eer-hero {
  display: block;
  position: relative;
  min-height: 85vh;
  background-size: cover;
  background-position: center;
}
.eer-hero-0 {
  position: absolute;
  inset: 0;
  background-color: rgba(3, 2, 19, 0.6);
}
.eer-hero-1 {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 85vh;
  padding: 2rem 1rem;
  text-align: center;
}
.eer-hero-2 {
  font-family: var(--font-display);
  font-size: 4.5rem;
  color: var(--color-text-white);
  max-width: 800px;
  line-height: 1.1;
  margin: 0 0 1rem;
  letter-spacing: 0.02em;
}
@media (max-width: 768px) { .eer-hero-2 { font-size: 3rem } }
@media (max-width: 640px) { .eer-hero-2 { font-size: 2.25rem } }
.eer-hero-3 {
  font-size: 1.25rem;
  color: var(--color-text-white);
  margin-bottom: 2rem;
  opacity: 0.9;
}
.eer-hero-4 {
  display: inline-block;
  background-color: var(--color-accent);
  color: var(--color-text-white);
  padding: 1rem 2.5rem;
  border-radius: var(--radius);
  font-size: 1.125rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.2s;
}
.eer-hero-4:hover { background-color: var(--color-accent-hover) }