/* =====================================================
   ContactX · Typography System
   ===================================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--fg);
}

h1 {
  font-size: clamp(38px, 6vw, 60px);
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(26px, 3.5vw, 34px);
  letter-spacing: -0.025em;
}

h3 {
  font-size: clamp(20px, 2.5vw, 28px);
  letter-spacing: -0.02em;
}

h4 {
  font-size: clamp(18px, 2vw, 24px);
  letter-spacing: -0.015em;
}

p {
  margin-bottom: 1em;
  line-height: 1.6;
}

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

.text-small {
  font-size: 0.875em;
}

.text-large {
  font-size: 1.125em;
}

.mono {
  font-family: var(--font-mono);
}

.display {
  font-family: var(--font-display);
}