.la-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: radial-gradient(circle at 0 0, rgba(28, 10, 16, 0.9), rgba(17, 24, 39, 0.96));
  border-bottom: 1px solid rgba(212, 182, 110, 0.18);
}

.la-header__main {
  border-top: 1px solid rgba(15, 23, 42, 0.8);
}

.la-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-3);
  gap: var(--space-4);
}

.la-header__identity {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.la-header__logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 0 0, rgba(212, 182, 110, 0.35), rgba(15, 23, 42, 0.95));
  border: 1px solid rgba(212, 182, 110, 0.8);
  box-shadow: var(--shadow-gold-glow);
  font-family: var(--font-heading-primary);
  font-size: 1.3rem;
}

.la-header__text-lockup {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.la-header__site-name {
  font-family: var(--font-heading-primary);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.9rem;
}

.la-header__site-tagline {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.la-header__ribbon-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
}

.la-header__toggle {
  border-radius: var(--radius-full);
  border: 1px solid rgba(148, 163, 184, 0.65);
  padding: 0.4rem 0.55rem;
  background: rgba(15, 23, 42, 0.9);
  color: var(--color-text);
}

.la-header__toggle-bar {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--color-neutral-200);
  transform-origin: center;
  transition: transform var(--transition-base);
}

.la-header__toggle[aria-expanded="true"] .la-header__toggle-bar:first-child {
  transform: translateY(3px) rotate(45deg);
}

.la-header__toggle[aria-expanded="true"] .la-header__toggle-bar:last-child {
  transform: translateY(-3px) rotate(-45deg);
}

.la-header__nav {
  display: flex;
}

.la-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--font-size-sm);
}

.la-header__nav-link {
  position: relative;
  padding-block: 0.25rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.la-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-primary));
  transition: width var(--transition-base);
}

.la-header__nav-link:hover,
.la-header__nav-link:focus-visible {
  color: var(--color-text);
}

.la-header__nav-link:hover::after,
.la-header__nav-link:focus-visible::after {
  width: 100%;
}

.la-header__nav-cta .la-header__nav-link--cta {
  padding-inline: 1.1rem;
  padding-block: 0.45rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(212, 182, 110, 0.7);
  background: radial-gradient(circle at 0 0, #c45f42 0, #dc2626 50%, #7f1d1d 100%);
  color: #fefcf8;
  box-shadow: var(--shadow-sm);
}

.la-header__nav-cta .la-header__nav-link--cta::after {
  display: none;
}

.la-header__nav-cta .la-header__nav-link--cta:hover,
.la-header__nav-cta .la-header__nav-link--cta:focus-visible {
  box-shadow: var(--shadow-md);
}

@media (max-width: 900px) {
  .la-header__inner {
    padding-block: var(--space-2);
  }

  .la-header__ribbon-meta {
    display: none;
  }

  .la-header__nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    padding-inline: var(--space-4);
    padding-bottom: var(--space-4);
    transform-origin: top center;
    transform: scaleY(0.9);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }

  .la-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
    width: 100%;
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    background: radial-gradient(circle at 0 0, rgba(28, 10, 16, 0.98), rgba(15, 23, 42, 0.98));
    border: 1px solid rgba(212, 182, 110, 0.3);
    box-shadow: var(--shadow-soft);
  }

  .la-header__nav-link {
    width: 100%;
  }

  .la-header__nav-cta {
    width: 100%;
    margin-top: var(--space-1);
  }

  .la-header__nav-cta .la-header__nav-link--cta {
    width: 100%;
    text-align: center;
    justify-content: center;
    display: inline-flex;
  }

  .la-header__toggle {
    display: inline-flex;
  }

  .la-header__nav--open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: scaleY(1);
    transition: opacity var(--transition-base), transform var(--transition-base), visibility 0s;
  }
}

@media (min-width: 901px) {
  .la-header__toggle {
    display: none;
  }
}