/* ============================================================================
   ESTILOS COMPARTIDOS DEL BLOG · Iván Ferrando
   Misma identidad visual que la landing (azul eléctrico + lima + crema).
   Editable: los colores salen de las variables :root de abajo.
   ============================================================================ */
:root{
  --ink:#0B0B0C; --paper:#F1EEE8; --blue:#2E22EE; --lime:#C9F23D;
  --white:#FFFFFF; --muted:#55555c; --line:#dcd8cf; --maxw:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{font-family:'Archivo',system-ui,sans-serif;background:var(--paper);color:var(--ink);line-height:1.5;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.narrow{max-width:760px}
h1,h2,h3{font-weight:900;line-height:1.05;letter-spacing:-0.02em}
a{color:var(--blue)}
.eyebrow{font-family:'Space Mono',monospace;font-weight:700;text-transform:uppercase;letter-spacing:0.14em;font-size:0.72rem;display:inline-flex;align-items:center;gap:.5em;color:var(--blue)}
.ast{color:var(--blue);font-weight:900}
.ast-svg{width:.85em;height:.85em;display:inline-block;vertical-align:-0.08em}
.btn{display:inline-flex;align-items:center;gap:.5em;cursor:pointer;border:none;font-family:'Archivo',sans-serif;font-weight:800;font-size:1rem;padding:16px 26px;border-radius:40px;text-decoration:none;transition:transform .12s ease}
.btn:hover{transform:translateY(-2px)}
.btn--blue{background:var(--blue);color:#fff}
.btn--ink{background:var(--ink);color:#fff}
.btn--lime{background:var(--lime);color:var(--ink)}
.btn--wa{background:#25D366;color:#063d1c}

/* NAV */
nav{position:sticky;top:0;z-index:50;background:rgba(241,238,232,.88);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:var(--maxw);margin:0 auto}
.brand{font-weight:900;letter-spacing:-0.03em;font-size:1.15rem;color:var(--blue);text-decoration:none}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{text-decoration:none;font-weight:600;font-size:.95rem;color:var(--ink)}
.nav-links a:not(.btn):hover{color:var(--blue)}
.nav-cta{padding:10px 18px;font-size:.9rem}
@media(max-width:760px){.nav-links a:not(.btn){display:none}}

/* ÍNDICE DEL BLOG */
.blog-hero{padding:64px 0 40px}
.blog-hero h1{font-size:clamp(2.2rem,5vw,3.4rem);max-width:20ch;margin:14px 0 0}
.blog-hero p{font-size:1.15rem;color:#26262b;margin-top:18px;max-width:56ch}
.posts{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;padding:20px 0 80px}
@media(max-width:760px){.posts{grid-template-columns:1fr}}
.post-card{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:30px;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;transition:transform .12s ease,box-shadow .12s ease}
.post-card:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(11,11,12,.08)}
.post-card .cat{font-family:'Space Mono',monospace;font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--blue);font-weight:700}
.post-card h2{font-size:1.4rem;margin:12px 0 10px;line-height:1.15}
.post-card p{color:var(--muted);font-size:.98rem;flex:1}
.post-card .read{margin-top:18px;font-weight:800;color:var(--blue);font-size:.92rem}

/* ARTÍCULO */
.article-head{padding:56px 0 30px;background:var(--white);border-bottom:1px solid var(--line)}
.crumbs{font-family:'Space Mono',monospace;font-size:.78rem;color:var(--muted);margin-bottom:18px}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--blue)}
.article-head h1{font-size:clamp(2rem,4.6vw,3rem);max-width:24ch}
.article-meta{margin-top:20px;font-family:'Space Mono',monospace;font-size:.82rem;color:var(--muted);display:flex;gap:16px;flex-wrap:wrap}
article{padding:44px 0 60px}
article p,article ul,article ol{font-size:1.08rem;line-height:1.7;color:#1c1c22;margin-bottom:20px}
article h2{font-size:clamp(1.5rem,3.4vw,2rem);margin:40px 0 16px}
article h3{font-size:1.3rem;margin:30px 0 12px}
article ul,article ol{padding-left:24px}
article li{margin-bottom:8px}
article strong{font-weight:800}
article .lead{font-size:1.2rem;line-height:1.6;color:#26262b}
.answer-box{background:var(--white);border:1px solid var(--line);border-left:5px solid var(--blue);border-radius:0 14px 14px 0;padding:22px 26px;margin:26px 0}
.answer-box p{margin:0;font-size:1.1rem}
.comp{width:100%;border-collapse:collapse;background:var(--white);border:1px solid var(--line);border-radius:12px;overflow:hidden;font-size:.95rem;margin:24px 0}
.comp th{background:var(--ink);color:#fff;text-align:left;padding:12px 14px;font-weight:700;font-size:.85rem}
.comp td{padding:11px 14px;border-top:1px solid var(--line);vertical-align:top}
.comp td:first-child{font-weight:700;color:var(--muted)}
.comp .yes{color:#0B6B4F;font-weight:800}
.cta-block{background:var(--blue);color:#fff;border-radius:20px;padding:40px;margin:44px 0 0;text-align:center}
.cta-block h3{font-size:1.6rem;color:#fff;max-width:22ch;margin:0 auto 10px}
.cta-block p{color:#c7d6f7;margin-bottom:22px}
.cta-block .btn--lime{color:var(--ink)}
.related{padding:50px 0 70px;background:var(--white);border-top:1px solid var(--line)}
.related h2{font-size:1.5rem;margin-bottom:22px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:760px){.related-grid{grid-template-columns:1fr}}
.related a{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:20px;text-decoration:none;color:var(--ink);font-weight:700;font-size:1rem;line-height:1.3;transition:transform .12s}
.related a:hover{transform:translateY(-2px);color:var(--blue)}

/* FOOTER */
footer{background:var(--ink);color:#fff;padding:40px 0}
.foot-in{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px}
.foot-in .brand{color:#fff}
footer small{color:var(--muted);font-family:'Space Mono',monospace}

/* ===== AJUSTES MOBILE (celulares) ===== */
@media(max-width:600px){
  .wrap{padding:0 18px}
  body{overflow-x:hidden}
  h1,h2,h3{overflow-wrap:break-word;word-break:break-word}
  /* recuadro de respuesta destacada: menos padding para que el texto no se corte */
  .answer-box{padding:18px 16px}
  .answer-box p{font-size:1.02rem;line-height:1.5}
  /* tablas comparativas con scroll horizontal si no entran */
  .comp{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;min-width:0;white-space:nowrap}
  /* texto del artículo un poco más compacto */
  article p,article ul,article ol{font-size:1.02rem;line-height:1.62}
  article{padding:32px 0 44px}
  .article-head{padding:40px 0 24px}
  .cta-block{padding:28px 20px}
  .post-card{padding:24px 20px}
  .blog-hero{padding:44px 0 28px}
}
@media(max-width:380px){
  .wrap{padding:0 14px}
}