/* Custom Styles & Animations */
:root {
  --brand-purple: #8b5cf6;
  --brand-pink: #ec4899;
  --brand-cyan: #06b6d4;
  --bg-dark: #0a0a0a;
}

html {
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-dark);
}

.text-gradient {
  background: linear-gradient(to right, var(--brand-purple), var(--brand-pink), var(--brand-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.glass-morphism {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.noise-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.04;
  z-index: 1000;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

.glow-blob {
  position: fixed;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  filter: blur(100px);
  z-index: -5;
  opacity: 0.2;
  pointer-events: none;
}

/* Animations */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-30px); }
  100% { transform: translateY(0px); }
}

.animate-float {
  animation: float 8s ease-in-out infinite;
}

.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 1px;
  bottom: -4px;
  left: 0;
  background: linear-gradient(to right, var(--brand-purple), var(--brand-cyan));
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

/* Selection */
::selection {
  background-color: var(--brand-purple);
  color: white;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
  background: #222;
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--brand-purple);
}

/* Project Card Hover */
.project-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

/* Reveal on scroll base state */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 1s cubic-bezier(0.17, 0.55, 0.55, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}