.landed-cost-calculator {
  margin: 42px 0 54px;
  padding: clamp(22px, 4vw, 40px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f4f8f7;
}

.calculator-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.calculator-heading h2 {
  margin: 4px 0 12px;
}

.calculator-heading p {
  margin: 0;
}

.calculator-kicker {
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.calculator-privacy {
  flex: 0 0 auto;
  padding: 8px 11px;
  border: 1px solid #9fbcb6;
  border-radius: 6px;
  color: #174f48;
  background: #fff;
  font-size: 12px;
  font-weight: 900;
}

.cost-calculator-form {
  display: grid;
  gap: 18px;
}

.cost-calculator-form fieldset {
  min-width: 0;
  margin: 0;
  padding: 20px;
  border: 1px solid #ccd9d6;
  border-radius: 8px;
  background: #fff;
}

.cost-calculator-form legend {
  padding: 0 8px;
  color: var(--ink);
  font-weight: 900;
}

.calculator-field-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.calculator-field-grid label {
  display: grid;
  align-content: start;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.calculator-field-grid input {
  width: 100%;
  min-width: 0;
  min-height: 46px;
  padding: 11px 12px;
  border: 1px solid #c6cfcd;
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  font-weight: 700;
  outline: none;
}

.calculator-field-grid input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 118, 103, 0.12);
}

.calculator-field-grid input[aria-invalid="true"] {
  border-color: #a63224;
  box-shadow: 0 0 0 3px rgba(166, 50, 36, 0.1);
}

.calculator-field-grid small {
  color: #6e746f;
  font-weight: 600;
  line-height: 1.45;
}

.calculator-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.calculator-reset {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
}

.calculator-copy {
  border: 1px solid #6e9c92;
  background: #e9f3f0;
  color: #174f48;
}

.calculator-copy:disabled {
  cursor: not-allowed;
  border-color: #c9d1cf;
  background: #eef1f0;
  color: #777d7b;
  opacity: 0.72;
}

.calculator-copy-note {
  margin: -4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.calculator-status {
  flex: 1 1 260px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.calculator-status.is-error {
  color: #922f23;
}

.calculator-status.is-ready {
  color: #17644f;
}

.calculator-results {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 24px;
}

.calculator-results article {
  min-width: 0;
  padding: 15px;
  border: 1px solid #ccd9d6;
  border-radius: 8px;
  background: #fff;
}

.calculator-results span {
  display: block;
  min-height: 38px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.45;
}

.calculator-results output {
  display: block;
  margin-top: 8px;
  color: var(--ink);
  font-size: clamp(17px, 1.6vw, 21px);
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.calculator-results .calculator-result-primary {
  border-color: #6e9c92;
  background: #e9f3f0;
}

.calculator-boundary {
  margin-top: 24px;
  padding: 22px;
  border-left: 4px solid var(--accent);
  background: #fff;
}

.calculator-boundary h3 {
  margin: 0 0 10px;
}

.calculator-boundary p {
  margin: 0 0 12px;
}

.calculator-boundary .button {
  margin-top: 6px;
}

@media (max-width: 900px) {
  .calculator-field-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 600px) {
  .landed-cost-calculator {
    margin-inline: -4px;
    padding: 20px 14px;
  }

  .calculator-heading {
    display: grid;
  }

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

  .cost-calculator-form fieldset {
    padding: 16px 12px;
  }

  .calculator-field-grid,
  .calculator-results {
    grid-template-columns: 1fr;
  }

  .calculator-results span {
    min-height: 0;
  }

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