.tc-scene,
.tc-photo-scene {
  position: absolute;
  inset: 0;
}

.tc-photo-scene {
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #f6f3ef;
}

.tc-photo-frame {
  position: relative;
  width: min(92%, 390px);
  aspect-ratio: 2 / 1;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 10px 30px rgba(54, 35, 31, 0.16);
}

.tc-photo-track {
  position: absolute;
  display: block;
  max-width: none;
}

.tc-whitening .tc-photo-track,
.tc-veneers .tc-photo-track,
.tc-implants .tc-photo-track,
.tc-all-on-x .tc-photo-track {
  inset: 0 0 auto;
  width: 100%;
  height: 200%;
  object-fit: fill;
}

.tc-suresmile-sequence {
  position: relative;
  width: min(92%, 390px);
  height: 100%;
}

.tc-suresmile-panel {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(86%, 335px);
  aspect-ratio: 2.22 / 1;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 10px 30px rgba(54, 35, 31, 0.16);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.96);
}

.tc-suresmile-panel img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
}

.tc-suresmile-panel span {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 6px 8px;
  color: #fff;
  font: 700 11px/1 "Trebuchet MS", sans-serif;
  letter-spacing: 0;
  text-align: center;
  text-shadow: 0 1px 5px rgba(0, 0, 0, 0.7);
  text-transform: uppercase;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.34));
}

.tc-suresmile-aligner {
  width: min(76%, 285px);
  aspect-ratio: 1.81 / 1;
}

.tc-filling .tc-photo-frame {
  width: min(70%, 270px);
  aspect-ratio: 0.72 / 1;
}

.tc-filling .tc-photo-track {
  inset: 0 auto 0 0;
  width: 200%;
  height: 100%;
}

.tc-crown .tc-photo-frame {
  width: min(44%, 205px);
  aspect-ratio: 0.51 / 1;
}

.tc-crown .tc-photo-track {
  inset: 0 auto 0 0;
  width: 300%;
  height: 100%;
}

.tc-masseter {
  background: linear-gradient(135deg, #f9f6ff 0%, #eef2ff 100%);
}

.tc-masseter-frame {
  position: relative;
  width: min(92%, 390px);
  height: min(86%, 260px);
  overflow: hidden;
}

.tc-masseter-photo {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: 72% 34%;
}

.tc-masseter-after {
  opacity: 0;
  transform: scaleX(0.9);
  transform-origin: 76% 66%;
  clip-path: polygon(50% 12%, 100% 12%, 100% 100%, 42% 100%);
  filter: saturate(1.04) brightness(1.03);
}

.tc-masseter-soft-mask {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.96) 0%, rgba(255,255,255,0.86) 35%, rgba(255,255,255,0.08) 68%, rgba(255,255,255,0) 100%),
    radial-gradient(circle at 77% 66%, rgba(221,229,255,0.36), transparent 34%);
}

.tc-masseter-label {
  position: absolute;
  left: 14px;
  z-index: 3;
  padding: 5px 9px;
  border: 1px solid rgba(90, 111, 218, 0.2);
  border-radius: 999px;
  background: rgba(255,255,255,0.9);
  color: #1f2d66;
  font: 800 11px/1 "Trebuchet MS", sans-serif;
  letter-spacing: 0;
  text-transform: uppercase;
}

.tc-masseter-label-before { top: 16px; }
.tc-masseter-label-after { bottom: 16px; opacity: 0; }

.tc-masseter-arrow {
  position: absolute;
  left: 31px;
  top: 70px;
  z-index: 3;
  width: 78px;
  height: 1px;
  background: rgba(77, 100, 216, 0.42);
  transform-origin: left center;
}

.tc-masseter-arrow::after {
  content: "";
  position: absolute;
  right: -1px;
  top: -4px;
  width: 9px;
  height: 9px;
  border-right: 1px solid rgba(77, 100, 216, 0.58);
  border-top: 1px solid rgba(77, 100, 216, 0.58);
  transform: rotate(45deg);
}

.tc-masseter-contour {
  position: absolute;
  right: 70px;
  bottom: 30px;
  z-index: 3;
  width: 82px;
  height: 68px;
  border-right: 2px solid rgba(77, 100, 216, 0.52);
  border-bottom: 2px solid rgba(77, 100, 216, 0.3);
  border-radius: 48% 38% 56% 42%;
  transform: rotate(7deg) scaleX(1.16);
}

.tc-phase-labels {
  position: absolute;
  left: 50%;
  bottom: 11px;
  width: min(92%, 390px);
  height: 24px;
  transform: translateX(-50%);
  pointer-events: none;
}

.tc-phase-labels span {
  position: absolute;
  inset: 0;
  color: #fff;
  font: 700 11px/24px "Trebuchet MS", sans-serif;
  letter-spacing: 0;
  text-align: center;
  text-shadow: 0 1px 5px rgba(0, 0, 0, 0.7);
  text-transform: uppercase;
  opacity: 0;
}

.tc-phase-labels span:first-child { opacity: 1; }

.tc-light-sweep,
.tc-ceramic-sheen {
  position: absolute;
  inset: -35% auto -35% -45%;
  width: 30%;
  opacity: 0;
  background: linear-gradient(90deg, transparent, rgba(183, 220, 255, 0.68), rgba(255, 255, 255, 0.92), transparent);
  filter: blur(3px);
  transform: skewX(-10deg);
}

.tc-ceramic-sheen {
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.92), transparent);
}

.tc-focus-ring,
.tc-implant-pulse {
  position: absolute;
  left: 50%;
  top: 55%;
  width: 34%;
  aspect-ratio: 1;
  border: 2px solid rgba(255, 255, 255, 0.92);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(58, 120, 136, 0.24);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.72);
}

.tc-implant-pulse {
  left: 49%;
  top: 56%;
  width: 23%;
}

.tc-aligner {
  position: absolute;
  left: 50%;
  top: 7%;
  width: 66%;
  max-width: none;
  mix-blend-mode: screen;
  filter: contrast(1.12) drop-shadow(0 6px 6px rgba(34, 68, 95, 0.28));
  opacity: 0;
  transform: translate(-50%, -42%) scale(1.08);
}

.clip-overlay.is-playing .tc-whitening .tc-photo-track,
.clip-overlay.is-playing .tc-veneers .tc-photo-track,
.clip-overlay.is-playing .tc-implants .tc-photo-track,
.clip-overlay.is-playing .tc-all-on-x .tc-photo-track {
  animation: tc-pan-vertical 5s cubic-bezier(0.65, 0, 0.35, 1) forwards;
}

.clip-overlay.is-playing .tc-suresmile-before {
  animation: tc-suresmile-before 5s ease forwards;
}

.clip-overlay.is-playing .tc-suresmile-aligner {
  animation: tc-suresmile-aligner 5s ease forwards;
}

.clip-overlay.is-playing .tc-suresmile-after {
  animation: tc-suresmile-after 5s ease forwards;
}

.clip-overlay.is-playing .tc-filling .tc-photo-track {
  animation: tc-pan-horizontal 5s cubic-bezier(0.65, 0, 0.35, 1) forwards;
}

.clip-overlay.is-playing .tc-crown .tc-photo-track {
  animation: tc-pan-three-stages 5s cubic-bezier(0.65, 0, 0.35, 1) forwards;
}

.clip-overlay.is-playing .tc-phase-labels span:first-child {
  animation: tc-label-out 5s ease forwards;
}

.clip-overlay.is-playing .tc-phase-labels span:last-child {
  animation: tc-label-in 5s ease forwards;
}

.clip-overlay.is-playing .tc-crown .tc-phase-labels span:nth-child(2) {
  animation: tc-label-middle 5s ease forwards;
}

.clip-overlay.is-playing .tc-light-sweep,
.clip-overlay.is-playing .tc-ceramic-sheen {
  animation: tc-sweep 5s ease forwards;
}

.clip-overlay.is-playing .tc-focus-ring,
.clip-overlay.is-playing .tc-implant-pulse {
  animation: tc-focus 5s ease forwards;
}

.clip-overlay.is-playing .tc-aligner {
  animation: tc-aligner-seat 5s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
}

.clip-overlay.is-playing .tc-masseter-after {
  animation: tc-masseter-after 5s ease forwards;
}

.clip-overlay.is-playing .tc-masseter-label-before {
  animation: tc-masseter-before-label 5s ease forwards;
}

.clip-overlay.is-playing .tc-masseter-label-after {
  animation: tc-masseter-after-label 5s ease forwards;
}

.clip-overlay.is-playing .tc-masseter-arrow {
  animation: tc-masseter-arrow 5s ease forwards;
}

.clip-overlay.is-playing .tc-masseter-contour {
  animation: tc-masseter-contour 5s ease forwards;
}

@keyframes tc-pan-vertical {
  0%, 35% { transform: translateY(0); }
  68%, 100% { transform: translateY(-50%); }
}

@keyframes tc-pan-horizontal {
  0%, 35% { transform: translateX(0); }
  68%, 100% { transform: translateX(-50%); }
}

@keyframes tc-pan-three-stages {
  0%, 22% { transform: translateX(0); }
  38%, 58% { transform: translateX(-33.333%); }
  76%, 100% { transform: translateX(-66.666%); }
}

@keyframes tc-label-out {
  0%, 35% { opacity: 1; }
  52%, 100% { opacity: 0; }
}

@keyframes tc-label-in {
  0%, 58% { opacity: 0; }
  76%, 100% { opacity: 1; }
}

@keyframes tc-label-middle {
  0%, 30%, 66%, 100% { opacity: 0; }
  42%, 56% { opacity: 1; }
}

@keyframes tc-sweep {
  0%, 38% { left: -45%; opacity: 0; }
  52% { opacity: 0.9; }
  82%, 100% { left: 118%; opacity: 0; }
}

@keyframes tc-focus {
  0%, 42% { opacity: 0; transform: translate(-50%, -50%) scale(0.72); }
  60% { opacity: 1; }
  78%, 100% { opacity: 0; transform: translate(-50%, -50%) scale(1.18); }
}

@keyframes tc-aligner-seat {
  0%, 12% { opacity: 0; transform: translate(-50%, -42%) scale(1.08); }
  30%, 58% { opacity: 0.72; transform: translate(-50%, 22%) scale(1); }
  74%, 100% { opacity: 0.12; transform: translate(-50%, 30%) scale(0.98); }
}

@keyframes tc-masseter-after {
  0%, 32% { opacity: 0; transform: scaleX(1); }
  54%, 100% { opacity: 1; transform: scaleX(0.9); }
}

@keyframes tc-masseter-before-label {
  0%, 42% { opacity: 1; transform: translateY(0); }
  70%, 100% { opacity: 0.36; transform: translateY(-5px); }
}

@keyframes tc-masseter-after-label {
  0%, 42% { opacity: 0; transform: translateY(6px); }
  70%, 100% { opacity: 1; transform: translateY(0); }
}

@keyframes tc-masseter-arrow {
  0%, 30% { opacity: 0.35; transform: scaleX(0.58); }
  58%, 100% { opacity: 1; transform: scaleX(1); }
}

@keyframes tc-masseter-contour {
  0%, 36% { opacity: 0.35; transform: rotate(7deg) scaleX(1.16); }
  70%, 100% { opacity: 1; transform: translateX(10px) rotate(7deg) scaleX(0.82); }
}

@keyframes tc-suresmile-before {
  0%, 24% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
  38%, 100% { opacity: 0; transform: translate(-62%, -50%) scale(0.96); }
}

@keyframes tc-suresmile-aligner {
  0%, 25% { opacity: 0; transform: translate(-38%, -50%) scale(0.96); }
  40%, 60% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
  74%, 100% { opacity: 0; transform: translate(-62%, -50%) scale(0.96); }
}

@keyframes tc-suresmile-after {
  0%, 62% { opacity: 0; transform: translate(-38%, -50%) scale(0.96); }
  78%, 100% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

@media (max-width: 480px) {
  .tc-photo-frame,
  .tc-phase-labels {
    width: 94%;
  }

  .tc-filling .tc-photo-frame { width: 66%; }
  .tc-crown .tc-photo-frame { width: 42%; }
  .tc-suresmile-panel { width: 88%; }
  .tc-suresmile-aligner { width: 76%; }
}

@media (prefers-reduced-motion: reduce) {
  .clip-overlay.is-playing [data-scene] * {
    animation-duration: 1ms !important;
  }
}