body {
  transition: background-color 0.3s, color 0.3s;
}

.card {
  border: none;
  transition: transform 0.2s;
}

.card:hover {
  transform: translateY(-5px);
}

/* Dark Mode Styles */
body.dark-mode {
  background-color: #121212;
  color: #e0e0e0;
}

body.dark-mode .navbar {
  background-color: #1e1e1e !important;
}

body.dark-mode .card {
  background-color: #222;
  color: #fff;
}

body.dark-mode footer {
  background-color: #1e1e1e;
}

body.dark-mode .btn-outline-secondary {
  color: #fff;
  border-color: #fff;
}