@import url("https://fonts.googleapis.com/css2?family=Fira+Code:wght@300..700&display=swap");

* {
  margin: 0;
  padding: 0;
  border: 0;
  vertical-align: baseline;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
  text-align: center;
  transition: all 0.4s;
  font-family: "Fira Code", monospace;
  font-optical-sizing: auto;
  font-weight: 700;
  font-style: normal;
}
header {
  width: 100%;
  height: 500px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(to bottom, aliceblue, rgba(0, 0, 0, 0));
  padding-top: 30px;
}

.overlay {
  width: 400px;
  height: 400px;
  display: flex;
  justify-content: center;
  overflow: hidden;
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
  margin: auto;
}
h1 {
  margin: auto;
  font-size: 3em;
  text-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
}
main {
  margin-top: 50px;
  font-family: "Fira Code", monospace;
  font-optical-sizing: auto;
  font-weight: 700;
  font-style: normal;
}
h2 {
  font-size: 2em;
  text-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
}
.bungkus {
  display: flex;
  justify-content: space-around;
  margin: 10px 40px;
  flex-wrap: wrap;
}

section {
  flex: 1 1 150px;
  background-color: aliceblue;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
  padding: 25px;
  margin: 25px;
  border-radius: 10px;
}
section img {
  width: 150px;
}

footer {
  font-family: "Courier New", Courier, monospace;
  font-size: 0.8em;
}

@media screen and (max-width: 600px) {
  .overlay {
    width: 300px;
    height: 300px;
    display: flex;
    justify-content: center;
    overflow: hidden;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
    margin: auto;
  }
  h1 {
    margin: auto;
    font-size: 2em;
    text-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
  }
  main {
    margin-top: 50px;
    font-family: "Fira Code", monospace;
    font-optical-sizing: auto;
    font-weight: 700;
    font-style: normal;
  }
  h2 {
    font-size: 1.5em;
    text-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
  }
  .bungkus {
    display: flex;
    justify-content: space-around;
    margin: 10px 40px;
    flex-wrap: wrap;
  }

  section {
    flex: 1 1 90px;
    background-color: aliceblue;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
    padding: 20px;
    margin: 15px;
    border-radius: 10px;
  }
  section img {
    width: 80px;
  }
}
@media screen and (max-width: 415px) {
  section {
    flex: 1 1 80px;
  }
  h1 {
    font-size: 1.7em;
  }
}