:root{--primary-color:#007bff;--secondary-color:#0b1c2c;--accent-color:#66b2ff;--text-color:#e0e0e0;--background-color:#050a10;--card-bg:#102a43;--transition-speed:0.3s;--font-family:'Inter', sans-serif}html{scroll-behavior:smooth;scroll-padding-top:120px}body{background-color:var(--background-color);color:var(--text-color);font-family:var(--font-family);margin:0;padding:0;line-height:1.6}h1,h2,h3{color:#fff;font-weight:700}a{color:var(--primary-color);text-decoration:none;transition:color var(--transition-speed)}a:hover{color:var(--accent-color)}header{background-color:rgba(5,10,16,.95);padding:1rem 2rem;position:fixed;width:100%;top:0;z-index:1000;display:flex;justify-content:space-between;align-items:center;box-sizing:border-box;border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(10px)}header h1{font-size:1.5rem;margin:0;color:#fff}nav ul{list-style:none;margin:0;padding:0;display:flex;gap:30px}nav a{color:var(--text-color);font-weight:500;font-size:1rem;position:relative;cursor:pointer}nav a:hover{color:var(--primary-color)}nav a::after{content:'';position:absolute;width:0;height:2px;bottom:-5px;left:0;background-color:var(--primary-color);transition:width var(--transition-speed)}nav a:hover::after{width:100%}.language-switcher{margin-left:20px;position:relative;font-size:.9rem}.language-switcher a{color:var(--text-color);font-weight:600;padding:5px 10px;border:1px solid rgba(255,255,255,.2);border-radius:4px;transition:all .3s}.language-switcher a:hover,.language-switcher a.active{background-color:var(--primary-color);border-color:var(--primary-color);color:#fff}.language-list{display:flex;gap:10px}.hero{height:80vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:0 20px;animation:fadeIn 1.5s ease-in-out}.hero h1{font-size:3.5rem;margin-bottom:20px;text-shadow:2px 2px 4px rgba(0,0,0,.5)}.hero p{font-size:1.25rem;max-width:700px;margin-bottom:30px}.cta-button{background-color:var(--primary-color);color:#fff;padding:15px 30px;border-radius:50px;font-size:1.1rem;font-weight:600;transition:transform var(--transition-speed),background-color var(--transition-speed)}.cta-button:hover{background-color:var(--accent-color);transform:translateY(-3px)}.services{padding:80px 20px;text-align:center}.services h2{font-size:2.5rem;margin-bottom:50px;position:relative;display:inline-block}.services h2::after{content:'';display:block;width:60px;height:4px;background-color:var(--primary-color);margin:10px auto 0;border-radius:2px}.service-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;max-width:1200px;margin:0 auto}.service-item{background-color:var(--card-bg);border-radius:12px;overflow:hidden;box-shadow:0 4px 15px rgba(0,0,0,.3);transition:transform var(--transition-speed)}.service-item:hover{transform:translateY(-5px)}.service-item img{width:100%;height:200px;object-fit:cover}.service-content{padding:20px}.testimonials{background-color:var(--secondary-color);padding:80px 20px;text-align:center}.testimonial-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;max-width:1200px;margin:0 auto}.testimonial-item{background-color:rgba(255,255,255,5%);padding:30px;border-radius:12px;font-style:italic}.contact{padding:80px 20px;max-width:800px;margin:0 auto;text-align:center}.contact-form{display:flex;flex-direction:column;gap:15px;margin-top:40px}.contact-form input,.contact-form textarea{padding:15px;border-radius:8px;border:1px solid #333;background-color:var(--card-bg);color:#fff;font-family:inherit}.contact-form button{background-color:var(--primary-color);color:#fff;padding:15px;border:none;border-radius:8px;cursor:pointer;font-weight:600;font-size:1.1rem;transition:background-color var(--transition-speed)}.contact-form button:hover{background-color:var(--accent-color)}footer{background-color:var(--secondary-color);padding:40px 20px;text-align:center;border-top:1px solid #333;margin-top:auto}@keyframes fadeIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.hero h1{font-size:2.5rem}header{flex-direction:column;padding:1rem}nav ul{margin-top:15px;gap:15px;flex-wrap:wrap;justify-content:center}}.lightbox{display:none;position:fixed;z-index:2000;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.9);justify-content:center;align-items:center;flex-direction:column;animation:fadeIn .3s;backdrop-filter:blur(5px)}.lightbox.active{display:flex}.lightbox-caption{margin-top:20px;color:#e0e0e0;font-size:1.2rem;font-weight:500;text-align:center;max-width:80%;text-shadow:1px 1px 4px rgba(0,0,0,.8);animation:fadeIn .5s}.lightbox img{max-width:90%;max-height:80vh;border-radius:8px;box-shadow:0 0 50px rgba(0,0,123,.3);animation:zoomIn .3s}@keyframes zoomIn{from{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.1);color:#fff;border:none;font-size:2rem;padding:1rem;cursor:pointer;transition:background .3s;border-radius:50%;width:60px;height:60px;display:flex;justify-content:center;align-items:center;user-select:none;z-index:2001}.lightbox-nav:hover{background:rgba(255,255,255,.3)}.lightbox-prev{left:20px}.lightbox-next{right:20px}