* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Arial', sans-serif;
        }
        
        body {
            background-color: #f5f5f5;
            color: #333;
            line-height: 1.6;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        
        header {
            background: linear-gradient(135deg, #000000, #000000, #000000);
            color: white;
            padding: 20px 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            font-size: 28px;
            font-weight: bold;
        }
        
        .logo span {
            color: #fdbb2d;
        }
        
        nav ul {
            display: flex;
            list-style: none;
        }
        
        nav ul li {
            margin-left: 20px;
        }
        
        nav ul li a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
        }
        
        nav ul li a:hover {
            color: #fdbb2d;
        }
        
        .btn {
            display: inline-block;
            background: #fdbb2d;
            color: #18191c;
            padding: 10px 25px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: bold;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
        }
        
        .btn:hover {
            background: #ffcc4d;
            transform: translateY(-2px);
        }
        
        .hero {
            background: url('https://via.placeholder.com/1920x600') no-repeat center center/cover;
            height: 500px;
            display: flex;
            align-items: center;
            text-align: center;
            color: white;
            position: relative;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.6);
        }
        
        .hero-content {
            position: relative;
            z-index: 1;
            width: 100%;
        }
        
        .hero h1 {
            font-size: 48px;
            margin-bottom: 20px;
        }
        
        .hero p {
            font-size: 20px;
            margin-bottom: 30px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .features {
            padding: 80px 0;
            background: white;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 50px;
            font-size: 36px;
            color: #1a2a6c;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        
        .feature-card {
            background: #f9f9f9;
            padding: 30px;
            border-radius: 10px;
            text-align: center;
            transition: all 0.3s ease;
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }
        
        .feature-icon {
            font-size: 50px;
            color: #fdbb2d;
            margin-bottom: 20px;
        }
        
        .feature-card h3 {
            margin-bottom: 15px;
            color: #1a2a6c;
        }
        
        .bonus {
            padding: 80px 0;
            background: white;
        }
        
        .bonus-content {
            display: flex;
            align-items: center;
            gap: 50px;
        }
        
        .bonus-text {
            flex: 1;
        }
        
        .bonus-image {
            flex: 1;
            text-align: center;
        }
        
        .bonus-image img {
            max-width: 100%;
            border-radius: 10px;
        }
        
        .bonus h2 {
            color: #1a2a6c;
            margin-bottom: 20px;
        }
        
        .bonus ul {
            margin: 20px 0;
            padding-left: 20px;
        }
        
        .bonus li {
            margin-bottom: 10px;
        }
        
        .text-block {
            padding: 60px 0;
            background: #f5f5f5;
        }
        
        .text-block-content {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .text-block h2 {
            color: #1a2a6c;
            margin-bottom: 20px;
            text-align: center;
        }
        
        .text-block p {
            margin-bottom: 20px;
        }
        
        .text-image {
            text-align: center;
            margin: 30px 0;
        }
        
        .text-image img {
            max-width: 100%;
            border-radius: 10px;
        }
        
        .text-btn {
            text-align: center;
            margin-top: 30px;
        }
        
        .reviews {
            padding: 80px 0;
            background: white;
        }
        
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-top: 50px;
        }
        
        .review-card {
            background: #f9f9f9;
            padding: 30px;
            border-radius: 10px;
            position: relative;
        }
        
        .review-card::before {
            content: '"';
            position: absolute;
            top: 10px;
            left: 10px;
            font-size: 60px;
            color: #fdbb2d;
            opacity: 0.2;
            font-family: serif;
        }
        
        .review-text {
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }
        
        .review-author {
            display: flex;
            align-items: center;
        }
        
        .author-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: #ddd;
            margin-right: 15px;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: bold;
            font-size: 24px;
            background-color: #888;
        }
        
        .author-info h4 {
            color: #1a2a6c;
            margin-bottom: 5px;
        }
        
        .author-info p {
            color: #777;
            font-size: 14px;
        }
        
        .rating {
            color: #fdbb2d;
            margin-top: 5px;
        }
        
        .tags {
            padding: 60px 0;
            background: #f5f5f5;
            text-align: center;
        }
        
        .tags-cloud {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 15px;
            margin-top: 30px;
        }
        
        .tag {
            display: inline-block;
            padding: 8px 20px;
            background: white;
            border-radius: 30px;
            color: #333;
            text-decoration: none;
            transition: all 0.3s ease;
            box-shadow: 0 2px 5px rgba(0,0,0,0.05);
        }
        
        .tag:hover {
            background: #1a2a6c;
            color: white;
            transform: translateY(-2px);
        }
        
        footer {
            background: #000000;
            color: white;
            padding: 50px 0 20px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            margin-bottom: 40px;
        }
        
        .footer-column h3 {
            margin-bottom: 20px;
            color: #fdbb2d;
        }
        
        .footer-column ul {
            list-style: none;
        }
        
        .footer-column ul li {
            margin-bottom: 10px;
        }
        
        .footer-column ul li a {
            color: #ddd;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .footer-column ul li a:hover {
            color: #fdbb2d;
        }
        
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255,255,255,0.1);
            color: #aaa;
            font-size: 14px;
        }
        
        @media (max-width: 992px) {
            .features-grid, .reviews-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .bonus-content, .footer-content {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
            }
            
            nav ul {
                margin-top: 20px;
            }
            
            .hero h1 {
                font-size: 36px;
            }
            
            .features-grid, .reviews-grid, .bonus-content, .footer-content {
                grid-template-columns: 1fr;
            }
            
            .section-title {
                font-size: 28px;
            }
        }