/* ============================================================
   Astra Capital · Landing IA para trading
   Identidad: "sala de observación de mercados"
   Azul señal + violeta neural + cobre humano. Datos en mono.
   ============================================================ */

.ia-page{
  --void:#070A12;
  --deep:#0A0F1C;
  --panel:#0D1322;
  --panel2:#111A2E;
  --edge:rgba(139,163,255,.14);
  --edge2:rgba(139,163,255,.08);
  --signal:#5B8CFF;
  --neural:#A98BFF;
  --live:#2DD4A7;
  --human:#FFAE5C;
  --text:#E9EEF9;
  --soft:#C2CCE2;
  --muted:#8A97B4;
  --dim:#5D6883;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --display:"Sora",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}

/* ---------- base ---------- */
body.theme-ia{
  margin:0;background:var(--void,#070A12);color:#E9EEF9;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
.ia-page *{box-sizing:border-box;}
.ia-page img,.ia-page svg{max-width:100%;}
.ia-wrap{max-width:1160px;margin:0 auto;padding:0 22px;}
.ia-page h1,.ia-page h2,.ia-page h3,.ia-page h4{font-family:var(--display);letter-spacing:-.02em;margin:0;line-height:1.12;}
.ia-page p{margin:0;}
.ia-page a{color:inherit;}
.ia-mono{font-family:var(--mono);}
.ia-eyebrow{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--signal);display:inline-flex;align-items:center;gap:9px;
}
.ia-eyebrow::before{content:"";width:22px;height:1px;background:linear-gradient(90deg,var(--signal),transparent);}

/* ---------- atmósfera ---------- */
.ia-page{position:relative;background:
  radial-gradient(900px 520px at 78% -8%,rgba(91,140,255,.16),transparent 62%),
  radial-gradient(700px 460px at 8% 12%,rgba(169,139,255,.10),transparent 60%),
  var(--void);}
.ia-page::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.35;
  background-image:linear-gradient(rgba(139,163,255,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(139,163,255,.045) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(circle at 50% 22%,#000 0%,transparent 72%);
  -webkit-mask-image:radial-gradient(circle at 50% 22%,#000 0%,transparent 72%);
}
.ia-page>*{position:relative;z-index:1;}

/* ---------- nav ---------- */
.ia-nav{padding:14px 0;position:sticky;top:0;z-index:40;background:rgba(7,10,18,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--edge2);}
.ia-nav .in{display:flex;align-items:center;gap:18px;}
.ia-nav .brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;letter-spacing:.14em;font-size:13.5px;font-family:var(--mono);}
.ia-nav .brand b{font-weight:700;} .ia-nav .brand span{color:var(--muted);font-weight:400;}
.ia-nav .spacer{margin-left:auto;}
.ia-nav .navcta{
  font-family:var(--mono);font-size:12.5px;letter-spacing:.04em;text-decoration:none;
  border:1px solid var(--edge);border-radius:999px;padding:9px 17px;color:var(--soft);
  transition:border-color .2s,color .2s,background .2s;
}
.ia-nav .navcta:hover{border-color:var(--signal);color:#fff;background:rgba(91,140,255,.1);}

/* ---------- hero ---------- */
.ia-hero{padding:26px 0 64px;}
.ia-hero .cols{display:grid;grid-template-columns:1.18fr .82fr;grid-template-areas:"copy form" "mets form" "scan form";column-gap:52px;row-gap:0;align-items:start;}
.ia-hero .hero-copy{grid-area:copy;}
.ia-hero .ia-form{grid-area:form;}
.ia-hero .scanner{grid-area:scan;}
.ia-hero .ia-metrics{grid-area:mets;}
.ia-hero h1{
  font-size:clamp(34px,5.1vw,60px);font-weight:800;margin:18px 0 0;
}
.ia-hero h1 .grad{
  background:linear-gradient(103deg,var(--signal) 0%,var(--neural) 62%,#D8C4FF 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;
}
.ia-hero .lede{margin-top:20px;font-size:17.5px;color:var(--soft);max-width:33em;}
.ia-hero .lede b{color:#fff;font-weight:600;}

/* métricas hero */
.ia-metrics{display:flex;gap:26px;flex-wrap:wrap;margin-top:26px;padding-top:22px;border-top:1px solid var(--edge2);}
.ia-metrics .m .n{font-family:var(--mono);font-size:24px;font-weight:600;color:#fff;letter-spacing:-.02em;}
.ia-metrics .m .l{font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-family:var(--mono);margin-top:3px;}

/* ---------- FIRMA: escáner de mercado ---------- */
.scanner{
  margin-top:30px;border:1px solid var(--edge);border-radius:16px;overflow:hidden;
  background:linear-gradient(180deg,rgba(13,19,34,.92),rgba(10,15,28,.92));
  box-shadow:0 24px 60px rgba(0,0,0,.42);
}
.scanner .head{
  display:flex;align-items:center;gap:12px;padding:11px 15px;border-bottom:1px solid var(--edge2);
  font-family:var(--mono);font-size:11.5px;color:var(--muted);letter-spacing:.06em;
}
.scanner .live{display:inline-flex;align-items:center;gap:7px;color:var(--live);text-transform:uppercase;letter-spacing:.14em;font-size:10.5px;}
.scanner .live i{width:6px;height:6px;border-radius:50%;background:var(--live);box-shadow:0 0 9px var(--live);animation:iaPulse 1.6s ease-in-out infinite;}
@keyframes iaPulse{0%,100%{opacity:.25;transform:scale(.85)}50%{opacity:1;transform:scale(1)}}
.scanner .count{margin-left:auto;color:var(--soft);}
.scanner .count b{color:#fff;font-weight:600;}
.scanner .rows{position:relative;}
.scanner .beam{
  position:absolute;left:0;right:0;height:46px;pointer-events:none;z-index:2;
  background:linear-gradient(90deg,transparent,rgba(91,140,255,.12) 18%,rgba(169,139,255,.16) 55%,transparent);
  border-top:1px solid rgba(139,163,255,.35);border-bottom:1px solid rgba(139,163,255,.35);
  transform:translateY(0);transition:transform .5s cubic-bezier(.6,.02,.2,1);
}
.scanner .row{
  display:grid;grid-template-columns:78px 1fr auto;align-items:center;gap:14px;
  height:46px;padding:0 15px;border-bottom:1px solid var(--edge2);position:relative;z-index:3;
}
.scanner .row:last-child{border-bottom:none;}
.scanner .sym{font-family:var(--mono);font-size:12.5px;color:var(--soft);letter-spacing:.04em;}
.scanner .spark{height:22px;display:block;width:100%;}
.scanner .spark polyline{fill:none;stroke:rgba(139,163,255,.42);stroke-width:1.6;stroke-linejoin:round;transition:stroke .4s;}
.scanner .tag{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;color:var(--muted);
  border:1px solid var(--edge2);border-radius:999px;padding:3px 10px;white-space:nowrap;
  opacity:.62;transition:opacity .4s,color .4s,border-color .4s,background .4s;
}
.scanner .row.on .sym{color:#fff;}
.scanner .row.on .spark polyline{stroke:var(--signal);}
.scanner .row.on .tag{opacity:1;color:#CFE0FF;border-color:rgba(91,140,255,.5);background:rgba(91,140,255,.12);}
.scanner .foot{padding:9px 15px;font-family:var(--mono);font-size:10.5px;color:var(--muted);letter-spacing:.05em;border-top:1px solid var(--edge2);}

/* ---------- formulario ---------- */
.ia-form{
  position:relative;border:1px solid rgba(139,163,255,.22);border-radius:18px;padding:20px 20px 18px;
  background:linear-gradient(180deg,rgba(17,26,46,.96),rgba(10,15,28,.98));
  box-shadow:0 30px 80px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.05);
}
.ia-form::before{
  content:"";position:absolute;inset:-1px;border-radius:20px;padding:1px;pointer-events:none;
  background:linear-gradient(150deg,rgba(91,140,255,.55),transparent 42%,transparent 62%,rgba(169,139,255,.42));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
}
.ia-form .ftag{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--live);}
.ia-form h2{font-size:20.5px;font-weight:800;margin:7px 0 6px;line-height:1.2;}
.ia-form .fsub{font-size:13px;color:var(--muted);margin-bottom:15px;line-height:1.5;}
.ia-field{position:relative;margin-bottom:9px;}
.ia-field>svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:18px;height:18px;color:var(--dim);pointer-events:none;z-index:2;}
.ia-page .ia-field input[type=text],
.ia-page .ia-field input[type=email],
.ia-page .ia-field select{
  width:100%;background:rgba(6,10,20,.72);border:1px solid var(--edge);border-radius:12px;
  color:#fff;font-size:14.5px;font-family:inherit;padding:12px 13px 12px 42px;outline:none;
  transition:border-color .18s,box-shadow .18s,background .18s;
}
.ia-page .ia-field select{appearance:none;-webkit-appearance:none;color:var(--soft);cursor:pointer;}
.ia-page .ia-field input:focus,.ia-page .ia-field select:focus{
  border-color:var(--signal);box-shadow:0 0 0 3px rgba(91,140,255,.18);background:rgba(6,10,20,.95);
}
.ia-page .ia-field input::placeholder{color:var(--muted);}
.ia-field .chev{position:absolute;right:14px;left:auto;width:16px;height:16px;color:var(--dim);}
.ia-field-phone{padding:0;}
.ia-page .ia-field-phone .iti{width:100%;}
.ia-page .ia-field-phone input[type=tel]{
  width:100%;background:rgba(6,10,20,.72);border:1px solid var(--edge);border-radius:12px;
  color:#fff;font-size:14.5px;font-family:inherit;padding:12px 13px;outline:none;
  transition:border-color .18s,box-shadow .18s;
}
.ia-page .ia-field-phone input[type=tel]:focus{border-color:var(--signal);box-shadow:0 0 0 3px rgba(91,140,255,.18);}
.ia-page .iti__selected-flag{background:transparent;border-radius:12px 0 0 12px;}
.ia-page .iti__selected-flag:hover{background:rgba(255,255,255,.05);}
.ia-page .iti--separate-dial-code .iti__selected-dial-code{color:var(--soft);font-family:var(--mono);font-size:13px;}
/* autofill */
.ia-page .ia-form input:-webkit-autofill,
.ia-page .ia-form input:-webkit-autofill:hover,
.ia-page .ia-form input:-webkit-autofill:focus{
  -webkit-text-fill-color:#fff;-webkit-box-shadow:0 0 0 1000px #0B1120 inset;
  transition:background-color 9999s ease-in-out 0s;caret-color:#fff;
}
.ia-page .error{display:block;color:#FF8B8B;font-size:12px;margin:-6px 0 8px 4px;min-height:0;}
.ia-page .form-alert{display:none;background:rgba(255,107,107,.1);border:1px solid rgba(255,107,107,.35);color:#FFB3B3;font-size:13px;border-radius:10px;padding:10px 13px;margin-bottom:14px;}
.ia-consent{display:flex;gap:10px;align-items:flex-start;font-size:12.5px;color:var(--muted);line-height:1.5;margin:6px 0 4px;cursor:pointer;}
.ia-consent input{margin:2px 0 0;accent-color:var(--signal);width:16px;height:16px;flex-shrink:0;}
.ia-page .ia-cta{
  width:100%;margin-top:11px;border:none;border-radius:12px;cursor:pointer;font-family:var(--display);
  font-size:15.5px;font-weight:700;letter-spacing:.01em;color:#fff;padding:14px;
  background:linear-gradient(100deg,#3D6FE8,#6B4FE0 55%,#8B5CF6);
  box-shadow:0 14px 34px rgba(80,110,240,.38);
  transition:transform .14s,box-shadow .18s,filter .18s;
  display:flex;align-items:center;justify-content:center;gap:10px;
}
.ia-page .ia-cta:hover{transform:translateY(-2px);box-shadow:0 20px 46px rgba(80,110,240,.5);filter:brightness(1.06);}
.ia-page .ia-cta:active{transform:translateY(0);}
.ia-page .ia-cta:disabled{opacity:.75;cursor:not-allowed;transform:none;}
.ia-page .ia-cta .btn-spinner{width:17px;height:17px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:iaSpin .7s linear infinite;}
@keyframes iaSpin{to{transform:rotate(360deg)}}
.ia-assure{display:flex;flex-wrap:wrap;gap:7px 12px;margin-top:12px;padding-top:11px;border-top:1px solid var(--edge2);}
.ia-assure span{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:var(--dim);font-family:var(--mono);letter-spacing:.02em;}
.ia-assure svg{width:13px;height:13px;color:var(--live);flex-shrink:0;}

/* ---------- secciones ---------- */
.ia-sec{padding:74px 0;border-top:1px solid var(--edge2);}
.ia-sec h2{font-size:clamp(26px,3.4vw,38px);font-weight:800;margin-top:16px;}
.ia-sec .sublede{margin-top:14px;font-size:16.5px;color:var(--muted);max-width:46em;}
.ia-sechead{margin-bottom:38px;}

/* proceso (secuencia real → numeración justificada) */
.pipeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--edge);border-radius:16px;overflow:hidden;}
.pipeline .st{padding:26px 22px;border-right:1px solid var(--edge2);background:linear-gradient(180deg,rgba(13,19,34,.6),transparent);position:relative;}
.pipeline .st:last-child{border-right:none;}
.pipeline .st .n{font-family:var(--mono);font-size:11px;color:var(--signal);letter-spacing:.12em;}
.pipeline .st h3{font-size:17.5px;margin:12px 0 8px;font-weight:700;}
.pipeline .st p{font-size:13.5px;color:var(--muted);line-height:1.6;}
.pipeline .st::after{
  content:"";position:absolute;right:-5px;top:50%;width:9px;height:9px;border-radius:50%;
  background:var(--signal);opacity:.5;transform:translateY(-50%);
}
.pipeline .st:last-child::after{display:none;}

/* comparación */
.duel{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.duel .side{border:1px solid var(--edge);border-radius:16px;padding:24px;background:linear-gradient(180deg,rgba(13,19,34,.7),rgba(10,15,28,.4));}
.duel .side .who{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:16px;}
.duel .ai .who{color:var(--signal);} .duel .hu .who{color:var(--human);}
.duel ul{list-style:none;padding:0;margin:0;display:grid;gap:12px;}
.duel li{display:flex;gap:11px;font-size:14.5px;color:var(--soft);line-height:1.55;}
.duel li b{color:#fff;font-weight:600;}
.duel li .d{width:6px;height:6px;border-radius:50%;margin-top:8px;flex-shrink:0;}
.duel .ai li .d{background:var(--signal);} .duel .hu li .d{background:var(--human);}

/* capacidades */
.caps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.cap{border:1px solid var(--edge);border-radius:16px;padding:24px;background:linear-gradient(180deg,rgba(13,19,34,.66),transparent);transition:border-color .2s,transform .2s;}
.cap:hover{border-color:rgba(91,140,255,.34);transform:translateY(-3px);}
.cap .ic{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;background:rgba(91,140,255,.12);border:1px solid rgba(91,140,255,.24);margin-bottom:15px;}
.cap .ic svg{width:20px;height:20px;color:var(--signal);}
.cap h3{font-size:16.5px;margin-bottom:8px;font-weight:700;}
.cap p{font-size:13.5px;color:var(--muted);line-height:1.6;}

/* dúo IA + gestor */
.duo{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:14px;align-items:stretch;}
.duo .card{border:1px solid var(--edge);border-radius:18px;padding:24px 20px;text-align:center;background:linear-gradient(180deg,rgba(13,19,34,.75),rgba(10,15,28,.5));display:flex;flex-direction:column;justify-content:center;}
.duo .card .ic{font-size:28px;margin-bottom:10px;}
.duo .card h3{font-size:18px;margin-bottom:8px;}
.duo .card p{font-size:13.5px;color:var(--muted);line-height:1.6;}
.duo .plus{display:grid;place-items:center;font-family:var(--mono);font-size:20px;color:var(--signal);font-weight:600;}
.duo .card.human{border-color:rgba(255,174,92,.3);background:linear-gradient(180deg,rgba(48,32,16,.45),rgba(10,15,28,.5));}
@media(max-width:900px){.duo{grid-template-columns:1fr;gap:10px;}.duo .plus{transform:rotate(90deg);}}

/* CTA final */
.finale{
  border:1px solid rgba(139,163,255,.2);border-radius:22px;padding:52px 40px;text-align:center;
  background:radial-gradient(700px 320px at 50% 0%,rgba(91,140,255,.16),transparent 70%),linear-gradient(180deg,rgba(13,19,34,.85),rgba(10,15,28,.7));
}
.finale h2{font-size:clamp(26px,3.6vw,40px);font-weight:800;}
.finale p{margin:16px auto 26px;color:var(--soft);max-width:34em;font-size:16.5px;}
.finale .go{
  display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:#fff;font-family:var(--display);
  font-weight:700;font-size:16px;padding:16px 34px;border-radius:999px;
  background:linear-gradient(100deg,#3D6FE8,#6B4FE0 55%,#8B5CF6);box-shadow:0 14px 34px rgba(80,110,240,.4);
  transition:transform .15s,box-shadow .2s;
}
.finale .go:hover{transform:translateY(-2px);box-shadow:0 20px 48px rgba(80,110,240,.55);}
.finale .note{margin-top:18px;font-size:12.5px;color:var(--muted);font-family:var(--mono);}

/* aviso de riesgo */
.riskline{padding:26px 0 10px;font-size:12.5px;color:var(--muted);line-height:1.65;border-top:1px solid var(--edge2);}

/* reveals */
.ia-page [data-r]{opacity:0;transform:translateY(20px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);}
.ia-page [data-r].in{opacity:1;transform:none;}

/* focus visible */
.ia-page a:focus-visible,.ia-page button:focus-visible,.ia-page input:focus-visible,.ia-page select:focus-visible{
  outline:2px solid var(--signal);outline-offset:2px;
}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .ia-hero .cols{grid-template-columns:1fr;grid-template-areas:"copy" "form" "mets" "scan";column-gap:0;}
  .ia-hero .ia-form{margin-top:26px;}
  .ia-hero{padding-bottom:44px;}
  .pipeline{grid-template-columns:1fr 1fr;}
  .pipeline .st:nth-child(2)::after{display:none;}
  .pipeline .st:nth-child(1),.pipeline .st:nth-child(2){border-bottom:1px solid var(--edge2);}
  .caps{grid-template-columns:1fr;}
}
@media(max-width:640px){
  .ia-wrap{padding:0 16px;}
  .ia-sec{padding:56px 0;}
  .duel{grid-template-columns:1fr;}
  .pipeline{grid-template-columns:1fr;}
  .pipeline .st{border-right:none;border-bottom:1px solid var(--edge2);}
  .pipeline .st::after{display:none;}
  .finale{padding:38px 22px;}
  .ia-metrics{gap:18px;}
  .scanner .row{grid-template-columns:64px 1fr;gap:10px;}
  .scanner .tag{display:none;}
  .scanner .row.on .tag{display:inline-block;position:absolute;right:15px;top:50%;transform:translateY(-50%);}
}
@media(prefers-reduced-motion:reduce){
  .ia-page [data-r]{opacity:1!important;transform:none!important;transition:none!important;}
  .scanner .beam{transition:none;}
  .scanner .live i{animation:none;opacity:1;}
  .ia-cta:hover,.cap:hover,.finale .go:hover{transform:none;}
}

/* Etiquetas accesibles ocultas visualmente */
.ia-page .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0;}
.ia-page #leadForm{scroll-margin-top:84px;}