.references-hero h1 {
  max-width: 980px;
  font-size: clamp(2.8rem, 4.8vw, 5rem);
  line-height: 1.02;
}

.reference-intro h2,
.reference-heading h2,
.downloads-heading h2 {
  font-size: clamp(2.25rem, 3.55vw, 3.75rem);
  line-height: 1.08;
}

.industrial-experience-copy h3 {
  font-size: clamp(1.9rem, 3vw, 3.15rem);
}

@media (max-width: 650px) {
  .references-hero h1 {
    font-size: clamp(2.15rem, 10vw, 2.9rem);
    line-height: 1.08;
  }

  .reference-intro h2,
  .reference-heading h2,
  .downloads-heading h2 {
    font-size: clamp(1.85rem, 8.5vw, 2.4rem);
  }
}