body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background: #222;
}

header .title,
header .subtitle {
  position: relative;
  width: 300px;
  height: 30px;
  color: transparent;
  animation: fadeIn 2s 1.6s forwards;
}
header .title::before,
header .subtitle::before {
  position: absolute;
  content: "";
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: left;
  animation: slideRight 2s cubic-bezier(0.75, 0, 0, 1) forwards;
}
header .title {
  margin: 0;
  font-family: Lora, serif;
  font-size: 32px;
  line-height: 30px;
}
header .title::before {
  background: #FF4081;
}
header .subtitle {
  margin: 10px 0 0 0;
  font-family: Lato, sans-serif;
  font-size: 12px;
  line-height: 30px;
  letter-spacing: 5px;
  text-transform: uppercase;
  animation-delay: 3.2s;
}
header .subtitle::before {
  background: #f44703;
  animation-delay: 2s;
}

@keyframes fadeIn {
  to {
    color: white;
  }
}
@keyframes slideRight {
  50% {
    transform: scaleX(1);
    transform-origin: left;
  }
  50.1% {
    transform-origin: right;
  }
  to {
    transform-origin: right;
  }
}