body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    color: #333;
    background-color: #f9f9f9;
}

header {
    text-align: center;
    padding: 1.7rem 0;
    background-color: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.logo {
    max-width: 120px;
    margin-bottom: 1rem;
}

.hero {
    text-align: center;
    padding: 3rem 1rem;
    max-width: 800px;
    margin: 0 auto;
}

.download-button {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background-color: #007AFF;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    margin-top: 1rem;
}

.features, .screenshots, .about {
    padding: 2rem 1rem;
    max-width: 800px;
    margin: 0 auto;
}

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

.features li {
    padding: 0.5rem 0;
    font-size: 1.1rem;
}

.screenshots img {
    max-width: 100%;
    height: auto;
    margin: 1rem 0;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

footer {
    text-align: center;
    padding: 1.5rem;
    background-color: white;
    border-top: 1px solid #eee;
    margin-top: 2rem;
}


.videos {
    padding: 2rem 1rem;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.video-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.video-container iframe {
    max-width: 100%;
    border-radius: 8px;
}

.resources {
    padding: 2rem 1rem;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

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

.resources li {
    padding: 0.5rem 0;
}

.resources a {
    color: #007AFF;
    text-decoration: none;
    font-weight: 600;
}

.resources a:hover {
    text-decoration: underline;
}