.site-header {
  position: relative;
  z-index: 1000;
  background-color: var(--surface-dark);
  border-bottom: var(--border-brass);
  height: 80px;
  display: flex;
  align-items: center;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.site-header__brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--text-primary);
  flex-shrink: 0;
}

.site-header__logo {
  width: 56px;
  height: 56px;
  object-fit: contain;
  display: block;
}

.site-header__brand-text {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--accent-gold);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color var(--transition-base), background-color var(--transition-base);
  flex-shrink: 0;
}

.nav-toggle:hover {
  background-color: rgba(184, 134, 11, 0.15);
}

.nav-toggle:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}

.nav-toggle__line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--accent-gold);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-nav {
  display: flex;
  align-items: center;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none !important;
  margin: 0;
  padding: 0;
}

.site-nav__item {
  margin: 0;
  padding: 0;
}

.site-nav__item + .site-nav__item {
  margin-left: 0;
}

.site-nav__link {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  color: var(--text-primary);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--transition-base), background-color var(--transition-base);
  border-radius: var(--radius-sm);
  min-height: 44px;
}

.site-nav__link:hover {
  color: var(--accent-gold);
  background-color: rgba(184, 134, 11, 0.1);
}

.site-nav__link:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}

.site-nav__item--cta .site-nav__link--button {
  background-color: var(--accent-red);
  color: #ffffff;
  border: 1px solid var(--accent-red);
  padding: var(--space-2) var(--space-4);
}

.site-nav__item--cta .site-nav__link--button:hover {
  background-color: #a00d24;
  border-color: #a00d24;
  color: #ffffff;
}

@media (max-width: 1024px) {
  .site-header__brand-text {
    font-size: 20px;
  }

  .site-nav__list {
    gap: var(--space-3);
  }

  .site-nav__link {
    padding: var(--space-2) var(--space-2);
    font-size: 14px;
  }
}

@media (max-width: 768px) {
  .site-header {
    height: 64px;
  }

  .site-header__logo {
    width: 40px;
    height: 40px;
  }

  .site-header__brand-text {
    font-size: 18px;
  }

  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--surface-dark);
    border-bottom: var(--border-brass);
    box-shadow: var(--shadow-ambient);
    max-height: calc(100vh - 64px);
    overflow-y: auto;
    display: none;
    z-index: 999;
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--space-3);
  }

  .site-nav__item {
    width: 100%;
  }

  .site-nav__link {
    display: flex;
    justify-content: space-between;
    padding: var(--space-3);
    font-size: 16px;
    border-bottom: 1px solid rgba(184, 134, 11, 0.2);
  }

  .site-nav__item:last-child .site-nav__link {
    border-bottom: none;
  }

  .site-nav__item--cta .site-nav__link--button {
    justify-content: center;
    margin-top: var(--space-2);
  }
}