body {
  font-family: 'Inter', sans-serif;
  color: #212529;
  background: #fff;
  margin: 0;
}

.hero {
  text-align: center;
  padding: 4rem 2rem;
  background: linear-gradient(to right, #00FFC8, #0078FF, #B000F4);
  color: white;
}

.hero .logo {
  width: 120px;
  margin-bottom: 1rem;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0); }
}

.btn {
  background-color: white;
  color: #000;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: bold;
  text-decoration: none;
}