/* Simples & Certa Shop — Vitrine */
:root{
  --bg:#f6f7f8; --surface:#fff; --ink:#16211f; --muted:#5d6b67; --border:#e4e8e9;
  --brand:#0f766e; --brand-ink:#0b5750; --brand-soft:#d7efec;
  --price:#ea580c; --old:#9aa4a1; --badge:#e11d48;
  --shadow:0 1px 2px rgba(16,33,29,.05), 0 8px 24px rgba(16,33,29,.06);
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0e1413; --surface:#151d1b; --ink:#e8efec; --muted:#9bb0aa; --border:#233029;
  --brand:#2dd4bf; --brand-ink:#7bead9; --brand-soft:#10302b;
  --price:#fb7a3c; --old:#6b7b76; --badge:#fb7185;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 10px 30px rgba(0,0,0,.4);
}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:1120px;margin:0 auto;padding:0 18px}

/* Topbar */
.topbar{background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}
.topbar-in{display:flex;align-items:center;justify-content:space-between;height:62px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800}
.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--brand);color:#fff;font-size:.8rem;font-weight:800;letter-spacing:-.5px}
.brand-name{font-size:1.05rem}
.nav{display:flex;gap:18px;font-size:.92rem;color:var(--muted)}
.nav a:hover{color:var(--brand-ink)}

/* Catbar */
.catbar{background:var(--surface);border-bottom:1px solid var(--border);overflow-x:auto}
.catbar-in{display:flex;gap:8px;padding:10px 18px;white-space:nowrap}
.cat{font-size:.85rem;padding:6px 13px;border-radius:999px;border:1px solid var(--border);color:var(--muted);background:transparent}
.cat:hover{border-color:var(--brand)}
.cat.on{background:var(--brand-soft);border-color:var(--brand);color:var(--brand-ink);font-weight:600}

/* Hero */
.main{padding:26px 18px 40px}
.hero{margin-bottom:22px}
.hero h1{font-size:clamp(1.5rem,4vw,2.1rem);margin:0 0 6px;letter-spacing:-.02em}
.hero p{margin:0;color:var(--muted);max-width:60ch}

/* Grid de produtos */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .15s ease,box-shadow .15s ease}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 28px rgba(16,33,29,.12)}
.card-img{position:relative;display:block;aspect-ratio:1/1;background:#eef1f0}
.card-img img{width:100%;height:100%;object-fit:cover;display:block}
.badge{position:absolute;top:10px;left:10px;background:var(--badge);color:#fff;font-size:.74rem;font-weight:700;padding:3px 9px;border-radius:999px}
.card-body{padding:12px 13px 14px;display:flex;flex-direction:column;gap:7px;flex:1}
.mk{font-size:.64rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);align-self:flex-start;padding:2px 7px;border-radius:6px;background:var(--brand-soft);color:var(--brand-ink)}
.card-title{font-size:.92rem;font-weight:600;margin:0;line-height:1.3;min-height:2.4em}
.price{display:flex;align-items:baseline;gap:8px;margin-top:auto}
.price .old{color:var(--old);text-decoration:line-through;font-size:.82rem}
.price .now{color:var(--price);font-weight:800;font-size:1.15rem}
.btn{margin-top:4px;text-align:center;background:var(--brand);color:#fff;font-weight:700;font-size:.88rem;padding:9px;border-radius:9px}
.btn:hover{filter:brightness(1.06)}

.vazio{color:var(--muted);padding:40px 0;text-align:center}

/* Páginas de conteúdo */
.page{max-width:720px;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:26px 28px;box-shadow:var(--shadow)}
.page h1{margin:0 0 14px;font-size:1.5rem}
.page h3{margin:18px 0 6px;font-size:1.05rem}
.page p{color:var(--muted);margin:0 0 12px}
.page a{color:var(--brand-ink);font-weight:600}
.contato{list-style:none;padding:0;color:var(--muted)}
.contato li{margin:8px 0}

/* Rodapé */
.foot{border-top:1px solid var(--border);background:var(--surface);margin-top:30px}
.foot-in{padding:22px 18px 30px;display:flex;flex-direction:column;gap:10px}
.disclosure{font-size:.82rem;color:var(--muted);margin:0;max-width:80ch}
.foot-nav{display:flex;gap:16px;flex-wrap:wrap;font-size:.85rem}
.foot-nav a{color:var(--brand-ink);font-weight:600}
.copy{font-size:.78rem;color:var(--muted);margin:0}