*{margin:0;padding:0;box-sizing:border-box}.app{min-height:100vh;display:flex;flex-direction:column;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.container{max-width:1200px;margin:0 auto;padding:0 2rem;width:100%}.header-hero-wrapper{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.header{padding:1.5rem 0 1rem}.header .container{display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center}.logo-img{height:96px;width:auto}.nav{display:flex;gap:2rem}.nav a{color:#fff;text-decoration:none;font-weight:500;transition:opacity .3s}.nav a:hover{opacity:.8}.main{flex:1}.hero{color:#fff;padding:5rem 0 6rem;text-align:center}.hero-title{font-size:3.5rem;font-weight:800;margin-bottom:1.5rem;line-height:1.2}.hero-subtitle{font-size:1.5rem;margin-bottom:2rem;opacity:.95;max-width:800px;margin-left:auto;margin-right:auto}.hero-badges{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.badge{background:#fff3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:.5rem 1.5rem;border-radius:2rem;font-weight:600;border:1px solid rgba(255,255,255,.3)}.about{padding:5rem 0;background:#f8f9fa}.about h2{font-size:2.5rem;margin-bottom:1.5rem;text-align:center;color:#333}.about>.container>p{font-size:1.25rem;line-height:1.8;color:#555;max-width:800px;margin:0 auto 3rem;text-align:center}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-top:3rem}.feature-card{background:#fff;padding:2rem;border-radius:1rem;box-shadow:0 4px 6px #00000012;transition:transform .3s,box-shadow .3s}.feature-card:hover{transform:translateY(-5px);box-shadow:0 8px 15px #0000001a}.feature-card h3{font-size:1.5rem;margin-bottom:1rem;color:#667eea}.feature-card p{color:#666;line-height:1.6}.contact{padding:5rem 0;text-align:center;background:#fff}.contact h2{font-size:2.5rem;margin-bottom:1rem;color:#333}.contact p{font-size:1.25rem;color:#555;margin-bottom:2rem}.contact-button{display:inline-block;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:1rem 3rem;border-radius:2rem;text-decoration:none;font-weight:600;font-size:1.1rem;transition:transform .3s,box-shadow .3s;box-shadow:0 4px 15px #667eea4d}.contact-button:hover{transform:translateY(-2px);box-shadow:0 6px 20px #667eea66}.footer{background:#2d3748;color:#fff;padding:2rem 0;text-align:center}.footer p{opacity:.8}@media(max-width:768px){.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.2rem}.nav{gap:1rem}.features{grid-template-columns:1fr}.about h2,.contact h2{font-size:2rem}}.architecture-diagram{width:100%;max-width:1000px;margin:1rem auto;padding:0;background:transparent;border-radius:12px;box-shadow:none}.diagram-title{text-align:center;color:#fff;font-size:1.5rem;margin-bottom:2rem;font-weight:600}.canvas-container{width:100%;height:180px;position:relative;border-radius:8px;overflow:hidden}.canvas-container canvas{width:100%;height:100%;display:block}@media(max-width:768px){.architecture-diagram{padding:1.5rem}.canvas-container{height:200px}.diagram-title{font-size:1.25rem}}