/* Base styles */
html,
body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;

    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI',
        Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue',
        sans-serif;
    background-color: #fff;
    color: #111;
    line-height: 1.6;
    padding-top: 5rem;
}

.container,
.content {
    max-width: 700px;
    margin: 0 auto;
    padding: 2rem 1rem;
    text-align: left;
    flex: 1;
}

h1 {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

p {
    margin-bottom: 1.5rem;
}

a {
    color: #2971ae;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

strong {
    font-weight: 600;
}

/* Navbar styles */
.navbar {
    display: flex;
    justify-content: center;
    gap: 2rem;
    background-color: #f1f1f1;
    padding: 1rem 0;
    font-weight: bold;
    border-bottom: 1px solid #ddd;
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
}

.navbar a {
    color: #2971ae;
    text-decoration: none;
    transition: color 0.2s ease;
}

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

.navbar a.active {
    color: #1c4c7c;
    text-decoration: underline;
}

/* Footer styles */
footer {
    display: flex;
    justify-content: center;
    gap: 4rem;
    align-items: flex-start;
    flex-wrap: wrap;

    width: 100%;
    background-color: #f1f1f1;
    border-top: 1px solid #ddd;
    padding: 1rem 2rem;
    font-size: 0.9rem;
    color: #444;
    box-sizing: border-box;
    flex-shrink: 0;
}

footer h2 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

footer a {
    color: #2971ae;
    margin: 0 0.25rem;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

@media (max-width: 600px) {
    footer {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .footer-left,
    .footer-right {
        margin-bottom: 1rem;
    }
}