@charset "UTF-8";

/* ========================================
   [0] 変数定義 (カラーパレット・基本設定)
   ======================================== */
:root {
  /* メインカラー */
  --color-dusty-pink: #DD988C; 
  --color-pink-beige: #FDF7F4; 
  --color-pastel-blue: #D1E1EB; 
  
  /* テキストカラー */
  --text-main: #4A3E3D; 
  --text-light: #8A7B7A;
  
  /* 共通設定 */
  --bg-white: #FFFFFF;
  --radius-card: 16px;
}


/* ========================================
   [1] リセット・ベーススタイル
   ======================================== */
/* ページ内リンクの移動を滑らかにする設定 */
html {
  scroll-behavior: smooth;
}

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

body {
  color: var(--text-main);
  font-family: "Zen Kaku Gothic New", sans-serif;
  line-height: 1.8;
  letter-spacing: 0.05em;
  background-color: var(--bg-white);
}

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

section {
  padding: 40px 16px;
}


/* ========================================
   [2] 共通コンポーネント (タイトル・ボタン)
   ======================================== */
.section-title {
  text-align: center;
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 24px;
  color: var(--color-dusty-pink);
}
.section-title::after {
  content: "";
  display: block;
  width: 40px;
  height: 3px;
  background-color: var(--color-pastel-blue);
  margin: 16px auto 0;
  border-radius: 2px;
}

.btn-primary {
  display: block;
  text-align: center;
  background-color: var(--color-dusty-pink);
  color: var(--bg-white);
  text-decoration: none;
  padding: 16px 24px;
  border-radius: 50px;
  font-weight: bold;
  box-shadow: 0 4px 12px rgba(221, 152, 140, 0.4);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}
.btn-primary.coming-soon {
  background-color: #e0e0e0;
  color: #999;
  box-shadow: none;
  pointer-events: none;
}

/* --- ボタングループの配置設定 --- */
.btn-wrapper {
  display: flex;
  flex-direction: column;
  gap: 16px; 
  
  max-width: 400px;
  margin: 0 auto;
}

/* --- セカンダリ（サブ）ボタン：ゴーストボタン --- */
.btn-secondary {
  display: block;
  text-align: center;
  background-color: var(--bg-white);
  color: var(--color-dusty-pink);
  text-decoration: none;
  padding: 16px 24px;
  border-radius: 50px;
  font-weight: bold;
  border: 2px solid var(--color-dusty-pink); 
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background-color: var(--color-pink-beige);
  transform: translateY(-2px);
}


/* ========================================
   [3] グローバルUI (追従要素・ヒントなど)
   ======================================== */
/* --- 横スクロールのヒント（アフォーダンス） --- */
.scroll-hint {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 4px;
  max-width: 800px;
  margin: 0 auto 8px;
  padding: 0 16px;
  font-size: 12px;
  font-weight: bold;
  color: var(--text-light);
  letter-spacing: 0.05em;
}

.hint-text-pc {
  display: none;
}
.hint-text-sp {
  display: inline;
}

.scroll-arrow {
  display: inline-block;
  animation: swipeBounce 1.5s infinite ease-in-out; 
}

/* --- 該当国でフワッと出る横長帯（サブナビ） --- */
.floating-country-bar {
  position: fixed;
  top: 100px; 
  left: 0;
  width: 100%;
  padding: 10px 16px;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(4px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
  z-index: 99;
  display: flex;
  align-items: center;
  justify-content: space-between; 
  
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.4s ease;
}
.floating-country-bar.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* 左側のテキストエリア */
.floating-text-wrap {
  display: flex;
  align-items: center;
}
.floating-label { font-size: 0.8rem; color: var(--text-light); }
.floating-name { font-size: 1.05rem; font-weight: bold; color: var(--color-dusty-pink); }
.floating-back-btn {
  font-size: 0.75rem;
  font-weight: bold;
  color: var(--text-main);
  background-color: var(--bg-white);
  padding: 6px 12px;
  border-radius: 50px;
  text-decoration: none;
  border: 1px solid #ddd;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
  white-space: nowrap;
}

.floating-back-btn:hover {
  background-color: var(--color-dusty-pink);
  color: var(--bg-white);
  border-color: var(--color-dusty-pink);
  transform: translateY(-2px);
}


/* ========================================
   [4] セクション別スタイル (スマホ優先)
   ======================================== */
/* --- 1. MV --- */
.hero-image-section {
  min-height: 45vh; position: relative; display: flex; align-items: center;
  justify-content: center; padding: 40px 20px;
  background: url('../images/MV.jpg') center/cover no-repeat; z-index: 1;
}
.hero-image-section::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(to bottom, rgba(221, 152, 140, 0.4), rgba(221, 152, 140, 0.4));
  backdrop-filter: blur(2px); z-index: -1;
}
.hero-title-wrapper { position: relative; text-align: center; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.hero-en-title {font-family: 'Helvetica Neue', Arial, sans-serif;letter-spacing: 0.2em;text-transform: uppercase;font-size: 20px;color: rgba(255, 255, 255, 0.3);position: absolute;top: 60px;white-space: nowrap;z-index: 1;}
.hero-ja-title { font-size: 3.2rem; color: var(--bg-white); line-height: 1.2; margin: 0; letter-spacing: 0.25em; text-indent: 0.25em; position: relative; z-index: 2; text-shadow: 0 2px 4px rgba(0, 0, 0, 0.25), 0 8px 16px rgba(0, 0, 0, 0.15); }

/* --- 2. 導入 --- */
.intro-section {padding: 40px 16px;background-color: var(--bg-white);text-align: center;}
.intro-container { max-width: 1000px; margin: 0 auto; }
.intro-catch {font-size: 20px;color: var(--color-dusty-pink);line-height: 1.6;margin-bottom: 32px;}
.intro-text {font-size: 14px;color: var(--text-main);line-height: 1.8;text-align: left;}

/* --- 3. バナー --- */
.campaign-banner { text-align: center; padding: 20px; }
.campaign-banner img { border-radius: 12px; }

/* --- 4. 国ボタン --- */
.country-nav {background-color: var(--bg-white);padding-bottom: 10px;scroll-margin-top: 100px;}
.section-lead {/* text-align: center; */margin-bottom: 24px;font-size: 14px;}
.country-list {
  display: flex; flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory; gap: 16px; max-width: 800px; margin: 0 auto; padding-bottom: 12px;
  scrollbar-width: none; list-style: none;
}
.country-list::-webkit-scrollbar { display: none; }
.country-list li { flex: 0 0 140px; width: 140px; scroll-snap-align: start; }
.country-list a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100px;
  background-color: #ddd;
  background-size: cover;
  background-position: center;
  border-radius: 12px;
  text-decoration: none;
  color: #fff;
  font-weight: bold;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: center;
}
.country-list a:hover { transform: translateY(-4px); box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15); }
.country-list a::before { content: ""; position: absolute; inset: 0; background: rgba(0, 0, 0, 0.3); transition: background-color 0.3s ease; }
.country-list a:hover::before { background: rgba(0, 0, 0, 0.1); }
.country-list span { position: relative; z-index: 1; transition: transform 0.3s ease; line-height: 1.4; }
.country-list a:hover span { transform: scale(1.05); }

/* --- 6. 国の特徴 --- */
.country-features {background-color: var(--color-pink-beige);padding-bottom: 1px;}
.feature-card {
  margin-bottom: 60px; background: var(--bg-white); padding: 40px 20px;
  border-radius: var(--radius-card); max-width: 1000px; margin: 0 auto 60px;
  scroll-margin-top: 100px;
}
.feature-main-title {text-align: center;font-size: 20px;margin-bottom: 24px;color: var(--color-dusty-pink);}
.feature-intro-full { text-align: center; max-width: 800px; margin: 0 auto 40px; }
.feature-sub-title {font-size: 18px;margin-bottom: 16px;color: var(--color-dusty-pink);}
.feature-desc {font-size: 14px;color: var(--text-main);line-height: 1.8;text-align: left;}
.feature-container { display: flex; flex-direction: column; gap: 40px; }
.feature-images-stack {
  display: flex; flex-direction: row; flex-wrap: nowrap; overflow-x: auto;
  scroll-snap-type: x mandatory; gap: 16px; width: 100%; padding-bottom: 12px; scrollbar-width: none;
}
.feature-images-stack::-webkit-scrollbar { display: none; }
.feature-images-stack img { flex: 0 0 85%; width: 85%; scroll-snap-align: center; height: auto; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); object-fit: cover; }
.points-main-title {font-size: 16px;color: var(--color-dusty-pink);margin-bottom: 20px;font-weight: bold;border-bottom: 2px dashed var(--color-pink-beige);padding-bottom: 8px;text-align: center;}
.feature-points-rich { list-style: none; padding: 0; margin: 0 0 32px 0; }
.feature-points-rich li { margin-bottom: 24px; background-color: var(--color-pink-beige); padding: 20px; border-radius: 12px; }
.feature-points-rich li:last-child { margin-bottom: 0; }
.point-header { display: flex; align-items: center; margin-bottom: 8px; }
.point-num { background-color: var(--color-dusty-pink); color: var(--bg-white); width: 28px; height: 28px; display: inline-flex; justify-content: center; align-items: center; border-radius: 50%; font-weight: bold; font-size: 0.9rem; font-family: 'Times New Roman', serif; flex-shrink: 0; margin-right: 12px; }
.point-title {font-size: 14px;color: var(--text-main);font-weight: bold;margin: 0;line-height: 1.4;}
.point-text {font-size: 12px;color: var(--text-light);line-height: 1.6;margin: 0;padding-left: 40px;}

/* --- 7. ツアーの特徴 (PDF) --- */
.tour-features {background-color: var(--bg-white);padding-bottom: 10px;}
.pdf-download-box { background-color: var(--color-pink-beige); padding: 40px 20px; border-radius: var(--radius-card); text-align: center; max-width: 700px; margin: 0 auto; }
.pdf-text { margin-bottom: 24px; color: var(--text-main); }
.btn-pdf { display: inline-flex; align-items: center; justify-content: center; background-color: var(--color-pastel-blue); color: #3A4B54; text-decoration: none; padding: 16px 40px; border-radius: 50px; font-weight: bold; position: relative; box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05); transition: all 0.3s ease; }
.btn-pdf::after { content: ""; width: 8px; height: 8px; border-top: 2px solid #3A4B54; border-right: 2px solid #3A4B54; transform: rotate(45deg); margin-left: 12px; transition: transform 0.3s ease; }
.btn-pdf:hover { background-color: #BBD1DD; transform: translateY(-2px); box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1); }
.btn-pdf:hover::after { transform: rotate(45deg) translate(2px, -2px); }

/* --- 8. HISが選ばれる理由 --- */
.reasons-section {background-color: var(--bg-white);padding-bottom: 10px;}
.reasons-intro {max-width: 1000px;margin: 0 auto 40px;}
.reasons-desc {font-size: 14px;color: var(--text-main);line-height: 1.8;margin-bottom: 32px;text-align: left;}
.reasons-images { display: flex; flex-wrap: nowrap; overflow-x: auto; scroll-snap-type: x mandatory; gap: 16px; padding-bottom: 12px; scrollbar-width: none; }
.reasons-images::-webkit-scrollbar { display: none; }
.reasons-images img { flex: 0 0 85%; width: 85%; scroll-snap-align: center; border-radius: 12px; object-fit: cover; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
.reasons-sub-title {text-align: center;font-size: 18px;color: var(--color-dusty-pink);margin-bottom: 32px;font-weight: bold;}
.reasons-grid { display: grid; grid-template-columns: 1fr; gap: 24px; max-width: 1000px; margin: 0 auto; }
.reason-card { background-color: var(--color-pink-beige); color: var(--text-main); border-radius: var(--radius-card); padding: 40px 24px; text-align: center; }
.reason-card:nth-child(even) { background-color: var(--color-pastel-blue); color: #3A4B54; }
.reason-num { font-size: 1.5rem; font-weight: bold; font-family: 'Times New Roman', serif; color: var(--bg-white); background-color: var(--color-dusty-pink); width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; border-radius: 50%; margin: 0 auto 16px; }
.reason-title {font-size: 16px;margin-bottom: 16px;line-height: 1.5;}
.reason-text {font-size: 14px;text-align: left;}

/* --- 9. こんな方におすすめ --- */
.recommend-section { background-color: var(--bg-white); }
.recommend-grid { display: grid; grid-template-columns: 1fr; gap: 32px; max-width: 1000px; margin: 0 auto; }
.recommend-card { background-color: var(--color-pink-beige); border-radius: var(--radius-card); padding: 32px 24px; box-shadow: 0 4px 20px rgba(0,0,0,0.04); }
.recommend-card.style-pink { background-color: #FAF4F4; border: 2px solid var(--color-pink-beige); }
.recommend-card.style-blue { background-color: #F4F8FA; border: 2px solid #E2EDF2; }
.recommend-header { text-align: center; margin-bottom: 24px; }
.recommend-target {display: inline;font-size: 16px;color: var(--text-main);font-weight: bold;line-height: 1.6;background: linear-gradient(transparent 60%, rgba(221, 152, 140, 0.4) 60%);}
.recommend-card.style-blue .recommend-target { background: linear-gradient(transparent 60%, rgba(209, 225, 235, 0.6) 60%); }
.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li {position: relative;padding: 12px 0 12px 2.2em;font-weight: bold;font-size: 14px;color: var(--text-main);line-height: 1.6;border-bottom: 1px dashed #E0E0E0;}
.check-list li:last-child { border-bottom: none; }
.check-list li::before { content: "✔︎"; position: absolute; left: 0; top: 10px; color: var(--color-dusty-pink); font-size: 1.2rem; }
.recommend-card.style-blue .check-list li::before { color: #7A9CAE; }

/* --- 10. 関連記事 --- */
.Article { max-width: 1000px; margin: 0 auto; }
.Article .Inner {
  display: flex !important; flex-direction: row !important; flex-wrap: nowrap !important; overflow-x: auto !important;
  -webkit-overflow-scrolling: touch; scroll-snap-type: x mandatory; gap: 20px; padding-bottom: 16px; scrollbar-width: none;
}
.Article .Inner::-webkit-scrollbar { display: none; }
.Article .Inner .Entry { flex: 0 0 82% !important; width: 82% !important; max-width: 82% !important; scroll-snap-align: start; float: none !important; display: block; }
.Article .Inner .link { display: block; text-decoration: none; color: var(--text-main); transition: transform 0.3s ease; }
.Article .Inner .link:hover { transform: translateY(-4px); }
.Article .Inner .Photo img { width: 100%; object-fit: cover; box-shadow: 0 4px 10px rgba(0,0,0,0.05); margin-bottom: 12px; border-radius: 12px; }
.Article .Inner .Ttl { font-size: 1rem; line-height: 1.5; margin-top: 8px; }
.Entry .tag { color: var(--color-dusty-pink) !important; border: 1px solid var(--color-dusty-pink) !important; font-size: 0.8rem; padding: 2px 8px; border-radius: 4px; margin-right: 4px; display: inline-block; }

/* --- 11. よくある質問 --- */
.faq-section { background-color: var(--color-pink-beige); }
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { background-color: var(--bg-white); border: 1px solid #EAEAEA; border-radius: 8px; margin-bottom: 16px; overflow: hidden; }
.faq-item summary { padding: 16px 40px 16px 48px; font-weight: bold; cursor: pointer; position: relative; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; } 
.faq-item summary::after { content: "＋"; position: absolute; right: 16px; top: 16px; color: var(--color-dusty-pink); }
.faq-item[open] summary::after { content: "－"; } 
.faq-item summary::before { content: "Q."; position: absolute; left: 16px; top: 16px; color: var(--color-dusty-pink); font-family: 'Times New Roman', serif; font-size: 1.2rem; }
.faq-answer { padding: 0 20px 24px 48px; margin: 0; color: var(--text-light); position: relative; }
.faq-answer::before { content: "A."; position: absolute; left: 16px; top: 0; color: #7A9CAE; font-family: 'Times New Roman', serif; font-weight: bold; font-size: 1.2rem; }

/* --- 12. 個別相談 (CTAエリア) --- */
.cta-section {background-color: var(--color-dusty-pink);padding: 40px 20px;}
.cta-card { max-width: 1000px; margin: 0 auto; background-color: var(--bg-white); border-radius: var(--radius-card); padding: 40px 24px; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08); }
.cta-main-title {text-align: center;font-size: 20px;color: var(--color-dusty-pink);margin-bottom: 24px;font-weight: bold;}
.cta-lead {font-size: 14px;font-weight: bold;color: var(--text-main);margin-bottom: 32px;line-height: 1.6;text-align: center;}
.cta-content-flex { display: flex; flex-direction: column; gap: 32px; margin-bottom: 40px; }
.cta-image-wrapper img { width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05); }
.cta-text-wrapper { display: flex; flex-direction: column; justify-content: center; }
.cta-desc {font-size: 14px;color: var(--text-light);line-height: 1.8;margin-bottom: 16px;}
.cta-highlight { font-weight: bold; color: var(--text-main); margin-bottom: 0; }
.cta-btn-wrapper { text-align: center; }
.cta-btn { max-width: 400px; margin: 0 auto; width: 100%; font-size: 1.1rem; padding: 20px 24px; }

/* --- . 商品カセット --- */
  .product-card-title {font-size: 16px !important;}
  .product-card-subtitle {font-size: 14px !important;}
  .product-card-price {font-size: 18px !important;}
  .product-card-period {font-size: 14px !important;}
  .recommended-tours .product-card,.recommended-tours .product-card * {font-family: Arial, "Helvetica Neue", Helvetica, sans-serif !important;}

/* ========================================
   [5] おすすめツアー横スクロール (スマホ限定)
   ======================================== */
@media (max-width: 767px) {
  .recommended-tours .product-feature-container {
    display: flex !important; flex-wrap: nowrap !important; overflow-x: auto !important;
    -webkit-overflow-scrolling: touch; scroll-snap-type: x mandatory;
    gap: 16px !important; scrollbar-width: none;
  }
  .recommended-tours .product-feature-container::-webkit-scrollbar { display: none; }
  .recommended-tours .product-card {
    flex: 0 0 85% !important; width: 85% !important; max-width: 85% !important;
    scroll-snap-align: start; float: none !important; display: block !important; 
  }
}


/* ========================================
   [6] PC用レスポンシブ (768px以上)
   ======================================== */
@media (min-width: 768px) {

  /*共通コンポーネント */
  section{padding: 64px 16px;}
  .section-title{font-size: 24px;}


  /* グローバルUI（PCでは隠す要素） */
  .sticky-country-badge,
  .floating-country-bar { display: none; }
  .hint-text-pc {
    display: inline;
  }
  .hint-text-sp,
  .scroll-arrow {
    display: none;
  }

  /* 1. MV */
  .hero-image-section { min-height: 50vh; }
  .hero-en-title { font-size: 6rem; top: 5px; }
  .hero-ja-title { font-size: 4.8rem; }
  
  /* 2. 導入 */
  .intro-catch {font-size: 26px;}
  .intro-text {text-align: center;font-size: 16px;}
  .intro-section{padding: 64px 16px;}
  
  /* 4. 国ボタン */
  .country-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); overflow-x: visible; }
  .country-list li { flex: auto; width: auto; }
  .section-lead {
    text-align: center;
}
  
  /* 6. 国の特徴 */
  .feature-desc {/* text-align: center; */} 
  .feature-container { flex-direction: row; align-items: flex-start; }
  .feature-container.reverse { flex-direction: row-reverse; }
  .feature-images-stack, .feature-content { flex: 1; }
  .feature-images-stack { flex-direction: column; overflow-x: visible; }
  .feature-images-stack img { flex: auto; width: 100%; }
  .feature-images-stack img:nth-child(n+3) {display: none;}
  .feature-main-title{font-size: 24px;}
  .feature-sub-title{font-size: 20px;}
  .points-main-title{font-size: 18px;}
  .point-title{font-size: 16px;}
  .point-text{font-size: 14px;}
  
  /* 8. 理由 */
  .reasons-desc {/* text-align: center; */font-size: 16px;}
  .reasons-images { overflow-x: visible; gap: 24px; }
  .reasons-images img { flex: auto; width: calc(50% - 12px); }
  .reasons-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .reason-card:nth-child(even) { background-color: var(--color-pink-beige); color: var(--text-main); }
  .reason-card:nth-child(2), .reason-card:nth-child(3) { background-color: var(--color-pastel-blue); color: #3A4B54; }
  .reasons-sub-title{font-size: 20px;}
  
  /* 9. おすすめ */
  .recommend-grid { display: grid; grid-template-columns: repeat(2, 1fr); overflow-x: visible; }
  
  /* 10. 関連記事 */
  .Article .Inner { display: grid !important; grid-template-columns: repeat(3, 1fr) !important; gap: 32px; overflow-x: visible !important; }
  .Article .Inner .Entry { flex: auto !important; width: auto !important; max-width: none !important; }
  
  /* 12. CTA */
  .cta-card { padding: 60px 48px; }
  .cta-main-title {font-size: 28px;}
  .cta-lead {font-size: 16px;margin-bottom: 48px;}
  .cta-content-flex { flex-direction: row; align-items: center; gap: 48px; }
  .cta-image-wrapper, .cta-text-wrapper { flex: 1; }
  .cta-section{padding: 64px 16px;}
  
  /* --- ※. 商品カセット --- */
  .product-card-title { 
    font-size: 1.0rem !important; 
    font-weight: bold !important; 
    margin-bottom: 5px !important; 
    flex-shrink: 0 !important; 
	text-align: justify !important;
}
    .product-card-subtitle { 
    font-size: 0.9rem !important; 
    color: #666 !important; 
	text-align: justify !important;
    margin-bottom: 10px !important; 
    flex-grow: 1 !important;
}
    .product-card-price { 
    font-size: 1.1rem !important; 
    color: #d9534f !important; 
    font-weight: bold !important; 
    flex-shrink: 0 !important; 
	text-align: justify !important;
}
    .product-card-period { 
    font-size: 0.85rem !important; 
    color: #999 !important; 
	text-align: justify !important;
	margin-left: -10px !important;
	padding-top: 5px !important;
    padding-left: 10px !important;
    flex-shrink: 0 !important; 
}

  
}


/* ========================================
   [7] アニメーション設定 (Keyframes)
   ======================================== */
/* --- スマホ用：横に動く矢印 --- */
@keyframes swipeBounce {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(4px); }
}

/* --- ★追加 PC用：縦に動く矢印 --- */
.scroll-arrow-down {
  display: inline-block;
  animation: bounceDown 1.5s infinite ease-in-out; /* 1.5秒間隔で縦に動く */
}

@keyframes bounceDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); } /* 下に4px動く */
}