:root{--primary-color:#06f;--primary-dark:#0052cc;--secondary-color:#00d4ff;--accent-color:#ff6b35;--text-dark:#1a1a1a;--text-light:#666;--text-white:#fff;--bg-light:#f8f9fa;--bg-white:#fff;--bg-dark:#1a1a1a;--border-color:#e0e0e0;--shadow-sm:0 2px 4px rgba(0,0,0,.1);--shadow-md:0 4px 6px rgba(0,0,0,.1);--shadow-lg:0 10px 25px rgba(0,0,0,.15);--transition:all 0.3s ease;--max-width:1200px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6;color:var(--text-dark);background-color:var(--bg-white);overflow-x:hidden}.container{max-width:var(--max-width);margin:0 auto;padding:0 20px}.navbar{position:fixed;top:0;left:0;right:0;background-color:hsla(0,0%,100%,.95);backdrop-filter:blur(10px);box-shadow:var(--shadow-sm);z-index:1000;transition:var(--transition)}.navbar.scrolled{box-shadow:var(--shadow-md)}.nav-wrapper{display:flex;justify-content:space-between;align-items:center;padding:1rem 0}.logo a{font-size:1.5rem;font-weight:700;color:var(--primary-color);text-decoration:none;transition:var(--transition)}.logo a:hover{color:var(--primary-dark)}.nav-menu{display:flex;list-style:none;gap:2rem}.nav-link{color:var(--text-dark);text-decoration:none;font-weight:500;position:relative}.nav-link,.nav-link:after{transition:var(--transition)}.nav-link:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background-color:var(--primary-color)}.nav-link.active,.nav-link:hover{color:var(--primary-color)}.nav-link.active:after,.nav-link:hover:after{width:100%}.menu-toggle{display:none;flex-direction:column;background:none;border:none;cursor:pointer;padding:5px;gap:5px}.menu-toggle span{width:25px;height:3px;background-color:var(--text-dark);transition:var(--transition);border-radius:2px}.menu-toggle.active span:first-child{transform:rotate(45deg) translate(8px,8px)}.menu-toggle.active span:nth-child(2){opacity:0}.menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(7px,-7px)}.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:120px 20px 80px;overflow:hidden}.hero-background{position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));opacity:.1;z-index:-1}.hero-background:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(0,102,255,.1) 0,transparent 70%);animation:a 20s linear infinite}@keyframes a{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.hero-content{position:relative;z-index:1;max-width:800px;animation:b 1s ease-out}@keyframes b{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.hero-title{font-size:3.5rem;font-weight:700;margin-bottom:1.5rem;color:var(--text-dark);line-height:1.2}.hero-subtitle{font-size:1.25rem;color:var(--text-light);margin-bottom:2rem;line-height:1.6}.btn{display:inline-block;padding:12px 30px;border-radius:5px;text-decoration:none;font-weight:600;transition:var(--transition);border:none;cursor:pointer;font-size:1rem}.btn-primary{background-color:var(--primary-color);color:var(--text-white)}.btn-primary:hover{background-color:var(--primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-md)}section{padding:80px 0}.section-header{text-align:center;margin-bottom:60px}.section-title{font-size:2.5rem;font-weight:700;margin-bottom:1rem;color:var(--text-dark)}.section-subtitle{font-size:1.125rem;color:var(--text-light);max-width:600px;margin:0 auto}.about{background-color:var(--bg-light)}.about-content{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}.about-text h3{font-size:1.5rem;margin-bottom:1rem;color:var(--text-dark)}.about-text p{margin-bottom:1.5rem;color:var(--text-light);line-height:1.8}.values-list{list-style:none;margin-top:2rem}.values-list li{padding:1rem 0;border-bottom:1px solid var(--border-color);color:var(--text-light);line-height:1.8}.values-list li:last-child{border-bottom:none}.values-list strong{color:var(--primary-color);display:block;margin-bottom:.5rem}.about-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}.stat-item{text-align:center;padding:2rem;background-color:var(--bg-white);border-radius:10px;box-shadow:var(--shadow-sm);transition:var(--transition)}.stat-item:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}.stat-number{font-size:3rem;font-weight:700;color:var(--primary-color);margin-bottom:.5rem}.stat-label{color:var(--text-light);font-size:.9rem}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px}.service-card{background-color:var(--bg-white);padding:2.5rem;border-radius:10px;box-shadow:var(--shadow-sm);transition:var(--transition);text-align:center}.service-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg)}.service-icon{width:60px;height:60px;margin:0 auto 1.5rem;color:var(--primary-color)}.service-icon svg{width:100%;height:100%}.service-card h3{font-size:1.5rem;margin-bottom:1rem;color:var(--text-dark)}.service-card p{color:var(--text-light);line-height:1.8}.clients{background-color:var(--bg-light)}.testimonials{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;margin-bottom:60px}.testimonial-card{background-color:var(--bg-white);padding:2rem;border-radius:10px;box-shadow:var(--shadow-sm)}.testimonial-text{font-style:italic;color:var(--text-light);margin-bottom:1.5rem;line-height:1.8;font-size:1.05rem}.testimonial-author{border-top:1px solid var(--border-color);padding-top:1rem}.author-name{font-weight:600;color:var(--text-dark);margin-bottom:.25rem}.author-title{font-size:.9rem;color:var(--text-light)}.client-logos{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:30px;align-items:center}.logo-item{text-align:center;padding:2rem;background-color:var(--bg-white);border-radius:10px;font-weight:600;color:var(--text-light);box-shadow:var(--shadow-sm);transition:var(--transition)}.logo-item:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);color:var(--primary-color)}.contact-content{display:grid;grid-template-columns:1fr 1.5fr;gap:60px}.contact-info{display:flex;flex-direction:column;gap:2rem}.info-item h3{font-size:1.25rem;margin-bottom:.5rem;color:var(--text-dark)}.info-item p{color:var(--text-light);line-height:1.8}.social-links{display:flex;gap:1rem;margin-top:1rem}.social-link{padding:.5rem 1rem;background-color:var(--primary-color);color:var(--text-white);text-decoration:none;border-radius:5px;transition:var(--transition);font-size:.9rem}.social-link:hover{background-color:var(--primary-dark);transform:translateY(-2px)}.contact-form{gap:1.5rem}.contact-form,.form-group{display:flex;flex-direction:column}.form-group label{margin-bottom:.5rem;font-weight:500;color:var(--text-dark)}.form-group input,.form-group textarea{padding:12px;border:2px solid var(--border-color);border-radius:5px;font-size:1rem;font-family:inherit;transition:var(--transition)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color)}.form-group input.error,.form-group textarea.error{border-color:var(--accent-color)}.error-message{color:var(--accent-color);font-size:.875rem;margin-top:.25rem;display:none}.error-message.show{display:block}.footer{background-color:var(--bg-dark);color:var(--text-white);padding:60px 0 20px}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:40px;margin-bottom:40px}.footer-section h3,.footer-section h4{margin-bottom:1rem;color:var(--text-white)}.footer-section p{color:hsla(0,0%,100%,.7);line-height:1.8}.footer-section ul{list-style:none}.footer-section ul li{margin-bottom:.5rem}.footer-section ul li a{color:hsla(0,0%,100%,.7);text-decoration:none;transition:var(--transition)}.footer-section ul li a:hover{color:var(--text-white)}.footer-bottom{text-align:center;padding-top:40px;border-top:1px solid hsla(0,0%,100%,.1);color:hsla(0,0%,100%,.7)}@media (max-width:1024px){.about-content,.contact-content{grid-template-columns:1fr}}@media (max-width:768px){.menu-toggle{display:flex}.nav-menu{position:fixed;top:70px;left:-100%;flex-direction:column;background-color:var(--bg-white);width:100%;text-align:center;transition:var(--transition);box-shadow:var(--shadow-md);padding:2rem 0;gap:0}.nav-menu.active{left:0}.nav-menu li{padding:1rem 0}.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.125rem}.section-title{font-size:2rem}.about-stats{grid-template-columns:repeat(2,1fr);gap:20px}.stat-number{font-size:2.5rem}.services-grid,.testimonials{grid-template-columns:1fr}.client-logos{grid-template-columns:repeat(2,1fr)}}@media (max-width:480px){.hero-title{font-size:2rem}.section-title{font-size:1.75rem}.about-stats,.client-logos{grid-template-columns:1fr}}.fade-in{opacity:0;transform:translateY(30px);transition:opacity .6s ease-out,transform .6s ease-out}.fade-in.visible{opacity:1;transform:translateY(0)}