/*--------------------------------------------------------------
# Blog — invia
# Estilos específicos para /blog/index.html y /blog/<slug>/
--------------------------------------------------------------*/

.blog-hero {
  padding: 120px 0 40px 0;
  background: linear-gradient(135deg, #f6f9ff 0%, #e8f1ff 100%);
}

.blog-hero h1 {
  font-family: "Poppins", sans-serif;
  font-weight: 700;
  font-size: 42px;
  color: #1a1a2e;
  margin: 16px 0 12px 0;
  letter-spacing: -1px;
}

.blog-hero .lead {
  font-family: "Open Sans", sans-serif;
  font-size: 18px;
  color: #555;
  max-width: 760px;
  line-height: 1.6;
}

.blog-hero .breadcrumb {
  background: transparent;
  padding: 0;
  margin: 0 0 8px 0;
  font-size: 14px;
}

.blog-hero .breadcrumb a {
  color: #106eea;
  text-decoration: none;
}

.blog-hero .breadcrumb a:hover {
  text-decoration: underline;
}

.blog-hero .breadcrumb-item.active {
  color: #777;
}

.blog-hero .breadcrumb-item + .breadcrumb-item::before {
  color: #aaa;
}

/*--------------------------------------------------------------
# Listado de artículos
--------------------------------------------------------------*/

.blog-list {
  padding: 60px 0 80px 0;
  background: #fff;
}

.blog-list .empty-state {
  text-align: center;
  color: #777;
  font-size: 18px;
  padding: 60px 20px;
}

.blog-list .empty-state a {
  color: #106eea;
  font-weight: 500;
}

.blog-card {
  border-bottom: 1px solid #eee;
  padding: 32px 0;
  transition: 0.2s;
}

.blog-card:hover {
  background: #f8faff;
}

.blog-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
  padding: 0 12px;
}

.blog-card-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 13px;
  color: #888;
  margin-bottom: 8px;
}

.blog-card-meta time {
  font-family: "Roboto", sans-serif;
}

.blog-card .blog-category {
  background: #106eea15;
  color: #106eea;
  padding: 2px 10px;
  border-radius: 12px;
  font-weight: 500;
}

.blog-card h2 {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 24px;
  color: #1a1a2e;
  margin: 0 0 8px 0;
  line-height: 1.3;
}

.blog-card p {
  font-family: "Open Sans", sans-serif;
  color: #555;
  margin: 0 0 12px 0;
  line-height: 1.6;
}

.blog-card .read-more {
  color: #106eea;
  font-weight: 500;
  font-size: 14px;
}

/*--------------------------------------------------------------
# Página de artículo individual
--------------------------------------------------------------*/

.blog-article {
  padding: 100px 0 60px 0;
  background: #fff;
}

.blog-article .breadcrumb {
  background: transparent;
  padding: 0;
  margin: 0 0 20px 0;
  font-size: 14px;
}

.blog-article .breadcrumb a {
  color: #106eea;
  text-decoration: none;
}

.blog-article .article-header {
  max-width: 760px;
  margin: 0 auto 40px auto;
}

.blog-article .article-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 13px;
  color: #888;
  margin-bottom: 12px;
}

.blog-article .article-meta time {
  font-family: "Roboto", sans-serif;
}

.blog-article .article-meta .author {
  color: #106eea;
  font-weight: 500;
}

.blog-article h1 {
  font-family: "Poppins", sans-serif;
  font-weight: 700;
  font-size: 38px;
  color: #1a1a2e;
  letter-spacing: -1px;
  line-height: 1.2;
  margin: 0 0 16px 0;
}

.blog-article .article-lead {
  font-family: "Open Sans", sans-serif;
  font-size: 19px;
  color: #555;
  line-height: 1.55;
  margin-bottom: 32px;
}

.blog-article .article-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 32px;
}

.blog-article .article-body {
  max-width: 760px;
  margin: 0 auto;
  font-family: "Open Sans", sans-serif;
  font-size: 17px;
  line-height: 1.75;
  color: #333;
}

.blog-article .article-body h2 {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 28px;
  color: #1a1a2e;
  margin: 48px 0 16px 0;
  letter-spacing: -0.5px;
}

.blog-article .article-body h3 {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 22px;
  color: #1a1a2e;
  margin: 36px 0 12px 0;
}

.blog-article .article-body p {
  margin: 0 0 18px 0;
}

.blog-article .article-body a {
  color: #106eea;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.blog-article .article-body a:hover {
  text-decoration-thickness: 2px;
}

.blog-article .article-body ul,
.blog-article .article-body ol {
  padding-left: 24px;
  margin: 0 0 18px 0;
}

.blog-article .article-body ul li,
.blog-article .article-body ol li {
  margin-bottom: 8px;
}

.blog-article .article-body blockquote {
  border-left: 4px solid #106eea;
  padding: 8px 0 8px 20px;
  margin: 24px 0;
  font-style: italic;
  color: #555;
  background: #f8faff;
}

.blog-article .article-body img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 24px 0;
  display: block;
}

.blog-article .article-body figure {
  margin: 24px 0;
}

.blog-article .article-body figcaption {
  font-size: 14px;
  color: #888;
  text-align: center;
  margin-top: 8px;
  font-style: italic;
}

.blog-article .article-body code {
  background: #f4f4f8;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: "Roboto Mono", monospace;
  font-size: 90%;
}

.blog-article .article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 15px;
}

.blog-article .article-body table th,
.blog-article .article-body table td {
  border: 1px solid #e0e0e0;
  padding: 10px 14px;
  text-align: left;
}

.blog-article .article-body table th {
  background: #f6f9ff;
  font-weight: 600;
  color: #1a1a2e;
}

/*--------------------------------------------------------------
# CTA al final del artículo
--------------------------------------------------------------*/

.blog-cta {
  max-width: 760px;
  margin: 60px auto 0 auto;
  padding: 32px;
  background: linear-gradient(135deg, #106eea 0%, #0d5fcf 100%);
  border-radius: 12px;
  color: #fff;
  text-align: center;
}

.blog-cta h3 {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 24px;
  margin: 0 0 12px 0;
  color: #fff;
}

.blog-cta p {
  font-size: 16px;
  margin: 0 0 20px 0;
  opacity: 0.95;
}

.blog-cta .btn-cta {
  display: inline-block;
  background: #fff;
  color: #106eea;
  padding: 12px 28px;
  border-radius: 50px;
  font-family: "Poppins", sans-serif;
  font-weight: 500;
  text-decoration: none;
  transition: 0.3s;
}

.blog-cta .btn-cta:hover {
  background: #ffd700;
  color: #1a1a2e;
}

/*--------------------------------------------------------------
# Artículos relacionados
--------------------------------------------------------------*/

.related-articles {
  max-width: 1100px;
  margin: 60px auto 0 auto;
  padding: 40px 20px;
  border-top: 1px solid #eee;
}

.related-articles h3 {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 22px;
  color: #1a1a2e;
  margin-bottom: 24px;
}

.related-articles .related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.related-articles a {
  display: block;
  padding: 16px;
  border: 1px solid #eee;
  border-radius: 8px;
  text-decoration: none;
  color: #1a1a2e;
  transition: 0.2s;
}

.related-articles a:hover {
  border-color: #106eea;
  background: #f8faff;
}

.related-articles a strong {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  display: block;
  margin-bottom: 4px;
}

.related-articles a span {
  font-size: 13px;
  color: #777;
}

/*--------------------------------------------------------------
# Responsive
--------------------------------------------------------------*/

@media (max-width: 768px) {
  .blog-hero {
    padding: 100px 0 30px 0;
  }
  .blog-hero h1 {
    font-size: 32px;
  }
  .blog-hero .lead {
    font-size: 16px;
  }
  .blog-article h1 {
    font-size: 28px;
  }
  .blog-article .article-body {
    font-size: 16px;
  }
  .blog-article .article-body h2 {
    font-size: 24px;
  }
  .blog-article .article-body h3 {
    font-size: 19px;
  }
}