.tabs {
  display: flex;
  background: white;
  border-radius: 50px;
  padding: 6px;
  margin: 25px 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  position: relative;
  z-index: 10;
}

.tab {
  flex: 1;
  text-align: center;
  padding: 14px 0;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  color: #95a5a6;
  position: relative;
  overflow: hidden;
}

.tab.active {
  color: white;
  background: linear-gradient(135deg, #3498db, #9b59b6);
  box-shadow: 0 5px 15px rgba(52, 152, 219, 0.4);
}

.tab i {
  margin-right: 6px;
  font-size: 1.1rem;
}