*,
::after,
::before {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
html {
  font-family: sans-serif;
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}
article,
aside,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section {
  display: block;
}
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: #212529;
  text-align: left;
  background-color: #f8fcff;
}
[tabindex="-1"]:focus:not(:focus-visible) {
  outline: 0 !important;
}
hr {
  -webkit-box-sizing: content-box;
  box-sizing: content-box;
  height: 0;
  overflow: visible;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}
p {
  margin-top: 0;
  margin-bottom: 1rem;
}
abbr[data-original-title],
abbr[title] {
  text-decoration: underline;
  -webkit-text-decoration: underline dotted;
  text-decoration: underline dotted;
  cursor: help;
  border-bottom: 0;
  -webkit-text-decoration-skip-ink: none;
  text-decoration-skip-ink: none;
}
address {
  margin-bottom: 1rem;
  font-style: normal;
  line-height: inherit;
}
dl,
ol,
ul {
  margin-top: 0;
  margin-bottom: 1rem;
}
ol ol,
ol ul,
ul ol,
ul ul {
  margin-bottom: 0;
}
dt {
  font-weight: 700;
}
dd {
  margin-bottom: 0.5rem;
  margin-left: 0;
}
blockquote {
  margin: 0 0 1rem;
}
b,
strong {
  font-weight: bolder;
}
small {
  font-size: 80%;
}
sub,
sup {
  position: relative;
  font-size: 75%;
  line-height: 0;
  vertical-align: baseline;
}
sub {
  bottom: -0.25em;
}
sup {
  top: -0.5em;
}
a {
  text-decoration: none;
  background-color: transparent;
}
a:not([href]):not([class]) {
  color: inherit;
  text-decoration: none;
}
a:not([href]):not([class]):hover {
  color: inherit;
  text-decoration: none;
}
code,
kbd,
pre,
samp {
  font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 1em;
}
pre {
  margin-top: 0;
  margin-bottom: 1rem;
  overflow: auto;
  -ms-overflow-style: scrollbar;
}
figure {
  margin: 0 0 1rem;
}
img {
  vertical-align: middle;
  border-style: none;
}
svg {
  overflow: hidden;
  vertical-align: middle;
}
table {
  border-collapse: collapse;
}
caption {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  color: #6c757d;
  text-align: left;
  caption-side: bottom;
}
th {
  text-align: inherit;
  text-align: -webkit-match-parent;
}
label {
  display: inline-block;
  margin-bottom: 0.5rem;
}
button {
  border-radius: 0;
}
button:focus:not(:focus-visible) {
  outline: 0;
}
button,
input,
optgroup,
select,
textarea {
  margin: 0;
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}
button,
input {
  overflow: visible;
}
button,
select {
  text-transform: none;
}
[role="button"] {
  cursor: pointer;
}
select {
  word-wrap: normal;
}
[type="button"],
[type="reset"],
[type="submit"],
button {
  -webkit-appearance: button;
}
[type="button"]:not(:disabled),
[type="reset"]:not(:disabled),
[type="submit"]:not(:disabled),
button:not(:disabled) {
  cursor: pointer;
}
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner,
button::-moz-focus-inner {
  padding: 0;
  border-style: none;
}
input[type="checkbox"],
input[type="radio"] {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding: 0;
}
textarea {
  overflow: auto;
  resize: vertical;
}
fieldset {
  min-width: 0;
  padding: 0;
  margin: 0;
  border: 0;
}
legend {
  display: block;
  width: 100%;
  max-width: 100%;
  padding: 0;
  margin-bottom: 0.5rem;
  font-size: 1.5rem;
  line-height: inherit;
  color: inherit;
  white-space: normal;
}
progress {
  vertical-align: baseline;
}
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}
[type="search"] {
  outline-offset: -2px;
  -webkit-appearance: none;
}
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}
::-webkit-file-upload-button {
  font: inherit;
  -webkit-appearance: button;
}
output {
  display: inline-block;
}
summary {
  display: list-item;
  cursor: pointer;
}
template {
  display: none;
}
[hidden] {
  display: none !important;
}
@font-face {
  font-family: montserrat;
  font-style: normal;
  font-weight: 400;
  src: url(../fonts/Montserrat-Regular.woff2) format("woff2");
}
@font-face {
  font-family: montserrat;
  font-style: normal;
  font-weight: 600;
  src: url(../fonts/Montserrat-SemiBold.woff2) format("woff2");
}
@font-face {
  font-family: montserrat;
  font-style: normal;
  font-weight: 700;
  src: url(../fonts/Montserrat-Bold.woff2) format("woff2");
}
::-webkit-input-placeholder {
  color: #666;
}
::-moz-placeholder {
  color: #666;
}
:-ms-input-placeholder {
  color: #666;
}
::-ms-input-placeholder {
  color: #666;
}
::placeholder {
  color: #666;
}
::-moz-selection {
  background-color: #0267be;
  color: #f8fcff;
}
::selection {
  background-color: #0267be;
  color: #f8fcff;
}
input,
textarea {
  outline: 0;
}
input:focus:required:invalid,
textarea:focus:required:invalid {
  border-color: red;
}
input:required:valid,
textarea:required:valid {
  border-color: green;
}
body {
  font-family: montserrat, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: #2d3d4b;
  min-width: 320px;
  position: relative;
  overflow-x: hidden;
  background: #f8fcff url(../images/fog.png) calc(100% + 20px) 0 no-repeat;
}
@media (max-width: 991.98px) {
  body {
    background-position: calc(30% + 20px) -100px;
  }
}
@media (max-width: 767.98px) {
  body {
    background-position: calc(50% + 20px) 0;
  }
}
ol,
ul {
  list-style-type: none;
  padding: 0;
  margin: 0;
}
img {
  max-width: 100%;
}
.btn {
  display: inline-block;
  padding: 10px 20px;
  min-width: 180px;
  background-color: #0267be;
  color: #f8fcff;
  font-weight: 700;
  text-align: center;
  border-radius: 5px;
  -webkit-transition: all 0.25s;
  -o-transition: all 0.25s;
  transition: all 0.25s;
}
.btn:hover {
  background-color: #1f88e2;
  color: #f8fcff;
}
.btn:active {
  background-color: #0e5b9d;
  color: #f8fcff;
}
.container {
  max-width: 1240px;
  padding: 0 20px;
  margin: auto;
}
h1,
h2,
h3,
h4 {
  line-height: 1.25;
  margin-bottom: 30px;
}
@media (max-width: 767.98px) {
  h1,
  h2,
  h3,
  h4 {
    margin-bottom: 20px;
  }
}
h1 {
  font-size: 48px;
}
@media (max-width: 767.98px) {
  h1 {
    font-size: 36px;
  }
}
h2 {
  font-size: 36px;
}
@media (max-width: 767.98px) {
  h2 {
    font-size: 32px;
  }
}
h3 {
  font-size: 32px;
}
@media (max-width: 767.98px) {
  h3 {
    font-size: 28px;
  }
}
h4 {
  font-size: 28px;
}
@media (max-width: 767.98px) {
  h4 {
    font-size: 24px;
  }
}
.icon {
  margin-right: 6px;
  -webkit-transition: all 0.35s;
  -o-transition: all 0.35s;
  transition: all 0.35s;
  background-color: #2d3d4b;
}
.icon-phone {
  -webkit-mask: url(../images/phone.svg);
  mask: url(../images/phone.svg);
}
.icon-address {
  -webkit-mask: url(../images/address.svg);
  mask: url(../images/address.svg);
}
.catalog {
  margin: 60px auto 30px;
}
@media (max-width: 991.98px) {
  .catalog {
    margin: 40px auto;
  }
}
.catalog__items {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}
@media (max-width: 1199.98px) {
  .catalog__items .catalog__item {
    -ms-flex-preferred-size: calc(50% - 30px);
    flex-basis: calc(50% - 30px);
  }
}
@media (max-width: 767.98px) {
  .catalog__items .catalog__item {
    -ms-flex-preferred-size: 100%;
    flex-basis: 100%;
    margin-bottom: 20px;
    margin-right: 0;
  }
}
.catalog__item {
  -ms-flex-preferred-size: calc((100% - 90px) / 4);
  flex-basis: calc((100% - 90px) / 4);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  text-align: center;
  padding: 20px;
  background-color: #fff;
  border: 2px solid #0267be;
  border-radius: 10px;
  margin-right: 30px;
  -webkit-transition: all 0.35s;
  -o-transition: all 0.35s;
  transition: all 0.35s;
  margin-bottom: 30px;
}
.catalog__item:nth-child(4n) {
  margin-right: 0;
}
.catalog__item:hover {
  -webkit-box-shadow: 0 0 15px rgba(45, 61, 75, 0.25);
  box-shadow: 0 0 15px rgba(45, 61, 75, 0.25);
  border-color: #1f88e2;
}
.catalog__item:hover .catalog__title {
  color: #1f88e2;
}
.catalog__item:active {
  color: #0e5b9d;
}
.catalog__title {
  color: #2d3d4b;
  font-size: 24px;
  font-weight: 600;
  -webkit-transition: all 0.35s;
  -o-transition: all 0.35s;
  transition: all 0.35s;
}
.catalog__img {
  max-height: 200px;
}
.contacts {
  border-radius: 10px;
  margin-bottom: 40px;
}
.contacts__info {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  padding: 30px 30px 10px;
  border-radius: 10px 10px 0 0;
  background-color: #fff;
  -webkit-box-shadow: 0 0 15px rgba(45, 61, 75, 0.25);
  box-shadow: 0 0 15px rgba(45, 61, 75, 0.25);
}
.contacts__address {
  -ms-flex-preferred-size: 50%;
  flex-basis: 50%;
  padding-right: 30px;
}
.contacts__link {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  color: #2d3d4b;
}
.contacts__link:hover {
  color: #1f88e2;
}
.contacts__link:hover .icon {
  background-color: #1f88e2;
}
.contacts__link:active {
  color: #0e5b9d;
}
.contacts__link:active .icon {
  background-color: #0e5b9d;
}
@media (max-width: 767.98px) {
  .contacts {
    padding: 0;
  }
  .contacts__info {
    padding: 30px 20px 0;
  }
  .contacts__address {
    -ms-flex-preferred-size: 100%;
    flex-basis: 100%;
  }
}
@media (max-width: 575.98px) {
  .contacts__info {
    padding: 20px 10px 0;
  }
}
.map {
  height: 400px;
  background-color: #0267be;
}
.first-screen {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: end;
  -ms-flex-align: end;
  align-items: flex-end;
  min-height: 450px;
}
.first-screen__content {
  max-width: 540px;
  margin-bottom: 80px;
}
.first-screen__title {
  margin-bottom: 30px;
  font-size: 48px;
  line-height: auto;
}
.first-screen__description {
  margin-bottom: 30px;
  font-size: 18px;
}
@media (max-width: 991.98px) {
  .first-screen {
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    min-height: auto;
  }
  .first-screen__content {
    margin: 30px auto;
  }
  .first-screen__img {
    max-width: 300px;
    margin-left: 30px;
  }
}
@media (max-width: 767.98px) {
  .first-screen {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
  }
}
.main-about {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
  -ms-flex-pack: end;
  justify-content: flex-end;
  align-items: center;
  background-color: #fff;
  -webkit-box-shadow: 0 0 15px rgba(45, 61, 75, 0.25);
  box-shadow: 0 0 15px rgba(45, 61, 75, 0.25);
  margin-bottom: 60px;
}
.main-about__content {
  max-width: 600px;
  padding: 40px 30px;
}
.main-about__content p:last-of-type {
  margin-bottom: 30px;
}
.main-about__img img {
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}
@media (max-width: 991.98px) {
  .main-about {
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
    -ms-flex-direction: column-reverse;
    flex-direction: column-reverse;
    margin-bottom: 40px;
  }
  .main-about__content {
    max-width: inherit;
  }
}
@media (max-width: 767.98px) {
  .main-about__content {
    padding: 20px;
  }
}
.product__info {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  margin-bottom: 60px;
}
.product__img {
  height: 420px;
  margin-right: 50px;
}
.product__img img {
  height: 100%;
  width: inherit;
}
.product__parametrs {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -ms-flex-preferred-size: calc(100% - 200px);
  flex-basis: calc(100% - 200px);
}
.product__parametr {
  -ms-flex-preferred-size: calc((100% - 30px) / 2);
  flex-basis: calc((100% - 30px) / 2);
  padding: 20px;
  margin-right: 30px;
  margin-bottom: 30px;
  border: 1px solid #0267be;
  border-radius: 10px;
  background-color: #fff;
}
.product__parametr:nth-child(2n) {
  margin-right: 0;
}
.product__parametr:nth-child(3),
.product__parametr:nth-child(4) {
  margin-bottom: 0;
}
.product__title {
  font-size: 24px;
  font-weight: 700;
  color: #0267be;
}
@media (max-width: 767.98px) {
  .product__info,
  .product__parametrs {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
  }
  .product__img {
    margin-bottom: 30px;
  }
  .product__parametr {
    margin-bottom: 20px;
    margin-right: 0;
  }
  .product__parametr:nth-child(3) {
    margin-bottom: 20px;
  }
}
.parametr-table {
  border-radius: 5px;
  border: none;
  border-collapse: collapse;
  width: 100%;
  max-width: 100%;
  margin-bottom: 60px;
  background-color: #fff;
}

.parametr-table th{
    min-width: 70px;
}

.parametr-table td,
.parametr-table th {
  text-align: center;
  padding: 8px;
  font-size: 15px;
  border: none;
}
.parametr-table td, .parametr-table th {
  font-size: 14px;
  border-right: 1px solid #f8fcff;
}
.parametr-table th {
  color: #fff;
  background: #0267be;
}
.parametr-table tr:nth-child(odd) {
  background: #d8edff;
}
.parametr-table tr:nth-child(even) {
  background: #b0dafe;
}
@media (max-width: 1199.98px) {
  .parametr-table {
    display: block;
    white-space: nowrap;
    width: 100%;
  }
  .parametr-table tbody,
  .parametr-table thead {
    display: block;
  }
  .parametr-table thead {
    float: left;
  }
  .parametr-table thead th {
    display: block;
  }
  .parametr-table tbody {
    width: auto;
    position: relative;
    overflow-x: auto;
  }
  .parametr-table td,
  .parametr-table th {
    padding: 10px 2px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    overflow-x: hidden;
    overflow-y: auto;
    font-size: 13px;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
  }
  .parametr-table thead th {
    text-align: center;
  }
  .parametr-table tbody tr {
    display: table-cell;
  }
  .parametr-table tbody tr:nth-child(odd) {
    background: 0 0;
  }
  .parametr-table tr:nth-child(even) {
    background: 0 0;
  }
  .parametr-table tr td {
    width: 200px;
  }
  .parametr-table tr td:nth-child(odd) {
    background: #f8f8f8;
    border-right: 1px solid #e6e4e4;
  }
  .parametr-table tr td:nth-child(even) {
    border-right: 1px solid #e6e4e4;
  }
  .parametr-table td {
    display: block;
    text-align: center;
  }
}
.top-line {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
  -ms-flex-align: end;
  align-items: flex-end;
  margin: 20px auto;
}
.logo {
  margin-right: 8rem;
  -webkit-transition: all 0.25s;
  -o-transition: all 0.25s;
  transition: all 0.25s;
}
.logo:hover {
  opacity: 0.85;
}
.menu {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.menu__item {
  margin-right: 30px;
  font-weight: 600;
}
.menu__item.active {
  color: #0267be;
}
.menu__link {
  color: #2d3d4b;
  -webkit-transition: all 0.25s;
  -o-transition: all 0.25s;
  transition: all 0.25s;
}
.menu__link:hover {
  color: #1f88e2;
}
.menu__link:active {
  color: #0e5b9d;
}
@media (max-width: 767.98px) {
    .menu__link {
        font-size: 14px;
        white-space: nowrap;
    }
  
  .parametr-table {
    border: 0;
    background: none;
  }
  
  .parametr-table thead {
    border: none;
    clip: rect(0 0 0 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
  }
  
  .parametr-table tbody tr{
      display: block;
      background-color: #d8edff;
  }
  
  .parametr-table tr td:nth-child(even){
      background: #d8edff !important
  }
  
  .parametr-table tr td:nth-child(odd){
    background-color: #b0dafe;      
  }

  
  .parametr-table tr {
    display: block;
    margin-bottom: 40px;
  }

  .parametr-table tr td {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid #e6e4e4;
    font-size: .8em;
    text-align: right;
    width: auto;
  }
  
  .parametr-table td::before {
    content: attr(data-label);
    font-weight: bold;
    text-transform: uppercase;
  }
  
  .parametr-table td:last-child {
    border-bottom: 0;
  }

}

@media (max-width: 320px) {
   h1{
       font-size: 32px;
   }
    
  .parametr-table td,
  .parametr-table th{
      font-size: 11px;
  }
  
  .parametr-tables{
      margin: 0 -20px;
      width: calc(100% + 50px);
  }
  
}