/* Reset some default styles */
body, h1, h2, h3, h4, h5, h6, p, ul, li {
  margin: 0;
  padding: 0;
}

body {
  font-family: Arial, sans-serif;
  background: linear-gradient(to bottom right, #e0f2f1, #f5f5f5); /* Gradient background */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

header {
  text-align: center;
  margin-bottom: 20px;
}

header img {
  max-width: 100px;
}

header h1 {
  font-size: 2em;
  color: #333;
}

canvas {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: -1;
}

main {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.button {
  display: inline-block;
  padding: 10px 20px;
  margin: 10px;
  background-color: #ffb74d; /* Happy color */
  color: white;
  text-decoration: none;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  transition: background-color 0.3s ease;
}

.button1 {
  display: inline-block;
  padding: 10px 20px;
  margin: 10px;
  background-color: blue; /* Happy color */
  color: white;
  text-decoration: none;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  transition: background-color 0.3s ease;
}

.button2 {
  display: inline-block;
  padding: 10px 20px;
  margin: 10px;
  background-color: green; /* Happy color */
  color: white;
  text-decoration: none;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  transition: background-color 0.3s ease;
}

.button3 {
  display: inline-block;
  padding: 10px 20px;
  margin: 10px;
  background-color: #ffabaf; /* Happy color */
  color: black;
  text-decoration: none;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  transition: background-color 0.3s ease;
}


.button:hover {
  background-color: #ff9800; /* Darker shade on hover */
}

.button1:hover {
  background-color: darkblue; /* Darker shade on hover */
}

.button2:hover {
  background-color: darkgreen; /* Darker shade on hover */
}

.button3:hover {
  background-color: #f86368; /* Darker shade on hover */
}

@media (max-width: 768px) {
  main {
    flex-direction: column;
    align-items: center;
  }
}