/* PROCESA — hoja única para / (es) y /en/ (en). Tema oscuro; acento teal de la marca. */
:root{
  color-scheme:dark;
  --fondo:#081113;
  --fondo-2:#0C181B;
  --superficie:#102024;
  --borde:rgba(255,255,255,.08);
  --borde-fuerte:rgba(255,255,255,.14);
  --texto:#E9F0EF;
  --suave:#93A6A8;
  --teal:#2CC5BE;
  --teal-marca:#0B6E72;
  --vivo:#3DDC84;
  --radio:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--fondo);color:var(--texto);
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}
@media(min-width:720px){.wrap{padding:0 32px}}
h1,h2,h3{font-family:"Inter Tight","Inter",system-ui,sans-serif;letter-spacing:-.025em;font-weight:600}

/* Navegación */
.nav{position:sticky;top:0;z-index:20;background:rgba(8,17,19,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--borde)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.marca{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.16em;font-size:15px}
.marca svg{width:26px;height:26px;flex:none}
.enlaces{display:none;gap:28px;font-size:14px;color:var(--suave)}
.enlaces a:hover{color:var(--texto)}
@media(min-width:860px){.enlaces{display:flex}}
.nav-der{display:flex;align-items:center;gap:10px}
.idioma{font-size:13px;color:var(--suave);padding:6px 10px;border:1px solid var(--borde-fuerte);border-radius:999px}
.idioma:hover{color:var(--texto)}

/* Botones */
.boton{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:15px;padding:13px 20px;border-radius:999px;transition:transform .15s ease,background .15s ease,box-shadow .15s ease}
.boton-primario{background:var(--teal);color:#04201F;box-shadow:0 0 0 1px rgba(44,197,190,.4),0 8px 30px -8px rgba(44,197,190,.55)}
.boton-primario:hover{transform:translateY(-1px);background:#45D4CD}
.boton-sec{border:1px solid var(--borde-fuerte);color:var(--texto)}
.boton-sec:hover{background:rgba(255,255,255,.05)}
.nav .boton{padding:8px 14px;font-size:13px}
.nav .boton-primario{display:none}
@media(min-width:560px){.nav .boton-primario{display:inline-flex}}

/* Portada */
.portada{position:relative;padding:88px 0 40px;overflow:hidden}
.portada::before{content:"";position:absolute;inset:0;
  background:
    radial-gradient(60% 50% at 50% 0%,rgba(44,197,190,.18),transparent 70%),
    linear-gradient(var(--borde) 1px,transparent 1px) 0 0/56px 56px,
    linear-gradient(90deg,var(--borde) 1px,transparent 1px) 0 0/56px 56px;
  -webkit-mask-image:radial-gradient(70% 60% at 50% 20%,#000 30%,transparent 80%);
          mask-image:radial-gradient(70% 60% at 50% 20%,#000 30%,transparent 80%);
  pointer-events:none}
.portada .wrap{position:relative;text-align:center}
.pastilla{display:inline-flex;align-items:center;gap:10px;font-size:13px;color:var(--suave);border:1px solid var(--borde-fuerte);background:rgba(255,255,255,.03);padding:6px 14px 6px 10px;border-radius:999px;margin-bottom:28px}
.punto{width:8px;height:8px;border-radius:50%;background:var(--vivo);box-shadow:0 0 0 0 rgba(61,220,132,.6);animation:latido 2s infinite}
@keyframes latido{0%{box-shadow:0 0 0 0 rgba(61,220,132,.55)}70%{box-shadow:0 0 0 9px rgba(61,220,132,0)}100%{box-shadow:0 0 0 0 rgba(61,220,132,0)}}
h1{font-size:clamp(38px,6.6vw,76px);line-height:1.02;max-width:15ch;margin:0 auto}
h1 .acento{background:linear-gradient(90deg,#7FF0E9,var(--teal) 60%,#1E9E98);-webkit-background-clip:text;background-clip:text;color:transparent}
.sub{color:var(--suave);font-size:clamp(16px,1.6vw,19px);max-width:58ch;margin:24px auto 34px}
.acciones{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* Marco de navegador para capturas */
.marco{position:relative;border-radius:var(--radio);border:1px solid var(--borde-fuerte);background:var(--superficie);overflow:hidden;box-shadow:0 40px 120px -40px rgba(0,0,0,.9),0 0 0 1px rgba(0,0,0,.4)}
.marco-barra{display:flex;align-items:center;gap:6px;height:34px;padding:0 14px;border-bottom:1px solid var(--borde);background:#0E1C1F}
.marco-barra i{width:10px;height:10px;border-radius:50%;background:#2A3A3D}
.marco-barra span{margin-left:12px;font-size:12px;color:var(--suave);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.marco-vista{position:relative;overflow:hidden;aspect-ratio:16/8.4;background:#0E1C1F}
.marco-vista img{width:100%;height:100%;object-fit:cover;object-position:top left}

.escena{position:relative;margin-top:64px;perspective:1600px;text-align:left}
.escena .marco{transform:rotateX(14deg) scale(.96);transform-origin:50% 0;transition:transform 1.1s cubic-bezier(.2,.7,.2,1)}
.escena.visible .marco{transform:none}
.escena .marco-vista img{animation:paneo 22s ease-in-out infinite alternate}
@keyframes paneo{from{transform:scale(1.02)}to{transform:scale(1.1) translate(-2%,-1%)}}
.escena::after{content:"";position:absolute;left:10%;right:10%;height:120px;margin-top:-60px;background:radial-gradient(50% 50% at 50% 50%,rgba(44,197,190,.25),transparent);filter:blur(30px);z-index:-1}
.ficha{position:absolute;z-index:2;display:flex;align-items:center;gap:8px;font-size:13px;font-weight:500;background:rgba(8,17,19,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--borde-fuerte);padding:9px 14px;border-radius:12px;box-shadow:0 12px 40px -10px rgba(0,0,0,.7);animation:flota 6s ease-in-out infinite}
.ficha b{color:var(--teal);font-weight:600}
.ficha-1{left:3%;bottom:14%}
.ficha-2{right:3%;top:22%;animation-delay:-3s}
@keyframes flota{50%{transform:translateY(-8px)}}
@media(max-width:640px){.ficha{font-size:11.5px;padding:7px 10px}.ficha-2{display:none}}

/* Cifras */
.cifras{border-top:1px solid var(--borde);border-bottom:1px solid var(--borde);background:var(--fondo-2)}
.cifras .wrap{display:grid;grid-template-columns:repeat(2,1fr)}
.cifra{padding:28px 8px;text-align:center}
.cifra strong{display:block;font-family:"Inter Tight",sans-serif;font-size:clamp(28px,4vw,40px);font-weight:600;letter-spacing:-.03em}
.cifra span{font-size:13.5px;color:var(--suave)}
@media(min-width:760px){.cifras .wrap{grid-template-columns:repeat(4,1fr)}.cifra+.cifra{border-left:1px solid var(--borde)}}

/* Secciones */
.seccion{padding:104px 0}
.rotulo{font-size:12.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--teal);margin-bottom:14px}
h2{font-size:clamp(30px,4.4vw,48px);line-height:1.08;max-width:20ch}
.intro{color:var(--suave);font-size:17px;max-width:56ch;margin-top:16px}

/* Casos con captura */
.caso{display:grid;gap:36px;align-items:center;margin-top:88px}
.caso-texto h3{font-size:clamp(24px,2.8vw,32px);line-height:1.15;margin:6px 0 18px}
.giro{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--suave);border:1px solid var(--borde-fuerte);padding:4px 10px;border-radius:999px}
.lista{list-style:none;display:grid;gap:10px}
.lista li{position:relative;padding-left:28px;color:#C9D6D6}
.lista li::before{content:"";position:absolute;left:0;top:.42em;width:16px;height:16px;border-radius:50%;background:rgba(44,197,190,.14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.2 2.2 4.8-4.8' fill='none' stroke='%232CC5BE' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat}
@media(min-width:960px){
  .caso{grid-template-columns:5fr 7fr;gap:64px}
  .caso.invertido{grid-template-columns:7fr 5fr}
  .caso.invertido .caso-texto{order:2}
}
.pestanas{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap}
.pestana{font:inherit;font-size:13px;color:var(--suave);background:transparent;border:1px solid var(--borde-fuerte);padding:6px 12px;border-radius:999px;cursor:pointer;transition:all .15s}
.pestana:hover{color:var(--texto)}
.pestana[aria-selected="true"]{background:var(--texto);color:var(--fondo);border-color:var(--texto)}
.galeria .marco-vista img{position:absolute;inset:0;opacity:0;transition:opacity .6s ease}
.galeria .marco-vista img.activa{opacity:1}

/* Tarjetas sin captura */
.tarjetas{display:grid;gap:16px;margin-top:88px}
@media(min-width:860px){.tarjetas{grid-template-columns:1fr 1fr}}
.tarjeta{position:relative;border:1px solid var(--borde);background:linear-gradient(180deg,var(--superficie),var(--fondo-2));border-radius:var(--radio);padding:32px;overflow:hidden}
.tarjeta::after{content:"";position:absolute;right:-60px;top:-60px;width:200px;height:200px;background:radial-gradient(closest-side,rgba(44,197,190,.16),transparent);pointer-events:none}
.tarjeta h3{font-size:22px;margin:14px 0 16px}
.nota{color:var(--suave);font-size:13.5px;margin-top:40px}

@media(min-width:860px){.tarjetas.una{grid-template-columns:1fr}}

/* Celular: menos aire entre secciones (antes quedaban 208 px vacíos antes del cierre) */
@media(max-width:720px){
  .seccion{padding:64px 0}
  #metodo,#method{padding-bottom:16px}
  .cierre{padding-top:40px}
  .caso,.tarjetas{margin-top:56px}
}

/* Demo en vivo */
.demo-tarjeta{position:relative;display:block;margin-top:48px}
.demo-tarjeta .marco{transition:transform .3s ease,box-shadow .3s ease}
.demo-tarjeta:hover .marco{transform:translateY(-4px);box-shadow:0 50px 140px -40px rgba(44,197,190,.35),0 0 0 1px rgba(44,197,190,.35)}
.demo-boton{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);white-space:nowrap}
@media(max-width:640px){.demo-boton{position:static;transform:none;margin-top:16px;width:100%;justify-content:center}}
.herramientas{margin-top:28px;text-align:center;font-size:13.5px;color:var(--suave)}

/* Pasos */
.pasos{display:grid;gap:16px;margin-top:48px}
@media(min-width:860px){.pasos{grid-template-columns:repeat(3,1fr)}}
.paso{border:1px solid var(--borde);border-radius:var(--radio);padding:28px;background:var(--fondo-2)}
.paso .num{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;color:var(--teal)}
.paso h3{font-size:19px;margin:14px 0 8px}
.paso p{color:var(--suave);font-size:15px}

/* Cinta de integraciones */
.cinta{margin-top:48px;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.cinta ul{display:flex;gap:12px;width:max-content;list-style:none;animation:desliza 40s linear infinite}
.cinta li{white-space:nowrap;font-size:15px;border:1px solid var(--borde-fuerte);background:var(--fondo-2);padding:12px 18px;border-radius:999px;color:#C9D6D6}
@keyframes desliza{to{transform:translateX(-50%)}}

/* Cierre */
.cierre{text-align:center;position:relative;overflow:hidden}
.cierre::before{content:"";position:absolute;inset:0;background:radial-gradient(50% 60% at 50% 100%,rgba(44,197,190,.16),transparent 70%);pointer-events:none}
.cierre h2{margin:0 auto}
.cierre .intro{margin:16px auto 34px}

footer{border-top:1px solid var(--borde);padding:28px 0 44px;color:var(--suave);font-size:13.5px}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
footer a:hover{color:var(--texto)}

/* Aparición al desplazarse (solo con JS) */
.js .aparece{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.js .aparece.visible{opacity:1;transform:none}

a:focus-visible,button:focus-visible{outline:2px solid var(--teal);outline-offset:3px}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .aparece{opacity:1;transform:none}
  .escena .marco{transform:none}
}