@import url('https://fonts.googleapis.com/css2?family=Lobster&display=swap');

:root {
  --pink: #ED308C;
  --beige: #FCF3E7;
}

html {
  font-family: 'Lobster', cursive;
  font-size: 100%;
}

body {
  text-align: center;
  background: #444444;
  color: var(--beige);
}

.card__container {
  cursor: pointer;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  perspective: 1400px;
  transition: all 0.2s ease;
}
@media (min-width: 768px) {
  .open .card__container {
    transform: translate(0%, -50%);
  }
}
.card {
  max-width: 400px;
  max-height: 600px;
  width: 80vw;
  height: 120vw;
  font-size: 3rem;
  color: var(--pink);
  transform-style: preserve-3d;
  transform: rotateX(35deg);
  transition: all 1s ease;
}

.open .card {
  transform: rotateX(0deg);
}
.card__panel {
  /* border: 1px solid var(--pink); */
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  transition: all 1s ease;
  backface-visibility: visible;
  transform-origin: left;
  transform-style: preserve-3D;
  transform: rotate3d(0, 1, 0, 0deg);
}
.card__panel--front {
  backface-visibility: hidden;
  background: var(--beige);
  z-index: 1;
}
.open .card__panel--front {
  transform: rotate3d(0, 1, 0, -170deg);
}
.card__panel--inside-left {
  background: var(--beige);
  z-index: 0;
}
.open .card__panel--inside-left {
  transform: rotate3d(0, 1, 0, -170deg);
}
.card__panel--inside-right {
  border-left: none;
  background: #fff;
  z-index: -1;
}

.scene {
  position: relative;
  background-image: url(./img/set.jpg);
  background-repeat: no-repeat;
  background-position: 30% 70%;
  background-size: 500% 200%;
  width: 100%;
  height: 100%;
}

.dawn {
  position: absolute;
  bottom: 5%;
  right: 40%;
  width: 25%;
  animation: dance 1s ease-in-out infinite alternate-reverse;
  transform-origin: bottom;
}

.fireworks {
  position: absolute;
  width: 100%;
  top: 0;
  left: 0;
}

.scene p {
  margin: 1rem;
  color: hsl(331, 84%, 90%);
  font-size: 4rem;
  text-shadow: 0 0 12px var(--pink);
}

.happy-text {
  font-size: 2rem;
}
@keyframes dance {
from {
    transform: rotate(5deg);
    }
  to {
    transform: rotate(-5deg);
  }

}