:root{--color-bg-primary: #0a0a0f;--color-bg-secondary: #111118;--color-bg-tertiary: #1a1a24;--color-text-primary: #e8e8ea;--color-text-secondary: #a0a0aa;--color-text-muted: #6a6a75;--color-accent-primary: #00ffd5;--color-accent-secondary: #00ccaa;--color-accent-neon: #00fff0;--color-grid-line: rgba(0, 255, 213, .1);--color-grid-node: rgba(0, 255, 213, .3);--font-family-primary: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-bold: 700;--font-weight-black: 900;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 2rem;--spacing-lg: 4rem;--spacing-xl: 6rem;--spacing-xxl: 10rem;--max-width-content: 1400px;--border-radius-sm: 2px;--border-radius-md: 4px;--transition-fast: .15s ease;--transition-normal: .3s ease;--transition-slow: .6s ease}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--color-bg-primary);color:var(--color-text-primary);font-family:var(--font-family-primary);font-weight:var(--font-weight-normal);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-weight:var(--font-weight-bold);line-height:1.1;letter-spacing:-.02em;color:var(--color-text-primary)}h1{font-size:clamp(2.5rem,8vw,6rem);font-weight:var(--font-weight-black)}h2{font-size:clamp(2rem,5vw,4rem)}h3{font-size:clamp(1.5rem,3vw,2.5rem)}h4{font-size:clamp(1.25rem,2vw,1.75rem)}p{color:var(--color-text-secondary);line-height:1.7}a{color:var(--color-accent-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent-neon)}.container-custom{max-width:var(--max-width-content);margin:0 auto;padding:0 var(--spacing-md)}.text-accent{color:var(--color-accent-primary)}.text-muted{color:var(--color-text-muted)}.section-spacing{padding:var(--spacing-xl) 0}.grid-background{position:relative;background-color:var(--color-bg-primary)}.grid-background:before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--color-grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--color-grid-line) 1px,transparent 1px);background-size:50px 50px;opacity:.5;pointer-events:none}@keyframes pulse-line{0%,to{opacity:.3;transform:scaleX(.95)}50%{opacity:.6;transform:scaleX(1)}}.accent-line{height:2px;background:linear-gradient(90deg,transparent 0%,var(--color-accent-primary) 50%,transparent 100%);animation:pulse-line 3s ease-in-out infinite}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.fade-in-up{animation:fadeInUp .8s ease-out forwards}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-accent-primary);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--color-accent-neon)}