/* Reset some default styles */
body, h1, h2, h3, p, ul, li {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background: #f9f9f9;
    color: #333;
    padding-top: 60px; /* Ensure content isn't hidden under fixed header */
}

header {
    background: #0073e6;
    color: #fff;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
}

nav ul {
    list-style: none;
    display: flex;
}

nav ul li {
    margin: 0 10px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    padding: 8px 12px;
    transition: background 0.3s;
}

nav ul li a:hover {
    background: #005bb5;
    border-radius: 5px;
}

/* Mobile menu styles */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: #fff;
    cursor: pointer;
    margin-right: 40px;
}

@media (max-width: 768px) {
    header h1{font-size: medium;}
    nav ul {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
        background: #0073e6;
        text-align: center;
    }

    nav ul.show {
        display: flex;
    }

    nav ul li {
        margin: 10px 0;
    }

    .menu-toggle {
        display: block;
    }
}

main {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 5px;
}

footer {
    text-align: center;
    padding: 20px;
    background: #0073e6;
    color: #fff;
    margin-top: 20px;
}