/* =====================================================
   BLOG ARTICLE PAGE STYLES – Modern, Bold Design
   ===================================================== */

/* ARTICLE HERO */
.article-hero {
  background: linear-gradient(135deg, var(--brand-red) 0%, var(--brand-red-dark) 100%);
  color: var(--white);
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}

.article-hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

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

.article-category-hero {
  font-size: 0.9375rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--spacing-md);
  opacity: 0.9;
}

.article-hero h1 {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-lg);
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  line-height: 1.15;
}

.article-meta-hero {
  display: flex;
  gap: var(--spacing-lg);
  font-size: 1rem;
  opacity: 0.9;
}

/* ARTICLE BODY */
.article-body {
  padding: var(--spacing-xxl) 0;
  background: var(--white);
}

.article-container {
  max-width: 800px;
  margin: 0 auto;
}

.article-container h2 {
  font-size: 2.25rem;
  margin-top: var(--spacing-xxl);
  margin-bottom: var(--spacing-lg);
  color: var(--dark-text);
}

.article-container h3 {
  font-size: 1.75rem;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  color: var(--dark-text);
}

.article-container p {
  font-size: 1.125rem;
  line-height: 1.9;
  color: var(--dark-text);
  margin-bottom: var(--spacing-lg);
}

.article-container ul,
.article-container ol {
  font-size: 1.125rem;
  line-height: 1.9;
  color: var(--dark-text);
  margin-bottom: var(--spacing-lg);
  padding-left: var(--spacing-xl);
}

.article-container li {
  margin-bottom: var(--spacing-sm);
}

.article-container strong {
  color: var(--brand-red);
  font-weight: 600;
}

.article-container blockquote {
  background: var(--light-bg);
  border-left: 4px solid var(--brand-red);
  padding: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
  border-radius: var(--border-radius);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--dark-text);
}

/* KEY TAKEAWAYS BOX */
.key-takeaways {
  background: linear-gradient(135deg, var(--brand-red) 0%, var(--brand-red-dark) 100%);
  color: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  margin: var(--spacing-xxl) 0;
  box-shadow: var(--shadow-red);
}

.key-takeaways h3 {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-md);
  margin-top: 0;
}

.key-takeaways ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.key-takeaways li {
  padding-left: var(--spacing-lg);
  position: relative;
  margin-bottom: var(--spacing-sm);
  font-size: 1.0625rem;
  line-height: 1.7;
}

.key-takeaways li::before {
  content: '✓';
  position: absolute;
  left: 0;
  font-weight: 700;
  font-size: 1.25rem;
}

/* AUTHOR BIO */
.author-bio {
  background: var(--light-bg);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  margin-top: var(--spacing-xxl);
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
}

.author-avatar {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--brand-red) 0%, var(--brand-red-dark) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 2rem;
  font-weight: 700;
  flex-shrink: 0;
  box-shadow: var(--shadow-red);
}

.author-info h4 {
  font-size: 1.25rem;
  margin-bottom: 4px;
  color: var(--dark-text);
}

.author-role {
  font-size: 0.9375rem;
  color: var(--brand-red);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.author-info p {
  font-size: 1rem;
  color: var(--mid-grey);
  line-height: 1.6;
  margin: 0;
}

/* RELATED ARTICLES */
.related-articles {
  padding: var(--spacing-xxl) 0;
  background: var(--light-bg);
}

.related-header {
  text-align: center;
  margin-bottom: var(--spacing-xxl);
}

.related-header h2 {
  font-size: 2.75rem;
  margin-bottom: var(--spacing-md);
  color: var(--dark-text);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-xl);
}

.related-card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border: 2px solid transparent;
}

.related-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-red);
}

.related-image {
  background: linear-gradient(135deg, var(--brand-red-light) 0%, var(--brand-red) 100%);
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 3rem;
  font-weight: 700;
}

.related-content {
  padding: var(--spacing-lg);
}

.related-category {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--brand-red);
  margin-bottom: var(--spacing-xs);
}

.related-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--dark-text);
}

.related-card p {
  font-size: 0.9375rem;
  color: var(--mid-grey);
  line-height: 1.6;
  margin: 0;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .article-hero h1 {
    font-size: 2.5rem;
  }

  .article-hero-content {
    padding: 0 var(--spacing-md);
  }

  .article-container h2 {
    font-size: 1.875rem;
  }

  .article-container h3 {
    font-size: 1.5rem;
  }

  .article-container p,
  .article-container ul,
  .article-container ol {
    font-size: 1.0625rem;
  }

  .author-bio {
    flex-direction: column;
    text-align: center;
  }

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

  .related-header h2 {
    font-size: 2rem;
  }
}