.about-us-page {
  padding-top: 6rem;
  padding-bottom: 4rem;
  max-width: 900px;
  margin: 0 auto;
  box-sizing: border-box;
}

.about-us-content p {
  margin-bottom: 1.5rem;
  line-height: 1.7;
  font-size: 1rem;
}

.about-us-content h1 {
  font-size: 2.5rem;
  margin-top: 3rem;
  margin-bottom: 1.5rem;
}

.about-us-content h2 {
  font-size: 2rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.about-us-content h3 {
  font-size: 1.75rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.about-us-content blockquote {
  margin: 2rem 0;
  padding-left: 1rem;
  border-left: 4px solid #ccc;
  font-style: italic;
  color: #555;
}

@media (max-width: 768px) {
  .about-us-page {
    padding-top: 5rem;
    padding-bottom: 3rem;
  }

  .about-us-content h1 {
    font-size: 2rem;
  }

  .about-us-content h2 {
    font-size: 1.5rem;
  }

  .about-us-content h3 {
    font-size: 1.25rem;
  }
}