@import url("https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,500;1,900&display=swap");
* {
  font-family: "Poppins", cursive;
  margin: 0px;
}
body {
  color: azure;
  width: 100%;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: black;
}
.greetings {
  font-size: 6rem;
  font-weight: 900;
}
.greetings > span {
  animation: glow 2.5s ease-in-out infinite;
}
@keyframes glow {
  0%,
  100% {
    color: #fff;
    text-shadow: 0 0 12px #39c6d6, 0 0 50px #39c6d6, 0 0 100px #39c6d6;
  }
  10%,
  90% {
    color: #111;
    text-shadow: none;
  }
}
.greetings > span:nth-child(2) {
  animation-delay: 0.2s;
}
.greetings > span:nth-child(3) {
  animation-delay: 0.4s;
}
.greetings > span:nth-child(4) {
  animation-delay: 0.6s;
}
.greetings > span:nth-child(5) {
  animation-delay: 0.8s;
}

.description {
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.button a {
  text-decoration: none;
  font-size: 1rem;
  color: #111;
}

@media screen and (max-width: 574px) {
  .greetings {
    display: block;
    font-size: 3rem;
    font-weight: 500;
    text-align: center;
  }
  .description {
    font-size: 1rem;
  }

  .button a {
    font-size: 0.5rem;
  }
}