ChromaGrid

.chroma-grid {
  position: relative;
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-columns: repeat(var(--cols, 3), 320px);
  grid-auto-rows: auto;
  justify-content: center;
  gap: 0.75rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
  box-sizing: border-box;

  --x: 50%;
  --y: 50%;
  --r: 220px;
}

@media (max-width: 1124px) {
  .chroma-grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 320px));
    gap: 0.5rem;
    padding: 0.5rem;
  }
}

@media (max-width: 480px) {
  .chroma-grid {
    grid-template-columns: 320px;
    gap: 0.75rem;
    padding: 1rem;
  }
}

.chroma-card {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 320px;
  height: auto;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid #333;
  transition: border-color 0.3s ease;
  background: var(--card-gradient);

  --mouse-x: 50%;
  --mouse-y: 50%;
  --spotlight-color: rgba(255, 255, 255, 0.3);
}

.chroma-card:hover {
  border-color: var(--card-border);
}

.chroma-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--mouse-x) var(--mouse-y), var(--spotlight-color), transparent 70%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s ease;
  z-index: 2;
}

.chroma-card:hover::before {
  opacity: 1;
}

.chroma-img-wrapper {
  position: relative;
  z-index: 1;
  flex: 1;
  padding: 10px;
  box-sizing: border-box;
  background: transparent;
  transition: background 0.3s ease;
}

.chroma-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
  display: block;
}

.chroma-info {
  position: relative;
  z-index: 1;
  padding: 0.75rem 1rem;
  color: #fff;
  font-family: system-ui, sans-serif;
  display: grid;
  grid-template-columns: 1fr auto;
  row-gap: 0.25rem;
  column-gap: 0.75rem;
}

.chroma-info .role,
.chroma-info .handle {
  color: #aaa;
}

.chroma-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 3;
  backdrop-filter: grayscale(1) brightness(0.78);
  -webkit-backdrop-filter: grayscale(1) brightness(0.78);
  background: rgba(0, 0, 0, 0.001);

  mask-image: radial-gradient(
    circle var(--r) at var(--x) var(--y),
    transparent 0%,
    transparent 15%,
    rgba(0, 0, 0, 0.1) 30%,
    rgba(0, 0, 0, 0.22) 45%,
    rgba(0, 0, 0, 0.35) 60%,
    rgba(0, 0, 0, 0.5) 75%,
    rgba(0, 0, 0, 0.68) 88%,
    white 100%
  );
  -webkit-mask-image: radial-gradient(
    circle var(--r) at var(--x) var(--y),
    transparent 0%,
    transparent 15%,
    rgba(0, 0, 0, 0.1) 30%,
    rgba(0, 0, 0, 0.22) 45%,
    rgba(0, 0, 0, 0.35) 60%,
    rgba(0, 0, 0, 0.5) 75%,
    rgba(0, 0, 0, 0.68) 88%,
    white 100%
  );
}

.chroma-fade {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 4;
  backdrop-filter: grayscale(1) brightness(0.78);
  -webkit-backdrop-filter: grayscale(1) brightness(0.78);
  background: rgba(0, 0, 0, 0.001);

  mask-image: radial-gradient(
    circle var(--r) at var(--x) var(--y),
    white 0%,
    white 15%,
    rgba(255, 255, 255, 0.9) 30%,
    rgba(255, 255, 255, 0.78) 45%,
    rgba(255, 255, 255, 0.65) 60%,
    rgba(255, 255, 255, 0.5) 75%,
    rgba(255, 255, 255, 0.32) 88%,
    transparent 100%
  );
  -webkit-mask-image: radial-gradient(
    circle var(--r) at var(--x) var(--y),
    white 0%,
    white 15%,
    rgba(255, 255, 255, 0.9) 30%,
    rgba(255, 255, 255, 0.78) 45%,
    rgba(255, 255, 255, 0.65) 60%,
    rgba(255, 255, 255, 0.5) 75%,
    rgba(255, 255, 255, 0.32) 88%,
    transparent 100%
  );

  opacity: 1;
  transition: opacity 0.25s ease;
}