.strato {
  margin: 90px 0 160px;
}

.strato__img {
  width: 100%;
  -o-object-fit: contain;
  object-fit: contain;
}

.strato__title {
  font-size: 128px;
  line-height: 156px;
  font-weight: 500;
  text-transform: uppercase;
}

.strato__text {
  font-size: 24px;
  line-height: 30px;
  font-weight: 500;
  margin-top: 15px;
}

.strato-item {
  border-left: 4px solid #D9D9D9;
  padding: 5px 30px;
  margin-top: 75px;
  width: 30%;
}

.strato-item__title {
  font-size: 48px;
  line-height: 58px;
  font-weight: 500;
  text-transform: uppercase;
}

.strato-item__text {
  font-size: 24px;
  line-height: 28px;
  font-weight: 500;
  margin-top: 23px;
}

.advantages__title {
  font-size: 80px;
  line-height: 98px;
  font-weight: 500;
  text-transform: uppercase;
}

.advantages__title-sub {
  font-size: 38px;
  line-height: 48px;
  font-weight: 500;
  text-transform: uppercase;
  margin-bottom: 90px;
}

.advantages__title-sub span {
  color: #ADD54E;
  font-weight: 600;
}

.advantages-item {
  padding: 40px 80px 40px 100px;
  border-bottom: 1px solid #D9D9D9;
  cursor: default;
  -webkit-transition: .3s all;
  -o-transition: .3s all;
  transition: .3s all;
}

.advantages-item:first-child {
  border-top: 1px solid #D9D9D9;
}

.advantages-item:hover {
  border-bottom: 2px solid #ADD54E;
}

.advantages-item__title {
  width: 40%;
  font-size: 40px;
  line-height: 48px;
  font-weight: 500;
  text-transform: uppercase;
}

.advantages-item__text {
  width: 60%;
  font-size: 20px;
  line-height: 24px;
  font-weight: 500;
}

.stratoworks {
  margin: 200px 0 100px;
}

.stratoworks__title {
  font-size: 48px;
  line-height: 60px;
  font-weight: 500;
  text-transform: uppercase;
  padding-bottom: 50px;
  margin-bottom: 50px;
  position: relative;
}

.stratoworks__title span {
  font-weight: 600;
  color: #ADD54E;
}

.stratoworks__title::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 60%;
  height: 1px;
  background: #D9D9D9;
}

.stratoworks-list li {
  position: relative;
  padding-left: 30px;
  font-size: 30px;
  line-height: 60px;
  font-weight: 500;
  text-transform: uppercase;
}

.stratoworks-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  -webkit-border-radius: 50%;
  border-radius: 50%;
  background: #000;
}

.stratoworks__text {
  font-size: 20px;
  line-height: 24px;
  font-weight: 500;
  margin-top: 55px;
}

.stratoworks__img {
  width: 100%;
  -o-object-fit: contain;
  object-fit: contain;
}

.form__title {
  font-size: 64px;
  line-height: 64px;
  color: #000000;
}

.form__title-sub {
  font-size: 24px;
  line-height: 29px;
  font-weight: 600;
  margin: 20px 0 75px;
}

.form__text {
  font-size: 12px;
  line-height: 15px;
  margin-bottom: 15px;
}

.form__link {
  text-decoration: underline;
}

.form__link:hover {
  color: #ADD54E;
  text-decoration: underline;
}

.review-video {
  margin-top: 0;
}

.review-video__title {
  font-size: 80px;
  line-height: 80px;
  font-weight: 500;
  text-transform: uppercase;
  margin-bottom: 45px;
  color: #000;
}

.review-video__title-sub {
  font-size: 24px;
  line-height: 30px;
  font-weight: 500;
  width: 75%;
}

.review-video__text {
  width: 75%;
}

.review-video .video-js {
  height: 565px;
}

.review-video .video-js .vjs-big-play-button {
  width: 220px;
  height: 220px;
}

.review-video .video-js .vjs-big-play-button .vjs-icon-placeholder:before {
  top: 30% !important;
}

@media (max-width: 1600px) {
  .strato__title {
    font-size: 50px;
    line-height: 60px;
  }
  .strato__text {
    font-size: 18px;
    line-height: 24px;
  }
  .strato-item__title {
    font-size: 24px;
    line-height: 30px;
  }
  .strato-item__text {
    font-size: 18px;
    line-height: 24px;
    margin-top: 15px;
  }
  .advantages__title {
    font-size: 50px;
    line-height: 60px;
  }
  .advantages__title-sub {
    font-size: 24px;
    line-height: 30px;
    margin-bottom: 50px;
  }
  .advantages-item {
    padding: 30px 50px 30px 50px;
  }
  .advantages-item__title {
    font-size: 24px;
    line-height: 30px;
  }
  .advantages-item__text {
    font-size: 18px;
    line-height: 24px;
  }
  .stratoworks {
    margin: 100px 0;
  }
  .stratoworks__title {
    font-size: 32px;
    line-height: 40px;
    padding-bottom: 30px;
    margin-bottom: 30px;
  }
  .stratoworks-list li {
    padding-left: 20px;
    font-size: 24px;
    line-height: 40px;
  }
  .stratoworks__text {
    font-size: 18px;
    line-height: 24px;
    margin-top: 40px;
  }
  .review-video__title {
    font-size: 50px;
    line-height: 60px;
    margin-bottom: 30px;
  }
  .review-video__title-sub {
    font-size: 24px;
    line-height: 30px;
    font-weight: 500;
    width: 75%;
  }
  .review-video__text {
    width: 75%;
  }
  .review-video .video-js {
    height: 400px;
  }
  .review-video .video-js .vjs-big-play-button {
    width: 150px;
    height: 150px;
  }
  .review-video .video-js .vjs-big-play-button .vjs-icon-placeholder:before {
    left: 55% !important;
    top: 20% !important;
  }
  .form__title {
    font-size: 40px;
    line-height: 50px;
  }
  .form__title-sub {
    font-size: 18px;
    line-height: 24px;
    font-weight: 600;
    margin: 20px 0 40px;
  }
}

@media (max-width: 992px) {
  .strato-item {
    border-left-width: 1px;
    margin-top: 40px;
    padding-left: 10px;
  }
  .strato-item__title {
    font-size: 18px;
    line-height: 24px;
  }
  .strato-item__text {
    font-size: 16px;
    line-height: 20px;
  }
  .advantages__title {
    font-size: 50px;
    line-height: 60px;
  }
  .advantages__title-sub {
    font-size: 24px;
    line-height: 30px;
    margin-bottom: 50px;
  }
  .advantages-item {
    padding: 15px 20px 15px 20px;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  .advantages-item__title {
    width: 100%;
    margin-bottom: 10px;
  }
  .advantages-item__text {
    width: 100%;
  }
  .form img {
    display: none;
  }
}

@media (max-width: 576px) {
  .strato {
    margin: 50px 0 80px;
  }
  .strato__title {
    font-size: 32px;
    line-height: 40px;
  }
  .strato__text {
    margin: 10px 0 20px;
  }
  .strato-item {
    width: 100%;
    padding-left: 50px;
    border-left-width: 4px;
  }
  .strato-item__title {
    font-size: 28px;
    line-height: 30px;
  }
  .advantages__title {
    font-size: 32px;
    line-height: 40px;
  }
  .advantages__title-sub {
    font-size: 18px;
    line-height: 24px;
    margin-bottom: 20px;
  }
  .stratoworks {
    margin: 80px 0;
  }
  .stratoworks__title {
    font-size: 28px;
    line-height: 35px;
  }
  .stratoworks-list li {
    padding-left: 20px;
    font-size: 18px;
    line-height: 24px;
  }
  .stratoworks__text {
    font-size: 16px;
    line-height: 20px;
    margin: 40px 0;
  }
  .review-video__title {
    font-size: 32px;
    line-height: 40px;
    margin-bottom: 10px;
  }
  .review-video__title-sub {
    font-size: 18px;
    line-height: 24px;
    width: 100%;
  }
  .review-video__text {
    width: 100%;
  }
  .review-video .video-js {
    height: 300px;
  }
  .form__title {
    font-size: 26px;
    line-height: 30px;
  }
  .form__title-sub {
    margin: 10px 0 25px;
  }
  .form img {
    display: none;
  }
}

.strato-box {
  margin-bottom: 200px;
}

.strato-box__title {
  font-size: 36px;
  line-height: 49px;
  font-weight: 500;
  text-transform: uppercase;
  margin-top: 30px;
}

.strato-box-sup__title {
  font-size: 32px;
  line-height: 39px;
  font-weight: 500;
}

.strato-box__link {
  width: 276px;
  height: 64px;
  background: #FFFFFF;
  border: 2px solid #000000;
  -webkit-border-radius: 5px;
          border-radius: 5px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin-top: 40px;
}

.strato-box__link:hover {
  border-color: #ADD54E;
  color: #ADD54E;
}

.strato-box__link:first-child {
  margin-right: 60px;
}

.strato-box .strato-swiper {
  padding: 75px 0;
}

.strato-box .strato-swiper .swiper-slide {
  position: relative;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}

.strato-box .strato-swiper .swiper-slide img {
  width: 100%;
  -o-object-fit: contain;
     object-fit: contain;
  -webkit-transform: scale(0.8);
      -ms-transform: scale(0.8);
          transform: scale(0.8);
  -webkit-transition: .3s all;
  -o-transition: .3s all;
  transition: .3s all;
}

.strato-box .strato-swiper .swiper-slide-active img {
  -webkit-transform: scale(1);
      -ms-transform: scale(1);
          transform: scale(1);
}

.strato-box .strato-swiper .strato__btn {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  z-index: 99;
  cursor: pointer;
}

.strato-box .strato-swiper .strato__btn:first-child {
  left: 20%;
}

.strato-box .strato-swiper .strato__btn:last-child {
  right: 20%;
}

.strato-box .strato-swiper-pagination {
  margin-top: 50px;
}

.strato-box .swiper-pagination-bullet-active {
  background: #ADD54E;
  width: 20px;
  height: 20px;
}

.strato-box-item {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  cursor: default;
  margin-bottom: 20px;
}

.strato-box-item__icon {
  margin-right: 30px;
}

.strato-box-item__text {
  font-size: 24px;
  line-height: 29px;
  text-transform: uppercase;
}

.strato-box-item:hover {
  color: #ADD54E;
}

@media (max-width: 767px) {
  .strato-box {
    margin-bottom: 50px;
  }
  .strato-box__title {
    font-size: 26px;
    line-height: 30px;
    font-weight: 500;
    margin-top: 15px;
  }
  .strato-box-sup__title {
    font-size: 20px;
    line-height: 24px;
    font-weight: 500;
  }
  .strato-box__link {
    width: 48%;
    height: 50px;
  }
  .strato-box__link:first-child {
    margin-right: 0;
  }
  .strato-box .strato-swiper .swiper-slide-active img {
    -webkit-transform: scale(1.2);
        -ms-transform: scale(1.2);
            transform: scale(1.2);
  }
  .strato-box-item__text {
    font-size: 20px;
    line-height: 24px;
  }
}