:root{--primary:#6366f1;--primary-dark:#4f46e5;--primary-light:#818cf8;--secondary:#8b5cf6;--secondary-dark:#7c3aed;--accent:#14b8a6;--accent-dark:#0d9488;--bg-primary:#0a0a0f;--bg-secondary:#14141f;--bg-tertiary:#1e1e2e;--bg-hover:#252535;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#94a3b8;--border:#2d2d3d;--border-light:#3d3d4d;--success:#10b981;--warning:#f59e0b;--error:#ef4444;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.3);--shadow:0 4px 6px -1px rgba(0,0,0,.5),0 2px 4px -1px rgba(0,0,0,.3);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.6),0 4px 6px -2px rgba(0,0,0,.4);--shadow-xl:0 20px 25px -5px rgba(0,0,0,.7),0 10px 10px -5px rgba(0,0,0,.5);--radius-sm:0.375rem;--radius:0.5rem;--radius-lg:0.75rem;--radius-xl:1rem;--transition-fast:150ms cubic-bezier(0.4,0,0.2,1);--transition-base:200ms cubic-bezier(0.4,0,0.2,1);--transition-smooth:300ms cubic-bezier(0.4,0,0.2,1)}*{box-sizing:border-box;padding:0;margin:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{line-height:1.2;font-weight:700;letter-spacing:-.02em}h1{font-size:clamp(2.5rem,5vw,4rem);margin-bottom:1.5rem}h2{font-size:clamp(2rem,4vw,3rem);margin-bottom:1.25rem}h3{font-size:clamp(1.5rem,3vw,2rem)}h3,p{margin-bottom:1rem}p{color:var(--text-secondary);font-size:clamp(1rem,1.5vw,1.125rem)}a{color:var(--primary-light);text-decoration:none;transition:color var(--transition-base)}a:hover{color:var(--primary)}img{max-width:100%;height:auto;display:block}button{font-family:inherit;cursor:pointer;border:none;outline:none}section{padding:5rem 1.5rem;width:100%}@media (max-width:768px){section{padding:3rem 1rem}}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.gradient-text{background:linear-gradient(135deg,var(--primary-light) 0,var(--secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.gradient-border{position:relative;background:var(--bg-secondary);border-radius:var(--radius-lg);padding:2px;background:linear-gradient(135deg,var(--primary) 0,var(--secondary) 100%)}.gradient-border-inner{background:var(--bg-secondary);border-radius:var(--radius-lg);padding:1.5rem}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.animate-fade-in-up{animation:fadeInUp .6s ease-out forwards}.animate-fade-in{animation:fadeIn .8s ease-out forwards}.animate-float{animation:float 3s ease-in-out infinite}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:var(--radius)}::-webkit-scrollbar-thumb:hover{background:var(--primary)}::selection{background:var(--primary);color:var(--text-primary)}