/* ========================================
       CSS Variables - 母の日カラーパレット
    ======================================== */
    :root {
      --spring-pink:      #FFECF0;
      --sakura-pink:      #FFD9E3;
      --accent-pink:      #FF8E9E;
      --deep-rose:        #E77AB5;
      --cream:            #FFF8F0;
      --beige:            #F5EFE8;
      --charcoal:         #5D4A4D;
      --brown:            #8B7874;
      --white:            #FFFFFF;
      --gold:             #D4A574;
      --pink_red:            #d84e52;

      --font-mincho: 'Shippori Mincho', 'Noto Serif JP', serif;
      --font-sans:   'Noto Sans JP', sans-serif;

      --shadow-soft:  0 4px 20px rgba(93,74,77,0.08);
      --shadow-hover: 0 8px 30px rgba(93,74,77,0.15);
    }

    * {
      box-sizing: border-box !important;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: var(--font-sans);
      background: linear-gradient(to bottom, #FFF8F5, #FFF0F4, #FFECF0);
      color: var(--charcoal);
      line-height: 1.8;
      overflow-x: hidden;
      width: 100%;
    }

    img {
      max-width: 100%;
      height: auto;
      display: block;
    }

    a {
      text-decoration: none;
      color: inherit;
    }

    /* ========================================
       Campaign Header Banner
    ======================================== */
    .campaign-banner {
      background: linear-gradient(135deg, var(--sakura-pink), var(--spring-pink));
      padding: 10px 0;
      text-align: center;
      font-weight: 700;
      font-size: 13px;
      color: var(--charcoal);
      letter-spacing: 0.08em;
      border-bottom: 2px solid rgba(231,122,181,0.2);
      animation: gentle-pulse 3s ease-in-out infinite;
    }

    @keyframes gentle-pulse {
      0%, 100% { opacity: 1; }
      50% { opacity: 0.95; }
    }

    .campaign-banner .icon {
      color: var(--accent-pink);
      margin: 0 8px;
      animation: bounce-heart 1.5s infinite;
    }

    @keyframes bounce-heart {
      0%, 100% { transform: scale(1); }
      50% { transform: scale(1.2); }
    }

    /* ========================================
       Hero Section
    ======================================== */
    .hero {
      position: relative;
      min-height: 90vh;
      display: block;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding: 0 0 80px;
      background: 
        radial-gradient(circle at 20% 30%, rgba(255,217,227,0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255,236,240,0.4) 0%, transparent 50%),
        linear-gradient(to bottom, #FFF8F5, #FFF0F4);
      overflow: hidden;
    }

    .hero::before,
    .hero::after {
      content: '';
      position: absolute;
      width: 300px;
      height: 300px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(255,142,158,0.1), transparent 70%);
      pointer-events: none;
      animation: float 8s ease-in-out infinite;
    }

    .hero::before {
      top: -100px;
      left: -100px;
    }

    .hero::after {
      bottom: -120px;
      right: -120px;
      animation-delay: 4s;
    }

    @keyframes float {
      0%, 100% { transform: translateY(0) scale(1); }
      50% { transform: translateY(-30px) scale(1.05); }
    }

    .hero-content {
      position: relative;
      z-index: 2;
      max-width: 900px;
      margin: 0 auto;
    }

    /* Hero visual - top banner image */
    .hero-visual {
      width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
      margin-bottom: 40px;
      overflow: hidden;
      padding: 55px 0 0 0;
    }

    .hero-visual img {
      width: 100%;
      height: auto;
      display: block;
      padding: 40px 0 0 0;
    }

    .hero-ribbon {
      display: inline-block;
      background: var(--deep-rose);
      color: var(--white);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.12em;
      padding: 8px 28px;
      border-radius: 30px;
      margin-bottom: 24px;
      box-shadow: 0 4px 15px rgba(231,122,181,0.35);
    }

    .hero-headline {
      font-family: var(--font-mincho);
      font-size: 28px;
      font-weight: 600;
      line-height: 1.6;
      color: var(--charcoal);
      margin-bottom: 20px;
      letter-spacing: 0.05em;
    }

    .hero-headline em {
      color: var(--deep-rose);
      font-style: normal;
      font-weight: 700;
    }

    .hero-lead {
      font-size: 15px;
      color: var(--brown);
      line-height: 1.9;
      margin-bottom: 36px;
    }

    .hero-cta {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: var(--pink_red);
      color: var(--white);
      font-weight: 700;
      font-size: 16px;
      padding: 18px 40px;
      border-radius: 50px;
      box-shadow: 0 6px 20px rgba(165,42,42,0.45);
      transition: all 0.3s ease;
    }

    .hero-cta:hover {
      background: #ff677d;
      transform: translateY(-3px);
      box-shadow: 0 8px 25px rgba(165,42,42,0.45);
    }

    @media (min-width: 768px) {
      .hero-headline { font-size: 38px; }
      /*.hero-visual { padding: 0 0 0 0;}*/
    }

    /* ========================================
       Container & Section
    ======================================== */
    .container {
      max-width: 1080px;
      margin: 0 auto;
      padding: 0 20px;
    }

    .section {
      padding: 70px 0;
    }

    .section-header {
      text-align: center;
      margin-bottom: 50px;
    }

    .section-ribbon {
      display: inline-block;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.15em;
      color: var(--deep-rose);
      border: 2px solid var(--deep-rose);
      padding: 6px 20px;
      border-radius: 30px;
      margin-bottom: 16px;
    }

    .section-title {
      font-family: var(--font-mincho);
      font-size: 26px;
      font-weight: 600;
      color: var(--charcoal);
      line-height: 1.6;
      margin-bottom: 12px;
    }

    .section-lead {
      font-size: 14px;
      color: var(--brown);
      line-height: 1.8;
    }

    @media (min-width: 768px) {
      .section-title { font-size: 32px; }
    }

    /* ========================================
       Story Section
    ======================================== */
    .story-section {
      background: var(--white);
      border-top: 1px solid rgba(255,217,227,0.5);
      border-bottom: 1px solid rgba(255,217,227,0.5);
    }

    .story-content {
      max-width: 760px;
      margin: 0 auto;
    }

    .story-text {
      font-size: 15px;
      line-height: 2;
      color: var(--charcoal);
      margin-bottom: 28px;
    }

    .story-text em {
      color: var(--pink_red);
      font-style: normal;
      font-weight: 700;
    }

    .story-highlight {
      background: linear-gradient(135deg, var(--spring-pink), var(--sakura-pink));
      padding: 24px 28px;
      border-left: 4px solid var(--accent-pink);
      border-radius: 8px;
      margin: 28px 0;
    }

    .story-highlight p {
      font-size: 15px;
      line-height: 2;
      color: var(--charcoal);
    }

    .story-highlight strong {
      color: var(--deep-rose);
      font-weight: 700;
    }

    /* ========================================
       Features Grid (3 cards)
    ======================================== */
    .features-section {
      background: linear-gradient(to bottom, var(--cream), var(--beige));
    }

    .features-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 24px;
    }

    @media (min-width: 768px) {
      .features-grid {
        grid-template-columns: repeat(3, 1fr);
      }
    }

    .feature-card {
      background: var(--white);
      border-radius: 12px;
      padding: 32px 24px;
      text-align: center;
      box-shadow: var(--shadow-soft);
      transition: all 0.3s ease;
      border: 1px solid rgba(255,217,227,0.3);
    }

    .feature-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-hover);
    }

    .feature-icon {
      width: 60px;
      height: 60px;
      background: linear-gradient(135deg, var(--sakura-pink), var(--spring-pink));
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 20px;
      font-size: 26px;
      color: var(--deep-rose);
    }

    .feature-title {
      font-family: var(--font-mincho);
      font-size: 17px;
      font-weight: 600;
      color: var(--charcoal);
      margin-bottom: 12px;
      line-height: 1.5;
    }

    .feature-text {
      font-size: 14px;
      color: var(--brown);
      line-height: 1.8;
    }

    /* ========================================
       Plans Section (3 product cards)
    ======================================== */
    .plans-section {
      background: var(--white);
    }

    .plans-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 28px;
    }

    @media (min-width: 768px) {
      .plans-grid {
        grid-template-columns: repeat(3, 1fr);
      }
    }

    .plan-card {
      background: linear-gradient(to bottom, #FFFBF8, #FFF8F5);
      border-radius: 16px;
      padding: 36px 28px;
      border: 2px solid rgba(255,217,227,0.4);
      box-shadow: var(--shadow-soft);
      transition: all 0.3s ease;
      position: relative;
      display: flex;
      flex-direction: column;
    }

    .plan-card:hover {
      transform: translateY(-8px);
      box-shadow: var(--shadow-hover);
      border-color: var(--accent-pink);
    }

    .plan-badge {
      position: absolute;
      top: -12px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--deep-rose);
      color: var(--white);
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.1em;
      padding: 6px 20px;
      border-radius: 30px;
      box-shadow: 0 4px 15px rgba(231,122,181,0.4);
    }

    .plan-badge.popular {
      background: var(--gold);
    }

    .plan-product-visual {
      width: calc(100% + 56px); /* 親要素のpadding分（左右28pxずつ）外に広げる */
      margin: -36px -28px 24px -28px; /* 上・左右の余白を相殺してカードの上部に密着させる */
      overflow: hidden;
      border-radius: 16px 16px 0 0; /* カードの角丸に合わせる */
    }

    .plan-img {
      width: 100%;
      height: 200px; /* PC/SP共通で程よい高さを確保 */
      object-fit: cover; /* 画像の比率を保ちつつ枠いっぱいに表示 */
      display: block;
      transition: transform 0.3s ease;
    }

    .plan-card:hover .plan-img {
      transform: scale(1.05); /* ホバー時に少しズームして質感を強調 */
    }

    /* プラン名の上の余白を調整 */
    .plan-name {
      margin-top: 10px;
    }

    /* プラン画像コンテナ：カードの左右の余白（28px）を無視して端まで広げる */
    .plan-image-container {
      width: 100%;
      padding: 10px;          /* 画像の周りに適度な余白を作る */
      margin-bottom: 10px;    /* 下のテキストとの間隔 */
      display: flex;
      justify-content: center;
      align-items: center;
      box-sizing: border-box;
    }

    /* 画像本体：ピクセル比を維持 */
    .plan-img-natural {
      max-width: 100%;        /* ボックスからはみ出さない */
      height: auto;           /* 本体の比率（アスペクト比）を維持 */
      border-radius: 8px;     /* 少しだけ角を丸くして柔らかい印象に */
      display: block;
    }

    /* 画像本体：ピクセル比を維持したまま横幅いっぱいに */
    .plan-img-fluid {
      width: 100%;
      height: auto;      /* これでピクセル比（アスペクト比）を維持します */
      display: block;
      transition: transform 0.3s ease;
    }

    /* ホバー時に少しズームする演出（任意） */
    .plan-card:hover .plan-img-fluid {
      transform: scale(1.03);
    }

    .plan-name {
      font-family: var(--font-mincho);
      font-size: 18px;
      font-weight: 600;
      color: var(--charcoal);
      text-align: center;
      margin-bottom: 12px;
      line-height: 1.5;
    }

.plan-price {
  text-align: center;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column; /* 縦に並べる */
  align-items: center;
  gap: 2px;
}

/* 通常価格（打ち消し線） */
.plan-price-old {
  font-size: 13px;
  color: #999;
  text-decoration: line-through; /* 打ち消し線 */
  font-weight: 400;
}

/* キャンペーン価格のメイン行 */
.plan-price-main {
  display: flex;
  align-items: baseline;
  justify-content: center;
  color: #d84e52; /* LACURIのアクセントカラーや赤系で強調 */
}

.plan-price-symbol {
  font-size: 18px;
  font-weight: 700;
  margin-right: 2px;
}

.plan-price-num {
  font-size: 36px; /* 少し大きくして強調 */
  font-weight: 800;
  font-family: var(--font-sans);
}

.plan-price-tax {
  font-size: 12px;
  margin-left: 4px;
  color: var(--charcoal);
}

    .plan-desc {
      font-size: 13px;
      line-height: 1.8;
      color: var(--brown);
      margin-bottom: 20px;
      text-align: center;
      flex: 1;
    }

    .plan-features {
      display: flex;
      flex-direction: column;
      gap: 8px;
      margin-bottom: 20px;
    }

    .plan-features li {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      color: var(--charcoal);
    }

    .plan-features li i {
      color: var(--pink_red);
      font-size: 12px;
    }

    .plan-cta {
      display: block;
      background: var(--pink_red);
      color: var(--white);
      font-weight: 700;
      font-size: 15px;
      padding: 14px 24px;
      border-radius: 50px;
      text-align: center;
      box-shadow: 0 4px 15px rgba(165,42,42,0.35);
      transition: all 0.3s ease;
    }

    .plan-cta:hover {
      background: #ff677d;
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(165,42,42,0.45);
    }

    /* ========================================
       Steps Section (How it works)
    ======================================== */
    .steps-section {
      background: linear-gradient(to bottom, var(--beige), var(--cream));
    }

    .steps-flow {
      display: flex;
      flex-direction: column;
      gap: 20px;
      max-width: 800px;
      margin: 0 auto;
    }

    @media (min-width: 768px) {
      .steps-flow {
        flex-direction: row;
        align-items: stretch;
      }
    }

    .step {
      flex: 1;
      background: var(--white);
      border-radius: 12px;
      padding: 32px 24px;
      text-align: center;
      box-shadow: var(--shadow-soft);
      border: 1px solid rgba(255,217,227,0.3);
    }

    .step-num {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 44px;
      height: 44px;
      background: var(--accent-pink);
      color: var(--white);
      border-radius: 50%;
      font-weight: 700;
      font-size: 16px;
      margin-bottom: 16px;
    }

    .step-badge-img {
      width: 50px;           /* サイズはお好みで調整してください */
      height: auto;
      display: block;
      margin: 0 auto 16px;   /* 中央寄せにし、下のアイコンとの間隔を空ける */
    }

    .step-icon {
      /* 背景色や円形の設定を解除し、マージンのみ調整 */
      margin-bottom: 16px;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .step-img {
      /* 正方形でサイズを統一 */
      width: 200px;
      height: 170px;
      /* 画像の比率を保ったまま枠に収める（端をトリミング） */
      object-fit: cover;
      /* 角を丸めて柔らかい印象に */
      border-radius: 12px;
      /* 邪魔にならない程度の薄い枠線（任意） */
      border: 1px solid var(--sakura-pink);
      box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    }

    .step-title {
      font-family: var(--font-mincho);
      font-size: 16px;
      font-weight: 600;
      color: var(--charcoal);
      margin-bottom: 10px;
    }

    .step-text {
      font-size: 13px;
      color: var(--brown);
      line-height: 1.8;
    }

    /* Step矢印 */
    .step-arrow {
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--accent-pink);
      font-size: 22px;
      flex-shrink: 0;
    }

    /* SP: 縦並びのため下矢印 */
    .step-arrow-down { display: flex; }
    .step-arrow-right { display: none; }

    @media (min-width: 768px) {
      .step-arrow-down { display: none; }
      .step-arrow-right { display: flex; }
    }


    /* ========================================
       Leather Section
    ======================================== */
    .leather-section {
      background: linear-gradient(135deg, #FFF5F8, #F9F0F5);
      border-top: 1px solid rgba(255,217,227,0.5);
      border-bottom: 1px solid rgba(255,217,227,0.5);
    }

    .leather-inner {
      display: flex;
      flex-direction: column;
      gap: 32px;
      max-width: 900px;
      margin: 0 auto;
    }

    @media (min-width: 768px) {
      .leather-inner {
        flex-direction: row;
        align-items: center;
        gap: 60px;
      }
    }

    .leather-text {
      flex: 1;
    }

    .leather-text .section-ribbon {
      display: inline-block;
      margin-bottom: 16px;
    }

    .leather-title {
      font-family: var(--font-mincho);
      font-size: 22px;
      font-weight: 600;
      color: var(--charcoal);
      line-height: 1.6;
      margin-bottom: 16px;
    }

    @media (min-width: 768px) {
      .leather-title { font-size: 26px; }
    }

    .leather-desc {
      font-size: 14px;
      line-height: 1.9;
      color: var(--brown);
      margin-bottom: 20px;
    }

    .leather-points {
      display: flex;
      flex-direction: column;
      gap: 10px;
      margin-bottom: 28px;
    }

    .leather-point {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      font-size: 14px;
      color: var(--charcoal);
    }

    .leather-point i {
      color: var(--deep-rose);
      font-size: 14px;
      margin-top: 3px;
      flex-shrink: 0;
    }

    .leather-cta {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--deep-rose);
      color: var(--white);
      font-weight: 700;
      font-size: 15px;
      padding: 14px 28px;
      border-radius: 6px;
      box-shadow: 0 4px 15px rgba(231,122,181,0.35);
      transition: all 0.3s ease;
    }

    .leather-cta:hover {
      background: #C55E9A;
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(231,122,181,0.45);
    }

    .leather-visual {
      flex: 0 0 280px;
    }

    .leather-card {
      background: var(--white);
      border-radius: 16px;
      padding: 32px 24px;
      text-align: center;
      box-shadow: var(--shadow-soft);
      border: 1px solid rgba(255,217,227,0.4);
    }

    .leather-card-icon {
      font-size: 52px;
      margin-bottom: 16px;
    }

    .leather-card-title {
      font-family: var(--font-mincho);
      font-size: 17px;
      font-weight: 600;
      color: var(--charcoal);
      margin-bottom: 12px;
    }

    .leather-card-list {
      text-align: left;
      font-size: 13px;
      color: var(--brown);
      line-height: 1.8;
    }

    .leather-card-list li {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 6px 0;
      border-bottom: 1px solid rgba(255,217,227,0.3);
    }

    .leather-card-list li:last-child {
      border-bottom: none;
    }

    .leather-card-list li i {
      color: var(--deep-rose);
      font-size: 12px;
    }

    /* ========================================
       Reviews Section
    ======================================== */
    .reviews-section {
      background: var(--white);
    }

    .reviews-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 24px;
      max-width: 900px;
      margin: 0 auto;
    }

    @media (min-width: 768px) {
      .reviews-grid {
        grid-template-columns: repeat(3, 1fr);
      }
    }

    .review-card {
      background: linear-gradient(to bottom, #FFFBF8, #FFF8F5);
      border-radius: 12px;
      padding: 28px 24px;
      box-shadow: var(--shadow-soft);
      border: 1px solid rgba(255,217,227,0.3);
    }

    .review-stars {
      display: flex;
      gap: 4px;
      margin-bottom: 12px;
      color: var(--gold);
      font-size: 14px;
    }

    .review-text {
      font-size: 14px;
      line-height: 1.9;
      color: var(--charcoal);
      margin-bottom: 16px;
    }

    .review-meta {
      display: flex;
      align-items: center;
      gap: 10px;
      padding-top: 12px;
      border-top: 1px solid rgba(255,217,227,0.3);
    }

    .review-avatar {
      width: 36px;
      height: 36px;
      background: linear-gradient(135deg, var(--sakura-pink), var(--spring-pink));
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--deep-rose);
      font-size: 14px;
    }

    .review-info strong {
      display: block;
      font-size: 13px;
      color: var(--charcoal);
    }

    .review-info span {
      font-size: 11px;
      color: var(--brown);
    }

    /* ========================================
       Closing CTA Section
    ======================================== */
    .closing-section {
      background: linear-gradient(135deg, var(--sakura-pink), var(--spring-pink));
      text-align: center;
      padding: 80px 20px;
      position: relative;
      overflow: hidden;
    }

    .closing-section::before {
      content: '';
      position: absolute;
      top: -100px;
      right: -100px;
      width: 300px;
      height: 300px;
      background: radial-gradient(circle, rgba(255,255,255,0.3), transparent 70%);
      border-radius: 50%;
    }

    .closing-content {
      position: relative;
      z-index: 2;
      max-width: 700px;
      margin: 0 auto;
    }

    .closing-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(255,255,255,0.6);
      color: var(--deep-rose);
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 0.1em;
      padding: 8px 24px;
      border-radius: 30px;
      margin-bottom: 24px;
    }

    .closing-headline {
      font-family: var(--font-mincho);
      font-size: 28px;
      font-weight: 600;
      color: var(--charcoal);
      line-height: 1.6;
      margin-bottom: 20px;
    }

    .closing-headline em {
      color: var(--deep-rose);
      font-style: normal;
    }

    .closing-text {
      font-size: 15px;
      line-height: 2;
      color: var(--charcoal);
      margin-bottom: 36px;
    }

    .closing-cta {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: var(--pink_red);
      color: var(--white);
      font-weight: 700;
      font-size: 17px;
      padding: 20px 48px;
      border-radius: 50px;
      box-shadow: 0 6px 20px rgba(165,42,42,0.35);
      transition: all 0.3s ease;
    }

    .closing-cta:hover {
      background: #ff677d;
      transform: translateY(-3px);
      box-shadow: 0 8px 25px rgba(165,42,42,0.45);
    }

    @media (min-width: 768px) {
      .closing-headline { font-size: 36px; }
    }

    /* ========================================
       Footer
    ======================================== */
    .footer {
      background: var(--charcoal);
      color: rgba(255,255,255,0.7);
      padding: 40px 20px 32px;
      text-align: center;
    }

    .footer-logo {
      font-family: var(--font-mincho);
      font-size: 20px;
      font-weight: 600;
      color: var(--white);
      margin-bottom: 20px;
      letter-spacing: 0.12em;
    }

    .footer-nav {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 8px 24px;
      margin-bottom: 20px;
    }

    .footer-nav a {
      font-size: 12px;
      color: rgba(255,255,255,0.6);
      transition: color 0.3s;
    }

    .footer-nav a:hover {
      color: var(--accent-pink);
    }

    .footer-copy {
      font-size: 11px;
      color: rgba(255,255,255,0.5);
    }

    /* ========================================
       Fixed Bottom CTA (Mobile)
    ======================================== */
    .fixed-cta {
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      z-index: 100;
      background: rgba(255,255,255,0.98);
      backdrop-filter: blur(10px);
      padding: 12px 16px;
      box-shadow: 0 -4px 20px rgba(93,74,77,0.15);
      border-top: 2px solid var(--sakura-pink);
      transform: translateY(100%);
      transition: transform 0.4s ease;
      max-width: 100vw;
    }

    .fixed-cta.visible {
      transform: translateY(0);
    }

    .fixed-cta-btn {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      width: 100%;
      max-width: 480px;
      margin: 0 auto;
      background: var(--pink_red);
      color: var(--white);
      font-weight: 700;
      font-size: 15px;
      padding: 14px 24px;
      border-radius: 50px;
      box-shadow: 0 4px 15px rgba(165,42,42,0.45);
    }

    @media (min-width: 1024px) {
      .fixed-cta {
        display: none;
      }
    }

    /* ========================================
       Scroll Animations
    ======================================== */
    .fade-in {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }

    .fade-in.visible {
      opacity: 1;
      transform: translateY(0);
    }
    


    /* ========================================
       Coupon Section
    ======================================== */
    .coupon-section {
      padding-top: 0;
      margin-top: -24px;
      position: relative;
      z-index: 3;
    }

    .coupon-card {
      position: relative;
      overflow: hidden;
      background: linear-gradient(135deg, rgba(255,255,255,0.96), rgba(255,248,240,0.98));
      border: 1px solid rgba(231,122,181,0.2);
      border-radius: 28px;
      padding: 28px 22px;
      box-shadow: 0 18px 45px rgba(231,122,181,0.14);
      text-align: center;
    }

    .coupon-card::before,
    .coupon-card::after {
      content: '';
      position: absolute;
      border-radius: 50%;
      pointer-events: none;
      z-index: 0;
    }

    .coupon-card::before {
      width: 180px;
      height: 180px;
      top: -80px;
      left: -60px;
      background: radial-gradient(circle, rgba(255,217,227,0.55) 0%, rgba(255,217,227,0) 72%);
    }

    .coupon-card::after {
      width: 220px;
      height: 220px;
      right: -90px;
      bottom: -110px;
      background: radial-gradient(circle, rgba(255,236,240,0.9) 0%, rgba(255,236,240,0) 70%);
    }

    .coupon-header,
    .coupon-title,
    .coupon-text,
    .coupon-copy-wrap,
    .coupon-status {
      position: relative;
      z-index: 1;
    }

    .coupon-ribbon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 8px 18px;
      border-radius: 999px;
      background: linear-gradient(135deg, var(--deep-rose), var(--accent-pink));
      color: var(--white);
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.16em;
      box-shadow: 0 10px 24px rgba(231,122,181,0.24);
      margin-bottom: 14px;
    }

    .coupon-period {
      font-size: 13px;
      color: var(--brown);
      line-height: 1.8;
    }

    .coupon-title {
      font-family: var(--font-mincho);
      font-size: 24px;
      font-weight: 600;
      line-height: 1.6;
      color: var(--charcoal);
      margin: 18px 0 14px;
    }

    .coupon-text {
      font-size: 14px;
      color: var(--brown);
      line-height: 1.9;
      margin-bottom: 22px;
    }

    .coupon-copy-wrap {
      display: flex;
      flex-direction: column;
      gap: 12px;
      align-items: center;
      justify-content: center;
    }

    .coupon-code,
    .coupon-copy-button {
      border: none;
      cursor: pointer;
      transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
      font-family: inherit;
    }

    .coupon-code {
      width: min(100%, 420px);
      background: linear-gradient(135deg, #fff7fa, #fff0f6);
      color: var(--pink_red);
      border: 2px dashed rgba(216,78,82,0.35);
      border-radius: 22px;
      padding: 18px 20px;
      font-size: 30px;
      font-weight: 700;
      letter-spacing: 0.16em;
      box-shadow: inset 0 0 0 1px rgba(255,255,255,0.5);
    }

    .coupon-copy-button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-width: 220px;
      background: var(--pink_red);
      color: var(--white);
      padding: 15px 26px;
      border-radius: 999px;
      font-size: 15px;
      font-weight: 700;
      box-shadow: 0 8px 22px rgba(216,78,82,0.22);
    }

    .coupon-code:hover,
    .coupon-copy-button:hover {
      transform: translateY(-2px);
    }

    .coupon-code:focus-visible,
    .coupon-copy-button:focus-visible {
      outline: 3px solid rgba(231,122,181,0.3);
      outline-offset: 3px;
    }

    .coupon-status {
      margin-top: 16px;
      font-size: 13px;
      color: var(--deep-rose);
      font-weight: 500;
      line-height: 1.8;
    }

    .coupon-card.is-upcoming .coupon-status {
      color: var(--brown);
    }

    .coupon-card.is-expired .coupon-code,
    .coupon-card.is-expired .coupon-copy-button {
      opacity: 0.5;
      cursor: not-allowed;
      transform: none;
      box-shadow: none;
    }

    .coupon-card.is-copied .coupon-copy-button {
      background: var(--deep-rose);
    }

    @media (min-width: 768px) {
      .coupon-section {
        margin-top: -38px;
      }

      .coupon-card {
        padding: 42px 48px;
      }

      .coupon-title {
        font-size: 32px;
      }

      .coupon-text {
        font-size: 15px;
      }

      .coupon-copy-wrap {
        flex-direction: row;
      }

      .coupon-code {
        width: auto;
        min-width: 320px;
        font-size: 34px;
      }
    }


/* ========================================
       FAQ Section (Compact Version)
    ======================================== */
    .faq-section {
      background: var(--white);
    }

    .faq-container {
      max-width: 800px; /* 横幅を一定に固定 */
      margin: 0 auto;
      padding: 0 20px;
    }

    .faq-item {
      background: var(--cream);
      border-radius: 8px;
      margin-bottom: 12px; /* 項目間の隙間を狭く */
      border: 1px solid rgba(231,122,181,0.15);
      overflow: hidden;
    }

    .faq-question {
      padding: 14px 20px; /* 縦パディングを縮小 */
      font-weight: 700;
      color: var(--charcoal);
      cursor: pointer;
      list-style: none;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 15px;
    }

    .faq-question::-webkit-details-marker {
      display: none;
    }

    /* アイコン部分のコンパクト化 */
    .faq-icon {
      position: relative;
      width: 16px;
      height: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    .faq-icon::before,
    .faq-icon::after {
      content: '';
      position: absolute;
      background: var(--deep-rose);
      transition: all 0.3s ease;
    }

    /* 横棒 */
    .faq-icon::before {
      width: 12px;
      height: 2px;
    }
    /* 縦棒 */
    .faq-icon::after {
      width: 2px;
      height: 12px;
    }

    /* 開いている時の「＋」→「ー」切り替え */
    .faq-item[open] .faq-icon::after {
      transform: rotate(90deg);
      opacity: 0;
    }

    .faq-item[open] .faq-question {
      background: rgba(255,236,240,0.6);
      border-bottom: 1px solid rgba(231,122,181,0.1);
    }

    .faq-answer {
      padding: 16px 20px; /* 回答エリアもコンパクトに */
      font-size: 14px;
      line-height: 1.6;
      color: var(--brown);
      background: var(--white);
    }

    @media (max-width: 768px) {
      .faq-question { font-size: 14px; padding: 12px 16px; }
      .faq-answer { font-size: 13px; }
    }


    .footer-navi{
      max-width: 100vw;
    }


    /* ① bodyの横揺れを禁止する */
body {
    overflow-x: hidden;
    position: relative;
    width: 100%; 
}


img {
    max-width: 100%;
    height: auto;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}