/* === 高学歴ダイエット 共通スタイル === */
:root {
  --primary: #3a9ca8;
  --primary-dark: #2d7a84;
  --primary-light: #e8f4f6;
  --text: #333;
  --text-light: #666;
  --bg: #fafafa;
  --white: #fff;
  --shadow: 0 2px 8px rgba(0,0,0,0.1);
  --radius: 12px;
}

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

body {
  font-family: 'Helvetica Neue', 'Hiragino Sans', 'Meiryo', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
}

/* Header */
.header {
  background: var(--white);
  box-shadow: var(--shadow);
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-logo { height: 40px; }
.header nav a {
  color: var(--text);
  text-decoration: none;
  margin-left: 24px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.2s;
}
.header nav a:hover { color: var(--primary); }

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  text-align: center;
  padding: 80px 24px;
}
.hero h1 { font-size: 2.2rem; margin-bottom: 16px; }
.hero p { font-size: 1.1rem; opacity: 0.9; max-width: 600px; margin: 0 auto 32px; }
.btn {
  display: inline-block;
  background: var(--white);
  color: var(--primary);
  padding: 14px 36px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  transition: transform 0.2s, box-shadow 0.2s;
  border: none;
  cursor: pointer;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.2); }
.btn-primary {
  background: var(--primary);
  color: var(--white);
}

/* Section */
.section {
  max-width: 960px;
  margin: 0 auto;
  padding: 60px 24px;
}
.section h2 {
  font-size: 1.6rem;
  text-align: center;
  margin-bottom: 40px;
  position: relative;
}
.section h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--primary);
  margin: 12px auto 0;
  border-radius: 2px;
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px 24px;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 6px 20px rgba(0,0,0,0.12); }
.card-icon { font-size: 2.5rem; margin-bottom: 16px; }
.card h3 { margin-bottom: 8px; font-size: 1.15rem; }
.card p { color: var(--text-light); font-size: 0.9rem; }
.card-tag {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-left: 6px;
  vertical-align: middle;
}

/* Quiz */
.quiz-container {
  max-width: 700px;
  margin: 0 auto;
  padding: 40px 24px;
}
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}
.category-btn {
  background: var(--white);
  border: 2px solid var(--primary);
  color: var(--primary);
  padding: 20px 16px;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.category-btn:hover, .category-btn.active {
  background: var(--primary);
  color: var(--white);
}

.question-box {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
  margin-bottom: 24px;
}
.question-number {
  color: var(--primary);
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 8px;
}
.question-text {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 24px;
}
.options { display: flex; flex-direction: column; gap: 12px; }
.option-btn {
  background: var(--primary-light);
  border: 2px solid transparent;
  border-radius: 8px;
  padding: 14px 18px;
  text-align: left;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
}
.option-btn:hover { border-color: var(--primary); }
.option-btn.correct {
  background: #d4edda;
  border-color: #28a745;
  color: #155724;
}
.option-btn.wrong {
  background: #f8d7da;
  border-color: #dc3545;
  color: #721c24;
}
.option-btn.disabled { pointer-events: none; }

.explanation {
  background: var(--primary-light);
  border-left: 4px solid var(--primary);
  padding: 16px;
  margin-top: 16px;
  border-radius: 0 8px 8px 0;
  font-size: 0.95rem;
  display: none;
}
.explanation.show { display: block; }

.next-btn {
  display: none;
  margin: 0 auto;
}
.next-btn.show { display: block; }

/* Progress bar */
.progress-bar {
  width: 100%;
  height: 8px;
  background: #e0e0e0;
  border-radius: 4px;
  margin-bottom: 32px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--primary);
  border-radius: 4px;
  transition: width 0.3s;
}

/* Result */
.result-box {
  text-align: center;
  padding: 48px 24px;
}
.result-score {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary);
}
.result-label {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 24px;
}

/* Card link */
.card-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

/* Hero small variant */
.hero-sm { padding: 48px 24px; }
.hero-sm h1 { font-size: 1.8rem; }

/* Guideline */
.guideline-container {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 24px;
}
.gl-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 32px;
  padding: 24px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.gl-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  min-width: 50px;
  text-align: center;
  line-height: 1;
  padding-top: 4px;
}
.gl-content h3 { margin-bottom: 8px; font-size: 1.1rem; }
.gl-content p { color: var(--text-light); font-size: 0.95rem; }

/* Essay */
.essay-list { display: flex; flex-direction: column; gap: 12px; }
.essay-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px 24px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}
.essay-card:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.12); }
.essay-num {
  font-weight: 800;
  color: var(--primary);
  font-size: 1.1rem;
  min-width: 32px;
}
.essay-preview { flex: 1; font-size: 0.95rem; }
.essay-done {
  background: #d4edda;
  color: #155724;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}
.essay-hint {
  background: #fff9e6;
  border-left: 4px solid #f0c040;
  padding: 12px 16px;
  margin-bottom: 16px;
  border-radius: 0 8px 8px 0;
  font-size: 0.9rem;
  color: #7a6a20;
}
.essay-textarea {
  width: 100%;
  min-height: 160px;
  padding: 16px;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  line-height: 1.7;
  resize: vertical;
  transition: border-color 0.2s;
}
.essay-textarea:focus {
  outline: none;
  border-color: var(--primary);
}

/* Recipe */
.recipe-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 24px;
}
.recipe-section { margin-bottom: 48px; }
.recipe-section h2 {
  font-size: 1.4rem;
  margin-bottom: 8px;
  color: var(--text);
}
.section-desc {
  color: var(--text-light);
  margin-bottom: 24px;
  font-size: 0.95rem;
}
.recipe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.recipe-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  position: relative;
}
.recipe-card-large { grid-column: span 1; }
.recipe-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.tag-protein { background: #e3f2fd; color: #1565c0; }
.tag-lowfat { background: #e8f5e9; color: #2e7d32; }
.tag-balanced { background: #fff3e0; color: #e65100; }
.recipe-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.recipe-pfc {
  display: flex;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 4px;
}
.recipe-cal {
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}
.recipe-note { font-size: 0.9rem; color: var(--text-light); }
.recipe-steps {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid #eee;
}
.recipe-steps ol { margin-left: 20px; margin-top: 8px; }
.recipe-steps li { margin-bottom: 4px; }
.recipe-note-box {
  background: var(--primary-light);
  border-radius: var(--radius);
  padding: 24px;
  margin-top: 32px;
}
.recipe-note-box h3 { margin-bottom: 12px; font-size: 1.1rem; }
.recipe-note-box ul { margin-left: 20px; }
.recipe-note-box li { margin-bottom: 8px; font-size: 0.95rem; }

/* Influencer */
.influencer-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 24px;
}
.influencer-intro {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
  margin-bottom: 40px;
}
.influencer-intro h2 { margin-bottom: 12px; font-size: 1.3rem; }
.influencer-intro > p { color: var(--text-light); margin-bottom: 20px; }
.check-list { display: flex; flex-direction: column; gap: 12px; }
.check-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 8px;
}
.check-item.good { background: #e8f5e9; }
.check-item.bad { background: #ffebee; }
.check-icon { font-size: 1.2rem; }
.check-item strong { display: block; margin-bottom: 2px; }
.check-item p { font-size: 0.9rem; color: var(--text-light); margin: 0; }
.influencer-section { margin-bottom: 40px; }
.influencer-section h2 { font-size: 1.3rem; margin-bottom: 8px; }
.influencer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}
.influencer-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  display: flex;
  gap: 16px;
}
.influencer-avatar {
  font-size: 2.5rem;
  min-width: 60px;
  text-align: center;
}
.influencer-info { flex: 1; }
.influencer-info h3 { font-size: 1.05rem; margin-bottom: 8px; }
.influencer-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.inf-tag {
  background: var(--primary-light);
  color: var(--primary-dark);
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}
.influencer-info > p { font-size: 0.9rem; color: var(--text-light); margin-bottom: 8px; }
.influencer-why {
  background: #f5f5f5;
  padding: 10px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
}
.influencer-note {
  background: #fff9e6;
  border-left: 4px solid #f0c040;
  padding: 20px 24px;
  border-radius: 0 8px 8px 0;
  margin-top: 24px;
}
.influencer-note h3 { margin-bottom: 8px; font-size: 1rem; }
.influencer-note p { font-size: 0.9rem; color: #7a6a20; margin: 0; }

/* Auth / Login */
.auth-container {
  max-width: 480px;
  margin: 0 auto;
  padding: 40px 24px;
}
.auth-box {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.auth-tabs {
  display: flex;
  border-bottom: 1px solid #e0e0e0;
}
.auth-tab {
  flex: 1;
  padding: 16px;
  background: none;
  border: none;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-light);
  transition: all 0.2s;
}
.auth-tab.active {
  color: var(--primary);
  border-bottom: 2px solid var(--primary);
}
.auth-form {
  display: none;
  padding: 32px;
}
.auth-form.active { display: block; }
.auth-form h2 { margin-bottom: 24px; text-align: center; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 6px; font-weight: 600; font-size: 0.9rem; }
.form-group input[type="email"],
.form-group input[type="password"] {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.2s;
}
.form-group input:focus { outline: none; border-color: var(--primary); }
.checkbox-group {
  display: flex;
  align-items: center;
  gap: 8px;
}
.checkbox-group input { width: auto; }
.checkbox-group label { margin: 0; font-weight: normal; }
.btn-full { width: 100%; text-align: center; }
.btn-secondary {
  background: #e0e0e0;
  color: var(--text);
}
.btn-sm { padding: 10px 20px; font-size: 0.9rem; }
.auth-note {
  text-align: center;
  margin-top: 20px;
  font-size: 0.9rem;
  color: var(--text-light);
}
.auth-note a { color: var(--primary); }

/* Plan Card */
.plan-card {
  background: var(--primary-light);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 24px;
}
.plan-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.plan-name { font-weight: 700; color: var(--primary-dark); }
.plan-price .price { font-size: 1.5rem; font-weight: 800; color: var(--primary); }
.plan-price .period { font-size: 0.9rem; color: var(--text-light); }
.plan-features { margin: 0; padding-left: 0; list-style: none; }
.plan-features li { padding: 4px 0; font-size: 0.9rem; }

/* Free Info */
.free-info {
  margin-top: 24px;
  padding: 20px;
  background: #f5f5f5;
  border-radius: var(--radius);
}
.free-info h3 { margin-bottom: 12px; font-size: 1rem; }
.free-info ul { margin: 0; padding-left: 0; list-style: none; }
.free-info li { padding: 4px 0; font-size: 0.9rem; }

/* Premium Overlay */
.premium-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 24px;
}
.premium-modal {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 32px;
  max-width: 420px;
  text-align: center;
}
.premium-icon { font-size: 3rem; margin-bottom: 16px; }
.premium-modal h2 { margin-bottom: 12px; }
.premium-modal > p { color: var(--text-light); margin-bottom: 20px; }
.premium-price { margin-bottom: 20px; }
.premium-price .price { font-size: 2rem; font-weight: 800; color: var(--primary); }
.premium-price .period { color: var(--text-light); }
.premium-benefits {
  text-align: left;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}
.premium-benefits li { padding: 6px 0; font-size: 0.95rem; }
.premium-modal .btn { margin: 0 6px 10px; }

/* Upgrade Prompt */
.upgrade-prompt {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.2s;
}
.upgrade-prompt.show { opacity: 1; }
.upgrade-content {
  background: var(--white);
  padding: 32px;
  border-radius: var(--radius);
  text-align: center;
  position: relative;
  max-width: 320px;
}
.upgrade-content h3 { margin-bottom: 8px; }
.upgrade-content p { color: var(--text-light); margin-bottom: 16px; }
.close-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-light);
}

/* Locked items */
.locked {
  opacity: 0.6;
  cursor: pointer;
}
.category-btn.locked:hover,
.essay-card.locked:hover {
  background: #f5f5f5;
  transform: none;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  margin: 0;
  max-width: 100%;
}
.cta-box {
  text-align: center;
  color: var(--white);
}
.cta-box h2 { color: var(--white); margin-bottom: 8px; }
.cta-box h2::after { display: none; }
.cta-box p { opacity: 0.9; margin-bottom: 20px; }

/* Auth link in nav */
.auth-link {
  background: var(--primary);
  color: var(--white) !important;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem !important;
}
.auth-link:hover { background: var(--primary-dark); }

/* MyData - パーソナルデータ */
.mydata-container {
  max-width: 700px;
  margin: 0 auto;
  padding: 40px 24px;
}
.mydata-section {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
  margin-bottom: 24px;
}
.mydata-section h2 {
  font-size: 1.2rem;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--primary-light);
}
.mydata-form { display: flex; flex-direction: column; gap: 20px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
}
.form-group label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text);
}
.form-group input[type="number"],
.form-group select {
  padding: 12px 16px;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.2s;
}
.form-group input[type="number"]:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
}
.form-group .unit {
  position: absolute;
  right: 16px;
  bottom: 14px;
  color: var(--text-light);
  font-size: 0.9rem;
  pointer-events: none;
}
.save-section {
  text-align: center;
  margin-bottom: 24px;
}
.save-note {
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--text-light);
}

/* Result Cards */
.result-section { margin-top: 32px; }
.result-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
.result-card {
  background: var(--primary-light);
  border-radius: var(--radius);
  padding: 24px 16px;
  text-align: center;
}
.result-card .result-label {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 8px;
}
.result-card .result-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
}
.result-card .result-status {
  font-size: 0.9rem;
  color: var(--primary-dark);
  font-weight: 600;
  margin-top: 4px;
}
.result-card .result-unit {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-top: 4px;
}

/* Diet Plan */
.diet-plan {
  background: #f8f9fa;
  border-radius: var(--radius);
  padding: 24px;
}
.diet-plan h3 {
  margin-bottom: 16px;
  font-size: 1.1rem;
}
.plan-summary {
  font-size: 1.05rem;
  margin-bottom: 8px;
}
.plan-note {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 24px;
}
.plan-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.plan-option {
  background: var(--white);
  border: 2px solid #e0e0e0;
  border-radius: var(--radius);
  padding: 20px 16px;
  text-align: center;
  position: relative;
}
.plan-option.recommended {
  border-color: var(--primary);
  background: var(--primary-light);
}
.plan-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: var(--white);
  padding: 2px 12px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 700;
}
.plan-pace {
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 4px;
}
.plan-detail {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 12px;
}
.plan-calories {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 4px;
}
.plan-days {
  font-size: 0.9rem;
  color: var(--text-light);
}
.plan-warning {
  background: #fff9e6;
  border-left: 4px solid #f0c040;
  padding: 12px 16px;
  border-radius: 0 8px 8px 0;
  font-size: 0.9rem;
  color: #7a6a20;
  margin: 0;
}

/* Weight History */
.history-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.history-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  background: #f8f9fa;
  border-radius: 8px;
}
.history-date {
  font-size: 0.9rem;
  color: var(--text-light);
  min-width: 100px;
}
.history-weight {
  font-weight: 700;
  font-size: 1.1rem;
  flex: 1;
}
.history-diff {
  font-size: 0.9rem;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 20px;
}
.history-diff.up {
  background: #ffebee;
  color: #c62828;
}
.history-diff.down {
  background: #e8f5e9;
  color: #2e7d32;
}

/* MyData CTA - 誘導セクション */
.mydata-cta {
  background: var(--primary-light);
  margin: 0;
  max-width: 100%;
}
.mydata-cta-box {
  display: flex;
  align-items: center;
  gap: 24px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
  max-width: 800px;
  margin: 0 auto;
}
.mydata-cta-icon {
  font-size: 3rem;
  flex-shrink: 0;
}
.mydata-cta-content {
  flex: 1;
}
.mydata-cta-content h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}
.mydata-cta-content p {
  color: var(--text-light);
  font-size: 0.95rem;
  margin: 0;
}
.mydata-cta-box .btn {
  flex-shrink: 0;
}

/* MyData CTA Inline - JS内での誘導 */
.mydata-cta-inline {
  margin-top: 32px;
  padding: 24px;
  background: var(--primary-light);
  border-radius: var(--radius);
  text-align: center;
}
.mydata-cta-inline p {
  margin: 0 0 16px;
  font-weight: 600;
  color: var(--primary-dark);
}

/* Responsive for MyData CTA */
@media (max-width: 600px) {
  .mydata-cta-box {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }
  .mydata-cta-icon { font-size: 2.5rem; }
}

/* Footer */
.footer {
  background: var(--primary-dark);
  color: var(--white);
  text-align: center;
  padding: 24px;
  font-size: 0.85rem;
  opacity: 0.9;
}

/* Responsive */
@media (max-width: 600px) {
  .hero h1 { font-size: 1.6rem; }
  .hero { padding: 48px 16px; }
  .header nav a { margin-left: 12px; font-size: 0.85rem; }
  .question-box { padding: 20px; }
  /* MyData responsive */
  .form-row { grid-template-columns: 1fr; }
  .result-cards { grid-template-columns: 1fr; }
  .plan-options { grid-template-columns: 1fr; }
  .plan-option.recommended { order: -1; }
}