/* V3 DETAIL LAB — paint booth / specular light / coating depth */
body{background:
radial-gradient(ellipse at var(--lamp,50%) 18%,rgba(139,239,255,.11),transparent 20%),
linear-gradient(180deg,#070b0d,#0e171b 70%,#070b0d)}
.mark{color:var(--accent);border-color:rgba(103,230,255,.35)}.mark img{padding:3px;filter:drop-shadow(0 0 12px rgba(103,230,255,.2))}
.nav{background:rgba(7,11,13,.76)}
.inspection-stage:before{content:"";position:absolute;z-index:3;top:0;bottom:0;left:var(--lamp,50%);width:9vw;transform:translateX(-50%);background:linear-gradient(90deg,transparent,rgba(103,230,255,.05),rgba(235,252,255,.3),rgba(103,230,255,.05),transparent);mix-blend-mode:screen;filter:blur(7px);pointer-events:none}
.inspection-stage:after{background:linear-gradient(90deg,#0a0f12 0%,transparent 18%)}
.light-rail{box-shadow:0 18px 70px rgba(0,0,0,.35)}
.layer-stack{perspective:1000px}.coat-layer{transition:.35s}.coat-layer:hover{transform:translateY(-8px) rotateX(2deg);box-shadow:0 24px 70px rgba(103,230,255,.08)}
.coat-layer:before{content:"";position:absolute;left:8%;right:8%;top:14%;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.4}
.media-strip figure{box-shadow:0 28px 90px rgba(0,0,0,.28)}.media-strip figure:first-child{border-radius:4px 48px 4px 48px}
.panel{box-shadow:0 30px 90px rgba(0,0,0,.25)}