/* ============================================================
   StackForBrands — Radii, shadows, motion
   Soft, low, layered shadows; calm easing.
   ============================================================ */

:root {
  /* ---- Corner radii --------------------------------------- */
  --radius-xs:  6px;
  --radius-sm:  10px;  /* buttons, inputs */
  --radius-md:  14px;
  --radius-lg:  18px;  /* cards */
  --radius-xl:  24px;  /* feature panels */
  --radius-2xl: 32px;
  --radius-pill: 999px;

  /* ---- Shadows (warm, soft, low) -------------------------- */
  --shadow-xs: 0 1px 2px rgba(16, 24, 15, 0.05);
  --shadow-sm: 0 1px 3px rgba(16, 24, 15, 0.06), 0 1px 2px rgba(16, 24, 15, 0.04);
  --shadow-md: 0 4px 12px rgba(16, 24, 15, 0.07), 0 2px 4px rgba(16, 24, 15, 0.04);
  --shadow-lg: 0 12px 32px rgba(16, 24, 15, 0.10), 0 4px 8px rgba(16, 24, 15, 0.05);
  --shadow-xl: 0 24px 60px rgba(16, 24, 15, 0.14), 0 8px 16px rgba(16, 24, 15, 0.06);
  /* subtle inset hairline for cards on paper */
  --ring-hairline: inset 0 0 0 1px var(--line-200);

  /* ---- Motion --------------------------------------------- */
  --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 */
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);   /* @kind other */
  --dur-fast: 120ms;    /* @kind other */
  --dur-base: 180ms;    /* @kind other */
  --dur-slow: 280ms;    /* @kind other */
  --dur-slower: 460ms;  /* @kind other */
}