/* ==================================================
   NAVIGATION
   Structure + behavior only
   ================================================== */

/* Navigation wrapper */
.main-navigation {
  display: flex;
  align-items: center;
}

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

/* Menu items */
.main-navigation li {
  position: relative;
}

/* Links */
.main-navigation a {
  display: block;
  padding: var(--space-sm) 0;
  font-weight: 500;
  text-decoration: none;
  color: var(--color-text);
  white-space:nowrap;
}

/* Prevent dropdown overflow on last items */
.main-navigation li:last-child > ul,
.main-navigation li:nth-last-child(2) > ul {
  left: auto;
  right: 0;
}

/* Flip nested dropdowns when near edge */
.main-navigation ul ul li:hover > ul {
  left: auto;
  right: 100%;
}



/* Hover & active states */
.main-navigation a:hover,
.main-navigation a:focus,
.main-navigation .current-menu-item > a,
.main-navigation .current_page_item > a,
.main-navigation .current-page-ancestor > a {
  color: var(--color-primary);
}

/* =========================
   Dropdown menus (desktop)
   ========================= */

.main-navigation ul ul {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background-color: var(--color-background);
  padding: var(--space-sm) 0;
  flex-direction: column;
  box-shadow: 0 10px 30px rgba(0,0,0,0.12);
  z-index: 9999;
}

/* Reveal dropdown */
.main-navigation li:hover > ul,
.main-navigation li:focus-within > ul {
  display: flex;
}

/* Dropdown links */
.main-navigation ul ul a {
  padding: var(--space-sm) var(--space-md);
  white-space: nowrap;
}

/* =========================
   Mobile menu toggle
   ========================= */

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  padding: var(--space-sm) var(--space-md);
  cursor: pointer;
  font-size: 1rem;
}

/* =========================
   Mobile navigation
   ========================= */

@media (max-width: 768px) {

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .main-navigation {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--color-background);
    flex-direction: column;
    justify-content: flex-start;
    padding: 80px var(--space-md) var(--space-md);
    box-shadow: -10px 0 30px rgba(0,0,0,0.15);
    transition: right 0.3s ease;
    z-index: 1000;
  }

  /* Open state (JS toggles this class) */
  .main-navigation.toggled {
    right: 0;
  }

  .main-navigation ul {
    flex-direction: column;
    width: 100%;
    gap: 0;
  }

  .main-navigation li {
    width: 100%;
    border-bottom: 1px solid var(--color-border);
  }

  .main-navigation a {
    width: 100%;
    padding: 1rem 0;
  }

  /* Mobile dropdowns */
  .main-navigation ul ul {
    position: static;
    display: none;
    box-shadow: none;
    padding-left: 1rem;
  }

  .main-navigation li.toggled > ul {
    display: block;
  }
}