:root {
  --site-header-height: 72px;
  --site-header-max-width: 1180px;
  --site-header-gutter: 20px;
  --site-header-top-gap: 12px;
  --site-header-radius: 16px;
  --site-header-padding-inline: 2.2rem;
  --site-nav-gap: 2rem;
  --site-nav-mobile-gap: 2px;
  --site-nav-font-size: .875rem;
  --site-nav-font-weight: 600;
  --site-nav-line-height: 1;
  --site-nav-active-color: #f5f7fb;
  --site-nav-active-line-thickness: 2px;
  --site-nav-active-line-offset: -10px;
  --site-header-border: #32374a;
  --site-header-background: rgba(10, 14, 22, .82);
  --site-shell-bg: #080b12;
  --site-shell-surface: #10151f;
  --site-shell-border: rgba(148, 163, 184, .2);
  --site-shell-text: #f5f7fb;
  --site-shell-muted: #aeb8c9;
  --site-shell-accent: #79b0ff;
  --site-shell-accent-strong: #4c8ff0;
  --site-shell-focus: #ffd27a;
}

html {
  scroll-padding-top: calc(var(--site-header-top-gap) + var(--site-header-height) + 1rem);
}

.skip-link {
  position: fixed;
  top: -5rem;
  left: 1rem;
  z-index: 1000;
  padding: .65rem 1rem;
  border-radius: .5rem;
  background: #fff;
  color: #080b12;
}

.skip-link:focus { top: 1rem; }

.site-header {
  position: sticky !important;
  top: var(--site-header-top-gap) !important;
  right: auto !important;
  left: auto !important;
  z-index: 100 !important;
  box-sizing: border-box;
  width: calc(100% - var(--site-header-gutter) - var(--site-header-gutter)) !important;
  height: var(--site-header-height) !important;
  max-width: var(--site-header-max-width) !important;
  margin: var(--site-header-top-gap) auto 0 !important;
  padding: 0 !important;
  border: 1px solid var(--site-header-border) !important;
  border-radius: var(--site-header-radius) !important;
  background: var(--site-header-background) !important;
  box-shadow: none !important;
  backdrop-filter: blur(20px) saturate(130%);
  -webkit-backdrop-filter: blur(20px) saturate(130%);
  view-transition-name: site-header;
}

.site-header.scrolled {
  border-color: rgba(110, 168, 255, .2) !important;
  background: rgba(8, 11, 18, .94) !important;
  box-shadow: 0 14px 40px rgba(0, 0, 0, .28) !important;
}

.site-header-inner {
  box-sizing: border-box;
  width: 100%;
  max-width: var(--site-header-max-width) !important;
  height: 100% !important;
  min-height: 0 !important;
  margin: 0 auto !important;
  padding: 0 var(--site-header-padding-inline) !important;
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 1.25rem !important;
}

.site-brand {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
}

.site-brand img {
  display: block;
  width: auto !important;
  height: 40px !important;
  max-width: 170px;
  object-fit: contain;
}

.site-nav {
  position: static !important;
  top: auto !important;
  right: auto !important;
  left: auto !important;
  width: auto !important;
  height: auto !important;
  max-width: none !important;
  display: flex !important;
  align-items: center !important;
  justify-content: flex-end !important;
  gap: var(--site-nav-gap) !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
}

.site-nav .site-nav__link,
.site-nav .nav-cta {
  position: relative;
  display: inline-flex !important;
  min-height: 40px;
  align-items: center;
  padding: 0 !important;
  color: var(--site-shell-muted) !important;
  font: var(--site-nav-font-weight) var(--site-nav-font-size)/var(--site-nav-line-height) 'DM Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif !important;
  text-decoration: none !important;
  white-space: nowrap;
}

.site-nav__link > span {
  position: relative;
  display: inline-block;
}

.site-nav__link > span::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: var(--site-nav-active-line-offset);
  left: 0;
  height: var(--site-nav-active-line-thickness);
  border-radius: 2px;
  background: var(--site-shell-accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform .15s ease;
}

.site-nav__link:hover,
.site-nav__link:focus-visible,
.site-nav__link.is-active,
.site-nav__link[aria-current="page"],
.site-nav__link[aria-current="location"] {
  color: var(--site-nav-active-color) !important;
}

.site-nav__link:hover > span::after,
.site-nav__link:focus-visible > span::after,
.site-nav__link.is-active > span::after,
.site-nav__link[aria-current="page"] > span::after,
.site-nav__link[aria-current="location"] > span::after {
  transform: scaleX(1);
}

.site-nav .nav-cta {
  min-height: 40px;
  padding: 0 .95rem !important;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: .55rem;
  background: var(--site-shell-accent-strong) !important;
  color: #fff !important;
  box-shadow: 0 8px 24px rgba(59, 130, 246, .18);
  transition: background .18s ease, border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.site-nav .nav-cta:hover,
.site-nav .nav-cta:focus-visible {
  border-color: rgba(255, 255, 255, .3);
  background: var(--site-shell-accent) !important;
  box-shadow: 0 10px 30px rgba(59, 130, 246, .26);
  transform: translateY(-2px);
}

.site-menu-button {
  display: none;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--site-shell-border);
  border-radius: 10px;
  background: var(--site-shell-surface);
  color: var(--site-shell-text);
  cursor: pointer;
}

.site-menu-button span,
.site-menu-button::before,
.site-menu-button::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
}

.site-menu-button span { margin: 4px 0; }

.site-menu-button:focus-visible,
.site-nav a:focus-visible {
  outline: 3px solid var(--site-shell-focus);
  outline-offset: 3px;
}

main { view-transition-name: site-content; }

/* Keep both legacy and shared footers inside narrow viewports. */
.footer-links {
  max-width: 100%;
  flex-wrap: wrap;
  justify-content: center;
  padding-left: 0;
}

html.site-entering main { animation: site-content-in .14s ease both; }
html.site-leaving main { opacity: 0; transition: opacity .11s ease; }

@keyframes site-content-in {
  from { opacity: 0; transform: translateY(3px); }
  to { opacity: 1; transform: none; }
}

@view-transition { navigation: auto; }

::view-transition-old(site-header),
::view-transition-new(site-header) { animation: none; }
::view-transition-old(site-content) { animation: .11s ease both site-content-out; }
::view-transition-new(site-content) { animation: .15s ease both site-content-in; }

@keyframes site-content-out {
  to { opacity: 0; transform: translateY(-2px); }
}

@media (max-width: 860px) {
  .site-menu-button { display: grid; flex: 0 0 auto; }

  .site-nav {
    position: absolute !important;
    top: calc(100% + 8px) !important;
    right: 0 !important;
    left: 0 !important;
    width: auto !important;
    display: none !important;
    padding: .65rem !important;
    flex-direction: column;
    align-items: stretch !important;
    gap: var(--site-nav-mobile-gap) !important;
    border: 1px solid var(--site-shell-border) !important;
    border-radius: 14px !important;
    background: rgba(12, 17, 26, .99) !important;
    box-shadow: 0 20px 45px rgba(0, 0, 0, .42) !important;
  }

  .site-nav.is-open { display: flex !important; }
  .site-nav .site-nav__link { min-height: 44px; padding: 0 .8rem !important; }
  .site-nav .nav-cta { justify-content: center; margin-top: .25rem; }
}

@media (max-width: 768px) {
  :root {
    --site-header-height: 62px;
    --site-header-gutter: 10px;
    --site-header-top-gap: 8px;
    --site-header-padding-inline: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto !important; }
  .site-nav__link > span::after,
  .site-nav .nav-cta { transition: none; }
  html.site-entering main { animation: none; }
  html.site-leaving main { opacity: 1; transition: none; }
  ::view-transition-group(*),
  ::view-transition-old(*),
  ::view-transition-new(*) { animation-duration: .001ms !important; }
}