:root{
  --obsidian-950:#06090c;--obsidian-900:#0a0e12;--obsidian-800:#0f151b;--obsidian-700:#161e26;--obsidian-600:#1f2933;--obsidian-500:#2b3743;
  --jade-300:#7ff5dc;--jade-400:#3ee6c0;--jade-500:#17c9a3;--jade-600:#0fa385;--jade-700:#0b7a64;
  --cian-400:#4dd8f0;
  /* Contraste subido a propósito respecto al diseño anterior (AA sobre
     fondo casi negro): --niebla y --sombra eran demasiado oscuros para
     texto de lectura real, solo funcionaban bien como acento decorativo. */
  --hueso:#e6eef3;--niebla:#a9bcc7;--sombra:#87979f;
  --verde:#2fd672;--ambar:#ffb224;--rojo:#ff6b7a;
  --sans:'Inter',ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --ancho:1080px;
  --altura-header:64px;
  --altura-header-chico:52px;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--obsidian-950);color:var(--hueso);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;
  background-image:linear-gradient(color-mix(in srgb,var(--jade-600) 4%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--jade-600) 4%,transparent) 1px,transparent 1px);
  background-size:44px 44px}
@media (max-width:640px){body{padding-bottom:70px}}
a{color:var(--jade-400)}
img,svg{max-width:100%}
.contenedor{max-width:var(--ancho);margin:0 auto;padding-inline:20px}
section{padding-block:64px;scroll-margin-top:calc(var(--altura-header) + 16px)}
h1,h2,h3,h4{margin:0;text-wrap:balance;line-height:1.2}
p{margin:0}
ul{margin:0;padding:0}
button{font:inherit}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--jade-400)}
.titulo{font-family:var(--sans);font-weight:600;font-size:clamp(24px,3.6vw,34px);color:var(--hueso);margin-top:10px}
.lead{color:var(--niebla);font-size:16.5px;max-width:64ch;margin-top:14px}
.mono{font-family:var(--mono)}
.vo{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ---- HUD (marco técnico reutilizable) ---- */
.hud{position:relative;background:linear-gradient(180deg,var(--obsidian-800),var(--obsidian-900));border:1px solid color-mix(in srgb,var(--jade-600) 26%,transparent);border-radius:8px}
.hud::before,.hud::after{content:'';position:absolute;width:14px;height:14px;border-color:color-mix(in srgb,var(--jade-400) 60%,transparent);border-style:solid;pointer-events:none}
.hud::before{top:-1px;left:-1px;border-width:2px 0 0 2px;border-radius:8px 0 0 0}
.hud::after{bottom:-1px;right:-1px;border-width:0 2px 2px 0;border-radius:0 0 8px 0}
.hud--activa{box-shadow:0 0 18px -6px color-mix(in srgb,var(--jade-500) 45%,transparent);border-color:color-mix(in srgb,var(--jade-500) 45%,transparent)}
.glow{text-shadow:0 0 12px color-mix(in srgb,var(--jade-400) 55%,transparent)}

/* ---- botones ---- */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:13px;letter-spacing:.04em;text-decoration:none;
  padding:13px 22px;border-radius:6px;border:1px solid transparent;cursor:pointer;line-height:1.2}
.btn-primario{background:var(--jade-500);color:var(--obsidian-950);font-weight:600;border-color:var(--jade-500)}
.btn-primario:hover,.btn-primario:focus-visible{background:var(--jade-400);border-color:var(--jade-400)}
.btn-secundario{background:transparent;color:var(--jade-300);border-color:color-mix(in srgb,var(--jade-500) 55%,transparent)}
.btn-secundario:hover,.btn-secundario:focus-visible{background:color-mix(in srgb,var(--jade-600) 12%,transparent)}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.fila-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}

/* ---- header ---- */
header.barra{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--obsidian-950) 90%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--obsidian-700);
  transition:height 160ms ease}
header.barra .contenedor{display:flex;align-items:center;justify-content:space-between;gap:16px;height:var(--altura-header);transition:height 160ms ease}
header.barra.chico .contenedor{height:var(--altura-header-chico)}
.marca{display:flex;align-items:center;gap:9px;text-decoration:none}
.marca span{font-family:var(--mono);letter-spacing:.36em;color:var(--jade-400);font-size:14px}
nav.menu{display:flex;align-items:center;gap:22px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase}
nav.menu a{color:var(--niebla);text-decoration:none}
nav.menu a:hover,nav.menu a:focus-visible{color:var(--jade-300)}
nav.menu .btn{padding:9px 16px;font-size:11px}
@media (max-width:820px){nav.menu a:not(.btn-en-nav){display:none}}
@media (max-width:640px){nav.menu{gap:10px}}

/* ---- CTA fijo móvil ---- */
.cta-movil{position:fixed;left:0;right:0;bottom:0;z-index:25;display:none;padding:10px 14px;
  background:color-mix(in srgb,var(--obsidian-950) 96%,transparent);border-top:1px solid var(--obsidian-700);
  padding-bottom:calc(10px + env(safe-area-inset-bottom,0px))}
.cta-movil .btn{width:100%;justify-content:center;padding:14px}
@media (max-width:640px){.cta-movil{display:block}}

/* ---- hero ---- */
.hero{padding-block:48px 40px}
.hero .grid{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:start}
@media (max-width:900px){.hero .grid{grid-template-columns:1fr}}
.hero h1{font-family:var(--sans);font-weight:700;font-size:clamp(28px,4.4vw,44px);color:var(--hueso);margin-top:14px;max-width:20ch}
.hero .lead{font-size:17.5px;max-width:56ch}
.indicadores{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 16px;margin-top:30px}
@media (max-width:480px){.indicadores{grid-template-columns:1fr}}
.indicador{display:flex;align-items:center;gap:9px;font-family:var(--mono);font-size:12.5px;color:var(--niebla)}
.indicador svg{width:15px;height:15px;flex:none;color:var(--jade-400)}
.glifo-grande{display:flex;justify-content:center}
.glifo-grande svg{width:min(230px,52vw);height:auto;filter:drop-shadow(0 0 20px color-mix(in srgb,var(--jade-500) 32%,transparent))}
@keyframes trazo{from{stroke-dashoffset:var(--trazo-largo,1200)}to{stroke-dashoffset:0}}
.glifo-trazo path,.glifo-trazo circle{stroke-dasharray:var(--trazo-largo,1200);stroke-dashoffset:var(--trazo-largo,1200);animation:trazo 1.5s ease-in-out forwards}
@keyframes despertar{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.despertar{animation:despertar 300ms ease-out both}
.d1{animation-delay:60ms}.d2{animation-delay:120ms}.d3{animation-delay:180ms}.d4{animation-delay:240ms}
.semaforo-mini{margin-top:22px;padding:12px 14px;display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center}
.semaforo-mini .cab{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--sombra);width:100%}
.nodo{display:flex;align-items:center;gap:7px;font-family:var(--mono);font-size:11.5px;color:var(--niebla)}
.nodo i{width:9px;height:9px;border-radius:50%;display:inline-block;color:var(--verde);background:currentColor}
.nodo i.ambar{color:var(--ambar)}

/* ---- problemas ---- */
.problemas{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px}
@media (max-width:900px){.problemas{grid-template-columns:1fr}}
.problema{padding:22px}
.problema h3{font-size:18px;font-weight:600;color:var(--hueso);line-height:1.35}
.problema p{color:var(--niebla);font-size:14.5px;margin-top:10px}
.problema .marca-solucion{display:inline-block;margin-top:12px;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--jade-400)}

/* ---- capacidades (acordeón nativo) ---- */
.grupo-capacidad{margin-top:36px}
.grupo-capacidad:first-of-type{margin-top:30px}
.grupo-capacidad h3{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--jade-300);margin-bottom:12px}
.acordeon{display:flex;flex-direction:column;gap:10px}
.acordeon details{padding:0;overflow:hidden}
.acordeon summary{list-style:none;cursor:pointer;padding:16px 18px;display:flex;align-items:center;gap:12px;font-weight:600;color:var(--hueso);font-size:15px}
.acordeon summary::-webkit-details-marker{display:none}
.acordeon summary .ico{width:22px;height:22px;color:var(--jade-400);flex:none}
.acordeon summary .chev{margin-left:auto;width:16px;height:16px;color:var(--sombra);transition:transform 160ms ease;flex:none}
.acordeon details[open] summary .chev{transform:rotate(180deg)}
.acordeon .cuerpo{padding:0 18px 18px 52px;color:var(--niebla);font-size:14.5px}
.acordeon .resultado{display:block;margin-top:10px;font-family:var(--mono);font-size:11px;color:var(--jade-500)}
.acordeon .resultado b{color:var(--jade-300);font-weight:600}
details:focus-within{outline:2px solid var(--jade-400);outline-offset:2px}

/* ---- cómo funciona (3 pasos, sin SVG grande / sin scroll horizontal) ---- */
.pasos{display:flex;flex-direction:column;gap:0;margin-top:34px}
.paso{display:grid;grid-template-columns:44px 1fr;gap:16px;padding-block:20px;position:relative}
.paso:not(:last-child)::after{content:'';position:absolute;left:21px;bottom:-2px;width:2px;height:20px;background:color-mix(in srgb,var(--jade-600) 45%,transparent)}
.paso .num{width:44px;height:44px;border-radius:50%;border:1px solid color-mix(in srgb,var(--jade-500) 55%,transparent);
  display:grid;place-items:center;font-family:var(--mono);color:var(--jade-300);font-weight:600;flex:none}
.paso h3{font-size:17px;font-weight:600;color:var(--hueso)}
.paso p{color:var(--niebla);font-size:14.5px;margin-top:6px;max-width:60ch}
.paso .rotulo{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--jade-500);display:block;margin-bottom:4px}

/* ---- diagnóstico / formulario ---- */
.diagnostico-grid{display:grid;grid-template-columns:1fr;gap:0;margin-top:32px}
form.diagnostico{padding:26px;display:grid;gap:14px}
.campo{display:grid;gap:6px}
.campo label{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--niebla)}
.campo .req{color:var(--jade-400)}
.campo input,.campo select,.campo textarea{background:var(--obsidian-900);border:1px solid var(--obsidian-500);border-radius:5px;color:var(--hueso);
  padding:11px 12px;font-family:var(--sans);font-size:14.5px}
.campo input:focus-visible,.campo select:focus-visible,.campo textarea:focus-visible{outline:2px solid var(--jade-400);outline-offset:1px;border-color:var(--jade-500)}
.campo small.error{color:var(--rojo);font-size:12px;display:none}
.campo.con-error input,.campo.con-error select{border-color:var(--rojo)}
.campo.con-error small.error{display:block}
.fila-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:560px){.fila-2{grid-template-columns:1fr}}
.consentimiento{display:flex;align-items:flex-start;gap:9px;font-size:13px;color:var(--niebla)}
.consentimiento input{margin-top:3px}
.form-estado{margin-top:6px;font-size:14px;padding:12px 14px;border-radius:6px;display:none}
.form-estado.visible{display:block}
.form-estado.ok{background:color-mix(in srgb,var(--verde) 14%,transparent);color:var(--verde);border:1px solid color-mix(in srgb,var(--verde) 40%,transparent)}
.form-estado.err{background:color-mix(in srgb,var(--rojo) 14%,transparent);color:var(--rojo);border:1px solid color-mix(in srgb,var(--rojo) 40%,transparent)}
.form-botones{display:flex;flex-wrap:wrap;gap:12px;margin-top:4px}

/* ---- requisitos ---- */
.perfil-lista{margin-top:22px;display:grid;gap:10px}
.perfil-lista li{display:flex;gap:10px;color:var(--niebla);font-size:15px;list-style:none}
.perfil-lista svg{width:18px;height:18px;color:var(--jade-400);flex:none;margin-top:2px}
.chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}
.chip{font-family:var(--mono);font-size:12px;color:var(--hueso);border:1px solid color-mix(in srgb,var(--jade-500) 45%,transparent);
  border-radius:999px;padding:7px 14px;background:color-mix(in srgb,var(--jade-700) 14%,transparent)}

/* ---- licencia ---- */
.licencia-card{padding:28px;margin-top:28px}
.licencia-precio{font-family:var(--mono);font-size:clamp(22px,3vw,30px);color:var(--jade-300);margin-top:6px}
.licencia-incluye{margin-top:20px;display:grid;gap:9px}
.licencia-incluye li{display:flex;gap:10px;color:var(--niebla);font-size:14.5px;list-style:none}
.licencia-incluye svg{width:16px;height:16px;color:var(--jade-400);flex:none;margin-top:3px}
.licencia-nota{margin-top:16px;font-size:12.5px;color:var(--sombra)}

/* ---- FAQ ---- */
.faq{display:flex;flex-direction:column;gap:10px;margin-top:30px}
.faq details{padding:0}
.faq summary{list-style:none;cursor:pointer;padding:16px 18px;font-weight:600;color:var(--hueso);font-size:15px;display:flex;gap:12px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary .chev{margin-left:auto;width:16px;height:16px;color:var(--sombra);transition:transform 160ms ease;flex:none}
.faq details[open] summary .chev{transform:rotate(180deg)}
.faq .cuerpo{padding:0 18px 18px;color:var(--niebla);font-size:14.5px}

/* ---- cierre / contacto ---- */
.contacto{padding:34px;text-align:center}
.contacto .titulo{font-size:clamp(22px,3vw,30px);max-width:22ch;margin-inline:auto}
.contacto .fila-cta{justify-content:center}
.contacto .dato{font-family:var(--mono);font-size:14px;color:var(--jade-300);margin-top:18px}

footer{border-top:1px solid var(--obsidian-700);padding-block:28px;margin-top:20px}
footer .contenedor{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--sombra)}
footer .legal{display:flex;flex-wrap:wrap;justify-content:center;gap:18px;margin-top:14px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase}
footer .legal a{color:var(--jade-400);text-decoration:none}
footer .legal a:hover{color:var(--jade-300);text-decoration:underline}

:focus-visible{outline:2px solid var(--jade-400);outline-offset:3px}
@media (prefers-reduced-motion:reduce){
  .despertar,.glifo-trazo path,.glifo-trazo circle{animation:none!important;opacity:1!important;transform:none!important}
  html{scroll-behavior:auto}
  header.barra,header.barra .contenedor,.acordeon summary .chev,.faq summary .chev{transition:none!important}
}