/* Circuitry — hoja de estilos compartida
   Diseño mobile-first. Todo lo que sea ancho (tablas, código) scrollea
   dentro de su propio contenedor: el body nunca scrollea en horizontal. */

:root{
  --bg:#F6F7F5;
  --ink:#191D24;
  --ink-soft:#565B66;
  --accent:#0E8A93;
  --accent-warm:#C97D2E;
  --line:#D8DBD9;
  --card:#FFFFFF;
  --max:920px;
}
*{box-sizing:border-box;}
html{-webkit-font-smoothing:antialiased;overflow-x:hidden;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Source Serif 4', Georgia, serif;
  line-height:1.65;
  font-size:18px;
  overflow-x:hidden;
}
h1,h2,h3,h4,.display{
  font-family:'Space Grotesk', sans-serif;
  letter-spacing:-0.01em;
  margin:0;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;height:auto;}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px;}
.skip{position:absolute;left:-9999px;}
.skip:focus{left:24px;top:8px;background:var(--card);padding:8px 12px;z-index:10;}

/* ---------- Cabecera ---------- */
header{border-bottom:1px solid var(--line);background:var(--bg);}
.headerbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:22px 0;gap:16px;flex-wrap:wrap;
}
.logo{font-family:'Space Grotesk', sans-serif;font-weight:700;font-size:22px;}
.logo span{color:var(--accent);}
nav{display:flex;gap:24px;font-family:'Space Grotesk', sans-serif;font-size:15px;font-weight:500;flex-wrap:wrap;}
nav a{border-bottom:2px solid transparent;padding-bottom:2px;transition:border-color .15s ease;}
nav a:hover,nav a:focus{border-color:var(--accent);}
nav a[aria-current="page"]{border-color:var(--accent);}

/* ---------- Hero de portada ---------- */
.hero{padding:56px 0 40px;border-bottom:1px solid var(--line);}
.hero-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:48px;align-items:start;}
.kicker{
  font-family:'Space Grotesk', sans-serif;font-size:14px;font-weight:600;
  color:var(--accent);margin-bottom:14px;
}
.hero h1{font-size:44px;line-height:1.12;font-weight:700;margin-bottom:16px;}
.hero .dek{font-size:19px;color:var(--ink-soft);max-width:60ch;margin-bottom:18px;}
.byline{font-family:'Space Grotesk', sans-serif;font-size:14px;color:var(--ink-soft);}
.byline b{color:var(--ink);font-weight:600;}

.verdict{border:1px solid var(--line);background:var(--card);padding:26px;}
.verdict-score{
  font-family:'Space Grotesk', sans-serif;font-size:56px;font-weight:700;
  color:var(--accent-warm);line-height:1;
}
.verdict-score sup{font-size:22px;color:var(--ink-soft);font-weight:500;}
.verdict-label{font-family:'Space Grotesk', sans-serif;font-size:13px;color:var(--ink-soft);margin-bottom:6px;}
.spec-list{list-style:none;padding:0;margin:18px 0 0;border-top:1px solid var(--line);}
.spec-list li{
  display:flex;justify-content:space-between;gap:12px;
  padding:10px 0;border-bottom:1px solid var(--line);font-size:15px;
}
.spec-list li span:first-child{color:var(--ink-soft);}

/* ---------- Secciones y listado ---------- */
.section-head{padding:40px 0 20px;display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap;}
.section-head h2{font-size:24px;font-weight:600;}
.section-head .more{font-family:'Space Grotesk',sans-serif;font-size:14px;color:var(--accent);}

article.piece{display:grid;grid-template-columns:1fr;gap:10px;padding:28px 0;border-bottom:1px solid var(--line);}
article.piece h3{font-size:26px;font-weight:600;margin-bottom:6px;line-height:1.25;}
article.piece h3 a:hover{color:var(--accent);}
article.piece .dek{color:var(--ink-soft);font-size:17px;margin-bottom:8px;}
article.piece .meta{font-family:'Space Grotesk', sans-serif;font-size:13px;color:var(--ink-soft);}
article.piece .body p{max-width:74ch;}
.readmore{font-family:'Space Grotesk',sans-serif;font-size:14px;font-weight:600;color:var(--accent);}
.readmore:hover{border-bottom:1px solid var(--accent);}

/* ---------- Páginas de artículo ---------- */
.breadcrumb{font-family:'Space Grotesk',sans-serif;font-size:13px;color:var(--ink-soft);padding:24px 0 0;}
.breadcrumb a:hover{color:var(--accent);}
.article-head{padding:20px 0 32px;border-bottom:1px solid var(--line);}
.article-head h1{font-size:40px;line-height:1.15;font-weight:700;margin-bottom:16px;max-width:22ch;}
.article-head .dek{font-size:19px;color:var(--ink-soft);max-width:62ch;margin-bottom:18px;}
.article-meta{font-family:'Space Grotesk',sans-serif;font-size:14px;color:var(--ink-soft);display:flex;gap:8px;flex-wrap:wrap;align-items:center;}
.article-meta b{color:var(--ink);font-weight:600;}
.article-meta .dot{opacity:.5;}

.prose{max-width:70ch;padding:8px 0 0;}
.prose h2{font-size:27px;font-weight:600;margin:40px 0 12px;line-height:1.25;}
.prose h3{font-size:21px;font-weight:600;margin:30px 0 8px;}
.prose p{margin:0 0 20px;}
.prose ul,.prose ol{margin:0 0 22px;padding-left:22px;}
.prose li{margin-bottom:9px;}
.prose strong{font-weight:600;}
.prose a{color:var(--accent);border-bottom:1px solid rgba(14,138,147,.35);}
.prose a:hover{border-bottom-color:var(--accent);}
.prose blockquote{
  margin:26px 0;padding:2px 0 2px 20px;border-left:3px solid var(--accent-warm);
  color:var(--ink-soft);font-size:19px;
}

/* Caja destacada */
.callout{
  background:var(--card);border:1px solid var(--line);border-left:3px solid var(--accent);
  padding:20px 22px;margin:28px 0;
}
.callout h3{font-size:16px;margin:0 0 8px;color:var(--accent);letter-spacing:.02em;text-transform:uppercase;}
.callout p:last-child,.callout ul:last-child{margin-bottom:0;}

/* Tablas: scrollean solas, nunca rompen el ancho de la página */
.table-scroll{overflow-x:auto;margin:26px 0;border:1px solid var(--line);background:var(--card);-webkit-overflow-scrolling:touch;}
.table-scroll table{border-collapse:collapse;width:100%;min-width:520px;font-size:15px;font-family:'Space Grotesk',sans-serif;}
.table-scroll th,.table-scroll td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top;}
.table-scroll th{font-weight:600;background:var(--bg);white-space:nowrap;}
.table-scroll tr:last-child td{border-bottom:none;}

/* Índice del artículo */
.toc{background:var(--card);border:1px solid var(--line);padding:20px 22px;margin:28px 0;font-family:'Space Grotesk',sans-serif;font-size:15px;}
.toc h2{font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-soft);margin:0 0 10px;}
.toc ol{margin:0;padding-left:20px;}
.toc li{margin-bottom:7px;}
.toc a:hover{color:var(--accent);}

/* Hueco de anuncio: reserva su altura para no mover el contenido al cargar */
.ad-slot{margin:36px 0;min-height:100px;text-align:center;}
.ad-slot .ad-label{font-family:'Space Grotesk',sans-serif;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:6px;}

img.hero-photo{width:100%;height:auto;display:block;border:1px solid var(--line);margin:14px 0;}
.illustration{width:100%;height:auto;display:block;margin:14px 0;background:var(--card);border:1px solid var(--line);}
.photo-note{font-family:'Space Grotesk', sans-serif;font-size:12px;color:var(--ink-soft);margin-top:-8px;margin-bottom:22px;}

/* Relacionados */
.related{border-top:1px solid var(--line);margin-top:44px;padding-top:12px;}
.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;padding-bottom:16px;}
.related-grid a{display:block;border:1px solid var(--line);background:var(--card);padding:18px 20px;transition:border-color .15s ease;}
.related-grid a:hover{border-color:var(--accent);}
.related-grid .meta{font-family:'Space Grotesk',sans-serif;font-size:12px;color:var(--accent);margin-bottom:6px;}
.related-grid h3{font-size:18px;font-weight:600;line-height:1.3;}

/* Formulario de contacto */
.form{max-width:560px;margin:8px 0 0;}
.field{margin-bottom:20px;}
.field label{display:block;font-family:'Space Grotesk',sans-serif;font-size:14px;font-weight:500;margin-bottom:6px;}
.field input,.field textarea,.field select{
  width:100%;padding:12px 14px;border:1px solid var(--line);background:var(--card);
  font-family:'Source Serif 4',Georgia,serif;font-size:17px;color:var(--ink);border-radius:0;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid var(--accent);outline-offset:-2px;border-color:var(--accent);}
.field textarea{min-height:150px;resize:vertical;}
.btn{
  font-family:'Space Grotesk',sans-serif;font-size:15px;font-weight:600;
  background:var(--accent);color:#fff;border:none;padding:14px 26px;cursor:pointer;
  transition:background .15s ease;
}
.btn:hover{background:#0b727a;}
.hp{position:absolute;left:-9999px;}

/* ---------- Pie ---------- */
footer{
  border-top:1px solid var(--line);margin-top:40px;padding:32px 0 48px;
  font-family:'Space Grotesk', sans-serif;font-size:14px;color:var(--ink-soft);
}
.footer-grid{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;align-items:center;}
.footer-links{display:flex;gap:20px;flex-wrap:wrap;}
footer a:hover{color:var(--accent);}
.footer-note{max-width:70ch;margin-top:20px;font-size:13px;line-height:1.6;}

/* ---------- Móvil ---------- */
@media (max-width:720px){
  body{font-size:17px;}
  .wrap{padding:0 18px;}
  .hero-grid{grid-template-columns:1fr;gap:32px;}
  .hero{padding:36px 0 28px;}
  .hero h1{font-size:31px;}
  .hero .dek{font-size:18px;}
  .verdict-score{font-size:44px;}
  .article-head h1{font-size:29px;max-width:none;}
  .article-head .dek{font-size:18px;}
  .prose h2{font-size:23px;margin-top:32px;}
  .prose h3{font-size:19px;}
  article.piece h3{font-size:22px;}
  .headerbar{padding:16px 0;}
  nav{gap:18px;font-size:14px;}
  .logo{font-size:20px;}
}
/* En pantallas estrechas el menu baja bajo el logo: nunca se corta */
@media (max-width:520px){
  .headerbar{flex-direction:column;align-items:flex-start;gap:12px;padding:16px 0 14px;}
  nav{gap:20px;width:100%;}
}
@media (max-width:360px){
  nav{gap:15px;font-size:13px;}
  .article-head h1{font-size:26px;}
  .hero h1{font-size:28px;}
}