/* clouds https://codepen.io/Mark_Bowley/pen/LYZEBq */

@keyframes fly {
  100% {
    margin-left: 100%;
  }
}

.cloud-1 {
  animation: fly 10s linear infinite;
  transform: scale(0.5);
  top: 10%;
}

.cloud-2 {
  animation: fly 5s linear infinite;
  animation-delay: 4s;
  transform: scale(0.65);
  top: 20%;
}

.cloud-3 {
  animation: fly 10s linear infinite;
  animation-delay: 1s;
  transform: scale(0.45);
  top: 30%;
}

.cloud-4 {
  animation: fly 20s linear infinite;
  animation-delay: 3s;
  transform: scale(0.35);
  top: 40%;
}

.cloud-5 {
  animation: fly 10s linear infinite;
  animation-delay: 8s;
  transform: scale(0.4);
  top: 50%;
}

.cloud-6 {
  animation: fly 15s linear infinite;
  animation-delay: 6s;
  transform: scale(0.55);
  top: 60%;
}

.cloud-7 {
  animation: fly 5s linear infinite;
  animation-delay: 5s;
  transform: scale(0.5);
  top: 70%;
}

.cloud-8 {
  animation: fly 20s linear infinite;
  animation-delay: 2s;
  transform: scale(0.35);
  top: 80%;
}

.cloud-9 {
  animation: fly 15s linear infinite;
  animation-delay: 7s;
  transform: scale(0.3);
  top: 90%;
}

.cloud {
  position: absolute;
  z-index: -1;
  background-color: #fff;
  border-radius: 100px;
  box-shadow: 0 8px 5px rgba(0, 0, 0, 0.1);
  width: 350px;
  height: 120px;
  margin-left: -300px;
  font-size: 36px;
  text-align: center;
  padding-top: 35px;
}

.cloud:after,
.cloud:before {
  content: "";
  position: absolute;
  background-color: #fff;
  z-index: -1;
}

.dark .cloud,
.dark .cloud:after,
.dark .cloud:before {
  background-color: rgb(203 213 225);
}

.cloud:after {
  border-radius: 100px;
  height: 100px;
  left: 50px;
  top: -50px;
  width: 100px;
}

.cloud:before {
  border-radius: 200px;
  width: 180px;
  height: 180px;
  right: 50px;
  top: -90px;
}

/* cards */

.card {
  position: absolute;
  margin-top: -18px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 8px 5px rgba(0, 0, 0, 0.1);
  padding: 30px 8px 8px;
}

.card::before {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  left: 0;
  right: 0;
  margin: -23px auto 0;
  border-radius: 100%;
  background-color: #94a3b8; /* bg-slate-400 */
}

.dark .card {
  background-color: #334155; /* bg-slate-700 */
  color: #fff;
}

.dark .card::before {
  background-color: #cbd5e1; /* bg-slate-300 */
}


/* paper https://codepen.io/aitchiss/pen/QWKmPqx */

.paper {
  --tape: #d6d198;
  --tape-edge: #ada991;
  --paper: #efbfc6;
  --paper-dark: #ca989e;
  --transparent: rgba(236, 178, 186, 0);
}

.dark .paper {
  --paper: #e29fa9;
  --paper-dark: #b37881;
}

.paper {
  position: relative;
  background-color: var(--paper);
  box-shadow: 3px 3px 2px var(--paper-dark);
  padding: 38px 15px 15px;
}

.paper::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: linear-gradient(var(--transparent),
      50%,
      var(--paper-dark),
      51%,
      var(--transparent)),
    linear-gradient(to right,
      var(--transparent),
      50%,
      var(--paper-dark),
      51%,
      var(--transparent));
}

.paper::after {
  position: absolute;
  content: "";
  height: 30px;
  width: calc(100% + 36px);
  top: -10px;
  left: -18px;
  background-color: var(--tape);
  border-right: 1px dotted var(--tape-edge);
  border-left: 1px dotted var(--tape-edge);
  opacity: 0.5;
}

@keyframes shake {
  20% {
    transform: translate(50px, 20px) rotate(10deg);
  }

  40% {
    transform: translate(-50px, -20px) rotate(-5deg);
  }

  60% {
    transform: translate(50px, -20px) rotate(5deg);
  }

  80% {
    transform: translate(-50px, 20px) rotate(-10deg);
  }

  100% {
    transform: translate(0, 0) rotate(0deg);
  }
}

.paper-container {
  animation: shake 5s infinite;
}