:root{
    --preto:#0b0b0c; --branco:#ffffff; --vermelho:#C1121F; --vermelho2:#FF2A3A; --petroleo:#0D3B3E;
    --cinza:#1a1a1c; --texto:#e9e9ea; --suave:#a9aeb0;
  }
  *{box-sizing:border-box}
  html,body{margin:0}
  body{background:var(--preto);color:var(--texto);font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;line-height:1.55}
  .wrap{max-width:880px;margin:0 auto;padding:0 18px}
  header{padding:22px 0 8px;text-align:center}
  .marca{letter-spacing:.28em;font-size:12px;color:var(--suave);text-transform:uppercase}
  .marca b{color:var(--vermelho2)}
  .tag{display:inline-block;background:var(--vermelho);color:#fff;font-weight:700;font-size:12px;letter-spacing:.18em;padding:6px 14px;border-radius:999px;margin-top:14px}
  h1{font-size:clamp(28px,5.5vw,44px);line-height:1.1;margin:18px 0 10px;color:var(--branco)}
  h1 span{color:var(--vermelho2)}
  .sub{color:var(--suave);max-width:640px;margin:0 auto 22px;font-size:17px}
  .card{background:var(--cinza);border:1px solid #2a2a2d;border-radius:16px;padding:22px;margin:18px 0}
  .card.petroleo{background:linear-gradient(160deg,var(--petroleo),#0a2a2c);border-color:#14585c}
  label{display:block;font-size:14px;margin:12px 0 6px;color:#d5d8d9}
  input[type=text],input[type=email],input[type=tel],textarea{
    width:100%;padding:14px;border-radius:10px;border:1px solid #3a3a3e;background:#101012;color:#fff;font-size:16px;font-family:inherit}
  input:focus,textarea:focus{outline:2px solid var(--vermelho2);border-color:transparent}
  .chk{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--suave);margin:14px 0}
  .chk input{margin-top:3px;width:18px;height:18px;accent-color:var(--vermelho)}
  button,.btn{display:inline-block;width:100%;border:0;cursor:pointer;text-align:center;text-decoration:none;
    background:var(--vermelho);color:#fff;font-weight:800;font-size:17px;letter-spacing:.02em;padding:16px 18px;border-radius:12px;transition:.15s}
  button:hover,.btn:hover{background:var(--vermelho2)}
  button:disabled{opacity:.55;cursor:wait}
  .btn.sec{background:transparent;border:2px solid var(--vermelho2);color:#fff}
  .btn.sec:hover{background:var(--vermelho)}
  .hidden{display:none!important}
  .video{position:relative;width:100%;aspect-ratio:16/9;background:#000;border-radius:14px;overflow:hidden;border:1px solid #2a2a2d}
  .video iframe,.video #player{position:absolute;inset:0;width:100%;height:100%}
  .bonus{display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap}
  .bonus p{margin:0;flex:1 1 260px}
  .bonus .btn{width:auto;flex:0 0 auto;padding:14px 22px}
  .passos{display:flex;gap:8px;justify-content:center;margin:6px 0 0;font-size:12px;color:var(--suave);letter-spacing:.08em;text-transform:uppercase}
  .passos span{padding:4px 10px;border-radius:999px;border:1px solid #333}
  .passos .on{background:var(--vermelho);border-color:var(--vermelho);color:#fff}
  .erro{color:#ff8a93;font-size:14px;margin-top:10px;min-height:1em}
  .ok{color:#7be0a6}
  .modal{position:fixed;inset:0;background:rgba(0,0,0,.78);display:flex;align-items:center;justify-content:center;padding:18px;z-index:50}
  .modal .box{background:var(--cinza);border:1px solid #333;border-radius:16px;max-width:560px;width:100%;padding:22px}
  .modal h3{margin:0 0 6px;color:#fff;font-size:22px}
  textarea{min-height:130px;resize:vertical}
  .fechar{background:none;border:0;color:var(--suave);width:auto;padding:8px 0 0;font-size:14px;font-weight:400}
  .fechar:hover{background:none;color:#fff}
  footer{padding:30px 0 50px;text-align:center;font-size:12px;color:#6f7476}
  footer a{color:#8d9396}