/* --------------------------
   Tabs Navigation
-------------------------- */
.tb-tabs {
  max-width: 900px;
  margin: 30px auto;
}

.tb-tab-nav {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 20px;
  padding: 0;
  list-style: none;
  border-bottom: 2px solid #ddd;
}

.tb-tab-nav li {
  padding: 10px 20px;
  cursor: pointer;
  background: #f4f4f4;
  border-radius: 6px 6px 0 0;
  transition: background 0.3s ease;
}

.tb-tab-nav li:hover {
  background: #e0e0e0;
}

.tb-tab-nav li.active {
  background: #0073aa;
  color: #fff;
  font-weight: bold;
}

/* --------------------------
   Tabs Content
-------------------------- */
.tb-tab-content {
  border: 1px solid #ddd;
  border-radius: 0 0 8px 8px;
  padding: 20px;
  background: #fff;
}

.tb-tab-pane {
  display: none;
}

.tb-tab-pane.active {
  display: block;
}

/* --------------------------
   Step Form
-------------------------- */
.step {
  display: none;
}

.step.active {
  display: block;
}