:root{--color-primary: #0066FF;--color-primary-hover: #0052CC;--color-dark-navy: #0A2540;--color-cyan-accent: #00D4FF;--color-bg-white: #FFFFFF;--color-bg-light: #F8F9FA;--color-text-dark: #1A1A1A;--color-text-secondary: #666666;--color-text-white: #FFFFFF;--spacing-xs: 8px;--spacing-sm: 16px;--spacing-md: 24px;--spacing-lg: 32px;--spacing-xl: 48px;--spacing-2xl: 64px;--spacing-3xl: 80px;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .04);--shadow-md: 0 4px 20px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .12);--shadow-button: 0 4px 16px rgba(0, 102, 255, .3);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--transition-fast: .2s ease;--transition-base: .3s ease;--transition-slow: .5s ease}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-family);font-size:18px;line-height:1.6;color:var(--color-text-dark);background-color:var(--color-bg-white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}#app{width:100%;min-height:100vh}h1,h2,h3,h4,h5,h6{font-weight:var(--font-weight-bold);letter-spacing:-.5px;color:var(--color-text-dark);margin-bottom:var(--spacing-md)}h1{font-size:48px;line-height:1.2}h2{font-size:36px;line-height:1.3}h3{font-size:24px;line-height:1.4}h4{font-size:20px;line-height:1.4}p{color:var(--color-text-secondary);margin-bottom:var(--spacing-md)}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-base)}a:hover{color:var(--color-primary-hover)}.navbar{position:sticky;top:0;z-index:1000;background:#ffffffe6;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,0,0,.05);transition:box-shadow var(--transition-base)}.navbar.scrolled{box-shadow:var(--shadow-sm)}.nav-container{max-width:1200px;margin:0 auto;padding:var(--spacing-md) var(--spacing-lg);display:flex;justify-content:space-between;align-items:center}.nav-logo{display:flex;align-items:center;gap:var(--spacing-sm);font-weight:var(--font-weight-bold);font-size:24px}.logo-text{color:var(--color-primary);font-size:28px}.logo-name{color:var(--color-text-dark);letter-spacing:-.5px}.nav-menu{display:flex;list-style:none;gap:var(--spacing-xl);align-items:center}.nav-link{color:var(--color-text-dark);font-weight:var(--font-weight-medium);font-size:16px;transition:color var(--transition-base);position:relative}.nav-link:hover{color:var(--color-primary)}.nav-link:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--color-primary);transition:width var(--transition-base)}.nav-link:hover:after{width:100%}.nav-toggle{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:var(--spacing-xs)}.nav-toggle span{width:24px;height:2px;background:var(--color-text-dark);transition:all var(--transition-base)}.hero{position:relative;min-height:90vh;display:flex;align-items:center;justify-content:center;padding:120px var(--spacing-lg);overflow:hidden}.hero-background{position:absolute;inset:0;background:linear-gradient(135deg,#0a2540,#1e3a5f,#00d4ff);z-index:-1}.hero-content{max-width:1200px;width:100%;text-align:center;color:var(--color-text-white);animation:fadeInUp .8s ease}.trust-badges{display:flex;justify-content:center;gap:var(--spacing-md);margin-bottom:var(--spacing-xl);flex-wrap:wrap}.badge{background:#ffffff26;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-sm);font-size:14px;font-weight:var(--font-weight-medium);border:1px solid rgba(255,255,255,.2)}.hero-title{font-size:56px;font-weight:var(--font-weight-bold);color:var(--color-text-white);margin-bottom:var(--spacing-lg);line-height:1.1;letter-spacing:-1px}.hero-subtitle{font-size:20px;color:#ffffffe6;margin-bottom:var(--spacing-2xl);max-width:800px;margin-left:auto;margin-right:auto;line-height:1.6}.hero-cta{display:flex;justify-content:center;gap:var(--spacing-md);flex-wrap:wrap}.btn{display:inline-block;padding:14px 32px;border-radius:var(--radius-sm);font-weight:var(--font-weight-semibold);font-size:16px;text-align:center;cursor:pointer;transition:all var(--transition-base);border:none;text-decoration:none}.btn-primary{background:var(--color-primary);color:var(--color-text-white);box-shadow:0 2px 8px #06f3}.btn-primary:hover{background:var(--color-primary-hover);box-shadow:var(--shadow-button);transform:translateY(-2px)}.btn-secondary{background:transparent;color:var(--color-text-white);border:2px solid rgba(255,255,255,.3)}.btn-secondary:hover{background:#ffffff1a;border-color:#ffffff80;transform:translateY(-2px)}.btn-outline{background:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}.btn-outline:hover{background:var(--color-primary);color:var(--color-text-white);transform:translateY(-2px)}.btn-large{padding:16px 40px;font-size:18px}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-lg)}section{padding:var(--spacing-3xl) var(--spacing-lg);opacity:0;animation:fadeIn .8s ease forwards}section:nth-child(2n){background:var(--color-bg-light)}section:nth-child(odd){background:var(--color-bg-white)}.section-title{text-align:center;font-size:36px;font-weight:var(--font-weight-bold);margin-bottom:var(--spacing-md);color:var(--color-text-dark)}.section-subtitle{text-align:center;font-size:18px;color:var(--color-text-secondary);max-width:800px;margin:0 auto var(--spacing-2xl);line-height:1.6}.comparison-grid,.tech-grid,.products-grid,.infra-grid,.use-cases-grid,.certs-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-lg);margin-top:var(--spacing-2xl)}.comparison-card,.tech-card,.product-card,.infra-card,.use-case-card,.cert-card{background:var(--color-bg-white);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-md);transition:all var(--transition-base);border:1px solid rgba(0,0,0,.05)}.comparison-card:hover,.tech-card:hover,.product-card:hover,.infra-card:hover,.use-case-card:hover,.cert-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}.card-icon{font-size:32px;margin-bottom:var(--spacing-md);display:inline-block;width:64px;height:64px;background:#00d4ff1a;border-radius:50%;display:flex;align-items:center;justify-content:center}.comparison-card h3,.tech-card h3,.infra-card h3,.use-case-card h3,.cert-card h3{font-size:20px;margin-bottom:var(--spacing-md);color:var(--color-text-dark)}.comparison-card ul,.infra-card ul{list-style:none;padding:0}.comparison-card li,.infra-card li{padding:var(--spacing-xs) 0;color:var(--color-text-secondary);position:relative;padding-left:var(--spacing-md)}.comparison-card li:before,.infra-card li:before{content:"•";position:absolute;left:0;color:var(--color-primary);font-weight:700}.product-card{position:relative}.product-card.featured{border:2px solid var(--color-primary);box-shadow:0 8px 32px #0066ff26}.product-featured-badge{position:absolute;top:-12px;right:var(--spacing-lg);background:var(--color-primary);color:var(--color-text-white);padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-sm);font-size:12px;font-weight:var(--font-weight-bold);text-transform:uppercase;letter-spacing:1px}.product-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-md)}.product-header h3{margin:0;font-size:24px}.product-badge{background:var(--color-bg-light);color:var(--color-primary);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);font-size:12px;font-weight:var(--font-weight-semibold);text-transform:uppercase}.product-price{margin-bottom:var(--spacing-lg)}.price-from{display:block;font-size:14px;color:var(--color-text-secondary);margin-bottom:var(--spacing-xs)}.price-amount{font-size:32px;font-weight:var(--font-weight-bold);color:var(--color-primary)}.price-range{font-size:18px;color:var(--color-text-secondary)}.product-specs{list-style:none;padding:0;margin-bottom:var(--spacing-lg)}.product-specs li{padding:var(--spacing-xs) 0;color:var(--color-text-secondary);font-size:16px}.tech-spec{font-size:18px;font-weight:var(--font-weight-semibold);color:var(--color-primary);margin-bottom:var(--spacing-xs)}.tech-benefits{list-style:none;padding:0}.tech-benefits li{padding:var(--spacing-xs) 0;color:var(--color-text-secondary);position:relative;padding-left:var(--spacing-md)}.tech-benefits li:before{content:"✓";position:absolute;left:0;color:var(--color-primary);font-weight:700}.use-case-benefits{display:flex;gap:var(--spacing-sm);margin-top:var(--spacing-md);flex-wrap:wrap}.use-case-benefits span{background:#0066ff1a;color:var(--color-primary);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);font-size:14px;font-weight:var(--font-weight-medium)}.testimonials{margin-top:var(--spacing-3xl)}.testimonial-card{background:var(--color-bg-white);border-radius:var(--radius-lg);padding:var(--spacing-2xl);box-shadow:var(--shadow-md);max-width:800px;margin:0 auto;text-align:center}.testimonial-text{font-size:20px;font-style:italic;color:var(--color-text-dark);margin-bottom:var(--spacing-lg);line-height:1.6}.testimonial-author{font-size:16px;color:var(--color-text-secondary);font-weight:var(--font-weight-medium)}.infra-note{margin-top:var(--spacing-2xl);padding:var(--spacing-lg);background:#0066ff0d;border-left:4px solid var(--color-primary);border-radius:var(--radius-sm)}.infra-note p{margin:0;color:var(--color-text-dark)}.infra-icon{font-size:40px;margin-bottom:var(--spacing-md);display:inline-block;width:80px;height:80px;background:#00d4ff1a;border-radius:50%;display:flex;align-items:center;justify-content:center}.cert-card.highlight{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-cyan-accent) 100%);color:var(--color-text-white)}.cert-card.highlight h3,.cert-card.highlight p{color:var(--color-text-white)}.cert-icon{font-size:32px;margin-bottom:var(--spacing-md);display:inline-block;width:64px;height:64px;background:#06f3;border-radius:50%;display:flex;align-items:center;justify-content:center}.faq-list{max-width:900px;margin:0 auto}.faq-item{background:var(--color-bg-white);border-radius:var(--radius-lg);margin-bottom:var(--spacing-md);box-shadow:var(--shadow-sm);overflow:hidden;transition:all var(--transition-base)}.faq-item:hover{box-shadow:var(--shadow-md)}.faq-question{width:100%;padding:var(--spacing-lg);background:none;border:none;text-align:left;font-size:18px;font-weight:var(--font-weight-semibold);color:var(--color-text-dark);cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:all var(--transition-base)}.faq-question:hover{color:var(--color-primary)}.faq-icon{font-size:24px;color:var(--color-primary);font-weight:var(--font-weight-bold);transition:transform var(--transition-base)}.faq-item.active .faq-icon{transform:rotate(45deg)}.faq-answer{display:none;padding:0 var(--spacing-lg) var(--spacing-lg);color:var(--color-text-secondary);line-height:1.6}.faq-item.active .faq-answer{display:block}.contact-form{max-width:700px;margin:0 auto;background:var(--color-bg-white);padding:var(--spacing-2xl);border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.form-group{margin-bottom:var(--spacing-lg)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-md)}.form-group label{display:block;margin-bottom:var(--spacing-xs);font-weight:var(--font-weight-medium);color:var(--color-text-dark);font-size:16px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px var(--spacing-md);border:2px solid rgba(0,0,0,.1);border-radius:var(--radius-sm);font-size:16px;font-family:var(--font-family);transition:all var(--transition-base);background:var(--color-bg-white);color:var(--color-text-dark)}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #0066ff1a}.form-group textarea{resize:vertical;min-height:120px}.form-note,.form-response-note{font-size:14px;color:var(--color-text-secondary);text-align:center;margin-top:var(--spacing-md)}.form-response-note{margin-top:var(--spacing-sm)}.form-response-note strong{color:var(--color-primary)}.footer{background:var(--color-dark-navy);color:var(--color-text-white);padding:var(--spacing-2xl) var(--spacing-lg)}.footer-content{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-2xl);margin-bottom:var(--spacing-2xl)}.footer-section h4{color:var(--color-text-white);margin-bottom:var(--spacing-md);font-size:18px}.footer-logo{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.footer-logo .logo-text{color:var(--color-cyan-accent);font-size:24px}.footer-logo .logo-name{color:var(--color-text-white)}.footer-tagline{color:#ffffffb3;margin-bottom:var(--spacing-md);font-size:14px}.footer-contact{color:#fffc;font-size:14px;line-height:1.6}.footer-contact a{color:var(--color-cyan-accent)}.footer-section ul{list-style:none;padding:0}.footer-section ul li{margin-bottom:var(--spacing-xs)}.footer-section ul li a{color:#ffffffb3;transition:color var(--transition-base);font-size:14px}.footer-section ul li a:hover{color:var(--color-cyan-accent)}.social-links{display:flex;gap:var(--spacing-md)}.social-link{color:#ffffffb3;font-size:14px;transition:color var(--transition-base)}.social-link:hover{color:var(--color-cyan-accent)}.footer-bottom{max-width:1200px;margin:0 auto;padding-top:var(--spacing-lg);border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--spacing-md)}.footer-bottom p{color:#fff9;font-size:14px;margin:0}.footer-badge{color:var(--color-cyan-accent);font-weight:var(--font-weight-medium)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){h1{font-size:36px}h2{font-size:28px}.hero-title{font-size:40px}.hero-subtitle{font-size:18px}.nav-menu{position:fixed;left:-100%;top:70px;flex-direction:column;background:var(--color-bg-white);width:100%;text-align:center;transition:left var(--transition-base);box-shadow:var(--shadow-md);padding:var(--spacing-lg) 0}.nav-menu.active{left:0}.nav-toggle{display:flex}.nav-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.nav-toggle.active span:nth-child(2){opacity:0}.nav-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(7px,-6px)}.hero{padding:80px var(--spacing-md);min-height:70vh}section{padding:var(--spacing-2xl) var(--spacing-md)}.comparison-grid,.tech-grid,.products-grid,.infra-grid,.use-cases-grid,.certs-grid,.form-row{grid-template-columns:1fr}.hero-cta{flex-direction:column}.btn{width:100%}.footer-content{grid-template-columns:1fr;text-align:center}.footer-bottom{flex-direction:column;text-align:center}}@media(max-width:480px){.hero-title{font-size:32px}.section-title{font-size:28px}.contact-form{padding:var(--spacing-lg)}}.text-center{text-align:center}.mt-0{margin-top:0}.mb-0{margin-bottom:0}