/* Barra superior destacada acima do header */
.top-bar {
  background: var(--gradiente-dourado);
  color: var(--chocolate-escuro);
  text-align: center;
  padding: 0.5rem 1rem;
  font-weight: bold;
  font-size: 0.9rem;
  z-index: 1001;
  position: fixed;
  top: 0;
  width: 100%;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header {
  background: var(--branco);
  box-shadow: var(--sombra-suave);
  position: fixed;
  top: 30px;
  width: 100%;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
}

/* Navegação centralizada */
.nav {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav a {
  text-decoration: none;
  color: var(--chocolate-escuro);
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
  padding: 0.5rem 0;
  font-size: 1rem;
}

.nav a:hover {
  color: var(--chocolate-medio);
}

.nav a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradiente-chocolate);
  transition: width 0.3s ease;
}

.nav a:hover::after,
.nav a:focus::after {
  width: 100%;
}

/* Ícone do Carrinho */
.cart-icon {
  position: relative;
  background: var(--gradiente-chocolate);
  color: var(--branco);
  padding: 0.6rem 0.75rem;
  border-radius: 50%;
  cursor: pointer;
  transition: transform 0.3s ease;
  box-shadow: var(--sombra-media);
  border: none;
  font-size: 1rem;
}

.cart-icon:hover {
  transform: scale(1.1);
}

.cart-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--dourado);
  color: var(--chocolate-escuro);
  border-radius: 50%;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  border: 2px solid var(--branco);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* Animação do carrinho */
@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}

.cart-icon.pulse {
  animation: pulse 0.5s ease-in-out;
}

/* Responsividade do Header sem logo */
@media (max-width: 768px) {
  .header .container {
    flex-direction: column;
    gap: 1rem;
    padding: 0.75rem 1rem;
  }

  .nav {
    order: 1;
  }

  .cart-icon {
    order: 2;
    align-self: flex-end;
    position: absolute;
    top: 1rem;
    right: 1rem;
  }

  .nav ul {
    gap: 1.5rem;
  }

  .top-bar {
    padding: 0.4rem 1rem;
    font-size: 0.85rem;
  }

  .header {
    top: 30px;
  }
}

@media (max-width: 480px) {
  .header {
    min-height: auto;
    top: 28px;
  }

  .nav ul {
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }

  .nav a {
    font-size: 0.9rem;
    padding: 0.25rem 0;
  }

  .top-bar {
    padding: 0.35rem 1rem;
    font-size: 0.8rem;
  }

  .header .container {
    padding: 0.5rem 1rem;
  }

  .cart-icon {
    top: 0.75rem;
    right: 1rem;
  }
}