/* =========================================================
   PREMIUM V5 — CONTENT-DRIVEN INTERACTIONS
   Preview only. Motion is tied to content and clinical results.
   ========================================================= */

/* Criss-cross scroll choreography. */
body.release-v24 [data-v5-motion] {
  --v5-motion-x: 0px;
  --v5-motion-y: 26px;
  opacity: 0;
  transform: translate3d(var(--v5-motion-x), var(--v5-motion-y), 0);
  filter: blur(2px);
  transition:
    opacity .68s cubic-bezier(.18,.76,.18,1),
    transform .76s cubic-bezier(.18,.76,.18,1),
    filter .58s ease;
  transition-delay: var(--v5-motion-delay, 0ms);
  will-change: opacity, transform;
}
body.release-v24 [data-v5-motion="left"] { --v5-motion-x: -48px; --v5-motion-y: 15px; }
body.release-v24 [data-v5-motion="right"] { --v5-motion-x: 48px; --v5-motion-y: 15px; }
body.release-v24 [data-v5-motion="up"] { --v5-motion-x: 0px; --v5-motion-y: 30px; }
body.release-v24 [data-v5-motion].v5-motion-visible {
  opacity: 1;
  transform: translate3d(0,0,0);
  filter: blur(0);
}

/* Major headings rise through an editorial mask instead of simply fading. */
body.release-v24 .v5-heading-reveal {
  clip-path: inset(0 0 100% 0);
  transform: translateY(22px);
  opacity: .35;
  transition:
    clip-path .82s cubic-bezier(.18,.78,.18,1),
    transform .82s cubic-bezier(.18,.78,.18,1),
    opacity .56s ease;
  transition-delay: var(--v5-heading-delay, 0ms);
}
body.release-v24 .v5-heading-reveal.v5-motion-visible {
  clip-path: inset(0 0 0 0);
  transform: translateY(0);
  opacity: 1;
}

/* Editorial image-mask reveal. Direction follows the criss-cross axis. */
body.release-v24 .v5-mask-reveal {
  clip-path: inset(0 100% 0 0);
  transform: scale(1.018);
  transition:
    clip-path .96s cubic-bezier(.16,.8,.16,1),
    transform 1.05s cubic-bezier(.18,.76,.18,1) !important;
  transition-delay: var(--v5-mask-delay, 90ms) !important;
}
body.release-v24 .v5-mask-reveal.v5-mask-reveal--right { clip-path: inset(0 0 0 100%); }
body.release-v24 .v5-mask-reveal.v5-motion-visible {
  clip-path: inset(0 0 0 0);
  transform: scale(1);
}

/* ComparisonBlock becomes a deliberate luxury result stage. */
body.release-v24 .cms-comparison-section.v5-comparison-stage {
  position: relative;
  margin-block: clamp(3.5rem, 8vw, 7rem);
  padding-block: clamp(1.5rem, 3.5vw, 2.75rem);
  border-top: 1px solid var(--v5-line);
  border-bottom: 1px solid var(--v5-line);
  background:
    linear-gradient(90deg, transparent, color-mix(in srgb, var(--v5-gold) 3%, transparent) 50%, transparent);
}
body.release-v24 .cms-comparison-section.v5-comparison-stage > h2 {
  margin-bottom: .65rem;
  font-family: var(--v5-serif) !important;
  font-size: clamp(2rem, 4.5vw, 4.2rem) !important;
  font-weight: 500 !important;
  letter-spacing: -.045em !important;
  line-height: .98 !important;
}
body.release-v24 .cms-comparison-section.v5-comparison-stage > .lead {
  max-width: 58ch;
  color: var(--v5-text-soft);
}
body.cms-home-page .cms-comparison-section.v5-comparison-stage--home {
  display: grid;
  grid-template-columns: minmax(210px, .36fr) minmax(0, 1fr);
  grid-template-areas:
    "heading compare"
    "intro compare"
    ". instruction"
    ". disclaimer";
  column-gap: clamp(28px, 5vw, 72px);
  align-items: start;
}
body.cms-home-page .cms-comparison-section.v5-comparison-stage--home > h2 { grid-area: heading; }
body.cms-home-page .cms-comparison-section.v5-comparison-stage--home > .lead { grid-area: intro; }
body.cms-home-page .cms-comparison-section.v5-comparison-stage--home > .cms-comparison-grid { grid-area: compare; }
body.cms-home-page .cms-comparison-section.v5-comparison-stage--home > .v5-comparison-instruction { grid-area: instruction; }
body.cms-home-page .cms-comparison-section.v5-comparison-stage--home > .medical-disclaimer { grid-area: disclaimer; }

body.release-v24 .cms-comparison-grid.v5-comparison-enhanced {
  --v5-compare: 50%;
  position: relative;
  isolation: isolate;
  aspect-ratio: 16 / 10;
  min-height: 0 !important;
  overflow: hidden;
  touch-action: pan-y;
  cursor: ew-resize;
  border: 1px solid var(--v5-line) !important;
  background: var(--v5-surface-2);
  box-shadow: 0 26px 70px rgba(0,0,0,.10);
}
html[data-theme="dark"] body.release-v24 .cms-comparison-grid.v5-comparison-enhanced {
  box-shadow: 0 32px 86px rgba(0,0,0,.34);
}
body.release-v24 .cms-comparison-grid.v5-comparison-enhanced figure,
body.release-v24 .cms-comparison-grid.v5-comparison-enhanced img {
  min-height: 0 !important;
}
body.release-v24 .cms-comparison-grid.v5-comparison-enhanced figure {
  position: absolute;
  inset: 0;
  margin: 0 !important;
}
body.release-v24 .cms-comparison-grid.v5-comparison-enhanced img {
  display: block;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  user-select: none;
  -webkit-user-drag: none;
}
body.release-v24 .cms-comparison-grid.v5-comparison-enhanced figure:first-child { z-index: 1; }
body.release-v24 .cms-comparison-grid.v5-comparison-enhanced figure:nth-child(2) {
  z-index: 2;
  clip-path: inset(0 0 0 var(--v5-compare));
  will-change: clip-path;
}
body.release-v24 .cms-comparison-grid.v5-comparison-enhanced figcaption {
  position: absolute;
  bottom: 14px;
  z-index: 3;
  padding: 7px 10px;
  border: 1px solid rgba(255,255,255,.22);
  background: rgba(8,11,13,.72);
  color: #fff9f1;
  font-family: var(--v5-sans);
  font-size: .58rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}
body.release-v24 .cms-comparison-grid.v5-comparison-enhanced figure:first-child figcaption { left: 14px; }
body.release-v24 .cms-comparison-grid.v5-comparison-enhanced figure:nth-child(2) figcaption { right: 14px; }
body.release-v24 .v5-comparison-handle {
  position: absolute;
  z-index: 4;
  inset-block: 0;
  left: var(--v5-compare) !important;
  width: 1px !important;
  background: rgba(255,255,255,.94) !important;
  box-shadow: 0 0 24px rgba(0,0,0,.22);
  transform: translateX(-.5px);
  pointer-events: none;
  transition: left .04s linear;
}
body.release-v24 .v5-comparison-handle::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 50%;
  width: 24px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.045), transparent);
}
body.release-v24 .v5-comparison-handle::after {
  content: "‹  ›" !important;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 48px !important;
  height: 48px !important;
  display: grid !important;
  place-items: center !important;
  transform: translate(-50%,-50%);
  border: 1px solid color-mix(in srgb, var(--v5-gold-soft) 72%, white 28%) !important;
  border-radius: 50% !important;
  background: rgba(15,15,14,.78) !important;
  color: #fffaf3 !important;
  font-family: var(--v5-sans) !important;
  font-size: .92rem !important;
  letter-spacing: .05em;
  box-shadow: 0 10px 28px rgba(0,0,0,.32);
  backdrop-filter: blur(12px);
}
body.release-v24 .v5-comparison-range {
  position: absolute;
  inset: 0;
  z-index: 5;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
  touch-action: none;
}
body.release-v24 .v5-comparison-hint {
  position: absolute;
  z-index: 4;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  padding: 7px 12px;
  border: 1px solid rgba(255,255,255,.2);
  background: rgba(8,11,13,.66);
  color: #fff9f1;
  font-family: var(--v5-sans);
  font-size: .58rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  pointer-events: none;
  backdrop-filter: blur(10px);
  transition: opacity .32s ease, transform .32s ease;
}
body.release-v24 .cms-comparison-grid[data-v5-comparison-used="true"] .v5-comparison-hint {
  opacity: 0;
  transform: translate(-50%,-7px);
}
body.release-v24 .cms-comparison-grid.v5-comparison-enhanced:has(.v5-comparison-range:focus-visible) {
  outline: 2px solid var(--v5-gold-soft);
  outline-offset: 4px;
}
body.release-v24 .cms-comparison-grid.v5-comparison-enhanced:has(.v5-comparison-range:focus-visible) .v5-comparison-handle::after {
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--v5-gold) 24%, transparent), 0 10px 28px rgba(0,0,0,.28);
}
body.release-v24 .v5-comparison-instruction {
  margin: 11px 0 0;
  color: var(--v5-muted);
  font-family: var(--v5-sans);
  font-size: .68rem;
  letter-spacing: .02em;
}
body.release-v24 .cms-comparison-grid.v5-comparison-static { cursor: default; }

/* Native details remain semantic, with controlled couture motion. */
body.release-v24 details.v5-accordion-animated {
  overflow: clip;
  will-change: height;
}
body.release-v24 details.v5-accordion-animated > summary { cursor: pointer; }
body.release-v24 details.v5-accordion-animated > :not(summary) {
  transition: opacity .3s ease, transform .38s cubic-bezier(.18,.76,.18,1);
}
body.release-v24 details.v5-accordion-animated.v5-accordion-opening > :not(summary) {
  opacity: 0;
  transform: translateY(-8px);
}
body.release-v24 details.v5-accordion-animated[open]:not(.v5-accordion-opening) > :not(summary) {
  opacity: 1;
  transform: translateY(0);
}

/* Clinical result galleries feel swipeable and transition between cases. */
body.release-v24 [data-clinical-carousel] .clinical-results__viewport {
  touch-action: pan-y;
  cursor: grab;
}
body.release-v24 [data-clinical-carousel] .clinical-results__viewport:active { cursor: grabbing; }
body.release-v24 .clinical-results__slide.v5-result-enter {
  animation: v5-result-enter .58s cubic-bezier(.18,.76,.18,1) both;
}
@keyframes v5-result-enter {
  from { opacity: .22; transform: scale(1.012) translateY(5px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

/* Phones stay vertical and calm. */
@media (max-width: 760px) {
  body.release-v24 [data-v5-motion="left"],
  body.release-v24 [data-v5-motion="right"] {
    --v5-motion-x: 0px;
    --v5-motion-y: 22px;
  }
  body.release-v24 .cms-comparison-section.v5-comparison-stage,
  body.cms-home-page .cms-comparison-section.v5-comparison-stage--home {
    display: block;
    margin-block: 3rem;
    padding-block: 1.25rem;
  }
  body.release-v24 .cms-comparison-grid.v5-comparison-enhanced { aspect-ratio: 4 / 3; }
  body.release-v24 .v5-comparison-handle::after {
    width: 42px !important;
    height: 42px !important;
  }
  body.release-v24 .v5-comparison-hint {
    top: 10px;
    font-size: .54rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.release-v24 [data-v5-motion],
  body.release-v24 .v5-heading-reveal,
  body.release-v24 .v5-mask-reveal,
  body.release-v24 details.v5-accordion-animated > :not(summary),
  body.release-v24 .clinical-results__slide.v5-result-enter {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
    clip-path: inset(0 0 0 0) !important;
    transition: none !important;
    animation: none !important;
  }
}