/* ============================================================
   Shams Djazair — Spacing, radii, shadows, layout
   The system is built on heavy negative space and a sharp,
   near-square geometry (small radii). Shadows are restrained.
   ============================================================ */
:root {
  /* ---- Spacing scale (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 — section rhythm / negative space */

  /* ---- Radii — geometric, near-square. Pills only for tags. ---- */
  --radius-xs:   2px;
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   14px;
  --radius-pill: 999px;

  /* ---- Borders ---- */
  --border-w:        1px;
  --border-w-strong: 2px;

  /* ---- Shadows — soft, cool, sparing ---- */
  --shadow-sm:  0 1px 2px rgba(16, 31, 49, 0.06);
  --shadow-md:  0 6px 20px rgba(16, 31, 49, 0.08);
  --shadow-lg:  0 24px 60px rgba(16, 31, 49, 0.14);
  --shadow-accent: 0 12px 36px rgba(224, 255, 4, 0.28);

  /* ---- Layout ---- */
  --container:      1200px;  /* @kind spacing */
  --container-wide: 1440px;  /* @kind spacing */
  --gutter:         clamp(1.25rem, 4vw, 4rem);  /* @kind spacing */

  /* ---- Motion ---- */
  --ease-out:   cubic-bezier(0.22, 1, 0.36, 1);   /* @kind other */
  --ease-inout: cubic-bezier(0.65, 0, 0.35, 1);   /* @kind other */
  --dur-fast:   140ms;  /* @kind other */
  --dur-base:   240ms;  /* @kind other */
  --dur-slow:   480ms;  /* @kind other */
}