.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar {
  gap: var(--space-10);
}

.navbar-brand {
  text-decoration: none;
}

.navbar-title {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  letter-spacing: 0.14em;
}

.navbar-menu {
  flex: 1;
  justify-content: flex-end;
}

.navbar-list {
  display: flex;
  align-items: center;
  gap: var(--space-10);
}

.navbar-item-cta {
  margin-left: var(--space-4);
}

.navbar-cta {
  font-size: var(--font-size-xs);
}

.nav-toggle {
  cursor: pointer;
}

.nav-toggle span {
  transition: transform var(--transition-base), opacity var(--transition-base);
}

@media (max-width: 800px) {
  .navbar {
    position: relative;
  }

  .nav-toggle {
    width: 40px;
    height: 40px;
    padding: 0;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-full);
    background-color: var(--color-surface);
    flex-direction: column;
    gap: 5px;
  }

  .nav-toggle span {
    background-color: var(--gray-700);
  }

  .nav-toggle.is-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle.is-active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.is-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .navbar-menu {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    z-index: 10;
    background-color: rgba(251, 247, 239, 0.98);
    border-bottom: 1px solid var(--color-border-strong);
    box-shadow: 0 18px 30px rgba(17, 12, 8, 0.12);
  }

  .navbar-menu:not([hidden]) {
    display: flex;
    flex-direction: column;
  }

  .navbar-list {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    padding: var(--space-10) var(--space-16) var(--space-16);
  }

  .navbar-item {
    text-align: left;
  }

  .navbar-link {
    display: block;
    padding-top: var(--space-4);
    padding-bottom: var(--space-4);
  }

  .navbar-item-cta {
    margin-left: 0;
    margin-top: var(--space-4);
  }

  .navbar-menu[hidden] {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .nav-toggle span {
    transition: none;
  }
}