/* ── Nav ── */
.site-nav {
  background: var(--dark);
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-nav__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: 60px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.site-nav__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  margin-right: auto;
}
.roundel {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Links - handles WP wp_nav_menu() <ul><li><a> output */
.site-nav__links {
  display: flex;
  gap: 0;
  list-style: none;
  padding: 0;
  margin: 0;
}
.site-nav__links li {
  list-style: none;
  position: relative;
}
.site-nav__links li a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  padding: 0 11px;
  display: block;
  line-height: 60px;
}
.site-nav__links li a:hover,
.site-nav__links li.current-menu-item > a,
.site-nav__links li.current_page_item > a,
.site-nav__links li.current-menu-ancestor > a {
  color: #fff;
}

/* Dropdown submenus */
.site-nav__links ul.sub-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--dark);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-top: 2px solid var(--orange);
  border-radius: 0 0 6px 6px;
  padding: 8px 0;
  min-width: 200px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  z-index: 110;
  list-style: none;
}
.site-nav__links li:hover > ul.sub-menu,
.site-nav__links li:focus-within > ul.sub-menu {
  display: block;
}
.site-nav__links ul.sub-menu li a {
  line-height: 1.4;
  padding: 7px 18px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.55);
  white-space: nowrap;
}
.site-nav__links ul.sub-menu li a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

/* Nested submenus (3rd level) */
.site-nav__links ul.sub-menu ul.sub-menu {
  top: 0;
  left: 100%;
  border-top: none;
  border-left: 2px solid var(--orange);
  border-radius: 0 6px 6px 0;
}

/* Search */
.site-nav__search {
  position: relative;
  margin-left: 8px;
}
.site-nav__search-input {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  padding: 7px 10px 7px 30px;
  font-size: 13px;
  color: #fff;
  font-family: var(--font);
  width: 170px;
  outline: none;
  transition: width 0.2s, background 0.2s;
}
.site-nav__search-input::placeholder {
  color: rgba(255, 255, 255, 0.3);
}
.site-nav__search-input:focus {
  width: 220px;
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
}
.site-nav__search-icon {
  position: absolute;
  left: 9px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.35);
  pointer-events: none;
}

/* Join CTA */
.site-nav__cta {
  background: var(--orange);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 4px;
  text-decoration: none;
  flex-shrink: 0;
}

/* Hamburger */
.site-nav__toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 22px;
  padding: 4px;
}

/* ── Mobile ── */
@media (max-width: 1023px) {
  .site-nav__search-input { width: 140px; }
  .site-nav__search-input:focus { width: 180px; }
}

@media (max-width: 767px) {
  .site-nav__toggle { display: block; }

  .site-nav__links {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--dark);
    flex-direction: column;
    padding: 16px var(--gutter) 20px;
    gap: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    z-index: 99;
    max-height: calc(100vh - 60px);
    overflow-y: auto;
  }
  .site-nav__links.is-open { display: flex; }
  .site-nav__links li a { font-size: 14px; padding: 0; line-height: 1.4; }

  /* Mobile submenus: accordion (collapsed by default) */
  .site-nav__links ul.sub-menu {
    display: none;
    position: static;
    background: none;
    border: none;
    border-top: none;
    border-radius: 0;
    box-shadow: none;
    padding: 4px 0 8px 16px;
    min-width: 0;
  }
  .site-nav__links li.is-expanded > ul.sub-menu {
    display: block;
  }
  .site-nav__links li.menu-item-has-children > a {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .site-nav__links li.menu-item-has-children > a::after {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-right: 1.5px solid rgba(255, 255, 255, 0.3);
    border-bottom: 1.5px solid rgba(255, 255, 255, 0.3);
    transform: rotate(45deg);
    transition: transform 0.2s;
    flex-shrink: 0;
    margin-left: 8px;
  }
  .site-nav__links li.menu-item-has-children.is-expanded > a::after {
    transform: rotate(-135deg);
  }
  .site-nav__links ul.sub-menu li a {
    font-size: 13px;
    padding: 5px 0;
    color: rgba(255, 255, 255, 0.4);
    white-space: normal;
  }
  .site-nav__links ul.sub-menu li a:hover {
    background: none;
    color: #fff;
  }
  .site-nav__links ul.sub-menu ul.sub-menu {
    border-left: none;
    padding-left: 12px;
  }

  .site-nav__search {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--dark);
    padding: 12px var(--gutter) 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    z-index: 98;
    margin-left: 0;
  }
  .site-nav__search.is-open { display: block; }
  .site-nav__search-input {
    width: 100%;
    font-size: 14px;
    padding: 10px 10px 10px 32px;
  }
  .site-nav__search-input:focus { width: 100%; }
  .site-nav__search-icon { left: 10px; font-size: 14px; }

  .site-nav__cta { padding: 6px 14px; font-size: 11px; }

  /* Search toggle button (mobile only) */
  .site-nav__search-toggle {
    display: block;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    font-size: 18px;
    padding: 4px;
  }
}

@media (min-width: 768px) {
  .site-nav__search-toggle { display: none; }
}