.roi-calculator {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    background: #fff;
    font-family: 'Arial', sans-serif;
    padding: 40px;
    border: 1px solid #e6e6e6;
    border-radius: 12px;
    max-width: 100%;
}

.roi-calculator h3 {
    width: 100%;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 30px;
    color: #00254d;
}

.roi-calculator .left {
    flex: 1;
    min-width: 300px;
}

.roi-calculator .right {
    flex: 1;
    min-width: 300px;
    padding-left: 20px;
    border-left: 2px solid #e6e6e6;
}

.roi-calculator label {
    font-weight: 600;
    display: block;
    margin: 20px 0 5px;
    color: #00254d;
}

.roi-calculator input[type=range] {
    width: 100%;
    accent-color: #007bff;
    margin-bottom: 10px;
}

.roi-results p {
    font-size: 16px;
    margin-bottom: 20px;
}

.roi-results p strong {
    display: block;
    font-weight: 600;
    margin-bottom: 5px;
    color: #00254d;
}

.roi-results span {
    font-size: 24px;
    font-weight: bold;
    color: #007bff;
}

.roi-calc-result-large {
    font-size: 32px;
    color: #007bff;
}

.roi-disclaimer {
    width: 100%;
    margin-top: 30px;
    font-size: 12px;
    color: #666;
    text-align: left;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
}

@media (max-width: 768px) {
    .roi-calculator {
        flex-direction: column;
    }

    .roi-calculator .right {
        border-left: none;
        padding-left: 0;
    }

    .roi-disclaimer {
        text-align: center;
    }
}