.about-page .header {
  height: 850px;
  position: relative;
  overflow: hidden;
}
.about-page .header::before {
  content: "";
  position: absolute;
  width: 100%;
  z-index: 1;
  height: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0) 49%, rgba(0, 0, 0, 0.2) 76%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.3) 58%, rgba(102, 102, 102, 0) 100%);
}
.about-page .header-main {
  height: 100%;
  position: relative;
  overflow: hidden;
  margin-top: 0;
}
.about-page .header-main .vector {
  display: none;
}
.about-page .header-main_text {
  text-align: right;
  font-family: "HelveticaNeueCyr";
  font-weight: 400;
}
@media (max-width: 48em) {
  .about-page .header {
    height: 658px;
  }
  .about-page .header-main_text {
    text-align: left;
  }
  .about-page .header-main_title {
    font-size: clamp(30px, 7.7vw, 42px);
  }
  .about-page .header-main_block {
    bottom: 24px;
  }
  .about-page .mf-header {
    background: transparent;
    border-bottom: none;
  }
  .about-page .mf-header-logo__image {
    width: 107px;
  }
  .about-page .mf-header-main {
    padding: 10px 0;
    align-items: end;
  }
  .about-page .mf-menu-toggle {
    gap: 4px;
    border: none;
  }
  .about-page .mf-contact-icon svg {
    width: 24px;
    height: 24px;
  }
  .about-page .mf-menu-toggle span {
    width: 22px;
    height: 3px;
  }
  .about-page .main_fon {
    object-position: top;
  }
  .about-page .mf-contact-icon {
    width: auto;
    height: auto;
    flex-basis: auto;
    border: none;
    border-radius: 0;
    background: transparent;
  }
  .about-page .mf-menu-toggle {
    width: auto;
    height: auto;
    border-color: transparent;
    background: transparent;
  }
}

.about-page .main {
  padding-top: 0;
}
.about-page .main-about {
  padding: 180px 0;
  margin: 0;
  position: relative;
}
.about-page .main-about .content-info_title {
  margin-bottom: 0;
}
.about-page .main-about::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  height: 100%;
  width: 1px;
  transform: translateX(-50%);
  background-color: #ffffff1a;
}
.about-page .main-about .content-info_list {
  display: flex;
  flex-direction: column;
  row-gap: 9px;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  row-gap: 9px;
}
.about-page .main-about .content-info_list-item {
  display: flex;
  color: white;
  margin: 0;
  gap: 11px;
}
.about-page .main-about .content-info_list-txt {
  font-size: 20px;
  line-height: 140%;
  margin: 0;
}
.about-page .main-about .content-info_list-item::before {
  content: "";
  flex: 0 0 11px;
  width: 11px;
  margin-top: 7px;
  height: 11px;
  background: url(./img/Vector.svg) center / contain no-repeat;
}
.about-page .main-about .content-info_cap {
  text-transform: uppercase;
  font-size: 20px;
  line-height: 130%;
  color: white;
  font-family: "Futura PT";
  font-weight: 600;
}
.about-page .main-about .about-content_info {
  display: flex;
  flex-direction: column;
  row-gap: 24px;
}
.about-page .main-about .main-lighting_backlight {
  width: 1100px;
  height: 1100px;
  box-shadow: none;
  left: -550px;
  top: -460px;

  background: rgba(120, 120, 120, 0.3);
  filter: blur(150px);
}
@media (max-width: 48em) {
  .about-page .main {
    padding-top: 0;
  }
  .about-page .main-about {
    padding: 80px 0;
  }
  .about-page .main-about::before {
    display: none;
  }
  .about-page .main-about .content-info_list {
    row-gap: 8px;
  }
  .about-page .main-about .content-info_list-item {
    gap: 7px;
  }
  .about-page .main-about .content-info_list-txt {
    font-size: 16px;
  }
  .about-page .main-about .content-info_list-item::before {
  }
  .about-page .main-about .content-info_cap {
    font-size: 16px;
  }
  .about-page .main-about .about-content_info {
    row-gap: 12px;
  }
  .about-page .main-about::after {
    content: "";
    pointer-events: none;
    position: absolute;
    width: 500px;
    height: 500px;
    right: -313px;
    top: 167px;
    background: rgba(177, 177, 177, 0.3);
    filter: blur(150px);
  }
  .about-page .main-about .main-lighting_backlight {
    width: 500px;
    height: 500px;
    left: -312px;
    top: -353px;

    background: rgba(120, 120, 120, 0.3);
    filter: blur(150px);
  }
}
.about-page .main-banner {
  margin: 180px 0 0 0;
}
.about-page .main-banner_content::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: #00000066;
  pointer-events: none;
}

.about-page .main-banner .banner-content_title {
  line-height: 120%;
  position: relative;
  z-index: 2;
}
.about-page .main-banner .main-banner_content {
  height: auto;
  position: relative;
  background: url(./img/dc8a86e7b01638b9971f1d24fb08b292214a7ccb.jpg) center /
    cover no-repeat;
  min-height: 464px;
}
@media (max-width: 48em) {
  .about-page .main-banner {
    margin: 80px 0 0 0;
  }
  .about-page .main-banner .banner-content_title {
    max-width: 343px;
  }
  .about-page .main-banner_content::after {
    background: #00000080;
  }
  .about-page .main-banner .main-banner_content {
    min-height: 424px;
  }
}
.about-page .main-about_has-img .main-about_img {
  width: 39vw;
  height: 413px;
  object-fit: cover;
  display: block;
}
.about-page .main-about_has-img .container-fluid {
  display: flex;
  gap: 32px;
}
.about-page .main-about_has-img .main-lighting_backlight {
  width: 1100px;
  height: 1100px;
  right: -550px;
  bottom: -66px;
  left: auto;
  top: auto;
  pointer-events: none;
  background: rgba(177, 177, 177, 0.3);
  filter: blur(150px);
}
@media (max-width: 48em) {
  .about-page .main-about_has-img .main-about_img {
    width: 100%;
    height: 265px;
  }
  .about-page .main-about_has-img .container-fluid {
    gap: 16px;
    flex-direction: column-reverse;
  }
  .about-page .main-about_has-img .main-lighting_backlight {
    width: 500px;
    height: 500px;
    right: -313px;
    bottom: 239px;
  }
}
.about-page .main-advantages {
  margin: 0;
  padding: 180px 0;
  position: relative;
}
.about-page .main-advantages::after {
  content: "";
  pointer-events: none;
  position: absolute;
  width: 1100px;
  height: 1100px;
  left: -550px;
  bottom: -355px;

  background: rgba(120, 120, 120, 0.3);
  filter: blur(150px);
}
.about-page .main-advantages .container-fluid {
  position: relative;
  z-index: 2;
}
@media (max-width: 48em) {
  .about-page .main-advantages .swiper-slide {
    width: 100% !important;
  }
  .about-page .main-advantages {
    padding: 80px 0;
  }
  .about-page .main-advantages .portfolio-top_title,
  .portfolio-top_title {
    font-size: 28px;
  }
  .about-page .main-advantages .item_title {
    font-size: 18px;
  }
  .about-page .main-advantages .main-advantages_items {
    margin-top: 20px;
  }
  .about-page .main-advantages .image-advan {
    height: 195px;
  }
  .about-page .main-advantages .main-advantages_item {
    gap: 16px;
  }
  .about-page .main-advantages .item-content_text {
    font-size: 14px;
  }
  .about-page .main-advantages .advantages-item_content {
    display: block;
  }
  .about-page .main-advantages .btn-arror svg {
    width: 20px;
    height: 20px;
  }
  .about-page .main-advantages .main-advantages_botton .advantages-botton_btn {
    margin-bottom: 0;
  }
  .about-page .main-advantages::after {
    content: "";
    pointer-events: none;
    position: absolute;
    width: 500px;
    height: 500px;
    left: -312px;
    bottom: 266px;
  }
}
/* =========================================================
   Guarantee / professionalism block
   Reference frames: 1920 × 2048 and 375 × 1040
   ========================================================= */

.about-page .mf-guarantee {
  position: relative;
  z-index: 3;
  isolation: isolate;
}
.about-page .mf-guarantee__wrap {
  position: relative;
  padding-bottom: clamp(28px, 3.75vw, 64px);
}
.about-page .mf-guarantee__wrap::after {
  content: "";
  position: absolute;
  background: #ffffff1a;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 100%;
}

.about-page .mf-guarantee__container {
  position: relative;
  z-index: 1;
  width: 81.25%;
  max-width: 1560px;
  margin: 0 auto;
  padding: 0;
}

.about-page .mf-guarantee__title {
  width: 75%;
  max-width: 1170px;
  margin: 0;
  font-family: "Futura PT", Arial, sans-serif;
  font-size: clamp(20px, 2.604vw, 52px);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.about-page .mf-guarantee__lead {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-template-rows: auto auto;
  row-gap: clamp(42px, 5.417vw, 112px);
  margin-top: clamp(52px, 6.875vw, 112px);
}

.about-page .mf-guarantee__media {
  grid-column: 2 / 4;
  grid-row: 1;
  width: 90%;
  max-width: 700px;
  justify-self: center;
}

.about-page .mf-guarantee__image {
  display: block;
  width: 100%;
  aspect-ratio: 5 / 3;
  object-fit: cover;
  object-position: center 48%;
}

.about-page .mf-guarantee__copy {
  grid-column: 3 / 5;
  grid-row: 2;
  width: 80%;
  max-width: 620px;
  justify-self: start;
  font-family: "HelveticaNeueCyr", Arial, sans-serif;
  font-size: clamp(7.5px, 0.938vw, 18px);
  font-weight: 400;
  line-height: 1.28;
}

.about-page .mf-guarantee__copy p {
  margin: 0;
}

.about-page .mf-guarantee__copy p + p {
  margin-top: clamp(8px, 1.042vw, 20px);
}

.about-page .mf-guarantee__reveal {
  color: #5d5d5d;
}

.about-page .mf-guarantee__reveal-word {
  color: #5d5d5d;
  transition: color 0.06s linear;
}

.about-page .mf-guarantee__stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.about-page .mf-guarantee__stat {
  display: flex;
  min-width: 0;
  min-height: clamp(108px, 13.125vw, 252px);
  padding: clamp(16px, 1.667vw, 32px) 12px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
  border-right: 1px solid #ffffff1a;
  border-bottom: 1px solid #ffffff1a;
}

.about-page .mf-guarantee__stat:nth-child(4n) {
  border-right: 0;
}

.about-page .mf-guarantee__stat:nth-last-child(-n + 4) {
  border-bottom: 0;
}

.about-page .mf-guarantee__stat-value {
  color: #ededed;
  font-family: "Futura PT", Arial, sans-serif;
  font-size: clamp(16px, 2.083vw, 40px);
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.about-page .mf-guarantee__stat-value sup {
  position: relative;
  top: -0.36em;
  margin-left: 1px;
  font-size: 0.48em;
  line-height: 0;
}

.about-page .mf-guarantee__stat-text {
  max-width: 310px;
  margin-top: clamp(6px, 0.833vw, 16px);
  color: #e6e6e6;
  font-family: "HelveticaNeueCyr", Arial, sans-serif;
  font-size: clamp(6.5px, 0.833vw, 18px);
  font-weight: 400;
  line-height: 1.18;
}

.about-page .mf-guarantee__controls {
  display: none;
}
.about-page .mf-guarantee::after {
  content: "";
  pointer-events: none;
  position: absolute;
  width: 900px;
  height: 900px;
  right: -550px;
  top: 355px;

  background: rgba(177, 177, 177, 0.4);
  filter: blur(150px);
}
.about-page .main-advantages_backlight {
  display: none;
}
.about-page .mf-guarantee__arrow {
  width: 44px;
  height: 44px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #d8d8d8;
  background: rgba(255, 255, 255, 0.09);
  border: 0;
  border-radius: 0;
  cursor: pointer;
}

.about-page .mf-guarantee__arrow svg {
  width: 20px;
  height: 20px;
  display: block;
  fill: none;
}

.about-page .mf-guarantee__arrow:focus-visible {
  outline: 1px solid rgba(255, 255, 255, 0.75);
  outline-offset: 2px;
}

@media (max-width: 48em) {
  .about-page .mf-guarantee__wrap {
    padding-bottom: clamp(15px, 6.4vw, 24px);
  }
  .about-page .mf-guarantee__wrap::after {
    display: none;
  }
  .about-page .mf-guarantee::after {
    width: 500px;
    height: 500px;
    right: -313px;
    top: -250px;
  }
  .about-page .mf-guarantee::before {
    content: "";
    position: absolute;
    pointer-events: none;
    width: 500px;
    height: 500px;
    left: -312px;
    bottom: 301px;

    background: rgba(120, 120, 120, 0.3);
    filter: blur(150px);
  }
  .about-page .mf-guarantee {
    min-height: clamp(643px, 277.333vw, 1040px);
    padding: clamp(18px, 8vw, 30px) 0;
  }

  .about-page .mf-guarantee__container {
    width: auto;
    max-width: none;
    margin: 0 clamp(10px, 4.267vw, 16px);
  }

  .about-page .mf-guarantee__title {
    width: 100%;
    max-width: none;
    font-size: clamp(17px, 7.467vw, 28px);
    line-height: 1.11;
    letter-spacing: -0.015em;
  }

  .about-page .mf-guarantee__lead {
    display: block;
    margin-top: clamp(20px, 8.533vw, 24px);
  }

  .about-page .mf-guarantee__media {
    width: 100%;
    max-width: none;
  }

  .about-page .mf-guarantee__image {
    aspect-ratio: 1.657 / 1;
    object-position: center 47%;
  }

  .about-page .mf-guarantee__copy {
    width: 100%;
    max-width: none;
    margin-top: clamp(15px, 6.4vw, 24px);
    font-size: clamp(10px, 4.267vw, 16px);
    line-height: 1.28;
  }

  .about-page .mf-guarantee__copy p + p {
    margin-top: clamp(10px, 4.267vw, 16px);
  }

  .about-page .mf-guarantee__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .about-page .mf-guarantee__stat {
    min-height: clamp(85px, 36.8vw, 138px);
    padding: clamp(12px, 5.333vw, 20px) 8px;
    border-right: none;
    border-bottom: 0;
  }

  .about-page .mf-guarantee__stat:nth-child(4n) {
    border-right: 1px solid rgba(255, 255, 255, 0.08);
  }

  .about-page .mf-guarantee__stat:nth-child(2n) {
    border-right: 0;
  }

  .about-page
    .mf-guarantee:not(.is-stats-ready)
    .mf-guarantee__stat:nth-child(n + 3) {
    display: none;
  }

  .about-page .mf-guarantee__stat.is-mobile-hidden {
    display: none;
  }

  .about-page .mf-guarantee__stat-value {
    font-size: clamp(16px, 6.933vw, 22px);
  }

  .about-page .mf-guarantee__stat-text {
    margin-top: clamp(6px, 2.667vw, 10px);
    font-size: clamp(8px, 3.2vw, 14px);
    line-height: 1.15;
  }

  .about-page .mf-guarantee__controls {
    display: flex;
    justify-content: center;
    gap: clamp(5px, 2.133vw, 8px);
    margin-top: clamp(12px, 5.333vw, 20px);
  }

  .about-page .mf-guarantee__arrow {
    width: clamp(27px, 11.733vw, 44px);
    height: clamp(27px, 11.733vw, 44px);
  }

  .about-page .mf-guarantee__arrow svg {
    width: 20px;
    height: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .about-page .mf-guarantee__reveal-word {
    color: #f5f5f5 !important;
    transition: none;
  }
}

/* Swiper: technical integration only.
   The visual mf-guarantee styles above are left unchanged. */
.about-page .mf-guarantee__swiper,
.about-page .mf-guarantee__stats-wrapper {
  display: contents;
}

@media (max-width: 48em) {
  .about-page .mf-guarantee__swiper {
    display: block;
    grid-column: 1 / -1;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    height: auto !important;
    min-height: 0 !important;
    overflow: hidden !important;
  }

  .about-page .mf-guarantee__stats-wrapper {
    display: flex;
    align-items: stretch;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    height: auto !important;
    min-height: 0 !important;
    box-sizing: border-box;
  }

  /* Swiper receives exactly half of the viewport for every stat.
     !important intentionally protects this block from the site's
     global Swiper styles, so a third card can never peek into view. */
  .about-page .mf-guarantee__stat.swiper-slide {
    width: 50% !important;
    max-width: 50% !important;
    flex: 0 0 50% !important;
    min-width: 0;
    height: auto !important;
    margin: 0 !important;
    box-sizing: border-box;
  }
}

/* =========================================================
   Company presentation / video block
   Reference frames: desktop + 375 px mobile
   ========================================================= */
.about-page .main-video.mf-presentation {
  position: relative;
  margin: 0;
  padding: 180px 0;
}

.about-page .mf-presentation__container {
  width: 81.25%;
  max-width: 1560px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: start;
}

.about-page .mf-presentation__info {
  grid-column: 1 / 2;
  padding-top: 6px;
}
.about-page .mf-presentation__download span {
  font-size: 15px;
}
.about-page .mf-presentation__title {
  margin: 0;
  color: #f4f4f4;
  font-family: "Futura PT", Arial, sans-serif;
  font-size: clamp(28px, 2.604vw, 52px);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.015em;
  text-transform: uppercase;
}
.about-page .mf-presentation::before {
  content: "";
  pointer-events: none;
  position: absolute;
  width: 1100px;
  height: 1100px;
  left: -550px;
  bottom: 133px;
  background: rgba(120, 120, 120, 0.3);
  filter: blur(150px);
}
.about-page .mf-presentation__download {
  height: 52px;
  margin-top: 72px;
  padding: 16px 31px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: #f2f2f2;
  background: rgba(255, 255, 255, 0.22);
  border: 0;
  text-decoration: none;
  text-transform: uppercase;
  font-family: "HelveticaNeueCyr", Arial, sans-serif;
  font-size: 11px;
  font-weight: 400;
  line-height: 1;
  white-space: nowrap;
  transition: background-color 0.2s ease;
}

.about-page .mf-presentation__download:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.3);
}

.about-page .mf-presentation__download svg {
  width: 12px;
  height: 12px;
  flex: 0 0 12px;
}

.about-page .mf-presentation__video {
  position: relative;
  grid-column: 3 / 5;
  width: 100%;
  height: 454px;
  overflow: hidden;
}

.about-page .mf-presentation__player,
.about-page .mf-presentation__poster {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center 49%;
  background: #000;
}

.about-page .mf-presentation__player {
  cursor: pointer;
}

.about-page .mf-presentation__play {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 60px;
  height: 60px;
  padding: 0;
  transform: translate(-50%, -50%);
  z-index: 3;
  display: block;
  border: 0;
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.about-page .mf-presentation__video.is-playing .mf-presentation__play {
  opacity: 0;
  pointer-events: none;
}

.about-page .mf-presentation__video.is-video-fallback {
  background: #000;
}

.about-page .mf-presentation__video.is-video-fallback .mf-presentation__player {
  opacity: 0;
}

.about-page .mf-presentation__play svg {
  width: 100%;
  height: 100%;
  display: block;
}

.about-page .mf-presentation__play circle {
  fill: #fff;
}

.about-page .mf-presentation__play path {
  fill: #111;
}

@media (max-width: 48em) {
  .about-page .main-video.mf-presentation {
    padding: 80px 0;
  }

  .about-page .mf-presentation__container {
    width: 290px;
    max-width: calc(100% - 32px);
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .about-page .mf-presentation__info {
    width: 100%;
    padding: 0;
    display: contents;
  }

  .about-page .mf-presentation__title {
    order: 1;
    width: 100%;
    text-align: center;
    font-size: 28px;
    line-height: 1.06;
    letter-spacing: 0;
  }

  .about-page .mf-presentation__video {
    order: 2;
    width: 100%;
    height: 164px;
    margin-top: 16px;
  }

  .about-page .mf-presentation__player,
  .about-page .mf-presentation__poster {
    object-position: center 50%;
  }

  .about-page .mf-presentation__play {
    width: 36px;
    height: 36px;
  }
  .about-page .mf-presentation__play svg {
    width: 36px;
    height: 36px;
  }
  .about-page .mf-presentation__download {
    order: 3;
    max-width: 100%;
    margin-top: 16px;
  }
  .about-page .mf-presentation::before {
    width: 500px;
    height: 500px;
    right: -313px;
    left: auto;
    bottom: 170px;
    top: auto;
    background: rgba(120, 120, 120, 0.4);
  }
}
.about-page .services-content_top,
.services_content_botton {
  display: flex;
}
.about-page .image-awards_text {
  display: block;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.25 ease-out,
    visibility 0.25s ease-out;
}
.about-page .image-awards {
  width: 240px;
  height: 340px;
}
.about-page .swiper-slide {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.about-page .swiper-slide-active .image-awards {
  width: 360px;
  height: 510px;
}
.about-page .swiper-slide-active .image-awards_text {
  opacity: 1;
  visibility: visible;
}
.about-page .main-video.mf-presentation::after {
  content: "";
  position: absolute;
  background: #ffffff1a;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 100%;
}

.about-page .main-family,
.about-page .main-family_content {
  overflow: hidden;
  position: relative;
}
.about-page .main-family_content::before {
  content: "";
  pointer-events: none;
  position: absolute;
  width: 502px;
  height: 502px;
  right: -127px;
  top: -200px;

  background: rgba(107, 107, 107, 0.8);
  filter: blur(150px);
}
.about-page .main-family_content::after {
  content: "";
  pointer-events: none;
  position: absolute;
  width: 785px;
  height: 785px;
  left: -471px;
  bottom: -386px;

  background: rgba(107, 107, 107, 0.8);
  filter: blur(150px);
}
.about-page .main-family::before {
  content: "";
  pointer-events: none;
  position: absolute;
  width: 473px;
  height: 458px;
  left: -159px;
  top: -181px;

  background: rgba(160, 160, 160, 0.6);
  filter: blur(150px);
}
.about-page .main-family::after {
  content: "";
  pointer-events: none;
  position: absolute;
  width: 910px;
  height: 882px;
  right: -548px;
  bottom: -455px;
  background: rgba(160, 160, 160, 0.6);
  filter: blur(150px);
}