holo-card/src/styles/Card_Radiant.css

A React component for holographic card effects

.card[data-set="Radiant"] .card_shine {
  --barwidth: 1.2%;
  --space: 200px;
  --hue: 50;
  --imagesize: cover;

  background-image: radial-gradient(
      farthest-corner ellipse at calc(((var(--pointer-x)) * 0.5) + 25%)
        calc(((var(--pointer-y)) * 0.5) + 25%),
      hsl(0, 0%, 95%) 20%,
      var(--card-glow) 130%
    ),
    repeating-linear-gradient(
      45deg,
      hsl(0, 0%, 10%) 0%,
      hsl(0, 0%, 10%) 1%,
      hsl(0, 0%, 10%) var(--barwidth),
      hsl(0, 0%, 20%) calc(var(--barwidth) + 0.01%),
      hsl(0, 0%, 20%) calc(var(--barwidth) * 2),
      hsl(0, 0%, 35%) calc(var(--barwidth) * 2 + 0.01%),
      hsl(0, 0%, 35%) calc(var(--barwidth) * 3),
      hsl(0, 0%, 42.5%) calc(var(--barwidth) * 3 + 0.01%),
      hsl(0, 0%, 42.5%) calc(var(--barwidth) * 4),
      hsl(0, 0%, 50%) calc(var(--barwidth) * 4 + 0.01%),
      hsl(0, 0%, 50%) calc(var(--barwidth) * 5),
      hsl(0, 0%, 42.5%) calc(var(--barwidth) * 5 + 0.01%),
      hsl(0, 0%, 42.5%) calc(var(--barwidth) * 6),
      hsl(0, 0%, 35%) calc(var(--barwidth) * 6 + 0.01%),
      hsl(0, 0%, 35%) calc(var(--barwidth) * 7),
      hsl(0, 0%, 20%) calc(var(--barwidth) * 7 + 0.01%),
      hsl(0, 0%, 20%) calc(var(--barwidth) * 8),
      hsl(0, 0%, 10%) calc(var(--barwidth) * 8 + 0.01%),
      hsl(0, 0%, 10%) calc(var(--barwidth) * 9),
      hsl(0, 0%, 0%) calc(var(--barwidth) * 9 + 0.01%),
      hsl(0, 0%, 0%) calc(var(--barwidth) * 10)
    ),
    repeating-linear-gradient(
      -45deg,
      hsl(0, 0%, 10%) 0%,
      hsl(0, 0%, 10%) 1%,
      hsl(0, 0%, 10%) var(--barwidth),
      hsl(0, 0%, 20%) calc(var(--barwidth) + 0.01%),
      hsl(0, 0%, 20%) calc(var(--barwidth) * 2),
      hsl(0, 0%, 35%) calc(var(--barwidth) * 2 + 0.01%),
      hsl(0, 0%, 35%) calc(var(--barwidth) * 3),
      hsl(0, 0%, 42.5%) calc(var(--barwidth) * 3 + 0.01%),
      hsl(0, 0%, 42.5%) calc(var(--barwidth) * 4),
      hsl(0, 0%, 50%) calc(var(--barwidth) * 4 + 0.01%),
      hsl(0, 0%, 50%) calc(var(--barwidth) * 5),
      hsl(0, 0%, 42.5%) calc(var(--barwidth) * 5 + 0.01%),
      hsl(0, 0%, 42.5%) calc(var(--barwidth) * 6),
      hsl(0, 0%, 35%) calc(var(--barwidth) * 6 + 0.01%),
      hsl(0, 0%, 35%) calc(var(--barwidth) * 7),
      hsl(0, 0%, 20%) calc(var(--barwidth) * 7 + 0.01%),
      hsl(0, 0%, 20%) calc(var(--barwidth) * 8),
      hsl(0, 0%, 10%) calc(var(--barwidth) * 8 + 0.01%),
      hsl(0, 0%, 10%) calc(var(--barwidth) * 9),
      hsl(0, 0%, 0%) calc(var(--barwidth) * 9 + 0.01%),
      hsl(0, 0%, 0%) calc(var(--barwidth) * 10)
    );

  background-size: cover, 210% 210%, 210% 210%;
  background-position: center,
    calc(((var(--background-x) - 50%) * 1.5) + 50%)
      calc(((var(--background-y) - 50%) * 1.5) + 50%),
    calc(((var(--background-x) - 50%) * 1.5) + 50%)
      calc(((var(--background-y) - 50%) * 1.5) + 50%);

  background-blend-mode: exclusion, darken, color-dodge;

  filter: brightness(0.5) contrast(2) saturate(1.75);
  mix-blend-mode: color-dodge;
}

.card[data-set="Radiant"] .card_shine::after {
  content: "";

  background-image: var(--foil), hsl(3, 95%, 85%) calc(var(--space) * 1),
    hsl(207, 100%, 84%) calc(var(--space) * 2),
    hsl(29, 100%, 85%) calc(var(--space) * 3),
    hsl(160, 100%, 86%) calc(var(--space) * 4),
    hsl(309, 94%, 87%) calc(var(--space) * 5),
    hsl(188, 95%, 85%) calc(var(--space) * 6),
    hsl(3, 95%, 85%) calc(var(--space) * 7);

  background-size: var(--imgsize), 400% 100%;
  background-position: center,
    calc(((var(--background-x) - 50%) * -2.5) + 50%)
      calc(((var(--background-y) - 50%) * -2.5) + 50%);
  filter: brightness(0.6) contrast(3) saturate(2);
  mix-blend-mode: color-dodge;

  background-blend-mode: hard-light;
}

.card[data-set="Radiant"] .card_shine::before {
  content: "";
  z-index: 2;
  grid-area: 1/1;

  background-image: var(--glitter)
    radial-gradient(
      farthest-corner ellipse at calc(((var(--pointer-x)) * 0.5) + 25%)
        calc(((var(--pointer-y)) * 0.5) + 25%),
      hsla(0, 0%, 58%, 0.8) 10%,
      hsla(0, 0%, 20%, 0.9) 20%,
      hsla(0, 0%, 20%, 0.5) 50%
    );

  background-position: center;
  background-size: 15% 15%, 350% 350%;
  background-blend-mode: color-dodge;

  mix-blend-mode: overlay;
  filter: brightness(0.66) contrast(2) saturate(0.5);
}

.card[data-set="Radiant"] .card_glare {
  background-image: radial-gradient(
    farthest-corner circle at var(--pointer-x) var(--pointer-y),
    hsla(0, 0%, 100%, 0.33) 0%,
    hsl(0, 0%, 25%) 110%
  );

  filter: brightness(1) contrast(1.5);
  mix-blend-mode: hard-light;
}