.budget-page {
  min-height: 100vh;
  background: #e7e2d9;
}

.budget-header {
  display: flex;
  min-height: 94px;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--gutter);
  background: var(--ink);
  color: #fff;
}

.budget-header__back,
.text-button {
  padding: 0;
  border: 0;
  border-bottom: 1px solid currentColor;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.budget-header__actions {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 26px);
}

.budget-header .language-toggle { margin-left: 0; }

.budget-shell {
  max-width: var(--page);
  margin: 0 auto;
  padding: clamp(28px, 3.5vw, 56px) var(--gutter);
}

.budget-intro {
  display: grid;
  align-items: end;
  max-width: var(--page);
  margin-bottom: clamp(22px, 3vw, 38px);
  grid-template-columns: minmax(520px, 1.35fr) minmax(260px, 0.65fr);
  column-gap: clamp(28px, 5vw, 80px);
}

.budget-intro h1 {
  grid-column: 1;
  grid-row: 2;
  margin-bottom: 0;
  font-size: clamp(3rem, 4.4vw, 4.7rem);
}

.budget-intro > p:last-child {
  grid-column: 2;
  grid-row: 1 / -1;
  align-self: end;
  max-width: 490px;
  margin: 0 0 4px;
  font-size: clamp(1rem, 1.45vw, 1.22rem);
}

.budget-page.is-configuring .budget-intro {
  display: none;
}

.budget-layout {
  display: grid;
  align-items: start;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: clamp(45px, 7vw, 116px);
}

.budget-form {
  min-width: 0;
}

.budget-progress {
  display: grid;
  padding-bottom: 26px;
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(26px, 3vw, 38px);
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.budget-progress span {
  display: flex;
  align-items: center;
  gap: 9px;
  color: rgba(23, 24, 22, 0.4);
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.budget-progress b {
  display: grid;
  width: 21px;
  height: 21px;
  border: 1px solid currentColor;
  border-radius: 50%;
  place-items: center;
  font-size: 0.62rem;
}

.budget-progress .is-active,
.budget-progress .is-done {
  color: var(--ink);
}

.budget-progress .is-active b {
  background: var(--ink);
  color: var(--paper);
}

.budget-progress .is-done b {
  border-color: var(--olive);
  background: var(--olive);
  color: #fff;
}

.budget-step {
  display: none;
}

.budget-step.is-active {
  display: block;
  animation: step-in 260ms ease both;
}

@keyframes step-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.step-heading {
  margin-bottom: clamp(24px, 3vw, 36px);
}

.step-heading .eyebrow {
  margin-bottom: 17px;
}

.step-heading h2 {
  margin-bottom: 17px;
  font-size: clamp(2.3rem, 4.4vw, 4.45rem);
}

.step-heading > p:last-child {
  margin-bottom: 0;
  color: rgba(23, 24, 22, 0.65);
}

.product-choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.product-choice {
  position: relative;
  display: block;
  min-height: 250px;
  padding: clamp(22px, 3vw, 35px);
  border: 1px solid var(--line);
  background: rgba(244, 241, 235, 0.5);
  cursor: pointer;
  transition: 180ms ease;
}

.product-choice input,
.choice-pill input,
.swatch-grid input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.product-choice:hover,
.product-choice:has(input:checked) {
  border-color: var(--ink);
  background: var(--ink);
  color: #fff;
  transform: translateY(-3px);
}

.product-choice__icon {
  display: block;
  width: 74px;
  margin-bottom: 26px;
}

.product-choice__icon svg {
  width: 100%;
  stroke: currentColor;
  stroke-linecap: square;
  stroke-width: 1.5;
}

.product-choice__title {
  display: block;
  margin-bottom: 7px;
  font-family: "Manrope", Arial, sans-serif;
  font-size: clamp(1.45rem, 2.3vw, 2rem);
  letter-spacing: -0.04em;
}

.product-choice__text {
  display: block;
  max-width: 220px;
  color: inherit;
  font-size: 0.87rem;
  opacity: 0.68;
}

.product-choice__arrow {
  position: absolute;
  right: 24px;
  bottom: 25px;
  font-size: 1.2rem;
}

.measurement-grid,
.contact-fields {
  display: grid;
  align-items: end;
  grid-template-columns: 1fr 30px 1fr;
  gap: 12px;
}

.budget-honeypot { position: absolute; left: -9999px; opacity: 0; }

.measurement-symbol {
  padding-bottom: 14px;
  color: rgba(23, 24, 22, 0.55);
  font-size: 1.45rem;
  text-align: center;
}

.field {
  display: block;
}

.field > span {
  display: block;
  margin-bottom: 9px;
  font-size: 0.73rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.field em,
.option-block legend small,
.choice-pill small {
  color: rgba(23, 24, 22, 0.54);
  font-style: normal;
  font-weight: 400;
  letter-spacing: normal;
  text-transform: none;
}

.field input,
.field textarea {
  width: 100%;
  min-height: 58px;
  padding: 12px 0;
  border: 0;
  border-bottom: 1px solid var(--ink);
  border-radius: 0;
  outline: none;
  background: transparent;
  color: var(--ink);
  font: 400 1.25rem "Manrope", Arial, sans-serif;
}

.field textarea {
  min-height: 112px;
  padding: 12px 0;
  line-height: 1.42;
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  border-color: var(--olive);
  box-shadow: 0 2px 0 var(--olive);
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgba(23, 24, 22, 0.3);
}

.area-readout {
  min-height: 26px;
  margin: 14px 0 0;
  color: var(--olive);
  font-size: 0.82rem;
}

.option-block {
  padding: 0;
  border: 0;
  margin: 42px 0 0;
}

.option-block legend {
  width: 100%;
  padding: 0 0 12px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.choice-grid {
  display: grid;
  gap: 10px;
}

.choice-grid--two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.choice-grid--three { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.choice-pill {
  position: relative;
  display: flex;
  min-height: 66px;
  align-items: center;
  justify-content: center;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: rgba(244, 241, 235, 0.55);
  cursor: pointer;
  text-align: center;
  transition: 160ms ease;
}

.choice-pill span {
  font-size: 0.79rem;
  font-weight: 500;
}

.choice-pill small {
  display: block;
  margin-top: 3px;
  font-size: 0.72rem;
}

/* Las tarifas se mantienen ocultas en las opciones públicas. */
.option-block legend small,
.option-block .choice-pill small { display: none; }

.choice-pill:hover,
.choice-pill:has(input:checked) {
  border-color: var(--ink);
  background: var(--ink);
  color: #fff;
}

.choice-pill:has(input:checked) small {
  color: rgba(255, 255, 255, 0.65);
}

.swatch-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}

.swatch-grid label { cursor: pointer; }

.swatch {
  display: grid;
  min-height: 75px;
  padding: 9px;
  border: 1px solid transparent;
  align-content: end;
  color: #fff;
  font-size: 0.72rem;
  text-align: center;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.45);
}

.swatch-grid label:has(input:checked) .swatch { border: 3px solid var(--ink); }
.swatch--oak { background: #a77748; }
.swatch--walnut { background: #492b1a; }
.swatch--pine { background: #c39359; }
.swatch--anthracite { background: #3e403d; }
.swatch--white { background: #f6f3ec; color: var(--ink); text-shadow: none; }

.info-note {
  display: grid;
  padding: 17px 0 0 18px;
  border-left: 2px solid var(--olive);
  margin-top: 38px;
  gap: 4px;
  color: rgba(23, 24, 22, 0.7);
  font-size: 0.83rem;
}

.info-note strong { color: var(--ink); font-size: 0.76rem; letter-spacing: 0.08em; text-transform: uppercase; }

.material-description {
  padding: 20px 22px;
  border-left: 2px solid var(--olive);
  margin-top: 18px;
  background: rgba(91, 98, 83, 0.07);
}

.material-description strong {
  display: block;
  margin-bottom: 8px;
  color: var(--olive);
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.material-description p {
  margin: 0;
  color: rgba(23, 24, 22, 0.76);
  font-size: 0.84rem;
  line-height: 1.58;
}

.contact-fields {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 42px;
  row-gap: 27px;
}

.field--full { grid-column: 1 / -1; }
.privacy-consent { display: flex; align-items: flex-start; margin-top: 34px; gap: 12px; font-size: 0.86rem; line-height: 1.5; }
.privacy-consent input { width: 19px; height: 19px; margin: 2px 0 0; accent-color: var(--olive); flex: 0 0 auto; }
.privacy-consent a { border-bottom: 1px solid currentColor; }
.quote-thanks[hidden] { display: none; }
.quote-thanks { max-width: 950px; padding: clamp(45px, 6vw, 95px) 0; margin: 0 auto; text-align: center; }
.quote-thanks h2 { margin: 0 0 18px; font-size: clamp(2.2rem, 5vw, 5rem); line-height: 1.07; }
.quote-thanks > p:not(.eyebrow) { max-width: 580px; margin: 0 auto 28px; }
.quote-thanks .button { justify-content: center; }

.step-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 52px;
  margin-top: 52px;
  border-top: 1px solid var(--line);
}

.step-actions--end { justify-content: flex-end; }

.button--dark {
  border-color: var(--ink);
  background: var(--ink);
  color: #fff;
}

.button--dark:hover { background: var(--olive); color: #fff; }

.form-error { min-height: 22px; margin: 16px 0 0; color: #8d3324; font-size: 0.82rem; }

.quote-card {
  position: sticky;
  top: 28px;
  padding: clamp(24px, 3vw, 34px);
  border: 0;
  background: var(--olive);
  color: #fff;
}

.quote-card__top {
  display: flex;
  justify-content: space-between;
  padding-bottom: 17px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.24);
  gap: 20px;
}

.quote-card__logo { display: block; width: 88px; height: auto; }
.quote-card__logo--print { display: none; }
.quote-card .eyebrow { margin: 0; }
.quote-card__label { padding-top: 16px; }
.quote-card__status { color: rgba(255, 255, 255, 0.68); font-size: 0.67rem; text-align: right; }

.quote-card__price { padding: 32px 0 28px; }
.quote-card__price span, .quote-card__price small { display: block; color: rgba(255, 255, 255, 0.7); font-size: 0.73rem; letter-spacing: 0.08em; text-transform: uppercase; }
.quote-card__price strong { display: block; margin: 6px 0; font: 400 clamp(2.6rem, 4.4vw, 4rem)/1 "Manrope", Arial, sans-serif; letter-spacing: -0.06em; }

.quote-card__details {
  padding: 22px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.24);
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.83rem;
}

.quote-card__details p { margin: 0; }
.quote-card__details dl { display: grid; margin: 0; gap: 10px; }
.quote-card__details div { display: flex; justify-content: space-between; gap: 14px; }
.quote-card__details dt { color: rgba(255, 255, 255, 0.63); }
.quote-card__details dd { margin: 0; font-weight: 500; text-align: right; }
.quote-card__details .quote-card__detail--long { display: block; padding-top: 13px; border-top: 1px solid rgba(255, 255, 255, 0.14); }
.quote-card__detail--long dt { margin-bottom: 8px; }
.quote-card__detail--long dd { font-weight: 400; line-height: 1.55; text-align: left; }

.quote-card__notice { padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, 0.24); margin: 0; color: rgba(255, 255, 255, 0.64); font-size: 0.71rem; line-height: 1.45; }

.quote-card__actions { margin-top: 28px; }
.button--light { width: 100%; justify-content: center; border-color: #fff; background: #fff; color: var(--olive); cursor: pointer; }
.button--light + .button--light { margin-top: 10px; }
.button--light[disabled] { cursor: wait; opacity: .68; }
.text-button--light { display: block; width: fit-content; border-color: rgba(255,255,255,.55); margin: 19px auto 0; color: #fff; }

@media (max-width: 900px) {
  .budget-shell { padding-top: 30px; }
  .budget-intro { max-width: 680px; margin-bottom: 22px; grid-template-columns: minmax(0, 1.2fr) minmax(190px, 0.8fr); }
  .budget-layout { grid-template-columns: 1fr; }
  .quote-card { position: static; }
  .quote-card__price { padding-block: 20px; }
  .quote-card__details, .quote-card__notice { display: none; }
  .budget-progress { margin-bottom: 22px; }
  .step-heading { margin-bottom: 22px; }
  .product-choice { min-height: 178px; padding: 20px; }
  .product-choice__icon { width: 46px; margin-bottom: 19px; }
  .product-choice__text { display: none; }
}

@media (max-width: 620px) {
  .budget-header { min-height: 76px; }
  .budget-header .brand__logo { width: 126px; }
  .budget-header__back { font-size: 0.62rem; }
  .budget-shell { padding-block: 20px 52px; }
  .budget-intro { display: block; margin-bottom: 18px; }
  .budget-intro .eyebrow { margin-bottom: 10px; }
  .budget-intro h1 { margin-bottom: 11px; font-size: clamp(2.7rem, 13vw, 3.8rem); line-height: .94; }
  .budget-intro > p:last-child { font-size: .9rem; }
  .budget-progress { grid-template-columns: 1fr; gap: 9px; }
  .budget-progress span { font-size: 0.62rem; }
  .product-choice-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .choice-grid--three, .choice-grid--two { grid-template-columns: 1fr; }
  .product-choice { min-height: 168px; padding: 16px; }
  .product-choice__icon { width: 46px; margin-bottom: 18px; }
  .product-choice__title { margin-bottom: 3px; font-size: 1.18rem; line-height: 1; }
  .product-choice__arrow { right: 14px; bottom: 13px; }
  .measurement-grid { grid-template-columns: 1fr; gap: 18px; }
  .measurement-symbol { display: none; }
  .contact-fields { grid-template-columns: 1fr; gap: 24px; }
  .field--full { grid-column: auto; }
  .swatch-grid { grid-template-columns: repeat(3, 1fr); }
  .step-actions { padding-top: 34px; margin-top: 36px; }
  .quote-card { margin-inline: calc(var(--gutter) * -1); padding: 22px var(--gutter); }
}

@media print {
  .budget-header, .budget-intro, .budget-form, .quote-card__actions { display: none !important; }
  .budget-layout { display: block; }
  .quote-card { position: static; display: block; background: #fff; color: #171816; border: 1px solid #171816; }
  .quote-card * { color: #171816 !important; border-color: rgba(0,0,0,.25) !important; }
  .quote-card__logo--screen { display: none; }
  .quote-card__logo--print { display: block; }
  .quote-card__details, .quote-card__notice { display: block; }
}