/* The assembly scene consumes the storefront's canonical brand tokens. */
.lamp-assembly { background: var(--cl-obsidian); color: var(--cl-warm-white); padding: clamp(2.5rem, 6vw, 6rem) clamp(1.25rem, 5vw, 5rem) 0; }
.assembly-layout { max-width: var(--cl-max); margin: auto; display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); align-items: center; gap: 3rem; }
.assembly-copy { padding: 1.5rem 0 3rem; }
.assembly-eyebrow { margin: 0 0 2rem; color: var(--cl-stone); letter-spacing: .2em; font-size: .63rem; }
.assembly-copy h2 { margin: 0; font: 300 clamp(2.6rem, 4.6vw, 5rem)/1.08 var(--cl-display); letter-spacing: -.045em; }
.assembly-copy h2 > span { color: var(--cl-stone); }
.assembly-intro { margin: 1.6rem 0 2.5rem; color: var(--cl-stone); font-size: .9rem; line-height: 1.8; }
.assembly-steps { margin: 0 0 2rem; padding: 0; list-style: none; }
.assembly-steps li { display: flex; align-items: flex-start; gap: 1.1rem; padding: .75rem 0 .75rem 1.2rem; border-left: 1px solid var(--cl-dark-line); transition: border-color 300ms, color 300ms; color: var(--cl-stone); }
.assembly-steps li[aria-current="step"] { border-left: 2px solid var(--cl-sand); padding-left: calc(1.2rem - 1px); color: var(--cl-warm-white); }
.assembly-step-number { font-size: .62rem; padding-top: .25rem; color: var(--cl-stone); }
.assembly-steps h3 { font: 400 1rem/1.4 var(--cl-display); margin: 0 0 .25rem; }
.assembly-steps p { font-size: .74rem; margin: 0; color: var(--cl-stone); line-height: 1.6; }
.assembly-product-link { display: inline-flex; gap: 2rem; min-height: 3rem; align-items: center; border-bottom: 1px solid var(--cl-bronze); font-size: .78rem; }
.assembly-product-link:hover { color: var(--cl-sand); border-color: var(--cl-warm-white); }
.assembly-product-link > span { font-size: 1.25rem; }
.assembly-visual { position: relative; min-width: 0; align-self: stretch; background: var(--cl-dark-panel); display: flex; flex-direction: column; align-items: center; justify-content: center; }
.assembly-scene-heading { position: absolute; inset: 1.4rem 1.6rem auto; text-align: center; pointer-events: none; }
.assembly-scene-heading > span { display: block; font: 300 clamp(2.5rem, 6vw, 6rem)/1.1 var(--cl-display); letter-spacing: .14em; color: var(--cl-stone); opacity: .38; }
.assembly-scene-heading > p { margin: .55rem 0 0; color: var(--cl-stone); font-size: .66rem; letter-spacing: .04em; }
.assembly-figure { width: 100%; margin: 0; position: relative; }
.assembly-lamp { width: 100%; height: auto; display: block; overflow: visible; }
.assembly-body { transition: filter 650ms ease; }
[data-finish="silver"] .assembly-body { filter: saturate(0); }
.assembly-head { opacity: 0; visibility: hidden; transform-box: view-box; transform-origin: 50% 35%; }
.assembly-head.is-selected { opacity: 1; visibility: visible; }
.assembly-glow-color { stop-color: var(--cl-bronze); }
.assembly-light-color { stop-color: var(--cl-warm-white); }
.assembly-ground, .assembly-aura { opacity: 1; transition: opacity 1000ms ease; }
.assembly-caption { position: absolute; bottom: 1.7rem; left: 0; right: 0; text-align: center; color: var(--cl-stone); font-size: .65rem; letter-spacing: .06em; }
.assembly-state-dot { display: inline-block; width: .35rem; height: .35rem; border-radius: 50%; background: var(--cl-sage); margin-right: .6rem; vertical-align: middle; }
.assembly-finish { display: none; align-items: center; justify-content: center; flex-wrap: wrap; gap: .5rem; padding: 0 1rem; }
.assembly-finish > span { color: var(--cl-stone); font-size: .58rem; letter-spacing: .15em; margin-right: .7rem; }
.assembly-finish button { min-height: 2.75rem; padding: .4rem .8rem; background: transparent; color: var(--cl-sand); border: 1px solid transparent; display: inline-flex; align-items: center; gap: .55rem; font-size: .72rem; }
.assembly-finish button:hover { border-color: var(--cl-stone); }
.assembly-finish button[aria-pressed="true"] { border-color: var(--cl-sand); }
.assembly-swatch { width: .65rem; height: .65rem; border-radius: 50%; background: var(--cl-stone); }
.assembly-swatch.gold { background: var(--cl-bronze); }
.assembly-render-note { font-size: .58rem; color: var(--cl-stone); margin: 1rem 1rem 1.3rem; text-align: center; }
.assembly-controls { display: none; max-width: var(--cl-max); margin: 2rem auto 0; border-top: 1px solid var(--cl-dark-line); }
/* Product colors belong to model swatches, not the global brand palette. */
.assembly-models { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); flex: 1; gap: .55rem; padding: .85rem 0; min-width: 0; }
.assembly-models button { position: relative; isolation: isolate; overflow: hidden; background: var(--assembly-model-color, var(--cl-dark-panel)); color: var(--cl-warm-white); display: flex; justify-content: space-between; align-items: flex-end; gap: .5rem; min-height: 7rem; padding: 1rem; border: 1px solid var(--cl-dark-line); font-size: .75rem; font-weight: 500; letter-spacing: .14em; transition: border-color 180ms ease; }
.assembly-models button::before { content: ""; position: absolute; z-index: -2; inset: 0; background-image: var(--assembly-model-image); background-size: 220% auto; background-position: var(--assembly-model-position); background-repeat: no-repeat; opacity: .86; transform: scale(1); transition: transform 350ms ease, opacity 250ms ease; pointer-events: none; }
.assembly-models button::after { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(180deg, transparent 15%, rgba(11, 11, 11, .28) 45%, rgba(11, 11, 11, .94) 100%); pointer-events: none; }
.assembly-models [data-assembly-model="gyre"] { --assembly-model-color: #163775; --assembly-model-image: url('../img/products/gyre.webp'); --assembly-model-position: 78% 14%; }
.assembly-models [data-assembly-model="cell"] { --assembly-model-color: #87501f; --assembly-model-image: url('../img/products/cell.webp'); --assembly-model-position: 64% 18%; }
.assembly-models [data-assembly-model="bloom"] { --assembly-model-color: #707b60; --assembly-model-image: url('../img/products/bloom.webp'); --assembly-model-position: 76% 16%; }
.assembly-models [data-assembly-model="coral"] { --assembly-model-color: #59344c; --assembly-model-image: url('../img/products/coral.webp'); --assembly-model-position: 69% 16%; }
.assembly-models button:hover:not(:disabled) { border-color: var(--cl-stone); }
.assembly-models button:hover:not(:disabled)::before { transform: scale(1.045); opacity: 1; }
.assembly-models button[aria-pressed="true"] { border-color: var(--cl-sand); box-shadow: inset 0 -3px 0 var(--cl-sand); }
.assembly-models button[aria-pressed="true"]::before { opacity: 1; }
.assembly-model-action { opacity: 0; font-size: 1rem; line-height: 1; }
.assembly-models button[aria-pressed="true"] .assembly-model-action, .assembly-models button:hover:not(:disabled) .assembly-model-action { opacity: 1; }
.assembly-playback { display: flex; align-items: center; gap: 1rem; padding: .5rem 0 .5rem 2rem; }
.assembly-playback button { min-height: 2.75rem; background: transparent; border: 0; padding: .5rem; color: var(--cl-sand); font-size: .65rem; }
.assembly-playback button:hover { text-decoration: underline; text-underline-offset: .4rem; }
.assembly-playback [data-assembly-auto] { display: flex; flex-direction: column; align-items: flex-start; min-width: 8rem; }
[data-assembly-auto-label] { color: var(--cl-stone); font-size: .58rem; }
.lamp-assembly button:disabled { cursor: default; opacity: .45; }
.lamp-assembly button:active:not(:disabled) { color: var(--cl-warm-white); }
.lamp-assembly button:focus-visible, .lamp-assembly a:focus-visible { outline: 2px solid var(--cl-sand); outline-offset: 3px; }
.lamp-assembly.is-enhanced .assembly-controls, .lamp-assembly.is-enhanced .assembly-finish { display: flex; }
.assembly-noscript { padding: 1.5rem 0; font-size: .8rem; }
.assembly-noscript a { text-decoration: underline; }
.assembly-media-message { position: absolute; left: 10%; right: 10%; top: 42%; text-align: center; padding: 1rem; background: var(--cl-dark-panel); color: var(--cl-sand); font-size: .85rem; }
.assembly-retry { position: absolute; top: 60%; padding: .7rem 1rem; min-height: 2.75rem; background: var(--cl-sand); color: var(--cl-obsidian); border: 1px solid var(--cl-sand); }
.assembly-retry:hover { background: var(--cl-stone); }
.lamp-assembly.has-media-error .assembly-lamp { visibility: hidden; }
.lamp-assembly.is-loading .assembly-lamp { opacity: .25; }
.lamp-assembly[data-phase="lift"] .assembly-head.is-selected { animation: assembly-lift 800ms cubic-bezier(.4,0,.6,1) forwards; }
.lamp-assembly[data-phase="prepare"] .assembly-head.is-selected { opacity: 0; transform: translateY(-175px); }
.lamp-assembly[data-phase="lower"] .assembly-head.is-selected { animation: assembly-fit 1300ms cubic-bezier(.16,.65,.25,1) forwards; }
.lamp-assembly[data-phase="lift"] .assembly-aura, .lamp-assembly[data-phase="prepare"] .assembly-aura, .lamp-assembly[data-phase="lower"] .assembly-aura,
.lamp-assembly[data-phase="lift"] .assembly-ground, .lamp-assembly[data-phase="prepare"] .assembly-ground, .lamp-assembly[data-phase="lower"] .assembly-ground { opacity: 0; }
@keyframes assembly-lift { 0% { transform: translateY(0); opacity: 1; } 70% { opacity: 1; } 100% { transform: translateY(-175px); opacity: 0; } }
@keyframes assembly-fit { 0% { transform: translateY(-175px); opacity: 0; } 18% { opacity: 1; } 100% { transform: translateY(0); opacity: 1; } }
@media (max-width: 1100px) {
  .assembly-layout { gap: 1.8rem; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .assembly-copy h2 { font-size: clamp(2.4rem, 4.6vw, 4rem); }
  .assembly-controls { flex-wrap: wrap; }
  .assembly-playback { padding-left: 1rem; gap: .3rem; }
  .assembly-models button { padding: .9rem .7rem; }
}
/* Compact desktop scene: scale the SVG by viewport height, never crop the section. */
@media (min-width: 951px) {
  .lamp-assembly { --assembly-figure-height: clamp(250px, calc(100vh - 19rem), 600px); --assembly-figure-height: clamp(250px, calc(100svh - 19rem), 600px); padding-top: 1rem; padding-bottom: .75rem; scroll-margin-top: 5.25rem; }
  .assembly-layout, .assembly-controls { max-width: min(var(--cl-max), 1280px); width: 100%; }
  .assembly-layout { gap: 2rem; }
  .assembly-copy { padding: .5rem 0; }
  .assembly-eyebrow { margin-bottom: .75rem; }
  .assembly-copy h2 { font-size: clamp(2.3rem, 4.8vh, 3.5rem); font-size: clamp(2.3rem, 4.8svh, 3.5rem); line-height: 1.05; }
  .assembly-intro { margin: .8rem 0 1rem; font-size: .84rem; line-height: 1.65; }
  .assembly-steps { margin-bottom: .85rem; }
  .assembly-steps li { padding-top: .5rem; padding-bottom: .5rem; }
  .assembly-steps h3 { font-size: .9rem; margin-bottom: .15rem; }
  .assembly-steps p { font-size: .72rem; line-height: 1.5; }
  .assembly-product-link { min-height: 2.75rem; }
  .assembly-figure { height: var(--assembly-figure-height); }
  .assembly-lamp { width: 100%; height: 100%; }
  .assembly-scene-heading { inset: .7rem 1rem auto; }
  .assembly-scene-heading > span { font-size: clamp(2rem, 4.3vh, 3rem); font-size: clamp(2rem, 4.3svh, 3rem); }
  .assembly-scene-heading > p { margin-top: .3rem; font-size: .62rem; }
  .assembly-caption { bottom: .3rem; font-size: .6rem; }
  .assembly-render-note { margin: .3rem 1rem .55rem; }
  .assembly-controls { margin-top: .6rem; flex-wrap: nowrap; }
  .assembly-models { padding: .4rem 0; }
  .assembly-models button { min-height: 5rem; padding: .7rem .8rem; }
  .assembly-playback { padding-left: 1rem; gap: .5rem; }
}
@media (max-width: 760px) {
  .lamp-assembly { padding-top: 3rem; }
  .assembly-layout { grid-template-columns: 1fr; gap: 1.4rem; }
  .assembly-copy { padding: 0; }
  .assembly-eyebrow { margin-bottom: 1.2rem; }
  .assembly-copy h2 { font-size: clamp(2.5rem, 8.5vw, 4rem); }
  .assembly-intro { margin: 1.25rem 0; }
  .assembly-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-bottom: 1.2rem; }
  .assembly-steps li { display: block; padding: .75rem .6rem 0 0; border-left: 0; border-top: 1px solid var(--cl-dark-line); }
  .assembly-steps li[aria-current="step"] { border-left: 0; border-top: 2px solid var(--cl-sand); padding: calc(.75rem - 1px) .6rem 0 0; }
  .assembly-step-number { display: block; margin-bottom: .5rem; }
  .assembly-steps h3 { font-size: .8rem; }
  .assembly-steps p { font-size: .65rem; line-height: 1.6; }
  .assembly-visual { max-width: 34rem; width: 100%; justify-self: center; }
  .assembly-scene-heading > span { font-size: clamp(2.3rem, 10vw, 4rem); }
  .assembly-scene-heading > p { font-size: .6rem; }
  .assembly-caption { bottom: .7rem; font-size: .58rem; }
  .assembly-controls { margin-top: 1.2rem; }
  .assembly-models { flex-basis: 100%; }
  .assembly-models button { min-height: 6rem; padding: .8rem .6rem; font-size: .65rem; }
  .assembly-model-action { font-size: .8rem; }
  .assembly-playback { width: 100%; justify-content: space-between; padding: .8rem 0 1.2rem; }
  .assembly-playback [data-assembly-auto] { min-width: 0; align-items: flex-end; }
}
@media (max-width: 520px) {
  .assembly-models { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .assembly-models button { min-height: 6.25rem; padding: .8rem; font-size: .72rem; }
}
@media (prefers-reduced-motion: reduce) {
  .lamp-assembly *, .lamp-assembly *::before, .lamp-assembly *::after { animation: none !important; transition: none !important; }
  .lamp-assembly .assembly-head.is-selected { opacity: 1 !important; transform: none !important; }
}
@media (forced-colors: active) {
  .assembly-models button[aria-pressed="true"], .assembly-finish button[aria-pressed="true"] { outline: 2px solid Highlight; outline-offset: -4px; }
  .assembly-steps li[aria-current="step"] { border-color: Highlight; }
  .assembly-models button::before, .assembly-models button::after { display: none; }
  .assembly-models button { background: ButtonFace; color: ButtonText; border-color: ButtonText; }
}