/* ============================================================
   blog.css — Estilos del blog (listado, artículo, sección en portada)
   Se carga después de estilos.css y reutiliza sus variables.
   ============================================================ */

.navegacion a.activo {
  color: var(--plum);
}

.navegacion a.activo::after {
  transform: scaleX(1);
}

/* ---------- Portada del blog / categoría ---------- */

.blog-portada {
  margin-top: 86px;
  padding: 84px 0 40px;
  text-align: center;
}

.blog-portada-interior {
  max-width: 760px;
}

.blog-portada h1 {
  font-size: clamp(2.8rem, 6vw, 4.8rem);
}

.blog-portada-lead {
  max-width: 620px;
  margin: 20px auto 0;
  color: var(--text-soft);
  font-size: 1.05rem;
}

.blog-portada .boton {
  margin-top: 28px;
}

.blog-categorias {
  position: sticky;
  top: 78px;
  z-index: 40;
  background: rgba(253, 248, 244, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(77, 50, 83, 0.08);
  border-bottom: 1px solid rgba(77, 50, 83, 0.08);
}

.blog-categorias-interior {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 10px 0;
  scrollbar-width: none;
}

.blog-categorias-interior::-webkit-scrollbar {
  display: none;
}

.blog-categorias a {
  flex: 0 0 auto;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid transparent;
  color: var(--text-soft);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.blog-categorias a:hover {
  border-color: var(--stroke-strong);
  color: var(--plum);
}

.blog-categorias a.activa {
  background: var(--plum);
  border-color: var(--plum);
  color: var(--white);
}

.blog-listado {
  padding: 60px 0 90px;
}

/* ---------- Tarjetas ---------- */

.articulos-grilla {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.tarjeta-articulo {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--surface-strong);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow-soft);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.tarjeta-articulo:hover {
  transform: translateY(-6px);
  border-color: rgba(111, 75, 118, 0.28);
  box-shadow: 0 32px 60px -38px rgba(49, 35, 55, 0.6);
}

.tarjeta-articulo-media,
.articulo-destacado-media {
  display: block;
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 20%, rgba(232, 191, 208, 0.7), transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(111, 75, 118, 0.35), transparent 38%),
    linear-gradient(135deg, #f3e6ec, #e2d3e3);
}

.tarjeta-articulo-media img,
.articulo-destacado-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.tarjeta-articulo:hover .tarjeta-articulo-media img,
.articulo-destacado:hover .articulo-destacado-media img {
  transform: scale(1.04);
}

.tarjeta-articulo-inicial {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: clamp(4rem, 9vw, 6.5rem);
  font-style: italic;
  color: rgba(111, 75, 118, 0.55);
}

.tarjeta-articulo-copy {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 12px;
  padding: 22px 24px 24px;
}

.tarjeta-articulo-copy h3 {
  font-size: 1.55rem;
  line-height: 1.1;
}

.tarjeta-articulo-copy h3 a:hover {
  color: var(--plum);
}

.tarjeta-articulo-copy > p {
  color: var(--text-soft);
  font-size: 0.95rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.etiqueta-categoria {
  align-self: flex-start;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--gold);
}

.etiqueta-categoria:hover {
  color: var(--plum);
}

.tarjeta-articulo-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin-top: auto;
  padding-top: 8px;
  font-size: 0.8rem;
  color: var(--text-soft);
}

.tarjeta-articulo-meta span::before {
  content: "\00b7";
  margin-right: 14px;
}

/* ---------- Artículo destacado en el listado ---------- */

.articulo-destacado {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  overflow: hidden;
  margin-bottom: 40px;
  border-radius: var(--radius-lg);
  background: var(--surface-strong);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
}

.articulo-destacado-media {
  aspect-ratio: auto;
  min-height: 380px;
}

.articulo-destacado-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
  padding: 44px 40px;
}

.articulo-destacado-copy h2 {
  font-size: clamp(2rem, 3.4vw, 2.9rem);
  line-height: 1.05;
}

.articulo-destacado-copy h2 a:hover {
  color: var(--plum);
}

.articulo-destacado-copy > p {
  color: var(--text-soft);
}

.blog-vacio {
  padding: 40px 0;
  text-align: center;
  color: var(--text-soft);
}

.paginacion {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-top: 48px;
  color: var(--text-soft);
  font-size: 0.9rem;
}

/* ---------- Página de artículo ---------- */

.aviso-vista-previa {
  margin-top: 78px;
  padding: 12px 20px;
  background: #fff3cd;
  color: #6b4c00;
  text-align: center;
  font-size: 0.9rem;
}

.aviso-vista-previa a {
  text-decoration: underline;
}

.aviso-vista-previa + .articulo .articulo-cabecera {
  margin-top: 0;
}

.articulo-cabecera {
  margin-top: 86px;
  padding: 72px 0 36px;
}

.articulo-cabecera-interior {
  max-width: 820px;
  text-align: center;
}

.migas {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 22px;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.migas a:hover {
  color: var(--plum);
}

.articulo-cabecera h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1.04;
}

.articulo-resumen {
  max-width: 680px;
  margin: 22px auto 0;
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1.4;
  color: var(--text-soft);
}

.articulo-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 22px;
  margin-top: 26px;
  font-size: 0.85rem;
  color: var(--text-soft);
}

.articulo-portada {
  margin: 10px auto 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.articulo-portada img {
  width: 100%;
  max-height: 560px;
  object-fit: cover;
}

.articulo-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 48px;
  align-items: start;
  padding: 48px 0 80px;
}

.articulo-cuerpo {
  max-width: 720px;
  font-size: 1.08rem;
  line-height: 1.75;
}

.articulo-cuerpo p {
  margin: 0 0 1.25em;
}

.articulo-cuerpo h2,
.articulo-cuerpo h3,
.articulo-cuerpo h4 {
  margin: 2em 0 0.7em;
  scroll-margin-top: 110px;
}

.articulo-cuerpo h2 {
  font-size: clamp(1.9rem, 3vw, 2.5rem);
}

.articulo-cuerpo h3 {
  font-size: 1.5rem;
}

.articulo-cuerpo h4 {
  font-size: 1.25rem;
}

.articulo-cuerpo ul,
.articulo-cuerpo ol {
  margin: 0 0 1.4em;
  padding-left: 1.4em;
}

.articulo-cuerpo li {
  margin-bottom: 0.5em;
}

.articulo-cuerpo li::marker {
  color: var(--gold);
}

.articulo-cuerpo strong {
  font-weight: 600;
  color: var(--plum-strong);
}

.articulo-cuerpo a {
  color: var(--plum);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.articulo-cuerpo blockquote {
  margin: 1.8em 0;
  padding: 18px 26px;
  border-left: 3px solid var(--gold);
  background: rgba(255, 255, 255, 0.5);
  border-radius: 0 18px 18px 0;
  font-family: var(--serif);
  font-size: 1.3rem;
  line-height: 1.4;
}

.articulo-cuerpo blockquote p {
  margin: 0;
}

.articulo-cuerpo hr {
  margin: 2.4em 0;
  border: 0;
  border-top: 1px dashed var(--stroke-strong);
}

.articulo-cuerpo code {
  padding: 2px 6px;
  border-radius: 6px;
  background: rgba(111, 75, 118, 0.1);
  font-size: 0.92em;
}

.articulo-etiquetas {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 2.5em 0 0;
  padding: 0;
  list-style: none;
}

.articulo-etiquetas li {
  margin: 0;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--stroke-strong);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--text-soft);
}

.articulo-lateral {
  position: sticky;
  top: 110px;
  display: grid;
  gap: 22px;
}

.caja-cta,
.caja-indice {
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  background: var(--surface-strong);
  box-shadow: var(--shadow-soft);
}

.caja-cta {
  background: linear-gradient(145deg, rgba(111, 75, 118, 0.94), rgba(40, 29, 45, 0.94));
  border-color: transparent;
  color: var(--white);
}

.caja-cta .kicker {
  color: var(--rose);
}

.caja-cta h3 {
  margin-bottom: 10px;
  font-size: 1.6rem;
}

.caja-cta p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
}

.caja-cta .boton {
  width: 100%;
  margin-top: 20px;
  background: var(--white);
  color: var(--plum-strong);
  box-shadow: none;
}

.caja-cta-nota {
  margin-top: 14px;
  font-size: 0.8rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.65);
}

.caja-indice ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.caja-indice li + li {
  margin-top: 8px;
}

.caja-indice a {
  display: block;
  padding-left: 14px;
  border-left: 2px solid var(--stroke);
  font-size: 0.92rem;
  color: var(--text-soft);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.caja-indice a:hover {
  color: var(--plum);
  border-color: var(--gold);
}

.relacionados {
  padding-top: 0;
  padding-bottom: 90px;
}

/* ---------- Sección "Del blog" en la portada ---------- */

.blog-inicio {
  padding-top: 40px;
}

.blog-inicio-mas {
  margin-top: 36px;
  text-align: center;
}

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

@media (max-width: 1100px) {
  .articulos-grilla {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .articulo-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .articulo-lateral {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .articulo-cuerpo {
    max-width: none;
  }
}

@media (max-width: 760px) {
  .blog-portada {
    margin-top: 78px;
    padding: 60px 0 28px;
  }

  .blog-categorias {
    top: 78px;
  }

  .blog-listado {
    padding: 36px 0 70px;
  }

  .articulos-grilla,
  .articulo-destacado,
  .articulo-lateral {
    grid-template-columns: 1fr;
  }

  .articulo-destacado-media {
    aspect-ratio: 4 / 3;
    min-height: 0;
  }

  .articulo-destacado-copy {
    padding: 28px 24px 30px;
  }

  .articulo-cabecera {
    margin-top: 78px;
    padding: 52px 0 28px;
  }

  .articulo-layout {
    padding: 32px 0 60px;
  }

  .articulo-cuerpo {
    font-size: 1.02rem;
  }

  .articulo-portada {
    border-radius: var(--radius);
  }

  .paginacion {
    flex-wrap: wrap;
  }
}