* {
  box-sizing: border-box;
  margin: 0;
  font-family:
    "Outfit", "Trebuchet MS", "Lucida Sans Unicode", "Lucida Grande",
    "Lucida Sans", Arial, sans-serif;
}

:root {
  --border-dark: rgb(76, 76, 76);
  --border-light: rgb(175, 175, 175);
  --bg-color-light: rgb(93, 0, 175);
  --bg-color-dark: rgb(12, 12, 40);
  --light: rgb(255, 249, 239);
}

body {
  background-color: black;
}

main {
  width: 50vh;
  margin: 20px auto;
  padding: 0.6em;
  background: linear-gradient(var(--border-light), var(--border-dark));
  border-radius: 1em;
  transition: all 0.5s;
  animation: 6s ease-in-out 0s infinite reverse float;
}

main:hover {
  transform: matrix(0.98, 0.1, 0, 0.98, 1, 1);
  background: linear-gradient(
    45deg,
    white 2%,
    var(--border-light),
    var(--border-dark)
  );
  #front {
    background: linear-gradient(
      45deg,
      var(--bg-color-light),
      var(--bg-color-dark),
      var(--bg-color-light)
    );
    h1,
    h2 {
      background-image: linear-gradient(
        30deg,
        var(--light) 60%,
        var(--bg-color-light)
      );
      background-clip: text;
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .e {
      filter: drop-shadow(0 0 0 var(--bg-color-light)) brightness(1.2);
    }
  }
}

/* --------------------- front ---------------------- */

h1 {
  font-size: 2.5em;
  font-weight: 800;
}

.a {
  grid-area: a;
  position: absolute;

  align-self: self-start;
  justify-self: flex-start;
}
.b {
  grid-area: b;
  position: relative;
  top: 2.5em;
  font-size: 1em;
  font-weight: 400;
  align-self: start;
  justify-self: start;
}
.c {
  grid-area: c;
  position: absolute;
  align-self: flex-end;
  justify-self: flex-end;
  z-index: 2;
}
.d {
  grid-area: d;
  position: absolute;
  text-align: center;
  width: 1em;
  align-self: flex-end;
  z-index: 1;
}
.e {
  grid-area: e;
  display: flex;
  flex-wrap: wrap;
  max-height: fit-content;

  img {
    position: relative;
    top: em;
    width: 100%;
    filter: drop-shadow(0px 0px 80px rgb(255, 0, 255));
    animation: 3s ease-in-out 0s infinite float;
  }
}

#front {
  display: grid;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    45deg,
    var(--bg-color-dark),
    var(--bg-color-light),
    var(--bg-color-dark)
  );
  padding: 1em;
  margin: auto;
  border-radius: 0.6em;
  color: var(--light);
  grid-template-areas:
    "a a a "
    "b b b "
    "e e e "
    "d . c ";
}

@keyframes float {
  0% {
    translate: 0 0px;
  }
  50% {
    translate: 0 20px;
  }
  100% {
    translate: 0 0px;
  }
}

/* --------------------- back ---------------------- */

.z {
  grid-area: z;
  width: 100%;
  padding: 2em 2em 0 2em;
  img {
    width: 100%;
  }
}

.x {
  grid-area: x;
}

.y {
  grid-area: y;
  height: 45vh;
  padding: 0 0 2em 0;
  img {
    height: 100%;
  }
}

#back {
  display: none;
  height: 100%;
  width: 100%;
  background: var(--light);
  padding: 1em;
  margin: auto;
  border-radius: 0.6em;
  grid-template-areas:
    "y x"
    "y x"
    "hr hr"
    "z z";
  hr {
    width: 80%;
    justify-self: center;
  }
}

#stamp {
  position: absolute;
  border: solid rgb(201, 201, 201) 2px;
  width: 80px;
  height: 100px;
  justify-self: flex-end;
  img {
    width: 100px;
    mix-blend-mode: multiply;
    position: relative;
  }
}

.boat {
  bottom: 100px;
  right: 10px;
}

.waves {
  transform: rotate(-30deg);
  top: 50px;
  right: 50px;
}

/* @media (max-width: 450px) {
  main {
    display: flex;
    overflow: hidden;
    justify-content: center;
    align-items: center;
    width: 90%;
    margin: 10px auto;
    padding: 0.6em;
    background: linear-gradient(var(--border-light), var(--border-dark));
    border-radius: 1em;
  }
}
 */