@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.skip-link{position:absolute;top:-40px;left:0;background:var(--primary);color:#fff;padding:8px 16px;z-index:10000;text-decoration:none;font-weight:500;border-radius:0 0 4px 0;transition:top .2s}.skip-link:focus{top:0}*,::after,::before{margin:0;padding:0;box-sizing:border-box}:root{--primary:#1a56db;--primary-dark:#1e429f;--primary-light:#e1effe;--secondary:#047857;--dark:#111827;--gray-900:#1f2937;--gray-700:#374151;--gray-500:#6b7280;--gray-300:#d1d5db;--gray-200:#e5e7eb;--gray-100:#f3f4f6;--gray-50:#f9fafb;--white:#ffffff;--transition:all 0.3s ease;--shadow:0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);--shadow-lg:0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);--radius:8px;--radius-lg:16px}html{scroll-behavior:smooth}body{font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;color:var(--gray-900);line-height:1.6;background:var(--white);overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:0 24px}.navbar{position:fixed;top:0;left:0;right:0;background:rgba(255,255,255,.5);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);z-index:1000;border-bottom:1px solid rgba(255,255,255,.3);transition:var(--transition)}.nav-container{display:flex;align-items:center;justify-content:space-between;height:72px}.logo,.section-header h2{font-weight:700;color:var(--dark)}.logo,.nav-menu a{text-decoration:none}.logo{display:flex;align-items:center;gap:10px;font-size:1.25rem}.logo-img{height:60px;width:auto;display:block;object-fit:contain}.nav-menu{display:flex;align-items:center;list-style:none;gap:8px}.nav-menu a{color:var(--gray-700);font-weight:500;font-size:.95rem;padding:8px 16px;border-radius:var(--radius);transition:var(--transition)}.nav-dropdown{position:relative}.dropdown-menu{position:absolute;top:100%;left:0;margin-top:8px;background:rgba(255,255,255,.9);backdrop-filter:blur(16px) saturate(180%);-webkit-backdrop-filter:blur(16px) saturate(180%);border:1px solid rgba(255,255,255,.3);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:8px;min-width:200px;list-style:none;opacity:0;visibility:hidden;transform:translateY(-10px);transition:all .25s ease;z-index:1001}.nav-dropdown:hover .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}.dropdown-menu li{margin:0}.dropdown-menu a{display:block;padding:10px 16px;border-radius:var(--radius);white-space:nowrap}.dropdown-menu a:hover,.nav-menu a:hover{background:var(--primary-light);color:var(--primary)}.lang-switcher{display:flex;gap:4px;margin-left:16px;padding-left:16px;border-left:1px solid var(--gray-300)}.lang-btn,.nav-toggle{background:0 0;cursor:pointer}.lang-btn{border:1px solid var(--gray-300);padding:6px 12px;border-radius:var(--radius);font-weight:600;font-size:.85rem;color:var(--gray-500);transition:var(--transition)}.lang-btn.active,.lang-btn:hover{background:var(--primary);color:var(--white);border-color:var(--primary)}.nav-toggle{display:none;border:0;padding:8px}.hamburger,.hamburger::after,.hamburger::before{display:block;width:24px;height:2px;background:var(--gray-700);transition:var(--transition)}.hamburger,.hero{position:relative}.hamburger::after,.hamburger::before{content:"";position:absolute;left:0}.hamburger::before{top:-7px}.hamburger::after{top:7px}.hero{min-height:66.67vh;display:flex;align-items:center;justify-content:center;background:var(--dark);overflow:hidden}.hero-carousel,.hero-slide{position:absolute;inset:0;width:100%;height:100%}.hero-carousel{background:var(--white);z-index:0}.hero-slide{background-color:var(--white);background-position:center center;background-repeat:no-repeat;background-size:cover;opacity:0;transition:opacity 1s ease-in-out}.hero-slide.active,.pc-detail-gallery-main img.active{opacity:1}.hero-control{position:absolute;top:50%;transform:translateY(-50%);z-index:3;background:rgba(0,0,0,.4);color:var(--white);border:1px solid rgba(255,255,255,.3);width:48px;height:48px;border-radius:50%;font-size:1.5rem;line-height:1;cursor:pointer;backdrop-filter:blur(8px);transition:var(--transition);display:flex;align-items:center;justify-content:center;padding:0}.hero-control:hover{background:rgba(0,0,0,.6);border-color:rgba(255,255,255,.6);transform:translateY(-50%) scale(1.05)}.hero-prev{left:24px}.hero-next{right:24px}.hero-dots{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);z-index:3;display:flex;gap:10px}.hero-dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.5);border:0;cursor:pointer;transition:var(--transition);padding:0;box-shadow:0 0 4px rgba(0,0,0,.3)}.hero-dot:hover{background:rgba(255,255,255,.8)}.hero-dot.active{background:var(--white);width:32px;border-radius:5px}.section{padding:100px 0}.section-header{text-align:center;max-width:640px;margin:0 auto 64px}.section-header h2{font-size:2.25rem;margin-bottom:16px}.section-header p{font-size:1.15rem;color:var(--gray-500)}.about{background:var(--gray-50)}.about-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.about-card{background:var(--white);padding:40px 32px;border-radius:var(--radius-lg);text-align:center;box-shadow:var(--shadow);transition:var(--transition)}.about-card:hover,.tech-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.about-icon{font-size:3rem;margin-bottom:20px}.about-card h3,.contact-card h4,.tech-card h3{font-size:1.25rem;font-weight:600;margin-bottom:12px;color:var(--dark)}.about-card p,.tech-card p{color:var(--gray-500);font-size:.95rem;line-height:1.7}.products{background:var(--white)}.technology{background:var(--gray-50)}.tech-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}.tech-card{background:var(--white);padding:40px 32px;border-radius:var(--radius-lg);box-shadow:var(--shadow);transition:var(--transition)}.tech-num{font-size:2.5rem;font-weight:700;color:var(--primary);opacity:.3;margin-bottom:16px;line-height:1}.contact{background:var(--white)}.contact-grid{display:block}.contact-info{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.contact-card{background:var(--gray-50);padding:32px;border-radius:var(--radius-lg);transition:var(--transition)}.contact-card:hover{background:var(--primary-light)}.contact-icon{font-size:2rem;margin-bottom:12px}.contact-card h4{font-size:1.1rem;margin-bottom:8px}.contact-card p{color:var(--gray-500)}.contact-card a{color:var(--primary);text-decoration:none;font-weight:500}.contact-card a:hover{text-decoration:underline}.footer{background:var(--dark);color:var(--white);padding:64px 0 32px}.footer-content{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;margin-bottom:48px}.footer-brand .footer-logo-img{height:80px;width:auto;display:block;margin-left:-12px;margin-bottom:12px}.footer-brand p,.footer-links a{color:rgba(255,255,255,.6);font-size:.95rem}.footer-brand p{line-height:1.7}.footer-links h4{font-size:1rem;font-weight:600;margin-bottom:20px}.footer-links ul{list-style:none}.footer-links li{margin-bottom:10px}.footer-links a{text-decoration:none;transition:var(--transition)}.footer-links a:hover,.footer-links h4{color:var(--white)}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;text-align:center}.footer-bottom p{color:rgba(255,255,255,.5);font-size:.9rem}.footer-privacy{margin-top:8px;font-size:.75rem!important;color:rgba(255,255,255,.35)!important}.product-center{margin-top:48px}.pc-category-header{text-align:center;margin-bottom:40px}.pc-category-header~.pc-category-header{margin-top:80px}.pc-category-name,.pc-detail-info h2{font-size:1.5rem;font-weight:700;color:var(--dark);margin-bottom:12px}.pc-category-desc{font-size:1rem;color:var(--gray-500);max-width:800px;margin:0 auto;line-height:1.7}.pc-tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-bottom:40px;padding-bottom:16px;border-bottom:2px solid var(--gray-100)}.pc-detail-features-block ul li,.pc-tab{background:var(--gray-50);color:var(--gray-700)}.pc-tab{padding:10px 24px;border-radius:30px;font-size:.95rem;font-weight:600;border:1px solid var(--gray-200);cursor:pointer;transition:var(--transition);white-space:nowrap}.pc-tab:hover{background:var(--primary-light);color:var(--primary);border-color:var(--primary-light)}.pc-tab.active{background:var(--primary);color:var(--white);border-color:var(--primary);box-shadow:var(--shadow)}.pc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.pc-card{background:var(--white);border-radius:var(--radius-lg);border:1px solid var(--gray-100);overflow:hidden;transition:var(--transition);cursor:pointer;display:flex;flex-direction:column}.pc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--primary-light)}.pc-card-static{cursor:default}.pc-card-static:hover{transform:none;box-shadow:none;border-color:var(--gray-100)}.pc-card-image{width:100%;aspect-ratio:4/3;background:var(--gray-50);display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}.pc-card-image img,.pc-detail-gallery-main img{width:100%;height:100%;object-fit:contain;padding:16px;transition:transform .4s ease}.pc-card:hover .pc-card-image img{transform:scale(1.05)}.pc-card-body{padding:24px;flex:1;display:flex;flex-direction:column}.pc-card-model{display:inline-block;font-size:.85rem;font-weight:600;color:var(--primary);background:var(--primary-light);padding:4px 12px;border-radius:20px;margin-bottom:12px;width:fit-content}.pc-card-name{font-size:1.15rem;font-weight:700;color:var(--dark);margin-bottom:10px;line-height:1.4}.pc-card-overview{font-size:.9rem;color:var(--gray-500);line-height:1.6;flex:1}.pc-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.pc-card-action{font-size:.9rem;font-weight:600;color:var(--primary);display:inline-flex;align-items:center;gap:6px;transition:var(--transition);cursor:pointer}.pc-card-action::after{content:"→";transition:var(--transition)}.pc-card:hover .pc-card-action::after{transform:translateX(4px)}.pc-detail{animation:fadeIn .4s ease}.pc-back-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;margin-bottom:32px;font-size:.95rem;font-weight:600;color:var(--primary);background:var(--primary-light);border:0;border-radius:var(--radius);cursor:pointer;transition:var(--transition)}.pc-back-btn:hover{background:var(--primary);color:var(--white)}.pc-detail-content{background:var(--white);border-radius:var(--radius-lg);border:1px solid var(--gray-100);overflow:hidden}.pc-detail-header{display:grid;grid-template-columns:1fr 1fr;gap:48px;padding:40px;background:var(--gray-50)}.pc-detail-gallery{display:flex;flex-direction:column;gap:16px}.pc-detail-gallery-main{position:relative;background:var(--white);border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3;border:1px solid var(--gray-100)}.pc-detail-gallery-main img{position:absolute;inset:0;opacity:0;transition:opacity .4s ease}.pc-detail-gallery-thumbs{display:flex;gap:12px;flex-wrap:wrap}.pc-detail-gallery-thumbs img{width:80px;height:60px;object-fit:cover;border-radius:var(--radius);cursor:pointer;border:2px solid transparent;transition:var(--transition);background:var(--white);padding:4px}.pc-detail-gallery-thumbs img.active,.pc-detail-gallery-thumbs img:hover{border-color:var(--primary)}.pc-detail-info{display:flex;flex-direction:column;justify-content:center}.pc-detail-info h2{font-size:1.75rem;margin-bottom:8px}.pc-detail-features-block h4,.pc-detail-info .pc-detail-model{font-size:1rem;font-weight:600;color:var(--primary);margin-bottom:20px}.pc-detail-info .pc-detail-features{font-size:1rem;color:var(--gray-700);line-height:1.7;margin-bottom:12px}.pc-detail-features-block{margin-bottom:16px}.pc-detail-features-block h4{color:var(--dark);margin-bottom:10px}.pc-detail-features-block ul{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:8px 16px}.pc-detail-features-block ul li{border-radius:var(--radius);font-size:.9rem;position:relative;padding:8px 12px 8px 28px}.pc-detail-features-block ul li::before{content:"✓";position:absolute;left:10px;color:var(--secondary);font-weight:700}.pc-detail-info .pc-detail-overview{font-size:1rem;color:var(--gray-500);line-height:1.7;margin-bottom:24px}.pc-detail-sections{padding:40px}.pc-detail-section{margin-bottom:48px}.pc-detail-section:last-child,.pc-specs-notes p:last-child{margin-bottom:0}.pc-detail-section h3{font-size:1.25rem;font-weight:700;color:var(--dark);margin-bottom:20px;padding-bottom:12px;border-bottom:2px solid var(--primary-light);display:flex;align-items:center;gap:10px}.pc-detail-section h3::before{content:"";display:inline-block;width:4px;height:20px;background:var(--primary);border-radius:2px}.pc-features-list{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:12px 24px}.pc-features-list li{background:var(--gray-50);border-radius:var(--radius);color:var(--gray-700);font-size:.95rem;position:relative;padding:10px 16px 10px 36px}.pc-features-list li::before{content:"✓";position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--secondary);font-weight:700}.pc-specs-table{width:100%;border-collapse:collapse;font-size:.9rem}.pc-specs-table td,.pc-specs-table th{padding:12px 16px;text-align:left;border:1px solid var(--gray-200)}.pc-specs-table th{background:var(--primary-light);color:var(--primary-dark);font-weight:600}.pc-specs-table tr:nth-child(even){background:var(--gray-50)}.pc-specs-table tr:hover{background:var(--primary-light)}.pc-applications-text,.pc-introduction-text,.pc-specs-notes{font-size:1rem;color:var(--gray-700);line-height:1.7;padding:16px;background:var(--gray-50);border-radius:var(--radius)}.pc-specs-notes{margin-bottom:16px}.pc-specs-notes p{margin-bottom:6px}.pc-specs-table-msi323 th{text-align:center;font-size:1rem}.pc-specs-table-msi323 td{text-align:center}@media (max-width:1024px){.about-grid,.tech-grid{grid-template-columns:repeat(2,1fr)}.contact-grid,.contact-info{grid-template-columns:1fr}.footer-content{grid-template-columns:1fr 1fr}.pc-grid{grid-template-columns:repeat(2,1fr)}.pc-detail-header{grid-template-columns:1fr}}@media (max-width:768px){.nav-toggle{display:block}.nav-menu{position:fixed;top:72px;left:0;right:0;background:var(--white);flex-direction:column;padding:24px;gap:8px;box-shadow:var(--shadow-lg);transform:translateY(-100%);opacity:0;pointer-events:none;transition:var(--transition)}.nav-menu.active{transform:translateY(0);opacity:1;pointer-events:all}.lang-switcher{margin-left:0;padding-left:0;border-left:none;margin-top:8px}.dropdown-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;background:0 0;backdrop-filter:none;-webkit-backdrop-filter:none;border:0;padding:0 0 0 16px;margin-top:4px;min-width:auto}.dropdown-menu a{padding:8px 16px;font-size:.9rem}.hero-control{width:40px;height:40px;font-size:1.2rem}.hero-prev{left:12px}.hero-next{right:12px}.hero-dots{bottom:16px}.about-grid,.tech-grid{grid-template-columns:1fr}.section{padding:64px 0}.section-header h2{font-size:1.75rem}.footer-content,.pc-grid{grid-template-columns:1fr}.pc-tabs{gap:8px}.pc-tab{padding:8px 16px;font-size:.85rem}.pc-detail-header,.pc-detail-sections{padding:24px}.pc-features-list{grid-template-columns:1fr}.pc-specs-table{font-size:.8rem}.pc-specs-table td,.pc-specs-table th{padding:8px}}.fade-in{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}.back-to-top.visible,.fade-in.visible{opacity:1;transform:translateY(0)}.back-to-top{position:fixed;bottom:40px;right:40px;width:48px;height:48px;border-radius:50%;background:var(--primary);color:var(--white);border:0;font-size:1.5rem;cursor:pointer;box-shadow:var(--shadow-lg);transition:var(--transition);opacity:0;visibility:hidden;transform:translateY(12px);z-index:999;display:flex;align-items:center;justify-content:center}.back-to-top.visible{visibility:visible}.back-to-top:hover{background:var(--primary-dark);transform:translateY(-2px)}