@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&family=Plus+Jakarta+Sans:wght@600;700;800&display=swap";
:root{--bg:#f4f6f8;--surface:#fff;--surface-hover:#f8fafc;--surface-alt:#f1f5f9;--primary:#0f172a;--accent:#2563eb;--accent-hover:#1d4ed8;--accent-secondary:#0d9488;--success:#10b981;--warning:#f59e0b;--error:#dc2626;--text:#0f172a;--text-secondary:#64748b;--text-muted:#94a3b8;--border:#e2e8f0;--border-light:#f1f5f9;--radius:8px;--radius-lg:12px;--radius-xl:16px;--shadow-sm:0 1px 2px #0000000d;--shadow:0 1px 3px #00000014;--shadow-lg:0 4px 12px #0000001a;--font-display:"Plus Jakarta Sans", system-ui, sans-serif;--font-body:"Inter", system-ui, sans-serif;--font-mono:"JetBrains Mono", monospace;--max-w:1200px;--max-w-narrow:800px;--transition:.15s ease}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);line-height:1.15}a{color:inherit}::selection{background:var(--accent);color:#fff}.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}.container-narrow{max-width:var(--max-w-narrow);margin:0 auto;padding:0 24px}.btn-primary{background:var(--accent);color:#fff;border-radius:var(--radius);font-family:var(--font-body);cursor:pointer;transition:background var(--transition), transform var(--transition), box-shadow var(--transition);border:none;align-items:center;gap:6px;padding:10px 20px;font-size:14px;font-weight:500;text-decoration:none;display:inline-flex}.btn-primary:hover{background:var(--accent-hover);box-shadow:0 2px 8px #2563eb40}.btn-primary:active{transform:scale(.98)}.btn-secondary{background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:var(--radius);font-family:var(--font-body);cursor:pointer;transition:border-color var(--transition), box-shadow var(--transition);align-items:center;gap:6px;padding:10px 20px;font-size:14px;font-weight:500;text-decoration:none;display:inline-flex}.btn-secondary:hover{border-color:var(--accent);box-shadow:var(--shadow-sm)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:border-color var(--transition), box-shadow var(--transition);padding:32px}.card:hover{border-color:var(--border)}.card-interactive:hover{border-color:var(--accent);box-shadow:0 2px 8px #2563eb14}.section{padding:96px 0}.section-alt{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.section-label{font-family:var(--font-mono);color:var(--accent);letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px;font-size:12px;font-weight:600}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{0%{opacity:.5}50%{opacity:1}to{opacity:.5}}@media print{header,footer,button,.btn-primary,.btn-secondary,nav{display:none!important}body{background:#fff!important}.card{box-shadow:none!important;border:1px solid #ddd!important}}.fade-in{animation:.5s forwards fadeUp}.fade-in-delay-1{opacity:0;animation:.5s .1s forwards fadeUp}.fade-in-delay-2{opacity:0;animation:.5s .2s forwards fadeUp}.fade-in-delay-3{opacity:0;animation:.5s .3s forwards fadeUp}.tag{text-transform:uppercase;letter-spacing:.05em;border-radius:4px;margin-bottom:8px;padding:3px 10px;font-size:11px;font-weight:600;display:inline-block}.tag-blue{background:var(--accent);color:#fff}.tag-teal{background:var(--accent-secondary);color:#fff}.tag-dark{background:var(--primary);color:#fff}input:focus,textarea:focus{border-color:var(--accent)!important;box-shadow:0 0 0 3px #2563eb1a!important}@media (max-width:768px){.section{padding:64px 0}.container,.container-narrow{padding:0 16px}.section-label{font-size:11px}}