.register-card {
  position: relative;
}

.register-steps {
  position: relative;
  overflow: hidden;
  transition: height 0.35s ease;
}

.register-step-pane {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  transform: translateX(100%);
  pointer-events: none;
  display: flex;
  flex-direction: column;
  transition:
    transform 0.35s ease,
    opacity 0.35s ease;
}

.register-step-content {
  display: flex;
  flex-direction: column;
}

/* ==========================================================================
   FIX: Added step 4 handling to activation loops
   ========================================================================== */
.register-steps[data-step='1'] .register-step-pane[data-step='1'],
.register-steps[data-step='2'] .register-step-pane[data-step='2'],
.register-steps[data-step='3'] .register-step-pane[data-step='3'],
.register-steps[data-step='4'] .register-step-pane[data-step='4'] {
  position: relative; /* Switch to relative so JavaScript can compute actual container height */
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

/* Push future steps off to the right */
.register-steps[data-step='1'] .register-step-pane[data-step='2'],
.register-steps[data-step='1'] .register-step-pane[data-step='3'],
.register-steps[data-step='1'] .register-step-pane[data-step='4'],
.register-steps[data-step='2'] .register-step-pane[data-step='3'],
.register-steps[data-step='2'] .register-step-pane[data-step='4'],
.register-steps[data-step='3'] .register-step-pane[data-step='4'] {
  transform: translateX(100%);
}

/* Slide previous steps off to the left */
.register-steps[data-step='2'] .register-step-pane[data-step='1'],
.register-steps[data-step='3'] .register-step-pane[data-step='1'],
.register-steps[data-step='3'] .register-step-pane[data-step='2'],
.register-steps[data-step='4'] .register-step-pane[data-step='1'],
.register-steps[data-step='4'] .register-step-pane[data-step='2'],
.register-steps[data-step='4'] .register-step-pane[data-step='3'] {
  transform: translateX(-100%);
}

/* ==========================================================================
   UTILITIES & ACTIONS
   ========================================================================== */
.marginl {
  margin-left: auto;
}

.register-actions {
  margin-top: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 10px;
}

.register-actions .btn-primary-fill,
.register-actions .btn-secondary-fill {
  min-width: 140px;
}

.btn-secondary-fill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 10px;
  padding: 14px 18px;
  background: #f0f0f0;
  color: #111;
  font-weight: 700;
  cursor: pointer;
  transition: 0.25s ease;
}

.btn-secondary-fill:hover {
  opacity: 0.92;
}

.btn-secondary-fill:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.required-mark {
  color: #dc2626;
  font-weight: 700;
}

.field-error {
  margin-top: 6px;
  font-size: 13px;
  color: #dc2626;
  line-height: 1.35;
}

.contact-label {
  margin-bottom: 8px;
  display: inline-block;
}

.register-step-pane .contact-form:last-child {
  margin-bottom: 0 !important;
}

@media (max-width: 575px) {
  .register-actions {
    flex-wrap: wrap;
  }

  .register-actions .btn-primary-fill,
  .register-actions .btn-secondary-fill {
    width: 100%;
    min-width: 100%;
  }
}