:root {
    --brand-primary: #264e86;
    --brand-secondary: #0074e4;
    --text-90: rgba(0, 0, 0, 0.9);
}

html, body {
    color: var(--text-90);
    background-color: #ffffff;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--brand-primary);
}

a {
    color: var(--brand-primary);
    text-decoration-color: var(--brand-secondary);
}

a:hover, a:focus {
    color: var(--brand-secondary);
}

.btn-primary,
.btn.btn-primary {
    background-color: var(--brand-primary);
    border-color: var(--brand-primary);
}

.btn-primary:hover,
.btn.btn-primary:hover {
    background-color: #1f3f6c; /* slightly darker than primary */
    border-color: #1f3f6c;
}

.badge,
.alert-primary {
    color: #fff;
    background-color: var(--brand-primary);
    border-color: var(--brand-primary);
}

.nav-link { color: var(--brand-primary); }
.nav-link:hover { color: var(--brand-secondary); }

.header-logo {
    height: 36px;
}