:root{--primary:#4f46e5;--primary-hover:#4338ca;--primary-soft:#4f46e50f;--primary-glow:#4f46e51a;--accent-blue:#2563eb;--accent-purple:#7c3aed;--accent-green:#059669;--accent-amber:#d97706;--accent-red:#dc2626;--bg-main:#f8fafc;--bg-card:#ffffffd9;--bg-card-hover:#fffffff2;--bg-gradient:radial-gradient(circle at 50% 50%, #eff6ff 0%, #f8fafc 100%);--border-card:#00000014;--border-card-hover:#00000026;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--text-glow:#0f172a0a;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:"JetBrains Mono", "Fira Code", monospace;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-base:.25s cubic-bezier(.4, 0, .2, 1);--transition-slow:.4s cubic-bezier(.4, 0, .2, 1);--radius-lg:16px;--radius-md:10px;--radius-sm:6px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background:var(--bg-main);background-image:var(--bg-gradient);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;line-height:1.6;overflow-x:hidden}h1,h2,h3,h4{color:var(--text-primary);letter-spacing:-.02em;font-weight:700}p{color:var(--text-secondary)}.gradient-text{background:linear-gradient(135deg,#0f172a 30%,#475569 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.gradient-accent-text{background:linear-gradient(135deg,#2563eb 0%,#7c3aed 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.container{max-width:1200px;margin:0 auto;padding:0 24px}.section-padding{padding:80px 0}.btn{border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-base);border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-size:14.5px;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--primary), var(--accent-purple));color:#fff;box-shadow:0 4px 20px #6366f126}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-2px);box-shadow:0 6px 24px #6366f140}.btn-outline{color:var(--text-primary);border-color:var(--border-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#00000005}.btn-outline:hover{border-color:var(--border-card-hover);background:#0000000d;transform:translateY(-2px)}.card{background:var(--bg-card);border:1px solid var(--border-card);-webkit-backdrop-filter:blur(20px);border-radius:var(--radius-lg);transition:all var(--transition-base);padding:28px;position:relative;overflow:hidden}.card:hover{background:var(--bg-card-hover);border-color:var(--border-card-hover);transform:translateY(-4px);box-shadow:0 10px 30px #0000000d}.glow-spot{pointer-events:none;background:radial-gradient(circle,#6366f10f 0%,#0000 70%);width:150px;height:150px;position:absolute;top:-50px;right:-50px}.simulator-container{background:#fff;border:1px solid #00000014;border-radius:12px;grid-template-columns:240px 1fr;height:580px;display:grid;position:relative;overflow:hidden;box-shadow:0 20px 40px #0000000a}.sim-sidebar{background:#f8fafc;border-right:1px solid #0000000d;flex-direction:column;padding:16px;font-size:13px;display:flex}.sim-sidebar-brand{color:#0f172a;align-items:center;gap:8px;margin-bottom:24px;padding:8px;font-size:14px;font-weight:800;display:flex}.sim-sidebar-label{text-transform:uppercase;color:#64748b;letter-spacing:.05em;margin-top:16px;margin-bottom:8px;padding-left:8px;font-size:10px;font-weight:700}.sim-sidebar-item{border-radius:var(--radius-sm);color:#475569;cursor:pointer;transition:all var(--transition-fast);align-items:center;gap:10px;padding:10px 12px;font-weight:500;text-decoration:none;display:flex}.sim-sidebar-item:hover{color:#0f172a;background:#00000008}.sim-sidebar-item.active{color:var(--primary);background:#4f46e514}.sim-viewport{background:#fff;flex-direction:column;padding:24px;display:flex;overflow-y:auto}.sim-header{border-bottom:1px solid #0000000d;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:12px;display:flex}.sim-card-grid{grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:20px;display:grid}.sim-stat-card{background:#f8fafc;border:1px solid #0000000d;border-radius:8px;padding:16px}.sim-stat-label{text-transform:uppercase;color:#64748b;margin-bottom:4px;font-size:10px;font-weight:600}.sim-stat-value{color:#0f172a;font-size:20px;font-weight:800;font-family:var(--font-mono)}.hotspot-overlay{background:var(--primary);color:#fff;border-radius:var(--radius-sm);z-index:100;padding:4px 8px;font-size:10.5px;font-weight:700;animation:2s infinite pulse-glow;position:absolute;top:12px;right:12px}@keyframes pulse-glow{0%,to{box-shadow:0 0 #4f46e599}50%{box-shadow:0 0 0 10px #4f46e500}}@keyframes slide-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-slide-up{animation:.5s ease-out forwards slide-up}.grid-2{grid-template-columns:1fr 1fr;gap:32px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}@media (width<=900px){.grid-2,.grid-3{grid-template-columns:1fr}.simulator-container{grid-template-columns:1fr;height:auto}.sim-sidebar{border-bottom:1px solid #0000000d;border-right:none;flex-direction:row;padding:8px;overflow-x:auto}.sim-sidebar-brand,.sim-sidebar-label{display:none}}