:root{
  /* ---- WHITE LABEL: troque este bloco e o site inteiro muda ----
     Rancho do Mineiro: azul e amarelo amostrados do logotipo — o selo é
     #1A1967 com gradiente até ~#2828A0, e a fita é #FFCC00 chapado.
     O azul carrega a estrutura (títulos, seleção); o amarelo é só ação. */
  --brand:#1A1967;
  --brand-dark:#12114A;
  --brand-soft:#E9EAF5;
  --accent:#FFCC00;
  --accent-dark:#F0BE00;
  --ink:#1B1A22;
  --bg:#F7F5F0;
  --radius:14px;
  /* ------------------------------------------------------------------ */
  --card:#FFFFFF;
  --muted:#6F675F;
  --line:#E6DED4;
  --ok:#1F7A4D;
  --warn:#9A5B00;
  --warn-bg:#FFF6E5;
  --shadow:0 1px 2px rgba(35,32,29,.06), 0 8px 24px rgba(35,32,29,.06);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  padding-bottom:88px;
}
img{max-width:100%}
h1,h2,h3{line-height:1.2;margin:0}
button{font:inherit;color:inherit}
a{color:var(--brand-dark)}

.wrap{max-width:860px;margin:0 auto;padding:0 18px}

/* header */
header.site{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}
.hdr{display:flex;align-items:center;gap:12px;min-height:66px}
.logo{width:36px;height:36px;border-radius:9px;background:var(--brand);color:var(--accent);display:grid;place-items:center;font-weight:800;font-size:14px;letter-spacing:.02em;flex:none}
.logo.has-img{width:auto;height:46px;background:none;border-radius:0;padding:0;overflow:visible}
.logo.has-img img{height:46px;width:auto;display:block}
.brandname{font-weight:700;letter-spacing:-.2px}
.brandtag{font-size:12px;color:var(--muted);margin-top:-2px}

/* hero */
.hero{padding:30px 0 18px}
.hero h1{font-size:clamp(26px,6.2vw,40px);letter-spacing:-.6px}
.hero p{color:var(--muted);margin:10px 0 0;max-width:52ch}
.rules{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.rule{background:var(--brand-soft);color:var(--brand-dark);border-radius:999px;padding:6px 12px;font-size:13px;font-weight:600}

/* cards / sections */
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin:14px 0;box-shadow:var(--shadow)}
.step > h2{font-size:18px;display:flex;align-items:center;gap:9px}
.num{width:24px;height:24px;border-radius:50%;background:var(--brand);color:#fff;font-size:13px;display:grid;place-items:center;flex:none}
.sub{color:var(--muted);font-size:14px;margin:6px 0 0}

/* size */
.sizes{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}
.size{border:2px solid var(--line);background:#fff;border-radius:var(--radius);padding:14px;text-align:left;cursor:pointer;transition:.12s}
.size:hover{border-color:#cfc4b6}
.size strong{display:block;font-size:19px}
.size span{color:var(--muted);font-size:14px}
.size[aria-pressed="true"]{border-color:var(--brand);background:var(--brand-soft)}
.size[aria-pressed="true"] span{color:var(--brand-dark)}

/* groups */
.group{padding:16px 0;border-top:1px solid var(--line)}
.group:first-of-type{border-top:0;padding-top:6px}
.ghead{display:flex;align-items:baseline;justify-content:space-between;gap:10px;flex-wrap:wrap}
.ghead h3{font-size:15px;text-transform:uppercase;letter-spacing:.06em;color:var(--brand-dark)}
.count{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.count.done{color:var(--ok);font-weight:600}
.count.over{color:var(--warn);font-weight:600}
.opts{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:8px;margin-top:10px}
.opt{display:flex;align-items:center;gap:9px;border:1px solid var(--line);border-radius:11px;padding:10px 12px;background:#fff;cursor:pointer;font-size:15px;transition:.12s}
.opt:hover{border-color:#cfc4b6}
.opt input{accent-color:var(--brand);width:18px;height:18px;flex:none;margin:0}
.opt.on{border-color:var(--brand);background:var(--brand-soft)}
.opt.off{opacity:.45}
.opt.off input{cursor:not-allowed}

/* obs */
label.f{display:block;font-weight:600;font-size:14px;margin-bottom:6px}
.hintline{font-size:13px;color:var(--muted);margin:-2px 0 8px}
textarea,input[type=text],input[type=tel],input[type=date],input[type=email],select{
  width:100%;border:1px solid var(--line);border-radius:11px;padding:11px 12px;
  font:inherit;background:#fff;color:var(--ink)
}
textarea{min-height:82px;resize:vertical}
textarea:focus,input:focus,select:focus{outline:2px solid var(--brand);outline-offset:1px;border-color:var(--brand)}
.chars{font-size:12px;color:var(--muted);text-align:right;margin-top:4px;font-variant-numeric:tabular-nums}
.tags{display:flex;flex-wrap:wrap;gap:7px;margin:0 0 10px}
.tag{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 13px;font-size:14px;cursor:pointer}
.tag[aria-pressed="true"]{background:var(--brand);color:#fff;border-color:var(--brand)}

/* buttons */
.btn{background:var(--accent);color:var(--brand);border:0;border-radius:11px;padding:13px 18px;font-weight:700;cursor:pointer;transition:.12s}
.btn:hover{background:var(--accent-dark)}
.btn:disabled{background:#DCD8D0;color:#8A8177;cursor:not-allowed}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn.ghost:hover{background:#F6F1EA}
.btn.block{width:100%}
.btn.lg{padding:15px 20px;font-size:17px}
.rowbtn{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:16px}

/* alerts */
.alert{border-radius:11px;padding:11px 13px;font-size:14px;margin-top:12px}
.alert.warn{background:var(--warn-bg);color:var(--warn);border:1px solid #F0DDB8}
.alert.ok{background:#EAF6EF;color:var(--ok);border:1px solid #C6E5D3}
.alert[hidden]{display:none!important}

/* cart */
.line{border:1px solid var(--line);border-radius:12px;padding:13px;margin-top:10px;background:#fff}
.line .top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.line h4{margin:0;font-size:16px}
.line dl{margin:9px 0 0;font-size:14px;color:var(--muted);display:grid;grid-template-columns:auto 1fr;gap:2px 10px}
.line dt{font-weight:600;color:var(--ink)}
.line dd{margin:0}
.line .obs{margin-top:9px;font-size:14px;background:var(--brand-soft);color:var(--brand-dark);padding:8px 10px;border-radius:9px}
.qty{display:flex;align-items:center;gap:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;flex:none}
.qty button{width:36px;height:36px;border:0;background:#fff;cursor:pointer;font-size:18px;line-height:1}
.qty button:hover{background:var(--brand-soft)}
.qty span{min-width:38px;text-align:center;font-weight:700;font-variant-numeric:tabular-nums}
.linefoot{display:flex;justify-content:space-between;align-items:center;margin-top:11px;gap:10px}
.price{font-weight:700;font-variant-numeric:tabular-nums}
.del{background:none;border:0;color:var(--muted);text-decoration:underline;cursor:pointer;font-size:13px;padding:0}
.empty{color:var(--muted);font-size:15px;text-align:center;padding:22px 10px;border:1px dashed var(--line);border-radius:12px;margin-top:10px}

/* form grid */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field{margin-top:12px}
.err{color:var(--brand-dark);font-size:13px;margin-top:5px;font-weight:600}
.err[hidden]{display:none}

/* totals bar */
.bar{position:fixed;left:0;right:0;bottom:0;background:var(--card);border-top:1px solid var(--line);z-index:40;box-shadow:0 -6px 20px rgba(35,32,29,.07)}
.barin{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 18px;max-width:860px;margin:0 auto}
.bartxt strong{display:block;font-size:19px;font-variant-numeric:tabular-nums}
.bartxt span{font-size:12.5px;color:var(--muted)}
.bartxt span.miss{color:var(--warn);font-weight:600}

footer.site{color:var(--muted);font-size:13px;text-align:center;padding:26px 18px 10px}

@media (max-width:560px){
  .grid2{grid-template-columns:1fr}
  .sizes{grid-template-columns:1fr}
  .opts{grid-template-columns:1fr 1fr}
}
@media (max-width:380px){ .opts{grid-template-columns:1fr} }
@media print{ .bar,.step .rowbtn,header.site{display:none} }