.project-calculators {
  background: #eef4fa;
  color: #05070a;
  padding: clamp(4.5rem, 9vw, 8rem) 1.25rem;
}

.project-calculators__inner {
  margin: 0 auto;
  max-width: 80rem;
}

.project-calculators__header {
  margin-bottom: 2.5rem;
  max-width: 48rem;
}

.project-calculators__eyebrow,
.investment-calculator__heading p {
  color: #1279d7;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  margin: 0;
}

.project-calculators__header h2 {
  font-size: clamp(2.25rem, 5vw, 4.75rem);
  line-height: 1.12;
  margin: 0.75rem 0 1rem;
}

.project-calculators__header > p:last-child {
  color: rgb(5 7 10 / 0.66);
  line-height: 1.85;
  margin: 0;
  max-width: 42rem;
}

.project-calculators__grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.investment-calculator {
  background: #fff;
  border: 1px solid rgb(5 7 10 / 0.12);
  border-radius: 0.5rem;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: clamp(1.35rem, 3vw, 2.25rem);
}

.investment-calculator--dark {
  background: #05070a;
  border-color: rgb(255 255 255 / 0.12);
  color: #fff;
}

.investment-calculator__heading {
  align-items: flex-start;
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

.investment-calculator__number {
  align-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  color: #1279d7;
  display: inline-flex;
  flex: 0 0 2.75rem;
  height: 2.75rem;
  justify-content: center;
  line-height: 1;
}

.investment-calculator__heading h3 {
  font-size: clamp(1.45rem, 3vw, 2rem);
  line-height: 1.25;
  margin: 0.35rem 0 0;
}

.investment-calculator__fields {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.investment-calculator label > span {
  color: rgb(5 7 10 / 0.62);
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.investment-calculator--dark label > span {
  color: rgb(255 255 255 / 0.65);
}

.investment-calculator input,
.investment-calculator select {
  background: #f4f8fd;
  border: 1px solid rgb(5 7 10 / 0.15);
  border-radius: 0.35rem;
  color: #05070a;
  font: inherit;
  font-weight: 700;
  min-height: 3.25rem;
  outline: none;
  padding: 0.75rem 0.85rem;
  width: 100%;
}

.investment-calculator select {
  cursor: pointer;
}

.investment-calculator--dark input {
  background: #101821;
  border-color: rgb(255 255 255 / 0.18);
  color: #fff;
}

.investment-calculator input:focus,
.investment-calculator select:focus {
  border-color: #1279d7;
  box-shadow: 0 0 0 3px rgb(18 121 215 / 0.18);
}

.investment-calculator__formula-note {
  background: rgb(18 121 215 / 0.08);
  border-inline-start: 3px solid #1279d7;
  color: rgb(5 7 10 / 0.72);
  font-size: 0.82rem;
  line-height: 1.8;
  margin: 1rem 0 0;
  padding: 0.7rem 0.9rem;
}

.investment-calculator__validation {
  color: #b42318;
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.6;
  margin: 0.65rem 0 0;
  min-height: 1.35rem;
}

.investment-calculator__input-suffix {
  position: relative;
}

.investment-calculator__input-suffix input {
  padding-inline-end: 4.25rem;
}

.investment-calculator__input-suffix b {
  color: #1279d7;
  font-size: 0.78rem;
  inset-inline-end: 0.9rem;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}

.investment-calculator__results {
  border-top: 1px solid rgb(5 7 10 / 0.12);
  display: grid;
  gap: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 2rem;
  padding-top: 1rem;
}

.investment-calculator--dark .investment-calculator__results {
  border-color: rgb(255 255 255 / 0.15);
}

.investment-calculator__results > div {
  border-bottom: 1px solid rgb(5 7 10 / 0.1);
  min-height: 6.5rem;
  padding: 1rem;
}

.investment-calculator--dark .investment-calculator__results > div {
  border-color: rgb(255 255 255 / 0.12);
}

.investment-calculator__results span,
.investment-calculator__results strong {
  display: block;
}

.investment-calculator__results span {
  color: rgb(5 7 10 / 0.58);
  font-size: 0.78rem;
  line-height: 1.5;
}

.investment-calculator--dark .investment-calculator__results span {
  color: rgb(255 255 255 / 0.6);
}

.investment-calculator__results strong {
  font-size: clamp(1.05rem, 2.4vw, 1.45rem);
  line-height: 1.35;
  margin-top: 0.45rem;
  overflow-wrap: anywhere;
}

.investment-calculator__result-primary strong {
  color: #1279d7;
}

.project-calculators__note {
  color: rgb(5 7 10 / 0.55);
  font-size: 0.75rem;
  line-height: 1.8;
  margin: 1.25rem 0 0;
}

@media (max-width: 860px) {
  .project-calculators__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .project-calculators {
    padding-inline: 1rem;
  }

  .investment-calculator__fields,
  .investment-calculator__results {
    grid-template-columns: 1fr;
  }

  .investment-calculator__results > div {
    min-height: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .investment-calculator input {
    scroll-behavior: auto;
  }
}