body {
    font-family: 'Inter', sans-serif;
}

.hero {
    background: linear-gradient(45deg, #0d6efd, #6f42c1);
    color: white;
    padding: 4rem 0;
}

.calculator-card {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

#monthlyPayment {
    font-size: 2rem;
    font-weight: bold;
}