body, html {
  padding: 0;
  margin: 0;
  font-family: "Mulish", sans-serif;
  font-size: 16px;
  line-height: 160%;
  color: rgba(105, 105, 105, 1);
}

a {
  text-decoration: none;
}


img {
  max-width: 100%;
  height: auto;
}

.has-transition,
.has-transition * {
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -ms-transition: all 0.3s;
  -o-transition: all 0.3s;
  transition: all 0.3s;
}

header {
  width: 100%;
  position: fixed;
  padding-top: 16px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.3);
  height: 84px;
  background-color: white;
  z-index: 2;
}

.header-menu {
  margin-top: 21px;
}

.header-menu ul {
  padding: 0;
  margin: 0;
  list-style-type: none;
  clear: both;
}

.header-menu ul li {
  float: left;
}

.header-menu ul li a {
  margin-right: 20px;
  font-size: 14px;
  letter-spacing: 1.3px;
  text-transform: uppercase;
  text-decoration: none;
  color: rgba(105, 105, 105, 1);
  font-weight: 700;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -ms-transition: all 0.3s;
  -o-transition: all 0.3s;
  transition: all 0.3s;
}

.header-menu ul li a:hover {
  color: rgba(0, 173, 168, 1)
}

.header-menu ul > li:last-child a {
  margin-right: 0;
}

.header-button {
  margin-top: 9px;
}

.header-button a {
  display: inline-block;
  background-color: rgba(0, 173, 168, 1);
  line-height: 22px;
  padding: 14px 25px;
  color: white;
  font-weight: 900;
  font-size: 14px;
  letter-spacing: 1.5px;
  border-radius: 8px;
  text-transform: uppercase;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -ms-transition: all 0.3s;
  -o-transition: all 0.3s;
  transition: all 0.3s;
}

.header-button a:hover {
  background-color: rgba(2, 108, 118, 1)
}

.header-button a img {
  display: none;
}

header .logo img {
  width: 69px;
  height: auto;
}

#product {
  position: relative;
  height: 630px;
}

.after-header {
  padding-top: 100px;
}

.site-hero {
  height: 630px;
  position: relative;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -ms-transition: all 0.3s;
  -o-transition: all 0.3s;
  transition: all 0.3s;
}

.site-hero.to-left {
  -webkit-transform: translateX(-100%);
  -moz-transform: translateX(-100%);
  -ms-transform: translateX(-100%);
  -o-transform: translateX(-100%);
  transform: translateX(-100%);
}

.height-100 {
  height: 100%;
}

.site-hero-item {
  background-size: cover;
}

.site-hero-item-content {
  position: relative;
  top: calc(50% - 50px);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
  width: 850px;
  max-width: 100%;
}

.site-hero-item-content-title {
  font-weight: 900;
  font-size: 40px;
  line-height: 64px;
  color: white;
  margin-bottom: 20px;
}

.site-hero-item-content-description {
  font-size: 14px;
  line-height: 160%;
  color: white;
  width: 609px;
  margin-bottom: 20px;
  max-width: 100%;
}

.button {
  font-size: 14px;
  line-height: 20px;
  text-transform: uppercase;
  color: white;
  padding: 14px 40px;
  font-weight: 900;
  letter-spacing: 1.5px;
  display: inline-block;
  border-radius: 8px;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -ms-transition: all 0.3s;
  -o-transition: all 0.3s;
  transition: all 0.3s;
}

.button.button-style-1 {
  background-color: rgba(0, 173, 168, 1);
  border: 1px solid rgba(0, 173, 168, 1);
}

.button.button-style-1:hover {

}

.button.button-style-2 {
  background-color: transparent;
  border: 1px solid white;
}

.button.button-style-2:hover {

}

.button.button-style-3 {
  color: rgba(33, 158, 160, 1);
  padding: 7px 17px;
  border: 1px solid rgba(0, 173, 168, 1);
  border-radius: 8px;
}

.button.button-style-3:hover {

}

.button.button-style-4 {
  color: rgba(105, 105, 105, 1);
  border: 1px solid rgba(105, 105, 105, 1);
}

.button.button-style-4:hover {

}

.button.button-with-arrow {
  padding-right: 69px;
  position: relative;
}

.button.button-with-arrow:after {
  content: '';
  position: absolute;
  top: 50%;
  right: 40px;
  width: 20px;
  height: 8px;
  background: url("../img/button-arrow.svg") no-repeat center center;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -ms-transition: all 0.3s;
  -o-transition: all 0.3s;
  transition: all 0.3s;
}

.button.button.button-style-4.button-with-arrow:after {
  background: url("../img/button-arrow-dark.svg") no-repeat center center;
}

.button.button-with-arrow:hover:after {
  right: 30px;
}

.site-hero-item-content-buttons > a:first-child {
  margin-right: 10px;
}

.header-button a:hover,
.button:hover {
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -ms-transform: scale(1.05);
  -o-transform: scale(1.05);
  transform: scale(1.05);
  transform-origin: center center;
}

@keyframes scroll-down {
  0%{
    bottom: 30px
  }
  70% {
    bottom: 10px
  }
  100% {
    bottom: 30px
  }
}

.scroll-down {
  position: absolute;
  bottom: 30px;
  animation: scroll-down 1s infinite;
}

section {
  margin-bottom: 112px;
}

.section-title {
  font-weight: 700;
  font-size: 36px;
  line-height: 140%;
  margin-bottom: 36px;
}

.control-row {
  display: flex;
}

.control-row > div {
  border: 1px solid rgba(45, 90, 112, 0.2);
  width: 33.33333%;
}

.control-row > div:first-child {
  border-radius: 8px 0 0 8px;
}

.control-row > div:nth-child(2) {
  border-left: none;
  border-right: none;
}

.control-row > div:last-child {
  border-radius: 0 8px 8px 0;
}

.control-row-inner {
  padding: 25px;
}

.control-row-icon {
  margin-bottom: 25px;
}

.control-row-icon svg path {
  fill: rgba(0, 173, 168, 1);
}

.control-row-title {
  font-weight: 500;
  font-size: 20px;
  line-height: 127%;
  margin-bottom: 16px;
}

.control-row-description {
  font-size: 14px;
  line-height: 160%;
  margin-bottom: 24px;
}

.control-row-description-hidden {
  display: none;
}

.control-row > div:hover {
  background-color: rgba(2, 108, 118, 1);
}

.control-row > div:hover .control-row-icon svg path {
  fill: white
}

.control-row > div:hover .control-row-title,
.control-row > div:hover .control-row-description,
.control-row > div:hover .button-style-3 {
  color: white;
}


.control-row > div:hover .button-style-3 {
  border-color: white;
}

.laptop-video {
  margin-top: 16px;
  position: relative;
}

.laptop-video video {
  position: absolute;
  z-index: -1;
  width: 503px;
  height: auto;
  top: 18px;
  left: 62px;
}

@media all and (max-width: 1199px) {
  .mobile-menu {
    width: 35px;
    margin-top: 25px;
    cursor: pointer;
  }

  .mobile-menu > div {
    height: 3px;
    margin-bottom: 5px;
    background-color: rgba(0, 173, 168, 1);
    border-radius: 2px;
    position: relative;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -ms-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
  }

  .mobile-menu > div:last-child {
    margin-bottom: 0;
  }

  .mobile-menu.opened > div:first-child {
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
    top:8px;
  }

  .mobile-menu.opened > div:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu.opened > div:last-child {
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
    top:-8px;
  }

  .header-menu {
    position: fixed;
    top: 100px;
    background: white;
    left: 0;
    width: 300px;
    padding: 24px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
    margin-top: 0;
    height: calc(100vh - 100px);
    -webkit-transform: translateX(-100%);
    -moz-transform: translateX(-100%);
    -ms-transform: translateX(-100%);
    -o-transform: translateX(-100%);
    transform: translateX(-100%);
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -ms-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
  }

  .header-menu ul li {
    float: none;
    display: block;
    padding-top: 7px;
    padding-bottom: 7px;
  }

  .header-menu.opened{
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
    transform: translateX(0);
  }
}

@media all and (max-width: 991px) {
  section {
    margin-bottom: 78px;
  }

  .control-row {
    display: block;
  }

  .control-row > div {
    border: 1px solid rgba(45, 90, 112, 0.2)!important;
    width: 100%;
    border-radius: 8px!important;
    margin-bottom: 24px;
  }
}

@media all and (max-width: 767px) {
  .site-hero-item-content-buttons > a:first-child {
    margin-right: 0;
    margin-bottom: 24px;
  }
}

@media all and (max-width: 575px) {
  .header-button a img {
    display: inline;
  }

  .header-button a span {
    display: none;
  }

  .header-button a,
  .header-button a:hover {
    background-color: transparent;
    padding: 0;
  }

  .header-button {
      margin-top: 12px;
  }

  .container {
    width: calc(100% - 24px);
  }

  header .logo img  {
    width: 50px;
  }

  header {
    padding-top: 12px;
    padding-bottom: 12px;
    height: auto;
  }

  .header-menu {
    top: 80px;
  }

  .after-header {
    padding-top: 80px;
  }

  .mobile-menu {
    margin-top: 16px;
  }

  .site-hero {
    height: calc(100vh - 80px);
  }

  .site-hero-item-content-title {
    font-size: 32px;
    line-height: 48px;
  }

  #product {
    height: auto;
  }

  .section-title {
    font-size: 28px;
    line-height: 140%;
  }
}