:root{
  --brand:#CC092F; --brand-dark:#A10725; --accent:#00ae7c;
  --text:#222; --muted:#666; --bg:#fff; --bg-weak:#f7f7f7;
  --border:#e9e9e9; --radius:14px; --shadow:0 6px 18px rgba(0,0,0,.06);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:'Montserrat',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:#fff;line-height:1.5}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-decoration:none}
a:hover{color:var(--brand-dark)}
.container{max-width:980px;margin:0 auto;padding:0 16px}
.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip-link:focus{position:static;width:auto;height:auto;background:#000;color:#fff;padding:8px}

/* Header */
.header{position:sticky;top:0;z-index:1000;background:#fff;border-bottom:1px solid var(--border)}
.header-container{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
.logo{display:block}
.header-nav ul{list-style:none;display:flex;gap:18px;margin:0;padding:0;flex-wrap:wrap}
.header-nav a{color:var(--text);font-weight:600}
.header-nav a:hover{color:var(--brand)}

/* Banner */
.banner-image{width:100%;height:auto;display:block}

/* Hero */
.cupom-hero{padding:28px 0 8px}
.cupom-hero h1{font-size:clamp(24px,3vw,34px);margin:0 0 6px}
.cupom-hero .mark{color:var(--brand)}
.cupom-hero p{max-width:800px;margin:0}

/* Cartão */
.cupom-card{
  background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:20px;margin:18px 0;
}
.hidden{display:none}

/* Formulário */
.cupom-form .field{display:block;margin-bottom:14px}
.cupom-form .field input{
  width:100%;padding:12px 14px;border:1px solid #dadfe3;border-radius:12px;
  font:inherit;outline:none;transition:border-color .2s;
}
.cupom-form .field input:focus{border-color:var(--brand)}
.error{color:#d2302c;font-size:.85rem;height:18px;display:block;margin-top:4px}

.consent{
  display:flex;align-items:start;gap:10px;margin:8px 0 6px;font-size:.95rem;
  padding:10px;border:1px dashed #e5e5e5;border-radius:12px;background:#fafafa
}
.consent input{margin-top:3px;transform:scale(1.1)}
.consent-note{margin:4px 0 12px;color:var(--muted);font-size:.9rem}

.btn{display:inline-block;padding:12px 18px;border-radius:12px;font-weight:700;letter-spacing:.2px;cursor:pointer}
.btn-primary{background:var(--brand);color:#fff;border:0}
.btn-primary:hover{background:var(--brand-dark)}
.btn-outline{background:#fff;color:var(--brand);border:2px solid var(--brand)}
.btn-outline:hover{background:var(--brand);color:#fff}

.form-feedback{margin-top:10px}

/* Cupom OK */
.coupon-box{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:12px 0 10px
}
.coupon-code{
  display:inline-block;background:#fff;border:2px dashed var(--brand);color:var(--brand);
  font-weight:800;font-size:clamp(28px,5vw,40px);letter-spacing:.12em;
  padding:10px 16px;border-radius:14px
}
.countdown{color:var(--muted);margin:6px 0 12px}
.cta-row{display:flex;gap:10px;flex-wrap:wrap}

/* Rodapé (mesmo estilo do site) */
.site-footer{background:var(--bg-weak);margin-top:20px}
.site-footer .footer-wrap{max-width:1100px;margin:0 auto;padding:24px 16px}
.footer-top--3{display:flex;flex-wrap:wrap;gap:24px}
.footer-col{background:#fff;border:1px solid var(--border);border-radius:12px;padding:20px;flex:1 1 300px;min-height:170px}
.footer-col--logo{display:flex;align-items:center;justify-content:center;min-height:170px}
.logo-footer-abc{max-width:220px;width:60%;min-width:160px;height:auto;margin:0 auto;display:block;object-fit:contain}
.footer-title{margin:0 0 12px;font-size:16px;font-weight:800;color:var(--text)}
.footer-contacts p{margin:8px 0;line-height:1.7}
.footer-contacts a{color:var(--brand);text-decoration:none}
.footer-contacts a:hover{text-decoration:underline}
.footer-social{display:flex;align-items:center;gap:10px;margin-top:10px}
.footer-social a{display:inline-grid;place-items:center;width:38px;height:38px;border:1px solid var(--border);border-radius:50%}
.footer-social img{width:22px;height:22px}
.footer-sponsors{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.footer-payments{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:8px}
.footer-payments img{height:26px}
.footer-bottom{border-top:1px solid var(--border);margin-top:16px;padding-top:12px;color:var(--muted);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
.footer-bottom a{color:var(--muted)}
.footer-bottom a:hover{color:var(--brand)}

/* Acessibilidade */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}