/* Article Page Shared Styles - Extensión del blog-styles.css */

/* Article Body Spacing for Fixed Header */
body {
  padding-top: 70px; /* Reduced space for fixed header on article pages */
}

/* Article Layout */
.article-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
  position: relative;
  z-index: 1;
  background: var(--white);
  overflow-x: hidden; /* Prevent horizontal scroll */
}

/* Breadcrumbs */
.breadcrumbs {
  padding: 0.75rem 0;
  margin-bottom: 1rem;
  font-size: 0.875rem;
  color: var(--text-light);
  margin-top: 0.5rem; /* Reduced space from header */
}

.breadcrumbs a {
  color: var(--primary);
  text-decoration: none;
}

.breadcrumbs a:hover {
  text-decoration: underline;
}

/* Article Header */
.article-header {
  text-align: center;
  padding: 1.5rem 0;
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
  background: var(--white);
  /* Ensure it's not floating over content */
}

.article-category {
  background: var(--primary);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  display: inline-block;
  margin-bottom: 1rem;
}

.article-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1rem;
  line-height: 1.2;
  font-family: 'Montserrat', sans-serif;
}

.article-meta {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.article-excerpt {
  font-size: 1.2rem;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Article Image */
.article-image {
  width: 100%;
  max-width: 800px;
  height: 400px;
  object-fit: cover;
  border-radius: var(--border-radius);
  margin: 2rem auto 3rem;
  display: block;
}

/* Article Content */
.article-content {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text);
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.article-content h2 {
  font-size: 1.8rem;
  color: var(--text);
  margin: 2.5rem 0 1rem;
  font-weight: 600;
  font-family: 'Montserrat', sans-serif;
}

.article-content h3 {
  font-size: 1.4rem;
  color: var(--text);
  margin: 2rem 0 1rem;
  font-weight: 600;
}

.article-content h4 {
  font-size: 1.2rem;
  color: var(--text);
  margin: 1.5rem 0 0.5rem;
  font-weight: 600;
}

.article-content p {
  margin-bottom: 1.5rem;
}

.article-content ul,
.article-content ol {
  margin: 1.5rem 0;
  padding-left: 2rem;
}

.article-content li {
  margin-bottom: 0.5rem;
}

.article-content blockquote {
  background: var(--bg-light);
  border-left: 4px solid var(--primary);
  padding: 1.5rem;
  margin: 2rem 0;
  font-style: italic;
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.article-content .highlight-box {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius);
  margin: 2rem 0;
  text-align: center;
}

.article-content .highlight-box h3 {
  color: var(--white);
  margin-top: 0;
}

/* Comparison Table */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  background: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.comparison-table-wrapper {
  overflow-x: auto;
  margin: 2rem 0;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
}

.comparison-table th,
.comparison-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--gray);
}

.comparison-table th {
  background: var(--primary);
  color: var(--white);
  font-weight: 600;
}

.comparison-table tr:hover {
  background: var(--bg-light);
}

.comparison-table .win {
  background: rgba(46, 204, 113, 0.1);
  color: var(--primary);
  font-weight: 600;
}

/* Info Boxes */
.info-box {
  background: var(--bg-light);
  border: 1px solid var(--gray);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  margin: 2rem 0;
}

.info-box.success {
  background: rgba(46, 204, 113, 0.1);
  border-color: var(--primary);
}

.info-box.warning {
  background: rgba(255, 193, 7, 0.1);
  border-color: #ffc107;
}

.info-box h4 {
  margin-top: 0;
  margin-bottom: 1rem;
}

/* Calculator Box */
.calculator-box {
  background: var(--navy);
  color: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius);
  margin: 2rem 0;
  text-align: center;
}

.calculator-box h3 {
  color: var(--white);
  margin-top: 0;
}

.calculator-box .btn {
  background: var(--primary);
  color: var(--white);
  padding: 1rem 2rem;
  text-decoration: none;
  border-radius: var(--border-radius);
  font-weight: 600;
  display: inline-block;
  margin-top: 1rem;
  transition: var(--transition);
}

.calculator-box .btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

/* Article Navigation */
.article-navigation {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem 0;
  margin-top: 3rem;
  border-top: 1px solid var(--gray);
}

.nav-link {
  display: flex;
  align-items: center;
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--primary-dark);
}

.nav-link.prev::before {
  content: "← ";
  margin-right: 0.5rem;
}

.nav-link.next::after {
  content: " →";
  margin-left: 0.5rem;
}

/* Author Bio */
.author-bio {
  background: var(--bg-light);
  padding: 2rem;
  border-radius: var(--border-radius);
  margin: 3rem 0;
  text-align: center;
}

.author-bio h4 {
  margin-top: 0;
  color: var(--text);
}

/* Related Articles */
.related-articles {
  margin: 3rem 0;
  background: var(--bg-light);
  padding: 2rem;
  border-radius: var(--border-radius);
}

.related-articles h3 {
  text-align: center;
  margin-bottom: 2rem;
  font-family: 'Montserrat', sans-serif;
  color: var(--text);
}

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

.related-article {
  background: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.related-article:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.related-article-image {
  width: 100%;
  height: 150px;
  object-fit: cover;
}

.related-article-content {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.related-article h4 {
  margin: 0 0 0.75rem 0;
  font-size: 1.1rem;
  line-height: 1.3;
}

.related-article h4 a {
  color: var(--text);
  text-decoration: none;
  transition: var(--transition);
}

.related-article h4 a:hover {
  color: var(--primary);
}

.related-article p {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.read-time, .coming-soon-badge {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 0.9rem;
  border-radius: 20px;
  display: inline-block;
  margin-top: auto;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.read-time {
  background: rgba(46, 204, 113, 0.1);
  color: var(--primary);
}

.coming-soon-badge {
  background: var(--primary);
  color: var(--white);
  font-weight: 700;
  text-shadow: none;
  box-shadow: var(--shadow-md);
  border: none;
}

.related-article.coming-soon {
  opacity: 0.8;
}

.back-to-blog {
  text-align: center;
  margin-top: 1rem;
}

.btn-secondary {
  background: var(--white);
  color: var(--primary);
  border: 2px solid var(--primary);
  padding: 0.75rem 1.5rem;
  text-decoration: none;
  border-radius: var(--border-radius);
  font-weight: 600;
  transition: var(--transition);
  display: inline-block;
}

.btn-secondary:hover {
  background: var(--primary);
  color: var(--white);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

/* Responsive */
@media (max-width: 768px) {
  :root {
    --container-padding: 15px;
  }
  
  body {
    padding-top: 60px; /* Even less space on mobile */
    font-size: 15px;
  }
  
  .article-container {
    padding: 0 15px;
  }
  
  .breadcrumbs {
    padding: 0.5rem 0;
    margin-top: 0.25rem;
    margin-bottom: 0.75rem;
    font-size: 0.8rem;
  }
  
  .article-header {
    padding: 1rem 0;
    margin-bottom: 1.5rem;
  }
  
  .article-category {
    font-size: 0.75rem;
    padding: 6px 12px;
    margin-bottom: 0.75rem;
  }
  
  .article-title {
    font-size: 1.8rem;
    line-height: 1.25;
    margin-bottom: 1rem;
  }
  
  .article-meta {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    font-size: 0.8rem;
    margin-bottom: 1rem;
  }
  
  .article-excerpt {
    font-size: 1rem;
    line-height: 1.5;
  }
  
  .article-image {
    height: 200px;
    margin-bottom: 2rem;
    border-radius: 8px;
  }
  
  .article-content {
    font-size: 15px;
    line-height: 1.6;
  }
  
  .article-content h2 {
    font-size: 1.4rem;
    margin: 2rem 0 1rem;
    line-height: 1.3;
  }
  
  .article-content h3 {
    font-size: 1.2rem;
    margin: 1.5rem 0 0.75rem;
  }
  
  .article-content p {
    margin-bottom: 1.25rem;
  }
  
  .article-content ul,
  .article-content ol {
    padding-left: 1.5rem;
    margin-bottom: 1.25rem;
  }
  
  .article-content li {
    margin-bottom: 0.5rem;
  }
  
  .comparison-table-wrapper {
    margin: 1.5rem 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--border-radius);
  }
  
  .comparison-table {
    font-size: 0.75rem;
    margin: 0;
    border-radius: 0;
    min-width: 100%; /* Use full width available */
    width: 100%;
  }
  
  .comparison-table th,
  .comparison-table td {
    padding: 0.75rem 0.5rem;
    word-wrap: break-word;
    max-width: 150px; /* Prevent cells from getting too wide */
  }
  
  .comparison-table th {
    font-size: 0.7rem;
    line-height: 1.2;
  }
  
  
  /* Additional mobile optimizations */
  @media (max-width: 480px) {
    .comparison-table {
      font-size: 0.7rem;
    }
    
    .comparison-table th,
    .comparison-table td {
      padding: 0.5rem 0.25rem;
      max-width: 120px;
    }
    
    .comparison-table th {
      font-size: 0.65rem;
    }
  }
  
  .highlight-box,
  .info-box,
  .calculator-box {
    margin: 1.5rem -15px;
    padding: 1.5rem 15px;
    border-radius: 0;
  }
  
  .highlight-box h3,
  .info-box h4,
  .calculator-box h3 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
  }
  
  .calculator-box .btn {
    padding: 12px 20px;
    font-size: 0.9rem;
    display: block;
    width: 100%;
    text-align: center;
    margin-top: 1rem;
  }
  
  .article-navigation {
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem 0;
    margin-top: 2rem;
  }
  
  .nav-link {
    text-align: center;
    padding: 0.75rem;
    background: var(--bg-light);
    border-radius: 8px;
    display: block;
  }
  
  .author-bio {
    margin: 2rem -15px;
    padding: 1.5rem 15px;
    border-radius: 0;
  }
  
  .author-bio h4 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
  }
  
  .author-bio p {
    font-size: 0.9rem;
    line-height: 1.5;
  }
  
  blockquote {
    margin: 1.5rem -15px;
    padding: 1.5rem 15px;
    border-radius: 0;
    font-size: 0.95rem;
  }
}

/* Small mobile optimization */
@media (max-width: 480px) {
  body {
    font-size: 14px;
  }
  
  .article-container {
    padding: 0 12px;
  }
  
  .breadcrumbs {
    font-size: 0.75rem;
    padding: 0.75rem 0;
  }
  
  .article-title {
    font-size: 1.5rem;
    line-height: 1.2;
  }
  
  .article-content h2 {
    font-size: 1.25rem;
    margin: 1.5rem 0 0.75rem;
  }
  
  .article-content h3 {
    font-size: 1.1rem;
    margin: 1.25rem 0 0.5rem;
  }
  
  .comparison-table-wrapper {
    margin: 1.25rem -12px;
  }
  
  .comparison-table {
    font-size: 0.7rem;
    min-width: 500px;
  }
  
  .comparison-table th,
  .comparison-table td {
    padding: 0.35rem 0.15rem;
  }
  
  .article-meta {
    font-size: 0.7rem;
  }
  
  .highlight-box,
  .info-box,
  .calculator-box {
    margin: 1.25rem -12px;
    padding: 1.25rem 12px;
  }
  
  .highlight-box h3,
  .info-box h4,
  .calculator-box h3 {
    font-size: 1rem;
  }
  
  .author-bio {
    margin: 1.5rem -12px;
    padding: 1.25rem 12px;
  }
  
  blockquote {
    margin: 1.25rem -12px;
    padding: 1.25rem 12px;
    font-size: 0.9rem;
  }
  
  /* Related Articles Mobile */
  .related-articles {
    margin: 2rem -12px;
    padding: 1.5rem 12px;
  }
  
  .related-articles-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .related-article-image {
    height: 120px;
  }
  
  .related-article-content {
    padding: 1rem;
  }
  
  .related-article h4 {
    font-size: 1rem;
  }
}