/* ══════════════════════════════════════════════════════════
   VIRIDIS — blog.css
   Estilos para single.php (artículo) y archive.php (listado)
   Encolar en functions.php para is_singular('post') y is_home()/is_category()
   ══════════════════════════════════════════════════════════ */

/* ── HERO DEL ARTÍCULO INDIVIDUAL ── */
.vrd-single-hero {
  padding: 3.5rem 2rem 2.5rem;
}

.vrd-single-meta {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.vrd-single-titulo {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.15;
  margin-bottom: 1rem;
  color: var(--blanco);
}

.vrd-single-intro {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  max-width: 680px;
  line-height: 1.7;
}

.vrd-single-thumb-wrap {
  padding: 1.5rem 0 0;
  background: var(--verde-oscuro);
}

/* ── LAYOUT ARTÍCULO ── */
.vrd-single-layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 2rem 4rem;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3rem;
  align-items: start;
}

/* ── CONTENIDO DEL ARTÍCULO ── */
.vrd-single-body {
  font-size: 1.05rem;
  line-height: 1.85;
  color: #3e4a41;
}

.vrd-single-body h2 {
  font-family: 'Playfair Display', serif;
  font-size: 1.7rem;
  color: var(--verde-oscuro);
  margin: 2.5rem 0 1rem;
  line-height: 1.2;
}

.vrd-single-body h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  color: var(--verde-oscuro);
  margin: 2rem 0 0.8rem;
}

.vrd-single-body p {
  margin-bottom: 1.4rem;
  max-width: 72ch;
}

.vrd-single-body ul,
.vrd-single-body ol {
  margin: 0 0 1.4rem 1.5rem;
}

.vrd-single-body li {
  margin-bottom: 0.4rem;
}

.vrd-single-body img {
  border-radius: 10px;
  margin: 1.5rem 0;
  max-width: 100%;
}

.vrd-single-body blockquote {
  border-left: 4px solid var(--verde-claro);
  margin: 2rem 0;
  padding: 1rem 1.5rem;
  background: var(--verde-suave);
  border-radius: 0 8px 8px 0;
  font-style: italic;
  color: var(--verde-medio);
}

.vrd-single-body a {
  color: var(--verde-claro);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Tags y navegación */
.vrd-single-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin: 2.5rem 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--verde-suave);
  font-size: 0.85rem;
  color: var(--gris-texto);
}

.vrd-single-tags a {
  background: var(--verde-suave);
  color: var(--verde-medio);
  padding: 3px 12px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.2s;
}

.vrd-single-tags a:hover {
  background: var(--verde-claro);
  color: var(--blanco);
}

.vrd-single-nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--verde-suave);
}

.vrd-single-nav a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--verde-oscuro);
  transition: color 0.2s;
}

.vrd-single-nav a:hover { color: var(--verde-claro); }

.vrd-single-nav-next { text-align: right; }

/* ── ARCHIVE — FILTROS DE CATEGORÍA ── */
.vrd-blog-cats-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.8rem;
}

.vrd-blog-cat-link {
  padding: 0.4rem 1.1rem;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 500;
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.78);
  border: 1px solid rgba(255,255,255,0.15);
  transition: background 0.2s, color 0.2s;
  text-decoration: none;
}

.vrd-blog-cat-link:hover,
.vrd-blog-cat-link.active {
  background: var(--verde-claro);
  color: var(--blanco);
  border-color: var(--verde-claro);
}

/* ── ARCHIVE LAYOUT ── */
.vrd-archive-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 3rem;
  align-items: start;
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.vrd-archive-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

/* Tarjeta archive */
.vrd-archive-card {
  background: var(--blanco);
  border-radius: var(--radio);
  overflow: hidden;
  box-shadow: var(--sombra);
  transition: transform 0.25s, box-shadow 0.25s;
  display: flex;
  flex-direction: column;
}

.vrd-archive-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(26,58,42,0.14);
}

.vrd-archive-card--grande {
  grid-column: span 2;
  flex-direction: row;
}

.vrd-archive-card-img {
  display: block;
  overflow: hidden;
  aspect-ratio: 16/9;
  background: var(--verde-suave);
  flex-shrink: 0;
}

.vrd-archive-card--grande .vrd-archive-card-img {
  width: 45%;
  aspect-ratio: auto;
  min-height: 260px;
}

.vrd-archive-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.vrd-archive-card:hover .vrd-archive-card-img img {
  transform: scale(1.04);
}

.vrd-archive-card-body {
  padding: 1.3rem 1.4rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.vrd-archive-card-titulo {
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  line-height: 1.3;
  margin-bottom: 0.6rem;
  color: var(--verde-oscuro);
}

.vrd-archive-card--grande .vrd-archive-card-titulo {
  font-size: 1.5rem;
}

.vrd-archive-card-titulo a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s;
}

.vrd-archive-card-titulo a:hover { color: var(--verde-claro); }

.vrd-archive-card-excerpt {
  font-size: 0.9rem;
  color: var(--gris-texto);
  line-height: 1.65;
  margin-bottom: 1rem;
  flex: 1;
}

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════ */

@media (max-width: 960px) {
  .vrd-single-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .vrd-archive-layout {
    grid-template-columns: 1fr;
  }

  .vrd-archive-grid {
    grid-template-columns: 1fr 1fr;
  }

  .vrd-archive-card--grande {
    grid-column: span 2;
    flex-direction: column;
  }

  .vrd-archive-card--grande .vrd-archive-card-img {
    width: 100%;
    min-height: auto;
    aspect-ratio: 16/9;
  }
}

@media (max-width: 640px) {
  .vrd-archive-grid {
    grid-template-columns: 1fr;
  }

  .vrd-archive-card--grande {
    grid-column: span 1;
  }

  .vrd-single-body p {
    max-width: 100%;
  }

  .vrd-single-nav {
    flex-direction: column;
    gap: 0.8rem;
  }

  .vrd-single-nav-next {
    text-align: left;
  }
}