.gm-header {
  position: sticky;
  top: 0;
  z-index: 40;
  width: 100%;
  backdrop-filter: blur(16px);
  background: linear-gradient(135deg, rgba(247, 242, 234, 0.92), rgba(255, 255, 255, 0.96));
  border-bottom: 1px solid rgba(17, 24, 39, 0.06);
}

.gm-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
}

.gm-header__branding {
  display: flex;
  align-items: center;
}

.gm-header__brand-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.gm-header__logo-mark {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 1.25rem;
  background: radial-gradient(circle at 20% 0%, #f6e5c0, #b38b3f 45%, #111827 100%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(17, 24, 39, 0.22);
  color: #f9fafb;
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.gm-header__logo-g,
.gm-header__logo-m {
  position: relative;
  z-index: 1;
}

.gm-header__logo-g {
  font-weight: 600;
}

.gm-header__logo-m {
  font-weight: 400;
}

.gm-header__brand-text {
  display: flex;
  flex-direction: column;
}

.gm-header__brand-name {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-navy);
}

.gm-header__brand-tagline {
  font-size: var(--font-size-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.gm-header__nav {
  display: flex;
  align-items: center;
}

.gm-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}

.gm-header__nav-link {
  position: relative;
  font-size: 12px;
  font-weight: 500;

  text-transform: uppercase;
  color: var(--color-accent-navy);
  padding: 0.35rem 0;
}

.gm-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0.1rem;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #c8a25a, #8f6d31);
  transition: width var(--transition-base);
}

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

.gm-header__nav-item--cta {
  margin-left: var(--space-3);
}

.gm-header__cta {
  font-size: 0.7rem;
  padding-inline: 1.4rem;
}

/* Mobile toggle */
.gm-header__toggle {
  display: none;
  position: relative;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 999px;
  border: 1px solid rgba(17, 24, 39, 0.12);
  background: rgba(255, 255, 255, 0.9);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.28rem;
  cursor: pointer;
  padding: 0;
}

.gm-header__toggle-bar {
  width: 1.25rem;
  height: 2px;
  border-radius: 999px;
  background: var(--color-accent-navy);
  transition: transform var(--transition-base), opacity var(--transition-fast), width var(--transition-fast);
}

.gm-header__toggle:focus-visible {
  outline: 2px solid rgba(179, 139, 63, 0.9);
  outline-offset: 3px;
}

/* Toggle animation when active */
.gm-header__toggle.is-active .gm-header__toggle-bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.gm-header__toggle.is-active .gm-header__toggle-bar:nth-child(2) {
  opacity: 0;
}

.gm-header__toggle.is-active .gm-header__toggle-bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Responsive behavior */
@media (max-width: 900px) {
  .gm-header__toggle {
    display: inline-flex;
  }

  .gm-header__nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    transform-origin: top;
    transform: scaleY(0.9);
    opacity: 0;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(247, 242, 234, 0.98), rgba(255, 255, 255, 0.98));
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.16);
    transition: opacity var(--transition-base), transform var(--transition-base);
  }

  .gm-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-4) var(--space-4) var(--space-5);
    gap: var(--space-3);
  }

  .gm-header__nav-item--cta {
    width: 100%;
    margin-left: 0;
    margin-top: var(--space-2);
  }

  .gm-header__cta {
    width: 100%;
    justify-content: center;
  }

  .gm-header__nav-link {
    font-size: var(--font-size-sm);
  }

  .gm-header--menu-open .gm-header__nav {
    opacity: 1;
    transform: scaleY(1);
    pointer-events: auto;
  }
}

@media (max-width: 600px) {
  .gm-header__brand-name {
    font-size: 1rem;
  }

  .gm-header__brand-tagline {
    display: none;
  }
}

/* Utility class applied by JS for body locking when menu open */
body.gm-header-menu-open {
  overflow: hidden;
}