:root{
    --paper:#F7F8FA;       /* Gris Papel — manual TMC */
    --paper-dim:#DCE6F5;   /* Azul Nube — superficies, citas, tablas alternas */
    --ink:#0B0B0C;         /* Negro Marca */
    --deep:#001A4A;        /* Azul Institucional */
    --line:#E4E8EF;        /* Gris Filete */
    --line-dark:#0A2C6B;   /* Azul Logotipo — planos secundarios sobre fondo oscuro */
    --navy:#0B4DA2;        /* Azul Señal — acento único: enlaces, botones */
    --navy-dim:#0A2C6B;    /* Azul Logotipo — hover del acento (más oscuro) */
    --blue:#0B4DA2;        /* Azul Señal — mismo acento único, sin duplicar tono */
    --blue-soft:#7FA0D2;   /* tinte del manual para etiquetas y textura de puntos sobre fondo oscuro */
    --amber:#7FA0D2;       /* el manual reserva el ámbar como color de estado (riesgo); etiquetas sobre fondo oscuro usan este tinte, igual que en el propio manual */
    --amber-ink:#0B4DA2;   /* idem, para los códigos mono sobre fondo claro (Azul Señal) */
    --muted:#46505F;       /* Gris Texto */
    --white:#FFFFFF;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--paper);
    color:var(--ink);
    font-family:'IBM Plex Sans',sans-serif;
    font-size:16px;
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3{
    font-family:'Oswald',sans-serif;
    text-transform:uppercase;
    letter-spacing:0.01em;
    margin:0;
  }
  .mono{
    font-family:'IBM Plex Mono',monospace;
    letter-spacing:0.03em;
  }
  a{color:inherit;}
  img{max-width:100%;height:auto;display:block;}

  /* ledger tick divider - the signature element */
  .ledger{
    position:relative;
    height:18px;
    margin:0 auto;
    max-width:1320px;
    background-image:repeating-linear-gradient(
      to right,
      var(--line) 0, var(--line) 1px,
      transparent 1px, transparent 28px
    );
    background-position:center;
    border-top:1px solid var(--line);
  }
  .wrap{max-width:1320px;margin:0 auto;padding:0 24px;}

  /* header */
  header{
    position:sticky;
    top:0;
    z-index:100;
    background:rgba(245,247,250,0.94);
    -webkit-backdrop-filter:blur(10px);
    backdrop-filter:blur(10px);
    border-bottom:1px solid transparent;
    transition:border-color .2s ease;
  }
  header.scrolled{border-bottom-color:var(--line);}
  .header-inner{
    max-width:1320px;
    margin:0 auto;
    padding:16px 24px;
    display:flex;
    align-items:center;
    justify-content:space-between;
  }
  header .logo-mark{height:32px;width:auto;}
  /* offset for the sticky header when jumping to an anchor */
  section[id]{scroll-margin-top:78px;}

  .nav-toggle{
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:5px;
    width:42px;height:42px;
    padding:0;
    background:transparent;
    border:1px solid var(--line);
    cursor:pointer;
  }
  .nav-toggle span{
    display:block;width:20px;height:2px;background:var(--ink);
    transition:transform .25s ease, opacity .2s ease;
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
  .nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

  nav a{
    font-family:'IBM Plex Mono',monospace;
    font-size:12.5px;
    text-transform:uppercase;
    letter-spacing:0.08em;
    text-decoration:none;
    color:var(--muted);
  }
  nav a:hover{color:var(--navy);}

  /* mobile: slide-down panel */
  nav{
    display:none;
    position:absolute;
    left:0;right:0;top:100%;
    background:var(--paper);
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
    padding:4px 24px 12px;
  }
  nav.open{display:block;}
  nav a{
    display:block;
    padding:15px 0;
    border-bottom:1px solid var(--line);
    font-size:13px;
  }
  nav a:last-child{border-bottom:none;}

  @media(min-width:820px){
    .nav-toggle{display:none;}
    nav{
      display:block;position:static;
      background:none;border:none;padding:0;
    }
    nav a{
      display:inline;padding:0;border:none;
      margin-left:28px;font-size:12.5px;
    }
  }

  /* hero */
  .hero{padding:56px 24px 48px;}
  .hero-inner{max-width:1320px;margin:0 auto;}
  .eyebrow{
    font-family:'IBM Plex Mono',monospace;
    font-size:13px;
    letter-spacing:0.14em;
    color:var(--navy);
    text-transform:uppercase;
    display:flex;
    align-items:center;
    gap:12px;
    margin-bottom:20px;
  }
  .eyebrow::before{
    content:"";
    width:22px;height:2px;background:var(--blue);
  }
  .hero-fullname{
    font-family:'Oswald',sans-serif;
    font-weight:600;
    font-size:14.5px;
    letter-spacing:0.05em;
    text-transform:uppercase;
    color:var(--muted);
    margin-bottom:22px;
  }
  h1.headline{
    font-size:clamp(34px,5.4vw,58px);
    line-height:1.06;
    max-width:15ch;
    font-weight:600;
  }
  .headline .accent{color:var(--navy);}
  .headline .accent-amber{color:var(--blue);}
  .hero-sub{
    max-width:52ch;
    margin-top:26px;
    font-size:17.5px;
    color:#28405E;
  }
  .cta-row{
    display:flex;
    flex-wrap:wrap;
    gap:14px;
    margin-top:38px;
  }
  .btn{
    display:inline-flex;
    align-items:center;
    gap:10px;
    padding:14px 22px;
    font-family:'IBM Plex Mono',monospace;
    font-size:13px;
    letter-spacing:0.05em;
    text-transform:uppercase;
    text-decoration:none;
    border:1px solid var(--ink);
    transition:all .15s ease;
  }
  .btn-primary{background:var(--navy);border-color:var(--navy);color:var(--white);}
  .btn-primary:hover{background:var(--navy-dim);}
  .btn-secondary{background:transparent;color:var(--ink);}
  .btn-secondary:hover{background:var(--ink);color:var(--paper);}
  .btn-priority{
    font-size:10px;
    color:var(--muted);
    align-self:center;
    margin-right:-4px;
  }

  /* stats strip */
  .stats{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
    max-width:1320px;
    margin:0 auto;
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
  }
  .stat{
    padding:26px 32px;
    border-right:1px solid var(--line);
  }
  .stat:last-child{border-right:none;}
  .stat .num{font-family:'Oswald',sans-serif;font-size:34px;color:var(--navy);}
  .stat .label{font-size:13px;color:var(--muted);margin-top:4px;max-width:24ch;}

  /* section shell */
  section{padding:72px 24px;}
  .section-head{max-width:1320px;margin:0 auto 44px;}
  .section-code{
    font-family:'IBM Plex Mono',monospace;
    font-size:12.5px;
    color:var(--amber-ink);
    letter-spacing:0.1em;
    margin-bottom:10px;
  }
  h2.section-title{font-size:clamp(24px,3vw,34px);}
  .section-lede{max-width:60ch;color:var(--muted);margin-top:14px;font-size:15.5px;}

  /* about */
  .about-grid{
    max-width:1320px;margin:0 auto;
    display:grid;grid-template-columns:1fr;gap:40px;
  }
  @media(min-width:900px){ .about-grid{grid-template-columns:1.1fr 0.9fr; align-items:center;} }
  .about-text p{margin:0 0 16px;color:#22354D;}
  .credential-box{
    border:1px solid var(--line);
    background:var(--white);
    padding:28px;
  }
  .credential-box .name{font-family:'Oswald',sans-serif;font-size:19px;text-transform:none;}
  .credential-box .role{font-size:13px;color:var(--navy);margin-top:4px;font-weight:600;}
  .credential-list{list-style:none;padding:0;margin:20px 0 0;}
  .credential-list li{
    display:flex;gap:10px;
    font-size:14px;color:#12305F;
    padding:9px 0;
    border-top:1px solid var(--line);
  }
  .credential-list li::before{content:"✓";color:var(--navy);font-weight:600;}

  /* dark-section: reusable dark theme (same palette as .contact) for alternating rhythm */
  section.dark-section{
    background:var(--deep);
    color:var(--paper);
    position:relative;
    overflow:hidden;
  }
  .dark-section .section-code{color:var(--amber);}
  .dark-section h2.section-title{color:var(--paper);}
  .dark-section .section-lede{color:#AFC0D8;}
  .dark-section .about-text p{color:#CBD8EC;}
  .dark-section .credential-box{
    background:var(--line-dark);
    border-color:var(--line-dark);
  }
  .dark-section .credential-box .name{color:var(--paper);}
  .dark-section .credential-box .role{color:var(--amber);}
  .dark-section .credential-list li{border-top-color:var(--line-dark);color:#C6D4E8;}
  .dark-section .credential-list li::before{color:var(--amber);}

  /* ledger service list */
  .ledger-list{max-width:1320px;margin:0 auto;border-top:1px solid var(--line);}
  .ledger-item{
    display:grid;
    grid-template-columns:88px 1fr;
    gap:24px;
    padding:22px 0;
    border-bottom:1px solid var(--line);
  }
  @media(min-width:760px){ .ledger-item{grid-template-columns:110px 1fr 1.3fr; gap:32px; align-items:baseline;} }
  .ledger-item .code{
    font-family:'IBM Plex Mono',monospace;
    font-size:13px;
    color:var(--navy);
    padding-top:2px;
  }
  .ledger-item .title{
    font-family:'Oswald',sans-serif;
    font-size:17px;
    text-transform:none;
    letter-spacing:0;
    font-weight:600;
  }
  .ledger-item .desc{
    font-size:14.5px;
    color:var(--muted);
    margin-top:6px;
  }
  @media(min-width:760px){ .ledger-item .desc{margin-top:0;} }

  /* accounting subsection tint */
  .tint{background:var(--paper-dim);}

  /* benefits */
  .benefits-grid{
    max-width:1320px;margin:0 auto;
    display:grid;grid-template-columns:1fr;gap:1px;
    background:var(--line);
    border:1px solid var(--line);
  }
  @media(min-width:700px){ .benefits-grid{grid-template-columns:1fr 1fr;} }
  @media(min-width:1000px){ .benefits-grid{grid-template-columns:1fr 1fr 1fr;} }
  .benefit{background:var(--white);padding:26px 24px;}
  .benefit .glyph{
    font-family:'IBM Plex Mono',monospace;
    color:var(--amber-ink);
    font-size:13px;
    margin-bottom:10px;
  }
  .benefit p{margin:0;font-size:14.5px;color:#22354D;}

  /* contact */
  .contact{
    background:var(--ink);
    color:var(--paper);
    padding:72px 24px 52px;
  }
  .contact-inner{max-width:1320px;margin:0 auto;}
  .contact .eyebrow{color:var(--amber);}
  .contact .eyebrow::before{background:var(--amber);}
  h2.contact-title{color:var(--paper);font-size:clamp(26px,3.6vw,40px);max-width:16ch;}
  .contact-sub{color:#AFC0D8;max-width:52ch;margin-top:16px;font-size:15.5px;}
  .contact-grid{
    display:grid;grid-template-columns:1fr;gap:32px;
    margin-top:48px;
  }
  @media(min-width:820px){ .contact-grid{grid-template-columns:repeat(3,1fr);} }
  .contact-card{border-top:1px solid var(--line-dark);padding-top:18px;}
  .contact-card .label{
    font-family:'IBM Plex Mono',monospace;
    font-size:11.5px;color:var(--amber);letter-spacing:0.1em;text-transform:uppercase;
  }
  .contact-card .value{
    font-family:'Oswald',sans-serif;
    font-size:19px;margin-top:8px;
  }
  .contact-card a{text-decoration:none;border-bottom:1px solid transparent;}
  .contact-card a:hover{border-bottom-color:var(--amber);}
  .contact-cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:44px;}
  .contact .btn-primary{background:var(--blue);border-color:var(--blue);color:var(--white);}
  .contact .btn-primary:hover{background:#0048E8;}
  .contact .btn-secondary{border-color:#22406F;color:var(--paper);}
  .contact .btn-secondary:hover{background:var(--paper);color:var(--ink);}


  #scroll-progress{
    position:fixed;top:0;left:0;
    height:3px;width:0%;
    background:linear-gradient(to right,var(--navy),var(--blue));
    z-index:9999;
  }

  @media (prefers-reduced-motion: no-preference){
    #scroll-progress{transition:width .08s linear;}

    .reveal{
      opacity:0;
      transform:translateY(28px) scale(.97);
      transition:opacity .7s cubic-bezier(.16,.8,.24,1), transform .7s cubic-bezier(.16,.8,.24,1);
      transition-delay:var(--d,0ms);
      will-change:opacity,transform;
    }
    .reveal.dir-left{transform:translateY(10px) translateX(-46px) scale(.97);}
    .reveal.dir-right{transform:translateY(10px) translateX(46px) scale(.97);}
    .reveal.in{opacity:1;transform:translateY(0) translateX(0) scale(1);}

    .hero-fullname,.headline,.hero-sub{will-change:transform,opacity;}
  }

/* ======================================================
   COMPONENTES AÑADIDOS — páginas interiores, caso,
   servicios destacados, sectores, redes, blog, footer
   ====================================================== */

/* --- estado de página activa en el menú --- */
nav a.current{color:var(--navy);}
@media(min-width:820px){ nav a.current{border-bottom:1px solid var(--navy);padding-bottom:3px;} }

/* --- encabezado de páginas interiores --- */
.page-hero{padding:54px 24px 38px;}
.page-hero-inner{max-width:1320px;margin:0 auto;}
.breadcrumb{
  font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.06em;
  text-transform:uppercase;color:var(--muted);margin-bottom:18px;
}
.breadcrumb a{text-decoration:none;color:var(--muted);}
.breadcrumb a:hover{color:var(--navy);}
h1.page-title{font-size:clamp(29px,4.4vw,46px);line-height:1.08;max-width:20ch;}
.page-lede{max-width:62ch;margin-top:20px;font-size:17px;color:#28405E;}

/* --- caso de estudio --- */
.case{max-width:1320px;margin:0 auto;border:1px solid var(--line);background:var(--white);}
.case-head{padding:26px 28px;border-bottom:1px solid var(--line);}
.case-tag{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--amber-ink);}
.case-title{font-family:'Oswald',sans-serif;font-size:clamp(19px,2.4vw,23px);text-transform:none;letter-spacing:0;margin-top:8px;}
.case-grid{display:grid;grid-template-columns:1fr;}
@media(min-width:840px){ .case-grid{grid-template-columns:repeat(3,1fr);} }
.case-cell{padding:24px 28px;border-top:1px solid var(--line);}
@media(min-width:840px){
  .case-cell{border-top:none;border-right:1px solid var(--line);}
  .case-cell:last-child{border-right:none;}
}
.case-cell h4{
  font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--navy);margin:0 0 10px;
}
.case-cell p{margin:0;font-size:14.5px;color:#28405E;}

/* --- servicios destacados --- */
.flagship{
  max-width:1320px;margin:0 auto;display:grid;grid-template-columns:1fr;
  gap:1px;background:var(--line);border:1px solid var(--line);
}
@media(min-width:700px){ .flagship{grid-template-columns:1fr 1fr;} }
@media(min-width:1080px){ .flagship{grid-template-columns:repeat(3,minmax(0,1fr));} }
.flag-card{background:var(--white);padding:28px 24px;}
.flag-card .code{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--amber-ink);letter-spacing:.08em;}
.flag-card h3{
  font-family:'Oswald',sans-serif;font-size:18px;text-transform:none;
  letter-spacing:0;margin:12px 0 10px;font-weight:600;
}
.flag-card p{margin:0;font-size:14.5px;color:var(--muted);}
.section-cta{max-width:1320px;margin:34px auto 0;}

/* --- sectores --- */
.sectors{
  max-width:1320px;margin:0 auto;display:grid;grid-template-columns:1fr;
  gap:1px;background:var(--line);border:1px solid var(--line);
}
@media(min-width:700px){ .sectors{grid-template-columns:1fr 1fr;} }
@media(min-width:1080px){ .sectors{grid-template-columns:repeat(4,1fr);} }
.sector{background:var(--paper);padding:30px 26px;}
.sector .num{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--amber-ink);}
.sector h3{font-family:'Oswald',sans-serif;font-size:19px;text-transform:none;letter-spacing:0;margin:10px 0 8px;}
.sector p{margin:0;font-size:14.5px;color:var(--muted);}

/* --- redes sociales --- */
.social-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}
.social-link{
  display:inline-flex;align-items:center;gap:10px;padding:12px 18px;
  border:1px solid var(--line-dark);text-decoration:none;
  font-family:'IBM Plex Mono',monospace;font-size:12.5px;
  letter-spacing:.05em;text-transform:uppercase;color:var(--paper);
  transition:background .15s ease,color .15s ease,border-color .15s ease;
}
.social-link:hover{background:var(--blue-soft);border-color:var(--blue-soft);color:var(--ink);}
.social-link svg{width:16px;height:16px;fill:currentColor;flex-shrink:0;}
.social-row.light .social-link{border-color:var(--line);color:var(--ink);}
.social-row.light .social-link:hover{background:var(--ink);color:var(--paper);border-color:var(--ink);}

/* --- listado del blog --- */
.post-list{max-width:1320px;margin:0 auto;border-top:1px solid var(--line);}
.post-item{
  display:grid;grid-template-columns:1fr;gap:8px;
  padding:26px 0;border-bottom:1px solid var(--line);
}
@media(min-width:820px){ .post-item{grid-template-columns:190px 1fr;gap:36px;align-items:start;} }
.post-meta{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--muted);letter-spacing:.05em;}
.post-cat{color:var(--amber-ink);text-transform:uppercase;display:block;margin-bottom:6px;}
.post-item h3{
  font-family:'Oswald',sans-serif;font-size:clamp(18px,2.4vw,21px);
  text-transform:none;letter-spacing:0;font-weight:600;margin:0;
}
.post-item h3 a{text-decoration:none;}
.post-item h3 a:hover{color:var(--navy);}
.post-item p{margin:10px 0 0;font-size:15px;color:var(--muted);max-width:72ch;}
.post-more{
  display:inline-block;margin-top:12px;font-family:'IBM Plex Mono',monospace;
  font-size:12px;text-transform:uppercase;letter-spacing:.08em;
  color:var(--navy);text-decoration:none;border-bottom:1px solid var(--navy);padding-bottom:2px;
}

/* --- cuerpo de artículo --- */
.article{max-width:780px;margin:0 auto;}
.article-meta{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--muted);margin-bottom:26px;letter-spacing:.04em;}
.article p{font-size:17px;line-height:1.68;color:#22354D;margin:0 0 20px;}
.article h2{font-size:clamp(21px,3vw,25px);margin:38px 0 14px;}
.article h3{font-size:18.5px;text-transform:none;letter-spacing:0;margin:28px 0 10px;}
.article ul,.article ol{padding-left:20px;margin:0 0 20px;}
.article li{font-size:16.5px;line-height:1.62;color:#22354D;margin-bottom:9px;}
.article blockquote{
  margin:26px 0;padding:18px 22px;border-left:3px solid var(--navy);
  background:var(--paper-dim);font-size:16.5px;color:#22354D;
}
.article-cta{margin-top:46px;padding:28px;border:1px solid var(--line);background:var(--white);}
.article-cta h3{font-family:'Oswald',sans-serif;font-size:20px;text-transform:none;letter-spacing:0;margin:0 0 10px;}
.article-cta p{font-size:15px;color:var(--muted);margin:0 0 18px;}

/* --- preguntas frecuentes --- */
.faq{max-width:1320px;margin:0 auto;border-top:1px solid var(--line);}
.faq details{border-bottom:1px solid var(--line);padding:18px 0;}
.faq summary{
  cursor:pointer;font-family:'Oswald',sans-serif;font-size:17px;
  font-weight:600;list-style:none;padding-right:28px;position:relative;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";position:absolute;right:0;top:-2px;color:var(--amber-ink);font-size:20px;}
.faq details[open] summary::after{content:"–";}
.faq p{margin:12px 0 0;font-size:15px;color:var(--muted);max-width:78ch;}

/* --- pie de página completo --- */
.footer-full{background:var(--ink);color:#AFC0D8;padding:44px 24px 24px;text-align:left;font-family:'IBM Plex Sans',sans-serif;font-size:14px;}
.footer-inner{max-width:1320px;margin:0 auto;display:grid;grid-template-columns:1fr;gap:28px;}
@media(min-width:820px){ .footer-inner{grid-template-columns:2fr 1fr 1fr;} }
.footer-col h4{
  font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--amber);margin:0 0 12px;
}
.footer-col a{display:block;color:#AFC0D8;text-decoration:none;font-size:14px;padding:5px 0;}
.footer-col a:hover{color:var(--paper);}
.footer-col p{margin:0 0 6px;font-size:14px;line-height:1.5;}
.footer-brand img{height:30px;width:auto;margin-bottom:14px;filter:invert(1);}
.footer-bottom{
  max-width:1320px;margin:26px auto 0;padding-top:18px;border-top:1px solid #22354D;
  font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:#7E93B0;
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
}

/* ======================================================
   AJUSTES MÓVIL
   ====================================================== */
@media(max-width:640px){
  /* las cifras se apilan: el borde debe ir abajo, no al lado */
  .stat{border-right:none;border-bottom:1px solid var(--line);}
  .stat:last-child{border-bottom:none;}
}
@media(max-width:440px){
  /* botones a ancho completo: más fáciles de tocar con el pulgar */
  .cta-row .btn,.contact-cta-row .btn,.article-cta .btn{flex:1 1 100%;justify-content:center;}
  .social-link{flex:1 1 100%;justify-content:center;}
  .ledger-item{grid-template-columns:1fr;gap:4px;}
  .ledger-item .code{font-size:12px;}
  section{padding:56px 20px;}
  .page-hero{padding:40px 20px 30px;}
  .hero{padding:40px 20px 40px;}
  .contact{padding:56px 20px 44px;}
  .case-head,.case-cell{padding:20px 20px;}
  .flag-card,.sector{padding:24px 20px;}
  .header-inner{padding:14px 20px;}
}

/* --- hero en dos columnas: la ficha ocupa el vacío de la derecha --- */
.hero-grid{display:grid;grid-template-columns:1fr;gap:38px;}
@media(min-width:960px){
  .hero-grid{grid-template-columns:1.12fr 0.88fr;gap:58px;align-items:start;}
}
.hero-aside{border:1px solid var(--line);background:var(--white);}
.ha-head{
  padding:14px 20px;border-bottom:1px solid var(--line);
  font-family:'IBM Plex Mono',monospace;font-size:11.5px;
  letter-spacing:.12em;text-transform:uppercase;color:var(--muted);
}
.ha-row{
  display:grid;grid-template-columns:30px 1fr;gap:12px;
  padding:17px 20px;border-bottom:1px solid var(--line);
}
.ha-row .n{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--amber-ink);}
.ha-row strong{
  font-family:'Oswald',sans-serif;font-weight:600;font-size:15.5px;
  display:block;margin-bottom:5px;
}
.ha-row p{margin:0;font-size:13.5px;color:var(--muted);line-height:1.5;}
.ha-foot{
  padding:14px 20px;font-family:'IBM Plex Mono',monospace;font-size:11.5px;
  letter-spacing:.1em;text-transform:uppercase;color:var(--navy);
}

/* ======================================================
   COMPONENTES: base legal, proceso, tabla comparativa,
   banda destacada de servicio
   ====================================================== */

/* --- cita de norma legal --- */
.legal-cite{
  border-left:3px solid var(--navy);
  background:var(--paper-dim);
  padding:18px 22px;
  margin:26px 0;
}
.legal-cite .src{
  font-family:'IBM Plex Mono',monospace;font-size:11.5px;
  letter-spacing:.08em;text-transform:uppercase;
  color:var(--navy);margin-bottom:9px;
}
.legal-cite p{margin:0;font-size:15.5px;line-height:1.6;color:#22354D;font-style:italic;}
.dark-section .legal-cite{background:var(--line-dark);border-left-color:var(--amber);}
.dark-section .legal-cite p{color:#CBD8EC;}
.dark-section .legal-cite .src{color:var(--amber);}

/* --- ficha de norma (rejilla de base legal) --- */
.norms{
  max-width:1320px;margin:0 auto;display:grid;grid-template-columns:1fr;
  gap:1px;background:var(--line);border:1px solid var(--line);
}
@media(min-width:700px){ .norms{grid-template-columns:1fr 1fr;} }
@media(min-width:1080px){ .norms{grid-template-columns:repeat(3,1fr);} }
.norm{background:var(--white);padding:24px 22px;}
.norm .ref{
  font-family:'IBM Plex Mono',monospace;font-size:11.5px;
  letter-spacing:.08em;color:var(--amber-ink);text-transform:uppercase;
}
.norm h3{
  font-family:'Oswald',sans-serif;font-size:16.5px;text-transform:none;
  letter-spacing:0;font-weight:600;margin:10px 0 8px;
}
.norm p{margin:0;font-size:14px;color:var(--muted);line-height:1.55;}

/* --- pasos del proceso --- */
.steps{max-width:1320px;margin:0 auto;border-top:1px solid var(--line);}
.step{
  display:grid;grid-template-columns:52px 1fr;gap:20px;
  padding:22px 0;border-bottom:1px solid var(--line);
}
@media(min-width:760px){ .step{grid-template-columns:64px 1fr 1.2fr;gap:30px;align-items:baseline;} }
.step .n{
  font-family:'Oswald',sans-serif;font-size:26px;color:var(--line);font-weight:600;line-height:1;
}
.step h3{
  font-family:'Oswald',sans-serif;font-size:17px;text-transform:none;
  letter-spacing:0;font-weight:600;margin:0;
}
.step p{margin:6px 0 0;font-size:14.5px;color:var(--muted);}
@media(min-width:760px){ .step p{margin:0;} }

/* --- tabla comparativa --- */
.cmp-wrap{max-width:1320px;margin:0 auto;overflow-x:auto;}
table.cmp{
  width:100%;border-collapse:collapse;
  border:1px solid var(--line);background:var(--white);min-width:560px;
}
table.cmp th,table.cmp td{
  text-align:left;padding:15px 18px;border-bottom:1px solid var(--line);
  border-right:1px solid var(--line);font-size:14.5px;vertical-align:top;
}
table.cmp th:last-child,table.cmp td:last-child{border-right:none;}
table.cmp thead th{
  font-family:'Oswald',sans-serif;font-size:14px;font-weight:600;
  text-transform:uppercase;letter-spacing:.04em;background:var(--paper-dim);
}
table.cmp tbody th{
  font-family:'IBM Plex Mono',monospace;font-size:12px;font-weight:500;
  text-transform:uppercase;letter-spacing:.05em;color:var(--muted);width:26%;
}
table.cmp td{color:#22354D;}
table.cmp tr:last-child th,table.cmp tr:last-child td{border-bottom:none;}

/* --- banda destacada de un servicio --- */
.highlight{
  max-width:1320px;margin:0 auto;
  border:1px solid var(--line);background:var(--white);
  display:grid;grid-template-columns:1fr;
}
@media(min-width:900px){ .highlight{grid-template-columns:1.25fr 0.75fr;} }
.highlight-main{padding:34px 32px;}
.highlight-side{
  padding:34px 32px;background:var(--deep);color:#C6D4E8;
  display:flex;flex-direction:column;justify-content:center;
}
.highlight .tag{
  font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--amber-ink);margin-bottom:12px;
}
.highlight h3{
  font-family:'Oswald',sans-serif;font-size:clamp(20px,2.6vw,25px);
  text-transform:none;letter-spacing:0;font-weight:600;margin:0 0 14px;
}
.highlight p{margin:0 0 14px;font-size:15px;color:#28405E;}
.highlight-side .tag{color:var(--amber);}
.highlight-side p{color:#C6D4E8;font-size:14.5px;}
.highlight-side strong{color:var(--paper);}

/* --- lista de requisitos --- */
.req{list-style:none;padding:0;margin:0;}
.req li{
  display:grid;grid-template-columns:22px 1fr;gap:10px;
  padding:11px 0;border-top:1px solid var(--line);
  font-size:15px;color:#22354D;
}
.req li:first-child{border-top:none;}
.req li::before{content:"✓";color:var(--navy);font-weight:600;}
.dark-section .req li,.highlight-side .req li{border-top-color:var(--line-dark);color:#C6D4E8;}
.dark-section .req li::before,.highlight-side .req li::before{color:var(--amber);}

/* --- aviso / advertencia --- */
.notice{
  max-width:1320px;margin:26px auto 0;
  border:1px solid var(--line);border-left:3px solid var(--amber-ink);
  background:var(--paper-dim);padding:18px 22px;
}
.notice p{margin:0;font-size:14.5px;color:#28405E;}
.article .notice{margin:26px 0;}

/* ======================================================
   DOCUMENTOS LEGALES (aviso legal, política de privacidad)
   ====================================================== */
.legal-doc{max-width:840px;margin:0 auto;counter-reset:sec;}
.legal-doc .updated{
  font-family:'IBM Plex Mono',monospace;font-size:12.5px;
  color:var(--muted);letter-spacing:.04em;margin-bottom:28px;
}
.legal-doc > p{font-size:16.5px;line-height:1.66;color:#22354D;margin:0 0 18px;}
.legal-doc h2{
  counter-increment:sec;
  font-size:clamp(18px,2.4vw,21px);
  text-transform:none;letter-spacing:0;
  margin:40px 0 14px;padding-top:22px;border-top:1px solid var(--line);
}
.legal-doc h2::before{content:counter(sec) ". ";color:var(--amber-ink);}
.legal-doc h3{
  font-size:16.5px;text-transform:none;letter-spacing:0;
  margin:24px 0 10px;font-weight:600;
}
.legal-doc p{font-size:16px;line-height:1.66;color:#22354D;margin:0 0 16px;}
.legal-doc ul,.legal-doc ol{padding-left:20px;margin:0 0 18px;}
.legal-doc li{font-size:16px;line-height:1.6;color:#22354D;margin-bottom:9px;}
.legal-doc .legal-cite{margin:20px 0;}

.legal-toc{
  border:1px solid var(--line);background:var(--white);
  padding:22px 26px;margin-bottom:38px;
}
.legal-toc h3{
  font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted);margin:0 0 14px;font-weight:500;
}
.legal-toc ol{margin:0;padding-left:20px;columns:1;}
@media(min-width:700px){ .legal-toc ol{columns:2;column-gap:34px;} }
.legal-toc li{font-size:14.5px;margin-bottom:7px;break-inside:avoid;}
.legal-toc a{color:#22354D;text-decoration:none;}
.legal-toc a:hover{color:var(--navy);}

/* enlaces legales en el pie */
.footer-legal a{color:#7E93B0;text-decoration:none;}
.footer-legal a:hover{color:var(--paper);}

/* --- listado tipo libro mayor sobre fondo oscuro --- */
.dark-section .ledger-list{border-top-color:var(--line-dark);}
.dark-section .ledger-item{border-bottom-color:var(--line-dark);}
.dark-section .ledger-item .code{color:var(--amber);}
.dark-section .ledger-item .title{color:var(--paper);}
.dark-section .ledger-item .desc{color:#AFC0D8;}
.dark-section .notice{
  background:var(--line-dark);border-color:var(--line-dark);border-left-color:var(--amber);
}
.dark-section .notice p{color:#C6D4E8;}
.dark-section .notice strong{color:var(--paper);}


/* ======================================================
   HERO CON PANEL DE IMAGEN (solo portada)
   ====================================================== */
.hero.has-visual{padding:0;overflow:hidden;}
.hero.has-visual .hero-grid{gap:0;}
@media(min-width:1000px){
  .hero.has-visual .hero-grid{grid-template-columns:1.05fr .95fr;align-items:stretch;}
}
.hero.has-visual .hero-main{padding:56px 24px 52px;}
@media(min-width:1000px){ .hero.has-visual .hero-main{padding:60px 40px 58px 24px;} }

.hero-visual{
  position:relative;min-height:290px;
  background:var(--deep);overflow:hidden;
}
@media(min-width:1000px){
  .hero-visual{clip-path:polygon(14% 0, 100% 0, 100% 100%, 0 100%);}
}
.hero-visual img{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;opacity:.85;
}
.hero-visual::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,var(--deep) 0%,rgba(0,26,74,.72) 42%,rgba(0,26,74,.25) 100%);
}
.hero-visual .stripe{
  position:absolute;top:0;bottom:0;left:-2%;width:56px;
  background:var(--blue);transform:skewX(-12deg);z-index:2;display:none;
}
@media(min-width:1000px){ .hero-visual .stripe{display:block;} }
.hv-text{
  position:absolute;left:0;right:0;bottom:0;z-index:3;padding:22px 26px;
  background:linear-gradient(to top,rgba(0,20,58,.94),transparent);
}
.hv-text .s{
  font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--blue-soft);
  letter-spacing:.1em;text-transform:uppercase;margin-bottom:6px;
}
.hv-text .t{
  font-family:'Oswald',sans-serif;font-size:15px;color:var(--white);
  text-transform:none;letter-spacing:0;
}

/* ======================================================
   TEXTURA DE PUNTOS EN SECCIONES OSCURAS
   ====================================================== */
section.dark-section::after,
.contact::after{
  content:"";position:absolute;width:140px;height:58px;pointer-events:none;
  background-image:radial-gradient(var(--blue-soft) 1.2px,transparent 1.2px);
  background-size:11px 11px;opacity:.38;z-index:1;
}
section.dark-section::after{top:26px;right:26px;}
.contact{position:relative;overflow:hidden;}
.contact::after{bottom:24px;left:24px;opacity:.3;}
.contact-inner{position:relative;z-index:2;}
.dark-section .section-head,
.dark-section .about-grid{position:relative;z-index:2;}


/* Servicios: tres líneas principales y navegación accesible */
nav .services-menu{position:relative;display:block;min-width:0;}
nav .nav-services-label{
  display:flex;align-items:center;justify-content:space-between;gap:9px;
  padding:15px 0;border-bottom:1px solid var(--line);
  font-family:'IBM Plex Mono',monospace;font-size:13px;
  text-transform:uppercase;letter-spacing:.08em;color:var(--muted);
  cursor:pointer;list-style:none;user-select:none;
}
nav .nav-services-label::-webkit-details-marker{display:none;}
nav .nav-services-label:hover,nav .services-menu[open]>.nav-services-label{color:var(--navy);}
nav .nav-services-label:focus-visible{outline:2px solid var(--navy);outline-offset:4px;}
nav .nav-chevron{display:block;width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-2px) rotate(45deg);transition:transform .2s ease;}
nav .services-menu[open] .nav-chevron{transform:translateY(2px) rotate(225deg);}
nav .services-dropdown{background:var(--white);padding:6px 0 9px;border:1px solid var(--line);box-shadow:0 14px 30px rgba(0,26,74,.10);}
nav .services-dropdown a{
  display:flex;flex-direction:column;gap:3px;padding:14px 18px;margin:0;
  font-family:'IBM Plex Sans',sans-serif;font-size:14px;letter-spacing:0;
  line-height:1.35;font-weight:600;text-transform:none;color:var(--deep);
  text-decoration:none;border-bottom:1px solid var(--line);
}
nav .services-dropdown a:last-child{border-bottom:0;}
nav .services-dropdown a small{font-family:'IBM Plex Sans',sans-serif;font-size:11.5px;font-weight:400;color:var(--muted);}
nav .services-dropdown a:hover,nav .services-dropdown a:focus-visible{background:var(--paper-dim);color:var(--navy);outline:0;}
@media(min-width:820px){
  nav .services-menu{display:inline-block;vertical-align:middle;margin-left:28px;}
  nav .nav-services-label{padding:0;border-bottom:0;justify-content:flex-start;font-size:12.5px;}
  nav .services-dropdown{position:absolute;top:calc(100% + 20px);left:-16px;width:338px;z-index:125;padding:5px 0;}
}
/* Toda la superficie de cada tarjeta lleva a su sección del catálogo. */
.flag-card-link{display:flex;flex-direction:column;min-width:0;gap:0;text-decoration:none;color:var(--ink);position:relative;transition:background .18s ease,box-shadow .18s ease;}
.flag-card-link:hover,.flag-card-link:focus-visible{background:#F2F6FC;box-shadow:inset 0 0 0 2px var(--navy);}
.flag-card-link:focus-visible{outline:3px solid var(--navy);outline-offset:2px;}
.flag-card-link .service-modality{margin-top:19px;color:var(--deep);font-size:12px;font-weight:600;}
.flag-card-link .ally-modality{color:#305987;}
.flag-card-link .card-link-hint{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:18px;color:var(--navy);font-family:'IBM Plex Mono',monospace;text-transform:uppercase;font-size:11px;letter-spacing:.05em;}
.flag-card-link .card-link-hint span{font-size:20px;line-height:1;transition:transform .18s ease;}
.flag-card-link:hover .card-link-hint span{transform:translateX(5px);}
@media(prefers-reduced-motion:reduce){nav .nav-chevron,.flag-card-link,.flag-card-link .card-link-hint span{transition:none;}}

nav .nav-services-label.current{color:var(--navy);}
@media(min-width:820px){nav .nav-services-label.current{border-bottom:1px solid var(--navy);padding-bottom:3px;}}

/* v8: resúmenes útiles, enlaces internos y autoría (SEO/GEO sin cambio de identidad visual) */
.geo-summary{padding:28px 24px 34px;background:var(--paper-dim);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.geo-inner{max-width:1320px;margin:0 auto;}
.geo-summary h2,.geo-related h2,.geo-editorial h2,.geo-references h2{font-family:'Oswald',sans-serif;font-size:clamp(21px,2.4vw,27px);line-height:1.25;margin:10px 0 12px;color:var(--ink);text-transform:none;}
.geo-summary p,.geo-related p,.geo-editorial p,.geo-references p{font-size:15.5px;line-height:1.65;color:#28405E;margin:8px 0;max-width:95ch;}
.geo-summary .geo-modality{font-size:13px;margin-top:14px;color:var(--navy);}
.geo-related,.geo-editorial,.geo-references{padding:30px 24px;background:var(--paper);border-top:1px solid var(--line);}
.geo-related .geo-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;}
.geo-related a{display:inline-flex;padding:11px 15px;border:1px solid var(--line);color:var(--navy);font-size:14px;line-height:1.4;text-decoration:none;background:#fff;}
.geo-related a:hover,.geo-related a:focus-visible{border-color:var(--navy);text-decoration:underline;}
.geo-editorial a,.geo-references a{color:var(--navy);text-decoration:underline;text-underline-offset:2px;}
.geo-article-abstract{border-left:3px solid var(--navy);background:var(--paper-dim);padding:15px 18px;margin:12px 0 26px;font-size:15.5px;line-height:1.6;color:#28405E;}
.article-meta a{color:var(--navy);text-decoration:underline;}
@media(max-width:640px){.geo-summary,.geo-related,.geo-editorial,.geo-references{padding:26px 20px;}.geo-related .geo-links{display:grid;}.geo-related a{width:100%;}}


/* ======================================================
   TMC v9 — Corrección de caché, tarjetas y navegación
   ====================================================== */
/* Tres tarjetas completas y centradas, sin columna vacía. */
.flagship {
  width:100%;
  max-width:1320px;
  margin-left:auto;
  margin-right:auto;
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:16px;
  background:transparent;
  border:0;
}
.flagship > a.flag-card-link {
  min-width:0;
  width:100%;
  border:1px solid var(--line);
  background:var(--white);
  padding:28px 25px;
  text-decoration:none;
  min-height:260px;
}
.flagship > a.flag-card-link:link,
.flagship > a.flag-card-link:visited,
.flagship > a.flag-card-link:hover,
.flagship > a.flag-card-link:focus-visible,
.flagship > a.flag-card-link * {
  text-decoration:none;
}
.flagship > a.flag-card-link:hover,
.flagship > a.flag-card-link:focus-visible {
  background:#F3F7FC;
  border-color:var(--navy);
}
.flagship .flag-card-link h3 {line-height:1.3;}
.flagship .flag-card-link p {line-height:1.6;}
.flagship .flag-card-link .card-link-hint {margin-top:auto;}
@media(min-width:700px) and (max-width:1023px){
  .flagship{grid-template-columns:repeat(2,minmax(0,1fr));}
  .flagship > a.flag-card-link:last-child{
    grid-column:1 / -1;
    justify-self:center;
    width:calc(50% - 8px);
  }
}
@media(min-width:1024px){
  .flagship{grid-template-columns:repeat(3,minmax(0,1fr));}
  .flagship > a.flag-card-link:last-child{grid-column:auto;width:100%;}
}
/* Encabezado: alinear las cuatro opciones en una sola fila de escritorio. */
nav > .services-menu > .nav-services-label{font-weight:500;text-decoration:none;}
nav > .services-menu > .nav-services-label::marker{content:"";}
nav > .services-menu > .nav-services-label::-webkit-details-marker{display:none;}
nav > .services-menu > .services-dropdown a{text-decoration:none;}
@media(min-width:820px){
  #siteNav{
    display:flex;
    align-items:center;
    justify-content:flex-end;
    gap:26px;
  }
  #siteNav > a {
    margin-left:0;
    display:inline-flex;
    align-items:center;
    padding:0;
    white-space:nowrap;
  }
  #siteNav > .services-menu {margin-left:0;display:inline-flex;align-items:center;}
  #siteNav > .services-menu > .nav-services-label {
    white-space:nowrap;
    font-size:12.5px;
    justify-content:flex-start;
  }
  #siteNav > .services-menu > .services-dropdown {
    top:calc(100% + 16px);
    left:-12px;
    width:344px;
    padding:5px 0;
  }
}
/* Móviles: menú legible y sin solapamientos. */
@media(max-width:819px){
  #siteNav > .services-menu{display:block;width:100%;}
  #siteNav > .services-menu > .services-dropdown{position:static;width:100%;box-shadow:none;}
  #siteNav > .services-menu > .nav-services-label{width:100%;}
}