body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
}

h1 {
    text-align: center;
    color: #333;
    margin-top: 50px;
}

.projects {
    display: flex;
    justify-content: space-around;
    margin: 20px;
}

.projects h2 {
    color: #666;
    margin-bottom: 15px;
    text-align: center;
    flex: 1;
}

.project-category {
    flex: 1;
    padding: 0 10px;
}

.project-category a {
    display: block;
    text-decoration: none;
    color: #fff;
    background-color: #007bff;
    padding: 10px 20px;
    margin: 10px 0;
    border-radius: 5px;
    transition: background-color 0.3s ease;
    text-align: center;
}

.project-category a:hover {
    background-color: #0056b3;
}

@media (max-width: 800px) {
    .projects {
        flex-direction: column;
    }

    .project-category {
        margin-bottom: 20px;
    }
}

.highlights {
    background-color: #e9ecef;
    padding: 15px;
    border-radius: 5px;
    margin-top: 20px;
    color: #333;
}

.highlights > div {
    margin-top: 10px;
    font-weight: bold;
    text-align: left;
}

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    text-align: center;
}

.content {
    padding: 50px;
}

#play-video {
    color: #fff;
    text-decoration: none;
    border: 2px solid #007bff;
    padding: 10px 20px;
    border-radius: 5px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

#play-video:hover {
    background-color: #0056b3;
}

.video-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    justify-content: center;
    align-items: center;
}

.video-container {
    position: relative;
    width: 80%;
    max-width: 800px;
}

video {
    width: 100%;
    border-radius: 10px;
}