/* Darkroom: the colour negative laid over the hero photo, and its hint. */
#hero-frame.is-negative { touch-action: pan-y; }
.develop {
  position: absolute;
  inset: 0;
  z-index: 3;
  width: 100%;
  height: 100%;
  cursor: crosshair;
}
.develop__hint {
  position: absolute;
  left: 50%;
  top: calc(var(--bar, 0px) + var(--space-5));
  z-index: 4;
  margin: 0;
  padding: var(--space-2) var(--space-4);
  transform: translateX(-50%);
  border: 1px solid rgba(246, 247, 244, 0.6);
  border-radius: 999px;
  background: rgba(21, 23, 26, 0.55);
  color: var(--paper);
  font-size: var(--step--2);
  font-weight: 500;
  letter-spacing: var(--track-caps);
  text-transform: uppercase;
  white-space: nowrap;
  pointer-events: none;
  transition: opacity 0.6s var(--ease-out);
}
.develop__hint.is-gone { opacity: 0; }
@media (max-width: 899px) {
  /* phones: the mood words fill the top, so the hint sits in the middle of the photo */
  .develop__hint { top: 50%; transform: translate(-50%, -50%); }
}
/* the caption names a mood; while the photo is still a negative it would describe the wrong picture */
#hero-frame .hero__note { transition: opacity 0.6s var(--ease-out); }
#hero-frame.is-negative:not(.is-developed) .hero__note { opacity: 0; }