/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Satoshi', sans-serif;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: #0B1320;
}

.heading-xl { font-size: clamp(2.8rem, 6vw, 4.5rem); font-weight: 900; line-height: 1.05; letter-spacing: -0.03em; }
.heading-lg  { font-size: clamp(2rem, 4.5vw, 3.5rem); font-weight: 700; }
.heading-md  { font-size: clamp(1.5rem, 3vw, 2.75rem); font-weight: 700; }
.heading-sm  { font-size: clamp(1.25rem, 2vw, 2rem); font-weight: 600; }

.body-lg     { font-size: 1.25rem; line-height: 1.7; color: #42536A; }
.body-base   { font-size: 1.125rem; line-height: 1.7; color: #42536A; }
.body-small  { font-size: 1rem; line-height: 1.6; color: #64748B; }
.caption     { font-size: 0.875rem; color: #94A3B8; }