@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";:root{--color-bg-primary: #0f0f0f;--color-bg-secondary: #171717;--color-bg-tertiary: #1f1f1f;--color-bg-card: rgba(255, 255, 255, .04);--color-bg-card-hover: rgba(255, 255, 255, .08);--color-border: rgba(255, 255, 255, .08);--color-border-hover: rgba(255, 255, 255, .15);--color-text-primary: #f0f0f0;--color-text-secondary: #a0a0a0;--color-text-muted: #6b6b6b;--color-accent: #888888;--color-accent-hover: #a0a0a0;--color-accent-glow: rgba(160, 160, 160, .12);--color-gold: #f59e0b;font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.6;font-weight:400;color:var(--color-text-primary);background-color:var(--color-bg-primary);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-width:320px;overflow-x:hidden}a{color:var(--color-accent);text-decoration:none;transition:color .2s ease}a:hover{color:var(--color-accent-hover)}h1,h2,h3,h4,h5,h6{margin:0;line-height:1.2;font-weight:700;letter-spacing:-.02em}p{margin:0}ul{margin:0;padding:0;list-style:none}img{max-width:100%;display:block}button{font-family:inherit;cursor:pointer;border:none;outline:none}button:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}html{scroll-behavior:smooth}::selection{background:var(--color-accent);color:#0f0f0f}.login-container{position:fixed;top:0;left:0;width:100%;height:100%;display:flex;justify-content:center;align-items:center;background:var(--color-bg-primary)}.login-card{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:16px;padding:3rem;width:100%;max-width:400px;box-shadow:0 20px 60px #0006}.login-card h1{color:var(--color-text-primary);font-size:2rem;margin-bottom:.25rem;text-align:center;font-weight:800;letter-spacing:-.02em}.login-card h2{color:var(--color-text-muted);font-size:1rem;margin-bottom:2rem;text-align:center;font-weight:400}.form-group{margin-bottom:1.25rem}.form-group input{width:100%;padding:.875rem 1rem;border:1px solid var(--color-border);border-radius:8px;font-size:.95rem;font-family:inherit;transition:border-color .2s ease;background:var(--color-bg-tertiary);color:var(--color-text-primary)}.form-group input::placeholder{color:var(--color-text-muted)}.form-group input:focus{outline:none;border-color:var(--color-accent)}.error-message{color:#fca5a5;background:#ef44441a;border:1px solid rgba(239,68,68,.2);border-radius:8px;padding:.75rem;text-align:center;margin-bottom:1.25rem;font-size:.85rem}button[type=submit]{width:100%;padding:.875rem;background:var(--color-accent);color:var(--color-bg-primary);border:none;border-radius:8px;font-size:.95rem;font-weight:600;font-family:inherit;cursor:pointer;transition:all .2s ease}button[type=submit]:hover:not(:disabled){background:var(--color-accent-hover);transform:translateY(-1px);box-shadow:0 8px 24px #0000004d}button[type=submit]:disabled{opacity:.5;cursor:not-allowed}.navbar{position:fixed;top:0;left:0;right:0;z-index:100;padding:0 2rem;height:72px;display:flex;align-items:center;justify-content:space-between;background:#0f0f0fcc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--color-border);transition:background .3s ease}.navbar-brand{display:flex;align-items:center;gap:.75rem;text-decoration:none;color:var(--color-text-primary)}.navbar-brand img{height:32px;width:auto;border-radius:3px}.navbar-brand span{font-size:1.25rem;font-weight:700;letter-spacing:-.02em}.navbar-links{display:flex;align-items:center;gap:2rem}.navbar-links a{color:var(--color-text-secondary);text-decoration:none;font-size:.875rem;font-weight:500;letter-spacing:.02em;text-transform:uppercase;transition:color .2s ease;position:relative}.navbar-links a:hover,.navbar-links a.active{color:var(--color-text-primary)}.navbar-links a:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--color-accent);transition:width .2s ease}.navbar-links a:hover:after{width:100%}.navbar-actions{display:flex;align-items:center;gap:1rem}.lang-btn{padding:.25rem .6rem;font-size:.75rem;font-weight:500;border-radius:4px;background:transparent;color:var(--color-text-muted);border:1px solid var(--color-border);transition:all .2s ease}.lang-btn:hover{color:var(--color-text-secondary);border-color:var(--color-border-hover)}.lang-btn.active{color:var(--color-text-primary);background:var(--color-accent);border-color:var(--color-accent)}.btn-signout{padding:.4rem 1rem;font-size:.8rem;font-weight:500;border-radius:6px;background:var(--color-bg-card);color:var(--color-text-secondary);border:1px solid var(--color-border);transition:all .2s ease}.btn-signout:hover{color:var(--color-text-primary);background:var(--color-bg-card-hover);border-color:var(--color-border-hover)}.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden}.hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0}.hero-bg img{width:100%;height:100%;object-fit:cover}.hero-bg:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#0f0f0f66,#0f0f0f99,#0f0f0ff2)}.hero-content{position:relative;z-index:1;max-width:800px;padding:8rem 2rem 4rem;text-align:center}.hero-flag{width:56px;height:auto;border-radius:4px;margin:0 auto 1.5rem;box-shadow:0 4px 12px #0000004d}.hero-title{font-size:clamp(2.5rem,6vw,4.5rem);font-weight:800;margin-bottom:1.5rem;background:linear-gradient(135deg,#fff,#a0a0a0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-description{font-size:1.125rem;line-height:1.8;color:var(--color-text-secondary);max-width:640px;margin:0 auto 2.5rem}.hero-cta{display:inline-flex;align-items:center;gap:.5rem;padding:.875rem 2rem;background:var(--color-accent);color:#fff;font-size:.95rem;font-weight:600;border-radius:8px;transition:all .2s ease;text-decoration:none}.hero-cta:hover{background:var(--color-accent-hover);transform:translateY(-1px);box-shadow:0 8px 24px #0006;color:#0f0f0f}.site-section{padding:6rem 2rem}.site-section.alt-bg{background:var(--color-bg-secondary)}.section-container{max-width:1200px;margin:0 auto}.section-header{text-align:center;margin-bottom:4rem}.section-label{display:inline-block;font-size:.75rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--color-accent);margin-bottom:1rem}.section-title{font-size:clamp(2rem,4vw,3rem);font-weight:800;margin-bottom:1rem}.section-subtitle{font-size:1.1rem;color:var(--color-text-secondary);max-width:600px;margin:0 auto;line-height:1.7}.section-divider{width:48px;height:3px;background:var(--color-accent);border-radius:2px;margin:1.5rem auto 0}.image-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.image-grid-item{position:relative;overflow:hidden;border-radius:12px;aspect-ratio:4/3}.image-grid-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.image-grid-item:hover img{transform:scale(1.05)}.image-grid-item:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,transparent 50%,rgba(0,0,0,.4) 100%);opacity:0;transition:opacity .3s ease}.image-grid-item:hover:after{opacity:1}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.feature-card{padding:2rem;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:12px;transition:all .3s ease}.feature-card:hover{background:var(--color-bg-card-hover);border-color:var(--color-border-hover);transform:translateY(-2px)}.feature-icon{width:48px;height:48px;border-radius:10px;background:var(--color-accent-glow);display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem;font-size:1.25rem;color:var(--color-accent)}.feature-card h3{font-size:1.1rem;font-weight:600;margin-bottom:.75rem}.feature-card p{font-size:.925rem;color:var(--color-text-secondary);line-height:1.6}.specs-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem}.spec-card{text-align:center;padding:2rem 1.5rem;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:12px;transition:all .3s ease}.spec-card:hover{border-color:var(--color-accent);box-shadow:0 0 24px var(--color-accent-glow)}.spec-value{font-size:2rem;font-weight:800;color:var(--color-accent);margin-bottom:.5rem}.spec-label{font-size:.875rem;color:var(--color-text-secondary);font-weight:500}.video-section{position:relative}.video-container{max-width:900px;margin:0 auto;position:relative}.video-wrapper{position:relative;padding-bottom:56.25%;height:0;border-radius:12px;overflow:hidden;box-shadow:0 12px 40px #0006}.video-wrapper iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none}.video-controls{display:flex;align-items:center;justify-content:center;gap:1rem;margin-top:1.5rem}.video-btn{width:44px;height:44px;border-radius:50%;background:var(--color-bg-card);border:1px solid var(--color-border);color:var(--color-text-secondary);font-size:1.25rem;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.video-btn:hover{background:var(--color-bg-card-hover);color:var(--color-text-primary);border-color:var(--color-border-hover)}.video-dots{display:flex;gap:8px}.video-dot{width:8px;height:8px;border-radius:50%;background:var(--color-text-muted);border:none;padding:0;transition:all .2s ease}.video-dot.active{background:var(--color-accent);width:24px;border-radius:4px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.two-col-text h2{font-size:clamp(1.75rem,3vw,2.5rem);margin-bottom:1.5rem}.two-col-text p{font-size:1rem;color:var(--color-text-secondary);line-height:1.8;margin-bottom:1.5rem}.two-col-image{border-radius:12px;overflow:hidden;box-shadow:0 8px 32px #0000004d}.two-col-image img{width:100%;height:auto;display:block}.skills-list{display:grid;grid-template-columns:1fr 1fr;gap:.5rem 2rem}.skills-list li{padding:.5rem 0;font-size:.925rem;color:var(--color-text-secondary);display:flex;align-items:center;gap:.5rem}.skills-list li:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--color-accent);flex-shrink:0}.use-cases-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem}.use-case-card{padding:2rem;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:12px;text-align:center;transition:all .3s ease}.use-case-card:hover{background:var(--color-bg-card-hover);border-color:var(--color-border-hover);transform:translateY(-2px)}.use-case-icon{font-size:2.5rem;margin-bottom:1rem}.use-case-card h3{font-size:1rem;font-weight:600;color:var(--color-text-primary)}.cta-section{text-align:center;padding:6rem 2rem;position:relative;overflow:hidden}.cta-section:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse at center,var(--color-accent-glow),transparent 70%)}.cta-section .section-container{position:relative;z-index:1}.cta-btn{display:inline-flex;align-items:center;gap:.5rem;padding:1rem 2.5rem;background:var(--color-accent);color:#fff;font-size:1rem;font-weight:600;border-radius:8px;transition:all .2s ease;margin-top:2rem}.cta-btn:hover{background:var(--color-accent-hover);transform:translateY(-1px);box-shadow:0 8px 24px #0006}.site-footer{padding:3rem 2rem;border-top:1px solid var(--color-border);text-align:center}.site-footer p{font-size:.875rem;color:var(--color-text-muted)}.comm-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}.comm-item{display:flex;align-items:center;gap:1rem;padding:1.25rem;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:10px;transition:all .2s ease}.comm-item:hover{border-color:var(--color-border-hover);background:var(--color-bg-card-hover)}.comm-icon{width:40px;height:40px;border-radius:8px;background:var(--color-accent-glow);display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}.comm-item span{font-size:.9rem;font-weight:500;color:var(--color-text-secondary)}.admin-section{padding:4rem 2rem;background:var(--color-bg-secondary)}.admin-section .section-container{max-width:1200px;margin:0 auto}.downloads-page{min-height:100vh;padding:6rem 2rem 2rem;background:var(--color-bg-primary)}.downloads-header{text-align:center;margin-bottom:3rem}.downloads-header h1{font-size:2.5rem;margin-bottom:.5rem}.downloads-header p{color:var(--color-text-secondary);font-size:1.1rem}.downloads-toolbar{display:flex;align-items:center;gap:1rem;padding:1.25rem;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:12px;margin-bottom:1.5rem}.downloads-toolbar label{font-size:.9rem;font-weight:500;color:var(--color-text-secondary)}.downloads-toolbar select{padding:.5rem 1rem;background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:6px;color:var(--color-text-primary);font-size:.9rem;font-family:inherit}.downloads-toolbar select option{background:var(--color-bg-secondary)}.btn-refresh{padding:.5rem 1.25rem;background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:6px;color:var(--color-text-secondary);font-size:.85rem;font-weight:500;transition:all .2s ease}.btn-refresh:hover{background:var(--color-bg-card-hover);color:var(--color-text-primary);border-color:var(--color-border-hover)}.file-table-wrap{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:12px;overflow:hidden}.file-table{width:100%;border-collapse:collapse}.file-table th{padding:1rem 1.25rem;text-align:left;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted);background:var(--color-bg-tertiary);border-bottom:1px solid var(--color-border)}.file-table td{padding:1rem 1.25rem;border-bottom:1px solid var(--color-border);font-size:.9rem}.file-table tr:last-child td{border-bottom:none}.file-table tbody tr{transition:background .15s ease}.file-table tbody tr:hover{background:var(--color-bg-card-hover)}.file-name{display:flex;align-items:center;gap:.75rem;font-weight:500}.file-name-icon{font-size:1.25rem}.file-meta{color:var(--color-text-muted)}.btn-download{padding:.4rem 1.25rem;background:var(--color-accent);color:#fff;font-size:.8rem;font-weight:600;border-radius:6px;transition:all .2s ease}.btn-download:hover{background:var(--color-accent-hover);transform:translateY(-1px)}.empty-state{padding:4rem 2rem;text-align:center;color:var(--color-text-muted)}.empty-state-icon{font-size:3rem;margin-bottom:1rem;opacity:.5}.error-banner{padding:1rem;background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:8px;color:#fca5a5;text-align:center;margin-bottom:1.5rem;font-size:.9rem}.loading-state{text-align:center;padding:4rem;color:var(--color-text-muted)}.mobile-menu-btn{display:none;width:40px;height:40px;background:none;border:none;color:var(--color-text-primary);font-size:1.5rem;align-items:center;justify-content:center}.fade-in{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}.fade-in.visible{opacity:1;transform:translateY(0)}@media (max-width: 1024px){.two-col{grid-template-columns:1fr;gap:2rem}.image-grid{grid-template-columns:1fr 1fr}.skills-list{grid-template-columns:1fr}}@media (max-width: 768px){.navbar-links{display:none}.mobile-menu-btn{display:flex}.navbar-links.open{display:flex;flex-direction:column;position:absolute;top:72px;left:0;right:0;background:#0f0f0ff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:1rem 2rem;border-bottom:1px solid var(--color-border)}.site-section{padding:4rem 1.5rem}.hero-content{padding:6rem 1.5rem 3rem}.image-grid{grid-template-columns:1fr}.specs-grid{grid-template-columns:repeat(2,1fr)}.features-grid{grid-template-columns:1fr}.downloads-toolbar{flex-wrap:wrap}}@media (max-width: 480px){.specs-grid,.comm-grid{grid-template-columns:1fr}}