:root {
    --humantek-primary: #2F5597;
}

body {
    transition: background-color 0.3s, color 0.3s;
}

.dark-mode {
    background-color: #121212;
    color: #f0f0f0;
}

.navbar-dark-mode {
    background-color: #1f3e6b !important;
}

.btn-humantek {
    background-color: var(--humantek-primary);
    color: #fff;
}

    .btn-humantek:hover {
        background-color: #1f3e6b;
    }

.section {
    padding: 60px 20px;
}

footer {
    background-color: #000;
    color: #fff;
    padding: 30px 20px;
    text-align: center;
}