:root{--primary-color: #0a2540;--secondary-color: #f0f4f8;--accent-color: #00aaff;--text-color: #333;--light-text-color: #fff;--font-family: "Poppins", sans-serif}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-family);color:var(--text-color);line-height:1.6;background-color:#fff}.container{max-width:1100px;margin:0 auto;padding:0 2rem}.fade-in{opacity:1;transform:translateY(0);transition:opacity .8s ease-out,transform .8s ease-out}.fade-in.animate{opacity:0;transform:translateY(30px)}header{background-color:#ffffffe6;position:fixed;width:100%;top:0;z-index:1000;box-shadow:0 2px 10px #0000001a;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}nav.container{display:flex;justify-content:space-between;align-items:center;height:70px}.logo{text-decoration:none;display:flex;align-items:center}.logo img{height:40px;width:auto;display:block}.logo span{font-size:1.5rem;font-weight:700;color:var(--primary-color);margin-left:.5rem}nav ul{display:flex;list-style:none}nav ul li{margin-left:2rem}nav ul li a{text-decoration:none;color:var(--primary-color);font-weight:600;transition:color .3s}nav ul li a:hover{color:var(--accent-color)}.language-switcher button{background:none;border:none;cursor:pointer;font-weight:600;color:var(--primary-color);opacity:.6;transition:opacity .3s}.language-switcher button.active{opacity:1;color:var(--accent-color)}.language-switcher span{margin:0 .2rem;color:var(--primary-color)}.hero-section{background-color:var(--primary-color);background-image:linear-gradient(#0a2540cc,#0a2540cc),url(https://images.unsplash.com/photo-1498050108023-c5249f4df085?auto=format&fit=crop&q=80&w=2072);background-size:cover;background-position:center;background-repeat:no-repeat;height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--light-text-color)}.hero-section h1{font-size:3.5rem;margin-bottom:1rem}.hero-section p{font-size:1.2rem;max-width:600px;margin:0 auto 2rem}.cta-button{display:inline-block;background-color:var(--accent-color);color:var(--light-text-color);padding:1rem 2rem;border-radius:5px;text-decoration:none;font-weight:600;transition:background-color .3s,transform .3s;border:none;cursor:pointer;font-family:var(--font-family);font-size:1rem}.cta-button:hover{background-color:#0095e0;transform:translateY(-3px)}main>section:first-child{padding-top:70px}section{padding:6rem 0}.section-title{text-align:center;margin-bottom:4rem}.section-title h2{font-size:2.5rem;color:var(--primary-color);margin-bottom:.5rem}.section-title p{font-size:1.1rem;color:#666}.solutions-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.solution-card{background:#fff;border-radius:10px;box-shadow:0 4px 20px #00000014;overflow:hidden;text-align:center;padding-bottom:2rem}.solution-card img{width:100%;height:200px;object-fit:cover}.solution-card h3{font-size:1.5rem;margin:1.5rem 0 .5rem;color:var(--primary-color)}.solution-card p{padding:0 1.5rem}.why-us-section{background-color:var(--primary-color)}.why-us-section .section-title h2{color:var(--light-text-color)}.why-us-section .section-title p{color:#ffffffb3}.why-us-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}.why-us-card{background:#ffffff0f;border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:2.5rem 2rem;text-align:center;transition:background .3s,transform .3s}.why-us-card:hover{background:#ffffff1f;transform:translateY(-6px)}.why-us-icon{width:64px;height:64px;margin:0 auto 1.5rem;background:#00aaff26;border-radius:50%;display:flex;align-items:center;justify-content:center}.why-us-icon svg{width:28px;height:28px;color:var(--accent-color);stroke:var(--accent-color)}.why-us-card h3{font-size:1.25rem;color:var(--light-text-color);margin-bottom:.75rem}.why-us-card p{color:#ffffffb3;font-size:.95rem}.techstack-section{background-color:#fff;padding:6rem 0;overflow:hidden}.techstack-section .section-title{margin-bottom:3rem}.tech-marquee{overflow:hidden;width:100%;mask-image:linear-gradient(to right,transparent,black 10%,black 90%,transparent);-webkit-mask-image:linear-gradient(to right,transparent,black 10%,black 90%,transparent)}.tech-track{display:flex;gap:1.5rem;width:max-content;animation:marquee 35s linear infinite}.tech-track:hover{animation-play-state:paused}@keyframes marquee{0%{transform:translate(0)}to{transform:translate(-50%)}}.tech-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.6rem;padding:1.25rem 1.5rem;border-radius:12px;border:1px solid #e8e8e8;background:#fafafa;min-width:100px;cursor:default;transition:border-color .3s,box-shadow .3s,background .3s}.tech-item:hover{border-color:var(--accent-color);background:#fff;box-shadow:0 4px 20px #00aaff26}.tech-item img{width:42px;height:42px;object-fit:contain;filter:grayscale(1) opacity(.45);transition:filter .3s}.tech-item:hover img{filter:grayscale(0) opacity(1)}.tech-svg-icon{width:42px;height:42px;stroke:#aaa;transition:stroke .3s}.tech-item:hover .tech-svg-icon{stroke:var(--accent-color)}.tech-name{font-size:.78rem;font-weight:600;color:#aaa;white-space:nowrap;transition:color .3s}.tech-item:hover .tech-name{color:var(--primary-color)}.about-section{background-color:var(--secondary-color)}.about-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.about-image img{width:100%;border-radius:10px;box-shadow:0 10px 30px #0000001a}.about-text h2{font-size:2.5rem;color:var(--primary-color)}.about-text h3{font-size:1.2rem;color:var(--accent-color);margin-bottom:1rem}.address-section{background-color:#fff}.address-content{display:grid;grid-template-columns:1fr 1.5fr;gap:4rem;align-items:start}.address-info{display:flex;flex-direction:column;gap:2rem}.address-block{display:flex;align-items:flex-start;gap:1rem}.address-icon{width:46px;height:46px;min-width:46px;background:#00aaff1a;border-radius:50%;display:flex;align-items:center;justify-content:center}.address-icon svg{width:22px;height:22px;stroke:var(--accent-color)}.address-block p{font-size:.97rem;color:var(--text-color);line-height:1.8}.address-company{font-weight:700;font-size:1.1rem;color:var(--primary-color)}.address-map iframe{width:100%;border-radius:12px;box-shadow:0 8px 30px #0000001a}@media (max-width: 768px){.address-content{grid-template-columns:1fr}}.contact-form{max-width:600px;margin:0 auto;display:flex;flex-direction:column;gap:1rem}.contact-form input,.contact-form textarea{width:100%;padding:1rem;border:1px solid #ccc;border-radius:5px;font-family:var(--font-family)}footer{background-color:var(--primary-color);color:var(--light-text-color);text-align:center;padding:2rem 0}@media (max-width: 768px){.hero-section h1{font-size:2.5rem}nav ul{display:none}.about-content{grid-template-columns:1fr}}