/* Unified Button Style */
.btn {
  background-color: #000;
  color: #fff;
  border: none;
  font-size: 16px;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease;
  display: inline-block;
  text-align: center;
  text-decoration: none;
}

.btn:hover {
  background-color: #333;
  transform: translateY(-2px);
}

.btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.3);
}