:root {
  --blak-ink: #111111;
  --blak-muted: rgba(17, 17, 17, 0.66);
  --blak-line: rgba(17, 17, 17, 0.1);
  --blak-surface: #ffffff;
  --blak-surface-soft: #f6f7f5;
  --blak-accent: #2f5f67;
  --blak-accent-soft: rgba(47, 95, 103, 0.1);
  --blak-radius: 8px;
  --blak-shadow: 0 14px 38px rgba(17, 17, 17, 0.07);
}

html {
  scroll-padding-top: 88px;
}

body {
  color: var(--blak-ink);
  background: var(--blak-surface);
}

.site-wrapper {
  isolation: isolate;
}

.site-plain-header {
  position: sticky;
  top: 0;
  z-index: 96;
  border-bottom: 1px solid var(--blak-line);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
}

.site-plain-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(1120px, calc(100% - 40px));
  min-height: 76px;
  margin: 0 auto;
}

.site-plain-header__logo,
.site-plain-header__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  text-decoration: none;
}

.site-plain-header__logo {
  color: var(--blak-ink);
  font: 700 16px/1.2 Montserrat, Arial, sans-serif;
}

.site-plain-header__nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px;
}

.site-plain-header__link {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--blak-muted);
  font: 700 13px/1.2 Montserrat, Arial, sans-serif;
  transition: color 0.2s ease, background 0.2s ease;
}

.site-plain-header__link:hover,
.site-plain-header__link:focus-visible,
.site-plain-header__link.is-active {
  color: var(--blak-ink);
  background: var(--blak-accent-soft);
}

.site-plain-page {
  min-height: calc(100dvh - 76px);
  padding: 96px 0 72px;
  background: var(--blak-surface);
}

.site-plain-page__inner {
  width: min(960px, calc(100% - 40px));
  margin: 0 auto;
}

.site-plain-page__label {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  margin: 0 0 18px;
  border: 1px solid var(--blak-line);
  border-radius: 999px;
  color: var(--blak-accent);
  font: 700 12px/1.2 Montserrat, Arial, sans-serif;
  text-transform: uppercase;
}

.site-plain-page__title {
  max-width: 760px;
  margin: 0;
  color: var(--blak-ink);
  font: 400 52px/1.04 "Playfair Display", Georgia, serif;
}

.site-plain-page__text {
  max-width: 680px;
  margin: 20px 0 0;
  color: var(--blak-muted);
  font: 400 18px/1.65 Montserrat, Arial, sans-serif;
}

.s-header-type-1 {
  border-bottom: 1px solid var(--blak-line);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
}

.s-header-type-1:not(.sb-fixed-block) {
  position: sticky;
  top: 0;
}

.s-header-type-1 .sb-background {
  background: transparent !important;
}

.s-header-type-1__link,
.sb-submenu-value {
  border-radius: 999px;
  transition: color 0.2s ease, background 0.2s ease, opacity 0.2s ease;
}

.s-header-type-1__link:hover,
.s-header-type-1__link:focus-visible,
.sb-submenu-value:hover,
.sb-submenu-value:focus-visible {
  opacity: 1;
  color: var(--blak-ink);
  background: var(--blak-accent-soft);
}

.s-header-type-1__link.is-active,
.sb-submenu-value.is-active {
  color: var(--blak-ink);
  background: var(--blak-accent-soft);
}

.sb-submenu-dropdown {
  border: 1px solid var(--blak-line);
  border-radius: var(--blak-radius);
  box-shadow: var(--blak-shadow);
  overflow: hidden;
}

.sb-submenu-wrapper {
  background: #fff;
}

.s-main-type-3 .sb-background,
.s-main-type-11 .sb-background,
.s-history-type-1 .sb-background,
.s-contacts-type-1 .sb-background,
.s-footer-customer-type-5 .sb-background,
.s-product-page-type-1 .sb-background,
.s-text-type-1 .sb-background,
.s-text-list-type-1 .sb-background,
.s-partners-type-2 .sb-background,
.s-video-view-type-1 .sb-background {
  background: transparent !important;
}

.sb-font-title {
  letter-spacing: 0;
}

.sb-text-opacity {
  color: var(--blak-muted) !important;
  opacity: 1 !important;
}

.s-history-type-1,
.s-contacts-type-1,
.s-text-type-1,
.s-text-list-type-1,
.s-product-page-type-1,
.s-partners-type-2,
.s-video-view-type-1 {
  background: var(--blak-surface);
}

.s-history-type-1:nth-of-type(even),
.s-text-list-type-1:nth-of-type(even),
.s-partners-type-2:nth-of-type(even) {
  background: var(--blak-surface-soft);
}

.s-history-type-1__image-wrapper,
.s-product-page-type-1__image-wrapper,
.s-video-view-type-1__wrapper {
  border-radius: var(--blak-radius);
  overflow: hidden;
}

.s-history-type-1__image-wrapper img,
.s-product-page-type-1 img,
.s-video-view-type-1 img {
  transition: transform 0.22s ease;
}

.s-history-type-1__image-wrapper:hover img,
.s-product-page-type-1__image-wrapper:hover img {
  transform: scale(1.012);
}

.s-product-page-type-1__content {
  border: 1px solid var(--blak-line);
  border-radius: var(--blak-radius);
  background: #fff;
}

.sb-button-primary,
.sb-button-secondary,
.back-link,
.auth-nav-trigger {
  transition: background 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}

.sb-button-primary:hover,
.sb-button-secondary:hover,
.back-link:hover,
.auth-nav-trigger:hover {
  box-shadow: 0 8px 22px rgba(17, 17, 17, 0.08);
}

.sb-button-primary:focus-visible,
.sb-button-secondary:focus-visible,
.back-link:focus-visible,
.auth-nav-trigger:focus-visible,
.site-plain-header__logo:focus-visible,
.site-plain-header__link:focus-visible,
.s-header-type-1__link:focus-visible,
.sb-submenu-value:focus-visible {
  outline: 3px solid rgba(47, 95, 103, 0.32);
  outline-offset: 3px;
}

body.auth-page {
  background: var(--blak-surface-soft);
}

.auth-card {
  border-color: var(--blak-line);
  border-radius: var(--blak-radius);
  box-shadow: var(--blak-shadow);
}

.auth-title {
  font-family: Montserrat, Arial, sans-serif;
}

@media (hover: none) {
  .s-history-type-1__image-wrapper:hover img,
  .s-product-page-type-1__image-wrapper:hover img {
    transform: none;
  }
}

@media (max-width: 720px) {
  html {
    scroll-padding-top: 72px;
  }

  .s-product-page-type-1__content {
    padding: 18px;
  }

  .site-plain-header__inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
    width: calc(100% - 32px);
    min-height: 0;
    padding: 12px 0;
  }

  .site-plain-header__nav {
    justify-content: flex-start;
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 4px;
    scrollbar-width: none;
  }

  .site-plain-header__nav::-webkit-scrollbar {
    display: none;
  }

  .site-plain-header__link {
    flex: 0 0 auto;
  }

  .site-plain-page {
    min-height: calc(100dvh - 128px);
    padding: 56px 0 48px;
  }

  .site-plain-page__inner {
    width: calc(100% - 36px);
  }

  .site-plain-page__title {
    font-size: 36px;
  }

  .site-plain-page__text {
    font-size: 16px;
    line-height: 1.58;
  }
}

@media (max-width: 380px) {
  .site-plain-page__title {
    font-size: 32px;
  }
}