:root{--bg-deep: #0B0E11;--bg-surface: #12161C;--bg-elevated: #1a1f27;--text-primary: #E6EAF0;--text-secondary: #9AA4B2;--text-muted: #5c6370;--text-dim: #3d4450;--accent: #2F80FF;--accent-dim: rgba(47, 128, 255, .15);--accent-glow: rgba(47, 128, 255, .4);--cyan: #56CCF2;--green: #00D26A;--amber: #FFB020;--red: #FF4757;--warning: #FFB020;--success: #00D26A;--border: rgba(255, 255, 255, .08);--border-hover: rgba(255, 255, 255, .15);--font-display: "JetBrains Mono", monospace;--font-body: "Inter", system-ui, sans-serif;--space-xs: .5rem;--space-sm: 1rem;--space-md: 1.5rem;--space-lg: 2rem;--space-xl: 3rem;--space-2xl: 5rem;--space-3xl: 8rem;--max-width: 1200px;--nav-height: 64px;--safe-top: env(safe-area-inset-top, 0px);--z-nav: 500;--z-mobile-menu: 499;--z-dropdown: 600;--z-effects: 9998;--z-scanlines: 9999;--z-modal: 10000;--z-skip-link: 10001}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-height) + 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ease}.btn-primary:hover{animation:gradient-shift 2s ease infinite;box-shadow:0 0 30px var(--accent-glow)}.btn-primary:hover:before{opacity:1}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border-hover)}.btn-ghost:hover{border-color:var(--text-secondary);color:var(--text-primary)}.btn-large{padding:1rem 2rem;font-size:1rem}