/* =====================================================
   header.css — Estilos do cabeçalho
   Aviso topo · Header · Nav · Busca · Sacola · Mobile
   ===================================================== */


/* ── AVISO TOPO ────────────────────────────────────── */
.aviso-topo {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  height: var(--aviso-altura);
  background: var(--cor-primaria);
  color: var(--cor-texto-claro);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  font-size: var(--fs-xs);
  font-weight: 300;
  letter-spacing: 0.08em;
}

.aviso-separador {
  font-size: 0.45rem;
  color: var(--cor-destaque);
  opacity: 0.8;
}


/* ── HEADER PRINCIPAL ──────────────────────────────── */
.header {
  position: fixed;
  top: var(--aviso-altura);
  left: 0; right: 0;
  z-index: 100;
  height: var(--header-altura);
  background: rgba(250, 248, 245, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--cor-borda);
  transition: box-shadow var(--t);
}

.header.rolando {
  box-shadow: var(--sombra-md);
}

.header-interno {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}


/* ── NAV DESKTOP ───────────────────────────────────── */
.menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.menu a {
  position: relative;
  font-size: var(--fs-sm);
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cor-texto-suave);
  transition: color var(--t);
}

.menu a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--cor-destaque);
  transition: width var(--t);
}

.menu a:hover,
.menu a.atual {
  color: var(--cor-primaria);
}

.menu a:hover::after,
.menu a.atual::after {
  width: 100%;
}


/* ── AÇÕES DO HEADER ───────────────────────────────── */
.header-acoes {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.header-icone {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  color: var(--cor-texto-suave);
  transition: background var(--t), color var(--t);
}

.header-icone:hover {
  background: var(--cor-fundo-alt);
  color: var(--cor-primaria);
}

/* Ícone busca: alterna lupa ↔ X */
.icone-fechar { display: none; }

#botao-busca.aberto .icone-lupa   { display: none; }
#botao-busca.aberto .icone-fechar { display: block; }

/* Contador da sacola */
.carrinho-contador {
  position: absolute;
  top: 4px; right: 4px;
  min-width: 16px; height: 16px;
  padding: 0 3px;
  background: var(--cor-destaque);
  color: var(--cor-branco);
  font-size: 0.60rem;
  font-weight: 700;
  border-radius: 99px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: transform var(--t);
}

.carrinho-contador.zero { transform: scale(0); }


/* ── HAMBURGER MOBILE ──────────────────────────────── */
.menu-mobile-botao {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px; height: 40px;
  border-radius: var(--raio-sm);
  transition: background var(--t);
}

.menu-mobile-botao:hover { background: var(--cor-fundo-alt); }

.hamburger-linha {
  display: block;
  width: 20px; height: 1.5px;
  background: var(--cor-primaria);
  border-radius: 2px;
  transition: transform var(--t), opacity var(--t), width var(--t);
  transform-origin: center;
}

.menu-mobile-botao.aberto .hamburger-linha:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.menu-mobile-botao.aberto .hamburger-linha:nth-child(2) {
  opacity: 0; width: 0;
}
.menu-mobile-botao.aberto .hamburger-linha:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}


/* ── PAINEL DE BUSCA ───────────────────────────────── */
.busca-painel {
  position: fixed;
  top: var(--header-total);
  left: 0; right: 0;
  z-index: 90;
  background: var(--cor-fundo);
  border-bottom: 1px solid var(--cor-borda);
  padding-block: 1.5rem 1.75rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--t), transform var(--t), visibility 0s var(--t);
  box-shadow: var(--sombra-lg);
}

.busca-painel.aberto {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity var(--t), transform var(--t);
}

.busca-painel-interno {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.busca-campo-area {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1.5px solid var(--cor-primaria);
  padding-bottom: 0.5rem;
}

.busca-campo-icone { color: var(--cor-texto-suave); flex-shrink: 0; }

.busca-campo-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  font-family: var(--fonte-titulo);
  font-size: var(--fs-xl);
  font-weight: 300;
  color: var(--cor-primaria);
}

.busca-campo-input::placeholder {
  color: var(--cor-borda-forte);
  font-style: italic;
}

.busca-campo-input::-webkit-search-decoration,
.busca-campo-input::-webkit-search-cancel-button { display: none; }

.busca-dica-teclado {
  font-family: var(--fonte-corpo);
  font-size: 0.65rem;
  color: var(--cor-texto-suave);
  border: 1px solid var(--cor-borda);
  border-radius: var(--raio-sm);
  padding: 2px 6px;
  white-space: nowrap;
}

.busca-rapida {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.busca-rapida-rotulo {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cor-texto-suave);
  white-space: nowrap;
}

.busca-rapida-lista { display: flex; gap: 0.5rem; flex-wrap: wrap; }

.busca-rapida-pill {
  padding: 0.3rem 0.85rem;
  border: 1px solid var(--cor-borda);
  border-radius: 99px;
  font-size: var(--fs-xs);
  color: var(--cor-texto-suave);
  transition: background var(--t), color var(--t), border-color var(--t);
}

.busca-rapida-pill:hover {
  background: var(--cor-primaria);
  color: var(--cor-branco);
  border-color: var(--cor-primaria);
}

.busca-overlay {
  position: fixed;
  inset: 0;
  z-index: 89;
  background: var(--cor-overlay);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--t), visibility 0s var(--t);
}

.busca-overlay.aberto {
  opacity: 1;
  visibility: visible;
  transition: opacity var(--t);
}


/* ── SACOLA DRAWER ─────────────────────────────────── */
.sacola-overlay {
  position: fixed;
  inset: 0;
  z-index: 299;
  background: var(--cor-overlay);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--t), visibility 0s var(--t);
}

.sacola-overlay.aberto {
  opacity: 1;
  visibility: visible;
  transition: opacity var(--t);
}

.sacola-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  z-index: 300;
  width: min(420px, 95vw);
  background: var(--cor-fundo);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.40s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--sombra-lg);
}

.sacola-drawer.aberta { transform: translateX(0); }

.sacola-cabecalho {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 1.75rem;
  border-bottom: 1px solid var(--cor-borda);
  flex-shrink: 0;
}

.sacola-titulo {
  font-family: var(--fonte-titulo);
  font-size: var(--fs-xl);
  font-weight: 400;
  color: var(--cor-primaria);
}

.sacola-fechar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 50%;
  color: var(--cor-texto-suave);
  transition: background var(--t), color var(--t);
}

.sacola-fechar:hover {
  background: var(--cor-fundo-alt);
  color: var(--cor-primaria);
}

.sacola-corpo {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem 1.75rem;
}

.sacola-lista {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.sacola-vazia {
  text-align: center;
  color: var(--cor-texto-suave);
  font-size: var(--fs-sm);
  padding: 3rem 1rem;
  line-height: 2;
}

.sacola-vazia a {
  color: var(--cor-destaque);
  font-weight: 600;
  border-bottom: 1px solid currentColor;
}

.sacola-rodape {
  padding: 1.5rem 1.75rem;
  border-top: 1px solid var(--cor-borda);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sacola-total-linha {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-sm);
  color: var(--cor-texto-suave);
}

.sacola-total-linha strong {
  font-family: var(--fonte-titulo);
  font-size: var(--fs-xl);
  font-weight: 400;
  color: var(--cor-primaria);
}

.sacola-finalizar { width: 100%; justify-content: center; }


/* ── MENU MOBILE OVERLAY ───────────────────────────── */
.menu-mobile-overlay {
  position: fixed;
  inset: 0;
  z-index: 150;
  background: var(--cor-fundo-escuro);
  transform: translateX(-100%);
  transition: transform 0.40s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.menu-mobile-overlay.aberto { transform: translateX(0); }

.menu-mobile-bg-deco {
  position: absolute;
  bottom: -0.1em; right: -0.05em;
  font-family: var(--fonte-titulo);
  font-size: clamp(6rem, 20vw, 14rem);
  font-weight: 700;
  color: rgba(255,255,255,0.03);
  pointer-events: none;
  user-select: none;
  line-height: 1;
}

.menu-mobile-conteudo {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: calc(var(--header-total) + 2rem) 2rem 2.5rem;
}

.menu-mobile-nav {
  display: flex;
  flex-direction: column;
}

.menu-mobile-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.55);
  transition: color var(--t), padding-left var(--t);
}

.menu-mobile-link:hover,
.menu-mobile-link.atual {
  color: var(--cor-branco);
  padding-left: 0.5rem;
}

.menu-mobile-num {
  font-size: 0.65rem;
  font-weight: 300;
  color: var(--cor-destaque);
  opacity: 0.7;
  letter-spacing: 0.1em;
  width: 24px;
  flex-shrink: 0;
}

.menu-mobile-texto {
  font-family: var(--fonte-titulo);
  font-size: clamp(1.6rem, 5vw, 2.2rem);
  font-weight: 300;
  letter-spacing: 0.02em;
  flex: 1;
}

.menu-mobile-seta {
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity var(--t), transform var(--t);
  flex-shrink: 0;
}

.menu-mobile-link:hover .menu-mobile-seta,
.menu-mobile-link.atual .menu-mobile-seta {
  opacity: 1;
  transform: translateX(0);
}

.menu-mobile-rodape {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
}

.menu-mobile-wp {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 99px;
  color: rgba(255,255,255,0.7);
  font-size: var(--fs-sm);
  transition: background var(--t), color var(--t);
}

.menu-mobile-wp:hover {
  background: rgba(255,255,255,0.1);
  color: var(--cor-branco);
}

.menu-mobile-social { display: flex; gap: 0.75rem; }

.menu-mobile-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  color: rgba(255,255,255,0.55);
  transition: background var(--t), color var(--t);
}

.menu-mobile-social-link:hover {
  background: rgba(255,255,255,0.1);
  color: var(--cor-branco);
}

body.menu-mobile-aberto { overflow: hidden; }


/* ── RESPONSIVO ────────────────────────────────────── */
@media (max-width: 900px) {
  .menu { display: none; }
  .menu-mobile-botao { display: flex; }
}

@media (max-width: 600px) {
  .aviso-topo p:last-child,
  .aviso-separador { display: none; }

  .busca-campo-input { font-size: var(--fs-lg); }
}