.rvh-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: radial-gradient(circle at top, rgba(200, 161, 90, 0.14), transparent 60%),
              rgba(7, 8, 9, 0.96);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

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

.rvh-header__brand {
  display: flex;
  align-items: center;
  min-width: 0;
}

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

.rvh-header__logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(200, 161, 90, 0.6);
  background:
    radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.18), transparent 55%),
    radial-gradient(circle at 70% 80%, rgba(108, 28, 47, 0.28), transparent 55%),
    var(--color-primary);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.9), var(--shadow-subtle);
  position: relative;
}

.rvh-header__logo-mark::after {
  content: "RV";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  color: var(--color-text);
}

.rvh-header__logo-text {
  display: flex;
  flex-direction: column;
}

.rvh-header__logo-title {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.rvh-header__logo-subtitle {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  white-space: nowrap;
}

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

.rvh-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
}

.rvh-header__nav-link {
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  position: relative;
  padding-bottom: 0.15rem;
}

.rvh-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--color-accent-gold), transparent);
  transition: width var(--transition-normal);
}

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

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

.rvh-header__nav-item--highlight .rvh-header__nav-link--cta {
  padding: 0.55rem 1.4rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(200, 161, 90, 0.7);
  background: radial-gradient(circle at top, rgba(200, 161, 90, 0.4), transparent 65%),
              rgba(7, 8, 9, 0.9);
  color: var(--color-text);
  box-shadow: var(--shadow-soft);
}

.rvh-header__nav-item--highlight .rvh-header__nav-link--cta::after {
  display: none;
}

.rvh-header__nav-item--highlight .rvh-header__nav-link--cta:hover,
.rvh-header__nav-item--highlight .rvh-header__nav-link--cta:focus-visible {
  background: linear-gradient(135deg, var(--color-accent-gold), #f0d49a);
  color: #18130a;
}

.rvh-header__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(7, 8, 9, 0.9);
  cursor: pointer;
}

.rvh-header__toggle-bar {
  width: 18px;
  height: 1.5px;
  border-radius: 999px;
  background: var(--color-text);
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.rvh-header__toggle[aria-expanded="true"] .rvh-header__toggle-bar:first-child {
  transform: translateY(3.75px) rotate(42deg);
}

.rvh-header__toggle[aria-expanded="true"] .rvh-header__toggle-bar:last-child {
  transform: translateY(-3.75px) rotate(-42deg);
}

@media (max-width: 880px) {
  .rvh-header__logo-subtitle {
    display: none;
  }
}

@media (max-width: 768px) {
  .rvh-header__toggle {
    display: inline-flex;
  }

.rvh-header__nav {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;

  height: auto; 
  max-height: calc(100vh - 64px);

  background: rgba(7, 8, 9, 0.96);
  backdrop-filter: blur(18px);

  z-index: 40; 

  opacity: 0;
  visibility: hidden;
  pointer-events: none;

  transition: opacity 0.25s ease;
}

 .rvh-header__nav-list {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-6) var(--space-5) var(--space-8);

  margin: 0;

  width: 100%;

  background: rgba(7, 8, 9, 0.96);

  border-top: 1px solid rgba(255, 255, 255, 0.06);

  box-shadow: var(--shadow-soft-high);



  pointer-events: auto;
}

  .rvh-header__nav--open .rvh-header__nav-list {
    transform: translateY(0);
  }
.rvh-header__nav--open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
  .rvh-header__nav-link {
    font-size: 0.9rem;
  }

  body.rvh-nav-open {
    overflow: hidden;
  }
}

@media (prefers-reduced-motion: reduce) {
  .rvh-header__nav-list,
  .rvh-header__toggle-bar {
    transition: none;
  }
}