.demo-calculator {
    display: grid;
    grid-template-areas: "difficulty     hashpower"
                         "btc-rate       contract-duration"
                         "contract-price roi"
                         "incomes        incomes";
    grid-template-columns: 1fr 1fr;
    grid-gap: 40px 30px;
    background: #FFFFFF;
    border-radius: 30px;
    padding: 45px 35px;
    max-width: 920px;
}

@media (max-width: 767px) {
    .demo-calculator {
    grid-template-areas: "difficulty        difficulty"
                         "btc-rate          btc-rate"
                         "hashpower         hashpower"
                         "contract-duration contract-duration"
                         "contract-price    roi"
                         "incomes           incomes";
    grid-gap: 15px;
    }
}

@media (max-width: 576px) {
    .demo-calculator {
    grid-template-areas: "difficulty"
                         "btc-rate"
                         "hashpower"
                         "contract-duration"
                         "contract-price"
                         "roi"
                         "incomes";
    grid-template-columns: 1fr;
    grid-gap: 15px;
    padding: 22px 16px;
    border-radius: 12px;
    }
}

.demo-calculator .demo-calculator__input-lable,
.demo-calculator .demo-calculator__results-title,
.demo-calculator .demo-calculator__income-title {
    grid-area: input-lable;
    font-weight: 500;
    font-size: 16px;
    line-height: 24px;
    color: #898EA3;
    margin-bottom: 10px;
}

@media (max-width: 576px) {
    .demo-calculator .demo-calculator__input-lable,
    .demo-calculator .demo-calculator__results-title,
    .demo-calculator .demo-calculator__income-title {
        font-size: 15px;
    }
}

.demo-calculator__text-input {
    grid-area: text-input;
    display: block;
    font-size: 24px;
    line-height: 23px;
    color: #21212C;
    width: 100%;
    padding: 10px;
    border-radius: 4px;
    border: 1px solid #D9E1EA;
}

@media (max-width: 576px) {
    .demo-calculator__text-input {
        font-size: 20px;
        line-height: 20px;
    }
}

.demo-calculator__text-input:focus {
    outline: none;
}

.demo-calculator__percent-container {
    grid-area: percents;
    padding-top: 3px;
    display:grid;
    grid-template-columns: auto auto auto;
    margin-left: auto;
    grid-gap: 15px;
}

.demo-calculator__percent-text {
    color: #898EA3;
    text-decoration: underline;
}

.demo-calculator .demo-calculator__percent-text:hover,
.demo-calculator .demo-calculator__percent-text:focus {
    color: #F7931A;
    text-decoration: underline;
}


.demo-calculator__difficulty-container {
    grid-area: difficulty;
    display: grid;
    grid-template-areas: "input-lable percents"
                         "text-input  text-input";
    grid-template-columns: 1fr auto;
}

@media (max-width: 576px) {
    .demo-calculator__difficulty-container {
        grid-template-areas: "input-lable "
                             "text-input"
                             "percents";
    }
}

.demo-calculator__btc-rate-container {
    grid-area: btc-rate;
    display: grid;
    grid-template-areas: "input-lable percents"
                         "text-input  text-input";
    grid-template-columns: 1fr auto;
}

@media (max-width: 576px) {
    .demo-calculator__btc-rate-container {
        grid-template-areas: "input-lable "
                             "text-input"
                             "percents";
    }
}

.demo-calculator__contract-duration-container {
    grid-area: contract-duration;
}

.demo-calculator__duration-radio-group {
    width: 100%;
	display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-gap: 25px;
    align-items: center;
	overflow: hidden;
}

@media (max-width: 576px) {
    .demo-calculator__duration-radio-group {
        grid-gap: 5%;
    }
}

.demo-calculator__radio-group-item {
	display: inline-block;
    text-align: center;
}

.demo-calculator__radio-group-item label {
    font-weight: 400;
    font-size: 16px;
    line-height: 24px;
    color: #898EA3;
}

.demo-calculator__duration-radio-group input[type=radio] {
	display: none;
}

.demo-calculator__duration-radio-group label {
	display: inline-block;
	cursor: pointer;
    width: 100%;
	padding: 14px 0px;
	line-height: 20px;
	border: 2px solid #D9E1EA;
    border-radius: 4px;
	user-select: none;
    margin-bottom: 0px;
    transition: all 0.3s ease;
}

@media (max-width: 767px) {
    .demo-calculator__duration-radio-group label{
        padding: 20px 15px;
    }
}

.demo-calculator__duration-radio-group input[type=radio]:checked + label {
	border: 2px solid #F7931A;
    color: #21212C;
}

.demo-calculator__duration-radio-group label:hover {
	color: #21212C;
}

.demo-calculator__duration-radio-group {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
}

.demo-calculator__hashpower-container {
    grid-area: hashpower;
}

.demo-calculator__hashpower-input-wrapper {
    display: grid;
    grid-template-areas: "text-input btns";
    grid-template-columns: auto 50px;

}

.demo-calculator__text-input_type_hashpower {
    border-radius: 4px 0px 0px 4px;
}

.demo-calculator__hashpower-arrows-container {
    grid-area: btns;
    margin-bottom: 10px;
    border-radius: 0px 4px 4px 0px;
    border: 1px solid #D9E1EA;
    height: 100%;
}

.demo-calculator__hashpower-lower-arrow_type_upper {
    padding-top: 8px;
}

.demo-calculator__hashpower-lower-arrow_type_lower {
    padding-bottom: 8px;
}

.demo-calculator__hashpower-arrow {
    height: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.5s ease;
    user-select: none;
}

.demo-calculator__hashpower-arrow img {
    pointer-events: none;
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.demo-calculator__hashpower-arrow:hover {
    background: rgba(137, 142, 163, 0.15);
}

.demo-calculator__hashpower-arrow-img--lower {
    transform: rotate(180deg);
}

.demo-calculator__results-contract-price {
    grid-area: contract-price;
}

.demo-calculator__results-roi {
    grid-area: roi;
}

.demo-calculator .demo-calculator__results-value {
    font-weight: bold;
    font-size: 28px;
    line-height: 24px;
    color: #21212C;
    margin-bottom: 10px;
}

@media (max-width: 767px) {
    .demo-calculator .demo-calculator__results-value {
        font-size: 20px;
        line-height: 24px;
    }
}

.demo-calculator .demo-calculator__results-value_type_price {
    color: #F7931A;
}

.demo-calculator__income-container {
    grid-area: incomes;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-gap: 25px;
}

@media (max-width: 576px) {
    .demo-calculator__income-container {
        grid-template-columns: 1fr;
        grid-gap: 25px;
    }
}

.demo-calculator__income-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(137, 142, 163, 0.15);
    border-radius: 12px;
    padding: 25px;
}

@media (max-width: 767px) {
    .demo-calculator__income-item {
        padding: 10px;
    }
}

.demo-calculator .demo-calculator__income-title {
    margin-bottom: 10px;
}

.demo-calculator .demo-calculator__income-result{
    margin-bottom: 0px;
    font-weight: bold;
    font-size: 18px;
    line-height: 24px;
    color: #21212C;

}