/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

body {
    line-height: 1.6;
    background-color: #f9f9f9;
    color: #333;
    padding: 0 20px;
}

/* Header */
header {
    background-color: #4a90e2;
    color: white;
    padding: 20px 0;
    text-align: center;
    margin-bottom: 20px;
}

header h1 {
    font-size: 2rem;
}

/* Navigation */
nav {
    margin-bottom: 20px;
    text-align: center;
}

nav a {
    text-decoration: none;
    color: #4a90e2;
    font-weight: bold;
    margin: 0 10px;
    padding: 8px 16px;
    border: 2px solid #4a90e2;
    border-radius: 4px;
    transition: all 0.3s ease;
}

nav a:hover {
    background-color: #4a90e2;
    color: white;
}

/* Sections */
.intro, .Download {
    background-color: white;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

h2 {
    color: #4a90e2;
    margin-bottom: 10px;
}

h3 {
    margin-top: 10px;
}

/* Download Link */
.download-link {
    display: inline-block;
    margin-top: 10px;
    text-decoration: none;
    background-color: #4a90e2;
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.download-link:hover {
    background-color: #357ABD;
}

/* Footer */
footer {
    background-color: #efefef;
    padding: 20px;
    text-align: center;
    font-size: 0.95rem;
    margin-top: 40px;
}

footer a {
    margin: 0 10px;
    color: #4a90e2;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}
@media (max-width: 600px) {
    header h1 {
        font-size: 1.8rem;
    }

    nav a {
        display: block;
        margin: 10px auto;
        width: 80%;
    }

    .intro, .Download {
        padding: 15px;
    }

    .download-link {
        width: 100%;
        text-align: center;
    }
}