/* General Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Base Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background-color: #f5f7fa;
    color: #333;
}

/* Container */
.container {
    width: 90%;
    max-width: 1000px;
    margin: 0 auto;
}

/* Header */
.main-header {
    background-color: #2c3e50;
    color: #fff;
    padding: 40px 0;
    text-align: center;
    border-bottom: 5px solid #3498db;
}

.main-header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.main-header p {
    font-size: 1.1rem;
    color: #ddd;
}

/* Description Section */
.description {
    background-color: #fff;
    margin-top: 40px;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.description h2 {
    color: #2c3e50;
    margin-bottom: 20px;
    font-size: 1.8rem;
}

.description ul {
    list-style: disc;
    padding-left: 20px;
    margin-bottom: 20px;
}

.description li {
    margin-bottom: 8px;
}

.description p {
    margin-bottom: 20px;
}

/* Call to Action */
.cta {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 40px 0;
}

.download-button {
    display: inline-block;
    padding: 15px 35px;
    background-color: #3498db;
    color: #fff;
    font-weight: 600;
    font-size: 1.2rem;
    border-radius: 50px;
    text-decoration: none;
    transition: 0.3s;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.download-button:hover {
    background-color: #2980b9;
    transform: translateY(-2px);
}

/* Footer */
.main-footer {
    background-color: #2c3e50;
    color: #bbb;
    padding: 20px 0;
    text-align: center;
    font-size: 0.9rem;
    margin-top: 50px;
}

.main-footer .social-links a {
    color: #bbb;
    text-decoration: none;
    margin: 0 5px;
    transition: 0.3s;
}

.main-footer .social-links a:hover {
    color: #3498db;
}

/* Responsive Design */
@media (max-width: 600px) {
    .main-header h1 {
        font-size: 2rem;
    }

    .description {
        padding: 20px;
    }

    .download-button {
        padding: 12px 25px;
        font-size: 1rem;
    }
}