.site-header {
  position: relative;
  z-index: var(--z-header);
}

.site-header-bar {
  position: sticky;
  top: 0;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(5, 6, 10, 0.96), rgba(5, 6, 10, 0.9), transparent);
  border-bottom: 1px solid rgba(15, 23, 42, 0.9);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.site-header-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--color-text-primary);
}

.site-header-brand-mark {
  width: 1.9rem;
  height: 1.9rem;
  border-radius: 0.7rem;
  background-image: var(--color-accent-gradient);
  box-shadow: var(--color-accent-glow);
}

.site-header-brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.site-header-brand-title {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.site-header-brand-subtitle {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-text-muted);
}

.site-header-nav {
  flex: 1 1 auto;
}

.site-header-nav-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-header-nav-item {
  flex: 0 0 auto;
}

.site-header-nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.4rem;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.site-header-nav-link::after {
  content: "";
  position: absolute;
  left: 0.4rem;
  right: 0.4rem;
  bottom: 0;
  height: 2px;
  border-radius: 999px;
  background-image: var(--color-accent-gradient);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-base);
}

.site-header-nav-link:hover {
  color: var(--color-text-primary);
}

.site-header-nav-link:hover::after {
  transform: scaleX(1);
}

.site-header-nav-link-active {
  color: var(--color-text-primary);
}

.site-header-nav-link-active::after {
  transform: scaleX(1);
}

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

.site-header-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  background-color: rgba(15, 23, 42, 0.96);
  padding: 0;
}

.site-header-toggle-bar {
  width: 1.2rem;
  height: 2px;
  border-radius: 999px;
  background-color: var(--color-text-secondary);
  transition: transform var(--transition-base), opacity var(--transition-base), background-color var(--transition-base);
}

.site-header-toggle-bar + .site-header-toggle-bar {
  margin-top: 0.18rem;
}

.site-header-toggle[aria-expanded="true"] .site-header-toggle-bar:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

.site-header-toggle[aria-expanded="true"] .site-header-toggle-bar:nth-child(2) {
  opacity: 0;
}

.site-header-toggle[aria-expanded="true"] .site-header-toggle-bar:nth-child(3) {
  transform: translateY(-4px) rotate(-45deg);
}

.site-header-mobile-nav {
  position: relative;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(-4px);
  transition: max-height var(--transition-slow), opacity var(--transition-base), transform var(--transition-base);
  background: radial-gradient(circle at top, rgba(53, 194, 255, 0.12) 0, transparent 55%), #020617;
  border-bottom: 1px solid rgba(15, 23, 42, 0.9);
}

.site-header-mobile-nav.is-open {
  max-height: 480px;
  opacity: 1;
  transform: translateY(0);
}

.site-header-mobile-inner {
  padding-top: 0.5rem;
  padding-bottom: 0.75rem;
}

.site-header-mobile-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  max-height: 420px;
  overflow-y: auto;
}

.site-header-mobile-item {
  border-radius: var(--radius-md);
}

.site-header-mobile-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  background-color: transparent;
}

.site-header-mobile-link:hover {
  background-color: rgba(15, 23, 42, 0.9);
  color: var(--color-text-primary);
}

.site-header-mobile-link-active {
  background: linear-gradient(90deg, rgba(53, 194, 255, 0.18), transparent);
  color: var(--color-text-primary);
}

.site-header-mobile-item-accent .site-header-mobile-link {
  border: 1px solid rgba(53, 194, 255, 0.7);
}

.site-header-mobile-item-secondary .site-header-mobile-link {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

@media (max-width: 1024px) {
  .site-header-nav {
    display: none;
  }

  .site-header-cta {
    display: none;
  }

  .site-header-toggle {
    display: flex;
    flex-direction: column;
  }

  .site-header-inner {
    padding-top: 0.55rem;
    padding-bottom: 0.55rem;
  }
}

@media (max-width: 768px) {
  .site-header-inner {
    gap: var(--space-sm);
  }

  .site-header-brand-title {
    font-size: 0.78rem;
  }

  .site-header-brand-subtitle {
    display: none;
  }
}

@media (min-width: 1025px) {
  .site-header-mobile-nav {
    display: none;
  }
}

p,
a,
li,
h1,
h2,
h3,
h4,
h5,
h6,
span {
  overflow-wrap: anywhere;
  word-break: normal;
}

.btn, .button, button{
  max-width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: normal;
  text-align: center;
  line-height: 1.35;
}