* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #000;
  overflow: hidden;
}

.wave-text {
  font-size: 5rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  position: relative;
  cursor: pointer;
}

.wave-text span {
  display: inline-block;
  animation: wave 1.5s ease-in-out infinite;
  background: linear-gradient(45deg, #ff0080, #ff8c00, #40e0d0, #ff0080);
  background-size: 200%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: wave 1.5s ease-in-out infinite, gradient 3s ease infinite;
}

@keyframes wave {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes gradient {
  0%, 100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

@media (max-width: 768px) {
  .wave-text {
    font-size: 3rem;
  }
}