:root{
    --navy:#12366B; --navy-deep:#0e2a55; --cta:#2056A8; --cta-ink:#1a4688; --teal:#12BFC3;
    --ground:#F4F7FC; --card:#FFFFFF; --card-2:#EDF2FA;
    --ink:#172B4D; --muted:#61718A; --line:#DCE5F1; --line-strong:#C6D3E6;
    --ok:#168653; --warn:#9A5B00; --warn-bg:#FFF4E0;
    --shadow:0 1px 2px rgba(18,50,110,.05), 0 14px 40px -18px rgba(18,50,110,.22);
  }
  @media (prefers-color-scheme: dark){
    :root:not([data-theme="light"]){
      --navy:#8FB0EE; --navy-deep:#A9C4F7; --cta:#3f6fd0; --cta-ink:#c7d7f6;
      --ground:#0B111C; --card:#141C2C; --card-2:#1B2536;
      --ink:#E4E9F1; --muted:#94A0B3; --line:#26324A; --line-strong:#38466A;
      --ok:#57C08C; --warn:#F0B35A; --warn-bg:#2A2214;
      --shadow:0 1px 2px rgba(0,0,0,.4), 0 18px 46px -20px rgba(0,0,0,.6);
      color-scheme:dark;
    }
  }
  :root[data-theme="dark"]{
    --navy:#8FB0EE; --navy-deep:#A9C4F7; --cta:#3f6fd0; --cta-ink:#c7d7f6;
    --ground:#0B111C; --card:#141C2C; --card-2:#1B2536;
    --ink:#E4E9F1; --muted:#94A0B3; --line:#26324A; --line-strong:#38466A;
    --ok:#57C08C; --warn:#F0B35A; --warn-bg:#2A2214;
    --shadow:0 1px 2px rgba(0,0,0,.4), 0 18px 46px -20px rgba(0,0,0,.6);
    color-scheme:dark;
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{margin:0;background:var(--ground);color:var(--ink);
    font-family:"Inter",-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
    font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
  .wrap{max-width:1240px;margin:0 auto;padding:0 24px}
  a{color:var(--cta-ink);text-decoration:none}
  h1,h2,h3{font-family:"Fraunces",Georgia,serif;font-weight:500;letter-spacing:-.015em;color:var(--ink);text-wrap:balance}
  h2{font-size:clamp(22px,3.2vw,30px);margin:0 0 14px}
  h3{font-size:19px;margin:0 0 8px}
  p{margin:0 0 14px}
  .muted{color:var(--muted)}

  header{border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--card);z-index:10}
  .bar{display:flex;align-items:center;justify-content:space-between;min-height:80px;padding:10px 24px;gap:16px}
  .brand{display:flex;align-items:center;gap:10px}
  .brand img{height:54px;width:auto;display:block;object-fit:contain}
  @media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .brand{background:#fff;padding:5px 10px;border-radius:9px}}
  :root[data-theme="dark"] .brand{background:#fff;padding:5px 10px;border-radius:9px}
  nav.links{display:flex;align-items:center;gap:6px;font-size:14.5px;font-weight:600}
  nav.links a{color:var(--muted);padding:8px 11px;border-radius:8px}
  nav.links a:hover{color:var(--ink);background:var(--card-2)}
  nav.links a.btn{margin-left:4px}
  nav.links a.btn:hover{background:var(--cta-ink)}
  nav.links a.btn.ghost:hover{background:var(--card-2)}
  a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--cta);outline-offset:2px}
  header.has-menu .menu-btn,header.has-menu .cta-movil{display:none}
  nav.links a.btn{color:#fff}
  nav.links a.btn.ghost{color:var(--cta-ink)}
  .btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;background:var(--cta);color:#fff;font-weight:600;font-size:14.5px;
    padding:0 20px;border-radius:10px;box-shadow:0 1px 2px rgba(18,54,107,.12);transition:background .15s,border-color .15s}
  .btn:hover{background:var(--cta-ink)}
  .btn.ghost{background:var(--card);color:var(--cta-ink);box-shadow:none;border:1px solid var(--line-strong)}
  .btn.ghost:hover{background:var(--card-2);border-color:var(--cta)}
  @media (max-width:720px){header:not(.has-menu) nav.links a:not(.btn){display:none}}
  @media (max-width:640px){.brand img{height:42px}.bar{min-height:68px;padding:8px 16px}}

  .hero{text-align:center;padding:64px 0 44px;max-width:760px;margin:0 auto}
  .kicker{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
  .hero h1{font-size:clamp(28px,5vw,44px);line-height:1.16;margin:0 0 18px}
  .hero p.lead{font-size:18px;color:var(--muted);max-width:60ch;margin:0 auto 26px;text-wrap:pretty}
  .hero .ctas{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
  .trust{margin-top:22px;font-size:13px;color:var(--muted)}

  section{padding:52px 0;border-top:1px solid var(--line)}
  .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-top:24px}
  .feature{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px;box-shadow:0 1px 2px rgba(18,54,107,.05);display:flex;flex-direction:column;transition:box-shadow .18s,border-color .18s}
  .feature:hover{border-color:var(--line-strong);box-shadow:0 12px 30px -18px rgba(18,54,107,.3)}
  .feature .btn{margin-top:auto;align-self:flex-start}
  .feature h3{font-size:20px}
  .feature p{margin:0;font-size:15px;color:var(--muted)}
  .steps{counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:22px}
  .step{background:var(--card-2);border:1px solid var(--line);border-radius:14px;padding:20px}
  .step::before{counter-increment:s;content:counter(s);display:inline-flex;align-items:center;justify-content:center;
    width:30px;height:30px;border-radius:8px;background:var(--cta);color:#fff;font-family:"Fraunces",serif;font-weight:600;margin-bottom:10px}
  .step p{margin:0;font-size:14.5px;color:var(--muted)}

  .faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:4px 18px;margin-bottom:10px}
  .faq summary{cursor:pointer;font-weight:600;padding:14px 0;list-style:none}
  .faq summary::-webkit-details-marker{display:none}
  .faq summary::after{content:"+";float:right;color:var(--muted);font-weight:700}
  .faq details[open] summary::after{content:"–"}
  .faq details p{color:var(--muted);font-size:15px;margin:0 0 14px}

  .cta-final{text-align:center;background:var(--navy);color:#fff;border-radius:18px;padding:40px 24px;margin:44px 0;box-shadow:inset 0 -4px 0 var(--teal)}
  .cta-final h2{color:#fff}
  .cta-final .btn{background:#fff;color:var(--navy-deep)}
  @media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .cta-final{background:var(--card);border:1px solid var(--line)} :root:not([data-theme="light"]) .cta-final h2{color:var(--ink)}}
  :root[data-theme="dark"] .cta-final{background:var(--card);border:1px solid var(--line)}
  :root[data-theme="dark"] .cta-final h2{color:var(--ink)}

  footer{border-top:1px solid var(--line);padding:30px 0;font-size:13.5px;color:var(--muted)}
  footer .fcols{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px}
  footer a{color:var(--muted)}
  footer a:hover{color:var(--ink)}

  /* ---- Artículo (páginas de fondo / marco legal) ---- */
  .breadcrumb{font-size:13px;color:var(--muted);margin-bottom:6px}
  .breadcrumb a{color:var(--muted);text-decoration:underline;text-decoration-color:var(--line-strong)}
  .article{max-width:720px;margin:0 auto}
  .article .fecha{font-size:13px;color:var(--muted);margin-bottom:2px}
  .article h2{margin-top:6px}
  .article .dato{background:var(--card-2);border:1px solid var(--line);border-radius:12px;
    padding:16px 18px;margin:18px 0;font-size:14.5px}
  .article .dato b{color:var(--ink)}
  blockquote.norma{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--cta);
    border-radius:0 12px 12px 0;padding:16px 20px;margin:16px 0;font-size:15px;color:var(--ink);font-style:italic}
  .fuente-norma{font-size:12.5px;color:var(--muted);margin:-8px 0 20px;font-style:normal}
  .fuente-norma a{color:var(--muted);text-decoration:underline}
  .aviso-legal{font-size:12.5px;color:var(--muted);background:var(--card-2);border:1px solid var(--line);
    border-radius:12px;padding:14px 18px;margin-top:30px}
  .toc{background:var(--card-2);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin:22px 0 30px}
  .toc p{margin:0 0 8px;font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
  .toc ol{margin:0;padding-left:20px;font-size:14.5px}
  .toc li{margin-bottom:4px}

  /* ---- Hero con maqueta ---- */
  .hero2{display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center;padding:48px 0 44px}
  .hero2 .kicker{margin-bottom:14px}
  .hero2 h1{font-size:clamp(30px,4vw,48px);line-height:1.12;margin:0 0 18px;text-wrap:balance}
  .hero2 h1 em{font-style:normal;color:var(--cta)}
  .hero2 .lead{font-size:18px;color:var(--muted);max-width:54ch;margin:0 0 26px;text-wrap:pretty}
  .hero2 .btn{min-height:48px;padding:0 26px;font-size:15px}
  .hero2 .ctas{display:flex;gap:12px;flex-wrap:wrap}
  .hero2 .trust{margin-top:20px}
  @media (max-width:900px){.hero2{grid-template-columns:1fr;gap:30px;padding:32px 0 28px}}
  @media (max-width:480px){.hero2 .ctas .btn{flex:1 1 100%}}

  .mock{background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);overflow:hidden}
  .mock-bar{display:flex;align-items:center;gap:6px;padding:10px 14px;background:var(--card-2);border-bottom:1px solid var(--line)}
  .mock-dot{width:9px;height:9px;border-radius:50%;background:var(--line-strong)}
  .mock-url{margin-left:10px;font-size:12px;color:var(--muted);font-weight:600}
  .mock-body{padding:22px}
  .mock-eyebrow{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
  .mock-title{font-family:"Fraunces",Georgia,serif;font-size:24px;margin:4px 0 14px;color:var(--ink)}
  .mock-prog{height:8px;border-radius:99px;background:var(--card-2);overflow:hidden}
  .mock-prog-fill{height:100%;width:85%;background:var(--cta);border-radius:99px}
  .mock-prog-txt{display:flex;justify-content:space-between;font-size:12.5px;color:var(--muted);margin:7px 0 14px}
  .mock-prog-txt b{color:var(--ink)}
  .mock-rows{display:grid;gap:8px}
  .mock-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;border:1px solid var(--line);border-radius:10px;padding:11px 13px;font-size:13px}
  .mock-row.warn{background:var(--warn-bg);border-color:var(--warn)}
  .mock-id{font-weight:600;color:var(--ink);min-width:86px}
  .mock-chips{display:flex;gap:4px}
  .mock-chips i{font-style:normal;font-size:10.5px;font-weight:700;padding:2px 6px;border-radius:6px;background:var(--card-2);color:var(--ok)}
  .mock-chips i.na{color:var(--muted)}
  .mock-state{margin-left:auto;font-weight:600;color:var(--ok)}
  .mock-state.warn{color:var(--warn)}
  .mock-foot{margin-top:12px;font-size:11.5px;color:var(--muted);text-align:center}

  /* ---- Tarjetas con etiqueta ---- */
  section>.wrap>.kicker{margin-bottom:8px}
  .tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
    padding:3px 9px;border-radius:99px;background:var(--card-2);color:var(--muted);margin-bottom:12px}
  .tag.ok{background:rgba(22,134,83,.12);color:var(--ok)}
  .tag.ok::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--ok);margin-right:6px;vertical-align:middle}
  .ticks{list-style:none;margin:14px 0 0;padding:0;font-size:14px;color:var(--muted)}
  .ticks li{position:relative;padding-left:22px;margin-bottom:6px}
  .ticks li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:700}
  .feature.road{background:var(--card-2);box-shadow:none;border-style:dashed}

  /* ---- Videos ---- */
  .vgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:20px;margin-top:24px}
  .vcard{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
  .vplayer{position:relative;aspect-ratio:16/9;background:#000}
  .vplayer iframe,.vplay{position:absolute;inset:0;width:100%;height:100%;border:0}
  .vplay{padding:0;cursor:pointer;background:#000}
  .vplay img{width:100%;height:100%;object-fit:cover;display:block;opacity:.92;transition:opacity .15s}
  .vplay:hover img,.vplay:focus-visible img{opacity:1}
  .vplay:focus-visible{outline:3px solid var(--cta);outline-offset:-3px}
  .vicon{position:absolute;left:50%;top:50%;width:62px;height:62px;margin:-31px 0 0 -31px;border-radius:50%;background:rgba(18,50,110,.88)}
  .vicon::after{content:"";position:absolute;left:25px;top:19px;border-style:solid;border-width:12px 0 12px 20px;border-color:transparent transparent transparent #fff}
  .vinfo{padding:16px 18px 18px;display:flex;flex-direction:column;gap:4px;flex:1}
  .vinfo h3{font-size:17px;margin:0}
  .vinfo p{margin:0 0 6px;font-size:14px;color:var(--muted)}
  .vinfo a{margin-top:auto;font-size:13.5px;font-weight:600}

  section[id]{scroll-margin-top:96px}

  .grid2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
  .grid3{grid-template-columns:repeat(3,minmax(0,1fr))}
  @media (max-width:980px){.grid3{grid-template-columns:repeat(2,minmax(0,1fr))}}
  @media (max-width:640px){.grid3{grid-template-columns:1fr}.grid{grid-template-columns:1fr}.grid2{grid-template-columns:1fr}}
  .feature .desde{margin:16px 0 14px;font-size:14px;color:var(--muted)}
  .feature .desde b{color:var(--ink);font-size:16px}

  /* ---- Franja de beneficios ---- */
  .beneficios{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:0}
  .beneficios .wrap{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;padding-top:26px;padding-bottom:26px}
  .beneficio{display:flex;gap:14px;align-items:flex-start}
  .beneficio svg{flex:none;width:40px;height:40px;padding:9px;border-radius:10px;background:var(--card-2);
    stroke:var(--cta);fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
  .beneficio:nth-child(2) svg{stroke:var(--teal)}
  .beneficio b{display:block;font-size:15.5px;color:var(--ink);line-height:1.3;margin-bottom:2px}
  .beneficio span{font-size:14px;color:var(--muted);line-height:1.5;display:block}
  @media (max-width:860px){.beneficios .wrap{grid-template-columns:1fr;gap:18px;padding-top:20px;padding-bottom:20px}}

  /* ---- Menú móvil (solo en el landing principal: header.has-menu) ---- */
  @media (max-width:1040px){
    header.has-menu .bar{position:relative}
    header.has-menu .menu-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;
      border:1px solid var(--line-strong);background:var(--card);border-radius:10px;cursor:pointer;color:var(--ink);margin-left:auto}
    header.has-menu .menu-btn:hover{background:var(--card-2)}
    header.has-menu .menu-btn svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round}
    header.has-menu .cta-movil{display:inline-flex;min-height:44px;font-size:14px;padding:0 16px}
    header.has-menu nav.links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;
      gap:2px;background:var(--card);border-bottom:1px solid var(--line);padding:10px 16px 16px;
      box-shadow:0 18px 30px -20px rgba(18,54,107,.35)}
    header.has-menu nav.links.abierto{display:flex}
    header.has-menu nav.links a{padding:12px 12px;font-size:16px}
    header.has-menu nav.links a.btn{margin:6px 0 0;min-height:46px}
  }
  @media (max-width:480px){header.has-menu .cta-movil{display:none}}