/* Argeion Group · blog: listado editorial y artículo */
.blog-hero{padding-top:clamp(7.5rem,13vw,10rem);padding-bottom:clamp(2.5rem,5vw,4rem)}
.blog-hero h1{font-size:clamp(2.4rem,6vw,4.6rem);margin:1.2rem 0 1.2rem;max-width:18ch}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:2rem}
.chips a{font-size:.8rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;padding:.55rem 1rem;border-radius:999px;box-shadow:inset 0 0 0 1px rgba(17,17,17,.14);transition:background-color .4s var(--ease),color .4s var(--ease)}
.chips a:hover{background:rgba(17,17,17,.04)}
.chips a[aria-current="true"]{background:var(--obsidiana);color:var(--marfil);box-shadow:none}

.posts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.posts--3{margin-top:2rem}
.post-card{padding:6px;border-radius:10px;background:rgba(17,17,17,.035);box-shadow:inset 0 0 0 1px rgba(17,17,17,.06)}
.post-card__link{display:flex;flex-direction:column;height:100%;border-radius:6px;overflow:hidden;background:var(--papel);box-shadow:inset 0 1px 0 rgba(255,255,255,.9);transition:transform .8s var(--ease)}
.post-card:hover .post-card__link{transform:translateY(-4px)}
.post-card__media{aspect-ratio:1200/630;background:var(--obsidiana);overflow:hidden}
.post-card__media img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.post-card:hover .post-card__media img{transform:scale(1.03)}
.post-card__ph{display:grid;place-items:center;width:100%;height:100%;background:radial-gradient(60% 80% at 50% 50%,#26241F,#111 70%);color:var(--oro-c)}
.post-card__ph svg{width:52px;height:57px;opacity:.85}
.post-card__body{padding:1.5rem 1.5rem 1.6rem;display:flex;flex-direction:column;gap:.7rem;flex:1}
.post-card h2{font-size:1.3rem;line-height:1.2;letter-spacing:.03em}
.post-card__body>p:not(.eyebrow):not(.post-card__meta){color:var(--text);font-size:.95rem;line-height:1.6}
.post-card__meta{margin-top:auto;padding-top:.8rem;border-top:1px solid var(--rule);font-size:.8rem;letter-spacing:.06em;color:var(--pizarra)}
.post-card--lead{grid-column:1/-1}
.post-card--lead .post-card__link{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr)}
.post-card--lead .post-card__media{aspect-ratio:auto;min-height:340px}
.post-card--lead .post-card__body{padding:clamp(1.8rem,4vw,3rem);justify-content:center}
.post-card--lead h2{font-size:clamp(1.6rem,3vw,2.3rem)}
.empty{grid-column:1/-1;color:var(--pizarra);padding:3rem 0}
.pager{display:flex;justify-content:space-between;align-items:center;margin-top:2.5rem;font-size:.8rem;letter-spacing:.08em;color:var(--pizarra)}
.pager a{font-weight:600;color:var(--obsidiana);border-bottom:1px solid var(--oro)}
@media (max-width:980px){.posts{grid-template-columns:repeat(2,minmax(0,1fr))}.post-card--lead .post-card__link{grid-template-columns:1fr}.post-card--lead .post-card__media{min-height:0;aspect-ratio:1200/630}}
@media (max-width:640px){.posts{grid-template-columns:1fr}}

/* Artículo */
.article__head{padding-top:clamp(7.5rem,13vw,10rem);max-width:980px}
.article__head h1{font-size:clamp(2.1rem,5.2vw,3.9rem);line-height:1.06;margin:1.1rem 0 1.3rem}
.article__meta{margin-top:1.6rem;font-size:.78rem;letter-spacing:.06em;color:var(--pizarra)}
.article__cover{margin-top:clamp(2rem,4vw,3rem)}
.article__cover img{width:100%;height:auto;aspect-ratio:1200/630;object-fit:cover;border-radius:8px;background:var(--obsidiana)}
.article__grid{display:grid;grid-template-columns:240px minmax(0,1fr);gap:clamp(2rem,5vw,5rem);margin-top:clamp(2.5rem,5vw,4rem);align-items:start}
.toc{position:sticky;top:7rem;font-size:.86rem}
.toc ol{list-style:none;padding:0;margin:1rem 0 0;display:grid;gap:.15rem;counter-reset:t}
.toc li{counter-increment:t}
.toc a{display:grid;grid-template-columns:1.8rem 1fr;padding:.35rem 0;color:var(--pizarra);transition:color .4s var(--ease)}
.toc a::before{content:counter(t,upper-roman);font-family:var(--display);color:var(--oro-t);font-size:.8rem}
.toc a:hover{color:var(--obsidiana)}
.prose{max-width:70ch;font-size:1.06rem;line-height:1.8;color:var(--text)}
.prose>*+*{margin-top:1.25rem}
.prose h2{font-size:clamp(1.5rem,2.6vw,2rem);color:var(--obsidiana);margin-top:3rem;scroll-margin-top:7rem}
.prose h3{font-size:1.25rem;color:var(--obsidiana);margin-top:2.2rem;scroll-margin-top:7rem}
.prose h4{font-family:var(--sans);font-size:.78rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--oro-t);margin-top:2rem}
.prose a{color:var(--obsidiana);border-bottom:1px solid var(--oro);transition:background-color .3s var(--ease)}
.prose a:hover{background:rgba(176,141,87,.12)}
.prose strong{color:var(--obsidiana);font-weight:600}
.prose ul,.prose ol{padding-left:1.3rem;display:grid;gap:.45rem}
.prose li::marker{color:var(--oro-t)}
.prose blockquote{border-left:1px solid var(--oro);padding:.2rem 0 .2rem 1.4rem;font-family:var(--display);font-size:1.3rem;line-height:1.45;color:var(--obsidiana)}
.prose hr{border:0;height:1px;background:var(--rule);margin:2.6rem 0}
.prose figure img,.prose img{width:100%;height:auto;border-radius:6px}
.prose figcaption{font-size:.82rem;color:var(--pizarra);margin-top:.5rem}
.prose code{font-size:.9em;background:var(--marfil-2);padding:.1rem .35rem;border-radius:3px}
.prose pre{background:var(--obsidiana);color:#EDE7DB;padding:1.2rem;border-radius:6px;overflow:auto;font-size:.88rem}
.prose pre code{background:none;padding:0}
.prose .table{overflow-x:auto}
.prose table{border-collapse:collapse;width:100%;font-size:.95rem}
.prose th,.prose td{text-align:left;padding:.75rem .9rem .75rem 0;border-bottom:1px solid var(--rule);vertical-align:top}
.prose th{font-size:.76rem;letter-spacing:.2em;text-transform:uppercase;color:var(--pizarra);font-weight:600}
.share{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;margin-top:3rem!important;padding-top:1.6rem;border-top:1px solid var(--obsidiana)}
.share .eyebrow{margin-right:.6rem}
.share a,.share button{font:500 .8rem var(--sans);letter-spacing:.12em;text-transform:uppercase;padding:.55rem .95rem;border-radius:999px;border:0;background:transparent;box-shadow:inset 0 0 0 1px rgba(17,17,17,.16);cursor:pointer;color:var(--obsidiana)!important;transition:background-color .4s var(--ease)}
.share a:hover,.share button:hover{background:rgba(17,17,17,.05)}
.about{display:grid;grid-template-columns:auto minmax(0,1fr);gap:1.2rem;align-items:start;padding:1.6rem;border-radius:8px;background:var(--obsidiana);color:#C9C4BA;margin-top:2rem!important;font-size:.95rem}
.about .eyebrow{color:#BABDC1;margin-bottom:.5rem}
.about a{color:#EDE7DB!important;border-color:var(--oro-c)!important}
.about__sig{width:34px;height:37px;color:var(--oro-c)}
.related{margin-top:clamp(4rem,8vw,6rem)}
.related h2{font-size:clamp(1.6rem,3vw,2.2rem)}
@media (max-width:980px){.article__grid{grid-template-columns:1fr}.toc{position:static;padding:1.2rem 1.4rem;border-radius:8px;box-shadow:inset 0 0 0 1px var(--rule)}.toc--empty{display:none}}

/* ── Pase de calidad (impeccable): tarjetas planas, zonas táctiles de 44 px ── */
.post-card{padding:0;background:none;box-shadow:none;border-radius:8px}
.post-card__link{border-radius:8px;box-shadow:inset 0 0 0 1px rgba(17,17,17,.09)}
.chips a,.share a,.share button,.pager a{min-height:44px;display:inline-flex;align-items:center}
.prose a{text-underline-offset:.2em}
/* La portada del destacado conserva su proporción (no se recorta el título de la imagen) */
.post-card--lead .post-card__link{align-items:center;background:var(--papel)}
.post-card--lead .post-card__media{min-height:0;aspect-ratio:1200/630;align-self:center}