.calculator__header {
    margin-bottom: 24px;
}

.calculator__title {
    font-weight: 600;
    font-size: 24px;
    letter-spacing: -0.02em;
    color: var(--black);
    text-align: center;
    margin: 0 0 24px;
}

.calculator__form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.calculator__row {
    display: flex;
    width: 100%;
}

.calculator__cell {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 8px;
}

.calculator__label {
    font-weight: 500;
    font-size: 16px;
    letter-spacing: -0.02em;
    color: var(--gray);
}

.calculator__input {
    padding: 0 16px;
    border-radius: 12px;
    height: 56px;
    line-height: 56px;
    font-size: 18px;
    background: #fff;
    background: #fff;
    border: 1px solid var(--white-gray);
    outline: none;
    box-shadow: none;
}

.calculator__input:focus {
    background: #fff;
    border: 1px solid var(--black-6);
    transition: .4s;
}

.calculator__radio-group {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.calculator__radio {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.calculator__radio input[type="radio"] {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid #ccc;
    border-radius: 50%;
    outline: none;
    cursor: pointer;
    position: relative;
}

.calculator__radio input[type="radio"]:checked {
    border-color: var(--orange);
}

.calculator__radio input[type="radio"]:checked::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 10px;
    height: 10px;
    background-color: var(--orange);
    border-radius: 50%;
}

.calculator__radio-text {
    font-weight: 500;
    font-size: 16px;
    letter-spacing: -0.02em;
    color: var(--gray);
}

.calculator__value {
    font-weight: 600;
    font-size: 18px;
    letter-spacing: -0.02em;
    color: var(--black);
}

.calculator__agreement {
    font-weight: 400;
    font-size: 14px;
    letter-spacing: -0.02em;
    color: var(--gray);
    margin-bottom: 24px;
    line-height: 1.5;
}

.calculator__agreement a {
    color: var(--orange);
    text-decoration: none;
}

.calculator__agreement a:hover {
    text-decoration: underline;
}

.calculator__submit {
    display: inline-block;
    border-radius: 12px;
    height: 56px;
    padding: 0 10px;
    width: 100%;
    text-align: center;
    font-weight: 600;
    font-size: 18px;
    letter-spacing: -0.03em;
    color: var(--white);
    white-space: nowrap;
    background: var(--orange) radial-gradient(58.03% 100% at 63.1% 0%, #ff8e36 0%, rgba(255, 142, 54, 0) 100%);
    border: none;
    cursor: pointer;
    transition: background 0.3s;
}

.calculator__submit:hover {
    background: var(--orange) radial-gradient(87.08% 226.79% at 51.55% 0%, #ff8e36 0%, rgba(255, 142, 54, 0) 100%);
}

@media (max-width: 991px) {
    .calculator {
        padding: 24px;
        border-radius: 16px;
    }
    
    .calculator__title {
        font-size: 20px;
        margin-bottom: 16px;
    }
    
    .calculator__form {
        gap: 16px;
    }
    
    .calculator__label {
        font-size: 14px;
    }
    
    .calculator__input {
        height: 48px;
        line-height: 48px;
        font-size: 16px;
    }
    
    .calculator__radio-group {
        gap: 12px;
    }
    
    .calculator__radio-text {
        font-size: 14px;
    }
    
    .calculator__value {
        font-size: 16px;
    }
    
    .calculator__agreement {
        font-size: 12px;
    }
    
    .calculator__submit {
        height: 48px;
        font-size: 16px;
    }
}