/* Universal Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}

a {
    color: #007BFF;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

header {
    background: #333;
    color: #fff;
    padding: 10px 0;
    text-align: center;
}

header nav ul {
    list-style: none;
    padding: 0;
}

header nav ul li {
    display: inline;
    margin: 0 10px;
}

header nav ul li a {
    color: #fff;
    font-weight: bold;
}

/* Skip to content link */
.skip-to-content {
    position: absolute;
    top: -40px;
    left: 0;
    background: #000;
    color: #fff;
    padding: 8px;
    z-index: 100;
}

.skip-to-content:focus {
    top: 0;
}

/* Main content area */
.content {
    display: flex;
    margin: 20px;
}

/* Sidebar Styles */
.sidebar {
    flex: 1;
    background: #fff;
    padding: 20px;
    margin-right: 20px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.sidebar h3 {
    margin-bottom: 10px;
}

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

.sidebar ul li {
    margin-bottom: 10px;
}

.sidebar ul li a {
    color: #007BFF;
}

/* Main content styles */
main {
    flex: 3;
    background: #fff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

main h1, main h2 {
    margin-bottom: 10px;
}

main p {
    margin-bottom: 20px;
}

main ul {
    list-style: disc;
    margin: 20px 0;
    padding-left: 20px;
}

main ul li {
    margin-bottom: 10px;
}

main section {
    margin-bottom: 40px;
}

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

main .project a {
    display: inline-block;
    margin-top: 10px;
    background: #007BFF;
    color: #fff;
    padding: 10px 15px;
    border-radius: 5px;
}

main .project a:hover {
    background: #0056b3;
}

/* Form Styles */
form {
    display: flex;
    flex-direction: column;
}

form label {
    margin-bottom: 5px;
}

form input, form textarea {
    margin-bottom: 20px;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    width: 100%;
    max-width: 500px;
}

form button {
    background: #007BFF;
    color: #fff;
    padding: 10px 15px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

form button:hover {
    background: #0056b3;
}

/* Footer Styles */
footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 10px 0;
    margin-top: 20px;
    position: relative;
}

footer a {
    color: #fff;
}

/* Media Queries for Responsive Design */
@media (max-width: 768px) {
    .content {
        flex-direction: column;
    }

    .sidebar {
        margin-right: 0;
        margin-bottom: 20px;
    }

    header nav ul li {
        display: block;
        margin: 5px 0;
    }
}