/* 4. layout.css — navbar, footer, containers de seção, estrutura de página interna */

/* ---------- Hierarquia de largura ---------- */
.container-largo {
  max-width: var(--largura-larga);
  margin-inline: auto;
  padding-inline: 24px;
}

.container-leitura {
  max-width: var(--largura-leitura);
  margin-inline: auto;
  padding-inline: 24px;
}

.container-form {
  max-width: var(--largura-form);
  margin-inline: auto;
  padding-inline: 24px;
}

/* ---------- Ritmo vertical ---------- */
.secao {
  padding-block: var(--espaco-secao);
}

.secao--alt {
  background: var(--cor-fundo-alt);
}

/* ---------- Topbar ---------- */
.topbar {
  background: var(--cor-primaria-escura);
  color: #fff;
  font-size: 0.8rem;
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 8px;
}

.topbar__links {
  display: flex;
  gap: 20px;
}

.topbar__links a:hover {
  color: var(--cor-destaque);
}

/* ---------- Navbar ---------- */
.navbar {
  background: var(--cor-fundo);
  position: sticky;
  top: 0;
  z-index: 40;
  box-shadow: var(--sombra);
}

.navbar__inner {
  display: flex;
  align-items: center;
  gap: 28px;
  padding-block: 16px;
}

.navbar__hamburguer {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
}

.navbar__hamburguer span {
  height: 2px;
  background: var(--cor-texto);
  border-radius: 2px;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.navbar__logo-icone {
  width: 38px;
  height: 38px;
  border-radius: var(--raio-pequeno);
  background: var(--cor-primaria);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--fonte-titulo);
  font-weight: 800;
}

.navbar__logo-texto {
  font-family: var(--fonte-titulo);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--cor-primaria);
}

.navbar__busca {
  flex: 1;
  display: flex;
  align-items: center;
  background: var(--cor-fundo-alt);
  border: 1px solid var(--cor-borda);
  border-radius: var(--raio);
  padding-inline: 16px;
}

.navbar__busca input {
  flex: 1;
  padding-block: 10px;
  font-size: 0.9rem;
}

.navbar__busca button {
  color: var(--cor-texto-secundario);
  display: flex;
}

.navbar__acoes {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-shrink: 0;
}

.navbar__acao {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  font-size: 0.72rem;
  color: var(--cor-texto-secundario);
  position: relative;
}

.navbar__badge {
  position: absolute;
  top: -6px;
  right: -8px;
  background: var(--cor-destaque);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  border-radius: 999px;
  width: 17px;
  height: 17px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.navbar__acao svg {
  transition: transform var(--transicao-rapida);
}

.navbar__acao:hover svg {
  transform: translateY(-2px);
  color: var(--cor-primaria);
}

.navbar__categorias {
  border-top: 1px solid var(--cor-borda);
}

.navbar__categorias-inner {
  display: flex;
  gap: 28px;
  padding-block: 12px;
  overflow-x: auto;
}

.navbar__categorias-inner a {
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  color: var(--cor-texto-secundario);
}

.navbar__categorias-inner a:hover,
.navbar__categorias-inner a.ativo {
  color: var(--cor-primaria);
  font-weight: 600;
}

/* ---------- Menu mobile (painel tela cheia) ---------- */
.menu-mobile {
  position: fixed;
  top: 0;
  left: -100%;
  width: min(340px, 86vw);
  height: 100vh;
  background: #fff;
  z-index: 100;
  display: flex;
  flex-direction: column;
  padding: 20px;
  gap: 24px;
  transition: left var(--transicao);
  overflow-y: auto;
}

.menu-mobile--aberto {
  left: 0;
}

.menu-mobile__topo {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.menu-mobile__fechar {
  font-size: 1.8rem;
  line-height: 1;
  color: var(--cor-texto-secundario);
}

.menu-mobile__busca input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--cor-borda);
  border-radius: var(--raio);
  background: var(--cor-fundo-alt);
}

.menu-mobile__links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.menu-mobile__links a {
  padding: 12px 4px;
  border-bottom: 1px solid var(--cor-borda);
  font-weight: 500;
}

.menu-mobile__rodape {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--cor-borda);
  color: var(--cor-texto-secundario);
  font-size: 0.9rem;
}

.menu-mobile__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 90;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transicao);
}

.menu-mobile__overlay--visivel {
  opacity: 1;
  pointer-events: auto;
}

/* ---------- Newsletter ---------- */
.newsletter {
  background: var(--cor-primaria);
  color: #fff;
  padding-block: 48px;
}

.newsletter__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.newsletter__inner h3 {
  color: #fff;
  margin-bottom: 6px;
}

.newsletter__inner p {
  color: rgba(255, 255, 255, 0.8);
}

.newsletter__form {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.newsletter__form input {
  padding: 13px 16px;
  border-radius: var(--raio);
  width: 280px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
}

.newsletter__form input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

/* ---------- Footer ---------- */
.footer {
  background: var(--cor-primaria-escura);
  color: rgba(255, 255, 255, 0.75);
  padding-top: 56px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
}

.footer__col h4 {
  color: #fff;
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.footer__col a, .footer__col p {
  display: block;
  margin-bottom: 10px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer__col a:hover {
  color: var(--cor-destaque);
}

.footer__col--marca p {
  margin-block: 14px;
  line-height: 1.6;
}

.navbar__logo--footer .navbar__logo-texto {
  color: #fff;
}

.footer__redes {
  display: flex;
  gap: 10px;
}

.footer__redes a {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
}

.footer__redes a:hover {
  background: var(--cor-destaque);
  border-color: var(--cor-destaque);
  color: #fff;
}

.footer__pagamento {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-block: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.85rem;
}

.footer__selos {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.selo {
  background: rgba(255, 255, 255, 0.1);
  padding: 5px 12px;
  border-radius: var(--raio-pequeno);
  font-size: 0.75rem;
  font-weight: 600;
}

.footer__base {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.78rem;
}

.footer__assinatura a {
  color: var(--cor-destaque);
  font-weight: 600;
}