:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;color:#1a1a1a;background-color:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}h1,h2,h3,h4,h5,h6{line-height:1.2}h2{font-size:2.5rem;margin-bottom:1rem}p{color:#666}img{max-width:100%;height:auto}:root{--primary-color: #0052FF;--text-primary: #1A1A1A;--text-secondary: #666666;--background-light: #F8F9FA;--border-color: #E5E7EB}.app{max-width:1280px;margin:0 auto;padding:2rem}.navbar{display:flex;justify-content:space-between;align-items:center;padding:1rem 0}.nav-logo{display:flex;align-items:center;gap:.5rem;font-weight:700;font-size:1.25rem;margin-right:2rem}.nav-logo img{width:280px}.nav-links{display:flex;gap:2rem;align-items:center}.nav-links a{color:var(--text-primary);text-decoration:none}.btn-primary{background-color:var(--primary-color);color:#fff;padding:.75rem 1.5rem;border-radius:.5rem;border:none;cursor:pointer;font-weight:500}.btn-primary:hover{background-color:#0045d1}.hero{display:grid;grid-template-columns:1fr 1fr;gap:4rem;padding:4rem 0;align-items:center}.hero-content h1{font-size:3.5rem;line-height:1.2;margin-bottom:1.5rem}.hero-content p{font-size:1.25rem;color:var(--text-secondary);margin-bottom:2rem}.payment-preview{border-radius:1rem;transform:translate(-5rem,-5rem)}.payment-preview img{padding-top:3rem;width:1000px}.card-details{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.features{padding:4rem 0;text-align:center}.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;margin-top:3rem}.feature-card{padding:2rem;border-radius:1rem;background:#fff;box-shadow:0 4px 6px #0000000d}.feature-icon{font-size:2rem;margin-bottom:1rem}.solutions{display:grid;grid-template-columns:1fr 1fr;gap:4rem;padding:4rem 0;align-items:center}.link-primary{padding-top:5rem;color:var(--primary-color);text-decoration:none;font-weight:500}.pricing{padding:4rem 0;text-align:center}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-top:3rem}.pricing-card{padding:2rem;border:1px solid var(--border-color);border-radius:1rem;background:#fff}.pricing-card.featured{border-color:var(--primary-color);box-shadow:0 4px 6px #0000000d}.price{margin:1.5rem 0}.price .amount{font-size:2.5rem;font-weight:700}.features-list{list-style:none;padding:0;margin:2rem 0}.features-list li{margin:.75rem 0;color:var(--text-secondary)}.ecosystem-container{text-align:center;padding:50px 20px;background-color:#f8f9fa}.ecosystem-header{max-width:800px;margin:0 auto 30px}.ecosystem-header h2{font-size:32px;font-weight:700;margin-bottom:10px}.ecosystem-header p{font-size:18px;color:#666;line-height:1.6}.ecosystem-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;justify-content:center;padding:20px}.ecosystem-card{background:#fff;padding:20px;border-radius:10px;box-shadow:0 4px 8px #0000001a;text-align:center;transition:transform .3s ease-in-out,box-shadow .3s ease-in-out}.ecosystem-card:hover{transform:translateY(-5px);box-shadow:0 6px 12px #00000026}.ecosystem-card img{width:50px;height:50px;margin-bottom:15px}.ecosystem-card h3{font-size:18px;font-weight:700}.footer{background-color:#d6efef;padding:4rem 2rem;margin-top:4rem}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}.footer-column h4{margin-bottom:1rem}.footer-column ul{list-style:none;padding:0}.footer-column li{margin:.5rem 0}.footer-column a{color:var(--text-secondary);text-decoration:none}.social-links{display:flex;gap:1rem;margin-top:1rem;color:#fff}@media (max-width: 1024px){.features-grid,.pricing-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.hero,.solutions{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 640px){.features-grid,.pricing-grid{grid-template-columns:1fr}.nav-links{display:none}}