@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animated-letter {
  display: inline-block;
  opacity: 0;
  animation: fadeInUp 0.5s forwards;
}

.animated-letter:nth-child(1) { animation-delay: 0s; color: red; }
.animated-letter:nth-child(2) { animation-delay: 0.1s; color: orange; }
.animated-letter:nth-child(3) { animation-delay: 0.2s; color: yellow; }
.animated-letter:nth-child(4) { animation-delay: 0.3s; color: green; }
.animated-letter:nth-child(5) { animation-delay: 0.4s; color: blue; }
.animated-letter:nth-child(6) { animation-delay: 0.5s; color: indigo; }
.animated-letter:nth-child(7) { animation-delay: 0.6s; color: violet; }
.animated-letter:nth-child(8) { animation-delay: 0.7s; color: pink; }