/* The Lumber Exchange — Spacing, radius, shadow, layout tokens.
   Space + shadow are reasonable-system additions (not enumerated in the
   published tokens.json); radius values match the brand export. */
:root {
  /* Spacing — 4px base scale */
  --space-0: 0;
  --space-1: 0.25rem;  /* 4 */
  --space-2: 0.5rem;   /* 8 */
  --space-3: 0.75rem;  /* 12 */
  --space-4: 1rem;     /* 16 */
  --space-5: 1.5rem;   /* 24 */
  --space-6: 2rem;     /* 32 */
  --space-7: 3rem;     /* 48 */
  --space-8: 4rem;     /* 64 */
  --space-9: 6rem;     /* 96 */
  --space-10: 8rem;    /* 128 */

  /* Radius (from tokens.json) */
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;   /* default for buttons + cards */
  --radius-full: 9999px;

  /* Borders */
  --border-width: 1px;

  /* Shadows — restrained; paper-on-paper with hairlines does most work */
  --shadow-sm: 0 1px 2px rgba(14, 14, 13, 0.06);
  --shadow-md: 0 4px 16px rgba(14, 14, 13, 0.08);
  --shadow-lg: 0 12px 40px rgba(14, 14, 13, 0.12);
  --shadow-raise: 0 8px 28px rgba(14, 14, 13, 0.10); /* highlighted pricing card */

  /* Layout */
  --content-max: 76rem;       /* content cap at 1440px+ */
  --nav-height: 64px;
  --nav-blur: 12px;
  --nav-bg: rgba(248, 246, 241, 0.92); /* Paper @ 92% + backdrop blur */

  /* Motion — calm, hospitable; respect prefers-reduced-motion */
  --ease-standard: cubic-bezier(0.2, 0, 0, 1); /* @kind other */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1); /* @kind other */
  --dur-fast: 120ms; /* @kind other */
  --dur-base: 200ms; /* @kind other */
  --dur-slow: 320ms; /* @kind other */

  /* Focus */
  --focus-width: 2px; /* @kind spacing */
  --focus-offset: 3px; /* @kind spacing */
}