body {
    font-family: 'Noto Sans Bengali', sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.breadcrumb {
    margin-bottom: 20px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 8px;
}

.breadcrumb a {
    color: #2193b0;
    text-decoration: none;
}

.software-header {
    text-align: center;
    margin-bottom: 40px;
}

.software-logo {
    max-width: 200px;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

h1 {
    color: #2c3e50;
    font-size: 2.5em;
    margin: 20px 0;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.software-details section {
    background: white;
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

h2 {
    color: #2193b0;
    border-bottom: 2px solid #eee;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.features ul {
    list-style: none;
    padding: 0;
}

.features li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
}

.features li:before {
    content: "✓";
    color: #2193b0;
    position: absolute;
    left: 0;
}

.price-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.price-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease;
    border: 1px solid #eee;
}

.price-card.featured {
    transform: scale(1.05);
    border: 2px solid #2193b0;
}

.price-card:hover {
    transform: translateY(-5px);
}

.price {
    font-size: 2em;
    color: #2193b0;
    margin: 20px 0;
    font-weight: bold;
}

.btn {
    display: inline-block;
    padding: 12px 25px;
    background: linear-gradient(45deg, #2193b0, #6dd5ed);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: bold;
    transition: all 0.3s ease;
}

.btn:hover {
    background: linear-gradient(45deg, #6dd5ed, #2193b0);
    transform: scale(1.05);
}

.screenshot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.screenshot-grid img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.screenshot-grid img:hover {
    transform: scale(1.05);
}

.contact-info {
    text-align: center;
    font-size: 1.2em;
}

@media (max-width: 768px) {
    .price-cards {
        grid-template-columns: 1fr;
    }
    
    .price-card.featured {
        transform: none;
    }
    
    .screenshot-grid {
        grid-template-columns: 1fr;
    }
}