body {
  font-family: var(--font-body);
  line-height: 1.6;
  font-size: 16px;
}

h1, h2, h3, h4 {
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.text-center {
  text-align: center;
}

.text-accent {
  color: var(--color-accent);
}

.section-title {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-light);
  max-width: 720px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .section-title {
    font-size: 1.8rem;
  }
}