:root{--primary-blue:#001b56;--accent-blue:#24a1ff;--accent-green:#00e0aa;--accent-yellow:#e0ff00;--white:#ffffff;--gray-light:#f5f5f5;--gray-medium:#e0e0e0;--gray-dark:#333333;--shadow-sm:0 2px 10px rgba(0,27,86,0.08);--shadow-md:0 10px 30px rgba(0,27,86,0.12);--shadow-lg:0 20px 60px rgba(0,27,86,0.16)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}body{font-family:Montserrat,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6;color:var(--gray-dark);overflow-x:hidden;background:white}header{position:fixed;top:0;width:100%;background:rgba(255,255,255,.98);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:1000;box-shadow:var(--shadow-sm);transition:all .3s cubic-bezier(.4,0,.2,1)}nav{justify-content:space-between;padding:1rem 5%;max-width:1400px;margin:0 auto}.logo,nav{display:flex;align-items:center}.logo{font-size:1.5rem;font-weight:700;color:var(--primary-blue);text-decoration:none;transition:transform .3s ease}.logo:hover{transform:scale(1.05)}.logo-icon{width:40px;height:40px;margin-right:12px;background:linear-gradient(135deg,var(--primary-blue),var(--accent-blue),var(--accent-green),var(--accent-yellow));border-radius:50% 20% 50% 20%;animation:morphShape 8s ease-in-out infinite}@keyframes morphShape{0%,to{border-radius:50% 20% 50% 20%;transform:rotate(0deg)}25%{border-radius:20% 50% 20% 50%;transform:rotate(90deg)}50%{border-radius:50% 20% 50% 20%;transform:rotate(180deg)}75%{border-radius:20% 50% 20% 50%;transform:rotate(270deg)}}.nav-links{display:flex;gap:2.5rem;list-style:none;align-items:center}.nav-links a{color:var(--gray-dark);text-decoration:none;font-weight:500;position:relative;transition:color .3s ease;font-size:.95rem}.nav-links a.active,.nav-links a:hover{color:var(--accent-blue)}.nav-links a:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background:linear-gradient(90deg,var(--accent-blue),var(--accent-green));transition:width .3s ease}.nav-links a.active:after,.nav-links a:hover:after{width:100%}.cta-button{background:linear-gradient(135deg,var(--accent-blue),var(--accent-green));color:white;padding:.75rem 2rem;border-radius:50px;text-decoration:none;font-weight:600;transition:all .3s ease;box-shadow:0 4px 15px rgba(36,161,255,.3)}.cta-button:hover{transform:translateY(-2px);box-shadow:0 6px 25px rgba(36,161,255,.4)}.mobile-menu-toggle{display:none;flex-direction:column;cursor:pointer;padding:5px;background:none;border:none}.mobile-menu-toggle span{width:25px;height:3px;background:var(--primary-blue);margin:3px 0;transition:all .3s;border-radius:3px}.mobile-hero{min-height:80vh;display:flex;align-items:center;background:linear-gradient(135deg,var(--primary-blue) 0,#003380 100%);position:relative;overflow:hidden;padding-top:120px;padding-bottom:80px}.mobile-hero:before{content:"";position:absolute;width:100%;height:100%;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2324A1FF' fill-opacity='0.1'%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3Ccircle cx='50' cy='10' r='2'/%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3Ccircle cx='10' cy='50' r='2'/%3E%3Ccircle cx='50' cy='50' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");animation:drift 25s linear infinite}@keyframes drift{0%{transform:translate(0)}to{transform:translate(60px,60px)}}.hero-content{max-width:1400px;margin:0 auto;padding:0 5%;display:grid;grid-template-columns:1fr 1fr;grid-gap:4rem;gap:4rem;align-items:center;position:relative;z-index:1}.hero-text h1{font-size:clamp(2.5rem,5vw,3.5rem);color:white;margin-bottom:1.5rem;font-weight:700;line-height:1.2;animation:fadeInUp 1s ease}.gradient-text{background:linear-gradient(90deg,var(--accent-green),var(--accent-yellow));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-text p{font-size:1.25rem;color:rgba(255,255,255,.9);margin-bottom:2rem;animation:fadeInUp 1s ease .2s both;line-height:1.8}.hero-buttons{display:flex;gap:1rem;flex-wrap:wrap;animation:fadeInUp 1s ease .4s both}.btn-primary{background:linear-gradient(135deg,var(--accent-green),var(--accent-yellow));color:var(--primary-blue);border-radius:50px;box-shadow:0 4px 20px rgba(224,255,0,.3)}.btn-primary,.btn-secondary{padding:1rem 2.5rem;text-decoration:none;font-weight:600;display:inline-block;transition:all .3s ease}.btn-secondary{background:transparent;color:white;border:2px solid white;border-radius:50px}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 8px 30px rgba(224,255,0,.4)}.btn-secondary:hover{background:white;color:var(--primary-blue)}.mobile-visual{position:relative;animation:float 6s ease-in-out infinite}.tech-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:1rem;gap:1rem;margin-top:2rem;animation:fadeInUp 1s ease .6s both}.tech-badge{background:rgba(255,255,255,.1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:.75rem 1rem;border-radius:20px;color:white;text-align:center;font-size:.9rem;border:1px solid rgba(255,255,255,.2);transition:all .3s ease}.tech-badge:hover{background:rgba(255,255,255,.2);transform:translateY(-2px)}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.roi-stats{padding:100px 5%;background:white}.section-header{text-align:center;max-width:800px;margin:0 auto 4rem}.section-header h2{font-size:clamp(2rem,4vw,3rem);color:var(--primary-blue);margin-bottom:1rem;font-weight:700}.section-header p{font-size:1.125rem;color:var(--gray-dark);opacity:.8;line-height:1.8}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:2rem;gap:2rem;max-width:1200px;margin:0 auto}.stat-card{background:linear-gradient(135deg,var(--gray-light),white);padding:2.5rem;border-radius:20px;text-align:center;transition:all .3s ease;position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--accent-blue),var(--accent-green));transform:scaleX(0);transition:transform .3s ease;transform-origin:left}.stat-card:hover:before{transform:scaleX(1)}.stat-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg)}.stat-number{font-size:3rem;font-weight:700;color:var(--accent-blue);margin-bottom:1rem}.stat-label{font-size:1.25rem;color:var(--primary-blue);font-weight:600;margin-bottom:.5rem}.stat-description{color:var(--gray-dark);font-size:.95rem;line-height:1.6}.case-studies{padding:100px 5%;background:linear-gradient(180deg,#f8f9fa,white)}.case-study-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));grid-gap:3rem;gap:3rem;max-width:1200px;margin:0 auto}.case-study-card{background:white;border-radius:20px;overflow:hidden;box-shadow:var(--shadow-md);transition:all .3s cubic-bezier(.4,0,.2,1)}.case-study-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg)}.case-study-header{padding:2rem 2rem 1rem;background:linear-gradient(135deg,var(--primary-blue),#003380);color:white}.case-study-logo{width:60px;height:60px;background:rgba(255,255,255,.2);border-radius:15px;display:flex;align-items:center;justify-content:center;margin-bottom:1rem;font-size:1.5rem}.case-study-card h3{font-size:1.5rem;margin-bottom:.5rem}.case-study-category{opacity:.8;font-size:.9rem}.case-study-content{padding:2rem}.case-study-metrics{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:1rem;gap:1rem;margin-bottom:2rem}.metric{text-align:center;padding:1rem;background:var(--gray-light);border-radius:10px}.metric-value{font-size:1.5rem;font-weight:700;color:var(--accent-blue)}.metric-label{font-size:.85rem;color:var(--gray-dark)}.case-study-description{color:var(--gray-dark);line-height:1.7;margin-bottom:1.5rem}.technologies-used{display:flex;flex-wrap:wrap;gap:.5rem}.tech-tag{background:linear-gradient(135deg,var(--accent-blue),var(--accent-green));color:white;padding:.25rem .75rem;border-radius:15px;font-size:.8rem;font-weight:500}.technologies{padding:100px 5%;background:white}.tech-comparison{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));grid-gap:3rem;gap:3rem;max-width:1200px;margin:0 auto}.tech-card{background:var(--gray-light);border-radius:20px;overflow:hidden;transition:all .3s ease}.tech-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);background:white}.tech-header{padding:2rem;text-align:center}.tech-logo{width:80px;height:80px;margin:0 auto 1.5rem;border-radius:20px;display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:700;color:white}.react-native-logo{background:linear-gradient(135deg,#61dafb,#21c7d4)}.flutter-logo{background:linear-gradient(135deg,#02569b,#0175c2)}.tech-card h3{font-size:1.75rem;color:var(--primary-blue);margin-bottom:1rem}.tech-card .tech-subtitle{color:var(--gray-dark);margin-bottom:2rem}.tech-features{padding:0 2rem 2rem}.tech-features h4{color:var(--primary-blue);margin-bottom:1rem;font-size:1.1rem}.feature-list{list-style:none;margin-bottom:2rem}.feature-list li{padding:.5rem 0;color:var(--gray-dark);display:flex;align-items:center}.feature-list li:before{content:"✓";display:inline-block;width:20px;height:20px;background:linear-gradient(135deg,var(--accent-green),var(--accent-yellow));color:var(--primary-blue);border-radius:50%;text-align:center;line-height:20px;margin-right:.75rem;font-size:.75rem;font-weight:700}.tech-pros{background:rgba(0,224,170,.1);padding:1.5rem;border-radius:15px;margin-bottom:1rem}.tech-pros h5{color:var(--accent-green);margin-bottom:.5rem}.tech-pros ul{list-style:none;color:var(--gray-dark);font-size:.9rem}.tech-pros li{padding:.25rem 0}.engagement-features{padding:100px 5%;background:linear-gradient(180deg,#f8f9fa,white)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:2rem;gap:2rem;max-width:1200px;margin:0 auto}.feature-card{background:white;padding:2.5rem;border-radius:20px;box-shadow:var(--shadow-md);transition:all .3s ease;text-align:center}.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.feature-icon{width:80px;height:80px;background:linear-gradient(135deg,var(--accent-blue),var(--accent-green));border-radius:20px;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;font-size:2rem;color:white}.feature-card h4{font-size:1.25rem;color:var(--primary-blue);margin-bottom:1rem}.feature-card p{color:var(--gray-dark);line-height:1.7}.development-process{padding:100px 5%;background:white}.process-timeline{max-width:1000px;margin:0 auto;position:relative}.process-timeline:before{content:"";position:absolute;left:50%;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--accent-blue),var(--accent-green));transform:translateX(-50%)}.process-step{display:flex;align-items:center;margin-bottom:4rem;position:relative}.process-step:nth-child(2n){flex-direction:row-reverse}.step-content{flex:1 1;padding:2rem;background:var(--gray-light);border-radius:15px;margin:0 2rem;transition:all .3s ease}.step-content:hover{background:white;box-shadow:var(--shadow-md)}.step-number{width:60px;height:60px;background:linear-gradient(135deg,var(--accent-blue),var(--accent-green));border-radius:50%;display:flex;align-items:center;justify-content:center;color:white;font-size:1.5rem;font-weight:700;position:absolute;left:50%;transform:translateX(-50%);z-index:1}.step-content h3{color:var(--primary-blue);margin-bottom:1rem;font-size:1.5rem}.step-content p{color:var(--gray-dark);line-height:1.8}.cta-section{padding:100px 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ul{list-style:none}.footer-column ul li{margin-bottom:.75rem}.footer-column ul li a{color:rgba(255,255,255,.8);text-decoration:none;transition:color .3s ease}.footer-column ul li a:hover{color:var(--accent-green)}.footer-bottom{padding-top:2rem;border-top:1px solid rgba(255,255,255,.1);text-align:center;color:rgba(255,255,255,.6)}@media (max-width:968px){.hero-content{text-align:center}.case-study-grid,.hero-content,.tech-comparison,.tech-grid{grid-template-columns:1fr}}@media (max-width:768px){.nav-links{display:none;position:absolute;top:100%;left:0;width:100%;background:white;flex-direction:column;padding:2rem;box-shadow:var(--shadow-md)}.mobile-menu-toggle,.nav-links.active{display:flex}.mobile-visual{display:none}.footer-content{grid-template-columns:1fr;text-align:center}.process-timeline:before{left:20px}.process-step{flex-direction:column!important}.step-number{left:20px}.step-content{margin-left:60px;margin-right:0}.features-grid,.stats-grid{grid-template-columns:1fr}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}a:focus,button:focus{outline:2px solid var(--accent-blue);outline-offset:2px}