* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            line-height: 1.6;
            color: #333;
            background-color: #f8f9fa;
        }
        
        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        
        /* Шапка */
        header {
            background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
            color: white;
            padding: 1rem 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            vertical-align: middle;
        }
        
        .logo {
            font-size: 1.8rem;
            font-weight: 700;
            
        }
        
        .logo span {
            color: #00d088;
        }
        
        nav ul {
            display: flex;
            list-style: none;
        }
        
        nav ul li {
            margin-left: 1.5rem;
        }
        
        nav ul li a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s;
        }
        
        nav ul li a:hover {
            color: #00d088;
        }
        
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.5rem;
            cursor: pointer;
        }
        
        /* Герой-секция */
        .hero {
            background: linear-gradient(rgba(30, 60, 114, 0.8), rgba(42, 82, 152, 0.8)), url('https://images.unsplash.com/photo-1552664730-d307ca884978?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 5rem 0;
            text-align: center;
        }
        
        .hero h1 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }
        
        .hero p {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto 2rem;
        }
        
        .btn {
            display: inline-block;
            background: #00d088;
            color: white;
            padding: 0.8rem 1.5rem;
            border-radius: 4px;
            text-decoration: none;
            font-weight: 600;
            transition: background 0.3s;
        }
        
        .btn:hover {
            background: #00d088;
        }
        
        /* Секция услуг */
        .services {
            padding: 4rem 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 3rem;
        }
        
        .section-title h2 {
            font-size: 2rem;
            color: #1e3c72;
            margin-bottom: 0.5rem;
        }
        
        .section-title p {
            color: #666;
            max-width: 700px;
            margin: 0 auto;
        }
        
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
        }
        
        .service-card {
            background: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: transform 0.3s, box-shadow 0.3s;
        }
        
        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        }
        
        .service-img {
            height: 180px;
            background-color: #e9ecef;
            background-size: cover;
            background-position: center;
        }
        
        .service-content {
            padding: 1.5rem;
        }
        
        .service-content h3 {
            font-size: 1.3rem;
            margin-bottom: 0.8rem;
            color: #1e3c72;
        }
        
        .service-content p {
            color: #666;
            margin-bottom: 1.2rem;
        }
        
        /* Секция о компании */
        .about {
            padding: 4rem 0;
            background-color: #f1f5f9;
        }
        
        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }
        
        .about-text h2 {
            font-size: 2rem;
            color: #1e3c72;
            margin-bottom: 1.5rem;
        }
        
        .about-text p {
            margin-bottom: 1.5rem;
            color: #555;
        }
        
        .about-img {
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }
        
        .about-img img {
            width: 100%;
            height: auto;
            display: block;
        }
        
        /* Секция преимуществ */
        .advantages {
            padding: 4rem 0;
        }
        
        .advantages-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }
        
        .advantage-card {
            text-align: center;
            padding: 2rem 1rem;
        }
        
        .advantage-icon {
            font-size: 2.5rem;
            color: #00d088;
            margin-bottom: 1rem;
        }
        
        .advantage-card h3 {
            font-size: 1.3rem;
            margin-bottom: 1rem;
            color: #1e3c72;
        }
        
        /* Подвал */
        footer {
            background: #1e3c72;
            color: white;
            padding: 3rem 0 1.5rem;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        
        .footer-column h3 {
            font-size: 1.2rem;
            margin-bottom: 1.5rem;
            position: relative;
        }
        
        .footer-column h3::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -8px;
            width: 40px;
            height: 3px;
            background: #00d088;
        }
        
        .footer-column ul {
            list-style: none;
        }
        
        .footer-column ul li {
            margin-bottom: 0.8rem;
        }
        
        .footer-column ul li a {
            color: #ddd;
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .footer-column ul li a:hover {
            color: #00d088;
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            color: #aaa;
            font-size: 0.9rem;
        }
        
        /* Страницы статей */
        .article-page {
            padding: 3rem 0;
        }
        
        .article-header {
            background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
            color: white;
            padding: 3rem 0;
            margin-bottom: 3rem;
        }
        
        .article-header h1 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }
        
        .breadcrumb {
            display: flex;
            list-style: none;
        }
        
        .breadcrumb li {
            margin-right: 0.5rem;
        }
        
        .breadcrumb li:not(:last-child)::after {
            content: '>';
            margin-left: 0.5rem;
        }
        
        .breadcrumb a {
            color: #ddd;
            text-decoration: none;
        }
        
        .breadcrumb a:hover {
            color: white;
        }
        
        .article-content {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .article-content h2 {
            color: #1e3c72;
            margin: 2rem 0 1rem;
        }
        
        .article-content p {
            margin-bottom: 1.5rem;
            line-height: 1.7;
        }
        
        .article-content ul {
            margin-bottom: 1.5rem;
            padding-left: 1.5rem;
        }
        
        .article-content ul li {
            margin-bottom: 0.5rem;
        }
        
        .back-link {
            display: inline-block;
            margin-top: 2rem;
            color: #1e3c72;
            text-decoration: none;
            font-weight: 600;
        }
        
        .back-link:hover {
            text-decoration: underline;
        }
        
        /* Адаптивность */
        @media (max-width: 992px) {
            .about-content {
                grid-template-columns: 1fr;
            }
            
            .about-img {
                order: -1;
            }
        }
        
        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
                text-align: center;
            }
            
            .logo {
                margin-bottom: 1rem;
            }
            
            nav ul {
                margin-top: 1rem;
                flex-wrap: wrap;
                justify-content: center;
            }
            
            nav ul li {
                margin: 0 0.5rem 0.5rem;
            }
            
            .hero h1 {
                font-size: 2rem;
            }
            
            .hero p {
                font-size: 1rem;
            }
        }
        
        @media (max-width: 576px) {
            .mobile-menu-btn {
                display: block;
                position: absolute;
                top: 1rem;
                right: 1rem;
            }
            
            nav {
                width: 100%;
                display: none;
            }
            
            nav.active {
                display: block;
            }
            
            nav ul {
                flex-direction: column;
                margin-top: 1rem;
            }
            
            nav ul li {
                margin: 0.5rem 0;
            }
            
            .hero {
                padding: 3rem 0;
            }
            
            .services, .about, .advantages {
                padding: 2.5rem 0;
            }
        }