/* Collaborative Partnerships — Spacing, radius, shadow, layout tokens
 * Generous white space is core to the brand — calm, spacious, uncluttered. */
:root {
  /* Spacing (4px base) */
  --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 — soft, rounded, friendly but restrained */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 999px;

  /* Shadows — very soft, low-contrast, sage-tinted; never harsh */
  --shadow-xs: 0 1px 2px rgba(63, 70, 58, 0.05);
  --shadow-sm: 0 2px 6px rgba(63, 70, 58, 0.06);
  --shadow-md: 0 6px 18px rgba(63, 70, 58, 0.08);
  --shadow-lg: 0 16px 40px rgba(63, 70, 58, 0.10);
  --shadow-focus: 0 0 0 3px rgba(151, 163, 137, 0.4);

  /* Layout */
  --container-sm: 640px;
  --container-md: 880px;
  --container-lg: 1120px;
  --container-xl: 1280px;

  /* Motion — gentle, calm; no bounces */
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1); /* @kind other */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);     /* @kind other */
  --dur-fast: 140ms;  /* @kind other */
  --dur-base: 220ms;  /* @kind other */
  --dur-slow: 360ms;  /* @kind other */
}