.calculator-workspace {
  padding: 4rem 0;
}

.calculator-workspace__layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(18rem, 1fr);
  align-items: start;
  gap: 2rem;
}

.calculator-form-panel {
  display: grid;
  gap: 2rem;
  padding: 2rem;
  border-radius: 1rem;
  background: #ffffff;
  box-shadow: 0 8px 28px rgb(3 31 65 / 8%);
}

.calculator-workspace h3 {
  color: var(--color-navy);
}

.calculator-workspace label {
  cursor: pointer;
}

.calculator-step__header,
.calculator-step__heading {
  display: flex;
  align-items: center;
}

.calculator-step__header {
  justify-content: space-between;
  gap: 1rem;
}

.calculator-step__heading {
  gap: 0.75rem;
}

.calculator-step__number {
  display: grid;
  flex: 0 0 2rem;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border-radius: 0.5rem;
  color: #ffffff;
  background: var(--color-navy);
  font-weight: 600;
}

.calculator-step__title {
  margin: 0;
  font-size: 1.25rem;
}

.calculator-step__progress {
  color: var(--color-text-muted);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.object-type-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1rem;
}

.object-type-card {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem;
  border: 1px solid transparent;
  border-radius: 0.65rem;
  background: #f1f3f6;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.object-type-card:hover {
  background: #e7f5fb;
}

.object-type-card:has(input:checked) {
  border-color: var(--color-orange);
  background: #fff4ec;
}

.object-type-card input {
  flex: 0 0 auto;
  margin-top: 0.2rem;
}

.object-type-card__content,
.object-type-card__title,
.object-type-card__description {
  display: block;
}

.calculator-step--pipeline,
.calculator-step--services,
.calculator-step--benefits {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid #e5e9ee;
}

.pipeline-control {
  margin-top: 1rem;
  padding: 1.5rem;
  border-radius: 0.75rem;
  background: var(--color-page);
}

.pipeline-control__header,
.pipeline-control__value,
.pipeline-control__scale,
.pipeline-control__note {
  display: flex;
  align-items: center;
}

.pipeline-control__header,
.pipeline-control__scale {
  justify-content: space-between;
}

.pipeline-control__label {
  color: #44474e;
  font-weight: 500;
}

.pipeline-control__value {
  gap: 0.3rem;
  padding: 0.4rem 0.9rem;
  border-radius: 0.5rem;
  color: var(--color-navy);
  background: #ffffff;
  box-shadow: 0 2px 6px rgba(3, 31, 65, 0.08);
  font-size: 1.25rem;
  font-weight: 700;
}

.pipeline-control__unit {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  font-weight: 400;
}

.pipeline-control__range-wrap {
  margin-top: 1rem;
}

.pipeline-control__range {
  width: 100%;
  height: 0.5rem;
  margin: 0;
  border-radius: 999px;
  accent-color: var(--color-orange);
  cursor: pointer;
}

.pipeline-control__scale {
  margin-top: 0.5rem;
  color: var(--color-text-muted);
  font-size: 0.75rem;
}

.pipeline-control__note {
  gap: 0.5rem;
  margin-top: 1rem;
  padding: 0.75rem;
  border-radius: 0.5rem;
  color: var(--color-text-muted);
  background: rgba(255, 255, 255, 0.8);
  font-size: 0.75rem;
  line-height: 1.45;
}

.pipeline-control__note .material-symbols-outlined {
  flex: 0 0 auto;
  color: #2780ad;
  font-size: 1rem;
}

.service-options {
  display: grid;
  gap: 0.5rem;
  margin-top: 1rem;
}

.service-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid transparent;
  border-radius: 0.65rem;
  background: #f1f3f6;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.service-option:hover {
  background: #e7f5fb;
}

.service-option:has(input:checked) {
  border-color: rgba(248, 121, 50, 0.5);
  background: #fff8f3;
}

.service-option__main {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 1rem;
}

.service-option input {
  flex: 0 0 auto;
  width: 1.25rem;
  height: 1.25rem;
}

.service-option__title,
.service-option__description {
  display: block;
}

.service-option__title {
  color: var(--color-navy);
  font-weight: 600;
}

.service-option__description {
  margin-top: 0.25rem;
  color: var(--color-text-muted);
  font-size: 0.75rem;
  line-height: 1.45;
}

.service-option__price {
  flex: 0 0 auto;
  color: var(--color-navy);
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
}

.benefit-option {
  margin-top: 1rem;
  padding: 1.5rem;
  border: 1px solid transparent;
  border-radius: 0.75rem;
  background: #fff0e5;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.benefit-option:has(input:checked) {
  border-color: var(--color-orange);
  background: #ffe8d8;
}

.benefit-option__label {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.benefit-option input {
  flex: 0 0 auto;
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.2rem;
}

.benefit-option__content,
.benefit-option__heading,
.benefit-option__title,
.benefit-option__description {
  display: block;
}

.benefit-option__heading {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.benefit-option__title {
  color: var(--color-navy);
  font-weight: 600;
}

.benefit-option__discount {
  padding: 0.2rem 0.5rem;
  border-radius: 0.25rem;
  color: #ffffff;
  background: var(--color-orange);
  font-size: 0.75rem;
  font-weight: 700;
}

.benefit-option__description {
  margin-top: 0.5rem;
  color: #44474e;
  font-size: 0.875rem;
  line-height: 1.55;
}

@media (max-width: 600px) {
  .service-option {
    align-items: flex-start;
    flex-direction: column;
  }

  .service-option__price {
    padding-left: 2.25rem;
  }
}

@media (max-width: 520px) {
  .pipeline-control__header {
    align-items: flex-start;
    flex-direction: column;
  }

  .pipeline-control__scale span:nth-child(2),
  .pipeline-control__scale span:nth-child(3) {
    display: none;
  }
}

.object-type-card__title {
  color: var(--color-navy);
  font-weight: 600;
}

.object-type-card__description {
  margin-top: 0.25rem;
  color: var(--color-text-muted);
  font-size: 0.75rem;
  line-height: 1.45;
}
.calculator-workspace input[type="checkbox"],
.calculator-workspace input[type="radio"] {
  accent-color: var(--color-orange);
}

#pipeline-range {
  width: 100%;
  accent-color: var(--color-orange);
}
.calculator-summary {
  position: sticky;
  top: 8rem;
  display: grid;
  gap: 1.5rem;
  align-self: start;
}

.calculator-summary__card {
  padding: 2rem;
  border-radius: 1rem;
  color: #ffffff;
  background: #021a36;
  box-shadow: 0 1rem 2.5rem rgb(2 26 54 / 18%);
}

.calculator-summary__eyebrow,
.calculator-summary__note,
.calculator-summary__assurance,
.calculator-summary__contact,
.calculator-trust__meta,
.calculator-trust__list {
  margin: 0;
  font-family: "Roboto", sans-serif;
}

.calculator-summary__eyebrow,
.calculator-summary__breakdown-title {
  color: #ffc76e;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.calculator-summary__price {
  display: block;
  margin: .5rem 0;
  color: #ffffff;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1.15;
}

.calculator-summary__note {
  color: #c8d9ef;
  font-size: .75rem;
  line-height: 1.5;
}

.calculator-summary__breakdown {
  margin-top: 1.25rem;
  padding: 1rem;
  border-radius: .65rem;
  background: #16385f;
}

.calculator-summary__breakdown-title {
  margin: 0 0 .65rem;
  padding-bottom: .4rem;
  border-bottom: 1px solid rgb(255 255 255 / 18%);
}

.calculator-summary__row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: .55rem;
  color: #c8d9ef;
  font-size: .875rem;
}

.calculator-summary__value {
  flex: 0 0 auto;
  color: #ffffff;
  font-weight: 600;
}

.calculator-summary__row--discount {
  padding-top: .6rem;
  border-top: 1px solid rgb(255 255 255 / 18%);
  color: #ffd5aa;
  font-weight: 700;
}

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

.calculator-summary__action {
  margin-top: 1.25rem;
}

.calculator-summary__button {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .9rem 1rem;
  border: 0;
  border-radius: .65rem;
  color: #ffffff;
  font-weight: 700;
  line-height: 1.3;
  text-align: center;
  text-transform: uppercase;
  background: #e85a24;
  box-shadow: 0 .5rem 1.25rem rgb(0 0 0 / 18%);
  cursor: pointer;
  transition: background-color .2s ease, transform .2s ease;
}

.calculator-summary__button:hover {
  background: #ce4715;
  transform: translateY(-1px);
}

.calculator-summary__button:focus-visible,
.calculator-summary__contact a:focus-visible {
  outline: 3px solid #ffc76e;
  outline-offset: 3px;
}

.calculator-summary__assurance {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: .4rem;
  margin-top: .75rem;
  color: #c8d9ef;
  font-size: .75rem;
  line-height: 1.4;
}

.calculator-summary__assurance .material-symbols-outlined {
  color: #69c58a;
  font-size: 1rem;
}

.calculator-summary__contact {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgb(255 255 255 / 18%);
  color: #c8d9ef;
  font-size: .75rem;
}

.calculator-summary__contact a {
  color: #ffc76e;
  font-weight: 700;
  text-decoration: none;
}

.calculator-trust {
  padding: 1rem;
  border-radius: 1rem;
  background: #ffffff;
  box-shadow: 0 .25rem 1rem rgb(2 26 54 / 8%);
}

.calculator-trust__header {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.calculator-trust__image {
  width: 4rem;
  height: 4rem;
  flex: 0 0 auto;
  border-radius: .65rem;
  object-fit: cover;
}

.calculator-trust__title {
  margin: 0;
  color: #0b3158;
  font-size: .95rem;
  line-height: 1.3;
}

.calculator-trust__meta {
  margin-top: .2rem;
  color: #64748b;
  font-size: .75rem;
}

.calculator-trust__list {
  display: grid;
  gap: .5rem;
  margin-top: 1rem;
  padding: 0;
  color: #475569;
  font-size: .78rem;
  line-height: 1.45;
  list-style: none;
}

.calculator-trust__item {
  display: flex;
  align-items: flex-start;
  gap: .5rem;
}

.calculator-trust__item .material-symbols-outlined {
  margin-top: .1rem;
  color: #d28a20;
  font-size: 1rem;
}

@media (max-width: 850px) {
  .calculator-workspace__layout {
    grid-template-columns: 1fr;
  }

  .calculator-summary {
    position: static;
  }
}

@media (max-width: 600px) {
  .object-type-list {
    grid-template-columns: 1fr;
  }

  .calculator-form-panel {
    padding: 1rem;
  }

  .calculator-summary__card {
    padding: 1.25rem;
  }

  .calculator-summary__row,
  .calculator-summary__contact {
    align-items: flex-start;
    flex-direction: column;
    gap: .15rem;
  }
}