:root{
  --fundo:#fbf8f5;
  --card:#ffffff;
  --texto:#211915;
  --suave:#7b6b63;
  --linha:#eadfd8;
  --destaque:#2a1712;
  --destaque2:#8b5e4d;
  --erro:#9b1c1c;
  --sucesso:#23613d;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family: Arial, Helvetica, sans-serif;
  background:var(--fundo);
  color:var(--texto);
  padding-bottom:110px;
}
.topo{
  text-align:center;
  padding:26px 16px 12px;
  background:#fff;
  border-bottom:1px solid var(--linha);
}
.topo img{max-width:190px; height:auto}
.subtitulo{margin:8px 0 0; color:var(--suave); letter-spacing:.03em}
main{max-width:1180px; margin:0 auto; padding:20px 16px}
.hero{
  text-align:center;
  margin:12px 0 24px;
}
.hero h1{font-size:32px; margin:0 0 8px; font-weight:600}
.hero p{margin:0; color:var(--suave)}
.acoes-topo{
  display:flex;
  gap:10px;
  justify-content:center;
  margin-bottom:20px;
  flex-wrap:wrap;
}
.grid-produtos{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:18px;
}
.produto{
  background:var(--card);
  border:1px solid var(--linha);
  border-radius:22px;
  overflow:hidden;
  box-shadow:0 8px 24px rgba(45,25,16,.06);
}
.foto-principal{
  width:100%;
  aspect-ratio:3/4;
  object-fit:cover;
  background:#f1ebe7;
  display:block;
}
.miniaturas{
  display:flex;
  gap:8px;
  padding:10px 12px 0;
}
.miniaturas button{
  border:2px solid transparent;
  padding:0;
  border-radius:12px;
  overflow:hidden;
  cursor:pointer;
  background:transparent;
}
.miniaturas button.ativa{border-color:var(--destaque2)}
.miniaturas img{
  width:58px;
  height:74px;
  object-fit:cover;
  display:block;
}
.info{
  padding:14px;
}
.info h3{margin:0 0 8px; font-size:18px}
.descricao{color:var(--suave); font-size:14px; line-height:1.45; min-height:40px}
.preco{font-size:20px; font-weight:700; margin:14px 0}
.controles{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
}
.qtd{
  display:flex;
  align-items:center;
  border:1px solid var(--linha);
  border-radius:999px;
  overflow:hidden;
  background:#fff;
}
.qtd button{
  width:36px; height:36px; border:0; background:#f4ebe6; cursor:pointer; font-size:18px;
}
.qtd span{min-width:34px; text-align:center; font-weight:700}
.btn-principal, .btn-secundario, .controles .add{
  border:0;
  border-radius:999px;
  padding:12px 18px;
  cursor:pointer;
  font-weight:700;
}
.btn-principal, .controles .add{
  background:var(--destaque);
  color:#fff;
}
.btn-secundario{
  background:#fff;
  color:var(--destaque);
  border:1px solid var(--linha);
}
.mensagem{
  max-width:760px;
  margin:0 auto 20px;
  padding:14px 16px;
  border-radius:16px;
  background:#fff;
  border:1px solid var(--linha);
  text-align:center;
}
.mensagem.erro{border-color:#e5b5b5; color:var(--erro)}
.mensagem.sucesso{border-color:#a8d5b9; color:var(--sucesso)}
.oculto{display:none!important}
.carrinho{
  position:fixed;
  left:50%;
  transform:translateX(-50%);
  bottom:18px;
  width:min(720px, calc(100% - 28px));
  background:#211915;
  color:#fff;
  border-radius:24px;
  padding:14px 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  box-shadow:0 14px 35px rgba(0,0,0,.24);
  z-index:20;
}
.carrinho div{display:flex; flex-direction:column; gap:4px}
.carrinho button{
  border:0;
  border-radius:999px;
  background:#fff;
  color:#211915;
  padding:12px 18px;
  font-weight:800;
  cursor:pointer;
}
.modal{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.42);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
  z-index:50;
}
.modal-card{
  background:#fff;
  width:min(580px,100%);
  max-height:92vh;
  overflow:auto;
  border-radius:26px;
  padding:22px;
  position:relative;
}
.fechar{
  position:absolute;
  right:16px;
  top:12px;
  border:0;
  background:transparent;
  font-size:30px;
  cursor:pointer;
}
.texto-apoio{color:var(--suave)}
form{display:flex; flex-direction:column; gap:12px}
label{font-size:14px; color:var(--suave); font-weight:700}
input, textarea{
  width:100%;
  margin-top:6px;
  padding:12px 13px;
  border-radius:14px;
  border:1px solid var(--linha);
  font:inherit;
  color:var(--texto);
}
textarea{min-height:82px; resize:vertical}
.resumo-modal, .resultado-status{
  background:#fbf8f5;
  border:1px solid var(--linha);
  border-radius:18px;
  padding:14px;
  line-height:1.6;
}
.item-resumo{
  display:flex;
  justify-content:space-between;
  gap:10px;
  border-bottom:1px solid var(--linha);
  padding:6px 0;
}
.item-resumo:last-child{border-bottom:0}
@media (max-width:900px){
  .grid-produtos{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
@media (max-width:620px){

  .grid-produtos{
    grid-template-columns:1fr;
  }

  .hero h1{
    font-size:26px;
  }

  .carrinho{
    width:calc(100% - 20px);
    left:10px;
    right:10px;
    bottom:10px;
    transform:none;
  }

  .carrinho button{
    padding:10px 14px;
    font-size:13px;
  }
}
  .carrinho{
    width:calc(100% - 20px);
    left:10px;
    right:10px;
    bottom:10px;
  }

  .carrinho-resumo{
    flex-direction:column;
    gap:10px;
  }

  .carrinho button{
    width:100%;
  }
}
.tamanhos{
    display:flex;
    gap:8px;
    flex-wrap:wrap;
}

.btn-tamanho{
    padding:8px 14px;
    border:1px solid #d8cdc7;
    border-radius:8px;
    background:#ffffff;
    color:#2b1a13;
    font-weight:600;
    cursor:pointer;
    transition:all .2s ease;
}

.btn-tamanho:hover{
    border-color:#2b1a13;
}

.btn-tamanho.selecionado{
    background:#2b1a13;
    color:#ffffff;
    border-color:#2b1a13;
}