body {
  margin: 0;
  font-family: 'Orbitron', sans-serif;
  overflow-x: hidden;
  height: 100vh;
  background: linear-gradient(-45deg, #ffadad, #ffd6a5, #caffbf, #bdb2ff);
  background-size: 600% 600%;
  animation: gradientShift 15s ease infinite;
}

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

.container {
  max-width: 500px;
  margin: 4rem auto;
  background: rgba(255, 255, 255, 0.95);
  padding: 2rem;
  border-radius: 1.5rem;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  position: relative;
  z-index: 2;
}

input, textarea {
  width: 100%;
  padding: 1rem;
  margin: 0.75rem 0;
  font-size: 1rem;
  border-radius: 0.75rem;
  border: 1px solid #ccc;
  box-sizing: border-box;
}

button.submit {
  background: linear-gradient(to right, #caffbf, #ffb6b9);
  border: none;
  padding: 0.75rem 2rem;
  font-size: 1rem;
  border-radius: 2rem;
  cursor: pointer;
}

.snail-row {
  font-size: 2.5rem;
  text-align: center;
  white-space: nowrap;
  animation: snailMove 20s linear infinite;
}

@keyframes snailMove {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

#successMessage {
  display: none;
  font-size: 1.2rem;
  margin-top: 1rem;
  opacity: 0;
  transition: opacity 1s ease;
}

#successMessage.show {
  display: block;
  opacity: 1;
}