:root{--oscuro:#16140F;--sobre-oscuro:#F6F3EC;--acento-suave:rgba(228,87,46,.11);--sangria:max(var(--gutter), calc((100vw - var(--maxw)) / 2 + var(--gutter)))}
/* ============================================================
   Negocios con IA, piezas que se mudaron de la portada a las paginas de servicio
   (12-sep-2026): reportes en vivo, S4N (red de agentes), calculadora y
   videos verticales. Usa las variables de servicio.css y de cada tema.
   ============================================================ */
.etiqueta{font:500 12.5px/1.3 var(--mono);color:var(--tinta-3)}
.reportes-servicio{max-width:600px;margin-top:36px}
.calc-seccion .calc{margin-top:40px}
.reels-seccion .reels{margin-top:36px}
@keyframes entra{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

/* automatizacion: reportes que llegan solos */
.reportes{background:var(--tarjeta);border:1px solid var(--linea);border-radius:var(--r);overflow:hidden}
.reportes-top{display:flex;justify-content:space-between;padding:13px 18px;border-bottom:1px solid var(--linea);font:500 12px/1.4 var(--mono);color:var(--tinta-3)}
.reportes-top b{color:var(--acento-txt);font-weight:500}
.feed{height:268px;overflow:hidden;position:relative;padding:6px 0}
.feed::after{content:'';position:absolute;left:0;right:0;bottom:0;height:64px;background:linear-gradient(rgba(252,251,247,0),var(--tarjeta));pointer-events:none}
.evento{display:flex;gap:10px;align-items:flex-start;padding:10px 18px;font-size:14.5px;line-height:1.4;animation:entra 420ms var(--ease)}
@keyframes entra{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.evento .h{font:500 12px/1.6 var(--mono);color:var(--acento-txt);white-space:nowrap}
.evento .t{color:var(--tinta-2)}
.evento .t b{color:var(--tinta);font-weight:600}
.evento .tag{margin-left:auto;flex-shrink:0;font:500 11px/1 var(--mono);padding:5px 8px;border-radius:99px;background:var(--acento-suave);color:var(--acento-txt)}

/* sistema completo + red de agentes */
.sistema-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.65fr);gap:clamp(28px,4.4vw,64px);align-items:center;margin-top:48px}
.sistema-video{margin:0}
.sistema-video .etiqueta{display:block;margin-bottom:10px}
.marco-oscuro{position:relative;aspect-ratio:16/10;border-radius:var(--r);overflow:hidden;background:#0a0e1a;border:1px solid var(--linea-2)}
.marco-oscuro video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.sistema .enlace{margin-top:26px}
.red-panel{position:relative;margin-top:clamp(44px,5.5vw,72px);border-radius:24px;background:#0B0F19;color:#E9EEF7;overflow:hidden;padding:clamp(22px,3vw,36px)}
.red-cab{display:flex;justify-content:space-between;align-items:flex-end;gap:16px 24px;flex-wrap:wrap}
.red-cab .etiqueta{color:#8FA3C0}
.red-cab h3{margin-top:8px;font-size:clamp(1.3rem,2.2vw,1.8rem);letter-spacing:-.03em}
.red-cab p.red-nota{margin-top:8px;color:#A9B6CC;font-size:15px;max-width:52ch}
.red-evento{font:500 13px/1.4 var(--mono);color:#34d399;background:rgba(255,255,255,.05);border:1px solid #34d399;padding:9px 14px;border-radius:99px;transition:color 250ms var(--ease),border-color 250ms var(--ease)}
.red-grande{display:block;width:100%;max-width:720px;height:auto;margin:14px auto 0}
.red-panel{max-width:960px;margin-inline:auto}
@media (max-width:900px){.sistema-grid{grid-template-columns:1fr}}
@media (max-width:640px){.red-panel{padding:20px 12px}.red-cab{padding:0 8px}}

.red-grande{display:block;width:100%;max-width:720px;height:auto;margin:14px auto 0}
.red-panel{max-width:960px;margin-inline:auto}
@media (max-width:640px){.red-panel{padding:20px 12px}.red-cab{padding:0 8px}}

/* calculadora */
.calc{margin-top:48px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);border-radius:24px;overflow:hidden;border:1px solid var(--linea)}
.calc-entradas{background:var(--tarjeta);padding:clamp(26px,4vw,52px);display:grid;gap:34px}
.campo label{display:flex;justify-content:space-between;align-items:baseline;gap:16px;font-weight:600;font-size:16px;line-height:1.35}
.campo output{font:600 20px/1 var(--sans);letter-spacing:-.02em;font-variant-numeric:tabular-nums;color:var(--acento-txt);white-space:nowrap}
.campo small{display:block;margin-top:4px;color:var(--tinta-3);font-size:13.5px}
.campo input[type=range]{width:100%;margin-top:16px;accent-color:var(--acento);height:28px;cursor:pointer}
.calc-resultado{background:var(--oscuro);color:var(--sobre-oscuro);padding:clamp(26px,4vw,52px);display:flex;flex-direction:column}
.calc-resultado .etiqueta{color:#B9B2A3}
.calc-mes{margin-top:10px;font:600 clamp(2.6rem,6vw,4.6rem)/1 var(--sans);letter-spacing:-.05em;font-variant-numeric:tabular-nums;color:#F08A63}
.calc-anio{margin-top:26px;padding-top:22px;border-top:1px solid rgba(246,243,236,.14)}
.calc-anio b{display:block;font:600 clamp(1.6rem,3vw,2.3rem)/1 var(--sans);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.calc-anio span{display:block;margin-top:6px;color:#CFC8B9;font-size:14.5px}
.calc-nota{margin-top:22px;color:#B9B2A3;font-size:14px;line-height:1.5}
.calc-resultado .btn{margin-top:auto;align-self:flex-start;background:var(--sobre-oscuro);color:var(--tinta);white-space:normal;text-align:center;line-height:1.25;padding:12px 24px}
.calc-resultado .nota-espacio{height:28px}
@media (max-width:900px){.calc{grid-template-columns:1fr}}

/* portafolio vertical */
.portafolio{border-top:1px solid var(--linea)}
.reels{display:flex;gap:20px;margin-top:48px;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x proximity;padding:4px var(--sangria) 16px;scroll-padding-left:var(--sangria);scrollbar-width:thin;scrollbar-color:var(--linea-2) transparent}
.reel{flex:0 0 clamp(210px,22vw,270px);scroll-snap-align:start;margin:0}
.reel-medio{position:relative;aspect-ratio:9/16;border-radius:18px;overflow:hidden;background:#000;border:1px solid var(--linea)}
.reel-medio video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.reel figcaption{margin-top:14px}
.reel figcaption b{display:block;font-size:16px;line-height:1.3}
.reel figcaption span{display:block;margin-top:4px;font-size:14px;color:var(--tinta-3)}
.reel-antes{position:absolute;left:10px;top:10px;width:30%;border-radius:8px;overflow:hidden;border:2px solid #fff;box-shadow:0 6px 16px rgba(0,0,0,.35);background:#fff}
.reel-antes img{width:100%;aspect-ratio:4/5;object-fit:cover}
.reel-antes i{display:block;font:500 9.5px/1 var(--mono);font-style:normal;text-align:center;padding:4px 0;color:var(--tinta)}
.reels:focus-visible{outline:3px solid var(--acento);outline-offset:4px}