body {
    background-color: #F3F4F6;
    font-family: 'Helvetica Neue', Arial, sans-serif;
}

.hero {
    background: linear-gradient(to right, #3B82F6, #10B981);
    color: white;
    padding: 4rem 2rem;
    text-align: center;
}

.hero h1 {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 3rem;
    font-weight: bold;
}

.card {
    border-radius: 0.5rem;
    border: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn-primary {
    background-color: #3B82F6;
    border-color: #3B82F6;
    border-radius: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-weight: bold;
}

.form-control {
    border-radius: 0.5rem;
    padding: 0.75rem 1.5rem;
}

#suggestion-card {
    display: none;
}

#loading {
    display: none;
}