/* ==========================================================================
   riendaequestrian.com — article-shell.css
   Marco del blog: cabecera del artículo / migas / maquetación en dos columnas /
   barra lateral / caja de autora / listado del blog / página de autora.
   Tokens de site.css (:root). Tranquilo: sin píldoras, sin etiquetas de esquina,
   sin numeración decorativa — solo líneas, marfil, verde y cuero.
   ========================================================================== */

:root{
  --b-pale:#D9D2C3;      /* texto claro sobre verde (= linkColor del footer) */
  --b-amber:#D9B48C;     /* acento claro sobre verde (= .bg-d .bib) */
  --b-sand:#EFE9DC;      /* fondo de imagen / hover suave */
  --b-sticky:96px;       /* altura del menú fijo + aire */
}

/* ---------- Ayudantes de rejilla (post-optimizer usa .row / .col-*) ---------- */
.row{display:grid;grid-template-columns:minmax(0,1fr);gap:24px}
.row.g-4{gap:24px}
@media (min-width:768px){.row:has(> .col-md-6){grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:992px){.row:has(> .col-lg-4):not(.post-layout){grid-template-columns:repeat(3,minmax(0,1fr))}}
.mb-0{margin-bottom:0!important}

/* ---------- Cabecera del artículo ---------- */
.blog-hero{position:relative;isolation:isolate;overflow:hidden;display:flex;align-items:flex-end;min-height:440px;color:var(--marfil);background:var(--verde)}
.blog-hero > .bg-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.blog-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(23,60,50,.95) 0%,rgba(23,60,50,.88) 52%,rgba(23,60,50,.6) 100%)}
.blog-hero .wrap{padding-block:88px 56px}
.blog-hero .hero-cat{display:inline-block;font-family:var(--fb);font-weight:600;font-size:var(--t14);line-height:1.3;letter-spacing:.08em;text-transform:uppercase;color:var(--b-amber);text-decoration:none;border-bottom:1px solid rgba(217,180,140,.5);padding-bottom:2px}
.blog-hero .hero-cat:hover{color:var(--marfil);border-color:var(--marfil)}
.blog-hero h1{color:var(--marfil);font-size:var(--t49);line-height:1.08;max-width:24ch;margin-top:18px}
.blog-hero .hero-excerpt{font-size:var(--t20);line-height:1.55;color:var(--b-pale);max-width:60ch;margin:20px 0 0}
.blog-meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:6px 0;margin-top:28px;font-size:var(--t14);color:var(--b-pale)}
.blog-meta-row .blog-meta-item + .blog-meta-item::before{content:"·";padding:0 12px;color:rgba(217,210,195,.6)}
.blog-meta-row a{color:var(--marfil);font-weight:600;text-decoration:none;border-bottom:1px solid rgba(246,242,233,.45)}
.blog-meta-row a:hover{border-color:var(--marfil)}

/* ---------- Migas ---------- */
.crumb-bar{background:var(--white);border-bottom:1px solid var(--line)}
.crumb-bar .wrap{padding-block:13px}
.breadcrumb{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:4px 0;margin:0;padding:0;font-size:var(--t14);line-height:1.4}
.breadcrumb-item{display:inline-flex;align-items:center;color:var(--text);min-width:0}
.breadcrumb-item + .breadcrumb-item::before{content:"\203A";padding:0 10px;color:var(--note)}
.breadcrumb-item a{color:var(--text);text-decoration:none}
.breadcrumb-item a:hover{color:var(--cuero-d);text-decoration:underline}
.breadcrumb-item.active{color:var(--ink);font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:46ch}

/* ---------- Maquetación del artículo ---------- */
.article-page{padding-block:56px var(--sec);background:var(--marfil)}
.post-layout{display:grid;grid-template-columns:minmax(0,760px) 320px;justify-content:space-between;gap:56px;align-items:start}
.post-main{min-width:0}
.post-aside{min-width:0;align-self:stretch}
.post-aside-sticky{position:sticky;top:var(--b-sticky);display:grid;gap:16px}

/* Bloques de la barra lateral */
.side-widget{border:1px solid var(--line);border-radius:var(--r);background:var(--white);padding:20px 22px}
.side-title{font-family:var(--fb);font-weight:600;font-size:var(--t14);line-height:1.3;letter-spacing:.08em;text-transform:uppercase;color:var(--text);margin:0 0 12px}
.cat-list{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.cat-list a{display:flex;justify-content:space-between;gap:12px;padding:6px 0;font-size:var(--t14);color:var(--ink);text-decoration:none;border-bottom:1px solid transparent}
.cat-list a:hover{color:var(--cuero-d);border-bottom-color:var(--line)}
.cat-list a.is-active{color:var(--cuero-d);font-weight:600}
.cat-list .cnt{color:var(--text);font-variant-numeric:tabular-nums}

.side-cta{background:var(--verde);color:var(--b-pale);border-radius:var(--r);padding:24px 22px}
.side-cta .side-cta-title{font-family:var(--fh);font-weight:700;font-size:var(--t25);line-height:1.15;color:var(--marfil);margin:0 0 10px}
.side-cta p{font-size:var(--t14);line-height:1.55;margin:0 0 18px}
.side-cta a.btn{width:100%;min-height:50px;padding:0 18px}
.side-cta .side-cta-alt{display:block;margin-top:12px;font-size:var(--t14);color:var(--marfil);text-align:center}

/* Caja de autora (bajo el artículo) */
.author-box{display:grid;grid-template-columns:88px minmax(0,1fr);gap:22px;align-items:start;margin-top:48px;padding:28px;border:1px solid var(--line);border-radius:var(--r);background:var(--white)}
.author-box .ab-kicker{font-family:var(--fb);font-weight:600;font-size:var(--t14);line-height:1.3;letter-spacing:.08em;text-transform:uppercase;color:var(--text);margin:0}
.author-box .ab-name{font-family:var(--fh);font-weight:700;font-size:var(--t31);line-height:1.1;margin:4px 0 2px}
.author-box .ab-name a{color:var(--ink);text-decoration:none}
.author-box .ab-role{font-size:var(--t14);color:var(--text);margin:0 0 10px}
.author-box .ab-bio{font-size:var(--t16);line-height:1.6;margin:0 0 12px;max-width:62ch}
.avatar{width:88px;height:88px;border-radius:50%;object-fit:cover;background:var(--b-sand);display:block}
.avatar-fallback{display:grid;place-items:center;font-family:var(--fh);font-weight:700;font-size:var(--t39);color:var(--marfil);background:var(--verde)}

.post-tags{margin-top:40px;padding-top:18px;border-top:1px solid var(--line);font-size:var(--t14);color:var(--text)}
.post-tags strong{color:var(--ink);font-weight:600}

/* ---------- Listado del blog ---------- */
.list-hero{background:var(--verde);color:var(--b-pale);position:relative}
.list-hero .wrap{padding-block:76px 64px}
.list-hero .hero-kicker{font-family:var(--fb);font-weight:600;font-size:var(--t14);line-height:1.3;letter-spacing:.08em;text-transform:uppercase;color:var(--b-amber);margin:0}
.list-hero h1{color:var(--marfil);font-size:var(--t49);line-height:1.08;max-width:22ch;margin-top:16px}
.list-hero p.lead{color:var(--b-pale);max-width:60ch;margin:20px 0 0}
.list-section{padding-block:56px var(--sec);background:var(--white)}
.list-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;align-items:start}
.list-toolbar{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:10px 24px;margin-bottom:20px}
.list-toolbar h2{font-size:var(--t31)}
.list-status{font-size:var(--t14);color:var(--text);margin:0}
.cat-filter{list-style:none;display:flex;flex-wrap:wrap;gap:4px 22px;margin:0 0 28px;padding:0 0 12px;border-bottom:1px solid var(--line)}
.cat-filter a{display:inline-block;padding:4px 0;font-size:var(--t14);color:var(--text);text-decoration:none;border-bottom:2px solid transparent}
.cat-filter a:hover{color:var(--cuero-d)}
.cat-filter a.is-active{color:var(--ink);font-weight:600;border-bottom-color:var(--cuero)}
.cat-filter .cnt{font-variant-numeric:tabular-nums;color:var(--text);font-weight:400}

.blog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.blog-card{display:flex;flex-direction:column;min-width:0;background:var(--white);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:border-color .2s}
.blog-card:hover{border-color:var(--cuero)}
.blog-thumbnail-wrapper{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--b-sand)}
.blog-thumbnail{width:100%;height:100%;object-fit:cover;display:block}
.blog-content{display:flex;flex-direction:column;flex:1;padding:22px 24px 24px}
.blog-category{align-self:flex-start;font-family:var(--fb);font-weight:600;font-size:var(--t14);line-height:1.3;letter-spacing:.08em;text-transform:uppercase;color:var(--cuero-d);text-decoration:none}
.blog-category:hover{color:var(--ink)}
.blog-content > a{text-decoration:none}
.blog-title{font-family:var(--fh);font-weight:700;font-size:var(--t25);line-height:1.15;color:var(--ink);margin:10px 0 0;text-wrap:balance}
.blog-content > a:hover .blog-title{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}
.blog-excerpt{font-size:var(--t16);line-height:1.6;color:var(--text);margin:12px 0 0}
.blog-meta{display:flex;flex-wrap:wrap;gap:4px 0;margin-top:16px;font-size:var(--t14);color:var(--text)}
.blog-meta .blog-meta-item + .blog-meta-item::before{content:"·";padding:0 10px}
.read-more{align-self:flex-start;margin-top:auto;padding-top:18px;font-weight:600;font-size:var(--t14);color:var(--cuero-d);text-decoration:none}
.read-more span{border-bottom:1.5px solid currentColor}
.blog-card.featured{grid-column:1/-1;flex-direction:row}
.blog-card.featured .blog-thumbnail-wrapper{flex:0 0 52%;aspect-ratio:auto;min-height:320px}
.blog-card.featured .blog-content{padding:30px 32px}
.blog-card.featured .blog-title{font-size:var(--t31)}
.blog-empty{grid-column:1/-1;padding:40px;border:1px dashed var(--line);border-radius:var(--r);text-align:center;color:var(--text);background:var(--white)}

.blog-pagination{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:40px}
.blog-pagination[hidden]{display:none}
.blog-pagination a,.blog-pagination span{display:inline-grid;place-items:center;min-width:44px;height:44px;padding:0 14px;border:1px solid var(--line);border-radius:var(--r);font-weight:600;font-size:var(--t14);text-decoration:none;color:var(--ink);background:var(--white);font-variant-numeric:tabular-nums}
.blog-pagination a:hover{border-color:var(--cuero)}
.blog-pagination .is-current{background:var(--verde);border-color:var(--verde);color:var(--marfil)}
.blog-pagination .is-disabled{color:var(--note);pointer-events:none}

.list-side{display:grid;gap:16px;position:sticky;top:var(--b-sticky)}
.side-author{display:grid;grid-template-columns:56px minmax(0,1fr);gap:14px;align-items:center;text-decoration:none;color:var(--ink)}
.side-author .avatar{width:56px;height:56px}
.side-author .avatar-fallback{font-size:var(--t25)}
.side-author strong{display:block;font-family:var(--fh);font-weight:700;font-size:var(--t25);line-height:1.1;color:var(--ink)}
.side-author span span{font-size:var(--t14);color:var(--text)}
.side-widget > p{font-size:var(--t14);line-height:1.55;margin:12px 0 0}

/* ---------- Página de autora ---------- */
.author-hero{background:var(--marfil);border-bottom:1px solid var(--line)}
.author-hero .wrap{display:grid;grid-template-columns:200px minmax(0,1fr);gap:48px;align-items:center;padding-block:72px 64px}
.author-hero .avatar{width:200px;height:200px}
.author-hero .avatar-fallback{font-size:var(--t61)}
.author-hero .hero-kicker{font-family:var(--fb);font-weight:600;font-size:var(--t14);line-height:1.3;letter-spacing:.08em;text-transform:uppercase;color:var(--cuero-d);margin:0}
.author-hero h1{font-size:var(--t49);margin-top:10px}
.author-hero .role{font-size:var(--t20);color:var(--text);margin:8px 0 0}
.author-hero .bio{max-width:64ch;margin:20px 0 0}
.author-hero .btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.author-posts{padding-block:56px var(--sec);background:var(--white)}
.author-posts .blog-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
/* un solo artículo: la tarjeta ocupa toda la fila en lugar de 1/3 con hueco vacío */
@media (min-width:992px){
  .blog-grid > .blog-card:only-child{grid-column:1/-1;flex-direction:row}
  .blog-grid > .blog-card:only-child .blog-thumbnail-wrapper{flex:0 0 52%;aspect-ratio:auto;min-height:320px}
  .blog-grid > .blog-card:only-child .blog-content{padding:30px 32px}
  .blog-grid > .blog-card:only-child .blog-title{font-size:var(--t31)}
}

/* ---------- Responsive ---------- */
@media (max-width:1199px){
  .post-layout{grid-template-columns:minmax(0,1fr) 290px;gap:40px}
  .list-layout{grid-template-columns:minmax(0,1fr) 270px;gap:32px}
}
@media (max-width:991px){
  .post-layout{grid-template-columns:minmax(0,1fr);gap:24px}
  /* los hijos de la barra lateral pasan a ser elementos de la rejilla: índice encima del artículo, el resto debajo */
  .post-aside,.post-aside-sticky{display:contents}
  .post-aside-sticky > .toc-nav{order:-1}
  .list-layout{grid-template-columns:minmax(0,1fr)}
  .list-side{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}
  .blog-card.featured{flex-direction:column}
  .blog-card.featured .blog-thumbnail-wrapper{flex:none;aspect-ratio:16/10;min-height:0}
  .author-posts .blog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:767px){
  .blog-hero{min-height:0}
  .blog-hero .wrap{padding-block:56px 40px}
  .blog-hero h1{font-size:var(--t39)}
  .blog-hero .hero-excerpt{font-size:var(--t16)}
  .blog-meta-row{gap:4px 18px}
  .blog-meta-row .blog-meta-item + .blog-meta-item::before{content:none}
  .blog-meta{gap:4px 16px}
  .blog-meta .blog-meta-item + .blog-meta-item::before{content:none}
  .list-hero .wrap{padding-block:52px 44px}
  .list-hero h1{font-size:var(--t39)}
  .article-page{padding-top:28px}
  .blog-grid,.author-posts .blog-grid{grid-template-columns:minmax(0,1fr)}
  .blog-card.featured .blog-content,.blog-content{padding:20px}
  .blog-card.featured .blog-title{font-size:var(--t25)}
  .list-side{grid-template-columns:minmax(0,1fr)}
  .breadcrumb-item.active{max-width:100%}
  .author-box{grid-template-columns:56px minmax(0,1fr);gap:16px;padding:20px}
  .author-box .avatar{width:56px;height:56px}
  .author-box .avatar-fallback{font-size:var(--t25)}
  .author-hero .wrap{grid-template-columns:minmax(0,1fr);gap:24px;padding-block:48px}
  .author-hero .avatar{width:120px;height:120px}
  .author-hero .avatar-fallback{font-size:var(--t49)}
  .author-hero h1{font-size:var(--t39)}
}