:root{--background:#0d0e11;--background-secondary:#16171d;--surface:#1a1b1f;--surface-hover:#1f2024;--surface-elevated:#25262b;--text-primary:#f6f8fa;--text-secondary:#b4b4b4;--text-tertiary:#71717a;--text-muted:#52525b;--accent-primary:#fff;--accent-primary-hover:#f6f8fa;--accent-secondary:#e5e7eb;--accent-highlight:#d1d5db;--accent-subtle:#9ca3af;--border:#27272a;--border-hover:#3f3f46;--border-focus:#52525b;--gradient-primary:linear-gradient(135deg,#fff,#f6f8fa);--gradient-secondary:linear-gradient(135deg,#f6f8fa,#e5e7eb);--gradient-hero:linear-gradient(135deg,rgba(246,248,250,.03),rgba(229,231,235,.03));--gradient-overlay:linear-gradient(180deg,rgba(13,14,17,0),rgba(13,14,17,.8));--card-bg:#1a1b1f;--card-border:#27272a;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.3);--shadow-md:0 4px 6px -1px rgba(0,0,0,.3),0 2px 4px -1px rgba(0,0,0,.2);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.3),0 4px 6px -2px rgba(0,0,0,.2);--shadow-xl:0 20px 25px -5px rgba(0,0,0,.4),0 10px 10px -5px rgba(0,0,0,.2);--shadow-glow:0 0 30px hsla(0,0%,100%,.05);--shadow-glow-subtle:0 0 20px hsla(0,0%,100%,.03);--transition-fast:150ms cubic-bezier(0.4,0,0.2,1);--transition-base:250ms cubic-bezier(0.4,0,0.2,1);--transition-slow:350ms cubic-bezier(0.4,0,0.2,1);--spacing-xs:8px;--spacing-sm:16px;--spacing-md:24px;--spacing-lg:32px;--spacing-xl:48px;--spacing-2xl:64px;--spacing-3xl:96px;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-full:9999px;--z-dropdown:1000;--z-sticky:1020;--z-fixed:1030;--z-modal-backdrop:1040;--z-modal:1050;--z-popover:1060;--z-tooltip:1070;--nav-height:80px;--container-max-width:1200px;--container-wide-max-width:1400px;--success:#10b981;--warning:#f59e0b;--error:#ef4444;--info:#9ca3af}@custom-media --mobile (max-width: 640px);@custom-media --tablet (max-width: 768px);@custom-media --desktop (max-width: 1024px);@custom-media --wide (max-width: 1280px);*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--background);color:var(--text-primary)}body{min-height:100vh}a{color:inherit;text-decoration:none}html{scroll-behavior:smooth}::selection{background:var(--accent-primary);color:#fff}:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--surface)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}.container{max-width:1200px}.container,.container-wide{width:100%;margin:0 auto;padding:0 24px}.container-wide{max-width:1400px}.section{padding:120px 0}@media (max-width:768px){.section{padding:80px 0}.container,.container-wide{padding:0 16px}}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;letter-spacing:-.02em}h1{font-size:clamp(2.5rem,5vw,4rem)}h2{font-size:clamp(2rem,4vw,3rem)}h3{font-size:clamp(1.5rem,3vw,2rem)}p{line-height:1.7;color:var(--text-secondary)}.gradient-text,.gradient-text-alt{color:var(--text-primary)}.glass{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg)}.card-hover{transition:transform .3s ease,box-shadow .3s ease}.card-hover:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);background:var(--surface-hover)}button{font-family:inherit;font-size:inherit;border:none;background:none;cursor:pointer}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .6s ease-out}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes gradient-shift{0%{background-position:0 50%}50%{background-position:100% 50%}to{background-position:0 50%}}.gradient-animated{background-size:200% 200%;animation:gradient-shift 3s ease infinite}.spinner{border-top:2px solid var(--border);border:2px solid var(--border);border-top-color:var(--accent-primary);border-radius:50%;width:24px;height:24px;animation:spin .6s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.grid{display:grid;grid-gap:24px;gap:24px}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.flex{display:flex}.flex-center{justify-content:center}.flex-between,.flex-center{display:flex;align-items:center}.flex-between{justify-content:space-between}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mt-4{margin-top:32px}.mt-5{margin-top:48px}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}.mb-4{margin-bottom:32px}.mb-5{margin-bottom:48px}