:root {
     --white: #FFFFFF;
     --gray: #F7F7F7;

     --red10: #D11229;
     --red20: #D40411;
     --red30: #D40512;

     --blue200: #0E2A32;

     --yellow: #FEC812;
 }

 /* mixins */
 .nostyle-fieldset {
     border: none;
     padding: 0;
     margin: 0;
     min-width: 0;
 }

 .nostyle-legend {
     padding: 0;
     margin: 0;
 }

 .nostyle-btn {
     background: none;
     color: inherit;
     border: none;
     padding: 0;
     font: inherit;
     cursor: pointer;
     outline: none;
     -webkit-appearance: none;
 }

 .nostyle-input {
     border: none;
     background: none;
     box-shadow: none;
     appearance: none;
     outline: none;
     -webkit-appearance: none;
     -moz-appearance: none;

 }

 /* mixins */


 /* blocks */
 .number-input-container {
     display: flex;
     flex-direction: row;
     justify-content: space-between;
     width: 90px;
 }

 .number-input-container__input {
     text-align: center;
     width: 30px;
     appearance: textfield;
     -webkit-appearance: none;
     -moz-appearance: textfield;
 }

 .number-input-container__count-btn {
     height: 30px;
     width: 30px;
     color: var(--white);
     background-color: var(--blue200);
 }

 .submit-btn {
     background-color: var(--red20);
     color: var(--white);
 }

 .param-btn {
     padding: 5px 10px;
 }

 .param-btn--red {
     background-color: var(--red10);
     color: var(--white);
 }

 .param-btn--yellow {
     background-color: var(--yellow);
     color: var(--blue200);
 }

 /* blocks */

 /* override  */
 .calc-page .container {
     display: flex;
     flex-direction: column;
 }

 /* override  */


 .calc-page__header {
     display: flex;
     flex-direction: column;
     justify-content: center;
     height: 20px;
     width: fit-content;
     /* padding-right: 20px; */
     /* border-right: 3px solid var(--red20); */
 }

 .calc-page__header-title {
     margin-top: -5px;
 }

 .main-content {
     margin-top: 20px;
     margin-bottom: 20px;
 }

 .main-content__calc {
     position: relative;
     display: flex;
     flex-direction: column;
     /* background-color: var(--gray); */
 }

 .main-content__calc-form {
     position: relative;
     display: flex;
     flex-direction: column;
     justify-content: space-around;
     /* align-items: flex-start; */
     height: 100%;
 }

 .main-content__fieldset-wrapp {
     width: 100%;
 }

 .main-content__container {
     display: flex;
     flex-direction: column;
     justify-content: space-between;
     height: 100px;
 }

 .main-content__legend {
     font-size: 24px;
     color: var(--blue200);
 }

 .main-content__legend-title {
     font-weight: normal;
 }

 .input-container {
     display: flex;
     flex-direction: column;
     justify-content: space-between;
     height: 100px;
 }


 .input-container--city {
     width: 276px;
 }

 .input-container--index {
     width: 130px;
 }

 .input-container__input {
     height: 36px;
     padding: 12px;
     width: calc(100% - 24px);
 }

 .main-content__city-container {
     display: flex;
     flex-direction: row;
     justify-content: space-between;
     align-items: center;
     height: 100px;
 }

 .main-content__place-container {
     display: flex;
     flex-direction: column;
     justify-content: space-around;
     height: 350px;
 }

 .main-content__inputs-wrapper {
     display: flex;
     flex-wrap: wrap;
     height: 220px;
 }

 .input-container--volume {
     width: 130px;
 }



 .count-container {
     display: flex;
     flex-direction: row;
     justify-content: space-between;
     align-items: center;
 }

 .main-content__calc-form-submit-btn {
     padding: 20px 100px;
 }

 /*  */
 /*  */
 /*  */
 /*  */
 /*  */

 .main-content__order-details {
     position: sticky;
     top: calc(var(--headerHeight) + 12px);
     display: flex;
     flex-direction: column;
     justify-content: space-between;
     height: 155px;
     border: 2px solid var(--red30);
     padding: 50px;
 }

 .main-content__order-header {
     display: flex;
     flex-direction: row;
     justify-content: space-between;
     width: 100%;
 }


 .main-content__order-details-submit-btn {
     padding: 20px 100px;
 }

 @media screen and (min-width: 320px) and (max-width: 1050px) {

     .calc-page {
         margin-top: -50px;
     }

     .calc-page .container {
         background-color: var(--gray);
     }

     .calc-page__header {
         align-self: center;
         margin-top: 100px;
     }

     .main-content {
         display: flex;
         flex-direction: column;
         align-items: center;
         row-gap: 16px;
     }

     .main-content__calc {
         align-items: center;
         height: 1550px;
         width: 100%;
         padding-top: 20px;
     }

     .main-content__calc-form {
         width: 335px;
         align-items: center;
     }

     .main-content__legend {
         align-self: flex-start;
     }

     .main-content__params {
         display: flex;
         flex-direction: row;
         justify-content: space-between;
         align-items: flex-start;
         max-width: 334px;
     }

     .main-content__params-legend {
         max-width: 200px;
         word-wrap: break-word;
     }

     .main-content__params-fieldset {
         margin-bottom: 300px;
     }

     .main-content__params-btns {
         display: flex;
         flex-direction: column;
         justify-content: space-between;
         height: 70px;
         /* width: 180px; */
     }

     .main-content__fieldset-wrapp {
         display: flex;
         flex-direction: column;
         row-gap: 20px;
         max-width: 334px;
     }

     .main-content__calc-img {
         position: absolute;
         top: 770px;
         left: 0px;
     }


     .input-container--from-to {
         width: 330px;
     }

     .count-container {
         width: 334px;
     }


     .count-container__label {
         max-width: 150px;
         word-wrap: break-word;
     }

     .main-content__inputs-wrapper {
         width: 334px;
         gap: 10px;
     }

     .input-container--place {
         width: 104px;
     }

     .main-content__order-details {
         width: 234px;
     }

 }

 @media screen and (min-width: 1050px) and (max-width: 1550px) {

     .calc-page__header {
         padding-right: 20px;
         border-right: 3px solid var(--red20);
     }


     .main-content {
         display: flex;
         flex-direction: column;
         align-items: center;
         row-gap: 16px;
         width: 100%;
     }

     .main-content__calc {
         align-items: flex-start;
         height: 976px;
         padding: 40px;
         background-color: var(--gray);

     }

     .main-content__calc-form {
         align-items: flex-start;
     }


     .main-content__fieldset-wrapp {
         display: flex;
         flex-direction: row;
         justify-content: space-between;
         width: 950px;
     }

     .main-content__params {
         display: flex;
         flex-direction: row;
         justify-content: space-between;
         align-items: center;
         width: 400px;
     }

     .main-content__params-btns {
         display: flex;
         flex-direction: row;
         justify-content: space-around;
         width: 180px;
     }

     .main-content__calc-img {
         position: absolute;
         right: 100px;
         bottom: 150px;
     }

     .input-container--from-to {
         width: 406px;
     }

     .main-content__inputs-wrapper {
         width: 400px;
         gap: 20px;

     }

     .input-container--place {
         width: 108px;
     }

     .main-content__order-details {
         width: 430px;
     }

 }

 @media screen and (min-width: 1550px) {

     .calc-page__header {
         padding-right: 20px;
         border-right: 3px solid var(--red20);
     }


     .main-content {
         display: flex;
         flex-direction: row;
         column-gap: 16px;
     }

     .main-content__calc {
         align-items: flex-start;
         height: 976px;
         padding: 40px;
         background-color: var(--gray);

     }

     .main-content__calc-form {
         align-items: flex-start;
     }


     .main-content__fieldset-wrapp {
         display: flex;
         flex-direction: row;
         justify-content: space-between;
         width: 950px;
     }

     .main-content__params {
         display: flex;
         flex-direction: row;
         justify-content: space-between;
         align-items: center;
         width: 400px;
     }

     .main-content__params-btns {
         display: flex;
         flex-direction: row;
         justify-content: space-around;
         width: 180px;
     }

     .main-content__calc-img {
         position: absolute;
         right: 100px;
         bottom: 150px;
     }

     .input-container--from-to {
         width: 406px;
     }


     .main-content__inputs-wrapper {
         width: 400px;
         gap: 20px;
     }


     .input-container--place {
         width: 108px;
     }

     .main-content__order-details {
         width: 430px;
     }

 }