/* ==========================================================================
   3. Site Header
   ========================================================================== */

body:not(.page-home) {
  padding-top: 80px;
}

.site-header {
  position: fixed;
  z-index: 2147482101;
  left: 0;
  right: 0;
  top: 0;
  /* z-index: 50; */
  background: #ffffff;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.08);
  transition: background-color 0.4s ease, box-shadow 0.4s ease;
}

body.page-home .site-header {
  background: rgba(255, 255, 255, var(--scroll-progress, 0));
  box-shadow: 0 1px 0 rgba(0, 0, 0, calc(var(--scroll-progress, 0) * 0.08));
  transition: background-color 0.6s ease, box-shadow 0.6s ease;
}

body.page-home .site-header.is-menu-open {
  background: #ffffff;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.08);
}

.site-header__brand-image--default {
  opacity: 1;
  transition: opacity 0.4s ease;
}

body.page-home .site-header__brand-image--default {
  opacity: var(--scroll-progress, 0);
  transition: opacity 0.4s ease;
}

body.page-home .site-header.is-menu-open .site-header__brand-image--default {
  opacity: 1;
}

.site-header__brand-image--white {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

body.page-home .site-header__brand-image--white {
  opacity: calc(1 - var(--scroll-progress, 0));
  transition: opacity 0.4s ease;
}

body.page-home .site-header.is-menu-open .site-header__brand-image--white {
  opacity: 0;
}

@media (min-width: 1200px) {
  body.page-home .site-header__link,
  body.page-home .site-header__phone {
    color: rgb(var(--header-text-rgb, 255, 255, 255));
    transition: color 0.4s ease;
  }

  body.page-home .site-header__phone,
  body.page-home .site-header__phone span {
    color: rgb(var(--header-phone-rgb, 255, 255, 255));
    transition: color 0.4s ease;
  }
  
  body.page-home .site-header.is-menu-open .site-header__link,
  body.page-home .site-header.is-menu-open .site-header__phone {
    color: #111111;
  }

  body.page-home .site-header.is-menu-open .site-header__phone,
  body.page-home .site-header.is-menu-open .site-header__phone span {
    color: #d9001b;
    color: var(--color-red, #d9001b);
  }
}

body.page-home .site-header__burger span {
  background: rgb(var(--header-text-rgb, 255, 255, 255));
  transition: background-color 0.4s ease, transform 0.3s ease, opacity 0.3s ease;
}

body.page-home .site-header.is-menu-open .site-header__burger span {
  background: #010200;
}

body.page-home .site-header__action--ghost {
  background-color: transparent;
  border-color: rgba(var(--header-border-rgb, 255, 255, 255), 0.34);
  color: rgb(var(--header-text-rgb, 255, 255, 255));
  transition: border-color 0.4s ease, color 0.4s ease;
}

body.page-home .site-header.is-menu-open .site-header__action--ghost {
  border-color: rgba(180, 180, 180, 0.34);
  color: #010200;
}

body.page-home .site-header__action--ghost:hover,
body.page-home .site-header.is-menu-open .site-header__action--ghost:hover {
  border-color: var(--color-red, #d9001b);
  color: var(--color-red, #d9001b);
}

body.page-home .site-header__link:hover,
body.page-home .site-header__link.site-header__link--active {
  color: var(--color-red, #d9001b);
}

.site-header__inner {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 80px;
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  position: relative;
}

.site-header__brand-image {
  width: auto;
  height: 44px;
  max-width: 160px;
  display: block;
  transition: opacity 0.4s ease;
}

.site-header__toggle {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.site-header__burger {
  margin-left: auto;
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  padding: 10px 0 10px 10px;
  cursor: pointer;
}

.site-header__burger span {
  width: 22px;
  height: 2px;
  background: #010200;
  background: var(--color-heading, #010200);
  border-radius: 999px;
  transition:
    transform 0.4s ease,
    opacity 0.4s ease,
    background-color 0.4s ease;
}

.site-header__nav {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  right: 0;
  display: grid;
  gap: 4px;
  padding: 12px;
  border: 1px solid rgba(0, 0, 0, 0.04);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 24px 40px rgba(15, 23, 42, 0.12);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease,
    transform 0.3s ease;
}

.site-header__item {
  position: relative;
  min-width: 0;
}

.site-header__mega {
  display: none;
}

.site-header__sub {
  display: none;
}

.site-header__solution {
  display: block;
  padding: 4px 30px 8px;
}

.site-header__solution-tabs {
  display: grid;
  gap: 2px;
}

.site-header__solution-panels {
  display: none;
}

.site-header__mega-shell {
  width: min(1228px, calc(100vw - 48px));
  margin: 0 auto;
  padding-top: 30px;
}

.site-header__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 14px;
  border-radius: 12px;
  color: #111111;
  font-size: 16px;
  line-height: 1;
  white-space: nowrap;
  flex-shrink: 0;
  font-weight: 500;
  transition:
    color 0.4s ease,
    background-color 0.4s ease;
}

button.site-header__link {
  border: 0;
  background: transparent;
  font-family: inherit;
  cursor: default;
  appearance: none;
}

.site-header__link:hover {
  color: #d9001b;
  color: var(--color-red, #d9001b);
  background: rgba(217, 0, 27, 0.05);
}

.site-header__link--active {
  color: #d9001b;
  color: var(--color-red, #d9001b);
  background: transparent;
}

.site-header__link:focus-visible,
.site-header__mega-tab:focus-visible,
.site-header__solution-tab:focus-visible,
.site-header__solution-heading:focus-visible,
.site-header__solution-article:focus-visible,
.site-header__lang:focus-visible,
.site-header__action:focus-visible,
.site-header__burger:focus-visible {
  outline: 2px solid rgba(217, 0, 27, 0.72);
  outline-offset: 3px;
}

.site-header__link--dropdown::after {
  content: "";
  width: 8px;
  height: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
}

.site-header__actions {
  display: none;
}

.site-header__mobile-lang {
  display: none;
}

.site-header__mobile-lang-list {
  display: flex;
  gap: 6px;
}

.site-header__mobile-lang-item {
  display: inline-flex;
  flex: 1 1 0;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  color: rgba(15, 23, 42, 0.72);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition:
    color 0.24s ease,
    border-color 0.24s ease,
    background-color 0.24s ease,
    box-shadow 0.24s ease,
    transform 0.24s ease;
}

.site-header__mobile-lang-item:hover,
.site-header__mobile-lang-item:focus-visible {
  color: var(--color-red, #d9001b);
  background: rgba(255, 255, 255, 0.74);
  transform: translateY(-1px);
}

.site-header__mobile-lang-item--active {
  color: var(--color-red, #d9001b);
  border-color: rgba(217, 0, 27, 0.16);
  background: linear-gradient(180deg, #ffffff 0%, rgba(255, 248, 248, 0.98) 100%);
  box-shadow:
    0 8px 20px rgba(15, 23, 42, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.92);
}

.site-header__toggle:checked ~ .site-header__nav {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.site-header__toggle:checked + .site-header__burger span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-header__toggle:checked + .site-header__burger span:nth-child(2) {
  opacity: 0;
}

.site-header__toggle:checked + .site-header__burger span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-header__lang-wrapper {
  position: relative;
  display: inline-block;
}

.site-header__lang-icon {
  width: 18px;
  height: 18px;
  margin-right: 6px;
}

.site-header__lang-arrow {
  width: 12px;
  height: 12px;
  margin-left: 6px;
  transition: transform 0.2s ease;
}

.site-header__lang-wrapper:hover .site-header__lang-arrow {
  transform: rotate(180deg);
}

.site-header__lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  min-width: 120px;
  padding: 8px 0;
  background: #ffffff;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
  z-index: 100;
}

.site-header__lang-wrapper:hover .site-header__lang-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.site-header__lang-item {
  display: block;
  padding: 10px 20px;
  color: #333333;
  font-size: 14px;
  text-align: center;
  text-decoration: none;
  transition: background-color 0.2s, color 0.2s;
}

.site-header__lang-item:hover {
  background-color: #f5f5f5;
  color: #d9001b;
}

@media (min-width: 1200px) {
  .site-header .site-shell {
    width: min(100% - 64px, 1920px);
  }

  .site-header__inner {
    gap: 0;
  }

  .site-header__burger {
    display: none;
  }

  .site-header__nav {
    position: static;
    flex: 1 1 auto;
    min-width: 0;
    margin-left: clamp(36px, 3vw, 64px);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: clamp(18px, 1.6vw, 32px);
    flex-wrap: nowrap;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .site-header__item {
    display: inline-flex;
    align-items: center;
    height: 92px;
    position: static;
  }

  .site-header__item--has-sub {
    position: relative;
  }

  .site-header__item--has-solution {
    position: static;
  }

  .site-header__sub {
    position: absolute;
    top: calc(100% - 14px);
    left: 50%;
    z-index: 65;
    min-width: 168px;
    display: grid;
    gap: 2px;
    padding: 10px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 18px 36px rgba(15, 23, 42, 0.12);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(-50%) translateY(8px);
    transform-origin: top center;
    transition:
      opacity 0.18s ease,
      visibility 0.18s ease,
      transform 0.22s ease;
  }

  .site-header__item--has-sub:hover .site-header__sub,
  .site-header__item--has-sub:focus-within .site-header__sub,
  .site-header__item.is-open .site-header__sub {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
  }

  .site-header__item--has-sub:hover > .site-header__link,
  .site-header__item--has-sub:focus-within > .site-header__link {
    color: var(--color-red);
  }

  .site-header__item--has-sub:hover > .site-header__link::after,
  .site-header__item--has-sub:focus-within > .site-header__link::after {
    transform: rotate(-135deg) translate(-1px, 1px);
  }

  .site-header__sub-link {
    display: flex;
    align-items: center;
    min-height: 38px;
    padding: 0 12px;
    border-radius: 7px;
    color: #2f2f2f;
    font-size: 15px;
    line-height: 1.2;
    white-space: nowrap;
    transition:
      color 0.18s ease,
      background-color 0.18s ease;
  }

  .site-header__sub-link:hover,
  .site-header__sub-link:focus {
    color: var(--color-red);
    background: rgba(229, 0, 28, 0.06);
  }

  .site-header__solution {
    position: fixed;
    top: 88px;
    left: 0;
    right: 0;
    z-index: 69;
    display: block;
    width: 100vw;
    padding: 0 0 22px;
    border-top: 1px solid rgba(15, 23, 42, 0.06);
    background: #ffffff;
    box-shadow: 0 28px 48px rgba(16, 24, 40, 0.12);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px);
    transform-origin: top center;
    transition:
      opacity 0.2s ease,
      visibility 0.2s ease,
      transform 0.24s ease;
  }

  .site-header__item--has-solution:hover .site-header__solution,
  .site-header__item--has-solution:focus-within .site-header__solution,
  .site-header__item--has-solution.is-open .site-header__solution {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-header__item--has-solution:hover > .site-header__link,
  .site-header__item--has-solution:focus-within > .site-header__link,
  .site-header__item--has-solution.is-open > .site-header__link {
    color: #d9001b;
    color: var(--color-red, #d9001b);
  }

  .site-header__item--has-solution:hover > .site-header__link::after,
  .site-header__item--has-solution:focus-within > .site-header__link::after,
  .site-header__item--has-solution.is-open > .site-header__link::after {
    transform: rotate(-135deg) translate(-1px, 1px);
  }

  .site-header__solution-shell {
    width: min(1040px, calc(100vw - 48px));
    margin: 0 auto;
    padding-top: 30px;
  }

  .site-header__solution-layout {
    display: block;
  }

  .site-header__solution-tabs {
    display: flex;
    align-items: center;
    gap: 48px;
    padding: 0 0 12px;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    /* overflow-x: auto; */
  }

  .site-header__solution-tab {
    position: relative;
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    min-height: 40px;
    padding: 0 0 14px;
    border: 0;
    background: transparent;
    color: #242424;
    font-family:
      "SF Pro Rounded",
      "PingFang SC",
      "Microsoft YaHei",
      sans-serif;
    font-size: 16px;
    line-height: 24px;
    text-align: left;
    white-space: nowrap;
    cursor: pointer;
    appearance: none;
    transition:
      color 0.18s ease;
  }

  .site-header__solution-tab::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 2px;
    background: #d9001b;
    background: var(--color-red, #d9001b);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.18s ease;
  }

  .site-header__solution-tab:hover,
  .site-header__solution-tab:focus,
  .site-header__solution-tab.is-active {
    color: #d9001b;
    color: var(--color-red, #d9001b);
  }

  .site-header__solution-tab:hover::after,
  .site-header__solution-tab:focus::after,
  .site-header__solution-tab.is-active::after {
    transform: scaleX(1);
  }

  .site-header__solution-panels {
    display: block;
    min-width: 0;
    padding-top: 18px;
  }

  .site-header__solution-panel {
    display: none;
  }

  .site-header__solution-panel.is-active {
    display: block;
  }

  .site-header__solution-articles {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    column-gap: 28px;
    row-gap: 32px;
  }

  .site-header__solution-article {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    min-width: 0;
    padding: 6px 0;
    color: #2f2f2f;
  }

  .site-header__solution-media {
    width: 80px;
    height: 60px;
    flex: 0 0 80px;
    overflow: hidden;
    border-radius: 6px;
    background: #eff2f5;
  }

  .site-header__solution-media img,
  .site-header__solution-media-fallback {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .site-header__solution-media-fallback {
    display: block;
    background: linear-gradient(135deg, rgba(217, 0, 27, 0.14), rgba(34, 34, 34, 0.08));
  }

  .site-header__solution-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
  }

  .site-header__solution-title {
    display: block;
    color: #171717;
    font-family:
      "SF Pro Rounded",
      "PingFang SC",
      "Microsoft YaHei",
      sans-serif;
    font-size: 16px;
    line-height: 1.2;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .site-header__solution-desc {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: #9aa0a8;
    font-size: 12px;
    line-height: 1.4;
  }

  .site-header__solution-article:hover .site-header__solution-title,
  .site-header__solution-article:focus .site-header__solution-title {
    color: #d9001b;
    color: var(--color-red, #d9001b);
  }

  .site-header__mega {
    position: fixed;
    top: 88px;
    left: 0;
    right: 0;
    z-index: 70;
    display: block;
    width: 100vw;
    padding: 0 0 36px;
    background: #ffffff;
    border-top: 1px solid rgba(15, 23, 42, 0.06);
    box-shadow: 0 28px 48px rgba(16, 24, 40, 0.12);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px);
    transform-origin: top center;
    transition:
      opacity 0.2s ease,
      visibility 0.2s ease,
      transform 0.24s ease;
  }

  .site-header__item--has-mega:hover .site-header__mega,
  .site-header__item--has-mega:focus-within .site-header__mega,
  .site-header__item--has-mega.is-open .site-header__mega {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-header__item--has-mega:hover > .site-header__link,
  .site-header__item--has-mega:focus-within > .site-header__link,
  .site-header__item--has-mega.is-open > .site-header__link {
    color: #d9001b;
    color: var(--color-red, #d9001b);
  }

  .site-header__item--has-mega:hover > .site-header__link::after,
  .site-header__item--has-mega:focus-within > .site-header__link::after,
  .site-header__item--has-mega.is-open > .site-header__link::after {
    transform: rotate(-135deg) translate(-1px, 1px);
  }

  .site-header__mega-tabs {
    display: flex;
    align-items: center;
    gap: 48px;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    padding: 0 0 12px;
  }

  .site-header__mega-tab {
    position: relative;
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    min-height: 40px;
    padding: 0 0 14px;
    border: 0;
    background: transparent;
    color: #111111;
    font-family:
      "SF Pro Rounded",
      "PingFang SC",
      "Microsoft YaHei",
      sans-serif;
    font-size: 16px;
    line-height: 24px;
    text-align: left;
    white-space: nowrap;
    cursor: pointer;
    appearance: none;
    transition: color 0.18s ease;
  }

  .site-header__mega-tab::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 2px;
    background: #e5001c;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.18s ease;
  }

  .site-header__mega-tab:hover,
  .site-header__mega-tab:focus,
  .site-header__mega-tab.is-active {
    color: #e5001c;
  }

  .site-header__mega-tab.is-active::after {
    transform: scaleX(1);
  }

  .site-header__mega-panels {
    padding-top: 18px;
  }

  .site-header__mega-panel {
    display: none;
  }

  .site-header__mega-panel.is-active {
    display: block;
  }

  .site-header__mega-caption {
    margin: 0;
    color: #717271;
    font-family:
      "SF Pro Rounded",
      "PingFang SC",
      "Microsoft YaHei",
      sans-serif;
    font-size: 13px;
    line-height: 13px;
    font-weight: 400;
    padding: 0 0 24px;
  }

  .site-header__mega-group {
    margin-bottom: 14px;
  }

  .site-header__mega-group-title {
    margin: 0 0 8px;
    position: relative;
    padding-left: 14px;
    color: #2f2f2f;
    font-family:
      "SF Pro Rounded",
      "PingFang SC",
      "Microsoft YaHei",
      sans-serif;
    font-size: 18px;
    line-height: 24px;
    font-weight: 600;
  }

  .site-header__mega-group-title::before {
    content: "";
    position: absolute;
    left: 0;
    top: 2px;
    width: 4px;
    height: 20px;
    background: #e5001c;
    border-radius: 2px;
  }

  .site-header__mega-grid {
    display: grid;
    column-gap: 12px;
    row-gap: 30px;
  }

  .site-header__mega-grid--hardware {
    grid-template-columns: repeat(3, 291px);
  }

  .site-header__mega-grid--three {
    grid-template-columns: repeat(3, 291px);
  }

  .site-header__mega-grid--text {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    column-gap: 18px;
    row-gap: 18px;
  }

  .site-header__mega-block {
    min-width: 0;
  }

  .site-header__mega-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
    color: #010200;
    color: var(--color-heading, #010200);
    min-width: 0;
    width: 291px;
  }

  .site-header__mega-media {
    width: 290px;
    border-radius: 10px;
    overflow: hidden;
    background: linear-gradient(180deg, #f7f8fa 0%, #eef2f6 100%);
    border: 1px solid rgba(15, 23, 42, 0.08);
    aspect-ratio: 290 / 140;
  }

  .site-header__mega-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
    transition: transform 0.24s ease;
  }

  .site-header__mega-title {
    display: block;
    color: #3e3e3e;
    font-family:
      "SF Pro Rounded",
      "PingFang SC",
      "Microsoft YaHei",
      sans-serif;
    font-size: 16px;
    line-height: 16px;
    white-space: normal;
    font-weight: 400;
  }

  .site-header__mega-card:hover .site-header__mega-media img {
    transform: scale(1.02);
  }

  .site-header__mega-card:hover .site-header__mega-title {
    color: #d9001b;
    color: var(--color-red, #d9001b);
  }

  .site-header__mega-link {
    display: flex;
    align-items: center;
    min-height: 52px;
    padding: 0 18px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 12px;
    background: #ffffff;
    color: #2f2f2f;
    font-family:
      "SF Pro Rounded",
      "PingFang SC",
      "Microsoft YaHei",
      sans-serif;
    font-size: 16px;
    line-height: 1.4;
    font-weight: 500;
    transition:
      color 0.24s ease,
      border-color 0.24s ease,
      background-color 0.24s ease,
      transform 0.24s ease;
  }

  .site-header__mega-link:hover,
  .site-header__mega-link:focus {
    color: #d9001b;
    border-color: rgba(217, 0, 27, 0.2);
    background: rgba(217, 0, 27, 0.03);
    transform: translateY(-1px);
  }

  .site-header__link {
    padding: 0;
    border-radius: 0;
    font-size: 20px;
    background: transparent;
    letter-spacing: 0;
  }

  .site-header__link--active,
  .site-header__link:hover {
    background: transparent;
  }

  .site-header__actions {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
  }

  .site-header__phone {
    color: #010200;
    color: var(--color-heading, #010200);
    font-size: 18px;
    line-height: 1;
    font-weight: 400;
    white-space: nowrap;
    margin-right: 4px;
    transition: color 0.4s ease;
  }

  .site-header__phone span {
    color: #d9001b;
    color: var(--color-red, #d9001b);
    font-style: italic;
    font-weight: 700;
    font-size: 22px;
  }

  .site-header__lang {
    min-width: 106px;
    height: 58px;
    font-size: 18px;
    border-radius: 999px;
    cursor: pointer;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 24px;
    font-weight: 500;
  }

  .site-header__action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 132px;
    height: 58px;
    padding: 0 24px;
    border-radius: 999px;
    font-size: 18px;
    line-height: 1;
    font-weight: 500;
    white-space: nowrap;
    transition: all 0.4s ease, border-color 0.4s ease, color 0.4s ease, background-color 0.4s ease;
  }

  .site-header__action--ghost {
    border: 1px solid rgba(180, 180, 180, 0.34);
    color: #010200;
    color: var(--color-heading, #010200);
    transition: all 0.4s ease, border-color 0.4s ease, color 0.4s ease, background-color 0.4s ease;
  }

  .site-header__action--ghost:hover {
    border-color: #d9001b;
    border-color: var(--color-red, #d9001b);
    color: #d9001b;
    color: var(--color-red, #d9001b);
  }

  .site-header__action--primary {
    background: #d9001b;
    background: var(--color-red, #d9001b);
    color: #ffffff;
  }

  .site-header__action--primary:hover {
    background: #be0017;
  }
}

@media (min-width: 1200px) and (max-width: 1439px) {
  body:not(.page-home) {
    padding-top: 76px;
  }

  .site-header__inner {
    min-height: 76px;
  }

  .site-header__brand {
    margin-right: 0;
  }

  .site-header__brand-image {
    height: 38px;
    max-width: 138px;
  }

  .site-header__nav {
    flex: 1 1 auto;
    justify-content: center;
    margin-left: 24px;
    gap: 18px;
  }

  .site-header__item {
    height: 76px;
  }

  .site-header__mega-shell {
    width: min(1180px, calc(100vw - 32px));
  }

  .site-header__mega {
    top: 72px;
    padding-bottom: 20px;
  }

  .site-header__solution {
    top: 72px;
    padding-bottom: 18px;
  }

  .site-header__solution-shell {
    width: min(980px, calc(100vw - 32px));
    padding-top: 30px;
  }

  .site-header__solution-layout {
    display: block;
  }

  .site-header__solution-tabs {
    gap: 32px;
  }

  .site-header__solution-tab {
    min-height: 36px;
    padding-bottom: 12px;
    font-size: 16px;
    line-height: 20px;
  }

  .site-header__solution-articles {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    column-gap: 20px;
    row-gap: 28px;
  }

  .site-header__solution-article {
    gap: 10px;
  }

  .site-header__solution-media {
    width: 64px;
    height: 48px;
    flex-basis: 64px;
  }

  .site-header__solution-title {
    font-size: 15px;
  }

  .site-header__solution-desc {
    font-size: 11px;
  }

  .site-header__mega-tabs {
    gap: 32px;
  }

  .site-header__mega-tab {
    min-height: 36px;
    padding-bottom: 12px;
    font-size: 16px;
    line-height: 20px;
  }

  .site-header__mega-caption {
    font-size: 12px;
    line-height: 12px;
  }

  .site-header__mega-group-title {
    font-size: 15px;
    line-height: 18px;
    margin-bottom: 8px;
  }

  .site-header__mega-group-title::before {
    top: 1px;
    height: 14px;
  }

  .site-header__mega-title {
    font-size: 14px;
    line-height: 14px;
  }

  .site-header__mega-grid--text {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .site-header__link {
    font-size: 15px;
  }

  .site-header__actions {
    gap: 6px;
  }

  .site-header__phone {
    font-size: 14px;
  }

  .site-header__phone span {
    font-size: 16px;
  }

  .site-header__lang {
    min-width: 70px;
    height: 38px;
    padding: 0 12px;
    font-size: 14px;
  }

  .site-header__action {
    min-width: 88px;
    height: 38px;
    padding: 0 12px;
    font-size: 14px;
  }

  .site-header__action--primary {
    min-width: 92px;
  }
}

@media (min-width: 1440px) {
  .site-header__inner {
    min-height: 80px;
  }

  .site-header__brand {
    margin-right: 0;
  }

  .site-header__brand-image {
    height: 44px;
    max-width: 160px;
  }

  .site-header__nav {
    flex: 1 1 auto;
    justify-content: center;
    min-width: max-content;
    margin-left: clamp(30px, 2.6vw, 52px);
    gap: clamp(18px, 1.25vw, 28px);
  }

  .site-header__item {
    height: 92px;
  }

  .site-header__mega {
    top: 88px;
  }

  .site-header__solution {
    top: 88px;
  }

  .site-header__link {
    font-size: 17px;
  }

  .site-header__actions {
    gap: 8px;
  }

  .site-header__phone {
    font-size: 15px;
  }

  .site-header__phone span {
    font-size: 17px;
  }

  .site-header__lang {
    min-width: 82px;
    height: 44px;
    padding: 0 16px;
    font-size: 15px;
  }

  .site-header__action {
    min-width: 100px;
    height: 44px;
    padding: 0 16px;
    font-size: 15px;
  }

  .site-header__action--primary {
    min-width: 106px;
  }
}

@media (min-width: 1920px) {
  .site-header__inner {
    min-height: 80px;
  }

  .site-header__brand-image {
    height: 46px;
    max-width: 168px;
  }

  .site-header__nav {
    flex: 1 1 auto;
    justify-content: center;
    margin-left: 48px;
    gap: 34px;
  }

  .site-header__mega {
    top: 96px;
  }

  .site-header__solution {
    top: 96px;
  }

  .site-header__link {
    font-size: 20px;
  }

  .site-header__mega-grid--text {
    column-gap: 20px;
  }

  .site-header__phone {
    font-size: 19px;
  }

  .site-header__phone span {
    font-size: 22px;
  }

  .site-header__lang {
    min-width: 106px;
    height: 58px;
    font-size: 18px;
  }

  .site-header__action {
    min-width: 132px;
    height: 58px;
    font-size: 18px;
  }

  .site-header__actions {
    gap: 10px;
  }
}

@media (min-width: 2560px) {
  .site-header__inner {
    min-height: 80px;
  }

  .site-header__brand-image {
    height: 48px;
    max-width: 174px;
  }

  .site-header__nav {
    flex: 1 1 auto;
    justify-content: center;
    gap: 40px;
  }

  .site-header__link {
    font-size: 21px;
  }

  .site-header__phone {
    font-size: 18px;
  }

  .site-header__lang,
  .site-header__action {
    height: 48px;
  }
}

@media (max-width: 1199px) {
  body:not(.page-home) {
    padding-top: 74px;
  }
  
  .site-header__inner {
    min-height: 74px;
  }

  .site-header__brand-image {
    height: 34px;
    max-width: 124px;
  }

  .site-header__actions {
    display: none;
  }
}

@media (max-width: 1199px) {
  body:not(.page-home) {
    padding-top: 68px;
  }

  .site-header__inner {
    min-height: 68px;
  }

  .site-header__brand-image {
    height: 32px;
    max-width: 116px;
  }

  .site-header__mega-media img {
    display: none;
  }

  .site-header__toggle:checked ~ .site-header__nav .site-header__item--has-sub > .site-header__link::after, .site-header__toggle:checked ~ .site-header__nav .site-header__item--has-mega > .site-header__link::after, .site-header__toggle:checked ~ .site-header__nav .site-header__item--has-solution > .site-header__link::after{
    display: none;
  }

  .site-header__mega-panel {
    padding-left:35px;
  }
  .site-header__mega-tabs{
    display: none;
  }

  .site-header__mega-card{
    display: block;
    margin-bottom: 10px;
  }

  .site-header__solution-shell .site-header__solution-layout{
    /* display: none; */
  }

  .solution-column{
    display: none;
  }

  .site-header__solution-panels{
    display: block;
  }

  .site-header__solution-panels--en {
    padding-top: 10px !important;
  }

  .site-header__solution-media{
    display: none;
  }

  .site-header__solution-desc{
    display: none;
  }

  .site-header__solution-article{
    display: block;
    /* padding-left: 35px !important; */
    padding:0 0 0 35px !important;
    margin-bottom: 10px;
  }

  .site-header__link--dropdown{
    pointer-events: none;
  }
}

@media (max-width: 1199px) {
  .site-header__nav {
    position: fixed;
    top: 86px;
    left: 16px;
    right: 16px;
    max-height: 60vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    gap: 6px;
    padding: 14px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.18);
  }

  .site-header__toggle:checked ~ .site-header__nav {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .site-header__nav {
    scrollbar-width: thin;
  }

  .site-header__item--has-mega,
  .site-header__item--has-solution,
  .site-header__item--has-sub {
    border-radius: 16px;
    background: rgba(15, 23, 42, 0.03);
  }

  .site-header__link,
  button.site-header__link {
    width: 100%;
    justify-content: space-between;
    padding: 14px 16px;
  }

  button.site-header__link {
    cursor: pointer;
  }

  .site-header__link--dropdown::after {
    margin-left: auto;
    transition: transform 0.2s ease;
  }

  .site-header__item.is-open > .site-header__link {
    color: var(--color-red, #d9001b);
    background: rgba(217, 0, 27, 0.05);
  }

  .site-header__item.is-open > .site-header__link::after {
    transform: rotate(-135deg) translate(-1px, 1px);
  }

  .site-header__sub,
  .site-header__mega,
  .site-header__solution {
    position: static;
    width: auto;
    margin: 0;
    padding: 0 0 10px;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
    display: none;
  }

  .site-header__sub--en {
    display: flex !important;
    flex-direction: column;
    padding: 12px 35px 20px !important;
    gap: 10px !important;
  }

  .site-header__item.is-open > .site-header__sub,
  .site-header__item.is-open > .site-header__mega,
  .site-header__item.is-open > .site-header__solution {
    display: block;
  }

  .site-header__toggle:checked ~ .site-header__nav .site-header__sub,
  .site-header__toggle:checked ~ .site-header__nav .site-header__mega,
  .site-header__toggle:checked ~ .site-header__nav .site-header__solution {
    display: block;
  }

  .site-header__toggle:checked ~ .site-header__nav .site-header__item--has-sub > .site-header__link::after,
  .site-header__toggle:checked ~ .site-header__nav .site-header__item--has-mega > .site-header__link::after,
  .site-header__toggle:checked ~ .site-header__nav .site-header__item--has-solution > .site-header__link::after {
    transform: rotate(-135deg) translate(-1px, 1px);
  }

  .site-header__sub {
    gap: 6px;
    padding: 0 8px 10px;
  }

  .site-header__mega-shell,
  .site-header__solution-shell {
    width: 100%;
    padding-top: 0;
  }

  .site-header__mobile-lang {
    display: block;
    margin-top: 14px;
    padding: 6px;
    border: 1px solid rgba(15, 23, 42, 0.06);
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(250, 250, 252, 0.96) 0%, rgba(243, 244, 246, 0.96) 100%);
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.9),
      0 10px 24px rgba(15, 23, 42, 0.06);
  }

  .site-header__mobile-lang-list {
    flex-wrap: wrap;
    padding: 4px;
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.04);
  }

  .site-header__mobile-parent {
    display: flex;
    align-items: center;
    min-height: 44px;
    margin: 0 4px 10px;
    padding: 0 14px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 12px;
    background: #ffffff;
    color: #171717;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.3;
    display: none;
  }

  .site-header__mobile-parent:hover,
  .site-header__mobile-parent:focus {
    color: var(--color-red, #d9001b);
    border-color: rgba(217, 0, 27, 0.18);
    background: rgba(217, 0, 27, 0.04);
  }

  .site-header__solution-tabs,
  .site-header__mega-tabs {
    /* gap: 14px; */
    padding: 10px 35px 10px;
    /* overflow-x: auto; */
  }

  .site-header__solution-tabs--en {
    display:none;
  }

  #about-tabs-en {
    display: flex;
    flex-direction: column;
  }

  .site-header__solution-tab--en {
    text-align: left;
  }

  .site-header__solution-tab,
  .site-header__mega-tab {
    min-height: 32px;
    padding-bottom: 10px;
    font-size: 15px;
    line-height: 18px;
  }

  .site-header__solution-panels,
  .site-header__mega-panels {
    padding-top: 12px;
  }

  .site-header__solution-panels--en {
    padding-top: 10px !important;
  }

  .site-header__solution-articles {
    grid-template-columns: 1fr;
    column-gap: 0;
    row-gap: 14px;
  }

  .site-header__solution-article {
    padding: 8px 4px;
    gap: 12px;
  }

  .site-header__solution-media {
    width: 72px;
    height: 54px;
    flex-basis: 72px;
  }

  .site-header__solution-title {
    white-space: normal;
  }

  .site-header__mega-grid--hardware,
  .site-header__mega-grid--three,
  .site-header__mega-grid--text {
    grid-template-columns: 1fr;
    column-gap: 0;
    row-gap: 12px;
  }

  .site-header__mega-card {
    width: 100%;
    gap: 10px;
  }

  .site-header__mega-media {
    width: 100%;
  }

  .site-header__mega-link {
    min-height: 44px;
    padding: 0 14px;
    border-radius: 10px;
  }
/* } */

/* @media (min-width: 768px) and (max-width: 1199px) { */
  .site-header__nav {
    top: 86px;
  }

  .site-header__solution-articles,
  .site-header__mega-grid--hardware,
  .site-header__mega-grid--three,
  .site-header__mega-grid--text {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
/* } */

/* @media (max-width: 767px) { */
  .site-header__nav {
    top: 78px;
    left: 12px;
    right: 12px;
    padding: 12px;
    max-height: 60vh;
  }
}

@media (min-width: 1200px) {
  .site-header {
    box-shadow: 0 1px 0 #e6e6e6;
  }

  .site-header__inner {
    min-height: 80px;
  }

  .site-header__brand-image {
    height: 36px;
    max-width: 148px;
  }

  .site-header__nav {
    flex: 1 1 auto;
    justify-content: center;
    margin-left: 34px;
    gap: 24px;
  }

  .site-header__item {
    height: 80px;
  }

  .site-header__mega,
  .site-header__solution {
    top: 80px;
  }

  .site-header__link {
    padding: 11px 0;
    font-size: 18px;
    font-weight: 400;
    border-radius: 0;
  }

  .site-header__actions {
    gap: 14px;
  }

  .site-header__phone {
    margin-right: 18px;
    font-size: 18px;
  }

  .site-header__phone span {
    font-style: normal;
    font-weight: 500;
    font-size: 18px;
  }

  .site-header__lang {
    font-size: 16px;
    font-weight: 400;
  }

  .site-header__action {
    min-width: 110px;
    height: 48px;
    padding: 0 22px;
    font-size: 18px;
    font-weight: 400;
  }

  .site-header__action--primary {
    min-width: 120px;
  }
}

@media (min-width: 1920px) {
  .site-header__inner {
    min-height: 80px;
  }

  .site-header__nav {
    flex: 1 1 auto;
    justify-content: center;
    margin-left: 34px;
    gap: 24px;
  }

  .site-header__item {
    height: 80px;
  }

  .site-header__mega,
  .site-header__solution {
    top: 80px;
  }

  .site-header__link,
  .site-header__phone,
  .site-header__phone span,
  .site-header__action {
    font-size: 18px;
  }

  .site-header__lang {
    font-size: 16px;
  }

  .site-header__action {
    min-width: 110px;
    height: 48px;
  }

  .site-header__action--primary {
    min-width: 120px;
  }
}

 .site-header__mobile-parent {
  display: none;
 }

@media (min-width: 1200px) and (max-width: 1439px) {
  html[lang="en"] .site-header .site-shell {
    width: min(100% - 40px, 1920px);
  }

  html[lang="en"] .site-header__inner {
    min-height: 76px;
    gap: clamp(10px, 1.2vw, 18px);
  }

  html[lang="en"] .site-header__brand,
  html[lang="en"] .site-header__actions {
    flex-shrink: 0;
  }

  html[lang="en"] .site-header__brand-image {
    height: 38px;
    max-width: 136px;
  }

  html[lang="en"] .site-header__nav {
    flex: 1 1 0;
    min-width: 0;
    justify-content: flex-start;
    margin-left: clamp(16px, 1.5vw, 26px);
    gap: clamp(6px, 0.7vw, 12px);
  }

  html[lang="en"] .site-header__item {
    height: 76px;
  }

  html[lang="en"] .site-header__link {
    gap: 6px;
    padding: 11px clamp(6px, 0.65vw, 10px);
    font-size: clamp(13px, 0.8vw, 15px);
  }

  html[lang="en"] .site-header__actions {
    gap: clamp(4px, 0.5vw, 8px);
  }

  html[lang="en"] .site-header__phone {
    margin-right: clamp(6px, 0.9vw, 12px);
    font-size: clamp(12px, 0.85vw, 14px);
  }

  html[lang="en"] .site-header__phone span {
    font-size: clamp(13px, 0.95vw, 15px);
  }

  html[lang="en"] .site-header__lang {
    min-width: clamp(56px, 4vw, 68px);
    height: 38px;
    padding: 0 clamp(8px, 0.8vw, 12px);
    font-size: 13px;
  }

  html[lang="en"] .site-header__action {
    min-width: clamp(72px, 5.4vw, 86px);
    height: 38px;
    padding: 0 clamp(10px, 0.9vw, 14px);
    font-size: clamp(12px, 0.85vw, 14px);
  }

  html[lang="en"] .site-header__action--primary {
    min-width: clamp(80px, 6vw, 92px);
  }
}

@media (min-width: 1440px) and (max-width: 1919px) {
  html[lang="en"] .site-header .site-shell {
    width: min(100% - 56px, 1920px);
  }

  html[lang="en"] .site-header__inner {
    min-height: 80px;
    gap: clamp(12px, 1vw, 20px);
  }

  html[lang="en"] .site-header__brand,
  html[lang="en"] .site-header__actions {
    flex-shrink: 0;
  }

  html[lang="en"] .site-header__brand-image {
    height: clamp(40px, 2.8vw, 44px);
    max-width: clamp(144px, 10vw, 160px);
  }

  html[lang="en"] .site-header__nav {
    flex: 1 1 0;
    min-width: 0;
    justify-content: flex-start;
    margin-left: clamp(18px, 1.5vw, 34px);
    gap: clamp(10px, 0.95vw, 18px);
  }

  html[lang="en"] .site-header__item {
    height: 92px;
  }

  html[lang="en"] .site-header__link {
    gap: 7px;
    padding: 11px clamp(6px, 0.7vw, 11px);
    font-size: clamp(14px, 0.85vw, 17px);
  }

  html[lang="en"] .site-header__actions {
    gap: clamp(6px, 0.6vw, 10px);
  }

  html[lang="en"] .site-header__phone {
    margin-right: clamp(8px, 0.9vw, 16px);
    font-size: clamp(13px, 0.8vw, 15px);
  }

  html[lang="en"] .site-header__phone span {
    font-size: clamp(14px, 0.9vw, 17px);
  }

  html[lang="en"] .site-header__lang {
    min-width: clamp(64px, 4.8vw, 82px);
    height: clamp(40px, 2.8vw, 44px);
    padding: 0 clamp(10px, 0.9vw, 16px);
    font-size: clamp(13px, 0.85vw, 15px);
  }

  html[lang="en"] .site-header__action {
    min-width: clamp(82px, 6vw, 100px);
    height: clamp(40px, 2.8vw, 44px);
    padding: 0 clamp(12px, 1vw, 16px);
    font-size: clamp(13px, 0.88vw, 15px);
  }

  html[lang="en"] .site-header__action--primary {
    min-width: clamp(92px, 6.8vw, 106px);
  }
}