/* Learn Pages Styles */

/* Page Container */
.learn-page {
  padding-top: 100px;
  min-height: 100vh;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 24px;
}

.breadcrumb a {
  color: var(--muted);
  transition: color 0.2s;
}

.breadcrumb a:hover {
  color: var(--primary);
}

.breadcrumb span {
  color: var(--fg);
}

/* Learn Header */
.learn-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 64px;
  padding: 40px 0;
}

.learn-header h1 {
  font-size: 2.75rem;
  margin-bottom: 20px;
  line-height: 1.2;
}

.learn-header .subtitle {
  font-size: 1.2rem;
  color: var(--muted);
  line-height: 1.7;
}

.learn-meta {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 24px;
  font-size: 0.9rem;
  color: var(--muted);
}

.learn-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.learn-meta i {
  width: 16px;
  height: 16px;
}

/* Content Wrapper */
.learn-content {
  max-width: 800px;
  margin: 0 auto;
  padding-bottom: 80px;
}

/* Article Sections */
.learn-section {
  margin-bottom: 48px;
}

.learn-section h2 {
  font-size: 1.75rem;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.learn-section h3 {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 600;
  margin: 28px 0 12px;
  color: var(--primary);
}

.learn-section p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 16px;
}

.learn-section ul,
.learn-section ol {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.8;
  margin: 16px 0;
  padding-left: 24px;
}

.learn-section li {
  margin-bottom: 12px;
}

.learn-section li::marker {
  color: var(--primary);
}

/* Equipment/Checklist Cards */
.equipment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin: 24px 0;
}

.equipment-card {
  background: var(--card-bg);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.equipment-card h4 {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.equipment-card h4 i {
  color: var(--primary);
  width: 20px;
  height: 20px;
}

.equipment-card p {
  font-size: 0.95rem;
  margin: 0;
}

.equipment-card.optional {
  border-style: dashed;
  opacity: 0.8;
}

/* AI Checks Box */
.ai-checks-box {
  background: linear-gradient(
    135deg,
    rgba(249, 115, 22, 0.1),
    rgba(249, 115, 22, 0.05)
  );
  border: 1px solid rgba(249, 115, 22, 0.3);
  border-radius: var(--radius-xl);
  padding: 32px;
  margin: 32px 0;
}

.ai-checks-box h3 {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 0;
  color: var(--fg);
}

.ai-checks-box h3 i {
  color: var(--primary);
}

.ai-checks-box ul {
  margin: 0;
  padding-left: 0;
  list-style: none;
}

.ai-checks-box li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
  color: var(--fg);
}

.ai-checks-box li i {
  color: #22c55e;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Mistake/Warning Cards */
.mistake-card {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin: 16px 0;
}

.mistake-card h4 {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: #ef4444;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.mistake-card h4 i {
  width: 18px;
  height: 18px;
}

.mistake-card p {
  margin: 0;
  font-size: 0.95rem;
}

/* CTA Section */
.learn-cta {
  background: linear-gradient(135deg, var(--card-bg), #000);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 48px 32px;
  text-align: center;
  margin: 48px 0;
  position: relative;
  overflow: hidden;
}

.learn-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120%;
  height: 100%;
  background: radial-gradient(
    ellipse at top,
    rgba(249, 115, 22, 0.15),
    transparent 60%
  );
  pointer-events: none;
}

.learn-cta h3 {
  position: relative;
  color: var(--fg);
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.learn-cta p {
  position: relative;
  max-width: 500px;
  margin: 0 auto 24px;
}

.learn-cta .app-store-badge {
  position: relative;
}

/* Related Content */
.related-content {
  margin-top: 24px;
}

.related-content h3 {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--muted);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.related-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--card-bg);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-decoration: none;
}

.related-card > i {
  color: var(--primary);
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  margin-top: 2px;
}

.related-card h4 {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--fg);
}

.related-card p {
  font-size: 0.9rem;
  margin: 0;
  color: var(--muted);
}

/* Back to Home Link */
.learn-footer {
  display: flex;
  justify-content: center;
  gap: 16px;
  padding: 48px 0;
}

/* Responsive */
@media (max-width: 768px) {
  .learn-header h1 {
    font-size: 2rem;
  }

  .learn-header .subtitle {
    font-size: 1.1rem;
  }

  .learn-meta {
    flex-direction: column;
    gap: 12px;
  }

  .learn-section h2 {
    font-size: 1.5rem;
  }

  .equipment-grid {
    grid-template-columns: 1fr;
  }

  .ai-checks-box {
    padding: 24px;
  }

  .learn-cta {
    padding: 32px 20px;
  }
}