.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  backdrop-filter: blur(var(--blur-glass-strong));
  -webkit-backdrop-filter: blur(var(--blur-glass-strong));
  background: linear-gradient(to bottom, rgba(15, 23, 42, 0.98), rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.75), transparent);
  border-bottom: 1px solid rgba(15, 23, 42, 0.95);
}
.site-header__inner {
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}
.site-header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  min-width: 0;
}
.site-header__brand-mark {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-main);
  background: radial-gradient(circle at top, rgba(248, 113, 113, 0.6), rgba(15, 23, 42, 0.96));
  box-shadow: 0 0 0 1px rgba(15, 23, 42, 1), 0 0 24px rgba(225, 29, 72, 0.7);
}
.site-header__brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.05rem;
}
.site-header__brand-title {
  font-family: var(--font-display);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-main);
}
.site-header__brand-subtitle {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-text-muted);
}
.site-header__nav {
  display: none;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-md);
}
.site-header__nav-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin: 0;
  padding: 0.15rem;
  list-style: none;
  border-radius: var(--radius-pill);
  background: radial-gradient(circle at top, rgba(248, 113, 113, 0.3), rgba(15, 23, 42, 0.98));
  border: 1px solid rgba(248, 250, 252, 0.16);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.98), 0 0 26px rgba(225, 29, 72, 0.5);
}
.site-header__nav-item {
  flex: 0 0 auto;
}
.site-header__nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding-inline: 0.85rem;
  padding-block: 0.45rem;
  border-radius: var(--radius-pill);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  white-space: nowrap;
  transition: background var(--transition-base), color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-fast);
}
.site-header__nav-link::after {
  content: "";
  position: absolute;
  inset: 0.1rem;
  border-radius: inherit;
  border: 1px solid transparent;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}
.site-header__nav-link:hover {
  background: rgba(15, 23, 42, 0.9);
  color: var(--color-text-main);
}
.site-header__nav-link--active {
  background: rgba(15, 23, 42, 0.98);
  color: var(--color-text-main);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.95), 0 0 18px rgba(225, 29, 72, 0.7);
}
.site-header__nav-link--active::after {
  border-color: rgba(248, 250, 252, 0.4);
  opacity: 1;
}
.site-header__nav-cta {
  flex: 0 0 auto;
}
.site-header__toggle {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: rgba(15, 23, 42, 0.96);
  color: var(--color-text-main);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.95);
  padding: 0;
}
.site-header__toggle-bar {
  width: 1.25rem;
  height: 2px;
  border-radius: 999px;
  background: rgba(248, 250, 252, 0.9);
  transition: transform var(--transition-base), opacity var(--transition-base), background var(--transition-base);
}
.site-header__toggle-bar + .site-header__toggle-bar {
  margin-top: 0.22rem;
}
.site-header__mobile-nav {
  position: fixed;
  inset: var(--header-height) 0 auto 0;
  z-index: var(--z-header);
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.98), #020617 55%);
  border-bottom: 1px solid rgba(15, 23, 42, 1);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 1);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: transform var(--transition-base), opacity var(--transition-base), visibility var(--transition-base);
}
.site-header__mobile-inner {
  padding: var(--space-lg) var(--space-lg) calc(var(--space-lg) + env(safe-area-inset-bottom, 0));
  max-height: calc(100vh - var(--header-height));
  overflow-y: auto;
}
.site-header__mobile-list {
  list-style: none;
  margin: 0 0 var(--space-lg);
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}
.site-header__mobile-item--legal {
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px dashed rgba(51, 65, 85, 0.9);
}
.site-header__mobile-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: 1rem;
  padding-block: 0.7rem;
  border-radius: var(--radius-md);
  background: rgba(15, 23, 42, 0.96);
  border: 1px solid rgba(30, 64, 175, 0.5);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}
.site-header__mobile-link--active {
  border-color: rgba(248, 113, 113, 0.9);
  color: var(--color-text-main);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.95), 0 0 18px rgba(225, 29, 72, 0.7);
}
.site-header__mobile-cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.site-header__mobile-note {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.site-header--mobile-open .site-header__mobile-nav {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}
.site-header--mobile-open .site-header__toggle-bar:nth-child(1) {
  transform: translateY(0.44rem) rotate(45deg);
}
.site-header--mobile-open .site-header__toggle-bar:nth-child(2) {
  opacity: 0;
}
.site-header--mobile-open .site-header__toggle-bar:nth-child(3) {
  transform: translateY(-0.44rem) rotate(-45deg);
}
@media (min-width: 900px) {
  .site-header__nav {
    display: flex;
  }
  .site-header__toggle {
    display: none;
  }
  .site-header__mobile-nav {
    display: none;
  }
}
@media (max-width: 899.98px) {
  .site-header__nav {
    display: none;
  }
  .site-header__inner {
    gap: var(--space-sm);
  }
  .site-header__brand-title {
    font-size: 0.8rem;
  }
  .site-header__brand-subtitle {
    font-size: 0.62rem;
  }
}
@media (max-width: 479.98px) {
  .site-header__brand-text {
    display: none;
  }
}