*{margin:0;padding:0;box-sizing:border-box}
:root{--primary:#2563eb;--primary-dark:#1d4ed8;--secondary:#10b981;--accent:#f59e0b;--dark:#1f2937;--gray:#6b7280;--light:#f9fafb;--white:#ffffff;--shadow:0 4px 6px -1px rgba(0,0,0,0.1);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.1);--radius:8px;--transition:all 0.3s ease}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;line-height:1.6;color:var(--dark);background:var(--white)}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
a{text-decoration:none;color:inherit;transition:var(--transition)}
a:hover{color:var(--primary)}
img{max-width:100%;height:auto}
.btn{display:inline-block;padding:12px 28px;border-radius:var(--radius);font-weight:600;text-align:center;transition:var(--transition);cursor:pointer;border:none}
.btn-primary{background:var(--primary);color:var(--white)}
.btn-primary:hover{background:var(--primary-dark);color:var(--white);transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.btn-secondary{background:var(--secondary);color:var(--white)}
.btn-secondary:hover{background:#059669;color:var(--white);transform:translateY(-2px)}
.btn-outline{border:2px solid var(--primary);color:var(--primary);background:transparent}
.btn-outline:hover{background:var(--primary);color:var(--white)}
header{position:fixed;top:0;left:0;right:0;background:rgba(255,255,255,0.98);backdrop-filter:blur(10px);box-shadow:var(--shadow);z-index:1000;padding:15px 0}
.nav{display:flex;justify-content:space-between;align-items:center}
.logo{display:flex;align-items:center;gap:10px;font-size:24px;font-weight:700;color:var(--primary)}
.logo img{width:40px;height:40px}
.nav-menu{display:flex;gap:30px;list-style:none;align-items:center}
.nav-menu a{font-weight:500;color:var(--dark)}
.nav-menu a:hover{color:var(--primary)}
.lang-switch{display:flex;gap:10px;align-items:center}
.lang-switch a{padding:6px 12px;border-radius:4px;font-size:14px}
.lang-switch a.active{background:var(--primary);color:var(--white)}
.hero{padding:140px 0 80px;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:var(--white);position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.05" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,154.7C960,171,1056,181,1152,165.3C1248,149,1344,107,1392,85.3L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;background-size:cover}
.hero-content{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;position:relative;z-index:1}
.hero-text h1{font-size:48px;font-weight:800;margin-bottom:20px;line-height:1.2}
.hero-text p{font-size:20px;margin-bottom:30px;opacity:0.95}
.hero-buttons{display:flex;gap:15px;flex-wrap:wrap}
.hero-mockup{position:relative}
.mockup-container{background:rgba(255,255,255,0.1);backdrop-filter:blur(10px);border-radius:20px;padding:30px;box-shadow:0 25px 50px -12px rgba(0,0,0,0.25)}
.mockup-screen{background:var(--white);border-radius:12px;padding:20px;box-shadow:var(--shadow-lg)}
.mockup-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:15px;border-bottom:1px solid #e5e7eb}
.mockup-title{font-weight:600;color:var(--dark)}
.mockup-nav{display:flex;gap:15px}
.mockup-nav a{font-size:14px;color:var(--gray);padding:6px 12px;border-radius:6px;transition:var(--transition)}
.mockup-nav a:hover,.mockup-nav a.active{background:var(--primary);color:var(--white)}
.mockup-content{min-height:300px}
.mockup-hero{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border-radius:8px;padding:30px;color:var(--white);margin-bottom:20px}
.mockup-hero h3{font-size:24px;margin-bottom:10px}
.mockup-hero p{font-size:14px;opacity:0.9}
.mockup-features{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.mockup-feature{background:var(--light);padding:15px;border-radius:8px;text-align:center}
.mockup-feature-icon{font-size:24px;margin-bottom:8px}
.mockup-feature-title{font-size:12px;font-weight:600;color:var(--dark)}
.features{padding:80px 0;background:var(--light)}
.section-title{text-align:center;margin-bottom:60px}
.section-title h2{font-size:36px;font-weight:700;margin-bottom:15px;color:var(--dark)}
.section-title p{font-size:18px;color:var(--gray);max-width:600px;margin:0 auto}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.feature-card{background:var(--white);padding:40px 30px;border-radius:var(--radius);box-shadow:var(--shadow);transition:var(--transition);text-align:center}
.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.feature-icon{width:70px;height:70px;background:linear-gradient(135deg,var(--primary),var(--secondary));border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:32px;color:var(--white)}
.feature-card h3{font-size:20px;margin-bottom:15px;color:var(--dark)}
.feature-card p{color:var(--gray);line-height:1.7}
.announcement{padding:60px 0;background:var(--white)}
.announcement-box{background:linear-gradient(135deg,#fef3c7,#fde68a);border-radius:var(--radius);padding:30px;text-align:center}
.announcement-box h3{font-size:24px;color:var(--dark);margin-bottom:15px}
.announcement-box p{color:var(--dark);font-size:16px}
.trust{padding:80px 0;background:var(--light)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;text-align:center}
.trust-item{padding:30px;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow)}
.trust-number{font-size:48px;font-weight:800;color:var(--primary);margin-bottom:10px}
.trust-label{font-size:16px;color:var(--gray)}
.scenarios{padding:80px 0;background:var(--white)}
.scenarios-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}
.scenario-card{background:var(--light);border-radius:var(--radius);padding:40px;transition:var(--transition)}
.scenario-card:hover{background:var(--white);box-shadow:var(--shadow-lg)}
.scenario-icon{font-size:48px;margin-bottom:20px}
.scenario-card h3{font-size:24px;margin-bottom:15px;color:var(--dark)}
.scenario-card p{color:var(--gray);line-height:1.7}
.compare{padding:80px 0;background:var(--light)}
.compare-table{width:100%;border-collapse:collapse;background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.compare-table th,.compare-table td{padding:20px;text-align:center;border-bottom:1px solid #e5e7eb}
.compare-table th{background:var(--primary);color:var(--white);font-weight:600}
.compare-table tr:hover{background:var(--light)}
.check{color:var(--secondary);font-size:20px}
.cross{color:#ef4444;font-size:20px}
.news{padding:80px 0;background:var(--white)}
.news-tabs{display:flex;gap:10px;margin-bottom:40px;justify-content:center;flex-wrap:wrap}
.news-tab{padding:10px 24px;border-radius:var(--radius);background:var(--light);color:var(--dark);font-weight:500;cursor:pointer;transition:var(--transition)}
.news-tab.active,.news-tab:hover{background:var(--primary);color:var(--white)}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.news-card{background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition)}
.news-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.news-image{height:200px;background:linear-gradient(135deg,var(--primary),var(--secondary));display:flex;align-items:center;justify-content:center;color:var(--white);font-size:48px}
.news-content{padding:25px}
.news-meta{display:flex;gap:15px;margin-bottom:15px;font-size:14px;color:var(--gray)}
.news-card h3{font-size:18px;margin-bottom:10px;color:var(--dark);line-height:1.4}
.news-card p{color:var(--gray);font-size:14px;line-height:1.6}
.reviews{padding:80px 0;background:var(--light)}
.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.review-card{background:var(--white);padding:30px;border-radius:var(--radius);box-shadow:var(--shadow)}
.review-header{display:flex;align-items:center;gap:15px;margin-bottom:20px}
.review-avatar{width:50px;height:50px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--secondary));display:flex;align-items:center;justify-content:center;color:var(--white);font-weight:600;font-size:20px}
.review-info h4{font-size:16px;color:var(--dark);margin-bottom:5px}
.review-info p{font-size:14px;color:var(--gray)}
.review-stars{color:var(--accent);margin-bottom:15px}
.review-text{color:var(--gray);line-height:1.7;font-style:italic}
.download{padding:80px 0;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:var(--white);text-align:center}
.download h2{font-size:36px;margin-bottom:20px}
.download p{font-size:18px;margin-bottom:40px;opacity:0.9}
.download-platforms{display:flex;justify-content:center;gap:20px;flex-wrap:wrap}
.platform-btn{display:flex;flex-direction:column;align-items:center;gap:10px;padding:20px 30px;background:rgba(255,255,255,0.1);backdrop-filter:blur(10px);border-radius:var(--radius);transition:var(--transition);min-width:140px}
.platform-btn:hover{background:rgba(255,255,255,0.2);transform:translateY(-3px)}
.platform-icon{font-size:36px}
.platform-name{font-weight:600}
.faq{padding:80px 0;background:var(--white)}
.faq-grid{max-width:800px;margin:0 auto}
.faq-item{background:var(--light);border-radius:var(--radius);margin-bottom:15px;overflow:hidden}
.faq-question{padding:20px 25px;font-weight:600;color:var(--dark);cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.faq-answer{padding:0 25px 20px;color:var(--gray);line-height:1.7}
.faq-steps{margin-top:15px;padding-left:20px}
.faq-steps li{margin-bottom:10px}
.cta{padding:80px 0;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:var(--white);text-align:center}
.cta h2{font-size:36px;margin-bottom:20px}
.cta p{font-size:18px;margin-bottom:30px;opacity:0.9}
footer{background:var(--dark);color:var(--white);padding:60px 0 30px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-col h3{font-size:18px;margin-bottom:20px;color:var(--white)}
.footer-col p{color:#9ca3af;line-height:1.7;margin-bottom:15px}
.footer-col ul{list-style:none}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{color:#9ca3af;transition:var(--transition)}
.footer-col ul li a:hover{color:var(--white)}
.footer-bottom{border-top:1px solid #374151;padding-top:30px;text-align:center;color:#9ca3af}
.breadcrumb{padding:20px 0;background:var(--light);margin-top:80px}
.breadcrumb-list{display:flex;gap:10px;list-style:none;font-size:14px}
.breadcrumb-list li:not(:last-child)::after{content:'>';margin-left:10px;color:var(--gray)}
.breadcrumb-list a{color:var(--primary)}
.article-container{max-width:900px;margin:0 auto;padding:40px 20px}
.article-header{margin-bottom:40px}
.article-header h1{font-size:36px;margin-bottom:20px;line-height:1.3}
.article-meta{display:flex;gap:20px;color:var(--gray);font-size:14px;flex-wrap:wrap}
.article-content{line-height:1.8;color:var(--dark)}
.article-content h2{font-size:28px;margin:40px 0 20px;color:var(--dark)}
.article-content h3{font-size:22px;margin:30px 0 15px;color:var(--dark)}
.article-content p{margin-bottom:20px;color:#374151}
.article-content img{border-radius:var(--radius);margin:20px 0}
.article-content ul,.article-content ol{margin:20px 0;padding-left:30px}
.article-content li{margin-bottom:10px}
.article-content table{width:100%;border-collapse:collapse;margin:20px 0}
.article-content table th,.article-content table td{padding:12px;border:1px solid #e5e7eb;text-align:left}
.article-content table th{background:var(--light);font-weight:600}
.article-nav{display:flex;justify-content:space-between;margin-top:40px;padding-top:30px;border-top:1px solid #e5e7eb}
.article-nav a{color:var(--primary);font-weight:500}
.sidebar{background:var(--light);padding:25px;border-radius:var(--radius);margin-bottom:30px}
.sidebar h3{font-size:18px;margin-bottom:20px;color:var(--dark)}
.sidebar ul{list-style:none}
.sidebar ul li{margin-bottom:12px}
.sidebar ul li a{color:var(--gray);transition:var(--transition);display:block;padding:8px 0}
.sidebar ul li a:hover{color:var(--primary);padding-left:5px}
.comments{margin-top:60px;padding-top:40px;border-top:1px solid #e5e7eb}
.comments h3{font-size:24px;margin-bottom:30px}
.comment{background:var(--light);padding:20px;border-radius:var(--radius);margin-bottom:20px}
.comment-header{display:flex;justify-content:space-between;margin-bottom:10px}
.comment-author{font-weight:600;color:var(--dark)}
.comment-date{font-size:14px;color:var(--gray)}
.comment-text{color:var(--gray);line-height:1.6}
.related-articles{margin-top:60px;padding-top:40px;border-top:1px solid #e5e7eb}
.related-articles h3{font-size:24px;margin-bottom:30px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.related-card{background:var(--light);padding:20px;border-radius:var(--radius);transition:var(--transition)}
.related-card:hover{background:var(--white);box-shadow:var(--shadow)}
.related-card h4{font-size:16px;margin-bottom:10px;color:var(--dark)}
.related-card p{font-size:14px;color:var(--gray)}
.page-404{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--light);text-align:center;padding:40px 20px}
.page-404 h1{font-size:120px;font-weight:800;color:var(--primary);margin-bottom:20px}
.page-404 h2{font-size:32px;margin-bottom:20px;color:var(--dark)}
.page-404 p{font-size:18px;color:var(--gray);margin-bottom:30px}
.countdown{font-size:24px;font-weight:600;color:var(--primary)}
@media(max-width:1024px){.hero-content{grid-template-columns:1fr;text-align:center}.hero-buttons{justify-content:center}.features-grid,.news-grid,.reviews-grid,.scenarios-grid{grid-template-columns:repeat(2,1fr)}.trust-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:768px){.hero-text h1{font-size:32px}.section-title h2{font-size:28px}.features-grid,.news-grid,.reviews-grid,.scenarios-grid,.trust-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.nav-menu{display:none}.mockup-features{grid-template-columns:1fr}.related-grid{grid-template-columns:1fr}.download-platforms{flex-direction:column;align-items:center}}