.opticlean-calculator {
    padding: 80px 0;
    /* background: #f5f7fb; */
}

.opticlean-title {
    text-align: center;
    margin-bottom: 40px;
}

.opticlean-title h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: #272154;
}

.calculator,
.calculator2 {
    background: #fff;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    /* max-width: 900px; */
    margin-left: auto;
    margin-right: auto;
}

.opticlean-disclaimer {
    text-align: center;
    font-size: 0.9rem;
    margin-top: 30px;
    color: #666;
}

/* form inputs */
.opticlean-calculator input,
.opticlean-calculator select {
    width: 100%;
    padding: 10px;
    border-radius: 8px;
    border: 1px solid #ddd;
    margin-bottom: 15px;
}

/* result fields */
#total,
#total_ {
    font-weight: bold;
    background: #f0f0f0;
}

/* mobile */
@media (max-width: 768px) {
    .opticlean-calculator {
        padding: 50px 0;
    }

    .calculator,
    .calculator2 {
        margin-bottom: 20px;
    }
}