mas-why-us {
  display: block;
  padding: 5rem 1.5rem;
  background-color: var(--color-bg-white);
}
.mas-why-us-0 {
  max-width: var(--max-width);
  margin: 0 auto;
}
.mas-why-us-1 {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  text-align: center;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  color: var(--color-primary);
}
.mas-why-us-2 {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 1.05rem;
  margin-bottom: 3rem;
  max-width: 560px;
  margin: 0 auto 3rem;
}
.mas-why-us-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2rem;
}
@media (max-width: 768px) { .mas-why-us-3 { grid-template-columns: 1fr } }