/*
 * WFP Navigation Module
 * Primary nav, mobile nav, secondary nav.
 */

/* =============================================================================
   PRIMARY NAVIGATION
   ============================================================================= */

.main-navigation {
  display: flex;
  align-items: center;
}

.main-navigation ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: var(--space-3xs);
}

.main-navigation a {
  display: block;
  padding: var(--space-2xs) var(--space-xs);
  font-size: var(--step--1);
  font-weight: 600;
  color: var(--wfp-nav-link-color);
  text-decoration: none;
  border-radius: var(--radius);
  transition: background var(--transition-2), color var(--transition-2);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.main-navigation a:hover,
.main-navigation .current-menu-item > a,
.main-navigation .current-menu-ancestor > a {
  color: var(--base-3);
  background: hsl(0 0% 100% / 0.12);
}

.main-navigation .current-menu-item > a {
  color: var(--accent);
}

/* =============================================================================
   DROPDOWN
   ============================================================================= */

.main-navigation .menu-item-has-children {
  position: relative;
}

.main-navigation .sub-menu {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 220px;
  background: var(--wfp-nav-dropdown-bg);
  border: 1px solid hsl(0 0% 100% / 0.1);
  border-radius: var(--radius);
  padding: var(--space-3xs);
  box-shadow: var(--shadow-l);
  z-index: 200;
  flex-direction: column;
  gap: 0;
}

.main-navigation .menu-item-has-children:hover > .sub-menu,
.main-navigation .menu-item-has-children:focus-within > .sub-menu {
  display: flex;
}

.main-navigation .sub-menu a {
  display: block;
  padding: var(--space-2xs) var(--space-xs);
  font-size: var(--step--1);
  color: var(--wfp-nav-link-color);
  border-radius: var(--radius);
  white-space: normal;
}

.main-navigation .sub-menu a:hover {
  background: hsl(0 0% 100% / 0.1);
  color: var(--base-3);
}

/* =============================================================================
   SECTION NAV (below header, editorial sections)
   ============================================================================= */

.wfp-section-nav {
  background: var(--base-2);
  border-bottom: var(--border);
}

.wfp-section-nav__inner {
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-top: var(--space-3xs);
  padding-bottom: var(--space-3xs);
}

.wfp-section-nav__inner::-webkit-scrollbar {
  display: none;
}

.wfp-section-nav a {
  display: block;
  padding: var(--space-2xs) var(--space-s);
  font-size: var(--step--1);
  font-weight: 600;
  color: var(--contrast-2);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color var(--transition-2), border-color var(--transition-2);
}

.wfp-section-nav a:hover,
.wfp-section-nav .current-menu-item > a {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* =============================================================================
   MOBILE NAV TOGGLE
   ============================================================================= */

.wfp-nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: none;
  background: transparent;
  color: var(--wfp-header-text);
  border-radius: var(--radius);
  cursor: pointer;
  padding: 0;
  transition: background var(--transition-2);
}

.wfp-nav-toggle:hover {
  background: hsl(0 0% 100% / 0.12);
}

.wfp-nav-toggle svg {
  width: 20px;
  height: 20px;
  display: block;
  pointer-events: none;
}

/* =============================================================================
   MOBILE BREAKPOINT
   ============================================================================= */

@media (max-width: 782px) {
  .wfp-nav-toggle {
    display: flex;
  }

  .main-navigation {
    display: none;
    position: absolute;
    top: var(--wfp-header-height);
    left: 0;
    right: 0;
    background: var(--wfp-nav-dropdown-bg);
    padding: var(--space-xs) var(--wfp-gutter);
    box-shadow: var(--shadow-l);
    z-index: 99;
    border-top: 1px solid hsl(0 0% 100% / 0.08);
  }

  .main-navigation.is-open {
    display: block;
  }

  .main-navigation ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .main-navigation a {
    padding: var(--space-xs) var(--space-s);
    font-size: var(--step-0);
    border-radius: var(--radius);
  }

  .main-navigation .sub-menu {
    position: static;
    box-shadow: none;
    border: none;
    padding-left: var(--space-m);
    background: transparent;
    display: flex;
  }

  .main-navigation .sub-menu a {
    font-size: var(--step--1);
    color: hsl(0 0% 100% / 0.7);
  }
}