/* Estilos de los artículos de blog.
   Autocontenido a propósito, igual que legal.css: los artículos son páginas de
   contenido/SEO y no deben arrastrar los 36 KB de site.css. Comparte los tokens
   de la paleta con el manual de marca. El FAQ usa <details> nativo: sin JS.
   --gris-medio va en su valor accesible (#5F7387), no el antiguo #7E93A8. */
:root{
  --blanco:#FFFFFF;
  --gris-50:#F3F7FA;
  --borde:#DCE6EE;
  --navy:#0A1B2E;
  --navy-950:#061220;
  --texto:#3D5165;
  --gris-medio:#5F7387;
  --celeste:#00B0F0;
  --azul-oscuro:#1E6E9C;
  --verde:#64C7A8;
  --verde-oscuro:#2E7D64;
  --oro:#B8860B;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--blanco);
  color:var(--texto);
  font-family:'Plus Jakarta Sans',sans-serif;
  font-size:17px;
  line-height:1.72;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:740px;margin:0 auto;padding:0 24px}

/* Accesibilidad ----------------------------------------------------------- */
.skip-link{position:absolute;left:16px;top:-60px;z-index:200;background:var(--navy);color:#fff;font-weight:700;font-size:14px;padding:12px 20px;border-radius:0 0 10px 10px;text-decoration:none;transition:top .18s}
.skip-link:focus{top:0}
a:focus-visible,summary:focus-visible,button:focus-visible{outline:3px solid var(--celeste);outline-offset:3px;border-radius:6px}

/* Cabecera ---------------------------------------------------------------- */
.blog-nav{border-bottom:1px solid var(--borde);padding:14px 0;position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:20}
.blog-nav .wrap{max-width:1000px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.blog-nav .brand{display:flex;align-items:center;text-decoration:none}
.blog-nav .brand img{height:34px;width:auto;display:block}
.blog-nav .nav-cta{display:flex;align-items:center;gap:18px}
.blog-nav .back{font-size:14px;color:var(--azul-oscuro);text-decoration:none;font-weight:600}
.blog-nav .back:hover{text-decoration:underline}
.blog-nav .btn-mini{background:var(--celeste);color:#fff;font-size:14px;font-weight:700;text-decoration:none;padding:9px 16px;border-radius:9px;transition:filter .15s,transform .15s}
.blog-nav .btn-mini:hover{filter:brightness(1.1);transform:translateY(-2px)}
@media(max-width:560px){.blog-nav .back{display:none}}

/* Breadcrumb -------------------------------------------------------------- */
.crumbs{font-size:13px;color:var(--gris-medio);margin:26px 0 0;font-family:'Space Mono',monospace}
.crumbs a{color:var(--gris-medio);text-decoration:none}
.crumbs a:hover{color:var(--azul-oscuro)}
.crumbs span{margin:0 6px}

/* Cabecera del artículo --------------------------------------------------- */
.article-head{padding:14px 0 8px}
.tag{display:inline-block;font-family:'Space Mono',monospace;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--azul-oscuro);background:rgba(0,176,240,.10);border:1px solid rgba(0,176,240,.22);border-radius:20px;padding:5px 13px;margin-bottom:18px}
h1{font-family:'Sora',sans-serif;color:var(--navy);font-size:clamp(28px,5.2vw,42px);line-height:1.16;font-weight:800;letter-spacing:-.01em;margin-bottom:16px}
.dek{font-size:19px;color:var(--gris-medio);line-height:1.55;margin-bottom:22px}
.meta{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;font-family:'Space Mono',monospace;font-size:13px;color:var(--gris-medio);border-top:1px solid var(--borde);border-bottom:1px solid var(--borde);padding:14px 0;margin-bottom:8px}
.meta .who b{color:var(--texto);font-weight:700}

/* Portada del artículo ---------------------------------------------------- */
/* La portada es una imagen diseñada (lleva subtítulo): se muestra completa,
   sin recorte. width/height en el <img> ya reservan el espacio (sin salto). */
.cover{display:block;width:100%;height:auto;border-radius:16px;border:1px solid var(--borde);margin:10px 0 30px}

/* Cuerpo ------------------------------------------------------------------ */
article{padding-bottom:20px}
article h2{font-family:'Sora',sans-serif;color:var(--navy);font-size:clamp(22px,3.6vw,27px);line-height:1.25;font-weight:700;margin:44px 0 14px;scroll-margin-top:80px}
article h3{font-family:'Sora',sans-serif;color:var(--navy);font-size:19px;font-weight:600;margin:28px 0 10px}
article p{margin-bottom:18px}
article ul,article ol{margin:0 0 20px 4px;padding-left:22px}
article li{margin-bottom:10px}
article a{color:var(--azul-oscuro);font-weight:600}
article a:hover{text-decoration:underline}
article strong{color:var(--texto);font-weight:700}
.lead-p{font-size:19px;color:var(--navy)}

/* Índice ------------------------------------------------------------------ */
.toc{background:var(--gris-50);border:1px solid var(--borde);border-radius:12px;padding:20px 24px;margin:28px 0}
.toc p{font-family:'Sora',sans-serif;font-weight:700;color:var(--navy);font-size:14px;text-transform:uppercase;letter-spacing:.04em;margin-bottom:12px}
.toc ol{margin:0;padding-left:20px}
.toc li{margin-bottom:7px}
.toc a{color:var(--azul-oscuro);text-decoration:none;font-weight:500;font-size:15.5px}
.toc a:hover{text-decoration:underline}

/* Nota / aviso empático --------------------------------------------------- */
.note{background:#F4F8FB;border-left:4px solid var(--celeste);border-radius:0 10px 10px 0;padding:18px 22px;margin:26px 0;font-size:16px}
.note.warm{background:#FFF9EE;border-left-color:var(--oro)}
.note b{color:var(--navy)}

/* Lista con ✓ ------------------------------------------------------------- */
.check{list-style:none;margin:0 0 20px;padding:0}
.check li{position:relative;padding-left:28px;margin-bottom:11px}
.check li::before{content:"✓";position:absolute;left:0;top:0;color:var(--verde-oscuro);font-weight:800}

/* Tabla ------------------------------------------------------------------- */
.tbl-wrap{overflow-x:auto;margin:24px 0}
table{border-collapse:collapse;width:100%;font-size:15px;min-width:440px}
th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--borde);vertical-align:top}
th{font-family:'Sora',sans-serif;color:var(--navy);font-weight:700;background:var(--gris-50)}
td b{color:var(--texto)}

/* FAQ (nativo, sin JS) ---------------------------------------------------- */
.faq{margin:20px 0 0}
.faq details{border:1px solid var(--borde);border-radius:12px;margin-bottom:12px;overflow:hidden;background:#fff}
.faq details[open]{border-color:rgba(0,176,240,.4)}
.faq summary{cursor:pointer;list-style:none;padding:18px 20px;font-family:'Sora',sans-serif;font-weight:600;color:var(--navy);font-size:16.5px;display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:'Space Mono',monospace;font-size:22px;color:var(--celeste);flex-shrink:0;transition:transform .2s}
.faq details[open] summary::after{content:"–"}
.faq .faq-body{padding:0 20px 18px;font-size:16px}

/* Caja CTA ---------------------------------------------------------------- */
.cta-box{background:linear-gradient(135deg,var(--navy),var(--navy-950));border-radius:16px;padding:34px 30px;margin:44px 0;text-align:center;color:#fff}
.cta-box h2{font-family:'Sora',sans-serif;color:#fff;font-size:24px;font-weight:700;margin:0 0 10px;border:0}
.cta-box p{color:#B9CBDA;font-size:16px;margin-bottom:22px;max-width:460px;margin-left:auto;margin-right:auto}
.cta-box a{display:inline-block;background:var(--celeste);color:#fff;font-weight:700;text-decoration:none;padding:14px 28px;border-radius:10px;transition:filter .15s,transform .15s}
.cta-box a:hover{filter:brightness(1.1);transform:translateY(-3px)}
.cta-box small{display:block;margin-top:14px;color:#8CA3B8;font-size:13px}

/* Artículos relacionados -------------------------------------------------- */
.related{border-top:1px solid var(--borde);padding-top:34px;margin-top:20px}
.related>p{font-family:'Sora',sans-serif;font-weight:700;color:var(--navy);font-size:15px;text-transform:uppercase;letter-spacing:.04em;margin-bottom:18px}
.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.related-grid a{display:block;border:1px solid var(--borde);border-radius:12px;padding:18px 20px;text-decoration:none;transition:border-color .2s,transform .2s,box-shadow .2s}
.related-grid a:hover{border-color:rgba(0,176,240,.45);transform:translateY(-4px);box-shadow:0 12px 26px rgba(10,27,46,.08)}
.related-grid .rt{font-family:'Space Mono',monospace;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--azul-oscuro)}
.related-grid .rh{font-family:'Sora',sans-serif;color:var(--navy);font-weight:600;font-size:16px;line-height:1.35;margin-top:8px}

/* Pie --------------------------------------------------------------------- */
.blog-footer{border-top:1px solid var(--borde);background:var(--gris-50);padding:32px 0;margin-top:50px;font-size:14px;color:var(--gris-medio)}
.blog-footer .wrap{max-width:1000px;display:flex;flex-wrap:wrap;gap:10px 22px;justify-content:space-between;align-items:center}
.blog-footer a{color:var(--gris-medio);text-decoration:none}
.blog-footer a:hover{color:var(--azul-oscuro)}
.blog-footer .fl a{margin-right:16px}

@media(max-width:600px){
  body{font-size:16px}
  .dek{font-size:17px}
}