/* Artigos - Siqueira e Blanco (Matching main site design) */

/* Hero */
.article-hero {
  padding: calc(var(--header-height) + var(--spacing-16)) 0 var(--spacing-16);
  background: var(--gradient-dark);
  text-align: center;
}

/* Hero usa .page-hero__title, .page-hero__subtitle, .section__subtitle, .breadcrumb de styles.css */

.article-hero__meta {
  display: flex;
  justify-content: center;
  gap: 2rem;
  color: var(--color-gray-300);
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-4);
}

/* Articles Grid - Matching service cards style */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-6);
}

.article-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-md);
}

.article-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 
    0 25px 50px -12px rgba(0, 0, 0, 0.2),
    0 0 40px rgba(78, 205, 196, 0.1);
}

.article-card__content {
  padding: var(--spacing-6);
}

.article-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-4);
}

.article-card__icon svg {
  width: 28px;
  height: 28px;
  stroke: white;
  stroke-width: 1.5;
}

.article-card__category {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-2);
}

.article-card__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--spacing-3);
  line-height: 1.3;
}

.article-card__excerpt {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  line-height: 1.6;
  margin-bottom: var(--spacing-4);
}

.article-card__meta {
  display: flex;
  justify-content: space-between;
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
  padding-top: var(--spacing-4);
  border-top: 1px solid var(--color-gray-200);
}

/* Article Content Page */

.article-content {
  padding: 4rem 0;
  background: var(--color-white);
}

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

.article-content h2 {
  font-size: var(--font-size-2xl);
  color: var(--color-primary);
  margin: 2.5rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid var(--color-secondary);
}

.article-content h3 {
  font-size: var(--font-size-xl);
  color: var(--color-primary-dark);
  margin: 2rem 0 0.75rem;
}

.article-content p {
  color: var(--color-gray-700);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.article-content ul,
.article-content ol {
  color: var(--color-gray-700);
  margin: 1rem 0 1.5rem 1.5rem;
  line-height: 1.8;
}

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

.article-content strong {
  color: var(--color-primary);
}

.article-content blockquote {
  border-left: 4px solid var(--color-secondary);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background: var(--color-gray-50);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.article-content blockquote p {
  margin: 0;
  font-style: italic;
  color: var(--color-gray-700);
}

/* Info Box */
.info-box {
  background: linear-gradient(135deg, rgba(78, 205, 196, 0.1), rgba(78, 205, 196, 0.05));
  border: 1px solid rgba(78, 205, 196, 0.3);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  margin: 2rem 0;
}

.info-box__title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--color-secondary);
  margin-bottom: 0.75rem;
}

.info-box p {
  margin: 0;
}

/* Warning Box */
.warning-box {
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.1), rgba(255, 107, 53, 0.05));
  border: 1px solid rgba(255, 107, 53, 0.3);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  margin: 2rem 0;
}

.warning-box__title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

/* Table */
.article-table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  font-size: var(--font-size-sm);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.article-table th,
.article-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-gray-200);
}

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

.article-table td {
  color: var(--color-gray-700);
}

.article-table tr:hover td {
  background: var(--color-gray-50);
}

/* CTA Box */
.article-cta {
  background: var(--gradient-primary);
  border-radius: var(--radius-2xl);
  padding: 2.5rem;
  text-align: center;
  margin: 3rem 0;
}

.article-cta h3 {
  color: white;
  margin: 0 0 0.5rem;
  font-size: var(--font-size-xl);
}

.article-cta p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1.5rem;
}

.article-cta .btn {
  background: white;
  color: var(--color-primary);
  padding: 0.875rem 2rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.article-cta .btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Related Articles */
.related-articles {
  padding: 4rem 0;
  background: var(--color-gray-50);
}

.related-articles__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-6);
  margin-top: 2rem;
}

.related-card {
  background: white;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  transition: all var(--transition-base);
  text-decoration: none;
}

.related-card:hover {
  border-color: var(--color-secondary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.related-card__category {
  font-size: var(--font-size-xs);
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.related-card__title {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.related-card__excerpt {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  line-height: 1.5;
}

/* Dark mode */
html[data-theme="dark"] .article-content {
  background: var(--color-gray-50);
}

html[data-theme="dark"] .related-articles {
  background: var(--color-gray-100);
}

html[data-theme="dark"] .article-content h2,
html[data-theme="dark"] .article-content h3,
html[data-theme="dark"] .article-content strong,
html[data-theme="dark"] .article-card__title,
html[data-theme="dark"] .related-card__title {
  color: var(--color-gray-800);
}

html[data-theme="dark"] .article-content p,
html[data-theme="dark"] .article-content ul,
html[data-theme="dark"] .article-content ol,
html[data-theme="dark"] .article-content blockquote p,
html[data-theme="dark"] .article-card__excerpt,
html[data-theme="dark"] .article-card__meta,
html[data-theme="dark"] .related-card__excerpt {
  color: var(--color-gray-500);
}

html[data-theme="dark"] .article-content blockquote {
  background: rgba(17, 26, 46, 0.82);
  border-left-color: rgba(78, 205, 196, 0.8);
}

html[data-theme="dark"] .article-table {
  background: rgba(17, 26, 46, 0.92);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.26);
}

html[data-theme="dark"] .article-table th,
html[data-theme="dark"] .article-table td {
  border-bottom-color: rgba(143, 162, 192, 0.24);
}

html[data-theme="dark"] .article-table td {
  color: var(--color-gray-500);
}

html[data-theme="dark"] .article-table tr:hover td {
  background: rgba(143, 162, 192, 0.08);
}

html[data-theme="dark"] .article-card,
html[data-theme="dark"] .related-card {
  background: rgba(17, 26, 46, 0.92);
  border-color: rgba(143, 162, 192, 0.24);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.26);
}

html[data-theme="dark"] .article-card:hover,
html[data-theme="dark"] .related-card:hover {
  border-color: rgba(78, 205, 196, 0.48);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.36);
}

html[data-theme="dark"] .article-card__meta {
  border-top-color: rgba(143, 162, 192, 0.24);
}

/* Mobile */
@media (max-width: 768px) {
  .article-hero__meta {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .article-content__wrapper {
    padding: 0 1rem;
  }
  
  .articles-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
  }
  
  .article-card__content {
    padding: var(--spacing-5);
  }
  
  .article-card__icon {
    width: 48px;
    height: 48px;
  }
  
  .article-card__icon svg {
    width: 24px;
    height: 24px;
  }
  
  .article-card__title {
    font-size: var(--font-size-base);
  }

  .article-table {
    font-size: var(--font-size-xs);
  }

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