/* Shared navigation: readable wordmark, direct destinations, and an explicit mobile menu. */
:root { --header-height: 76px; }
html { scroll-padding-top: calc(var(--header-height) + 16px); }

.site-header {
  position: sticky;
  inset-block-start: 0;
  z-index: 100;
  block-size: var(--header-height);
  background: #0b1020;
  border-block-end: 1px solid rgba(199, 206, 219, .08);
  backdrop-filter: none;
}

.site-header .nav {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  column-gap: clamp(16px, 2vw, 30px);
  inline-size: min(1380px, calc(100% - 2 * clamp(24px, 5.4vw, 82px)));
  block-size: 100%;
  min-block-size: 0;
  margin-inline: auto;
  padding-block: 0;
}

.site-header .nav__brand {
  position: relative;
  grid-column: 1;
  grid-row: 1;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-block-size: 48px;
  color: #fff;
  border-radius: 2px;
}

.site-header .nav__logo {
  display: block;
  flex: 0 0 auto;
  inline-size: 44px;
  block-size: auto;
  max-inline-size: 100%;
  max-block-size: 44px;
  object-fit: contain;
}

.site-header .nav__wordmark {
  color: #fff;
  font-family: var(--font-en, "Noto Sans", Arial, sans-serif);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: 1px;
  white-space: nowrap;
}

.site-header .nav__menu {
  grid-column: 2;
  grid-row: 1;
  justify-self: center;
  position: static;
  display: flex;
  flex-direction: row;
  align-items: center;
  flex-wrap: nowrap;
  gap: clamp(16px, 1.7vw, 28px);
  inline-size: auto;
  max-block-size: none;
  overflow: visible;
  margin: 0;
  padding: 0;
  list-style: none;
  background: transparent;
  border: 0;
  box-shadow: none;
  backdrop-filter: none;
  transform: none;
  opacity: 1;
  visibility: visible;
  transition: none;
}

.site-header .nav__menu > li { inline-size: auto; }

.site-header .nav__menu .nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-block-size: 44px;
  padding: 0;
  color: #f4f7fb;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.5;
  white-space: nowrap;
  overflow-wrap: normal;
  border-radius: 2px;
  background: transparent;
}

.site-header .nav__menu a.is-active::after { content: none; }
.site-header .nav__menu .nav__link:is(.is-active, [aria-current])::after,
.site-header .nav__brand[aria-current="page"]::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-end: 1px;
  block-size: 2px;
  background: #00d4ff;
  border-radius: 1px;
  opacity: 1;
}

.site-header .nav__brand[aria-current="page"]::after {
  inset-inline-start: 0;
  inset-inline-end: auto;
  inline-size: 32px;
  inset-block-end: 0;
}

.site-header .nav__menu .nav__link:hover { color: #00d4ff; }

.site-header .nav__dropdown { position: relative; }
.site-header .nav__dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 4px;
  inline-size: auto;
}
.site-header .nav__dropdown-trigger > a { flex: 0 1 auto; }
.site-header .nav__dropdown-toggle {
  display: inline-grid;
  place-items: center;
  inline-size: 28px;
  block-size: 44px;
  min-inline-size: 28px;
  min-block-size: 44px;
  margin: 0;
  padding: 0;
  color: #f4f7fb;
  background: transparent;
  border: 0;
  border-radius: 3px;
  cursor: pointer;
}
.site-header .nav__dropdown-toggle:hover { background: rgba(255,255,255,.08); }
.site-header .nav__dropdown-icon {
  inline-size: 7px;
  block-size: 7px;
  border: 0;
  border-inline-end: 1.5px solid currentColor;
  border-block-end: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 160ms ease;
}
.site-header .nav__dropdown.is-open .nav__dropdown-icon { transform: translateY(2px) rotate(225deg); }

/* Display follows the toggle state; hovering never opens an unannounced submenu. */
.site-header .nav__submenu,
.site-header .nav__dropdown:hover .nav__submenu {
  display: none;
  position: absolute;
  inset-block-start: calc(100% + 7px);
  inset-inline-start: -16px;
  inset-inline-end: auto;
  inline-size: min(340px, calc(100vw - 40px));
  max-block-size: none;
  margin: 0;
  padding: 8px;
  overflow: visible;
  list-style: none;
  color: #f4f7fb;
  background: #111a2b;
  border: 1px solid #354156;
  border-radius: 8px;
  box-shadow: 0 14px 36px rgba(0,0,0,.25);
  transform: none;
  opacity: 1;
  visibility: visible;
  transition: none;
}
.site-header .nav__submenu::before { content: none; }
.site-header .nav__dropdown.is-open .nav__submenu { display: block; transform: none; }
.site-header .nav__menu .nav__submenu a {
  display: block;
  padding: 11px 12px;
  color: #f4f7fb;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.5;
  border-radius: 4px;
  white-space: normal;
}
.site-header .nav__menu .nav__submenu a:is(:hover, .is-active, [aria-current]) {
  background: #233757;
  color: #fff;
}
.site-header .nav__menu .nav__submenu a:is(.is-active, [aria-current]) {
  box-shadow: inset 3px 0 #00d4ff;
}
html[dir="rtl"] .site-header .nav__menu .nav__submenu a:is(.is-active, [aria-current]) {
  box-shadow: inset -3px 0 #00d4ff;
}

.site-header .nav__language {
  grid-column: 3;
  grid-row: 1;
  margin: 0;
  padding: 0;
}
.site-header .language-switch {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}
.site-header .language-switch button {
  min-block-size: 44px;
  padding: 0 8px;
  color: #d5dbe5;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.5;
  border: 0;
  border-radius: 2px;
  background: transparent;
  white-space: nowrap;
}
.site-header .language-switch button + button { position: relative; }
.site-header .language-switch button + button::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: calc(50% - 7px);
  block-size: 14px;
  inline-size: 1px;
  background: #7b8496;
}
.site-header .language-switch button[aria-pressed="true"] {
  color: #fff;
  background: transparent;
  border: 0;
}
.site-header .language-switch button:hover { color: #00d4ff; background: transparent; }
.site-header .language-switch img { display: none; }

.site-header .nav__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-block-size: 46px;
  margin: 0;
  padding: 11px 22px;
  color: #fff !important;
  background: #1745d0;
  border: 1px solid #2858dc;
  border-radius: 5px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  white-space: nowrap;
  overflow-wrap: normal;
  text-align: center;
  transition: background 160ms ease;
}
.site-header .nav__contact { grid-column: 4; grid-row: 1; }
.site-header .nav__cta:hover { color: #fff !important; background: #2455e3; }
.site-header .nav__cta:active { background: #1238aa; }
.site-header .nav__menu .nav__cta--mobile,
.site-header .nav__menu .nav__mobile-contact,
.site-header .nav__toggle { display: none; }

.site-header :is(a, button):focus-visible {
  outline: 3px solid #00d4ff;
  outline-offset: 3px;
}
.footer__contact {
  display: inline-flex;
  min-block-size: 44px;
  align-items: center;
  margin: 0;
  color: #f4f7fb;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.footer__contact:hover { color: #00d4ff; }

/* Keep the full navigation visible on smaller laptop screens. */
@media (min-width: 64.001rem) and (max-width: 86rem) {
  .site-header .nav { inline-size: calc(100% - 48px); column-gap: 12px; }
  .site-header .nav__brand { gap: 8px; }
  .site-header .nav__logo { inline-size: 36px; }
  .site-header .nav__wordmark { font-size: 14px; letter-spacing: .6px; }
  .site-header .nav__menu { gap: clamp(10px, 1vw, 16px); }
  .site-header .nav__menu .nav__link { font-size: 14px; }
  .site-header .nav__dropdown-toggle { inline-size: 24px; min-inline-size: 24px; }
  .site-header .language-switch button { padding-inline: 5px; }
  .site-header .nav__cta { padding-inline: 14px; font-size: 14px; }
  /* Override the legacy mobile submenu rules at widths from 1025 to 1280px. */
  .site-header .nav__dropdown.is-open .nav__submenu {
    max-block-size: none;
    margin: 0;
    padding: 8px;
    overflow: visible;
  }
}

@media (max-width: 64rem) {
  :root { --header-height: 64px; }
  .site-header .nav {
    grid-template-columns: minmax(0, 1fr) auto auto;
    column-gap: 12px;
    inline-size: calc(100% - 40px);
    block-size: 100%;
  }
  .site-header .nav__brand { justify-self: start; min-block-size: 44px; gap: 8px; }
  .site-header .nav__logo { inline-size: 32px; max-block-size: 36px; }
  .site-header .nav__wordmark { font-size: 13px; letter-spacing: .7px; }
  .site-header .nav__language { grid-column: 2; }
  .site-header .language-switch button { padding-inline: 7px; min-block-size: 44px; font-size: 14px; }
  .site-header .language-switch button[aria-pressed="true"] { display: none; }
  .site-header .language-switch button + button::before { content: none; }
  .site-header .nav__contact { display: none; }
  .site-header .nav__toggle {
    grid-column: 3;
    grid-row: 1;
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-inline-size: 70px;
    min-block-size: 44px;
    margin: 0;
    padding: 0;
    color: #fff;
    background: transparent;
    border: 0;
    border-radius: 3px;
    cursor: pointer;
  }
  .site-header .nav__toggle .nav__menu-label {
    display: inline;
    inline-size: auto;
    block-size: auto;
    color: inherit;
    background: none;
    border-radius: 0;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.5;
  }
  .site-header .nav__toggle svg { inline-size: 21px; block-size: 21px; }
  .site-header .nav__menu {
    position: absolute;
    inset-block-start: 100%;
    inset-inline: 0;
    grid-column: auto;
    grid-row: auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    justify-self: stretch;
    gap: 0;
    inline-size: 100%;
    max-block-size: calc(100dvh - 64px);
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 12px max(20px, calc((100vw - 720px) / 2)) 24px;
    background: #0b1020;
    border-block-end: 1px solid #354156;
    box-shadow: 0 20px 32px rgba(0,0,0,.22);
  }
  .site-header .nav__menu.is-open { display: flex; transform: none; opacity: 1; visibility: visible; }
  .site-header .nav__menu > li { inline-size: 100%; }
  .site-header .nav__menu .nav__link {
    display: flex;
    min-block-size: 58px;
    padding: 12px 14px;
    color: #fff;
    font-size: 21px;
    font-weight: 500;
    line-height: 1.5;
    white-space: normal;
    border-radius: 4px;
  }
  .site-header .nav__menu .nav__link:is(.is-active, [aria-current]) {
    background: #17233b;
    box-shadow: inset 3px 0 #00d4ff;
  }
  html[dir="rtl"] .site-header .nav__menu .nav__link:is(.is-active, [aria-current]) {
    box-shadow: inset -3px 0 #00d4ff;
  }
  .site-header .nav__menu .nav__link:is(.is-active, [aria-current])::after { content: none; }
  .site-header .nav__dropdown-trigger { inline-size: 100%; gap: 0; }
  .site-header .nav__dropdown-trigger > a { flex: 1; }
  .site-header .nav__dropdown-toggle {
    inline-size: 48px;
    block-size: 48px;
    min-inline-size: 48px;
    margin-inline-end: 4px;
  }
  .site-header .nav__submenu,
  .site-header .nav__dropdown:hover .nav__submenu {
    position: static;
    inline-size: auto;
    max-block-size: none;
    margin: 0 14px 12px;
    padding: 6px;
    border: 1px solid #354156;
    border-radius: 5px;
    box-shadow: none;
  }
  .site-header .nav__dropdown.is-open .nav__submenu {
    display: block;
    max-block-size: none;
    margin-block: 0 12px;
    padding: 6px;
    border-width: 1px;
    overflow: visible;
  }
  .site-header .nav__menu .nav__submenu a { min-block-size: 48px; padding: 12px 14px; font-size: 17px; }
  .site-header .nav__menu .nav__mobile-contact { display: block; padding: 16px 14px 0; }
  .site-header .nav__menu .nav__cta--mobile { display: flex; min-block-size: 50px; white-space: normal; }
}

@media (max-width: 399px) {
  .site-header .nav { inline-size: calc(100% - 24px); column-gap: 8px; }
  .site-header .nav__brand { gap: 6px; }
  .site-header .nav__logo { inline-size: 29px; }
  .site-header .nav__wordmark { font-size: 12px; letter-spacing: .4px; }
  .site-header .nav__toggle { gap: 6px; min-inline-size: 64px; }
  .site-header .language-switch button { padding-inline: 4px; font-size: 13px; }
}

@media (max-width: 340px) {
  .site-header .nav { column-gap: 6px; }
  .site-header .nav__logo { inline-size: 27px; }
  .site-header .nav__wordmark { font-size: 11px; letter-spacing: .3px; }
  .site-header .nav__toggle { min-inline-size: 60px; }
  .site-header .nav__toggle .nav__menu-label { font-size: 13px; }
}

@media (prefers-reduced-motion: reduce) {
  .site-header :is(a, button, .nav__dropdown-icon) { transition: none; }
}

/* Match the homepage's outer edges across the rest of the website. */
body:not(.home-page) { --site-content-width: min(1120px, 100% - 3rem); }
body:not(.home-page) .site-header .nav,
body:not(.home-page) main > section > .container,
body:not(.home-page) .site-footer > .container { inline-size: var(--site-content-width); }
body:not(.home-page) main > section > .page-hero__content { max-inline-size: none; }
@media (min-width: 64rem) {
  body:not(.home-page) { --site-content-width: min(1600px, 100% - 2.5rem); }
}
@media (max-width: 48rem) {
  body:not(.home-page) { --site-content-width: min(1120px, 100% - 2rem); }
}