:root{--primary:#02356a;--primary-light:#1a4a82;--primary-dark:#012449;--secondary:#d4af37;--secondary-light:#e6c766;--light-gray:#f5f7fa;--medium-gray:#e1e5eb;--dark-gray:#333;--text:#444;--white:#fff;--shadow:0 4px 12px rgba(0, 0, 0, 0.1);--transition:all 0.3s ease}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color:var(--text);background-color:var(--white);overflow-x:hidden}h1,h2,h3,h4{color:var(--primary);margin-bottom:1rem;font-weight:700}h1{font-size:2.5rem}h2{font-size:2rem;position:relative;padding-bottom:10px}h2::after{content:'';position:absolute;bottom:0;left:0;width:60px;height:3px;background-color:var(--secondary)}p{margin-bottom:1.2rem}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}section{padding:80px 0}.section-title-center h2::after{left:50%;transform:translateX(-50%)}.btn{display:inline-block;padding:12px 28px;background-color:var(--primary);color:var(--white);border:none;border-radius:4px;font-weight:600;text-transform:uppercase;letter-spacing:1px;cursor:pointer;transition:var(--transition);text-decoration:none}.btn:hover{background-color:var(--primary-light);transform:translateY(-2px);box-shadow:var(--shadow)}.btn-secondary{background-color:var(--secondary);color:var(--dark-gray)}.btn-secondary:hover{background-color:var(--secondary-light)}header{position:fixed;top:0;left:0;width:100%;background-color:rgba(255,255,255,.95);box-shadow:var(--shadow);z-index:1000;transition:var(--transition)}header.scrolled{background-color:var(--white);padding:10px 0}.nav-container{display:flex;justify-content:space-between;align-items:center;padding:20px 0;position:relative}.logo{display:flex;align-items:center;text-decoration:none;z-index:1001}.logo-img{height:60px;width:120px}.logo-text{font-size:1.8rem;font-weight:800;color:var(--primary);margin-left:10px}.nav-links{display:flex;list-style:none}.nav-links li{margin-left:30px}.nav-links a{text-decoration:none;color:var(--primary);font-weight:600;transition:var(--transition);position:relative;white-space:nowrap}.nav-links a:hover{color:var(--secondary)}.nav-links a::after{content:'';position:absolute;bottom:-5px;left:0;width:0;height:2px;background-color:var(--secondary);transition:var(--transition)}.nav-links a:hover::after{width:100%}.menu-toggle{display:none;font-size:1.5rem;color:var(--primary);cursor:pointer;z-index:1001}.hero{height:100vh;background:linear-gradient(rgba(2,53,106,.85),rgba(2,53,106,.9)),url('images/77b3f23dfadd8043efb881f15d7466c1.webp') center/cover no-repeat;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--white)}.hero-content{max-width:800px;padding:0 20px}.hero h1{color:var(--white);font-size:3.5rem;margin-bottom:20px;text-shadow:2px 2px 5px rgba(0,0,0,.3)}.hero p{font-size:1.2rem;margin-bottom:30px;opacity:.9}.about{background-color:var(--light-gray)}.about-content{display:flex;align-items:center;gap:50px}.about-text{flex:1}.about-image{flex:1;border-radius:8px;overflow:hidden;box-shadow:var(--shadow)}.about-image img{width:100%;height:auto;display:block;transition:var(--transition)}.about-image img:hover{transform:scale(1.03)}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:30px;margin-top:40px}.service-card{background-color:var(--white);border-radius:8px;overflow:hidden;box-shadow:var(--shadow);transition:var(--transition);text-align:center;padding:30px 20px;height:100%;display:flex;flex-direction:column}.service-card:hover{transform:translateY(-10px);box-shadow:0 10px 25px rgba(0,0,0,.15)}.service-icon{font-size:2.5rem;color:var(--primary);margin-bottom:20px}.why-us{background-color:var(--light-gray)}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px;margin-top:40px}.feature{text-align:center;padding:30px 20px;background-color:var(--white);border-radius:8px;box-shadow:var(--shadow);transition:var(--transition)}.feature:hover{transform:translateY(-5px)}.feature-icon{font-size:2.5rem;color:var(--secondary);margin-bottom:20px}.contact-content{display:flex;gap:50px}.contact-info{flex:1}.contact-details{margin-top:30px}.contact-item{display:flex;align-items:flex-start;margin-bottom:25px}.contact-icon{font-size:1.5rem;color:var(--primary);margin-right:15px;margin-top:5px}.contact-form{flex:1}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:600;color:var(--primary)}.form-control{width:100%;padding:12px 15px;border:1px solid var(--medium-gray);border-radius:4px;font-family:inherit;transition:var(--transition)}.form-control:focus{border-color:var(--primary);outline:0;box-shadow:0 0 0 3px rgba(2,53,106,.1)}.captcha-container{display:flex;align-items:center;gap:15px;margin-bottom:20px;padding:15px;background-color:var(--light-gray);border-radius:6px}.captcha-image{flex:1;display:flex;justify-content:center;align-items:center;background-color:var(--white);padding:10px;border-radius:4px;border:1px solid var(--medium-gray);min-height:80px}.captcha-img{max-width:100%;height:auto}.captcha-controls{display:flex;flex-direction:column;gap:10px}.captcha-btn{padding:8px 15px;background-color:var(--primary);color:var(--white);border:none;border-radius:4px;cursor:pointer;font-size:.9rem;transition:var(--transition);display:flex;align-items:center;justify-content:center;gap:5px}.captcha-btn:hover{background-color:var(--primary-light)}.captcha-input{width:100%}.form-error{color:#dc3545;font-size:.9rem;margin-top:5px;display:none}.form-success{color:#28a745;font-size:.9rem;margin-top:5px;display:none}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.7);display:none;justify-content:center;align-items:center;z-index:2000}.modal-content{background-color:var(--white);padding:40px;border-radius:8px;max-width:500px;width:90%;text-align:center;box-shadow:var(--shadow);animation:modalFadeIn .3s ease}@keyframes modalFadeIn{from{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.modal-icon{font-size:4rem;color:#28a745;margin-bottom:20px}.modal-close{margin-top:20px;padding:10px 30px}footer{background-color:var(--primary-dark);color:var(--white);padding:60px 0 30px}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:40px;margin-bottom:40px}.footer-logo-container{display:flex;flex-direction:column}.footer-logo-img{height:60px;width:120px;margin-bottom:15px}.footer-logo-text{font-size:1.8rem;font-weight:800;margin-bottom:20px;color:var(--white)}.footer-links h3,.footer-social h3{font-size:1.3rem;margin-bottom:20px;color:var(--white)}.footer-links ul{list-style:none}.footer-links li{margin-bottom:10px}.footer-links a{color:var(--medium-gray);text-decoration:none;transition:var(--transition)}.footer-links a:hover{color:var(--secondary);padding-left:5px}.social-icons{display:flex;gap:15px}.social-icons a{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background-color:rgba(255,255,255,.1);border-radius:50%;color:var(--white);text-decoration:none;transition:var(--transition)}.social-icons a:hover{background-color:var(--secondary);color:var(--dark-gray);transform:translateY(-3px)}.copyright{text-align:center;padding-top:30px;border-top:1px solid rgba(255,255,255,.1);font-size:.9rem;color:var(--medium-gray)}@media (max-width:1200px){.nav-links li{margin-left:20px}}@media (max-width:992px){.about-content,.contact-content{flex-direction:column}h1{font-size:2.2rem}h2{font-size:1.8rem}.hero h1{font-size:2.8rem}.captcha-container{flex-direction:column}.captcha-controls{flex-direction:row;width:100%;justify-content:center}}@media (max-width:768px){.menu-toggle{display:block}.nav-links{position:fixed;top:0;left:-100%;width:100%;height:100vh;background-color:var(--white);flex-direction:column;align-items:center;justify-content:center;padding:20px;transition:var(--transition);box-shadow:var(--shadow);z-index:1000}.nav-links.active{left:0}.nav-links li{margin:15px 0;width:100%;text-align:center}.nav-links a{display:block;padding:15px;font-size:1.2rem;width:100%}.hero h1{font-size:2.2rem}section{padding:60px 0}.logo-img{height:40px}.modal-content{padding:30px 20px;width:95%}}@media (max-width:576px){.hero h1{font-size:1.8rem}.hero p{font-size:1rem}h1{font-size:1.8rem}h2{font-size:1.5rem}.btn{padding:10px 20px;font-size:.9rem}.footer-logo-img{height:45px}}