.nk-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(250, 246, 240, 0.95), rgba(250, 246, 240, 0.86));
  border-bottom: 1px solid rgba(21, 23, 26, 0.05);
}
.nk-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
  gap: var(--space-6);
}
.nk-brand-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
}
.nk-brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 14px;
  background: radial-gradient(circle at 20% 0%, #fbd7a2, #c57a3c);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 600;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  box-shadow: var(--shadow-soft);
}
.nk-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.nk-brand-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}
.nk-brand-tagline {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-text-soft);
}
.nk-nav {
  margin-left: auto;
}
.nk-nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  font-size: var(--font-size-sm);
}
.nk-nav-link {
  position: relative;
  padding: 0.3rem 0;
  font-weight: 500;
  color: var(--color-text-soft);
}
.nk-nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(135deg, #c57a3c, #f0b06c);
  transition: width var(--transition-base);
}
.nk-nav-link:hover::after,
.nk-nav-link:focus-visible::after {
  width: 100%;
}
.nk-nav-item-cta {
  margin-left: var(--space-4);
}
.nk-nav-link-cta {
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #c57a3c, #f0b06c);
  color: #fff;
  box-shadow: var(--shadow-soft);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: var(--font-size-xs);
}
.nk-nav-link-cta::after {
  display: none;
}
.nk-nav-link-cta:hover {
  box-shadow: var(--shadow-medium);
}
.nk-nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  border: 1px solid rgba(21, 23, 26, 0.16);
  background-color: rgba(255, 255, 255, 0.9);
  color: var(--color-text);
}
.nk-nav-toggle-bar {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background-color: var(--color-text);
  transition: transform var(--transition-base), opacity var(--transition-base);
}
.nk-nav-toggle-bar + .nk-nav-toggle-bar {
  margin-top: 5px;
}
.nk-nav-toggle[aria-expanded="true"] .nk-nav-toggle-bar:first-child {
  transform: translateY(3.5px) rotate(45deg);
}
.nk-nav-toggle[aria-expanded="true"] .nk-nav-toggle-bar:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}
@media (max-width: 900px) {
  .nk-nav-toggle {
    display: inline-flex;
  }
  .nk-nav {
    position: fixed;
    inset: 60px 0 auto 0;
    background: rgba(250, 246, 240, 0.98);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(21, 23, 26, 0.06);
    transform-origin: top;
    transform: scaleY(0.9);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base), transform var(--transition-base);
  }
  .nk-nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-4) var(--space-6) var(--space-6);
    gap: var(--space-3);
  }
  .nk-nav-item-cta {
    margin-left: 0;
    margin-top: var(--space-3);
  }
  .nk-nav-link-cta {
    width: 100%;
    justify-content: center;
    display: inline-flex;
  }
  .nk-nav.is-open {
    opacity: 1;
    transform: scaleY(1);
    pointer-events: auto;
  }
}
@media (max-width: 600px) {
  .nk-brand-tagline {
    display: none;
  }
}
.skip-link {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: -40px;
  background-color: var(--color-text);
  color: #fff;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  z-index: 50;
}
.skip-link:focus-visible {
  top: var(--space-4);
}
ul {
  list-style: none !important;
}
.nav-toggle {
  flex-direction: column;
}