/* ============================================================
   WingForce — Spacing, radii, shadows, motion
   Whitespace is a brand asset: min section padding 80px desktop / 48px mobile.
   ============================================================ */

:root {
  /* ---- Spacing scale (4px base) ---- */
  --space-0: 0;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 80px;    /* Min desktop section padding */
  --space-10: 120px;

  --section-pad-desktop: 80px;
  --section-pad-mobile: 48px;

  /* ---- Radii ---- */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-pill: 999px;

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

  /* ---- Shadows: soft, cool-tinted, premium ---- */
  --shadow-sm: 0 1px 2px rgba(10, 14, 26, 0.06), 0 1px 3px rgba(10, 14, 26, 0.08);
  --shadow-md: 0 4px 12px rgba(10, 14, 26, 0.08), 0 2px 4px rgba(10, 14, 26, 0.06);
  --shadow-lg: 0 12px 32px rgba(10, 14, 26, 0.12), 0 4px 8px rgba(10, 14, 26, 0.06);
  --shadow-brand: 0 8px 24px rgba(15, 78, 196, 0.24);   /* Blue-cast lift for CTAs */
  --shadow-focus: 0 0 0 3px rgba(15, 78, 196, 0.32);    /* Focus ring */

  /* ---- Motion (ease-out: fast start, graceful stop) ---- */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);     /* @kind other */
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1); /* @kind other */
  --duration-micro: 180ms;   /* @kind other */
  --duration-page: 480ms;    /* @kind other */

  /* ---- Lift Mark climb entrance (the formation rises into place) ---- */
  --motion-lift-duration: 560ms;                      /* @kind other */
  --motion-lift-easing: cubic-bezier(0.22, 1, 0.36, 1); /* @kind other */
  --motion-lift-delay: 80ms;                          /* @kind other */
}