/* Header-specific styling for Zagroona */

.header-shell {
  position: sticky;
  top: 0;
  z-index: 40;
  background-color: rgba(250, 247, 242, 0.96);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(220, 211, 200, 0.7);
}

.header-container {
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  min-height: 72px;
}

.navbar-start {
  display: flex;
  align-items: center;
}

.navbar-cta-link {
  font-size: var(--font-size-sm);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-600);
}

.navbar-logo {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.navbar-brand {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gray-800);
  white-space: nowrap;
}

.navbar-menu {
  display: flex;
  align-items: center;
}

.navbar-list {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

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

.navbar-link {
  font-size: var(--font-size-sm);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-600);
  position: relative;
  padding-bottom: 0.15rem;
}

.navbar-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 1px;
  background-color: var(--color-highlight);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-base);
}

.navbar-link:hover::after,
.navbar-link[aria-current="page"]::after {
  transform: scaleX(1);
}

/* Mobile toggle */

.navbar-toggle {
  display: none;
  margin-left: auto;
  padding: 0.4rem 0.2rem;
}

.navbar-toggle-box {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}

.navbar-toggle-line {
  width: 22px;
  height: 1.5px;
  border-radius: 999px;
  background-color: var(--gray-700);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

/* Toggle transform when menu is open */

.header-shell.is-menu-open .navbar-toggle-line:first-child {
  transform: translateY(3.8px) rotate(45deg);
}

.header-shell.is-menu-open .navbar-toggle-line:last-child {
  transform: translateY(-3.8px) rotate(-45deg);
}

/* Responsive layout */

@media (max-width: 960px) {
  .navbar {
    justify-content: space-between;
  }

  .navbar-logo {
    position: static;
    transform: none;
    order: 1;
  }

  .navbar-start {
    order: 0;
  }

  .navbar-toggle {
    display: inline-flex;
    order: 2;
  }

  .navbar-menu {
    position: fixed;
    inset-inline: 0;
    top: 72px;
    background-color: rgba(250, 247, 242, 0.98);
    border-bottom: 1px solid rgba(220, 211, 200, 0.8);
    box-shadow: var(--shadow-soft);
    transform: translateY(-16px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  }

  .navbar-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-4) var(--space-6) var(--space-6);
    gap: var(--space-4);
  }

  .navbar-item--cta {
    margin-left: 0;
    width: 100%;
  }

  .navbar-item--cta .navbar-reserve {
    width: 100%;
    justify-content: center;
  }

  .header-shell.is-menu-open .navbar-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
}

@media (max-width: 600px) {
  .navbar-cta-link {
    display: none;
  }
}

/* Ensure focus visibility on keyboard navigation */

.navbar-link:focus-visible,
.navbar-brand:focus-visible,
.navbar-toggle:focus-visible,
.navbar-cta-link:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
  border-radius: var(--radius-pill);
  padding-inline: 0.35rem;
}