:root{
    --hueso:#F4F1EA; --negro:#0B0B0B; --gris:#5c5a54; --gris-claro:#8a877e;
    --linea:#0B0B0B; --linea-suave:rgba(11,11,11,.16);
    --fuente:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
  body{background:var(--hueso);color:var(--negro);font-family:var(--fuente);line-height:1.6;font-size:1.05rem}
  /* retícula sutil tipo ficha técnica */
  body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
    background-image:linear-gradient(var(--linea-suave) 1px,transparent 1px),linear-gradient(90deg,var(--linea-suave) 1px,transparent 1px);
    background-size:72px 72px;opacity:.16}
  main,header.site,footer.site{position:relative;z-index:1}
  .shell{max-width:1120px;margin:0 auto;padding:0 24px}
  ::selection{background:var(--negro);color:var(--hueso)}
  a{color:inherit}
  :focus-visible{outline:3px solid var(--negro);outline-offset:3px}

  /* esquina negra de la firma */
  /* Va detrás del encabezado y del botón flotante, nunca recibe clics y su tamaño se ajusta al margen
     libre a la derecha del contenido, así que no se encima sobre texto ni botones. En pantallas angostas,
     donde no hay margen libre, se oculta. */
  .corner{position:fixed;right:0;bottom:0;z-index:30;pointer-events:none;
    width:clamp(0px,calc((100vw - 1120px) / 2 + 16px),110px);height:clamp(0px,calc((100vw - 1120px) / 2 + 16px),110px);
    background:var(--negro);clip-path:polygon(100% 0,100% 100%,0 100%)}
  @media (max-width:1199px){.corner{display:none}}

  /* encabezado */
  header.site{border-bottom:1px solid var(--linea);background:var(--hueso);position:sticky;top:0;z-index:40}
  .nav{display:flex;align-items:center;gap:28px;padding-top:14px;padding-bottom:14px}
  .brand{display:flex;align-items:center;gap:12px;text-decoration:none;margin-right:auto}
  .brand img{height:34px;width:auto;display:block}
  .nav-links{display:flex;gap:26px;list-style:none}
  .nav-links a{text-decoration:none;font-weight:600;font-size:.98rem}
  .nav-diag{display:none;font-weight:600;font-size:.92rem;text-decoration:underline;text-underline-offset:4px;margin-left:auto;margin-right:14px}
  .nav-links a:hover{text-decoration:underline;text-underline-offset:4px}
  .btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:13px 26px;
    background:var(--negro);color:var(--hueso);border:1.5px solid var(--negro);border-radius:3px;
    font-weight:700;font-size:1rem;text-decoration:none;cursor:pointer;font-family:var(--fuente);transition:background .2s ease,color .2s ease}
  .btn:hover{background:transparent;color:var(--negro)}
  .btn.sec{background:transparent;color:var(--negro)}
  .btn.sec:hover{background:var(--negro);color:var(--hueso)}
  .btn svg{width:20px;height:20px;flex:none}

  /* héroe */
  .hero{padding:88px 0 64px;border-bottom:1px solid var(--linea)}
  .kicker{font-size:.85rem;font-weight:700;letter-spacing:.22em;margin-bottom:22px}
  h1{font-size:clamp(2.6rem,7.5vw,5.2rem);font-weight:800;letter-spacing:-.03em;line-height:1.04;max-width:16ch}
  .hero p.sub{font-size:clamp(1.1rem,2.4vw,1.4rem);color:var(--gris);max-width:56ch;margin:26px 0 34px}
  .hero-cta{display:flex;gap:16px;flex-wrap:wrap}

  /* divisor: la diagonal de la X */
  .x-cut{height:70px;position:relative;overflow:hidden}
  .x-cut::before{content:"";position:absolute;left:-5%;right:-5%;top:50%;height:2px;background:var(--negro);transform:rotate(-4deg)}

  section.bloque{padding:72px 0;border-bottom:1px solid var(--linea)}
  .etiqueta{font-size:.85rem;font-weight:700;letter-spacing:.22em;margin-bottom:14px}
  h2{font-size:clamp(1.9rem,4.5vw,3rem);font-weight:800;letter-spacing:-.02em;line-height:1.1;margin-bottom:14px;max-width:22ch}
  .bajada{color:var(--gris);max-width:62ch;margin-bottom:36px;font-size:1.1rem}

  /* selector de giro */
  .giros{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1.5px solid var(--negro);border-radius:3px;overflow:hidden;margin-bottom:34px}
  .giro-btn{padding:20px 12px;background:transparent;border:0;border-right:1.5px solid var(--negro);font-family:var(--fuente);
    font-weight:700;font-size:1rem;cursor:pointer;min-height:64px;transition:background .2s ease,color .2s ease;color:var(--negro)}
  .giro-btn:last-child{border-right:0}
  .giro-btn[aria-pressed="true"]{background:var(--negro);color:var(--hueso)}
  .selector-grid{display:grid;grid-template-columns:1fr 340px;gap:40px;align-items:start}
  .campo{margin-bottom:22px}
  .campo label{display:block;font-weight:600;margin-bottom:8px}
  .campo input,.campo textarea,.campo select{width:100%;padding:14px;border:1.5px solid var(--negro);border-radius:3px;
    background:transparent;font-family:var(--fuente);font-size:1rem;color:var(--negro);min-height:52px}
  .campo textarea{min-height:110px;resize:vertical}
  /* mockup de celular */
  .phone{width:300px;margin:0 auto;border:2.5px solid var(--negro);border-radius:28px;padding:14px;background:var(--hueso)}
  .phone-screen{border:1.5px solid var(--negro);border-radius:16px;overflow:hidden;min-height:420px;display:flex;flex-direction:column}
  .phone-bar{padding:12px;border-bottom:1.5px solid var(--negro);font-weight:800;font-size:.9rem;display:flex;justify-content:space-between;align-items:center}
  .tag-ejemplo{font-size:.75rem;font-weight:700;letter-spacing:.14em;border:1px solid var(--negro);padding:3px 8px;border-radius:3px}
  .phone-body{padding:18px 14px;flex:1}
  .phone-body .ph-titulo{font-weight:800;font-size:1.25rem;line-height:1.2;margin-bottom:8px}
  .phone-body .ph-texto{font-size:.85rem;color:var(--gris);margin-bottom:14px}
  .phone-lines i{display:block;height:9px;background:var(--linea-suave);margin-bottom:8px;border-radius:2px}
  .phone-foot{padding:14px;border-top:1.5px solid var(--negro)}
  .phone-precio{font-weight:800;font-size:1.1rem;margin-bottom:4px}
  .phone-plazo{font-size:.82rem;color:var(--gris);margin-bottom:12px}
  .phone-foot .btn{width:100%;min-height:48px;font-size:.95rem}

  /* antes / después */
  .ba-wrap{position:relative;border:1.5px solid var(--negro);border-radius:3px;overflow:hidden;max-width:860px;margin:0 auto}
  .ba{position:relative;height:440px;--pos:50%}
  .ba-antes,.ba-despues{position:absolute;inset:0;padding:28px}
  .ba-antes{background:#e9e4d8}
  .ba-despues{background:var(--hueso);clip-path:polygon(calc(var(--pos) + 40px) 0,100% 0,100% 100%,calc(var(--pos) - 40px) 100%)}
  .ba-linea{position:absolute;inset:0;z-index:3;pointer-events:none;background:var(--negro);
    clip-path:polygon(calc(var(--pos) + 38px) 0,calc(var(--pos) + 42px) 0,calc(var(--pos) - 42px) 100%,calc(var(--pos) - 38px) 100%)}
  .ba-handle{position:absolute;left:var(--pos);top:50%;transform:translate(-50%,-50%);width:54px;height:54px;border-radius:50%;
    background:var(--negro);color:var(--hueso);z-index:6;pointer-events:none;display:flex;align-items:center;justify-content:center;
    font-size:1.35rem;font-weight:700;box-shadow:0 2px 10px rgba(11,11,11,.3)}
  .ba-etiqueta{position:absolute;top:16px;font-size:.75rem;font-weight:700;letter-spacing:.16em;border:1.5px solid var(--negro);
    padding:5px 12px;border-radius:3px;background:var(--hueso);z-index:4}
  .ba-antes .ba-etiqueta{left:16px}
  .ba-despues .ba-etiqueta{right:16px}
  .ba input[type=range]{position:absolute;inset:0;width:100%;height:100%;z-index:5;opacity:0;cursor:ew-resize;margin:0;touch-action:pan-y}
  .ba-hint{text-align:center;font-size:.85rem;color:var(--gris);padding:10px;position:relative;z-index:2;background:var(--hueso);border-top:1.5px solid var(--negro)}
  .mock-wa{max-width:300px;border:1.5px solid var(--negro);border-radius:12px;padding:14px;background:var(--hueso);margin:34px 0 0 8px}
  .mock-wa p{font-size:.85rem;border:1px solid var(--linea-suave);border-radius:8px;padding:8px 10px;margin-bottom:8px;background:#fff}
  .mock-note{font-family:var(--fuente);font-size:.9rem;color:var(--gris);margin:30px 8px;max-width:280px}
  .mock-note .tach{font-size:2rem;display:block;margin-bottom:6px}
  .mock-site{border:1.5px solid var(--negro);border-radius:10px;background:#fff;overflow:hidden;max-width:420px;margin:30px auto}
  .mock-site .ms-bar{border-bottom:1.5px solid var(--negro);padding:8px 12px;font-size:.75rem;font-weight:700;display:flex;gap:6px;align-items:center}
  .mock-site .ms-bar i{width:9px;height:9px;border-radius:50%;border:1.5px solid var(--negro)}
  .mock-site .ms-hero{padding:22px 18px;border-bottom:1.5px solid var(--linea-suave)}
  .mock-site .ms-hero b{font-size:1.15rem;display:block;margin-bottom:6px}
  .mock-site .ms-hero span{font-size:.82rem;color:var(--gris)}
  .mock-site .ms-btn{display:inline-block;margin-top:12px;background:var(--negro);color:var(--hueso);font-size:.8rem;font-weight:700;padding:9px 18px;border-radius:3px}
  .mock-site .ms-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;padding:16px}
  .mock-site .ms-grid i{height:56px;border:1.5px solid var(--linea-suave);border-radius:6px;display:block}

  /* invitación al diagnóstico completo */
  .invita{display:grid;grid-template-columns:1fr 340px;gap:0;border:1.5px solid var(--negro);border-radius:3px;overflow:hidden}
  .invita-lista{list-style:none;padding:10px 30px}
  .invita-lista li{padding:20px 0;border-bottom:1px solid var(--linea-suave)}
  .invita-lista li:last-child{border-bottom:0}
  .invita-lista b{display:block;font-size:1.2rem;font-weight:800;margin-bottom:4px}
  .invita-lista span{color:var(--gris);font-size:.98rem}
  .invita-card{background:var(--negro);color:var(--hueso);padding:34px 28px;display:flex;flex-direction:column;justify-content:center;gap:18px}
  .invita-dato b{display:block;font-size:2.5rem;font-weight:800;letter-spacing:-.02em;line-height:1.05}
  .invita-dato span{color:#c9c5b9;font-size:.95rem}
  .invita-card .btn{background:var(--hueso);color:var(--negro);border-color:var(--hueso);width:100%}
  .invita-card .btn:hover{background:transparent;color:var(--hueso)}
  .invita-nota{font-size:.85rem;color:#a5a198}
  .nota-medida{margin-top:18px;color:var(--gris);font-size:.95rem;max-width:72ch}

  /* servicios */
  .servs{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1.5px solid var(--negro);border-radius:3px;overflow:hidden}
  .serv{padding:34px 30px;border-right:1.5px solid var(--negro);border-bottom:1.5px solid var(--negro)}
  .serv:nth-child(2n){border-right:0}
  .serv:nth-child(n+3){border-bottom:0}
  .serv h3{font-size:1.45rem;font-weight:800;margin-bottom:10px}
  .serv p{color:var(--gris);margin-bottom:14px}
  .serv .desde{font-weight:700}
  .serv .medida{font-size:.85rem;font-weight:700;letter-spacing:.14em}

  /* precios */
  .precios{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1.5px solid var(--negro);border-radius:3px;overflow:hidden;margin-bottom:26px}
  .precio-card{padding:34px 28px;border-right:1.5px solid var(--negro);position:relative;display:flex;flex-direction:column}
  .precio-card:last-child{border-right:0}
  .precio-card.reco{background:var(--negro);color:var(--hueso)}
  .precio-card.reco .p-copy,.precio-card.reco .p-lista{color:#c9c5b9}
  .sello-reco{position:absolute;top:16px;right:16px;font-size:.75rem;font-weight:800;letter-spacing:.16em;
    border:1.5px solid currentColor;padding:5px 12px;border-radius:3px}
  .precio-card h3{font-size:1.35rem;font-weight:800;margin:26px 0 8px}
  .p-monto{font-size:2.5rem;font-weight:800;letter-spacing:-.02em}
  .p-monto small{font-size:1rem;font-weight:600}
  .p-iva{font-size:.85rem;color:var(--gris);margin-bottom:14px}
  .precio-card.reco .p-iva{color:#a5a198}
  .p-copy{color:var(--gris);margin-bottom:16px;font-size:.98rem}
  .p-lista{list-style:none;margin-bottom:26px;flex:1}
  .p-lista li{padding:9px 0;border-top:1px solid var(--linea-suave);font-size:.95rem}
  .precio-card .btn{width:100%}
  .mensual{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1.5px solid var(--negro);border-radius:3px;overflow:hidden;margin-bottom:26px}
  .men{padding:26px;border-right:1.5px solid var(--negro)}
  .men:last-child{border-right:0}
  .men h4{font-size:1.1rem;font-weight:800;margin-bottom:6px}
  .men .m-precio{font-size:1.6rem;font-weight:800}
  .men p{color:var(--gris);font-size:.95rem;margin:8px 0 14px}
  .descuentos{border:1.5px dashed var(--negro);border-radius:3px;padding:26px 28px}
  .descuentos h4{font-size:1.05rem;font-weight:800;margin-bottom:10px}
  .descuentos ul{list-style:none}
  .descuentos li{padding:8px 0;font-size:.98rem}
  .descuentos li b{font-weight:800}

  /* proceso */
  .pasos{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1.5px solid var(--negro);border-radius:3px;overflow:hidden;counter-reset:paso}
  .paso{padding:30px 24px;border-right:1.5px solid var(--negro)}
  .paso:last-child{border-right:0}
  .paso::before{counter-increment:paso;content:"0" counter(paso);font-weight:800;font-size:.85rem;letter-spacing:.18em;display:block;margin-bottom:14px}
  .paso h3{font-size:1.15rem;font-weight:800;margin-bottom:8px}
  .paso p{color:var(--gris);font-size:.95rem}

  /* nosotros */
  .nos{display:grid;grid-template-columns:220px 1fr;gap:36px;align-items:center;max-width:820px}
  .foto{width:220px;height:260px;border:1.5px solid var(--negro);border-radius:3px;overflow:hidden;background:var(--negro)}
  .foto img{width:100%;height:100%;object-fit:cover;display:block;filter:grayscale(1) contrast(1.05)}
  .nos h3{font-size:1.6rem;font-weight:800}
  .nos .cargo{font-weight:600;color:var(--gris);margin:6px 0 14px}
  .nos p{color:var(--gris);max-width:52ch}

  /* faq */
  .faq{max-width:820px}
  details{border:1.5px solid var(--negro);border-radius:3px;margin-bottom:12px;background:transparent}
  summary{padding:20px 22px;font-weight:700;font-size:1.05rem;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:56px}
  summary::-webkit-details-marker{display:none}
  summary::after{content:"+";font-size:1.5rem;font-weight:400;flex:none}
  details[open] summary::after{content:"–"}
  details .a{padding:0 22px 22px;color:var(--gris)}

  /* contacto */
  .contacto-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
  .datos-contacto{list-style:none;margin-top:8px}
  .datos-contacto li{margin-bottom:18px}
  .datos-contacto a{font-weight:700;font-size:1.15rem;text-decoration:none;border-bottom:2px solid var(--negro)}
  .datos-contacto span{display:block;font-size:.85rem;letter-spacing:.14em;font-weight:700;color:var(--gris);margin-bottom:4px}
  .nota-priv{font-size:.88rem;color:var(--gris);margin-top:14px}

  footer.site{background:var(--negro);color:var(--hueso);padding:48px 0 96px}
  footer.site .brand img{height:30px}
  .foot-grid{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:start}
  .foot-grid nav{display:flex;gap:22px;flex-wrap:wrap}
  .foot-grid a{font-weight:600;text-decoration:none;font-size:.95rem;color:var(--hueso)}
  .foot-grid a:hover{text-decoration:underline;text-underline-offset:4px}
  .foot-mail{display:block;margin-bottom:6px}
  .copy{margin-top:26px;color:#a5a198;font-size:.9rem}

  @media (max-width:900px){
    .nav-links{display:none}
    .nav-diag{display:inline;font-size:.86rem;margin-right:10px}
    .nav .btn{padding:11px 18px;min-height:48px;font-size:.92rem}
    .giros{grid-template-columns:1fr 1fr}
    .giro-btn:nth-child(2n){border-right:0}
    .giro-btn{border-bottom:1.5px solid var(--negro)}
    .giro-btn:nth-child(n+3){border-bottom:0}
    .selector-grid,.contacto-grid,.nos,.invita{grid-template-columns:1fr}
    .invita-lista{padding:6px 22px}
    .servs,.precios,.mensual,.pasos{grid-template-columns:1fr}
    .serv,.precio-card,.men,.paso{border-right:0;border-bottom:1.5px solid var(--negro)}
    .serv:last-child,.precio-card:last-child,.men:last-child,.paso:last-child{border-bottom:0}
    .ba{height:520px}
    .foot-grid{grid-template-columns:1fr}
  }
  @media (prefers-reduced-motion:reduce){
    *,*::before,*::after{transition:none !important;animation:none !important}
    html{scroll-behavior:auto}
  }
@media (max-width:420px){
  .nav{gap:12px}
  .nav .brand img{width:104px;height:auto}
  .nav .btn{padding:10px 14px;gap:6px}
  .nav-diag{margin-right:8px}
}
@media (max-width:380px){
  .nav .btn svg{display:none}
  .nav .btn{padding:10px 12px;font-size:.86rem}
  .nav-diag{font-size:.8rem;margin-right:6px}
  .nav .brand img{width:92px}
}

.invita-agenda{display:inline-block;margin-top:14px;font-weight:600;font-size:.95rem;color:var(--negro);text-decoration:underline;text-underline-offset:4px}

/* ---------- empresas (portada y /empresas) ---------- */
@media (max-width:1180px) and (min-width:901px){ .nav{gap:18px} .nav-links{gap:16px} .nav-links a{font-size:.92rem} }
.emp-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1.5px solid var(--negro);border-radius:3px;overflow:hidden;margin-top:28px}
.emp-item{padding:28px 26px;border-right:1.5px solid var(--negro);border-bottom:1.5px solid var(--negro);background:var(--hueso)}
.emp-item:nth-child(3n){border-right:0}
.emp-item:nth-last-child(-n+3){border-bottom:0}
.emp-item .num{font-weight:800;font-size:.85rem;letter-spacing:.18em;display:block;margin-bottom:12px}
.emp-item h3{font-size:1.2rem;font-weight:800;margin-bottom:8px;line-height:1.3}
.emp-item p{color:var(--gris);font-size:.97rem}
.emp-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:28px}
.emp-cta .lnk{font-weight:600;text-decoration:underline;text-underline-offset:4px}
.rescate{display:grid;grid-template-columns:1fr 360px;border:1.5px solid var(--negro);border-radius:3px;overflow:hidden;margin-top:28px}
.rescate ol{list-style:none;counter-reset:r;padding:10px 30px}
.rescate li{padding:20px 0;border-bottom:1px solid var(--linea-suave);counter-increment:r}
.rescate li:last-child{border-bottom:0}
.rescate li b{display:block;font-size:1.15rem;font-weight:800;margin-bottom:4px}
.rescate li b::before{content:counter(r,decimal-leading-zero) " · ";font-size:.85rem;letter-spacing:.14em}
.rescate li span{color:var(--gris);font-size:.97rem}
.rescate-card{background:var(--negro);color:var(--hueso);padding:34px 28px;display:flex;flex-direction:column;justify-content:center;gap:16px}
.rescate-card h3{font-size:1.6rem;font-weight:800;line-height:1.2}
.rescate-card p{color:#c9c5b9;font-size:.97rem}
.rescate-card .btn{background:var(--hueso);color:var(--negro);border-color:var(--hueso);width:100%}
.rescate-card .btn:hover{background:transparent;color:var(--hueso)}
.rescate-card .nota{font-size:.85rem;color:#a5a198}
.sintomas{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;list-style:none}
.sintomas li{border:1.5px solid var(--negro);border-radius:3px;padding:8px 14px;font-weight:600;font-size:.95rem;background:var(--hueso)}
@media (max-width:900px){
  .emp-grid,.rescate{grid-template-columns:1fr}
  .emp-item,.emp-item:nth-child(3n){border-right:0;border-bottom:1.5px solid var(--negro)}
  .emp-item:nth-last-child(-n+3){border-bottom:1.5px solid var(--negro)}
  .emp-item:last-child{border-bottom:0}
  .rescate ol{padding:6px 22px}
}
@media (min-width:901px) and (max-width:1100px){ .emp-grid{grid-template-columns:1fr 1fr} .emp-item:nth-child(3n){border-right:1.5px solid var(--negro)} .emp-item:nth-child(2n){border-right:0} .emp-item:nth-last-child(-n+3){border-bottom:1.5px solid var(--negro)} .emp-item:nth-last-child(-n+2){border-bottom:0} }

/* botón X-Era Enterprise del encabezado */
.btn-ent{white-space:nowrap}
.btn-ent .ent-corto{display:none}
@media (max-width:400px){ .btn-ent .ent-largo{display:none} .btn-ent .ent-corto{display:inline} }

/* ---------- X-Era Enterprise (/empresas) ---------- */
.ent-hero,.ent-cierre{background:var(--negro);color:var(--hueso);padding:110px 0 100px;position:relative;z-index:1}
.ent-cierre{padding:90px 0}
.ent-marca{font-size:.85rem;letter-spacing:.32em;font-weight:500;margin-bottom:26px;color:#c9c5b9}
.ent-marca b{font-weight:800;color:var(--hueso)}
.ent-hero h1{font-size:clamp(2.3rem,6vw,4.4rem);line-height:1.04;letter-spacing:-.03em;font-weight:800;max-width:16ch;margin-bottom:24px}
.ent-cierre h2{font-size:clamp(1.8rem,4.2vw,3rem);line-height:1.1;letter-spacing:-.02em;font-weight:800;max-width:22ch;margin-bottom:18px}
.ent-hero .sub,.ent-cierre .sub{color:#c9c5b9;max-width:58ch;font-size:1.12rem}
.ent-hero .hero-cta,.ent-cierre .hero-cta{margin-top:34px}
.ent-btn{background:var(--hueso);color:var(--negro);border-color:var(--hueso)}
.ent-btn:hover{background:transparent;color:var(--hueso)}
.ent-btn-sec{background:transparent;color:var(--hueso);border-color:var(--hueso)}
.ent-btn-sec:hover{background:var(--hueso);color:var(--negro)}
.ent-nota{margin-top:26px;font-size:.85rem;color:#a5a198}
.ent .bloque{padding-top:80px;padding-bottom:80px}
.ent-log{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start}
.ent-log h2{font-size:clamp(2rem,4.5vw,3.2rem);letter-spacing:-.025em}
.ent-log .bajada{margin-bottom:26px}
.ent-lista{list-style:none;border-top:1.5px solid var(--negro)}
.ent-lista li{padding:18px 0;border-bottom:1px solid var(--linea-suave)}
.ent-lista b{display:block;font-weight:800;font-size:1.1rem}
.ent-lista span{color:var(--gris);font-size:.97rem}
.ent .emp-grid .emp-item:nth-last-child(-n+3){border-bottom:0}
@media (max-width:900px){
  .ent-hero{padding:70px 0 64px}.ent-cierre{padding:64px 0}
  .ent-log{grid-template-columns:1fr;gap:28px}
  .ent .bloque{padding-top:56px;padding-bottom:56px}
  .ent .emp-grid .emp-item{border-bottom:1.5px solid var(--negro)}
  .ent .emp-grid .emp-item:last-child{border-bottom:0}
  .ent-hero .btn,.ent-cierre .btn{width:100%}
}
@media (min-width:901px) and (max-width:1100px){ .ent .emp-grid{grid-template-columns:repeat(3,1fr)} .ent .emp-grid .emp-item:nth-child(2n){border-right:1.5px solid var(--negro)} .ent .emp-grid .emp-item:nth-child(3n){border-right:0} .ent .emp-grid .emp-item{border-bottom:0} }

/* X-Era Enterprise invertida: fondo negro, texto y detalles en hueso */
body.ent-oscuro{background:var(--negro);color:var(--hueso);--gris:#c9c5b9;--linea-suave:rgba(244,241,234,.22)}
body.ent-oscuro ::selection{background:var(--hueso);color:var(--negro)}
body.ent-oscuro::before{background-image:linear-gradient(rgba(244,241,234,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(244,241,234,.5) 1px,transparent 1px);opacity:.05}
body.ent-oscuro :focus-visible{outline-color:var(--hueso)}
body.ent-oscuro header.site{background:var(--negro);border-bottom-color:rgba(244,241,234,.35)}
body.ent-oscuro .nav-links a,body.ent-oscuro .nav-diag{color:var(--hueso)}
body.ent-oscuro .btn{background:var(--hueso);color:var(--negro);border-color:var(--hueso)}
body.ent-oscuro .btn:hover{background:transparent;color:var(--hueso)}
body.ent-oscuro .ent-btn-sec{background:transparent;color:var(--hueso)}
body.ent-oscuro .ent-btn-sec:hover{background:var(--hueso);color:var(--negro)}
body.ent-oscuro .ent-hero,body.ent-oscuro .ent-cierre{background:transparent}
body.ent-oscuro .ent-cierre{border-top:1.5px solid rgba(244,241,234,.35)}
body.ent-oscuro .bloque{border-top:1px solid var(--linea-suave)}
body.ent-oscuro .emp-grid,body.ent-oscuro .rescate,body.ent-oscuro .pasos{border-color:var(--hueso)}
body.ent-oscuro .emp-item,body.ent-oscuro .paso{background:transparent;border-color:var(--hueso)!important}
body.ent-oscuro .ent .emp-grid .emp-item:last-child,body.ent-oscuro .paso:last-child{border-right-color:transparent}
body.ent-oscuro .ent-lista{border-top-color:var(--hueso)}
body.ent-oscuro .rescate-card{background:var(--hueso);color:var(--negro)}
body.ent-oscuro .rescate-card p{color:#3f3d38}
body.ent-oscuro .rescate-card .nota{color:#4a4842}
body.ent-oscuro .rescate-card .btn{background:var(--negro);color:var(--hueso);border-color:var(--negro)}
body.ent-oscuro .rescate-card .btn:hover{background:transparent;color:var(--negro)}
body.ent-oscuro .ent-nota{color:#b3afa5}
body.ent-oscuro footer.site{border-top:1.5px solid rgba(244,241,234,.35)}
body.ent-oscuro .corner{background:var(--hueso)}

/* ---------- Zona VIP: paquetes Enterprise ---------- */
.vip{padding:120px 0 110px;border-top:1px solid var(--linea-suave);position:relative}
.vip-cab{text-align:center;max-width:720px;margin:0 auto 64px}
.vip-sello{display:inline-flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:10px 14px;border:1px solid rgba(244,241,234,.55);border-radius:999px;padding:9px 20px;font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;font-weight:500;color:var(--hueso);margin-bottom:34px}
.vip-sello i{width:4px;height:4px;border-radius:50%;background:var(--hueso);display:inline-block}
.vip h2,.vip-pq h3,.vip-dlg h2{font-family:var(--fuente);font-weight:700;letter-spacing:-.02em}
.vip-cab h2{font-size:clamp(2.6rem,6vw,4.4rem);line-height:1.02;margin-bottom:20px}
.vip-bajada{color:#c9c5b9;font-size:1.08rem;font-weight:300;max-width:56ch;margin:0 auto}
.vip-pq{position:relative;border:1px solid rgba(244,241,234,.28);border-radius:2px;padding:40px 36px 36px;display:flex;flex-direction:column;transition:border-color .5s ease,transform .5s ease}
.vip-pq::after{content:"";position:absolute;left:36px;right:36px;top:0;height:1px;background:var(--hueso);transform:scaleX(0);transform-origin:left;transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.vip-pq:hover{border-color:rgba(244,241,234,.6)}
.vip-pq:hover::after,.vip-pq:focus-within::after{transform:scaleX(1)}
.vip-pq h3{font-size:2rem;line-height:1.1;margin:0 0 12px}
.vip-num{font-size:.75rem;letter-spacing:.3em;color:#b3afa5;margin-bottom:22px;display:block}
.vip-lead{color:#c9c5b9;font-weight:300;font-size:1.02rem;margin-bottom:22px}
.vip-pq ul{list-style:none;margin:0 0 30px;flex:1}
.vip-pq li{position:relative;padding:10px 0 10px 26px;border-top:1px solid rgba(244,241,234,.12);font-size:.97rem;color:#e9e5db}
.vip-pq li::before{content:"";position:absolute;left:2px;top:21px;width:12px;height:1px;background:var(--hueso)}
.vip-pq .vip-cot{align-self:flex-start;min-width:150px;letter-spacing:.06em}
.vip-dest{padding:56px 56px 50px;margin-bottom:28px;border-color:rgba(244,241,234,.6);display:grid;grid-template-columns:1fr 1.1fr;column-gap:56px;align-items:start}
.vip-dest .vip-tag,.vip-dest h3,.vip-dest .vip-lead{grid-column:1}
.vip-dest ul{grid-column:2;grid-row:1 / span 4;margin:0}
.vip-dest .vip-cot{grid-column:1;margin-top:8px}
.vip-dest h3{font-size:clamp(2.4rem,4.6vw,3.4rem)}
.vip-dest .vip-lead{font-size:1.15rem}
.vip-tag{display:inline-block;align-self:flex-start;justify-self:start;border:1px solid var(--hueso);padding:5px 12px;font-size:.7rem;letter-spacing:.26em;text-transform:uppercase;margin-bottom:22px}
.vip-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
/* aparición suave */
.rv-on .rv{opacity:0;transform:translateY(18px);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.7,.2,1)}
.rv-on .rv.rv-in{opacity:1;transform:none}
.rv-on .vip-grid .rv:nth-child(2){transition-delay:.08s}.rv-on .vip-grid .rv:nth-child(3){transition-delay:.04s}.rv-on .vip-grid .rv:nth-child(4){transition-delay:.12s}
/* forma de cotización */
.vip-dlg{border:1px solid rgba(244,241,234,.5);border-radius:2px;background:var(--negro);color:var(--hueso);padding:0;width:min(640px,calc(100vw - 24px));max-height:calc(100dvh - 24px);margin:auto}
.vip-dlg::backdrop{background:rgba(5,5,5,.78);backdrop-filter:blur(3px)}
.vip-dlg[open]{animation:vipIn .45s cubic-bezier(.2,.7,.2,1)}
@keyframes vipIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.vip-dlg form,.vip-ok{padding:40px 40px 32px;position:relative}
.vip-dlg h2{font-size:2.3rem;line-height:1.05;margin-bottom:10px}
.vip-dlg .ent-marca{margin-bottom:16px}
.vip-elegido{color:#c9c5b9;margin-bottom:24px;font-size:.98rem}
.vip-elegido b{color:var(--hueso);font-weight:600}
.vip-campos{display:grid;grid-template-columns:1fr 1fr;gap:14px 18px}
.vip-ancho{grid-column:1 / -1}
.vip-dlg .campo{margin:0}
.vip-dlg label{display:block;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:#c9c5b9;margin-bottom:6px;font-weight:500}
.vip-dlg input:not([type=checkbox]),.vip-dlg textarea{width:100%;background:transparent;color:var(--hueso);border:0;border-bottom:1px solid rgba(244,241,234,.45);border-radius:0;padding:10px 2px;font:inherit;font-size:1rem}
.vip-dlg textarea{border:1px solid rgba(244,241,234,.45);padding:10px 12px;resize:vertical;min-height:96px}
.vip-dlg input:focus,.vip-dlg textarea:focus{outline:none;border-color:var(--hueso);box-shadow:0 1px 0 var(--hueso)}
.vip-dlg ::placeholder{color:#8f8b82}
.vip-check{display:flex!important;gap:10px;align-items:flex-start;text-transform:none!important;letter-spacing:0!important;font-size:.88rem!important;line-height:1.5;margin:20px 0 6px!important;color:#c9c5b9!important}
.vip-check input{margin-top:3px;width:18px;height:18px;accent-color:var(--hueso);flex:none}
.vip-check a{color:var(--hueso)}
.vip-error{min-height:1.4em;color:#f1d9a6;font-size:.92rem;margin:6px 0 12px}
.vip-error a{color:var(--hueso);font-weight:700}
.vip-enviar{width:100%}
.vip-nota{font-size:.8rem;color:#a5a198;margin-top:14px}
.vip-x{position:absolute;top:14px;right:16px;width:44px;height:44px;background:transparent;border:0;color:var(--hueso);font-size:1.8rem;line-height:1;cursor:pointer}
.vip-trampa{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.vip-ok p{color:#c9c5b9;margin:10px 0 24px}
.vip-ok .btn{margin:0 10px 10px 0}
body.dlg-abierto{overflow:hidden}
@media (max-width:900px){
  .vip{padding:80px 0 72px}.vip-cab{margin-bottom:44px}
  .vip-dest{display:flex;flex-direction:column;padding:38px 26px 32px}
  .vip-dest ul{margin:0 0 28px}
  .vip-grid{grid-template-columns:1fr;gap:20px}
  .vip-pq{padding:34px 26px 30px}.vip-pq::after{left:26px;right:26px}
  .vip-pq .vip-cot{width:100%}
  .vip-sello{font-size:.66rem;letter-spacing:.18em;padding:9px 16px}
  .vip-dlg form,.vip-ok{padding:34px 22px 24px}
  .vip-campos{grid-template-columns:1fr}
  .vip-dlg h2{font-size:2rem}
}
@media (prefers-reduced-motion:reduce){.vip-dlg[open]{animation:none}.vip-pq,.vip-pq::after{transition:none}}

/* ---------- Cotiza tu proyecto (/cotiza) ---------- */
.cz-top{padding:64px 0 28px}
.cz-top h1{font-size:clamp(2rem,4.6vw,3.3rem);line-height:1.08;letter-spacing:-.025em;font-weight:800;max-width:22ch;margin-bottom:28px}
.cz-pasos{list-style:none;display:flex;gap:0;border:1.5px solid var(--negro);border-radius:3px;overflow:hidden;max-width:720px}
.cz-pasos li{flex:1;padding:12px 14px;font-weight:600;font-size:.92rem;color:var(--gris);border-right:1.5px solid var(--negro);display:flex;gap:8px;align-items:center}
.cz-pasos li:last-child{border-right:0}
.cz-pasos b{display:inline-grid;place-items:center;width:24px;height:24px;border:1.5px solid currentColor;border-radius:50%;font-size:.8rem;flex:none}
.cz-pasos li.on{color:var(--negro)}
.cz-pasos li[aria-current]{background:var(--negro);color:var(--hueso)}
.cz-cuerpo{padding:8px 0 90px}
.cz-paso{max-width:860px}
.cz-lbl{display:block;font-weight:800;font-size:1.2rem;margin-bottom:10px}
#cz-texto{width:100%;min-height:170px;border:1.5px solid var(--negro);border-radius:3px;background:#fff;padding:18px 18px;font:inherit;font-size:1.1rem;line-height:1.5;resize:vertical}
#cz-texto:focus{outline:3px solid var(--negro);outline-offset:2px}
.cz-ej{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:12px 0 0;font-size:.9rem;color:var(--gris)}
.cz-ej button{border:1px solid var(--linea-suave);background:transparent;border-radius:999px;padding:7px 14px;font:inherit;font-size:.9rem;cursor:pointer;color:var(--negro);min-height:36px}
.cz-ej button:hover{border-color:var(--negro)}
.cz-o{margin:26px 0 10px;font-weight:700;font-size:.85rem;letter-spacing:.18em;text-transform:uppercase}
.cz-atajos{display:grid;grid-template-columns:repeat(4,1fr);border:1.5px solid var(--negro);border-radius:3px;overflow:hidden}
.cz-at{background:var(--hueso);border:0;border-right:1.5px solid var(--negro);border-bottom:1.5px solid var(--negro);padding:16px 12px;font:inherit;font-weight:700;font-size:.98rem;cursor:pointer;min-height:56px;color:var(--negro)}
.cz-at:nth-child(4n){border-right:0}
.cz-at:nth-child(n+5){border-bottom:0}
.cz-at:hover{background:#ebe7dc}
.cz-at[aria-pressed=true]{background:var(--negro);color:var(--hueso)}
.cz-err{min-height:1.5em;color:#8a1c12;font-weight:600;margin:14px 0 8px}
.cz-err a{color:inherit}
.cz-sig{min-width:200px}
.cz-resumen{background:#fff;border:1px solid var(--linea-suave);padding:12px 16px;border-radius:3px;margin-bottom:22px;font-size:.98rem}
.cz-link{background:none;border:0;font:inherit;font-weight:700;text-decoration:underline;text-underline-offset:3px;cursor:pointer;color:var(--negro);padding:4px 2px}
.cz-h2{font-size:clamp(1.6rem,3.2vw,2.2rem);font-weight:800;letter-spacing:-.02em;margin-bottom:18px}
.cz-campos{display:grid;grid-template-columns:1fr 1fr;gap:4px 20px}
.cz-check{display:flex;gap:10px;align-items:flex-start;font-size:.93rem;color:var(--gris);margin:10px 0 0;line-height:1.5}
.cz-check input{width:20px;height:20px;margin-top:2px;accent-color:var(--negro);flex:none}
.cz-check a{color:var(--negro)}
.cz-acc{display:flex;gap:12px;flex-wrap:wrap}
.cz-trampa{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
#cz3.cz-paso{max-width:none}
.cz-folio{font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:var(--gris);margin-bottom:6px}
.cz-folio b{color:var(--negro)}
.cz-vago{background:#fff;border-left:3px solid var(--negro);padding:10px 14px;margin:0 0 18px;max-width:70ch}
.cz-paqs{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}
.cz-paq{position:relative;border:1.5px solid var(--negro);border-radius:3px;padding:30px 28px 28px;background:var(--hueso);display:flex;flex-direction:column}
.cz-reco{background:#fff;box-shadow:6px 6px 0 var(--negro)}
.cz-paq h3{font-size:1.5rem;font-weight:800;margin-bottom:4px}
.cz-sub{color:var(--gris);font-size:.95rem;margin-bottom:16px}
.cz-paq ul{list-style:none;border-top:1px solid var(--linea-suave)}
.cz-paq li{display:flex;justify-content:space-between;gap:14px;padding:10px 0;border-bottom:1px solid var(--linea-suave);font-size:.97rem}
.cz-c small{display:block;color:var(--gris);font-size:.86rem;margin-top:2px}
.cz-m{font-weight:700;white-space:nowrap;font-variant-numeric:tabular-nums}
.cz-m i{font-style:normal;font-weight:500;font-size:.85em}
.cz-k{margin:18px 0 0;font-weight:800;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase}
.cz-incl{font-size:.88rem;color:var(--gris);margin-top:12px}
.cz-tot{margin:20px 0 18px;padding-top:14px;border-top:1.5px solid var(--negro);display:grid;grid-template-columns:1fr auto;align-items:baseline;gap:2px 10px}
.cz-tot span{font-weight:600;font-size:.95rem}
.cz-tot b{font-size:1.6rem;font-weight:800;letter-spacing:-.01em;text-align:right;font-variant-numeric:tabular-nums}
.cz-tot small{grid-column:2;text-align:right;color:var(--gris);font-size:.82rem}
.cz-quiero{width:100%}
.cz-leyenda{font-size:.85rem;color:var(--gris);max-width:90ch;margin-top:22px}
.cz-otra{margin-top:16px;font-size:.95rem}
.cz-otra a{font-weight:700}
@media (max-width:900px){
  .cz-top{padding:40px 0 20px}
  .cz-pasos li{font-size:0;padding:10px;justify-content:center}
  .cz-pasos li b{font-size:.8rem}
  .cz-pasos li[aria-current]{font-size:.85rem}
  .cz-atajos{grid-template-columns:1fr 1fr}
  .cz-at,.cz-at:nth-child(4n){border-right:1.5px solid var(--negro);border-bottom:1.5px solid var(--negro)}
  .cz-at:nth-child(2n){border-right:0}
  .cz-at:nth-child(n+5){border-bottom:1.5px solid var(--negro)}
  .cz-at:last-child{grid-column:1 / -1;border-bottom:0;border-right:0}
  .cz-campos,.cz-paqs{grid-template-columns:1fr}
  .cz-sig,.cz-acc .btn{width:100%}
  .cz-acc{flex-direction:column-reverse}
  .cz-paq{padding:24px 20px 22px}.cz-reco{box-shadow:4px 4px 0 var(--negro)}
  #cz-texto{min-height:150px;font-size:1.05rem}
}
@media (min-width:901px){ .cz-at:last-child{grid-column:span 2;border-right:0} }
.cz-tot b{line-height:1.15}

/* ---------- Cotiza ahora: botón del header y botón flotante ---------- */
.btn-cot{white-space:nowrap;margin-right:10px}
body.ent-oscuro .btn-cot{background:var(--hueso);color:var(--negro);border-color:var(--hueso)}
@media (max-width:760px){ .btn-cot{display:none} }   /* en celular lo cubre el botón flotante */
.flot-cot{position:fixed;right:24px;bottom:24px;z-index:35;display:inline-flex;align-items:center;gap:10px;padding:14px 22px;background:var(--negro);color:#fff;border:1px solid var(--negro);font-weight:700;font-size:.95rem;letter-spacing:.02em;text-decoration:none;box-shadow:0 8px 24px rgba(0,0,0,.18)}
.flot-cot::after{content:"→"}
.flot-cot:hover,.flot-cot:focus-visible{background:#fff;color:var(--negro)}
.flot-cot.flot-ent{background:var(--hueso);color:var(--negro);border-color:var(--hueso)}
.flot-cot.flot-ent:hover,.flot-cot.flot-ent:focus-visible{background:var(--negro);color:var(--hueso)}
.flot-cot[hidden]{display:none}
@media (max-width:760px){
  .flot-cot{left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));justify-content:center;padding:13px 16px}
  body.con-flot{padding-bottom:76px}
}
@media print{ .flot-cot{display:none} }
/* Cotiza 2: paquete preseleccionado, confirmación y modo Enterprise */
.cz-pre{border:1px solid var(--negro);padding:18px 20px;margin:0 0 22px}
.cz-pre .cz-k{margin:0 0 4px}
.cz-pre-n{font-size:1.25rem;margin:0 0 14px}
.cz-pre .cz-h2{margin:0 0 4px;font-size:1.15rem}
.cz-acc1{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.cz-cont{display:none}
.cz-con-paquete .cz-cont{display:inline-flex}
.cz-con-paquete .cz-sig{background:transparent;color:var(--negro)}
.cz-ok-paq{font-size:1.02rem;margin:4px 0 10px}
.cz-ok #cz-ok-correo{word-break:break-all}
.cz-asesor{margin:8px 0 18px}
.cz-ac{font-weight:700;letter-spacing:.04em;text-transform:uppercase;font-size:.85em}
.cz-atajos-5{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
body.ent-oscuro main.cz-ent .cz-pre{border-color:#F4F1EA}
/* Cotizador Enterprise: mismas piezas, colores invertidos (negro con hueso) */
.cz-ent{--negro:#F4F1EA;--hueso:#0B0B0B;--gris:#B9B5AB;--linea-suave:rgba(244,241,234,.26);color:#F4F1EA}
.cz-ent #cz-texto,.cz-ent .cz-resumen,.cz-ent .cz-vago,.cz-ent .cz-reco,.cz-ent .campo input{background:#151515;color:#F4F1EA}
.cz-ent .cz-reco{box-shadow:6px 6px 0 rgba(244,241,234,.85)}
.cz-ent .campo input{border-color:#F4F1EA}
body.ent-oscuro main.cz-ent .btn{background:#F4F1EA;color:#0B0B0B;border-color:#F4F1EA}
body.ent-oscuro main.cz-ent .btn.sec,body.ent-oscuro main.cz-ent.cz-con-paquete .cz-sig{background:transparent;color:#F4F1EA;border-color:#F4F1EA}
.cz-ent .sello-reco{background:#F4F1EA;color:#0B0B0B}
.cz-ent #cz-texto::placeholder{color:#9b978d}
/* el flotante en escritorio se separa del triángulo de la esquina */
@media (min-width:761px){ .flot-cot{right:max(24px, min(140px, calc((100vw - 1180px) / 2 + 60px)))} }
.nav-links a{white-space:nowrap}
.cz-ent .kicker{color:#B9B5AB}
/* Accesos directos: filas que se llenan solas (7, 6 o 5 opciones) sin huecos */
.cz-atajos,.cz-atajos-5{display:flex;flex-wrap:wrap;gap:1.5px;background:var(--negro)}
.cz-atajos .cz-at,.cz-atajos .cz-at:nth-child(n),.cz-atajos .cz-at:last-child{border:0;flex:1 1 22%;grid-column:auto}
.cz-atajos-5 .cz-at,.cz-atajos-5 .cz-at:nth-child(n){flex-basis:30%}
@media (max-width:900px){ .cz-atajos .cz-at,.cz-atajos .cz-at:nth-child(n),.cz-atajos .cz-at:last-child{flex-basis:40%} }