/* recycle.auction - Art Deco Auction House */

:root {
    --gold: #C9A84C;
    --midnight-teal: #0A1F2E;
    --aged-cream: #F5F0E1;
    --burnt-sienna: #C75B39;
    --deep-charcoal: #1A1A1A;
    --pale-silver: #D4D4D8;
    --minted-green: #39B87A;
    --bg: var(--aged-cream);
    --text: var(--deep-charcoal);
    --accent: var(--gold);
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-snap-type: y proximity;
    scroll-behavior: smooth;
}

body {
    font-family: 'Libre Baskerville', serif;
    background-color: var(--bg);
    color: var(--text);
    transition: background-color 0.8s ease, color 0.8s ease;
    overflow-x: hidden;
}

.section {
    min-height: 100vh;
    position: relative;
    scroll-snap-align: start;
    overflow: hidden;
}

/* ========== SECTION 1: HERO / CATALOG COVER ========== */

.section--hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--aged-cream);
}

.hero__frame-container {
    position: relative;
    width: min(90vw, 800px);
    height: min(62.5vw, 500px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero__frame {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.frame-path {
    stroke-dasharray: 1500;
    stroke-dashoffset: 1500;
    animation: drawFrame 2.5s ease forwards;
}

.frame-path--top { animation-delay: 0s; }
.frame-path--right { animation-delay: 0.3s; }
.frame-path--bottom { animation-delay: 0.6s; }
.frame-path--left { animation-delay: 0.9s; }

@keyframes drawFrame {
    to { stroke-dashoffset: 0; }
}

.frame-corner {
    opacity: 0;
    animation: fadeIn 0.5s ease forwards;
    animation-delay: 1.8s;
}

.frame-deco {
    opacity: 0;
    animation: fadeIn 0.5s ease forwards;
    animation-delay: 2.2s;
}

@keyframes fadeIn {
    to { opacity: 0.6; }
}

.hero__content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero__title {
    font-family: 'Poiret One', cursive;
    font-size: clamp(3rem, 7vw, 6rem);
    letter-spacing: 0.12em;
    color: var(--deep-charcoal);
    margin-bottom: 1rem;
}

.hero__tagline {
    font-family: 'Libre Baskerville', serif;
    font-size: clamp(0.9rem, 1.5vw, 1.2rem);
    font-style: italic;
    color: var(--gold);
    letter-spacing: 0.05em;
}

.hero__scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounceDown 2s ease-in-out infinite;
}

@keyframes bounceDown {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* Recycling Arrows (scattered) */
.recycle-arrow {
    position: absolute;
    width: 80px;
    height: 80px;
    animation: spin 20s linear infinite;
}

.recycle-arrow--1 {
    top: 10%;
    right: 8%;
    animation-delay: 0s;
}

.recycle-arrow--2 {
    bottom: 15%;
    left: 5%;
    animation-delay: -6.67s;
}

.recycle-arrow--3 {
    top: 20%;
    right: 10%;
    animation-delay: -13.33s;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ========== SECTION 2: GALLERY WALK ========== */

.section--gallery {
    background-color: var(--aged-cream);
    padding: 6rem 4rem;
    min-height: 200vh;
}

.section__title {
    font-family: 'Poiret One', cursive;
    font-size: clamp(2rem, 5vw, 4rem);
    letter-spacing: 0.12em;
    color: var(--deep-charcoal);
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
}

.section__title::after {
    content: '';
    display: block;
    width: 60px;
    height: 2px;
    background: var(--gold);
    margin: 1rem auto 0;
}

.gallery__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.lot-card {
    position: relative;
    background: rgba(255, 255, 255, 0.4);
    padding: 2rem;
    transition: transform 0.3s ease;
}

.lot-card--tall {
    grid-row: span 2;
    transform: rotate(-1.5deg);
}

.lot-card--square {
    transform: rotate(1deg);
}

.lot-card--wide {
    grid-column: span 2;
    transform: rotate(-0.5deg);
}

.lot-card:hover {
    transform: rotate(0deg) scale(1.02);
}

.lot-card__frame {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.lot-frame-draw {
    stroke-dasharray: 2000;
    stroke-dashoffset: 2000;
    transition: stroke-dashoffset 1.5s ease;
}

.lot-card.in-view .lot-frame-draw {
    stroke-dashoffset: 0;
}

.lot-card__watermark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 8rem;
    color: var(--gold);
    opacity: 0.06;
    pointer-events: none;
    line-height: 1;
}

.lot-card__content {
    position: relative;
    z-index: 1;
}

.lot-card__number {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    color: var(--gold);
    display: block;
    margin-bottom: 0.5rem;
}

.lot-card__title {
    font-family: 'Poiret One', cursive;
    font-size: 1.4rem;
    color: var(--deep-charcoal);
    margin-bottom: 0.75rem;
    letter-spacing: 0.05em;
}

.lot-card__desc {
    font-family: 'Libre Baskerville', serif;
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--deep-charcoal);
    margin-bottom: 1rem;
}

.lot-card__estimate {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.1rem;
    color: var(--burnt-sienna);
    letter-spacing: 0.05em;
}

/* Diagonal dividers between lot cards */
.gallery__grid::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

/* ========== SECTION 3: BIDDING THEATER ========== */

.section--bidding {
    background-color: var(--midnight-teal);
    color: var(--pale-silver);
    min-height: 100vh;
    display: flex;
    align-items: stretch;
}

.section__title--light {
    color: var(--pale-silver);
}

.section__title--light::after {
    background: var(--gold);
}

.bidding__split {
    display: flex;
    width: 100%;
    min-height: 100vh;
}

.bidding__featured {
    flex: 1;
    padding: 4rem 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.bidding__featured-card {
    position: relative;
    padding: 3rem;
    margin-top: 2rem;
}

.bidding__featured-frame {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.bidding__lot-watermark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 12rem;
    color: var(--gold);
    opacity: 0.05;
    pointer-events: none;
}

.bidding__featured-content {
    position: relative;
    z-index: 1;
}

.bidding__featured-title {
    font-family: 'Poiret One', cursive;
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    color: var(--aged-cream);
    letter-spacing: 0.08em;
    margin: 1rem 0;
}

.bidding__featured-desc {
    font-family: 'Libre Baskerville', serif;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--pale-silver);
    margin-bottom: 2rem;
}

.bidding__current-bid {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.bidding__bid-label {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 0.9rem;
    color: var(--pale-silver);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.bidding__bid-amount {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: var(--minted-green);
    letter-spacing: 0.05em;
}

.bidding__ticker-panel {
    flex: 0.7;
    background: rgba(0, 0, 0, 0.2);
    padding: 4rem 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    border-left: 1px solid rgba(201, 168, 76, 0.2);
}

.bidding__ticker-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.4rem;
    color: var(--gold);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.bidding__ticker-container {
    height: 280px;
    overflow: hidden;
    position: relative;
}

.bidding__ticker-container--secondary {
    height: 180px;
    opacity: 0.6;
}

.bidding__ticker-scroll {
    animation: tickerScroll 15s linear infinite;
}

.bidding__ticker-scroll--2 {
    animation-duration: 20s;
}

@keyframes tickerScroll {
    0% { transform: translateY(0); }
    100% { transform: translateY(-50%); }
}

.ticker-row {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid rgba(201, 168, 76, 0.1);
    gap: 1rem;
}

.ticker-paddle {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1rem;
    color: var(--pale-silver);
    min-width: 50px;
}

.ticker-amount {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1rem;
    color: var(--minted-green);
    min-width: 80px;
    text-align: right;
}

.ticker-time, .ticker-lot {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 0.85rem;
    color: rgba(212, 212, 216, 0.5);
    min-width: 60px;
    text-align: right;
}

/* ========== SECTION 4: THE GAVEL ========== */

.section--gavel {
    background-color: var(--deep-charcoal);
    color: var(--pale-silver);
    padding: 6rem 2rem;
    min-height: 100vh;
}

.section--gavel .section__title {
    color: var(--aged-cream);
}

.section--gavel .section__title::after {
    background: var(--gold);
}

/* Gavel Icon */
.gavel__icon-container {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto 4rem;
}

.gavel__icon {
    width: 80px;
    height: 80px;
    transform-origin: 50% 80%;
}

.gavel__icon.strike {
    animation: gavelStrike 0.6s ease forwards;
}

@keyframes gavelStrike {
    0% { transform: rotate(-30deg); }
    60% { transform: rotate(5deg); }
    100% { transform: rotate(0deg); }
}

.gavel__ripple {
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid var(--gold);
    opacity: 0;
}

.gavel__ripple.active {
    animation: rippleExpand 1s ease forwards;
}

@keyframes rippleExpand {
    0% { width: 10px; height: 10px; opacity: 0.8; }
    100% { width: 120px; height: 120px; opacity: 0; margin-left: -55px; margin-bottom: -55px; }
}

/* Timeline */
.gavel__timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

.gavel__timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gold);
    opacity: 0.3;
    transform: translateX(-50%);
}

.gavel__entry {
    position: relative;
    width: 45%;
    margin-bottom: 3rem;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.gavel__entry.in-view {
    opacity: 1;
    transform: translateY(0);
}

.gavel__entry--left {
    margin-right: auto;
    text-align: right;
    padding-right: 2rem;
}

.gavel__entry--right {
    margin-left: auto;
    text-align: left;
    padding-left: 2rem;
}

.gavel__entry--left::after,
.gavel__entry--right::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gold);
    transform: translateY(-50%);
}

.gavel__entry--left::after {
    right: -6px;
    margin-right: calc(50vw - 400px - 6px);
}

.gavel__entry--right::after {
    left: -6px;
    margin-left: calc(50vw - 400px - 6px);
}

.gavel__entry-content {
    background: rgba(201, 168, 76, 0.05);
    padding: 1.5rem;
    border: 1px solid rgba(201, 168, 76, 0.15);
    position: relative;
}

.gavel__lot-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1rem;
    color: var(--gold);
    letter-spacing: 0.1em;
}

.gavel__entry-title {
    font-family: 'Poiret One', cursive;
    font-size: 1.3rem;
    color: var(--aged-cream);
    margin: 0.5rem 0;
    letter-spacing: 0.05em;
}

.gavel__final-price {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.8rem;
    color: var(--minted-green);
    display: block;
    margin-bottom: 0.5rem;
}

.gavel__sold-stamp {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.4rem;
    color: var(--burnt-sienna);
    letter-spacing: 0.2em;
    display: inline-block;
    border: 2px solid var(--burnt-sienna);
    padding: 0.15rem 0.75rem;
    transform: rotate(-5deg);
    opacity: 0.85;
}

/* Converging Recycling Symbol */
.recycle-converge {
    position: relative;
    width: 150px;
    height: 150px;
    margin: 4rem auto 0;
}

.recycle-final {
    position: absolute;
    width: 100%;
    height: 100%;
    transition: transform 1.5s ease, opacity 1s ease;
}

.recycle-final--1 {
    transform: translate(-60px, -40px) rotate(0deg);
    opacity: 0.2;
}

.recycle-final--2 {
    transform: translate(60px, -40px) rotate(120deg);
    opacity: 0.2;
}

.recycle-final--3 {
    transform: translate(0, 50px) rotate(240deg);
    opacity: 0.2;
}

.recycle-converge.converged .recycle-final--1 {
    transform: translate(0, 0) rotate(0deg);
    opacity: 0.7;
}

.recycle-converge.converged .recycle-final--2 {
    transform: translate(0, 0) rotate(120deg);
    opacity: 0.7;
}

.recycle-converge.converged .recycle-final--3 {
    transform: translate(0, 0) rotate(240deg);
    opacity: 0.7;
}

/* ========== RESPONSIVE ========== */

@media (max-width: 768px) {
    .gallery__grid {
        grid-template-columns: 1fr;
        padding: 0 1rem;
    }

    .lot-card--wide {
        grid-column: span 1;
    }

    .lot-card--tall {
        grid-row: span 1;
    }

    .bidding__split {
        flex-direction: column;
    }

    .bidding__ticker-panel {
        border-left: none;
        border-top: 1px solid rgba(201, 168, 76, 0.2);
    }

    .section--gallery {
        padding: 4rem 2rem;
    }

    .gavel__entry--left,
    .gavel__entry--right {
        width: 80%;
        margin: 0 auto 2rem;
        text-align: left;
        padding: 0 1rem;
    }

    .gavel__entry--left::after,
    .gavel__entry--right::after {
        display: none;
    }

    .gavel__timeline-line {
        left: 1rem;
    }
}