body {
  font-family: 'Anuphan', sans-serif;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background: linear-gradient(-45deg, #f3e8ff, #e9d5ff, #ffffff, #d8b4fe);
  background-size: 400% 400%;
  animation: gradientBG 15s ease infinite;
}

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

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

.glass-nav {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
}

.glass-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 25px 50px -12px rgba(139, 92, 246, 0.15);
}

.step-bubble {
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.active-step {
  box-shadow: 0 0 20px rgba(139, 92, 246, 0.4);
  transform: scale(1.1);
}

.animate-in {
  animation: fadeIn 0.8s ease-out forwards;
}

/* Custom Input Focus Ring */
.input-focus-purple:focus {
  outline: none;
  border-color: #a855f7;
  box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.3);
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}