/* Blog — estilos compartidos para listado y artículos.
   Mismo lenguaje visual que /pages/faq.html y /pages/sobre-nosotros.html */

:root{
  --bg:#07111f;
  --bg-soft:#0f172a;
  --card:#ffffff;
  --text:#e5eefb;
  --muted:#9fb2cc;
  --dark:#0b1220;
  --line-soft:rgba(15,23,42,.08);
  --primary:#3b82f6;
  --primary-2:#60a5fa;
  --accent:#22c55e;
  --shadow-soft:0 14px 35px rgba(15,23,42,.06);
  --container:1240px;
  --header-height:84px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  background:linear-gradient(180deg,#07111f 0%,#07111f 88px,#f8fafc 88px,#f8fafc 100%);
  color:var(--dark);
  line-height:1.7;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

img{max-width:100%;display:block;height:auto}
a{text-decoration:none;color:inherit}
button{font:inherit}
.container{width:min(var(--container),calc(100% - 32px));margin:auto}

.skip-link{position:absolute;left:-9999px;top:auto}
.skip-link:focus{left:12px;top:12px;background:#fff;color:#000;padding:10px 14px;border-radius:10px;z-index:1000}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 20px;border-radius:999px;font-weight:700;transition:.25s ease;border:1px solid transparent;cursor:pointer;text-align:center}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 14px 34px rgba(59,130,246,.28)}
.btn-ghost{background:#fff;color:#0f172a;border:1px solid rgba(15,23,42,.12)}

header{position:sticky;top:0;z-index:100;backdrop-filter:blur(14px);background:rgba(7,17,31,.82);border-bottom:1px solid rgba(255,255,255,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:var(--header-height)}
.brand{display:flex;align-items:center;min-width:0;flex-shrink:0}
.brand img{height:52px;width:auto;display:block;object-fit:contain}
.nav-links{display:flex;align-items:center;justify-content:center;gap:18px;color:#d9e6f7;font-size:.95rem;flex:1 1 auto;min-width:0}
.nav-links a{opacity:.92;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-cta{flex-shrink:0}
.nav-toggle{display:none;width:46px;height:46px;border-radius:14px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.06);color:#fff;align-items:center;justify-content:center;cursor:pointer}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{content:"";display:block;width:18px;height:2px;background:#fff;border-radius:999px;position:relative;transition:.25s ease}
.nav-toggle span::before{position:absolute;top:-6px}
.nav-toggle span::after{position:absolute;top:6px}

.page-hero{padding:54px 0 50px;color:var(--text);background:linear-gradient(180deg,#07111f 0%,#0b1324 100%)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.05);color:#cfe0f7;font-size:.9rem;margin-bottom:16px}
.dot{width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 6px rgba(34,197,94,.12);flex:0 0 auto}
.page-hero h1{margin:0 0 12px;font-size:clamp(2rem,4vw,3.2rem);line-height:1.1;letter-spacing:-.03em;color:#fff}
/* El subtítulo cae sobre el área OSCURA del fondo (degradado hasta 340 px),
   así que va en gris azulado claro para que se lea bien sobre el navy. */
.page-hero p{margin:18px 0 0;max-width:760px;color:#cfe0f7;font-size:1.02rem}

.page{padding:0 0 72px}
.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:0 0 24px;color:#64748b;font-size:.95rem}
.breadcrumbs a{color:#334155}
.breadcrumbs a:hover{color:#0f172a}

.page-card{background:#fff;border:1px solid rgba(15,23,42,.08);border-radius:28px;padding:34px;box-shadow:var(--shadow-soft)}
.page-card a{color:#1d4ed8;text-decoration:underline}
.page-card a:hover{color:#1e3a8a}
.page-card a.btn,.page-card a[href^="mailto:"],.page-card a[href^="tel:"]{text-decoration:none;font-weight:700}
.page-card a.btn-primary{color:#fff}
.page-card a.btn-ghost{color:#0f172a}

/* Tipografía artículos */
.article-body h2{margin:36px 0 12px;font-size:1.4rem;line-height:1.25;color:#0f172a;letter-spacing:-.01em}
.article-body h3{margin:26px 0 10px;font-size:1.13rem;line-height:1.3;color:#0f172a}
.article-body p{margin:0 0 16px;color:#334155;font-size:1.02rem}
.article-body ul,.article-body ol{margin:0 0 18px 22px;color:#334155}
.article-body li{margin-bottom:8px}
.article-body strong{color:#0f172a}
.article-body blockquote{
  margin:18px 0;padding:14px 18px;border-left:4px solid var(--primary);
  background:#eff6ff;border-radius:0 12px 12px 0;color:#1e3a8a;font-style:italic;
}
.article-body table{
  width:100%;border-collapse:collapse;margin:18px 0;
  border:1px solid rgba(15,23,42,.08);border-radius:12px;overflow:hidden;
}
.article-body th,.article-body td{
  padding:11px 14px;border-bottom:1px solid rgba(15,23,42,.06);text-align:left;font-size:.95rem;
}
.article-body th{background:#f1f5f9;color:#0f172a;font-weight:700}
.article-body td{color:#334155}
.article-body tr:last-child td{border-bottom:none}

/* Meta artículo */
.article-meta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin:0 0 22px;color:#64748b;font-size:.92rem}
.article-meta .cat{
  display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:.06em;
  text-transform:uppercase;color:#1853b6;background:#eef4ff;
  border:1px solid #dbe7ff;border-radius:999px;padding:5px 12px;
}
.article-meta .sep{color:#cbd5e1}

/* Toc (sumario) */
.toc{
  background:#f8fafc;border:1px solid rgba(15,23,42,.08);
  border-radius:14px;padding:18px 22px;margin:0 0 28px;
}
.toc strong{display:block;margin-bottom:8px;color:#0f172a}
.toc ol{margin:0 0 0 18px;color:#334155}
.toc ol a{color:#1d4ed8;text-decoration:none}
.toc ol a:hover{text-decoration:underline}

/* Cards listado de blog */
.posts-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(290px,1fr));
  gap:20px;margin-top:8px;
}
.post-card{
  display:flex;flex-direction:column;background:#fff;
  border:1px solid rgba(15,23,42,.08);border-radius:18px;overflow:hidden;
  transition:transform .2s, box-shadow .2s;
}
.post-card:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(15,23,42,.08)}
.post-thumb{
  height:140px;display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:800;font-size:1.6rem;letter-spacing:-.02em;
  padding:18px;text-align:center;line-height:1.2;
}
.post-thumb.c1{background:linear-gradient(135deg,#3b82f6,#1d4ed8)}
.post-thumb.c2{background:linear-gradient(135deg,#22c55e,#0f766e)}
.post-thumb.c3{background:linear-gradient(135deg,#f59e0b,#b45309)}
.post-thumb.c4{background:linear-gradient(135deg,#8b5cf6,#5b21b6)}
.post-thumb.c5{background:linear-gradient(135deg,#ec4899,#9d174d)}
.post-thumb.c6{background:linear-gradient(135deg,#0ea5e9,#075985)}
.post-thumb.c7{background:linear-gradient(135deg,#f97316,#9a3412)}
.post-thumb.c8{background:linear-gradient(135deg,#14b8a6,#115e59)}
.post-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.post-body .cat{
  display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.06em;
  text-transform:uppercase;color:#1853b6;margin-bottom:6px;
}
.post-body h2{margin:0 0 8px;font-size:1.08rem;line-height:1.3;color:#0f172a}
.post-body p{margin:0 0 14px;color:#475569;font-size:.94rem;flex:1}
.post-body .read{
  color:#1853b6;font-weight:700;font-size:.9rem;
  display:inline-flex;align-items:center;gap:6px;text-decoration:none;
}
.post-body .read:hover{text-decoration:underline}
.post-meta{color:#94a3b8;font-size:.8rem;margin-bottom:6px}

/* CTA block */
.cta-block{
  margin-top:36px;padding:24px;border-radius:18px;
  background:linear-gradient(135deg,#eff6ff,#f5f3ff);
  border:1px solid #dbe7ff;
}
.cta-block h3{margin:0 0 6px;color:#0f172a;font-size:1.1rem}
.cta-block p{margin:0 0 14px;color:#475569}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}

/* Sección "Sigue leyendo" en artículos */
.related{margin-top:36px}
.related h3{margin:0 0 14px;color:#0f172a;font-size:1.1rem}
.related-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.related-list a{
  display:block;padding:14px 16px;border-radius:14px;
  background:#f8fafc;border:1px solid rgba(15,23,42,.08);
  color:#0f172a;font-weight:600;font-size:.95rem;line-height:1.35;text-decoration:none;
}
.related-list a:hover{background:#fff;border-color:#bfdbfe}

footer{padding:28px 0 46px;color:#64748b;background:#f8fafc}
.footer-wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid rgba(15,23,42,.08);padding-top:24px}
.footer-wrap a{color:#334155}
.footer-wrap a:hover{color:#0f172a}

@media (min-width: 1200px){
  .nav{min-height:72px}
  .brand img{height:46px}
  .nav-links{gap:16px;font-size:.9rem}
  .btn{padding:11px 18px;font-size:.92rem}
  .page-hero{padding:40px 0 26px}
}

@media (max-width: 920px){
  .nav{min-height:72px}
  .brand img{height:44px}
  .nav-toggle{display:inline-flex}
  .nav-cta{display:none}
  .nav-links{position:absolute;left:0;right:0;top:100%;display:none;flex-direction:column;align-items:flex-start;gap:0;padding:10px 16px 16px;background:rgba(7,17,31,.98);border-bottom:1px solid rgba(255,255,255,.06)}
  .nav-links.open{display:flex}
  .nav-links a{width:100%;padding:14px 8px;border-bottom:1px solid rgba(255,255,255,.06)}
  .nav-links a:last-child{border-bottom:none}
  .page-hero{padding:30px 0 20px}
  .page-card{padding:24px}
}

@media (max-width: 700px){
  body{background:linear-gradient(180deg,#07111f 0%,#07111f 80px,#f8fafc 80px,#f8fafc 100%)}
  .container{width:min(var(--container),calc(100% - 20px))}
  .brand img{height:40px;max-width:210px}
  .eyebrow{font-size:.82rem;padding:7px 12px;margin-bottom:12px}
  .page-hero h1{font-size:clamp(1.8rem,8vw,2.5rem)}
  .page-hero p{font-size:.98rem}
  .page-card{padding:20px;border-radius:22px}
  .article-body h2{font-size:1.25rem}
  footer{padding-bottom:34px}
}

/* Menú "Sectores" desplegable (unificado con el resto del sitio) */
.nav-has-sub{position:relative;display:inline-flex;align-items:center}
.nav-has-sub>.nav-sub-trigger{display:inline-flex;align-items:center;gap:5px;cursor:pointer}
.nav-caret{font-size:.7em;transition:transform .2s ease}
.nav-has-sub:hover .nav-caret,.nav-has-sub:focus-within .nav-caret{transform:rotate(180deg)}
.nav-submenu{position:absolute;top:100%;left:0;min-width:200px;display:none;flex-direction:column;background:rgba(7,17,31,.98);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:10px 8px;margin-top:2px;box-shadow:0 20px 44px rgba(0,0,0,.4);z-index:120}
.nav-has-sub:hover .nav-submenu,.nav-has-sub:focus-within .nav-submenu{display:flex}
.nav-links .nav-submenu a{padding:10px 12px;border-radius:9px;white-space:nowrap;opacity:.92}
.nav-links .nav-submenu a:hover{background:rgba(255,255,255,.10);color:#fff;opacity:1}
@media (max-width:920px){
  .nav-has-sub{display:block;width:100%}
  .nav-has-sub>.nav-sub-trigger{width:100%;padding:14px 8px;border-bottom:1px solid rgba(255,255,255,.06);justify-content:space-between}
  .nav-submenu{position:static;display:flex;min-width:0;background:transparent;border:none;box-shadow:none;border-radius:0;margin:0;padding:0 0 0 14px}
  .nav-links .nav-submenu a{width:100%;padding:12px 8px;border-bottom:1px solid rgba(255,255,255,.06);border-radius:0}
  .nav-caret{display:none}
}

/* === Nav responsive: hamburguesa a ≤1100px + CTA "Pruébalo gratis" dentro del menú === */
.nav-cta-mobile{display:none}
@media (max-width:1100px){
  .nav-toggle{display:inline-flex}
  .nav-cta{display:none}
  .nav-links{position:absolute;left:0;right:0;top:100%;display:none;flex-direction:column;align-items:flex-start;gap:0;padding:10px 16px 16px;background:rgba(7,17,31,.98);border-bottom:1px solid rgba(255,255,255,.06)}
  .nav-links.open{display:flex}
  .nav-links a{width:100%;padding:14px 8px;border-bottom:1px solid rgba(255,255,255,.06)}
  .nav-links a.nav-cta-mobile{display:block;margin-top:10px;border-bottom:none;text-align:center;border-radius:12px;font-weight:800;color:#fff;background:linear-gradient(135deg,#22c55e,#16a34a)}
}

/* === ed-dropdown-improve — Sectores: sin hueco, puente de hover y cierre con retardo === */
.nav-has-sub > .nav-submenu{display:flex !important;margin-top:0 !important;opacity:0;visibility:hidden;transform:translateY(6px);pointer-events:none;transition:opacity .16s ease,transform .16s ease,visibility 0s linear .4s}
.nav-has-sub > .nav-submenu::before{content:"";position:absolute;left:0;right:0;top:-14px;height:14px}
.nav-has-sub > .nav-submenu a{padding:12px 14px !important}
.nav-has-sub:hover > .nav-submenu,.nav-has-sub:focus-within > .nav-submenu{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto;transition:opacity .16s ease,transform .16s ease,visibility 0s}
@media (max-width:1100px){
  .nav-has-sub > .nav-submenu{opacity:1 !important;visibility:visible !important;transform:none !important;pointer-events:auto !important;position:static !important;background:transparent !important;border:none !important;box-shadow:none !important;border-radius:0 !important;padding:0 0 0 14px !important;min-width:0 !important}
  .nav-has-sub > .nav-submenu::before{display:none !important}
  .nav-has-sub > .nav-submenu a{padding:12px 8px !important}
}