.site-footer {
  padding: 1.1rem 1rem;
  border-top: 1px solid rgba(148, 163, 184, 0.18);
  background: #060d20;
  color: #a8bdd5;
  text-align: center;
  font-size: 0.85rem;
  line-height: 1.6;
}

.site-footer p { margin: 0; }

.site-header {
  padding: 0.85rem 1rem;
  background: #060d20;
  border-bottom: 1px solid rgba(148, 163, 184, 0.18);
  color: #eaf3ff;
  font-family: 'Segoe UI', sans-serif;
}

.site-header .site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1180px;
  margin: 0 auto;
}

.site-header .site-brand {
  flex-shrink: 0;
  color: #f1f6ff;
  font-size: 1.45rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  text-decoration: none;
  line-height: 1.2;
}

.site-header .site-brand span { color: #60c6ff; }
.site-header .site-brand small {
  display: block;
  margin-top: 0.3rem;
  color: #91c6d4;
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.16em;
}

.site-header .site-nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.4rem;
}
.site-header__tools { display: flex; align-items: center; gap: 0.4rem; flex-shrink: 0; }
.site-language { display: inline-flex; align-items: center; padding: 0.15rem; border: 1px solid #36556b; border-radius: 8px; background: #09182a; }
.site-language[hidden] { display: none; }
.site-language button { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; min-width: 38px; padding: 0.4rem 0.55rem; border: 0; border-radius: 5px; background: transparent; color: #c7ddf5; font: 600 0.75rem 'Segoe UI', sans-serif; cursor: pointer; }
.site-language button[aria-pressed='true'] { background: #5eead4; color: #04111f; }
.site-language button:focus-visible { outline: 3px solid #5eead4; outline-offset: 2px; }
.site-language__short { display: none; }

.site-header .site-nav-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.6rem 0.9rem;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 999px;
  color: #dce9fb;
  background: rgba(255, 255, 255, 0.035);
  font-size: 0.86rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.15s, border-color 0.15s;
}

.site-header .site-nav-links a:hover { border-color: #5eead4; }
.site-header .site-nav-links a[aria-current='page'] {
  color: #04111f;
  background: linear-gradient(120deg, #5eead4, #60a5fa);
  border-color: transparent;
}
.site-header a:focus-visible { outline: 3px solid #5eead4; outline-offset: 3px; }

.site-header .site-menu-toggle {
  min-height: 44px;
  padding: 0.5rem 0.9rem;
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  color: #eaf3ff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.site-header .site-menu-toggle[hidden],
.site-header .site-nav-links[hidden] { display: none; }
.site-menu-toggle:focus-visible { outline: 3px solid #5eead4; outline-offset: 3px; }

@media (max-width: 850px) {
  .site-header .site-header__inner { flex-wrap: wrap; gap: 0.75rem; }
  .site-header .site-nav-links { justify-content: center; }
  .site-header.has-mobile-navigation .site-header__inner { flex-direction: row; flex-wrap: wrap; }
  .site-header.has-mobile-navigation .site-nav-links { width: 100%; }
  .site-header .site-nav-links { order: 2; width: 100%; }
  .site-header__tools { margin-left: auto; }
}

@media (max-width: 480px) {
  .site-header { padding: 0.7rem 0.5rem; }
  .site-header .site-nav-links a { padding: 0.5rem 0.7rem; font-size: 0.78rem; }
  .site-language__full { display: none; }
  .site-language__short { display: inline; }
  .site-header .site-brand small { letter-spacing: 0.07em; font-size: 0.52rem; }
  .site-header .site-brand { font-size: 1.2rem; }
}