*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #667eea;--primary-dark: #5568d3;--secondary: #764ba2;--accent: #f093fb;--text-primary: #1a202c;--text-secondary: #4a5568;--text-light: #718096;--bg-primary: #ffffff;--bg-secondary: #f7fafc;--bg-dark: #1a202c;--border: #e2e8f0;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 2rem;--spacing-lg: 4rem;--spacing-xl: 6rem;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--shadow-sm: 0 1px 3px rgba(0,0,0,.1);--shadow-md: 0 4px 6px rgba(0,0,0,.1);--shadow-lg: 0 10px 25px rgba(0,0,0,.15);--shadow-xl: 0 20px 40px rgba(0,0,0,.2);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: 1rem;--radius-xl: 1.5rem}body{font-family:var(--font-family);color:var(--text-primary);background:var(--bg-primary);line-height:1.6;overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.navbar{position:fixed;top:0;left:0;right:0;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow-sm);z-index:1000;padding:var(--spacing-sm) 0}.navbar .container{display:flex;justify-content:space-between;align-items:center}.nav-brand{display:flex;align-items:center;gap:var(--spacing-xs);font-size:1.5rem;font-weight:700;color:var(--primary)}.logo-icon{width:40px;height:40px;color:var(--primary)}.nav-links{display:flex;align-items:center;gap:var(--spacing-md)}.nav-links a{color:var(--text-secondary);text-decoration:none;font-weight:500;transition:color .3s}.nav-links a:hover{color:var(--primary)}.mobile-menu-btn{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:var(--spacing-xs)}.mobile-menu-btn span{width:24px;height:2px;background:var(--text-primary);transition:all .3s}.btn-primary,.btn-secondary{padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;font-size:1rem;cursor:pointer;transition:all .3s;border:none;font-family:var(--font-family)}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{background:#fff;color:var(--primary);border:2px solid var(--primary)}.btn-secondary:hover{background:var(--bg-secondary)}.btn-large{padding:1rem 2rem;font-size:1.125rem}.hero{padding:calc(80px + var(--spacing-xl)) 0 var(--spacing-xl);background:linear-gradient(135deg,#f7fafc,#edf2f7)}.hero .container{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-lg);align-items:center}.hero-title{font-size:3.5rem;font-weight:800;line-height:1.2;margin-bottom:var(--spacing-md)}.gradient-text{background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.25rem;color:var(--text-secondary);margin-bottom:var(--spacing-md);line-height:1.8}.hero-cta{display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-lg)}.hero-stats{display:flex;gap:var(--spacing-lg)}.stat{text-align:center}.stat-number{font-size:2rem;font-weight:700;color:var(--primary)}.stat-label{font-size:.875rem;color:var(--text-light);text-transform:uppercase;letter-spacing:.05em}.hero-image-placeholder{width:100%;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-xl)}.hero-image-placeholder svg{width:100%;height:auto;display:block}section{padding:var(--spacing-xl) 0}.section-header{text-align:center;margin-bottom:var(--spacing-lg)}.section-title{font-size:2.5rem;font-weight:700;margin-bottom:var(--spacing-sm)}.section-subtitle{font-size:1.125rem;color:var(--text-secondary)}.features{background:var(--bg-primary)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-md)}.feature-card{padding:var(--spacing-md);background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:all .3s}.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.feature-icon{font-size:3rem;margin-bottom:var(--spacing-sm)}.feature-card h3{font-size:1.25rem;margin-bottom:var(--spacing-xs);color:var(--text-primary)}.feature-card p{color:var(--text-secondary);line-height:1.6}.how-it-works{background:var(--bg-secondary)}.steps{display:flex;gap:var(--spacing-lg);justify-content:center;flex-wrap:wrap}.step{flex:1;min-width:250px;max-width:350px;text-align:center}.step-number{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;font-size:1.5rem;font-weight:700;display:flex;align-items:center;justify-content:center;margin:0 auto var(--spacing-sm)}.step-content h3{font-size:1.5rem;margin-bottom:var(--spacing-xs)}.step-content p{color:var(--text-secondary)}.use-cases{background:var(--bg-primary)}.use-cases-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--spacing-md)}.use-case-card{padding:var(--spacing-md);text-align:center;background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:all .3s}.use-case-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}.use-case-icon{font-size:3rem;margin-bottom:var(--spacing-sm)}.use-case-card h3{font-size:1.25rem;margin-bottom:var(--spacing-xs)}.use-case-card p{color:var(--text-secondary);font-size:.95rem}.pricing{background:var(--bg-secondary)}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-md);max-width:1000px;margin:0 auto}.pricing-card{background:#fff;border-radius:var(--radius-lg);padding:var(--spacing-md);box-shadow:var(--shadow-md);position:relative;transition:all .3s}.pricing-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.pricing-card.featured{border:3px solid var(--primary);transform:scale(1.05)}.pricing-card .badge{position:absolute;top:-12px;right:20px;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;padding:.25rem 1rem;border-radius:var(--radius-md);font-size:.875rem;font-weight:600}.pricing-header h3{font-size:1.5rem;margin-bottom:var(--spacing-sm)}.price{font-size:3rem;font-weight:700;color:var(--primary);margin-bottom:var(--spacing-md)}.price span{font-size:1rem;color:var(--text-light);font-weight:400}.pricing-features{list-style:none;margin-bottom:var(--spacing-md)}.pricing-features li{padding:.5rem 0;color:var(--text-secondary);border-bottom:1px solid var(--border)}.pricing-features li:last-child{border-bottom:none}.pricing-card button{width:100%}.cta{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;text-align:center}.cta-content h2{font-size:2.5rem;margin-bottom:var(--spacing-sm)}.cta-content p{font-size:1.25rem;margin-bottom:var(--spacing-md);opacity:.9}.footer{background:var(--bg-dark);color:#fff;padding:var(--spacing-lg) 0 var(--spacing-md)}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-md);margin-bottom:var(--spacing-md)}.footer-brand{display:flex;align-items:center;gap:var(--spacing-xs);font-size:1.5rem;font-weight:700;margin-bottom:var(--spacing-sm)}.footer-col h4{margin-bottom:var(--spacing-sm);font-size:1.125rem}.footer-col ul{list-style:none}.footer-col ul li{margin-bottom:.5rem}.footer-col a{color:#ffffffb3;text-decoration:none;transition:color .3s}.footer-col a:hover{color:#fff}.footer-col p{color:#ffffffb3;line-height:1.6}.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:var(--spacing-md);border-top:1px solid rgba(255,255,255,.1)}.social-links{display:flex;gap:var(--spacing-sm)}.social-links a{color:#fff;text-decoration:none;width:40px;height:40px;border-radius:50%;background:#ffffff1a;display:flex;align-items:center;justify-content:center;transition:all .3s}.social-links a:hover{background:#fff3;transform:translateY(-2px)}@media(max-width:768px){.nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:var(--spacing-md);box-shadow:var(--shadow-md)}.nav-links.active,.mobile-menu-btn{display:flex}.hero .container{grid-template-columns:1fr;text-align:center}.hero-title{font-size:2.5rem}.hero-cta{flex-direction:column}.hero-stats{flex-direction:column;gap:var(--spacing-md)}.section-title{font-size:2rem}.pricing-card.featured{transform:scale(1)}.footer-bottom{flex-direction:column;gap:var(--spacing-sm)}}