.calculators-hub-page {
  background: #f3f7f9;
  color: #14263a;
}

.calculator-hub-intro {
  background: #ffffff;
  border-bottom: 1px solid #d7e2e8;
}

.calculator-hub-heading {
  max-width: 900px;
}

.calculator-hub-heading h1 {
  max-width: 820px;
  margin: 0;
  font-size: 3.4rem;
  line-height: 1.08;
  letter-spacing: 0;
}

.calculator-hub-lead {
  max-width: 820px;
  margin: 1rem 0 0;
  color: #52667a;
  font-size: 1.12rem;
  line-height: 1.75;
}

.calculator-hub-principles {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  margin-top: 1.5rem;
  color: #26445f;
  font-weight: 700;
}

.calculator-hub-principles span {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.calculator-hub-principles i {
  color: #087f78;
  font-size: 1.1rem;
}

.section-heading-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #d7e2e8;
}

.section-heading-row h2,
.calculator-directory-group-head h2,
.calculator-hub-method h2 {
  margin: 0;
  letter-spacing: 0;
}

.section-heading-row > p {
  max-width: 520px;
  margin: 0;
  color: #5b6d7d;
  line-height: 1.65;
}

.calculator-directory-group {
  padding: 2.5rem 0;
  border-bottom: 1px solid #d7e2e8;
}

.calculator-directory-group:last-child {
  border-bottom: 0;
}

.calculator-directory-group-head {
  display: grid;
  grid-template-columns: minmax(0, 0.65fr) minmax(280px, 1fr);
  gap: 2rem;
  align-items: baseline;
  margin-bottom: 1.25rem;
}

.calculator-directory-group-head h2 {
  font-size: 1.5rem;
}

.calculator-directory-group-head p {
  margin: 0;
  color: #5b6d7d;
}

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

.calculator-directory-card {
  display: flex;
  min-width: 0;
  min-height: 300px;
  flex-direction: column;
  padding: 1.35rem;
  background: #ffffff;
  border: 1px solid #cddbe3;
  border-radius: 8px;
  box-shadow: 0 12px 28px rgba(20, 38, 58, 0.07);
}

.calculator-directory-card.is-featured {
  border-color: #087f78;
  box-shadow: inset 0 4px 0 #087f78, 0 12px 28px rgba(20, 38, 58, 0.08);
}

.calculator-directory-card-head {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.calculator-directory-icon {
  display: inline-flex;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #e5f3f2;
  color: #066d67;
  font-size: 1.25rem;
}

.calculator-directory-badge {
  color: #87540a;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.calculator-directory-card h3 {
  margin: 1rem 0 0.65rem;
  font-size: 1.25rem;
  line-height: 1.3;
  letter-spacing: 0;
}

.calculator-directory-card p {
  margin: 0 0 1.25rem;
  color: #5b6d7d;
  line-height: 1.65;
}

.calculator-directory-card .btn {
  width: fit-content;
  margin-top: auto;
}

.calculator-directory-card .btn i {
  margin-left: 0.35rem;
}

.calculator-hub-method {
  background: #ffffff;
  border-top: 1px solid #d7e2e8;
  border-bottom: 1px solid #d7e2e8;
}

.calculator-hub-method-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: 3rem;
  align-items: center;
}

.calculator-hub-method-layout p {
  max-width: 680px;
  color: #52667a;
  line-height: 1.75;
}

.calculator-hub-method-layout picture,
.calculator-hub-method-layout img {
  display: block;
  width: 100%;
}

.calculator-hub-method-layout img {
  aspect-ratio: 3 / 2;
  border-radius: 8px;
  object-fit: cover;
}

@media (max-width: 991.98px) {
  .calculator-directory-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .calculator-hub-method-layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 767.98px) {
  .calculator-hub-heading h1 {
    font-size: 2.15rem;
  }

  .section-heading-row,
  .calculator-directory-group-head {
    display: block;
  }

  .section-heading-row > p,
  .calculator-directory-group-head p {
    margin-top: 0.75rem;
  }

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

  .calculator-directory-card {
    min-height: 0;
  }
}