.sg-overlay{position:fixed;inset:0;z-index:9999;display:none;align-items:center;justify-content:center;padding:20px;
  background:rgba(14,24,30,.55);backdrop-filter:blur(6px);font-family:"Hanken Grotesk",system-ui,sans-serif}
.sg-overlay.open{display:flex}
.sg-card{width:100%;max-width:440px;background:#fff;border-radius:18px;padding:34px 32px 28px;position:relative;
  box-shadow:0 40px 100px -30px rgba(13,40,58,.5);animation:sgIn .35s cubic-bezier(.2,.7,.2,1)}
@keyframes sgIn{from{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:none}}
.sg-close{position:absolute;top:14px;right:14px;width:32px;height:32px;border:0;background:#F1F4F6;border-radius:50%;
  color:#6B747A;font-size:18px;cursor:pointer;line-height:1}
.sg-close:hover{background:#E4E8EB;color:#14181B}
.sg-eyebrow{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#1A72A8;margin-bottom:12px}
.sg-card h2{font-family:"Fraunces",Georgia,serif;font-weight:400;font-size:26px;line-height:1.12;color:#14181B;margin:0 0 10px}
.sg-card p{font-size:14.5px;color:#6B747A;line-height:1.55;margin:0 0 20px}
.sg-field{display:flex;flex-direction:column;gap:8px}
.sg-field input{width:100%;padding:14px 16px;border:1px solid #D7DDE2;border-radius:11px;font-size:16px;color:#14181B;font-family:inherit}
.sg-field input:focus{outline:none;border-color:#1A72A8;box-shadow:0 0 0 3px rgba(26,114,168,.15)}
.sg-err{color:#C2304A;font-size:12.5px;min-height:16px;margin-top:2px}
.sg-btn{margin-top:6px;width:100%;padding:14px;border:0;border-radius:100px;background:#1A72A8;color:#fff;font-weight:600;font-size:15px;cursor:pointer;transition:background .2s,transform .2s;font-family:inherit}
.sg-btn:hover{background:#13567F;transform:translateY(-1px)}
.sg-fine{margin-top:16px;font-size:11.5px;color:#9AA4AB;line-height:1.5;text-align:center}
.sg-fine a{color:#6B747A;text-decoration:underline}