/**
 * header.css
 *
 * Estilos do topo do site (Livraria Ponta de Lança).
 * Estrutura Mobile-First (regras base no topo, @media desktop ao final).
 * Herda tipografia e cores base via cascata de utilities.css/variables.css.
 */

/* ===========================================================
   MOBILE (base) — sempre vem PRIMEIRO no arquivo
   =========================================================== */
.site-header__grid {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "logo   icones"
    "busca  busca"
    "nav    nav";
  align-items: center;
  gap: var(--esp-sm) var(--esp-md);
  border-bottom: 1px solid var(--cor-borda);
  background-color: var(--cor-destaque);

}

.site-header__logo {
  grid-area: logo;
  justify-self: start;
  padding-bottom: 1.5px;
}

.site-header__icones {
  grid-area: icones;
  justify-self: end;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: var(--esp-md);
  align-self: stretch;
  padding-right: 5.5px;

}

.site-header__icones-sociais {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--esp-xs);
  border-bottom: 1px solid var(--cor-borda);
}

.site-header__icones-sociais-links {
  display: flex;
  flex-direction: row;
  gap: var(--esp-sm);
}

.site-header__sociais-rotulo {
  margin: 0;
  font-size: 0.75rem;
  font-style: italic;
  color: var(--cor-vermelho);
  text-align: right;
}

.site-header__icones-acoes {
  display: flex;
  flex-direction: row;
  gap: var(--esp-md);
  align-items: flex-end;
}

.site-header__acao {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--esp-xs);
}

.site-header__acao-rotulo {
  font-size: 0.7rem;
  font-style: italic;
  color: var(--cor-vermelho);
  line-height: 1.1;
  text-align: center;
  margin-bottom: 2px;
}

.site-header__icone-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--cor-texto);
  transition: color var(--dur-rapida) var(--easing);
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
}

.site-header__icone-link:hover {
  color: var(--cor-vermelho);
}

.site-header__icone-link svg {
  display: block;
}

.site-header__busca {
  grid-area: busca;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--esp-xs);
  width: 100%;

}

.site-header__busca-rotulo {
  font-size: 0.85rem;
  font-style: italic;
  color: var(--cor-vermelho);
  text-align: center;
}

.site-header__busca-campo {
  position: relative;
  display: flex;
  width: 100%;
  max-width: 480px;
}

.site-header__busca-campo input[type="search"] {
  width: 100%;
  padding: var(--esp-sm) var(--esp-xl) var(--esp-sm) var(--esp-md);
  border: 1px solid var(--cor-borda-forte);
  border-radius: var(--raio-pill);
  background-color: var(--cor-destaque);
  font-size: 0.9rem;
  color: var(--cor-texto);
  box-shadow: var(--box-shadow);
  transition: border-color var(--dur-rapida) var(--easing),
    background-color var(--dur-rapida) var(--easing),
    box-shadow var(--dur-rapida) var(--easing);
}

.site-header__busca-campo input[type="search"]:focus {
  outline: none;
  background-color: var(--cor-destaque);
  border-color: var(--cor-vermelho);
  box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.15), 0 2px 10px rgba(0, 0, 0, 0.06);
}

.site-header__busca-botao {
  position: absolute;
  right: var(--esp-sm);
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  color: var(--cor-texto);
  transition: color var(--dur-rapida) var(--easing);
}

.site-header__busca-botao:hover {
  color: var(--cor-vermelho);
}

.site-header__nav {
  grid-area: nav;
  width: 100%;
  display: flex;
  justify-content: center;
}

.site-header__nav-lista {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: var(--esp-sm) var(--esp-md);
  justify-content: center;
  width: 100%;
  padding: 0;
  margin: 0;
  list-style: none;
}

.site-header__nav-lista a {
  font-size: 0.95rem;
  color: var(--cor-vermelho);
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color var(--dur-rapida) var(--easing);
}

.site-header__nav-lista a:hover {
  color: var(--cor-vermelho-escuro);
}

/* ===========================================================
   DESKTOP — sempre vem DEPOIS, sobrescrevendo só o que muda
   =========================================================== */
@media (min-width: 768px) {

  .site-header__grid {
    grid-template-columns: auto 1fr auto;
    grid-template-areas:
      "logo busca  icones"
      "logo nav    icones";
    grid-template-rows: auto auto;
    row-gap: var(--esp-xs);
  }

  .site-header__logo {
    grid-area: logo;
    justify-self: start;
  }

  .site-header__busca {
    grid-area: busca;
    justify-self: center;
    align-self: end;
  }

  .site-header__nav {
    grid-area: nav;
    align-self: start;
  }

  .site-header__nav-lista {
    gap: var(--esp-md);
  }

  .site-header__icones {
    grid-area: icones;
    justify-content: center;
  }

}