* {
  -webkit-tap-highlight-color: transparent;
}

.mobile {
  display: none;
}

body {
  margin: 0;
  background-color: #323641;
  color: white;
}

.main {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

@media screen and (max-width: 595px) {
  .main {
    display: none;
  }
  .mobile {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: "Handlee", cursive;
    font-size: 1.85rem;
    text-align: center;
    margin: 1.5rem;
  }
}

.container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 2.5rem;
  position: relative;
  bottom: 13.5rem;
}

#top,
#bottom {
  font-family: "Handlee", cursive;
  font-size: 3.5rem;
}

a {
  text-decoration: none;
  position: absolute;
  top: 75%;
  color: white;
  background: linear-gradient(
    109.6deg,
    rgb(36, 45, 57) 11.2%,
    rgb(16, 37, 60) 51.2%,
    rgb(0, 0, 0) 98.6%
  );
  font-family: "Handlee", cursive;
  font-size: 1.5rem;
  padding: 0.85rem 1rem;
  border-radius: 1rem;
}

.letter-image {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 200px;
  height: 200px;
  transform: translate(-50%, -50%);
  cursor: pointer;
}

.animated-mail {
  position: absolute;
  height: 150px;
  width: 200px;
  transition: 0.4s;
}
.animated-mail .body {
  position: absolute;
  bottom: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 100px 200px;
  border-color: transparent transparent #e95f55 transparent;
  z-index: 2;
}
.animated-mail .top-fold {
  position: absolute;
  top: 50px;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 50px 100px 0 100px;
  -webkit-transform-origin: 50% 0%;
  -webkit-transition: transform 0.4s 0.4s, z-index 0.2s 0.4s;
  -moz-transform-origin: 50% 0%;
  -moz-transition: transform 0.4s 0.4s, z-index 0.2s 0.4s;
  transform-origin: 50% 0%;
  transition: transform 0.4s 0.4s, z-index 0.2s 0.4s;
  border-color: #cf4a43 transparent transparent transparent;
  z-index: 2;
}
.animated-mail .back-fold {
  position: absolute;
  bottom: 0;
  width: 200px;
  height: 100px;
  background: #cf4a43;
  z-index: 0;
}
.animated-mail .left-fold {
  position: absolute;
  bottom: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 50px 0 50px 100px;
  border-color: transparent transparent transparent #e15349;
  z-index: 2;
}
.animated-mail .letter {
  left: 20px;
  bottom: 0px;
  position: absolute;
  width: 160px;
  height: 60px;
  background: white;
  z-index: 1;
  overflow: hidden;
  transition: 0.4s 0.2s;
}
.animated-mail .letter .letter-border {
  height: 10px;
  width: 100%;
  background: repeating-linear-gradient(
    -45deg,
    #cb5a5e,
    #cb5a5e 8px,
    transparent 8px,
    transparent 18px
  );
}
.animated-mail .letter .letter-title {
  margin-top: 10px;
  margin-left: 5px;
  height: 10px;
  width: 40%;
  background: #cb5a5e;
}
.animated-mail .letter .letter-context {
  margin-top: 10px;
  margin-left: 5px;
  height: 10px;
  width: 20%;
  background: #cb5a5e;
}
.animated-mail .letter .letter-stamp {
  margin-top: 30px;
  margin-left: 120px;
  border-radius: 100%;
  height: 30px;
  width: 30px;
  background: #cb5a5e;
  opacity: 0.3;
}

.shadow {
  position: absolute;
  top: 200px;
  left: 50%;
  width: 400px;
  height: 30px;
  transition: 0.4s;
  transform: translateX(-50%);
  -webkit-transition: 0.4s;
  -webkit-transform: translateX(-50%);
  -moz-transition: 0.4s;
  -moz-transform: translateX(-50%);
  border-radius: 100%;
  background: radial-gradient(
    rgba(0, 0, 0, 0.5),
    rgba(0, 0, 0, 0),
    rgba(0, 0, 0, 0)
  );
}

.letter-image:hover .animated-mail {
  transform: translateY(50px);
  -webkit-transform: translateY(50px);
  -moz-transform: translateY(50px);
}
.letter-image:hover .animated-mail .top-fold {
  transition: transform 0.4s, z-index 0.2s;
  transform: rotateX(180deg);
  -webkit-transition: transform 0.4s, z-index 0.2s;
  -webkit-transform: rotateX(180deg);
  -moz-transition: transform 0.4s, z-index 0.2s;
  -moz-transform: rotateX(180deg);
  z-index: 0;
}
.letter-image:hover .animated-mail .letter {
  height: 180px;
}
.letter-image:hover .shadow {
  width: 250px;
}