/* Dark Premium Theme Variables & Utilities */
:root {
  --color-bg: #090b10;
  --color-surface: #11141d;
  --color-surface-hover: #1a1e2b;
  --color-text: #e2e8f0;
  --color-text-muted: #94a3b8;
  --color-accent-gold: #fbbf24;
  --color-accent-blue: #3b82f6;
  --glass-bg: rgba(17, 20, 29, 0.7);
  --glass-border: rgba(255, 255, 255, 0.05);
}

html {
  scroll-behavior: smooth;
  background-color: var(--color-bg);
  color: var(--color-text);
}

body {
  font-family: 'Inter', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .outfit {
  font-family: 'Outfit', sans-serif;
}

/* Glassmorphism Utilities */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
}

.glass-card {
  background: linear-gradient(180deg, rgba(26, 30, 43, 0.8) 0%, rgba(17, 20, 29, 0.9) 100%);
  border: 1px solid var(--glass-border);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
  transform: translateY(-5px);
  border-color: rgba(251, 191, 36, 0.3); /* Subtle gold hover */
  box-shadow: 0 10px 40px rgba(251, 191, 36, 0.05);
}

/* Typography Enhancements */
.text-gradient {
  background: linear-gradient(135deg, #e2e8f0 0%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-gold {
  background: linear-gradient(135deg, #fcd34d 0%, #fbbf24 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Custom Backgrounds */
.bg-deep-space {
  background-image: 
    radial-gradient(circle at 15% 50%, rgba(59, 130, 246, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 85% 30%, rgba(251, 191, 36, 0.03) 0%, transparent 50%);
}

.mesh-grid {
  background-size: 50px 50px;
  background-image: linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
                    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
}

/* Animation Classes (Triggered by JS) */
.reveal-up {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }

/* Subtle Floating Animation */
@keyframes float-subtle {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

.animate-float {
  animation: float-subtle 6s ease-in-out infinite;
}