.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(203, 213, 225, 0.4);
}
.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-3);
}
.brand-lockup {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}
.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 14px;
  background: radial-gradient(
    circle at 20% 10%,
    #fee2e2 0,
    #dc2626 32%,
    #7f1d1d 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(220, 38, 38, 0.28);
}
.brand-mark-icon {
  width: 20px;
  height: 20px;
  border-radius: 7px;
  border: 1px solid rgba(254, 242, 242, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fef2f2;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.brand-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.brand-subtitle {
  display: none;
}
.header-center {
  flex: 1;
  display: flex;
  justify-content: center;
}
.nav-primary {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.84rem;
  flex-shrink: 0;
}
.nav-link {
  position: relative;
  padding-block: 4px;
  color: var(--color-text-muted);
  white-space: nowrap;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #dc2626, #f97373);
  border-radius: 999px;
  transition: width var(--transition-base);
}
.nav-link:hover {
  color: var(--color-text);
}
.nav-link:hover::after {
  width: 100%;
}
.nav-link-active {
  color: var(--color-text);
}
.nav-link-active::after {
  width: 100%;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-shrink: 0;
}
.badge-21 {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: #dc2626;
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  box-shadow: 0 10px 30px rgba(220, 38, 38, 0.38);
}
.badge-21-caption {
  display: none;
}
.btn-nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid rgba(220, 38, 38, 0.14);
  background: linear-gradient(135deg, #ffffff, #f9f5ee);
  box-shadow: 0 8px 22px rgba(148, 163, 184, 0.18);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text);
  transition:
    background var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-base),
    border-color var(--transition-base);
}
.btn-nav-cta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-nav-cta-icon {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: #dc2626;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
}
.btn-nav-cta:hover {
  background: linear-gradient(135deg, #fff7f5, #fef2f2);
  border-color: rgba(220, 38, 38, 0.35);
  transform: translateY(-1px);
  box-shadow: 0 14px 34px rgba(148, 163, 184, 0.3);
}
.btn-nav-cta:active {
  transform: translateY(0);
  box-shadow: 0 6px 18px rgba(148, 163, 184, 0.22);
}
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 20px rgba(148, 163, 184, 0.22);
  gap: 4px;
  padding: 6px;
}
.nav-toggle-bar {
  width: 16px;
  height: 1.8px;
  border-radius: 999px;
  background: #1f2933;
  transition: transform var(--transition-base);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:first-child {
  transform: translateY(2.9px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:last-child {
  transform: translateY(-2.9px) rotate(-45deg);
}
.nav-primary-mobile {
  display: none;
  border-bottom: 1px solid rgba(209, 213, 219, 0.7);
  background: #ffffff;
}
.nav-primary-mobile-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-block: var(--space-3);
}
.nav-link-mobile {
  display: block;
  padding: 8px 0;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  border-bottom: 1px solid rgba(243, 244, 246, 0.9);
}
.nav-link-mobile:last-child {
  border-bottom: none;
}
.nav-link-mobile:hover {
  color: var(--color-text);
}
.nav-primary-mobile.is-open {
  display: block;
}
.nav-primary-mobile.is-opening,
.nav-primary-mobile.is-closing {
  animation-duration: var(--transition-base);
  animation-timing-function: var(--transition-base);
}
@media (max-width: 1366px) {
  .nav-primary {
    gap: var(--space-3);
    font-size: 0.82rem;
  }
  .btn-nav-cta {
    padding: 8px 12px;
    font-size: 0.78rem;
  }
}
@media (max-width: 1150px) {
  .header-center {
    display: none;
  }
  .nav-primary {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
  .header-actions {
    gap: var(--space-3);
  }
  .btn-nav-cta {
    display: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  .btn-nav-cta,
  .nav-link::after {
    transition: none;
  }
}