:root{--primary: #5928E5;--secondary: #FF3366;--light: #F9F9FF;--dark: #1A1A2E;--accent: #3CAEA3;font-family:Segoe UI,Noto Sans,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.5;font-weight:400}body{line-height:1.6;color:var(--dark);margin:0;padding:0;background-color:var(--light)}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}.noto-sans-logo{font-family:Noto Sans,sans-serif;font-optical-sizing:auto;font-weight:400;font-style:normal;font-variation-settings:"wdth" 100}.viga-header{font-family:Viga,sans-serif;font-optical-sizing:auto;font-weight:300;font-style:normal;font-variation-settings:"width" 100}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.app{width:100%}.logo-body{position:relative}.sub-logo{color:#fff;position:absolute;top:28px;right:-20px;font-size:small}header{position:sticky;top:0;z-index:1000;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;padding:2rem 0;text-align:center}.navbar{display:flex;justify-content:space-between;align-items:center;background-color:var(--dark);padding:1.5rem 2rem;box-shadow:0 2px 10px #0000001a}.navbar-brand{font-size:2rem;font-family:Viga,sans-serif;padding:0;margin:0;font-weight:700;color:#fff;text-decoration:none;letter-spacing:2px}.navbar-nav{display:flex;justify-content:center;align-items:center;gap:2rem;list-style:none;margin:0;padding:0}.nav-link{color:#fff;text-decoration:none;font-weight:500;transition:opacity .3s;opacity:.8}.nav-link:hover{opacity:1}@media (max-width: 768px){.navbar{flex-direction:column;padding:1rem}.navbar-brand{margin-bottom:1rem}.navbar-nav{gap:1rem}}.hero{max-width:1200px;margin:0 auto;padding:0 2rem}.hero h1{font-size:2.5rem;margin-bottom:1rem}.hero p{font-size:1.2rem;margin-bottom:2rem;opacity:.9}.cta-buttons{display:flex;justify-content:center;gap:1rem;margin-bottom:2rem}.btn{display:inline-block;padding:.8rem 1.5rem;border-radius:50px;text-decoration:none;font-weight:600;transition:all .3s ease}.btn-primary{background-color:#fff;color:var(--primary)}.btn-secondary{background-color:transparent;color:#fff;border:2px solid white}.btn:hover{transform:translateY(-3px);box-shadow:0 10px 20px #0000001a}.features{max-width:1200px;margin:0 auto;padding:2.5rem 2rem}.section-title{text-align:center;margin-bottom:3rem}.section-title h2{font-size:2rem;color:var(--primary);margin-bottom:1rem}.section-title p{max-width:600px;margin:0 auto;color:#555}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.feature-card{background:#fff;border-radius:10px;padding:2rem;box-shadow:0 5px 15px #0000000d;transition:transform .3s ease}.feature-card:hover{transform:translateY(-5px)}.feature-icon{height:60px;width:60px;background-color:#5928e51a;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;color:var(--primary);font-size:1.5rem}.feature-title{font-size:1.3rem;margin-bottom:1rem;color:var(--dark)}.how-it-works{background-color:#f0f0ff;padding:2.5rem 2rem}.steps-container{max-width:900px;margin:0 auto}.step{display:flex;margin-bottom:3rem;align-items:center}.step:last-child{margin-bottom:0}.step-number{flex-shrink:0;height:60px;width:60px;background-color:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;margin-right:2rem}.step-content h3{margin-top:0;margin-bottom:.5rem;font-size:1.4rem}.benefits{max-width:1200px;margin:0 auto;padding:2.5rem 2rem}.benefit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.benefit-card{background:#fff;border-radius:10px;padding:2rem;box-shadow:0 5px 15px #0000000d}.testimonials{background-color:var(--dark);color:#fff;padding:2.5rem 4rem}.testimonials .section-title h2{color:#fff}.testimonials .section-title p{color:#fffc}.testimonial-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem;max-width:1200px;margin:0 auto}.testimonial-card{background:#ffffff0d;border-radius:10px;padding:2rem;position:relative}.testimonial-text{font-style:italic;margin-bottom:1.5rem}.testimonial-author{display:flex;align-items:center}.author-avatar{width:50px;height:50px;border-radius:50%;background-color:var(--accent);margin-right:1rem;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700}.author-name{font-weight:700}.author-title{opacity:.7;font-size:.9rem}footer{background-color:var(--dark);color:#fff;padding:4rem 2rem 2rem;text-align:center}.footer-links{display:flex;justify-content:center;gap:2rem;margin:2rem 0;flex-wrap:wrap}.footer-links a{color:#fff;text-decoration:none;opacity:.7;transition:opacity .3s}.footer-links a:hover{opacity:1}.copyright{opacity:.7;font-size:.9rem;margin-top:2rem}@media (max-width: 768px){.cta-buttons{flex-direction:column;align-items:center}.step{flex-direction:column;text-align:center}.step-number{margin-right:0;margin-bottom:1rem}}h2{font-family:Viga,"sans-serif"}.whitepaper-header{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;padding:3rem 0;text-align:center}.whitepaper-title{font-size:2.5rem;margin-bottom:.5rem}.whitepaper-subtitle{font-size:1.2rem;opacity:.9;max-width:800px;margin:0 auto}.whitepaper-container{max-width:900px;margin:0 auto;padding:3rem 2rem}.toc{background-color:var(--light-gray);border-radius:8px;padding:1.5rem;margin-bottom:3rem}.toc h2{margin-top:0;color:var(--primary);font-size:1.3rem}.toc-list{list-style-type:none;padding-left:0}.toc-item{margin-bottom:.8rem}.toc-link{text-decoration:none;color:var(--text);display:flex;align-items:center}.toc-link:hover{color:var(--primary)}.toc-number{background-color:var(--primary);color:#fff;height:24px;width:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.85rem;margin-right:.8rem;flex-shrink:0}.whitepaper-section{margin-bottom:1rem;scroll-margin-top:100px}.section-title{color:var(--primary);font-size:1.8rem;margin-bottom:1.5rem;padding-bottom:.5rem;border-bottom:2px solid var(--mid-gray)}.subsection-title{color:var(--dark);font-size:1.4rem;margin:2rem 0 1rem}ul.bullet-list{padding-left:1.5rem}ul.bullet-list li{margin-bottom:.7rem}.diagram{background-color:var(--light-gray);border-radius:8px;padding:2rem;text-align:center;margin:2rem 0}.diagram img{max-width:100%}.technical-diagram{font-family:monospace;white-space:pre;overflow-x:auto;background-color:var(--light-gray);padding:0;border-radius:8px;font-size:.9rem}.callout{background-color:#5928e51a;border-left:4px solid var(--primary);padding:1.5rem;margin:2rem 0;border-radius:0 8px 8px 0}.callout-title{color:var(--primary);font-weight:700;margin-top:0;margin-bottom:.8rem}table{width:100%;border-collapse:collapse;margin:2rem 0}th,td{padding:.8rem;text-align:left;border-bottom:1px solid var(--mid-gray)}th{background-color:var(--light-gray);font-weight:600}tr:nth-child(2n){background-color:var(--light-gray)}footer{background-color:var(--dark);color:#fff;padding:2rem;text-align:center}.footer-content{max-width:900px;margin:0 auto}.btn-download{display:inline-block;background-color:var(--primary);color:#fff;padding:.8rem 1.5rem;border-radius:50px;text-decoration:none;font-weight:600;margin-top:1.5rem;transition:all .3s ease}.btn-download:hover{background-color:var(--secondary);transform:translateY(-3px);box-shadow:0 10px 20px #0000001a}@media (max-width: 768px){.whitepaper-title{font-size:2rem}.section-title{font-size:1.5rem}.whitepaper-container{padding:2rem 1.5rem}}