/* ELB — Spacing, radius, shadow, motion, layout tokens */
:root {
  /* ---- Spacing (4px base grid) ---- */
  --space-0: 0;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-7: 32px;
  --space-8: 40px;
  --space-9: 48px;
  --space-10: 64px;
  --space-11: 80px;
  --space-12: 112px;

  /* ---- Radius ---- */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-2xl: 28px;
  --radius-pill: 999px;
  /* Hexagon clip — echoes the logomark */
  --hex-clip: polygon(25% 3%, 75% 3%, 100% 50%, 75% 97%, 25% 97%, 0% 50%); /* @kind other */

  /* ---- Borders ---- */
  --border-width: 1px;          /* @kind other */
  --border-width-strong: 1.5px; /* @kind other */

  /* ---- Shadows (cool green-tinted, soft) ---- */
  --shadow-xs: 0 1px 2px rgba(14, 58, 38, 0.06);
  --shadow-sm: 0 2px 6px rgba(14, 58, 38, 0.07);
  --shadow-md: 0 6px 18px rgba(14, 58, 38, 0.09);
  --shadow-lg: 0 14px 36px rgba(14, 58, 38, 0.12);
  --shadow-xl: 0 28px 64px rgba(14, 58, 38, 0.16);
  --shadow-focus: 0 0 0 3px var(--ring-focus);
  --shadow-inset: inset 0 1px 2px rgba(14, 58, 38, 0.06);

  /* ---- Motion ---- */
  --ease-standard: cubic-bezier(0.2, 0.0, 0.0, 1.0); /* @kind other */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);        /* @kind other */
  --ease-in: cubic-bezier(0.4, 0, 1, 1);            /* @kind other */
  --dur-fast: 120ms; /* @kind other */
  --dur-base: 200ms; /* @kind other */
  --dur-slow: 320ms; /* @kind other */

  /* ---- Layout ---- */
  --container-sm: 640px;  /* @kind other */
  --container-md: 880px;  /* @kind other */
  --container-lg: 1120px; /* @kind other */
  --container-xl: 1280px; /* @kind other */
  --gutter: var(--space-6);
}