/* ============================================================
   WOSOL DIGITAL GROWTH — SPACING, RADII, SHADOW, MOTION TOKENS
   Grid-based layout, intentional white space, restrained radii.
   ============================================================ */

:root {
  /* Spacing scale — 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-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;
  --space-32: 128px;
  --space-40: 160px;

  /* Layout */
  --container-max: 1240px;
  --container-wide: 1440px;
  --gutter: 24px;
  --section-y: 120px;

  /* Radii — sleek, mostly squared. Premium = restrained rounding. */
  --radius-none: 0;
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-pill: 999px;
  --radius-circle: 50%;

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

  /* Shadows — soft, low-spread, cool-neutral. Never heavy/blue. */
  --shadow-xs: 0 1px 2px rgba(6, 7, 6, 0.06);
  --shadow-sm: 0 2px 6px rgba(6, 7, 6, 0.07);
  --shadow-md: 0 10px 24px -8px rgba(6, 7, 6, 0.12);
  --shadow-lg: 0 24px 50px -16px rgba(6, 7, 6, 0.18);
  --shadow-brand: 0 18px 40px -14px rgba(29, 77, 56, 0.34);
  --shadow-inset: inset 0 0 0 1px rgba(6, 7, 6, 0.05);

  /* Motion — smooth, professional. No bounce; confident ease-out. */
  --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: 140ms;    /* @kind other */
  --dur-base: 240ms;    /* @kind other */
  --dur-slow: 420ms;    /* @kind other */
  --dur-slower: 700ms;  /* @kind other */

  /* Z-index */
  --z-base: 0;        /* @kind other */
  --z-raised: 10;     /* @kind other */
  --z-sticky: 100;    /* @kind other */
  --z-overlay: 1000;  /* @kind other */
  --z-modal: 1100;    /* @kind other */
  --z-toast: 1200;    /* @kind other */
}