:root{--calc-gap: 6px;--calc-radius: 8px}.lds-dual-ring{display:inline-block}.lds-dual-ring:after{content:" ";display:block;width:7vw;height:7vw;max-width:3rem;max-height:3rem;margin:2px;border-radius:50%;border:3px solid #5451a2;border-color:#5451a2 rgba(0,0,0,0) #5451a2 rgba(0,0,0,0);animation:lds-dual-ring 1.2s linear infinite}@keyframes lds-dual-ring{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}.calc-img{position:relative;display:inline-block;width:100%;padding-bottom:100%}.calc-img>img{position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);width:100%;height:100%;-o-object-fit:contain;object-fit:contain}.calc-input{position:relative}.calc-input input.required:-moz-placeholder, .calc-input textarea.required:-moz-placeholder{border:solid 1px #f92d50 !important}.calc-input input.required:placeholder-shown,.calc-input textarea.required:placeholder-shown{border:solid 1px #f92d50 !important}.calc-input input.error,.calc-input textarea.error{border:solid 1px #f92d50 !important}.calc-input input[type=text]{width:100%;height:58px;border:solid 1px #d9d9d9;border-radius:8px;font-size:16px;color:#000;padding:27px 14px 9px 14px !important}@media only screen and (max-width: 768px){.calc-input input[type=text]{font-size:14px}}.calc-input input[type=text]+label{position:absolute;top:5px;left:14px;font-size:12px;cursor:text;-webkit-user-select:none;-moz-user-select:none;user-select:none}.calc-input input[type=text]:focus{border:solid 1px #5451a2}.calc-input input[type=text]:focus+label{color:#5451a2}.calc-input input[type=text]:-moz-placeholder{padding:12px 20px !important}.calc-input input[type=text]:placeholder-shown{padding:12px 20px !important}.calc-input input[type=text]:-moz-placeholder+label{opacity:0;visibility:hidden}.calc-input input[type=text]:placeholder-shown+label{opacity:0;visibility:hidden}.calc-input input[type=text]:-moz-placeholder:focus{padding:27px 14px 9px 14px !important}.calc-input input[type=text]:placeholder-shown:focus{padding:27px 14px 9px 14px !important}.calc-input input[type=text]:-moz-placeholder:focus+label{opacity:1;visibility:visible}.calc-input input[type=text]:placeholder-shown:focus+label{opacity:1;visibility:visible}.calc-input input[type=checkbox]+label{position:relative;font-size:16px;color:#000;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;display:block;margin-left:3em}@media only screen and (max-width: 768px){.calc-input input[type=checkbox]+label{font-size:14px}}.calc-input input[type=checkbox]+label::before{content:"";position:absolute;top:50%;left:-3em;transform:translateY(-50%);display:inline-block;width:25px;height:25px;border-radius:4px;background-color:#5451a2}.calc-input input[type=checkbox]+label::after{content:none;position:absolute;top:5px;left:-2.5em;display:inline-block;height:7px;width:7px;transform:rotate(-45deg);border-left:2px solid #fff;border-bottom:2px solid #fff}.calc-input input[type=checkbox]:checked+label::after{content:""}.calc-input input[type=radio]+label{position:relative;font-size:16px;color:#000;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;display:block;margin-left:3em}@media only screen and (max-width: 768px){.calc-input input[type=radio]+label{font-size:14px}}.calc-input input[type=radio]+label::before{content:"";position:absolute;top:50%;left:-3em;transform:translateY(-50%);display:inline-block;width:26px;height:27px;border-radius:4px;border:solid 1px #5451a2}.calc-input input[type=radio]+label::after{content:none;position:absolute;top:50%;left:-2.75em;transform:translateY(-50%);display:inline-block;width:18px;height:18px;border-radius:3px;background-color:#5451a2}.calc-input input[type=radio]:checked+label::after{content:""}.calc-input textarea{width:100%;height:58px;border:solid 1px #d9d9d9;color:#000;overflow:hidden}.calc-input textarea:focus{border:solid 1px #5451a2}.calc-input textarea:focus+label{color:#5451a2}.calc-input input::-webkit-input-placeholder,.calc-input textarea::-webkit-input-placeholder{opacity:1}.calc-input input::-moz-placeholder,.calc-input textarea::-moz-placeholder{opacity:1}.calc-input input:-moz-placeholder,.calc-input textarea:-moz-placeholder{opacity:1}.calc-input input:-ms-input-placeholder,.calc-input textarea:-ms-input-placeholder{opacity:1}.calc-input input:focus::-webkit-input-placeholder,.calc-input textarea:focus::-webkit-input-placeholder{opacity:0}.calc-input input:focus::-moz-placeholder,.calc-input textarea:focus::-moz-placeholder{opacity:0}.calc-input input:focus:-moz-placeholder,.calc-input textarea:focus:-moz-placeholder{opacity:0}.calc-input input:focus:-ms-input-placeholder,.calc-input textarea:focus:-ms-input-placeholder{opacity:0}.calc-button{padding:12px 20px;border-radius:var(--calc-radius)}.calc-button_close{padding:12px 16px;border-radius:var(--calc-radius)}.calc-popup__wrapper{display:table;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.7);z-index:299}.calc-popup__area{position:absolute;top:0;left:0;width:100%;height:100%;cursor:default !important}.calc-popup__body{display:table-cell;vertical-align:middle;text-align:center}.calc-popup__popup{display:inline-block;position:relative;z-index:1;width:100%;max-width:400px;background-color:#fff;padding:1em}.calc-popup__close{position:absolute;top:0;right:0;padding:12px;font-size:1.2rem}.calc-popup__header{margin:1em 0;font-weight:bold;font-size:1.4em}@media only screen and (max-width: 768px){.calc-popup__header{font-size:1.3em}}@media only screen and (max-width: 480px){.calc-popup__header{font-size:1.2em}}.calc-popup__form input,.calc-popup__form textarea{width:100%;padding:.5em;border-radius:4px;border:solid 1px #d9d9d9;background-color:#fff;color:#000}.calc-popup__form .error{border-color:#cb0000 !important}.calc-popup__error{color:#cb0000}.calc-popup__row+.calc-popup__row{margin-top:12px}.calc-popup__submit>button{margin:0 auto}.calc-popup__politics{font-size:11px;margin-top:1em;line-height:13px}.roof-types{display:flex;margin:calc(var(--calc-gap)*-1)}.roof-type{flex:0 1 150px;padding:var(--calc-gap)}.roof-type__body{padding:12px 20px;border:2px solid #e7e8ee;border-radius:var(--calc-radius);display:flex;flex-direction:column;align-items:center}.roof-type__body.active{border:2px solid #5451a2}.roof-type__image{padding-bottom:75% !important}.roof-type__name{margin-top:12px}.roof-materials{display:flex;margin:calc(var(--calc-gap)*-1)}@media only screen and (max-width: 480px){.roof-materials{flex-wrap:wrap}}.roof-material{flex:0 1 150px;padding:var(--calc-gap)}@media only screen and (max-width: 480px){.roof-material{flex:0 0 100%}}.roof-material__body{padding:12px 20px;border:2px solid #e7e8ee;border-radius:var(--calc-radius);text-align:center}.roof-material__body.active{border:2px solid #5451a2}.roof-params{display:flex}@media only screen and (max-width: 480px){.roof-params{flex-direction:column}}.roof-params__img-wrapper{width:100%}@media only screen and (min-width: 481px){.roof-params__img-wrapper{max-width:400px}}.roof-params__img{padding-bottom:70% !important}.roof-params__img>img{top:35% !important}.roof-params__list+.roof-params__list{margin-top:12px}.roof-params__item+.roof-params__item{margin-top:12px}.roof-profiles{display:flex;flex-wrap:wrap;margin:calc(var(--calc-gap)*-1)}.roof-profile{padding:var(--calc-gap)}.roof-profile__body{padding:12px 20px;border:2px solid #e7e8ee;border-radius:var(--calc-radius);text-align:center}.roof-profile__body.active{border:2px solid #5451a2}.calc__step+.calc__step{margin-top:20px}.calc-step__title{font-size:1.2rem;font-weight:bold}.calc-step__body{margin-top:12px}.calc-step__columns{display:flex;margin:calc(var(--calc-gap)*-1)}@media only screen and (max-width: 480px){.calc-step__columns{flex-direction:column;margin:-10px}}.calc-step__column{padding:var(--calc-gap)}@media only screen and (max-width: 480px){.calc-step__column{padding:10px}}.calc-step__selector{display:flex}.calc-step__offers{display:flex;flex-wrap:wrap;margin:calc(var(--calc-gap)*-1)}.calc-step__offer{flex:0 0 20%;padding:var(--calc-gap)}@media only screen and (max-width: 1024px){.calc-step__offer{flex:1 0 25%}}@media only screen and (max-width: 824px){.calc-step__offer{flex:1 0 33.333%}}@media only screen and (max-width: 624px){.calc-step__offer{flex:1 0 50%}}.calc-offer{display:flex;flex-direction:column;height:100%;padding:12px;border:1px solid #e7e8ee;border-radius:var(--calc-radius)}.calc-offer__row+.calc-offer__row{margin-top:12px}.calc-offer__row_h{flex:1}.calc-offer__code{font-size:.9rem}.calc-offer__img{padding-bottom:65% !important}.calc-offer__button{width:100%}.calc-offer__prices{display:flex;margin:calc(var(--calc-gap)*-1)}.calc-offer__price{padding:var(--calc-gap);font-size:1.4em;font-weight:bold;letter-spacing:.34px;color:#404040;display:inline-block;vertical-align:middle;white-space:nowrap}.calc-offer__price>span{font-size:.7em}.calc-offer__price_old{font-size:1em;line-height:1.3em;letter-spacing:.28px;color:#8d8bbe;min-width:unset;position:relative}.calc-offer__price_old::after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);width:calc(100% - .5rem);border-top:1px solid red}.calc-step__elem{display:flex;margin:calc(var(--calc-gap)*-1)}@media only screen and (max-width: 1024px){.calc-step__elem{display:block}}.calc-elem{padding:var(--calc-gap);flex:1}.calc-elem__row+.calc-elem__row{margin-top:12px;padding-top:12px;border-top:1px solid #e7e8ee}.calc-elem__cols{display:flex;margin:calc(var(--calc-gap)*-1)}@media only screen and (max-width: 400px){.calc-elem__cols{display:block}}.calc-elem__col{padding:var(--calc-gap)}.calc-elem__col_w{flex:1}.calc-elem__total{text-align:right}.calc-elem__total>span{font-size:1.3rem;font-weight:bold}.calc-elem__sheets{display:flex;margin:calc(var(--calc-gap)*-1)}@media only screen and (max-width: 480px){.calc-elem__sheets{display:block}}.calc-elem__sheets>span{padding:var(--calc-gap)}@media only screen and (max-width: 480px){.calc-elem__sheets>span{display:block}}.calc-elem__img{width:100px}@media only screen and (max-width: 400px){.calc-elem__img{width:100%;padding-bottom:40%}}.calc-elem__prices{display:flex;flex-direction:column;margin:calc(var(--calc-gap)*-1)}@media only screen and (max-width: 400px){.calc-elem__prices{flex-direction:row}}.calc-elem__price{padding:var(--calc-gap);white-space:nowrap;font-size:1.3rem}.calc-elem__price_old{font-size:1.2em;line-height:1.3em;letter-spacing:.28px;color:#8d8bbe;min-width:unset;position:relative}.calc-elem__price_old::after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);width:calc(100% - .5rem);border-top:1px solid red}.calc-elem__code{font-size:.9rem}.calc-elem__name{display:block}.calc-side{padding:var(--calc-gap)}@media only screen and (max-width: 1024px){.calc-side{margin-left:auto}}@media only screen and (min-width: 625px){.calc-side{width:400px}}.calc-side__block+.calc-side__block{margin-top:12px;padding-top:12px;border-top:1px solid #e7e8ee}.calc-side__title{font-size:1.3rem;font-weight:bold}.calc-side__body{border:1px solid #e7e8ee;border-radius:var(--calc-radius);padding:12px}.calc-side__body+.calc-side__body{margin-top:12px}.calc-side__item{display:flex;justify-content:space-between}.calc-side__item+.calc-side__item{margin-top:12px}.calc-side__button{margin-top:12px;display:flex;justify-content:flex-end}.calc-side__promo{margin-top:12px;text-align:right;font-size:.9rem}