/* Confirmation is revealed only by a successful server response. */
[data-hq-form][data-state="sending"] [type="submit"] {
  opacity: 1;
  cursor: progress;
  position: relative;
  overflow: hidden;
}
[data-hq-form][data-state="sending"] [type="submit"]::before {
  content: "";
  width: 16px;
  height: 16px;
  border: 2px solid #ffffff66;
  border-top-color: white;
  border-radius: 50%;
  flex-shrink: 0;
  animation: hq-send-spin .8s linear infinite;
}
[data-hq-form][data-state="sending"] [type="submit"]::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, transparent 25%, #ffffff26 50%, transparent 75%);
  transform: translateX(-100%);
  animation: hq-send-sweep 1.8s ease-in-out infinite;
  pointer-events: none;
}
.hq-form-panel:has(.hq-form-success:not([hidden])) > h2 { display: none; }
.hq .hq-form-success {
  position: relative;
  padding: clamp(28px, 5vw, 56px) 0;
  outline-offset: 8px;
  scroll-margin-top: calc(var(--hq-header-h, 100px) + 24px);
}
.hq .hq-form-success[hidden] { display: none; }
.hq-form-success:not([hidden]) { animation: hq-thanks-enter .55s ease-out both; }
.hq .hq-form-success h2 { margin: 20px 0 16px; font-size: clamp(30px, 4vw, 42px); line-height: 1.1; }
.hq .hq-form-success p { margin: 0; line-height: 1.65; }
.hq-success-mark { display: block; width: 76px; height: 76px; color: var(--lo-royal, #2600ff); }
.hq-success-mark circle { fill: #f0edff; stroke: currentColor; stroke-width: 2; }
.hq-success-mark path { fill: none; stroke: currentColor; stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 50; stroke-dashoffset: 0; }
.hq-form-success:not([hidden]) .hq-success-mark { animation: hq-thanks-pop .6s cubic-bezier(.2,.8,.3,1.3) both; }
.hq-form-success:not([hidden]) .hq-success-mark path { animation: hq-thanks-check .45s .2s ease-out both; }
.hq .hq-success-next { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--lo-border, #dfe3ee); }
.hq .hq-success-next h3 { font-size: 18px; margin: 0 0 10px; }
.hq .hq-success-next .hq-btn { margin: 20px 0 12px; }
.hq .hq-success-note { font-size: 14px; color: var(--lo-text-dim); }
.hq-success-confetti { position: absolute; inset: 0; overflow: hidden; pointer-events: none; border-radius: 16px; }
.hq-success-confetti i {
  position: absolute; left: 50%; top: 64px; width: 7px; height: 12px;
  background: #2600ff; opacity: 0;
}
.hq-success-confetti i:nth-child(3n) { background: #00a4ef; border-radius: 50%; }
.hq-success-confetti i:nth-child(3n + 1) { background: #ffcc00; }
.hq-form-success:not([hidden]) .hq-success-confetti i {
  animation: hq-thanks-confetti 1.3s .15s ease-out both;
}
@keyframes hq-send-spin { to { transform: rotate(360deg); } }
@keyframes hq-send-sweep { to { transform: translateX(100%); } }
@keyframes hq-thanks-enter { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes hq-thanks-pop { from { opacity: 0; transform: scale(.6); } to { opacity: 1; transform: scale(1); } }
@keyframes hq-thanks-check { from { stroke-dashoffset: 50; } to { stroke-dashoffset: 0; } }
@keyframes hq-thanks-confetti {
  0% { opacity: 0; transform: translate(0, 0) rotate(0); }
  15% { opacity: 1; }
  100% { opacity: 0; transform: translate(var(--x), var(--y)) rotate(var(--r)); }
}
@media (prefers-reduced-motion: reduce) {
  [data-hq-form][data-state="sending"] [type="submit"]::before,
  [data-hq-form][data-state="sending"] [type="submit"]::after,
  .hq-form-success:not([hidden]),
  .hq-form-success:not([hidden]) .hq-success-mark,
  .hq-form-success:not([hidden]) .hq-success-mark path,
  .hq-form-success:not([hidden]) .hq-success-confetti i { animation: none; }
  .hq-success-confetti { display: none; }
}