.hvh-header {
  position: relative;
}

.hvh-header__brand-wrap {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
}

.hvh-header__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--color-text);
}

.hvh-header__brand:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
}

.hvh-header__brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 0.75rem;
  background: radial-gradient(circle at 20% 0, rgba(229, 193, 123, 0.55), rgba(10, 16, 13, 0.9));
  border: 1px solid rgba(229, 193, 123, 0.5);
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #1b1208;
  box-shadow: var(--shadow-soft);
}

.hvh-header__brand-text {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  white-space: nowrap;
}

/* Mobile menu toggle */
.hvh-header__menu-toggle {
  display: none;
  position: relative;
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(229, 193, 123, 0.5);
  background: rgba(7, 12, 9, 0.95);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.28rem;
  padding: 0;
  cursor: pointer;
  transition: background-color var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-fast);
}

.hvh-header__menu-toggle:hover {
  background: rgba(229, 193, 123, 0.12);
  box-shadow: var(--shadow-soft);
}

.hvh-header__menu-toggle:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.hvh-header__menu-toggle-bar {
  display: block;
  width: 1.15rem;
  height: 2px;
  border-radius: 999px;
  background-color: var(--color-text);
  transition: transform var(--transition-normal), opacity var(--transition-normal), background-color var(--transition-normal);
}

.hvh-header__menu-toggle[aria-expanded="true"] .hvh-header__menu-toggle-bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.hvh-header__menu-toggle[aria-expanded="true"] .hvh-header__menu-toggle-bar:nth-child(2) {
  opacity: 0;
}

.hvh-header__menu-toggle[aria-expanded="true"] .hvh-header__menu-toggle-bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Desktop nav refinements */
.hvh-header__nav-list {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.hvh-header__nav-item--desktop {
  display: block;
}

.hvh-header__cta-btn {
  font-size: 0.78rem;
  padding-inline: 1.4rem;
}

/* Mobile layout */
.hvh-header__mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.hvh-header__mobile-overlay.is-active {
  opacity: 1;
  pointer-events: auto;
}

@media (max-width: 960px) {
  .site-header.hvh-header {
    position: relative;
    z-index: 1;
    overflow: visible;
  }

  .hvh-header {
    align-items: center;
  }

  .hvh-header__brand-wrap {
    flex: 1 1 auto;
    min-width: 0;
  }

  .hvh-header__menu-toggle {
    display: inline-flex;
    flex: 0 0 auto;
    margin-left: auto;
    position: relative;
    z-index: 3;
  }

  .site-header .hvh-header__nav.site-nav {
    display: block;
    position: fixed;
    left: var(--space-8);
    right: var(--space-8);
    top: 4.75rem;
    max-height: calc(100dvh - 5.5rem);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    background: linear-gradient(145deg, rgba(8, 14, 11, 0.99), rgba(3, 6, 5, 0.99));
    border-radius: var(--radius-lg);
    border: 1px solid rgba(229, 193, 123, 0.45);
    box-shadow: var(--shadow-medium);
    padding: var(--space-10) var(--space-8);
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: opacity var(--transition-normal), transform var(--transition-normal), visibility var(--transition-normal);
    z-index: calc(var(--z-nav) + 1);
  }

  .hvh-header__nav-list {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-6);
    margin: 0;
    padding: 0;
    list-style: none;
  }

  .hvh-header__nav-item {
    width: 100%;
  }

  .hvh-header__nav-item--desktop {
    display: block;
  }

  .hvh-header__nav .site-nav__link {
    display: block;
    width: 100%;
    font-size: 0.85rem;
    letter-spacing: 0.18em;
    color: var(--color-text);
    padding-block: 0.35rem;
  }

  .site-header .hvh-header__nav.site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    z-index: calc(var(--z-nav) + 1);
  }

  .hvh-header__cta {
    display: none;
  }
}

@media (max-width: 640px) {
  .hvh-header__brand-text {
    display: none;
  }

  .hvh-header__brand-mark {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-pill);
    font-size: 0.72rem;
  }
}