*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #1a1a1a;--bg-secondary: #222222;--bg-card: #2a2a2a;--bg-card-hover: #333333;--text-primary: #ffffff;--text-secondary: #b0b0b0;--text-muted: #808080;--accent-red: #e53935;--accent-red-dark: #b71c1c;--accent-red-light: #ff6b6b;--accent-white: #ffffff;--gradient-main: linear-gradient(135deg, #e53935, #b71c1c);--gradient-text: linear-gradient(135deg, #ffffff 0%, #e53935 100%);--border-color: rgba(255, 255, 255, .08);--border-hover: rgba(229, 57, 53, .3);--shadow-card: 0 4px 30px rgba(0, 0, 0, .5);--radius: 16px;--radius-sm: 10px;--radius-full: 9999px}html{scroll-behavior:smooth}body{font-family:Inter,system-ui,-apple-system,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:#444;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#555}::selection{background:#e539354d;color:#fff}.container{max-width:1200px;margin:0 auto;padding:0 24px}.section{padding:100px 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scale(.5);opacity:0}}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:16px 0;transition:all .3s ease}.navbar.scrolled{background:#1a1a1ae6;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);padding:10px 0}.navbar .container{display:flex;align-items:center;justify-content:space-between}.navbar-logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text-primary);font-weight:800;font-size:1.4rem;letter-spacing:-1px}.navbar-logo img{height:42px;width:auto;border-radius:6px}.navbar-links{display:flex;align-items:center;gap:32px;list-style:none}.navbar-links a{color:var(--text-secondary);text-decoration:none;font-size:.9rem;font-weight:500;transition:color .2s;position:relative}.navbar-links a:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--accent-red);transition:width .3s}.navbar-links a:hover{color:var(--text-primary)}.navbar-links a:hover:after{width:100%}.mobile-toggle{display:none;background:none;border:none;color:var(--text-primary);font-size:1.5rem;cursor:pointer;padding:4px}@media(max-width:768px){.mobile-toggle{display:block}.navbar-links{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:var(--bg-secondary);flex-direction:column;padding:100px 40px;gap:24px;transition:right .3s ease;border-left:1px solid var(--border-color)}.navbar-links.open{right:0}.navbar-links a{font-size:1.1rem}}.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding-top:80px}.hero-grid-bg{position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(229,57,53,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(229,57,53,.04) 1px,transparent 1px);background-size:60px 60px;z-index:0}.hero-glow{position:absolute;width:600px;height:600px;border-radius:50%;filter:blur(120px);opacity:.06;z-index:0}.hero-glow-1{top:-200px;right:-200px;background:var(--accent-red)}.hero-glow-2{bottom:-200px;left:-200px;background:var(--accent-red-dark)}.hero .container{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.hero-badge{display:inline-flex;align-items:center;gap:8px;background:#e539351a;border:1px solid rgba(229,57,53,.2);border-radius:var(--radius-full);padding:8px 20px;font-size:.85rem;color:var(--accent-red-light);font-weight:500;margin-bottom:28px}.hero-badge-dot{width:8px;height:8px;border-radius:50%;background:var(--accent-red);animation:pulse-dot 2s infinite}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.3}}.hero h1{font-size:3.5rem;font-weight:800;line-height:1.1;margin-bottom:24px;letter-spacing:-1px}.hero h1 .highlight{background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero p{font-size:1.15rem;color:var(--text-secondary);line-height:1.8;max-width:520px;margin-bottom:40px}.hero-buttons{display:flex;gap:16px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:var(--radius-sm);font-weight:600;font-size:.95rem;text-decoration:none;transition:all .3s ease;cursor:pointer;border:none}.btn-primary{background:var(--gradient-main);color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px #e5393559}.btn-secondary{background:transparent;color:var(--text-primary);border:1px solid var(--border-hover)}.btn-secondary:hover{border-color:var(--accent-red);transform:translateY(-2px)}.hero-stats{display:flex;gap:40px;margin-top:48px;padding-top:32px;border-top:1px solid var(--border-color)}.hero-stat-value{font-size:2rem;font-weight:800;background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-stat-label{font-size:.85rem;color:var(--text-muted);margin-top:2px}.hero-visual{position:relative;display:flex;justify-content:center;align-items:center}.hero-card-3d{width:100%;max-width:460px;aspect-ratio:1;background:var(--bg-card);border:1px solid var(--border-color);border-radius:24px;padding:40px;position:relative;overflow:hidden;transform-style:preserve-3d;perspective:1000px}.hero-card-3d-inner{text-align:center;transform-style:preserve-3d}.hero-card-3d-inner img{max-width:80%;height:auto;margin-bottom:20px;border-radius:12px}.hero-card-title{font-size:1.2rem;font-weight:700;color:var(--text-primary);margin-bottom:8px}.hero-card-subtitle{font-size:.9rem;color:var(--text-secondary)}.hero-card-orbit{position:absolute;top:0;right:0;bottom:0;left:0}.orbit-ring{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border:1px solid rgba(229,57,53,.1);border-radius:50%}.orbit-ring:nth-child(1){width:80%;height:80%}.orbit-ring:nth-child(2){width:60%;height:60%;border-color:#ffffff0f}.orbit-ring:nth-child(3){width:96%;height:96%}.orbit-dot{position:absolute;width:8px;height:8px;border-radius:50%;background:var(--accent-red);box-shadow:0 0 20px #e5393580}@media(max-width:968px){.hero .container{grid-template-columns:1fr;text-align:center}.hero p{margin:0 auto 40px}.hero-buttons,.hero-stats{justify-content:center}.hero h1{font-size:2.5rem}.section-title{font-size:2rem}}.products-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px;margin-top:48px}.product-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius);padding:36px;transition:all .3s ease;cursor:default;position:relative;overflow:hidden}.product-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent-red);opacity:0;transition:opacity .3s}.product-card:hover{background:var(--bg-card-hover);border-color:var(--border-hover);transform:translateY(-4px);box-shadow:var(--shadow-card)}.product-card:hover:before{opacity:1}.product-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:20px}.product-icon.red{background:#e539351f}.product-icon.white{background:#ffffff0f}.product-icon.dark{background:#0003}.product-card h3{font-size:1.3rem;font-weight:700;margin-bottom:8px}.product-card .product-tag{display:inline-block;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;padding:4px 12px;border-radius:var(--radius-full);margin-bottom:14px}.product-tag.active{background:#e539351f;color:var(--accent-red-light)}.product-tag.development{background:#ffffff0f;color:var(--text-secondary)}.product-tag.testing{background:#e5393514;color:var(--accent-red)}.product-card p{color:var(--text-secondary);font-size:.95rem;line-height:1.7}.kora-section{background:var(--bg-secondary);border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color)}.kora-content{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;margin-top:48px}.kora-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius);padding:48px;position:relative;overflow:hidden}.kora-card-glow{position:absolute;top:-100px;right:-100px;width:300px;height:300px;background:radial-gradient(circle,rgba(229,57,53,.08),transparent);border-radius:50%}.kora-card h3{font-size:1.6rem;font-weight:700;margin-bottom:16px}.kora-card p{color:var(--text-secondary);line-height:1.8;margin-bottom:24px}.kora-features{list-style:none;display:flex;flex-direction:column;gap:12px}.kora-features li{display:flex;align-items:flex-start;gap:12px;font-size:.95rem;color:var(--text-secondary)}.kora-features li:before{content:"◆";color:var(--accent-red);font-size:.7rem;margin-top:4px;flex-shrink:0}.kora-stats{display:grid;grid-template-columns:1fr 1fr;gap:16px}.kora-stat-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:24px;text-align:center}.kora-stat-card .value{font-size:2.2rem;font-weight:800;background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.kora-stat-card .label{font-size:.85rem;color:var(--text-muted);margin-top:4px}@media(max-width:768px){.kora-content{grid-template-columns:1fr}.kora-stats{grid-template-columns:1fr 1fr}}.slogan-section{text-align:center;padding:120px 0;position:relative}.slogan-section:before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:500px;height:500px;background:radial-gradient(circle,rgba(229,57,53,.04),transparent);border-radius:50%}.slogan-text{font-size:2.4rem;font-weight:800;line-height:1.3;position:relative;z-index:1}.slogan-text span{background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.slogan-author{margin-top:20px;font-size:1rem;color:var(--text-muted);font-style:italic}.footer{border-top:1px solid var(--border-color);padding:60px 0 30px;background:var(--bg-secondary)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}.footer-brand p{color:var(--text-secondary);font-size:.9rem;max-width:300px;margin-top:12px;line-height:1.7}.footer h4{font-size:.85rem;font-weight:600;color:var(--text-primary);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:16px}.footer-links{list-style:none;display:flex;flex-direction:column;gap:10px}.footer-links a,.footer-links span{color:var(--text-muted);text-decoration:none;font-size:.9rem;transition:color .2s}.footer-links a:hover{color:var(--accent-red)}.footer-bottom{border-top:1px solid var(--border-color);padding-top:24px;display:flex;justify-content:space-between;align-items:center;font-size:.85rem;color:var(--text-muted)}@media(max-width:768px){.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column;gap:12px;text-align:center}.slogan-text{font-size:1.6rem}}.fade-in{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}.fade-in.visible{opacity:1;transform:translateY(0)}.fade-in-up{transition-delay:.1s}.fade-in-delay-1{transition-delay:.15s}.fade-in-delay-2{transition-delay:.3s}.fade-in-delay-3{transition-delay:.45s}.kurfab-section{background:var(--bg-primary)}.kurfab-content{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;margin-top:48px}.kurfab-logo-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius);padding:48px;text-align:center;position:relative;overflow:hidden}.kurfab-logo-card img{max-width:70%;height:auto;margin-bottom:24px;border-radius:12px}.kurfab-logo-card .patent-badge{display:inline-block;background:#e539351a;border:1px solid rgba(229,57,53,.2);color:var(--accent-red-light);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:2px;padding:6px 18px;border-radius:var(--radius-full)}.kurfab-info h3{font-size:2rem;font-weight:800;margin-bottom:16px}.kurfab-info h3 span{background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.kurfab-info p{color:var(--text-secondary);line-height:1.8;margin-bottom:24px;font-size:1.05rem}.kurfab-features{list-style:none;display:flex;flex-direction:column;gap:14px}.kurfab-features li{display:flex;align-items:flex-start;gap:14px;color:var(--text-secondary);font-size:.95rem}.kurfab-features li .check{color:var(--accent-red);font-weight:700;flex-shrink:0;font-size:1.1rem}@media(max-width:768px){.kurfab-content{grid-template-columns:1fr}}