:root{--bg-color: #050505;--text-primary: #ededed;--text-secondary: #a1a1aa;--accent-color: #6366f1;--accent-hover: #818cf8;--card-bg: rgba(23, 23, 23, .6);--card-border: rgba(255, 255, 255, .08);--border-color: #333333;--font-main: "Outfit", "Inter", system-ui, sans-serif;--transition-speed: .3s}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--bg-color);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-image:radial-gradient(circle at 50% 0%,#1a1a2e,#050505 60%)}a{color:var(--accent-color);text-decoration:none;transition:color var(--transition-speed)}a:hover{color:var(--accent-hover)}h1,h2,h3,h4{line-height:1.2;margin-bottom:1rem;letter-spacing:-.02em}h1{font-size:4rem;font-weight:800;background:linear-gradient(135deg,#fff,#a5b4fc);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;text-shadow:0 10px 30px rgba(99,102,241,.2)}h2{font-size:2.5rem;font-weight:700;display:inline-block;margin-bottom:2rem;padding-bottom:.5rem;position:relative}h2:after{content:"";position:absolute;left:0;bottom:0;width:60px;height:4px;background:var(--accent-color);border-radius:2px}section{padding:4rem 2rem;max-width:1200px;margin:0 auto}button{cursor:pointer;border:none;font-family:inherit}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-color)}::-webkit-scrollbar-thumb{background:#333;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#555}html{scroll-behavior:smooth}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.fade-in-section{opacity:0;transform:translateY(20px);transition:opacity .6s ease-out,transform .6s ease-out;will-change:opacity,visibility}.fade-in-section.is-visible{opacity:1;transform:none}.delay-100{transition-delay:.1s}.delay-200{transition-delay:.2s}.delay-300{transition-delay:.3s}.delay-400{transition-delay:.4s}