*{box-sizing:border-box}
html,body{margin:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:#1d2433;min-height:100vh;display:flex;flex-direction:column;align-items:center;
  padding:16px 12px;line-height:1.45;-webkit-text-size-adjust:100%}
.card{background:#fff;width:100%;max-width:480px;border-radius:16px;padding:24px 20px 20px;
  box-shadow:0 6px 24px rgba(20,30,50,.08)}
.brand{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;min-height:40px}
.logo{max-height:56px;max-width:220px;object-fit:contain}
.brand-name{font-weight:700;font-size:18px;color:var(--primary)}
.lang{display:flex;gap:4px;margin-left:auto}
.lang button{border:1px solid #d5dbe5;background:#fff;color:#5b6474;border-radius:6px;padding:4px 8px;font-size:12px;cursor:pointer}
.lang button.on{background:var(--primary);border-color:var(--primary);color:#fff}
h1{font-size:22px;margin:4px 0 6px}
h2{font-size:18px;margin:24px 0 8px}
.lead{color:#4a5363;margin:0 0 18px}
.grid{display:flex;flex-wrap:wrap;gap:0 12px}
.field{width:100%;margin-bottom:14px}
.field.half{width:calc(50% - 6px)}
.field.zip{width:calc(35% - 6px)}
.field.city{width:calc(65% - 6px)}
label{display:block;font-size:13px;font-weight:600;color:#3a4352;margin-bottom:5px}
input[type=text],input[type=email],input[type=tel],input[type=date],input[type=number],select{
  width:100%;font-size:16px;padding:11px 12px;border:1px solid #cdd4df;border-radius:10px;background:#fbfcfe;color:#1d2433;
  -webkit-appearance:none;appearance:none}
input:focus,select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 20%,transparent)}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:14px;color:#3a4352}
.check input{width:20px;height:20px;margin:1px 0 0;flex:none;accent-color:var(--primary)}
.check a{color:var(--primary)}
.err input,.err select{border-color:#c62f2f;background:#fff7f7}
.msg{color:#c62f2f;font-size:12px;display:block;margin-top:4px}
.hint{color:#7a8394;font-size:12px}
.alert{background:#fdecec;color:#9b1c1c;border-radius:10px;padding:10px 12px;margin-bottom:14px;font-size:14px}
.btn{display:block;width:100%;text-align:center;background:var(--primary);color:#fff;border:none;border-radius:12px;
  padding:14px;font-size:17px;font-weight:600;cursor:pointer;text-decoration:none;margin-top:6px}
.btn:active{filter:brightness(.92)}
.center{text-align:center;padding:12px 0}
.icon{width:64px;height:64px;border-radius:50%;margin:8px auto 12px;display:flex;align-items:center;justify-content:center;
  font-size:32px;font-weight:700;color:#fff}
.icon.ok{background:#1f9d55}
.icon.bad{background:#d97706}
.prose{font-size:14px;color:#3a4352}
.prose p{margin:0 0 10px}
.foot{margin-top:14px;font-size:12px;color:#7a8394}
.foot a{color:#5b6474}
@media (max-width:360px){.field.half,.field.zip,.field.city{width:100%}}