/* ============================================================
   menu.css
   Estilos do menu de navegação principal do projeto A História de Jesus
   ============================================================ */

/* ---- Header / Navbar ---- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-overlay);
  transition: all var(--transition-base);
}

/* Estado transparente (no topo da página) */
.site-header--transparent {
  background: transparent;
}

/* Estado sólido (após scroll) */
.site-header--solid {
  background: rgba(26, 37, 47, 0.97); /* Cor do primary-dark com transparência */
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.20);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px; /* Altura fixa da barra de navegação */
  padding-inline: var(--container-padding);
  max-width: var(--container-max);
  margin-inline: auto;
}

/* ---- Logo ---- */
.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0; /* Impede que o logo encolha */
}

.navbar__logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-light));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: white;
  flex-shrink: 0;
}

.navbar__logo-text {
  display: flex;
  flex-direction: column;
}

.navbar__logo-title {
  font-family: var(--font-serif);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text-white);
  line-height: 1.1;
}

.navbar__logo-subtitle {
  font-size: var(--text-xs);
  color: var(--color-secondary-light);
  letter-spacing: 0.1em;
  font-weight: 500;
}

/* ---- Nav Links (Desktop) ---- */
.navbar__nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.navbar__link {
  position: relative;
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap; /* Evita quebra de linha em links */
}

.navbar__link:hover,
.navbar__link.active {
  color: var(--color-secondary-light);
  background: rgba(255, 255, 255, 0.08);
}

/* Efeito de sublinhado animado */
.navbar__link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-secondary-light);
  border-radius: var(--radius-full);
  transform: translateX(-50%);
  transition: width var(--transition-fast);
}

.navbar__link:hover::after,
.navbar__link.active::after {
  width: calc(100% - var(--space-6)); /* Largura do link menos o padding */
}

/* ---- Dropdown ---- */
.navbar__dropdown {
  position: relative;
}

.navbar__dropdown-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.navbar__dropdown-toggle svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.navbar__dropdown:hover .navbar__dropdown-toggle svg {
  transform: rotate(180deg);
}

.navbar__dropdown-menu {
  position: absolute;
  top: calc(100% + var(--space-2)); /* Posição abaixo do toggle */
  left: 50%;
  transform: translateX(-50%);
  width: 240px;
  background: var(--color-primary-dark);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-2);
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: var(--z-modal);
}

.navbar__dropdown:hover .navbar__dropdown-menu,
.navbar__dropdown:focus-within .navbar__dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(4px); /* Pequeno deslocamento para baixo */
}

.navbar__dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.80);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.navbar__dropdown-item:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-secondary-light);
}

.navbar__dropdown-item-icon {
  width: 32px;
  height: 32px;
  background: rgba(201, 168, 76, 0.12); /* Dourado com transparência */
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

.navbar__dropdown-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  margin: var(--space-2) 0;
}

/* ---- Ações do Navbar (Botão de Busca) ---- */
.navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.navbar__search-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 16px;
}

.navbar__search-btn:hover {
  background: rgba(201, 168, 76, 0.20);
  color: var(--color-secondary-light);
}

/* ---- Hambúrguer (Mobile) ---- */
.navbar__hamburger {
  display: none; /* Escondido por padrão no desktop */
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
  border: none;
  cursor: pointer;
  transition: background var(--transition-fast);
  padding: var(--space-2);
}

.navbar__hamburger:hover {
  background: rgba(255, 255, 255, 0.15);
}

.navbar__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  transform-origin: center;
}

/* Animação do hambúrguer para X */
.navbar__hamburger.is-active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.navbar__hamburger.is-active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.navbar__hamburger.is-active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ---- Menu Mobile (Drawer) ---- */
.mobile-menu {
  position: fixed;
  inset: 0; /* Ocupa toda a tela */
  z-index: var(--z-modal);
  display: flex;
  pointer-events: none; /* Não interage quando fechado */
}

.mobile-menu.is-open {
  pointer-events: all; /* Interage quando aberto */
}

.mobile-menu__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.60);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.mobile-menu.is-open .mobile-menu__overlay {
  opacity: 1;
}

.mobile-menu__drawer {
  position: relative;
  width: 300px;
  max-width: 85vw; /* Limita a largura em telas muito pequenas */
  height: 100%;
  background: var(--color-primary-dark);
  margin-left: auto; /* Empurra o drawer para a direita */
  transform: translateX(100%); /* Esconde o drawer para a direita */
  transition: transform var(--transition-base);
  display: flex;
  flex-direction: column;
  overflow-y: auto; /* Permite scroll se o conteúdo for grande */
}

.mobile-menu.is-open .mobile-menu__drawer {
  transform: translateX(0); /* Mostra o drawer */
}

.mobile-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-menu__close {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  font-size: 18px;
  transition: background var(--transition-fast);
}

.mobile-menu__close:hover {
  background: rgba(255, 255, 255, 0.15);
}

.mobile-menu__nav {
  padding: var(--space-4) var(--space-4);
  flex: 1; /* Ocupa o espaço restante */
}

.mobile-menu__link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  transition: all var(--transition-fast);
  margin-bottom: var(--space-1);
}

.mobile-menu__link:hover,
.mobile-menu__link.active {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-secondary-light);
}

.mobile-menu__link-icon {
  font-size: 18px;
  width: 24px;
  text-align: center;
  flex-shrink: 0;
}

.mobile-menu__submenu {
  padding-left: var(--space-8);
  margin-bottom: var(--space-2);
  display: none; /* Escondido por padrão */
}

.mobile-menu__submenu.is-open {
  display: block;
}

.mobile-menu__sublink {
  display: block;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  margin-bottom: var(--space-1);
}

.mobile-menu__sublink:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-secondary-light);
}

.mobile-menu__divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  margin: var(--space-3) var(--space-4);
}

.mobile-menu__footer {
  padding: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ---- Search Overlay ---- */
.search-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: rgba(26, 37, 47, 0.97); /* Cor do primary-dark com transparência */
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: var(--space-20);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.search-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.search-overlay__inner {
  width: 100%;
  max-width: 700px;
  padding-inline: var(--container-padding);
}

.search-overlay__title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  color: rgba(255, 255, 255, 0.60);
  margin-bottom: var(--space-6);
  text-align: center;
}

.search-overlay__field {
  position: relative;
  margin-bottom: var(--space-6);
}

.search-overlay__input {
  width: 100%;
  padding: var(--space-5) var(--space-6) var(--space-5) var(--space-14);
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  background: rgba(255, 255, 255, 0.06);
  border: 2px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  color: var(--color-text-white);
  outline: none;
  transition: border-color var(--transition-fast);
}

.search-overlay__input:focus {
  border-color: var(--color-secondary-light);
}

.search-overlay__input::placeholder {
  color: rgba(255, 255, 255, 0.30);
}

.search-overlay__icon {
  position: absolute;
  left: var(--space-5);
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--text-xl);
  color: rgba(255, 255, 255, 0.40);
}

.search-overlay__close {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.80);
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  font-size: var(--text-lg);
  transition: all var(--transition-fast);
}

.search-overlay__close:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--color-secondary-light);
}

.search-overlay__results {
  width: 100%;
  max-width: 700px;
  padding-inline: var(--container-padding);
  margin-top: var(--space-8);
  max-height: 40vh;
  overflow-y: auto;
}

.search-overlay__result-item {
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-3);
  transition: background var(--transition-fast);
}

.search-overlay__result-item:hover {
  background: rgba(255, 255, 255, 0.12);
}

.search-overlay__result-title {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  color: var(--color-secondary-light);
  margin-bottom: var(--space-1);
}

.search-overlay__result-link {
  display: block;
  color: rgba(255, 255, 255, 0.70);
  font-size: var(--text-sm);
  text-decoration: none;
}

.search-overlay__result-link:hover {
  color: var(--color-secondary-light);
}

.search-overlay__no-results {
  color: rgba(255, 255, 255, 0.60);
  text-align: center;
  font-size: var(--text-md);
  padding: var(--space-8);
}

/* ---- Chevron do Menu Mobile ---- */
.mobile-menu__link.has-submenu i.fas.fa-chevron-down {
    font-size: 0.65rem;
    display: inline-block;
    transition: transform 0.3s ease;
    margin-left: var(--space-2);
    vertical-align: middle;
}

/* Rotação quando o submenu está aberto */
.mobile-menu__link.has-submenu.active i.fas.fa-chevron-down {
    transform: rotate(180deg);
}

/* ---- Responsividade do Menu ---- */
@media (max-width: 1024px) {
  .navbar__nav {
    display: none; /* Esconde a navegação principal no mobile */
  }

  .navbar__hamburger {
    display: flex; /* Mostra o hambúrguer */
  }

  .navbar__logo-subtitle {
    display: none; /* Esconde o subtítulo do logo em telas menores */
  }
}

@media (max-width: 768px) {
  .navbar__logo-title {
    font-size: var(--text-md);
  }

  .navbar {
    height: 64px;
  }

  .search-overlay__input {
    font-size: var(--text-xl);
    padding: var(--space-4) var(--space-5) var(--space-4) var(--space-12);
  }

  .search-overlay__icon {
    left: var(--space-4);
    font-size: var(--text-lg);
  }

  .search-overlay__title {
    font-size: var(--text-lg);
  }

  .navbar__dropdown-toggle i.fas.fa-chevron-down {
        font-size: 0.65rem; /* Menor no mobile */
    }
}