@import url(https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap);:root{--primary:#0070c0;--primary-dark:#004d80;--secondary:#00d2ff;--accent:#3a7bd5;--text-main:#333;--text-light:#666;--background:#f4f7f6;--surface:#fff;--border:#e0e6ed;--radius:8px;--radius-lg:16px;--shadow:0 4px 6px -1px rgba(0,0,0,.1) , 0 2px 4px -1px rgba(0,0,0,.06);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1) , 0 4px 6px -2px rgba(0,0,0,.05);--transition:all .3s ease}*{margin:0;padding:0;box-sizing:border-box}body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;color:var(--text-main);background-color:var(--background);line-height:1.6}a{color:var(--primary);text-decoration:none;transition:var(--transition)}a:hover{color:var(--primary-dark)}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.site-header{background:rgba(255,255,255,.9);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);position:sticky;top:0;z-index:1000;border-bottom:1px solid var(--border);box-shadow:0 2px 10px rgba(0,0,0,.05);transition:var(--transition)}.nav-container{display:flex;justify-content:space-between;align-items:center;padding:1rem 0}.logo-container img{height:60px;object-fit:contain}.main-nav{display:flex;gap:2rem;list-style:none}.main-nav a{font-weight:600;color:var(--text-main);padding:.5rem 0;position:relative}.main-nav a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--primary);transition:var(--transition)}.main-nav a:hover::after,.main-nav a.active::after{width:100%}.main-nav a:hover{color:var(--primary)}.lang-selector{display:none}.lang-switch{padding:.5rem 1rem;border-radius:20px;border:1px solid var(--border);background:var(--surface);color:var(--text-main);font-family:inherit;font-weight:500;cursor:pointer;transition:var(--transition);outline:none}.lang-switch:hover,.lang-switch:focus{border-color:var(--primary);color:var(--primary)}.hero{background:linear-gradient(135deg,var(--background) 0%,#e0f2fe 100%);padding:6rem 0;text-align:center;position:relative;overflow:hidden}.hero::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(0,112,192,.05) 0%,rgba(255,255,255,0) 50%);animation:pulse 15s infinite linear}@keyframes pulse {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}.hero-content{position:relative;z-index:1;max-width:800px;margin:0 auto}.hero h1{font-size:3rem;font-weight:800;color:var(--primary-dark);margin-bottom:1.5rem;letter-spacing:-1px}.hero p{font-size:1.25rem;color:var(--text-light);margin-bottom:2rem}.btn{display:inline-block;padding:.8rem 2rem;font-weight:600;border-radius:30px;transition:var(--transition);cursor:pointer}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 15px rgba(0,112,192,.3)}.btn-primary:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,112,192,.4)}.page-content{padding:4rem 2rem;background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow);margin-top:-3rem;position:relative;z-index:10}.page-content h2{color:var(--primary-dark);margin:2rem 0 1rem;font-size:2rem}.page-content h3{color:var(--primary);margin:1.5rem 0 1rem;font-size:1.5rem}.page-content p{margin-bottom:1.5rem;font-size:1.1rem;color:var(--text-light);line-height:1.8}.page-content ul{margin-left:2rem;margin-bottom:1.5rem;color:var(--text-light);font-size:1.1rem}.page-content li{margin-bottom:.5rem}.section{padding:5rem 0}.section-title{text-align:center;font-size:2.25rem;color:var(--primary-dark);margin-bottom:3rem;position:relative}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem}.card{background:var(--surface);border-radius:var(--radius-lg);padding:2.5rem;box-shadow:var(--shadow);transition:var(--transition);border:1px solid rgba(0,0,0,.03);position:relative;overflow:hidden;display:flex;flex-direction:column}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:rgba(0,112,192,.2)}.card h3{color:var(--primary);margin-bottom:1rem;font-size:1.5rem;font-weight:700}.card p{color:var(--text-light);font-size:1rem;flex-grow:1}.icon-wrapper{background:rgba(0,112,192,.1);width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;font-size:1.5rem;color:var(--primary)}.product-category-block{margin-bottom:4rem}.product-category-title{font-size:1.8rem;color:var(--primary-dark);margin-bottom:1.5rem;padding-bottom:.5rem;border-bottom:2px solid var(--border);display:flex;align-items:center}.product-category-title i{margin-right:15px;color:var(--primary)}.product-item{display:flex;align-items:center;padding:1.25rem 1.5rem;background:var(--surface);border-radius:var(--radius);margin-bottom:1rem;box-shadow:0 2px 8px rgba(0,0,0,.04);transition:var(--transition);border-left:4px solid var(--border);color:var(--text-main);font-size:1.1rem;position:relative}.product-item:hover{border-left-color:var(--primary);transform:translateX(5px);box-shadow:var(--shadow);color:var(--primary-dark)}.product-item strong{font-weight:700;margin-right:1rem;color:var(--primary);min-width:180px}.product-item .desc{color:var(--text-light)}.product-item::after{content:"→";position:absolute;right:1.5rem;opacity:0;transition:var(--transition);color:var(--primary)}.product-item:hover::after{opacity:1;right:1rem}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start}.contact-info{background:var(--surface);padding:3rem;border-radius:var(--radius-lg);box-shadow:var(--shadow)}.contact-item{display:flex;align-items:flex-start;margin-bottom:2rem}.contact-item:last-child{margin-bottom:0}.contact-item i{font-size:1.5rem;color:var(--primary);margin-right:1.5rem;margin-top:5px}.contact-item h4{color:var(--text-main);margin-bottom:.25rem}.contact-item p,.contact-item a{color:var(--text-light);font-size:1.1rem}.site-footer{background:var(--primary-dark);color:#fff;padding:4rem 0 2rem;margin-top:4rem}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:3rem;margin-bottom:3rem}.footer-col h4{font-size:1.25rem;margin-bottom:1.5rem;color:var(--secondary);font-weight:600}.footer-col p{color:rgba(255,255,255,.7);font-size:.95rem;margin-bottom:.5rem;line-height:1.6}.footer-col ul{list-style:none}.footer-col ul li{margin-bottom:.75rem}.footer-col ul li a{color:rgba(255,255,255,.7);transition:var(--transition);display:inline-block}.footer-col ul li a:hover{color:#fff;transform:translateX(5px)}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:2rem;text-align:center;color:rgba(255,255,255,.5);font-size:.875rem}@media (max-width:768px){.nav-container{flex-direction:column;gap:1rem}.main-nav{flex-wrap:wrap;justify-content:center;gap:1rem}.hero{padding:4rem 0}.hero h1{font-size:2.5rem}.contact-grid{grid-template-columns:1fr}.product-item{flex-direction:column;align-items:flex-start;gap:.5rem}.product-item strong{min-width:auto}}.spec-table{width:100%;border-collapse:collapse;margin-top:1rem}.spec-table td{padding:.75rem 0;border-bottom:1px solid var(--border)}.spec-table td:first-child{font-weight:600;color:var(--text-main);width:40%}.spec-table td:last-child{color:var(--text-light);text-align:right}.badge{display:inline-block;padding:.25rem .75rem;background:rgba(0,112,192,.1);color:var(--primary);border-radius:20px;font-size:.9rem;font-weight:600;margin-right:.5rem;margin-bottom:.5rem}