:root{--primary-color:#2563eb;--primary-hover:#1d4ed8;--primary-light:#eff6ff;--success-color:#10b981;--success-light:#ecfdf5;--background-color:#fff;--section-bg:#f8fafc;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#64748b;--border-color:#e2e8f0;--card-bg:#fff;--shadow-sm:0 1px 3px 0 #0000000d, 0 1px 2px -1px #0000000d;--shadow-md:0 4px 6px -1px #0000000d, 0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #0000000d, 0 4px 6px -4px #0000000d;--radius-sm:6px;--radius-md:12px;--radius-lg:16px;--max-width:1200px;--header-height:70px;--transition-fast:.15s ease;--transition-normal:.25s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;height:100%}body{background-color:var(--background-color);min-height:100vh;color:var(--text-primary);font-family:var(--font-geist-sans), -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;flex-direction:column;line-height:1.5;display:flex}a{color:inherit;text-decoration:none}.container{width:100%;max-width:var(--max-width);margin-left:auto;margin-right:auto;padding-left:20px;padding-right:20px}.section{padding:60px 0}.section-alt{background-color:var(--section-bg);padding:60px 0}h1,h2,h3,h4,h5,h6{color:var(--text-primary);font-weight:700;line-height:1.25}p{color:var(--text-secondary);line-height:1.6}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn var(--transition-normal) forwards}.hover-lift{transition:transform var(--transition-normal), box-shadow var(--transition-normal)}.hover-lift:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--background-color)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}