.contact-portrait-reveal {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin: 0;
  align-self: start;
  --contact-mark-opacity: 0;
}

.contact-portrait-reveal > .contact-portrait {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 50% 50%;

}

.contact-portrait-reveal::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at center, rgba(0, 0, 0, .4), transparent 70%);
  opacity: var(--contact-mark-opacity);
  will-change: opacity;
}

.contact-portrait-reveal > .contact-portrait-wordmark {
  position: absolute;
  z-index: 1;
  left: 50%;
  top: 50%;
  width: clamp(90px, 10vw, 150px);
  height: auto;
  aspect-ratio: auto;
  object-fit: contain;
  filter: invert(1);
  opacity: var(--contact-mark-opacity);
  transform: translate(-50%, -50%);
  pointer-events: none;
  will-change: opacity;
}

@media (hover: hover) and (pointer: fine) {
  .contact-portrait-reveal:hover > .contact-portrait-monochrome {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .contact-portrait-reveal > img,
  .contact-portrait-reveal::after {
    transition: none;
  }
}

/* Crossfade a fixed grayscale layer instead of animating a full-photo filter. */
.contact-portrait-reveal > .contact-portrait-monochrome {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  object-fit: cover;
  object-position: 50% 50%;
  filter: grayscale(1);
  opacity: 0;
  will-change: opacity;
  transition: opacity 450ms cubic-bezier(.22, 1, .36, 1);
}
@media (prefers-reduced-motion: reduce) {
  .contact-portrait-reveal > .contact-portrait-monochrome { transition: none; }
}