/* Diseña tu Agente IA — hoja de estilos única. Sin dependencias externas. */
@font-face{font-family:"DM Sans";src:url(fuentes/dmsans.woff2) format("woff2");font-weight:100 1000;font-style:normal;font-display:swap}

:root{
  --tinta:#0b1b33;      /* texto principal (azul noche del logo) */
  --marino:#10294b;     /* titulares */
  --texto:#33445e;      /* texto secundario */
  --suave:#5a6b84;
  --azul:#2259c4;       /* enlaces y botones: 6,2:1 sobre blanco */
  --azul-osc:#183f8f;
  --cian:#17a6cc;       /* acentos (no para texto pequeño) */
  --violeta:#6a55d0;
  --fondo:#f5f8fc;
  --papel:#ffffff;
  --linea:#dbe3ee;
  --ok:#0c6139; --ok-f:#e6f5ee;
  --ext:#704700; --ext-f:#fff4dc;
  --pend:#4a3aa3; --pend-f:#efecfc;
  --grad:linear-gradient(120deg,#17a6cc 0%,#2259c4 55%,#6a55d0 100%);
  --radio:18px; --sombra:0 1px 2px rgba(11,27,51,.06),0 8px 24px rgba(11,27,51,.07);
  --ancho:1160px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:84px}
body{margin:0;font-family:"DM Sans",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:17px;line-height:1.62;color:var(--texto);background:var(--fondo);
  background-image:linear-gradient(rgba(34,89,196,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(34,89,196,.045) 1px,transparent 1px);background-size:32px 32px}
img{max-width:100%;height:auto;display:block}
a{color:var(--azul);text-underline-offset:3px}
a:hover{color:var(--azul-osc)}
h1,h2,h3,h4{color:var(--marino);line-height:1.15;letter-spacing:-.02em;margin:0 0 .5em;font-weight:750}
h1{font-size:clamp(2.1rem,6vw,3.6rem);letter-spacing:-.035em}
h2{font-size:clamp(1.6rem,4vw,2.4rem)}
h3{font-size:1.2rem;letter-spacing:-.01em}
p{margin:0 0 1em}
ul,ol{padding-left:1.25em}
li{margin-bottom:.35em}
strong{color:var(--tinta)}
:focus-visible{outline:3px solid #0b1b33;outline-offset:3px;border-radius:6px}
.pie :focus-visible,.cta :focus-visible,.saltar:focus-visible{outline-color:#ffffff}
.oculto{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.saltar{position:absolute;left:12px;top:-60px;background:var(--tinta);color:#fff;padding:10px 16px;border-radius:10px;z-index:100;font-weight:700}
.saltar:focus{top:12px;color:#fff}
.envoltura{max-width:var(--ancho);margin:0 auto;padding:0 20px}

/* ---------- Cabecera ---------- */
.cabecera{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--linea)}
.cabecera .envoltura{display:flex;align-items:center;gap:16px;min-height:68px}
.marca{display:flex;align-items:center;flex-shrink:0}
.marca img{height:50px;width:auto}
.menu{margin-left:auto;display:flex;align-items:center;gap:4px}
.menu a{color:var(--tinta);text-decoration:none;font-weight:600;font-size:.95rem;padding:8px 12px;border-radius:10px;white-space:nowrap}
.menu a:hover,.menu a[aria-current="page"]{background:#eaf0fa;color:var(--azul-osc)}
.menu .boton{margin-left:8px;color:#fff;padding:10px 16px}
.menu .boton:hover{color:#fff;background:var(--azul-osc)}
.boton-menu{display:none;margin-left:auto;background:none;border:1px solid var(--linea);border-radius:12px;padding:9px 12px;font:inherit;font-weight:700;color:var(--tinta);cursor:pointer}
.boton-menu svg{vertical-align:-3px;margin-right:6px}
@media (max-width:1100px){
  .boton-menu{display:inline-flex;align-items:center}
  .menu{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;background:#fff;border-bottom:1px solid var(--linea);padding:10px 16px 18px;box-shadow:0 12px 24px rgba(11,27,51,.08)}
  .menu.abierto{display:flex}
  .menu a{padding:12px 10px;font-size:1.05rem}
  .menu .boton{margin:8px 0 0;text-align:center}
  .sin-js .menu{display:flex;position:static;box-shadow:none;border:0;padding:0 0 12px;flex-direction:row;flex-wrap:wrap}
  .sin-js .boton-menu{display:none}
  .marca img{height:44px}
}

/* ---------- Botones ---------- */
.boton{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--azul);color:#fff;text-decoration:none;font-weight:700;border-radius:999px;padding:14px 24px;border:2px solid transparent;font-size:1rem;line-height:1.2;cursor:pointer;font-family:inherit;transition:background .2s,transform .2s}
.boton:hover{background:var(--azul-osc);color:#fff}
.boton.secundario{background:#fff;color:var(--azul-osc);border-color:#c5d3ea}
.boton.secundario:hover{border-color:var(--azul);background:#f2f6fd}
.acciones{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}

/* ---------- Secciones ---------- */
.seccion{padding:72px 0}
.seccion.blanca{background:#fff;border-top:1px solid var(--linea);border-bottom:1px solid var(--linea)}
.etiqueta{display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--azul-osc);background:#e8effb;border-radius:999px;padding:5px 12px;margin-bottom:14px}
.entrada{font-size:1.15rem;color:var(--texto);max-width:46em}
.centrado{text-align:center}.centrado .entrada{margin-left:auto;margin-right:auto}
.rejilla{display:grid;gap:20px}
.rejilla>*{min-width:0}
.funcion .cab h2{flex:1 1 220px;min-width:0}
@media (max-width:480px){.estado{white-space:normal}.tarjeta{padding:20px}}
.r2{grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr))}
.r3{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.r4{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}
.tarjeta{background:var(--papel);border:1px solid var(--linea);border-radius:var(--radio);padding:24px;box-shadow:var(--sombra)}
.tarjeta h3{margin-bottom:.4em}
.tarjeta p:last-child,.tarjeta ul:last-child{margin-bottom:0}
a.tarjeta{display:block;text-decoration:none;color:inherit;transition:transform .2s,border-color .2s}
a.tarjeta:hover{border-color:#9db6e3;transform:translateY(-2px)}
a.tarjeta .mas{color:var(--azul);font-weight:700}
.icono{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:var(--grad);color:#fff;margin-bottom:14px}
.icono svg{width:24px;height:24px}

/* ---------- Portada ---------- */
.heroe{padding:56px 0 64px;position:relative;overflow:hidden}
.heroe .envoltura{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.heroe h1 .resalte{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.heroe .entrada{font-size:1.2rem}
.notas-heroe{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:22px;padding:0;list-style:none;font-size:.95rem;color:var(--suave)}
.notas-heroe li{display:flex;gap:6px;align-items:center;margin:0}
.notas-heroe svg{color:var(--ok);flex-shrink:0}
@media (max-width:900px){.heroe .envoltura{grid-template-columns:1fr;gap:36px}.heroe{padding-top:36px}}

/* ---------- Simulación de chat (ilustración) ---------- */
.telefono{background:#fff;border:1px solid var(--linea);border-radius:28px;box-shadow:0 30px 60px -20px rgba(16,41,75,.35),var(--sombra);overflow:hidden;max-width:420px;margin:0 auto;width:100%}
.telefono .barra{display:flex;align-items:center;gap:10px;padding:14px 16px;background:var(--marino);color:#fff}
.telefono .barra img{width:34px;height:34px;border-radius:50%;background:#fff;padding:2px}
.telefono .barra b{display:block;font-size:.95rem;color:#fff}
.telefono .barra small{opacity:.8;font-size:.78rem}
.chat{padding:16px;display:flex;flex-direction:column;gap:10px;background:#eef3f9;min-height:300px}
.burbuja{max-width:85%;padding:10px 13px;border-radius:16px;font-size:.93rem;line-height:1.45;box-shadow:0 1px 1px rgba(0,0,0,.05)}
.burbuja.cliente{align-self:flex-end;background:#d9f2e2;color:#12301f;border-bottom-right-radius:5px}
.burbuja.agente{align-self:flex-start;background:#fff;color:var(--tinta);border-bottom-left-radius:5px}
.burbuja.sistema{align-self:center;background:transparent;box-shadow:none;color:var(--suave);font-size:.8rem;text-align:center;padding:2px 8px}
.burbuja.accion{align-self:flex-start;background:#eef0ff;color:#2d2470;border:1px dashed #a99be8;font-size:.85rem}
.burbuja .quien{display:block;font-size:.72rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;margin-bottom:2px}
.burbuja.cliente .quien{color:#1d5a37}.burbuja.agente .quien{color:#4a5a73}.burbuja.accion .quien{color:#3d3291}
.botones-chat{display:flex;gap:6px;margin-top:6px}
.botones-chat span{border:1px solid #b9c7dd;border-radius:999px;padding:3px 12px;font-size:.82rem;font-weight:700;color:var(--azul-osc);background:#fff}
.aviso-demo{display:flex;gap:8px;align-items:flex-start;font-size:.82rem;color:var(--suave);padding:10px 16px;background:#fff;border-top:1px solid var(--linea);margin:0}
.aviso-demo svg{flex-shrink:0;margin-top:2px}
@media (prefers-reduced-motion:no-preference){
  .animar .burbuja{opacity:0;transform:translateY(8px);animation:aparece .5s ease forwards}
  .animar .burbuja:nth-child(2){animation-delay:.5s}.animar .burbuja:nth-child(3){animation-delay:1.1s}
  .animar .burbuja:nth-child(4){animation-delay:1.7s}.animar .burbuja:nth-child(5){animation-delay:2.3s}
  .animar .burbuja:nth-child(6){animation-delay:2.9s}.animar .burbuja:nth-child(7){animation-delay:3.5s}
  .animar .burbuja:nth-child(n+8){animation-delay:4.1s}
}
@keyframes aparece{to{opacity:1;transform:none}}

/* ---------- Estados de funciones ---------- */
.estado{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;font-weight:800;border-radius:999px;padding:3px 10px;white-space:nowrap}
.estado::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.estado.ok{color:var(--ok);background:var(--ok-f)}
.estado.ext{color:var(--ext);background:var(--ext-f)}
.estado.pend{color:var(--pend);background:var(--pend-f)}
.leyenda{display:flex;flex-wrap:wrap;gap:10px 20px;padding:16px 20px;background:#fff;border:1px solid var(--linea);border-radius:14px;font-size:.92rem;margin:24px 0}
.leyenda div{display:flex;flex-wrap:wrap;gap:4px 8px;align-items:center}
.funcion{scroll-margin-top:90px}
.funcion .cab{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;margin-bottom:8px}
.funcion .cab h2,.funcion .cab h3{margin:0}
.lista-estados{list-style:none;padding:0;margin:12px 0 0}
.lista-estados li{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-top:1px solid #edf1f6;margin:0}
.lista-estados li .estado{margin-top:2px}
.requisito{font-size:.92rem;background:#f6f8fb;border-left:3px solid var(--cian);padding:10px 14px;border-radius:0 10px 10px 0;margin-top:14px}

/* ---------- Pasos ---------- */
.pasos{counter-reset:paso;list-style:none;padding:0;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr))}
.pasos li{counter-increment:paso;background:#fff;border:1px solid var(--linea);border-radius:var(--radio);padding:22px 22px 22px;margin:0;position:relative}
.pasos li::before{content:counter(paso,decimal-leading-zero);display:block;font-weight:800;font-size:.85rem;letter-spacing:.1em;color:var(--azul);margin-bottom:8px}
.pasos h3{font-size:1.08rem}
.pasos p{margin:0;font-size:.97rem}

/* ---------- Sectores ---------- */
.sector-tarjeta{display:flex;gap:14px;align-items:flex-start}
.sector-tarjeta .icono{flex-shrink:0;margin:0}
.flujo{list-style:none;padding:0;margin:0;display:grid;gap:0}
.flujo li{position:relative;padding:0 0 22px 44px;margin:0}
.flujo li::before{content:"";position:absolute;left:14px;top:30px;bottom:0;width:2px;background:#cfdaea}
.flujo li:last-child::before{display:none}
.flujo .n{position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;background:var(--grad);color:#fff;font-weight:800;font-size:.85rem;display:grid;place-items:center}
.flujo b{color:var(--tinta)}
.limites{background:#fff8ec;border:1px solid #f0d9a8;border-radius:var(--radio);padding:22px 24px}
.limites h2,.limites h3{color:#6b4600}
.miga{font-size:.88rem;margin:22px 0 0;color:var(--suave)}
.miga ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:4px}
.miga li{margin:0}
.miga li+li::before{content:"/";margin:0 6px;color:#9aa8bd}
.cabecera-pagina{padding:28px 0 44px}
.cabecera-pagina .entrada{font-size:1.15rem}

/* ---------- Preguntas ---------- */
.preguntas details{background:#fff;border:1px solid var(--linea);border-radius:14px;margin-bottom:10px}
.preguntas summary{cursor:pointer;font-weight:700;color:var(--tinta);padding:16px 48px 16px 20px;list-style:none;position:relative}
.preguntas summary::-webkit-details-marker{display:none}
.preguntas summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:1.4rem;color:var(--azul);font-weight:500}
.preguntas details[open] summary::after{content:"–"}
.preguntas details>div{padding:0 20px 16px}
.preguntas details>div p:last-child{margin:0}

/* ---------- Llamada a la acción ---------- */
.cta{background:var(--marino);color:#d7e2f3;border-radius:28px;padding:44px 36px;position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;background:var(--grad);opacity:.35;filter:blur(10px)}
.cta h2{color:#fff;position:relative;z-index:1}
.cta p{position:relative;z-index:1;max-width:40em}
.cta .acciones{position:relative;z-index:1}
.cta .boton{background:#fff;color:var(--marino)}
.cta .boton:hover{background:#e7eefb;color:var(--marino)}
.cta .boton.secundario{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.cta .boton.secundario:hover{border-color:#fff;background:rgba(255,255,255,.08)}

/* ---------- Demo / recorrido ---------- */
.pestanas{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.pestanas button{font:inherit;font-weight:700;font-size:.93rem;border:1px solid #c5d3ea;background:#fff;color:var(--azul-osc);border-radius:999px;padding:8px 16px;cursor:pointer}
@media (max-width:640px){.pestanas{flex-wrap:nowrap;overflow-x:auto;padding:4px 2px 10px;margin-left:-4px;margin-right:-4px;scrollbar-width:thin}.pestanas button{flex-shrink:0}}
.pestanas button[aria-selected="true"]{background:var(--azul);border-color:var(--azul);color:#fff}
.escena{display:grid;grid-template-columns:minmax(0,420px) 1fr;gap:32px;align-items:start;margin-bottom:48px}
.escena .explica{padding-top:6px}
@media (max-width:860px){.escena{grid-template-columns:1fr}}
.js .escena[hidden]{display:none}
.captura{border-radius:16px;border:1px solid var(--linea);box-shadow:var(--sombra);background:#fff;overflow:hidden}
.captura figcaption{font-size:.85rem;color:var(--suave);padding:10px 14px;border-top:1px solid var(--linea)}

/* ---------- Formulario ---------- */
.formulario{background:#fff;border:1px solid var(--linea);border-radius:var(--radio);padding:28px;box-shadow:var(--sombra)}
.campo{margin-bottom:18px}
.campo label,.campo legend{display:block;font-weight:700;color:var(--tinta);margin-bottom:6px}
.campo .ayuda{display:block;font-size:.88rem;color:var(--suave);margin:-2px 0 6px;font-weight:400}
.campo input[type=text],.campo input[type=email],.campo input[type=tel],.campo select,.campo textarea{width:100%;font:inherit;font-size:1rem;color:var(--tinta);background:#fff;border:1.5px solid #b8c6da;border-radius:12px;padding:12px 14px}
.campo textarea{min-height:130px;resize:vertical}
.campo input:focus,.campo select:focus,.campo textarea:focus{border-color:var(--azul);outline:3px solid rgba(34,89,196,.25);outline-offset:0}
.campo [aria-invalid="true"]{border-color:#b42318}
.error-campo{color:#b42318;font-size:.9rem;font-weight:600;margin-top:6px;display:block}
.dos-campos{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
@media (max-width:600px){.dos-campos{grid-template-columns:1fr}}
.opciones{display:flex;flex-wrap:wrap;gap:8px}
.opciones label{display:flex;align-items:center;gap:8px;font-weight:600;border:1.5px solid #c5d3ea;border-radius:12px;padding:10px 14px;cursor:pointer;margin:0;color:var(--tinta)}
.opciones input{width:18px;height:18px;accent-color:var(--azul)}
.casilla{display:flex;gap:10px;align-items:flex-start;font-size:.95rem;margin-bottom:12px}
.casilla input{width:20px;height:20px;margin-top:3px;flex-shrink:0;accent-color:var(--azul)}
.casilla label{font-weight:500;color:var(--texto)}
.info-privacidad{font-size:.88rem;background:#f6f8fb;border:1px solid var(--linea);border-radius:12px;padding:14px 16px;margin:6px 0 18px}
.info-privacidad p{margin:0 0 .4em}.info-privacidad p:last-child{margin:0}
.trampa{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.resultado{border-radius:12px;padding:14px 16px;margin-top:16px;font-weight:600}
.resultado.bien{background:var(--ok-f);color:#0d5a37;border:1px solid #9fd8bb}
.resultado.mal{background:#fdecea;color:#8a1c12;border:1px solid #f3b3ab}
fieldset{border:0;padding:0;margin:0}

/* ---------- Texto largo (legal y recursos) ---------- */
.texto{max-width:780px}
.texto h2{margin-top:1.8em;font-size:clamp(1.35rem,3vw,1.7rem)}
.texto h3{margin-top:1.4em}
.texto table{width:100%;border-collapse:collapse;font-size:.94rem;margin:0 0 1.2em;background:#fff}
.texto th,.texto td{border:1px solid var(--linea);padding:9px 11px;text-align:left;vertical-align:top}
.texto th{background:#eef3fa;color:var(--tinta)}
.tabla-scroll{overflow-x:auto}
.nota{font-size:.92rem;color:var(--suave)}
.destacado{background:#fff;border:1px solid var(--linea);border-left:4px solid var(--azul);border-radius:12px;padding:16px 18px;margin:0 0 1.2em}

/* ---------- Pie ---------- */
.pie{background:var(--tinta);color:#b9c6da;margin-top:72px;padding:52px 0 28px;font-size:.95rem}
.pie a{color:#e1e9f6;text-decoration:none}
.pie a:hover{color:#fff;text-decoration:underline}
.pie .columnas{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:32px}
@media (max-width:820px){.pie .columnas{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.pie .columnas{grid-template-columns:1fr}}
.pie h2{color:#fff;font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px}
.pie ul{list-style:none;padding:0;margin:0}
.pie li{margin-bottom:8px}
.pie .logo-pie{height:64px;width:auto;margin-bottom:14px}
.pie .legal-pie{border-top:1px solid #23395a;margin-top:36px;padding-top:20px;display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;font-size:.88rem}

/* ---------- Aparición suave ---------- */
@media (prefers-reduced-motion:no-preference){
  .js .revelar{opacity:0;transform:translateY(14px);transition:opacity .4s ease,transform .4s ease}
  .js .revelar.visible{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.boton,a.tarjeta{transition:none}}
@media print{.cabecera,.pie,.cta,.acciones{display:none}body{background:#fff}}