.steps {
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  max-width: 1280px;
}

.modal-open { overflow: hidden; }
.thank-you-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 20px;
}
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(14, 23, 31, .68);
  backdrop-filter: blur(5px);
}
.modal-card {
  position: relative;
  width: min(500px, 100%);
  background: #fff;
  border-radius: 24px;
  padding: 45px 35px;
  text-align: center;
  box-shadow: var(--shadow);
}
.modal-card h2 { font-size: 32px; margin: 18px 0 10px; }
.modal-card p { color: var(--muted); font-size: 17px; margin: 0 0 26px; }
.modal-check {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #e7f6ef;
  color: var(--green);
  font-size: 30px;
  font-weight: 700;
  margin: auto;
}
.modal-close {
  position: absolute;
  right: 17px;
  top: 12px;
  border: 0;
  background: transparent;
  font-size: 30px;
  color: var(--muted);
  cursor: pointer;
}

@media (max-width: 1100px) {
  .steps { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .steps { grid-template-columns: 1fr; }
  .modal-card { padding: 40px 22px 30px; }
}