/* ============================================================
   Creative Source — Effects: shadow, glow, blur, motion
   On a near-black base, "elevation" reads as a hairline +
   an orange glow rather than a soft drop shadow.
   ============================================================ */

:root {
  /* Drop shadows (dark UI: deep + tight) */
  --shadow-sm:  0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md:  0 8px 24px rgba(0, 0, 0, 0.45);
  --shadow-lg:  0 24px 60px rgba(0, 0, 0, 0.55);
  --shadow-xl:  0 40px 100px rgba(0, 0, 0, 0.6);

  /* Brand glow — the "spray" halo */
  --glow-orange:    0 0 0 1px rgba(242, 146, 10, 0.5), 0 8px 32px rgba(242, 146, 10, 0.28);
  --glow-orange-sm: 0 0 18px rgba(242, 146, 10, 0.35);
  --glow-sky:       0 0 24px rgba(29, 198, 255, 0.35);

  /* Inset / pressed */
  --inset-soft: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  --inset-deep: inset 0 2px 6px rgba(0, 0, 0, 0.5);

  /* Blur (glass overlays, sticky nav) */
  --blur-sm: 8px;
  --blur-md: 16px;
  --blur-lg: 28px;

  /* Motion — quick, confident, a touch of spray-can snap */
  --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-snap:  cubic-bezier(0.34, 1.56, 0.64, 1);  /* @kind other */
  --dur-fast:   120ms; /* @kind other */
  --dur-base:   220ms; /* @kind other */
  --dur-slow:   420ms; /* @kind other */

  /* Focus ring */
  --ring: 0 0 0 3px rgba(242, 146, 10, 0.45);
}