:root {
  color-scheme: light;
  --fundo: #f4f7fb;
  --superficie: #ffffff;
  --texto: #172033;
  --texto-suave: #5a6475;
  --borda: #dce3ed;
  --primaria: #0f766e;
  --primaria-escura: #115e59;
  --destaque: #dc2626;
  --sombra: 0 12px 30px rgba(23, 32, 51, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  font-family: Arial, Helvetica, sans-serif;
  background: var(--fundo);
  color: var(--texto);
}

body {
  margin: 0;
}

button,
input,
select {
  font: inherit;
}

.pagina {
  width: min(1240px, calc(100% - 28px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

.cabecalho {
  padding: 28px;
  margin-bottom: 22px;
  border-radius: 20px;
  color: #fff;
  background: linear-gradient(135deg, #0f766e, #164e63);
  box-shadow: var(--sombra);
}

.marca {
  margin: 0 0 8px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
}

.subtitulo {
  max-width: 680px;
  margin: 12px 0 0;
  color: #e6fffb;
}

section {
  margin-bottom: 22px;
  padding: 22px;
  border: 1px solid var(--borda);
  border-radius: 16px;
  background: var(--superficie);
  box-shadow: var(--sombra);
}

section h2 {
  margin: 0 0 16px;
}

.linha-busca {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) minmax(180px, 260px) auto auto;
  gap: 12px;
  align-items: end;
}

.campo {
  display: grid;
  gap: 7px;
  color: var(--texto-suave);
  font-size: 0.92rem;
  font-weight: 700;
}

input,
select,
.botao {
  min-height: 46px;
  border-radius: 10px;
}

input,
select {
  width: 100%;
  padding: 0 12px;
  border: 1px solid #bfc9d8;
  background: #fff;
  color: var(--texto);
}

input:focus,
select:focus,
button:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(15, 118, 110, 0.28);
  outline-offset: 2px;
}

.botao {
  padding: 0 18px;
  border: 0;
  cursor: pointer;
  font-weight: 700;
}

.botao:disabled {
  cursor: wait;
  opacity: 0.65;
}

.botao-buscar,
.botao-mais {
  color: #fff;
  background: var(--primaria);
}

.botao-buscar:hover,
.botao-mais:hover {
  background: var(--primaria-escura);
}

.botao-limpar {
  color: var(--texto);
  background: #e8edf4;
}

.status {
  min-height: 22px;
  margin: 14px 0 0;
  color: var(--texto-suave);
}

.categorias {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.botao-categoria,
.categoria-cartao {
  border: 1px solid #b8d9d5;
  border-radius: 999px;
  color: var(--primaria-escura);
  background: #f0fdfa;
  cursor: pointer;
}

.botao-categoria {
  padding: 8px 13px;
}

.botao-categoria[aria-pressed="true"] {
  color: #fff;
  background: var(--primaria);
}

.titulo-linha {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.contador {
  color: var(--texto-suave);
  font-size: 0.92rem;
}

.grade-ofertas {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.cartao-oferta {
  display: flex;
  min-width: 0;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--borda);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 8px 20px rgba(23, 32, 51, 0.07);
}

.area-imagem {
  display: grid;
  min-height: 220px;
  place-items: center;
  padding: 14px;
  background: #f8fafc;
}

.area-imagem img {
  width: 100%;
  height: 210px;
  object-fit: contain;
}

.imagem-indisponivel {
  color: var(--texto-suave);
}

.conteudo-cartao {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  padding: 16px;
}

.etiquetas {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 10px;
}

.etiqueta {
  padding: 5px 8px;
  border-radius: 999px;
  color: #334155;
  background: #e8edf4;
  font-size: 0.75rem;
  font-weight: 700;
}

.etiqueta-desconto {
  color: #fff;
  background: var(--destaque);
}

.nome-produto {
  margin: 0 0 10px;
  font-size: 1rem;
  line-height: 1.4;
}

.categoria-cartao {
  max-width: 100%;
  margin: 0 0 10px;
  padding: 5px 9px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.75rem;
}

.loja {
  margin: 0 0 12px;
  color: var(--texto-suave);
  font-size: 0.86rem;
}

.preco-anterior {
  margin: auto 0 2px;
  color: var(--texto-suave);
  font-size: 0.82rem;
  text-decoration: line-through;
}

.preco-atual {
  margin: auto 0 14px;
  color: #14532d;
  font-size: 1.35rem;
  font-weight: 800;
}

.preco-anterior + .preco-atual {
  margin-top: 0;
}

.link-oferta {
  display: block;
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  color: #fff;
  background: var(--primaria);
  text-align: center;
  text-decoration: none;
  font-weight: 700;
}

.link-oferta:hover {
  background: var(--primaria-escura);
}

.acoes-catalogo {
  display: flex;
  justify-content: center;
  margin-top: 22px;
}

.botao-mais {
  min-width: 220px;
}

footer {
  padding: 16px;
  color: var(--texto-suave);
  text-align: center;
  font-size: 0.86rem;
}

footer p {
  margin: 5px 0;
}

[hidden] {
  display: none !important;
}

@media (max-width: 1000px) {
  .linha-busca {
    grid-template-columns: 1fr 1fr;
  }

  .grade-ofertas {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .linha-busca,
  .grade-ofertas {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .campo-principal {
    grid-column: 1 / -1;
  }
}

@media (max-width: 520px) {
  .pagina {
    width: min(100% - 18px, 1240px);
    padding-top: 9px;
  }

  .cabecalho,
  section {
    padding: 17px;
    border-radius: 13px;
  }

  .linha-busca,
  .grade-ofertas {
    grid-template-columns: 1fr;
  }

  .campo-principal {
    grid-column: auto;
  }

  .area-imagem {
    min-height: 200px;
  }
}