.calculator-above-fold {
  padding: 18px 0 34px;
  background:
    radial-gradient(circle at 88% 12%, rgba(242, 207, 122, .3), transparent 26%),
    linear-gradient(180deg, #fffdf8 0%, #f8f4eb 100%);
}

.calculator-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(330px, .72fr);
  align-items: end;
  gap: 42px;
}

.calculator-details-card .eyebrow,
.calculator-method-card .eyebrow,
.calculator-modal .eyebrow {
  margin-bottom: 5px;
}

.calculator-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 5px;
  color: #8c6824;
  font-size: .68rem;
  font-weight: 750;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.calculator-breadcrumbs a {
  color: inherit;
  text-underline-offset: 3px;
}

.calculator-breadcrumbs span:last-child {
  color: var(--muted);
}

#main .calculator-intro h1 {
  margin: 0;
  font-size: clamp(1.8rem, 2.65vw, 2.35rem);
  font-weight: 750;
  letter-spacing: -.045em;
}

.calculator-intro > p {
  max-width: 560px;
  margin: 0 0 2px;
  color: var(--muted);
  font-size: .92rem;
  line-height: 1.45;
}

.calculator-workspace {
  display: grid;
  grid-template-columns: minmax(390px, .88fr) minmax(0, 1.12fr);
  gap: 14px;
  margin-top: 22px;
}

.calculator-card {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 253, 248, .94);
  box-shadow: 0 18px 45px rgba(29, 38, 52, .08);
}

.calculator-inputs {
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 18px;
}

.calculator-card__heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.calculator-card__heading > div {
  display: flex;
  align-items: center;
  gap: 9px;
}

.calculator-card__heading > div > span {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 50%;
  color: var(--ink-strong);
  background: var(--gold-light);
  font-size: .68rem;
  font-weight: 800;
}

#main .calculator-card__heading h2 {
  margin: 0;
  font-size: 1.06rem;
  font-weight: 750;
  letter-spacing: -.02em;
}

.calculator-card__heading > small {
  color: var(--muted);
  font-size: .68rem;
  text-align: right;
}

.calculator-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
}

.calculator-field {
  display: grid;
  min-width: 0;
  gap: 6px;
  color: #4f5968;
  font-size: .72rem;
  font-weight: 750;
}

.calculator-input-wrap {
  position: relative;
  display: block;
  min-width: 0;
}

.calculator-input-wrap input {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  height: 44px;
  padding: 9px 49px 9px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  outline: none;
  color: var(--ink);
  background: white;
  font: inherit;
  font-size: .93rem;
  font-weight: 600;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.calculator-input-wrap input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(223, 173, 69, .16);
}

.calculator-input-wrap small {
  position: absolute;
  top: 50%;
  right: 12px;
  color: var(--muted);
  font-size: .7rem;
  font-weight: 600;
  transform: translateY(-50%);
  pointer-events: none;
}

.calculator-billing {
  margin: 0;
  padding: 0;
  border: 0;
}

.calculator-billing legend {
  margin-bottom: 6px;
  color: #4f5968;
  font-size: .72rem;
  font-weight: 750;
}

.calculator-segments {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 5px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--cream);
}

.calculator-segments label {
  cursor: pointer;
}

.calculator-segments input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.calculator-segments span {
  display: grid;
  min-height: 35px;
  place-items: center;
  padding: 7px 8px;
  border-radius: 8px;
  color: var(--muted);
  font-size: .75rem;
  font-weight: 750;
  transition: color 150ms ease, background 150ms ease, box-shadow 150ms ease;
}

.calculator-segments input:focus-visible + span {
  outline: 3px solid rgba(223, 173, 69, .25);
}

.calculator-segments input:checked + span {
  color: var(--ink-strong);
  background: white;
  box-shadow: 0 3px 10px rgba(29, 38, 52, .09);
}

.calculator-packaging {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(244, 240, 231, .68);
}

.calculator-packaging summary {
  display: flex;
  min-height: 50px;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 9px 12px;
  cursor: pointer;
  list-style: none;
}

.calculator-packaging summary::-webkit-details-marker {
  display: none;
}

.calculator-packaging summary > span:first-child {
  display: grid;
  gap: 1px;
}

.calculator-packaging summary strong {
  color: var(--ink);
  font-size: .75rem;
}

.calculator-packaging summary small {
  color: var(--muted);
  font-size: .67rem;
}

.calculator-packaging summary > span:last-child {
  color: #89641f;
  font-size: .7rem;
  font-weight: 750;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.calculator-packaging[open] .calculator-field {
  padding: 0 12px 12px;
}

.calculator-error {
  margin: 0;
  padding: 9px 11px;
  border-radius: 9px;
  color: #8f2d29;
  background: #fff0ed;
  font-size: .75rem;
}

.calculator-result {
  display: grid;
  grid-template-rows: auto auto auto auto auto auto;
  align-content: start;
  gap: 12px;
  overflow: hidden;
  padding: 20px;
  background:
    radial-gradient(circle at 96% 0%, rgba(242, 207, 122, .35), transparent 34%),
    rgba(255, 253, 248, .96);
}

.calculator-result__top {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
}

.calculator-result__label {
  margin: 0 0 2px;
  color: var(--muted);
  font-size: .66rem;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.calculator-result__price {
  display: block;
  color: var(--ink-strong);
  font-size: clamp(1.65rem, 3.25vw, 3.1rem);
  font-weight: 800;
  line-height: .98;
  letter-spacing: -.06em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.calculator-result__delta {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  color: #745316;
  background: rgba(242, 207, 122, .48);
  font-size: .72rem;
  font-weight: 800;
  white-space: nowrap;
}

.calculator-result__note {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  font-size: .76rem;
  line-height: 1.4;
}

.calculator-result__note strong {
  color: var(--ink);
}

.calculator-scenarios {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.calculator-scenarios[hidden] {
  display: none;
}

.calculator-scenario {
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: rgba(255, 255, 255, .7);
}

.calculator-scenario span {
  display: block;
  margin-bottom: 2px;
  color: var(--muted);
  font-size: .64rem;
}

.calculator-scenario strong {
  color: var(--ink-strong);
  font-size: 1rem;
  letter-spacing: -.025em;
}

.calculator-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 7px;
}

.calculator-metrics article {
  min-width: 0;
  padding: 10px;
  border: 1px solid rgba(39, 49, 66, .12);
  border-radius: 11px;
  background: white;
}

.calculator-metrics span {
  display: block;
  min-height: 29px;
  color: var(--muted);
  font-size: .61rem;
  line-height: 1.25;
}

.calculator-metrics strong {
  display: block;
  margin-top: 4px;
  overflow-wrap: anywhere;
  color: var(--ink-strong);
  font-size: clamp(.94rem, 1.5vw, 1.16rem);
  line-height: 1.05;
  letter-spacing: -.03em;
}

.calculator-composition__bar {
  display: flex;
  height: 9px;
  overflow: hidden;
  border-radius: 999px;
  background: #e5e6e2;
}

.calculator-composition__bar span {
  min-width: 0;
  transition: width 180ms ease;
}

.calculator-composition__usable,
.calculator-composition__legend .is-usable {
  background: #788d79;
}

.calculator-composition__defect,
.calculator-composition__legend .is-defect {
  background: var(--gold);
}

.calculator-composition__packaging,
.calculator-composition__legend .is-packaging {
  background: #a45e45;
}

.calculator-composition__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 14px;
  margin-top: 6px;
  color: var(--muted);
  font-size: .61rem;
}

.calculator-composition__legend span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.calculator-composition__legend i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.calculator-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: auto;
}

.calculator-actions .button {
  min-height: 40px;
  padding: 9px 15px;
  cursor: pointer;
  font: inherit;
  font-size: .78rem;
}

.calculator-actions .button:disabled {
  cursor: not-allowed;
  opacity: .5;
  transform: none;
}

.calculator-details-section {
  padding: 42px 0 48px;
  background: var(--cream);
}

.calculator-details-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(310px, .82fr);
  gap: 18px;
}

.calculator-details-card,
.calculator-method-card {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

#main .calculator-details-card h2,
#main .calculator-method-card h2,
#main .calculator-modal h2 {
  margin-bottom: 14px;
  font-size: 1.65rem;
  font-weight: 750;
  line-height: 1.1;
}

.calculator-details-summary {
  margin-bottom: 20px;
  color: var(--muted);
}

.calculator-details-summary strong {
  color: #536e58;
}

.calculator-detail-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 24px;
  margin: 0;
}

.calculator-detail-list div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: .82rem;
}

.calculator-detail-list dt {
  color: var(--muted);
}

.calculator-detail-list dd {
  margin: 0;
  color: var(--ink-strong);
  font-weight: 750;
  text-align: right;
}

.calculator-method-card {
  color: white;
  background: var(--ink);
}

.calculator-method-card .eyebrow {
  color: var(--gold-light);
}

#main .calculator-method-card h2 {
  color: white;
}

.calculator-method-card p,
.calculator-method-card li {
  color: rgba(255, 255, 255, .74);
}

.calculator-method-card ul {
  display: grid;
  gap: 8px;
  margin: 0 0 24px;
  padding-left: 20px;
  font-size: .86rem;
}

.calculator-method-card .button {
  color: var(--ink-strong);
  background: var(--gold-light);
  cursor: pointer;
}

.calculator-seo-section {
  padding: 58px 0 66px;
  background: var(--paper);
}

.calculator-seo-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, .92fr);
  gap: 56px;
  align-items: start;
}

.calculator-seo-copy,
.calculator-faq {
  max-width: 720px;
}

#main .calculator-seo-section h2 {
  margin-bottom: 20px;
  font-size: 1.9rem;
  font-weight: 750;
  line-height: 1.12;
}

.calculator-seo-copy > p:not(.eyebrow) {
  margin-bottom: 14px;
  color: #4f5968;
  font-size: .94rem;
  line-height: 1.68;
}

.calculator-seo-copy a {
  color: var(--ink-strong);
  font-weight: 700;
  text-underline-offset: 3px;
}

.calculator-faq details {
  border-top: 1px solid var(--line);
}

.calculator-faq details:last-child {
  border-bottom: 1px solid var(--line);
}

.calculator-faq summary {
  position: relative;
  padding: 16px 34px 16px 0;
  color: var(--ink-strong);
  cursor: pointer;
  font-size: .91rem;
  font-weight: 750;
  list-style: none;
}

.calculator-faq summary::-webkit-details-marker {
  display: none;
}

.calculator-faq summary::after {
  position: absolute;
  top: 50%;
  right: 4px;
  color: #946d25;
  content: "+";
  font-size: 1.3rem;
  font-weight: 500;
  transform: translateY(-50%);
}

.calculator-faq details[open] summary::after {
  content: "−";
}

.calculator-faq details p {
  margin: -3px 32px 16px 0;
  color: var(--muted);
  font-size: .84rem;
  line-height: 1.58;
}

.calculator-modal {
  width: min(620px, calc(100% - 28px));
  max-height: min(90svh, 760px);
  padding: 0;
  border: 0;
  overflow: visible;
  border-radius: 22px;
  background: transparent;
}

.calculator-modal::backdrop {
  background: rgba(20, 28, 40, .68);
  backdrop-filter: blur(4px);
}

.calculator-lead-form {
  max-height: min(90svh, 760px);
  gap: 15px;
  overflow: auto;
  padding: 24px;
  border-radius: 22px;
}

.calculator-modal__heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
}

#main .calculator-modal__heading h2 {
  margin: 0;
}

.calculator-modal__close {
  position: relative;
  display: grid;
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
  place-items: center;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink);
  background: white;
  cursor: pointer;
  font: inherit;
  font-size: 0;
}

.calculator-modal__close::before,
.calculator-modal__close::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  content: "";
}

.calculator-modal__close::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.calculator-modal__close::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.calculator-modal__result {
  margin: 0;
  padding: 12px 14px;
  border-left: 3px solid var(--gold);
  border-radius: 9px;
  color: var(--ink);
  background: var(--cream);
  font-size: .82rem;
  line-height: 1.45;
}

.calculator-lead-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.calculator-lead-grid > * {
  min-width: 0;
}

.calculator-lead-contact {
  grid-column: 1 / -1;
}

.calculator-modal__actions {
  display: grid;
  gap: 9px;
}

.calculator-whatsapp {
  color: #4f6654;
  font-size: .8rem;
  font-weight: 750;
  text-align: center;
  text-underline-offset: 3px;
}

.calculator-toast {
  position: fixed;
  z-index: 300;
  left: 50%;
  bottom: 18px;
  padding: 10px 15px;
  border-radius: 999px;
  color: white;
  background: var(--ink);
  font-size: .78rem;
  opacity: 0;
  transform: translate(-50%, 18px);
  transition: opacity 180ms ease, transform 180ms ease;
  pointer-events: none;
}

.calculator-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

@media (min-width: 981px) and (max-height: 760px) {
  .calculator-above-fold {
    padding-top: 12px;
  }

  .calculator-intro > p {
    font-size: .82rem;
  }

  .calculator-workspace {
    margin-top: 18px;
  }

  .calculator-inputs,
  .calculator-result {
    padding: 15px;
  }

  .calculator-result {
    gap: 9px;
  }

  .calculator-result__price {
    font-size: 2.35rem;
  }

  .calculator-inputs {
    gap: 10px;
  }
}

@media (max-width: 1120px) and (min-width: 981px) {
  .calculator-workspace {
    grid-template-columns: minmax(360px, .82fr) minmax(0, 1.18fr);
  }

  .calculator-result {
    padding-inline: 16px;
  }

  .calculator-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .calculator-metrics span {
    min-height: auto;
  }
}

@media (max-width: 980px) {
  .calculator-above-fold {
    padding: 24px 0 42px;
  }

  .calculator-intro {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .calculator-intro > p {
    max-width: 700px;
  }

  .calculator-workspace {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 20px;
  }

  .calculator-details-grid {
    grid-template-columns: 1fr;
  }

  .calculator-seo-grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }
}

@media (max-width: 680px) {
  .calculator-above-fold {
    padding-top: 18px;
  }

  #main .calculator-intro h1 {
    font-size: 1.75rem;
  }

  .calculator-intro > p {
    font-size: .82rem;
  }

  .calculator-card {
    border-radius: 17px;
  }

  .calculator-inputs,
  .calculator-result {
    padding: 15px;
  }

  .calculator-input-wrap input,
  .calculator-lead-form .field input,
  .calculator-lead-form .field textarea,
  .calculator-lead-form .field select {
    font-size: 16px;
  }

  .calculator-card__heading {
    align-items: start;
  }

  .calculator-card__heading > small {
    max-width: 110px;
  }

  .calculator-field-grid {
    gap: 9px;
  }

  .calculator-scenarios,
  .calculator-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .calculator-result__top {
    display: grid;
    gap: 8px;
  }

  .calculator-result__delta {
    justify-self: start;
  }

  .calculator-result__price {
    font-size: clamp(1.65rem, 7.5vw, 2.15rem);
  }

  .calculator-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .calculator-actions .button {
    width: 100%;
  }

  .calculator-details-section {
    padding: 40px 0 46px;
  }

  .calculator-seo-section {
    padding: 42px 0 48px;
  }

  #main .calculator-seo-section h2 {
    font-size: 1.55rem;
  }

  .calculator-details-card,
  .calculator-method-card {
    padding: 21px;
    border-radius: 18px;
  }

  .calculator-detail-list {
    grid-template-columns: 1fr;
  }

  .calculator-lead-form {
    width: 100%;
    max-width: 100%;
    padding: 20px;
  }

  .calculator-lead-grid {
    grid-template-columns: 1fr;
  }

  .calculator-lead-contact {
    grid-column: auto;
  }
}

@media (max-width: 390px) {
  .calculator-field-grid {
    grid-template-columns: 1fr;
  }

  .calculator-segments span {
    padding-inline: 5px;
    font-size: .7rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .calculator-toast,
  .calculator-composition__bar span {
    transition: none;
  }
}