* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --azul: #3B82F6;
  --azul-escuro: #1D4ED8;
  --marinho: #243447;
  --cinza-texto: #4B5563;
  --fundo: #F6F8FB;
  --borda: #E5E7EB;
  --verde: #16A34A;
  --amarelo: #B45309;
  --vermelho: #D1152C;
}

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--fundo);
  color: var(--marinho);
  line-height: 1.55;
}

.container { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

a { color: var(--azul); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Cabecalho */
.cabecalho {
  background: #fff;
  border-bottom: 1px solid var(--borda);
  position: sticky;
  top: 0;
  z-index: 50;
}
.cabecalho-inner { display: flex; align-items: center; justify-content: space-between; min-height: 64px; }
.logo { font-size: 24px; font-weight: 800; color: var(--marinho); letter-spacing: -0.5px; }
.logo-ponto { color: var(--azul); }
.menu { display: flex; align-items: center; gap: 24px; }
.menu a { color: var(--cinza-texto); font-weight: 600; padding: 6px 2px; }
.menu a:hover, .menu a.ativo { color: var(--azul); text-decoration: none; }
.carrinho-link { position: relative; }
.contador-carrinho {
  display: inline-block;
  min-width: 18px;
  background: var(--azul);
  color: #fff;
  border-radius: 999px;
  font-size: 12px;
  text-align: center;
  padding: 0 4px;
}
.contador-carrinho.oculto { display: none; }

.flash-carrinho {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--marinho);
  color: #fff;
  padding: 12px 20px;
  border-radius: 10px;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 100;
}
.flash-carrinho.visivel { opacity: 1; }

/* Hero */
.hero {
  background: linear-gradient(120deg, var(--marinho) 0%, #3361a8 60%, var(--azul) 100%);
  color: #fff;
}
.hero-inner { padding: 70px 20px; }
.hero h1 { font-size: 34px; font-weight: 800; margin-bottom: 12px; max-width: 560px; letter-spacing: -0.5px; }
.hero-texto { font-size: 16px; opacity: 0.92; max-width: 480px; margin-bottom: 26px; }
.hero-acoes { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  border: none;
  border-radius: 10px;
  padding: 11px 20px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
  transition: filter 0.15s ease, transform 0.1s ease;
}
.btn:hover { filter: brightness(1.06); text-decoration: none; }
.btn.primario { background: var(--azul); color: #fff; }
.btn.primario:hover { background: var(--azul-escuro); }
.btn.secundario { background: rgba(255,255,255,0.16); color: #fff; border: 1px solid rgba(255,255,255,0.4); }
.btn.link { background: #EFF2F5; color: var(--marinho); }
.btn.add { background: var(--azul); color: #fff; padding: 8px 14px; font-size: 13px; }
.btn.grande { font-size: 16px; padding: 13px 24px; }

.secao { padding-top: 44px; padding-bottom: 44px; }
.secao h1 { font-size: 26px; font-weight: 800; }
.secao .sub { color: var(--cinza-texto); margin: 6px 0 22px; max-width: 640px; }
.secao-titulo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.secao-titulo h2 { font-size: 22px; font-weight: 800; }
.ver-todos { font-weight: 700; }

.vazio { color: var(--cinza-texto); padding: 26px 0; }

/* Grade de produtos */
.grade {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 20px;
}
.card {
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.15s ease;
}
.card:hover { box-shadow: 0 10px 28px rgba(36,52,71,0.12); }
.thumb { display: block; aspect-ratio: 1 / 0.9; overflow: hidden; background: #E9EEF5; }
.thumb img, .thumb-img { width: 100%; height: 100%; object-fit: cover; display: block; }
.thumb-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.9);
  font-size: 64px;
  font-weight: 800;
}
.card-corpo { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.card-marca { font-size: 12px; color: var(--cinza-texto); text-transform: uppercase; letter-spacing: 0.5px; }
.card-nome { font-size: 15px; font-weight: 700; }
.card-nome a { color: var(--marinho); }
.card-nome a:hover { color: var(--azul); text-decoration: none; }
.preco strong { font-size: 17px; color: var(--marinho); }
.preco .riscado { color: var(--cinza-texto); text-decoration: line-through; font-weight: 500; margin-right: 8px; }
.card-acoes { margin-top: auto; padding-top: 10px; display: flex; gap: 8px; }

.badge {
  display: inline-block;
  border-radius: 999px;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 700;
  width: fit-content;
}
.badge.ok { background: #EAF6EE; color: var(--verde); }
.badge.falta { background: #F4F1E8; color: var(--amarelo); }
.badge.oferta { background: #FDEBEC; color: var(--vermelho); }

/* Filtros do catalogo */
.filtros {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 22px;
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: 14px;
  padding: 14px;
}
.filtros input[type="search"], .filtros select {
  padding: 10px 12px;
  border: 1px solid var(--borda);
  border-radius: 10px;
  font-size: 14px;
  min-width: 0;
}
.filtros input[type="search"] { flex: 1; }
.contagem { color: var(--cinza-texto); font-size: 14px; margin-bottom: 14px; }

/* Detalhe do produto */
.trilha { font-size: 14px; color: var(--cinza-texto); margin-bottom: 18px; }
.trilha a { color: var(--cinza-texto); }
.detalhe { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: start; }
.detalhe-foto .thumb, .detalhe-foto .thumb-fallback { border-radius: 16px; aspect-ratio: 1; }
.detalhe-info h1 { font-size: 26px; font-weight: 800; margin: 6px 0 10px; }
.detalhe-preco { font-size: 22px; margin-bottom: 14px; }
.detalhe-preco .riscado { color: var(--cinza-texto); text-decoration: line-through; margin-right: 10px; font-size: 17px; }
.detalhe-descricao { color: var(--cinza-texto); margin-bottom: 16px; white-space: pre-line; }
.detalhe-secao-titulo { font-size: 16px; font-weight: 800; margin: 18px 0 10px; }

.var-opcoes { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; }
.var-opcao {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border: 1px solid var(--borda);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  font-size: 14px;
}
.var-opcao:has(input:checked) { border-color: var(--azul); background: #EFF6FF; }
.var-opcao.sem-estoque { opacity: 0.75; }
.swatch {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  vertical-align: middle;
  margin-right: 4px;
  border: 1px solid rgba(0,0,0,0.15);
}

.detalhe-comprar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin: 16px 0 8px; }
.qtd-label { font-size: 13px; color: var(--cinza-texto); }
.qtd-input {
  width: 72px;
  padding: 10px 8px;
  border: 1px solid var(--borda);
  border-radius: 10px;
  font-size: 15px;
}
.lista-variacoes { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.var-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: 10px;
  padding: 9px 12px;
}
.var-nome { font-weight: 600; }
.nota { color: var(--cinza-texto); font-size: 13px; margin-top: 10px; }

/* Carrinho */
.carrinho-totais {
  display: flex;
  gap: 26px;
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: 12px;
  padding: 14px 18px;
  margin-bottom: 16px;
  font-size: 15px;
}
.cart-item {
  display: flex;
  align-items: center;
  gap: 18px;
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: 12px;
  padding: 14px 18px;
  margin-bottom: 10px;
}
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-nome { font-weight: 700; }
.cart-item-sub { color: var(--cinza-texto); font-size: 13px; }
.cart-item-qtd { display: flex; align-items: center; gap: 10px; }
.cart-item-qtd button {
  width: 30px; height: 30px;
  border-radius: 8px;
  border: 1px solid var(--borda);
  background: #fff;
  font-size: 16px; font-weight: 700;
  cursor: pointer;
}
.cart-item-qtd button:hover { background: #EFF2F5; }
.cart-item-preco { font-weight: 700; min-width: 110px; text-align: right; }
.cart-item-remover {
  border: none;
  background: none;
  color: var(--vermelho);
  font-weight: 600;
  cursor: pointer;
  font-size: 13px;
}
.carrinho-form {
  margin-top: 22px;
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: 12px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 480px;
}
.carrinho-form label { font-weight: 600; font-size: 14px; margin-top: 6px; }
.carrinho-form input, .carrinho-form textarea {
  padding: 10px 12px;
  border: 1px solid var(--borda);
  border-radius: 10px;
  font-size: 14px;
  font-family: inherit;
}

/* Contato */
.contato-grade { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-bottom: 28px; }
.contato-card {
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: 14px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
}
.contato-card strong { font-size: 16px; }
.contato-card p { color: var(--cinza-texto); }

/* CTA */
.faixa-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: linear-gradient(120deg, var(--marinho), var(--azul-escuro));
  color: #fff;
  border-radius: 16px;
  padding: 30px;
  flex-wrap: wrap;
}
.faixa-cta p { opacity: 0.9; margin-top: 4px; }

/* Rodape */
.rodape { background: #1B2634; color: #C9D4E0; margin-top: 20px; }
.rodape-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 28px;
  padding-top: 36px;
  padding-bottom: 30px;
}
.rodape-inner strong { color: #fff; }
.rodape-inner p { margin-top: 6px; font-size: 14px; }
.rodape-logo { font-size: 20px; font-weight: 800; color: #fff; margin-bottom: 8px; }
.rodape-base {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 16px;
  padding-bottom: 18px;
  font-size: 13px;
  color: #8FA0B2;
}

@media (max-width: 760px) {
  .detalhe { grid-template-columns: 1fr; }
  .rodape-inner { grid-template-columns: 1fr; }
  .menu { gap: 14px; }
  .hero-inner { padding: 46px 20px; }
}