*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #FF6B35;--secondary-color: #004E89;--accent-color: #F77F00;--text-dark: #1A1A2E;--text-light: #EAEAEA;--background-light: #FFFFFF;--background-gray: #F5F5F5;--shadow: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 30px rgba(0, 0, 0, .15)}html{scroll-behavior:smooth}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color:var(--text-dark);background-color:var(--background-light)}.container{max-width:1200px;margin:0 auto;padding:0 20px}.navbar{background-color:var(--background-light);box-shadow:var(--shadow);position:fixed;width:100%;top:0;z-index:1000;transition:all .3s ease}.navbar.scrolled{box-shadow:var(--shadow-lg)}.nav-wrapper{display:flex;justify-content:space-between;align-items:center;padding:1rem 0}.logo h1{font-size:1.8rem;color:var(--primary-color);font-weight:700}.nav-menu{display:flex;list-style:none;gap:2rem}.nav-link{text-decoration:none;color:var(--text-dark);font-weight:500;transition:color .3s ease;position:relative}.nav-link:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background-color:var(--primary-color);transition:width .3s ease}.nav-link:hover{color:var(--primary-color)}.nav-link:hover:after{width:100%}.menu-toggle{display:none;flex-direction:column;background:none;border:none;cursor:pointer;padding:0}.menu-toggle span{width:25px;height:3px;background-color:var(--text-dark);margin:3px 0;transition:all .3s ease}.hero{background:linear-gradient(135deg,var(--secondary-color) 0%,var(--primary-color) 100%);color:var(--text-light);padding:150px 0 100px;margin-top:70px;text-align:center}.hero-content{max-width:800px;margin:0 auto}.hero-title{font-size:3.5rem;font-weight:700;margin-bottom:1rem;animation:fadeInUp 1s ease}.hero-subtitle{font-size:1.5rem;margin-bottom:2rem;animation:fadeInUp 1.2s ease}.btn{display:inline-block;padding:12px 30px;text-decoration:none;border-radius:5px;font-weight:600;transition:all .3s ease;border:none;cursor:pointer;font-size:1rem}.btn-primary{background-color:var(--accent-color);color:var(--background-light);animation:fadeInUp 1.4s ease}.btn-primary:hover{background-color:#d66d00;transform:translateY(-2px);box-shadow:var(--shadow-lg)}section{padding:80px 0}.section-title{font-size:2.5rem;text-align:center;margin-bottom:3rem;color:var(--secondary-color);position:relative}.section-title:after{content:"";display:block;width:80px;height:4px;background-color:var(--primary-color);margin:1rem auto}.about{background-color:var(--background-gray)}.about-content{display:grid;gap:3rem}.about-text{font-size:1.1rem;line-height:1.8}.about-text p{margin-bottom:1rem}.about-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:2rem}.feature-card{background-color:var(--background-light);padding:2rem;border-radius:10px;text-align:center;box-shadow:var(--shadow);transition:transform .3s ease,box-shadow .3s ease}.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.feature-icon{font-size:3rem;margin-bottom:1rem}.feature-card h3{color:var(--secondary-color);margin-bottom:1rem}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.service-card{background-color:var(--background-light);padding:2rem;border-radius:10px;box-shadow:var(--shadow);transition:transform .3s ease,box-shadow .3s ease;text-align:center}.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.service-icon{font-size:3.5rem;margin-bottom:1rem}.service-card h3{color:var(--secondary-color);margin-bottom:1rem;font-size:1.3rem}.contact{background-color:var(--background-gray)}.contact-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:3rem}.contact-info h3{color:var(--secondary-color);margin-bottom:2rem;font-size:1.5rem}.info-item{display:flex;gap:1rem;margin-bottom:2rem}.info-icon{font-size:2rem}.info-item h4{color:var(--secondary-color);margin-bottom:.5rem}.contact-form{background-color:var(--background-light);padding:2rem;border-radius:10px;box-shadow:var(--shadow)}.form-group{margin-bottom:1.5rem}.form-group input,.form-group textarea{width:100%;padding:12px;border:2px solid #E0E0E0;border-radius:5px;font-family:inherit;font-size:1rem;transition:border-color .3s ease}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color)}.footer{background-color:var(--secondary-color);color:var(--text-light);padding:3rem 0 1rem}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-bottom:2rem}.footer-section h3,.footer-section h4{margin-bottom:1rem;color:var(--accent-color)}.footer-section ul{list-style:none}.footer-section ul li{margin-bottom:.5rem}.footer-section a{color:var(--text-light);text-decoration:none;transition:color .3s ease}.footer-section a:hover{color:var(--accent-color)}.social-links{display:flex;flex-direction:column;gap:.5rem}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.menu-toggle{display:flex}.nav-menu{position:absolute;top:100%;left:0;width:100%;background-color:var(--background-light);flex-direction:column;padding:1rem 0;box-shadow:var(--shadow);max-height:0;overflow:hidden;transition:max-height .3s ease}.nav-menu.active{max-height:400px}.nav-menu li{text-align:center;padding:.5rem 0}.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.2rem}.section-title{font-size:2rem}.services-grid,.about-features{grid-template-columns:1fr}}@media (max-width: 480px){.hero-title{font-size:2rem}.hero-subtitle{font-size:1rem}.logo h1{font-size:1.5rem}}