/* Full page background — diagonal scrolling effect */
body {
  height: 100%;
  margin: 0;
  padding: 0;
  background: url('azusa1.gif') repeat;
  background-size: auto;
  animation: diagonalScroll 60s linear infinite;
  box-sizing: border-box;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: sans-serif;
}

/* Keyframes for smooth diagonal scroll */
@keyframes diagonalScroll {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: -1000px 1000px;
  }
}

/* The central black text box */
.text-box {
  margin-top: 1px; /* <-- adjusts spacing below the fixed header */
  background-color: black;
  color: purple;
  padding: 2rem;
  width: 777px;
  max-width: 777vw;
  border: 2px solid purple;
  box-shadow: 0 0 20px rgba(128, 0, 128, 0.5);
  text-align: center;
}

/* Banner/navigation styles */
.banner {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: black;
  padding: 10px 0;
  text-align: center;
  z-index: 999;
  border-bottom: 2px solid purple;
  box-shadow: 0 2px 5px rgba(128, 0, 128, 0.4);
}

/* Individual links inside banner */
.banner a {
  color: purple;
  text-decoration: none;
  margin: 0 15px;
  font-weight: bold;
  font-size: 1.2rem;
}

/* Hover effect */
.banner a:hover {
  color: magenta;
  text-decoration: underline;
}

/* Adjust main content to not be hidden behind the fixed banner */
.text-box {
  margin-top: 25px; /* Pushes content down below the fixed banner */
  background-color: black;
  color: purple;
  padding: 2rem;
  width: 777px;
  max-width: 777vw;
  border: 2px solid purple;
  box-shadow: 0 0 20px rgba(128, 0, 128, 0.5);
  text-align: center;
}