:root {
  --color1: rgb(0, 231, 255);
  --color2: rgb(255, 0, 231);
  --back: url(../media/cards/card1.jpg);
  --charizard1: #fac;
  --charizard2: #ddccaa;
  --charizardfront: url(../media/cards/card1.jpg);
  --pika1: #54a29e;
  --pika2: #a79d66;
  --pikafront: url(../media/cards/card2.jpg);
  --eevee1: #efb2fb;
  --eevee2: #acc6f8;
  --eeveefront: url(../media/cards/card3.jpg);
  --mewtwo1: #efb2fb;
  --mewtwo2: #acc6f8;
  --mewtwofront: url(../media/cards/card4.jpg);
}

* {
  font-family: 'Codec Pro', sans-serif;
}

#cardcarusell {
  min-height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background-color: #000000;
}

.cards {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-evenly;
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1900px;
}

@media screen and (min-width: 600px) {
  .cards {
    flex-direction: row;
  }
}

.card {
  width: 71.5vw;
  height: 100vw;
  position: relative;
  overflow: hidden;
  margin: 20px;
  overflow: hidden;
  z-index: 10;
  touch-action: none;
  isolation: isolate;
  border-radius: 5%/3.5%;
  box-shadow: -5px -5px 5px -5px var(--color1), 5px 5px 5px -5px var(--color2), -7px -7px 10px -5px transparent, 7px 7px 10px -5px transparent, 0 0 5px 0px rgba(255, 255, 255, 0), 0 55px 35px -20px rgba(0, 0, 0, 0.5);
  transition: box-shadow 0.2s ease, transform 0.3s ease;
  will-change: transform, filter;
  background-color: #040712;
  background-image: var(--front);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: 50% 50%;
  transform-origin: center;
  transform-style: preserve-3d;
  transform: rotateX(0deg) rotateY(0deg);
}

@media screen and (min-width: 600px) {
  .card {
    width: clamp(12.9vw, 61vh, 22vw);
    height: clamp(18vw, 85vh, 22vw);
  }
}

.card:hover {
  box-shadow: -20px -20px 30px -25px var(--color1), 20px 20px 30px -25px var(--color2), -7px -7px 10px -5px var(--color1), 7px 7px 10px -5px var(--color2), 0 0 13px 4px rgba(255, 255, 255, 0.3), 0 55px 35px -20px rgba(0, 0, 0, 0.5);
}

.card.charizard {
  --color1: var(--charizard1);
  --color2: var(--charizard2);
  --front: var(--charizardfront);
}

.card.pika {
  --color1: var(--pika1);
  --color2: var(--pika2);
  --front: var(--pikafront);
}

.card.mewtwo {
  --color1: var(--mewtwo1);
  --color2: var(--mewtwo2);
  --front: var(--mewtwofront);
}

.card.eevee {
  --color1: #ec9bb6;
  --color2: #ccac6f;
  --color3: #69e4a5;
  --color4: #8ec5d6;
  --color5: #b98cce;
  --front: var(--eeveefront);
}

.card:before,
.card:after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  background-repeat: no-repeat;
  opacity: 0.5;
  mix-blend-mode: color-dodge;
  transition: all 0.33s ease;
}

.card:before {
  background-position: 50% 50%;
  background-size: 300% 300%;
  background-image: linear-gradient(115deg, transparent 0%, var(--color1) 25%, transparent 47%, transparent 53%, var(--color2) 75%, transparent 100%);
  opacity: 0.5;
  filter: brightness(0.5) contrast(1);
  z-index: 1;
}

.card:after {
  opacity: 1;
  background-image: url("https://assets.codepen.io/13471/sparkles.gif"), url("https://assets.codepen.io/13471/holo.png"), linear-gradient(125deg, #ff008450 15%, #fca40040 30%, #ffff0030 40%, #00ff8a20 60%, #00cfff40 70%, #cc4cfa50 85%);
  background-position: 50% 50%;
  background-size: 160%;
  background-blend-mode: overlay;
  z-index: 2;
  filter: brightness(1) contrast(1);
  transition: all 0.33s ease;
  mix-blend-mode: color-dodge;
  opacity: 0.75;
}

.card.active:after,
.card:hover:after {
  filter: brightness(1) contrast(1);
  opacity: 1;
}

.card.active,
.card:hover {
  -webkit-animation: none !important;
  animation: none !important;
  transition: box-shadow 0.1s ease-out, transform 0s;
}

.card.active:before,
.card:hover:before {
  -webkit-animation: none;
  animation: none;
  background-image: linear-gradient(110deg, transparent 25%, var(--color1) 48%, var(--color2) 52%, transparent 75%);
  background-position: 50% 50%;
  background-size: 250% 250%;
  opacity: 0.88;
  filter: brightness(0.66) contrast(1.33);
  transition: none;
}

.card.active:before:not(.animated),
.card:hover:before:not(.animated),
.card.active:after:not(.animated),
.card:hover:after:not(.animated) {
  -webkit-animation: none;
  animation: none;
  transition: none;
}

.card.animated {
  transition: none;
  /* No automatic animation - only on hover/active */
}

.card.animated.active,
.card.animated:hover {
  /* Don't animate transform - let JS handle it */
  -webkit-animation: none !important;
  animation: none !important;
}

.card.animated.active:before,
.card.animated:hover:before {
  transition: none;
  -webkit-animation: holoGradient 12s ease 0s infinite;
  animation: holoGradient 12s ease 0s infinite;
}

.card.animated.active:after,
.card.animated:hover:after {
  transition: none;
  -webkit-animation: holoSparkle 12s ease 0s infinite;
  animation: holoSparkle 12s ease 0s infinite;
}

@-webkit-keyframes holoSparkle {
  0%, 100% {
    opacity: 0.75;
    background-position: 50% 50%;
    filter: brightness(1.2) contrast(1.25);
  }
  5%, 8% {
    opacity: 1;
    background-position: 40% 40%;
    filter: brightness(0.8) contrast(1.2);
  }
  13%, 16% {
    opacity: 0.5;
    background-position: 50% 50%;
    filter: brightness(1.2) contrast(0.8);
  }
  35%, 38% {
    opacity: 1;
    background-position: 60% 60%;
    filter: brightness(1) contrast(1);
  }
  55% {
    opacity: 0.33;
    background-position: 45% 45%;
    filter: brightness(1.2) contrast(1.25);
  }
}

@keyframes holoSparkle {
  0%, 100% {
    opacity: 0.75;
    background-position: 50% 50%;
    filter: brightness(1.2) contrast(1.25);
  }
  5%, 8% {
    opacity: 1;
    background-position: 40% 40%;
    filter: brightness(0.8) contrast(1.2);
  }
  13%, 16% {
    opacity: 0.5;
    background-position: 50% 50%;
    filter: brightness(1.2) contrast(0.8);
  }
  35%, 38% {
    opacity: 1;
    background-position: 60% 60%;
    filter: brightness(1) contrast(1);
  }
  55% {
    opacity: 0.33;
    background-position: 45% 45%;
    filter: brightness(1.2) contrast(1.25);
  }
}

@-webkit-keyframes holoGradient {
  0%, 100% {
    opacity: 0.5;
    background-position: 50% 50%;
    filter: brightness(0.5) contrast(1);
  }
  5%, 9% {
    background-position: 100% 100%;
    opacity: 1;
    filter: brightness(0.75) contrast(1.25);
  }
  13%, 17% {
    background-position: 0% 0%;
    opacity: 0.88;
  }
  35%, 39% {
    background-position: 100% 100%;
    opacity: 1;
    filter: brightness(0.5) contrast(1);
  }
  55% {
    background-position: 0% 0%;
    opacity: 1;
    filter: brightness(0.75) contrast(1.25);
  }
}

@keyframes holoGradient {
  0%, 100% {
    opacity: 0.5;
    background-position: 50% 50%;
    filter: brightness(0.5) contrast(1);
  }
  5%, 9% {
    background-position: 100% 100%;
    opacity: 1;
    filter: brightness(0.75) contrast(1.25);
  }
  13%, 17% {
    background-position: 0% 0%;
    opacity: 0.88;
  }
  35%, 39% {
    background-position: 100% 100%;
    opacity: 1;
    filter: brightness(0.5) contrast(1);
  }
  55% {
    background-position: 0% 0%;
    opacity: 1;
    filter: brightness(0.75) contrast(1.25);
  }
}

@-webkit-keyframes holoCard {
  0%, 100% {
    transform: rotateZ(0deg) rotateX(0deg) rotateY(0deg);
  }
  5%, 8% {
    transform: rotateZ(0deg) rotateX(6deg) rotateY(-20deg);
  }
  13%, 16% {
    transform: rotateZ(0deg) rotateX(-9deg) rotateY(32deg);
  }
  35%, 38% {
    transform: rotateZ(3deg) rotateX(12deg) rotateY(20deg);
  }
  55% {
    transform: rotateZ(-3deg) rotateX(-12deg) rotateY(-27deg);
  }
}

@keyframes holoCard {
  0%, 100% {
    transform: rotateZ(0deg) rotateX(0deg) rotateY(0deg);
  }
  5%, 8% {
    transform: rotateZ(0deg) rotateX(6deg) rotateY(-20deg);
  }
  13%, 16% {
    transform: rotateZ(0deg) rotateX(-9deg) rotateY(32deg);
  }
  35%, 38% {
    transform: rotateZ(3deg) rotateX(12deg) rotateY(20deg);
  }
  55% {
    transform: rotateZ(-3deg) rotateX(-12deg) rotateY(-27deg);
  }
}

.card.eevee:hover {
  box-shadow: 0 0 30px -5px white, 0 0 10px -2px white, 0 55px 35px -20px rgba(0, 0, 0, 0.5);
}

.card.eevee:hover:before,
.card.eevee.active:before {
  background-image: linear-gradient(115deg, transparent 20%, var(--color1) 36%, var(--color2) 43%, var(--color3) 50%, var(--color4) 57%, var(--color5) 64%, transparent 80%);
}

.cards .three-d-wrapper {
  perspective: 750px;
  isolation: isolate;
  transform: translate3d(0.1px, 0.1px, 0.1px);
}

.cards .card:nth-child(2), 
.cards .card:nth-child(2):before, 
.cards .card:nth-child(2):after {
  -webkit-animation-delay: 0.25s;
  animation-delay: 0.25s;
}

.cards .card:nth-child(3), 
.cards .card:nth-child(3):before, 
.cards .card:nth-child(3):after {
  -webkit-animation-delay: 0.5s;
  animation-delay: 0.5s;
}

.cards .card:nth-child(4), 
.cards .card:nth-child(4):before, 
.cards .card:nth-child(4):after {
  -webkit-animation-delay: 0.75s;
  animation-delay: 0.75s;
}