:root{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.5;font-weight:400;color:#213547;background-color:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh}#root{width:100%}@media(prefers-color-scheme:dark){:root{color:#213547;background-color:#fff}}*{margin:0;padding:0;box-sizing:border-box}.app{width:100%}.container{max-width:1200px;margin:0 auto;padding:0 20px}.header{background-color:#1a1a1a;color:#fff;padding:1rem 0;position:sticky;top:0;z-index:100;box-shadow:0 2px 4px #0000001a}.header .container{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.8rem;font-weight:700;color:#4caf50}.nav{display:flex;gap:2rem}.nav a{color:#fff;text-decoration:none;transition:color .3s;font-weight:500}.nav a:hover{color:#4caf50}.hero{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:6rem 0;text-align:center}.hero-title{font-size:3rem;margin-bottom:1rem;font-weight:700}.hero-subtitle{font-size:1.5rem;margin-bottom:1.5rem;opacity:.95}.hero-description{font-size:1.1rem;max-width:700px;margin:0 auto 2rem;line-height:1.6;opacity:.9}.cta-button{display:inline-block;background-color:#4caf50;color:#fff;padding:1rem 2.5rem;border-radius:50px;text-decoration:none;font-weight:600;font-size:1.1rem;transition:all .3s;box-shadow:0 4px 15px #4caf504d}.cta-button:hover{background-color:#45a049;transform:translateY(-2px);box-shadow:0 6px 20px #4caf5066}.about{padding:5rem 0;background-color:#f9f9f9}.about h2{font-size:2.5rem;margin-bottom:2rem;text-align:center;color:#333}.about p{font-size:1.1rem;line-height:1.8;margin-bottom:1.5rem;color:#555;max-width:800px;margin-left:auto;margin-right:auto}.services{padding:5rem 0;background-color:#fff}.services h2{font-size:2.5rem;margin-bottom:3rem;text-align:center;color:#333}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}.service-card{background:#fff;padding:2rem;border-radius:10px;box-shadow:0 4px 6px #0000001a;transition:transform .3s,box-shadow .3s}.service-card:hover{transform:translateY(-5px);box-shadow:0 8px 15px #00000026}.service-card h3{font-size:1.5rem;margin-bottom:1rem;color:#667eea}.service-card p{color:#666;line-height:1.6}.contact{padding:5rem 0;background-color:#f9f9f9}.contact h2{font-size:2.5rem;margin-bottom:1.5rem;text-align:center;color:#333}.contact-intro{text-align:center;font-size:1.1rem;margin-bottom:3rem;color:#555}.contact-info{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;max-width:900px;margin:0 auto}.contact-item{background:#fff;padding:2rem;border-radius:10px;text-align:center;box-shadow:0 2px 8px #0000001a}.contact-item h3{font-size:1.3rem;margin-bottom:.5rem;color:#667eea}.contact-item p{color:#666;line-height:1.6}.footer{background-color:#1a1a1a;color:#fff;padding:2rem 0;text-align:center}.footer p{margin:.5rem 0;opacity:.8}@media(max-width:768px){.header .container{flex-direction:column;gap:1rem}.nav{gap:1rem}.hero-title{font-size:2rem}.hero-subtitle{font-size:1.2rem}.services-grid{grid-template-columns:1fr}}