/* Shared site shell — header + footer for landing / subscribe / confirmation */
body.shelled { margin:0; padding:0; }
.shell-header {
  position: sticky; top:0; z-index:50;
  background:rgba(15,25,38,.92); backdrop-filter:blur(8px);
  border-bottom:1px solid #1c3045;
}
.shell-header .wrap {
  max-width:1080px; margin:0 auto; padding:0 22px;
  display:flex; align-items:center; justify-content:space-between; height:62px;
}
.shell-logo { font-size:20px; font-weight:800; color:#fff; text-decoration:none; letter-spacing:.3px; }
.shell-logo span { color:#3D8B6D; }
.shell-links { display:flex; gap:24px; font-size:14px; color:#9fb3c8; }
.shell-links a { color:inherit; text-decoration:none; }
.shell-links a:hover { color:#fff; }
.shell-btns { display:flex; gap:10px; align-items:center; }
.shell-btn {
  display:inline-block; border-radius:999px; padding:8px 20px; font-size:14px; font-weight:700;
  text-decoration:none; cursor:pointer; border:0;
}
.shell-btn.ghost { background:transparent; border:1.5px solid #33506b; color:#cfe0ef; }
.shell-btn.ghost:hover { border-color:#3D8B6D; color:#fff; }
.shell-btn.solid { background:#3D8B6D; color:#fff; }
.shell-btn.solid:hover { box-shadow:0 6px 20px rgba(61,139,109,.35); }
.shell-footer {
  border-top:1px solid #1c3045; text-align:center; color:#6b7f94;
  font-size:12.5px; padding:34px 22px 44px; background:#0c1520;
}
.shell-footer a { color:#8aa0b6; text-decoration:none; margin:0 8px; }
.shell-footer a:hover { color:#fff; }
@media (max-width:760px) {
  .shell-links { display:none; }
}