:root{--primary-color: #1a202c;--secondary-color: #f7fafc;--accent-color: #4299e1;--text-color: #2d3748;--light-text-color: #fff;--container-width: 1140px;--border-radius: 12px;--shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -1px rgba(0, 0, 0, .04);--shadow-md: 0 10px 15px -3px rgba(0, 0, 0, .07), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.7;color:var(--text-color);background-color:#fff;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.container{max-width:var(--container-width);margin:0 auto;padding:0 24px}.app-header{background-color:#e3f2fdcc;backdrop-filter:saturate(180%) blur(10px);-webkit-backdrop-filter:saturate(180%) blur(10px);padding:1rem 0;position:fixed;top:0;left:0;right:0;z-index:1000;border-bottom:1px solid rgba(0,0,0,.05);transition:box-shadow .3s ease}.navbar{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.7rem;font-weight:800;text-decoration:none;color:var(--primary-color)}.nav-links{list-style:none;display:flex;align-items:center;gap:28px}.nav-links a{color:var(--text-color);text-decoration:none;font-weight:500;transition:color .3s ease;position:relative;padding-bottom:4px}.nav-links a:hover{color:var(--accent-color)}.nav-links a:after{content:"";position:absolute;width:0;height:2px;bottom:0;left:0;background-color:var(--accent-color);transition:width .3s ease-in-out}.nav-links a:hover:after{width:100%}a.nav-cta{background-image:linear-gradient(to right,#4facfe,#00f2fe);color:var(--light-text-color)!important;padding:8px 20px;border-radius:var(--border-radius);transition:all .3s ease;box-shadow:var(--shadow-sm);cursor:pointer}a.nav-cta:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);color:var(--light-text-color)!important}a.nav-cta:after{display:none}.hero{background-image:linear-gradient(45deg,#308fc5e6,#29345ae6),url(/images/hero.webp);background-size:cover;background-position:center;color:var(--light-text-color);padding:200px 0 120px;text-align:center}.hero-content h1{font-size:3.5rem;font-weight:800;margin-bottom:1.5rem;line-height:1.2}.hero-content p{font-size:1.25rem;max-width:650px;margin:0 auto 2.5rem;color:#ffffffe6}.cta-button{background-image:linear-gradient(to right,#4facfe,#00f2fe);color:var(--light-text-color);padding:16px 32px;border:none;border-radius:var(--border-radius);font-size:1.1rem;font-weight:700;cursor:pointer;text-decoration:none;transition:all .3s ease;box-shadow:var(--shadow-md);display:inline-block}.cta-button:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}section{padding:80px 0}h2{font-size:2.8rem;font-weight:800;margin-bottom:20px;color:var(--primary-color);text-align:center;line-height:1.3}.section-intro{text-align:center;max-width:800px;margin:0 auto 60px;font-size:1.15rem;line-height:1.8;color:#4a5568}.about-section{background-color:#fff}.about-section h2{text-align:center}.about-section p{font-size:1.1rem;max-width:800px;margin:0 auto;line-height:1.8;color:#4a5568;text-align:center}.product-showcase-section{background-color:var(--secondary-color);text-align:center;padding-bottom:100px}.product-showcase-section .section-intro{margin-bottom:40px}.product-image{max-width:900px;width:100%;height:auto;border-radius:var(--border-radius)}.features-section{padding-top:80px;background-color:#fff}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:30px}.function-card{background-color:var(--secondary-color);padding:30px;border-radius:var(--border-radius);display:flex;align-items:flex-start;gap:20px;border:1px solid #e2e8f0;transition:transform .3s ease,box-shadow .3s ease}.function-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}.function-card .feature-icon{flex-shrink:0;width:50px;height:50px;background-color:#e3f2fd;color:var(--accent-color);border-radius:50%;display:flex;align-items:center;justify-content:center}.function-card .feature-icon svg{width:24px;height:24px}.function-card h3{font-size:1.25rem;margin-bottom:.5rem;font-weight:700}.function-card p{color:#4a5568}.advantages-section,.subscription-benefits-section{background-color:var(--secondary-color)}.feature-card{background-color:#fff;padding:30px;border-radius:var(--border-radius);box-shadow:var(--shadow-sm);text-align:center;transition:transform .3s ease,box-shadow .3s ease;border:1px solid #e2e8f0}.feature-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md)}.feature-icon{margin:0 auto 1.5rem;width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;background-color:var(--accent-color);color:var(--light-text-color);box-shadow:0 4px 14px #0076ff63}.feature-icon svg{width:32px;height:32px}.feature-card h3{font-size:1.3rem;font-weight:700;margin-bottom:.75rem}.feature-card p{color:#4a5568}.video-section{background-color:var(--primary-color);color:var(--light-text-color);text-align:center}.video-section h2{color:var(--light-text-color)}.video-section .section-intro{color:#fffc}.video-placeholder{max-width:800px;margin:40px auto 0;aspect-ratio:16 / 9;background-color:#000;background-image:linear-gradient(#00000080,#00000080),url(images/video_start.webp);background-size:cover;background-position:center;border-radius:var(--border-radius);display:flex;justify-content:center;align-items:center;cursor:pointer;position:relative;overflow:hidden;box-shadow:var(--shadow-lg)}.play-button{width:90px;height:90px;background-color:#ffffff1a;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);border:2px solid rgba(255,255,255,.5);border-radius:50%;display:flex;justify-content:center;align-items:center;position:absolute;transition:transform .3s ease,background-color .3s ease}.video-placeholder:hover .play-button{transform:scale(1.1);background-color:#fff3}.play-button:after{content:"";width:0;height:0;border-top:20px solid transparent;border-bottom:20px solid transparent;border-left:30px solid var(--light-text-color);margin-left:5px}.pricing-section{background-color:#fff}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;align-items:stretch}.pricing-card{background:#fff;color:var(--text-color);padding:40px 30px;border-radius:var(--border-radius);box-shadow:var(--shadow-md);text-align:center;border:1px solid #e2e8f0;display:flex;flex-direction:column}.pricing-card:nth-child(2){border-color:var(--accent-color);transform:scale(1.05);box-shadow:var(--shadow-lg)}.pricing-icon{font-size:2rem;margin:0 auto 1.5rem;height:60px;width:60px;background-color:#e3f2fd;color:var(--accent-color);border-radius:50%;display:flex;align-items:center;justify-content:center}.pricing-icon svg{width:28px;height:28px}.pricing-card h3{font-size:1.8rem;font-weight:700;margin-bottom:25px}.pricing-details{text-align:left;margin-bottom:30px}.pricing-detail-item{display:flex;justify-content:space-between;padding:15px 0;border-bottom:1px solid #e2e8f0;font-size:1rem}.pricing-detail-item:last-child{border-bottom:none}.pricing-detail-item span:first-child{color:#4a5568}.pricing-detail-item span:last-child{font-weight:600}.pricing-cta{margin-top:auto}.cta-section{background-color:var(--primary-color);color:var(--light-text-color);padding:80px 0;text-align:center;background-image:linear-gradient(#1a202ce6,#1a202ce6),url(/images/footer3.webp);background-size:cover;background-position:center;background-attachment:fixed}.cta-section h2{font-size:2.5rem;margin-bottom:2rem;color:var(--light-text-color)}.app-footer{background-color:var(--primary-color);color:#ffffffb3;padding:30px 0}.footer-content{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px}.footer-links{display:flex;gap:24px;flex-wrap:wrap;justify-content:center}.footer-links a{color:#ffffffb3;text-decoration:none;transition:color .3s ease;font-weight:500}.footer-links a:hover{color:#fff}.page-container{padding-top:120px;padding-bottom:80px;background-color:#fff;min-height:100vh}.page-content{max-width:800px;margin:0 auto;padding:0 24px}.page-content h2{text-align:left;margin-bottom:2rem}.page-content p{text-align:left;color:#4a5568;margin-bottom:1.5rem}.page-content h3{text-align:left;font-size:1.2rem;margin-top:1.5rem;margin-bottom:.5rem}.page-content ul{list-style-position:inside;padding-left:1rem;margin-bottom:1.5rem}.page-content li{margin-bottom:.5rem}.page-content blockquote{border-left:3px solid #e2e8f0;padding-left:1.5rem;margin:1.5rem 0;color:#4a5568;font-style:italic}.back-link{display:inline-flex;align-items:center;gap:8px;margin-bottom:2rem;color:var(--accent-color);text-decoration:none;font-weight:500}.back-link:hover{text-decoration:underline}.modal-form{display:flex;flex-direction:column;gap:1rem}.form-group{display:flex;flex-direction:column}.form-group label:not([for=privacy-consent]):not([for=privacy-consent-purchase]):not([for=agb-consent]):not([for=widerruf-consent]){margin-bottom:.5rem;font-weight:500;font-size:.9rem}.form-group input,.form-group textarea,.form-group select{padding:12px;border-radius:8px;border:1px solid #e2e8f0;font-family:inherit;font-size:1rem;transition:border-color .3s,box-shadow .3s;background-color:#f7fafc}.form-group select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23718096' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");background-position:right .75rem center;background-repeat:no-repeat;background-size:1.25em 1.25em;padding-right:2.5rem}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 3px #4299e133;background-color:#fff}.form-group input::placeholder,.form-group textarea::placeholder{color:#718096}.form-group select:required:invalid{color:#718096}.form-group option[value=""][disabled]{display:none}.form-group option{color:var(--text-color)}.form-submit-btn{margin-top:1rem;width:100%}.form-section-heading{font-size:1rem;font-weight:700;margin-top:1rem;margin-bottom:.5rem;text-align:left;color:var(--primary-color)}.privacy-checkbox-group{display:flex;align-items:flex-start;gap:12px;margin-top:.5rem}.privacy-checkbox-group input[type=checkbox]{margin-top:5px;flex-shrink:0;width:16px;height:16px;accent-color:var(--accent-color)}.privacy-checkbox-group label{font-weight:400;font-size:.9rem;color:#4a5568;line-height:1.5;cursor:pointer}.privacy-checkbox-group a{color:var(--accent-color);text-decoration:none;font-weight:500}.privacy-checkbox-group a:hover{text-decoration:underline}.privacy-checkbox-group .privacy-link-icon{display:inline-flex;vertical-align:middle;margin-left:2px}.privacy-checkbox-group .privacy-link-icon svg{width:.9em;height:.9em;stroke:var(--accent-color)}.price-summary{margin:1.5rem 0 1rem;padding-top:1rem;border-top:1px solid #e2e8f0;display:flex;flex-direction:column;gap:.5rem}.price-summary-item{display:flex;justify-content:space-between}.price-summary-item.total{font-weight:700;font-size:1.1rem;margin-top:.5rem}.form-submit-btn-outline{background:transparent;border:2px solid var(--accent-color);color:var(--accent-color);font-weight:700;transition:all .3s ease}.form-submit-btn-outline:hover:not(:disabled){background:var(--accent-color);color:var(--light-text-color);transform:translateY(-2px);box-shadow:var(--shadow-sm)}.tax-note{font-size:.85rem;color:#718096;text-align:center;margin-top:1.5rem}.cta-button:disabled,.form-submit-btn-outline:disabled{opacity:.7;cursor:wait}.form-error{color:#e53e3e;background-color:#fff5f5;border:1px solid #fed7d7;border-radius:8px;padding:1rem;text-align:center;margin-top:1rem;font-size:.9rem;font-weight:500}.form-submission-success{text-align:center;padding:2rem 0}.form-submission-success h3{font-size:1.5rem;color:var(--primary-color);margin-bottom:1rem;text-align:center}.form-submission-success p{color:#4a5568;margin-bottom:2rem;text-align:center}.form-submission-success .cta-button{width:auto;padding-left:2rem;padding-right:2rem}@media (max-width: 992px){.nav-links{display:none}}@media (max-width: 768px){.hero-content h1{font-size:2.8rem}h2{font-size:2.2rem}section{padding:60px 0}.pricing-card:nth-child(2){transform:scale(1)}.footer-content{flex-direction:column;text-align:center}}@font-face{font-display:swap;font-family:Inter;font-style:normal;font-weight:300;src:url(/fonts/inter-v19-latin-300.woff2) format("woff2")}@font-face{font-display:swap;font-family:Inter;font-style:normal;font-weight:400;src:url(/fonts/inter-v19-latin-regular.woff2) format("woff2")}@font-face{font-display:swap;font-family:Inter;font-style:normal;font-weight:500;src:url(/fonts/inter-v19-latin-500.woff2) format("woff2")}@font-face{font-display:swap;font-family:Inter;font-style:normal;font-weight:600;src:url(/fonts/inter-v19-latin-600.woff2) format("woff2")}@font-face{font-display:swap;font-family:Inter;font-style:normal;font-weight:700;src:url(/fonts/inter-v19-latin-700.woff2) format("woff2")}@font-face{font-display:swap;font-family:Inter;font-style:normal;font-weight:800;src:url(/fonts/inter-v19-latin-800.woff2) format("woff2")}