/* Header pública: composição independente das antigas regras do painel/V2. */
.superficie-site .cabecalho {
  position: relative;
  z-index: 30;
  color: var(--text-primary);
  background: var(--surface-page);
  border-bottom: 1px solid var(--border-subtle);
}
.superficie-site .cabecalho-identidade {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 44px;
  align-items: center;
  gap: 16px 8px;
  max-width: 1440px;
  margin-inline: auto;
  padding: 22px 20px 18px;
}
.superficie-site .cabecalho-marca {
  grid-column: 2;
  grid-row: 1;
  justify-self: center;
  align-items: center;
  white-space: nowrap;
  font-size: clamp(1.75rem, 6vw, 2.5rem);
  letter-spacing: -.055em;
  line-height: 1.1;
}
.superficie-site .cabecalho-marca-descricao {
  padding-top: 9px;
  font-size: .5rem;
  letter-spacing: .12em;
  font-weight: 500;
}
.superficie-site .cabecalho-acoes { display: flex; grid-column: 1 / -1; grid-row: 2; align-items: center; justify-self: end; gap: 8px; }
.superficie-site .cabecalho-atalho { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 44px; min-width: 44px; border: 0; padding: 0; background: transparent; color: var(--text-primary); font: inherit; font-size: 12px; text-decoration: none; }
.superficie-site .cabecalho-atalho svg { width: 20px; height: 20px; }
.superficie-site .cabecalho-carrinho { position: relative; }
.superficie-site .cabecalho-carrinho-contador:not([hidden]) {
  position: absolute; top: -4px; right: -9px; display: grid; place-items: center;
  min-width: 22px; min-height: 22px; padding: 0 4px; border-radius: 50%;
  background: var(--text-primary); color: var(--surface-page);
  font-size: 11px; font-weight: 700; line-height: 1;
}
.superficie-site .cabecalho-entrar { grid-column: 2; grid-row: 2; justify-self: end; }
.superficie-site .cabecalho-carrinho { grid-column: 3; grid-row: 2; }
.superficie-site .cabecalho-atalho:focus-visible { outline: 2px solid var(--border-focus); outline-offset: 3px; }
@media (min-width: 768px) {
  .superficie-site .cabecalho-acoes { display: flex; grid-column: 3; grid-row: 1; align-items: center; justify-self: end; gap: 8px; }
}
.superficie-site .cabecalho-acoes .tema-alternar {
  grid-column: 3;
  grid-row: 1;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  justify-self: end;
}
.superficie-site .cabecalho-alternar { grid-column: 1; grid-row: 1; }
.superficie-site .cabecalho-busca {
  grid-column: 1 / -1;
  grid-row: 3;
  min-width: 0;
  margin: 0;
}
.superficie-site .cabecalho-busca .campo { margin: 0; }
.superficie-site .cabecalho-busca .campo-entrada {
  height: 44px;
  border: 0;
  border-bottom: 1px solid var(--border-default);
  background: transparent;
  padding-left: 0;
  padding-right: 48px;
  font-size: 1rem;
}
.superficie-site .cabecalho-categorias { border: 0; overflow: visible; }
.superficie-site .cabecalho-lista {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px 16px;
  list-style: none;
}
.superficie-site .cabecalho-item {
  display: flex;
  flex-wrap: wrap;
  position: relative;
  width: 100%;
  border-bottom: 1px solid var(--border-subtle);
}
.superficie-site .cabecalho-categoria {
  display: flex;
  align-items: center;
  min-height: 48px;
  flex: 1;
  padding: 0;
  border: 0;
  color: var(--text-primary);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
}
.superficie-site .cabecalho-categoria:hover,
.superficie-site .cabecalho-categoria-ativa { text-decoration: underline; text-underline-offset: 7px; }
.superficie-site .cabecalho-expansor { display: block; flex-basis: 100%; width: 100%; }
.superficie-site .cabecalho-expansor summary {
  position: absolute;
  top: 0;
  right: 0;
  display: grid;
  width: 44px;
  min-height: 48px;
  place-items: center;
  cursor: pointer;
  list-style: none;
}
.superficie-site .cabecalho-expansor summary::-webkit-details-marker { display: none; }
.superficie-site .cabecalho-expansor summary .lucide { width: 14px; height: 14px; transition: transform 180ms ease; }
.superficie-site .cabecalho-expansor[open] summary .lucide { transform: rotate(180deg); }
.superficie-site .cabecalho-opcoes {
  width: 100%;
  margin: 0;
  padding: 8px 16px 14px;
  background: var(--surface-raised);
  list-style: none;
}
.superficie-site .cabecalho-expansor:not([open]) .cabecalho-opcoes { display: none; }
.superficie-site .cabecalho-opcoes a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  color: var(--text-secondary);
  font-size: .8125rem;
  text-decoration: none;
  overflow-wrap: anywhere;
}
.superficie-site .cabecalho-opcoes a:hover { color: var(--text-primary); text-decoration: underline; text-underline-offset: 4px; }
.superficie-site .cabecalho-ver-categoria { margin-bottom: 6px; border-bottom: 1px solid var(--border-subtle); }
.superficie-site .cabecalho-ver-categoria a { color: var(--text-primary); font-weight: 500; }
.superficie-site .cabecalho-ver-categoria .lucide { width: 16px; height: 16px; }
@media (max-width: 767px) {
  /* Primeira linha: menu e ações. Logo centralizada abaixo, busca por último. */
  .superficie-site .cabecalho-acoes { grid-column: 2 / -1; grid-row: 1; }
  .superficie-site .cabecalho-marca { grid-column: 1 / -1; grid-row: 2; }
}
@media (min-width: 768px) {
  .superficie-site .cabecalho-identidade {
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    gap: 32px;
    padding: 32px 40px 28px;
  }
  .superficie-site .cabecalho-marca { font-size: 2.75rem; }
  .superficie-site .cabecalho-marca-descricao { font-size: .5625rem; letter-spacing: .16em; }
  .superficie-site .cabecalho-busca { grid-column: 1; grid-row: 1; max-width: 280px; }
  .superficie-site .cabecalho-busca .campo-entrada { font-size: .8125rem; }
  .superficie-site .cabecalho-lista {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    padding: 0 40px;
  }
  .superficie-site .cabecalho-item { width: auto; flex-wrap: nowrap; border: 0; }
  .superficie-site .cabecalho-expansor { display: contents; }
  .superficie-site .cabecalho-item + .cabecalho-item::before {
    content: "";
    align-self: center;
    width: 4px;
    height: 4px;
    margin-inline: 22px;
    border-radius: 50%;
    background: var(--text-muted);
    flex-shrink: 0;
  }
  .superficie-site .cabecalho-categoria { flex: none; min-height: 52px; font-size: .6875rem; letter-spacing: .12em; }
  .superficie-site .cabecalho-expansor summary { position: static; width: 24px; min-height: 52px; }
  .superficie-site .cabecalho-opcoes {
    position: absolute;
    z-index: 40;
    top: 100%;
    inset-inline-end: 0;
    width: 260px;
    max-width: calc(100vw - 40px);
    padding: 16px 24px 20px;
    border: 1px solid var(--border-subtle);
    box-shadow: 0 18px 40px color-mix(in srgb, var(--text-primary) 8%, transparent);
  }
}
@media (prefers-reduced-motion: reduce) {
  .superficie-site .cabecalho-expansor summary .lucide { transition: none; }
}