@charset "UTF-8";
/*===============Обнуление=============================*/
* {
  padding: 0;
  margin: 0;
  border: 0;
}

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

:focus, :active {
  outline: none;
}

a:focus, a:active {
  outline: none;
}

nav, footer, header, aside {
  display: block;
}

html, body {
  height: 100%;
  width: 100%;
  font-size: 100%;
  line-height: 1;
  font-size: 14px;
  -ms-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

input, button, textarea {
  font-family: inherit;
}

input::-ms-clear {
  display: none;
}

button {
  cursor: pointer;
}

button::-moz-focus-inner {
  padding: 0;
  border: 0;
}

a, a:visited {
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

ul li {
  list-style: none;
}

img {
  vertical-align: top;
}

h1, h2, h3, h4, h5, h6 {
  font-size: inherit;
  font-weight: 400;
}

/*=======================================================*/
html, body {
  font-family: "Open Sans", sans-serif;
  height: 100%;
}

.container {
  max-width: 1289px;
  margin: 0 auto;
  padding: 0px 20px;
}

.block {
  height: 2228px;
  background-color: #fff;
}

.block-title {
  font-size: 42px;
  font-weight: 700;
  color: #000;
  line-height: 1.3;
  text-transform: uppercase;
}

.block-title_center {
  text-align: center;
}

.block-title_mb {
  margin: 0px 0px 30px 0px;
}

@media (max-width: 426px) {
  .block-title {
    font-size: 26px;
  }
}

.block-text {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.75;
  color: rgba(0, 0, 0, 0.7);
  max-width: 520px;
  position: relative;
  padding: 0px 0px 30px 0px;
}

.block-text::before {
  content: '';
  position: absolute;
  display: block;
  width: 130px;
  height: 2px;
  background-color: #ff2d2d;
  bottom: 0;
  left: calc(50% - 130px / 2);
}

.block-text_center {
  margin: 0 auto;
  text-align: center;
}

@media (max-width: 426px) {
  .block-text {
    font-size: 12px;
  }
}

.header {
  background-color: #f6f2f2;
}

.header__title {
  font-weight: 800;
  line-height: 1.2;
  color: #000;
  text-transform: uppercase;
  letter-spacing: 5px;
  margin: 0px 0px 35px 0px;
}

@media (min-width: 576px) {
  .header__title {
    font-size: 60px;
  }
}

@media (max-width: 767px) {
  .header__title {
    font-size: 40px;
  }
}

@media (max-width: 460px) {
  .header__title {
    font-size: 30px;
    margin: 0px 0px 25px 0px;
  }
}

@media (max-width: 375px) {
  .header__title {
    font-size: 20px;
  }
}

.header__text {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.75;
  color: rgba(0, 0, 0, 0.7);
  max-width: 535px;
}

@media (min-width: 1200px) {
  .header__text {
    margin: 0px 0px 55px 0px;
  }
}

@media (max-width: 1199px) {
  .header__text {
    margin: 0 auto 55px auto;
  }
}

@media (max-width: 425px) {
  .header__text {
    font-size: 12px;
    margin: 0 auto 35px auto;
  }
}

.header__btn {
  display: inline-block;
  background-color: #ff2d2d;
  border-radius: 5px;
  padding: 20px 62px;
  font-size: 18.14px;
  font-weight: 700;
  line-height: 1.9;
  color: #fff;
}

.nav {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 50;
}

.nav__body {
  position: relative;
}

.nav__body::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #313030;
  z-index: 3;
}

@media (max-width: 991px) {
  .nav__body {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: end;
        -ms-flex-pack: end;
            justify-content: flex-end;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
}

.nav__burger {
  display: none;
}

@media (max-width: 991px) {
  .nav__burger {
    display: block;
    position: relative;
    width: 40px;
    height: 30px;
    margin: 20px;
    z-index: 4;
  }
  .nav__burger::before, .nav__burger::after {
    content: '';
    background-color: #e0e0e0;
    position: absolute;
    width: 100%;
    height: 2px;
    left: 0;
    -webkit-transition: all 0.3s ease 0s;
    transition: all 0.3s ease 0s;
  }
  .nav__burger::before {
    top: 0;
  }
  .nav__burger::after {
    bottom: 0;
  }
  .nav__burger span {
    position: absolute;
    background-color: #e0e0e0;
    left: 0;
    width: 100%;
    height: 2px;
    top: 14px;
    -webkit-transition: all 0.3s ease 0s;
    transition: all 0.3s ease 0s;
  }
}

@media (max-width: 425px) {
  .nav__burger {
    width: 30px;
    height: 20px;
    margin: 10px;
  }
  .nav__burger span {
    top: 9px;
  }
}

.nav__burger.active::before {
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  top: 14px;
}

.nav__burger.active::after {
  -webkit-transform: rotate(-45deg);
          transform: rotate(-45deg);
  bottom: 14px;
}

.nav__burger.active span {
  -webkit-transform: scale(0);
          transform: scale(0);
}

@media (max-width: 425px) {
  .nav__burger.active::before {
    top: 9px;
  }
  .nav__burger.active::after {
    bottom: 9px;
  }
}

.menu {
  position: relative;
  z-index: 4;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.menu__item:last-child {
  margin: 0;
}

@media (min-width: 992px) {
  .menu__item {
    margin: 0px 15px 0px 0px;
  }
}

.menu__link {
  display: block;
  color: #e0e0e0;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.7;
  text-transform: uppercase;
  padding: 39px 24px 28px 24px;
}

.menu__link:hover {
  background-color: #ff3f40;
}

.menu__link.active {
  background-color: #ff3f40;
}

@media (max-width: 425px) {
  .menu__link {
    padding: 29px 14px 18px 14px;
  }
}

@media (min-width: 992px) {
  .menu {
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
}

@media (max-width: 991px) {
  .menu {
    position: fixed;
    max-width: 1249px;
    top: -100%;
    left: 20px;
    width: calc(100% - 40px);
    height: 100%;
    background-color: #313030;
    z-index: 2;
    padding: 70px 0px 0px 0px;
    -webkit-transition: all 0.3s ease 0s;
    transition: all 0.3s ease 0s;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .menu.active {
    top: 0;
  }
}

@media (max-width: 425px) {
  .menu {
    padding: 40px 0px 0px 0px;
  }
}

.header-body {
  padding: 194px 0px 110px 0px;
  display: -ms-grid;
  display: grid;
}

.header-body__item:last-child {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
}

@media (min-width: 1200px) {
  .header-body {
    -ms-grid-columns: 48% 48%;
        grid-template-columns: 48% 48%;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
}

@media (max-width: 1199px) {
  .header-body {
    grid-gap: 50px;
    text-align: center;
  }
}

@media (max-width: 425px) {
  .header-body {
    padding: 100px 0px 70px 0px;
  }
}

.header-video {
  background-color: #c4c0b1;
  width: 100%;
  height: 0;
  padding-bottom: 63%;
  -webkit-box-shadow: 0px 14px 73px 0px rgba(0, 0, 0, 0.29);
          box-shadow: 0px 14px 73px 0px rgba(0, 0, 0, 0.29);
  position: relative;
}

.header-video__play {
  width: 70px;
  height: 70px;
  border: 7px solid #fff;
  border-radius: 50%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-left: 7px;
  position: absolute;
  top: calc(50% - 35px);
  left: calc(50% - 35px);
}

.header-video__icon {
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 15.5px 0 15.5px 28px;
  border-color: transparent transparent transparent #ffffff;
}

.skills__text {
  font-size: 16px;
  font-weight: 400;
  color: #000;
  line-height: 1.75;
  max-width: 85%;
  margin: 45px 0px 55px 0px;
}

@media (max-width: 426px) {
  .skills__text {
    font-size: 12px;
    margin: 30px 0px 25px 0px;
  }
}

.skills__content {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 1fr 1fr;
      grid-template-columns: 1fr 1fr;
  -ms-grid-rows: 1fr 1fr;
      grid-template-rows: 1fr 1fr;
  grid-gap: 34px;
}

@media (max-width: 426px) {
  .skills__content {
    -ms-grid-columns: none;
        grid-template-columns: none;
    -ms-grid-rows: 1fr 1fr 1fr 1fr;
        grid-template-rows: 1fr 1fr 1fr 1fr;
    grid-gap: 24px;
  }
}

.skills__icon {
  margin: 0px 0px 30px 0px;
}

@media (max-width: 426px) {
  .skills__icon {
    margin: 0px 0px 15px 0px;
  }
}

.skills__title {
  font-size: 24px;
  font-weight: 600;
  color: #000;
  margin: 0px 0px 15px 0px;
}

.skills__description {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.75;
  color: rgba(0, 0, 0, 0.7);
}

@media (max-width: 426px) {
  .skills__description {
    font-size: 12px;
  }
}

.skills-body {
  padding: 100px 0px 100px 0px;
  border-bottom: 2px solid #ececec;
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 48% 48%;
      grid-template-columns: 48% 48%;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

@media (max-width: 900px) {
  .skills-body {
    -ms-grid-columns: none;
        grid-template-columns: none;
    -ms-grid-rows: 1fr;
        grid-template-rows: 1fr;
    grid-gap: 45px;
  }
}

.skills-btn {
  display: inline-block;
  font-size: 18.14px;
  font-weight: 700;
  line-height: 1.9;
  color: #ff2d2d;
  border: 2px solid #ff2d2d;
  border-radius: 5px;
  padding: 20px 62px;
}

.products {
  padding: 100px 0px 0px 0px;
  height: 100%;
}

.products__item {
  max-width: 460px;
  max-height: 460px;
  width: 100%;
  height: 0;
  padding-bottom: 100%;
}

.tabs-body {
  padding: 80px 0px 0px 0px;
}

@media (max-width: 860px) {
  .tabs-body {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 220px 1fr;
        grid-template-columns: 220px 1fr;
  }
}

@media (max-width: 601px) {
  .tabs-body {
    -ms-grid-columns: 180px 1fr;
        grid-template-columns: 180px 1fr;
  }
}

@media (max-width: 426px) {
  .tabs-body {
    -ms-grid-columns: 145px 1fr;
        grid-template-columns: 145px 1fr;
  }
}

@media (max-width: 376px) {
  .tabs-body {
    -ms-grid-columns: 145px 1fr;
        grid-template-columns: 145px 1fr;
  }
}

@media (max-width: 321px) {
  .tabs-body {
    -ms-grid-columns: 130px 1fr;
        grid-template-columns: 130px 1fr;
  }
}

.tabs-triggers .sticky {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

@media (max-width: 860px) {
  .tabs-triggers .sticky {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-pack: start;
        -ms-flex-pack: start;
            justify-content: start;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
  }
}

@media (max-width: 601px) {
  .tabs-triggers .sticky {
    position: -webkit-sticky;
    position: sticky;
    top: 100px;
  }
}

.tabs-triggers__link {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.09;
  color: rgba(0, 0, 0, 0.7);
  text-transform: uppercase;
  padding: 0px 15px 60px 15px;
}

.tabs-triggers__link_active {
  color: #ff2d2d;
}

.tabs-triggers__link:hover {
  color: #ff2d2d;
}

@media (max-width: 601px) {
  .tabs-triggers__link {
    font-size: 16px;
  }
}

@media (max-width: 426px) {
  .tabs-triggers__link {
    font-size: 14px;
  }
}

@media (max-width: 376px) {
  .tabs-triggers__link {
    font-size: 12px;
  }
}

.tabs-content__item {
  display: none;
}

.tabs-content__item_active {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: (1fr)[4];
      grid-template-columns: repeat(4, 1fr);
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  grid-gap: 20px;
}

@media (max-width: 901px) {
  .tabs-content__item_active {
    -ms-grid-columns: (1fr)[2];
        grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 601px) {
  .tabs-content__item_active {
    -ms-grid-columns: 1fr;
        grid-template-columns: 1fr;
  }
}

.tabs-content__item:nth-child(1) .products__item {
  background-color: #3498db;
}

.tabs-content__item:nth-child(2) .products__item {
  background-color: #2ecc71;
}

.tabs-content__item:nth-child(3) .products__item {
  background-color: #e74c3c;
}

.tabs-content__item:nth-child(4) .products__item {
  background-color: #9b59b6;
}

.tabs-content__item:nth-child(5) .products__item {
  background-color: #f39c12;
}