:root {
  --bg-color: hsl(49 37% 94%);
  --typewriterSpeed: 6s;
  --typewriterCharacters: 24;
  --clr-neon: hsl(317 100% 54%);
}

body {
  margin: 0;
  font-family: "Source Sans Pro", sans-serif;
  min-height: 100vh;
  display: grid;
  place-content: center;
  text-align: center;
  background: var(--bg-color);
}

h1 {
  font-size: clamp(1rem, 3vw + 1rem, 2rem);
  position: relative;
  font-family: "Source Code Pro", monospace;
  position: relative;
  width: -webkit-max-content;
  width: -moz-max-content;
  width: max-content;
}

h1::before,
h1::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}

h1::before {
  background: var(--bg-color);
  -webkit-animation: typewriter var(--typewriterSpeed) steps(var(--typewriterCharacters)) 1s forwards;
          animation: typewriter var(--typewriterSpeed) steps(var(--typewriterCharacters)) 1s forwards;
}

h1::after {
  width: 0.125em;
  background: black;
  -webkit-animation: typewriter var(--typewriterSpeed) steps(var(--typewriterCharacters)) 1s forwards, blink 750ms steps(var(--typewriterCharacters)) infinite;
          animation: typewriter var(--typewriterSpeed) steps(var(--typewriterCharacters)) 1s forwards, blink 750ms steps(var(--typewriterCharacters)) infinite;
}

.subtitle {
  color: rgba(0, 0, 0, 0.7);
  font-size: 2rem;
  font-weight: 400;
  opacity: 0;
  transform: translateY(3rem);
  -webkit-animation: fadeInUp 2s ease calc(var(--typewriterSpeed) + 2s) forwards;
          animation: fadeInUp 2s ease calc(var(--typewriterSpeed) + 2s) forwards;
}

@-webkit-keyframes typewriter {
  to {
    left: 100%;
  }
}

@keyframes typewriter {
  to {
    left: 100%;
  }
}
@-webkit-keyframes blink {
  to {
    background: transparent;
  }
}
@keyframes blink {
  to {
    background: transparent;
  }
}
@-webkit-keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.neon-button {

  display: inline-block;
  cursor: pointer;
  text-decoration: none;
  color: var(--clr-neon);
  border: var(--clr-neon) 0.125em solid;
  padding: 0.25em 1em;
  border-radius: 0.25em;

  text-shadow: 0 0 0.125em hsl(0 0% 100% / 0.3), 0 0 0.45em currentColor;

  box-shadow: inset 0 0 0.5em 0 var(--clr-neon), 0 0 0.5em 0 var(--clr-neon);

  position: relative;
}

.neon-button::before {
  pointer-events: none;
  content: "";
  position: absolute;
  background: var(--clr-neon);
  top: 120%;
  left: 0;
  width: 100%;
  height: 100%;

  transform: perspective(1em) rotateX(40deg) scale(1, 0.35);
  filter: blur(1em);
  opacity: 0.7;
}

.neon-button::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  box-shadow: 0 0 2em 0.5em var(--clr-neon);
  opacity: 0;
  background-color: var(--clr-neon);
  z-index: -1;
  transition: opacity 100ms linear;
}

.neon-button:hover,
.neon-button:focus {
  color: var(--clr-bg);
  text-shadow: none;
}

.neon-button:hover::before,
.neon-button:focus::before {
  opacity: 1;
}
.neon-button:hover::after,
.neon-button:focus::after {
  opacity: 1;
}


a:hover {
  transition: 0.5s;
  opacity: 1;
}

a {
  transition: 0.5s;
  opacity: 0.7;
}

a:active {
  background-color: rgb(161, 51, 216);
}