/* Design Tokens — Klatbagger Industrial-Refined */
:root {
  /* Colors */
  --color-accent: #E43B14;
  --color-accent-hover: #BE2F0F;
  --color-accent-soft: #FCE6E0;
  --color-warning: #FFB800;

  --color-ink: #0F0F0F;
  --color-ink-soft: #1A1A1A;
  --color-text: #1F1F1F;
  --color-text-muted: #6B6B6B;
  --color-text-faint: #9A9A9A;

  --color-bg: #FAFAF7;          /* warm off-white */
  --color-bg-paper: #FFFFFF;
  --color-bg-alt: #F1EFE9;      /* sand */
  --color-bg-dark: #0E0E0E;
  --color-bg-dark-soft: #1A1A1A;

  --color-border: #E3E0D8;
  --color-border-strong: #1F1F1F;
  --color-divider: rgba(15,15,15,0.08);

  /* Typography */
  --font-display: 'Big Shoulders Display', 'Arial Narrow', system-ui, sans-serif;
  --font-body: 'Geist', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'Geist Mono', 'JetBrains Mono', ui-monospace, monospace;

  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: 2rem;
  --fs-3xl: clamp(2.25rem, 3.5vw, 3rem);
  --fs-4xl: clamp(3rem, 6vw, 4.75rem);
  --fs-5xl: clamp(3.75rem, 8vw, 6.5rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;

  /* Layout */
  --container-max: 1240px;
  --container-pad: clamp(1.25rem, 4vw, 2.5rem);
  --section-py: clamp(4rem, 9vw, 7.5rem);

  /* Radii */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(15,15,15,0.04);
  --shadow-sm: 0 1px 2px rgba(15,15,15,0.05), 0 1px 3px rgba(15,15,15,0.04);
  --shadow-md: 0 4px 12px rgba(15,15,15,0.06), 0 2px 4px rgba(15,15,15,0.04);
  --shadow-lg: 0 12px 32px rgba(15,15,15,0.10), 0 4px 12px rgba(15,15,15,0.06);
  --shadow-accent: 0 8px 24px rgba(255,107,26,0.28);

  /* Motion */
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 160ms;
  --dur-base: 240ms;
  --dur-slow: 480ms;

  /* Z */
  --z-header: 100;
  --z-menu: 110;
  --z-fab: 90;
}