/* =========================================================================
   AI Olympiad — Prizes section
   Left column: platform typography & colours (.home-2026 / .site-2026)
   Right column: scrolling product cards (MARS-inspired marquee)
   ========================================================================= */

.aio-prizes-section {
    overflow: hidden;
}

.aio-prizes-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
    gap: clamp(1.5rem, 4vw, 3rem);
    align-items: stretch;
}

/* ----- Intro (inherits .sub-heading, .title-heading from theme-2026) ----- */
.aio-prizes__intro {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.aio-prizes__intro .sub-heading {
    margin-bottom: 0.15rem;
}

.aio-prizes__intro .title-heading {
    max-width: 16ch;
    margin: 0;
}

.aio-prizes__lede {
    max-width: 46ch;
    margin: 0;
    font-size: clamp(0.92rem, 1vw, 1rem);
    line-height: 1.65;
    color: var(--muted-foreground, #64748b);
}

.aio-prizes__featured {
    margin: 0.25rem 0 0.35rem;
    padding: 1rem 1.15rem;
    border: 1px solid color-mix(in srgb, var(--border, #e2e8f0) 55%, transparent);
    border-radius: 16px;
    background: var(--card, #fff);
    box-shadow: 0 14px 40px -24px rgba(79, 70, 229, 0.18);
    position: relative;
    overflow: hidden;
}

.aio-prizes__featured::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 4px;
    background: var(--site-gradient-accent, linear-gradient(90deg, #ff7c17, #667eea));
}

.aio-prizes__featured-kicker {
    margin: 0 0 0.35rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--brand, #667eea);
}

.aio-prizes__featured-title {
    margin: 0 0 0.35rem;
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--foreground, #0b0b12);
}

.aio-prizes__featured-detail {
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.5;
    color: var(--muted-foreground, #64748b);
}

.aio-prizes__filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.aio-prizes__filter {
    border: 1px solid rgba(79, 70, 229, 0.2);
    border-radius: 999px;
    background: rgba(79, 70, 229, 0.06);
    color: var(--brand, #667eea);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 0.42rem 0.78rem;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.aio-prizes__filter:hover,
.aio-prizes__filter:focus-visible {
    border-color: rgba(79, 70, 229, 0.45);
    background: rgba(79, 70, 229, 0.1);
    color: var(--brand, #667eea);
    outline: none;
}

.aio-prizes__filter.is-active {
    background: var(--site-gradient-accent-135, linear-gradient(135deg, #ff7c17, #667eea));
    border-color: transparent;
    color: #fff;
    box-shadow: 0 8px 20px -10px rgba(79, 70, 229, 0.55);
}

.aio-prizes__note {
    margin: 0;
    max-width: 42ch;
    font-size: 0.8rem;
    line-height: 1.55;
    color: var(--muted-foreground, #64748b);
}

/* ----- Marquee column layout ----- */
.aio-prizes__marquee {
    position: relative;
    height: 100%;
    min-height: min(680px, 78vh);
    overflow: hidden;
    align-self: stretch;
}

/* Diagonal tilt — same up/down scroll, rotated for a dynamic half-screen look */
.aio-prizes__marquee--diagonal {
    overflow: hidden;
}

.aio-prizes__marquee--diagonal .aio-prizes__columns {
    position: absolute;
    inset: -18% -12%;
    height: 136%;
    width: 124%;
    gap: 12px;
    transform: rotate(-11deg);
    transform-origin: center center;
}

.aio-prizes__marquee--diagonal .aio-prizes__column {
    overflow: hidden;
}

.aio-prizes__marquee--diagonal .aio-prizes__fade--top,
.aio-prizes__marquee--diagonal .aio-prizes__fade--bottom {
    height: 72px;
}

.aio-prizes__fade {
    position: absolute;
    left: 0;
    right: 0;
    height: 48px;
    pointer-events: none;
    z-index: 2;
}

.aio-prizes__fade--top {
    top: 0;
    background: linear-gradient(to bottom, var(--background, #f7f9f3) 0%, transparent 100%);
}

.aio-prizes__fade--bottom {
    bottom: 0;
    background: linear-gradient(to top, var(--background, #f7f9f3) 0%, transparent 100%);
}

.aio-prizes__columns {
    display: flex;
    gap: 10px;
    height: 100%;
}

.aio-prizes__column {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.aio-prizes__track {
    display: flex;
    flex-direction: column;
    gap: 10px;
    will-change: transform;
    animation-duration: calc(var(--aio-prize-track-count, 7) * 5s);
    animation-timing-function: linear;
    animation-iteration-count: infinite;
}

.aio-prizes__track--up {
    animation-name: aio-prize-scroll-up;
}

.aio-prizes__track--down {
    animation-name: aio-prize-scroll-down;
}

.aio-prizes__marquee:hover .aio-prizes__track {
    animation-play-state: paused;
}

@keyframes aio-prize-scroll-up {
    from { transform: translateY(0); }
    to { transform: translateY(-50%); }
}

@keyframes aio-prize-scroll-down {
    from { transform: translateY(-50%); }
    to { transform: translateY(0); }
}

@keyframes aio-prize-scroll-left {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

@keyframes aio-prize-scroll-right {
    from { transform: translateX(-50%); }
    to { transform: translateX(0); }
}

/* Mobile horizontal marquee — shown only on small screens */
.aio-prizes__marquee--mobile {
    display: none;
    position: relative;
    overflow: hidden;
}

.aio-prizes__mobile-rows {
    display: flex;
    flex-direction: column;
    gap: 14px;
    height: 100%;
}

.aio-prizes__mobile-row {
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.aio-prizes__mobile-track {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    gap: 12px;
    width: max-content;
    will-change: transform;
    animation: aio-prize-scroll-left 28s linear infinite;
}

.aio-prizes__mobile-track--right {
    animation-name: aio-prize-scroll-right;
    animation-duration: 32s;
}

.aio-prize-card--mobile {
    width: clamp(148px, 44vw, 190px);
    flex-shrink: 0;
}

.aio-prizes__marquee--mobile .aio-prize-card--mobile .aio-prize-card__photo-wrap {
    aspect-ratio: 1 / 1;
}

.aio-prizes__mobile-fade {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 32px;
    z-index: 2;
    pointer-events: none;
}

.aio-prizes__mobile-fade--left {
    left: 0;
    background: linear-gradient(to right, rgba(13, 15, 30, 0.92) 0%, transparent 100%);
}

.aio-prizes__mobile-fade--right {
    right: 0;
    background: linear-gradient(to left, rgba(13, 15, 30, 0.92) 0%, transparent 100%);
}

/* ----- Prize cards (product showcase — kept from reference) ----- */
.aio-prize-card {
    background: #fff;
    border: 1px solid color-mix(in srgb, var(--border, #e2e8f0) 70%, transparent);
    border-radius: 12px;
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 0 8px 24px -14px rgba(15, 23, 42, 0.35);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, opacity 0.25s ease;
    cursor: pointer;
}

.aio-prize-card:hover,
.aio-prize-card.is-highlighted {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 16px 32px -14px rgba(79, 70, 229, 0.28);
    border-color: rgba(79, 70, 229, 0.25);
}

.aio-prize-card.is-dimmed {
    opacity: 0.38;
}

.aio-prize-card__photo-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: linear-gradient(180deg, #fff, #f2efe4);
}

.aio-prize-card__photo-wrap::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(21, 18, 30, 0.1), transparent 38%);
    pointer-events: none;
}

.aio-prize-card__photo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    padding: 8px;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.aio-prize-card:hover .aio-prize-card__photo,
.aio-prize-card.is-highlighted .aio-prize-card__photo {
    transform: scale(1.06);
}

.aio-prize-card__badge {
    position: absolute;
    bottom: 8px;
    left: 8px;
    font-size: 0.56rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 99px;
    background: rgba(255, 255, 255, 0.94);
    color: var(--foreground, #0b0b12);
    border: 1px solid rgba(79, 70, 229, 0.15);
    z-index: 1;
}

.aio-prize-card__body {
    padding: 0.55rem 0.7rem 0.65rem;
    background: #f1e8d0;
}

.aio-prize-card__name {
    margin: 0 0 2px;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    text-transform: uppercase;
    color: #15121e;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.aio-prize-card__sub {
    margin: 0;
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--brand-teal, #ff7c17);
}

/* ----- Preview page — full viewport split (left copy + right marquee) ----- */
html:has(.prizes-preview-page), html:has(.prizes-page) {
    height: 100%;
    overflow: hidden;
}

.prizes-preview-page, .prizes-page {
    margin: 0;
    height: 100vh;
    height: 100dvh;
    max-height: 100vh;
    max-height: 100dvh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    background-image: url('../image/dummy-img-1920x900.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    position: relative;
    color: #fff;
}

.prizes-preview-page::before, .prizes-page::before {
    content: "";
    position: fixed;
    inset: 0;
    background-image: var(--site-gradient-banner);
    opacity: 0.94;
    z-index: 0;
    pointer-events: none;
}

.prizes-preview-banner,
.prizes-preview-main {
    position: relative;
    z-index: 1;
}

.prizes-preview-banner {
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.92);
    text-align: center;
    padding: 0.55rem 1rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.prizes-preview-main {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    padding: 0;
    min-height: 0;
    max-height: 100%;
    overflow: hidden;
}

.prizes-preview-shell {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    width: 100%;
    min-height: 0;
    max-height: 100%;
    overflow: hidden;
}

.prizes-preview-page .aio-prizes-section--preview , .prizes-page .aio-prizes-section--preview {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    padding: 0 !important;
    min-height: 0;
    max-height: 100%;
    overflow: hidden;
}

.prizes-preview-page .aio-prizes-section--preview > .hero-container , .prizes-page .aio-prizes-section--preview > .hero-container {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    max-width: none !important;
    width: 100%;
    height: 100%;
    padding: 0 !important;
    min-height: 0;
    max-height: 100%;
    overflow: hidden;
    align-items: stretch;
    justify-content: stretch;
    box-sizing: border-box;
    position: relative;
}

.prizes-preview-page .aio-prizes-section--preview .aio-prizes-layout , .prizes-page .aio-prizes-section--preview .aio-prizes-layout {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    flex: 1 1 auto;
    width: 100%;
    max-width: 100%;
    margin: 0;
    height: 100%;
    max-height: 100%;
    min-height: 0;
    overflow: hidden;
    gap: 0;
    position: relative;
}

/* Left copy — ~55% */
.prizes-preview-page .aio-prizes-section--preview .aio-prizes__intro , .prizes-page .aio-prizes-section--preview .aio-prizes__intro {
    position: relative;
    z-index: 2;
    flex: 55 1 0;
    width: auto;
    max-width: none;
    min-width: 0;
    min-height: 0;
    max-height: 100%;
    height: 100%;
    text-align: left;
    align-items: flex-start;
    justify-content: center;
    gap: 0.6rem;
    padding: clamp(1rem, 2.5vh, 2rem) clamp(1.25rem, 3vw, 2.5rem);
    overflow: visible;
    border-right: none;
    box-sizing: border-box;
    --aio-prizes-content-width: 100%;
    --aio-prizes-card-width: 80%;
    background: none;
}

/* Right marquee — ~45%; full height, flush */
.prizes-preview-page .aio-prizes-section--preview .aio-prizes__marquee--desktop , .prizes-page .aio-prizes-section--preview .aio-prizes__marquee--desktop {
    position: relative;
    inset: auto;
    flex: 45 1 0;
    width: auto;
    min-width: 0;
    height: 100%;
    max-height: 100%;
    min-height: 0 !important;
    z-index: 1;
    overflow: hidden;
    align-self: stretch;
    margin: 0;
    padding-left: 0;
    box-sizing: border-box;
}

.prizes-preview-page .aio-prizes-section--preview .aio-prizes__marquee--desktop .aio-prizes__fade--top, .prizes-page .aio-prizes-section--preview .aio-prizes__marquee--desktop .aio-prizes__fade--top,
.prizes-preview-page .aio-prizes-section--preview .aio-prizes__marquee--desktop .aio-prizes__fade--bottom , .prizes-page .aio-prizes-section--preview .aio-prizes__marquee--desktop .aio-prizes__fade--bottom {
    display: none;
}

.prizes-preview-page .aio-prizes-section--preview .aio-prizes__columns , .prizes-page .aio-prizes-section--preview .aio-prizes__columns {
    gap: 6px;
    padding-inline: 6px 8px;
    height: 100%;
    max-height: 100%;
    box-sizing: border-box;
}

.prizes-preview-page .aio-prizes-section--preview .aio-prizes__marquee--diagonal .aio-prizes__columns , .prizes-page .aio-prizes-section--preview .aio-prizes__marquee--diagonal .aio-prizes__columns {
    position: absolute;
    left: 0;
    top: 50%;
    inset: auto;
    width: 140%;
    height: 185%;
    max-height: none;
    gap: 14px;
    padding-inline: 0;
    /* Keep first column clear of left edge; fill the right panel */
    transform: translate(1.25rem, -50%) rotate(-10deg) scale(0.62);
    transform-origin: left center;
}

.prizes-preview-page .aio-prizes-section--preview .aio-prizes__column , .prizes-page .aio-prizes-section--preview .aio-prizes__column {
    height: 100%;
    max-height: 100%;
    overflow: visible;
}

.prizes-preview-page .aio-prizes-section--preview .aio-prizes__marquee--diagonal .aio-prizes__column , .prizes-page .aio-prizes-section--preview .aio-prizes__marquee--diagonal .aio-prizes__column {
    overflow: visible;
}

/* 2 full columns — 3rd can disappear so left column stays complete */
.prizes-preview-page .aio-prizes-section--preview .aio-prizes__marquee--diagonal .aio-prizes__column:nth-child(3) , .prizes-page .aio-prizes-section--preview .aio-prizes__marquee--diagonal .aio-prizes__column:nth-child(3) {
    display: none;
}

.prizes-preview-page .aio-prizes-section--preview .aio-prizes__marquee--diagonal .aio-prize-card , .prizes-page .aio-prizes-section--preview .aio-prizes__marquee--diagonal .aio-prize-card {
    border-radius: 14px;
    max-width: 100%;
}

/* Left content — manifesto layout */
.prizes-preview-page .aio-prizes-section--preview .aio-prizes__intro--manifesto , .prizes-page .aio-prizes-section--preview .aio-prizes__intro--manifesto {
    --aio-prizes-card-width: 100%;
    gap: 0;
    justify-content: stretch;
    padding: clamp(0.7rem, 1.6vh, 1.25rem) clamp(1.15rem, 2.2vw, 1.85rem) clamp(0.7rem, 1.6vh, 1.15rem);
    overflow: visible;
}

.prizes-preview-page .aio-prizes-section--preview .aio-prizes__intro--manifesto > .prizes-manifesto , .prizes-page .aio-prizes-section--preview .aio-prizes__intro--manifesto > .prizes-manifesto {
    width: 100%;
    max-width: 100%;
    height: 100%;
    min-height: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: clamp(0.85rem, 1.8vh, 1.25rem);
    position: relative;
    z-index: 1;
    overflow: visible;
}

/* ===== Manifesto left panel ===== */
.prizes-manifesto__main {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.85rem;
    min-width: 0;
}

.prizes-manifesto__free {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    width: fit-content;
    margin: 0;
    padding: 0.28rem 0.7rem 0.28rem 0.55rem;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #bbf7d0;
    background: rgba(34, 197, 94, 0.12);
    border: 1px solid rgba(74, 222, 128, 0.35);
    box-shadow: 0 0 24px -10px rgba(34, 197, 94, 0.55);
}

.prizes-manifesto__free-dot {
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 50%;
    background: #4ade80;
    box-shadow: 0 0 0 4px rgba(74, 222, 128, 0.18);
    animation: prizes-manifesto-pulse 1.8s ease-in-out infinite;
}

.prizes-manifesto__title {
    margin: 0;
    font-family: "Monoton", sans-serif;
    font-size: clamp(1.95rem, 3.45vw, 3.35rem);
    font-weight: 400;
    letter-spacing: 0.035em;
    line-height: 1.05;
    text-transform: uppercase;
    color: #fff;
    -webkit-text-fill-color: #fff;
    max-width: none;
    width: max-content;
    white-space: nowrap;
}

.prizes-manifesto__quote {
    margin: 0;
    padding: 0 0 0 0.9rem;
    border-left: 2px solid rgba(255, 124, 23, 0.75);
    max-width: 42ch;
}

.prizes-manifesto__quote p {
    margin: 0 0 0.45rem;
    font-size: clamp(0.92rem, 1.15vw, 1.05rem);
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.88);
    font-style: italic;
}

.prizes-manifesto__quote cite {
    display: block;
    font-style: normal;
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    color: rgba(253, 230, 138, 0.9);
}

.prizes-manifesto__cta-row {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 0.65rem 0.9rem;
}

.prizes-manifesto__cta-cluster {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: fit-content;
    max-width: 100%;
    gap: 0;
}

.prizes-manifesto__cta {
    position: relative;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.72rem 1.15rem;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: #fff;
    text-decoration: none;
    background: var(--site-gradient-accent-135, linear-gradient(135deg, #ff7c17, #667eea));
    box-shadow: 0 14px 34px -16px rgba(255, 124, 23, 0.7);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.prizes-manifesto__cta:hover,
.prizes-manifesto__cta:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 18px 40px -14px rgba(255, 124, 23, 0.8);
    color: #fff;
}

.prizes-manifesto__cta i {
    font-size: 0.75rem;
    transition: transform 0.2s ease;
}

.prizes-manifesto__cta:hover i,
.prizes-manifesto__cta:focus-visible i {
    transform: translateX(3px);
}

.prizes-manifesto__medal-hang {
    position: relative;
    z-index: 1;
    display: block;
    margin-top: -0.85rem;
    margin-bottom: -0.35rem;
    line-height: 0;
    pointer-events: none;
    user-select: none;
}

.prizes-manifesto__medal-ribbon {
    display: none;
}

.prizes-manifesto__medal {
    display: block;
    width: clamp(5.75rem, 10.8vw, 7.7rem);
    height: auto;
    margin: 0;
    filter: drop-shadow(0 12px 18px rgba(0, 0, 0, 0.45));
    transform-origin: top center;
}

.prizes-manifesto__ghost {
    margin-top: 0.7rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.72);
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.28);
    padding-bottom: 0.1rem;
    transition: color 0.2s ease, border-color 0.2s ease;
}

.prizes-manifesto__ghost:hover,
.prizes-manifesto__ghost:focus-visible {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.7);
}

.prizes-manifesto__stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.55rem;
    margin-top: 0.35rem;
    position: relative;
    z-index: 2;
}

.prizes-manifesto__stat {
    padding: 0.65rem 0.7rem;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
}

.prizes-manifesto__stat-value {
    display: block;
    font-size: clamp(1.15rem, 2vw, 1.45rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: #fff;
    font-variant-numeric: tabular-nums;
    line-height: 1.1;
}

.prizes-manifesto__stat-value--fee {
    color: #86efac;
    letter-spacing: 0;
}

.prizes-manifesto__stat-label {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.55);
}

.prizes-manifesto__side {
    display: none;
}

/* Registration open — centered overlay modal */
.prizes-clock-overlay {
    position: fixed;
    inset: 0;
    z-index: 120;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    padding-top: 3.5rem;
    box-sizing: border-box;
    transition: opacity 0.28s ease, visibility 0.28s ease;
}

.prizes-clock-overlay.is-pending,
.prizes-clock-overlay.is-dismissed {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.prizes-clock-overlay.is-pending .prizes-clock {
    animation: none;
}

.prizes-clock-overlay__backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    margin: 0;
    padding: 0;
    background: rgba(4, 6, 16, 0.62);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    cursor: pointer;
}

.prizes-clock {
    position: relative;
    z-index: 1;
    flex: 0 0 auto;
    width: min(22.5rem, calc(100vw - 2.5rem));
    margin: 2.4rem 0 0;
    border-radius: 18px;
    padding: 1.15rem 0.95rem 1rem;
    background:
        linear-gradient(160deg, rgba(255, 255, 255, 0.12), rgba(10, 12, 28, 0.88)),
        radial-gradient(120% 80% at 100% 0%, rgba(102, 126, 234, 0.28), transparent 55%);
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 28px 60px -20px rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(16px);
    animation: prizes-clock-pop 0.55s cubic-bezier(0.22, 1, 0.36, 1) both;
    transition: opacity 0.28s ease, transform 0.28s ease;
    isolation: isolate;
}

.prizes-clock.is-dismissed {
    opacity: 0;
    transform: translateY(12px) scale(0.96);
    pointer-events: none;
}

.prizes-clock__close {
    position: absolute;
    top: 0.55rem;
    right: 0.55rem;
    z-index: 5;
    width: 1.7rem;
    height: 1.7rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.35);
    color: rgba(255, 255, 255, 0.78);
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.prizes-clock__close:hover,
.prizes-clock__close:focus-visible {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.32);
    color: #fff;
}

.prizes-clock__gifts {
    position: absolute;
    left: 70%;
    top: -3.7rem;
    z-index: 0;
    width: min(63%, 8.75rem);
    transform: translateX(-50%);
    pointer-events: none;
}

.prizes-clock__gift {
    display: block;
    width: 100%;
    height: auto;
    margin: 0 auto;
    filter: drop-shadow(0 14px 22px rgba(0, 0, 0, 0.5));
    transform: rotate(-6deg);
    opacity: 0.96;
}

.prizes-clock__head,
.prizes-clock__face,
.prizes-clock__btn {
    position: relative;
    z-index: 2;
}

.prizes-clock__live {
    position: relative;
    z-index: 3;
}

.prizes-clock__head {
    margin-bottom: 0.7rem;
    padding-right: 1.8rem;
}

.prizes-clock__live {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.35rem;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #86efac;
}

.prizes-clock__pulse {
    width: 0.4rem;
    height: 0.4rem;
    border-radius: 50%;
    background: #4ade80;
    box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.55);
    animation: prizes-manifesto-pulse 1.8s ease-in-out infinite;
}

.prizes-clock.is-closed .prizes-clock__live {
    color: rgba(252, 165, 165, 0.95);
}

.prizes-clock.is-closed .prizes-clock__pulse {
    background: #f87171;
    animation: none;
}

.prizes-clock__caption {
    margin: 0;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.55);
}

.prizes-clock__date {
    margin: 0.15rem 0 0;
    font-size: 0.82rem;
    font-weight: 700;
    color: rgba(253, 230, 138, 0.95);
}

.prizes-clock__face {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 0.55rem;
    margin-bottom: 0.75rem;
}

.prizes-clock__unit {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 0.4rem;
    border-radius: 14px;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.prizes-clock__unit--days .prizes-clock__num {
    font-size: clamp(1.55rem, 2.8vw, 2rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #fff;
    font-variant-numeric: tabular-nums;
    line-height: 1;
}

.prizes-clock__split {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.35rem;
}

.prizes-clock__pair {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.45rem 0.2rem;
    border-radius: 12px;
    background: rgba(0, 0, 0, 0.28);
    border: 1px solid rgba(255, 255, 255, 0.07);
}

.prizes-clock__pair .prizes-clock__num {
    font-size: clamp(0.95rem, 1.6vw, 1.15rem);
    font-weight: 800;
    color: #fff;
    font-variant-numeric: tabular-nums;
    line-height: 1;
}

.prizes-clock__pair--sec .prizes-clock__num {
    color: #fdba74;
}

.prizes-clock__lbl {
    margin-top: 0.28rem;
    font-size: 0.5rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
}

.prizes-clock__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.62rem 0.9rem;
    border-radius: 999px;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: #0b0b12;
    text-decoration: none;
    background: linear-gradient(135deg, #fde68a, #fdba74);
    transition: transform 0.2s ease, filter 0.2s ease;
}

.prizes-clock__btn:hover,
.prizes-clock__btn:focus-visible {
    transform: translateY(-1px);
    filter: brightness(1.05);
    color: #0b0b12;
}

.prizes-clock__btn.is-disabled,
.prizes-clock__btn[aria-disabled="true"] {
    pointer-events: none;
    opacity: 0.55;
    filter: grayscale(0.35);
}

.prizes-clock.is-closed [data-prizes-countdown-grid] {
    opacity: 0.35;
}

/* Prize examples ticker */
.prizes-manifesto__ticker {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.55rem 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    min-width: 0;
    overflow: hidden;
}

.prizes-manifesto__ticker-label {
    flex: 0 0 auto;
    position: relative;
    z-index: 2;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
    white-space: nowrap;
}

.prizes-manifesto__ticker-viewport {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent 0, #000 0.8rem, #000 calc(100% - 0.8rem), transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 0.8rem, #000 calc(100% - 0.8rem), transparent);
}

.prizes-manifesto__ticker-track {
    display: flex;
    gap: 1.25rem;
    width: max-content;
    animation: prizes-manifesto-ticker 28s linear infinite;
}

.prizes-manifesto__ticker-item {
    display: inline-flex;
    align-items: baseline;
    gap: 0.4rem;
    white-space: nowrap;
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.72);
}

.prizes-manifesto__ticker-item strong {
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(253, 230, 138, 0.95);
}

@keyframes aio-prizes-decor-float {
    0%, 100% { translate: 0 0; }
    50% { translate: 0 -10px; }
}

@keyframes prizes-manifesto-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.45); opacity: 1; }
    50% { box-shadow: 0 0 0 6px rgba(74, 222, 128, 0); opacity: 0.85; }
}

@keyframes prizes-manifesto-ticker {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

@keyframes prizes-clock-pop {
    from {
        opacity: 0;
        transform: translateY(18px) scale(0.94);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@media (max-width: 1180px) {
    .prizes-clock {
        width: min(21rem, calc(100vw - 2rem));
    }
}

/* Short viewports — tighten copy only; keep full-height marquee */
@media (max-height: 900px) {
    .prizes-preview-page .aio-prizes-section--preview .aio-prizes__intro , .prizes-page .aio-prizes-section--preview .aio-prizes__intro {
        justify-content: center;
        padding-top: clamp(0.65rem, 1.5vh, 1.1rem);
        padding-bottom: clamp(0.65rem, 1.5vh, 1.1rem);
    }

    .prizes-manifesto__main {
        gap: 0.65rem;
    }

    .prizes-manifesto__title {
        font-size: clamp(1.55rem, 2.9vw, 2.85rem);
    }

    .prizes-manifesto__quote p {
        font-size: 0.88rem;
    }

    .prizes-manifesto__medal {
        width: clamp(4.4rem, 8.5vw, 5.8rem);
    }

    .prizes-manifesto__medal-hang {
        margin-top: -0.7rem;
    }

    .prizes-clock-overlay {
        padding-top: 2.75rem;
    }

    .prizes-clock {
        margin-top: 2rem;
        padding: 0.8rem 0.8rem 0.85rem;
    }

    .prizes-clock__gifts {
        top: -3.2rem;
        width: min(58%, 7.5rem);
    }

    .prizes-manifesto__stat {
        padding: 0.5rem 0.55rem;
    }

    .prizes-manifesto__stat-value {
        font-size: clamp(1rem, 1.8vw, 1.25rem);
    }
}

@media (max-height: 760px) {
    .prizes-clock {
        width: min(20rem, calc(100vw - 1.5rem));
    }
}

.prizes-preview-page .aio-prizes-section--preview .aio-prizes__note , .prizes-page .aio-prizes-section--preview .aio-prizes__note {
    font-size: 0.7rem;
    line-height: 1.45;
    color: rgba(255, 255, 255, 0.55);
    max-width: 100%;
}

.prizes-preview-page .aio-prizes-section--preview .aio-prizes__fade--top, .prizes-page .aio-prizes-section--preview .aio-prizes__fade--top,
.prizes-preview-page .aio-prizes-section--preview .aio-prizes__fade--bottom , .prizes-page .aio-prizes-section--preview .aio-prizes__fade--bottom {
    height: 56px;
}

.prizes-preview-page .aio-prizes__fade--top , .prizes-page .aio-prizes__fade--top {
    background: linear-gradient(to bottom, rgba(13, 15, 30, 0.92) 0%, transparent 100%);
}

.prizes-preview-page .aio-prizes__fade--bottom , .prizes-page .aio-prizes__fade--bottom {
    background: linear-gradient(to top, rgba(13, 15, 30, 0.92) 0%, transparent 100%);
}

/* ----- Registration countdown (compact, left column) ----- */
.prizes-reg-countdown {
    position: relative;
    width: 100%;
    max-width: none;
    border-radius: 14px;
    overflow: hidden;
    background: rgba(8, 13, 24, 0.55);
    border: 1px solid rgba(253, 230, 138, 0.22);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.prizes-reg-countdown__caution {
    height: 5px;
    background: repeating-linear-gradient(
        -45deg,
        var(--brand-amber, #f59e0b) 0 8px,
        #1a1028 8px 16px
    );
}

.prizes-reg-countdown__inner {
    padding: 0.6rem 0.75rem 0.7rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    text-align: left;
}

.prizes-reg-countdown__heading {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.2rem;
}

.prizes-reg-countdown__status {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    background: rgba(34, 197, 94, 0.14);
    border: 1px solid rgba(34, 197, 94, 0.3);
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #86efac;
}

.prizes-reg-countdown.is-closed .prizes-reg-countdown__status {
    background: rgba(239, 68, 68, 0.14);
    border-color: rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

.prizes-reg-countdown__pulse {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #4ade80;
    box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.65);
    animation: aio-prizes-pulse 1.6s ease-out infinite;
}

.prizes-reg-countdown.is-closed .prizes-reg-countdown__pulse {
    background: #f87171;
    animation: none;
}

@keyframes aio-prizes-pulse {
    0% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.65); }
    70% { box-shadow: 0 0 0 6px rgba(74, 222, 128, 0); }
    100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

.prizes-reg-countdown__title {
    margin: 0;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #fff;
}

.prizes-reg-countdown__deadline {
    margin: 0;
    font-size: 0.72rem;
    color: rgba(253, 230, 138, 0.9);
    font-weight: 600;
}

.prizes-reg-countdown__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.35rem;
    width: 100%;
}

.prizes-reg-countdown__segment {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
    padding: 0.45rem 0.2rem;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    min-width: 0;
}

.prizes-reg-countdown__value {
    font-size: clamp(1rem, 2.2vw, 1.25rem);
    font-weight: 800;
    line-height: 1;
    font-variant-numeric: tabular-nums;
    color: #fff;
}

.prizes-reg-countdown__label {
    font-size: 0.52rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
}

.prizes-reg-countdown__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.38rem 0.85rem;
    border-radius: 999px;
    background: var(--site-gradient-accent-135, linear-gradient(135deg, #ff7c17, #667eea));
    color: #fff;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-decoration: none;
    border: none;
    box-shadow: 0 6px 16px -8px rgba(79, 70, 229, 0.55);
    transition: filter 0.2s ease, transform 0.2s ease;
}

.prizes-reg-countdown__btn:hover {
    color: #fff;
    filter: brightness(1.06);
    transform: translateY(-1px);
}

.prizes-reg-countdown__btn.is-disabled {
    pointer-events: none;
    opacity: 0.6;
    filter: grayscale(0.3);
}

.prizes-reg-countdown__btn i {
    font-size: 0.65rem;
}

.prizes-reg-countdown.is-closed .prizes-reg-countdown__grid {
    opacity: 0.45;
}

@media (prefers-reduced-motion: reduce) {
    .prizes-reg-countdown__pulse {
        animation: none;
    }
}

/* ----- Responsive — phones only; desktop layout stays side-by-side when zoomed ----- */
@media (max-width: 991px) {
    html:has(.prizes-preview-page), html:has(.prizes-page) {
        overflow-x: hidden;
        overflow-y: auto;
    }

    .prizes-preview-page, .prizes-page {
        height: auto;
        max-height: none;
        overflow: visible;
        background-attachment: scroll;
    }

    .aio-prizes-layout {
        grid-template-columns: 1fr;
    }

    .aio-prizes__intro .title-heading,
    .prizes-preview-page .prizes-preview-hero__title , .prizes-page .prizes-preview-hero__title {
        max-width: none;
    }

    .prizes-preview-page .aio-prizes-section--preview , .prizes-page .aio-prizes-section--preview {
        min-height: 0;
    }

    .prizes-preview-page .aio-prizes-section--preview > .hero-container , .prizes-page .aio-prizes-section--preview > .hero-container {
        height: auto;
        min-height: 0;
        max-height: none;
        padding: 0 4% !important;
        justify-content: flex-start;
        position: relative;
    }

    .prizes-preview-page .aio-prizes-section--preview .aio-prizes-layout , .prizes-page .aio-prizes-section--preview .aio-prizes-layout {
        display: flex;
        flex-direction: column;
        width: 100%;
        max-width: 100%;
        height: auto;
        min-height: 0;
        max-height: none;
        overflow: visible;
        gap: 1.25rem;
        padding: 0;
        box-sizing: border-box;
        position: relative;
    }

    .prizes-preview-page .aio-prizes-section--preview .aio-prizes__intro , .prizes-page .aio-prizes-section--preview .aio-prizes__intro {
        position: relative;
        z-index: 1;
        flex: none;
        width: 100%;
        max-width: 100%;
        height: auto;
        align-items: stretch;
        padding: 1.25rem 0 0.5rem;
        border-right: none;
        overflow: visible;
        background: none;
        --aio-prizes-content-width: 100%;
        --aio-prizes-card-width: 100%;
    }

    .prizes-preview-page .aio-prizes-section--preview .aio-prizes__intro--manifesto , .prizes-page .aio-prizes-section--preview .aio-prizes__intro--manifesto {
        padding: 1.1rem 0 0.35rem;
    }

    .prizes-preview-page .aio-prizes-section--preview .aio-prizes__intro--manifesto > .prizes-manifesto , .prizes-page .aio-prizes-section--preview .aio-prizes__intro--manifesto > .prizes-manifesto {
        max-width: 100%;
        transform: none;
    }

    .prizes-manifesto__title {
        max-width: none;
        width: auto;
        white-space: normal;
        font-size: clamp(1.7rem, 8vw, 2.35rem);
    }

    .prizes-manifesto__stats {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .prizes-clock__face {
        grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    }

    .aio-prizes__decor-item--medal {
        width: 5.5rem;
        top: 0.25rem;
        right: 0.25rem;
    }

    .aio-prizes__decor-item--gift {
        width: 4.25rem;
        top: auto;
        bottom: 18%;
        right: 0.5rem;
    }

    .aio-prizes__decor-item--trophy {
        display: none;
    }

    .prizes-preview-page .aio-prizes-section--preview .aio-prizes__marquee--desktop, .prizes-page .aio-prizes-section--preview .aio-prizes__marquee--desktop,
    .aio-prizes__marquee--desktop {
        display: none;
    }

    .prizes-preview-page .aio-prizes-section--preview .aio-prizes__marquee--mobile , .prizes-page .aio-prizes-section--preview .aio-prizes__marquee--mobile {
        display: block;
        flex: none;
        width: 100%;
        max-width: 100%;
        min-height: 380px;
        height: 380px;
        max-height: 380px;
        margin-bottom: 0.25rem;
    }

    .aio-prizes__marquee--mobile {
        display: block;
        width: 100%;
        min-height: 380px;
        height: 380px;
        max-height: 380px;
    }

    .aio-prizes__columns .aio-prizes__column:nth-child(3) {
        display: none;
    }
}

@media (max-width: 640px) {
    .prizes-preview-page .aio-prizes-section--preview .aio-prizes__marquee--mobile, .prizes-page .aio-prizes-section--preview .aio-prizes__marquee--mobile,
    .aio-prizes__marquee--mobile {
        min-height: 360px;
        height: 360px;
        max-height: 360px;
    }

    .aio-prize-card--mobile {
        width: clamp(136px, 46vw, 168px);
    }

    .aio-prizes__mobile-track {
        animation-duration: 24s;
    }

    .aio-prizes__mobile-track--right {
        animation-duration: 28s;
    }

    .prizes-manifesto__stats {
        grid-template-columns: 1fr;
    }

    .prizes-manifesto__cta-row {
        flex-direction: column;
        align-items: stretch;
    }

    .prizes-manifesto__cta,
    .prizes-manifesto__ghost {
        width: 100%;
        text-align: center;
        justify-content: center;
    }

    .prizes-manifesto__ghost {
        padding-bottom: 0;
        border-bottom: none;
    }

    .prizes-manifesto__ticker {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.45rem;
    }

    .prizes-manifesto__ticker-viewport {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .aio-prizes__track,
    .aio-prizes__mobile-track,
    .prizes-manifesto__ticker-track,
    .prizes-manifesto__free-dot,
    .prizes-clock__pulse,
    .prizes-clock {
        animation: none !important;
    }
}

/* Full site prizes page — header/footer + immersive prizes stage */
html:has(.prizes-page) {
    height: auto;
    overflow-x: hidden;
    overflow-y: auto;
}

.prizes-page {
    height: auto;
    max-height: none;
    min-height: 100vh;
    min-height: 100dvh;
    overflow: visible;
    display: flex;
    flex-direction: column;
}

.prizes-page > header,
.prizes-page > footer {
    flex-shrink: 0;
}

/* Empty chrome shells shouldn't steal flex space under zoom */
.prizes-page > aside,
.prizes-page > #search-form-container {
    flex: 0 0 auto;
    min-height: 0;
}

.prizes-page-main,
.prizes-page-shell {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    min-height: 0;
    width: 100%;
}

/*
 * Fill remaining viewport under the header.
 * Prefer flex growth over fixed rem math so 125% zoom doesn't leave a padding gap.
 */
.prizes-page .aio-prizes-section--preview {
    flex: 1 1 auto;
    min-height: calc(100vh - 5.75rem);
    min-height: calc(100dvh - 5.75rem);
    height: calc(100dvh - 5.75rem);
    max-height: none;
}

@media (max-width: 991px) {
    .prizes-page .aio-prizes-section--preview {
        height: auto;
        min-height: 0;
    }
}