:root{
  --terra:#8c4630;--terra-deep:#5c2a1c;--navy:#1e4a62;--forest:#245544;--sprout:#5a9a4a;
  --bg:#ebe4d8;--panel:#e0d8ca;--panel-alt:#d6cdc0;--bg-rgb:235,228,216;
  --paper-surface:
    radial-gradient(ellipse 100% 82% at 6% 4%, rgba(140,70,48,0.028) 0%, transparent 50%),
    radial-gradient(ellipse 92% 72% at 94% 96%, rgba(28,22,18,0.04) 0%, transparent 46%),
    linear-gradient(180deg, rgba(255,250,244,0.35) 0%, transparent 38%),
    var(--bg);
  --ink:#1a1612;--ink-soft:#3a3228;
  --text-muted:#554d41;--gold:#8c4630;--gold-soft:#5c2a1c;--green:#245544;--rust:#8c4630;
  --line:rgba(28,22,18,0.14);--line-strong:rgba(28,22,18,0.28);--radius:3px;--maxw:980px;
}
*{box-sizing:border-box;margin:0;padding:0;}
body{background:var(--paper-surface);color:var(--ink);font-family:'IBM Plex Sans',sans-serif;line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
.eyebrow{font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:0.1em;text-transform:uppercase;color:var(--gold-soft);display:inline-flex;align-items:center;gap:8px;}
.eyebrow::before{content:"";width:16px;height:1px;background:var(--gold-soft);}
h1,h2{font-family:'Anton',sans-serif;font-weight:400;text-transform:uppercase;letter-spacing:0.005em;}
.trilogy-bar{display:flex;height:4px;width:100%;}
.trilogy-bar span{flex:1;display:block;}
.tb-terra{background:var(--terra);}
.tb-navy{background:var(--navy);}
.tb-forest{background:var(--forest);}
header{padding:0 0 22px;border-bottom:1px solid var(--line);background:rgba(var(--bg-rgb),0.92);backdrop-filter:blur(8px);position:sticky;top:0;z-index:10;}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;}
.logo{font-family:'Anton',sans-serif;text-transform:uppercase;font-size:16px;}
.logo span{color:var(--gold);}
.back-link{font-family:'IBM Plex Sans',sans-serif;font-size:15px;font-weight:600;color:var(--ink);border:1px solid var(--line-strong);border-radius:3px;padding:10px 14px;min-height:44px;display:inline-flex;align-items:center;}
.back-link:hover{color:var(--gold-soft);}
main{padding:44px 0 80px;}
.page-head{margin-bottom:28px;}
.page-head h1{font-size:clamp(26px,4vw,38px);margin:12px 0 8px;}
.page-head p{color:var(--text-muted);font-size:17px;max-width:58ch;text-align:justify;text-justify:inter-word;hyphens:auto;}

.formatos{display:grid;grid-template-columns:1fr;gap:14px;margin-bottom:28px;max-width:560px;}
.formato{position:relative;display:flex;gap:16px;align-items:center;padding:16px 18px;background:var(--panel);border:2px solid var(--terra);border-radius:6px;box-shadow:0 14px 30px -20px rgba(140,70,48,.8);}
.formato img{width:92px;height:auto;flex:0 0 auto;filter:drop-shadow(0 8px 10px rgba(33,29,23,.28));}
.formato .f-kind{font-family:'IBM Plex Mono',monospace;font-size:13.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-soft);}
.formato .f-name{font-weight:600;font-size:17px;}
.formato .f-price{font-family:'Anton',sans-serif;font-size:24px;line-height:1.1;}
.formato .f-note{font-size:14px;color:var(--ink-soft);}

.checkout-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:28px;align-items:start;}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:28px;}
.panel h2{font-size:20px;margin-bottom:6px;}
.panel .sub{font-size:15px;color:var(--text-muted);margin-bottom:22px;}
.field{margin-bottom:16px;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
label{display:block;font-size:15.5px;font-weight:600;margin-bottom:6px;color:var(--ink-soft);}
label span{color:var(--rust);}
input,select{width:100%;padding:12px 14px;border:1px solid var(--line-strong);border-radius:var(--radius);background:#fff;font:inherit;font-size:17px;color:var(--ink);min-height:52px;}
input:focus,select:focus{outline:2px solid var(--terra);outline-offset:1px;border-color:var(--terra);}
.field-hint{font-size:14px;color:var(--text-muted);margin-top:6px;min-height:18px;}
.field-hint.ok{color:var(--green);}
.field-hint.err{color:var(--rust);}
.endereco-bloco{border-top:1px solid var(--line);margin-top:6px;padding-top:18px;}
.endereco-bloco h3{font-size:14px;font-weight:600;margin-bottom:12px;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;background:var(--terra);color:#fff;font-weight:600;font-size:17px;padding:15px 24px;min-height:54px;border-radius:var(--radius);border:1px solid var(--terra);cursor:pointer;transition:background .18s ease,transform .18s ease;box-shadow:0 10px 24px rgba(140,70,48,.32);}
.btn:hover:not(:disabled){background:var(--terra-deep);border-color:var(--terra-deep);transform:translateY(-1px);}
.btn:disabled{opacity:.55;cursor:not-allowed;}
.btn-dark{background:var(--ink);border-color:var(--ink);box-shadow:none;}
.form-msg{margin-top:14px;padding:12px 14px;border-radius:var(--radius);font-size:15.5px;display:none;}
.form-msg.show{display:block;}
.form-msg.err{background:rgba(140,70,48,.1);color:var(--terra-deep);border:1px solid rgba(140,70,48,.22);}
.form-msg.ok{background:rgba(36,85,68,.1);color:var(--forest);border:1px solid rgba(36,85,68,.22);}

.pix-panel{text-align:center;}
.pix-idle[hidden]{display:none;}
.pix-idle .combo-img{max-width:200px;}
.combo-img{display:block;width:100%;max-width:280px;height:auto;margin:0 auto 14px;filter:drop-shadow(0 14px 18px rgba(33,29,23,.25));}
.combo-img--pedido{max-width:140px;margin-top:4px;}
.combo-legenda{font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:.06em;color:var(--gold-soft);margin:-6px 0 16px;}
.pix-qr-top{padding-bottom:4px;margin-bottom:0;}
.pix-pagamento{
  text-align:left;margin:14px 0 20px;padding:16px 0 18px;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.pix-pagamento .pedido-box{border:none;margin:0 0 14px;padding:0 0 14px;border-bottom:1px solid var(--line);}
.pix-pagamento .copy-box{margin-top:0;}
.pix-pagamento .pix-aviso{margin-top:14px;}
.pix-detalhes{text-align:center;padding-top:8px;}
.pix-detalhes .ajuda-pix,.pix-detalhes .pix-steps{text-align:left;}
.pedido-suporte{font-size:12px;color:var(--text-muted);}
.pix-panel .resumo{font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);}
.pix-panel .produto-nome{font-weight:600;font-size:15px;margin-top:4px;}
.preco{font-family:'Anton',sans-serif;font-size:40px;line-height:1.1;margin:6px 0 4px;}
.preco-nota{font-size:14.5px;color:var(--green);font-weight:600;min-height:18px;}
.pix-placeholder{color:var(--text-muted);font-size:15px;padding:18px 0 4px;}
.pedido-box{display:none;margin:18px 0 6px;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.pedido-box.show{display:block;}
.pix-area .pedido-box.show{margin-top:8px;}
.pedido-ref{font-family:'Anton',sans-serif;font-size:34px;color:var(--gold-soft);line-height:1;margin:6px 0 2px;}
.pix-area{display:none;}
.pix-area.show{display:block;}
.qr-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;width:fit-content;max-width:100%;margin:16px auto 8px;}
.qr-wrap img{width:220px;height:220px;margin:0 auto;object-fit:contain;}
.qr-placeholder{
  width:220px;height:220px;margin:0 auto;display:flex;align-items:center;justify-content:center;text-align:center;
  border:1px dashed var(--line-strong);color:var(--text-muted);font-size:14px;padding:16px;
}
.qr-label{font-family:'IBM Plex Mono',monospace;font-size:13.5px;color:var(--text-muted);letter-spacing:0.06em;margin-bottom:14px;}
.copy-box{text-align:left;margin-top:12px;}
.copy-box label{font-size:11px;font-family:'IBM Plex Mono',monospace;text-transform:uppercase;letter-spacing:0.06em;color:var(--text-muted);}
.copy-row{display:flex;gap:8px;margin-top:6px;}
.copy-row input{font-family:'IBM Plex Mono',monospace;font-size:13px;flex:1;min-width:0;}
.copy-row button{width:auto;flex:0 0 auto;padding:12px 16px;font-size:12px;box-shadow:none;}
.pix-aviso{margin:16px 0 0;padding:14px 16px;background:rgba(140,70,48,.10);border:1px solid rgba(140,70,48,.22);border-radius:var(--radius);font-size:15.5px;color:var(--ink-soft);text-align:justify;text-justify:inter-word;hyphens:auto;line-height:1.55;}
.pix-steps{margin-top:20px;padding-top:18px;border-top:1px solid var(--line);text-align:left;}
.pix-steps h3{font-size:14px;font-weight:600;margin-bottom:10px;}
.pix-steps ol{padding-left:18px;color:var(--text-muted);font-size:15.5px;}
.pix-steps li{margin-bottom:6px;}
.pix-steps a{color:var(--gold-soft);font-weight:600;}
.ajuda-pix{margin-top:16px;text-align:left;background:#fff;border:1px solid var(--line);border-radius:4px;padding:4px 14px;}
.ajuda-pix summary{cursor:pointer;font-weight:700;font-size:16px;min-height:48px;display:flex;align-items:center;}
.ajuda-pix ol{padding-left:22px;margin:4px 0 12px;font-size:16px;color:var(--ink-soft);}
.ajuda-pix li{margin-bottom:8px;}
.wpp-link{display:inline-flex;align-items:center;gap:7px;vertical-align:middle;}
.wpp-icon{width:18px;height:18px;flex:0 0 auto;display:block;}
footer{padding:32px 0;border-top:1px solid var(--line);font-size:14px;color:var(--text-muted);text-align:center;}
footer a{color:var(--gold-soft);font-weight:600;}

body.modal-open{overflow:hidden;}
.modal-backdrop{
  position:fixed;inset:0;z-index:9999;display:none;align-items:center;justify-content:center;padding:20px;
  background:rgba(26,22,18,.55);backdrop-filter:blur(4px);
}
.modal-backdrop.is-open{display:flex;}
.modal-card .btn{width:auto;min-width:140px;}
.modal-card{
  width:min(100%,420px);background:var(--panel);border:2px solid var(--terra);border-radius:8px;
  padding:28px 24px;text-align:center;box-shadow:0 24px 48px rgba(33,29,23,.28);
}
.modal-icon{
  width:52px;height:52px;margin:0 auto 14px;border-radius:50%;background:rgba(36,85,68,.15);
  color:var(--forest);font-size:28px;font-weight:700;line-height:52px;
}
.modal-card h2{font-size:22px;margin-bottom:10px;line-height:1.2;}
.modal-card p{font-size:16px;color:var(--text-muted);margin-bottom:8px;text-align:center;}
.modal-ref{font-family:'IBM Plex Mono',monospace;font-size:14px;color:var(--gold-soft);font-weight:600;margin-bottom:18px;}
.modal-card .btn{margin-top:12px;}
@media(max-width:820px){
  .checkout-grid{grid-template-columns:1fr;}
  .field-row{grid-template-columns:1fr;}
  main{padding-top:30px;}
}
@media(max-width:520px){
  .wrap{padding:0 16px;}
  .panel{padding:22px 18px;}
}