@font-face {
  font-family: "Manrope";
  src: url("../fonts/Manrope/Manrope-VariableFont_wght.ttf") format("truetype");
  font-weight: 1 1000;
  font-stretch: 75% 100%;
  font-display: swap;
}
:root {
  --main-bg-color: #ffffff;
  --second-bg-color: #4b4848;
  --third-bg-color: #ddc5db;
  --main-text-color: #2d2a2a;
  --second-text-color: #ffffff;
  --accent-color: #771872;
  --main-font-family: "Manrope";
  --line-1: 1;
  --line-2: 1.2;
  --line-4: 1.4;
}

/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */

html {
  font-size: 62.5%;
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

a {
  background-color: transparent;
  transition: all 0.25s;
}

img {
  border-style: none;
}

button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  font-size: 100%;
  line-height: 1.15;
  margin: 0;
}

button,
input {
  overflow: visible;
}

button,
select {
  text-transform: none;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none;
}

button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
}

button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  padding: 0;
  border-style: none;
}

button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

fieldset {
  padding: 0.35em 0.75em 0.625em;
}

textarea {
  overflow: auto;
}

[type="checkbox"],
[type="radio"] {
  box-sizing: border-box;
  padding: 0;
}

[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}

[type="search"] {
  -webkit-appearance: textfield;
  outline-offset: -2px;
}

[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}

::-webkit-file-upload-button {
  -webkit-appearance: button;
  font: inherit;
}

body {
  margin: 0;
  font-family: var(--main-font-family), sans-serif;
  font-size: 1.4rem;
  font-weight: 400;
  line-height: var(--line-2);
  color: var(--main-text-color);
  background: var(--main-bg-color);
  overflow-x: hidden;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

ul,
ol {
  padding: 0;
}

body,
h1,
h2,
h3,
h4,
p,
ul,
ol,
li,
figure,
figcaption,
blockquote,
dl,
dd {
  margin: 0;
}

ul,
ol {
  list-style: none;
  padding: 0;
}

a {
  text-decoration: none;
  color: var(--main-text-color);
  transition: all 0.25s;
}

a:not([class]) {
  text-decoration-skip-ink: auto;
}
.link-hover:hover,
.link-hover:focus-within {
  color: var(--accent-color);
}
.header__link-hover:hover,
.header__link-hover:focus-within {
  border-bottom: 2px solid var(--second-text-color);
}
img {
  width: 100%;
  max-width: 100%;
  display: block;
}

button {
  padding: 0;
  border: none;
  background: inherit;
  cursor: pointer;
  transition: all 0.25s;
}

.section {
  max-width: 126rem;
  width: 100%;
  margin: 0 auto;
  padding-left: 3rem;
  padding-right: 3rem;
}

.container {
  padding-top: 10rem;
  padding-bottom: 10rem;
}

.container-top {
  padding-top: 10rem;
  padding-bottom: 0;
}

.box {
  display: flex;
  flex-direction: column;
}

.box-row {
  display: flex;
  flex-direction: row;
}
.header {
  position: relative;
  padding: 1rem 0;
  z-index: 4;
}
.header__container {
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}
.header__link-logo {
  padding: 1.5rem 0.8rem;
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--accent-color);
  border-radius: 0.8rem;
}
.header__block {
  gap: 2.4rem;
}
.header__list-info {
  gap: 1rem;
  justify-content: space-between;
}
.header__list-info li {
  gap: 0.8rem;
  align-items: center;
}
.box-circle {
  min-width: 2rem;
  width: 2rem;
  height: 2rem;
  padding: 0.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-color);
  border-radius: 50%;
}
.header__descr-info {
  line-height: var(--line-4);
  color: var(--second-text-color);
}
.header__list-nav {
  max-width: 89.8rem;
  width: 100%;
  margin-left: auto;
  gap: 1rem;
  justify-content: space-between;
}
.header__list-nav a {
  font-weight: 700;
  font-size: 2rem;
  color: var(--second-text-color);
}
.main {
  gap: 10rem;
  padding: 10rem 0;
}
.element {
  position: relative;
}
.element::before {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  z-index: 3;
  pointer-events: none;
}
.swiper {
  width: 100%;
}
.swiper-hero,
.swiper-hero .swiper-slide {
  position: relative;
}
.hero,
.swiper__box {
  min-height: 57.2rem;
}
.hero::before,
.banner::before {
  background-image: url(../assets/png/bg-hero-top.png);
}
.hero__box-img {
  position: fixed;
  top: 55%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.swiper-hero .swiper-slide::before {
  background-image: url(../assets/png/bg-hero-center.png);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 0;
}
.hero__wrapper-btn {
  position: absolute;
  bottom: 4rem;
  left: 0;
  right: 0;
  z-index: 2;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.hero__box-btn {
  gap: 2rem;
}
.swiper__btn {
  width: 4rem;
  height: 4rem;
  padding: 0.8rem;
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--accent-color);
  border-radius: 50%;
  cursor: pointer;
}
.swiper__btn.swiper-button-disabled {
  background: var(--second-bg-color);
  opacity: 0.8;
}
.technology .hero__wrapper-btn {
  pointer-events: none;
}
.swiper__btn--prev {
  rotate: 180deg;
}
.swiper__pagination {
  width: max-content !important;
  position: static;
  left: 0 !important;
  transform: translateX(0) !important;
  display: flex;
  flex-direction: row;
  gap: 1rem;
  align-items: center;
}
.swiper-pagination-bullet {
  width: 1rem;
  height: 1rem;
  margin: 0 !important;
  left: 0 !important;
  background: var(--second-bg-color);
  transform: scale(1) !important;
  opacity: 1;
}
.swiper-pagination-bullet-active {
  width: 1.2rem;
  height: 1.2rem;
  background: var(--main-bg-color);
}
.hero-top {
  margin-top: -20rem;
  position: relative;
  z-index: 0;
}

.about__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3.6rem;
}
.about__item {
  position: relative;
  padding: 5.2rem 3.2rem 5rem;
  gap: 2.4rem;
  align-items: center;
  border-radius: 4rem;
  border: 2px solid var(--main-text-color);
}
.about__item::before {
  width: 6.4rem;
  height: 6.4rem;
  top: 2rem;
  left: 2rem;
  background-image: url(../assets/svg/logo-birdh-accent.svg);
  background-size: contain;
}
.about__name {
  width: calc(100% + 70px);
  margin: 0 -3.8rem;
  padding: 1.2rem;
  display: block;
  text-align: center;
  font-weight: 700;
  font-size: 2.4rem;
  background: var(--main-bg-color);
}
.about__descr {
  font-size: 1.6rem;
  line-height: var(--line-4);
  text-align: center;
}
.technology__box {
  max-width: 120rem;
  position: relative;
  gap: 1rem;
  justify-content: space-between;
}
.technology {
  gap: 2rem;
}
.swiper-technology ,
.swiper-technology-3 {
  padding-bottom: 1.4rem;
  position: relative;
}
.swiper-technology::after ,
.swiper-technology-3::after {
  content: "";
  width: 100%;
  height: 0.4rem;
  position: absolute;
  bottom: 1rem;
  left: 0;
  background: var(--third-bg-color);
}
.swiper-technology .swiper-slide ,
.swiper-technology-3 .swiper-slide {
  width: max-content;
}
.swiper__technology-btn {
  width: 2.4rem;
  height: 2.4rem;
  pointer-events: all;
}
.swiper__technology-btn.swiper-button-disabled {
  display: none;
}
.swiper-technology-button-next ,
.swiper-technology-3-button-next {
  margin-left: auto;
}
.swiper-technology-button-prev ,
.swiper-technology-3-button-prev {
  margin-right: auto;
}
.technology__link {
  padding: 0 0 1rem;
  position: relative;
  font-size: 1.8rem;
  color: var(--second-bg-color);
  z-index: 1000000000;
}
.technology__box-btn {
  width: 100%;
  justify-content: space-between;
  position: absolute;
  top: -0.6rem;
  right: 0;
}
.swiper__technology-btn {
  position: relative;
  z-index: 3;
}
.swiper__technology-btn img {
  position: relative;
  z-index: 5;
}
.swiper__technology-btn::after {
  content: "";
  width: 15.4rem;
  height: 3rem;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, #ffffff 76.72%);
}

.technology__link-active::after,
.technology__link::after {
  content: "";
  width: 100%;
  height: 0.4rem;
  position: absolute;
  bottom: -0.4rem;
  left: 0;
  display: none;
  background: var(--accent-color);
}
.technology__link-active::after,
.technology__link-active,
.technology__link:hover,
.technology__link:focus-within,
.technology__link:hover::after,
.technology__link:focus-within::after {
  display: inline-block;
  color: var(--accent-color);
  z-index: 100;
}
.technology__blcok-base {
  justify-content: space-between;
  align-items: center;
  gap: 4rem;
}
.technology__wrapper {
  border-radius: 4rem 0 0 4rem;
  overflow: hidden;
}
.technology__wrap {
  max-width: 48rem;
  width: 100%;
  margin: auto 0;
  gap: 4rem;
}
.title {
  margin-bottom: 6rem;
  font-weight: 700;
  font-size: 5.6rem;
}
.technology__title {
  font-weight: 700;
  font-size: 4rem;
}
.technology__descr {
  font-size: 1.6rem;
  line-height: var(--line-4);
}
.base-btn {
  max-width: 23.2rem;
  width: 100%;
  padding: 1.2rem;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--second-text-color);
  background: var(--accent-color);
  border-radius: 4rem;
}
.base-btn:hover,
.base-btn:focus-within {
  background: var(--second-bg-color);
}
.footer {
  padding: 8rem 0 4rem;
  background: var(--second-bg-color);
}
.footer__block {
  gap: 2.4rem;
  justify-content: space-between;
}
.footer__logo {
  max-width: 28rem;
  width: 100%;
}
.footer__list-nav {
  gap: 1rem;
}
.footer__list-info a,
.footer__list-nav a,
.footer__descr-info {
  font-weight: 700;
  font-size: 1.6rem;
  line-height: var(--line-4);
  color: var(--second-text-color);
}
.footer__list-info a,
.footer__descr-info {
  font-weight: 400;
}
.footer__list-info {
  max-width: 33.2rem;
  width: 100%;
  gap: 1rem;
}
.footer__list-info li {
  gap: 0.8rem;
}
.footer__list-info .box-circle {
  background: var(--main-bg-color);
}
.footer__container {
  gap: 2rem;
}
.footer__box {
  gap: 1rem;
  justify-content: space-between;
}
.footer__box-links {
  gap: 4rem;
}
.footer__box a {
  font-weight: 200;
  line-height: var(--line-4);
  color: var(--second-text-color);
}
.product__list {
  flex-wrap: wrap;
  gap: 3.6rem;
}
.product__item {
  width: calc(100% / 3 - 24px);
  height: 37.6rem;
  border-radius: 4rem;
  overflow: hidden;
}
.product__item:hover {
  position: static;
}
.product__item-accent {
  padding: 7.2rem 4rem;
  background: var(--accent-color);
}
.product__item-accent img {
  height: 100%;
}
.product__item::before {
  width: 6.4rem;
  height: 6.4rem;
  top: 2rem;
  left: 2rem;
  background-image: url(../assets/svg/logo-birdh.svg);
  background-size: contain;
}
.product__link {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 4rem;
  overflow: hidden;
}

.product__link::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #4b4848 0%, #9d9696 100%);
  transition: opacity 0.6s ease;
  z-index: 1;
}

.product__link::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 2;
}

.product__link:hover::after,
.product__link:focus-within::after {
  opacity: 1;
}

.product__link:hover::before,
.product__link:focus-within::before {
  opacity: 0;
}

.product__link > * {
  position: relative;
  z-index: 3;
}
.product__link-name {
  width: 100%;
  position: relative;
  padding: 0 4rem;
  display: flex;
  justify-content: center;
  font-weight: 700;
  font-size: 2.4rem;
  text-align: center;
  color: var(--second-text-color);
  z-index: 10;
}

.product__link:hover .product__link-name::after {
  width: 100%;
  height: 37.6rem;
  content: "";
  position: absolute;
  z-index: -1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-image: url(../assets/png/bg-hero-center.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100%;
}
.product__link-11::after {
  background-image: url("../assets/png/product__link-11.png");
}
.product__link-12::after {
  background-image: url("../assets/png/flow-metering.png");
}
.product__link-13::after {
  background-image: url("../assets/png/product__link-13.png");
}
.product__link-14::after {
  background-image: url("../assets/png/product__link-14.png");
}
.product__link-15::after {
  background-image: url("../assets/png/product__link-15.png");
}
.product__link-21::after {
  background-image: url("../assets/png/product__link-21.png");
}
.product__link-22::after {
  background-image: url("../assets/png/product__link-22.png");
}
.product__link-23::after {
  background-image: url("../assets/png/product__link-23.png");
}
.product__link-24::after {
  background-image: url("../assets/png/product__link-24.png");
}
.product__link-31::after {
  background-image: url("../assets/png/product__link-31.png");
}
.product__link-32::after {
  background-image: url("../assets/png/product__link-32.png");
}

.product__link-41::after {
  background-image: url("../assets/png/product__link-41.png");
}
.product__link-42::after {
  background-image: url("../assets/png/product__link-42.png");
}
.product__link-43::after {
  background-image: url("../assets/png/product__link-43.png");
}
.product__link-51::after {
  background-image: url("../assets/png/product__link-51.png");
}
.product__link-52::after {
  background-image: url("../assets/png/product__link-52.png");
}
.product__link-110::after {
  background-image: url("../assets/png/product__link-110.png");
}
.product__link-111::after {
  background-image: url("../assets/png/product__link-111.png");
}
.product__link-112::after {
  background-image: url("../assets/png/product__link-112.png");
}
.product__link-113::after {
  background-image: url("../assets/png/product__link-113.png");
}
.product__link-114::after {
  background-image: url("../assets/png/product__link-114.png");
}
.product__link-115::after {
  background-image: url("../assets/png/product__link-115.png");
}
.product__link-116::after {
  background-image: url("../assets/png/product__link-116.png");
}

.header__link-active {
  border-bottom: 2px solid var(--second-text-color);
}
.text-accent {
  font-weight: 700;
}
.breadcrumbs {
  margin: -8rem auto -4rem;
}
.breadcrumbs__list {
  gap: 0.4rem;
  align-items: center;
}
.breadcrumbs__link {
  font-weight: 200;
  line-height: var(--line-4);
  color: var(--second-bg-color);
}
.breadcrumbs__name {
  line-height: var(--line-4);
}
.company__block {
  width: 48rem;
  height: 48rem;
}
.company__list {
  gap: 8rem;
}
.company__item {
  gap: 1rem;
  justify-content: space-between;
}
.company__block--top {
  margin-top: 12rem;
}
.company__block--left {
  margin-left: 7rem;
}
.company__item-centered {
  align-items: center;
}
.company__block--min {
  width: 32rem;
  height: 32rem;
  margin-right: 15rem;
}
.company__block--padd {
  padding: 0;
}
.company__block-arrow1::after,
.company__block-arrow2::after,
.company__block-arrow3::after,
.company__block-arrow4::after {
  content: "";
  width: 56%;
  height: 56%;
  position: absolute;
  top: 30%;
  left: -48%;
  background-image: url(../assets/svg/arrow-4.svg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}
.company__block-arrow3::after {
  width: 54%;
  height: 54%;
  top: auto;
  bottom: -34%;
  left: auto;
  right: -31%;
  background-image: url(../assets/svg/arrow-3.svg);
}
.company__block-arrow2::after {
  width: 54%;
  height: 54%;
  top: 79%;
  left: -33%;
  background-image: url(../assets/svg/arrow-2.svg);
}
.company__block-arrow1 {
  position: relative;
  overflow: visible;
}
.company__block-arrow1::after {
  width: 46%;
  height: 45%;
  top: 38%;
  left: 102%;
  background-image: url(../assets/svg/arrow-1.svg);
}
.company__block.about__item {
  padding: 9.4rem 4rem;
}
.company__item .about__name {
  width: calc(100% + 84px);
}
.company__list .about__item::before {
  background-image: url(../assets/svg/logo-birdh-dark.svg);
}
.header-accent {
  background: var(--second-bg-color);
}
.support__title {
  text-align: center;
}
.support__list {
  flex-wrap: wrap;
  gap: 3.6rem;
  justify-content: center;
}
.support__item {
  width: calc(50% - 18px);
  border-radius: 4rem;
  border: 2px solid var(--second-bg-color);
}
.support__box-name {
  width: calc(100% + 8px);
  margin: 0 -4px;
  padding: 1.6rem 4rem;
  position: relative;
  background: var(--main-bg-color);
}
.support__box-name::before,
.support__box-name::after {
  content: "";
  width: calc(100% - 80px);
  height: 1px;
  position: absolute;
  top: 0;
  left: 4rem;
  background: #9d9696;
}
.support__box-name::after {
  top: auto;
  bottom: 0;
}
.support__name {
  display: block;
  font-weight: 700;
  font-size: 3.2rem;
  text-align: center;
}
.support__item > img {
  border-radius: 3.8rem 3.8rem 0 0;
}
.support__block {
  padding: 1rem 4rem 2.4rem;
}
.support__decr {
  font-size: 1.6rem;
  line-height: var(--line-4);
  color: var(--second-bg-color);
}
.support__list-info {
  margin: 0.4rem 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.support__list-info li {
  padding-left: 1.5rem;
  position: relative;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid #f5f2f2;
}
.support__list-info li::before {
  content: "";
  width: 0.4rem;
  height: 0.4rem;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  background: var(--accent-color);
  border-radius: 50%;
}
.support__decr-info {
  max-width: 20rem;
  width: 100%;
  display: block;
  font-family: Manrope;
  font-weight: 700;
  font-size: 1.6rem;
  line-height: var(--line-4);
}
.support__link-sea,
.support__link-download {
  position: relative;
  padding-left: 3rem;
}
.support__link-sea {
  margin: 0 2.4rem 0 4rem;
}
.support__link-sea::before {
  width: 2rem;
  height: 2rem;
  background-image: url(../assets/svg/eye.svg);
}
.support__link-download::before {
  width: 2rem;
  height: 2rem;
  background-image: url(../assets/svg/download.svg);
}
.support__btn {
  margin: 0 auto;
}
.banner {
  margin-top: -20rem;
}
.banner,
.banner__container {
  height: 40rem;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  pointer-events: none;
}
.banner__title {
  margin: 21.8rem auto 0;
  position: relative;
  z-index: 1;
  font-weight: 700;
  font-size: 5.6rem;
  text-align: center;
  color: var(--second-text-color);
}
.banner::after {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-image: url(../assets/png/bg-hero-center.png);
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  z-index: 0;
}
.support__list-name {
  gap: 0.6rem;
}
.support__list-name li {
  gap: 1rem;
}
.support__series {
  max-width: 6.8rem;
  width: 100%;
  font-size: 2rem;
  color: var(--second-bg-color);
}
.support__type {
  font-weight: 700;
  font-size: 2rem;
}
.product__item.product__item-empty {
  position: relative;
  overflow: visible;
  border: 1px solid var(--second-bg-color);
  background: none;
}
.product__item-empty::after {
  content: "";
  width: calc(100% + 2px);
  height: 4rem;
  position: absolute;
  top: 4rem;
  left: -1px;
  background: var(--main-bg-color);
  z-index: 10;
}
.wrap {
  display: none;
}
.dialog::backdrop {
  background: rgba(0, 0, 0, 0.7);
}
.dialog {
  max-width: 120rem;
  width: 100%;
  margin: auto;
  padding: 6.4rem 2rem;
  border: none;
  outline: none;
  border-radius: 4rem;
  background:
    linear-gradient(0deg, #ffffff, #ffffff),
    linear-gradient(0deg, rgba(157, 150, 150, 0.4), rgba(157, 150, 150, 0.4));
}
.dialog-message {
  max-width: 50.6rem;
}
.dialog__wrapper {
  max-width: 80%;
  width: 100%;
  margin: 0 auto;
  gap: 4rem;
}
.dialog__close {
  position: absolute;
  top: 2rem;
  right: 2rem;
}
.order__box-text {
  max-width: 51.4%;
  width: 100%;
  gap: 2.4rem;
}
.order__form-title {
  font-weight: 700;
  font-size: 3.2rem;
}
.order__form-descr {
  font-size: 2rem;
}
.contact-form {
  max-width: 44%;
  width: 100%;
  flex-wrap: wrap;
  gap: 1.6rem;
}

.form-field {
  width: 100%;
  position: relative;
}

.form-field input,
.form-field textarea {
  width: 100%;
  border: none;
  padding: 1.2rem 2rem 1.2rem 4.6rem;
  outline: none;
  background: #f5f2f2;
  border-radius: 4rem;
  border: 1px solid #f5f2f2;
}
.form-field--small {
  width: calc(50% - 8px);
}
.form-field textarea {
  min-height: 6.4rem;
  resize: none;
}
.form-field img {
  width: 1.6rem;
  height: 1.6rem;
  position: absolute;
  top: 1.2rem;
  left: 1.6rem;
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-weight: 200;
  line-height: var(--line-4);
  cursor: pointer;
}

.form-checkbox input {
  display: none;
}

.form-checkbox span {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 4px;
  border: 1px solid #7a1f7a;
  display: inline-block;
  position: relative;
}

.form-checkbox input:checked + span::after {
  width: 1.5rem;
  height: 1.5rem;
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-image: url(../assets/svg/done.svg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

.form-submit {
  max-width: 100%;
  margin-top: 0.8rem;
}
.form-submit:disabled {
  background: #9d9696;
}
.dialog__wrapper {
  overflow-y: auto;
}
@media (min-width: 1260px) and (max-width: 1460px) {
  .swiper-technology-2 ,
  .swiper-technology-4 {
    margin-right: -12rem;
  }
  .swiper-technology-2 ,
  .swiper-technology-4 {
    width: calc(100% + 120px);
  }
}
@media (max-width: 1260px) {
  .hero-top::before {
    top: 1rem;
  }
  .swiper-technology-4,
  .swiper-technology-2 {
    margin-right: -2rem;
  }
  .section {
    padding-left: 2rem;
    padding-right: 2rem;
  }
  .header__link-logo {
    width: 7.2rem;
    height: 7.2rem;
  }
  .header__block {
    gap: 1rem;
  }
  .header__list-info {
    max-width: 40.8rem;
    width: 100%;
    margin-left: auto;
    gap: 0.2rem 2rem;
    flex-wrap: wrap;
  }
  .header__list-info li:nth-child(1) {
    max-width: 24.6rem;
    width: 100%;
    order: 1;
  }
  .header__list-info li:nth-child(4) {
    max-width: 14rem;
    width: 100%;
    order: 2;
  }
  .header__list-info li:nth-child(3) {
    max-width: 14rem;
    width: 100%;
    order: 4;
  }
  .header__list-info li:nth-child(2) {
    max-width: 24.6rem;
    width: 100%;
    order: 3;
  }
  .tabl-hidd {
    display: none;
  }
  .header__descr-info {
    font-size: 1.2rem;
  }
  .box-circle {
    min-width: 1.6rem;
    width: 1.6rem;
    height: 1.6rem;
    padding: 0.3rem;
  }
  .header__list-nav {
    max-width: 58.6rem;
    gap: 1.6rem;
  }
  .header__list-nav a {
    font-size: 1.4rem;
  }
  .hero,
  .swiper__box {
    min-height: 38.4rem;
  }
  .main {
    gap: 6.4rem;
    padding: 6.4rem 0;
  }
  .hero-top {
    margin-top: -17rem;
  }
  .technology__link {
    padding: 0 0 0.8rem;
  }
  .technology__blcok-base {
    gap: 1rem;
  }
  .technology__wrap {
    max-width: 32rem;
    gap: 2rem;
  }
  .technology__title {
    font-size: 3.2rem;
  }
  .technology__descr,
  .about__descr {
    font-size: 1.4rem;
  }
  .about__list {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
  }
  .about__item {
    width: calc(50% - 10px);
    gap: 2rem;
  }
  .footer {
    padding: 4.8rem 0 2rem;
  }
  .footer__logo {
    max-width: 20rem;
  }
  .footer__list-info a,
  .footer__list-nav a,
  .footer__descr-info {
    font-size: 1.4rem;
  }
  .footer__box-links {
    gap: 2rem;
  }
  .swiper-technology-4,
  .swiper-technology-2 {
    width: calc(100% + 20px);
  }
  .footer__list-info {
    max-width: 28.4rem;
    width: 100%;
  }
  .hero__wrapper-btn {
    bottom: 2.4rem;
  }
  .technology__box-btn {
    top: -1.8rem;
  }
  .product__list {
    gap: 2rem;
  }
  .product__item {
    width: calc(100% / 3 - 14px);
    height: 22.8rem;
  }
  .product__link-name {
    padding: 0 2rem;
    font-size: 2rem;
  }
  .product__item::before {
    width: 4rem;
    height: 4rem;
  }
  .product__item-accent {
    padding: 4rem 2.4rem;
  }
  .title {
    margin-bottom: 4rem;
    font-size: 4rem;
  }
  .breadcrumbs {
    margin: -5rem auto -2.5rem;
  }
  .breadcrumbs__link,
  .breadcrumbs__name {
    font-size: 1.2rem;
  }
  .company__block {
    width: 32rem;
    height: 32rem;
  }
  .company__block.about__item {
    padding: 3.2rem 2rem 2.6rem;
    gap: 1rem;
  }
  .company__item .about__name {
    width: calc(100% + 44px);
  }

  .company .about__item::before {
    width: 4rem;
    height: 4rem;
    top: 1.6rem;
    left: 1.6rem;
  }
  .about .about__item::before {
    width: 6rem;
    height: 6rem;
  }
  .company__block--left {
    margin-left: 3rem;
  }
  .company__block--min {
    width: 20rem;
    height: 20rem;
    margin-right: 9rem;
  }
  .company__block-arrow1::after,
  .company__block-arrow2::after,
  .company__block-arrow3::after,
  .company__block-arrow4::after {
    width: 34%;
    height: 34%;
    top: 36%;
    left: -25%;
  }
  .company__block-arrow3::after {
    top: auto;
    bottom: -22%;
    left: auto;
    right: -14%;
  }
  .company__block-arrow2::after {
    width: 30%;
    height: 30%;
    top: 85%;
    left: -19%;
  }
  .company__block-arrow1::after {
    width: 26%;
    height: 29%;
    top: 46%;
    left: 100%;
  }
  .company__list {
    max-width: 72.8rem;
    width: 100%;
    margin: 0 auto;
    gap: 3.2rem;
  }
  .support__list {
    gap: 2rem;
  }
  .support__item {
    width: calc(50% - 10px);
  }
  .support__box-name {
    padding: 2rem 1.6rem;
  }
  .support__name {
    font-size: 2rem;
  }
  .support__block {
    padding: 1rem 1.5rem 2.4rem;
  }
  .support__decr {
    font-size: 1.4rem;
  }
  .support__list-info {
    margin: 0.4rem 0 3.2rem;
  }
  .support__list-info li {
    padding-left: 0.8rem;
    gap: 0.4rem;
  }
  .support__decr-info {
    max-width: 17.8rem;
    font-size: 1.4rem;
  }
  .support__link-sea {
    margin: 0;
  }
  .support__link-sea,
  .support__link-download {
    padding-left: 1.8rem;
    font-size: 1.2rem;
  }
  .support__link-sea::before,
  .support__link-download::before {
    width: 1.6rem;
    height: 1.6rem;
  }
  .support__list-name li {
    gap: 0.2rem;
  }
  .support__series {
    max-width: 5.4rem;
    font-size: 1.6rem;
  }
  .support__type {
    font-size: 1.6rem;
  }
  .base-btn.support__btn {
    max-width: 23.2rem;
  }
  .dialog {
    max-width: 60rem;
    max-height: 80vh;
  }
  .dialog__wrapper {
    flex-direction: column;
    max-width: 45.6rem;
    gap: 4rem;
  }
  .order__box-text {
    max-width: 100%;
    gap: 1.6rem;
  }
  .order__form-title {
    font-size: 2.4rem;
  }
  .order__form-descr {
    font-size: 1.6rem;
  }
  .contact-form {
    max-width: 100%;
  }
  .form-field input,
  .form-field textarea {
    padding: 1rem 2rem 1rem 4.6rem;
  }
}
@media (max-width: 767px) {
  .hero-top::before {
    top: 6rem;
  }
  .swiper-technology-4,
  .swiper-technology-2 {
    margin-right: -1rem;
  }
  .section {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .main {
    gap: 4rem;
    padding: 4rem 0;
  }
  .mob-hidd {
    display: none;
  }
  .header {
    position: relative;
    padding: 0.8rem 0;
  }
  .header__link-logo {
    width: 4rem;
    height: 4rem;
    padding: 0.8rem 0.4rem;
  }
  .hero__wrapper-btn {
    bottom: 2rem;
  }
  .hero__box-btn {
    gap: 1rem;
  }
  .swiper__btn {
    width: 3.2rem;
    height: 3.2rem;
    padding: 0.6rem;
  }
  .swiper__pagination {
    gap: 0.8rem;
  }
  .swiper-pagination-bullet-active {
    width: 1rem;
    height: 1rem;
  }

  .swiper-pagination-bullet {
    width: 0.8rem;
    height: 0.8rem;
  }
  .technology__link {
    font-size: 1.4rem;
    padding: 0 0 0.4rem;
  }
  .swiper__technology-btn {
    width: 1.6rem;
    height: 1.6rem;
  }
  .swiper__technology-btn::after {
    width: 8rem;
    height: 2rem;
  }
  .technology__box-btn {
    top: -1.4rem;
  }
  .technology__blcok-base {
    gap: 2rem;
    flex-direction: column;
  }
  .technology__wrap {
    max-width: calc(100% - 20px);
    margin-right: auto;
    gap: 1.6rem;
  }
  .technology__title {
    font-size: 2.4rem;
  }
  .base-btn {
    max-width: 30rem;
  }
  .about__list {
    gap: 1rem;
  }
  .about__item {
    width: 30rem;
    padding: 4.4rem 2rem 5rem;
    gap: 1.6rem;
  }
  .about .about__item::before {
    width: 4.8rem;
    height: 4.8rem;
  }
  .about__name {
    width: calc(100% + 46px);
    margin: 0 -3.8rem;
    font-size: 2rem;
  }
  .technology__descr,
  .about__descr {
    font-size: 1.2rem;
  }
  .footer {
    padding: 4rem 0 2rem;
  }
  .footer__block {
    flex-wrap: wrap;
    gap: 2rem;
  }
  .footer__list-nav {
    gap: 0.8rem;
  }
  .footer__box,
  .footer__box-links {
    gap: 0.2rem;
    flex-wrap: wrap;
    justify-content: center;
  }
  .footer__list-info {
    max-width: 30rem;
  }
  .wrap {
    display: flex;
  }
  .nav-menu.open {
    height: 100%;
    display: flex;
    flex-direction: column;
    left: 0;
    right: 0;
    top: 0;
    background: var(--second-bg-color);
  }
  .nav-menu {
    position: absolute;
    display: none;
    transition: right 0.3s ease;
    z-index: 20;
  }
  .nav {
    max-width: 100%;
    width: 100%;
    position: relative;
    padding: 7.6rem 2rem 2rem;
    gap: 2rem;
    justify-content: space-between;
    align-items: center;
    background: var(--second-bg-color);
    border-bottom-right-radius: 2.4rem;
    border-bottom-left-radius: 2.4rem;
  }
  .nav::after {
    content: "";
    width: 100%;
    height: 1px;
    position: absolute;
    left: 0;
    top: 5.6rem;
    background: #9d9696;
  }
  .burger {
    width: 4rem;
    height: 4rem;
    padding: 1rem 0.8rem;
    position: relative;
    z-index: 30;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
    background: var(--accent-color);
    border-radius: 0.5rem;
  }
  .header__box-logo {
    position: relative;
    z-index: 30;
  }
  .header__list-info {
    max-width: 100%;
    margin-left: 0;
  }

  .burger span {
    width: 100%;
    height: 0.2rem;
    display: block;
    background: var(--main-bg-color);
    transition: all 0.3s ease;
    border-radius: 0.2rem;
  }

  .burger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 7px);
  }
  .burger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -7px);
  }
  .burger.active span:nth-child(2) {
    opacity: 0;
  }
  .header__list-nav {
    max-width: 100%;
    gap: 0.8rem;
  }
  .breadcrumbs {
    margin: -3rem auto -2.5rem;
  }
  .title {
    margin-bottom: 2rem;
    font-size: 2.4rem;
    text-align: center;
  }
  .company__list {
    max-width: 30rem;
    gap: 4rem;
  }
  .company__item {
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4rem;
  }
  .product__item {
    width: 30rem;
    height: 30rem;
  }
  .company__block {
    width: 28rem;
    height: 28rem;
  }
  .company__block-arrow1 {
    width: 16rem;
    height: 16rem;
    padding: 3rem 1.6rem;
  }
  .company__block.about__item {
    padding: 3rem 1rem 4rem;
  }
  .company__block--top {
    margin-top: 0;
  }
  .company__block-arrow2 {
    margin-left: 2rem;
  }
  .company__item .about__name {
    width: calc(100% + 24px);
    font-size: 2rem;
  }
  .company .about__item::before {
    width: 3.2rem;
    height: 3.2rem;
  }
  .company__block-arrow3 {
    margin: 0 2rem 0 0;
  }
  .company__block--min,
  .product-min {
    width: 12rem;
    height: 12rem;
    margin: -2rem 4rem -2rem auto;
    padding: 0;
    border-radius: 1.6rem;
  }
  .product-min {
    margin: 0 auto 0 4rem;
  }
  .mob-revers {
    flex-direction: column-reverse;
  }

  .company__block-arrow4::after {
    width: 19%;
    height: 28%;
    top: 90%;
    left: 0rem;
    background-image: url(../assets/svg/arrow-4-320.svg);
  }
  .company__block-arrow3::after {
    width: 30%;
    height: 52%;
    top: 105%;
    left: 6rem;
    background-image: url(../assets/svg/arrow-3-320.svg);
  }
  .company__block-arrow2::after {
    width: 19%;
    height: 36%;
    top: 91%;
    left: auto;
    right: -1rem;
    background-image: url(../assets/svg/arrow-2-320.svg);
  }
  .company__block-arrow1::after {
    width: 119%;
    height: 61%;
    top: 76%;
    left: -13rem;
    background-image: url(../assets/svg/arrow-1-320.svg);
  }
  .support__list {
    gap: 1.6rem;
  }
  .support__item {
    width: 30rem;
  }
  .support__box-name {
    padding: 1.6rem 1rem;
  }
  .support__name {
    font-size: 1.8rem;
  }
  .support__block {
    padding: 1rem 0.6rem 2rem;
  }
  .support__decr-info {
    max-width: 14.6rem;
    font-size: 1.2rem;
  }
  .support__list-info li {
    padding-left: 0.6rem;
  }
  .support__link-sea,
  .support__link-download {
    padding-left: 1.3rem;
  }
  .support__link-sea::before,
  .support__link-download::before {
    width: 1.2rem;
    height: 1.2rem;
  }
  .support__list-info {
    margin: 0.4rem 0 2.4rem;
  }
  .product__list {
    gap: 1.2rem;
    flex-wrap: wrap;
    justify-content: center;
  }

  .product__link-name {
    padding: 0 3rem;
  }
  .breadcrumbs__list {
    flex-wrap: wrap;
    gap: 0 0.4rem;
  }
  .support__list-name {
    gap: 0.4rem;
  }
  .support__series {
    max-width: 4.8rem;
    font-size: 1.4rem;
  }
  .support__type {
    font-size: 1.4rem;
  }

  .banner__title {
    margin: 20.6rem auto 0;
    font-size: 2.4rem;
  }
  .dialog {
    max-width: 30rem;
  }
  .dialog__wrapper {
    max-width: 26rem;
    gap: 2rem;
  }
  .order__box-text {
    gap: 1rem;
  }
  .order__form-title {
    font-size: 1.8rem;
  }
  .order__form-descr {
    font-size: 1.4rem;
  }
  .contact-form {
    gap: 1rem;
  }
  .form-checkbox {
    font-size: 1.2rem;
  }
  .form-field--small {
    width: 100%;
  }
  .product .product__item-accent,
  .product .product__item-empty {
    display: none;
  }
  .technology__wrapper img {
    min-height: 28rem;
    object-fit: cover;
  }
}
@media (max-width: 400px) {
  .hero-top {
    margin-top: -10rem;
  }
  .banner,
  .banner__container {
    height: 14.4rem;
  }
  .banner {
    margin-top: -10rem;
  }
  .banner__title {
    margin: 8.6rem auto 0;
  }
  .banner::after {
    top: 63%;
  }
  .hero,
  .swiper__box {
    min-height: 25.6rem;
  }
  .hero__box-img {
    min-width: 22.6rem;
    max-height: 8rem;
    top: 55%;
  }
  .hero-top::before {
    top: 0rem;
  }
  .swiper-hero .swiper-slide::before {
    top: 55%;
  }
  .swiper-slide-1 .hero__box-img {
    left: 60%;
  }
  .swiper-slide-1 .swiper__box {
    background-image: url(../assets/jpeg/hero-bg-main-320.jpg) !important;
  }
  .swiper-slide-2 .swiper__box {
    background-image: url(../assets/jpeg/modeling-320.jpg) !important;
  }
  .swiper-slide-3 .swiper__box {
    background-image: url(../assets/jpeg/automatization-bg-320.jpg) !important;
  }
  .swiper-slide-4 .swiper__box {
    background-image: url(../assets/jpeg/contructorization-bg-320.jpg) !important;
  }
  .swiper-slide-5 .swiper__box {
    background-image: url(../assets/jpeg/sistematization-bg-320.jpg) !important;
  }
  .swiper-slide-6 .swiper__box {
    background-image: url(../assets/jpeg/engenering-bg-320.jpg) !important;
  }
  .swiper-slide-7 .swiper__box {
    background-image: url(../assets/jpeg/modernization-bg-320.jpg) !important;
  }
}