/* ============================================
   FEATURE TABS — Pill nav + content switcher
   Centered pill-style tab bar with icon + label,
   large rounded content area below that swaps
   ============================================ */

.feature-tabs {
  padding: var(--spacing-3xl) 0;
  background: var(--color-bg);
}

/* --- Pill nav bar --- */
.feature-tabs__nav {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 6px;
  margin: 0 auto var(--spacing-2xl);
  background: #FFFFFF;
  /* Center the pill */
  display: flex;
  justify-content: center;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--spacing-2xl);
}

.feature-tabs__nav-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  border: none;
  background: transparent;
  font-family: var(--font-family-body);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}

.feature-tabs__nav-item:hover {
  color: var(--color-text);
}

.feature-tabs__nav-item.is-active {
  background: #F3F4F6;
  color: var(--color-text);
  font-weight: 600;
}

.feature-tabs__nav-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* --- Content area --- */
.feature-tabs__content {
  position: relative;
  width: calc(100% - var(--spacing-xl) * 2);
  max-width: 1200px;
  margin: 0 auto;
  aspect-ratio: 16 / 10;
  border-radius: 24px;
  overflow: hidden;
  background: #F5F0EB;
}

/* --- Individual panels --- */
.feature-tabs__panel {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-muted);
  opacity: 0;
  transform: scale(0.98);
  transition: opacity 500ms ease, transform 500ms ease;
  pointer-events: none;
}

.feature-tabs__panel.is-active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

/* Placeholder backgrounds for each panel */
.feature-tabs__panel:nth-child(1) { background: #F5F0EB; }
.feature-tabs__panel:nth-child(2) { background: #EBF0F5; }
.feature-tabs__panel:nth-child(3) { background: #F0F5EB; }

/* --- Mobile (<=768px) --- */
@media (max-width: 768px) {
  .feature-tabs {
    padding: var(--spacing-2xl) 0;
  }

  .feature-tabs__nav {
    margin-left: var(--spacing-md);
    margin-right: var(--spacing-md);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .feature-tabs__nav::-webkit-scrollbar {
    display: none;
  }

  .feature-tabs__nav-item {
    padding: 8px 14px;
    font-size: 0.875rem;
  }

  .feature-tabs__content {
    aspect-ratio: 4 / 3;
    border-radius: 16px;
    margin-left: var(--spacing-md);
    margin-right: var(--spacing-md);
    width: auto;
  }
}

/* --- Small phone (<=390px) --- */
@media (max-width: 390px) {
  .feature-tabs__nav {
    margin-left: var(--spacing-sm);
    margin-right: var(--spacing-sm);
  }

  .feature-tabs__nav-item {
    padding: 6px 10px;
    font-size: 0.8125rem;
    gap: 4px;
  }

  .feature-tabs__nav-item svg {
    width: 14px;
    height: 14px;
  }

  .feature-tabs__content {
    margin-left: var(--spacing-sm);
    margin-right: var(--spacing-sm);
  }
}