/* ==========================================================================
 Interior before/after card
 js/before-after.js sets --reveal-progress as the page scrolls; the sweep is done with transforms only.
 ========================================================================== */

/* The one dark card in Services: carbon with a sapphire light from the top corner, a faint red glow under the photo
   and fine grain, so the interior work stands out as the centrepiece */
.before-after-card {
  --reveal-progress: 0;
  display: grid;
  gap: 24px;
  align-items: center;
  margin-bottom: 20px;
  padding: 12px;
  border-radius: var(--radius-lg);
  color: #fff;
  background:
    var(--grain-dark), radial-gradient(70% 90% at 0% 0%, rgba(179, 48, 42, 0.36), transparent 60%),
    radial-gradient(55% 70% at 100% 100%, rgba(200, 50, 43, 0.18), transparent 62%),
    linear-gradient(160deg, var(--carbon-2) 0%, var(--carbon) 100%);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.07),
    0 10px 28px rgba(15, 27, 45, 0.18),
    0 40px 70px -34px rgba(11, 17, 25, 0.6);
}
@media (min-width: 760px) {
  .before-after-card {
    grid-template-columns: 1fr minmax(260px, 320px);
    gap: 40px;
    padding: 16px 16px 16px 40px;
  }
}
@media (min-width: 1024px) {
  .before-after-card {
    margin-bottom: 24px;
  }
}
.before-after-copy {
  display: grid;
  gap: 12px;
  padding: 12px 12px 4px;
}
@media (min-width: 760px) {
  .before-after-copy {
    padding: 0;
  }
}
.before-after-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red-light);
}
.before-after-kicker::before {
  content: '';
  width: 32px;
  height: 2px;
  border-radius: 2px;
  background: var(--accent-line-dark);
  transform: scaleX(-1);
}
.before-after-copy h4 {
  font:
    400 clamp(36px, 4.4vw, 54px)/1.05 'Instrument Serif',
    serif;
  letter-spacing: -0.03em;
  color: #fff;
}
.before-after-copy p {
  color: rgba(226, 234, 244, 0.78);
  font-size: 16px;
  max-width: 30em;
}
.before-after-copy .btn {
  justify-self: start;
  margin-top: 8px;
}
.before-after-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-md);
  background: var(--champagne);
  isolation: isolate;
}
.before-after-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.before-after-overlay,
.before-after-divider {
  position: absolute;
  inset: 0;
  transform: translateX(calc((var(--reveal-progress) - 1) * 100%));
}
.before-after-overlay {
  overflow: hidden;
}
.before-after-overlay img {
  transform: translateX(calc((1 - var(--reveal-progress)) * 100%));
}
.before-after-media::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(to top, rgba(10, 20, 35, 0.35), transparent 35%);
}
.before-after-divider {
  z-index: 3;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.before-after-card.is-rest .before-after-divider {
  opacity: 0;
}
.before-after-divider::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  right: -1px;
  width: 2px;
  background: #fff;
  box-shadow: 0 0 12px rgba(163, 38, 31, 0.6);
}
.before-after-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -15px;
  width: 30px;
  height: 30px;
  margin-top: -15px;
  border-radius: 50%;
  background: var(--crimson);
  box-shadow:
    0 0 0 4px rgba(255, 255, 255, 0.9),
    0 6px 18px rgba(163, 38, 31, 0.4);
}
.before-after-tag {
  position: absolute;
  left: 14px;
  bottom: 14px;
  z-index: 4;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.2;
  transition:
    opacity 0.35s ease,
    transform 0.45s var(--ease-spring);
}
.before-after-tag.tag-before {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 2px 8px rgba(10, 20, 35, 0.15);
}
.before-after-tag.tag-after {
  color: #fff;
  background: var(--crimson);
  box-shadow: 0 4px 14px rgba(163, 38, 31, 0.4);
  opacity: 0;
  transform: translateY(8px);
}
.before-after-card.is-after .before-after-tag.tag-before {
  opacity: 0;
  transform: translateY(-8px);
}
.before-after-card.is-after .before-after-tag.tag-after {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .before-after-tag {
    transition: none;
  }
}
.before-after-more {
  display: inline-block;
  margin-left: 16px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-ink-dark);
  transition: color 0.2s ease;
}
.before-after-more:hover {
  color: #fff;
  text-decoration: underline;
}
.before-after-more:active {
  color: var(--accent-ink-dark);
}
.before-after-more:focus-visible,
.before-after-copy .btn:focus-visible {
  outline: 2px solid var(--accent-ink-dark);
  outline-offset: 3px;
}