:root {
  --electric-blue: #00A3FF;
  --accent-orange: #FF7A30;
  --accent-yellow: #F9DD4A;
  --accent-pink: #FF4FB7;
  --neon-green: #00FF88;
  --neon-green-dark: #00CC6A;
}
/* Base */
* { box-sizing: border-box; }
html, body { height: 100%; }
html { scroll-behavior: smooth; }
body {
  background: #000;
  color: #fff;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
}

/* Selection */
::selection {
  background: rgba(0, 163, 255, 0.25);
}

/* Utility: Glass */
.glass {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
}

.glass-card {
  @apply glass rounded-2xl p-5 hover:bg-white/[0.08] transition;
}

/* Utility: Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 700ms ease, transform 700ms ease;
}
.reveal.reveal-visible {
  opacity: 1;
  transform: translateY(0);
}
/* Buttons */
.btn-neon-blue {
  background: linear-gradient(135deg, var(--electric-blue), #34d3ff);
  color: #001018;
  box-shadow: 0 0 0 2px rgba(0,163,255,0.35), 0 15px 40px -15px rgba(0,163,255,0.6);
}
.btn-neon-blue:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
}

.btn-neon-yellow {
  background: linear-gradient(135deg, var(--accent-yellow), var(--accent-orange));
  color: #1a0e00;
  box-shadow: 0 0 0 2px rgba(249,221,74,0.35), 0 15px 40px -15px rgba(249,221,74,0.5);
}
.btn-neon-yellow:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
}

.btn-neon-green {
  background: linear-gradient(135deg, var(--neon-green), #34ffaa);
  color: #001008;
  box-shadow: 0 0 0 2px rgba(0,255,136,0.35), 0 15px 40px -15px rgba(0,255,136,0.6);
}
.btn-neon-green:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
}
.btn-glass-green {
  background: rgba(0, 255, 136, 0.08);
  border: 1px solid rgba(0, 255, 136, 0.3);
  color: var(--neon-green);
  backdrop-filter: blur(12px);
  box-shadow: 0 0 20px rgba(0, 255, 136, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}
.btn-glass-green:hover {
  background: rgba(0, 255, 136, 0.12);
  border-color: rgba(0, 255, 136, 0.5);
  box-shadow: 0 0 30px rgba(0, 255, 136, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.15);
  transform: translateY(-1px);
}

/* Override existing login buttons to use green glass styling */
.btn-glass-green.btn-glass-green {
  background: rgba(0, 255, 136, 0.08) !important;
  border: 1px solid rgba(0, 255, 136, 0.3) !important;
  color: var(--neon-green) !important;
  backdrop-filter: blur(12px) !important;
  box-shadow: 0 0 20px rgba(0, 255, 136, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.1) !important;
}
.btn-glass-green.btn-glass-green:hover {
  background: rgba(0, 255, 136, 0.12) !important;
  border-color: rgba(0, 255, 136, 0.5) !important;
  box-shadow: 0 0 30px rgba(0, 255, 136, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.15) !important;
  transform: translateY(-1px) !important;
}

/* Orange neon glass button */
.btn-glass-orange {
  background: rgba(255, 122, 48, 0.08);
  border: 1px solid rgba(255, 122, 48, 0.4);
  color: #FF7A30;
  backdrop-filter: blur(12px);
  box-shadow: 0 0 20px rgba(255, 122, 48, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}
.btn-glass-orange:hover {
  background: rgba(255, 122, 48, 0.15);
  border-color: rgba(255, 122, 48, 0.6);
  box-shadow: 0 0 30px rgba(255, 122, 48, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.15);
  transform: translateY(-1px);
}
/* Moving streaks */
.streak {
  position: absolute;
  width: 1px;
  height: 140%;
  top: -20%;
  left: var(--x, 50%);
  background: linear-gradient(to bottom, rgba(0,163,255,0), rgba(0,163,255,0.7), rgba(0,163,255,0));
  filter: blur(0.4px);
  animation: fall 14s linear infinite;
  opacity: 0.5;
}
.streak-1 { --x: 20%; animation-delay: -4s; }
.streak-2 { --x: 50%; animation-delay: -8s; }
.streak-3 { --x: 80%; animation-delay: -12s; }

@keyframes fall {
  0% { transform: translateY(-20%) rotate(0.001deg); opacity: 0.2; }
  50% { opacity: 0.6; }
  100% { transform: translateY(20%) rotate(0.001deg); opacity: 0.2; }
}

/* Simple particle helpers */
canvas { display: block; }

/* Anchor offset for fixed nav */
section { scroll-margin-top: 96px; }

/* Accessibility: reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { transition: none; opacity: 1 !important; transform: none !important; }
  .streak { animation: none; }
}