/* ==========================================================================
   Omnilane — Blog (hereda tokens de /styles.css: color, tipografía, radios,
   sombras, --container). Este archivo NO redefine variables de :root; sólo
   añade las clases que emiten las plantillas de version-2-modular/blog/lib.
   ========================================================================== */

/* ---------- Layout general ---------- */

.blog-post, .blog-index { padding-block: clamp(2.5rem, 6vw, 4.5rem); }

.blog-breadcrumb {
  font-size: 0.9rem;
  color: var(--ink-faint);
  margin-bottom: 1.6rem;
}
.blog-breadcrumb a { color: var(--ink-faint); font-weight: 700; }
.blog-breadcrumb a:hover { color: var(--blue-ink); }

/* ---------- Artículo: medida de lectura ---------- */

.blog-article {
  max-width: 760px;
}

.blog-post-header { margin-bottom: 2rem; }

.blog-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.8rem; font-weight: 800; letter-spacing: 0.04em;
  color: var(--cat-operacion-ink); background: var(--cat-operacion-bg);
  padding: 0.4rem 0.95rem; border-radius: var(--radius-pill);
  margin-bottom: 1.1rem; text-decoration: none;
}
.blog-badge:hover { text-decoration: none; box-shadow: var(--shadow-sm); }

.blog-post-header h1 { margin-bottom: 0.7rem; }

.blog-dek {
  font-size: 1.15rem;
  color: var(--ink-soft);
  margin-bottom: 0.6rem;
}

.blog-meta {
  font-size: 0.9rem;
  color: var(--ink-faint);
  margin: 0;
}
.blog-meta time { font-weight: 700; color: var(--ink-soft); }

.blog-cover {
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 630;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin: 1.8rem 0 2.4rem;
}

/* ---------- Cuerpo del artículo ---------- */

.blog-body {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--ink);
}

.blog-body h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-top: 2.6em;
  margin-bottom: 0.65em;
}
.blog-body h2:first-child { margin-top: 0; }

.blog-body h3 {
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  margin-top: 2em;
  margin-bottom: 0.55em;
}

.blog-body p { margin: 0 0 1.3em; }

.blog-body ul, .blog-body ol {
  margin: 0 0 1.3em;
  padding-left: 1.4em;
  list-style: disc;
}
.blog-body ol { list-style: decimal; }
.blog-body li { margin-bottom: 0.5em; }
.blog-body li::marker { color: var(--blue); }

.blog-body a {
  color: var(--blue-ink);
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
  text-underline-offset: 3px;
}
.blog-body a:hover { text-decoration-color: currentColor; }

.blog-body strong { color: var(--ink); }

.blog-body blockquote {
  margin: 1.8em 0;
  padding: 0.3em 1.4em;
  border-left: 4px solid var(--blue);
  background: var(--bg-soft);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--ink-soft);
  font-size: 1.05rem;
}
.blog-body blockquote p:last-child { margin-bottom: 0; }

.blog-body img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  margin: 1.8em 0;
  box-shadow: var(--shadow-sm);
}

.blog-body code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em;
  background: var(--bg-tint);
  color: var(--indigo-ink);
  padding: 0.15em 0.45em;
  border-radius: 6px;
}
.blog-body pre {
  background: var(--navy);
  color: #c4c8ec;
  padding: 1.2em 1.4em;
  border-radius: var(--radius);
  overflow-x: auto;
  margin: 1.8em 0;
}
.blog-body pre code { background: none; color: inherit; padding: 0; }

.blog-body hr {
  border: none;
  border-top: 1px solid var(--line);
  margin: 2.4em 0;
}

.blog-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.8em 0;
  font-size: 0.96rem;
}
.blog-body th, .blog-body td {
  text-align: left;
  padding: 0.7em 0.9em;
  border-bottom: 1px solid var(--line);
}
.blog-body th {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink);
  border-bottom: 2px solid var(--line-strong);
}
.blog-body tr:last-child td { border-bottom: none; }

/* ---------- FAQ (acordeón) ---------- */

.blog-faq {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}
.blog-faq h2 { margin-bottom: 1rem; }

.blog-faq-item {
  border-bottom: 1px solid var(--line);
  padding: 1rem 0;
}
.blog-faq-item summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.blog-faq-item summary::-webkit-details-marker { display: none; }
.blog-faq-item summary::after {
  content: "+";
  flex-shrink: 0;
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--blue);
  transition: transform 0.2s ease;
}
.blog-faq-item[open] summary::after { transform: rotate(45deg); }
.blog-faq-item summary:hover { color: var(--blue-ink); }
.blog-faq-item p {
  margin: 0.9rem 0 0;
  color: var(--ink-soft);
}

/* ---------- CTA destacado ---------- */

.blog-cta {
  margin-top: 3rem;
  padding: 2.4rem 2rem;
  background: var(--navy);
  border-radius: var(--radius-lg);
  text-align: center;
  color: #fff;
}
.blog-cta h2 { color: #fff; margin-bottom: 0.5em; }
.blog-cta p { color: #c4c8ec; margin-bottom: 1.6em; }
.blog-cta .btn { margin: 0 0.4rem 0.6rem; }

/* ---------- Relacionados ---------- */

.blog-related {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}
.blog-related h2 { margin-bottom: 1.2rem; }
.blog-related .blog-card {
  padding: 1.2rem 1.4rem;
}
.blog-related .blog-card-title {
  font-size: 1.02rem;
  margin: 0;
}

/* ---------- Índice / listados ---------- */

.blog-index-header { max-width: 720px; margin-bottom: 2.5rem; }
.blog-index-header .blog-dek { margin-bottom: 1.2rem; }

.blog-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.6rem;
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

.blog-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  color: inherit;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.blog-card:hover, .blog-card:focus-visible {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--line-strong);
  text-decoration: none;
}

.blog-card-cover {
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 630;
  object-fit: cover;
}

.blog-card-badge {
  align-self: flex-start;
  font-size: 0.74rem; font-weight: 800; letter-spacing: 0.04em;
  color: var(--cat-operacion-ink); background: var(--cat-operacion-bg);
  padding: 0.3rem 0.75rem; border-radius: var(--radius-pill);
  margin: 1.2rem 1.4rem 0;
}

.blog-card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  line-height: 1.3;
  color: var(--ink);
  margin: 0.8rem 1.4rem 0;
}

.blog-card-dek {
  font-size: 0.95rem;
  color: var(--ink-soft);
  margin: 0.5rem 1.4rem 0;
  flex-grow: 1;
}

.blog-card-meta {
  font-size: 0.82rem;
  color: var(--ink-faint);
  margin: 1rem 1.4rem 1.4rem;
}

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

@media (max-width: 640px) {
  .blog-card-grid { grid-template-columns: 1fr; }
  .blog-cta { padding: 2rem 1.4rem; }
  .blog-cta .btn { width: 100%; margin: 0 0 0.7rem; }
}