/* Bluebird Infotech — Elevation tokens
   Shadow-light by design: color blocks substitute for elevation.
   Only levels 2 and 3 use an actual shadow. */

:root {
  --elevation-0: none;                          /* color-block sections, hero, footer */
  --elevation-1: 0 0 0 1px var(--color-hairline); /* hairline border (pricing cards, inputs) */
  --elevation-2: 0 4px 16px rgba(0, 0, 0, 0.06);  /* floating template tiles, dropdowns */
  --elevation-3: 0 24px 64px rgba(0, 0, 0, 0.24); /* modal / lightbox over scrim */

  --focus-ring: 0 0 0 3px rgba(0, 0, 0, 0.18);    /* input focus communicated via ring */
}