*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.6;color:#333}.app{min-height:100vh;display:flex;flex-direction:column}.container{max-width:1200px;margin:0 auto;padding:0 20px}.header{background-color:#000;color:#fff;padding:1rem 0;position:sticky;top:0;z-index:100;box-shadow:0 2px 10px #0000004d}.header .container{display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:1rem}.logo-img{height:50px;width:auto;border-radius:10px}.logo h1{font-size:1.5rem;font-weight:600;margin:0}.nav{display:flex;gap:2rem}.nav-link{color:#fff;text-decoration:none;transition:color .3s;font-weight:500}.nav-link:hover{color:#4a90e2}.hero{background:linear-gradient(135deg,#001f3f,#000);color:#fff;padding:6rem 0;text-align:center}.hero-content{max-width:800px;margin:0 auto}.hero-title{font-size:3rem;margin-bottom:1.5rem;font-weight:700}.hero-subtitle{font-size:1.25rem;margin-bottom:2rem;opacity:.9;line-height:1.8}.btn-primary{display:inline-block;background-color:#001f3f;color:#fff;padding:1rem 2.5rem;text-decoration:none;border-radius:5px;font-weight:600;transition:background-color .3s,transform .2s;border:2px solid #001f3f}.btn-primary:hover{background-color:#036;transform:translateY(-2px)}.services{padding:5rem 0;background-color:#f8f9fa}.section-title{text-align:center;font-size:2.5rem;margin-bottom:3rem;color:#001f3f;font-weight:700}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.service-card{background-color:#fff;padding:2.5rem;border-radius:10px;text-align:center;box-shadow:0 4px 6px #0000001a;transition:transform .3s,box-shadow .3s}.service-card:hover{transform:translateY(-5px);box-shadow:0 8px 15px #0003}.service-icon{font-size:3rem;margin-bottom:1rem}.service-card h3{font-size:1.5rem;margin-bottom:1rem;color:#001f3f}.service-card p{color:#666;line-height:1.6}.about{padding:5rem 0;background-color:#fff}.about-content{max-width:900px;margin:0 auto}.about-text{font-size:1.1rem;margin-bottom:1.5rem;color:#555;line-height:1.8;text-align:justify}.contact{padding:5rem 0;background-color:#001f3f;color:#fff}.contact .section-title{color:#fff}.contact-content{display:flex;justify-content:center;margin-top:2rem}.contact-info{text-align:center;max-width:600px}.contact-info h3{font-size:1.5rem;margin-bottom:1.5rem}.contact-info p{margin-bottom:1rem;font-size:1.1rem;line-height:1.8}.email-link{color:#4a90e2;text-decoration:underline;transition:color .3s}.email-link:hover{color:#6ba3e8}.footer{background-color:#000;color:#fff;padding:2rem 0;text-align:center}@media(max-width:768px){.header .container{flex-direction:column;gap:1rem}.nav{flex-wrap:wrap;justify-content:center;gap:1rem}.hero-title{font-size:2rem}.hero-subtitle{font-size:1rem}.section-title{font-size:2rem}.services-grid{grid-template-columns:1fr}}