/* ============================================
   TYPOGRAPHY SYSTEM
   ============================================ */

/* --- Base --- */
body {
  font-family: var(--font-sans);
  font-size: var(--text-body);
  font-weight: 300;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  letter-spacing: 0.01em;
  line-height: 1.6;
}

/* --- Serif Display Headlines --- */
.t-hero {
  font-family: var(--font-serif);
  font-size: var(--text-hero);
  font-weight: 300;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.t-display {
  font-family: var(--font-serif);
  font-size: var(--text-display);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.t-headline {
  font-family: var(--font-serif);
  font-size: var(--text-headline);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.015em;
}

.t-title {
  font-family: var(--font-serif);
  font-size: var(--text-title);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.t-subtitle {
  font-family: var(--font-serif);
  font-size: var(--text-subtitle);
  font-weight: 400;
  line-height: 1.3;
  font-style: italic;
}

/* --- Sans-Serif Labels & Body --- */
.t-label {
  font-family: var(--font-sans);
  font-size: var(--text-label);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.t-caption {
  font-family: var(--font-sans);
  font-size: var(--text-caption);
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
}

.t-body {
  font-family: var(--font-sans);
  font-size: var(--text-body);
  font-weight: 300;
  line-height: 1.75;
  color: var(--text-secondary);
}

.t-body-lg {
  font-family: var(--font-sans);
  font-size: var(--text-body-lg);
  font-weight: 300;
  line-height: 1.8;
  color: var(--text-secondary);
}

/* --- Number Display --- */
.t-number {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 300;
  letter-spacing: -0.04em;
  line-height: 1;
}

/* --- Quote --- */
.t-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3.5vw, 2.75rem);
  font-weight: 300;
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-style: italic;
}

/* --- Metadata --- */
.t-meta {
  font-family: var(--font-sans);
  font-size: var(--text-caption);
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
}

/* --- Link Reset --- */
a.unstyled {
  color: inherit;
  text-decoration: none;
}

/* --- Colour Modifiers --- */
.text-ivory   { color: var(--ivory) !important; }
.text-charcoal { color: var(--charcoal) !important; }
.text-taupe   { color: var(--warm-taupe) !important; }
.text-stone   { color: var(--stone) !important; }
.text-grey    { color: var(--mid-grey) !important; }
.text-light   { color: var(--text-light) !important; }
.text-white   { color: var(--pure-white) !important; }

/* --- Italic / Weight Helpers --- */
.italic { font-style: italic; }
.weight-400 { font-weight: 400; }
.weight-500 { font-weight: 500; }
.weight-600 { font-weight: 600; }
.serif { font-family: var(--font-serif); }