/* ==========================================================================
   NPPCP Theme — Navigation: Header, Nav, Dropdowns, Mobile Menu
   ========================================================================== */

/* --- Skip Link --- */
.nppcp-skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  padding: 0.75rem 1.25rem;
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  border-radius: 0 0 8px 8px;
  z-index: 10000;
  transition: top 0.2s ease;
  text-decoration: none;
}

.nppcp-skip-link:focus {
  top: 0;
  color: #fff;
}

/* --- Header --- */
.nppcp-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background-color: var(--bg-gray, #F5F5F5);
  border-bottom: 1px solid var(--border-slate200, #e2e8f0);
}

.nppcp-header.is-scrolled {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
}

.nppcp-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
  min-height: 104px;
}

@media (min-width: 640px) {
  .nppcp-header__inner {
    padding: 0 24px;
  }
}

@media (min-width: 1024px) {
  .nppcp-header__inner {
    padding: 0 32px;
  }
}

/* --- Logo --- */
.nppcp-header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  padding: 12px 0;
}

.nppcp-header__logo a {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.nppcp-header__logo img,
.nppcp-header__logo-svg,
.nppcp-header__logo-img,
.nppcp-header__logo .custom-logo {
  width: 149px;
  height: 80px;
  object-fit: contain;
  display: block;
}

/* --- Desktop Navigation --- */
.nppcp-nav {
  display: none;
  flex-direction: row;
  align-items: stretch;
  gap: 32px;
}

@media (min-width: 1024px) {
  .nppcp-nav {
    display: flex;
  }
}

.nppcp-nav__list {
  display: flex;
  align-items: stretch;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0;
}

.nppcp-nav__list li {
  position: relative;
  display: flex;
  align-items: stretch;
}

.nppcp-nav__list li a {
  display: inline-flex;
  align-items: center;
  padding: 0 0.875rem;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-navy, #27314D);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}

.nppcp-nav__list li a:hover,
.nppcp-nav__list li a:focus-visible {
  color: rgba(39, 49, 77, 0.8);
}

.nppcp-nav__list li.current-menu-item > a,
.nppcp-nav__list li.current_page_item > a {
  border-bottom-color: var(--primary, #96C436);
}

/* Login Link (plain green text in nav) */
.nppcp-nav__login,
.nppcp-nav .login-link {
  display: inline-flex;
  align-items: center;
  background-color: transparent;
  color: var(--primary, #96C436) !important;
  border: none;
  border-radius: 0;
  padding: 0 0.875rem;
  font-size: 14px;
  font-weight: 400;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.nppcp-nav__login:hover,
.nppcp-nav .login-link:hover {
  opacity: 0.8;
}

/* --- Dropdown Submenus --- */
.nppcp-nav__list li .nppcp-sub-menu,
.nppcp-nav__list li .sub-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  padding: 0.5rem 0;
  margin: 0;
  list-style: none;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
  z-index: 100;
}

.nppcp-nav__list li:hover > .nppcp-sub-menu,
.nppcp-nav__list li:focus-within > .nppcp-sub-menu,
.nppcp-nav__list li:hover > .sub-menu,
.nppcp-nav__list li:focus-within > .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nppcp-nav__list .nppcp-sub-menu a,
.nppcp-nav__list .sub-menu a {
  display: block;
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  color: var(--text-navy, #27314D);
  border-bottom: none;
  min-height: 40px;
}

.nppcp-nav__list .nppcp-sub-menu a:hover,
.nppcp-nav__list .sub-menu a:hover {
  background-color: var(--bg-gray, #F5F5F5);
  color: var(--primary, #96C436);
  border-bottom-color: transparent;
}

/* Dropdown toggle button */
.nppcp-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  padding: 0;
  margin-left: -0.25rem;
  background: none;
  border: none;
  cursor: pointer;
  color: #94a3b8;
  transition: color 0.2s ease;
}

.nppcp-dropdown-toggle:hover {
  color: var(--primary, #96C436);
}

.nppcp-dropdown-icon {
  display: block;
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
}

/* --- Hamburger (Mobile Toggle) --- */
.nppcp-hamburger {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 8px;
  background: none;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  position: relative;
  z-index: 51;
  color: #475569;
}

@media (min-width: 1024px) {
  .nppcp-hamburger {
    display: none;
  }
}

.nppcp-hamburger__line {
  display: block;
  width: 24px;
  height: 2px;
  background-color: currentColor;
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease, background-color 0.2s ease;
  position: relative;
}

.nppcp-hamburger__line::before,
.nppcp-hamburger__line::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: currentColor;
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nppcp-hamburger__line::before {
  top: -7px;
}

.nppcp-hamburger__line::after {
  top: 7px;
}

/* Hamburger open state */
.nppcp-hamburger[aria-expanded="true"] .nppcp-hamburger__line {
  background-color: transparent;
}

.nppcp-hamburger[aria-expanded="true"] .nppcp-hamburger__line::before {
  top: 0;
  transform: rotate(45deg);
}

.nppcp-hamburger[aria-expanded="true"] .nppcp-hamburger__line::after {
  top: 0;
  transform: rotate(-45deg);
}

/* --- Mobile Navigation Panel --- */
.nppcp-mobile-nav {
  display: block;
  background-color: var(--bg-gray, #F5F5F5);
  border-top: 1px solid var(--border-slate200, #e2e8f0);
  padding: 16px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 16px;
}

@media (min-width: 1024px) {
  .nppcp-mobile-nav {
    display: none;
  }
}

.nppcp-mobile-nav.is-open {
  max-height: 80vh;
  overflow-y: auto;
  padding: 16px;
}

.nppcp-mobile-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nppcp-mobile-nav__list li a,
.nppcp-mobile-nav a {
  display: block;
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: #475569;
  text-decoration: none;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.nppcp-mobile-nav__list li.current-menu-item > a {
  border-left: 2px solid var(--primary, #96C436);
  background-color: #f5f5f4;
  color: var(--text-navy, #27314D);
}

.nppcp-mobile-nav__list li a:hover,
.nppcp-mobile-nav a:hover {
  color: var(--text-navy, #27314D);
  background-color: #f5f5f4;
}

/* Mobile Sub-menus — hidden by default, expand on tap */
.nppcp-mobile-nav__list .sub-menu,
.nppcp-mobile-nav__list .nppcp-sub-menu {
  list-style: none;
  margin: 0;
  padding: 0 0 0 16px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.nppcp-mobile-nav__list .sub-menu.is-open,
.nppcp-mobile-nav__list .nppcp-sub-menu.is-open {
  max-height: 500px;
}

.nppcp-mobile-nav__list .sub-menu a,
.nppcp-mobile-nav__list .nppcp-sub-menu a {
  font-size: 13px;
  font-weight: 400;
  color: #64748b;
  padding: 6px 16px;
}

.nppcp-mobile-nav__list .sub-menu a:hover,
.nppcp-mobile-nav__list .nppcp-sub-menu a:hover {
  color: var(--primary, #96C436);
}

/* Mobile dropdown toggle button */
.nppcp-mobile-nav__list .nppcp-has-children {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.nppcp-mobile-nav__list .nppcp-has-children > a {
  flex: 1;
}

.nppcp-mobile-nav__list .nppcp-has-children > .sub-menu,
.nppcp-mobile-nav__list .nppcp-has-children > .nppcp-sub-menu {
  flex-basis: 100%;
}

.nppcp-mobile-nav__list .nppcp-dropdown-toggle {
  background: none;
  border: none;
  padding: 8px 12px;
  cursor: pointer;
  color: #475569;
  transition: transform 0.2s ease;
}

.nppcp-mobile-nav__list .nppcp-dropdown-toggle[aria-expanded="true"] {
  transform: rotate(180deg);
}

/* Mobile Nav Footer (Login + Register) */
.nppcp-mobile-nav__footer {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--border-slate200, #e2e8f0);
  padding-top: 16px;
}

.nppcp-mobile-nav__footer .login-link {
  color: #475569 !important;
}

/* Mobile Register Button */
.nppcp-mobile-nav__register {
  display: block;
  background-color: var(--dark-green, #38612F);
  color: #fff !important;
  border-radius: 8px;
  text-align: center;
  font-weight: 600;
  font-size: 14px;
  padding: 8px 16px;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.nppcp-mobile-nav__register:hover {
  opacity: 0.9;
}