/* Typography System — majidnisar.com */

:root {
  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Source Serif Pro', Georgia, serif;
  --font-ui: 'Inter', system-ui, -apple-system, sans-serif;
  --font-poetry: 'Cormorant Garamond', 'Source Serif Pro', Georgia, serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;

  --type-scale-xs: 0.75rem;
  --type-scale-sm: 0.875rem;
  --type-scale-base: 1rem;
  --type-scale-lg: 1.125rem;
  --type-scale-xl: 1.25rem;
  --type-scale-2xl: 1.5rem;
  --type-scale-3xl: 1.875rem;
  --type-scale-4xl: 2.25rem;
  --type-scale-5xl: 3rem;
  --type-scale-display: 3.75rem;

  --line-height-tight: 1.25;
  --line-height-snug: 1.4;
  --line-height-normal: 1.6;
  --line-height-relaxed: 1.75;
  --line-height-reading: 1.85;
  --line-height-poetry: 2;

  --letter-spacing-tight: -0.025em;
  --letter-spacing-normal: 0;
  --letter-spacing-wide: 0.05em;
  --letter-spacing-wider: 0.1em;
  --letter-spacing-widest: 0.2em;
}

/* Display headings — Playfair Display for page-level hero titles */
.display-heading {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: var(--letter-spacing-tight);
  line-height: var(--line-height-tight);
}

.display-heading-xl {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(var(--type-scale-3xl), 5vw, var(--type-scale-display));
  letter-spacing: var(--letter-spacing-tight);
  line-height: 1.1;
}

/* Section headings — Inter for structural UI */
.section-heading {
  font-family: var(--font-ui);
  font-weight: 700;
  letter-spacing: var(--letter-spacing-tight);
}

/* Essay body — generous line-height for long-form reading */
.essay-body,
.post-content {
  font-family: var(--font-body);
  font-size: var(--type-scale-lg);
  line-height: var(--line-height-reading);
}

/* Kicker labels — JetBrains Mono, uppercase, spaced */
.kicker,
.section-kicker,
.hero-kicker,
.content-type-badge {
  font-family: var(--font-mono);
  font-size: var(--type-scale-xs);
  font-weight: 500;
  letter-spacing: var(--letter-spacing-widest);
  text-transform: uppercase;
}

/* Poetry typography */
.poetry-container {
  font-family: var(--font-poetry);
  font-size: var(--type-scale-xl);
  line-height: var(--line-height-poetry);
  font-weight: 400;
}

.poetry-container em {
  font-style: italic;
}

.poetry-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--type-scale-3xl);
  letter-spacing: var(--letter-spacing-tight);
  margin-bottom: 0.25em;
}

.poetry-epigraph {
  font-family: var(--font-poetry);
  font-style: italic;
  font-size: var(--type-scale-base);
  color: var(--text-muted, #78716C);
  border-left: 2px solid var(--accent-warm, #B45309);
  padding-left: 1rem;
  margin: 1.5rem 0 2.5rem;
}

.poetry-dedication {
  font-family: var(--font-poetry);
  font-style: italic;
  font-size: var(--type-scale-sm);
  color: var(--text-muted, #78716C);
  margin-bottom: 2rem;
}

/* Code prose */
.code-prose {
  font-family: var(--font-body);
  font-size: var(--type-scale-lg);
  line-height: var(--line-height-relaxed);
}

/* Responsive type scale */
@media (max-width: 768px) {
  :root {
    --type-scale-4xl: 1.875rem;
    --type-scale-5xl: 2.25rem;
    --type-scale-display: 2.5rem;
  }
}