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

:root {
    --bg: #000;
    --fg: #e8e4dc;
    --accent: #c8ff00;
    --card-bg: #161616;
    --card-border: #2a2a2a;
    --col-w: 23.375em;
    /* 374px at 16px base */
    --col-gap: 3.125em;
    /* 50px  at 16px base */
    --card-h: 29.375em;
    /* 470px at 16px base */
    --card-gap: 3.125em;
    /* 50px  at 16px base */
}

.rlc-infinite-grid {
    width: 100%;
    height: 100vh;
    overflow: hidden;
    background: var(--bg);
    color: var(--fg);
    font-family: 'DM Mono', monospace;
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
    /* Safari */
    position: relative;
    /* Prevent pull-to-refresh and overscroll on mobile */
    overscroll-behavior: none;
    opacity: 0;
    transition: opacity 0.5s;
}

.rlc-infinite-grid.rlc-ready {
    opacity: 1;
}

.rlc-infinite-grid.rlc-dragging {
    cursor: grabbing;
}

.rlc-viewport {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.rlc-canvas {
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    gap: var(--col-gap);
    will-change: transform;
    /* Prevent iOS Safari native scroll from fighting Draggable */
    touch-action: none;
}

.rlc-col {
    flex-shrink: 0;
    width: var(--col-w);
    display: flex;
    flex-direction: column;
    gap: var(--card-gap);
    will-change: transform;
}

.rlc-card {
    flex-shrink: 0;
    width: var(--col-w);
    height: var(--card-h);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s ease;
}

/* .rlc-card:hover { border-color: var(--accent); } */

.rlc-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: grayscale(100%) brightness(0.85);
    transition: filter 0.4s ease, transform 0.6s ease;
    /* Prevent ghost drag image in Safari */
    -webkit-user-drag: none;
    pointer-events: none;
}

.rlc-card:hover img {
    filter: grayscale(0%) brightness(1);
    transform: scale(1.04);
}


/* All cards are the same size — no tall/short variants */

.rlc-card-label {
    position: absolute;
    bottom: 12px;
    left: 14px;
    font-size: 10px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--fg);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.rlc-card-num {
    position: absolute;
    top: 12px;
    right: 14px;
    font-size: 10px;
    letter-spacing: 0.1em;
    color: var(--accent);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.rlc-card:hover .rlc-card-label,
.rlc-card:hover .rlc-card-num {
    opacity: 1;
}

.rlc-ui {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 100;
}

.rlc-corner {
    position: absolute;
    font-size: 10px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--fg);
    opacity: 0.4;
    line-height: 1.6;
}

.rlc-corner.rlc-tl {
    top: 24px;
    left: 28px;
}

.rlc-corner.rlc-tr {
    top: 24px;
    right: 28px;
    text-align: right;
}

.rlc-corner.rlc-bl {
    bottom: 24px;
    left: 28px;
}

.rlc-corner.rlc-br {
    bottom: 24px;
    right: 28px;
    text-align: right;
}

.rlc-crosshair {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 32px;
    height: 32px;
    opacity: 0.18;
    pointer-events: none;
}

.rlc-crosshair::before,
.rlc-crosshair::after {
    content: '';
    position: absolute;
    background: var(--fg);
}

.rlc-crosshair::before {
    width: 1px;
    height: 100%;
    top: 0;
    left: 50%;
}

.rlc-crosshair::after {
    width: 100%;
    height: 1px;
    top: 50%;
    left: 0;
}

.rlc-hint {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 10px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--fg);
    opacity: 0.35;
    transition: opacity 0.8s ease;
    white-space: nowrap;
}

.rlc-hint.rlc-hide {
    opacity: 0;
}

.rlc-speed-dots {
    position: absolute;
    top: 50%;
    right: 28px;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 6px;
    opacity: 0.25;
}

.rlc-sdot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--fg);
}

.rlc-sdot.rlc-active {
    background: var(--accent);
    opacity: 1;
}

.rlc-vignette {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, transparent 40%, rgba(12, 12, 12, 0.75) 100%);
    pointer-events: none;
    z-index: 50;
}

.rlc-gradient-blur {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 7.5em;
    width: 100%;
    pointer-events: none;
    z-index: 5;
}

.rlc-gradient-blur.rlc-top {
    transform: scaleY(-1);
    bottom: auto;
    top: 0;
}

.rlc-gradient-blur>div,
.rlc-gradient-blur::before,
.rlc-gradient-blur::after {
    position: absolute;
    inset: 0;
}

.rlc-gradient-blur::before {
    content: "";
    z-index: 1;
    backdrop-filter: blur(0.5px);
    mask: linear-gradient(to bottom,
            rgba(0, 0, 0, 0) 0%,
            rgba(0, 0, 0, 1) 12.5%,
            rgba(0, 0, 0, 1) 25%,
            rgba(0, 0, 0, 0) 37.5%);
}

.rlc-gradient-blur>div:nth-of-type(1) {
    z-index: 2;
    backdrop-filter: blur(1px);
    mask: linear-gradient(to bottom,
            rgba(0, 0, 0, 0) 12.5%,
            rgba(0, 0, 0, 1) 25%,
            rgba(0, 0, 0, 1) 37.5%,
            rgba(0, 0, 0, 0) 50%);
}

.rlc-gradient-blur>div:nth-of-type(2) {
    z-index: 3;
    backdrop-filter: blur(2px);
    mask: linear-gradient(to bottom,
            rgba(0, 0, 0, 0) 25%,
            rgba(0, 0, 0, 1) 37.5%,
            rgba(0, 0, 0, 1) 50%,
            rgba(0, 0, 0, 0) 62.5%);
}

.rlc-gradient-blur>div:nth-of-type(3) {
    z-index: 4;
    backdrop-filter: blur(4px);
    mask: linear-gradient(to bottom,
            rgba(0, 0, 0, 0) 37.5%,
            rgba(0, 0, 0, 1) 50%,
            rgba(0, 0, 0, 1) 62.5%,
            rgba(0, 0, 0, 0) 75%);
}

.rlc-gradient-blur>div:nth-of-type(4) {
    z-index: 5;
    backdrop-filter: blur(6px);
    mask: linear-gradient(to bottom,
            rgba(0, 0, 0, 0) 50%,
            rgba(0, 0, 0, 1) 62.5%,
            rgba(0, 0, 0, 1) 75%,
            rgba(0, 0, 0, 0) 87.5%);
}

.rlc-gradient-blur>div:nth-of-type(5) {
    z-index: 6;
    backdrop-filter: blur(8px);
    mask: linear-gradient(to bottom,
            rgba(0, 0, 0, 0) 62.5%,
            rgba(0, 0, 0, 1) 75%,
            rgba(0, 0, 0, 1) 87.5%,
            rgba(0, 0, 0, 0) 100%);
}

.rlc-gradient-blur>div:nth-of-type(6) {
    z-index: 7;
    backdrop-filter: blur(10px);
    mask: linear-gradient(to bottom,
            rgba(0, 0, 0, 0) 75%,
            rgba(0, 0, 0, 1) 87.5%,
            rgba(0, 0, 0, 1) 100%);
}

.rlc-gradient-blur::after {
    content: "";
    z-index: 8;
    backdrop-filter: blur(12px);
    mask: linear-gradient(to bottom,
            rgba(0, 0, 0, 0) 87.5%,
            rgba(0, 0, 0, 1) 100%);
}

/* ─────────────────────────────────────────────
   MOBILE — 7 columns × 5 cards, smaller dimensions
   Cards: 10.75em × 13.5em, gap: 1.25em
───────────────────────────────────────────── */
@media (max-width: 768px) {
    :root {
        --col-w: 10.75em;
        /* mobile card width  */
        --col-gap: 1.25em;
        /* mobile column gap  */
        --card-h: 13.5em;
        /* mobile card height */
        --card-gap: 1.25em;
        /* mobile card gap    */
    }
}