html {
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Navbar states */
.navbar-solid {
  background: rgba(5, 10, 18, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(30, 144, 255, 0.1);
}

.navbar-transparent {
  background: transparent;
}

/* Star-field animation */
.star-field {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.stars {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 200%;
  background: transparent;
}

.stars-sm {
  background-image:
    radial-gradient(1px 1px at 10% 20%, rgba(255,255,255,0.8) 50%, transparent 50%),
    radial-gradient(1px 1px at 30% 60%, rgba(255,255,255,0.6) 50%, transparent 50%),
    radial-gradient(1px 1px at 50% 10%, rgba(255,255,255,0.7) 50%, transparent 50%),
    radial-gradient(1px 1px at 70% 80%, rgba(255,255,255,0.5) 50%, transparent 50%),
    radial-gradient(1px 1px at 90% 40%, rgba(255,255,255,0.6) 50%, transparent 50%),
    radial-gradient(1px 1px at 15% 90%, rgba(255,255,255,0.4) 50%, transparent 50%),
    radial-gradient(1px 1px at 45% 35%, rgba(255,255,255,0.7) 50%, transparent 50%),
    radial-gradient(1px 1px at 75% 55%, rgba(255,255,255,0.5) 50%, transparent 50%),
    radial-gradient(1px 1px at 25% 75%, rgba(255,255,255,0.6) 50%, transparent 50%),
    radial-gradient(1px 1px at 85% 15%, rgba(255,255,255,0.8) 50%, transparent 50%);
  animation: star-drift 120s linear infinite;
}

.stars-md {
  background-image:
    radial-gradient(1.5px 1.5px at 20% 50%, rgba(255,255,255,0.6) 50%, transparent 50%),
    radial-gradient(1.5px 1.5px at 60% 30%, rgba(255,255,255,0.5) 50%, transparent 50%),
    radial-gradient(1.5px 1.5px at 80% 70%, rgba(255,255,255,0.7) 50%, transparent 50%),
    radial-gradient(1.5px 1.5px at 40% 90%, rgba(255,255,255,0.4) 50%, transparent 50%),
    radial-gradient(1.5px 1.5px at 5% 45%, rgba(255,255,255,0.6) 50%, transparent 50%);
  animation: star-drift 90s linear infinite;
}

.stars-lg {
  background-image:
    radial-gradient(2px 2px at 35% 25%, rgba(30,144,255,0.6) 50%, transparent 50%),
    radial-gradient(2px 2px at 65% 65%, rgba(0,212,255,0.5) 50%, transparent 50%),
    radial-gradient(2px 2px at 95% 45%, rgba(107,191,74,0.4) 50%, transparent 50%);
  animation: star-drift 60s linear infinite;
}

@keyframes star-drift {
  from { transform: translateY(0); }
  to { transform: translateY(-50%); }
}

/* Orbital ring */
.orbital-ring {
  width: 600px;
  height: 600px;
  border: 1px solid rgba(30, 144, 255, 0.15);
  border-radius: 50%;
  box-shadow: 0 0 40px rgba(30, 144, 255, 0.05), inset 0 0 40px rgba(30, 144, 255, 0.05);
  animation: orbital-pulse 8s ease-in-out infinite;
}

@keyframes orbital-pulse {
  0%, 100% { opacity: 0.3; transform: scale(1) rotate(0deg); }
  50% { opacity: 0.6; transform: scale(1.02) rotate(3deg); }
}

/* Game card glow on hover */
.game-card {
  box-shadow: 0 0 0 rgba(30, 144, 255, 0);
  transition: box-shadow 300ms ease, border-color 300ms ease;
}

.game-card:hover {
  box-shadow: 0 0 30px rgba(30, 144, 255, 0.15), 0 0 60px rgba(30, 144, 255, 0.05);
}