:root{--primary-color:#6C63FF;--secondary-color:#3ECFCF;--accent-color:#FFB347;--bg-dark:#0A0B1A;--bg-darker:#111228;--text-light:#F0F0FF;--text-muted:#A0A0C0;--border-color:rgba(108,99,255,0.2);--card-bg:rgba(255,255,255,0.05);--card-hover:rgba(255,255,255,0.08);--font-sans:'Noto Sans SC','Inter',sans-serif;--spacing-xs:0.5rem;--spacing-sm:1rem;--spacing-md:2rem;--spacing-lg:3rem;--spacing-xl:4rem;--transition:all 0.3s ease;--breakpoint-sm:576px;--breakpoint-md:768px;--breakpoint-lg:992px;--breakpoint-xl:1200px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:var(--bg-dark);color:var(--text-light);line-height:1.6;overflow-x:hidden}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.gradient-text{background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn{display:inline-block;padding:12px 24px;border:none;border-radius:8px;font-size:16px;font-weight:600;text-decoration:none;transition:var(--transition);cursor:pointer;position:relative;overflow:hidden}.btn-primary{background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));color:white}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 20px rgba(108,99,255,0.3)}.btn-secondary{background:var(--card-bg);color:var(--text-light);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--card-hover);transform:translateY(-2px);box-shadow:0 5px 15px rgba(108,99,255,0.2)}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(10,11,26,0.85);backdrop-filter:blur(15px);border-bottom:1px solid rgba(108,99,255,0.1);box-shadow:0 2px 30px rgba(0,0,0,0.1);transition:var(--transition)}.navbar.scrolled{background:rgba(10,11,26,0.98);box-shadow:0 4px 40px rgba(0,0,0,0.25);border-bottom:1px solid rgba(108,99,255,0.2)}.navbar-content{display:flex;justify-content:space-between;align-items:center;padding:18px 0}.navbar-logo{font-size:26px;font-weight:700;color:var(--text-light);text-decoration:none;display:flex;align-items:center;gap:10px;transition:var(--transition)}.navbar-logo:hover{transform:scale(1.05)}.logo-text{background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;position:relative}.logo-text::after{content:'';position:absolute;bottom:-2px;left:0;width:100%;height:2px;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));border-radius:1px;transform:scaleX(0);transform-origin:left;transition:var(--transition)}.navbar-logo:hover .logo-text::after{transform:scaleX(1)}.navbar-menu{display:flex;gap:24px;list-style:none;align-items:center}.navbar-link{color:var(--text-light);text-decoration:none;font-weight:500;transition:var(--transition);position:relative;padding:8px 0;font-size:15px;letter-spacing:0.5px}.navbar-link:hover{color:var(--secondary-color);transform:translateY(-2px)}.navbar-link::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));border-radius:1px;transition:var(--transition);transform-origin:left}.navbar-link:hover::after{width:100%}.navbar-link.highlight{background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));padding:10px 20px;border-radius:25px;color:white;font-weight:600;box-shadow:0 4px 15px rgba(108,99,255,0.3);transition:var(--transition)}.navbar-link.highlight:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(108,99,255,0.4);color:white}.navbar-link.highlight::after{display:none}.navbar-toggle{display:none;cursor:pointer;padding:8px;border-radius:6px;background:rgba(255,255,255,0.05);transition:var(--transition)}.navbar-toggle:hover{background:rgba(255,255,255,0.1)}.toggle-icon{display:block;width:24px;height:2px;background-color:var(--text-light);margin:5px 0;transition:var(--transition);border-radius:1px}.navbar-toggle.active .toggle-icon:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.navbar-toggle.active .toggle-icon:nth-child(2){opacity:0}.navbar-toggle.active .toggle-icon:nth-child(3){transform:rotate(-45deg) translate(7px,-6px)}.hero{padding:var(--spacing-xl) 0;min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden}.hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 50% 50%,rgba(108,99,255,0.1),transparent 70%);z-index:0}.hero-content{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-xl);align-items:center;position:relative;z-index:1}.hero-text{max-width:500px}.hero-title{font-size:clamp(2.5rem,5vw,4rem);font-weight:700;margin-bottom:var(--spacing-sm);line-height:1.2}.hero-subtitle{font-size:1.5rem;color:var(--secondary-color);margin-bottom:var(--spacing-md)}.hero-description{font-size:1.1rem;color:var(--text-muted);margin-bottom:var(--spacing-lg)}.hero-stats{display:flex;gap:var(--spacing-lg);margin-bottom:var(--spacing-lg)}.stat-item{text-align:center}.stat-number{display:block;font-size:1.5rem;font-weight:700;color:var(--secondary-color)}.stat-label{display:block;font-size:0.9rem;color:var(--text-muted)}.hero-buttons{display:flex;gap:var(--spacing-md);margin-bottom:var(--spacing-md)}.trust-badges{display:flex;gap:var(--spacing-sm);flex-wrap:wrap}.badge{background:var(--card-bg);padding:6px 12px;border-radius:20px;font-size:0.85rem;color:var(--text-muted);border:1px solid var(--border-color)}.hero-visual{display:flex;justify-content:center;align-items:center}.visual-container{position:relative;width:400px;height:400px}.visual-bg{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:300px;height:300px;background:radial-gradient(circle,rgba(108,99,255,0.2),transparent 70%);border-radius:50%;animation:pulse 3s ease-in-out infinite}.visual-globe{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:200px;height:200px;border:2px solid var(--border-color);border-radius:50%;background:radial-gradient(circle,rgba(62,207,207,0.1),transparent 70%);animation:rotate 20s linear infinite}.visual-connection{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:250px;height:250px;border:1px dashed var(--secondary-color);border-radius:50%;animation:pulse 4s ease-in-out infinite}.section-header{text-align:center;margin-bottom:var(--spacing-xl)}.section-title{font-size:clamp(2rem,4vw,3rem);font-weight:700;margin-bottom:var(--spacing-sm);background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section-subtitle{font-size:1.1rem;color:var(--text-muted);max-width:600px;margin:0 auto}.features{padding:var(--spacing-xl) 0;background-color:var(--bg-darker)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-lg)}.feature-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:var(--spacing-lg);transition:var(--transition);text-align:center}.feature-card:hover{background:var(--card-hover);transform:translateY(-10px);box-shadow:0 10px 30px rgba(108,99,255,0.2)}.feature-icon{width:80px;height:80px;margin:0 auto var(--spacing-md);display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgba(108,99,255,0.1),rgba(62,207,207,0.1));border-radius:50%;color:var(--secondary-color)}.feature-title{font-size:1.3rem;font-weight:600;margin-bottom:var(--spacing-sm);color:var(--text-light)}.feature-description{color:var(--text-muted);line-height:1.6}.why-choose{padding:var(--spacing-xl) 0}.why-choose-content{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-xl);align-items:center}.why-choose-text h3{font-size:1.5rem;margin-bottom:var(--spacing-md);color:var(--text-light)}.advantage-list{list-style:none}.advantage-list li{padding:var(--spacing-sm) 0;border-bottom:1px solid var(--border-color);color:var(--text-muted)}.advantage-list li:last-child{border-bottom:none}.advantage-list strong{color:var(--secondary-color)}.why-choose-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-md)}.stat-box{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:var(--spacing-lg);text-align:center;transition:var(--transition)}.stat-box:hover{background:var(--card-hover);transform:translateY(-5px)}.stat-box .stat-number{font-size:2.5rem;font-weight:700;color:var(--secondary-color)}.stat-box .stat-label{display:block;color:var(--text-muted);margin-top:var(--spacing-xs)}.stars{color:var(--accent-color);font-size:1.2rem;margin-top:var(--spacing-xs)}.scenarios{padding:var(--spacing-xl) 0;background-color:var(--bg-darker)}.scenarios-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:var(--spacing-lg)}.scenario-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:var(--spacing-lg);transition:var(--transition);text-align:center}.scenario-card:hover{background:var(--card-hover);transform:translateY(-10px);box-shadow:0 10px 30px rgba(108,99,255,0.2)}.scenario-icon{width:100px;height:100px;margin:0 auto var(--spacing-md);display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgba(108,99,255,0.1),rgba(62,207,207,0.1));border-radius:50%;color:var(--secondary-color)}.scenario-title{font-size:1.3rem;font-weight:600;margin-bottom:var(--spacing-sm);color:var(--text-light)}.scenario-description{color:var(--text-muted);line-height:1.6}.testimonials{padding:var(--spacing-xl) 0}.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:var(--spacing-lg)}.testimonial-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:var(--spacing-lg);transition:var(--transition)}.testimonial-card:hover{background:var(--card-hover);transform:translateY(-5px)}.testimonial-header{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-sm)}.testimonial-avatar{width:50px;height:50px;border-radius:50%;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));display:flex;align-items:center;justify-content:center;font-weight:700;color:white}.testimonial-info h4{color:var(--text-light);margin-bottom:4px}.testimonial-info span{color:var(--text-muted);font-size:0.9rem}.testimonial-rating{color:var(--accent-color);font-size:1.2rem;margin-bottom:var(--spacing-sm)}.testimonial-text{color:var(--text-muted);line-height:1.6;font-style:italic}.pricing{padding:var(--spacing-xl) 0;background-color:var(--bg-darker)}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-lg);margin-bottom:var(--spacing-lg)}.pricing-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:var(--spacing-lg);transition:var(--transition);position:relative}.pricing-card:hover{background:var(--card-hover);transform:translateY(-10px);box-shadow:0 10px 30px rgba(108,99,255,0.2)}.pricing-card.featured{border:2px solid var(--primary-color);transform:scale(1.05)}.pricing-badge{position:absolute;top:-10px;right:20px;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));color:white;padding:5px 15px;border-radius:20px;font-size:0.9rem;font-weight:600}.pricing-header{text-align:center;margin-bottom:var(--spacing-lg)}.pricing-title{font-size:1.5rem;font-weight:600;margin-bottom:var(--spacing-sm);color:var(--text-light)}.pricing-price{font-size:2.5rem;font-weight:700;margin-bottom:var(--spacing-xs);background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.price-period{font-size:1rem;color:var(--text-muted)}.pricing-description{color:var(--text-muted);font-size:0.9rem}.pricing-features{list-style:none;margin-bottom:var(--spacing-lg)}.feature-item{display:flex;align-items:center;padding:var(--spacing-xs) 0;border-bottom:1px solid var(--border-color)}.feature-item:last-child{border-bottom:none}.feature-check{color:var(--secondary-color);margin-right:var(--spacing-sm);font-weight:bold}.feature-text{color:var(--text-muted)}.pricing-card .btn{width:100%;text-align:center}.pricing-note{text-align:center;color:var(--text-muted);font-size:0.9rem}.download{padding:var(--spacing-xl) 0}.download-info{margin-bottom:var(--spacing-lg)}.download-highlight{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:var(--spacing-lg);text-align:center}.download-highlight h3{color:var(--text-light);margin-bottom:var(--spacing-sm)}.download-highlight p{color:var(--text-muted)}.download-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-lg);margin-bottom:var(--spacing-xl)}.download-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:var(--spacing-lg);transition:var(--transition);text-align:center}.download-card:hover{background:var(--card-hover);transform:translateY(-10px);box-shadow:0 10px 30px rgba(108,99,255,0.2)}.download-icon{width:100px;height:100px;margin:0 auto var(--spacing-md);display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgba(108,99,255,0.1),rgba(62,207,207,0.1));border-radius:50%;color:var(--secondary-color)}.download-title{font-size:1.3rem;font-weight:600;margin-bottom:var(--spacing-xs);color:var(--text-light)}.download-version{color:var(--secondary-color);font-size:0.85rem;margin-bottom:var(--spacing-xs)}.download-description{color:var(--text-muted);margin-bottom:var(--spacing-sm);font-size:0.9rem}.download-features{list-style:none;margin-bottom:var(--spacing-md);text-align:left}.download-features li{color:var(--text-muted);padding:4px 0;font-size:0.9rem}.download-features li::before{content:'✓ ';color:var(--secondary-color)}.download-guide{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:var(--spacing-xl)}.download-guide h3{text-align:center;color:var(--text-light);margin-bottom:var(--spacing-lg)}.guide-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-lg)}.guide-step{text-align:center;position:relative}.step-number{display:inline-flex;align-items:center;justify-content:center;width:50px;height:50px;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));border-radius:50%;font-size:1.5rem;font-weight:700;color:white;margin-bottom:var(--spacing-sm)}.guide-step h4{color:var(--text-light);margin-bottom:var(--spacing-xs)}.guide-step p{color:var(--text-muted);font-size:0.9rem}.faq{padding:var(--spacing-xl) 0;background-color:var(--bg-darker)}.faq-list{max-width:800px;margin:0 auto}.faq-item{margin-bottom:var(--spacing-sm);border:1px solid var(--border-color);border-radius:8px;overflow:hidden}.faq-question{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md);background:var(--card-bg);cursor:pointer;transition:var(--transition)}.faq-question:hover{background:var(--card-hover)}.question-text{font-weight:600;color:var(--text-light)}.question-icon{font-size:1.2rem;color:var(--secondary-color);transition:var(--transition)}.faq-item.active .question-icon{transform:rotate(45deg)}.faq-answer{padding:0 var(--spacing-md);max-height:0;overflow:hidden;transition:var(--transition);background:rgba(255,255,255,0.02)}.faq-item.active .faq-answer{padding:var(--spacing-md);max-height:200px}.faq-answer p{color:var(--text-muted);line-height:1.6}.footer{padding:var(--spacing-xl) 0 var(--spacing-lg);background-color:var(--bg-dark);border-top:1px solid var(--border-color)}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-lg);margin-bottom:var(--spacing-xl)}.footer-section h3{font-size:1.2rem;font-weight:600;margin-bottom:var(--spacing-md);color:var(--text-light)}.footer-description{color:var(--text-muted);line-height:1.6;margin-bottom:var(--spacing-md)}.footer-links{list-style:none}.footer-links li{margin-bottom:var(--spacing-xs)}.footer-links a{color:var(--text-muted);text-decoration:none;transition:var(--transition)}.footer-links a:hover{color:var(--secondary-color)}.social-links{display:flex;gap:var(--spacing-sm)}.social-link{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:var(--card-bg);color:var(--text-light);transition:var(--transition)}.social-link:hover{background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));transform:translateY(-3px)}.footer-contact{color:var(--text-muted);margin-bottom:var(--spacing-xs)}.footer-bottom{text-align:center;padding-top:var(--spacing-md);border-top:1px solid var(--border-color)}.footer-copyright{color:var(--text-muted);font-size:0.9rem;margin-bottom:var(--spacing-sm)}.footer-links-bottom{color:var(--text-muted);font-size:0.85rem}.footer-links-bottom a{color:var(--text-muted);text-decoration:none;transition:var(--transition)}.footer-links-bottom a:hover{color:var(--secondary-color)}@keyframes pulse{0%{transform:translate(-50%,-50%) scale(1);opacity:1}50%{transform:translate(-50%,-50%) scale(1.1);opacity:0.7}100%{transform:translate(-50%,-50%) scale(1);opacity:1}}@keyframes rotate{from{transform:translate(-50%,-50%) rotate(0deg)}to{transform:translate(-50%,-50%) rotate(360deg)}}@media (max-width:992px){.why-choose-content{grid-template-columns:1fr}.why-choose-stats{order:-1}}@media (max-width:768px){.navbar-menu{position:fixed;top:70px;left:0;right:0;background:var(--bg-dark);flex-direction:column;align-items:center;padding:var(--spacing-md) 0;gap:var(--spacing-sm);box-shadow:0 10px 20px rgba(0,0,0,0.2);transform:translateY(-150%);opacity:0;pointer-events:none;transition:var(--transition)}.navbar-menu.active{transform:translateY(0);opacity:1;pointer-events:all}.navbar-toggle{display:block}.hero-content{grid-template-columns:1fr;text-align:center}.hero-stats{justify-content:center}.hero-buttons{justify-content:center}.trust-badges{justify-content:center}.visual-container{width:300px;height:300px}.visual-bg{width:200px;height:200px}.visual-globe{width:150px;height:150px}.visual-connection{width:200px;height:200px}.pricing-card.featured{transform:scale(1)}.footer-content{text-align:center}.social-links{justify-content:center}}@media (max-width:576px){.container{padding:0 var(--spacing-sm)}.hero-title{font-size:2rem}.hero-subtitle{font-size:1.2rem}.hero-buttons{flex-direction:column;align-items:center}.hero-buttons .btn{width:200px;text-align:center}.hero-stats{flex-direction:column;gap:var(--spacing-sm)}.section-title{font-size:1.8rem}.features-grid,.scenarios-grid,.pricing-grid,.download-grid,.testimonials-grid{grid-template-columns:1fr}.why-choose-stats{grid-template-columns:1fr}.guide-steps{grid-template-columns:1fr}}[data-aos]{opacity:0;transform:translateY(20px);transition:opacity 0.6s ease,transform 0.6s ease}[data-aos].aos-animate{opacity:1;transform:translateY(0)}@media (prefers-reduced-motion:reduce){*,:before,:after{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important}}a:focus,button:focus{outline:2px solid var(--secondary-color);outline-offset:2px}@media print{.navbar,.hero-visual,.btn{display:none}body{background:white;color:black}}