/* Header-specific styling for Cazonia */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  margin: 0;
  padding-top: 0;
  background: linear-gradient(90deg, rgba(252, 251, 249, 0.98), rgba(244, 235, 223, 0.98));
  border-bottom: 1px solid rgba(43, 38, 34, 0.06);
}

.site-header__inner {
  min-height: 72px;
}

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

.site-brand {
  letter-spacing: 0.24em;
  font-size: 1.1rem;
}

.site-brand span {
  padding-inline: 0.35rem;
}

.nav-primary {
  flex: 1 1 auto;
  justify-content: center;
}

.nav-primary__list {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.nav-primary__item a {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  padding-block: 0.4rem;
  color: var(--color-gray-700);
}

.nav-primary__item a[aria-current="page"] {
  color: var(--color-text);
}

.nav-cta .button {
  white-space: nowrap;
}

/* Mobile behavior */
@media (max-width: 960px) {
  .site-header__inner {
    gap: var(--space-2);
    height: 72px;
    min-height: 72px;
    padding-block: 0;
    align-items: center;
  }

  .nav-primary {
    position: fixed;
    top: 72px;
    right: 0;
    left: 0;
    z-index: 45;
    max-height: calc(100dvh - 72px);
    overflow-y: auto;
    background: var(--color-background-alt);
    border-top: 1px solid rgba(43, 38, 34, 0.06);
    box-shadow: var(--shadow-medium);
    padding: var(--space-6) var(--space-4) var(--space-8);
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-base), opacity var(--transition-base);
  }

  .nav-primary__list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .nav-primary__item a {
    font-size: var(--font-size-sm);
  }

  .nav-primary.is-open {
    display: flex;
    flex-direction: column;
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.24);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
    z-index: 39;
  }

  .mobile-menu-overlay.is-visible {
    opacity: 1;
    pointer-events: auto;
  }

  .nav-toggle {
    position: relative;
    z-index: 1;
    flex-shrink: 0;
    align-self: center;
    flex-direction: column;
    gap: 5px;
  }

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

  .nav-toggle.is-active span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
  }

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

  .nav-toggle.is-active span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
  }

  .site-header.is-menu-open {
    z-index: 50;
    background: var(--color-background-alt);
  }

  .nav-cta {
    display: none;
  }
}

/* Desktop-only overlay element hidden */
@media (min-width: 961px) {
  .mobile-menu-overlay {
    display: none;
  }
}