/* =========================================================================
   PROVALDAR · sitio oficial
   Identidad: manual de marca v0.9 (BRAND.md). Rojo primario #8B0E1A, rojo
   profundo #3A0F14, blanco hueso #D9D9D9, negro base #1A1A1A; negro profundo
   #0B0B0C y gris cálido #7C7379 de la página de cierre. Raleway (titulares)
   y Montserrat (texto). Hecha para fondo negro.
   Los colores se pueden cambiar desde la Oficina: llegan por contenido.js.
   ========================================================================= */
@font-face{font-family:"Raleway";font-weight:600;font-display:swap;src:url("fuentes/raleway-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"Raleway";font-weight:700;font-display:swap;src:url("fuentes/raleway-latin-700-normal.woff2") format("woff2")}
@font-face{font-family:"Raleway";font-weight:800;font-display:swap;src:url("fuentes/raleway-latin-800-normal.woff2") format("woff2")}
@font-face{font-family:"Montserrat";font-weight:400;font-display:swap;src:url("fuentes/montserrat-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Montserrat";font-weight:500;font-display:swap;src:url("fuentes/montserrat-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"Montserrat";font-weight:600;font-display:swap;src:url("fuentes/montserrat-latin-600-normal.woff2") format("woff2")}

:root{
  --rojo:#8B0E1A; --rojo-vivo:#E3192B; --profundo:#3A0F14; --hueso:#D9D9D9; --negro:#1A1A1A; --abismo:#0B0B0C; --gris:#7C7379;
  --tinta:#F2EFEF; --tinta-2:#B9B3B6; --linea:rgba(255,255,255,.09);
  --vidrio:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  --display:"Raleway","Montserrat",system-ui,sans-serif; --texto:"Montserrat",system-ui,sans-serif;
  --ancho:1280px; --lado:clamp(18px,4vw,56px); --hui-w:clamp(250px,24vw,340px);
  --suave:cubic-bezier(.2,.8,.2,1);
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;background:var(--abismo);color:var(--tinta);font-family:var(--texto);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
body.sin-entrar{overflow:hidden}
img,video{display:block;max-width:100%}
a{color:inherit}
::selection{background:var(--rojo);color:#fff}
.saltar{position:absolute;left:-9999px;top:8px;z-index:100;padding:10px 14px;background:#fff;color:#000;border-radius:8px}
.saltar:focus{left:8px}
:focus-visible{outline:2px solid var(--rojo-vivo);outline-offset:3px}

/* ---------------- fondo vivo ---------------- */
.fondo{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.fondo>i{position:absolute;border-radius:50%;filter:blur(90px);will-change:transform}
.fondo>i:nth-child(1){width:70vmax;height:70vmax;left:-25vmax;top:-30vmax;background:radial-gradient(circle,color-mix(in srgb,var(--rojo) 55%,transparent),transparent 62%);animation:deriva1 38s ease-in-out infinite alternate}
.fondo>i:nth-child(2){width:60vmax;height:60vmax;right:-22vmax;top:30vh;background:radial-gradient(circle,color-mix(in srgb,var(--profundo) 90%,transparent),transparent 64%);animation:deriva2 46s ease-in-out infinite alternate}
.fondo>i:nth-child(3){width:46vmax;height:46vmax;left:30vw;bottom:-28vmax;background:radial-gradient(circle,color-mix(in srgb,var(--rojo-vivo) 22%,transparent),transparent 64%);animation:deriva3 52s ease-in-out infinite alternate}
.hexes{position:absolute;inset:0;opacity:.07;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='97' viewBox='0 0 56 97'%3E%3Cpath d='M28 0 56 16v32L28 64 0 48V16zM28 64v33' fill='none' stroke='%23ffffff' stroke-width='.8'/%3E%3C/svg%3E");
  -webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 35%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 80% 70% at 50% 35%,#000 20%,transparent 75%)}
.grano{position:absolute;inset:-50%;opacity:.06;mix-blend-mode:overlay;animation:grano 1.2s steps(6) infinite;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
@keyframes deriva1{to{transform:translate3d(18vw,14vh,0) scale(1.15)}}
@keyframes deriva2{to{transform:translate3d(-16vw,-18vh,0) scale(.9)}}
@keyframes deriva3{to{transform:translate3d(-14vw,-12vh,0) scale(1.2)}}
@keyframes grano{0%{transform:translate(0,0)}25%{transform:translate(-3%,2%)}50%{transform:translate(2%,-3%)}75%{transform:translate(-2%,-1%)}100%{transform:translate(1%,3%)}}

/* ---------------- botones ---------------- */
.boton{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;height:52px;padding:0 26px;border-radius:999px;border:1px solid transparent;
  font:600 14px/1 var(--texto);letter-spacing:.04em;text-decoration:none;cursor:pointer;overflow:hidden;isolation:isolate;
  transition:transform .25s var(--suave),box-shadow .3s,background .3s,border-color .3s}
.boton::after{content:"";position:absolute;inset:0 auto 0 -60%;width:45%;z-index:-1;background:linear-gradient(100deg,transparent,rgba(255,255,255,.35),transparent);transform:skewX(-18deg);transition:left .8s var(--suave)}
.boton:hover::after{left:125%}
.boton:active{transform:translateY(1px) scale(.985)}
.boton-rojo{color:#fff;background:linear-gradient(180deg,color-mix(in srgb,var(--rojo-vivo) 85%,var(--rojo)),var(--rojo));border-color:color-mix(in srgb,var(--rojo-vivo) 70%,transparent);
  box-shadow:0 0 0 1px rgba(255,255,255,.06) inset,0 14px 40px -12px color-mix(in srgb,var(--rojo-vivo) 70%,transparent)}
.boton-rojo:hover{box-shadow:0 0 0 1px rgba(255,255,255,.1) inset,0 18px 50px -10px color-mix(in srgb,var(--rojo-vivo) 90%,transparent)}
.boton-vidrio{color:var(--tinta);background:var(--vidrio);border-color:var(--linea);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.boton-vidrio:hover{border-color:rgba(255,255,255,.22)}
.boton-chico{height:40px;padding:0 18px;font-size:13px}
.boton-icono{width:40px;height:40px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--linea);background:var(--vidrio);color:var(--tinta);cursor:pointer;
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.boton-icono[aria-pressed=true]{border-color:color-mix(in srgb,var(--rojo-vivo) 70%,transparent);box-shadow:0 0 20px -6px var(--rojo-vivo)}
.ico-sonido{width:18px;height:18px;display:inline-block;background:currentColor;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M11 5 6 9H3v6h3l5 4z'/%3E%3Cpath d='M15.5 8.5a5 5 0 0 1 0 7M18.5 5.5a9 9 0 0 1 0 13'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M11 5 6 9H3v6h3l5 4z'/%3E%3Cpath d='M15.5 8.5a5 5 0 0 1 0 7M18.5 5.5a9 9 0 0 1 0 13'/%3E%3C/svg%3E") center/contain no-repeat}
#sonido[aria-pressed=false] .ico-sonido{opacity:.55}

/* ---------------- la puerta ---------------- */
#puerta{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:24px;background:radial-gradient(ellipse at 50% 40%,color-mix(in srgb,var(--profundo) 70%,#000),#000 70%);
  transition:opacity .9s var(--suave),visibility .9s,transform 1.1s var(--suave)}
body:not(.sin-entrar) #puerta{opacity:0;visibility:hidden;transform:scale(1.04)}
.puerta-centro{display:grid;justify-items:center;text-align:center;gap:18px;max-width:560px}
.puerta-iso{width:min(150px,32vw);height:auto;overflow:visible}
.puerta-iso path{fill:transparent;stroke:var(--rojo-vivo);stroke-width:6;stroke-dasharray:1;stroke-dashoffset:1;filter:drop-shadow(0 0 18px color-mix(in srgb,var(--rojo-vivo) 60%,transparent));
  animation:trazo 2.2s var(--suave) .2s forwards,relleno .9s ease 2.1s forwards}
@keyframes trazo{to{stroke-dashoffset:0}}
@keyframes relleno{to{fill:var(--rojo-vivo);stroke-width:0}}
.puerta-marca{margin:6px 0 0;font:800 clamp(34px,6vw,64px)/1 var(--display);letter-spacing:.32em;padding-left:.32em;opacity:0;animation:subir 1s var(--suave) 1.4s forwards}
.puerta-lema{margin:0;font:600 13px/1.4 var(--display);letter-spacing:.42em;text-transform:uppercase;color:var(--tinta-2);opacity:0;animation:subir 1s var(--suave) 1.7s forwards}
.puerta-botones{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:22px;opacity:0;animation:subir 1s var(--suave) 2.1s forwards}
.puerta-nota{margin:0;max-width:40ch;font-size:13px;color:var(--gris);opacity:0;animation:subir 1s var(--suave) 2.4s forwards}
@keyframes subir{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ---------------- barra ---------------- */
.barra{position:fixed;top:0;left:0;right:0;z-index:40;display:flex;align-items:center;gap:20px;padding:14px var(--lado);
  background:linear-gradient(180deg,rgba(11,11,12,.75),rgba(11,11,12,0));transition:background .4s}
.barra.solida,.barra-fija{background:rgba(11,11,12,.6);-webkit-backdrop-filter:blur(18px) saturate(140%);backdrop-filter:blur(18px) saturate(140%);border-bottom:1px solid var(--linea)}
.barra-marca{display:flex;align-items:center;gap:12px;text-decoration:none;font:800 15px/1 var(--display);letter-spacing:.3em}
.barra-logo{width:30px;height:auto}
.barra-capitulos{display:flex;gap:6px;margin:0 auto}
.barra-capitulos a{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:999px;text-decoration:none;font:600 11px/1 var(--display);letter-spacing:.2em;text-transform:uppercase;color:var(--gris);transition:color .3s,background .3s}
.barra-capitulos a b{display:inline-block;width:6px;height:6px;border-radius:50%;background:currentColor;transition:transform .3s,background .3s,box-shadow .3s}
.barra-capitulos a span{max-width:0;overflow:hidden;white-space:nowrap;transition:max-width .5s var(--suave)}
.barra-capitulos a:hover span,.barra-capitulos a.activo span{max-width:160px}
.barra-capitulos a.activo{color:var(--tinta);background:rgba(255,255,255,.05)}
.barra-capitulos a.activo b{background:var(--rojo-vivo);transform:scale(1.4);box-shadow:0 0 10px var(--rojo-vivo)}
.barra-acciones{display:flex;align-items:center;gap:10px}
.progreso{position:fixed;left:0;right:0;top:0;height:2px;z-index:41;pointer-events:none}
.progreso i{display:block;height:100%;width:100%;transform-origin:0 50%;transform:scaleX(var(--total,0));background:linear-gradient(90deg,var(--rojo),var(--rojo-vivo));box-shadow:0 0 12px var(--rojo-vivo)}

/* ---------------- recorrido ---------------- */
#recorrido,#manual{position:relative;z-index:1}
.capitulo{position:relative;min-height:170vh;padding:0 var(--lado)}
.capitulo .escena{position:sticky;top:0;min-height:100vh;display:grid;align-content:center;padding:110px calc(var(--hui-w) + 7vw) 80px 0;max-width:var(--ancho);margin:0 auto}
.eyebrow{display:inline-flex;align-items:center;gap:12px;margin:0 0 22px;font:700 12px/1 var(--display);letter-spacing:.34em;text-transform:uppercase;color:var(--rojo-vivo)}
.eyebrow::before{content:"";width:34px;height:1px;background:currentColor;box-shadow:0 0 10px currentColor}
.eyebrow em{font-style:normal;color:var(--gris)}
.titulo{margin:0;font:800 clamp(42px,7.4vw,112px)/.95 var(--display);letter-spacing:-.025em;text-wrap:balance}
.titulo .pal{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.16em;margin-bottom:-.08em}
.titulo .pal>span{display:inline-block;transform:translateY(105%);transition:transform 1s var(--suave);transition-delay:calc(var(--k) * 60ms)}
.visto .titulo .pal>span{transform:none}
.titulo .rojo{color:transparent;-webkit-text-stroke:1.5px var(--rojo-vivo);text-shadow:0 0 10px color-mix(in srgb,var(--rojo-vivo) 30%,transparent)}
.texto{margin:28px 0 0;max-width:56ch;font-size:clamp(16px,1.35vw,19px);line-height:1.7;color:var(--tinta-2);
  opacity:0;transform:translateY(18px);transition:opacity 1s var(--suave) .35s,transform 1s var(--suave) .35s}
.visto .texto{opacity:1;transform:none}
.texto b{color:var(--tinta);font-weight:600}
.rev{opacity:0;transform:translateY(24px);transition:opacity .9s var(--suave),transform .9s var(--suave);transition-delay:calc(var(--k,0) * 90ms + 300ms)}
.visto .rev{opacity:1;transform:none}
.indice{position:absolute;right:calc(var(--hui-w) + 7vw);top:120px;font:800 clamp(80px,12vw,180px)/1 var(--display);color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.06);
  transform:translateY(calc((var(--p,0) - .5) * -120px));pointer-events:none;user-select:none}

/* portada */
.portada .titulo{font-size:clamp(54px,10vw,158px)}
.bajar{display:inline-flex;align-items:center;gap:14px;margin-top:46px;font:600 11px/1 var(--display);letter-spacing:.34em;text-transform:uppercase;color:var(--gris)}
.bajar i{position:relative;width:22px;height:36px;border:1.5px solid var(--gris);border-radius:12px}
.bajar i::after{content:"";position:absolute;left:50%;top:7px;width:3px;height:7px;margin-left:-1.5px;border-radius:2px;background:var(--rojo-vivo);animation:rueda 1.8s ease-in-out infinite}
@keyframes rueda{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(12px)}}

/* problema: dos anuncios en el feed */
.feed{display:grid;grid-template-columns:repeat(2,minmax(0,220px));gap:18px;margin-top:40px}
.feed article{position:relative;aspect-ratio:4/5;border-radius:18px;border:1px solid var(--linea);overflow:hidden;background:var(--vidrio);padding:14px;display:grid;align-content:space-between;
  transition:transform .6s var(--suave),opacity .6s,filter .6s}
.feed small{font:600 10px/1 var(--display);letter-spacing:.22em;text-transform:uppercase;color:var(--gris)}
.feed .foto{background:linear-gradient(160deg,#2a2a2d,#141416);filter:saturate(.2);opacity:calc(1 - var(--p,0) * .55);transform:scale(calc(1 - var(--p,0) * .06))}
.feed .foto .precio{justify-self:start;padding:8px 12px;border-radius:8px;background:#e9e9e9;color:#111;font:800 22px/1 var(--display)}
.feed .video{border-color:color-mix(in srgb,var(--rojo-vivo) 60%,transparent);box-shadow:0 30px 70px -30px var(--rojo-vivo);transform:scale(calc(.96 + var(--p,0) * .08))}
.feed .video::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 35%,color-mix(in srgb,var(--rojo) 55%,transparent),transparent 60%),linear-gradient(180deg,transparent 50%,rgba(0,0,0,.65))}
.feed .video .play{position:relative;justify-self:center;align-self:center;width:58px;height:58px;border-radius:50%;background:rgba(255,255,255,.14);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.3)}
.feed .video .play::after{content:"";position:absolute;left:23px;top:18px;border:11px solid transparent;border-left:17px solid #fff;border-right:0}
.feed .video small,.feed .video b{position:relative}
.feed b{font:700 14px/1.3 var(--display)}

/* lista de piezas (anclajes, transparencia, proceso) */
.piezas{display:flex;flex-wrap:wrap;gap:10px;margin:36px 0 0;padding:0;list-style:none;max-width:720px}
.piezas li{padding:11px 16px;border-radius:999px;border:1px solid var(--linea);background:var(--vidrio);font:600 13.5px/1.2 var(--texto);color:var(--tinta);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.piezas li::before{content:"";display:inline-block;width:7px;height:7px;margin-right:10px;border-radius:50%;background:var(--rojo-vivo);box-shadow:0 0 10px var(--rojo-vivo);vertical-align:1px}
.cheques{display:grid;gap:14px;margin:36px 0 0;padding:0;list-style:none;max-width:620px}
.cheques li{display:grid;grid-template-columns:28px 1fr;gap:14px;align-items:start;font-size:16px;color:var(--tinta-2)}
.cheques li::before{content:"";width:28px;height:28px;border-radius:50%;border:1px solid color-mix(in srgb,var(--rojo-vivo) 70%,transparent);
  background:color-mix(in srgb,var(--rojo) 35%,transparent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4 8-9'/%3E%3C/svg%3E") center/16px no-repeat}
.etiqueta-meta{display:inline-flex;align-items:center;gap:10px;margin-top:30px;padding:12px 16px;border-radius:12px;border:1px solid var(--linea);background:rgba(255,255,255,.04);font-size:13px;color:var(--tinta-2)}
.etiqueta-meta b{color:var(--tinta)}
.etiqueta-meta i{font-style:normal;padding:3px 8px;border-radius:6px;background:rgba(255,255,255,.1);font-size:11px;color:var(--tinta)}

/* proceso: línea de tiempo que se llena con el scroll */
.linea-tiempo{position:relative;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px;margin:48px 0 0;padding:0;list-style:none;max-width:860px}
.linea-tiempo::before,.linea-tiempo::after{content:"";position:absolute;left:14px;right:14px;top:14px;height:2px;background:var(--linea)}
.linea-tiempo::after{background:linear-gradient(90deg,var(--rojo),var(--rojo-vivo));box-shadow:0 0 12px var(--rojo-vivo);transform-origin:0 50%;transform:scaleX(clamp(0,calc((var(--p,0) - .2) * 2.2),1))}
.linea-tiempo li{position:relative;z-index:1;display:grid;gap:12px;font:700 12px/1.3 var(--display);letter-spacing:.12em;text-transform:uppercase;color:var(--tinta-2)}
.linea-tiempo li i{width:30px;height:30px;display:grid;place-items:center;border-radius:50%;font-style:normal;font-size:12px;color:#fff;background:var(--abismo);border:1px solid var(--linea);transition:background .4s,border-color .4s,box-shadow .4s}
.linea-tiempo li.hecho i{background:var(--rojo);border-color:var(--rojo-vivo);box-shadow:0 0 16px -2px var(--rojo-vivo)}
.linea-tiempo li.hecho{color:var(--tinta)}

/* servicios */
.capitulo.servicios .escena{padding-right:calc(var(--hui-w) + 5vw)}
.grilla-servicios{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px;margin-top:40px}
.servicio{position:relative;display:grid;align-content:start;gap:10px;padding:22px;border-radius:20px;border:1px solid var(--linea);background:var(--vidrio);
  -webkit-backdrop-filter:blur(16px) saturate(140%);backdrop-filter:blur(16px) saturate(140%);box-shadow:inset 0 1px 0 rgba(255,255,255,.07);
  transition:transform .5s var(--suave),border-color .4s}
.servicio:hover{transform:translateY(-4px);border-color:rgba(255,255,255,.2)}
.servicio small{font:700 10.5px/1 var(--display);letter-spacing:.26em;text-transform:uppercase;color:var(--gris)}
.servicio h3{margin:0;font:800 20px/1.15 var(--display)}
.servicio p{margin:0;font-size:14px;color:var(--tinta-2)}
.servicio ul{margin:4px 0 0;padding:0;list-style:none;display:grid;gap:6px}
.servicio li{position:relative;padding-left:16px;font-size:13.5px;color:var(--tinta-2)}
.servicio li::before{content:"";position:absolute;left:0;top:.7em;width:8px;height:2px;background:var(--rojo-vivo)}
.servicio .precio{margin-top:6px;font:800 18px/1.2 var(--display);color:var(--tinta)}
.servicio.estrella{grid-column:1/-1;padding:30px;border-color:color-mix(in srgb,var(--rojo-vivo) 55%,transparent);
  background:radial-gradient(700px 260px at 0 0,color-mix(in srgb,var(--rojo) 50%,transparent),transparent 70%),var(--vidrio);box-shadow:0 30px 80px -40px var(--rojo-vivo),inset 0 1px 0 rgba(255,255,255,.1)}
.servicio.estrella h3{font-size:clamp(26px,3vw,38px)}
.servicio.estrella ul{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.servicio .sello{position:absolute;top:22px;right:22px;padding:6px 12px;border-radius:999px;border:1px solid var(--rojo-vivo);font:700 10px/1 var(--display);letter-spacing:.24em;text-transform:uppercase;background:color-mix(in srgb,var(--rojo) 40%,transparent)}

/* cierre */
.cierre .escena{text-align:left}
.cierre-acciones{display:flex;flex-wrap:wrap;gap:12px;margin-top:40px}
.palabras{position:relative;z-index:1;overflow:hidden;padding:26px 0;border-block:1px solid var(--linea);background:rgba(0,0,0,.25)}
.palabras div{display:flex;gap:56px;width:max-content;animation:cinta 40s linear infinite}
.palabras span{font:800 clamp(28px,4vw,54px)/1 var(--display);letter-spacing:.06em;text-transform:uppercase;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.22);white-space:nowrap}
.palabras span:nth-child(odd){color:var(--rojo);-webkit-text-stroke:0}
@keyframes cinta{to{transform:translateX(-50%)}}

/* ---------------- HUI ---------------- */
#hui{position:fixed;z-index:30;right:var(--lado);top:50%;width:var(--hui-w);transform:translateY(-46%);display:grid;gap:14px;
  opacity:0;transition:opacity 1s var(--suave) .4s}
body:not(.sin-entrar) #hui{opacity:1}
body.al-pie #hui{opacity:0;pointer-events:none}
.hui-marco{position:relative;aspect-ratio:9/16;border-radius:28px;overflow:hidden;background:#050506;border:1px solid rgba(255,255,255,.12);
  box-shadow:0 40px 90px -30px #000,0 0 0 6px rgba(255,255,255,.025),0 0 60px -20px color-mix(in srgb,var(--rojo-vivo) 60%,transparent)}
.hui-marco::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:linear-gradient(160deg,rgba(255,255,255,.12),transparent 30%,transparent 70%,color-mix(in srgb,var(--rojo-vivo) 25%,transparent))}
.hui-video,.hui-imagen{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .8s var(--suave),transform 6s linear}
.hui-video.on,.hui-imagen.on{opacity:1}
.hui-imagen.on{transform:scale(1.06)}
.hui-vacia{position:absolute;inset:0;display:grid;place-items:center;align-content:center;gap:14px;opacity:0;transition:opacity .8s;
  background:radial-gradient(circle at 50% 40%,color-mix(in srgb,var(--rojo) 45%,transparent),transparent 60%)}
.hui-vacia.on{opacity:1}
.hui-vacia img{width:64px;filter:drop-shadow(0 0 18px var(--rojo-vivo))}
.hui-vacia b{font:800 22px/1 var(--display);letter-spacing:.5em;padding-left:.5em}
.onda{display:flex;align-items:center;gap:4px;height:28px}
.onda i{width:3px;height:30%;border-radius:2px;background:var(--rojo-vivo);animation:onda 1.1s ease-in-out infinite}
.onda i:nth-child(2){animation-delay:.1s}.onda i:nth-child(3){animation-delay:.25s}.onda i:nth-child(4){animation-delay:.05s}.onda i:nth-child(5){animation-delay:.3s}.onda i:nth-child(6){animation-delay:.15s}.onda i:nth-child(7){animation-delay:.2s}
@keyframes onda{50%{height:100%}}
.hui-sello{position:absolute;left:12px;bottom:12px;z-index:2;padding:5px 9px;border-radius:7px;background:rgba(0,0,0,.55);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  font:600 9.5px/1 var(--texto);letter-spacing:.06em;color:rgba(255,255,255,.85)}
.hui-tocar{position:absolute;left:50%;top:50%;z-index:3;transform:translate(-50%,-50%);padding:10px 16px;border-radius:999px;border:1px solid rgba(255,255,255,.3);background:rgba(0,0,0,.55);color:#fff;font:600 13px/1 var(--texto);cursor:pointer}
.hui-subs{margin:0;min-height:5.2em;padding:14px 16px;border-radius:16px;border:1px solid var(--linea);background:rgba(11,11,12,.55);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
  font:500 14px/1.5 var(--texto);color:var(--tinta)}
.hui-subs:empty{opacity:0}
.hui-subs .w{opacity:.25;transition:opacity .25s}
.hui-subs .w.dicha{opacity:1}

/* ---------------- pie ---------------- */
.pie{position:relative;z-index:1;padding:70px var(--lado) 50px;border-top:1px solid var(--linea);background:rgba(0,0,0,.35)}
.pie-dentro{max-width:var(--ancho);margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
.pie h4{margin:0 0 14px;font:700 11px/1 var(--display);letter-spacing:.28em;text-transform:uppercase;color:var(--gris)}
.pie p,.pie a{margin:0 0 8px;font-size:14px;color:var(--tinta-2);text-decoration:none;display:block}
.pie a:hover{color:var(--tinta)}
.pie .marca-pie{display:flex;align-items:center;gap:12px;margin-bottom:14px;font:800 18px/1 var(--display);letter-spacing:.3em;color:var(--tinta)}
.pie .marca-pie img{width:34px}
.pie-legal{max-width:var(--ancho);margin:40px auto 0;padding-top:20px;border-top:1px solid var(--linea);font-size:12px;color:var(--gris)}

/* ---------------- manual de marca ---------------- */
#manual{max-width:var(--ancho);margin:0 auto;padding:130px var(--lado) 80px}
.m-portada{min-height:70vh;display:grid;align-content:center;gap:10px}
.m-portada .titulo{font-size:clamp(46px,8vw,120px)}
.m-sec{padding:90px 0;border-top:1px solid var(--linea);scroll-margin-top:90px}
.m-sec>header{display:grid;grid-template-columns:120px 1fr;gap:20px;margin-bottom:40px}
.m-num{font:800 56px/1 var(--display);color:transparent;-webkit-text-stroke:1px var(--rojo-vivo)}
.m-sec h2{margin:0;font:800 clamp(30px,4vw,54px)/1 var(--display);letter-spacing:-.01em}
.m-sec header p{margin:12px 0 0;max-width:62ch;color:var(--tinta-2)}
.m-logos{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.m-logo{display:grid;place-items:center;gap:16px;aspect-ratio:4/3;border-radius:20px;border:1px solid var(--linea);background:var(--vidrio);padding:26px}
.m-logo img{max-width:60%;max-height:58%}
.m-logo.claro{background:var(--hueso);color:var(--abismo)}
.m-logo.rojo{background:var(--rojo)}
.m-logo span{font:800 15px/1 var(--display);letter-spacing:.3em}
.m-logo small{font-size:11px;color:var(--gris)}
.m-colores{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px}
.m-color{border-radius:20px;overflow:hidden;border:1px solid var(--linea);background:rgba(255,255,255,.03);text-align:left;color:inherit;font:inherit;padding:0;cursor:pointer;transition:transform .4s var(--suave)}
.m-color:hover{transform:translateY(-4px)}
.m-color i{display:block;height:150px}
.m-color div{padding:14px 16px;display:grid;gap:4px}
.m-color b{font:700 14px/1.2 var(--display)}
.m-color code{font:500 13px/1 ui-monospace,monospace;color:var(--tinta-2)}
.m-color small{font-size:12px;color:var(--gris)}
.m-tipos{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px}
.m-tipo{padding:28px;border-radius:20px;border:1px solid var(--linea);background:var(--vidrio)}
.m-tipo .muestra{font-size:84px;line-height:1;margin:8px 0 18px}
.m-tipo p{margin:4px 0;color:var(--tinta-2);font-size:14px}
.m-hui{display:grid;grid-template-columns:minmax(0,280px) 1fr;gap:30px;align-items:start}
.m-hui .hui-marco{max-width:280px}
.m-ficha{display:grid;gap:18px}
.m-ficha h3{margin:0 0 8px;font:700 12px/1 var(--display);letter-spacing:.24em;text-transform:uppercase;color:var(--rojo-vivo)}
.m-ficha p{margin:0;color:var(--tinta-2)}
.m-reglas{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}
.m-regla{padding:22px;border-radius:18px;border:1px solid var(--linea);background:var(--vidrio)}
.m-regla h3{margin:0 0 12px;font:800 18px/1.2 var(--display)}
.m-regla.si h3{color:#9fe0b8}.m-regla.no h3{color:#ff9aa3}
.m-regla ul{margin:0;padding-left:18px;color:var(--tinta-2);display:grid;gap:6px;font-size:14px}
.m-aviso{position:fixed;left:50%;bottom:24px;z-index:60;transform:translate(-50%,20px);opacity:0;padding:10px 16px;border-radius:999px;background:#fff;color:#000;font:600 13px/1 var(--texto);transition:opacity .3s,transform .3s}
.m-aviso.on{opacity:1;transform:translate(-50%,0)}

/* ---------------- celular ---------------- */
@media (max-width:900px){
  :root{--hui-w:clamp(104px,30vw,150px)}
  .barra-capitulos{display:none}
  .barra{gap:10px}
  .barra-marca span{display:none}
  .capitulo{min-height:150vh}
  .capitulo .escena{padding:100px 0 190px}
  .capitulo.servicios .escena{padding-right:0}
  .indice{right:0;top:90px}
  #hui{top:auto;bottom:16px;right:12px;transform:none;gap:8px}
  .hui-marco{border-radius:18px}
  .hui-sello{display:none}
  .hui-subs{position:fixed;left:12px;right:calc(var(--hui-w) + 24px);bottom:16px;min-height:0;font-size:13px;padding:10px 12px}
  .feed{grid-template-columns:repeat(2,minmax(0,1fr))}
  .linea-tiempo{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:26px}
  .linea-tiempo::before,.linea-tiempo::after{display:none}
  .pie-dentro{grid-template-columns:1fr}
  .m-hui{grid-template-columns:1fr}
  .m-sec>header{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .fondo>i,.grano,.palabras div,.onda i,.bajar i::after{animation:none}
  .titulo .pal>span,.texto,.rev{transition:none;transform:none;opacity:1}
  .puerta-iso path{animation:none;fill:var(--rojo-vivo);stroke-width:0}
  .puerta-marca,.puerta-lema,.puerta-botones,.puerta-nota{animation:none;opacity:1}
}

/* ================= v10.4 ================= */
/* puerta: dos formas de recorrer */
.puerta-op{height:auto;min-height:62px;padding:12px 26px 12px 22px;border-radius:20px;text-align:left}
.puerta-op>span:last-child{display:grid;gap:3px}
.puerta-op b{font:700 15px/1.1 var(--texto);letter-spacing:.02em}
.puerta-op small{font:500 11.5px/1.2 var(--texto);letter-spacing:0;opacity:.75}
.ico-brujula{width:18px;height:18px;flex:none;display:inline-block;background:currentColor;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='m15.5 8.5-2 5-5 2 2-5z'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='m15.5 8.5-2 5-5 2 2-5z'/%3E%3C/svg%3E") center/contain no-repeat}

/* el control del recorrido guiado */
.guia{position:fixed;left:var(--lado);bottom:22px;z-index:35;display:flex;align-items:center;gap:10px;padding:7px 8px 7px 14px;border-radius:999px;
  border:1px solid var(--linea);background:rgba(11,11,12,.6);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);font:600 12px/1 var(--texto);color:var(--tinta-2)}
.guia[hidden]{display:none}
.guia-punto{width:8px;height:8px;border-radius:50%;background:var(--rojo-vivo);box-shadow:0 0 0 0 color-mix(in srgb,var(--rojo-vivo) 60%,transparent);animation:latido 1.6s ease-in-out infinite}
.guia.pausado .guia-punto{background:var(--gris);animation:none}
.guia-btn{padding:7px 12px;border-radius:999px;border:1px solid var(--linea);background:rgba(255,255,255,.06);color:var(--tinta);font:600 12px/1 var(--texto);cursor:pointer}
.guia-btn:hover{border-color:rgba(255,255,255,.25)}
@keyframes latido{50%{box-shadow:0 0 0 7px transparent}}

/* bienvenida: el video horizontal ocupa la escena (HUI lateral se esconde) */
.capitulo.bienvenida{min-height:auto}
.capitulo.bienvenida .escena{position:relative;padding-right:0;min-height:100vh;padding-top:110px;padding-bottom:70px}
.capitulo.bienvenida .indice{right:0}
body.en-cine #hui{opacity:0;pointer-events:none;transform:translateY(-46%) scale(.96);transition:opacity .3s,transform .3s}
.cine{position:relative;margin-top:34px;max-width:min(1120px,calc((100vh - 300px) * 16 / 9));min-width:min(100%,560px)}
.cine-pantalla{position:relative;aspect-ratio:16/9;border-radius:24px;overflow:hidden;background:#050506;border:1px solid rgba(255,255,255,.12);
  box-shadow:0 50px 120px -40px #000,0 0 0 6px rgba(255,255,255,.025),0 0 90px -30px color-mix(in srgb,var(--rojo-vivo) 70%,transparent)}
.cine-pantalla::after{content:"";position:absolute;inset:0;pointer-events:none;border-radius:inherit;background:linear-gradient(160deg,rgba(255,255,255,.1),transparent 30%,transparent 75%,color-mix(in srgb,var(--rojo-vivo) 22%,transparent))}
.cine-v{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .7s var(--suave)}
.cine-v.on{opacity:1}
.cine-pend{position:absolute;inset:0;display:grid;place-items:center;align-content:center;gap:14px;opacity:0;transition:opacity .6s;
  background:radial-gradient(ellipse at 50% 45%,color-mix(in srgb,var(--rojo) 50%,transparent),transparent 62%)}
.cine-pend.on{opacity:1}
.cine-pend img{width:84px;filter:drop-shadow(0 0 20px var(--rojo-vivo))}
.cine-pend b{font:800 26px/1 var(--display);letter-spacing:.5em;padding-left:.5em}
.cine-subs{position:absolute;left:50%;bottom:7%;transform:translateX(-50%);width:min(86%,820px);margin:0;padding:10px 16px;border-radius:12px;text-align:center;
  background:rgba(0,0,0,.55);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);font:600 clamp(14px,1.6vw,20px)/1.45 var(--texto);color:#fff;transition:opacity .3s}
.cine-subs:empty,.cine.sin-subs .cine-subs{opacity:0}
.cine-subs .w{opacity:.3;transition:opacity .2s}.cine-subs .w.dicha{opacity:1}
.cine .hui-sello{left:16px;bottom:auto;top:16px}
.cine-grande{position:absolute;inset:0;z-index:2;display:grid;place-items:center;align-content:center;gap:16px;border:0;cursor:pointer;color:#fff;font:600 14px/1 var(--texto);letter-spacing:.06em;
  background:radial-gradient(ellipse at 50% 50%,rgba(0,0,0,.15),rgba(0,0,0,.55));transition:opacity .5s,visibility .5s}
.cine-grande i{position:relative;width:96px;height:96px;border-radius:50%;background:color-mix(in srgb,var(--rojo) 85%,transparent);border:1px solid var(--rojo-vivo);
  box-shadow:0 0 0 10px rgba(255,255,255,.04),0 20px 60px -10px var(--rojo-vivo);transition:transform .4s var(--suave)}
.cine-grande i::after{content:"";position:absolute;left:38px;top:30px;border:18px solid transparent;border-left:28px solid #fff;border-right:0}
.cine-grande:hover i{transform:scale(1.08)}
.cine.jugando .cine-grande{opacity:0;visibility:hidden}
.cine-barra{display:flex;align-items:center;gap:10px;margin-top:14px;padding:8px;border-radius:16px;border:1px solid var(--linea);background:rgba(11,11,12,.5);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.cine-btn{flex:none;width:38px;height:38px;display:grid;place-items:center;border-radius:11px;border:1px solid var(--linea);background:rgba(255,255,255,.04);color:var(--tinta);cursor:pointer;font:700 11px/1 var(--texto)}
.cine-btn:hover{border-color:rgba(255,255,255,.25)}
.cine-btn[aria-pressed=false]{opacity:.5}
.ico-play{width:0;height:0;border:7px solid transparent;border-left:11px solid currentColor;border-right:0;margin-left:3px}
.cine.jugando .ico-play{width:10px;height:12px;border:0;margin:0;border-left:3px solid currentColor;border-right:3px solid currentColor}
.ico-pantalla{width:14px;height:14px;border:2px solid currentColor;border-radius:3px;-webkit-mask:linear-gradient(#000 0 0) top/100% 3px no-repeat,linear-gradient(#000 0 0) bottom/100% 3px no-repeat,linear-gradient(#000 0 0) center/3px 100% no-repeat}
.cine-pista{flex:1;display:flex;gap:4px;align-items:center;min-width:0}
.cine-seg{flex:1;height:6px;padding:0;border:0;border-radius:3px;background:rgba(255,255,255,.12);overflow:hidden;cursor:pointer}
.cine-seg i{display:block;height:100%;transform-origin:0 50%;transform:scaleX(0);background:linear-gradient(90deg,var(--rojo),var(--rojo-vivo))}
.cine-seg.activo{background:rgba(255,255,255,.2)}
.cine-caps{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.cine-caps button{padding:8px 13px;border-radius:999px;border:1px solid var(--linea);background:rgba(255,255,255,.03);color:var(--tinta-2);font:600 12px/1 var(--texto);cursor:pointer;transition:all .25s}
.cine-caps button:hover{color:var(--tinta);border-color:rgba(255,255,255,.22)}
.cine-caps button.activo{color:#fff;border-color:var(--rojo-vivo);background:color-mix(in srgb,var(--rojo) 35%,transparent)}
.cine-pantalla:fullscreen{border-radius:0}

/* clientes y testimonios */
.logos{margin-top:36px}
.logos-t{margin:0 0 14px;font:700 11px/1 var(--display);letter-spacing:.28em;text-transform:uppercase;color:var(--gris)}
.logos-fila{display:flex;flex-wrap:wrap;align-items:center;gap:22px 34px}
.logos-fila img{height:52px;width:auto;max-width:160px;object-fit:contain;filter:grayscale(1) brightness(1.6);opacity:.75;transition:filter .3s,opacity .3s}
.logos-fila img:hover{filter:none;opacity:1}
.logos-fila span{font:800 18px/1 var(--display);color:var(--tinta-2)}
.testimonios{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin-top:30px;max-width:900px}
.testimonio{margin:0;display:grid;gap:14px;padding:24px;border-radius:20px;border:1px solid var(--linea);background:var(--vidrio);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.testimonio img,.t-ini{width:46px;height:46px;border-radius:50%;object-fit:cover}
.t-ini{display:grid;place-items:center;background:var(--rojo);font:800 18px/1 var(--display)}
.testimonio blockquote{margin:0;font:500 16px/1.55 var(--texto);color:var(--tinta)}
.testimonio figcaption{font-size:13px;color:var(--gris)}
.testimonio figcaption b{display:block;color:var(--tinta-2)}
.fundador{display:grid;justify-items:start;gap:14px;margin-top:34px;max-width:640px;padding:26px;border-radius:22px;border:1px dashed color-mix(in srgb,var(--rojo-vivo) 60%,transparent);
  background:color-mix(in srgb,var(--rojo) 14%,transparent)}
.fundador p{margin:0;font-size:16px;line-height:1.6;color:var(--tinta-2)}
.fundador b{color:var(--tinta)}
.sello-f{padding:6px 12px;border-radius:999px;border:1px solid var(--rojo-vivo);font:700 10.5px/1 var(--display);letter-spacing:.24em;text-transform:uppercase}

/* detrás de HUI */
.persona{display:flex;align-items:center;gap:22px;margin-top:36px;max-width:640px;padding:20px;border-radius:22px;border:1px solid var(--linea);background:var(--vidrio);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.persona-foto{flex:none;width:112px;height:112px;border-radius:50%;overflow:hidden;border:2px solid var(--rojo-vivo);box-shadow:0 0 30px -8px var(--rojo-vivo);display:grid;place-items:center;background:var(--profundo)}
.persona-foto img{width:100%;height:100%;object-fit:cover}
.persona-foto span{font:800 34px/1 var(--display)}
.persona b{display:block;font:800 22px/1.2 var(--display)}
.persona small{display:block;margin-top:4px;font:700 11px/1 var(--display);letter-spacing:.22em;text-transform:uppercase;color:var(--rojo-vivo)}
.persona p{margin:10px 0 0;font-size:14.5px;color:var(--tinta-2)}

@media (max-width:900px){
  .puerta-botones{flex-direction:column;align-items:stretch}
  .capitulo.bienvenida .escena{padding-bottom:180px}
  .cine-pantalla{border-radius:16px}
  .cine-grande i{width:70px;height:70px}.cine-grande i::after{left:27px;top:21px;border-width:14px;border-left-width:22px}
  .cine-barra{flex-wrap:wrap}
  .guia{left:auto;right:12px;bottom:calc(28px + var(--hui-w) * 16 / 9);padding:5px 6px 5px 10px}
  .guia-txt{display:none}
  body.en-cine .guia{bottom:16px}
  .persona{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){.guia-punto{animation:none}}

/* ================= v10.6 · pedido de auditoría ================= */
.pedido{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:20px;background:rgba(0,0,0,.72);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.pedido[hidden]{display:none}
body.con-pedido{overflow:hidden}
.pedido-caja{position:relative;width:min(520px,100%);max-height:calc(100vh - 40px);overflow:auto;padding:30px 28px 24px;border-radius:22px;
  border:1px solid var(--linea);background:linear-gradient(180deg,color-mix(in srgb,var(--negro) 92%,var(--profundo)),var(--abismo));box-shadow:0 40px 120px -30px rgba(0,0,0,.9)}
.pedido-caja h2{font-family:var(--display);font-weight:800;font-size:clamp(24px,4vw,30px);line-height:1.15;margin:0 32px 6px 0}
.pedido-lema,.pedido-listo p{margin:0 0 18px;color:var(--tinta-2);font-size:15px}
.pedido-cerrar{position:absolute;right:14px;top:12px;width:36px;height:36px;border-radius:50%;border:1px solid var(--linea);background:transparent;color:var(--tinta);font-size:22px;line-height:1;cursor:pointer}
.pedido-form{display:grid;gap:12px}
.pedido-form label{display:grid;gap:5px}
.pedido-form label>span{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--tinta-2)}
.pedido-form input,.pedido-form select,.pedido-form textarea{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--linea);background:rgba(255,255,255,.04);
  color:var(--tinta);font:inherit;font-size:15px}
.pedido-form select option{background:var(--negro);color:var(--tinta)}
.pedido-form input:focus,.pedido-form select:focus,.pedido-form textarea:focus{outline:none;border-color:var(--rojo-vivo);box-shadow:0 0 0 3px color-mix(in srgb,var(--rojo-vivo) 25%,transparent)}
.pedido-enviar{margin-top:6px;width:100%}
.pedido-enviar[disabled]{opacity:.6;cursor:progress}
.pedido-oculto{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.pedido-error{margin:0;color:#ff8391;font-size:14px}
.pedido-nota{margin:0;color:var(--tinta-2);font-size:12.5px;text-align:center}
.pedido-wa{display:block;margin-top:14px;text-align:center;color:var(--tinta-2);font-size:14px}
.pedido-wa:hover{color:var(--tinta)}
.pedido-listo{text-align:center;padding:10px 0}
.pedido-listo h2{margin-right:0}