.teca-calculator {
  --teca-cream: #F4F3EF;
  --teca-white: #FFFFFF;
  --teca-graphite: #2B2B26;
  --teca-graphite-soft: #5A5850;
  --teca-gold: #C29847;
  --teca-gold-soft: #E4D3AC;
  --teca-sage: #5C6F5D;
  --teca-sage-soft: #DCE3DC;
  --teca-line: #E2DFD5;

  box-sizing: border-box;
  width: 100%;
  background: var(--teca-cream);
  color: var(--teca-graphite);
  font-family: inherit;
  padding: 48px 24px 80px;
}

.teca-calculator *,
.teca-calculator *::before,
.teca-calculator *::after {
  box-sizing: border-box;
}

.teca-calculator__wrap {
  max-width: 1040px;
  margin: 0 auto;
}

.teca-calculator__tag {
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--teca-sage);
  font-weight: 700;
  margin-bottom: 10px;
}

.teca-calculator__title {
  margin: 0 0 8px;
  font-size: clamp(34px, 5vw, 44px);
  line-height: 1.05;
  font-weight: 600;
  color: var(--teca-graphite);
}

.teca-calculator__sub {
  color: var(--teca-graphite-soft);
  font-size: 16px;
  max-width: 520px;
  margin: 0 0 40px;
}

.teca-calculator__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr);
  gap: 28px;
  align-items: start;
}

.teca-calculator__panel {
  background: var(--teca-white);
  border-radius: 6px;
  border: 1px solid var(--teca-line);
  padding: 32px;
}

.teca-calculator__block-label {
  font-weight: 600;
  font-size: 24px;
  margin: 0 0 4px;
  color: var(--teca-graphite);
}

.teca-calculator__block-hint {
  font-size: 13px;
  color: var(--teca-graphite-soft);
  margin: 0 0 24px;
  line-height: 1.5;
}

.teca-calculator__compact {
  margin-top: -6px;
}

.teca-calculator__explainer {
  font-size: 13px;
  color: var(--teca-graphite-soft);
  background: var(--teca-cream);
  border-left: 3px solid var(--teca-gold);
  padding: 12px 14px;
  margin: 0 0 22px;
  line-height: 1.5;
}

.teca-calculator__explainer strong {
  color: var(--teca-graphite);
}

.teca-calculator__field {
  margin-bottom: 22px;
}

.teca-calculator__field label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--teca-graphite-soft);
  margin-bottom: 8px;
}

.teca-calculator__opt {
  font-weight: 400;
}

.teca-calculator__field input {
  width: 100%;
  border: 0;
  border-bottom: 1.5px solid var(--teca-line);
  background: transparent;
  border-radius: 0;
  padding: 6px 2px 9px;
  font: inherit;
  font-size: 16px;
  font-weight: 500;
  color: var(--teca-graphite);
  box-shadow: none;
  transition: border-color .15s ease;
}

.teca-calculator__field input::placeholder {
  color: #B9B6AA;
  font-weight: 400;
}

.teca-calculator__field input:focus {
  outline: none;
  border-bottom-color: var(--teca-gold);
  box-shadow: none;
}

.teca-calculator__field input:disabled {
  opacity: 1;
  -webkit-text-fill-color: var(--teca-graphite);
  cursor: default;
}

.teca-calculator__field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.teca-calculator__field-note {
  font-size: 12px;
  color: var(--teca-graphite-soft);
  margin: 6px 2px 0;
  line-height: 1.5;
  font-style: italic;
}

.teca-calculator__divider {
  height: 1px;
  background: var(--teca-line);
  margin: 32px 0;
}

.teca-calculator__inline-result {
  background: var(--teca-sage-soft);
  border-radius: 4px;
  padding: 14px 16px;
  margin: -6px 0 24px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.teca-calculator__inline-result[hidden],
.teca-calculator__closing-line[hidden] {
  display: none !important;
}

.teca-calculator__inline-result-label {
  font-size: 13px;
  color: var(--teca-graphite-soft);
}

.teca-calculator__inline-result-value {
  font-weight: 700;
  font-size: 19px;
  color: var(--teca-sage);
}

.teca-calculator__result-panel {
  background: var(--teca-graphite);
  color: var(--teca-white);
  border-radius: 6px;
  padding: 32px;
  position: sticky;
  top: 32px;
}

.teca-calculator__result-eyebrow {
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--teca-gold-soft);
  font-weight: 700;
  margin-bottom: 20px;
}

.teca-calculator__result-item {
  margin-bottom: 26px;
}

.teca-calculator__result-item:last-child {
  margin-bottom: 0;
}

.teca-calculator__result-label {
  font-size: 13px;
  color: #C9C7BE;
  margin-bottom: 6px;
}

.teca-calculator__result-value {
  font-weight: 700;
  font-size: 28px;
  color: var(--teca-white);
  letter-spacing: -.01em;
  line-height: 1.15;
}

.teca-calculator__unit {
  font-size: 14px;
  color: var(--teca-gold-soft);
  font-weight: 500;
  margin-left: 4px;
}

.teca-calculator__arrow {
  opacity: .45;
  font-size: 20px;
  margin: 0 6px;
}

.teca-calculator__result-note {
  font-size: 12.5px;
  color: #A9A79E;
  margin-top: 4px;
  line-height: 1.4;
}

.teca-calculator__result-divider {
  height: 1px;
  background: #454339;
  margin: 22px 0;
}

.teca-calculator__payback-card {
  background: #3A392F;
  border-radius: 4px;
  padding: 16px 18px;
  margin-top: 8px;
}

.teca-calculator__payback-card .teca-calculator__result-value {
  font-size: 22px;
}

.teca-calculator__closing-line {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid #454339;
  font-size: 19px;
  font-style: italic;
  color: var(--teca-gold-soft);
  line-height: 1.4;
}

.teca-calculator__cta {
  display: block;
  width: 100%;
  margin-top: 22px;
  padding: 14px 18px;
  background: var(--teca-gold);
  color: var(--teca-white) !important;
  text-align: center;
  text-decoration: none !important;
  border-radius: 4px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .01em;
  transition: background .15s ease, transform .15s ease;
}

.teca-calculator__cta:hover {
  background: #AD8740;
  color: var(--teca-white) !important;
  transform: translateY(-1px);
}

.teca-calculator__offer-note {
  margin-top: 14px;
  font-size: 12.5px;
  color: #B9B6AA;
  line-height: 1.5;
  text-align: center;
}

.teca-calculator__footnote {
  margin-top: 22px;
  font-size: 12px;
  color: var(--teca-graphite-soft);
  text-align: center;
}

@media (max-width: 780px) {
  .teca-calculator {
    padding: 34px 16px 50px;
  }

  .teca-calculator__grid {
    grid-template-columns: 1fr;
  }

  .teca-calculator__result-panel {
    position: static;
  }
}

@media (max-width: 560px) {
  .teca-calculator__panel,
  .teca-calculator__result-panel {
    padding: 24px 20px;
  }

  .teca-calculator__field-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .teca-calculator__sub {
    margin-bottom: 28px;
  }

  .teca-calculator__result-value {
    font-size: 24px;
  }
}