/* =========================================================
   Netherlands Styles - Simplified & Organized
   依存: base.css, components.css, animations.css
   目的: オランダ移住サイト専用のスタイル
   ========================================================= */

/* -----------------------------
   カラーパレット
   ----------------------------- */
:root {
  /* オランダ国旗カラー */
  --netherlands-red: #ae1c28;
  --netherlands-blue: #21468b;
  --netherlands-white: #ffffff;

  /* アクセントカラー */
  --orange-accent: #ff6b35;
  --canal-blue: #4a90e2;
  --field-green: #228b22;

  /* 背景・テキスト */
  --bg-light: #f8fafe;
  --text-dark: #2c3e50;
  --text-muted: #5a6c7d;
  
  /* 新しく追加：落ち着いたカラー */
  --challenge-bg: #6b7280;
  --challenge-text: #f3f4f6;
  --planning-accent: #e7e5e4;
  --planning-bg: #fafaf9;
}

/* -----------------------------
   基本設定
   ----------------------------- */
body {
  font-family: "Noto Sans JP", sans-serif;
  background-color: var(--bg-light);
  color: var(--text-dark);
  line-height: 1.6;
}

/* セクションタイトル共通スタイル */
.section-title {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  text-align: center;
  margin-bottom: 2rem;
  color: var(--netherlands-blue);
  position: relative;
}

.section-title::after {
  content: "";
  display: block;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--orange-accent), var(--netherlands-red));
  margin: 0.5rem auto 0;
  border-radius: 2px;
}

/* -----------------------------
   1. Hero Section - 白ベース、ボタン強調
   ----------------------------- */
.netherlands-hero {
  background: var(--netherlands-white);
  color: var(--text-dark);
  text-align: center;
  padding: 6rem 2rem;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid #e5e7eb;
}

.netherlands-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(33, 70, 139, 0.03) 0%, rgba(74, 144, 226, 0.05) 50%, rgba(255, 107, 53, 0.03) 100%);
  z-index: 0;
}

.netherlands-hero .container {
  position: relative;
  z-index: 1;
}

.netherlands-hero h1 {
  font-size: clamp(32px, 4vw, 48px);
  margin-bottom: 1rem;
  font-weight: 700;
  color: var(--netherlands-blue);
}

.hero-lead {
  font-size: clamp(18px, 2vw, 22px);
  margin-bottom: 1rem;
  font-weight: 600;
  color: var(--text-dark);
}

.hero-description {
  font-size: clamp(16px, 1.5vw, 18px);
  margin-bottom: 2rem;
  color: var(--text-muted);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* CTAボタン - より目立つように */
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  min-width: 180px;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.email-btn {
  background: linear-gradient(135deg, var(--netherlands-blue), var(--canal-blue));
  color: var(--netherlands-white);
  border: 2px solid var(--netherlands-blue);
}

.email-btn:hover {
  background: linear-gradient(135deg, #1e40af, #2563eb);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(33, 70, 139, 0.3);
}

.line-btn {
  background: linear-gradient(135deg, var(--field-green), #32cd32);
  color: var(--netherlands-white);
  border: 2px solid var(--field-green);
}

.line-btn:hover {
  background: linear-gradient(135deg, #1e7e1e, var(--field-green));
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(34, 139, 34, 0.3);
}

/* -----------------------------
   2. Main Visual
   ----------------------------- */
.main-visual {
  width: 100%;
  max-height: 500px;
  overflow: hidden;
}

.main-visual img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  display: block;
}

/* -----------------------------
   3. 選ばれる理由
   ----------------------------- */
.reasons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.reason {
  background: var(--netherlands-white);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  text-align: center;
}

.reason__title {
  font-size: 1.25rem;
  color: var(--netherlands-blue);
  margin-bottom: 1rem;
  font-weight: 600;
}

.reason__desc {
  color: var(--text-muted);
  line-height: 1.6;
}

/* -----------------------------
   4. ニュース・ブログ
   ----------------------------- */
.news-list {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.news-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--netherlands-white);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.news-item a {
  font-weight: 600;
  color: var(--netherlands-blue);
  text-decoration: none;
}

.news-item time {
  color: var(--text-muted);
  font-size: 0.9rem;
  white-space: nowrap;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.card {
  background: var(--netherlands-white);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.card__title a {
  color: var(--netherlands-blue);
  text-decoration: none;
  font-weight: 600;
}

.card__excerpt {
  color: var(--text-muted);
  margin-top: 0.5rem;
  line-height: 1.6;
}

/* -----------------------------
   5. 特権・課題・メリットセクション
   ----------------------------- */
.privilege-section {
  background: linear-gradient(135deg, var(--field-green), #32cd32);
  color: var(--netherlands-white);
  text-align: center;
  padding: 4rem 2rem;
}

.privilege-section h2 {
  font-size: clamp(24px, 3vw, 32px);
  margin-bottom: 1rem;
  color: var(--netherlands-white);
}

.privilege-section h3 {
  font-size: clamp(20px, 2.5vw, 28px);
  margin-bottom: 1rem;
  color: var(--netherlands-white);
}

/* 課題セクション - 落ち着いた色使いに変更 */
.challenge-section {
  background: var(--challenge-bg);
  color: var(--challenge-text);
  padding: 4rem 2rem;
  text-align: center;
}

.challenge-section h2 {
  font-size: clamp(24px, 3vw, 32px);
  margin-bottom: 2rem;
  color: var(--netherlands-white);
}

.challenge-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.challenge-item {
  background: rgba(255, 255, 255, 0.15);
  padding: 1.5rem;
  border-radius: 12px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.challenge-item h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: var(--netherlands-white);
}

.challenge-item p {
  color: var(--challenge-text);
}

.benefits-section {
  background: var(--bg-light);
  padding: 4rem 2rem;
  text-align: center;
}

.benefits-section h2 {
  font-size: clamp(24px, 3vw, 32px);
  margin-bottom: 2rem;
  color: var(--netherlands-blue);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.benefit-item {
  background: var(--netherlands-white);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.benefit-item h3 {
  font-size: 1.2rem;
  color: var(--netherlands-blue);
  margin-bottom: 0.5rem;
}

.consideration-section {
  background: var(--text-muted);
  color: var(--netherlands-white);
  padding: 3rem 2rem;
  text-align: center;
}

.consideration-section h2 {
  font-size: clamp(20px, 2.5vw, 28px);
  color: var(--netherlands-white);
}

/* -----------------------------
   6. プラン・ペルソナ
   ----------------------------- */
.persona-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.persona-card {
  background: var(--netherlands-white);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.persona-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.persona-card h3 {
  color: var(--netherlands-blue);
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

/* -----------------------------
   7. プランニング・タイムライン - 大幅改善
   ----------------------------- */
.planning-section {
  background: var(--planning-bg);
  padding: 5rem 2rem;
  text-align: center;
}

.planning-section h2 {
  font-size: clamp(28px, 4vw, 40px);
  color: var(--netherlands-blue);
  margin-bottom: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--netherlands-blue), var(--orange-accent));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: none;
}

.planning-section .lead {
  margin: 3rem 0;
  padding: 2rem;
  background: linear-gradient(135deg, rgba(33, 70, 139, 0.05), rgba(255, 107, 53, 0.05));
  border-radius: 16px;
  border: 2px solid var(--planning-accent);
}

.planning-section .lead a {
  color: var(--orange-accent);
  font-weight: 700;
  text-decoration: none;
  font-size: 1.4rem;
  display: inline-block;
  padding: 0.5rem 1rem;
  background: linear-gradient(135deg, var(--netherlands-blue), var(--orange-accent));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  border: 2px solid var(--orange-accent);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.planning-section .lead a:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
  background: var(--orange-accent);
  -webkit-text-fill-color: white;
}

.timeline {
  margin-top: 4rem;
}

.timeline h3 {
  font-size: 1.5rem;
  color: var(--netherlands-blue);
  margin-bottom: 3rem;
  font-weight: 600;
}

.timeline-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  margin-top: 2rem;
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
}

.timeline-item {
  background: var(--netherlands-white);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--planning-accent);
  text-align: left;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.timeline-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.step-number {
  display: inline-block;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--netherlands-blue), var(--canal-blue));
  color: var(--netherlands-white);
  border-radius: 50%;
  text-align: center;
  line-height: 48px;
  font-weight: 700;
  margin-bottom: 1.5rem;
  font-size: 1.2rem;
}

.timeline-item h4 {
  color: var(--netherlands-blue);
  font-size: 1.2rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

.timeline-item p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
}

/* -----------------------------
   8. サービス・プラン比較 - 大幅改善
   ----------------------------- */
.section--services {
  background: var(--planning-bg);
  padding: 5rem 2rem;
}

.section--services .section-title {
  margin-bottom: 3rem;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1rem;
  list-style: none;
  padding: 0;
  margin-top: 3rem;
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
}

.service-list li {
  padding: 1.5rem 2rem;
  background: var(--netherlands-white);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  border-left: 4px solid var(--orange-accent);
  font-size: 1rem;
  line-height: 1.6;
  transition: all 0.3s ease;
}

.service-list li:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  border-left-color: var(--netherlands-blue);
}

.table-responsive {
  overflow-x: auto;
  margin-top: 3rem;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.plan-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--netherlands-white);
  border-radius: 16px;
  overflow: hidden;
}

.plan-table th,
.plan-table td {
  padding: 1.5rem 1rem;
  text-align: center;
  border-bottom: 1px solid #f1f5f9;
}

.plan-table th {
  background: linear-gradient(135deg, var(--netherlands-blue), var(--canal-blue));
  color: var(--netherlands-white);
  font-weight: 600;
  font-size: 0.95rem;
}

.plan-table td:first-child {
  text-align: left;
  font-weight: 500;
  background: #f8fafc;
}

.check {
  color: var(--field-green);
  font-weight: 700;
  font-size: 1.1rem;
}

.price {
  color: var(--orange-accent);
  font-weight: 600;
  font-size: 0.9rem;
}

/* -----------------------------
   9. レスポンシブ対応
   ----------------------------- */
@media (max-width: 768px) {
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .cta-btn {
    width: 100%;
    max-width: 280px;
  }

  .main-visual img {
    height: 300px;
  }

  .reasons-grid,
  .challenge-grid,
  .benefits-grid,
  .persona-grid,
  .timeline-grid {
    grid-template-columns: 1fr;
  }

  .service-list {
    grid-template-columns: 1fr;
  }

  .plan-table {
    font-size: 0.8rem;
  }

  .plan-table th,
  .plan-table td {
    padding: 0.75rem 0.5rem;
  }

  .planning-section {
    padding: 4rem 1rem;
  }

  .timeline-grid {
    gap: 1.5rem;
  }

  .timeline-item {
    padding: 1.5rem;
  }
}

@media (max-width: 480px) {
  .netherlands-hero {
    padding: 4rem 1rem;
  }

  .privilege-section,
  .challenge-section,
  .benefits-section {
    padding: 3rem 1rem;
  }

  .planning-section {
    padding: 3rem 1rem;
  }

  .service-list {
    grid-template-columns: 1fr;
  }

  .service-list li {
    padding: 1rem 1.5rem;
  }
}