@keyframes pulse{0%,to{box-shadow:0 0 0 0 rgba(239,68,68,.7)}50%{box-shadow:0 0 0 10px transparent}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInRight{0%{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}@keyframes slideInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInLeft{0%{opacity:0;transform:translateX(-30px)}to{opacity:1;transform:translateX(0)}}@keyframes shimmer{0%{background-position:-1000px 0}to{background-position:1000px 0}}@keyframes fadeIn{to{opacity:1}}:root{--nv-primary:#00A9CE;--nv-primary-dark:#0088A8;--nv-danger:#DC2626;--nv-danger-dark:#B91C1C;--nv-bg-light:#FFFFFF;--nv-bg-gray:#F8F9FA;--nv-text-dark:#1A1A1A;--nv-text-muted:#6B7280;--nv-border:#E5E7EB;--nv-shadow:rgba(0, 0, 0, 0.1);--nv-shadow-lg:rgba(0, 0, 0, 0.15)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}.nv-header,body{background-color:var(--nv-bg-light)}body{color:var(--nv-text-dark);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Roboto","Oxygen","Ubuntu","Cantarell","Fira Sans","Droid Sans","Helvetica Neue",sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.nv-header{border-bottom:1px solid var(--nv-border);box-shadow:0 2px 8px var(--nv-shadow);transition:all .3s ease}.nv-header.scrolled{box-shadow:0 4px 12px var(--nv-shadow-lg)}.nv-logo{height:32px;width:auto;transition:transform .3s ease}.nv-feature-image:hover img,.nv-logo:hover{transform:scale(1.05)}.navbar-nav .nav-link{color:var(--nv-text-dark)!important;font-weight:500;padding:.5rem 1rem!important;transition:color .3s ease;position:relative}.navbar-nav .nav-link::after{content:"";position:absolute;bottom:0;left:50%;width:0;height:2px;background-color:var(--nv-primary);transition:all .3s ease;transform:translateX(-50%)}.navbar-nav .nav-link.active::after,.navbar-nav .nav-link:hover::after{width:80%}.navbar-nav .nav-link:hover,.nv-footer a:hover{color:var(--nv-primary)!important}.nv-cta{transition:all .3s ease;font-weight:600;border-radius:8px}.nv-cta:hover{transform:translateY(-2px);box-shadow:0 8px 16px rgba(0,169,206,.3)}.nv-pulse{animation:pulse 2s infinite}.nv-hero{background:linear-gradient(135deg,#f0f9ff 0,#e0f2fe 50%,#fff 100%);position:relative;overflow:hidden}.nv-hero-bg{position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 50%,rgba(0,169,206,.1)0,transparent 50%),radial-gradient(circle at 80% 80%,rgba(239,68,68,.1)0,transparent 50%);pointer-events:none;z-index:0}.nv-hero>.container{position:relative;z-index:1}.nv-badge{animation:fadeInDown .6s ease}.bg-primary-subtle.text-primary{background-color:rgba(0,169,206,.15)!important;color:var(--nv-primary-dark)!important;font-weight:600}.nv-hero-list{animation:fadeInUp .8s ease}.nv-check-icon{flex-shrink:0;animation:scaleIn .5s ease}.nv-hero-image{animation:fadeInRight 1s ease}.nv-device-icon img,.nv-feature-icon img,.nv-img-animate{transition:transform .3s ease}.nv-img-animate:hover{transform:scale(1.02)}.nv-floating-badge{animation:float 3s ease-in-out infinite}.nv-feature-card{transition:all .3s ease;border:1px solid var(--nv-border)}.nv-feature-card:hover{transform:translateY(-8px);box-shadow:0 12px 24px var(--nv-shadow-lg);border-color:var(--nv-primary)}.nv-feature-card:hover .nv-feature-icon img{transform:scale(1.1)}.nv-section-bg{position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 30% 50%,rgba(255,255,255,.1)0,transparent 50%),radial-gradient(circle at 70% 50%,rgba(255,255,255,.1)0,transparent 50%);pointer-events:none;z-index:0}.nv-stats-card{animation:slideInUp .8s ease;border:2px solid var(--nv-primary)}.nv-threat-stats{animation:fadeInLeft .8s ease}.nv-device-card,.nv-stat-item,.nv-testimonial-card{transition:all .3s ease;border:1px solid var(--nv-border)}.nv-stat-item:hover{transform:translateX(10px);box-shadow:0 8px 16px var(--nv-shadow);border-color:var(--nv-primary)}.nv-testimonial-card:hover{transform:translateY(-5px);box-shadow:0 10px 20px var(--nv-shadow-lg);border-color:var(--nv-primary)}.nv-device-card:hover{transform:translateY(-8px) scale(1.02);box-shadow:0 12px 24px var(--nv-shadow-lg);border-color:var(--nv-primary)}.nv-device-icon{height:80px}.nv-device-card:hover .nv-device-icon img{transform:scale(1.15) rotate(5deg)}.nv-icon-wrapper{width:80px;height:80px;border-radius:12px;overflow:hidden;flex-shrink:0;transition:transform .3s ease}.nv-icon-wrapper:hover{transform:scale(1.1) rotate(5deg)}.nv-icon-wrapper img{width:100%;height:100%;object-fit:cover}.nv-feature-image{animation:fadeInLeft 1s ease}.nv-feature-image img,.nv-footer svg{transition:transform .3s ease}.accordion-item{transition:all .3s ease}.accordion-item:hover{box-shadow:0 4px 8px var(--nv-shadow)}.accordion-button{font-weight:600;color:var(--nv-text-dark)}.accordion-button:not(.collapsed){background-color:var(--nv-bg-gray);color:var(--nv-primary)}.accordion-button:focus{box-shadow:0 0 0 .25rem rgba(0,169,206,.25);border-color:var(--nv-primary)}.nv-footer{background:linear-gradient(135deg,#1a1a1a 0,#2d2d2d 100%);border-top:1px solid rgba(255,255,255,.1)}.nv-footer a{transition:color .3s ease}.nv-footer a:hover svg{transform:scale(1.2)}.btn-primary{background-color:var(--nv-primary);border-color:var(--nv-primary);color:#fff}.btn-primary:hover{background-color:var(--nv-primary-dark);border-color:var(--nv-primary-dark);color:#fff}.btn-danger{background-color:var(--nv-danger);border-color:var(--nv-danger);color:#fff;font-weight:600}.btn-danger:hover{background-color:var(--nv-danger-dark);border-color:var(--nv-danger-dark);color:#fff}.btn-outline-primary{color:var(--nv-primary);border-color:var(--nv-primary)}.btn-outline-primary:hover{background-color:var(--nv-primary);border-color:var(--nv-primary);color:#fff}[data-aos]{pointer-events:none}[data-aos].aos-animate{pointer-events:auto}@media (max-width:768px){.display-3{font-size:2rem}.display-5{font-size:1.75rem}.nv-hero{padding:3rem 0!important}.nv-device-card,.nv-feature-card,.nv-testimonial-card{margin-bottom:1.5rem}}.nv-loading{animation:shimmer 2s infinite;background:linear-gradient(to right,#f0f0f0 0,#e0e0e0 20%,#f0f0f0 40%,#f0f0f0 100%);background-size:1000px 100%}.nv-gradient-text{background:linear-gradient(135deg,var(--nv-primary) 0%,var(--nv-danger) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}img{transition:opacity .3s ease}img[loading=lazy]{opacity:0;animation:fadeIn .5s ease forwards}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--nv-bg-gray)}::-webkit-scrollbar-thumb{background:var(--nv-primary);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--nv-primary-dark)}.text-white-50{color:rgba(255,255,255,.5)!important}.border-secondary{border-color:rgba(255,255,255,.1)!important}[data-aos-delay="100"]{transition-delay:.1s}[data-aos-delay="200"]{transition-delay:.2s}[data-aos-delay="300"]{transition-delay:.3s}[data-aos-delay="400"]{transition-delay:.4s}[data-aos-delay="500"]{transition-delay:.5s}[data-aos-delay="600"]{transition-delay:.6s}.nv-feature-icon{height:200px;overflow:hidden;display:flex;align-items:center;justify-content:center}.nv-feature-icon img{width:100%;height:100%;object-fit:cover}