/* ===========================================================
   JaimDecor — Blog
   Se carga después de styles.css y usa sus mismos tokens.
   Lectura en porcelana/blanco; cabecera de página en grafito.
   =========================================================== */

/* ===== Cabecera de página (grafito) ===== */
.page-hero {
  background: var(--grafito);
  color: var(--blanco);
  padding: calc(84px + clamp(3rem, 8vw, 5.5rem)) 0 clamp(3rem, 7vw, 5rem);
  border-bottom: 1px solid rgba(244,241,236,.1);
}
.page-hero .eyebrow { color: rgba(244,241,236,.72); }
.page-hero-title { font-size: clamp(2.3rem, 6vw, 4.4rem); max-width: 18em; margin-bottom: 1.2rem; }
.page-hero-lead { color: rgba(244,241,236,.82); font-size: clamp(1.05rem, 2vw, 1.22rem); max-width: 40em; margin: 0; }
.post-meta {
  display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; margin-top: 2rem;
  font-family: var(--f-tech); font-weight: 300; font-size: .95rem; letter-spacing: .06em;
  color: rgba(244,241,236,.72); text-transform: uppercase;
}
.post-meta span { display: inline-flex; align-items: center; gap: .55rem; }
.post-meta span + span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--amarillo); }

.crumbs { font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(244,241,236,.6); margin-bottom: 2rem; }
.crumbs a { color: rgba(244,241,236,.82); border-bottom: 1px solid rgba(244,241,236,.25); }
.crumbs a:hover { color: var(--blanco); border-color: var(--amarillo); }

/* ===== Listado del blog ===== */
.posts-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: clamp(1.2rem, 3vw, 2rem); }
.post-card {
  background: var(--c-card); border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column; transition: transform .45s var(--ease), box-shadow .45s var(--ease);
}
.post-card:hover { transform: translateY(-6px); box-shadow: 0 24px 40px -28px rgba(0,0,0,.45); }
.post-card-media { aspect-ratio: 16/10; overflow: hidden; background: var(--grafito); position: relative; }
.post-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.post-card:hover .post-card-media img { transform: scale(1.05); }
.post-card-badge {
  position: absolute; top: .9rem; left: .9rem; background: var(--amarillo); color: var(--negro);
  font-size: .64rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 600; padding: .45em .9em; border-radius: 100px;
  display: inline-flex; align-items: center; gap: .4em;
}
.post-card-body { padding: 1.6rem 1.5rem 1.8rem; border-top: 4px solid transparent; display: flex; flex-direction: column; flex: 1; }
.post-card:hover .post-card-body { border-top-color: var(--amarillo); }
.post-card-cat { font-size: .68rem; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; color: var(--c-muted); margin-bottom: .6rem; }
.post-card h2 { font-size: 1.6rem; font-weight: 400; margin-bottom: .6rem; }
.post-card p { color: var(--c-muted); font-size: .95rem; margin: 0 0 1.4rem; flex: 1; }
.post-card-more { font-size: .72rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--c-text); display: inline-flex; gap: .5em; align-items: center; }
.post-card-more::after { content: "→"; transition: transform .3s var(--ease); }
.post-card:hover .post-card-more::after { transform: translateX(4px); }

/* ===== Artículo ===== */
.post-layout {
  display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: clamp(2rem, 6vw, 5rem); align-items: start;
}
.post-body { max-width: 720px; font-size: 1.08rem; line-height: 1.8; color: var(--c-text); }
.post-body > * + * { margin-top: 1.3rem; }
.post-body p { margin: 0; color: #2b2d33; }
.post-body h2 {
  font-size: clamp(1.75rem, 3.6vw, 2.4rem); margin-top: 3.6rem; padding-top: 1.4rem; position: relative; scroll-margin-top: 100px;
}
.post-body h2::before { content: ""; position: absolute; top: 0; left: 0; width: 44px; height: 4px; background: var(--amarillo); }
.post-body h3 { font-size: 1.4rem; font-weight: 400; margin-top: 2.2rem; }
.post-body strong { font-weight: 600; color: var(--negro); }
.post-body a { border-bottom: 2px solid var(--amarillo); font-weight: 500; }
.post-body a:hover { background: var(--amarillo); }
.post-body ul, .post-body ol { padding-left: 1.3rem; display: grid; gap: .6rem; }
.post-body ul { list-style: none; padding-left: 0; }
.post-body ul li { position: relative; padding-left: 1.6rem; }
.post-body ul li::before { content: ""; position: absolute; left: 0; top: .75em; width: 8px; height: 8px; background: var(--amarillo); }
.post-body ol { list-style: none; counter-reset: paso; padding-left: 0; }
.post-body ol li { counter-increment: paso; position: relative; padding-left: 2.6rem; }
.post-body ol li::before {
  content: counter(paso, decimal-leading-zero); position: absolute; left: 0; top: .05em;
  font-family: var(--f-tech); font-weight: 300; font-size: 1.15rem; color: var(--negro);
}
.post-lead { font-size: 1.22rem; color: var(--negro) !important; line-height: 1.7; }

/* Video vertical embebido */
.post-video {
  display: grid; grid-template-columns: minmax(0, 340px) 1fr; gap: clamp(1.5rem, 4vw, 2.5rem); align-items: center;
  background: var(--grafito); color: var(--blanco); border-radius: var(--radius); padding: clamp(1.2rem, 3vw, 2rem);
  margin-top: 0 !important;
}
.post-video video { width: 100%; aspect-ratio: 9/16; border-radius: 10px; background: var(--negro); display: block; }
.post-video-text .eyebrow { color: rgba(244,241,236,.72); margin-bottom: .8rem; }
.post-video-text h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin: 0 0 .9rem; padding: 0; color: var(--blanco); }
.post-video-text h2::before { display: none; }
.post-video-text p { color: rgba(244,241,236,.8); margin: 0 0 1.4rem; font-size: 1rem; }
.post-video-text .btn--outline { color: var(--blanco); border-color: rgba(244,241,236,.35); }
.post-video-text .btn--outline:hover { background: var(--blanco); color: var(--grafito); }

/* Figuras */
.post-figure { margin: 2.2rem 0 0; }
.post-figure img { width: 100%; border-radius: var(--radius); }
.post-figure figcaption { font-size: .85rem; color: var(--gris); margin-top: .7rem; padding-left: .9rem; border-left: 3px solid var(--amarillo); line-height: 1.5; }
.post-figure--pair { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.post-figure--pair figcaption { grid-column: 1 / -1; }
.post-figure--pair img { aspect-ratio: 1/1; object-fit: cover; }

/* Diagrama de capas del tablero */
.capas { margin-top: 2rem !important; background: var(--blanco); border: 1px solid rgba(0,0,0,.1); border-radius: var(--radius); padding: clamp(1.2rem, 3vw, 2rem); }
.capas svg { width: 100%; height: auto; display: block; }
.post-body .capas-leyenda { margin: 1.2rem 0 0; font-size: .95rem; line-height: 1.5; gap: .5rem; }
.post-body .capas-leyenda li { padding-left: 2.3rem; }
.post-body .capas-leyenda li::before {
  content: counter(paso); width: 1.6rem; height: 1.6rem; border-radius: 50%; background: var(--amarillo);
  display: grid; place-items: center; font-size: .95rem; top: -.05em;
}
.capas figcaption { font-size: .85rem; color: var(--gris); margin-top: 1rem; line-height: 1.5; }

/* Destacado / nota */
.callout {
  background: var(--blanco); border: 1px solid rgba(0,0,0,.08); border-left: 4px solid var(--amarillo);
  border-radius: 0 var(--radius) var(--radius) 0; padding: 1.4rem 1.6rem; font-size: 1rem;
}
.callout strong:first-child { display: block; font-family: var(--f-sans); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; margin-bottom: .5rem; }
.callout p { color: #2b2d33; }

/* Tabla comparativa */
.table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid rgba(0,0,0,.1); background: var(--blanco); }
.post-table { width: 100%; border-collapse: collapse; font-size: .93rem; line-height: 1.5; min-width: 560px; }
.post-table th, .post-table td { padding: .9rem 1rem; text-align: left; vertical-align: top; border-bottom: 1px solid rgba(0,0,0,.08); }
.post-table thead th { background: var(--grafito); color: var(--blanco); font-weight: 500; font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; }
.post-table tbody th { font-weight: 600; color: var(--negro); white-space: nowrap; }
.post-table tbody tr:last-child > * { border-bottom: 0; }

/* Proveedores y pasos del proceso (tarjetas numeradas) */
.proveedores, .pasos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1.6rem !important; }
.proveedor, .paso { background: var(--blanco); border: 1px solid rgba(0,0,0,.1); border-top: 4px solid var(--amarillo); border-radius: 0 0 var(--radius) var(--radius); padding: 1.5rem 1.3rem; }
.proveedor-num, .paso-num { font-family: var(--f-tech); font-weight: 300; font-size: 1.6rem; display: block; margin-bottom: .4rem; color: var(--negro); }
.proveedor h3, .paso h3 { margin: 0 0 .5rem; font-size: 1.35rem; }
.proveedor p, .paso p { font-size: .92rem; line-height: 1.6; color: var(--gris); }

/* Cita destacada */
.post-quote { margin: 2.6rem 0 0; padding: .4rem 0 .4rem 1.6rem; border-left: 4px solid var(--amarillo); }
.post-body .post-quote p { font-family: var(--f-display); font-weight: 400; font-size: clamp(1.45rem, 3.2vw, 1.9rem); line-height: 1.35; color: var(--negro); }

/* Láminas de diseño (render y medidas) sobre blanco, sin recortar */
.post-figure--plano img { aspect-ratio: 16/10; object-fit: contain; background: var(--blanco); border: 1px solid rgba(0,0,0,.1); }
.post-body .callout + .post-video { margin-top: 1.6rem !important; }

/* FAQ */
.faq { display: grid; gap: .7rem; margin-top: 1.6rem !important; }
.faq details { background: var(--blanco); border: 1px solid rgba(0,0,0,.1); border-radius: 12px; padding: 0 1.3rem; }
.faq summary { cursor: pointer; list-style: none; padding: 1.1rem 2rem 1.1rem 0; font-weight: 500; position: relative; line-height: 1.45; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: .9rem; font-size: 1.4rem; font-weight: 300; transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding-bottom: 1.2rem; font-size: 1rem; }

/* CTA final del artículo */
.post-cta { background: var(--grafito); color: var(--blanco); border-radius: var(--radius); padding: clamp(1.8rem, 4vw, 2.6rem); margin-top: 3.6rem !important; }
.post-cta h2 { color: var(--blanco); margin: 0 0 .8rem; padding: 0; font-size: clamp(1.6rem, 3.4vw, 2.2rem); }
.post-cta h2::before { display: none; }
.post-cta p { color: rgba(244,241,236,.8); margin: 0 0 1.6rem; }
.post-cta .actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.post-cta .btn--outline { color: var(--blanco); border-color: rgba(244,241,236,.35); }
.post-cta .btn--outline:hover { background: var(--blanco); color: var(--grafito); }

/* Índice lateral */
.post-aside { position: sticky; top: 110px; }
.toc { background: var(--blanco); border: 1px solid rgba(0,0,0,.1); border-radius: var(--radius); padding: 1.5rem 1.4rem; }
.toc h2 { font-family: var(--f-sans); font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; font-weight: 600; margin-bottom: 1rem; }
.toc h2::before { content: ""; display: block; width: 28px; height: 3px; background: var(--amarillo); margin-bottom: .8rem; }
.toc ol { list-style: none; padding: 0; margin: 0; display: grid; gap: .15rem; counter-reset: toc; }
.toc li { counter-increment: toc; }
.toc a { display: grid; grid-template-columns: 2rem 1fr; font-size: .9rem; line-height: 1.4; color: var(--gris); padding: .45rem 0; transition: color .2s; }
.toc a::before { content: counter(toc, decimal-leading-zero); font-family: var(--f-tech); font-weight: 300; color: var(--negro); }
.toc a:hover, .toc a.active { color: var(--negro); }
.toc a.active { font-weight: 500; }
.aside-cta { margin-top: 1rem; background: var(--grafito); color: var(--blanco); border-radius: var(--radius); padding: 1.5rem 1.4rem; }
.aside-cta p { margin: 0 0 1rem; font-size: .95rem; color: rgba(244,241,236,.85); line-height: 1.5; }
.aside-cta .btn { width: 100%; text-align: center; padding-inline: 1em; }

/* Barra de progreso de lectura */
.read-progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; background: var(--amarillo); z-index: 70; }

/* ===== Teaser del blog en la portada ===== */
.blog-teaser { display: grid; grid-template-columns: minmax(0, 300px) 1fr; gap: clamp(2rem, 6vw, 4.5rem); align-items: center; }
.blog-teaser-media { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); display: block; aspect-ratio: 9/16; max-height: 520px; }
.blog-teaser-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.blog-teaser-media:hover img { transform: scale(1.04); }
.play-badge {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 72px; height: 72px; border-radius: 50%; background: var(--amarillo); display: grid; place-items: center;
  box-shadow: 0 14px 30px -10px rgba(0,0,0,.5);
}
.play-badge::after { content: ""; border-left: 20px solid var(--negro); border-block: 12px solid transparent; margin-left: 5px; }
.blog-teaser-text .section-title { text-align: left; }
.blog-teaser-text > p { color: var(--c-muted); margin: 0 0 2rem; }

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .post-layout { grid-template-columns: minmax(0, 1fr); }
  .post-aside { position: static; order: -1; }
  .toc { display: none; }
  .aside-cta { display: none; }
  .blog-teaser { grid-template-columns: 1fr; text-align: center; }
  .blog-teaser-media { max-width: 300px; margin-inline: auto; }
  .blog-teaser-text .section-title { text-align: center; }
  .blog-teaser-text .eyebrow--accent::before { margin-inline: auto; }
}
@media (max-width: 760px) {
  .post-video { grid-template-columns: minmax(0, 1fr); }
  .post-video video { max-width: 340px; margin-inline: auto; }
  .proveedores { grid-template-columns: 1fr; }
  .pasos { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .pasos { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .page-hero { padding-top: calc(70px + 2.5rem); }
  .post-body { font-size: 1.02rem; }
  .post-figure--pair { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .post-card, .post-card-media img, .blog-teaser-media img { transition: none !important; }
}