/* Loja NSA — estilo da vitrine pública.
   Tokens vindos do desenho aprovado (Claude Design): azul da marca, dourado de
   destaque, serifada nos títulos. Nada de gradiente pesado ou sombra exagerada:
   as fotos dos produtos são o herói. */
:root {
  --blue: #2f5a9e;
  --blue-d: #1c3a69;
  --blue-dd: #152f55;
  --gold: #d9a73e;
  --gold-d: #a9812f;
  --ink: #17202e;
  --bg: #f7f8fa;
  --line: #e4e8f0;
  --muted: #6b7688;
  --ok: #25d366;
  --radius: 14px;
  --wrap: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg); color: var(--ink); line-height: 1.6;
  font-family: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, .serif { font-family: "Newsreader", Georgia, serif; font-weight: 600; line-height: 1.15; }
a { color: var(--blue); text-decoration: none; }
img { max-width: 100%; display: block; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.oculto { display: none !important; }

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; cursor: pointer; font: inherit; font-weight: 600; font-size: 15px;
  padding: 12px 22px; border-radius: 12px; transition: background .15s, opacity .15s;
}
.btn-ouro { background: var(--gold); color: #2a2210; }
.btn-ouro:hover { background: #c9992f; }
.btn-azul { background: var(--blue); color: #fff; }
.btn-azul:hover { background: var(--blue-d); }
.btn-zap { background: var(--ok); color: #06331a; }
.btn-zap:hover { background: #1eb457; }
.btn-linha { background: transparent; border: 1px solid var(--line); color: var(--ink); }
.btn-linha:hover { background: #eef1f6; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn-sm { padding: 8px 14px; font-size: 14px; border-radius: 10px; }

/* ---------- cabeçalho ---------- */
header.topo {
  position: sticky; top: 0; z-index: 30; background: rgba(255,255,255,.95);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--line);
}
.topo .barra { display: flex; align-items: center; gap: 18px; height: 68px; }
.marca { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.marca .selo {
  width: 40px; height: 40px; border-radius: 11px; background: var(--blue); color: #fff;
  display: grid; place-items: center; font-family: "Newsreader", Georgia, serif;
  font-weight: 700; font-size: 15px;
}
.marca b { display: block; font-family: "Newsreader", Georgia, serif; font-size: 18px; }
.marca small { display: block; font-size: 11px; color: var(--muted); }
.busca { flex: 1; position: relative; min-width: 0; }
.busca input {
  width: 100%; font: inherit; font-size: 14px; padding: 10px 14px 10px 38px;
  border: 1px solid var(--line); border-radius: 12px; background: #fff; outline: none;
}
.busca input:focus { border-color: var(--blue); }
.busca .lupa { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.menu { display: flex; gap: 22px; font-size: 15px; font-weight: 500; color: #45505f; }
.menu a:hover { color: var(--blue); }
.carrinho-btn { position: relative; }
.carrinho-btn .qtd {
  position: absolute; top: -6px; right: -6px; background: var(--gold); color: #2a2210;
  font-size: 11px; font-weight: 700; min-width: 19px; height: 19px; border-radius: 10px;
  display: grid; place-items: center; padding: 0 5px;
}
@media (max-width: 900px) { .menu { display: none; } .topo .barra { height: 60px; gap: 10px; } }

/* ---------- hero ---------- */
.hero { background: linear-gradient(160deg, var(--blue-dd), var(--blue)); color: #fff; padding: 72px 0 84px; }
.hero .grade { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.hero .tag {
  display: inline-block; font-size: 12.5px; font-weight: 600; color: var(--gold);
  border: 1px solid rgba(217,167,62,.45); border-radius: 999px; padding: 6px 14px; margin-bottom: 20px;
}
.hero h1 { font-size: clamp(34px, 5vw, 54px); }
.hero p { margin-top: 16px; font-size: clamp(15px, 2vw, 18px); color: #d6ddec; max-width: 46ch; }
.hero .acoes { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 12px; }
.hero .vitrine {
  aspect-ratio: 4/3; border-radius: 20px; background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.14); overflow: hidden;
}
.hero .vitrine img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 880px) { .hero .grade { grid-template-columns: 1fr; } .hero .vitrine { display: none; } }

/* ---------- seções ---------- */
section.bloco { padding: 64px 0; }
.olho { color: var(--gold-d); font-weight: 700; font-size: 12.5px; letter-spacing: 1.4px; text-transform: uppercase; }
.bloco h2 { font-size: clamp(24px, 3.4vw, 34px); color: var(--blue-d); margin: 8px 0 6px; }
.bloco .lead { color: var(--muted); max-width: 62ch; }

/* categorias */
.cats { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 14px; margin-top: 28px; }
.cat {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px;
  cursor: pointer; transition: transform .15s, box-shadow .15s; text-align: left;
}
.cat:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(28,58,105,.10); }
.cat b { display: block; font-size: 15px; }
.cat span { font-size: 13px; color: var(--muted); }

/* prova social */
.faixa { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.faixa .tres { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; text-align: center; padding: 40px 0; }
.faixa .num { font-family: "Newsreader", Georgia, serif; font-size: 30px; color: var(--blue); }
.faixa .rot { font-size: 13.5px; color: var(--muted); }
@media (max-width: 620px) { .faixa .tres { grid-template-columns: 1fr; gap: 18px; } }

/* ---------- grade de produtos ---------- */
.produtos { display: grid; grid-template-columns: repeat(auto-fill, minmax(228px, 1fr)); gap: 18px; margin-top: 22px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column; transition: transform .15s, box-shadow .15s;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(28,58,105,.12); }
.card .foto { aspect-ratio: 1; background: #eef1f6; cursor: pointer; }
.card .foto img { width: 100%; height: 100%; object-fit: contain; }
.card .corpo { padding: 14px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.card .cat-rot { font-size: 11.5px; color: var(--gold-d); font-weight: 600; text-transform: uppercase; letter-spacing: .6px; }
.card h3 { font-size: 15.5px; font-family: inherit; font-weight: 600; line-height: 1.3; cursor: pointer; }
.card .preco { font-family: "Newsreader", Georgia, serif; font-size: 21px; color: var(--blue-d); margin-top: auto; }

/* filtros */
.filtros { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 18px; }
.filtros select, .filtros input {
  font: inherit; font-size: 14px; padding: 9px 12px; border: 1px solid var(--line);
  border-radius: 10px; background: #fff; outline: none;
}
.filtros select:focus, .filtros input:focus { border-color: var(--blue); }
.contador { font-size: 13.5px; color: var(--muted); margin-left: auto; }

/* ---------- produto ---------- */
.produto { display: grid; grid-template-columns: 1fr 1fr; gap: 42px; padding: 40px 0; }
.produto .galeria { background: #fff; border: 1px solid var(--line); border-radius: 18px; overflow: hidden; }
.produto .galeria img { width: 100%; aspect-ratio: 1; object-fit: contain; }
.produto h1 { font-size: clamp(26px, 3.6vw, 36px); }
.produto .preco-g { font-family: "Newsreader", Georgia, serif; font-size: 34px; color: var(--blue-d); margin: 12px 0; }
.produto .desc { color: #4a5566; white-space: pre-line; margin: 14px 0 22px; }
.qtd-box { display: flex; align-items: center; gap: 0; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: #fff; }
.qtd-box button { border: 0; background: #fff; font: inherit; font-size: 18px; width: 40px; height: 42px; cursor: pointer; color: var(--blue); }
.qtd-box button:hover { background: #eef1f6; }
.qtd-box span { min-width: 46px; text-align: center; font-weight: 600; }
@media (max-width: 820px) { .produto { grid-template-columns: 1fr; gap: 24px; } }

/* ---------- carrinho / checkout ---------- */
.linha-item { display: flex; gap: 14px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line); }
.linha-item .mini { width: 68px; height: 68px; border-radius: 10px; background: #eef1f6; overflow: hidden; flex-shrink: 0; }
.linha-item .mini img { width: 100%; height: 100%; object-fit: contain; }
.linha-item .nome { flex: 1; min-width: 0; }
.linha-item .nome b { display: block; font-weight: 600; font-size: 15px; }
.linha-item .nome small { color: var(--muted); }
.resumo { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.resumo .l { display: flex; justify-content: space-between; padding: 7px 0; font-size: 15px; }
.resumo .total { border-top: 1px solid var(--line); margin-top: 10px; padding-top: 14px; font-size: 20px; font-weight: 600; }
.duas { display: grid; grid-template-columns: 1.5fr 1fr; gap: 28px; align-items: start; }
@media (max-width: 860px) { .duas { grid-template-columns: 1fr; } }

.campo { display: flex; flex-direction: column; gap: 5px; margin-bottom: 14px; }
.campo label { font-size: 13px; font-weight: 600; color: #46536a; }
.campo input, .campo select, .campo textarea {
  font: inherit; font-size: 15px; padding: 11px 13px; border: 1px solid var(--line);
  border-radius: 10px; background: #fff; outline: none;
}
.campo input:focus, .campo select:focus, .campo textarea:focus { border-color: var(--blue); }
.dois-campos { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 560px) { .dois-campos { grid-template-columns: 1fr; } }

.pix-box { background: #fff; border: 1px dashed var(--blue); border-radius: var(--radius); padding: 18px; margin-top: 14px; }
.pix-code {
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace; font-size: 11.5px;
  word-break: break-all; background: var(--bg); border: 1px solid var(--line);
  border-radius: 8px; padding: 10px; margin: 10px 0; color: #3a465c;
}

/* ---------- vazio / carregando ---------- */
.vazio { text-align: center; padding: 60px 20px; color: var(--muted); }
.esqueleto { background: linear-gradient(90deg, #eef1f6 25%, #e4e8f0 50%, #eef1f6 75%); background-size: 200% 100%; animation: pulso 1.2s infinite; border-radius: var(--radius); }
@keyframes pulso { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ---------- rodapé ---------- */
footer.rodape { background: var(--blue-dd); color: #aeb9cd; padding: 46px 0 28px; font-size: 14px; margin-top: 40px; }
footer.rodape a { color: #cfd8e8; }
footer.rodape a:hover { color: #fff; }
footer.rodape .cols { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 28px; }
footer.rodape b { color: #fff; display: block; margin-bottom: 8px; font-size: 13px; letter-spacing: .5px; }
footer.rodape .base { margin-top: 30px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.1); color: #8592ab; font-size: 12.5px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }

/* zap flutuante + cookies */
.zap-fixo {
  position: fixed; right: 18px; bottom: 18px; z-index: 40; width: 56px; height: 56px;
  border-radius: 50%; background: var(--ok); display: grid; place-items: center;
  box-shadow: 0 8px 24px rgba(0,0,0,.18); font-size: 26px;
}
.cookies {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 45; background: #fff;
  border-top: 1px solid var(--line); padding: 14px 20px; display: flex; gap: 14px;
  align-items: center; justify-content: center; flex-wrap: wrap; font-size: 13.5px; color: #46536a;
}