.nav-header{position:relative}.user-block{position:absolute;display:flex;column-gap:16px;right:10px;bottom:-5px;background-color:var(--card-bg-dark);border-radius:var(--border-radius-s);padding:15px 22px;box-shadow:0 0 5px #00000080;font-size:14px}.user-block p{margin:0;color:var(--color-gray)}nav{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background:var(--card-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--border-radius-l);border:var(--glass-border);position:fixed;top:1rem;left:50%;transform:translate(-50%);width:95%;max-width:1200px;z-index:1000;box-sizing:border-box}nav .logo{font-size:1.5rem;font-weight:700;color:#58a1c9;cursor:pointer;transition:all .2s;display:flex;align-items:center;text-shadow:0 0 8px rgba(0,0,0,.5)}nav .logo p{padding:0;margin:0;transition-duration:.2s}nav .logo p:hover{color:#7ecaf3;transform:translateY(-4px)}nav .logo .logo-icon{width:32px;height:32px;margin-right:1rem;object-fit:contain}nav ul{list-style:none;display:flex;gap:2rem;margin:0;padding:0}nav ul li{cursor:pointer;transition:color .2s}nav ul li:hover{color:var(--accent-color)}nav ul li.active{color:var(--accent-color);font-weight:700}nav .cart-indicator{position:relative;cursor:pointer}nav .cart-indicator span{background:var(--accent-color);color:#000;border-radius:50%;padding:.2rem .5rem;font-size:.8rem;margin-left:.5rem}.site-footer{margin-top:auto;padding:1rem 0;background:var(--card-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--border-radius-l);border:var(--glass-border);border-top:2px solid rgba(56,189,248,.3);box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.site-footer h4{margin:0}.site-footer .footer-content{display:grid;grid-template-columns:1fr;align-items:center;gap:2rem;margin-top:.8rem;padding:0 2rem}@media(min-width:768px){.site-footer .footer-content{grid-template-columns:1fr 1fr}}.site-footer .footer-content .footer-info h4{color:var(--color-gray);margin-bottom:1rem;font-size:1.1rem}.site-footer .footer-content .footer-info p{margin:.5rem 0;color:var(--text-color);font-size:.95rem}.site-footer .footer-content .footer-info p .footer-value{color:var(--accent-color);font-weight:600}.site-footer .footer-content .footer-info .footer-link{color:var(--accent-color);text-decoration:none;transition:color .3s}.site-footer .footer-content .footer-info .footer-link:hover{color:var(--accent-hover);text-decoration:underline}.site-footer .footer-content .footer-social .social-buttons{display:flex;gap:1rem;flex-wrap:wrap}.site-footer .footer-content .footer-social .social-btn{display:flex;align-items:center;justify-content:center;width:48px;height:48px;background-color:#38bdf81a;border-radius:50%;color:var(--accent-color);text-decoration:none;transition:all .3s;cursor:pointer}.site-footer .footer-content .footer-social 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2rem}.auth-form-container{display:flex;justify-content:center;align-items:center;margin-top:50px;padding:40px 0}.error-message{color:#f76464}.auth-form{display:flex;flex-direction:column;gap:18px}.auth-form .btn{margin-top:20px}.auth-form h2{margin-block:8px;font-size:1.3em;font-weight:700;text-align:center}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:.8em;color:var(--text-color)}.form-group input{padding:8px 12px;border:1px solid #bbb;background-color:#fff;border-radius:var(--border-radius-s);font-size:1em;outline:none;transition:.2s}.form-group input:focus{box-shadow:0 0 8px var(--accent-color)}.form-group input.error{border-color:#e74c3c;box-shadow:0 0 8px #e74c3ce6}.field-error{color:#e74c3c;font-size:.85rem;margin-top:.25rem;display:block}.error-message{color:#e74c3c;margin-bottom:1rem}.success-message{color:#29b862}.success-box{color:#b3e3c6}.btn-auth{padding:9px 0;font-size:1em;background:#377dff;color:#fff;border:none;border-radius:6px;cursor:pointer;margin-top:8px;transition:background-color .18s}.btn-auth:hover{background-color:#215bb7}.auth-form-links{margin-top:12px;display:flex;column-gap:20px;justify-content:space-between;font-size:.98em}.to-top-btn{position:fixed;left:0;top:0;height:100vh;width:80px;background-color:#0000004d;opacity:0;display:flex;justify-content:center;align-items:end;cursor:pointer;animation-name:scrolling-to-top;animation-fill-mode:both;animation-timing-function:linear;animation-timeline:scroll();animation-range:20% 60%}@keyframes scrolling-to-top{to{opacity:1}}@media(max-width:1400px){.to-top-btn{display:none}}.to-top-btn:hover .to-top-btn__label{padding-bottom:60px}.to-top-btn__label{transition-duration:.2s;padding-bottom:50px;opacity:.8}:root{--bg-color: #2a2a2a;--card-bg: rgba(48, 66, 61, .7);--card-bg-dark: rgba(35, 48, 44, .7);--text-color: #e2e8f0;--color-orange: rgb(225, 135, 67);--color-gray: rgb(187, 187, 187);--accent-color: #38bdf8;--accent-hover: #0ea5e9;--glass-border: 1px solid rgba(107, 107, 107, .2);--font-main: "Inter", sans-serif;--border-radius-l: 5px;--border-radius-s: 3px}body{margin:0;font-family:var(--font-main);background-color:var(--bg-color);color:var(--text-color);background-image:radial-gradient(circle at 80% 0%,rgba(0,0,0,.5) 0%,transparent 85%);min-height:100vh;display:flex;flex-direction:column;scroll-timeline:--page-scroll block}a{color:var(--accent-color);text-decoration:none}a:hover{text-decoration:underline}#app{max-width:1200px;margin:0 auto;padding:120px 20px 20px;flex:1;display:flex;flex-direction:column;width:100%;box-sizing:border-box}.loading{display:flex;justify-content:center;align-items:center}.page{display:none;animation:fadeIn .5s ease;flex:1;min-height:0}.page.active{display:block;padding-bottom:4rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.attention-box{background:#ef44441a;border:1px solid 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0}.hero{text-align:center;display:flex;flex-direction:column;justify-content:center;align-items:center;padding-bottom:3rem}.hero h1{font-size:3rem;margin-bottom:1rem;background:linear-gradient(to right,#38bdf8,#a855f7);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.hero p{font-size:1.2rem;color:#94a3b8;max-width:700px;line-height:2rem;margin:0 auto 2rem}.requirements{margin-top:2rem;text-align:left}.requirements h3{color:var(--accent-color)}.requirements ul{color:#cbd5e1}.downloads-list{display:grid;gap:1rem}.downloads-list .download-item{display:flex;justify-content:space-between;align-items:flex-start;padding:1rem;background:#ffffff0d;border-radius:var(--border-radius-s);gap:1rem}.downloads-list .download-item__info{flex:1}.downloads-list .download-item__header{display:flex;justify-content:start;align-items:baseline;gap:1rem;margin-bottom:.25rem}.downloads-list .download-item__name{font-weight:600;color:var(--color-orange)}.downloads-list 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1.5rem;margin-top:auto;display:flex;flex-direction:column;row-gap:1rem}.module-card .actions{display:flex;gap:1rem}.module-card .attention-box{background:#ef44441a;border:1px solid #ef4444;color:#ef4444;padding:.5rem;border-radius:.5rem;margin-bottom:1rem;font-size:.9rem}.module-card .license-link a{color:var(--accent-color);text-decoration:none;margin:0;font-size:1rem;transition-duration:.2s}.module-card .license-link a:hover{color:var(--accent-hover)}.module-card .license-key-container{position:relative;padding:.8rem;background:#0003;border-radius:.5rem}.module-card .license-key-container .license-key-row{display:flex;justify-content:space-between;align-items:center;gap:.5rem}.module-card .license-key-container .license-key{color:var(--accent-color);flex:1;word-break:break-all}.module-card .license-key-container .copy-btn{padding:.2rem .5rem;font-size:.8rem;white-space:nowrap}.module-card .license-key-container .additional-link a{color:var(--accent-color);text-decoration:none;margin:0;font-size:.9rem}.module-card .license-key-container .additional-link a:hover{text-decoration:underline}.module-card .video-container{position:relative;aspect-ratio:16/9;width:100%;margin:0;border-radius:var(--border-radius-s) var(--border-radius-s) 0 0;margin-bottom:1.5rem;background:#0000004d;overflow:hidden}.module-card .video-container iframe,.module-card .video-container img,.module-card .video-container .video-placeholder{position:absolute;top:0;left:0;width:100%;height:100%;border:none}.module-card .video-container .video-placeholder{display:flex;justify-content:center;align-items:center;cursor:pointer;transition:background-color .2s}.module-card .video-container .video-placeholder:hover{background-color:#0000004d}.module-card .video-container .video-placeholder:hover .play-btn{scale:1.1}.module-card .video-container .video-placeholder .play-btn{position:relative;width:60px;height:60px;transition:all .2s}.module-card .module-content{padding:0 1.5rem 1.5rem}.module-card h3{margin-top:0;color:var(--color-orange)}.module-card .price{font-size:1.5rem;font-weight:700;color:var(--accent-color);margin:.5rem 0}.cart{max-width:700px;margin:0 auto 2rem}.cart-items{display:grid}.cart-item{display:flex;justify-content:space-between;align-items:center;padding:.8rem;border-bottom:1px solid rgba(255,255,255,.1)}.cart-item:last-child{border-bottom:none}.cart-item .remove-btn{color:#ef4444;cursor:pointer}.cart-item .remove-btn:hover{text-decoration:underline}.cart-summary{text-align:right;font-size:1.5rem}.cart-summary .total{color:var(--accent-color);font-weight:700}.features-grid{display:grid;grid-template-columns:1fr;gap:2rem;margin-bottom:4rem}@media(min-width:1024px){.features-grid{grid-template-columns:repeat(2,1fr)}}.feature-card{background:var(--card-bg);border:var(--glass-border);border-radius:var(--border-radius-l);overflow:hidden;transition:transform .3s 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