* {
  box-sizing: border-box;
}

body {
  background: black;
  padding: 0;
  margin: 0;
  font-family: "Signika Negative", sans-serif, Arial;
  font-weight: 300;
  height: 100vh;
  overflow: hidden;
}
.container {
  display: flex;
  height: 100%;
  width: 100%;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}
.container.grid, .container.columns {
  align-content: stretch;
  align-items: stretch;
  flex-wrap: wrap;
}

.letter {
  text-align: center;
  color: black;
  font-size: 10vmax;
  font-weight: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2px 6px;
}
.container.grid .letter {
  flex-basis: 50%;
}
.container.columns .letter {
  flex-basis: 25%;
}
.for, .gsap {
  font-size: 5vmax;
  color: white;
}
.for {
  padding: 2px 1.6vmax;
  font-weight: 300;
  display: none;
}
.gsap {
  padding: 2px 0;
  font-weight: 600;
  display: none;
}
.container.final .for, .container.final .gsap {
  display: block;
}
.F {
  background: rgba(0, 188, 212, 0.7);
}
.l {
  background: rgba(40, 150, 255, 0.7);
}
.i {
  background: rgba(153, 80, 220, 0.7);
}
.p {
  background: rgba(90, 108, 225, 0.7);
}
.container.plain .letter {
  background: transparent;
  color: white;
  padding: 0;
}

.logo {
  position: fixed;
  width: 60px;
  bottom: 20px;
  right: 30px;
}