:root{
  --fondo:#F2F3FF; --tinta:#1D1A3A; --tenue:#57547A; --morado:#5B3DF5; --morado-osc:#4127D6;
  --cempa:#FFB23F; --blanco:#fff; --linea:#DCDDF5; --verde:#1C9C6E; --rojo:#C43D3D;
  --cuadro: repeating-conic-gradient(#E4E5F7 0 25%, #fff 0 50%) 0 0/20px 20px;
  font-family:"Bricolage Grotesque",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none !important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--fondo);color:var(--tinta);font-size:1.0625rem;line-height:1.6}
img{max-width:100%;display:block}
a{color:var(--morado-osc)}
:focus-visible{outline:3px solid var(--cempa);outline-offset:3px;border-radius:6px}
.envoltura{max-width:1080px;margin:0 auto;padding:0 20px}
.saltar{position:absolute;left:-999px;top:8px;background:var(--tinta);color:#fff;padding:8px 14px;border-radius:8px;z-index:10}
.saltar:focus{left:8px}

.barra{background:var(--blanco);border-bottom:1px solid var(--linea)}
.barra-dentro{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;flex-wrap:wrap}
.marca{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.25rem;color:var(--tinta);text-decoration:none;letter-spacing:-.01em}
.marca-icono{width:30px;height:30px;border-radius:9px;background:var(--morado);position:relative;overflow:hidden}
.marca-icono::before{content:"";position:absolute;inset:0;background:repeating-conic-gradient(rgba(255,255,255,.35) 0 25%,transparent 0 50%) 0 0/10px 10px}
.marca-icono::after{content:"";position:absolute;width:14px;height:14px;border-radius:50%;background:var(--cempa);right:3px;bottom:3px}
.barra nav{display:flex;gap:4px;flex-wrap:wrap}
.barra nav a{color:var(--tenue);text-decoration:none;padding:8px 12px;border-radius:8px;font-weight:600;font-size:.95rem}
.barra nav a:hover{background:var(--fondo);color:var(--tinta)}

h1,h2,h3{line-height:1.12;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5vw,3.6rem);font-weight:800}
h2{font-size:clamp(1.4rem,2.6vw,1.9rem);font-weight:800}
.entrada{font-size:1.2rem;color:var(--tenue);max-width:60ch;margin:0 0 1.6em}

.boton{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--morado);color:#fff;border:0;border-radius:12px;padding:14px 22px;font:inherit;font-weight:700;text-decoration:none;cursor:pointer;box-shadow:0 3px 0 var(--morado-osc)}
.boton:hover{background:var(--morado-osc)}
.boton:active{transform:translateY(2px);box-shadow:0 1px 0 var(--morado-osc)}
.boton-sec{background:var(--blanco);color:var(--tinta);border:1.5px solid var(--linea);border-radius:12px;padding:12px 18px;font:inherit;font-weight:600;cursor:pointer}
.boton-sec:hover{border-color:var(--morado)}

/* Portada */
.portada{display:grid;grid-template-columns:1.25fr .9fr;gap:48px;align-items:center;padding-top:64px;padding-bottom:56px}
.portada-muestra{display:flex;justify-content:center}
.recorte{width:min(340px,80vw);aspect-ratio:4/5;border-radius:28px;background:var(--cuadro);position:relative;overflow:hidden;border:2px solid var(--linea)}
.recorte::before{content:"";position:absolute;inset:0;background:linear-gradient(160deg,#8FD3C9,#3E8E86);clip-path:inset(0 0 0 0);animation:barrido 3.2s ease-in-out .6s both}
.figura{position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:62%;height:78%}
.figura::before{content:"";position:absolute;left:50%;top:0;transform:translateX(-50%);width:46%;aspect-ratio:1;border-radius:50%;background:var(--cempa)}
.figura::after{content:"";position:absolute;left:0;right:0;bottom:0;height:58%;border-radius:120px 120px 0 0;background:var(--morado)}
@keyframes barrido{0%{clip-path:inset(0 0 0 0)}100%{clip-path:inset(0 0 0 100%)}}
@media (prefers-reduced-motion:reduce){.recorte::before{animation:none;clip-path:inset(0 0 0 100%)}}

.seccion{padding-top:24px;padding-bottom:40px}
.herramientas{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.herramienta{display:flex;gap:16px;align-items:flex-start;background:var(--blanco);border:1.5px solid var(--linea);border-radius:18px;padding:20px;color:var(--tinta);text-decoration:none;position:relative}
a.herramienta:hover{border-color:var(--morado)}
.herramienta.lista{border-color:var(--morado);border-width:2px}
.herr-texto{display:flex;flex-direction:column;gap:4px}
.herr-texto span{color:var(--tenue);font-size:.97rem;line-height:1.45}
.herramienta.pronto{opacity:.75}
.herr-texto .etiqueta{align-self:flex-start;background:var(--fondo);color:var(--tenue);font-size:.78rem;font-weight:700;padding:3px 10px;border-radius:99px}
.herr-icono{flex:0 0 48px;height:48px;border-radius:14px;position:relative;overflow:hidden}
.icono-fondo{background:var(--cuadro)}
.icono-fondo::after{content:"";position:absolute;left:12px;right:12px;bottom:0;height:26px;border-radius:14px 14px 0 0;background:var(--morado)}
.icono-texto{background:#E6F6F1}
.icono-texto::after{content:"";position:absolute;left:12px;right:12px;top:14px;height:20px;background:repeating-linear-gradient(var(--verde) 0 3px,transparent 3px 8px)}
.icono-audio{background:#FFF2DC}
.icono-audio::after{content:"";position:absolute;left:11px;right:11px;top:13px;bottom:13px;background:linear-gradient(var(--cempa),var(--cempa)) 0 40%/4px 20% no-repeat,linear-gradient(var(--cempa),var(--cempa)) 25% 50%/4px 70% no-repeat,linear-gradient(var(--cempa),var(--cempa)) 50% 50%/4px 100% no-repeat,linear-gradient(var(--cempa),var(--cempa)) 75% 50%/4px 55% no-repeat,linear-gradient(var(--cempa),var(--cempa)) 100% 50%/4px 30% no-repeat}

.columnas{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.columnas p{color:var(--tenue);max-width:55ch}

/* Herramienta */
.herr-cabeza{padding-top:48px}
.herr-cabeza h1{font-size:clamp(2rem,4.4vw,3rem)}
.mesa{background:var(--blanco);border:1.5px solid var(--linea);border-radius:24px;padding:20px}
.soltar{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:6px;min-height:300px;border:2.5px dashed #C3C4EC;border-radius:18px;cursor:pointer;padding:24px;background:var(--cuadro)}
.soltar strong{font-size:1.35rem;background:var(--morado);color:#fff;padding:12px 24px;border-radius:12px;box-shadow:0 3px 0 var(--morado-osc)}
.soltar span:not(.soltar-icono){color:var(--tenue);background:rgba(255,255,255,.85);padding:2px 8px;border-radius:6px}
.soltar.encima{border-color:var(--morado);background-color:#EAE6FF}
.soltar-icono{width:56px;height:56px;border-radius:16px;background:var(--cempa);position:relative;margin-bottom:6px}
.soltar-icono::before{content:"";position:absolute;left:50%;top:14px;width:4px;height:26px;margin-left:-2px;background:var(--tinta);border-radius:2px}
.soltar-icono::after{content:"";position:absolute;left:50%;top:13px;width:14px;height:14px;margin-left:-7px;border-left:4px solid var(--tinta);border-top:4px solid var(--tinta);transform:rotate(45deg)}
.lienzo{position:relative;border-radius:16px;overflow:hidden;background:var(--cuadro);min-height:260px;display:flex;align-items:center;justify-content:center}
.lienzo img{max-height:70vh;width:auto;margin:0 auto}
.estado{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:rgba(29,26,58,.62);color:#fff;font-weight:700;text-align:center;padding:20px}
.estado[hidden]{display:none}
.giro{width:40px;height:40px;border-radius:50%;border:4px solid rgba(255,255,255,.3);border-top-color:var(--cempa);animation:gira .9s linear infinite}
@keyframes gira{to{transform:rotate(360deg)}}
.avance{width:min(280px,70%);height:8px;border-radius:99px;background:rgba(255,255,255,.25);overflow:hidden}
.avance span{display:block;height:100%;width:0;background:var(--cempa);transition:width .2s}
.controles{display:flex;flex-wrap:wrap;gap:14px 28px;margin-top:16px}
.controles .grupo:last-child{flex-basis:100%}
.grupo{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.grupo-nombre{font-weight:700;margin-right:4px}
.opcion{display:inline-flex;align-items:center;gap:8px;background:var(--blanco);border:1.5px solid var(--linea);border-radius:99px;padding:8px 14px;font:inherit;font-size:.95rem;font-weight:600;color:var(--tinta);cursor:pointer}
.opcion.activa{border-color:var(--morado);background:#EFEBFF}
.muestra{width:18px;height:18px;border-radius:50%;border:1px solid var(--linea)}
.muestra-cuadros{background:repeating-conic-gradient(#ccc 0 25%,#fff 0 50%) 0 0/8px 8px}
.opcion-color input{width:22px;height:22px;border:0;padding:0;background:none;cursor:pointer}
.error{color:var(--rojo);font-weight:600;margin:12px 0 0}
.nota{color:var(--tenue);font-size:.95rem;margin:12px 4px 0}

/* Texto largo */
.texto-largo{padding-top:40px;padding-bottom:48px}
.texto-largo>*{max-width:720px}
.texto-largo h2{margin-top:1.6em}
.texto-largo li{margin-bottom:.4em}
.texto-largo details{background:var(--blanco);border:1.5px solid var(--linea);border-radius:14px;padding:14px 18px;margin-bottom:10px}
.texto-largo summary{font-weight:700;cursor:pointer}
.texto-largo details p{margin:.6em 0 0;color:var(--tenue)}
.fecha{color:var(--tenue);font-size:.95rem}
.correo{font-size:1.3rem;font-weight:700}

.pie{background:var(--tinta);color:#CFCDEA;margin-top:40px;padding:40px 0 24px}
.pie-dentro{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap}
.pie-dentro p{max-width:40ch;margin:0 0 8px}
.pie-marca{color:#fff;font-weight:800;font-size:1.15rem}
.pie nav{display:flex;flex-direction:column;gap:6px}
.pie a{color:#fff}
.pie-copy{font-size:.9rem;margin-top:24px;opacity:.7}

@media (max-width:760px){
  .portada{grid-template-columns:1fr;padding-top:36px;gap:32px}
  .portada-muestra{order:-1}
  .recorte{width:min(240px,64vw)}
  .columnas{grid-template-columns:1fr;gap:8px}
  .controles{flex-direction:column}
  .grupo .boton,.grupo .boton-sec{flex:1 1 auto}
}

/* Volver al inicio */
.volver-caja{padding-top:20px}
.volver{display:inline-flex;align-items:center;gap:8px;color:var(--tenue);font-weight:700;text-decoration:none;padding:8px 14px 8px 10px;border-radius:99px;background:var(--blanco);border:1.5px solid var(--linea)}
.volver span{font-size:1.15em;line-height:1}
.volver:hover{color:var(--morado-osc);border-color:var(--morado)}
.volver-caja + .herr-cabeza,.volver-caja + .texto-largo{padding-top:20px}

/* Extraer texto */
.idioma{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.idioma label{font-weight:700}
.idioma select{font:inherit;font-weight:600;color:var(--tinta);background:var(--blanco);border:1.5px solid var(--linea);border-radius:10px;padding:8px 12px;cursor:pointer}
.idioma select:hover{border-color:var(--morado)}
.ocr{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:20px;align-items:start}
.ocr-imagen{position:relative;border-radius:16px;overflow:hidden;background:var(--fondo);min-height:260px;display:flex;align-items:center;justify-content:center;border:1.5px solid var(--linea)}
.ocr-imagen img{max-height:60vh;width:auto;margin:0 auto}
.ocr-texto{display:flex;flex-direction:column;gap:10px}
.ocr-texto textarea{width:100%;min-height:300px;resize:vertical;font:inherit;font-size:1rem;line-height:1.55;color:var(--tinta);background:#FBFBFF;border:1.5px solid var(--linea);border-radius:14px;padding:14px}
.ocr-texto textarea:focus{border-color:var(--morado);outline:none;box-shadow:0 0 0 3px #E2DCFF}
.conteo{margin:0;color:var(--tenue);font-size:.9rem;min-height:1.2em}
@media (max-width:760px){.ocr{grid-template-columns:1fr}.ocr-texto textarea{min-height:220px}}

/* Audio a texto */
.ajustes{display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px;margin-bottom:14px}
.ajustes .idioma{margin:0}
.casilla{display:inline-flex;align-items:center;gap:8px;font-weight:700;cursor:pointer}
.casilla input{width:18px;height:18px;accent-color:var(--morado)}
.transcripcion{display:flex;flex-direction:column;gap:10px}
.transcripcion audio{width:100%}
.transcripcion textarea{width:100%;min-height:280px;resize:vertical;font:inherit;font-size:1rem;line-height:1.6;color:var(--tinta);background:#FBFBFF;border:1.5px solid var(--linea);border-radius:14px;padding:14px}
.transcripcion textarea:focus{border-color:var(--morado);outline:none;box-shadow:0 0 0 3px #E2DCFF}
.estado-caja{display:flex;align-items:center;gap:14px;background:var(--tinta);color:#fff;border-radius:14px;padding:14px 18px;font-weight:700}
.estado-caja .giro{flex:0 0 28px;width:28px;height:28px;border-width:3px}
.estado-info{flex:1;display:flex;flex-direction:column;gap:8px}
.estado-caja .avance{width:100%}
.reloj{font-variant-numeric:tabular-nums;opacity:.85}

/* Video y fotogramas */
.transcripcion video,.fotogramas video{width:100%;max-height:60vh;background:#000;border-radius:14px}
.fotogramas{display:flex;flex-direction:column;gap:14px}
.controles-video{display:flex;flex-direction:column;gap:12px}
.tiempo{font-weight:800;font-variant-numeric:tabular-nums;min-width:80px;text-align:center}
.numero{width:84px;font:inherit;font-weight:600;border:1.5px solid var(--linea);border-radius:10px;padding:8px 10px}
.selector{font:inherit;font-weight:600;color:var(--tinta);background:var(--blanco);border:1.5px solid var(--linea);border-radius:10px;padding:8px 12px}
.galeria-cabeza{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;border-top:1.5px solid var(--linea);padding-top:14px}
.galeria{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}
.cuadro{margin:0;background:var(--fondo);border:1.5px solid var(--linea);border-radius:12px;overflow:hidden}
.cuadro img{width:100%;aspect-ratio:16/9;object-fit:cover;background:#000}
.cuadro figcaption{display:flex;justify-content:space-between;align-items:center;padding:8px 10px;font-size:.9rem;font-weight:700;font-variant-numeric:tabular-nums}
.icono-video{background:#E9E4FF}
.icono-video::before{content:"";position:absolute;left:10px;right:10px;top:12px;height:18px;border-radius:5px;background:var(--morado)}
.icono-video::after{content:"";position:absolute;left:12px;right:16px;bottom:10px;height:4px;border-radius:2px;background:var(--morado);box-shadow:0 -6px 0 -0px rgba(91,61,245,.45)}
.icono-cuadros{background:#FFF2DC}
.icono-cuadros::after{content:"";position:absolute;inset:12px 9px;background:linear-gradient(var(--cempa),var(--cempa)) 0 0/8px 100% no-repeat,linear-gradient(var(--cempa),var(--cempa)) 50% 0/8px 100% no-repeat,linear-gradient(var(--cempa),var(--cempa)) 100% 0/8px 100% no-repeat;border-radius:3px}