:root {
    /* Design typography trace: Space Grotesk** Grotes Groteskk for practical labels. */
    --night: #111315;
    --yellow: #F6C744;
    --blue: #2F80C2;
    --rust: #B94E22;
    --ivory: #F1E2B7;
    --copper: #2BAE8E;
    --plum: #3A2038;
    --ink: #050607;
    --gate-open: 0;
    --conveyor-shift: 0px;
    --spark-shake: 0deg;
}

* { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    background: var(--ink);
}

body {
    margin: 0;
    color: var(--ivory);
    font-family: "Space Grotesk", sans-serif;
    background:
        radial-gradient(circle at 15% 10%, rgba(47, 128, 194, .18), transparent 28rem),
        radial-gradient(circle at 88% 22%, rgba(58, 32, 56, .75), transparent 34rem),
        linear-gradient(140deg, var(--ink), var(--night) 38%, var(--plum) 120%);
    overflow-x: hidden;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 50;
    pointer-events: none;
    opacity: .18;
    background-image:
        repeating-radial-gradient(circle at 20% 10%, rgba(241, 226, 183, .22) 0 1px, transparent 1px 5px),
        repeating-linear-gradient(105deg, transparent 0 12px, rgba(241, 226, 183, .05) 12px 13px);
    mix-blend-mode: overlay;
}

.stage {
    min-height: 100vh;
    position: relative;
    overflow: hidden;
    padding: clamp(4.5rem, 8vw, 8rem) clamp(1.2rem, 5vw, 5rem);
    isolation: isolate;
}

.stage::after {
    content: "";
    position: absolute;
    inset: auto -10% 0;
    height: 26vh;
    background: linear-gradient(transparent, rgba(5, 6, 7, .88));
    z-index: -1;
}

.lot-tabs {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 60;
    display: flex;
    gap: .35rem;
    transform: rotate(-2deg);
}

.lot-tabs a {
    display: block;
    padding: .55rem .65rem .5rem;
    color: var(--ink);
    text-decoration: none;
    font-family: "IBM Plex Mono", monospace;
    font-weight: 700;
    font-size: .78rem;
    background: var(--ivory);
    border: 2px solid var(--ink);
    box-shadow: 3px 3px 0 var(--rust);
    transition: transform .25s ease, background .25s ease;
}

.lot-tabs a.active,
.lot-tabs a:hover {
    background: var(--yellow);
    transform: translateY(4px) rotate(3deg);
}

.mono,
.serial,
.lot-number,
.bid-line,
.stamp,
.closing-stamp b {
    font-family: "IBM Plex Mono", monospace;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.chapter {
    position: relative;
    max-width: 38rem;
    padding: 1.35rem 1.5rem;
    color: var(--ink);
    background: var(--ivory);
    border: 3px solid var(--ink);
    box-shadow: 1rem 1rem 0 rgba(5, 6, 7, .45), inset 0 0 0 2px rgba(185, 78, 34, .3);
    transform: rotate(-1.2deg);
}

.chapter h2 {
    margin: .25rem 0 .4rem;
    font-family: "Grenze Gotisch", serif;
    font-size: clamp(3.2rem, 9vw, 7.7rem);
    line-height: .82;
    color: var(--plum);
}

.chapter p {
    margin: 0;
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    line-height: 1.45;
}

.torn-card {
    clip-path: polygon(0 5%, 8% 0, 20% 4%, 36% 0, 52% 5%, 66% 1%, 83% 4%, 100% 0, 98% 92%, 89% 100%, 70% 95%, 53% 100%, 36% 94%, 16% 100%, 0 94%);
}

.gate-stage {
    display: grid;
    place-items: center;
    min-height: 120vh;
    background:
        linear-gradient(90deg, rgba(5, 6, 7, .88), transparent 50%, rgba(5, 6, 7, .88)),
        radial-gradient(circle at 50% 80%, rgba(246, 199, 68, .15), transparent 25rem),
        var(--night);
}

.moon {
    position: absolute;
    top: 8vh;
    left: 9vw;
    width: 9rem;
    height: 9rem;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, #F1E2B7, #2F80C2 62%, transparent 63%);
    opacity: .55;
    filter: blur(.5px);
}

.warehouse-haze {
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(90deg, rgba(241, 226, 183, .05) 0 2px, transparent 2px 8vw);
    transform: skewX(-10deg);
}

.chain {
    position: absolute;
    top: -2rem;
    width: 1rem;
    height: 58vh;
    background: repeating-linear-gradient(to bottom, transparent 0 10px, var(--ivory) 10px 17px, transparent 17px 28px);
    opacity: .45;
}

.chain-left { left: 18%; }
.chain-right { right: 17%; }

.gate-panels {
    position: absolute;
    inset: 0;
    z-index: 5;
    pointer-events: none;
}

.gate-panel {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 52%;
    background:
        repeating-linear-gradient(90deg, rgba(241, 226, 183, .08) 0 2px, transparent 2px 4rem),
        repeating-linear-gradient(0deg, rgba(5, 6, 7, .45) 0 1.1rem, transparent 1.1rem 1.35rem),
        linear-gradient(135deg, #111315, #3A2038 55%, #050607);
    border: solid var(--ink);
    transition: transform .18s linear;
}

.left-panel {
    left: 0;
    border-width: 0 5px 0 0;
    transform: translateX(calc(var(--gate-open) * -86%));
}

.right-panel {
    right: 0;
    border-width: 0 0 0 5px;
    transform: translateX(calc(var(--gate-open) * 86%));
}

.dented-sign {
    position: relative;
    z-index: 8;
    width: min(58rem, 86vw);
    padding: 1.2rem 1.5rem 1.6rem;
    text-align: center;
    color: var(--ivory);
    background:
        radial-gradient(circle at 15% 20%, rgba(246, 199, 68, .15), transparent 4rem),
        linear-gradient(150deg, var(--rust), var(--plum) 46%, var(--ink));
    border: 5px solid var(--ink);
    border-radius: 1.2rem 1.9rem .9rem 1.4rem;
    box-shadow: 0 2rem 0 rgba(5, 6, 7, .6), inset 0 0 0 3px rgba(241, 226, 183, .22);
    transform: rotate(-1.5deg);
}

.dented-sign h1 {
    margin: 0;
    font-family: "Grenze Gotisch", serif;
    font-size: clamp(4.6rem, 14vw, 13rem);
    line-height: .72;
    text-shadow: 5px 5px 0 var(--ink), -2px 2px 0 var(--copper);
}

.dented-sign p,
.projected-subtitle {
    font-family: "Fraunces", serif;
    font-style: italic;
    font-size: clamp(1.1rem, 2vw, 1.8rem);
}

.projected-subtitle {
    position: absolute;
    bottom: 9vh;
    left: 50%;
    z-index: 10;
    width: 80vw;
    margin: 0;
    color: var(--yellow);
    text-align: center;
    transform: translateX(-50%) perspective(20rem) rotateX(62deg);
    animation: flicker 2.7s infinite steps(2, end);
}

.tag-cloud { position: absolute; inset: 0; z-index: 12; pointer-events: none; }
.hanging-tag {
    position: absolute;
    width: 8.7rem;
    padding: .75rem .7rem;
    color: var(--ink);
    background: var(--ivory);
    border: 2px solid var(--ink);
    box-shadow: 5px 5px 0 rgba(5, 6, 7, .6);
    transform-origin: 50% -5rem;
    animation: swing 4.5s ease-in-out infinite;
}
.hanging-tag::before {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 100%;
    width: 2px;
    height: 28vh;
    background: var(--copper);
}
.hanging-tag b { display: block; font-family: "IBM Plex Mono", monospace; }
.hanging-tag em { font-family: "Fraunces", serif; font-size: .85rem; }
.tag-a { top: 26vh; left: 10vw; transform: rotate(7deg); }
.tag-b { top: 16vh; right: 12vw; animation-delay: -1.1s; }
.tag-c { top: 55vh; right: 22vw; animation-delay: -2s; }

.lot-heap {
    position: absolute;
    left: 50%;
    bottom: 13vh;
    z-index: 7;
    width: 22rem;
    height: 11rem;
    transform: translateX(-50%);
    filter: drop-shadow(0 2rem 1.2rem rgba(5, 6, 7, .8));
}

.fragment { position: absolute; display: block; border: 3px solid var(--ink); }
.can { left: 2rem; bottom: 1rem; width: 7rem; height: 3rem; background: var(--rust); border-radius: 50%; transform: rotate(12deg); }
.glass { left: 8rem; bottom: 3rem; width: 5rem; height: 7rem; background: var(--blue); clip-path: polygon(45% 0, 100% 88%, 0 64%); opacity: .85; }
.tire { right: 2rem; bottom: 0; width: 8rem; height: 8rem; border-radius: 50%; border-width: 1.8rem; background: transparent; }
.copper { left: 6rem; bottom: 0; width: 9rem; height: 4rem; border-radius: 50%; border-color: var(--copper); transform: rotate(-24deg); }
.circuit { right: 5rem; bottom: 4rem; width: 4rem; height: 5rem; background: var(--copper); transform: rotate(18deg); }

.conveyor-stage {
    background: linear-gradient(170deg, var(--plum), var(--night) 42%, var(--ink));
}

.stage-label {
    position: absolute;
    top: 12vh;
    right: 8vw;
    color: var(--yellow);
    font-family: "IBM Plex Mono", monospace;
    transform: rotate(7deg);
}
.stage-label span { display: block; color: var(--ivory); }

.scanner-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 42%;
    width: .35rem;
    background: linear-gradient(transparent, var(--blue), transparent);
    box-shadow: 0 0 2rem var(--blue);
    animation: scan 4s ease-in-out infinite;
}

.conveyor-belt {
    position: absolute;
    left: -18vw;
    right: -18vw;
    bottom: 8vh;
    height: 24rem;
    display: flex;
    align-items: center;
    gap: 3rem;
    padding: 2rem 12vw;
    background:
        repeating-linear-gradient(90deg, rgba(241, 226, 183, .14) 0 1.2rem, transparent 1.2rem 2.2rem),
        linear-gradient(120deg, var(--ink), #111315 35%, var(--rust));
    border-top: 8px solid var(--ink);
    border-bottom: 8px solid var(--ink);
    transform: rotate(-8deg) translateX(var(--conveyor-shift));
    transition: transform .1s linear;
}

.roller-row {
    position: absolute;
    inset: .4rem 0;
    background: repeating-radial-gradient(circle at center, rgba(241, 226, 183, .25) 0 .8rem, rgba(5, 6, 7, .45) .9rem 1.7rem, transparent 1.8rem 4.2rem);
    opacity: .5;
    animation: rollers 1.4s linear infinite;
}

.lot-card {
    position: relative;
    flex: 0 0 17rem;
    min-height: 16rem;
    padding: 1rem;
    color: var(--ink);
    background: var(--ivory);
    border: 3px solid var(--ink);
    box-shadow: .75rem .75rem 0 rgba(5, 6, 7, .8);
    transform: rotate(8deg);
}
.lot-card:nth-of-type(odd) { transform: rotate(3deg) translateY(-1.4rem); }
.lot-card h3 { margin: .7rem 0 .35rem; font-size: 1.25rem; }
.lot-card p { margin: 0; font-family: "Fraunces", serif; font-style: italic; }

.object { height: 6rem; margin: .8rem auto; }
.crushed-can { width: 9rem; border-radius: 50%; background: radial-gradient(var(--yellow), var(--rust)); border: 4px solid var(--ink); }
.blue-glass { width: 7rem; background: var(--blue); clip-path: polygon(50% 0, 95% 35%, 78% 100%, 15% 84%, 0 25%); box-shadow: inset 1rem 0 rgba(241, 226, 183, .3); }
.wire-curl { width: 7rem; border: 1rem solid var(--copper); border-radius: 50%; box-shadow: 2rem .7rem 0 -.3rem var(--rust); }
.rubber-halo { width: 6.5rem; border: 1.5rem solid var(--ink); border-radius: 50%; background: var(--plum); }

.scale-widget {
    position: absolute;
    right: 8vw;
    bottom: 37vh;
    text-align: center;
    color: var(--yellow);
    font-family: "IBM Plex Mono", monospace;
}
.scale-face { width: 8rem; height: 4rem; border: 4px solid var(--ivory); border-bottom: 0; border-radius: 8rem 8rem 0 0; position: relative; }
.needle { position: absolute; bottom: 0; left: 50%; width: 3px; height: 3.4rem; background: var(--yellow); transform-origin: bottom; transform: rotate(var(--spark-shake)); transition: transform .15s ease; }

.furnace-stage {
    background:
        radial-gradient(circle at 58% 64%, rgba(246, 199, 68, .26), transparent 25rem),
        linear-gradient(135deg, var(--ink), var(--rust) 130%);
}
.furnace-card { margin-left: auto; transform: rotate(1.6deg); }
.anvil-shadow { position: absolute; left: 10vw; bottom: 7vh; width: 28rem; height: 8rem; background: var(--ink); clip-path: polygon(10% 18%, 70% 18%, 90% 0, 100% 28%, 79% 45%, 66% 100%, 22% 100%, 16% 45%, 0 32%); opacity: .85; }
.gavel {
    position: absolute;
    left: 15vw;
    top: 28vh;
    width: 20rem;
    height: 12rem;
    border: 0;
    color: var(--yellow);
    background: transparent;
    cursor: pointer;
    transform-origin: 70% 80%;
    transition: transform .18s ease;
}
.gavel.strike { transform: rotate(18deg) translateY(3rem); }
.gavel-head { position: absolute; left: 2rem; top: 1rem; width: 10rem; height: 4.5rem; background: var(--rust); border: 5px solid var(--ink); border-radius: .6rem; box-shadow: inset 1rem 0 rgba(241, 226, 183, .18); transform: rotate(-15deg); }
.gavel-handle { position: absolute; left: 9rem; top: 4.4rem; width: 15rem; height: 1.7rem; background: var(--ivory); border: 4px solid var(--ink); transform: rotate(34deg); }
.gavel b { position: absolute; bottom: 0; left: 1rem; font-family: "IBM Plex Mono", monospace; }
.furnace-mouth { position: absolute; right: 8vw; bottom: 10vh; width: min(36rem, 70vw); height: 28rem; border: 10px solid var(--ink); border-radius: 50% 50% 8% 8%; background: radial-gradient(circle, var(--yellow), var(--rust) 42%, var(--plum) 70%, var(--ink)); box-shadow: 0 0 5rem rgba(246, 199, 68, .35); overflow: hidden; }
.glow-core { position: absolute; inset: 20%; border-radius: 50%; background: var(--yellow); filter: blur(1.2rem); animation: pulse 1.7s ease-in-out infinite; }
.molten-lot span { position: absolute; width: 4rem; height: 4rem; border: 3px solid var(--ink); background: var(--copper); animation: melt 3s ease-in-out infinite; }
.molten-lot span:nth-child(1) { left: 18%; top: 40%; }
.molten-lot span:nth-child(2) { left: 38%; top: 55%; background: var(--blue); animation-delay: -.4s; }
.molten-lot span:nth-child(3) { left: 57%; top: 35%; background: var(--rust); animation-delay: -.9s; }
.molten-lot span:nth-child(4) { left: 70%; top: 60%; background: var(--ivory); animation-delay: -1.2s; }
.molten-lot span:nth-child(5) { left: 28%; top: 18%; background: var(--yellow); animation-delay: -1.7s; }
.spark-field { position: absolute; inset: 0; pointer-events: none; }
.spark { position: absolute; width: .45rem; height: .45rem; background: var(--yellow); box-shadow: 0 0 1rem var(--yellow); animation: sparkFly .9s ease-out forwards; }
.bid-number { position: absolute; color: var(--yellow); font-family: "IBM Plex Mono", monospace; font-weight: 700; animation: bidFloat 1.1s ease-out forwards; }
.poem-caption { position: absolute; left: 12vw; bottom: 24vh; max-width: 25rem; font-family: "Fraunces", serif; font-style: italic; color: var(--ivory); font-size: 1.5rem; }

.bidders-stage { background: linear-gradient(90deg, var(--ink), var(--plum), var(--night)); }
.bidder-card { transform: rotate(-3deg); }
.bid-board { position: absolute; right: 8vw; top: 20vh; width: min(32rem, 82vw); padding: 1.5rem; background: rgba(5, 6, 7, .72); border: 3px solid var(--yellow); box-shadow: 1rem 1rem 0 rgba(185, 78, 34, .45); }
.stamp { display: inline-block; padding: .35rem .6rem; margin-bottom: .8rem; color: var(--ink); background: var(--yellow); transform: rotate(2deg); }
.bid-line { display: grid; grid-template-columns: 4rem 1fr 4rem; gap: .75rem; padding: .75rem 0; border-top: 1px dashed rgba(241, 226, 183, .45); }
.bid-line strong { color: var(--copper); }
.bid-line.pop { animation: popBid .45s ease; }
.shadow-row { position: absolute; left: 2vw; right: 2vw; bottom: 0; height: 48vh; display: flex; align-items: end; justify-content: space-around; }
.paddle { position: relative; width: 10rem; height: 28rem; border: 0; background: linear-gradient(var(--ink) 0 55%, transparent 55%); cursor: pointer; filter: drop-shadow(0 0 2rem rgba(5, 6, 7, .8)); transform: translateY(8rem); transition: transform .28s cubic-bezier(.2,1.4,.35,1); }
.paddle:hover, .paddle.raised { transform: translateY(0) rotate(var(--tilt, 0deg)); }
.paddle::before { content: ""; position: absolute; top: 0; left: 50%; width: 7.8rem; height: 7.8rem; border-radius: 50%; background: var(--ivory); border: 5px solid var(--ink); transform: translateX(-50%); box-shadow: inset 0 0 0 .9rem var(--rust); }
.paddle span { position: absolute; top: 2rem; left: 0; right: 0; z-index: 2; color: var(--ink); font-family: "IBM Plex Mono", monospace; font-size: 1.7rem; font-weight: 700; }
.paddle-one { --tilt: -6deg; }
.paddle-two { --tilt: 4deg; }
.paddle-three { --tilt: -3deg; }
.paddle-four { --tilt: 7deg; }
.curtain-scrap { position: absolute; inset: 0; background: radial-gradient(ellipse at bottom, transparent 30%, rgba(5, 6, 7, .5)); pointer-events: none; }

.carousel-stage { background: radial-gradient(circle at center, rgba(43, 174, 142, .17), transparent 32rem), linear-gradient(160deg, var(--night), var(--ink)); }
.carousel-card { margin-left: 5vw; }
.carousel-rig { position: absolute; right: 10vw; bottom: 6vh; width: min(38rem, 78vw); aspect-ratio: 1; border: 3px dashed rgba(241, 226, 183, .35); border-radius: 50%; animation: rigTurn 18s linear infinite; }
.orbit { position: absolute; inset: 9%; border: 2px solid rgba(47, 128, 194, .55); border-radius: 50%; }
.orbit-two { inset: 21%; border-color: rgba(43, 174, 142, .65); transform: rotate(45deg); }
.orbit-three { inset: 33%; border-color: rgba(246, 199, 68, .7); transform: rotate(-20deg); }
.orbit span { position: absolute; top: -1rem; left: 50%; width: 2rem; height: 2rem; background: var(--blue); border: 3px solid var(--ink); transform: translateX(-50%); }
.orbit-two span { background: var(--copper); }
.orbit-three span { background: var(--yellow); }
.magnet-core { position: absolute; inset: 38%; display: grid; place-items: center; color: var(--ink); background: var(--ivory); border: 4px solid var(--ink); border-radius: 50%; font-family: "IBM Plex Mono", monospace; font-weight: 700; text-align: center; z-index: 3; }
.piece { position: absolute; display: block; border: 3px solid var(--ink); transition: transform .8s cubic-bezier(.16,1,.3,1); }
.p1 { left: 12%; top: 26%; width: 4rem; height: 6rem; background: var(--rust); transform: rotate(20deg); }
.p2 { right: 18%; top: 18%; width: 5rem; height: 4rem; background: var(--blue); clip-path: polygon(50% 0,100% 50%,55% 100%,0 80%); }
.p3 { left: 20%; bottom: 16%; width: 6rem; height: 2rem; background: var(--yellow); border-radius: 50%; }
.p4 { right: 20%; bottom: 22%; width: 5rem; height: 5rem; border-radius: 50%; border-width: 1rem; background: transparent; }
.p5 { left: 45%; top: 12%; width: 2rem; height: 8rem; background: var(--copper); }
.p6 { left: 50%; bottom: 10%; width: 7rem; height: 3rem; background: var(--ivory); transform: rotate(-13deg); }
.carousel-stage.in-view .piece { transform: translate(0, 0) rotate(0); }
.curl-title { position: absolute; left: 10vw; bottom: 18vh; color: var(--yellow); font-family: "Grenze Gotisch", serif; font-size: clamp(3rem, 8vw, 8rem); transform: rotate(-6deg); text-shadow: 4px 4px 0 var(--ink); }

.exit-stage { display: grid; place-items: center; background: radial-gradient(circle at 52% 56%, rgba(246, 199, 68, .25), transparent 25rem), linear-gradient(180deg, var(--plum), var(--ink)); }
.exit-arch { position: absolute; inset: 8vh 12vw 5vh; border: 1.2rem solid var(--ink); border-bottom-width: 3rem; border-radius: 50% 50% 0 0; box-shadow: inset 0 0 0 .4rem var(--rust); opacity: .85; }
.exit-card { position: absolute; left: 6vw; top: 14vh; max-width: 32rem; transform: rotate(2deg); }
.final-sculpture { position: relative; width: 24rem; height: 33rem; filter: drop-shadow(0 0 2rem rgba(246, 199, 68, .35)); animation: sculptureHum 3s ease-in-out infinite; }
.final-sculpture span { position: absolute; display: block; }
.sculpture-halo { left: 2rem; top: 2rem; width: 20rem; height: 20rem; border: 2.2rem solid var(--ink); border-radius: 50%; box-shadow: inset 0 0 0 .7rem var(--copper), 0 0 0 .35rem var(--ivory); }
.sculpture-spine { left: 10.7rem; top: 3rem; width: 2.4rem; height: 23rem; background: linear-gradient(var(--copper), var(--rust)); border: 4px solid var(--ink); border-radius: 2rem; }
.sculpture-eye { top: 9rem; width: 5rem; height: 5rem; background: var(--blue); clip-path: polygon(50% 0,100% 48%,50% 100%,0 48%); border: 4px solid var(--ink); }
.left-eye { left: 4.3rem; }
.right-eye { right: 4.3rem; }
.sculpture-heart { left: 8.5rem; top: 16rem; width: 7rem; height: 7rem; background: var(--yellow); border: 5px solid var(--ink); transform: rotate(45deg); box-shadow: 0 0 2rem var(--yellow); }
.sculpture-base { left: 4rem; bottom: 1rem; width: 16rem; height: 5rem; background: var(--rust); border: 5px solid var(--ink); clip-path: polygon(8% 0, 92% 0, 100% 100%, 0 100%); }
.closing-stamp { position: absolute; right: 7vw; bottom: 9vh; display: grid; gap: .4rem; padding: 1rem 1.2rem; color: var(--ink); background: var(--yellow); border: 4px solid var(--ink); transform: rotate(-4deg); box-shadow: .7rem .7rem 0 var(--rust); }
.closing-stamp em { font-family: "Fraunces", serif; }

@keyframes swing { 0%,100% { rotate: -5deg; } 50% { rotate: 6deg; } }
@keyframes flicker { 0%, 18%, 40%, 70%, 100% { opacity: .9; } 22%, 42%, 72% { opacity: .35; } }
@keyframes scan { 0%,100% { transform: translateX(-18vw); opacity: .2; } 50% { transform: translateX(24vw); opacity: .9; } }
@keyframes rollers { to { background-position: 4.2rem 0; } }
@keyframes pulse { 0%,100% { transform: scale(.92); opacity: .8; } 50% { transform: scale(1.14); opacity: 1; } }
@keyframes melt { 0%,100% { transform: translateY(0) rotate(0); border-radius: 12%; } 50% { transform: translateY(2rem) rotate(40deg); border-radius: 50%; } }
@keyframes sparkFly { to { transform: translate(var(--x), var(--y)) rotate(220deg); opacity: 0; } }
@keyframes bidFloat { to { transform: translateY(-8rem) rotate(-12deg); opacity: 0; } }
@keyframes popBid { 0% { transform: scale(1); } 45% { transform: scale(1.08); color: var(--yellow); } 100% { transform: scale(1); } }
@keyframes rigTurn { to { transform: rotate(360deg); } }
@keyframes sculptureHum { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-.8rem); } }

@media (max-width: 760px) {
    .lot-tabs { left: .6rem; right: .6rem; justify-content: center; transform: none; }
    .lot-tabs a { padding: .45rem; font-size: .68rem; }
    .chapter { max-width: 90vw; }
    .conveyor-belt { bottom: 3vh; height: 20rem; gap: 1rem; }
    .lot-card { flex-basis: 14rem; }
    .furnace-mouth, .carousel-rig { right: 50%; transform: translateX(50%); }
    .gavel { left: 2vw; top: 44vh; transform: scale(.72); }
    .bid-board { top: 44vh; right: 5vw; }
    .paddle { width: 6rem; height: 20rem; }
    .paddle::before { width: 5rem; height: 5rem; }
    .exit-card { top: 8vh; }
    .final-sculpture { transform: scale(.72); }
}