html[data-inicio=app] .inicio-portada,html:not([data-inicio=app]) .inicio-app{display:none}.portada{gap:56px;padding-bottom:24px;display:grid}.portada h2{margin:0 0 20px;font-size:clamp(1.5rem,4vw,2rem)}.portada h3{margin:0 0 6px;font-size:1.2rem}.portada p{margin:0}.pt-boton{border:1px solid var(--acento);background:var(--acento);color:#fff;min-height:48px;font:inherit;cursor:pointer;border-radius:10px;justify-content:center;align-items:center;padding:12px 24px;font-size:1.02rem;font-weight:600;text-decoration:none;transition:background .15s;display:inline-flex}.pt-boton:hover{background:var(--acento-oscuro);border-color:var(--acento-oscuro)}.pt-boton.secundario{color:var(--acento-oscuro);background:#fff}.pt-boton.secundario:hover{background:var(--acento-suave)}.pt-chico{color:var(--suave);font-size:.88rem}.pt-arranque{gap:14px;display:grid}.pt-arranque h1{max-width:22em;margin:0;font-size:clamp(1.8rem,4.6vw,2.9rem);line-height:1.1}.pt-ojo{text-transform:uppercase;letter-spacing:.08em;color:var(--acento-oscuro);font-size:.8rem;font-weight:600}.pt-bajada{color:var(--suave);max-width:40em;font-size:1.08rem;line-height:1.55}.pt-acciones{flex-wrap:wrap;gap:12px;margin-top:6px;display:flex}.demo{background:var(--panel);border:1px solid var(--borde);box-shadow:var(--sombra);border-radius:18px;grid-template-columns:minmax(0,1.6fr) minmax(300px,1fr);gap:16px;margin-top:6px;padding:14px;display:grid}.demo-3d{align-content:start;gap:8px;min-width:0;display:grid}.demo .vista3d{height:600px}.demo-cargando{place-items:center;display:grid}.demo-cargando img{object-fit:cover}.demo-cargando span{background:#ffffffe6;border-radius:999px;padding:6px 14px;font-weight:600;position:relative}.demo-ayuda{color:var(--suave);font-size:.9rem}.demo-lado{align-content:start;gap:14px;min-width:0;display:grid}.demo-medidas{background:var(--panel-suave);border:1px solid var(--borde);border-radius:12px;gap:10px;padding:14px;display:grid}.demo-medidas h3{margin:0;font-size:1.1rem}.demo-control{gap:4px;font-size:.92rem;display:grid}.demo-control span{justify-content:space-between;gap:8px;display:flex}.demo-control b{font-variant-numeric:tabular-nums}.demo-control input[type=range]{width:100%;accent-color:var(--acento);height:28px}.demo-control select{font:inherit;border:1px solid var(--borde);color:var(--texto);background:#fff;border-radius:8px;padding:8px 10px}.demo-totales{color:var(--suave);gap:16px;font-size:.9rem;display:flex}.demo-totales b{color:var(--texto);font-variant-numeric:tabular-nums;font-size:1.1rem}.demo-resultado{gap:10px;min-width:0;display:grid}.demo-resultado .segmentos{justify-self:start}.demo-piezas{gap:8px;max-height:236px;margin:0;padding:0;list-style:none;display:grid;overflow-y:auto}.demo-piezas li{border:1px solid var(--borde);border-radius:10px;align-items:stretch;gap:10px;padding:8px 10px;display:flex}.demo-piezas .muestra{border-radius:3px;flex:none;width:5px}.demo-piezas div{font-size:.9rem;display:grid}.demo-cant{color:var(--acento-oscuro)}.demo-final{font-variant-numeric:tabular-nums;font-weight:600}.demo-corte{color:var(--suave);font-variant-numeric:tabular-nums;font-size:.85rem}.demo-planos{gap:12px;max-height:236px;overflow-y:auto}.demo-planos svg{width:100%!important}.pt-que-es>p{color:var(--suave);max-width:46em;font-size:1.05rem;line-height:1.6}.pt-tres{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:18px 0 0;padding:0;list-style:none;display:grid}.pt-tres li{background:var(--acento-suave);color:var(--acento-oscuro);border-radius:12px;padding:14px 16px}.pt-tres b{font-size:1.05rem;display:block}.pt-numero{background:var(--acento-suave);width:34px;height:34px;color:var(--acento-oscuro);font-family:var(--titulos);border-radius:50%;place-items:center;margin-bottom:12px;font-size:1.1rem;font-weight:700;display:inline-grid}.pt-funciones{gap:44px;margin:0;padding:0;list-style:none;display:grid}.pt-funcion{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);align-items:center;gap:36px;display:grid}.pt-funcion:nth-child(2n) .pt-captura{order:2}.pt-captura{background:var(--panel);border:1px solid var(--borde);border-radius:var(--radio);box-shadow:var(--sombra);padding:10px}.pt-captura img{border-radius:8px;width:100%;height:auto;display:block}.pt-captura.estrecha{justify-self:center;width:100%;max-width:340px}.pt-funcion-texto .pt-numero,.pt-angulo h2{margin-bottom:10px}.pt-funcion-texto h3{margin-bottom:10px;font-size:1.45rem}.pt-funcion-texto p{color:var(--suave);font-size:1.04rem;line-height:1.6}.pt-panel{background:var(--panel);border:1px solid var(--borde);box-shadow:var(--sombra);border-radius:18px;padding:32px}.pt-ademas{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px 24px;margin:0;padding:0;list-style:none;display:grid}.pt-ademas li{padding-left:28px;position:relative}.pt-ademas li:before,.pt-plan li:before{content:"✓";color:var(--acento);font-weight:700;position:absolute;top:0;left:0}.pt-planes{grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch;gap:20px;display:grid}.pt-plan{background:var(--panel);border:1px solid var(--borde);box-shadow:var(--sombra);border-radius:18px;flex-direction:column;gap:14px;padding:28px;display:flex;position:relative}.pt-plan.destacado{border:2px solid var(--acento)}.pt-plan h3{margin:0;font-size:1.5rem}.pt-precio{font-family:var(--titulos);font-variant-numeric:tabular-nums;font-size:2.2rem;font-weight:700;line-height:1}.pt-precio span{color:var(--suave);font-family:inherit;font-size:1rem;font-weight:400}.pt-plan ul{flex:1;gap:10px;margin:0;padding:0;list-style:none;display:grid}.pt-plan li{padding-left:26px;position:relative}.pt-plan .pt-boton{align-self:stretch}.pt-etiqueta{background:var(--acento);color:#fff;border-radius:999px;padding:3px 12px;font-size:.8rem;font-weight:600;position:absolute;top:-13px;left:24px}.pt-invitar{background:var(--acento-suave);color:var(--acento-oscuro);border-radius:12px;padding:14px 18px;margin-top:18px!important}.pt-instalar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;display:flex}.pt-instalar h2{margin-bottom:8px}.pt-instalar p{color:var(--suave);max-width:36em}.pt-preguntas{gap:10px;display:grid}.pt-preguntas details{background:var(--panel);border:1px solid var(--borde);border-radius:12px;padding:0 18px}.pt-preguntas summary{cursor:pointer;justify-content:space-between;gap:12px;padding:16px 0;font-weight:600;list-style:none;display:flex}.pt-preguntas summary::-webkit-details-marker{display:none}.pt-preguntas summary:after{content:"+";color:var(--acento);font-size:1.3rem;line-height:1}.pt-preguntas details[open] summary:after{content:"−"}.pt-preguntas details p{color:var(--suave);padding-bottom:16px;line-height:1.6}.pt-final{text-align:center;justify-items:center;gap:16px;padding:12px 0;display:grid}.pt-final h2{max-width:20em;margin:0}@media (max-width:900px){.portada{gap:44px}.demo{grid-template-columns:minmax(0,1fr);padding:10px}.demo .vista3d{height:380px}.pt-tres{grid-template-columns:minmax(0,1fr)}.pt-funcion{grid-template-columns:minmax(0,1fr);gap:16px}.pt-funcion:nth-child(2n) .pt-captura,.pt-funcion .pt-captura{order:2}.pt-planes{grid-template-columns:minmax(0,1fr);gap:28px}.pt-panel{padding:22px}}@media (max-width:520px){.pt-acciones .pt-boton{flex:100%}.pt-instalar .pt-boton{width:100%}}