/* ============================================================
   VitAI — sistema visual compartido
   Ámbar: solo lectura y extracción sobre documentos.
   Celeste: color de acción. Heredado de la marca anterior.
   El único fondo cálido del sitio es el papel del documento.
   ============================================================ */
:root{
  --tinta:#0E1A26;
  --tinta-2:#17293A;
  --grafito:#43566A;
  --grafito-2:#6D7F91;
  --blanco:#FFFFFF;
  --gris:#F4F6F8;
  --linea:#E3E8ED;
  --linea-2:#CFD8E0;
  --linea-oscura:#2A3E51;
  --celeste:#5590C9;
  --celeste-2:#326CA6;
  --ambar:#E0952A;
  --papel-doc:#F0E7D3;
  --tinta-doc:#33291C;
  --error:#B4342A;

  --display:"Fraunces",Georgia,serif;
  --sans:"Instrument Sans",system-ui,-apple-system,sans-serif;
  --data:"Courier Prime","Courier New",monospace;
  --mano:"Mrs Saint Delafield",cursive;

  --wrap:1240px;
  --gut:clamp(1.25rem,4vw,3.5rem);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--blanco);color:var(--tinta);font-family:var(--sans);
  font-size:1.0625rem;line-height:1.7;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--celeste-2);text-underline-offset:3px;text-decoration-thickness:1px}

h1,h2,h3{margin:0;font-weight:400}
h1{font-family:var(--display);font-variation-settings:"opsz" 144,"SOFT" 22,"WONK" 1;
  font-size:clamp(2.7rem,6.2vw,5rem);line-height:1.02;letter-spacing:-.025em}
h2{font-family:var(--display);font-variation-settings:"opsz" 90,"SOFT" 20,"WONK" 1;
  font-size:clamp(1.95rem,3.6vw,3rem);line-height:1.08;letter-spacing:-.02em}
h3{font-family:var(--sans);font-size:1.1875rem;font-weight:600;line-height:1.35;letter-spacing:-.01em}
p{margin:0 0 1.1em}
.lead{font-size:clamp(1.125rem,1.7vw,1.375rem);line-height:1.62;color:var(--grafito)}
.prosa{max-width:64ch}
.folio{font-family:var(--data);font-size:.8125rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--celeste-2);margin:0 0 .9rem}
.folio::before{content:"";display:inline-block;width:1.5rem;height:1px;background:var(--celeste-2);opacity:.45;
  vertical-align:.32em;margin-right:.7rem}

.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
section{padding-block:clamp(4rem,9vw,7.5rem)}
.oscuro{background:var(--tinta);color:#C6D2DC}
.oscuro h1,.oscuro h2{color:#fff}
.oscuro .lead{color:#A0B1BF}
.oscuro .folio{color:#8FA3B4}
.oscuro .folio::before{background:var(--linea-oscura);opacity:1}
.alterna{background:var(--gris)}
.grid{display:grid;grid-template-columns:minmax(0,1fr);gap:2.5rem}
@media (min-width:900px){
  .grid{grid-template-columns:11rem minmax(0,1fr);gap:clamp(2rem,5vw,4.5rem)}
  .grid > .margen{position:sticky;top:6rem;align-self:start}
}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--sans);font-size:1rem;
  font-weight:500;line-height:1;padding:1.05rem 1.7rem;border-radius:3px;
  border:1px solid transparent;text-decoration:none;cursor:pointer;
  transition:background .18s,color .18s,border-color .18s}
.btn-1{background:var(--celeste-2);color:#fff}
.btn-1:hover{background:#2F68A3}
.btn-2{background:transparent;color:var(--tinta);border-color:var(--linea-2)}
.btn-2:hover{border-color:var(--grafito);background:var(--gris)}
.oscuro .btn-1{background:var(--celeste);color:var(--tinta)}
.oscuro .btn-1:hover{background:#6FA3D6}
.oscuro .btn-2{color:#fff;border-color:var(--linea-oscura)}
.oscuro .btn-2:hover{border-color:#4A657E;background:rgba(255,255,255,.06)}
.btns{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:2.2rem}
.btn:focus-visible,a:focus-visible,summary:focus-visible,.tab:focus-visible,
input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:2px solid var(--celeste);outline-offset:3px}

/* ---------- navegación ---------- */
header{position:sticky;top:0;z-index:50;background:var(--blanco);border-bottom:1px solid var(--linea);
  box-shadow:0 1px 0 rgba(14,26,38,.03)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding-block:1.1rem}
.logo{font-family:var(--display);font-variation-settings:"opsz" 40,"SOFT" 20,"WONK" 1;
  font-size:1.6rem;color:var(--tinta);text-decoration:none;letter-spacing:-.02em;
  display:inline-flex;align-items:center}
.logo b{font-weight:400;color:var(--celeste-2)}
footer .logo{color:#fff}
footer .logo b{color:var(--celeste)}
.logo-img{height:34px;width:auto;display:block}
footer .logo-img{height:42px}
.nav-links{display:none;gap:1.9rem;list-style:none;margin:0;padding:0}
@media (min-width:1000px){.nav-links{display:flex}}
.nav-links a{color:var(--grafito);text-decoration:none;font-size:.9375rem}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--celeste-2)}
.nav-links a.nav-destaca{color:var(--celeste-2);font-weight:700}
.nav-links a.nav-destaca:hover{color:var(--celeste)}
.nav-derecha{display:flex;align-items:center;gap:1.25rem}
.idioma{font-family:var(--data);font-size:.8125rem;letter-spacing:.1em;color:var(--grafito-2)}
.idioma a{color:var(--tinta);text-decoration:none}
.idioma a:hover{color:var(--celeste-2)}
.nav .btn{padding:.7rem 1.15rem;font-size:.9375rem}

/* ---------- encabezado de página interior ---------- */
.cabecera{padding-block:clamp(3rem,6vw,5rem) clamp(2.5rem,5vw,4rem)}
.cabecera .lead{max-width:62ch;margin-top:1.3rem}

/* ---------- visor de documento ---------- */
.visor{background:var(--blanco);border:1px solid var(--linea-2);border-radius:4px;overflow:hidden}
.oscuro .visor{border-color:#2A3E51;box-shadow:0 24px 60px rgba(0,0,0,.3)}
.visor-cab{display:flex;justify-content:space-between;align-items:center;gap:1rem;
  padding:.7rem 1rem;border-bottom:1px solid var(--linea);background:var(--gris)}
.visor-cab span{font-family:var(--data);font-size:.75rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--grafito)}
.visor-cuerpo{display:grid;grid-template-columns:1fr}
@media (min-width:620px){.visor-cuerpo{grid-template-columns:1.05fr .95fr}}
.doc{position:relative;background:var(--papel-doc);border-right:1px solid var(--linea);
  padding:1.5rem 1.6rem 1.7rem;overflow:hidden}
.doc-folio{position:absolute;top:.85rem;right:1.15rem;font-family:var(--mano);
  font-size:1.5rem;color:var(--tinta-doc);opacity:.7}
.doc-hoja{font-family:var(--mano);color:var(--tinta-doc);
  font-size:clamp(1.3rem,2.4vw,1.6rem);line-height:1.74;text-align:justify;hyphens:auto;margin:0}
mark{background-color:transparent;color:inherit;
  background-image:linear-gradient(rgba(224,149,42,.32),rgba(224,149,42,.32));
  background-repeat:no-repeat;background-size:0% 100%;background-position:left center;
  padding:.04em .1em;border-radius:1px;transition:background-size .5s cubic-bezier(.3,.7,.3,1)}
.animar mark{background-size:100% 100%}
.animar mark:nth-of-type(1){transition-delay:.25s}
.animar mark:nth-of-type(2){transition-delay:.6s}
.animar mark:nth-of-type(3){transition-delay:.95s}
.animar mark:nth-of-type(4){transition-delay:1.3s}
.modo-transcripcion mark{transition-duration:1.9s;transition-timing-function:linear}
.modo-transcripcion.animar mark:nth-of-type(1){transition-delay:.2s}
.salida{padding:1.15rem 1.3rem;background:var(--blanco)}
.dato{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;
  padding:.62rem 0;border-bottom:1px solid var(--linea);opacity:0;transform:translateY(4px)}
.dato:last-child{border-bottom:none}
.dato-k{font-size:.8125rem;color:var(--grafito)}
.dato-v{font-family:var(--data);font-size:.875rem;font-weight:600;color:var(--celeste-2);text-align:right}
.tl{font-family:var(--data);font-size:.8125rem;line-height:1.95;color:var(--tinta);
  margin:0 0 .35rem;opacity:0;transform:translateY(4px)}
.animar .dato,.animar .tl{animation:entra .5s ease forwards}
.animar .dato:nth-child(1),.animar .tl:nth-child(1){animation-delay:.45s}
.animar .dato:nth-child(2),.animar .tl:nth-child(2){animation-delay:.8s}
.animar .dato:nth-child(3),.animar .tl:nth-child(3){animation-delay:1.15s}
.animar .dato:nth-child(4),.animar .tl:nth-child(4){animation-delay:1.5s}
.animar .tl:nth-child(5){animation-delay:1.85s}
.animar .tl:nth-child(6){animation-delay:2.2s}
@keyframes entra{to{opacity:1;transform:none}}
.visor-pie{padding:.65rem 1rem;border-top:1px solid var(--linea);background:var(--gris);
  font-family:var(--data);font-size:.75rem;color:var(--grafito-2);letter-spacing:.04em}
.tabs{display:flex;flex-wrap:wrap;gap:.4rem;margin:2.2rem 0 1.5rem}
.tab{font-family:var(--sans);font-size:.875rem;font-weight:500;padding:.55rem 1rem;
  border:1px solid var(--linea-2);background:var(--blanco);color:var(--grafito);
  border-radius:3px;cursor:pointer;transition:all .16s}
.tab:hover{border-color:var(--grafito-2)}
.tab[aria-selected="true"]{background:var(--celeste-2);border-color:var(--celeste-2);color:#fff}

/* ---------- listas, tarjetas, proceso ---------- */
.lista{list-style:none;margin:0;padding:0}
.lista li{padding:.95rem 0 .95rem 1.9rem;border-bottom:1px solid var(--linea);position:relative}
.lista li:last-child{border-bottom:none}
.lista li::before{content:"";position:absolute;left:0;top:1.55rem;width:.8rem;height:1px;background:var(--linea-2)}
.cols-2{display:grid;gap:0 3rem}
@media (min-width:760px){.cols-2{grid-template-columns:1fr 1fr}}
.tarjetas{display:grid;gap:1.25rem;margin-top:2.5rem}
@media (min-width:820px){.tarjetas{grid-template-columns:1fr 1fr}}
.tarjeta{background:var(--blanco);border:1px solid var(--linea-2);border-radius:4px;
  padding:clamp(1.5rem,3vw,2.25rem);display:flex;flex-direction:column}
.tarjeta h3{margin-bottom:.7rem}
.tarjeta .lista li{padding-block:.55rem;font-size:.9375rem;color:var(--grafito)}
.tarjeta .btn{margin-top:auto;align-self:flex-start}
.paso{display:grid;grid-template-columns:auto 1fr;gap:1.25rem;padding:1.6rem 0;
  border-bottom:1px solid var(--linea)}
.paso:last-child{border-bottom:none}
.paso-n{font-family:var(--data);font-size:.8125rem;color:var(--celeste-2);font-weight:700;
  letter-spacing:.1em;padding-top:.3rem}
.paso h3{margin-bottom:.35rem}
.paso p{margin:0;color:var(--grafito);font-size:.9875rem}
.sector{display:grid;gap:.3rem 2rem;padding:1.15rem 0;border-bottom:1px solid var(--linea)}
@media (min-width:760px){.sector{grid-template-columns:17rem 1fr;align-items:baseline}}
.sector:last-child{border-bottom:none}
.sector dt{font-weight:600;font-size:1rem}
.sector dd{margin:0;color:var(--grafito)}
details{border-bottom:1px solid var(--linea)}
summary{list-style:none;cursor:pointer;padding:1.35rem 2.5rem 1.35rem 0;position:relative;
  font-weight:500;font-size:1.0625rem}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:.4rem;top:1.15rem;font-size:1.4rem;
  font-weight:300;color:var(--grafito-2);line-height:1}
details[open] summary::after{content:"–"}
details p{margin:0 0 1.5rem;max-width:62ch;color:var(--grafito)}
.banda{border:1px solid var(--linea-2);border-radius:4px;background:var(--blanco);
  padding:clamp(1.75rem,4vw,2.75rem);display:grid;gap:1.5rem;align-items:center}
@media (min-width:860px){.banda{grid-template-columns:1fr auto}}
.banda h3{font-family:var(--display);font-variation-settings:"opsz" 40,"SOFT" 20;
  font-size:1.5rem;font-weight:400;margin-bottom:.5rem}
.destacado{background:var(--gris);border-left:2px solid var(--celeste);
  padding:1.35rem 1.6rem;max-width:62ch;margin:1.8rem 0}
.alterna .destacado{background:var(--blanco)}

/* ---------- formulario ---------- */
.form{max-width:38rem}
.campo{margin-bottom:1.9rem}
.campo > label,.campo legend{display:block;font-weight:600;font-size:1rem;margin-bottom:.65rem;padding:0}
.ayuda{font-size:.875rem;color:var(--grafito);margin:-.35rem 0 .8rem}
fieldset{border:0;margin:0;padding:0}
input[type="text"],input[type="email"],textarea,select{
  width:100%;font-family:var(--sans);font-size:1rem;color:var(--tinta);
  background:var(--blanco);border:1px solid var(--linea-2);border-radius:3px;
  padding:.85rem 1rem;line-height:1.5}
textarea{min-height:9rem;resize:vertical}
input::placeholder,textarea::placeholder{color:#9AA8B4}
.opciones{display:grid;gap:.55rem}
.opcion{display:flex;align-items:flex-start;gap:.75rem;padding:.9rem 1.05rem;
  border:1px solid var(--linea-2);border-radius:3px;cursor:pointer;transition:border-color .15s,background .15s}
.opcion:hover{border-color:var(--grafito-2)}
.opcion input{margin:.28rem 0 0;accent-color:var(--celeste-2);flex:none}
.opcion span{font-size:.9875rem;line-height:1.5}
.opcion:has(input:checked){border-color:var(--celeste-2);background:var(--gris)}
.oculto{display:none}
.adjunto{border:1px dashed var(--linea-2);border-radius:3px;padding:1.2rem;background:var(--gris)}
.adjunto input{font-size:.9rem}
.nota-envio{font-size:.9rem;color:var(--grafito);margin-top:1.1rem}
.aviso{background:var(--gris);border-left:2px solid var(--celeste);padding:1.2rem 1.4rem;
  font-size:.9375rem;color:var(--grafito);margin-bottom:2rem}
.aviso-error{background:rgba(180,52,42,.07);border-left:2px solid var(--error);padding:1.2rem 1.4rem;
  font-size:.9375rem;color:var(--tinta);margin-bottom:2rem}

/* ---------- pie ---------- */
footer{background:var(--tinta);color:#96A9BA;padding-block:4rem 2.5rem;font-size:.9375rem}
.pie-grid{display:grid;gap:2.5rem}
@media (min-width:820px){.pie-grid{grid-template-columns:1.4fr 1fr 1fr}}
footer h4{font-family:var(--data);font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;
  color:#6C8299;margin:0 0 1rem;font-weight:400}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
footer a{color:#B7C7D5;text-decoration:none}
footer a:hover{color:#fff}
.pie-legal{margin-top:3.5rem;padding-top:1.5rem;border-top:1px solid var(--linea-oscura);
  display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;
  font-family:var(--data);font-size:.75rem;color:#6C8299;letter-spacing:.05em}

/* ---------- movimiento ---------- */
.rev{opacity:0;transform:translateY(14px);transition:opacity .7s ease,transform .7s ease}
.rev.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .rev{opacity:1;transform:none;transition:none}
  mark{background-size:100% 100%;transition:none}
  .dato,.tl{opacity:1;transform:none;animation:none!important}
}
.saltar{position:absolute;left:-9999px}
.saltar:focus{left:1rem;top:1rem;z-index:100;background:var(--tinta);color:#fff;
  padding:.75rem 1rem;border-radius:3px}

/* ============================================================
   HERO CON MOSAICO DE MANUSCRITOS
   Nota: la banda de barrido se llama .banda-barrido (no .banda) porque
   .banda ya existe mas arriba para el bloque "otros servicios" — mismo
   nombre, elemento totalmente distinto. Renombrada para no pisarlo.
   ============================================================ */
.hero-mosaico{position:relative;overflow:hidden;
  padding-block:clamp(4.5rem,10vw,8.5rem) clamp(5rem,11vw,9rem)}

.mosaico{position:absolute;inset:0;display:grid;
  grid-template-columns:repeat(6,1fr);grid-auto-rows:1fr;gap:8px;padding:12px}
@media (max-width:760px){.mosaico{grid-template-columns:repeat(3,1fr);gap:6px}}

/* ============================================================
   MOSAICO · arquetipos de documento
   Estructura base + 6 tipos + 5 papeles + 5 estados
   ============================================================ */
.pg{position:relative;border-radius:2px;padding:11px 10px;overflow:hidden;
  opacity:.13;box-shadow:0 3px 12px rgba(0,0,0,.42);
  transition:opacity 1.1s ease}
.leyendo .pg{opacity:.42}
.pg:nth-child(6n+1){transition-delay:.30s}
.pg:nth-child(6n+2){transition-delay:.85s}
.pg:nth-child(6n+3){transition-delay:1.40s}
.pg:nth-child(6n+4){transition-delay:1.95s}
.pg:nth-child(6n+5){transition-delay:2.50s}
.pg:nth-child(6n+6){transition-delay:3.05s}
@media (max-width:760px){
  .pg:nth-child(3n+1){transition-delay:.4s}
  .pg:nth-child(3n+2){transition-delay:1.4s}
  .pg:nth-child(3n+3){transition-delay:2.4s}
}
.pg:nth-child(4n+1){transform:rotate(-.8deg)}
.pg:nth-child(4n+2){transform:rotate(.6deg)}
.pg:nth-child(4n+3){transform:rotate(1.1deg)}
.pg:nth-child(4n+4){transform:rotate(-.45deg)}

/* elementos comunes */
.pg .ln{display:block;white-space:nowrap;overflow:hidden}
.pg .hl{background:rgba(224,149,42,.85);border-radius:1px}
.pg .rl{height:1px;background:rgba(50,42,30,.42);margin:5px 0}
.pg .fol{position:absolute;top:7px;right:10px;font-family:var(--mano);
  font-size:16px;color:#33291C;opacity:.72}

/* ---------- papeles ---------- */
.p1{background:#E9DBBE}
.p2{background:#F0E7D3}
.p3{background:#F4EEE0}
.p4{background:#F8F5EC}
.p5{background:#FCFBF7}

/* ---------- estados de conservación ---------- */
.est-manchado::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(circle at 18% 22%, rgba(122,86,44,.20) 0 7%, transparent 24%),
    radial-gradient(circle at 78% 64%, rgba(122,86,44,.16) 0 5%, transparent 20%),
    radial-gradient(circle at 42% 88%, rgba(122,86,44,.13) 0 9%, transparent 26%)}
.est-quemado::after{content:"";position:absolute;inset:0;pointer-events:none;
  box-shadow:inset 0 0 22px 7px rgba(78,52,22,.42)}
.est-amarilleado{filter:sepia(.32) saturate(1.12)}
.est-borroso .ln,.est-borroso .fl,.est-borroso .rw{opacity:.62;filter:blur(.25px)}
.est-roto::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(118deg,transparent 0 46%,rgba(78,52,22,.24) 46.4%,transparent 47.4%)}

/* ---------- 1 · protocolo notarial manuscrito ---------- */
.a1 .ln{font-family:var(--mano);color:#33291C;font-size:14px;line-height:1.5}
.a1 .mg{position:absolute;left:0;top:0;bottom:0;width:13%;
  border-right:1px solid rgba(120,60,50,.3)}
.a1 .bd{margin-left:15%}
.a1 .rub{font-family:var(--mano);font-size:24px;color:#33291C;
  text-align:right;margin-top:6px;opacity:.78}

/* ---------- 2 · correspondencia, segunda mano ---------- */
.a2 .ln{font-family:"Petemoss",cursive;color:#3A2E22;font-size:13px;line-height:1.6}
.a2 .fch{text-align:right;font-size:11px;opacity:.8}
.a2 .fir{font-family:"Petemoss",cursive;font-size:18px;text-align:right;
  margin-top:9px;color:#3A2E22}

/* ---------- 3 · contrato impreso ---------- */
.a3 .tt{font-family:Georgia,serif;font-size:9px;letter-spacing:.09em;
  text-align:center;color:#2C2C2A;font-weight:700}
.a3 .ln{font-family:Georgia,serif;color:#2C2C2A;font-size:7px;line-height:1.8}
.a3 .cl{font-family:Georgia,serif;font-size:7px;font-weight:700;
  color:#2C2C2A;margin-top:5px}
.a3 .sg{display:flex;gap:11px;margin-top:11px}
.a3 .sg span{flex:1;border-top:1px solid rgba(44,44,42,.55);padding-top:3px;
  font-family:Georgia,serif;font-size:5.6px;text-align:center;color:#2C2C2A}

/* ---------- 4 · factura ---------- */
.a4 .hd{display:flex;justify-content:space-between;align-items:flex-start}
.a4 .mk{font-family:Georgia,serif;font-size:8.5px;font-weight:700;
  color:#2C2C2A;letter-spacing:.04em;line-height:1.25}
.a4 .mk span{font-weight:400;font-size:5.6px}
.a4 .nb{border:1px solid rgba(44,44,42,.6);padding:2px 5px;
  font-family:var(--data);font-size:6.4px;color:#2C2C2A}
.a4 table{width:100%;border-collapse:collapse;margin-top:9px;
  font-family:var(--data);font-size:6.2px;color:#33312B}
.a4 td{border-bottom:1px solid rgba(50,48,42,.28);padding:2px 1px}
.a4 td:last-child{text-align:right}
.a4 .tot{display:flex;justify-content:space-between;margin-top:7px;
  font-family:var(--data);font-size:7.2px;font-weight:700;
  border-top:1.4px solid rgba(44,44,42,.65);padding-top:4px;color:#2C2C2A}

/* ---------- 5 · padrón o libro contable ---------- */
.a5 .hr{font-family:var(--data);font-size:5.6px;letter-spacing:.05em;
  color:#33312B;display:flex;justify-content:space-between;
  border-bottom:1.3px solid rgba(50,48,42,.55);padding-bottom:3px}
.a5 .rw{display:flex;justify-content:space-between;font-family:var(--mano);
  font-size:12.5px;color:#33291C;border-bottom:1px solid rgba(50,48,42,.22);
  padding:1px 0}
.a5 .rw span:first-child{flex:1;text-align:left}
.a5 .rw span:last-child{width:26%;text-align:right}

/* ---------- 6 · formulario mecanografiado ---------- */
.a6 .bar{background:rgba(50,48,42,.14);border:1px solid rgba(50,48,42,.4);
  text-align:center;font-family:var(--data);font-size:6.2px;
  letter-spacing:.1em;padding:3px 0;color:#33312B}
.a6 .fl{font-family:var(--data);font-size:6.2px;color:#3A352C;line-height:2.25;
  display:flex;align-items:baseline;gap:3px}
.a6 .fl b{font-family:var(--mano);font-weight:400;font-size:14px;line-height:1}
.a6 .dt{flex:1;border-bottom:1px dotted rgba(58,53,44,.6);
  align-self:flex-end;margin-bottom:3px}
.a6 .sel{position:absolute;bottom:10px;right:10px;width:34px;height:34px;
  border:1.2px solid rgba(120,60,50,.42);border-radius:50%;display:flex;
  align-items:center;justify-content:center;font-family:var(--data);
  font-size:4.6px;color:rgba(120,60,50,.6);text-align:center;line-height:1.2}

.banda-barrido{position:absolute;top:0;bottom:0;left:0;width:11%;pointer-events:none;opacity:0;
  background:linear-gradient(90deg,rgba(224,149,42,0),rgba(224,149,42,.18),rgba(224,149,42,0))}
.leyendo .banda-barrido{animation:barrido 4s cubic-bezier(.4,0,.5,1) .1s forwards}
@keyframes barrido{
  0%{transform:translateX(-100%);opacity:0}
  8%{opacity:1}
  88%{opacity:1}
  100%{transform:translateX(950%);opacity:0}
}

.velo{position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 64% 78% at 50% 50%,
    rgba(14,26,38,.965) 0%,rgba(14,26,38,.88) 46%,rgba(14,26,38,.66) 100%)}

.hero-contenido{position:relative;text-align:center;max-width:52rem}
.hero-contenido .folio{display:inline-block;color:#8FA3B4}
.hero-contenido .folio::before{display:none}
.hero-contenido h1{margin-bottom:1.4rem}
.hero-contenido h1 em{font-style:normal;color:var(--celeste)}
.hero-contenido .lead{margin:0 auto;max-width:44ch;color:#B3C0CB}
.hero-contenido .btns{justify-content:center}

.tesis{font-family:var(--display);font-variation-settings:"opsz" 90,"SOFT" 20,"WONK" 1;
  font-size:clamp(1.5rem,2.8vw,2.15rem);line-height:1.2;letter-spacing:-.02em;
  max-width:22ch;margin:clamp(2.5rem,5vw,4rem) 0 0}

@media (prefers-reduced-motion:reduce){
  .pg{opacity:.42;transition:none;transition-delay:0s!important}
  .banda-barrido{display:none}
}

/* enlace de las tarjetas de servicio hacia el ejemplo correspondiente */
.enlace-ej{margin-top:auto;align-self:flex-start;font-family:var(--sans);
  font-size:.9375rem;font-weight:500;color:var(--celeste-2);text-decoration:none;
  border-bottom:1px solid transparent;padding-bottom:1px;transition:border-color .16s}
.enlace-ej::after{content:" →"}
.enlace-ej:hover{border-bottom-color:var(--celeste-2)}

/* ============================================================
   VARIANTES DE DOCUMENTO EN EL VISOR
   Por defecto, .doc-hoja es caligráfico sobre papel envejecido.
   ============================================================ */

/* soporte moderno: contratos, escrituras y documentación actual */
.doc--moderno{background:#FBFAF6}
.doc--moderno .doc-folio{font-family:var(--data);font-size:.78rem;opacity:.5}

/* documento impreso con tipografía de serifa */
.doc-hoja--impreso{font-family:Georgia,"Times New Roman",serif;
  font-size:clamp(.83rem,1.5vw,.95rem);line-height:1.9;text-align:justify;
  color:#2A2A28}

/* documento mecanografiado */
.doc-hoja--maquina{font-family:var(--data);
  font-size:clamp(.72rem,1.35vw,.82rem);line-height:2.15;text-align:left}

/* campos completados a mano dentro de un impreso o mecanografiado */
.doc-hoja .mano{font-family:var(--mano);font-size:1.5em;line-height:1;
  vertical-align:-.06em}

/* ============================================================
   TARJETAS DE SERVICIO (f. 2r) — filete y etiqueta en celeste
   Reutiliza el mismo lenguaje que .destacado (borde celeste):
   celeste = color de accion, aplicado con proposito, no decorativo.
   ============================================================ */
#servicios .tarjeta{border-top:2px solid var(--celeste);padding-top:1.5rem}
.etiqueta-servicio{display:block;font-family:var(--data);font-size:.72rem;
  font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--celeste-2);margin-bottom:.6rem}

/* tarjetas claras sobre sección oscura (f. 4v · Modalidades) */
.oscuro .tarjeta{background:var(--blanco);border-color:transparent;color:var(--tinta)}
.oscuro .tarjeta h3{color:var(--tinta)}
.oscuro .tarjeta .lista li{border-bottom-color:var(--linea)}
.oscuro .tarjeta .btn-2{color:var(--tinta);border-color:var(--linea-2)}
.oscuro .tarjeta .btn-2:hover{border-color:var(--grafito);background:var(--gris)}
.oscuro .tarjeta .btn-1{background:var(--celeste-2);color:#fff}
.oscuro .tarjeta .btn-1:hover{background:#0D5F86}

/* ============================================================
   DEMOSTRACIÓN DE SERVICIO
   Componente compartido por Transcripción y Extracción.
   ============================================================ */
.demo{border-radius:4px;overflow:hidden;margin-top:2.2rem}
.demo{border:1px solid var(--linea-2);box-shadow:0 16px 40px rgba(14,26,38,.09)}
.oscuro .demo{border-color:#2A3E51;box-shadow:0 22px 48px rgba(0,0,0,.34)}

.demo-cab{display:flex;justify-content:space-between;align-items:center;gap:1rem;
  padding:.6rem .75rem .6rem 1rem;border-bottom:1px solid var(--linea);background:var(--gris)}
.oscuro .demo-cab{background:#16283A;border-bottom-color:#2A3E51}
.demo-tipo{font-family:var(--data);font-size:.75rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--grafito)}
.oscuro .demo-tipo{color:#8FA3B4}

.demo-nav{display:flex;align-items:center;gap:.35rem}
.demo-nav button{width:2rem;height:2rem;border-radius:3px;cursor:pointer;
  border:1px solid var(--linea-2);background:var(--blanco);color:var(--grafito);
  font-size:.9rem;line-height:1;display:flex;align-items:center;justify-content:center;
  transition:border-color .15s,color .15s}
.demo-nav button:hover{border-color:var(--grafito);color:var(--tinta)}
.oscuro .demo-nav button{background:#0B141D;border-color:#2A3E51;color:#8FA3B4}
.oscuro .demo-nav button:hover{border-color:#4A657E;color:#fff}
.demo-pos{font-family:var(--data);font-size:.72rem;color:var(--grafito-2);
  min-width:2.6rem;text-align:center}
.oscuro .demo-pos{color:#6C8299}

.demo-cuerpo{display:grid;grid-template-columns:1fr}
@media (min-width:620px){.demo-cuerpo{grid-template-columns:1.04fr .96fr}}

.demo-pie{padding:.62rem 1rem;border-top:1px solid var(--linea);background:var(--gris);
  font-family:var(--data);font-size:.72rem;color:var(--grafito-2);letter-spacing:.04em}
.oscuro .demo-pie{background:#16283A;border-top-color:#2A3E51;color:#6C8299}

/* panel de salida */
.salida{padding:1.15rem 1.3rem;background:var(--blanco)}
.oscuro .salida{background:#0B141D}

/* salida en modo transcripción */
.tl{font-family:var(--data);font-size:.8125rem;line-height:1.95;color:var(--tinta);
  margin:0 0 .35rem;opacity:0;transform:translateY(4px)}

/* salida en modo extracción: tabla */
.tabla-sal{width:100%;border-collapse:collapse;font-family:var(--data);font-size:.7rem}
.tabla-sal th{text-align:left;font-weight:400;color:#6C8299;padding:0 .4rem .35rem 0;
  border-bottom:1px solid #2A3E51;letter-spacing:.05em;font-size:.62rem;white-space:nowrap}
.tabla-sal td{padding:.32rem .4rem .32rem 0;border-bottom:1px solid #1B2A38;
  color:#7E90A0;white-space:nowrap}
.tabla-sal tr{opacity:0;transform:translateY(4px)}
.tabla-sal tr.act td{color:#fff;background:rgba(85,144,201,.14)}
.tabla-sal tr.act td:first-child{box-shadow:inset 2px 0 0 var(--ambar)}

.animar .tabla-sal tr{animation:entra .5s ease forwards}
.animar .tabla-sal tr:nth-child(1){animation-delay:.4s}
.animar .tabla-sal tr:nth-child(2){animation-delay:.68s}
.animar .tabla-sal tr:nth-child(3){animation-delay:.96s}
.animar .tabla-sal tr:nth-child(4){animation-delay:1.24s}
.animar .tabla-sal tr:nth-child(5){animation-delay:1.52s}
.animar .tabla-sal tr:nth-child(6){animation-delay:1.8s}

/* documento dentro de la demostración */
.demo .doc{border-right:1px solid var(--linea)}
.oscuro .demo .doc{border-right-color:#2A3E51}

/* tabla dentro de un documento impreso (facturas) */
.doc-tabla{width:100%;border-collapse:collapse;margin-top:.5rem;font-size:.92em}
.doc-tabla td{border-bottom:1px solid rgba(50,48,42,.25);padding:.15rem .1rem}
.doc-tabla td:last-child{text-align:right}
.doc-total{display:flex;justify-content:space-between;margin-top:.45rem;font-weight:700;
  border-top:1.4px solid rgba(44,44,42,.6);padding-top:.3rem}
.doc-enc{display:flex;justify-content:space-between;align-items:flex-start;
  margin-bottom:.4rem;font-weight:700}
.doc-enc small{font-weight:400;font-size:.82em}

/* frase de remate de cada sección */
.remate{font-family:var(--display);font-variation-settings:"opsz" 72,"SOFT" 20,"WONK" 1;
  font-size:clamp(1.35rem,2.4vw,1.95rem);line-height:1.25;letter-spacing:-.02em;
  max-width:26ch;margin:2.2rem 0 0}
.remate b{font-weight:400;color:var(--celeste-2)}
.oscuro .remate{color:#fff}
.oscuro .remate b{color:var(--celeste)}

/* palabra clave resaltada en el titular de Transcripción / Extracción */
h2 em{font-style:normal;color:var(--celeste-2)}
.oscuro h2 em{color:var(--celeste)}

@media (prefers-reduced-motion:reduce){
  .tl,.tabla-sal tr{opacity:1;transform:none;animation:none!important}
}

/* ============================================================
   SECCIÓN DE CONSULTA · panel del asistente
   ============================================================ */
.asistente{border:1px solid var(--linea-2);border-radius:4px;overflow:hidden;
  background:var(--blanco);box-shadow:0 14px 34px rgba(14,26,38,.09);
  max-width:44rem;margin-top:2.2rem}

.as-cab{display:flex;justify-content:space-between;align-items:center;gap:1rem;
  padding:.6rem .9rem;background:var(--gris);border-bottom:1px solid var(--linea);
  font-family:var(--data);font-size:.72rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--grafito)}
.as-cab b{display:flex;align-items:center;gap:.45rem;font-weight:400}

.as-chips{display:flex;gap:.35rem;flex-wrap:wrap;padding:.8rem .9rem;
  border-bottom:1px solid var(--linea)}
.as-chip{font-family:var(--sans);font-size:.8125rem;padding:.4rem .75rem;
  border:1px solid var(--linea-2);border-radius:99px;background:var(--blanco);
  color:var(--grafito);cursor:pointer;white-space:nowrap;transition:all .16s}
.as-chip:hover{border-color:var(--grafito-2)}
.as-chip[aria-selected="true"]{background:var(--tinta);border-color:var(--tinta);color:#fff}

.as-preg{display:flex;gap:.6rem;align-items:baseline;padding:.95rem .95rem .8rem;
  border-bottom:1px solid var(--linea)}
.as-preg span{font-size:1rem;color:var(--grafito-2)}
.as-preg strong{font-weight:500;font-size:1.0625rem;color:var(--tinta)}

.as-resp{display:flex;gap:.75rem;align-items:flex-start;padding:.95rem}
.as-marca{flex:none;width:1.6rem;height:1.6rem;border-radius:3px;margin-top:.1rem;
  background:#EDF3F9;border:1px solid #D3E1EE;display:flex;
  align-items:center;justify-content:center}
.as-resp p{margin:0;font-size:.9875rem;line-height:1.68;color:var(--tinta)}
.as-resp em{font-style:normal;background:rgba(224,149,42,.34);
  border-radius:1px;padding:0 .15em}

.as-meta{padding:0 .95rem .9rem 3.3rem;font-family:var(--data);
  font-size:.72rem;color:#8B98A5;letter-spacing:.04em}

.as-fuentes{border-top:1px solid var(--linea);padding:.85rem .95rem;background:#FBFCFD}
.as-fuentes > span{display:block;font-family:var(--data);font-size:.72rem;
  letter-spacing:.1em;text-transform:uppercase;color:var(--grafito-2);margin-bottom:.6rem}
.as-mini{display:flex;gap:.65rem}
.as-mn{flex:1;max-width:7.5rem}
.as-pg{background:var(--papel-doc);border:1px solid #DFD2B4;border-radius:2px;
  padding:.4rem .35rem;aspect-ratio:.78;overflow:hidden}
.as-pg i{display:block;font-family:var(--mano);color:var(--tinta-doc);
  font-size:.5rem;line-height:1.55;font-style:normal;white-space:nowrap;overflow:hidden}
.as-pg u{display:block;height:5px;background:rgba(224,149,42,.75);
  border-radius:1px;margin:.1rem 0;text-decoration:none}
.as-mn small{display:block;font-family:var(--data);font-size:.72rem;
  color:var(--celeste-2);margin-top:.35rem;text-align:center}

/* entrada animada */
.as-resp,.as-meta,.as-mn{opacity:0;transform:translateY(4px)}
.animar .as-resp{animation:entra .5s ease .25s forwards}
.animar .as-meta{animation:entra .5s ease .5s forwards}
.animar .as-mn:nth-child(1){animation:entra .5s ease .7s forwards}
.animar .as-mn:nth-child(2){animation:entra .5s ease .88s forwards}
.animar .as-mn:nth-child(3){animation:entra .5s ease 1.06s forwards}

@media (prefers-reduced-motion:reduce){
  .as-resp,.as-meta,.as-mn{opacity:1;transform:none;animation:none!important}
}

/* ============================================================
   RESALTADOR SOBRE FRASES CLAVE
   ============================================================ */
.resalta{
  background-image:linear-gradient(rgba(224,149,42,.42),rgba(224,149,42,.42));
  background-repeat:no-repeat;
  background-size:0% 100%;
  background-position:left center;
  padding:.02em .1em;border-radius:1px;
  transition:background-size 1.1s cubic-bezier(.3,.7,.3,1)}
.resalta.pintado{background-size:100% 100%}

/* sobre fondo oscuro el trazo necesita más cuerpo */
.oscuro .resalta{
  background-image:linear-gradient(rgba(224,149,42,.5),rgba(224,149,42,.5))}

@media (prefers-reduced-motion:reduce){
  .resalta{background-size:100% 100%;transition:none}
}

/* ============================================================
   MÁQUINA DE ESCRIBIR · solo en modo transcripción
   ============================================================ */
.modo-transcripcion .tl{
  width:fit-content;max-width:100%;
  opacity:1;transform:none;
  clip-path:inset(0 100% 0 0)}
.animar.modo-transcripcion .tl{
  animation:escribe .62s steps(26,end) forwards}
.animar.modo-transcripcion .tl:nth-child(1){animation-delay:.30s}
.animar.modo-transcripcion .tl:nth-child(2){animation-delay:.75s}
.animar.modo-transcripcion .tl:nth-child(3){animation-delay:1.20s}
.animar.modo-transcripcion .tl:nth-child(4){animation-delay:1.65s}
.animar.modo-transcripcion .tl:nth-child(5){animation-delay:2.10s}
.animar.modo-transcripcion .tl:nth-child(6){animation-delay:2.55s}
@keyframes escribe{to{clip-path:inset(0 0 0 0)}}

/* cursor en la última línea, una vez terminado el texto */
.modo-transcripcion .tl:last-child::after{
  content:"";display:inline-block;width:.5em;height:1em;
  background:var(--tinta);vertical-align:-.14em;margin-left:.12em;opacity:0}
.animar.modo-transcripcion .tl:last-child::after{
  animation:late .8s step-end 3.2s infinite}
@keyframes late{0%,100%{opacity:1}50%{opacity:0}}

@media (prefers-reduced-motion:reduce){
  .modo-transcripcion .tl{clip-path:none;animation:none!important}
  .modo-transcripcion .tl:last-child::after{display:none}
}

/* ============================================================
   SUBRAYADO DE TINTA · navegación y pie
   ============================================================ */
.nav-links a,footer a{
  background-image:linear-gradient(currentColor,currentColor);
  background-repeat:no-repeat;
  background-size:0% 1px;
  background-position:left 100%;
  transition:background-size .28s ease,color .15s ease;
  padding-bottom:2px}
.nav-links a:hover,footer a:hover{background-size:100% 1px}

@media (prefers-reduced-motion:reduce){
  .nav-links a,footer a{transition:color .15s ease}
  .nav-links a:hover,footer a:hover{background-size:100% 1px}
}

/* ============================================================
   CABECERA OSCURA · servicios / nosotros
   ============================================================ */
.cabecera-oscura{padding-block:clamp(3.5rem,7vw,5.5rem) clamp(3rem,6vw,4.5rem)}
.cabecera-oscura .lead{max-width:62ch;margin-top:1.3rem}

/* índice de servicios, en la cabecera oscura */
.indice{display:grid;gap:.85rem;margin-top:2.4rem}
@media (min-width:760px){.indice{grid-template-columns:repeat(3,1fr)}}
.ix{display:block;padding:1.15rem 1.25rem;border:1px solid var(--linea-oscura);
  border-radius:4px;text-decoration:none;background-image:none!important;
  transition:border-color .15s ease,background .15s ease}
.ix:hover{border-color:#4A657E;background:rgba(255,255,255,.05)}
.ix b{display:block;font-family:var(--data);font-weight:400;font-size:.72rem;
  letter-spacing:.12em;color:var(--celeste);margin-bottom:.6rem}
.ix span{display:block;font-family:var(--sans);font-weight:600;font-size:1.0625rem;
  color:#fff;margin-bottom:.4rem}
.ix i{display:block;font-style:normal;font-size:.84rem;line-height:1.5;color:#A0B1BF}

/* ============================================================
   ARTEFACTO · caja de demostración en servicios
   ============================================================ */
.art{border:1px solid var(--linea-2);border-radius:4px;overflow:hidden;
  margin-top:2.2rem;max-width:34rem;box-shadow:0 14px 34px rgba(14,26,38,.08)}
.art-cab{padding:.6rem .9rem;background:var(--gris);border-bottom:1px solid var(--linea);
  font-family:var(--data);font-size:.72rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--grafito)}
.art-cuerpo{padding:1.3rem 1.4rem;background:var(--blanco)}

.qa-q{margin:0 0 .85rem;font-family:var(--sans);font-weight:500;
  font-size:1.0625rem;color:var(--tinta)}
.qa-a{margin:0;padding-left:1rem;border-left:2px solid var(--celeste);
  font-size:.9375rem;line-height:1.65;color:var(--grafito)}

.flujo{display:flex;flex-direction:column;align-items:stretch;gap:0}
.flujo-item{display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.75rem 1rem;border:1px solid var(--linea-2);border-radius:4px}
.flujo-item span{font-family:var(--sans);font-size:.9375rem;color:var(--tinta)}
.flujo-item em{font-style:normal;color:var(--celeste-2);font-size:.7rem}
.flujo-arr{padding:.35rem 0;text-align:center;color:var(--grafito-2);font-size:.9rem}

.tags{display:flex;flex-wrap:wrap;gap:.5rem}
.tags span{font-family:var(--data);font-size:.75rem;letter-spacing:.02em;
  padding:.42rem .8rem;border:1px solid var(--linea-2);border-radius:99px;
  color:var(--grafito);background:var(--blanco)}

/* ============================================================
   FICHA · datos de la empresa, en nosotros
   ============================================================ */
.ficha{background:var(--gris);border-radius:4px;padding:1.6rem 1.8rem;margin-top:1.8rem}
.ficha dl{margin:0}
.ficha dl > div{display:grid;gap:.2rem 2rem;padding:.85rem 0;border-bottom:1px solid var(--linea)}
@media (min-width:640px){.ficha dl > div{grid-template-columns:11rem 1fr;align-items:baseline}}
.ficha dl > div:last-child{border-bottom:none}
.ficha dt{font-family:var(--data);font-size:.75rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--grafito-2)}
.ficha dd{margin:0;font-family:var(--data);font-size:.9375rem;color:var(--tinta)}

/* ============================================================
   PANEL DE ADMINISTRACIÓN
   ============================================================ */
.admin-wrap{max-width:72rem;margin-inline:auto;padding:2.5rem var(--gut) 5rem}
.admin-cab{display:flex;justify-content:space-between;align-items:baseline;
  flex-wrap:wrap;gap:1rem;margin-bottom:.5rem}
.admin-cab h1{font-size:1.6rem}
.admin-aviso{font-family:var(--data);font-size:.8125rem;color:var(--grafito-2);
  margin:0 0 2.2rem;padding:.75rem 1rem;background:var(--gris);border-radius:4px;
  border-left:2px solid var(--celeste)}

.admin-stats{display:grid;gap:1rem;grid-template-columns:repeat(2,1fr);margin-bottom:2.5rem}
@media (min-width:700px){.admin-stats{grid-template-columns:repeat(4,1fr)}}
.admin-stat{background:var(--blanco);border:1px solid var(--linea);border-radius:4px;padding:1.1rem 1.2rem}
.admin-stat span{display:block;font-family:var(--data);font-size:.7rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--grafito-2);margin-bottom:.5rem}
.admin-stat b{font-family:var(--display);font-size:1.9rem;font-weight:500;color:var(--tinta)}

.admin-seccion{margin-bottom:2.8rem}
.admin-seccion h2{font-size:1.05rem;margin-bottom:1rem}

.admin-tabla{width:100%;border-collapse:collapse;font-family:var(--data);font-size:.8125rem}
.admin-tabla th{text-align:left;font-weight:600;color:var(--grafito-2);
  padding:.5rem .75rem;border-bottom:1px solid var(--linea-2);white-space:nowrap}
.admin-tabla td{padding:.6rem .75rem;border-bottom:1px solid var(--linea);
  color:var(--tinta);vertical-align:top}
.admin-tabla tr:last-child td{border-bottom:none}
.admin-tabla-scroll{overflow-x:auto;border:1px solid var(--linea);border-radius:4px}
.admin-mensaje{max-width:22rem;white-space:normal;color:var(--grafito)}
.admin-ok{color:#1B7F4C;font-weight:600}
.admin-fail{color:var(--error);font-weight:600}
.admin-vacio{font-family:var(--data);font-size:.85rem;color:var(--grafito-2);
  padding:1rem;text-align:center}