*{margin:0;padding:0;box-sizing:border-box}:root{--primary-blue:#0a2463;--secondary-blue:#1e3a8a;--accent-blue:#3b82f6;--light-blue:#60a5fa;--dark-blue:#051638;--white:#fff;--off-white:#f8fafc;--light-gray:#e2e8f0;--text-gray:#64748b;--text-dark:#1e293b;--gradient-start:#0a2463;--gradient-end:#3b82f6}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.6;color:var(--text-dark);background:var(--white);overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:0 20px}.navbar{position:fixed;top:0;left:0;right:0;background:hsla(0,0%,100%,.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 2px 20px rgba(0,0,0,.05);z-index:1000;transition:all .3s ease}.navbar.scrolled{box-shadow:0 2px 30px rgba(0,0,0,.1)}.nav-content{justify-content:space-between;padding:.75rem 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span{width:25px;height:3px;background:var(--primary-blue);margin:3px 0;transition:.3s;border-radius:3px}.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;padding-top:120px;padding-bottom:80px;overflow:hidden}.hero-background-image{position:absolute;top:0;left:0;right:0;bottom:0;z-index:-1}.hero-bg-img{image-rendering:-webkit-optimize-contrast;image-rendering:crisp-edges}.hero-overlay,.hero-overlay-sky{position:absolute;top:0;left:0;right:0;bottom:0;z-index:1}.hero-overlay-sky{background:linear-gradient(135deg,rgba(10,36,99,.5),rgba(30,58,138,.4) 50%,rgba(10,36,99,.5))}.hero-with-image .hero-subtitle,.hero-with-image .hero-title,.hero-with-image .section-tag{text-shadow:0 2px 8px rgba(0,0,0,.3)}.hero-with-image .gradient-text{background:linear-gradient(135deg,var(--light-blue),#93c5fd);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;filter:drop-shadow(0 2px 4px rgba(0,0,0,.2))}.hero-background{background:linear-gradient(135deg,var(--dark-blue) 0,var(--primary-blue) 50%,var(--secondary-blue) 100%);z-index:-1}.grid-overlay,.hero-background{position:absolute;top:0;left:0;right:0;bottom:0}.grid-overlay{background-image:linear-gradient(rgba(59,130,246,.1) 1px,transparent 0),linear-gradient(90deg,rgba(59,130,246,.1) 1px,transparent 0);background-size:50px 50px;animation:gridMove 20s linear infinite}@keyframes gridMove{0%{transform:translate(0)}to{transform:translate(50px,50px)}}.hero-content{text-align:center;z-index:2;max-width:900px;margin:0 auto;position:relative}.hero-title{font-size:3.5rem;font-weight:700;color:var(--primary-blue);margin-bottom:1.5rem;line-height:1.2;text-shadow:0 2px 4px hsla(0,0%,100%,.5)}.gradient-text{background:linear-gradient(135deg,var(--accent-blue),var(--secondary-blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.3rem;color:var(--text-dark);margin-bottom:2.5rem;font-weight:400;text-shadow:0 1px 2px hsla(0,0%,100%,.8)}.cta-section .hero-title{color:var(--white);text-shadow:0 2px 4px rgba(0,0,0,.3)}.cta-section .hero-subtitle{color:hsla(0,0%,100%,.9);text-shadow:0 1px 2px rgba(0,0,0,.2)}.hero-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn{padding:.9rem 2rem;border-radius:8px;text-decoration:none;font-weight:600;transition:all .3s ease;display:inline-block;cursor:pointer;border:none;font-size:1rem}.btn-primary{background:var(--accent-blue);color:var(--white);box-shadow:0 4px 15px rgba(59,130,246,.4)}.btn-primary:hover{background:var(--light-blue);transform:translateY(-2px);box-shadow:0 6px 20px rgba(59,130,246,.5)}.btn-secondary{background:transparent;color:var(--primary-blue);border:2px solid var(--primary-blue)}.btn-secondary:hover{background:var(--primary-blue);color:var(--white);transform:translateY(-2px)}.cta-section .btn-secondary{color:var(--white);border-color:var(--white)}.cta-section .btn-secondary:hover{background:var(--white);color:var(--primary-blue)}.btn-full{width:100%}.scroll-indicator{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);z-index:2}.mouse{width:25px;height:40px;border:2px solid var(--accent-blue);border-radius:15px;position:relative}.mouse:before{content:"";position:absolute;top:8px;left:50%;transform:translateX(-50%);width:4px;height:8px;background:var(--accent-blue);border-radius:2px;animation:scroll 2s infinite}@keyframes scroll{0%{opacity:1;transform:translateX(-50%) translateY(0)}to{opacity:0;transform:translateX(-50%) translateY(15px)}}.fade-in{animation:fadeIn 1s ease-out}.fade-in-delay{animation:fadeIn 1s ease-out .3s both}.fade-in-delay-2{animation:fadeIn 1s ease-out .6s both}@keyframes fadeIn{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}section{padding:6rem 0}.section-header{text-align:center;margin-bottom:4rem}.section-tag{display:inline-block;color:var(--accent-blue);font-weight:600;font-size:.9rem;text-transform:uppercase;letter-spacing:1px;margin-bottom:1rem}.section-title{font-size:2.5rem;font-weight:700;color:var(--primary-blue);margin-bottom:1rem}.section-description{font-size:1.1rem;color:var(--text-gray);max-width:600px;margin:0 auto}.about{background:var(--off-white)}.about-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:2rem;gap:2rem}.about-card{background:var(--white);padding:2.5rem;border-radius:12px;box-shadow:0 4px 20px rgba(0,0,0,.05);transition:all .3s ease}.about-card:hover{transform:translateY(-5px);box-shadow:0 8px 30px rgba(0,0,0,.1)}.about-icon{width:60px;height:60px;background:linear-gradient(135deg,var(--accent-blue),var(--light-blue));border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--white);margin-bottom:1.5rem}.about-card h3{font-size:1.4rem;color:var(--primary-blue);margin-bottom:1rem}.about-card p{color:var(--text-gray);line-height:1.7}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));grid-gap:2rem;gap:2rem}.service-card{background:var(--white);padding:2.5rem;border-radius:12px;border:2px solid var(--light-gray);transition:all .3s ease;position:relative}.service-card:hover{border-color:var(--accent-blue);transform:translateY(-5px);box-shadow:0 10px 40px rgba(59,130,246,.15)}.service-card.featured{border-color:var(--accent-blue);background:linear-gradient(135deg,rgba(59,130,246,.05),rgba(96,165,250,.05))}.featured-badge{position:absolute;top:-12px;right:20px;background:var(--accent-blue);color:var(--white);padding:.4rem 1rem;border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase}.service-icon{width:70px;height:70px;background:linear-gradient(135deg,var(--primary-blue),var(--accent-blue));border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--white);margin-bottom:1.5rem}.service-card h3{font-size:1.5rem;color:var(--primary-blue);margin-bottom:1rem}.service-card>p{color:var(--text-gray);margin-bottom:1.5rem;line-height:1.7}.service-features{list-style:none;margin-top:1.5rem}.service-features li{color:var(--text-gray);padding:.5rem 0 .5rem 1.5rem;position:relative}.service-features li:before{content:"✓";position:absolute;left:0;color:var(--accent-blue);font-weight:700}.expertise{background:var(--off-white)}.expertise-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:2rem;gap:2rem}.expertise-category{background:var(--white);padding:2rem;border-radius:12px;box-shadow:0 4px 20px rgba(0,0,0,.05)}.expertise-category h3{font-size:1.3rem;color:var(--primary-blue);margin-bottom:1.5rem}.tech-tags{display:flex;flex-wrap:wrap;gap:.7rem}.tech-tag{background:linear-gradient(135deg,var(--primary-blue),var(--accent-blue));color:var(--white);padding:.5rem 1rem;border-radius:20px;font-size:.85rem;font-weight:500;transition:all .3s ease}.tech-tag:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(59,130,246,.3)}.contact-content{display:grid;grid-template-columns:1fr 2fr;grid-gap:3rem;gap:3rem;max-width:1000px;margin:0 auto}.contact-info{display:flex;flex-direction:column;gap:1.5rem}.contact-card{background:var(--off-white);padding:1.5rem;border-radius:12px;border-left:4px solid var(--accent-blue)}.contact-icon{width:50px;height:50px;background:linear-gradient(135deg,var(--accent-blue),var(--light-blue));border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--white);margin-bottom:1rem}.contact-card h4{color:var(--primary-blue);font-size:1.1rem;margin-bottom:.5rem}.contact-card p{color:var(--text-gray)}.contact-form{background:var(--off-white);padding:2.5rem;border-radius:12px}.form-group{margin-bottom:1.5rem}.form-group input,.form-group textarea{width:100%;padding:1rem;border:2px solid var(--light-gray);border-radius:8px;font-family:inherit;font-size:1rem;transition:all .3s ease;background:var(--white)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent-blue);box-shadow:0 0 0 3px rgba(59,130,246,.1)}.form-group textarea{resize:vertical;min-height:120px}.footer{background:linear-gradient(135deg,var(--dark-blue),var(--primary-blue));color:var(--white);padding:3rem 0 1.5rem}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:2rem;gap:2rem;margin-bottom:2rem}.footer-section h4{margin-bottom:1rem;font-size:1.2rem}.footer-description{color:hsla(0,0%,100%,.8);line-height:1.7}.footer-links{list-style:none}.footer-links li{margin-bottom:.7rem}.footer-links a{color:hsla(0,0%,100%,.8);text-decoration:none;transition:color .3s ease}.footer-links a:hover{color:var(--light-blue)}.social-links{display:flex;gap:1rem}.social-link{width:40px;height:40px;background:hsla(0,0%,100%,.1);border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--white);transition:all .3s ease}.social-link:hover{background:var(--accent-blue);transform:translateY(-3px)}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid hsla(0,0%,100%,.1);color:hsla(0,0%,100%,.7)}@media (max-width:968px){.nav-links{position:fixed;top:70px;left:-100%;flex-direction:column;background:var(--white);width:100%;padding:2rem;box-shadow:0 10px 30px rgba(0,0,0,.1);transition:left .3s ease}.nav-links.active{left:0}.mobile-menu-toggle{display:flex}.hero{padding-top:100px;padding-bottom:60px}.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.1rem}.contact-content{grid-template-columns:1fr}.section-title{font-size:2rem}}@media (max-width:640px){.hero{padding-top:90px;padding-bottom:50px}.hero-title{font-size:2rem}.hero-subtitle{font-size:1rem}.section-title{font-size:1.8rem}.about-grid,.expertise-grid,.services-grid{grid-template-columns:1fr}.hero-buttons{flex-direction:column}.btn{width:100%}}