/* ==========================================================================
   5. FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--color-neutral-900);
  /* Fundo escuro do Design System */
  color: var(--color-neutral-200);
  padding: 64px 0 32px;
  font-family: var(--font-body);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

/* --- Coluna 1: Marca, Descrição e Redes Sociais --- */
.footer-brand .footer-logo {
  height: clamp(40px, 4.5vw, 56px);
  margin-bottom: 24px;
  display: block;
}

.footer-description {
  line-height: 1.6;
  margin-bottom: 24px;
  max-width: 320px;
  color: var(--color-neutral-200);
  font-size: 16px;
}

.footer-social {
  display: flex;
  gap: 16px;
  align-items: center;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.2s ease, scale 0.2s ease;
}

.footer-social a:hover {
  opacity: 0.7;
  scale: 1.1;
}

.footer-social a img{
  max-height: 24px;
}

/* --- Coluna 2: Links Dinâmicos (wp_nav_menu) --- */
.footer-menu {
  list-style: none !important;
  /* Força a remoção das bolinhas padrão */
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* O WP coloca as classes nos li, mas o nosso alvo é o link (a) */
.footer-menu li a {
  text-decoration: none;
  color: var(--color-neutral-200);
  /* Cinza claro padrão */
  font-weight: 500;
  font-size: 16px;
  transition: color 0.2s ease;
  position: relative;
}

/* Efeito de Hover */
.footer-menu li a:hover {
  color: var(--color-primary-400);
  /* Fica branco puro ao passar o rato */
  scale: 1.1;
}

/* --- Coluna 3: Newsletter --- */
.footer-newsletter .newsletter-title {
  color: var(--color-primary-400);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.footer-newsletter p {
  margin-bottom: 24px;
  line-height: 1.6;
  color: var(--color-neutral-200);
  font-size: 16px;
}

/* Alterado para mobile-first: empilhado verticalmente */
.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.newsletter-form input {
  background-color: var(--color-neutral-800);
  border: 1px solid var(--color-neutral-700);
  padding: 12px 16px;
  border-radius: 8px;
  color: var(--color-neutral-100);
  font-family: var(--font-body);
  font-size: 16px;
  width: 100%;
  /* Garante que não ultrapassa a tela */
  outline: none;
  transition: border-color 0.2s ease;
}

.newsletter-form input::placeholder {
  color: var(--color-neutral-500);
}

.newsletter-form input:focus {
  border-color: var(--color-primary-500);
}

.newsletter-form button {
  background-color: var(--color-primary-700);
  color: var(--color-neutral-100);
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  font-family: var(--font-body);
  font-size: 16px;
  width: 100%;
  /* Botão com largura total no mobile é melhor para o toque (UX) */
  transition: background-color 0.3s ease;
}

.newsletter-form button:hover {
  background-color: var(--color-primary-500);
}

/* A partir de telas pequenas/médias (Phablets/Tablets), volta a colocar lado a lado */
@media (min-width: 576px) {
  .newsletter-form {
    flex-direction: row;
  }

  .newsletter-form input {
    flex: 1;
    /* Volta a preencher o espaço restante */
    width: auto;
  }

  .newsletter-form button {
    width: auto;
    /* Volta à largura natural do texto */
  }
}

/* --- Rodapé Inferior (Copyright) --- */
.footer-bottom {
  border-top: 1px solid var(--color-neutral-700);
  /* Atualizado para a variável de borda */
  padding-top: 24px;
}

.footer-bottom p {
  color: var(--color-neutral-500);
  /* Atualizado para o cinza do Design System */
  font-size: 14px;
}

/* --- Responsividade (Desktop) --- */
@media (min-width: 1024px) {
  .footer-inner {
    /* Distribui as colunas conforme a proporção visual do Figma (Marca: ~35%, Menu: ~25%, Newsletter: ~40%) */
    grid-template-columns: 1.5fr 1fr 1.5fr;
    gap: 64px;
  }
}