/* ==========================================================================
   LAURA Digital Agency — Estilos de blog (profesional / editorial)
   Se carga DESPUÉS de main.css; usa sus variables (--primary, etc.).
   ========================================================================== */

/* Navbar sólida en páginas de blog (sin hero de fondo) */
.navbar { background: rgba(255, 255, 255, .92); backdrop-filter: blur(10px); }

/* --- Barra de progreso de lectura --- */
.reading-progress { position: fixed; top: 0; left: 0; width: 100%; height: 3px; background: transparent; z-index: 1100; pointer-events: none; }
.reading-progress > span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--primary-dark), var(--primary-light)); }

/* --- Hero del artículo --- */
.article-hero { padding: 8.5rem 0 2.25rem; background: linear-gradient(180deg, var(--bg-secondary), #fff); border-bottom: 1px solid var(--border); }
.article-hero .container { max-width: 780px; }
.breadcrumb { font-size: .82rem; color: var(--text-secondary); margin-bottom: 1rem; }
.breadcrumb a { color: var(--primary-dark); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.article-hero h1, .article-hero .section-title { font-size: clamp(1.9rem, 4.2vw, 2.6rem); line-height: 1.14; letter-spacing: -.02em; margin: .35rem 0 1.1rem; }
.article-meta { display: flex; flex-wrap: wrap; align-items: center; gap: .7rem; color: var(--text-secondary); font-size: .9rem; margin: 0; }
.article-meta .am-author { display: inline-flex; align-items: center; gap: .5rem; font-weight: 600; color: var(--text-primary); }
.article-meta .am-author img { width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--border); background: #fff; }
.article-meta .sep { width: 4px; height: 4px; border-radius: 50%; background: var(--border); display: inline-block; }

/* --- Cuerpo del artículo --- */
.article-body { max-width: 720px; margin: 0 auto; padding: 2.75rem 0 1rem; font-size: 1.08rem; line-height: 1.85; color: var(--text-secondary); }
.article-body > p:first-of-type { font-size: 1.22rem; line-height: 1.7; color: var(--text-primary); }
.article-body p { margin: 0 0 1.15rem; }
.article-body h2 { font-size: 1.5rem; line-height: 1.25; letter-spacing: -.01em; color: var(--text-primary); margin: 2.4rem 0 .8rem; }
.article-body h2::before { content: ""; display: block; width: 44px; height: 3px; border-radius: 2px; background: linear-gradient(90deg, var(--primary), var(--primary-light)); margin-bottom: .9rem; }
.article-body h3 { font-size: 1.2rem; color: var(--text-primary); margin: 1.6rem 0 .5rem; }
.article-body ul, .article-body ol { margin: .5rem 0 1.4rem; padding-left: 0; display: grid; gap: .55rem; list-style: none; }
.article-body ul li { position: relative; padding-left: 1.7rem; }
.article-body ul li::before { content: "\f058"; font-family: "Font Awesome 6 Free"; font-weight: 900; color: var(--primary); position: absolute; left: 0; top: .1rem; font-size: .9rem; }
.article-body ol { counter-reset: li; }
.article-body ol li { position: relative; padding-left: 2.2rem; counter-increment: li; min-height: 1.5rem; }
.article-body ol li::before { content: counter(li); position: absolute; left: 0; top: .05rem; width: 1.5rem; height: 1.5rem; background: var(--primary); color: #fff; border-radius: 50%; font-size: .8rem; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.article-body a { color: var(--primary-dark); text-decoration: underline; text-decoration-color: rgba(201, 24, 71, .35); text-underline-offset: 2px; }
.article-body a:hover { text-decoration-color: var(--primary-dark); }
.article-body strong { color: var(--text-primary); font-weight: 700; }
.article-body blockquote { margin: 1.6rem 0; padding: 1rem 1.4rem; border-left: 4px solid var(--primary); background: var(--bg-secondary); border-radius: 0 .7rem .7rem 0; color: var(--text-primary); font-style: italic; }

/* Callout / nota destacada (opcional) */
.callout { display: flex; gap: .9rem; background: #fff; border: 1px solid var(--border); border-left: 4px solid var(--primary); border-radius: .8rem; padding: 1.1rem 1.3rem; margin: 1.6rem 0; }
.callout i { color: var(--primary); font-size: 1.25rem; margin-top: .1rem; }
.callout p { margin: 0; }

/* Tabla comparativa */
.cmp { width: 100%; border-collapse: collapse; margin: 1.6rem 0; font-size: .95rem; box-shadow: 0 0 0 1px var(--border); border-radius: .6rem; overflow: hidden; }
.cmp th, .cmp td { padding: .7rem .95rem; text-align: left; border-bottom: 1px solid var(--border); color: var(--text-secondary); }
.cmp th { background: var(--bg-secondary); color: var(--text-primary); font-weight: 700; }
.cmp tr:last-child td { border-bottom: none; }

/* --- Barra de compartir --- */
.share-bar { display: flex; align-items: center; gap: .6rem; margin: 2.25rem 0 .5rem; padding-top: 1.4rem; border-top: 1px solid var(--border); flex-wrap: wrap; }
.share-bar .lbl { font-size: .85rem; color: var(--text-secondary); font-weight: 600; margin-right: .2rem; }
.share-bar a, .share-bar button { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--border); background: #fff; color: var(--text-primary); display: inline-flex; align-items: center; justify-content: center; cursor: pointer; text-decoration: none; transition: all .2s; font-size: 1rem; }
.share-bar a:hover, .share-bar button:hover { color: #fff; border-color: var(--primary); background: var(--primary); transform: translateY(-2px); }

/* --- CTA --- */
.article-cta { background: linear-gradient(135deg, var(--primary-dark), var(--primary-light)); color: #fff; border-radius: 1.1rem; padding: 2.1rem 1.5rem; margin: 2.5rem 0; text-align: center; }
.article-cta strong { color: #fff; font-size: 1.15rem; }
.article-cta p { color: #fff; opacity: .95; margin: .5rem 0 0; }
.article-cta .btn-primary { margin-top: 1.1rem; background: #fff; color: var(--primary-dark); }
.article-cta .btn-primary:hover { transform: translateY(-2px); }

/* --- Caja de autor --- */
.author-box { display: flex; gap: 1.1rem; align-items: flex-start; background: var(--bg-secondary); border: 1px solid var(--border); border-radius: 1rem; padding: 1.5rem; margin: 2.2rem 0; }
.author-box .ab-logo { width: 58px; height: 58px; border-radius: 14px; background: #fff; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.author-box .ab-logo img { width: 38px; height: auto; }
.author-box h4 { margin: 0 0 .25rem; color: var(--text-primary); font-size: 1.05rem; }
.author-box p { margin: 0 0 .6rem; color: var(--text-secondary); font-size: .92rem; line-height: 1.6; }
.author-box a { color: var(--primary-dark); font-weight: 600; text-decoration: none; font-size: .9rem; }
.author-box a:hover { text-decoration: underline; }

/* --- Artículos relacionados (cards) --- */
.related-posts { margin: 2.5rem 0 1rem; }
.related-posts h3 { font-size: 1.2rem; color: var(--text-primary); margin-bottom: 1rem; }
.related-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); gap: 1rem; }
.related-grid a { display: block; background: #fff; border: 1px solid var(--border); border-radius: .85rem; padding: 1.15rem 1.25rem; text-decoration: none; color: var(--text-primary); font-weight: 600; font-size: .98rem; line-height: 1.35; transition: all .2s; }
.related-grid a:hover { border-color: var(--primary); box-shadow: 0 8px 22px rgba(0, 0, 0, .07); transform: translateY(-2px); }
.related-grid a .rl-more { display: block; color: var(--primary-dark); font-size: .82rem; font-weight: 700; margin-top: .7rem; }

/* Compat: <p class="related"> antiguo si quedara */
.article-body .related { border-top: 1px solid var(--border); padding-top: 1.25rem; margin-top: 2rem; font-size: .95rem; }

/* ==========================================================================
   Blog hub (índice)
   ========================================================================== */
.page-hero { padding: 9rem 0 2.5rem; background: linear-gradient(180deg, var(--bg-secondary), #fff); border-bottom: 1px solid var(--border); }
.post-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(340px, 100%), 1fr)); gap: 1.5rem; }
.post-card { position: relative; background: #fff; border: 1px solid var(--border); border-radius: 1rem; padding: 0; overflow: hidden; display: flex; flex-direction: column; text-decoration: none; transition: transform .25s, box-shadow .25s, border-color .25s; }
.post-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0, 0, 0, .09); border-color: transparent; }
.post-card .pc-top { height: 6px; background: linear-gradient(90deg, var(--primary), var(--primary-light)); }
.post-card .pc-body { padding: 1.6rem; display: flex; flex-direction: column; flex: 1; }
.post-tag { display: inline-block; background: rgba(226, 30, 92, .08); color: var(--primary-dark); font-size: .7rem; font-weight: 700; letter-spacing: .03em; text-transform: uppercase; padding: .3rem .7rem; border-radius: 1rem; margin-bottom: .9rem; align-self: flex-start; }
.post-card h2, .post-card h3 { font-size: 1.2rem; color: var(--text-primary); margin: 0 0 .5rem; line-height: 1.32; }
.post-card p { color: var(--text-secondary); font-size: .95rem; flex: 1; margin: 0; }
.post-card .more { color: var(--primary-dark); font-weight: 700; font-size: .9rem; margin-top: 1rem; display: inline-flex; align-items: center; gap: .35rem; }

/* Card destacada (primer artículo) */
.post-card.featured { grid-column: 1 / -1; flex-direction: row; }
.post-card.featured .pc-top { width: 6px; height: auto; }
.post-card.featured .pc-body { padding: 2.1rem; }
.post-card.featured h2 { font-size: 1.7rem; }
.post-card.featured p { font-size: 1.02rem; }
@media (max-width: 720px) {
  .post-card.featured { flex-direction: column; }
  .post-card.featured .pc-top { width: 100%; height: 6px; }
}