.lead-success {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 1.25rem;
}
.lead-success[hidden] { display: none; }
.lead-success__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(13, 17, 25, 0.55);
}
.lead-success__card {
  position: relative;
  width: min(420px, 100%);
  background: #fff;
  color: #1a1f2c;
  border-radius: 20px;
  padding: 1.6rem 1.4rem 1.35rem;
  text-align: center;
  box-shadow: 0 18px 50px rgba(13, 17, 25, 0.22);
  animation: lead-success-in 0.28s ease;
}
.lead-success__mark { display: block; margin: 0 auto 0.35rem; }
.lead-success__check {
  width: 52px;
  height: 52px;
  margin: 0.2rem auto 0.7rem;
  border-radius: 50%;
  background: #0164fd;
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  font-weight: 700;
}
.lead-success__check--error { background: #c2410c; }
.lead-success__title {
  margin: 0 0 0.45rem;
  font-size: 1.45rem;
}
.lead-success__text { margin: 0 0 0.35rem; }
.lead-success__hint {
  margin: 0.7rem 0 1rem;
  color: #5c6478;
  font-size: 0.92rem;
}
.lead-success__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  justify-content: center;
}
.lead-hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
@keyframes lead-success-in {
  from { transform: translateY(12px) scale(0.98); opacity: 0; }
  to { transform: none; opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .lead-success__card { animation: none; }
}