.page-about {
  position: relative;
  z-index: 0;
  width: 100%;
  color: #3f4041;
}
.page-about::before {
  position: absolute;
  z-index: -1;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 150vw;
  height: 556px;
  background-color: #F6F6F6;
  content: "";
}
.page-about__layout {
  position: relative;
  margin-bottom: 56px;
}
@media (min-width: 768px) {
  .page-about__layout {
    display: grid;
    grid-template: auto/minmax(0, 260px) minmax(0, auto);
    grid-gap: 100px;
    margin-bottom: 140px;
  }
}
.page-about__menu-col {
  display: none;
}
@media (min-width: 768px) {
  .page-about__menu-col {
    display: block;
  }
}
.page-about__menu {
  position: sticky;
  top: 120px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.page-about__menu-link {
  display: inline-block;
  padding: 8px 0;
  font-size: 18px;
  line-height: 1.36;
  font-weight: 500;
  text-transform: uppercase;
  color: #3f4041;
  transition: color 0.3s cubic-bezier(0.3, 0.1, 0.26, 1);
}
.page-about__menu--scrolled .page-about__menu-link {
  color: #fff;
}
.page-about__menu-link--active, .page-about__menu-link:hover {
  color: #ff7100 !important;
}
.page-about__content-col > *:not(.page-about__video-box) {
  max-width: 885px;
}
.page-about__content-col p:not([class]) {
  font-size: 18px;
  line-height: 1.4;
}
.page-about__content-col p:not([class]) + p:not([class]) {
  margin-top: 20px;
}
.page-about__content-col .animated-text {
  font-size: 36px;
  line-height: 1.2;
  font-weight: 600;
}
.page-about__content-col .h3 {
  margin-top: 56px;
  margin-bottom: 56px;
  color: #000;
}
@media (min-width: 768px) {
  .page-about__content-col .h3 {
    margin-top: 160px;
  }
}
.page-about__title {
  margin-bottom: 56px;
  color: #3f4041;
}
@media (min-width: 768px) {
  .page-about__title {
    margin-bottom: 124px;
  }
}
.page-about__video-box {
  position: relative;
  height: 600px;
  margin-bottom: 56px;
}
@media (min-width: 768px) {
  .page-about__video-box {
    height: 793px;
    margin-bottom: 80px;
  }
}
.page-about__video {
  position: absolute;
  top: 0;
  right: 0;
  transform-origin: top center;
  height: 100%;
}
.page-about__video .video__player {
  width: 100vw;
  max-width: 1410px;
}
@media (min-width: 768px) {
  .page-about__video .video__player {
    width: calc(100vw - 30px);
  }
}
.page-about__slider {
  margin-top: 56px;
  margin-bottom: 56px;
  overflow: visible;
}
.page-about__slider .swiper-wrapper {
  transition-timing-function: linear;
}
@media (min-width: 768px) {
  .page-about__slider {
    margin-top: 80px;
    margin-bottom: 80px;
  }
}
.page-about__slider-slide {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: unset;
  height: auto;
}
.page-about__slider-img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  object-fit: cover;
  user-select: none;
}
.page-about__doc-row {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 56px;
}
@media (min-width: 768px) {
  .page-about__doc-row {
    display: inline-grid;
    grid-template: auto/repeat(2, minmax(0, 375px));
    grid-gap: 30px;
    margin-bottom: 80px;
  }
}
.page-about__doc {
  position: relative;
  z-index: 0;
  display: flex;
  flex-direction: column;
  background-color: #f6f6f6;
  border-radius: 10px;
  padding: 30px;
  overflow: hidden;
  min-height: 124px;
}
@media (min-width: 768px) {
  .page-about__doc {
    min-height: 180px;
  }
}
.page-about__doc::before {
  position: absolute;
  z-index: -1;
  top: -50%;
  left: 0;
  width: 100%;
  height: 200%;
  background-color: #3f4041;
  transform: scaleY(0) skewY(10deg);
  transform-origin: top center;
  transition: transform 0.6s;
  content: "";
}
.page-about__doc:hover::before {
  transform: scaleY(1);
  transform-origin: bottom center;
}
.page-about__doc-title {
  font-size: 16px;
  line-height: 1.36;
  color: #3f4041;
  transition: color 0.3s cubic-bezier(0.3, 0.1, 0.26, 1);
}
.page-about__doc:hover .page-about__doc-title {
  color: #fff;
}
.page-about__doc-bottom {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.page-about__doc-size {
  font-size: 12px;
  line-height: 1.2;
  font-weight: 500;
  color: #c6c6c6;
}
.page-about__doc-icon {
  flex-shrink: 0;
  display: block;
  width: 54px;
  height: 54px;
  transform: translate(10px, 10px);
}
.page-about__animated-text {
  --back-color: #c6c6c6;
  --front-color: #3f4041;
  font-size: 36px;
  line-height: 1.2;
  font-weight: 600;
  margin-top: 80px;
}