:root{--color-primary: #2563eb;--color-primary-dark: #1d4ed8;--color-secondary: #059669;--color-accent: #f59e0b;--color-bg: #ffffff;--color-bg-alt: #f8fafc;--color-bg-dark: #0f172a;--color-text: #1e293b;--color-text-light: #64748b;--color-text-white: #f8fafc;--color-border: #e2e8f0;--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.1);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1);--radius: 8px;--max-width: 1200px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--color-text);background:var(--color-bg);line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.container{max-width:var(--max-width);margin:0 auto;padding:0 1.5rem}.site-header{position:sticky;top:0;z-index:100;background:#fffffff7;backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border);box-shadow:0 1px 3px #0000000a}.header-inner{display:flex;align-items:center;justify-content:space-between;max-width:var(--max-width);margin:0 auto;padding:0 1.5rem;height:60px}.logo{font-weight:800;font-size:1.3rem;color:var(--color-primary);letter-spacing:-.02em}.logo span{color:var(--color-text)}.nav-links{display:flex;gap:.25rem;align-items:center;list-style:none}.nav-links>li>a,.nav-dropdown-btn{font-size:.85rem;font-weight:500;transition:all .2s;padding:.4rem .65rem;border-radius:6px;color:var(--color-text-light)}.nav-links>li>a:hover,.nav-dropdown-btn:hover{color:var(--color-text);background:var(--color-bg-alt)}.nav-links>li>a.active{color:var(--color-primary);background:#2563eb14}.nav-highlight{color:var(--color-text)!important;font-weight:600!important}.nav-highlight:hover{color:var(--color-primary)!important}.nav-highlight.active{color:var(--color-primary)!important;background:#2563eb14}.nav-dropdown{position:relative}.nav-dropdown-btn{display:flex;align-items:center;gap:.3rem;background:none;border:none;cursor:pointer;font-family:inherit}.dropdown-arrow{font-size:.65rem;transition:transform .2s}.nav-dropdown.open .dropdown-arrow{transform:rotate(180deg)}.nav-dropdown-menu{display:none;position:absolute;top:calc(100% + 4px);left:50%;transform:translate(-50%);background:#fff;border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-lg);list-style:none;min-width:180px;padding:.35rem;z-index:200}.nav-dropdown.open .nav-dropdown-menu{display:block}.nav-dropdown-menu a{display:block;padding:.5rem .75rem;font-size:.85rem;font-weight:500;border-radius:4px;color:var(--color-text-light);transition:all .15s}.nav-dropdown-menu a:hover{background:var(--color-bg-alt);color:var(--color-text)}.nav-dropdown-menu a.active{color:var(--color-primary);background:#2563eb0f}.nav-links>li.nav-separator{width:1px;height:20px;background:var(--color-border);margin:0 .25rem}.lang-switcher{position:relative;margin-left:.5rem}.lang-switcher select{appearance:none;background:var(--color-bg-alt);border:1px solid var(--color-border);padding:.3rem 1.5rem .3rem .5rem;border-radius:6px;font-size:.8rem;cursor:pointer;font-weight:500;color:var(--color-text-light)}.lang-switcher:after{content:"";position:absolute;right:8px;top:50%;transform:translateY(-50%);border:3px solid transparent;border-top-color:var(--color-text-light);pointer-events:none}.mobile-toggle{display:none;background:none;border:none;font-size:1.5rem;cursor:pointer}.hero{background:linear-gradient(135deg,#0f172a,#1e3a5f,#1e40af);color:#fff;padding:5rem 0 4rem;text-align:center}.hero h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:800;margin-bottom:1rem;line-height:1.1}.hero p{font-size:1.15rem;max-width:700px;margin:0 auto 2rem;opacity:.9}.hero-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.75rem;border-radius:var(--radius);font-weight:600;font-size:.95rem;transition:all .2s;border:none;cursor:pointer}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-dark);transform:translateY(-1px)}.btn-secondary{background:#ffffff26;color:#fff;border:1px solid rgba(255,255,255,.3)}.btn-secondary:hover{background:#ffffff40}.btn-outline{background:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}.btn-outline:hover{background:var(--color-primary);color:#fff}.btn-green{background:var(--color-secondary);color:#fff}.btn-green:hover{background:#047857;transform:translateY(-1px)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;padding:3rem 0;text-align:center}.stat-number{font-size:2.5rem;font-weight:800;color:var(--color-primary)}.stat-label{font-size:.9rem;color:var(--color-text-light);margin-top:.25rem}.section{padding:5rem 0}.section-alt{background:var(--color-bg-alt)}.section-title{font-size:2rem;font-weight:800;text-align:center;margin-bottom:.75rem}.section-subtitle{text-align:center;color:var(--color-text-light);max-width:600px;margin:0 auto 3rem}.products-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.product-card{background:#fff;border-radius:var(--radius);padding:2rem;border:1px solid var(--color-border);transition:all .3s;display:flex;flex-direction:column}.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.product-card .icon{font-size:2.5rem;margin-bottom:1rem}.product-card h3{font-size:1.25rem;margin-bottom:.5rem}.product-card p{color:var(--color-text-light);font-size:.95rem;margin-bottom:1.5rem;flex-grow:1}.product-card .card-links{display:flex;gap:.75rem;margin-top:auto}.product-featured{border-color:var(--color-primary);border-width:2px}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.feature-card{padding:1.5rem;border-radius:var(--radius);transition:all .2s;border:1px solid transparent}.feature-card:hover{background:#fff;border-color:var(--color-border);box-shadow:var(--shadow-sm)}.feature-card .icon{font-size:2rem;margin-bottom:.75rem}.feature-card h3{font-size:1.1rem;margin-bottom:.5rem}.feature-card p{color:var(--color-text-light);font-size:.9rem}.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;counter-reset:step}.step-card{text-align:center;padding:2rem 1.5rem}.step-card .step-number{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background:var(--color-primary);color:#fff;font-size:1.25rem;font-weight:800;margin-bottom:1rem}.step-card h3{font-size:1.15rem;margin-bottom:.5rem}.step-card p{color:var(--color-text-light);font-size:.9rem}.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}.info-card{padding:1.5rem;border-radius:var(--radius);border:1px solid var(--color-border);background:#fff}.info-card h3{font-size:1.1rem;margin-bottom:.5rem;color:var(--color-text)}.info-card p{color:var(--color-text-light);font-size:.9rem}.sysreq-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}.sysreq-item{padding:1rem;text-align:center;font-size:.9rem;background:#fff;border-radius:var(--radius);border:1px solid var(--color-border);color:var(--color-text-light)}.sysreq-item strong{display:block;color:var(--color-text);margin-bottom:.25rem}.faq-list{max-width:800px;margin:0 auto}.faq-item{border-bottom:1px solid var(--color-border)}.faq-question{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 0;cursor:pointer;font-weight:600;font-size:1rem;background:none;border:none;width:100%;text-align:left;color:var(--color-text);font-family:inherit}.faq-question:hover{color:var(--color-primary)}.faq-question:after{content:"+";font-size:1.25rem;color:var(--color-text-light);transition:transform .2s}.faq-item.open .faq-question:after{content:"-"}.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease;color:var(--color-text-light);font-size:.95rem;line-height:1.7}.faq-item.open .faq-answer{max-height:200px;padding-bottom:1.25rem}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.pricing-card{background:#fff;border-radius:var(--radius);padding:2rem;border:1px solid var(--color-border);text-align:center;transition:all .3s}.pricing-card.featured{border-color:var(--color-primary);box-shadow:0 0 0 1px var(--color-primary)}.pricing-card h3{font-size:1.25rem;margin-bottom:.5rem}.pricing-card .price{font-size:2.5rem;font-weight:800;color:var(--color-primary);margin:1rem 0}.pricing-card .price span{font-size:1rem;font-weight:400;color:var(--color-text-light)}.pricing-card ul{list-style:none;text-align:left;margin:1.5rem 0}.pricing-card li{padding:.4rem 0;font-size:.95rem;color:var(--color-text-light)}.pricing-card li:before{content:"✓";color:var(--color-secondary);margin-right:.5rem;font-weight:700}.usecases-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:2rem}.usecase-card{background:#fff;border-radius:var(--radius);padding:2rem;border:1px solid var(--color-border);transition:all .3s}.usecase-card:hover{box-shadow:var(--shadow-md)}.usecase-card .icon{font-size:2rem;margin-bottom:.75rem}.usecase-card h3{font-size:1.15rem;margin-bottom:.5rem}.usecase-card p{color:var(--color-text-light);font-size:.9rem}.comparison-table{width:100%;border-collapse:collapse;margin:2rem 0}.comparison-table th,.comparison-table td{padding:1rem;text-align:left;border-bottom:1px solid var(--color-border)}.comparison-table th{background:var(--color-bg-alt);font-weight:600;font-size:.9rem}.comparison-table td{font-size:.9rem}.comparison-table tr:hover td{background:var(--color-bg-alt)}.cta-section{background:linear-gradient(135deg,#1e40af,#7c3aed);color:#fff;padding:4rem 0;text-align:center}.cta-section h2{font-size:2rem;margin-bottom:1rem}.cta-section p{opacity:.9;margin-bottom:2rem;max-width:500px;margin-left:auto;margin-right:auto}.site-footer{background:var(--color-bg-dark);color:var(--color-text-white);padding:3rem 0 4rem}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem;margin-bottom:2rem}.footer-col h4{font-size:.85rem;margin-bottom:1rem;opacity:.5;text-transform:uppercase;letter-spacing:.08em}.footer-col p{font-size:.9rem;opacity:.7;line-height:1.7}.footer-col ul{list-style:none}.footer-col li{margin-bottom:.4rem}.footer-col a{font-size:.9rem;opacity:.7;transition:opacity .2s}.footer-col a:hover{opacity:1}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:1.5rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.footer-bottom p{font-size:.8rem;opacity:.4}.check-list{list-style:none;margin:1.5rem 0}.check-list li{padding:.5rem 0;font-size:1rem}.check-list li:before{content:"✓";color:var(--color-secondary);margin-right:.75rem;font-weight:700}.sticky-cta{position:fixed;bottom:0;left:0;right:0;z-index:90;background:var(--color-bg-dark);color:#fff;transform:translateY(100%);transition:transform .3s ease;box-shadow:0 -2px 10px #00000026}.sticky-cta.visible{transform:translateY(0)}.sticky-cta-inner{max-width:var(--max-width);margin:0 auto;padding:.75rem 1.5rem;display:flex;align-items:center;justify-content:center;gap:1.5rem}.sticky-cta-text{font-size:.9rem;opacity:.9}.btn-sm{padding:.5rem 1.25rem;font-size:.85rem}@media(max-width:768px){.nav-links{display:none}.mobile-toggle{display:block}.nav-links.open{display:flex;flex-direction:column;position:absolute;top:60px;left:0;right:0;background:#fff;padding:.75rem 1rem;border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-lg);gap:0}.nav-links.open>li>a,.nav-links.open .nav-dropdown-btn{padding:.65rem .75rem;width:100%;border-radius:6px}.nav-dropdown-menu{position:static;transform:none;box-shadow:none;border:none;padding:0 0 0 1rem}.nav-links.open .nav-dropdown.open .nav-dropdown-menu{display:block}.stats{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr}.hero{padding:3rem 0 2.5rem}.section{padding:3rem 0}.features-grid,.usecases-grid,.steps-grid,.info-grid{grid-template-columns:1fr}.sticky-cta-text{display:none}.sticky-cta-inner{padding:.6rem 1rem}}
