/* Header & navigation overrides for the Node migration.
   Extends style.css — only header/nav rules. */

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-navy-blue, #002855);
  color: #fff;
  padding: 8px 16px;
  z-index: 9999;
  text-decoration: none;
  border-radius: 0 0 6px 0;
}
.skip-link:focus { left: 0; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  padding: 0;
}

/* Symmetric 3-column grid: [logo] [centered nav] [right slot equal width] */
.site-header .header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  padding: 12px 20px;
  min-height: 64px;
}
.site-header .site-logo { justify-self: start; }
.site-header .main-navigation { justify-self: center; }
.site-header .menu-toggle { grid-column: 3; justify-self: end; }

.site-logo a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-navy-blue, #002855);
  text-decoration: none;
  white-space: nowrap;
}
.site-logo .logo-icon { flex-shrink: 0; width: 32px; height: 32px; }
.site-logo a:hover { color: var(--color-accent-red, #E8463A); }

/* Primary nav */
.main-navigation { display: flex; }
.main-navigation .menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 2px;
}
.main-navigation .menu > li.menu-item {
  position: relative;
}
.main-navigation .menu > li.menu-item > a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  border-radius: 6px;
  color: var(--color-body-text, #1a1a2e);
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 0.9rem;
  line-height: 1.2;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.main-navigation .menu > li.menu-item > a:hover,
.main-navigation .menu > li.menu-item > a:focus,
.main-navigation .menu > li.menu-item.menu-item-has-children:hover > a {
  background: rgba(0, 40, 85, 0.06);
  color: var(--color-navy-blue, #002855);
}
.main-navigation .caret {
  transition: transform 0.2s ease;
}
.main-navigation .menu-item-has-children:hover .caret,
.main-navigation .menu-item-has-children:focus-within .caret {
  transform: rotate(180deg);
}

/* Submenus */
.main-navigation .sub-menu {
  list-style: none;
  margin: 0;
  padding: 8px;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 10px;
  box-shadow: 0 12px 24px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
  z-index: 50;
}
.main-navigation .menu-item-has-children:hover > .sub-menu,
.main-navigation .menu-item-has-children:focus-within > .sub-menu,
.main-navigation .sub-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.main-navigation .sub-menu li { display: block; }
.main-navigation .sub-menu li a {
  display: block;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-body-text, #1a1a2e);
  text-decoration: none;
  white-space: nowrap;
}
.main-navigation .sub-menu li a:hover,
.main-navigation .sub-menu li a:focus {
  background: rgba(232, 70, 58, 0.08);
  color: var(--color-accent-red, #E8463A);
}

/* Mobile toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 22px;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  width: 100%;
  height: 2.5px;
  background: var(--color-navy-blue, #002855);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* Mobile / tablet */
@media (max-width: 1100px) {
  .site-header .header-inner {
    grid-template-columns: auto 1fr auto;
  }
  .site-header .site-logo { grid-column: 1; }
  .site-header .menu-toggle { grid-column: 3; }
  .menu-toggle { display: flex; }
  .main-navigation {
    grid-column: 1 / -1;
    justify-self: stretch;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-top: 1px solid rgba(0,0,0,0.06);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }
  .main-navigation.toggled {
    max-height: 80vh;
    overflow-y: auto;
  }
  .main-navigation .menu {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 16px 16px;
  }
  .main-navigation .menu > li.menu-item { width: 100%; }
  .main-navigation .menu > li.menu-item > a {
    width: 100%;
    justify-content: space-between;
    padding: 12px 8px;
    border-radius: 6px;
  }
  .main-navigation .menu > li.menu-item + li.menu-item {
    border-top: 1px solid rgba(0,0,0,0.05);
  }
  .main-navigation .sub-menu {
    position: static;
    box-shadow: none;
    border: 0;
    border-radius: 0;
    padding: 0 0 4px 16px;
    min-width: 0;
    opacity: 1;
    visibility: visible;
    transform: none;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease;
  }
  .main-navigation .menu-item-has-children.open > .sub-menu {
    max-height: 600px;
  }
  .main-navigation .sub-menu li a { padding: 8px 8px; }
}

/* Hide WP-only flourishes that the theme CSS may rely on */
.site-header .container { /* kept for backward compat with theme rules */ }