.gnb-calculator {
	border-radius: 25px;
	background: #F5F5F5;
	padding: 60px;
}

.gnb-calculator .title {
	text-align: center;
	margin: 0 0 30px;
}

.gnb-calculator .calc-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 30px
}

.gnb-calculator .calc-grid__left {
	display: flex;
	flex-direction: column;
	gap: 15px;
}

.gnb-calculator .theprice {
	margin: 30px 0 0;
	padding: 30px 0 0;
	display: flex;
	align-items: center;
	justify-content: center;
	border-top: 1px solid #A51414;
	gap: 30px;
	line-height: 1
}

.gnb-calculator .price {
	font-size: 35px;
}

.gnb-calculator #calculated {
	font-weight: bold;
}

.gnb-calculator .minprice {
	font-size: 18px;
	color: #616161;
}

.gnb-calculator .calc-callback {
	display: inline-block;
	border-radius: 10px;
	background: #71BC78;
	padding: 15px 90px;
	color: #fff;
	font-size: 20px;
}

.gnb-calculator .pipes {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
	gap: 10px;
}

.gnb-calculator .pipe {
	border-radius: 10px;
	border: 1px solid #D8D8D8;
	height: 62px;
	padding: 0 10px;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: space-between;
	column-gap: 5px;
	white-space: nowrap;
}

.gnb-calculator .pipe::before {
	content: '';
	border-radius: 50%;
	background-color: #fff;
	border: 1px solid #D8D8D8;
	width: 20px;
	aspect-ratio: 1 / 1;
}

.gnb-calculator .middle-diameter::before {
	width: 30px;
}

.gnb-calculator .big-diameter::before {
	width: 40px;
}

.gnb-calculator .pipe.active {
	border: 1px solid #A51414;
	background: #FFF;
	box-shadow: 19px 16px 7px 0 rgba(0, 0, 0, 0.00), 12px 10px 6px 0 rgba(0, 0, 0, 0.01), 7px 6px 5px 0 rgba(0, 0, 0, 0.05), 3px 3px 4px 0 rgba(0, 0, 0, 0.09), 1px 1px 2px 0 rgba(0, 0, 0, 0.10);
}

.gnb-calculator label {
	margin: 0
}

.gnb-calculator .label-diameter,
.gnb-calculator .label-dlina {
	font-weight: 700;
	margin-bottom: 15px;
	display: block;
}


.gnb-calculator .calc-grid__box2 {
	display: flex;
	align-items: center;
	gap: 30px;
}

.gnb-calculator .calc-grid__box3 {
	display: flex;
	align-items: center;
	gap: 15px;
}

.gnb-calculator .trub-box {
	display: flex;
	align-items: center;
	gap: 15px;
	position: relative;
}

.gnb-calculator .trub-box:before {
	content: '';
	display: block;
	width: 15px;
	height: 50px;
	position: absolute;
	top: 50%;
	left: -15px;
	margin-top: -25px;
	background: url(data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTUiIGhlaWdodD0iNTAiIHZpZXdCb3g9IjAgMCAxNSA1MCIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KPHBhdGggZD0iTTAgMjVDNS40NDU0NSAxOS43NjY3IDEwLjIyNTQgMTIuMzY1NyAxNSAwVjUwQzEwLjI3OTggMzcuNTI2MiA1LjQyODE5IDI5Ljk2OTYgMCAyNVoiIGZpbGw9IndoaXRlIi8+Cjwvc3ZnPgo=)0 0 no-repeat;
}

.gnb-calculator .trub-box input {
	width: 65px;
	height: 50px;
	text-align: center;
	border-radius: 0 10px 10px 0;
	border: none;
	background-color: #fff;
}

.gnb-calculator .calc-grid__box3 label {
	cursor: pointer;
	position: relative;
	padding: 0 0 0 40px;
}

.gnb-calculator .calc-grid__box3 input {
	opacity: 0;
	visibility: hidden;
	position: absolute;
	left: -99999px;
}

.gnb-calculator .calc-grid__box3 label:before {
	content: '';
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	width: 24px;
	height: 24px;
	background: #fff;
	border: 1px solid #D8D8D8;
}

.gnb-calculator .calc-grid__box3 label:after {
	opacity: 0;
	content: '';
	position: absolute;
	width: 20px;
	height: 20px;
	background: #A51414;
	top: 2px;
	left: 2px;
}

.gnb-calculator .calc-grid__box3 input[type=checkbox]:checked+label:after {
	opacity: 1;
}

.gnb-calculator__length {
	appearance: none;
	background: none;
	margin-bottom: 10px;
}

.gnb-calculator__length::-webkit-slider-runnable-track {
	height: 15px;
	border-radius: 8px;
	background-color: #fff;
	box-shadow: inset 0 0 0 1px #c5c5c5;
}

.gnb-calculator__length::-moz-range-track {
	height: 15px;
	border-radius: 8px;
	background-color: #fff;
	box-shadow: inset 0 0 0 1px #c5c5c5;
}

.gnb-calculator__length::-webkit-slider-thumb {
	appearance: none;
	width: 20px;
	height: 20px;
	border-radius: 50%;
	background-color: #A51414;
	margin-top: -2.5px;
}

.gnb-calculator__length::-moz-range-thumb {
	appearance: none;
	width: 20px;
	height: 20px;
	border: none;
	border-radius: 50%;
	background-color: #A51414;
	margin-top: -2.5px;
}

.gnb-calculator__range {
	display: flex;
	justify-content: space-between;
	width: 100%;
}

.gnb-calculator__props {
	display: flex;
	flex-direction: column;
	row-gap: 10px;
}

.gnb-calculator__prop {
	display: flex;
	column-gap: 12px;
	align-items: center;
}

.gnb-calculator__prop>span:first-child {
	font-weight: 700;
}

@container (width < 1000px) {
	.gnb-calculator {
		padding: 45px 30px;
	}
}

@container (width < 800px) {
	.gnb-calculator .calc-grid {
		grid-template-columns: 1fr;
		margin-bottom: 30px;
	}

	.gnb-calculator .label-diameter {
		text-align: center;
	}

	.gnb-calculator .theprice {
		flex-direction: column;
		text-align: center;
	}
}