body, main{
    background-color: black;
    color: whitesmoke;
    font-family: proxima-nova, sans-serif;
    text-align: center;
}

main {
    flex: 1;
    padding: 20px;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin: 0;
}

header {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.title {
  opacity: 0;                 /* start invisible */
  transform: translateY(-50px); /* start slightly above */
  animation: fadeSlide 1s forwards; /* play the animation */
  animation-timing-function: cubic-bezier(0.25, 0.1, 0.25, 1); /* easing */
  font-size: 8em;
  font-weight: bold;
  background: -webkit-linear-gradient(0deg, #ffe600, #ffe136);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.s-title {
    opacity: 0;
    transform: translateY(50px);
    animation: fadeSlide 1s forwards;
    animation-timing-function: cubic-bezier(0.25, 0.1, 0.25, 1);
    animation-delay: 0s;

    font-size: 8em;
}

@keyframes fadeSlide {
  to {
    opacity: 1;           /* fully visible */
    transform: translateY(0); /* final position */
  }
}

footer {
    display: flex;
    margin-top: 20px;
    width: 100%;
    justify-content: center;
    box-sizing: border-box;
    padding: 20px;
}