/* Artículos de casos: complementos del diseño post-article existente. */
.articulo-caso p { margin-bottom: 18px; }
.articulo-caso h2 { margin-bottom: 14px; }
.articulo-caso h3 { margin: 22px 0 12px; }
.articulo-caso .caso-cta { margin: 8px 0 24px; }
.caso-meta, .caso-breadcrumb { font-size: .9rem; }
.caso-faq details { border: 1px solid #e0e0e0; padding: 16px; border-radius: 10px; margin: 12px 0; }
.caso-faq summary { cursor: pointer; font-weight: 600; }
.caso-faq p { margin: 14px 0 0; }
.caso-conversion { background: #f8fafc; border: 1px solid #e0e0e0; border-radius: 20px; padding: 24px; margin: 32px 0; scroll-margin-top: 110px; }
.caso-conversion h2 { margin-top: 0; }
.caso-formulario { width: 100%; border: 0; min-height: 800px; background: #fff; border-radius: 10px; }
.caso-tarjetas { display: grid; grid-template-columns: repeat(auto-fit,minmax(min(100%,270px),1fr)); gap: 24px; }
.caso-tarjeta { display: flex; flex-direction: column; background: #fff; border-radius: 20px; padding: 20px; box-shadow: 0 3px 15px rgba(0,0,0,.06); }
.caso-tarjeta img { display: block; width: 100%; height: auto; aspect-ratio: 3/2; object-fit: cover; border-radius: 15px; }
.caso-tarjeta h2 { font-size: 1.2rem; line-height: 1.5; margin: 16px 0; color: #1d2d5c; }
.caso-tarjeta p { line-height: 1.8; margin-bottom: 16px; }
.caso-tarjeta a { color: #1d2d5c; font-weight: 600; }
.caso-tarjeta > a:last-child { margin-top: auto; padding-top: 12px; text-decoration: none; }
.caso-tarjeta h2 a { text-decoration: none; }
.caso-tarjeta a:hover { text-decoration: underline; }
.caso-tarjeta a:focus-visible { outline: 3px solid #eab526; outline-offset: 4px; }
.blog-presentacion { max-width: 720px; margin-bottom: 32px; }
.blog-presentacion .lecturas-etiqueta { color: #64748b; font-size: .75rem; letter-spacing: .1em; font-weight: 600; }
.blog-presentacion h1 { color: #1d2d5c; font-size: clamp(2rem,4vw,2.8rem); margin: 10px 0 14px; }
.blog-presentacion p { color: #64748b; line-height: 1.8; }
.caso-indice { max-width: 1200px; margin: 30px auto; padding: 24px; }
.caso-indice > h2 { margin-bottom: 24px; }
.caso-relacionados { align-self: start; position: static; }
.caso-relacionados .post-recent { padding: 24px; }
.caso-relacionados .lecturas-etiqueta { display: block; font-size: .7rem; letter-spacing: .12em; font-weight: 600; color: #64748b; margin-bottom: 8px; }
.caso-relacionados h2 { font-size: 1.5rem; line-height: 1.3; color: #1d2d5c; margin: 0 0 12px; }
.caso-relacionados .lecturas-intro { font-size: .85rem; line-height: 1.7; color: #64748b; margin-bottom: 20px; }
.lecturas-lista { display: grid; gap: 8px; }
.caso-relacionados .lectura-card { display: grid; grid-template-columns: 72px minmax(0,1fr); gap: 12px; align-items: start; padding: 12px 0; border-bottom: 1px solid #e8edf3; text-decoration: none; color: #1d2d5c; }
.lectura-card img { width: 72px; height: 80px; object-fit: cover; border-radius: 10px; }
.lectura-texto { display: grid; gap: 5px; }
.lectura-categoria { color: #64748b; font-size: .7rem; }
.lectura-titulo { font-size: .86rem; font-weight: 600; line-height: 1.55; }
.lectura-enlace { font-size: .75rem; color: #874315; font-weight: 600; }
.lectura-card:hover .lectura-titulo { text-decoration: underline; }
.caso-relacionados .lecturas-todos { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 22px; padding: 13px 16px; border-radius: 10px; background: #1a214f; color: #fff; font-size: .85rem; font-weight: 600; text-decoration: none; }
.caso-relacionados .lecturas-todos:hover { background: #2c3170; }
.caso-relacionados .lectura-guia { padding: 12px; background: #f8fafc; border-radius: 10px; font-size: .85rem; line-height: 1.6; color: #1d2d5c; text-decoration: none; }
.caso-relacionados a:focus-visible { outline: 3px solid #eab526; outline-offset: 4px; }
@media (max-width: 992px) { .caso-relacionados { position: static; } }
.caso-cta:focus-visible, .caso-faq summary:focus-visible { outline: 3px solid #1d2d5c; outline-offset: 4px; }
@media (max-width: 600px) {
  .post-section:has(.articulo-caso) { padding: 24px 12px; }
  .articulo-caso { padding: 24px 18px; min-width: 0; }
  .articulo-caso h1 { overflow-wrap: anywhere; }
  .articulo-caso .caso-foto { height: auto; }
  .caso-conversion { padding: 18px 10px; }
  .caso-cta { width: 100%; text-align: center; }
  .caso-indice { padding: 18px; }
}