/* ============================================================
   GVHV–MPLP · Spacing, radii, shadows, layout, motion
   ============================================================ */

: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 */

  /* ---- Radii (the brand is generously rounded — echoes the logo) ---- */
  --radius-xs:   4px;
  --radius-sm:   8px;
  --radius-md:   12px;
  --radius-lg:   18px;
  --radius-xl:   28px;
  --radius-card: 18px;
  --radius-pill: 999px;

  /* ---- Borders ---- */
  --border-width: 1px;          /* @kind other */
  --border-width-strong: 2px;   /* @kind other */

  /* ---- Shadows (soft, warm-tinted, low elevation) ---- */
  --shadow-xs: 0 1px 2px rgba(43, 40, 41, 0.06);
  --shadow-sm: 0 1px 2px rgba(43, 40, 41, 0.06), 0 1px 3px rgba(43, 40, 41, 0.05);
  --shadow-md: 0 4px 14px rgba(43, 40, 41, 0.08);
  --shadow-lg: 0 14px 34px rgba(43, 40, 41, 0.12);
  --shadow-xl: 0 24px 56px rgba(43, 40, 41, 0.16);

  /* ---- Layout ---- */
  --container-max:    1200px;   /* @kind other */
  --container-wide:   1320px;   /* @kind other */
  --container-narrow: 720px;    /* @kind other */
  --header-height:    76px;     /* @kind other */
  --gutter:           var(--space-5);

  /* ---- Motion (calm, no bounce; ease-out fades & lifts) ---- */
  --ease-out:   cubic-bezier(0.22, 1, 0.36, 1);   /* @kind other */
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);  /* @kind other */
  --dur-fast:   120ms;  /* @kind other */
  --dur-base:   200ms;  /* @kind other */
  --dur-slow:   320ms;  /* @kind other */

  /* ---- Z-index ---- */
  --z-sticky: 100;   /* @kind other */
  --z-overlay: 1000; /* @kind other */
  --z-modal: 1100;   /* @kind other */
  --z-toast: 1200;   /* @kind other */
}