/* Navigation Bar */
.navbar {
    background: #d4cece;
    padding: 1em 0;
    text-align: center;
}
.navbar .nav-btn {
    color: #000000;
    background: #f8f8f8;
    border: none;
    padding: 0.7em 1.5em;
    margin: 0 0.5em;
    text-decoration: none;
    border-radius: 4px;
    font-size: 1em;
    transition: background 0.2s;
}
.navbar .nav-btn:hover {
    background: #b8ccdd;
}

/* Footer */
.footer {
    background: #d4cece;
    color: #000000;
    text-align: center;
    padding: 1em 0;
    position: fixed;
    width: 100%;
    bottom: 0;
    left: 0;
    font-size: 0.95em;
}