/* ==========================================================================
   Before / After comparison slider + service tabs
   ========================================================================== */

.work-tabs {
  display: flex;
  gap: 0.4rem;
  padding: 0.35rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-6);
  width: max-content;
  max-width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
}

.work-tabs::-webkit-scrollbar { display: none; }

.work-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex: none;
  min-height: 46px;
  padding: 0.6rem 1.15rem;
  border-radius: var(--radius-pill);
  color: var(--color-navy);
  font-weight: 600;
  font-size: var(--fs-sm);
  white-space: nowrap;
  transition: background-color var(--duration) var(--ease), color var(--duration) var(--ease);
}

.work-tab:hover { background: var(--color-surface-alt); }

.work-tab[aria-selected="true"] {
  background: var(--color-navy);
  color: var(--color-text-on-dark);
}

.work-tab[aria-selected="true"] .icon { color: var(--color-orange); }

/* Mobile: let the tab bar bleed to the edges and scroll */
@media (max-width: 639px) {
  .work-tabs {
    width: auto;
    border-radius: var(--radius-md);
  }
}

/* ---------- Slider ---------- */
.ba {
  --pos: 50%;
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface-alt);
  user-select: none;
  -webkit-user-select: none;
  touch-action: pan-y;
  cursor: ew-resize;
}

@media (max-width: 639px) {
  .ba { aspect-ratio: 4 / 5; border-radius: var(--radius-md); }
}

.ba__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.ba__after {
  clip-path: inset(0 0 0 var(--pos));
}

.ba__label {
  position: absolute;
  top: 1rem;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  pointer-events: none;
}

.ba__label--before { left: 1rem; background: var(--color-navy); color: var(--color-text-on-dark); }
.ba__label--after { right: 1rem; background: var(--color-orange); color: var(--color-navy); }

.ba__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--pos);
  width: 4px;
  margin-left: -2px;
  background: #FFFFFF;
  box-shadow: 0 0 12px rgba(14, 35, 64, 0.35);
  pointer-events: none;
}

.ba__knob {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 56px;
  height: 56px;
  margin: -28px 0 0 -28px;
  border-radius: 50%;
  border: 4px solid #FFFFFF;
  background: var(--color-orange);
  color: var(--color-navy);
  display: grid;
  place-items: center;
  box-shadow: 0 8px 24px -6px rgba(14, 35, 64, 0.5);
  transition: transform var(--duration) var(--ease);
}

.ba.is-dragging .ba__knob { transform: scale(1.08); }

.ba__knob .icon { width: 1.5rem; height: 1.5rem; stroke-width: 2.25; }

/* Visually hidden range keeps keyboard + screen-reader access */
.ba__range {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  pointer-events: none;
}

.ba:focus-within .ba__knob {
  outline: 3px solid var(--color-navy);
  outline-offset: 3px;
}

.ba__caption {
  margin-top: var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* Fade when switching tabs */
.ba.is-switching .ba__img { opacity: 0; }
.ba__img { transition: opacity 250ms var(--ease); }