:root{
  --ink:#050B22; --ink-2:#3A4560; --muted:#69748E;
  --paper:#FBFCFE; --surface:#FFFFFF; --wash:#EEF3FA;
  --rule:#D8DFED; --rule-soft:#E9EDF6;
  --blue:#0A59A9; --blue-deep:#084A8E; --electric:#0249FC;
  --on-blue:#FFFFFF; --logo-filter:none; --contact-bg:#050B22;
  --f-display:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
  --f-sans:"IBM Plex Sans","Segoe UI",Helvetica,Arial,sans-serif;
  --maxw:1180px;
  --s1:.5rem; --s2:.875rem; --s3:1.25rem; --s4:2rem; --s5:3rem; --s6:4.5rem; --s7:6.5rem;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --ink:#EDF1F9; --ink-2:#B4BFD4; --muted:#828EA8;
    --paper:#060A18; --surface:#0B1226; --wash:#0E1730;
    --rule:#1E2942; --rule-soft:#141C31;
    --blue:#5CA6EC; --blue-deep:#8AC2F5; --electric:#5C8CFF;
    --on-blue:#04091A; --logo-filter:brightness(0) invert(1); --contact-bg:#0B1226;
  }
}
:root[data-theme="dark"]{
  --ink:#EDF1F9; --ink-2:#B4BFD4; --muted:#828EA8;
  --paper:#060A18; --surface:#0B1226; --wash:#0E1730;
  --rule:#1E2942; --rule-soft:#141C31;
  --blue:#5CA6EC; --blue-deep:#8AC2F5; --electric:#5C8CFF;
  --on-blue:#04091A; --logo-filter:brightness(0) invert(1); --contact-bg:#0B1226;
}

*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink-2);
  font-family:var(--f-sans);font-size:1.0625rem;line-height:1.65;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3,h4{color:var(--ink);text-wrap:balance;margin:0}
p{margin:0}
a{color:var(--blue);text-decoration-thickness:1px;text-underline-offset:3px}
img{max-width:100%}
:focus-visible{outline:2px solid var(--electric);outline-offset:3px;border-radius:2px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:1.5rem}
.eyebrow{font-family:var(--f-display);font-size:.75rem;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;color:var(--blue);
  display:flex;align-items:center;gap:.6rem}
.eyebrow::before{content:"";width:9px;height:9px;flex:none;
  background:var(--blue);
  -webkit-mask:var(--bracket) center/contain no-repeat;mask:var(--bracket) center/contain no-repeat}
:root{--bracket:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'%3E%3Cpath d='M0 0h5v5h5v2a3 3 0 0 1-3 3H3a3 3 0 0 1-3-3z'/%3E%3C/svg%3E")}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--paper) 88%,transparent);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--rule-soft)}
.nav-in{max-width:var(--maxw);margin-inline:auto;padding:.85rem 1.5rem;
  display:flex;align-items:center;gap:2rem}
.logo{height:26px;width:auto;filter:var(--logo-filter);flex:none}
.nav-links{display:flex;gap:1.5rem;margin-left:auto;align-items:center;
  font-size:.9375rem;font-weight:500}
.nav-links a.btn{white-space:nowrap;padding:.6rem 1.05rem;font-size:.875rem}
.nav-links a.btn-primary,.nav-links a.btn-primary:hover{color:#fff}
.nav-links a{color:var(--ink-2);text-decoration:none}
.nav-links a:hover{color:var(--blue)}
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--f-sans);
  font-weight:600;font-size:.9375rem;padding:.7rem 1.25rem;border-radius:3px;
  border:1px solid transparent;text-decoration:none;cursor:pointer;
  transition:background .18s ease,color .18s ease,border-color .18s ease}
.btn-primary{background:var(--electric);color:#fff;border-color:var(--electric)}
.btn-primary:hover{background:var(--blue-deep);border-color:var(--blue-deep);color:#fff}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--rule)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
/* (la navegación móvil se resuelve más abajo, en el bloque "navegación v2") */

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--rule-soft)}
.ledger{position:absolute;inset:0;pointer-events:none;
  max-width:var(--maxw);margin-inline:auto;padding-inline:1.5rem;
  display:grid;grid-template-columns:repeat(12,1fr)}
.ledger span{border-left:1px solid var(--rule-soft)}
.ledger span:first-child{border-left:0}
@media(max-width:900px){.ledger{display:none}}
.hero-in{position:relative;max-width:var(--maxw);margin-inline:auto;padding:var(--s6) 1.5rem var(--s5);
  display:grid;grid-template-columns:1.25fr .85fr;gap:var(--s5);align-items:end}
@media(max-width:960px){.hero-in{grid-template-columns:1fr;padding-top:var(--s6);gap:var(--s4)}}
h1{font-family:var(--f-display);font-weight:500;font-size:clamp(1.95rem,4.1vw,3.15rem);
  line-height:1.14;letter-spacing:-.025em;margin:1.4rem 0 0}
h1 em{font-style:normal;color:var(--blue)}
.hero-sub{margin-top:1.5rem;font-size:1.1875rem;line-height:1.6;max-width:34em;color:var(--ink-2)}
.hero-cta{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2.25rem}
.hero-side{border-left:2px solid var(--blue);padding-left:1.25rem;align-self:end}
@media(max-width:960px){.hero-side{align-self:start}}
.hero-side p{font-size:1.0625rem;line-height:1.55;color:var(--ink);font-weight:500}
.hero-side cite{display:block;margin-top:.9rem;font-style:normal;font-size:.875rem;color:var(--muted)}
.hero-side cite b{display:block;color:var(--ink);font-weight:600}

/* ---------- pilares ---------- */
.pillars{background:var(--blue);color:var(--on-blue)}
.pillars-in{max-width:var(--maxw);margin-inline:auto;padding-inline:1.5rem;
  display:grid;grid-template-columns:repeat(3,1fr)}
@media(max-width:800px){.pillars-in{grid-template-columns:1fr}}
.pillar{padding:2.25rem 2rem 2.25rem 0;border-left:1px solid color-mix(in srgb,var(--on-blue) 22%,transparent);padding-left:2rem}
.pillar:first-child{border-left:0;padding-left:0}
@media(max-width:800px){.pillar{border-left:0;padding-left:0;padding-block:1.5rem;
  border-top:1px solid color-mix(in srgb,var(--on-blue) 22%,transparent)}
  .pillar:first-child{border-top:0}}
.pillar h3{color:var(--on-blue);font-family:var(--f-display);font-weight:500;
  font-size:1.0625rem;letter-spacing:-.01em;margin-bottom:.5rem}
.pillar p{font-size:.9375rem;line-height:1.6;color:color-mix(in srgb,var(--on-blue) 82%,transparent)}

/* ---------- sections ---------- */
section{padding-block:var(--s7)}
@media(max-width:800px){section{padding-block:var(--s6)}}
.section-head{max-width:44rem}
h2{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:600;letter-spacing:-.028em;
  line-height:1.18;margin-top:1rem}
.lead{margin-top:1.1rem;font-size:1.0625rem;line-height:1.7}

/* qué es */
.about{display:grid;grid-template-columns:1fr 1fr;gap:var(--s5) var(--s6);align-items:start}
@media(max-width:900px){.about{grid-template-columns:1fr;gap:var(--s4)}}
.about-body p+p{margin-top:1rem}
.checks{display:flex;flex-direction:column;gap:1.4rem;border-top:1px solid var(--rule);padding-top:1.75rem}
.check h4{font-size:1rem;font-weight:600;margin-bottom:.35rem;display:flex;gap:.6rem;align-items:baseline}
.check h4::before{content:"";width:8px;height:8px;flex:none;background:var(--blue);
  -webkit-mask:var(--bracket) center/contain no-repeat;mask:var(--bracket) center/contain no-repeat}
.check p{font-size:.9688rem;color:var(--muted);padding-left:1.4rem}

/* servicios: matriz reglada, no tarjetas flotantes */
.services{border-top:1px solid var(--rule);margin-top:var(--s5);
  display:grid;grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.services{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.services{grid-template-columns:1fr}}
.svc{padding:2rem 1.75rem 2.25rem 0;border-bottom:1px solid var(--rule);
  border-right:1px solid var(--rule);padding-right:1.75rem;padding-left:1.75rem;
  display:flex;flex-direction:column;gap:.65rem;transition:background .2s ease}
.svc:nth-child(3n){border-right:0}
@media(max-width:900px){.svc:nth-child(3n){border-right:1px solid var(--rule)}
  .svc:nth-child(2n){border-right:0}}
@media(max-width:620px){.svc{border-right:0!important;padding-left:0;padding-right:0}}
.svc:hover{background:var(--wash)}
.svc-code{font-family:var(--f-display);font-size:.6875rem;letter-spacing:.12em;
  color:var(--muted);text-transform:uppercase}
.svc h3{font-size:1.1875rem;font-weight:600;letter-spacing:-.02em}
.svc p{font-size:.9375rem;color:var(--muted);line-height:1.6}
.svc ul{margin:.35rem 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:.3rem}
.svc li{font-size:.875rem;color:var(--ink-2);padding-left:1rem;position:relative}
.svc li::before{content:"";position:absolute;left:0;top:.62em;width:5px;height:1px;background:var(--blue)}
.svc a{margin-top:auto;padding-top:1rem;font-size:.875rem;font-weight:600;
  text-decoration:none;font-family:var(--f-display)}
.svc a:hover{text-decoration:underline}

/* método */
.method{background:var(--wash);border-block:1px solid var(--rule-soft);position:relative;overflow:hidden}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:var(--s5);
  border-top:1px solid var(--rule)}
@media(max-width:880px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}
.step{padding:1.75rem 1.5rem 1.5rem 0;border-right:1px solid var(--rule);padding-right:1.5rem;position:relative}
.step:last-child{border-right:0}
@media(max-width:880px){.step:nth-child(2n){border-right:0}}
@media(max-width:560px){.step{border-right:0;border-bottom:1px solid var(--rule)}}
.step::before{content:"";position:absolute;top:-1px;left:0;width:38%;height:2px;background:var(--blue)}
.step-n{font-family:var(--f-display);font-size:.75rem;font-weight:600;letter-spacing:.1em;color:var(--blue)}
.step h3{font-size:1.0625rem;font-weight:600;margin:.5rem 0 .45rem;letter-spacing:-.015em}
.step p{font-size:.9063rem;color:var(--muted);line-height:1.6}

/* razones */
.reasons{display:grid;grid-template-columns:1fr 1fr;gap:var(--s6);margin-top:var(--s5)}
@media(max-width:880px){.reasons{grid-template-columns:1fr;gap:var(--s4)}}
.reason-col h3{font-family:var(--f-display);font-size:.8125rem;font-weight:600;
  letter-spacing:.12em;text-transform:uppercase;color:var(--blue);
  padding-bottom:.9rem;border-bottom:2px solid var(--blue)}
.reason-col ul{list-style:none;margin:0;padding:0}
.reason-col li{padding:1.05rem 0;border-bottom:1px solid var(--rule);
  font-size:1rem;color:var(--ink);display:flex;gap:.85rem;align-items:baseline}
.reason-col li::before{content:"";width:8px;height:8px;flex:none;background:var(--blue);
  -webkit-mask:var(--bracket) center/contain no-repeat;mask:var(--bracket) center/contain no-repeat}
.reason-col li span{color:var(--muted);font-size:.9063rem;display:block;margin-top:.2rem}

/* faq */
.faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:var(--s6);align-items:start}
@media(max-width:900px){.faq{grid-template-columns:1fr;gap:var(--s4)}}
.faq-list{border-top:1px solid var(--rule)}
details{border-bottom:1px solid var(--rule)}
summary{list-style:none;cursor:pointer;padding:1.15rem 2.5rem 1.15rem 0;position:relative;
  font-weight:600;color:var(--ink);font-size:1.0313rem;line-height:1.45}
summary::-webkit-details-marker{display:none}
summary::after{content:"";position:absolute;right:.35rem;top:1.5rem;width:11px;height:11px;
  border-right:1.5px solid var(--blue);border-bottom:1.5px solid var(--blue);
  transform:rotate(45deg);transition:transform .2s ease}
details[open] summary::after{transform:rotate(-135deg)}
details p{padding:0 2.5rem 1.35rem 0;font-size:.9688rem;color:var(--ink-2);line-height:1.7;max-width:56ch}

/* contacto */
.contact{background:var(--contact-bg);color:#DCE3F2;border-top:1px solid var(--rule-soft)}
.contact h2{color:#fff}
.contact-in{display:grid;grid-template-columns:1fr 1fr;gap:var(--s6)}
@media(max-width:900px){.contact-in{grid-template-columns:1fr;gap:var(--s4)}}
.contact .eyebrow{color:#79B0EC}
.contact .lead{color:#B9C4DC}
.nap{list-style:none;margin:2rem 0 0;padding:0;display:flex;flex-direction:column;gap:.9rem;
  font-size:.9688rem}
.nap li{display:flex;gap:.75rem;align-items:flex-start;color:#C9D3E8}
.nap a{color:#fff;text-decoration:none}
.nap a:hover{text-decoration:underline}
.nap .k{font-family:var(--f-display);font-size:.6875rem;letter-spacing:.12em;
  text-transform:uppercase;color:#7C89A8;min-width:5.5rem;padding-top:.22em}
.form{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);
  border-radius:4px;padding:1.75rem}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
@media(max-width:520px){.form-grid{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:.4rem}
.field.full{grid-column:1/-1}
label{font-family:var(--f-display);font-size:.6875rem;letter-spacing:.1em;
  text-transform:uppercase;color:#8E9BB8}
input,textarea,select{font-family:var(--f-sans);font-size:.9375rem;color:#fff;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);
  border-radius:3px;padding:.65rem .75rem;width:100%}
input::placeholder,textarea::placeholder{color:#7C89A8}
textarea{resize:vertical;min-height:88px}
.consent{grid-column:1/-1;display:flex;gap:.6rem;align-items:flex-start;
  font-family:var(--f-sans);font-size:.8125rem;color:#9FADC7;line-height:1.5;
  text-transform:none;letter-spacing:normal}
.consent input{width:auto;margin-top:.2rem}
.form .btn-primary{grid-column:1/-1;justify-content:center;margin-top:.35rem}

/* footer */
footer{background:var(--paper);border-top:1px solid var(--rule);padding-block:var(--s5) var(--s4)}
.foot-in{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:var(--s4)}
@media(max-width:760px){.foot-in{grid-template-columns:1fr 1fr;gap:2rem}}
.foot-in h4{font-family:var(--f-display);font-size:.6875rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);margin-bottom:.9rem}
.foot-in ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.5rem}
.foot-in a{color:var(--ink-2);text-decoration:none;font-size:.9063rem}
.foot-in a:hover{color:var(--blue)}
.foot-brand p{font-size:.9063rem;color:var(--muted);margin-top:1rem;max-width:30ch}
.legal{margin-top:var(--s4);padding-top:1.25rem;border-top:1px solid var(--rule-soft);
  display:flex;flex-wrap:wrap;gap:1.25rem;justify-content:space-between;
  font-size:.8125rem;color:var(--muted)}
.legal a{color:var(--muted);text-decoration:none}
.legal a:hover{color:var(--blue)}

.note{max-width:var(--maxw);margin:0 auto;padding:1rem 1.5rem;font-size:.8125rem;
  color:var(--muted);font-family:var(--f-display);border-bottom:1px solid var(--rule-soft);
  background:var(--wash)}

/* ================= páginas interiores ================= */
.page-hero{background:var(--wash);border-bottom:1px solid var(--rule);position:relative;overflow:hidden}
.page-hero .ledger{opacity:.7}
.page-hero-in{position:relative;max-width:var(--maxw);margin-inline:auto;padding:2.5rem 1.5rem 3.5rem}
.crumbs{font-family:var(--f-display);font-size:.75rem;letter-spacing:.06em;color:var(--muted);
  display:flex;flex-wrap:wrap;gap:.45rem;margin-bottom:1.75rem}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--blue)}
.crumbs span[aria-current]{color:var(--ink)}
.page-hero h1{font-family:var(--f-display);font-weight:500;
  font-size:clamp(1.7rem,3.4vw,2.6rem);line-height:1.16;letter-spacing:-.025em;margin:.9rem 0 0;max-width:20ch}
.page-hero .lead{max-width:56ch;font-size:1.125rem}

/* prosa de página interior */
.prose{max-width:none}
.split{display:grid;grid-template-columns:.8fr 1.2fr;gap:var(--s6);align-items:start}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:var(--s4)}}
.split-sticky{position:sticky;top:5.5rem}
@media(max-width:900px){.split-sticky{position:static}}
.prose p{max-width:68ch}
.prose p+p{margin-top:1rem}
.prose h3{font-size:1.25rem;font-weight:600;letter-spacing:-.02em;margin-top:2.25rem}
.prose h3:first-child{margin-top:0}
.prose ul{margin:.85rem 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:.55rem}
.prose ul li{padding-left:1.4rem;position:relative;font-size:.9688rem;max-width:66ch}
.prose ul li::before{content:"";position:absolute;left:0;top:.55em;width:8px;height:8px;background:var(--blue);
  -webkit-mask:var(--bracket) center/contain no-repeat;mask:var(--bracket) center/contain no-repeat}

/* bloques "qué incluye" */
.blocks{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--rule);margin-top:var(--s5)}
@media(max-width:760px){.blocks{grid-template-columns:1fr}}
.block{padding:1.9rem 1.75rem 2rem;border-bottom:1px solid var(--rule);border-right:1px solid var(--rule)}
.block:nth-child(2n){border-right:0}
@media(max-width:760px){.block{border-right:0;padding-inline:0}}
.block .svc-code{display:block;margin-bottom:.55rem}
.block h3{font-size:1.0625rem;font-weight:600;letter-spacing:-.015em;margin-bottom:.5rem}
.block ul{list-style:none;margin:.6rem 0 0;padding:0;display:flex;flex-direction:column;gap:.4rem}
.block li{font-size:.9063rem;color:var(--ink-2);padding-left:1rem;position:relative;line-height:1.55}
.block li::before{content:"";position:absolute;left:0;top:.62em;width:5px;height:1px;background:var(--blue)}

/* cross-sell */
.cross{border-top:1px solid var(--rule);margin-top:var(--s5);padding-top:var(--s4);
  display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
@media(max-width:820px){.cross{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.cross{grid-template-columns:1fr}}
.cross a{display:flex;flex-direction:column;gap:.3rem;text-decoration:none;
  padding:1.1rem 1.15rem;border:1px solid var(--rule);border-radius:3px;transition:border-color .18s,background .18s}
.cross a:hover{border-color:var(--blue);background:var(--wash)}
.cross strong{color:var(--ink);font-size:1rem;font-weight:600}
.cross span{color:var(--muted);font-size:.875rem}

/* CTA de cierre */
.cta-band{background:var(--blue);color:var(--on-blue)}
.cta-band-in{max-width:var(--maxw);margin-inline:auto;padding:var(--s5) 1.5rem;
  display:flex;flex-wrap:wrap;gap:1.5rem;align-items:center;justify-content:space-between}
.cta-band h2{color:var(--on-blue);font-size:clamp(1.3rem,2.4vw,1.85rem);max-width:22ch}
.cta-band p{color:color-mix(in srgb,var(--on-blue) 82%,transparent);margin-top:.5rem;max-width:46ch;font-size:.9688rem}
.cta-band .btn{background:var(--on-blue);color:var(--blue);border-color:var(--on-blue)}
.cta-band .btn:hover{background:transparent;color:var(--on-blue);border-color:var(--on-blue)}

/* equipo */
.team{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s4);margin-top:var(--s5)}
@media(max-width:820px){.team{grid-template-columns:1fr 1fr}}
@media(max-width:540px){.team{grid-template-columns:1fr}}
.member{border-top:2px solid var(--blue);padding-top:1.1rem}
.member .ph{aspect-ratio:4/5;background:var(--wash);border:1px dashed var(--rule);margin-bottom:1rem;
  display:grid;place-items:center;color:var(--muted);font-family:var(--f-display);font-size:.6875rem;
  letter-spacing:.1em;text-transform:uppercase;text-align:center;padding:1rem}
.member h3{font-size:1.0625rem;font-weight:600}
.member .role{font-family:var(--f-display);font-size:.75rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--blue);margin:.25rem 0 .6rem}
.member p{font-size:.9063rem;color:var(--muted);line-height:1.6}

/* hitos */
.facts{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--rule);
  border-bottom:1px solid var(--rule);margin-top:var(--s5)}
@media(max-width:760px){.facts{grid-template-columns:1fr 1fr}}
.fact{padding:1.6rem 1.25rem;border-right:1px solid var(--rule)}
.fact:last-child{border-right:0}
@media(max-width:760px){.fact:nth-child(2n){border-right:0}
  .fact:nth-child(-n+2){border-bottom:1px solid var(--rule)}}
.fact b{display:block;font-family:var(--f-display);font-size:2rem;font-weight:500;color:var(--blue);
  letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.fact span{font-size:.875rem;color:var(--muted);display:block;margin-top:.35rem}

/* legal */
.legal-doc{max-width:70ch}
.legal-doc h2{font-size:1.375rem;margin-top:2.5rem}
.legal-doc h2:first-child{margin-top:0}
.legal-doc h3{font-size:1.0625rem;font-weight:600;margin-top:1.5rem}
.legal-doc p,.legal-doc li{font-size:.9688rem;line-height:1.75}
.legal-doc p+p{margin-top:.9rem}
.legal-doc ul{margin:.8rem 0 0;padding-left:1.2rem}
.legal-doc li{margin-bottom:.4rem}
.legal-doc table{width:100%;border-collapse:collapse;margin-top:1rem;font-size:.9063rem}
.legal-doc th,.legal-doc td{text-align:left;padding:.65rem .75rem;border-bottom:1px solid var(--rule);vertical-align:top}
.legal-doc th{font-family:var(--f-display);font-size:.6875rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted);font-weight:500}
.table-scroll{overflow-x:auto}

/* 404 */
.err{text-align:left;padding-block:var(--s7)}
.err .code{font-family:var(--f-display);font-size:4rem;color:var(--blue);line-height:1;font-weight:500}

/* nav activo + móvil */
.nav-links a[aria-current="page"]{color:var(--blue)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:1rem;top:.6rem;z-index:99;background:var(--electric);color:#fff;
  padding:.6rem 1rem;border-radius:3px;text-decoration:none}

/* ============ banda de servicio destacado ============ */
.feature{background:var(--ink);color:#C9D3E8;border-block:1px solid var(--rule-soft)}
:root[data-theme="dark"] .feature{background:var(--surface)}
.feature-in{display:grid;grid-template-columns:1.15fr .85fr;gap:var(--s6);align-items:start}
@media(max-width:900px){.feature-in{grid-template-columns:1fr;gap:var(--s4)}}
.feature h2{color:#fff;font-size:clamp(1.5rem,2.8vw,2.15rem);letter-spacing:-.028em;line-height:1.18}
.feature .eyebrow{color:#79B0EC}
.feature .lead{color:#B9C4DC;font-size:1.0313rem}
.feature .lead+.lead{margin-top:.9rem}
.feature .btn-primary{background:#fff;color:var(--ink);border-color:#fff}
.feature .btn-primary:hover{background:transparent;color:#fff;border-color:#fff}
.feature-list{list-style:none;margin:0;padding:0;border-top:1px solid rgba(255,255,255,.16)}
.feature-list li{padding:.95rem 0 .95rem 1.6rem;border-bottom:1px solid rgba(255,255,255,.16);
  position:relative;font-size:.9688rem;color:#DCE3F2;line-height:1.5}
.feature-list li::before{content:"";position:absolute;left:0;top:1.28em;width:9px;height:9px;
  background:#79B0EC;-webkit-mask:var(--bracket) center/contain no-repeat;mask:var(--bracket) center/contain no-repeat}

/* ================= navegación v2 ================= */
.logo-oscuro{display:none}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .logo-claro{display:none}
  :root:not([data-theme="light"]) .logo-oscuro{display:block}
}
:root[data-theme="dark"] .logo-claro{display:none}
:root[data-theme="dark"] .logo-oscuro{display:block}

.nav-toggle{display:none;margin-left:auto;background:transparent;border:1px solid var(--rule);
  border-radius:3px;padding:.5rem .6rem;cursor:pointer;align-items:center;gap:.5rem;
  font-family:var(--f-display);font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}
.nav-toggle:hover{border-color:var(--blue);color:var(--blue)}
.nav-toggle .barras{display:block;width:16px;height:10px;position:relative}
.nav-toggle .barras::before,.nav-toggle .barras::after,.nav-toggle .barras i{
  content:"";position:absolute;left:0;width:100%;height:1.5px;background:currentColor;transition:transform .2s,opacity .2s}
.nav-toggle .barras::before{top:0}
.nav-toggle .barras i{top:4.25px}
.nav-toggle .barras::after{top:8.5px}
.nav-toggle[aria-expanded="true"] .barras::before{transform:translateY(4.25px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] .barras i{opacity:0}
.nav-toggle[aria-expanded="true"] .barras::after{transform:translateY(-4.25px) rotate(-45deg)}

/* submenú de servicios */
.tiene-submenu{position:relative}
.submenu-boton{display:inline-flex;align-items:center;gap:.35rem;background:none;border:0;padding:0;
  cursor:pointer;font:inherit;color:var(--ink-2)}
.submenu-boton:hover{color:var(--blue)}
.submenu-boton::after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;
  border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .2s}
.tiene-submenu.abierto .submenu-boton{color:var(--blue)}
.tiene-submenu.abierto .submenu-boton::after{transform:rotate(-135deg) translateY(-2px)}
.submenu{position:absolute;top:calc(100% + .85rem);left:-1rem;min-width:19rem;z-index:60;
  background:var(--surface);border:1px solid var(--rule);border-radius:4px;padding:.5rem;
  box-shadow:0 12px 32px -12px rgba(5,11,34,.28);
  display:flex;flex-direction:column;gap:.1rem;
  opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .16s,transform .16s,visibility .16s}
.tiene-submenu.abierto .submenu{opacity:1;visibility:visible;transform:translateY(0)}
.submenu a{padding:.55rem .75rem;border-radius:3px;font-size:.9063rem;color:var(--ink-2);text-decoration:none}
.submenu a:hover{background:var(--wash);color:var(--blue)}
.submenu a.destacado{color:var(--ink);font-weight:600}
.submenu a.destacado::after{content:"Destacado";font-family:var(--f-display);font-size:.5625rem;
  letter-spacing:.1em;text-transform:uppercase;color:var(--blue);
  border:1px solid var(--blue);border-radius:2px;padding:.1rem .3rem;margin-left:.5rem;vertical-align:1px}
.submenu hr{border:0;border-top:1px solid var(--rule-soft);margin:.35rem .5rem}

@media(max-width:900px){
  .nav-in{position:relative}
  .nav-toggle{display:inline-flex}
  .nav-links{position:absolute;top:calc(100% + .85rem);left:0;right:0;z-index:60;
    flex-direction:column;align-items:stretch;gap:0;margin-left:0;
    background:var(--surface);border:1px solid var(--rule);border-radius:4px;padding:.5rem;
    box-shadow:0 16px 40px -16px rgba(5,11,34,.3);
    display:none}
  .nav-links.abierto{display:flex}
  .nav-links.abierto>a,.nav-links.abierto .tiene-submenu{display:flex;width:100%}
  .nav-links.abierto .tiene-submenu{flex-direction:column;align-items:stretch}
  .tiene-submenu.abierto .submenu a{display:block}
  .nav-links>a,.submenu-boton{padding:.75rem .75rem;border-radius:3px;width:100%;text-align:left}
  .nav-links>a:hover,.submenu-boton:hover{background:var(--wash)}
  .nav-links a.btn{margin-top:.4rem;justify-content:center;padding:.8rem 1rem;font-size:.9375rem}
  .submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;
    border:0;border-left:2px solid var(--rule);border-radius:0;margin:.15rem 0 .35rem .75rem;
    padding:.15rem 0 .15rem .5rem;min-width:0;display:none}
  .tiene-submenu.abierto .submenu{display:flex}
  body.menu-abierto{overflow:hidden}
}

/* ================= detalles finos ================= */
.svc{position:relative}
.svc::after{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--blue);
  transform:scaleY(0);transform-origin:top;transition:transform .22s ease}
.svc:hover::after{transform:scaleY(1)}
@media(max-width:620px){.svc::after{display:none}}
.btn{transition:background .18s ease,color .18s ease,border-color .18s ease,transform .12s ease}
.btn:active{transform:translateY(1px)}
.nap a,.foot-in a,.crumbs a,.submenu a{transition:color .15s ease}
summary:hover{color:var(--blue)}
::selection{background:var(--blue);color:#fff}

/* ================= blog ================= */
.post-list{border-top:1px solid var(--rule);margin-top:var(--s5)}
.post-item{display:grid;grid-template-columns:11rem 1fr;gap:var(--s4);
  padding:1.9rem 0;border-bottom:1px solid var(--rule);align-items:start}
@media(max-width:760px){.post-item{grid-template-columns:1fr;gap:.75rem}}
.post-meta{font-family:var(--f-display);font-size:.6875rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted);display:flex;flex-direction:column;gap:.35rem}
@media(max-width:760px){.post-meta{flex-direction:row;gap:.75rem;align-items:center}}
.post-meta .cat{color:var(--blue)}
.post-item h3{font-size:1.25rem;font-weight:600;letter-spacing:-.02em;line-height:1.3}
.post-item h3 a{color:var(--ink);text-decoration:none}
.post-item h3 a:hover{color:var(--blue)}
.post-item p{margin-top:.5rem;font-size:.9688rem;color:var(--muted);max-width:66ch;line-height:1.6}

.articulo{display:grid;grid-template-columns:minmax(0,1fr) 17rem;gap:var(--s6);align-items:start}
@media(max-width:960px){.articulo{grid-template-columns:1fr;gap:var(--s4)}}
.articulo-cuerpo{max-width:68ch;font-size:1.0625rem;line-height:1.75}
.articulo-cuerpo p{margin-top:1.1rem;max-width:68ch}
.articulo-cuerpo h2{font-size:1.5rem;margin-top:2.75rem;letter-spacing:-.025em}
.articulo-cuerpo h3{font-size:1.1563rem;font-weight:600;margin-top:1.9rem;letter-spacing:-.015em}
.articulo-cuerpo ul,.articulo-cuerpo ol{margin:1rem 0 0;padding-left:0;list-style:none;
  display:flex;flex-direction:column;gap:.6rem}
.articulo-cuerpo li{position:relative;padding-left:1.5rem}
.articulo-cuerpo ul>li::before{content:"";position:absolute;left:0;top:.6em;width:8px;height:8px;
  background:var(--blue);-webkit-mask:var(--bracket) center/contain no-repeat;mask:var(--bracket) center/contain no-repeat}
.articulo-cuerpo ol{counter-reset:n}
.articulo-cuerpo ol>li{counter-increment:n;padding-left:2rem}
.articulo-cuerpo ol>li::before{content:counter(n,decimal-leading-zero);position:absolute;left:0;top:.05em;
  font-family:var(--f-display);font-size:.75rem;color:var(--blue);font-weight:600}
.articulo-cuerpo blockquote{margin:1.75rem 0 0;padding:0 0 0 1.25rem;border-left:2px solid var(--blue)}
.articulo-cuerpo blockquote p{margin-top:0;font-size:1.0938rem;color:var(--ink);font-weight:500}
.articulo-cuerpo .aviso{margin-top:1.75rem;padding:1.15rem 1.35rem;background:var(--wash);
  border-left:2px solid var(--blue);border-radius:0 3px 3px 0}
.articulo-cuerpo .aviso p{margin-top:0;font-size:.9688rem}
.articulo-cuerpo .aviso p+p{margin-top:.7rem}
.articulo-cuerpo .aviso strong{color:var(--ink)}
.articulo-cuerpo table{width:100%;border-collapse:collapse;margin-top:1.5rem;font-size:.9375rem}
.articulo-cuerpo th,.articulo-cuerpo td{text-align:left;padding:.7rem .8rem;
  border-bottom:1px solid var(--rule);vertical-align:top}
.articulo-cuerpo th{font-family:var(--f-display);font-size:.6875rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted);font-weight:500}

.lateral{position:sticky;top:5.5rem;display:flex;flex-direction:column;gap:var(--s4)}
@media(max-width:960px){.lateral{position:static}}
.lateral h4{font-family:var(--f-display);font-size:.6875rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);padding-bottom:.75rem;border-bottom:1px solid var(--rule)}
.indice{list-style:none;margin:.9rem 0 0;padding:0;display:flex;flex-direction:column;gap:.55rem}
.indice a{font-size:.9063rem;color:var(--ink-2);text-decoration:none;line-height:1.45;display:block}
.indice a:hover{color:var(--blue)}
.ficha-autora{border:1px solid var(--rule);border-radius:4px;padding:1.25rem}
.ficha-autora .n{font-weight:600;color:var(--ink);font-size:1rem}
.ficha-autora .r{font-family:var(--f-display);font-size:.6875rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--blue);margin:.2rem 0 .6rem}
.ficha-autora p{font-size:.875rem;color:var(--muted);line-height:1.6}
.caja-cta{background:var(--ink);border-radius:4px;padding:1.35rem}
:root[data-theme="dark"] .caja-cta{background:var(--wash);border:1px solid var(--rule)}
.caja-cta strong{color:#fff;display:block;font-size:1.0313rem;line-height:1.35;margin-bottom:.5rem}
:root[data-theme="dark"] .caja-cta strong{color:var(--ink)}
.caja-cta p{color:#A9B6D0;font-size:.875rem;line-height:1.55;margin-bottom:1rem}
:root[data-theme="dark"] .caja-cta p{color:var(--muted)}
.caja-cta .btn{width:100%;justify-content:center}