body {
  font-family: 'Nunito Sans', sans-serif;
  background-color: #1B2A4A;
  color: #FFFFFF;
}

/* Sparkle animation */
.sparkle-container {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.sparkle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: #F0C040;
  border-radius: 50%;
  animation: sparkle-float 3s ease-in-out infinite;
  opacity: 0;
}
.sparkle:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; animation-duration: 3.2s; }
.sparkle:nth-child(2) { left: 25%; top: 60%; animation-delay: 0.5s; animation-duration: 2.8s; }
.sparkle:nth-child(3) { left: 45%; top: 30%; animation-delay: 1s; animation-duration: 3.5s; }
.sparkle:nth-child(4) { left: 65%; top: 70%; animation-delay: 0.3s; animation-duration: 3s; }
.sparkle:nth-child(5) { left: 80%; top: 40%; animation-delay: 0.8s; animation-duration: 2.6s; }
.sparkle:nth-child(6) { left: 15%; top: 80%; animation-delay: 1.2s; animation-duration: 3.3s; }
.sparkle:nth-child(7) { left: 55%; top: 15%; animation-delay: 0.6s; animation-duration: 2.9s; }
.sparkle:nth-child(8) { left: 90%; top: 55%; animation-delay: 1.5s; animation-duration: 3.1s; }
.sparkle:nth-child(9) { left: 35%; top: 85%; animation-delay: 0.2s; animation-duration: 3.4s; }
.sparkle:nth-child(10) { left: 72%; top: 25%; animation-delay: 1.1s; animation-duration: 2.7s; }

@keyframes sparkle-float {
  0%, 100% { opacity: 0; transform: translateY(0) scale(0.5); }
  50% { opacity: 1; transform: translateY(-20px) scale(1.2); }
}

/* Glow effect on category cards */
.category-card {
  transition: all 0.25s ease-out;
}
.category-card:hover {
  background: rgba(240, 192, 64, 0.12);
  border-color: rgba(240, 192, 64, 0.5);
  box-shadow: 0 0 20px rgba(240, 192, 64, 0.15);
  transform: translateY(-2px);
}

/* Wave divider */
.wave-divider svg {
  display: block;
  width: 100%;
  height: auto;
}

/* Subtle background question marks */
.bg-questions {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.bg-questions span {
  position: absolute;
  font-family: 'Rubik', sans-serif;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.02);
  user-select: none;
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  .sparkle { animation: none; opacity: 0.4; }
  .category-card { transition: none; }
  .category-card:hover { transform: none; }
}