* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Courier New", monospace;
  color: white;

  /* Gradient background */
  background: linear-gradient(to bottom, #0a1a4d, #3a0d5c);

  min-height: 100vh;
}

/* Taskbar */

.taskbar {
  width: 100%;
  height: 60px;
  display: flex;
  justify-content: center; 
  align-items: center; 
  background-color: rgba(0, 0, 0, 0.25);
}

.taskbar-btn {
  color: white;
  text-decoration: none; 
  font-family: "Courier New", monospace;
  font-size: 18px;
  font-weight: bold;
  padding: 8px 20px;
  border-radius: 10px;
  background-color: rgba(255, 255, 255, 0.1);
}

.taskbar-btn:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

/* Page content*/

.page-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 80px;
}

.main-header {
  font-size: 48px;
  margin-bottom: 60px;
}

/* Three-column layout */

.button-row {
  display: flex;
  justify-content: center;
  gap: 40px;
  width: 90%;
}

.column {
  flex: 1;
  display: flex;
  justify-content: center;
}

.big-btn {
  display: block;
  width: 100%;
  max-width: 250px;
  padding: 40px 20px;
  text-align: center;

  color: white;
  text-decoration: none;
  font-family: "Courier New", monospace;
  font-size: 20px;
  font-weight: bold;

  background-color: rgba(255, 255, 255, 0.12);
  border-radius: 30px; 
}

.big-btn:hover {
  background-color: rgba(255, 255, 255, 0.22);
}