:root {
    --dark-blue: #003366;
    --light-blue: #4F9DF7;
    --white: #FFFFFF;
    --light-gray: #f1f1f1;
    --black: #111111;
}

/* --- Backgrounds --- */
.bg-dark-blue {
    background-color: var(--dark-blue);
}

.bg-light-blue {
    background-color: var(--light-blue);
}
.bg-light-gray {
    background-color: var(--light-gray);
}


/* --- Text colors --- */
.text-dark-blue {
    color: var(--dark-blue);
}

.text-light-blue {
    color: var(--light-blue);
}


/* --- Buttons --- */
.btn-light-blue:hover {
    background-color: #3a8ce0;
    color: var(--white);
}

/* --- Borders & Shadows --- */
.border-dark-blue {
    border: 1px solid var(--dark-blue)
}

.shadow-light {
    box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.1);
}