@font-face{
    font-family:'Alliance';
    src:url('../fonts/Alliance-PlattSemiBold.woff2') format('woff2'),
        url('../fonts/Alliance-PlattSemiBold.woff') format('woff');
    font-weight:600;font-style:normal;font-display:swap;
}
@font-face{
    font-family:'IBM Plex Sans';
    src:url('../fonts/IBMPlexSans-Regular.woff2') format('woff2'),
        url('../fonts/IBMPlexSans-Regular.woff') format('woff');
    font-weight:400;font-style:normal;font-display:swap;
}
@font-face{
    font-family:'Inconsolata';
    src:url('../fonts/Inconsolata-SemiExpandedSemiBold.woff2') format('woff2');
    font-weight:600;font-style:normal;font-display:swap;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
/* Sin esto, [hidden] pierde contra cualquier regla propia que fije `display`
   (p. ej. .valoraciones{display:grid}), porque a igual especificidad gana el
   origen "autor" sobre el "user agent". */
[hidden]{display:none!important}

:root{
    --color-primary:#161616;
    --color-white:#ffffff;
    --color-muted:#8b8b8b;
    --color-border:#e5e5e5;
    --color-link-bg:#f4f4f4;
    --color-link-text:#212121;

    --dark-surface:#1f1f1f;
    --dark-border:#2e2e2e;
    --dark-muted:#a0a0a0;

    --font-alliance:'Alliance','SF Pro Display',system-ui,sans-serif;
    --font-ibm:'IBM Plex Sans',system-ui,sans-serif;
    --font-mono:'Inconsolata',monospace;

    --ease:cubic-bezier(.16,1,.3,1);
    --ancho:1152px;
    --margen:clamp(20px,5vw,40px);
}

html{scroll-behavior:smooth}

body{
    font-family:var(--font-ibm);
    background:var(--color-white);
    color:var(--color-primary);
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
    -moz-osx-font-smoothing:grayscale;
}

a{text-decoration:none;color:inherit}
img,svg{display:block;max-width:100%}

.contenedor{max-width:var(--ancho);margin:0 auto;padding:0 var(--margen)}
.seccion{padding:clamp(56px,7vw,88px) 0}

/* ---------- Piezas del sistema ---------- */
.etiqueta{
    font-family:var(--font-mono);font-weight:600;font-size:12px;
    letter-spacing:.3px;text-transform:uppercase;color:var(--color-muted);
}
.texto{font-size:15px;color:var(--color-muted);line-height:1.75}

h1,h2,h3{font-family:var(--font-alliance);font-weight:600;line-height:1.2;letter-spacing:-.01em}
.t-portada{font-size:clamp(34px,4.6vw,48px);line-height:1.12;letter-spacing:-.02em;text-wrap:balance}
.t-seccion{font-size:clamp(24px,3vw,30px);line-height:1.25;text-wrap:balance}
.t-ficha{font-size:16px;font-weight:600;letter-spacing:0}

.boton{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    background:var(--color-link-bg);border-radius:4px;padding:9px 18px;
    font-family:var(--font-ibm);font-size:15px;letter-spacing:.5px;
    color:var(--color-link-text);white-space:nowrap;
    transition:background-color .25s ease;border:none;cursor:pointer;
}
.boton:hover{background:#e0e0e0}
.boton--solido{background:var(--color-primary);color:var(--color-white)}
.boton--solido:hover{background:#2d2d2d}
.enlace-flecha{
    display:inline-flex;align-items:center;gap:6px;font-size:15px;
    padding:9px 4px;transition:gap .25s var(--ease);
}
.enlace-flecha:hover{gap:10px}
.enlace-flecha svg{width:16px;height:16px}

.estado{
    font-family:var(--font-mono);font-weight:600;font-size:10px;letter-spacing:.3px;
    text-transform:uppercase;line-height:1.6;padding:2px 7px;border-radius:4px;
    background:var(--color-link-bg);color:var(--color-muted);white-space:nowrap;
}
.estado--viva{background:var(--color-primary);color:var(--color-white)}

/* Icono de herramienta: --tile y --celda lo invierten sin duplicar el símbolo */
.ico{--tile:#f4f4f4;--celda:#161616;border-radius:19.5%;width:44px;height:44px;flex-shrink:0}
.ico--linea{box-shadow:inset 0 0 0 1px var(--color-border)}
.ico--inv{--tile:#161616;--celda:#f4f4f4}

/* ---------- Cabecera ---------- */
.cabecera{
    position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
    backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--color-border);
}
.cabecera .contenedor{display:flex;align-items:center;justify-content:space-between;gap:24px;height:70px}
/* El mismo logo que la interfaz de labs.zatelital.com: isotipo + divisor + "Labs". */
.marca{display:flex;align-items:center;gap:12px}
.marca-isotipo{width:28px;height:22px;flex-shrink:0}
.marca-divisor{width:1px;height:20px;background:var(--color-primary);opacity:.2}
.marca-nombre{font-family:var(--font-ibm);font-size:16px;color:var(--color-primary);letter-spacing:-.01em}
.nav{display:flex;align-items:center;gap:28px}
.nav a{font-size:15px;color:var(--color-muted);transition:color .25s ease}
.nav a:hover{color:var(--color-primary)}
.nav .boton{color:var(--color-white)}
.nav-sep{width:1px;height:24px;background:var(--color-border)}

/* ---------- Portada ---------- */
.portada{padding:clamp(48px,6vw,72px) 0 0}
.portada-grid{display:grid;gap:clamp(32px,5vw,56px);align-items:start}
@media(min-width:900px){.portada-grid{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr)}}
.portada .texto{margin-top:18px;font-size:16px;max-width:48ch}
.portada-botones{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:26px}

/* Lista de herramientas del hero, en el lugar del "Download our app" del
   template. Cada fila enlaza a la ficha de la herramienta en la Chrome Web
   Store; hasta que existan, todas apuntan a "#". */
.lista-hero{border:1px solid var(--color-border);border-radius:8px;overflow:hidden}
.item-hero{
    display:flex;align-items:center;gap:12px;padding:14px 16px;
    border-bottom:1px solid var(--color-border);transition:background .25s ease;
}
.item-hero:last-child{border-bottom:none}
.item-hero:hover{background:var(--color-link-bg)}
.item-hero-nombre{font-size:15px;flex:1;min-width:0}
/* El icono real (celda + glifo) recién se lee limpio a partir de ~24px; por
   debajo se vuelve una mancha. Aquí hay espacio de sobra, así que va completo. */
.item-hero .ico{width:28px;height:28px}
.hexmark{width:18px;height:18px;flex-shrink:0}

/* ---------- Pestañas + captura de producto ---------- */
.pestanas{
    display:flex;gap:6px;overflow-x:auto;padding:36px 0 20px;
    scrollbar-width:none;-ms-overflow-style:none;
}
.pestanas::-webkit-scrollbar{display:none}
.pestana{
    display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:4px;
    font-size:14px;color:var(--color-muted);white-space:nowrap;transition:background .25s ease,color .25s ease;
}
.pestana:hover{color:var(--color-primary);background:var(--color-link-bg)}
.pestana[aria-current="true"]{background:var(--color-link-bg);color:var(--color-primary)}

.escaparate{
    border:1px solid var(--color-border);border-radius:8px;overflow:hidden;
    background:var(--color-link-bg);
}
.escaparate-barra{
    display:flex;align-items:center;gap:8px;padding:10px 14px;
    border-bottom:1px solid var(--color-border);background:var(--color-white);
}
.escaparate-punto{width:9px;height:9px;border-radius:50%;background:var(--color-border)}
.escaparate-url{
    flex:1;margin-left:8px;font-family:var(--font-mono);font-weight:600;font-size:11px;
    letter-spacing:.3px;color:var(--color-muted);background:var(--color-link-bg);
    border-radius:4px;padding:4px 10px;text-align:center;
}
.escaparate-vista{position:relative;display:flex;overflow:hidden;background:var(--color-white)}
.escaparate-vista img{display:block}
.escaparate-pagina{width:100%;height:auto}
/* El panel conserva su proporción y se recorta por abajo, como en el navegador:
   recortarlo a lo ancho partía los botones por la mitad. El contenedor lleva el
   gris del propio panel (#2F2F2F, muestreado de la captura) para que la columna
   llegue hasta abajo en lugar de cortarse a media altura. */
.escaparate-panel{
    position:absolute;top:0;right:0;bottom:0;width:26%;
    background:#2f2f2f;border-left:1px solid var(--dark-border);
}
.escaparate-panel img{width:100%;height:auto}
.escaparate-pie{
    display:flex;flex-wrap:wrap;gap:6px 20px;justify-content:center;
    padding:16px;font-family:var(--font-mono);font-weight:600;font-size:11px;
    letter-spacing:.3px;text-transform:uppercase;color:var(--color-muted);
}

/* ---------- Valoraciones ---------- */
.valoraciones{display:grid;grid-template-columns:1fr;gap:1px;background:var(--color-border);border-block:1px solid var(--color-border)}
@media(min-width:760px){.valoraciones{grid-template-columns:repeat(3,1fr)}}
.valoracion{background:var(--color-white);padding:28px 24px;text-align:center}
.valoracion-num{font-family:var(--font-mono);font-weight:600;font-size:30px;line-height:1;margin-bottom:10px}
.valoracion-barra{display:flex;justify-content:center;gap:4px;margin-bottom:10px}
.valoracion-barra span{width:22px;height:4px;border-radius:2px;background:var(--color-primary)}
.valoracion-barra span.vacio{background:var(--color-border)}
.valoracion-lbl{font-size:13px;color:var(--color-muted)}
.valoracion-fuente{
    font-family:var(--font-mono);font-weight:600;font-size:11px;letter-spacing:.3px;
    text-transform:uppercase;color:var(--color-primary);margin-top:10px;
}

/* ---------- Riel de herramientas ---------- */
.riel-cabeza{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:24px}
.riel-controles{display:flex;gap:8px}
.riel-boton{
    width:38px;height:38px;border-radius:50%;border:1px solid var(--color-border);
    background:var(--color-white);display:flex;align-items:center;justify-content:center;
    cursor:pointer;transition:background .25s ease,border-color .25s ease;color:var(--color-primary);
}
.riel-boton:hover{background:var(--color-link-bg);border-color:var(--color-primary)}
.riel-boton svg{width:16px;height:16px}
.riel{
    display:grid;grid-auto-flow:column;grid-auto-columns:minmax(268px,1fr);gap:20px;
    overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px;
    scrollbar-width:none;-ms-overflow-style:none;
}
.riel::-webkit-scrollbar{display:none}
.tarjeta{scroll-snap-align:start;display:flex;flex-direction:column}
.tarjeta-lienzo{
    aspect-ratio:16/10;border-radius:8px;background:var(--color-link-bg);
    display:flex;align-items:center;justify-content:center;
    border:1px solid var(--color-border);transition:background .3s ease;
}
.tarjeta:hover .tarjeta-lienzo{background:#ededed}
.tarjeta-lienzo .ico{width:76px;height:76px}
.tarjeta-meta{display:flex;align-items:center;gap:8px;margin:16px 0 8px}
.tarjeta-cat{
    font-family:var(--font-mono);font-weight:600;font-size:11px;letter-spacing:.3px;
    text-transform:uppercase;color:var(--color-muted);
}
.tarjeta-cuerpo{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}
.tarjeta-desc{font-size:14px;color:var(--color-muted);line-height:1.7}
.tarjeta-desc b{color:var(--color-primary);font-weight:400}
.tarjeta-ir{
    width:32px;height:32px;flex-shrink:0;border-radius:50%;border:1px solid var(--color-border);
    display:flex;align-items:center;justify-content:center;transition:background .25s ease;
}
.tarjeta:hover .tarjeta-ir{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-white)}
.tarjeta-ir svg{width:14px;height:14px}

/* ---------- Declaración + lista de dos columnas ---------- */
.declaracion{text-align:center;max-width:760px;margin:0 auto}
.declaracion .t-seccion{font-size:clamp(26px,3.4vw,34px);margin-top:14px}
.rasgos{display:grid;grid-template-columns:1fr;gap:36px 56px;margin-top:52px}
@media(min-width:820px){.rasgos{grid-template-columns:repeat(2,1fr)}}
.rasgo{display:flex;gap:16px}
.rasgo .hexmark{width:22px;height:22px;margin-top:3px}
.rasgo-tit{font-size:15px;font-weight:400;margin-bottom:4px}
.rasgo-txt{font-size:14px;color:var(--color-muted);line-height:1.7}

/* ---------- Panel de casos ---------- */
.panel{background:var(--color-link-bg);border-radius:8px;padding:clamp(32px,5vw,56px) clamp(20px,4vw,48px)}
.panel-cabeza{text-align:center;max-width:620px;margin:0 auto 36px}
.panel-cabeza .texto{margin-top:12px}
.casos{display:grid;grid-template-columns:1fr;gap:20px}
@media(min-width:760px){.casos{grid-template-columns:repeat(2,1fr)}}
.caso{background:var(--color-white);border-radius:8px;padding:24px}
.caso-cabeza{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}
.caso-num{display:flex;align-items:center;gap:10px;font-family:var(--font-mono);font-weight:600;font-size:26px;line-height:1}
.caso-tit{font-size:15px;margin-bottom:6px}
.caso-txt{font-size:13px;color:var(--color-muted);line-height:1.7}

/* ---------- Muro de compatibilidad ---------- */
.muro{border-block:1px solid var(--color-border)}
.muro .contenedor{
    display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
    gap:24px 40px;padding-block:32px;
}
.muro-nombre{font-family:var(--font-alliance);font-weight:600;font-size:19px;color:#b4b4b4;transition:color .25s ease}
.muro:hover .muro-nombre{color:var(--color-muted)}
.muro-pie{
    width:100%;text-align:center;font-family:var(--font-mono);font-weight:600;font-size:11px;
    letter-spacing:.3px;text-transform:uppercase;color:var(--color-muted);
}

/* ---------- Bloque partido con acordeón ---------- */
.partido{display:grid;grid-template-columns:1fr;gap:clamp(32px,5vw,56px);align-items:start}
@media(min-width:900px){.partido{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}
.tarjeta-oscura{
    background:var(--color-primary);border-radius:8px;padding:clamp(28px,4vw,40px);
    color:var(--color-white);display:flex;flex-direction:column;gap:28px;height:100%;
}
.despiece{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--dark-border);border:1px solid var(--dark-border);border-radius:8px;overflow:hidden}
.despiece-celda{background:var(--dark-surface);padding:22px 12px;display:flex;flex-direction:column;align-items:center;gap:14px}
.despiece-celda .ico{width:clamp(44px,5vw,60px);height:clamp(44px,5vw,60px)}
.despiece-celda p{font-family:var(--font-mono);font-weight:600;font-size:11px;letter-spacing:.3px;text-transform:uppercase;color:var(--dark-muted)}
.cita{font-size:16px;line-height:1.7;color:#d4d4d4}
.cita-firma{font-family:var(--font-mono);font-weight:600;font-size:11px;letter-spacing:.3px;text-transform:uppercase;color:var(--dark-muted);margin-top:12px}

.acordeon{border-top:1px solid var(--color-border);margin-top:24px}
.acordeon details{border-bottom:1px solid var(--color-border)}
.acordeon summary{
    display:flex;align-items:center;justify-content:space-between;gap:16px;
    padding:18px 0;cursor:pointer;font-size:16px;list-style:none;
}
.acordeon summary::-webkit-details-marker{display:none}
.acordeon summary::after{
    content:'';width:9px;height:9px;flex-shrink:0;margin-right:4px;
    border-right:1.6px solid var(--color-muted);border-bottom:1.6px solid var(--color-muted);
    transform:rotate(45deg) translate(-2px,-2px);transition:transform .25s var(--ease);
}
.acordeon details[open] summary::after{transform:rotate(225deg) translate(-2px,-2px)}
.acordeon summary:hover{color:var(--color-primary)}
.acordeon-cuerpo{padding:0 32px 20px 0;font-size:14px;color:var(--color-muted);line-height:1.75}
.acordeon-cuerpo dl{margin-top:12px}
.acordeon-cuerpo dl div{display:flex;gap:16px;padding:8px 0;border-top:1px solid var(--color-border)}
.acordeon-cuerpo dt{
    font-family:var(--font-mono);font-weight:600;font-size:11px;letter-spacing:.3px;
    text-transform:uppercase;color:var(--color-primary);min-width:72px;padding-top:2px;
}
.acordeon-cuerpo dd{font-size:13px}

/* ---------- Preguntas ---------- */
.preguntas{max-width:760px;margin:0 auto}
.preguntas .panel-cabeza{margin-bottom:28px}

/* ---------- Franja de cierre ---------- */
.cierre{background:var(--color-link-bg);border-radius:8px;text-align:center;padding:clamp(40px,6vw,64px) 24px}
.cierre .t-seccion{margin-top:12px;max-width:20ch;margin-inline:auto}
.cierre-botones{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px;margin-top:24px}

/* ---------- Pie ---------- */
.pie{border-top:1px solid var(--color-border);padding:56px 0 0}
.pie-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:36px 24px}
@media(min-width:900px){.pie-grid{grid-template-columns:1.4fr repeat(4,1fr)}}
.pie-col h3{
    font-family:var(--font-ibm);font-weight:400;font-size:15px;margin-bottom:14px;letter-spacing:0;
}
.pie-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.pie-col a{font-size:14px;color:var(--color-muted);transition:color .25s ease}
.pie-col a:hover{color:var(--color-primary)}
.pie-marca .texto{font-size:13px;margin-top:16px;max-width:34ch}
.pie-social{display:flex;gap:12px;margin-top:20px}
.pie-social a{
    width:32px;height:32px;border:1px solid var(--color-border);border-radius:4px;
    display:flex;align-items:center;justify-content:center;transition:background .25s ease;
}
.pie-social a:hover{background:var(--color-link-bg)}
.pie-social svg{width:15px;height:15px}
.pie-barra{
    display:flex;flex-wrap:wrap;gap:12px 28px;align-items:center;justify-content:space-between;
    margin-top:48px;padding:22px 0 40px;border-top:1px solid var(--color-border);
}
.pie-barra p,.pie-barra a{
    font-family:var(--font-mono);font-weight:600;font-size:11px;letter-spacing:.3px;
    text-transform:uppercase;color:var(--color-muted);
}
.pie-barra a:hover{color:var(--color-primary)}
.pie-barra nav{display:flex;gap:24px;flex-wrap:wrap}

/* ---------- Nota de trabajo: borrar antes de publicar ---------- */
.nota{border-top:1px dashed #c9c9c9;padding:48px 0 72px}
.nota-cinta{
    display:inline-block;font-family:var(--font-mono);font-weight:600;font-size:11px;
    letter-spacing:.3px;text-transform:uppercase;color:var(--color-white);
    background:var(--color-muted);border-radius:4px;padding:3px 10px;margin-bottom:20px;
}
.nota h2{font-size:22px;margin-bottom:8px}
.nota > .contenedor > p{font-size:13px;color:var(--color-muted);line-height:1.75;max-width:62ch}
.opciones{
    display:grid;grid-template-columns:1fr;gap:1px;background:var(--color-border);
    border:1px solid var(--color-border);border-radius:8px;overflow:hidden;margin-top:24px;
}
@media(min-width:900px){.opciones{grid-template-columns:repeat(3,1fr)}}
.opcion{background:var(--color-white);padding:24px}
.opcion-lbl{
    font-family:var(--font-mono);font-weight:600;font-size:11px;letter-spacing:.3px;
    text-transform:uppercase;color:var(--color-muted);margin-bottom:10px;
}
.opcion-tit{font-family:var(--font-alliance);font-weight:600;font-size:19px;line-height:1.3;margin-bottom:8px}
.opcion-tit .muted,.muted{color:#888}
.opcion-txt{font-size:13px;color:var(--color-muted);line-height:1.75}
.pendientes{margin-top:28px;border:1px solid var(--color-border);border-radius:8px;padding:20px 24px}
.pendientes li{font-size:13px;color:var(--color-muted);line-height:1.8;margin-left:18px}

/* ---------- Foco y movimiento ---------- */
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
    outline:2px solid var(--color-primary);outline-offset:3px;border-radius:4px;
}
.tarjeta-oscura a:focus-visible{outline-color:var(--color-white)}

@keyframes slideUp{
    from{opacity:0;transform:translateY(16px)}
    to{opacity:1;transform:translateY(0)}
}

/* Solo se esconden si hay JS para volver a mostrarlas */
.js .revela{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .revela.visible{opacity:1;transform:none}
.js .entra{opacity:0;animation:slideUp .7s var(--ease) forwards}
.js .entra--1{animation-delay:.05s}
.js .entra--2{animation-delay:.15s}
.js .entra--3{animation-delay:.25s}

@media(prefers-reduced-motion:reduce){
    html{scroll-behavior:auto}
    *{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
    .js .revela{opacity:1;transform:none}
    .js .entra{opacity:1}
}

@media(max-width:820px){
    .nav a:not(.boton),.nav-sep{display:none}
    .escaparate-panel{display:none}
}