:root{
  --verde:#305335; --verde-esc:#223C26; --folha:#308625;
  --amarelo:#EBA23A; --amarelo-esc:#C9822A; --marrom:#A2753E;
  --creme:#FAF8F1; --creme-2:#F1EDE1; --branco:#fff;
  --texto:#22271F; --texto-2:#5D6357; --linha:#E2DDCC;
  --wa:#1FAF55; --sombra:0 18px 44px rgba(34,60,38,.13); --r:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--creme);color:var(--texto);font:16px/1.55 Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:Bitter,Georgia,serif;color:var(--verde-esc);line-height:1.15;margin:0}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
.demo{background:var(--amarelo);color:#2b1d05;font-size:.82rem;text-align:center;padding:7px 12px;font-weight:600}
header.top{background:var(--branco);border-bottom:1px solid var(--linha);position:sticky;top:0;z-index:20}
header.top .wrap{display:flex;align-items:center;gap:12px;height:64px}
header.top img{width:44px;height:44px;border-radius:10px}
header.top .marca{font-family:Bitter,serif;font-weight:700;color:var(--verde-esc);font-size:1.15rem;text-decoration:none;line-height:1.1}
header.top .marca small{display:block;font-family:Inter;font-weight:500;color:var(--texto-2);font-size:.75rem}
header.top nav{margin-left:auto;display:flex;gap:18px;font-size:.92rem}
header.top nav a{text-decoration:none;color:var(--texto-2)}
header.top nav a:hover{color:var(--verde)}
@media(max-width:640px){header.top nav{display:none}}
.migalha{font-size:.85rem;color:var(--texto-2);padding:16px 0 4px}
.migalha a{text-decoration:none;color:var(--verde)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:13px 22px;font:600 1rem Inter,sans-serif;cursor:pointer;text-decoration:none;transition:transform .15s,box-shadow .15s}
.btn:active{transform:scale(.98)}
.btn-verde{background:var(--verde);color:#fff}
.btn-verde:hover{background:var(--verde-esc)}
.btn-wa{background:var(--wa);color:#fff;box-shadow:0 10px 24px rgba(31,175,85,.3)}
.btn-borda{background:transparent;color:var(--verde-esc);border:1.5px solid var(--verde)}
.btn-amarelo{background:var(--amarelo);color:#2b1d05}
.btn[disabled]{opacity:.45;cursor:not-allowed}

/* catálogo */
.hero-cat{padding:34px 0 10px}
.hero-cat h1{font-size:clamp(1.8rem,4.6vw,2.6rem)}
.hero-cat p{color:var(--texto-2);max-width:640px}
.grade{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px;padding:18px 0 40px}
.card-cat{background:var(--branco);border-radius:var(--r);overflow:hidden;box-shadow:var(--sombra);text-decoration:none;display:flex;flex-direction:column;transition:transform .2s}
.card-cat:hover{transform:translateY(-3px)}
.card-cat img{aspect-ratio:4/3;object-fit:cover;width:100%}
.card-cat div{padding:16px 18px 20px}
.card-cat h3{font-size:1.25rem;margin-bottom:4px}
.card-cat p{margin:0 0 10px;color:var(--texto-2);font-size:.95rem}
.card-cat span{color:var(--verde);font-weight:600}

/* produto */
.prod{display:grid;grid-template-columns:1.05fr 1fr;gap:30px;padding:10px 0 30px;align-items:start}
@media(max-width:820px){.prod{grid-template-columns:1fr;gap:18px}}
.galeria .principal{border-radius:var(--r);overflow:hidden;background:var(--creme-2);aspect-ratio:4/3.4}
.galeria .principal img{width:100%;height:100%;object-fit:cover}
.galeria .mini{display:flex;gap:8px;margin-top:8px}
.galeria .mini button{border:2px solid transparent;border-radius:10px;padding:0;overflow:hidden;width:72px;height:60px;cursor:pointer;background:none}
.galeria .mini button.on{border-color:var(--verde)}
.galeria .mini img{width:100%;height:100%;object-fit:cover}
.itens{display:flex;flex-direction:column;gap:14px}
.item{background:var(--branco);border:1px solid var(--linha);border-radius:var(--r);padding:16px 18px}
.item h2{font-size:1.35rem}
.preco{margin:6px 0 2px;font-size:1.5rem;font-weight:700;color:var(--verde-esc)}
.preco small{font-size:.9rem;font-weight:500;color:var(--texto-2)}
.preco.consulta{font-size:1.05rem;color:var(--marrom)}
.min{font-size:.85rem;color:var(--texto-2)}
.item ul{margin:10px 0 12px;padding-left:18px;color:var(--texto-2);font-size:.93rem}
.add{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.qtd{display:inline-flex;align-items:center;border:1.5px solid var(--linha);border-radius:999px;background:#fff}
.qtd button{width:40px;height:44px;border:0;background:none;font-size:1.3rem;color:var(--verde);cursor:pointer}
.qtd input{width:62px;text-align:center;border:0;font:600 1rem Inter;color:var(--texto);-moz-appearance:textfield;background:transparent}
.qtd input::-webkit-inner-spin-button{-webkit-appearance:none}
.qtd .u{font-size:.85rem;color:var(--texto-2);padding-right:12px}
.add .btn{flex:1;min-width:190px}
.ok-add{font-size:.88rem;color:var(--folha);font-weight:600;min-height:1.2em}

/* carrinho flutuante */
.fab-cart{position:fixed;right:16px;bottom:16px;z-index:40;background:var(--verde-esc);color:#fff;border:0;border-radius:999px;padding:14px 20px;font:600 1rem Inter;display:flex;gap:10px;align-items:center;box-shadow:0 14px 34px rgba(0,0,0,.25);cursor:pointer}
.fab-cart b{background:var(--amarelo);color:#2b1d05;border-radius:999px;min-width:26px;height:26px;display:inline-grid;place-items:center;font-size:.85rem;padding:0 6px}
.fab-cart.pulse{animation:pulse .5s}
@keyframes pulse{50%{transform:scale(1.08)}}
.gaveta-fundo{position:fixed;inset:0;background:rgba(20,28,20,.45);z-index:50;opacity:0;pointer-events:none;transition:opacity .2s}
.gaveta{position:fixed;top:0;right:0;height:100%;width:min(420px,100%);background:var(--creme);z-index:51;transform:translateX(100%);transition:transform .25s;display:flex;flex-direction:column}
.aberta .gaveta-fundo{opacity:1;pointer-events:auto}
.aberta .gaveta{transform:none}
.gaveta header{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--linha);background:#fff}
.gaveta header h3{font-size:1.2rem}
.gaveta header button{border:0;background:none;font-size:1.6rem;cursor:pointer;color:var(--texto-2)}
.gaveta .corpo{flex:1;overflow:auto;padding:14px 18px}
.gaveta .pe{padding:14px 18px;border-top:1px solid var(--linha);background:#fff}
.linha-cart{display:grid;grid-template-columns:56px 1fr auto;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--linha)}
.linha-cart img{width:56px;height:56px;object-fit:cover;border-radius:10px}
.linha-cart .n{font-weight:600;font-size:.95rem;line-height:1.25}
.linha-cart .s{font-size:.82rem;color:var(--texto-2)}
.linha-cart .qtd button{width:30px;height:34px;font-size:1.1rem}
.linha-cart .qtd input{width:44px;font-size:.9rem}
.linha-cart .rm{border:0;background:none;color:#a33;font-size:.8rem;cursor:pointer;padding:2px 0}
.vazio{color:var(--texto-2);text-align:center;padding:40px 10px}
.total{display:flex;justify-content:space-between;font-weight:700;margin-bottom:4px}
.nota{font-size:.8rem;color:var(--texto-2);margin:0 0 12px}
.form label{display:block;font-size:.85rem;font-weight:600;margin:10px 0 4px}
.form input,.form select{width:100%;padding:11px 12px;border:1.5px solid var(--linha);border-radius:10px;font:1rem Inter;background:#fff}
.form .opc{display:flex;gap:8px;flex-wrap:wrap}
.form .opc label{margin:0;font-weight:500;border:1.5px solid var(--linha);border-radius:999px;padding:8px 14px;cursor:pointer;background:#fff;font-size:.9rem}
.form .opc input{display:none}
.form .opc label:has(input:checked){border-color:var(--verde);background:#EAF2E8;color:var(--verde-esc);font-weight:600}
.erro{color:#a33;font-size:.85rem;min-height:1.2em;margin-top:6px}

/* obrigado */
.obg{max-width:620px;margin:0 auto;padding:40px 16px 60px;text-align:center}
.obg .ic{width:72px;height:72px;border-radius:50%;background:#EAF2E8;color:var(--folha);display:grid;place-items:center;margin:0 auto 14px;font-size:2.2rem}
.obg h1{font-size:clamp(1.7rem,4.6vw,2.3rem);margin-bottom:8px}
.resumo{background:#fff;border:1px solid var(--linha);border-radius:var(--r);padding:16px 18px;text-align:left;margin:20px 0;white-space:pre-line;font-size:.95rem}
footer.rod{background:var(--verde-esc);color:#DCD8C6;font-size:.85rem;padding:22px 0;margin-top:30px}
footer.rod a{color:#fff}