.bl_cta_price_sale_num {
  font-size: 96px;
  font-weight: 700;
  line-height: 1;
}

.bl_cta_price_sale_sub {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}

.bl_cta_price_sale_unit {
  font-size: var(--font-5xl);
  font-weight: 700;
  line-height: 1;
  color: #231815;
}

.bl_cta_price_sale_tax {
  font-size: var(--font-base);
  color: #231815;
}

.bl_cta_price_note {
  color: #231815;
}

/* --- Action Button Area --- */
.bl_cta_action {
  margin-top: 10px;
  padding-inline: 16px;
  text-align: center;
}

.bl_cta_action_limit {
  position: relative;
  display: inline-block;
  margin-bottom: 0;
  padding: 2px var(--space-sm);
  border-radius: 4px;
  background: var(--color-yellow);
  font-size: var(--font-base);
  font-weight: 700;
  color: #231815;
  z-index: 10;
}

.bl_cta_action_limit::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
  border-top: 12px solid var(--color-yellow);
}

.bl_cta_action_limit_num {
  font-size: var(--font-2xl);
  color: var(--color-accent-red);
}

.bl_cta_action_btn {
  display: block;
  width: 100%;
  max-width: 1208px;
  margin-inline: auto;
  padding: var(--space-20) var(--space-xl);
  border-radius: 60px;
  background: linear-gradient(180deg, #8fc31f 0%, #5ba21c 100%);
  box-shadow: 0 4px 12px rgba(91, 162, 28, 0.4);
  font-size: var(--font-lg);
  font-weight: 700;
  color: #fff;
  text-align: center;
  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
}

.bl_cta_action_btn:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

/* --- Horizontal Slider (SP) --- */
.bl_cta_slider {
  position: relative;
  margin-top: var(--space-lg);
  overflow: hidden;
}

.bl_cta_slider_track {
  display: flex;
  gap: var(--space-md);
  width: max-content;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -webkit-animation: infiniteScrollX 40s linear infinite;
  animation: infiniteScrollX 40s linear infinite;
}

.bl_cta_slide {
  flex-shrink: 0;
}

.bl_cta_slide img {
  display: block;
  width: auto;
  height: 120px;
  border-radius: 8px;
  object-fit: cover;
}

/* --- Vertical Scroll (PC/Tablet) --- */
.bl_cta_vscroll {
  display: none;
}

/* ================================================
   Tablet (768px〜)
   ================================================ */
@media screen and (min-width: 768px) {
  .bl_cta {
    padding-bottom: unset;
  }

  .bl_cta_main {
    overflow: hidden;
  }

  /* Vertical Scroll */
  .bl_cta_vscroll {
    position: absolute;
    top: 0;
    bottom: 0;
    z-index: 1;
    display: block;
    width: 160px;
    overflow: hidden;
  }

  .bl_cta_vscroll__left {
    left: 80px;
  }

  .bl_cta_vscroll__right {
    right: 80px;
  }

  .bl_cta_vscroll_track {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
    -webkit-animation: infiniteScrollY 20s linear infinite;
    animation: infiniteScrollY 20s linear infinite;
  }

  .bl_cta_vscroll__right .bl_cta_vscroll_track {
    animation-direction: reverse;
  }

  .bl_cta_vscroll_item {
    flex-shrink: 0;
  }

  .bl_cta_vscroll_item img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 12px;
    object-fit: cover;
  }

  /* Price Row */
  .bl_cta_price_row {
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: var(--space-md);
  }

  .bl_cta_price_limit img {
    max-width: 240px;
  }

  /* Action */
  .bl_cta_action {
    padding-bottom: 40px;
    margin-top: 40px;
  }

  .bl_cta_action_limit {
    font-size: var(--font-lg);
  }

  .bl_cta_action_btn {
    padding: var(--space-20) var(--space-2xl);
    font-size: var(--font-5xl);
  }
}

/* ================================================
   PC (1024px〜)
   ================================================ */
@media screen and (min-width: 1024px) {

  /* Vertical Scroll */
  .bl_cta_vscroll {
    width: 200px;
  }

  .bl_cta_vscroll_track {
    gap: var(--space-20);
  }

  .bl_cta_vscroll_item img {
    border-radius: 16px;
  }

  /* Header */
  .bl_cta_header_label {
    font-size: var(--font-4xl);
  }

  /* Price */
  .bl_cta_price_original,
  .bl_cta_price_original .lato {
    font-size: var(--font-5xl);
  }

  .bl_cta_price_tax,
  .bl_cta_price_sale_tax {
    font-size: var(--font-2xl);
  }

  .bl_cta_price_sale_num {
    font-size: 150px;
  }

  .bl_cta_price_sale_sub {
    align-items: center;
  }

  .bl_cta_price_sale_unit {
    font-size: 72px;
  }

  .bl_cta_price_note {
    font-size: var(--font-2xl);
  }

  /* Action */
  .bl_cta_action {
    position: relative;
  }

  .bl_cta_action_limit {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
  }

  .bl_cta_action_btn {
    padding: var(--space-2xl);
  }
}