/* Hero neon v1 (2026-09-26). James: "Add neon back to the hero header". The lit phrase of the hero headline now glows on
   phones as well (the headline over the painting already carries the sign on desktop). On the light ground under the film
   the letters take the deep CTA shade, legible as large text, with the tube's light around them; with the light off they
   are ink, and they flicker on with the rest of the sign. */
body .film-mobile-intro h2 span{color:color-mix(in srgb,rgb(var(--cta-rgb)) calc(var(--lit) * 100%),var(--ink));
  text-shadow:0 0 1px rgb(var(--neon-rgb) / calc(.55 * var(--lit))),0 0 10px rgb(var(--neon-rgb) / calc(.45 * var(--lit))),0 0 28px rgb(var(--neon-rgb) / calc(.28 * var(--lit)))}