* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: Arial, sans-serif;
        }
        
        header {
            background-color: #1a73e8;
            color: white;
            padding: 20px 0;
            box-shadow: 0 2px 5px rgba(0,0,0,0.2);
        }
        
        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            font-size: 24px;
            font-weight: bold;
        }
        
        nav ul {
            display: flex;
            list-style: none;
        }
        
        nav ul li {
            margin-left: 20px;
        }
        
        nav ul li a {
            color: white;
            text-decoration: none;
            transition: opacity 0.3s;
        }
        
        nav ul li a:hover {
            opacity: 0.8;
        }
        
        .hero {
            background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://via.placeholder.com/1920x600') center/cover no-repeat;
            height: 400px;
            display: flex;
            align-items: center;
            text-align: center;
            color: white;
        }
        
        .hero-content {
            width: 100%;
        }
        
        .hero h1 {
            font-size: 48px;
            margin-bottom: 20px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }
        
        .hero p {
            font-size: 20px;
            max-width: 700px;
            margin: 0 auto 30px;
        }
        
        .btn {
            display: inline-block;
            background-color: #1a73e8;
            color: white;
            padding: 12px 30px;
            border-radius: 5px;
            text-decoration: none;
            font-weight: bold;
            transition: background-color 0.3s;
        }
        
        .btn:hover {
            background-color: #0d5bba;
        }
        
        /* Стили для блока отзывов */
.reviews-section {
    padding: 60px 0;
    background-color: #f8f9fa;
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2.2rem;
    color: #2c3e50;
    position: relative;
}

.section-title:after {
    content: "";
    display: block;
    width: 80px;
    height: 4px;
    background: #1a73e8;
    margin: 15px auto 0;
    border-radius: 2px;
}

.reviews-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.review-item {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.review-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

.review-item:before {
    content: """;
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, #1a73e8, #34a853);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.review-author {
    font-weight: 700;
    color: #2c3e50;
    font-size: 1.1rem;
}

.review-date {
    color: #7f8c8d;
    font-size: 0.9rem;
}

.review-rating {
    color: #f1c40f;
    font-size: 1.3rem;
    margin: 15px 0;
    letter-spacing: 3px;
}

.review-text {
    color: #555;
    line-height: 1.7;
    font-size: 1rem;
    position: relative;
    padding-left: 20px;
}

.review-text:before {
    content: """;
    position: absolute;
    left: 0;
    top: 0;
    font-size: 4rem;
    color: rgba(26, 115, 232, 0.1);
    font-family: Georgia, serif;
    line-height: 1;
}

.add-review {
    text-align: center;
    margin-top: 40px;
}

.btn-outline {
    display: inline-block;
    padding: 12px 30px;
    border: 2px solid #1a73e8;
    color: #1a73e8;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background: #1a73e8;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(26, 115, 232, 0.3);
}

/* Анимация при появлении */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.review-item {
    animation: fadeInUp 0.6s ease forwards;
}

.review-item:nth-child(1) { animation-delay: 0.1s; }
.review-item:nth-child(2) { animation-delay: 0.2s; }
.review-item:nth-child(3) { animation-delay: 0.3s; }
.review-item:nth-child(4) { animation-delay: 0.4s; }

/* Адаптивность */
@media (max-width: 768px) {
    .reviews-list {
        grid-template-columns: 1fr;
    }
    
    .review-item {
        padding: 20px;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
}