body {
  font-family: Arial, sans-serif;
  background-color: #584c68;
  overflow: hidden;
  color: #4600aa;
  padding: 0;
  margin: 0;
}

#loading {
  background: rgb(25, 0, 54);
  justify-content: center;
  align-items: center;
  position: fixed;
  color: #fff;
  display: flex;
  height: 100vh;
  width: 100vw;
  z-index: 999;
  inset: 0;
}

body::after {
  content: "";
  position: fixed;
  height: 100vh;
  width: 100vw;
  z-index: 1;
  inset: 0;
}

#letters {
  height: calc(var(--screen-height) - 0.6rem);
  width: calc(var(--screen-width) - 0.6rem);
  position: fixed;
  margin: 0.3rem;
  opacity: 50%;
  z-index: 0;
  inset: 0;
}

#letters div {
  flex-direction: row;
  display: flex;
}

#letters span {
  height: calc((var(--screen-height) - 0.6rem) / var(--rows));
  width: calc((var(--screen-width) - 0.6rem) / var(--cols));
  justify-content: center;
  align-items: center;
  font-size: 16px;
  display: flex;
}

#letters span:nth-child(even) {
  color: #300074;
}

#letters span.text-highlight {
  text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px #fff, 0 0 40px #fff;
  font-weight: bold;
  color: white;
}

section {
  justify-content: center;
  align-items: center;
  position: relative;
  max-width: 90%;
  margin: 0 auto;
  display: flex;
  height: 100vh;
  width: 100%;
  z-index: 2;
}

.container {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  position: relative;
  padding: 1rem 2rem;
  text-align: center;
  z-index: 1;
}

.container::before {
  content: "";
  background-color: #fff;
  border-radius: 0.5rem;
  position: absolute;
  opacity: 0.3;
  height: 100%;
  width: 100%;
  z-index: -1;
  inset: 0;
}
.container h1,
.container ul,
.container a {
  z-index: 1;
}

.container h1 {
  font-size: 1.8rem;
  color: #300074;
  margin: 0;
}

.container ul {
  justify-content: space-evenly;
  align-items: center;
  list-style: none;
  margin: 1rem 0;
  display: flex;
  padding: 0;
}

.container a {
  text-decoration: none;
  font-size: 1.1rem;
  color: #300074;
}

.container a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .container h1 {
    font-size: 1.5rem;
  }

  .container a {
    font-size: 1rem;
  }

  #letters span {
    font-size: 10px;
  }
}