/* V-CORE scientific visual v3 — exact VORA head over a clear anatomical cutaway. */
.skin-lab {
  position: relative;
  min-height: 560px;
  overflow: hidden;
  border-radius: 24px;
  background:
    radial-gradient(circle at 50% 20%, rgba(164,0,28,.13), transparent 28%),
    linear-gradient(180deg, rgba(255,255,255,.012), transparent 28%);
  perspective: none;
  transform: none;
}

.vcore-head {
  position: absolute;
  z-index: 6;
  top: 3px;
  left: 50%;
  width: 225px;
  transform: translateX(-50%);
  filter: drop-shadow(0 22px 26px rgba(0,0,0,.92)) drop-shadow(0 5px 14px rgba(255,0,42,.22));
  clip-path: polygon(19% 4%,81% 4%,94% 22%,96% 61%,84% 88%,72% 100%,28% 100%,16% 88%,4% 61%,6% 22%);
}

.vcore-head img {
  display: block;
  width: 100%;
  height: auto;
  filter: contrast(1.42) brightness(.78) saturate(1.18);
  -webkit-mask-image: linear-gradient(#000 0 70%, rgba(0,0,0,.92) 82%, transparent 100%);
  mask-image: linear-gradient(#000 0 70%, rgba(0,0,0,.92) 82%, transparent 100%);
}

.vcore-head::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 13px;
  width: 119px;
  height: 19px;
  border-radius: 50%;
  transform: translateX(-50%);
  background: radial-gradient(ellipse, rgba(255,198,202,.94), rgba(255,26,55,.6) 28%, rgba(210,0,35,.18) 58%, transparent 72%);
  filter: blur(4px);
  animation: voraEmitter 2.1s ease-in-out infinite;
}

.vcore-light-field {
  position: absolute;
  z-index: 4;
  top: 99px;
  left: 50%;
  width: 250px;
  height: 278px;
  transform: translateX(-50%);
  clip-path: polygon(37% 0,63% 0,92% 100%,8% 100%);
  background:
    linear-gradient(90deg, transparent 2%, rgba(180,0,28,.1) 19%, rgba(255,36,61,.42) 49%, rgba(178,0,29,.1) 81%, transparent 98%);
  opacity: .18;
  mix-blend-mode: screen;
  transition: opacity .8s ease;
}

.skin-depth.is-active .vcore-light-field { opacity: .92; }

.vcore-light-field i {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg,#fff,#ff526c 12%,#e30031 64%,transparent);
  box-shadow: 0 0 8px #ff173e, 0 0 20px rgba(255,0,42,.5);
  transform-origin: top;
  animation: voraRay 2.25s ease-in-out infinite;
}
.vcore-light-field i:nth-child(1) { left:37%; }
.vcore-light-field i:nth-child(2) { left:50%; animation-delay:-.75s; }
.vcore-light-field i:nth-child(3) { left:63%; animation-delay:-1.5s; }

.vcore-light-field b {
  position: absolute;
  z-index: 5;
  right: 2px;
  top: 41%;
  padding: 6px 9px;
  border: 1px solid rgba(255,67,88,.25);
  color: #ff8e9d;
  background: rgba(3,2,4,.74);
  font: 500 6.5px/1 Manrope,sans-serif;
  letter-spacing: .13em;
  display: none;
}

.skin-anatomy {
  position: absolute;
  z-index: 2;
  inset: 0;
  margin: 0;
}

.skin-anatomy > img {
  position: absolute;
  left: 50%;
  bottom: -1%;
  width: 104%;
  max-width: none;
  transform: translateX(-50%);
  filter: saturate(.88) contrast(1.05) brightness(.9) drop-shadow(0 26px 36px rgba(0,0,0,.7));
}

.skin-label {
  position: absolute;
  z-index: 8;
  left: 3%;
  display: grid;
  grid-template-columns: 22px auto;
  gap: 0 8px;
  align-items: center;
  min-width: 150px;
  color: #f3f4f6;
  font: 500 8px/1.1 Manrope,sans-serif;
  letter-spacing: .13em;
  text-shadow: 0 2px 7px #000;
}

.skin-label::after {
  content: "";
  position: absolute;
  left: 100%;
  top: 50%;
  width: 67px;
  height: 1px;
  background: linear-gradient(90deg,rgba(255,255,255,.55),transparent);
}

.skin-label b {
  grid-row: 1/3;
  color: #ff4260;
  font-size: 8px;
}

.skin-label small {
  grid-column: 2;
  margin-top: 5px;
  color: rgba(255,255,255,.58);
  font-size: 6.5px;
  letter-spacing: .09em;
}

.label-epidermis { top: 53%; }
.label-dermis { top: 67%; }
.label-hypodermis { top: 83%; }

.penetration-scale {
  position: absolute;
  z-index: 8;
  right: 2.5%;
  top: 52%;
  bottom: 7%;
  display: grid;
  grid-template-rows: auto 1fr auto;
  justify-items: center;
  color: rgba(255,255,255,.58);
  font: 500 6px/1 Manrope,sans-serif;
  letter-spacing: .12em;
}

.penetration-scale i {
  width: 1px;
  margin: 8px 0;
  background: linear-gradient(#ff8897,#e00032);
  box-shadow: 0 0 7px rgba(255,20,52,.55);
}

.penetration-scale::after {
  content: "";
  position: absolute;
  bottom: 14px;
  width: 7px;
  height: 7px;
  border-right: 1px solid #ff4762;
  border-bottom: 1px solid #ff4762;
  transform: rotate(45deg);
}

@keyframes voraEmitter {
  0%,100% { opacity:.55; transform:translateX(-50%) scale(.88); }
  50% { opacity:1; transform:translateX(-50%) scale(1.08); }
}

@keyframes voraRay {
  0%,100% { opacity:.28; transform:scaleY(.92); }
  50% { opacity:1; transform:scaleY(1); }
}

@media (max-width: 600px) {
  .skin-lab { min-height:465px; border-radius:18px; }
  .vcore-head { width:175px; }
  .vcore-head::after { bottom:10px; width:90px; }
  .vcore-light-field { top:75px; width:190px; height:232px; }
  .vcore-light-field b { font-size:5.5px; right:-8px; }
  .skin-anatomy > img { width:116%; bottom:1%; }
  .skin-label { left:1%; min-width:128px; font-size:7px; }
  .skin-label::after { width:35px; }
  .label-epidermis { top:56%; }
  .label-dermis { top:69%; }
  .label-hypodermis { top:83%; }
  .penetration-scale { right:1%; top:55%; }
}