.site-header {
  position: fixed;
  z-index: 1000;
  inset: 0 0 auto;
  height: var(--header-height);
  color: var(--color-white);
  transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

.site-header.is-scrolled,
.site-header.is-menu-visible {
  background: rgba(7, 17, 31, 0.96);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.1);
}

.site-header__inner {
  display: flex;
  align-items: center;
  height: 100%;
}

.site-brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  max-width: 180px;
}

.site-brand__logo {
  width: auto;
  max-width: 180px;
  height: 34px;
  object-fit: contain;
}

.site-brand__text {
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
}

.site-header__nav {
  margin-left: clamp(110px, 12vw, 180px);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2vw, 34px);
}

.site-nav__item {
  position: relative;
}

.site-nav__row {
  display: flex;
  align-items: center;
}

.site-nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: color var(--transition-fast);
}

.site-nav__link::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  background: var(--color-brand);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.site-nav__item:hover > .site-nav__row .site-nav__link,
.site-nav__item.is-active > .site-nav__row .site-nav__link,
.site-nav__link:focus-visible {
  color: var(--color-white);
}

.site-nav__item:hover > .site-nav__row .site-nav__link::after,
.site-nav__item.is-active > .site-nav__row .site-nav__link::after {
  transform: scaleX(1);
}

.site-nav__sub-toggle {
  display: inline-grid;
  width: 24px;
  height: 36px;
  padding: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.72);
  cursor: pointer;
  place-items: center;
}

.site-subnav {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  width: 260px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  background: rgba(7, 17, 31, 0.98);
  box-shadow: var(--shadow-dark);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 12px);
  transition: opacity var(--transition-fast), transform var(--transition-base);
}

.site-nav__item:hover .site-subnav,
.site-nav__item:focus-within .site-subnav {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.site-subnav__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 46px;
  padding: 8px 12px;
  border-radius: 7px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.site-subnav__link:hover,
.site-subnav__link:focus-visible {
  background: rgba(25, 99, 254, 0.18);
  color: var(--color-white);
}

.site-header__tools {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-left: auto;
}

.site-header__contact {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 18px;
  padding: 10px 19px;
  background: var(--color-brand);
  color: var(--color-white);
  font-size: 13px;
  font-weight: 700;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.site-header__contact:hover,
.site-header__contact:focus-visible {
  background: var(--color-brand-strong);
  transform: translateY(-1px);
}

.site-header__language {
  color: rgba(255, 255, 255, 0.72);
  font-family: var(--font-data);
  font-size: 12px;
  text-transform: uppercase;
}

.site-header__menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  padding: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  cursor: pointer;
}

.icon-button {
  display: inline-grid;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid currentColor;
  border-radius: 50%;
  background: transparent;
  color: inherit;
  cursor: pointer;
  place-items: center;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.icon-button:hover {
  border-color: var(--color-brand);
  background: var(--color-brand);
  color: var(--color-white);
  transform: translateY(-2px);
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 12px 23px;
  border: 1px solid transparent;
  border-radius: 0;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.button:hover {
  transform: translateY(-2px);
}

.button:disabled {
  cursor: wait;
  opacity: 0.58;
  transform: none;
}

.button--primary {
  background: var(--color-brand);
  color: var(--color-white);
}

.button--primary:hover {
  background: var(--color-brand-strong);
}

.button--light {
  border-color: var(--color-white);
  background: var(--color-white);
  color: var(--color-brand-strong);
}

.button--light:hover {
  border-color: var(--color-navy);
  background: var(--color-navy);
  color: var(--color-white);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--color-brand);
  font-size: 14px;
  font-weight: 700;
}

.text-link i {
  transition: transform var(--transition-fast);
}

.text-link:hover i {
  transform: translateX(5px);
}

.section-eyebrow {
  margin-bottom: 14px;
  color: var(--color-brand);
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section-eyebrow--light {
  color: #80adff;
}

.section-heading {
  max-width: 760px;
  margin-bottom: clamp(28px, 2.6vw, 40px);
}

.section-heading h2 {
  margin-bottom: 18px;
}

.section-heading > p:last-child,
.section-heading > div + p {
  max-width: 620px;
  color: var(--color-slate);
}

.section-heading--row {
  display: grid;
  max-width: none;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.65fr);
  align-items: end;
  gap: 60px;
}

.section-heading--compact {
  margin-bottom: 34px;
}

.section-heading--compact h2 {
  font-size: clamp(30px, 3.3vw, 46px);
}

.section-more {
  margin-top: 34px;
}

.search-panel[hidden] {
  display: none;
}

.search-panel {
  position: fixed;
  z-index: 2000;
  inset: 0;
  display: grid;
  place-items: center;
}

.search-panel__backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  background: rgba(3, 10, 20, 0.86);
  cursor: pointer;
}

.search-panel__dialog {
  position: relative;
  z-index: 1;
  width: min(720px, calc(100vw - 40px));
  padding: clamp(34px, 6vw, 76px);
  background: var(--color-white);
  box-shadow: var(--shadow-dark);
}

.search-panel__dialog h2 {
  margin-bottom: 16px;
}

.search-panel__dialog > p:not(.search-panel__eyebrow) {
  color: var(--color-slate);
}

.search-panel__eyebrow {
  margin-bottom: 10px;
  color: var(--color-brand);
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.search-panel__close {
  position: absolute;
  top: 18px;
  right: 18px;
  color: var(--color-ink);
}

.search-panel__form,
.search-page-form {
  display: flex;
  gap: 12px;
  margin-top: 32px;
}

.search-panel__form input,
.search-page-form input {
  min-width: 0;
  flex: 1;
  min-height: 54px;
  padding: 13px 18px;
  border: 1px solid var(--color-line);
  border-radius: 0;
  background: var(--color-white);
}

.page-hero {
  position: relative;
  min-height: clamp(430px, 48vw, 660px);
  overflow: hidden;
  background: var(--color-navy);
  color: var(--color-white);
}

.page-hero__media,
.article-hero__media,
.contact-cta__media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-hero__shade,
.article-hero__shade {
  position: absolute;
  inset: 0;
  background: rgba(4, 14, 27, 0.72);
}

.page-hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: inherit;
  flex-direction: column;
  justify-content: end;
  padding-block: calc(var(--header-height) + 80px) 90px;
}

.page-hero__eyebrow,
.article-hero__category {
  margin-bottom: 16px;
  color: #80adff;
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-hero__description {
  max-width: 680px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.68);
}

.breadcrumb {
  margin-bottom: 40px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 13px;
}

.breadcrumb a:hover {
  color: var(--color-white);
}

.category-tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 50px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
}

.category-tab {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid var(--color-line);
  color: var(--color-slate);
  font-size: 14px;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.category-tab:hover,
.category-tab.is-active {
  border-color: var(--color-brand);
  background: var(--color-brand);
  color: var(--color-white);
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-top: 64px;
}

.pagination__numbers {
  display: flex;
  gap: 8px;
}

.pagination__numbers .page-num,
.pagination__edge {
  display: inline-grid;
  min-width: 44px;
  height: 44px;
  padding: 0 12px;
  border: 1px solid var(--color-line);
  color: var(--color-slate);
  place-items: center;
}

.pagination__numbers .page-num-current,
.pagination__numbers .page-num:hover,
.pagination__edge:hover {
  border-color: var(--color-brand);
  background: var(--color-brand);
  color: var(--color-white);
}

.empty-state {
  display: grid;
  min-height: 280px;
  color: var(--color-muted);
  font-size: 16px;
  place-content: center;
  text-align: center;
}

.empty-state i {
  margin-bottom: 14px;
  color: var(--color-line);
  font-size: 40px;
}

.field {
  display: grid;
  gap: 9px;
}

.field > span,
.field > label {
  color: var(--color-slate);
  font-size: 14px;
  font-weight: 600;
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid var(--color-line);
  border-radius: 0;
  background: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.field input {
  height: 52px;
  padding: 0 16px;
}

.field textarea {
  min-height: 150px;
  padding: 14px 16px;
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  border-color: var(--color-brand);
  outline: 0;
  box-shadow: 0 0 0 3px rgba(25, 99, 254, 0.12);
}

.is-media-missing {
  background: var(--color-surface);
}

.form-status {
  min-height: 24px;
  margin: 14px 0 0;
  color: var(--color-slate);
  font-size: 14px;
}

.form-status.is-success {
  color: #16884a;
}

.form-status.is-error {
  color: #b42318;
}

.captcha-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 132px;
  align-items: stretch;
}

.captcha-field button {
  display: grid;
  padding: 0;
  border: 1px solid var(--color-line);
  border-left: 0;
  background: var(--color-white);
  cursor: pointer;
  place-items: center;
}

.captcha-field img {
  width: 100%;
  height: 50px;
  object-fit: contain;
}

.site-footer {
  background: var(--color-navy);
  color: rgba(255, 255, 255, 0.68);
}

.site-footer__main {
  display: grid;
  grid-template-columns: minmax(230px, 1.1fr) minmax(0, 4fr);
  gap: clamp(42px, 5vw, 76px);
  padding-block: 54px 46px;
}

.site-brand--footer {
  margin-bottom: 24px;
}

.site-footer__brand > p {
  max-width: 300px;
  font-size: 14px;
}

.site-footer__contact {
  display: grid;
  gap: 10px;
  margin-top: 0;
  font-size: 13px;
}

.site-footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.site-footer__contact i {
  width: 16px;
  margin-top: 6px;
  color: var(--color-brand);
  text-align: center;
}

.site-footer a:hover {
  color: var(--color-white);
}

.site-footer__nav {
  display: grid;
  grid-template-columns: repeat(5, minmax(110px, 1fr));
  gap: 38px 28px;
}

.site-footer__nav-title {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--color-white);
  font-size: 14px;
  font-weight: 700;
}

.site-footer__nav-group ul {
  display: grid;
  gap: 9px;
}

.site-footer__nav-group li {
  font-size: 13px;
}

.site-footer__qr img {
  width: 112px;
  aspect-ratio: 1;
  padding: 7px;
  background: var(--color-white);
  object-fit: contain;
}

.site-footer__bottom {
  border-top: 1px solid var(--color-footer-line);
}

.site-footer__bottom-inner {
  display: flex;
  min-height: 56px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 12px;
}

.back-to-top {
  position: fixed;
  z-index: 900;
  right: 24px;
  bottom: 24px;
  border-color: var(--color-brand);
  background: var(--color-brand);
  color: var(--color-white);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

@media (max-width: 1180px) {
  .site-nav {
    gap: 18px;
  }

  .site-header__tools {
    margin-left: 24px;
  }

  .site-footer__main {
    grid-template-columns: 1fr 2fr;
  }

  .site-footer__qr {
    display: none;
  }
}

@media (max-width: 991px) {
  .site-header__contact {
    display: none;
  }

  .site-header__menu-toggle {
    display: inline-grid;
    place-items: center;
  }

  .site-header__nav {
    position: fixed;
    z-index: 1;
    top: var(--header-height);
    right: 0;
    bottom: 0;
    left: 0;
    margin: 0;
    padding: 28px 20px 50px;
    overflow-y: auto;
    background: var(--color-navy);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity var(--transition-fast), transform var(--transition-base);
  }

  .site-header__nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav {
    width: var(--shell);
    margin-inline: auto;
    display: block;
  }

  .site-nav__item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .site-nav__row {
    justify-content: space-between;
  }

  .site-nav__link {
    min-height: 62px;
    flex: 1;
    font-size: 18px;
  }

  .site-nav__sub-toggle {
    width: 48px;
    height: 48px;
  }

  .site-nav__sub-toggle[aria-expanded="true"] i {
    transform: rotate(180deg);
  }

  .site-subnav {
    position: static;
    display: none;
    width: auto;
    padding: 0 0 18px 16px;
    border: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .site-subnav.is-open {
    display: block;
  }

  .site-header__tools {
    margin-left: 10px;
  }

  .site-header__language {
    display: none;
  }

  .section-heading--row {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .site-footer__main {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .site-brand__logo {
    max-width: 145px;
    height: 29px;
  }

  .site-header__tools {
    margin-left: 0;
  }

  .search-panel__form,
  .search-page-form {
    flex-direction: column;
  }

  .search-panel__form .button,
  .search-page-form .button {
    width: 100%;
  }

  .page-hero {
    min-height: 490px;
  }

  .page-hero__inner {
    padding-bottom: 58px;
  }

  .breadcrumb {
    margin-bottom: 28px;
  }

  .pagination {
    gap: 8px;
  }

  .pagination__numbers .page-num:nth-child(n + 4) {
    display: none;
  }

  .site-footer__main {
    padding-block: 62px 50px;
  }

  .site-footer__nav {
    grid-template-columns: repeat(2, 1fr);
  }

  .site-footer__bottom-inner {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding-block: 16px;
  }

  .back-to-top {
    right: 16px;
    bottom: 16px;
  }
}