.cot { min-height: 100vh; }
.cot::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(40% 35% at 10% 8%, rgb(176 18 45 / .08), transparent 70%),
    radial-gradient(45% 40% at 95% 0%, rgb(64 140 170 / .09), transparent 70%);
}

.cot-barra {
  position: fixed; z-index: 20; top: max(10px, env(safe-area-inset-top, 0px)); left: 50%; transform: translateX(-50%);
  width: min(880px, calc(100% - 2 * var(--gutter)));
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 8px; padding: 6px; border-radius: 999px;
  background: rgb(251 248 243 / .72);
  -webkit-backdrop-filter: blur(24px) saturate(180%); backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid rgb(255 255 255 / .6);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / .8), 0 6px 24px rgb(30 20 15 / .08);
}
.cot-nav { text-decoration: none;
  display: inline-flex; align-items: center; gap: 4px; min-height: 44px; padding: 0 16px 0 10px; border: 0; border-radius: 999px;
  background: var(--blanco); color: var(--tinta); font-family: inherit; font-weight: 600; font-size: 15px; line-height: 1; cursor: pointer;
  box-shadow: 0 1px 0 var(--linea), 0 2px 8px rgb(30 20 15 / .06); transition: transform .25s var(--resorte), background .2s;
}
.cot-nav svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.cot-nav:active { transform: scale(.94); }
.cot-listo { background: var(--acc); color: #fff; padding: 0 10px 0 18px; box-shadow: 0 6px 18px rgb(176 18 45 / .25); }
.cot-listo:hover { background: var(--acc-oscuro); }
.cot-marca { display: flex; align-items: center; justify-content: center; gap: 8px; color: var(--suave); text-decoration: none; font-size: 14px; font-weight: 600; min-width: 0; white-space: nowrap; }
.cot-marca img { width: 26px; height: 26px; }

.cot-main { max-width: 880px; margin: 0 auto; padding: 92px var(--gutter) 140px; }
.cot-cabeza { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-top: 12px; }
.cot-cabeza .eyebrow { margin-bottom: 8px; }
.cot-cabeza h1 { font-size: clamp(32px, 8vw, 52px); letter-spacing: -.035em; }
.cot-cabeza .idioma { margin-left: 0; flex: none; }

.cot-pasos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin: 22px 0 10px; }
.cot-pasos button {
  display: flex; flex-direction: column; align-items: flex-start; gap: 6px; padding: 10px 0 0; border: 0; border-top: 3px solid var(--linea);
  background: none; color: var(--suave); font-family: inherit; font-weight: 600; font-size: 13px; line-height: 1.2; text-align: left; cursor: pointer; transition: border-color .3s, color .2s;
}
.cot-pasos button i { font-style: normal; font-size: 11px; letter-spacing: .1em; opacity: .7; }
.cot-pasos button.hecho { border-top-color: rgb(176 18 45 / .4); }
.cot-pasos button[aria-current] { border-top-color: var(--acc); color: var(--tinta); }
.cot-revision { display: inline-flex; align-items: center; gap: 8px; margin: 6px 0 18px; padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 600; color: #6b5a2a; background: #FBF1DD; }
.cot-revision::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #E0A23A; }

.cot-pantalla { animation: entra .35s var(--resorte); }
@keyframes entra { from { opacity: 0; transform: translateY(10px); } }
.tarjeta { background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--r); padding: 24px 18px; box-shadow: var(--sombra); margin-bottom: 16px; }
.tarjeta h2, .cot-h2 { font-size: 24px; }
.cot-h2 { margin: 8px 0 6px; }
.nota { color: var(--suave); font-size: 15px; margin-top: 8px; }
.nota:empty { display: none; }
.campos { margin-top: 18px; }
.fijo { min-height: 50px; display: block; padding: 13px 14px; line-height: 1.4; border-radius: 14px; background: var(--arena); font-size: 16px; font-weight: 600; color: var(--tinta); }
.campo input[type="date"] { min-width: 0; }

.stepper { display: grid; grid-template-columns: 50px 1fr 50px; border: 1px solid rgb(30 20 15 / .12); border-radius: 14px; overflow: hidden; background: rgb(255 255 255 / .85); }
.stepper button { border: 0; background: var(--arena); font-family: inherit; font-weight: 600; font-size: 22px; line-height: 1; color: var(--tinta); cursor: pointer; min-height: 50px; transition: background .2s; }
.stepper button:active { background: var(--acc-tenue); }
.stepper input { border: 0 !important; border-radius: 0 !important; text-align: center; font-weight: 650; font-variant-numeric: tabular-nums; -moz-appearance: textfield; box-shadow: none !important; }
.stepper input::-webkit-inner-spin-button, .stepper input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }

.segmento { display: flex; gap: 4px; padding: 4px; border-radius: 16px; background: var(--arena); }
.segmento button { flex: 1; min-height: 44px; border: 0; border-radius: 12px; background: none; font-family: inherit; font-weight: 600; font-size: 16px; line-height: 1; color: var(--suave); cursor: pointer; transition: background .2s, color .2s, transform .25s var(--resorte); }
.segmento button[aria-pressed="true"] { background: var(--blanco); color: var(--tinta); box-shadow: 0 1px 4px rgb(0 0 0 / .1); }

.opciones { display: grid; gap: 12px; margin-top: 18px; }
.op { background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--r); overflow: hidden; transition: border-color .25s, box-shadow .25s; }
.op.activa { border-color: rgb(176 18 45 / .45); box-shadow: 0 0 0 4px rgb(176 18 45 / .08), var(--sombra); }
.op-cabeza { width: 100%; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 14px; padding: 18px; border: 0; background: none; text-align: left; font-family: inherit; color: var(--tinta); cursor: pointer; }
.op-check { width: 24px; height: 24px; border-radius: 50%; border: 2px solid rgb(30 20 15 / .2); transition: border .2s var(--resorte); }
.op.activa .op-check { border: 7px solid var(--acc); }
.op-nombre { display: grid; gap: 2px; }
.op-nombre b { font-size: 19px; letter-spacing: -.01em; }
.op-nombre small { color: var(--suave); font-size: 14px; }
.op-precio { font-size: 18px; font-weight: 700; font-variant-numeric: tabular-nums; text-align: right; }
.op-precio small { display: block; font-size: 12px; font-weight: 500; color: var(--suave); }
.op.destacada .op-cabeza { background: linear-gradient(120deg, var(--acc-tenue), transparent 60%); }
.op-cuerpo { padding: 0 18px 20px; border-top: 1px solid var(--linea); }
.op-incluye { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 8px; font-size: 15px; color: #3d3631; }
.op-incluye li { display: grid; grid-template-columns: 18px 1fr; gap: 8px; }
.op-incluye li::before { content: ""; width: 7px; height: 7px; margin: 8px 0 0 4px; border-radius: 50%; background: var(--acc); }

.bloque { font-size: 13px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--acc); margin: 28px 0 10px; }
.servicios-lista { display: grid; gap: 10px; }
.sv { background: var(--blanco); border: 1px solid var(--linea); border-radius: 22px; overflow: hidden; transition: border-color .25s, box-shadow .25s; }
.sv.activa { border-color: rgb(176 18 45 / .4); box-shadow: 0 6px 20px rgb(30 20 15 / .06); }
.sv.bloqueado { opacity: .55; }
.sv-cabeza { width: 100%; display: grid; grid-template-columns: 1fr auto; grid-template-areas: "t s" "p s"; align-items: center; gap: 4px 14px; padding: 16px; border: 0; background: none; text-align: left; font-family: inherit; color: var(--tinta); cursor: pointer; }
.sv-cabeza:disabled { cursor: default; }
.sv-texto { grid-area: t; display: grid; gap: 2px; }
.sv-texto b { font-size: 17px; }
.sv-texto small { color: var(--suave); font-size: 14px; line-height: 1.4; }
.sv-precio { grid-area: p; font-size: 15px; font-weight: 650; font-variant-numeric: tabular-nums; }
.sv-precio small { font-weight: 500; color: var(--suave); }
.interruptor { grid-area: s; width: 51px; height: 31px; border-radius: 999px; background: rgb(30 20 15 / .14); position: relative; transition: background .25s; }
.interruptor::after { content: ""; position: absolute; top: 2px; left: 2px; width: 27px; height: 27px; border-radius: 50%; background: #fff; box-shadow: 0 2px 6px rgb(0 0 0 / .2); transition: transform .3s var(--resorte); }
.sv-cabeza[aria-checked="true"] .interruptor { background: var(--acc); }
.sv-cabeza[aria-checked="true"] .interruptor::after { transform: translateX(20px); }
.sv-cuerpo { padding: 0 16px 18px; border-top: 1px solid var(--linea); }
.sv-cuerpo .campos { margin-top: 14px; grid-template-columns: 1fr 1fr; }
.sv-cuerpo .campo:first-child { grid-column: 1 / -1; }

.res-cab { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; padding-bottom: 14px; border-bottom: 1px solid var(--linea); }
.res-cab .eyebrow { margin-bottom: 6px; }
.renglones { list-style: none; margin: 0; padding: 0; }
.renglones li { display: grid; grid-template-columns: 1fr auto; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--linea); }
.renglones li > span:first-child { display: grid; gap: 2px; }
.renglones small { color: var(--suave); font-size: 14px; }
.renglones .imp { font-weight: 650; font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; }
.renglones .vacio { color: var(--suave); display: block; }
.totales { display: grid; gap: 8px; padding-top: 14px; font-variant-numeric: tabular-nums; }
.totales > div { display: flex; justify-content: space-between; gap: 12px; }
.totales .gran { font-size: 26px; font-weight: 700; letter-spacing: -.02em; padding: 8px 0 4px; }
.totales .ref { color: var(--suave); font-size: 15px; }
.totales .fondo { color: #2c5f72; }
.avisos { margin: 16px 0 0; padding: 12px 14px 12px 32px; border-radius: 16px; background: var(--arena); font-size: 14px; color: #4d4540; display: grid; gap: 4px; }
.pie-nota { font-size: 13px; }
.acciones-finales { display: grid; gap: 0; }
.acciones-finales .btn-grande { margin-top: 12px; }
.acciones-finales .btn-claro .ico { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linejoin: round; }
.enlace { margin: 18px auto 0; border: 0; background: none; color: var(--suave); font-family: inherit; font-weight: 500; font-size: 15px; line-height: 1; text-decoration: underline; cursor: pointer; padding: 10px; }

.cot-total {
  position: fixed; z-index: 19; left: 50%; bottom: calc(14px + env(safe-area-inset-bottom, 0px)); transform: translateX(-50%);
  width: min(520px, calc(100% - 2 * var(--gutter))); display: grid; grid-template-columns: 1fr auto; grid-template-areas: "e n" "e m"; align-items: center; gap: 0 12px;
  padding: 12px 20px; border-radius: 22px; border: 1px solid rgb(255 255 255 / .6); cursor: pointer; font-family: inherit; color: var(--tinta); text-align: left;
  background: rgb(255 255 255 / .66); -webkit-backdrop-filter: blur(24px) saturate(180%); backdrop-filter: blur(24px) saturate(180%);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / .8), 0 12px 36px rgb(30 20 15 / .14);
  transition: transform .3s var(--resorte);
}
.cot-total:active { transform: translateX(-50%) scale(.98); }
.cot-total[hidden] { display: none; }
.tf-et { grid-area: e; font-size: 14px; font-weight: 600; color: var(--suave); }
.tf-num { grid-area: n; font-size: 22px; font-weight: 700; letter-spacing: -.02em; font-variant-numeric: tabular-nums; text-align: right; }
.tf-mx { grid-area: m; font-size: 13px; color: var(--suave); text-align: right; font-variant-numeric: tabular-nums; }
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .cot-barra, .cot-total { background: rgb(255 255 255 / .97); }
}

@media (max-width: 380px) {
  .cot-marca span { display: none; }
}
@media (min-width: 720px) {
  .tarjeta { padding: 32px; }
  .op-cuerpo .campos { grid-template-columns: repeat(2, 1fr); }
  .sv-cuerpo .campos { grid-template-columns: 1fr 1fr 1fr 1fr; }
  .sv-cuerpo .campo:first-child { grid-column: auto; }
  .acciones-finales { grid-template-columns: 1fr 1fr; column-gap: 12px; }
  .acciones-finales .enlace { grid-column: 1 / -1; }
}

.doc-main { max-width: 1040px; margin: 0 auto; padding: 92px var(--gutter) 80px; }
.doc { background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--r); padding: 28px 20px; box-shadow: var(--sombra); }
.borrador { display: block; text-align: center; padding: 10px 14px; border-radius: 14px; background: #FBF1DD; color: #6b4a12; font-weight: 700; font-size: 14px; letter-spacing: .04em; margin-bottom: 22px; }
.doc-logo { height: 72px; width: auto; margin: 0 auto 10px; }
.doc h1 { font-size: clamp(20px, 4vw, 28px); text-align: center; letter-spacing: -.01em; }
.doc .sub-en { text-align: center; color: var(--suave); font-size: 15px; margin-top: 6px; font-weight: 600; }
.clausula { display: grid; gap: 10px 32px; padding: 18px 0; border-bottom: 1px solid var(--linea); }
.clausula h3 { font-size: 16px; letter-spacing: 0; margin-bottom: 4px; }
.clausula p, .clausula li { font-size: 15px; line-height: 1.6; color: #2b2622; }
.clausula ul { margin: 6px 0 0; padding-left: 20px; }
.clausula .en-col { color: #4d4540; }
.clausula .en-col h3 { color: var(--suave); }
.dato { background: var(--acc-tenue); border-radius: 6px; padding: 0 4px; font-weight: 600; color: var(--tinta); }
.blanco { display: inline-block; min-width: 120px; border-bottom: 1px solid var(--tinta); }
.firmas { display: grid; gap: 40px; margin-top: 40px; }
.firmas div { border-top: 1px solid var(--tinta); padding-top: 8px; font-size: 14px; color: var(--suave); }
.anexo { margin-top: 32px; }
.anexo h2 { font-size: 20px; margin-bottom: 8px; }
.doc-acciones { display: flex; align-items: center; gap: 10px; justify-content: center; margin: 12px 0 16px; }
.doc-acciones .nota { margin: 0; font-size: 13px; }
@media (min-width: 860px) {
  .doc { padding: 48px 56px; }
  .clausula { grid-template-columns: 1fr 1fr; }
  .firmas { grid-template-columns: 1fr 1fr; }
}
@media print {
  @page { size: letter; margin: 16mm 14mm; }
  body { background: #fff; font-size: 11pt; }
  .cot::before, .cot-barra, .doc-acciones, .no-imprimir { display: none !important; }
  .doc-main { padding: 0; max-width: none; }
  .doc { border: 0; box-shadow: none; padding: 0; border-radius: 0; }
  .clausula { grid-template-columns: 1fr 1fr; gap: 6px 22px; padding: 10px 0; break-inside: avoid; }
  .clausula p, .clausula li { font-size: 9.5pt; line-height: 1.45; }
  .clausula h3 { font-size: 10pt; }
  .firmas { grid-template-columns: 1fr 1fr; break-inside: avoid; }
  .renglones li { padding: 6px 0; break-inside: avoid; }
  .tarjeta { box-shadow: none; border: 0; padding: 0; }
  .dato { background: none; padding: 0; text-decoration: underline; }
  a { color: inherit; text-decoration: none; }
}
@media (min-width: 720px) { .campos.par .campo:first-child { grid-column: auto; } }
.cot-lema { margin-top: 10px; color: var(--suave); font-size: 17px; }
.cot-pasos { grid-template-columns: repeat(3, 1fr); }
.contacto-final { margin-top: 18px; border-color: rgb(176 18 45 / .35); box-shadow: 0 0 0 4px rgb(176 18 45 / .07), var(--sombra); animation: entra .35s var(--resorte); }
.contacto-final[hidden] { display: none; }
@media (min-width: 720px) {
  .campos.tres { grid-template-columns: 1.4fr 1fr 1fr; }
  .campos.tres .campo:first-child { grid-column: auto; }
}