/* Style général */
body {
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
  color: #333;
  background-image: url("sd-mickbad-background-2.jpg");
  background-size: cover;
  background-position: center;
}

/* Header */
header {
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #0077be;
  height: 80px;
}

header h1 {
  font-size: 2rem;
  color: #fff;
}

@media screen and (max-width: 768px) {
  header h1 {
    text-align: center;
  }
}

/* Main content */
main {
  padding: 20px;
  background-color: #fff;
  border-radius: 10px;
  margin: 50px auto;
  max-width: 800px;
  box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.2);
}

main h2 {
  font-size: 1.5rem;
  color: #0077be;
}

main p {
  font-size: 1.1rem;
  line-height: 1.5;
}

/* Footer */
footer {
  text-align: center;
  background-color: #0077be;
  color: #fff;
  padding: 20px;
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
}

footer p {
  font-size: 0.9rem;
}

/* Wave background */
.wave {
  background: url('wave.png') repeat-x;
  position: relative;
  height: 150px;
  margin-top: -150px;
  animation: wave 7s cubic-bezier(0.36, 0.45, 0.63, 0.53) infinite;
}

@keyframes wave {
  0% {
    background-position-x: 0px;
  }
  100% {
    background-position-x: 1000px;
  }
}