[hidden]{display:none !important}
:root{
  --teal-900:#1B4B45;
  --teal-800:#27746B;
  --zinc:#5A6B68;
  --teal:#37A69B;
  --teal-claro:#9AD9D2;
  --coral:#F23005;
  --coral-suave:#F2937E;
  --coral-oscuro:#C22505;
  --papel:#F2F2F2;
  --blanco:#FFFFFF;
  --tinta:#1C2A27;
  --linea:#DBDEDD;
  --ok:#1B6B5C;
  --error:#C22505;

  --ancho:1180px;
  --radio-s:6px;
  --radio-m:14px;

  --t-xs:.8125rem;
  --t-s:.9375rem;
  --t-m:1.0625rem;
  --t-l:1.375rem;
  --t-xl:clamp(1.75rem, 1.2rem + 2.2vw, 2.625rem);
  --t-xxl:clamp(2.35rem, 1.4rem + 4.4vw, 4.5rem);

  box-sizing:border-box;
  padding-top:env(safe-area-inset-top, 0px);
  padding-bottom:env(safe-area-inset-bottom, 0px);
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-behavior:smooth;scroll-padding-top:calc(76px + env(safe-area-inset-top, 0px));-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  font-family:"Archivo", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-variation-settings:"wdth" 100;
  font-size:var(--t-m);
  line-height:1.6;
  color:var(--tinta);
  background:var(--papel);
}
img,svg{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{
  margin:0;
  font-variation-settings:"wdth" 118;
  font-weight:780;
  line-height:1.08;
  letter-spacing:-.01em;
  text-wrap:balance;
}
p{margin:0}
.envoltura{max-width:var(--ancho);margin:0 auto;padding:0 clamp(1.1rem, 4vw, 2.25rem)}
.solo-lectores{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:3px solid var(--coral);outline-offset:3px;border-radius:4px}

/* Botones */
.boton{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  min-height:48px;padding:.8rem 1.35rem;
  border-radius:var(--radio-s);border:2px solid transparent;
  font:inherit;font-weight:700;font-size:var(--t-m);font-variation-settings:"wdth" 108;
  text-decoration:none;cursor:pointer;
  transition:background-color .15s, border-color .15s, color .15s;
}
.boton-acento{background:var(--coral);color:var(--papel)}
.boton-acento:hover{background:#D62B04}
.boton-linea{border-color:currentColor;color:inherit;background:transparent}
.boton-linea:hover{background:rgba(255,255,255,.08)}
.boton svg{width:20px;height:20px;flex:none}

/* Cabecera */
.cabecera{
  position:sticky;top:0;z-index:20;
  background:var(--teal-900);color:var(--papel);
  border-bottom:1px solid rgba(242,242,242,.12);
}
.cabecera .envoltura{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:68px}
.marca{display:inline-flex;align-items:center;text-decoration:none;background:var(--blanco);padding:.3rem .6rem;border-radius:10px}
.marca img{height:44px;width:auto;display:block}
.nav{display:flex;align-items:center;gap:1.6rem}
.nav a{text-decoration:none;font-size:var(--t-s);opacity:.88}
.nav a:hover{opacity:1;text-decoration:underline;text-underline-offset:4px}
.nav .boton{min-height:42px;padding:.55rem 1rem;font-size:var(--t-s);opacity:1}
@media (max-width: 860px){.nav a:not(.boton){display:none}}

/* Hero */
.hero{
  background-color:var(--teal-900);
  background-image:repeating-linear-gradient(104deg, rgba(242,242,242,.035) 0 1px, transparent 1px 22px);
  color:var(--papel);
  padding:clamp(2.75rem, 6vw, 5.5rem) 0 clamp(3rem, 6vw, 5rem);
  overflow:hidden;
}
.hero .envoltura{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(1.5rem, 4vw, 4rem);align-items:center}
.hero h1{font-size:var(--t-xxl);max-width:14ch}
.hero .bajada{margin-top:1.4rem;font-size:clamp(1.0625rem, 1rem + .4vw, 1.25rem);max-width:46ch;color:rgba(242,242,242,.86)}
.hero .acciones{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.compromisos{
  list-style:none;margin:2.4rem 0 0;padding:1.4rem 0 0;
  border-top:1px solid rgba(242,242,242,.18);
  display:grid;grid-template-columns:repeat(2, minmax(0,1fr));gap:.7rem 1.5rem;
  font-size:var(--t-s);color:rgba(242,242,242,.9);
}
.compromisos li{display:flex;gap:.55rem;align-items:flex-start}
.compromisos svg{width:18px;height:18px;flex:none;margin-top:.2rem;color:var(--coral-suave)}

.plano{position:relative}
.plano svg{width:100%;overflow:visible}
.plano .existente{fill:none;stroke:rgba(242,242,242,.62);stroke-width:2;stroke-linejoin:round;stroke-linecap:round}
.plano .suelo{stroke:rgba(242,242,242,.4);stroke-width:2}
.plano .nuevo{fill:none;stroke:var(--coral);stroke-width:3;stroke-linejoin:round;stroke-linecap:round}
.plano .relleno-nuevo{fill:rgba(242,48,5,.16)}
.plano .cota{stroke:var(--coral-suave);stroke-width:1.4}
.plano .texto-cota{fill:var(--coral-suave);font-size:15px;font-weight:600;font-family:inherit}
.plano .texto-m2{fill:var(--papel);font-size:34px;font-weight:800;font-family:inherit;font-variation-settings:"wdth" 120}
.plano .humo{fill:none;stroke:rgba(242,242,242,.35);stroke-width:2;stroke-linecap:round}
.plano figcaption{margin-top:.9rem;font-size:var(--t-xs);color:rgba(242,242,242,.62)}

@media (prefers-reduced-motion: no-preference){
  .plano .nuevo{stroke-dasharray:1;stroke-dashoffset:1;animation:trazar 1.4s cubic-bezier(.55,.1,.25,1) forwards}
  .plano .nuevo.t2{animation-delay:.35s}
  .plano .nuevo.t3{animation-delay:.7s}
  .plano .relleno-nuevo,.plano .aparece{opacity:0;animation:aparecer .6s ease forwards 1.5s}
  @keyframes trazar{to{stroke-dashoffset:0}}
  @keyframes aparecer{to{opacity:1}}
}
@media (max-width: 860px){
  .hero .envoltura{grid-template-columns:1fr}
  .plano{order:-1;max-width:460px}
  .plano figcaption{display:none}
}
@media (max-width: 480px){.compromisos{grid-template-columns:1fr}}

/* Secciones */
.seccion{padding:clamp(3.5rem, 8vw, 6.5rem) 0}
.seccion h2{font-size:var(--t-xl);max-width:22ch}
.seccion .intro{margin-top:1rem;max-width:60ch;color:var(--zinc);font-size:clamp(1.0625rem, 1rem + .3vw, 1.1875rem)}
.cabeza-seccion{margin-bottom:clamp(2rem, 4vw, 3rem)}

/* Servicios: filas tipo planilla de obra */
.servicios{border-top:2px solid var(--tinta)}
.servicio{
  display:grid;grid-template-columns:minmax(0, 1.1fr) minmax(0, 1.6fr) minmax(0, 1fr);
  gap:1.25rem 2rem;padding:1.6rem 0;border-bottom:1px solid var(--linea);
  align-items:start;
}
.servicio h3{font-size:var(--t-l);font-variation-settings:"wdth" 112}
.servicio p{color:var(--zinc)}
.servicio .ejemplo{font-size:var(--t-s);color:var(--tinta);border-left:3px solid var(--coral);padding-left:.9rem}
.servicio .ejemplo span{display:block;color:var(--zinc)}
@media (max-width: 860px){.servicio{grid-template-columns:1fr;gap:.6rem}}

/* Seguridad */
.seguridad{background:#E9F1EF;border-top:1px solid var(--linea)}
.seguridad .envoltura{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem, 5vw, 5rem);align-items:start}
.medidas{list-style:none;margin:0;padding:0;display:grid;gap:1.3rem}
.medidas li{display:grid;grid-template-columns:28px 1fr;gap:.9rem;align-items:start}
.medidas svg{width:28px;height:28px;color:var(--teal-900)}
.medidas h3{font-size:1.125rem;font-variation-settings:"wdth" 108;margin-bottom:.2rem}
.medidas p{color:var(--zinc);font-size:var(--t-s)}
.ficha{
  margin:0;background:var(--blanco);border:1px solid var(--linea);border-radius:var(--radio-m);
  box-shadow:0 18px 40px -24px rgba(28,42,39,.45);overflow:hidden;
  transform:rotate(1.2deg);
}
@media (max-width: 860px){.ficha{transform:none}}
.ficha-cab{background:var(--teal-900);color:var(--papel);padding:1rem 1.25rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:var(--t-s)}
.ficha-cab strong{font-variation-settings:"wdth" 112}
.ficha-cab span{color:rgba(242,242,242,.7)}
.persona{display:grid;grid-template-columns:52px 1fr;gap:1rem;padding:1.15rem 1.25rem;border-bottom:1px solid var(--linea)}
.persona:last-of-type{border-bottom:0}
.iniciales{width:52px;height:52px;border-radius:50%;background:var(--coral);color:var(--papel);display:grid;place-items:center;font-weight:800;font-variation-settings:"wdth" 120}
.persona strong{display:block;font-size:1.0625rem}
.persona .rol{color:var(--zinc);font-size:var(--t-s)}
.persona dl{margin:.6rem 0 0;display:grid;grid-template-columns:auto 1fr;gap:.2rem .8rem;font-size:var(--t-xs)}
.persona dt{color:var(--zinc)}
.persona dd{margin:0;font-weight:600}
.vigente{display:inline-flex;align-items:center;gap:.3rem;color:var(--ok)}
.vigente svg{width:14px;height:14px}
.ficha figcaption{padding:.8rem 1.25rem;background:var(--papel);font-size:var(--t-xs);color:var(--zinc)}
@media (max-width: 860px){.seguridad .envoltura{grid-template-columns:1fr}}

/* Reseñas */
.resenas{border-top:1px solid var(--linea)}
.resenas .envoltura{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(2rem, 5vw, 5rem);align-items:center}
.resenas .acciones{display:flex;flex-wrap:wrap;gap:.8rem}
.resenas .boton-linea{color:var(--tinta)}
.resenas .boton-linea:hover{background:rgba(28,42,39,.05)}
.estrellas{display:flex;gap:.3rem;color:var(--coral);margin-bottom:1rem}
.estrellas svg{width:30px;height:30px}
@media (max-width: 860px){.resenas .envoltura{grid-template-columns:1fr}}

/* Clima */
.clima{background:var(--blanco);border-top:1px solid var(--linea);border-bottom:1px solid var(--linea)}
.clima .envoltura{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem, 5vw, 5rem);align-items:start}
.corte{
  background:var(--papel);border-radius:var(--radio-m);padding:1.5rem;
  border:1px solid var(--linea);
}
.corte svg{width:100%}
.corte figcaption{margin-top:.8rem;font-size:var(--t-xs);color:var(--zinc)}
.capas{list-style:none;margin:0;padding:0;display:grid;gap:1.4rem}
.capas li{display:grid;grid-template-columns:14px 1fr;gap:1rem}
.capas .muestra{width:14px;height:100%;min-height:44px;border-radius:3px}
.capas h3{font-size:1.125rem;font-variation-settings:"wdth" 108;margin-bottom:.25rem}
.capas p{color:var(--zinc);font-size:var(--t-s)}
@media (max-width: 860px){.clima .envoltura{grid-template-columns:1fr}}

/* Proceso */
.pasos{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3, minmax(0,1fr));gap:0;counter-reset:paso;border-left:1px solid var(--linea)}
.paso{counter-increment:paso;padding:1.6rem 1.6rem 1.8rem;border-right:1px solid var(--linea);border-top:1px solid var(--linea);position:relative}
.pasos .paso:nth-child(n+4){border-bottom:1px solid var(--linea)}
.paso::before{
  content:counter(paso);
  display:block;font-size:3rem;font-weight:800;line-height:1;font-variation-settings:"wdth" 125;
  color:var(--coral);margin-bottom:1rem;
}
.paso h3{font-size:1.1875rem;font-variation-settings:"wdth" 110;margin-bottom:.45rem}
.paso p{color:var(--zinc);font-size:var(--t-s)}
@media (max-width: 860px){
  .pasos{grid-template-columns:1fr 1fr}
  .pasos .paso:nth-child(n+4){border-bottom:0}
  .pasos .paso:nth-child(n+5){border-bottom:1px solid var(--linea)}
}
@media (max-width: 560px){
  .pasos{grid-template-columns:1fr}
  .pasos .paso{border-bottom:0}
  .pasos .paso:last-child{border-bottom:1px solid var(--linea)}
}

/* Pagos y garantía */
.trato{background:var(--teal-800);color:var(--papel)}
.trato .intro{color:rgba(242,242,242,.82)}
.trato-grid{display:grid;grid-template-columns:repeat(3, minmax(0,1fr));gap:2.5rem}
.trato-grid h3{font-size:var(--t-l);font-variation-settings:"wdth" 112;margin-bottom:.6rem}
.trato-grid p{color:rgba(242,242,242,.82)}
.barra-pagos{display:flex;height:14px;border-radius:3px;overflow:hidden;margin:1rem 0 .5rem}
.barra-pagos span{display:block;height:100%}
.leyenda-pagos{display:flex;justify-content:space-between;font-size:var(--t-xs);color:rgba(242,242,242,.7);gap:.5rem}
@media (max-width: 860px){.trato-grid{grid-template-columns:1fr}}

/* Obras (se activa cuando existan fotos reales) */
.obras-grid{display:grid;grid-template-columns:repeat(3, minmax(0,1fr));gap:1.5rem}
.obra img{border-radius:var(--radio-s);aspect-ratio:4/3;object-fit:cover;width:100%}
.obra figcaption{margin-top:.7rem;font-size:var(--t-s)}
.obra figcaption strong{display:block;font-size:var(--t-m)}
.obra figcaption span{color:var(--zinc)}
@media (max-width: 860px){.obras-grid{grid-template-columns:1fr}}

/* Cobertura */
.cobertura .envoltura{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem, 5vw, 5rem);align-items:start}
.comunas{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.6rem}
.comunas li{
  padding:.55rem 1rem;border:1px solid var(--tinta);border-radius:999px;
  font-weight:600;font-size:var(--t-s);font-variation-settings:"wdth" 106;
}
.comunas li.principal{background:var(--tinta);color:var(--papel)}
.cobertura .nota{margin-top:1.4rem;color:var(--zinc);font-size:var(--t-s);max-width:48ch}
@media (max-width: 860px){.cobertura .envoltura{grid-template-columns:1fr}}

/* Preguntas */
.preguntas{max-width:820px}
.preguntas details{border-bottom:1px solid var(--linea)}
.preguntas details:first-of-type{border-top:2px solid var(--tinta)}
.preguntas summary{
  list-style:none;cursor:pointer;padding:1.3rem 2.5rem 1.3rem 0;position:relative;
  font-weight:700;font-size:1.125rem;font-variation-settings:"wdth" 106;
}
.preguntas summary::-webkit-details-marker{display:none}
.preguntas summary::after{
  content:"";position:absolute;right:.4rem;top:50%;width:12px;height:12px;
  border-right:2.5px solid var(--coral-oscuro);border-bottom:2.5px solid var(--coral-oscuro);
  transform:translateY(-70%) rotate(45deg);transition:transform .2s;
}
.preguntas details[open] summary::after{transform:translateY(-30%) rotate(225deg)}
.preguntas .respuesta{padding:0 0 1.4rem;color:var(--zinc);max-width:66ch}
.preguntas .respuesta p+p{margin-top:.7rem}

/* Contacto */
.contacto{background:var(--teal-900);color:var(--papel)}
.contacto .envoltura{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(2rem, 5vw, 5rem);align-items:start}
.contacto .intro{color:rgba(242,242,242,.82)}
.canales{margin-top:2rem;display:grid;gap:1rem}
.canales a{display:flex;gap:.75rem;align-items:center;text-decoration:none;font-weight:600}
.canales a:hover span{text-decoration:underline;text-underline-offset:4px}
.canales svg{width:22px;height:22px;color:var(--coral-suave);flex:none}
.canales small{display:block;font-weight:400;color:rgba(242,242,242,.65)}

.formulario{
  background:var(--papel);color:var(--tinta);
  border-radius:var(--radio-m);padding:clamp(1.4rem, 3vw, 2.2rem);
}
.campos{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem 1.2rem}
.campo{display:flex;flex-direction:column;gap:.35rem}
.campo.ancho{grid-column:1 / -1}
.campo label{font-weight:600;font-size:var(--t-s)}
.campo .ayuda{font-size:var(--t-xs);color:var(--zinc)}
.campo input,.campo select,.campo textarea{
  font:inherit;font-size:1rem;color:var(--tinta);
  background:var(--blanco);border:1.5px solid #C3CDC9;border-radius:var(--radio-s);
  padding:.72rem .85rem;min-height:48px;width:100%;
}
.campo textarea{min-height:110px;resize:vertical}
.campo input:focus,.campo select:focus,.campo textarea:focus{outline:none;border-color:var(--teal-900);box-shadow:0 0 0 3px rgba(55,166,155,.35)}
.campo input:user-invalid,.campo select:user-invalid{border-color:var(--error)}
.trampa{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.acepto{grid-column:1 / -1;display:flex;gap:.65rem;align-items:flex-start;font-size:var(--t-s)}
.acepto input{width:20px;height:20px;margin-top:.15rem;accent-color:var(--teal-900);flex:none}
.enviar{grid-column:1 / -1;display:flex;flex-wrap:wrap;gap:1rem;align-items:center;margin-top:.4rem}
.enviar .boton{background:var(--teal-900);color:var(--papel)}
.enviar .boton:hover{background:var(--teal-800)}
.enviar .boton[disabled]{opacity:.65;cursor:progress}
.recaptcha-caja{grid-column:1 / -1;min-height:78px;max-width:100%;overflow:hidden}
.legal-captcha{grid-column:1 / -1;font-size:var(--t-xs);color:var(--zinc)}
.legal-captcha a{color:var(--zinc)}
.estado{grid-column:1 / -1;padding:.9rem 1rem;border-radius:var(--radio-s);font-size:var(--t-s)}
.estado[hidden]{display:none}
.estado.ok{background:#E1F1EE;color:var(--ok);border:1px solid #BFDCD5}
.estado.error{background:#FDEAE4;color:var(--error);border:1px solid #F4C4B4}
@media (max-width: 860px){.contacto .envoltura{grid-template-columns:1fr}}
@media (max-width: 560px){.campos{grid-template-columns:1fr}}

/* Pie */
.pie{background:var(--tinta);color:rgba(242,242,242,.75);padding:2.5rem 0 calc(2.5rem + 64px);font-size:var(--t-s)}
.pie .envoltura{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1.25rem}
.pie a{color:rgba(242,242,242,.9)}
@media (min-width: 861px){.pie{padding-bottom:2.5rem}}

/* WhatsApp fijo en móvil */
.wa-fijo{
  position:fixed;left:1rem;right:1rem;bottom:calc(1rem + env(safe-area-inset-bottom, 0px));z-index:30;
  display:none;box-shadow:0 8px 24px rgba(28,42,39,.28);
}
@media (max-width: 860px){.wa-fijo{display:flex}}

.cta-servicios{margin-top:2.2rem;display:flex;flex-wrap:wrap;gap:1rem 2rem;align-items:center;justify-content:space-between;padding:1.4rem 1.6rem;background:var(--blanco);border:1px solid var(--linea);border-radius:var(--radio-m)}
.cta-servicios p{max-width:52ch}
.contacto .intro a{color:var(--papel)}

/* ===== Cotizador ===== */
.cabeza-cotizar{background-color:var(--teal-900);color:var(--papel);padding:clamp(2.2rem, 5vw, 3.6rem) 0 clamp(2rem, 4vw, 3rem)}
.cabeza-cotizar h1{font-size:var(--t-xl);max-width:20ch}
.cabeza-cotizar p{margin-top:.9rem;max-width:60ch;color:rgba(242,242,242,.85)}
.cotizador{padding:clamp(2rem, 5vw, 3.5rem) 0 clamp(3.5rem, 7vw, 5.5rem)}
.cotizador .envoltura{display:grid;grid-template-columns:minmax(0, 1.55fr) minmax(0, .85fr);gap:clamp(1.5rem, 4vw, 3.5rem);align-items:start}
@media (max-width: 960px){.cotizador .envoltura{grid-template-columns:1fr}}

.progreso{list-style:none;margin:0 0 1.6rem;padding:0;display:grid;grid-template-columns:repeat(3, 1fr);gap:.5rem;counter-reset:prog}
.progreso li{counter-increment:prog;padding-top:.7rem;border-top:4px solid var(--linea);font-size:var(--t-s);color:var(--zinc)}
.progreso li::before{content:counter(prog) ". "}
.progreso li.hecho{border-top-color:var(--coral);color:var(--tinta)}
.progreso li[aria-current="step"]{border-top-color:var(--teal-900);color:var(--tinta);font-weight:700}

.form-cotizar{background:var(--blanco);border:1px solid var(--linea);border-radius:var(--radio-m);padding:clamp(1.3rem, 3vw, 2.2rem)}
.etapa h2{font-size:var(--t-l);font-variation-settings:"wdth" 112;margin-bottom:.4rem}
.etapa h2:focus{outline:none}
.etapa > p.ayuda-etapa{color:var(--zinc);margin-bottom:1.6rem;font-size:var(--t-s)}
.grupo{border:0;margin:0 0 1.7rem;padding:0;min-width:0}
.grupo legend{font-weight:700;margin-bottom:.65rem;padding:0;font-size:1rem}
.grupo .ayuda{display:block;font-size:var(--t-xs);color:var(--zinc);margin:-.35rem 0 .7rem}
.opciones{display:flex;flex-wrap:wrap;gap:.5rem}
.opcion{position:relative}
.opcion input{position:absolute;opacity:0;width:1px;height:1px}
.opcion span{display:inline-flex;align-items:center;min-height:44px;padding:.55rem 1rem;border:1.5px solid #C3CDC9;border-radius:999px;cursor:pointer;font-size:var(--t-s);font-weight:600;background:var(--blanco);transition:background-color .12s, border-color .12s}
.opcion span:hover{border-color:var(--teal-900)}
.opcion input:checked + span{background:var(--teal-900);border-color:var(--teal-900);color:var(--papel)}
.opcion input:focus-visible + span{outline:3px solid var(--coral);outline-offset:2px}
.opcion input[type="checkbox"] + span::before{content:"";width:14px;height:14px;border:2px solid currentColor;border-radius:3px;margin-right:.5rem}
.opcion input[type="checkbox"]:checked + span::before{background:var(--coral);border-color:var(--coral)}

.dimensiones{display:grid;grid-template-columns:repeat(3, minmax(0,1fr));gap:1rem}
.con-unidad{position:relative}
.con-unidad input{padding-right:2.6rem}
.con-unidad .unidad{position:absolute;right:.85rem;top:50%;transform:translateY(-50%);color:var(--zinc);font-size:var(--t-s);pointer-events:none}
.superficie{margin-top:.9rem;padding:.8rem 1rem;background:var(--papel);border-radius:var(--radio-s);font-size:var(--t-s)}
.superficie strong{font-size:1.25rem;font-variation-settings:"wdth" 115}
@media (max-width: 560px){.dimensiones{grid-template-columns:1fr 1fr}.dimensiones .campo:last-child{grid-column:1 / -1}}

.ventana-fila{display:grid;grid-template-columns:minmax(0, 1.6fr) 90px auto;gap:.6rem .8rem;align-items:end;padding:1rem 0;border-top:1px solid var(--linea)}
.ventana-fila:last-child{border-bottom:1px solid var(--linea)}
.v-titulo{grid-column:1 / -1;font-weight:700;font-size:var(--t-s)}
.v-medidas{grid-column:1 / -1;display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.v-medidas[hidden]{display:none}
.quitar{min-height:48px;padding:.5rem .9rem;border:1.5px solid #C3CDC9;border-radius:var(--radio-s);background:transparent;font:inherit;font-size:var(--t-s);cursor:pointer;color:var(--error)}
.quitar:hover{border-color:var(--error)}
.agregar{margin-top:.9rem;min-height:44px;padding:.55rem 1rem;border:1.5px dashed var(--teal);border-radius:var(--radio-s);background:transparent;font:inherit;font-weight:600;color:var(--teal-900);cursor:pointer}
.agregar:hover{background:var(--papel)}
.sin-ventanas{font-size:var(--t-s);color:var(--zinc);padding:.8rem 0;border-top:1px solid var(--linea);border-bottom:1px solid var(--linea)}
@media (max-width: 560px){.ventana-fila{grid-template-columns:1fr 80px}.ventana-fila .quitar{grid-column:1 / -1}}

.sub-bloque{margin-top:.9rem;padding:1rem;background:var(--papel);border-radius:var(--radio-s);display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.sub-bloque[hidden]{display:none}
.dos-col{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem 1.2rem}
@media (max-width: 560px){.dos-col,.sub-bloque{grid-template-columns:1fr}}

.nav-etapas{display:flex;justify-content:space-between;gap:1rem;margin-top:1.8rem;padding-top:1.4rem;border-top:1px solid var(--linea)}
.nav-etapas .boton-primario{background:var(--teal-900);color:var(--papel);margin-left:auto}
.nav-etapas .boton-primario:hover{background:var(--teal-800)}
.nav-etapas .boton-primario[disabled]{opacity:.65;cursor:progress}
.nav-etapas .boton-volver{border-color:#C3CDC9;color:var(--tinta);background:transparent}

.resumen{position:sticky;top:calc(88px + env(safe-area-inset-top, 0px));background:var(--teal-900);color:var(--papel);border-radius:var(--radio-m);padding:1.5rem}
.resumen h2{font-size:1.125rem;font-variation-settings:"wdth" 112;margin-bottom:1rem}
.resumen dl{margin:0;display:grid;gap:.75rem}
.resumen dt{font-size:var(--t-xs);color:rgba(242,242,242,.65)}
.resumen dd{margin:0;font-weight:600;font-size:var(--t-s)}
.resumen .grande{font-size:1.75rem;font-weight:800;font-variation-settings:"wdth" 120;line-height:1.1}
.estimado{margin-top:1.2rem;padding-top:1.1rem;border-top:1px solid rgba(242,242,242,.2)}
.estimado[hidden]{display:none}
.estimado small{display:block;margin-top:.4rem;color:rgba(242,242,242,.65);font-size:var(--t-xs)}
.resumen .nota-resumen{margin-top:1.2rem;font-size:var(--t-xs);color:rgba(242,242,242,.7)}
@media (max-width: 960px){.resumen{position:static;order:-1}}

.confirmacion{background:var(--blanco);border:1px solid var(--linea);border-radius:var(--radio-m);padding:clamp(1.5rem, 4vw, 2.6rem)}
.confirmacion[hidden]{display:none}
.confirmacion h2{font-size:var(--t-xl);margin-bottom:.8rem}
.confirmacion p{color:var(--zinc);max-width:56ch}
.confirmacion .codigo{display:inline-block;margin:1.2rem 0;padding:.6rem 1rem;background:var(--papel);border-radius:var(--radio-s);font-weight:800;font-size:1.25rem;font-variation-settings:"wdth" 118;color:var(--tinta)}
.confirmacion .acciones{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.4rem}
.confirmacion .boton-linea{color:var(--tinta)}
.ventana-fila label{display:flex;flex-direction:column;gap:.35rem;font-weight:600;font-size:var(--t-s)}
.estimado .rotulo{font-size:var(--t-xs);color:rgba(242,242,242,.65)}
.estimado .grande{font-size:1.35rem;font-weight:800;font-variation-settings:"wdth" 120;margin-top:.2rem}