/* Features Tabs */
.features-tabs {
  max-width: 1100px;
  margin: 0 auto;
}

.tabs-navigation {
  display: flex;
  gap: 12px;
  margin-bottom: 48px;
  overflow-x: auto;
  padding: 4px 4px 12px 4px;
  justify-content: center;
  flex-wrap: wrap;
}

.tab-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px 20px;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s;
  min-width: 110px;
  box-sizing: border-box;
}

.tab-btn i {
  font-size: 24px;
  color: var(--text-gray);
  transition: all 0.3s;
}

.tab-btn span {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
  white-space: nowrap;
}

.tab-btn:hover {
  border: 2px solid var(--primary-color) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.tab-btn:hover i {
  color: var(--primary-color);
}

.tab-btn.active {
  background: var(--primary-light);
  border: 2px solid var(--primary-color) !important;
}

.tab-btn.active i {
  color: var(--primary-color);
}

.tab-panel {
  display: none;
  animation: fadeIn 0.5s ease;
}

.tab-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.tab-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  background: var(--white);
  padding: 48px;
  border-radius: 20px;
  border: 2px solid var(--border);
  box-shadow: var(--shadow-lg);
}

.tab-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.visual-icon {
  width: 180px;
  height: 180px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 80px;
  color: var(--primary-color);
}

.tab-info h3 {
  font-size: 28px;
  margin-bottom: 16px;
  color: var(--text-dark);
}

.tab-description {
  font-size: 15px;
  color: var(--text-gray);
  line-height: 1.7;
  margin-bottom: 24px;
}

.feature-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.feature-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.feature-list li i {
  font-size: 20px;
  color: var(--primary-color);
  margin-top: 2px;
  flex-shrink: 0;
}

.feature-list li div {
  flex: 1;
}

.feature-list li strong {
  display: block;
  font-size: 16px;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.feature-list li p {
  font-size: 14px;
  color: var(--text-gray);
  line-height: 1.6;
  margin: 0;
}

.highlight-box {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  background: var(--primary-light);
  border-left: 4px solid var(--primary-color);
  border-radius: 12px;
  margin-top: 24px;
}

.highlight-box i {
  font-size: 24px;
  color: var(--primary-color);
}

.highlight-box strong {
  font-size: 16px;
  color: var(--text-dark);
}

@media (max-width: 968px) {
  .tab-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 32px;
  }

  .visual-icon {
    width: 140px;
    height: 140px;
    font-size: 60px;
  }

  .tab-info h3 {
    font-size: 24px;
  }
}

@media (max-width: 768px) {
  .tabs-navigation {
    justify-content: flex-start;
  }

  .tab-btn {
    min-width: 100px;
    padding: 12px 16px;
  }

  .tab-btn i {
    font-size: 20px;
  }

  .tab-grid {
    padding: 24px;
  }
}