/* Front-page hero controls. Replace hero.jpg to change only the hero. */
:root {
  --hero-image: url("hero.jpg?v=3.3-2026-10-14");
  /* Horizontal then vertical focal point; e.g. 65% 50%. */
  --hero-position: 50% 65%;
  /* Left-side darkness: 0 is clear, 1 is opaque. Keep text readable. */
  --hero-darkness: 0.84;
}