/*
 * Typography — UI sans for body; Posvidka Serif for page titles only.
 */

h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--space-4);
  letter-spacing: -0.01em;
}

h1 {
  font-family: var(--font-display);
  font-size: var(--font-ui-page-title);
  font-weight: 600;
  letter-spacing: -0.015em;
}

h2 {
  font-size: var(--font-ui-section);
  font-weight: 600;
  letter-spacing: -0.01em;
}

h3 {
  font-size: var(--font-ui-section);
  font-weight: 600;
  letter-spacing: -0.01em;
}

h4 {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.005em;
}

h5, h6 {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.005em;
}

p {
  margin-bottom: var(--space-4);
  color: var(--text-secondary);
  line-height: 1.65;
}

a {
  color: var(--accent-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--accent-primary-hover);
}

.lead {
  font-size: clamp(1.125rem, 2.5vw, 1.25rem);
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.6;
}