.card {
  --width: 180px;
  --height: 320px;
  --perforation-size: 12px;
  --cutouts-adjust: 70px;

  position: relative;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 1rem;
  grid-template-areas:
    "header"
    "body"
    "footer";

  width: var(--width);
  height: var(--height);
  padding: var(--perforation-size) 0;

  font-family: "Inter", sans-serif;
  font-size: 1rem;
  user-select: none;
  overflow: hidden;

  filter: drop-shadow(0 2px 1px #00000025) drop-shadow(0 4px 3px #00000025)
    drop-shadow(0 10px 9px #00000025) drop-shadow(0 20px 20px #00000025)
    drop-shadow(0 40px 40px #00000025);
  animation: hover 3s ease infinite;
  will-change: transform, filter;
}

@keyframes hover {
  50% {
    filter: drop-shadow(0 4px 3px #00000015) drop-shadow(0 6px 6px #00000015)
      drop-shadow(0 16px 14px #00000015) drop-shadow(0 30px 28px #00000015)
      drop-shadow(0 60px 60px #00000015);
    transform: translateY(-7px) scale(1.02);
  }
}

.filter {
  position: absolute;
}

.bg {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background-color: #fff;
  filter: url(#bump);
  mask:
    /* top perforations */
    radial-gradient(
      circle at 50% 0,
      #fff0 calc(var(--perforation-size) - 5px),
      #000 calc(var(--perforation-size) - 4px)
    ),
    /* bottom perforations */
      radial-gradient(
        circle at 50% 100%,
        #fff0 calc(var(--perforation-size) - 5px),
        #000 calc(var(--perforation-size) - 4px)
      ),
    /* left notch */
      radial-gradient(circle 8px at left center, #000 98%, #0000 100%),
    /* right notch */
      radial-gradient(circle 8px at right center, #000 98%, #0000 100%),
    /* cut perforation */
      repeating-linear-gradient(
        90deg,
        #000 10px,
        #000 15px,
        #0000 16px,
        #0000 24px
      );

  mask-repeat: repeat-x, repeat-x, no-repeat, no-repeat, repeat-x;

  mask-size:
    calc(var(--perforation-size) * 2) 100%,
    calc(var(--perforation-size) * 2) 100%,
    16px 16px,
    16px 16px,
    10px 2px;

  mask-position:
    calc(0.5 * var(--perforation-size)) top,
    calc(0.5 * var(--perforation-size)) bottom,
    left var(--cutouts-adjust),
    right var(--cutouts-adjust),
    0 calc(var(--cutouts-adjust) + 7px);

  mask-composite: intersect, exclude, add, add;
}

.holographic {
  background-image: linear-gradient(to bottom, #fe58, 90%, #0002),
    conic-gradient(
      at 60% 50%,
      #ccc,
      #ff6bfe,
      #00f9f8,
      #ddd,
      #0081fd,
      #eef0bc,
      #0081fd,
      #ff6bfe,
      #0002,
      #0081fd,
      #ddd,
      #01fefb,
      #ccc
    );
}
.holographic::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at 70% 20%, #f0f, #0000),
    repeating-radial-gradient(circle at 30% 80%, #fff, #f4a 48px, #eeeeee 150px);
  mix-blend-mode: color-burn;
}
.holographic::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(to bottom, #f205, #f00, #0f0, #f205);
  mix-blend-mode: difference;

  animation: bg-pos 3s ease-in-out infinite alternate;
  background-position: 0 0;
  background-size: 100% 300%;
  background-repeat: repeat;
}

@keyframes bg-pos {
  to {
    background-position: 0 500px;
  }
}

.header {
  position: relative;
  grid-area: header;
  margin: 0 8px;
  text-align: center;
  z-index: 1;
  font-family: "Impact", sans-serif;
  font-size: 2.75rem;
  letter-spacing: 2px;
  color: #ffffff9f;
  text-shadow: 0 0 0 #000;
  -webkit-text-stroke: #fff 0.5px;
  mix-blend-mode: difference;
}

.body {
  grid-area: body;
  margin: 0 1em;
  padding: 0.5em;
  font-weight: 200;
  z-index: 1;
}

.footer {
  grid-area: footer;
  z-index: 1;

  margin: 0 1em 1em 1em;
}

.number {
  margin-bottom: 0.75rem;
  text-align: center;
  border-radius: 999px 0;
  color: #000;
  font-weight: 200;
  .bold {
    font-weight: 600;
  }
}

.barcode {
  justify-self: center;
  width: 0;
  height: 32px;
  box-shadow:
    0px 0 0 1px #000,
    5px 0 0 1px #000,
    7px 0 0 1px #000,
    11px 0 0 1px #000,
    15px 0 0 1px #000,
    16px 0 0 1px #000,
    22px 0 0 1px #000,
    27px 0 0 1px #000,
    30px 0 0 1px #000,
    35px 0 0 1px #000,
    36px 0 0 1px #000,
    39px 0 0 1px #000,
    43px 0 0 1px #000,
    47px 0 0 1px #000,
    50px 0 0 1px #000,
    55px 0 0 1px #000,
    59px 0 0 1px #000,
    60px 0 0 1px #000,
    64px 0 0 1px #000,
    69px 0 0 1px #000,
    70px 0 0 1px #000,
    74px 0 0 1px #000;
  transform: translateX(37px);
}

.symbol {
  position: absolute;
  top: 1.3em;
  right: 0px;
  rotate: 185deg;
  font-size: 1.1em;
  color: #fff;
  line-height: 0.5;
  opacity: 0.2;
}
.notes {
  position: absolute;
  inset: 0;
  overflow: hidden;
  font-size: 5rem;
  color: #e7e7e7;
  mix-blend-mode: color-burn;
  transform: translateY(20%);
  z-index: 1;
}
.notes:nth-child(2) {
  transform: translateY(40%);
}
.notes:nth-child(3) {
  transform: translateY(60%);
}