body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  overflow: hidden;
}

.carousel-item img {
  height: 100vh;
  object-fit: cover;
}

.overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  text-shadow: 0 0 10px rgba(0,0,0,0.7);
  padding: 20px;
  width: 100%;
  max-width: 90%;
}

#btn-connect {
  opacity: 0;
  transform: translateX(-100vw);
  animation: slideIn 2s forwards;
  text-decoration: none;
}

@keyframes slideIn {
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

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

  #btn-connect {
    font-size: 1rem;
    padding: 10px 20px;
  }
}