/* ULTRAKONG common header. One file for every page. */

#uk-header {
  --uk-h: 76px;
  --uk-bg: #111c2c;
  --uk-text: #f4f6f8;
  --uk-muted: #9aa8bc;
  --uk-accent: #2eb8c4;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--uk-h);
  background: var(--uk-bg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--uk-text);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

#uk-header .uk-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1120px, calc(100% - 2rem));
  height: 100%;
  margin-inline: auto;
}

#uk-header .uk-logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 0;
  text-decoration: none;
}

#uk-header .uk-logo img {
  display: block;
  height: clamp(3.3rem, 7.5vw, 4.125rem);
  width: auto;
  max-width: min(70vw, 24rem);
  object-fit: contain;
  object-position: left center;
}

#uk-header .uk-nav-desktop {
  display: none;
  margin-left: auto;
}

#uk-header .uk-nav-desktop ul {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 2.2vw, 2.25rem);
  list-style: none;
  margin: 0;
  padding: 0;
}

#uk-header .uk-nav-desktop a {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 0.25rem;
  font-size: calc(0.9375rem * 1.3);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--uk-muted);
  text-decoration: none;
  white-space: nowrap;
}

#uk-header .uk-nav-desktop a:hover,
#uk-header .uk-nav-desktop a:focus-visible {
  color: var(--uk-accent);
}

#uk-header .uk-nav-desktop a[aria-current="page"] {
  color: var(--uk-accent);
  font-weight: 600;
}

#uk-header .uk-nav-desktop a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: var(--uk-accent);
  border-radius: 2px;
}

#uk-header .uk-menu-toggle {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  color: var(--uk-text);
  background: transparent;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}

#uk-header .uk-menu-toggle svg {
  width: 24px;
  height: 24px;
}

#uk-header .uk-menu-toggle .uk-icon-close {
  display: none;
}

#uk-header .uk-menu-toggle[aria-expanded="true"] .uk-icon-hamburger {
  display: none;
}

#uk-header .uk-menu-toggle[aria-expanded="true"] .uk-icon-close {
  display: block;
}

#uk-header .uk-nav-mobile {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: calc(100dvh - var(--uk-h));
  background: #030a14;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.5rem 1.25rem 2.5rem;
  overflow-y: auto;
  visibility: hidden;
  pointer-events: none;
}

#uk-header .uk-nav-mobile.is-open {
  visibility: visible;
  pointer-events: auto;
}

#uk-header .uk-nav-mobile ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

#uk-header .uk-nav-mobile a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1.15rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.04);
  color: #e2e8f0;
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-decoration: none;
}

#uk-header .uk-nav-mobile a[aria-current="page"] {
  color: var(--uk-accent);
  background: rgba(46, 184, 196, 0.12);
  border-color: rgba(46, 184, 196, 0.35);
  font-weight: 600;
}

#uk-header .uk-nav-mobile a[aria-current="page"]::after {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--uk-accent);
}

@media (min-width: 860px) {
  #uk-header .uk-menu-toggle {
    display: none;
  }

  #uk-header .uk-nav-desktop {
    display: flex;
  }

  #uk-header .uk-nav-mobile {
    display: none;
  }
}