.ctm-wall,
.ctm-wall * {
    box-sizing: border-box;
}

.ctm-wall {
    --ctm-wall-bg: #050505;
    --ctm-card-bg: #191919;
    --ctm-card-bg-2: #141414;
    --ctm-card-border: #2a2a2a;
    --ctm-name-color: #f3f3f3;
    --ctm-text-color: #aaaaaa;
    --ctm-muted-color: #777777;
    --ctm-avatar-border: #303030;
    --ctm-quote-color: #252525;
    --ctm-shadow-color: #000000;
    position: relative;
    width: 100%;
    height: var(--ctm-height, 640px);
    overflow: hidden;
    background:
        radial-gradient(circle at 50% 45%, color-mix(in srgb, var(--ctm-name-color) 4%, transparent), transparent 42%),
        var(--ctm-wall-bg);
    border-radius: 24px;
    isolation: isolate;
    direction: rtl;
}

.ctm-wall::before,
.ctm-wall::after {
    content: "";
    position: absolute;
    z-index: 5;
    left: 0;
    right: 0;
    height: 22%;
    pointer-events: none;
}

.ctm-wall::before {
    top: 0;
    background: linear-gradient(to bottom, var(--ctm-wall-bg) 0%, color-mix(in srgb, var(--ctm-wall-bg) 88%, transparent) 25%, transparent 100%);
}

.ctm-wall::after {
    bottom: 0;
    background: linear-gradient(to top, var(--ctm-wall-bg) 0%, color-mix(in srgb, var(--ctm-wall-bg) 92%, transparent) 28%, transparent 100%);
}

.ctm-wall__perspective {
    position: absolute;
    inset: -8% -5%;
    transform: perspective(1300px) rotateX(4deg) rotateZ(-3deg) scale(1.04);
    transform-origin: 50% 50%;
}

.ctm-wall__columns {
    display: grid;
    grid-template-columns: repeat(var(--ctm-columns, 4), minmax(0, 1fr));
    gap: 18px;
    height: 116%;
}

.ctm-column {
    position: relative;
    height: 100%;
    overflow: hidden;
}

.ctm-track {
    display: flex;
    flex-direction: column;
    will-change: transform;
    animation-duration: var(--ctm-speed, 36s);
    animation-delay: var(--ctm-delay, 0s);
    animation-timing-function: linear;
    animation-iteration-count: infinite;
}

.ctm-column--up .ctm-track { animation-name: ctm-scroll-up; }
.ctm-column--down .ctm-track { animation-name: ctm-scroll-down; }

.ctm-group {
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding-bottom: 18px;
    flex: 0 0 auto;
}

.ctm-card {
    position: relative;
    min-height: 154px;
    padding: 20px 20px 22px;
    overflow: hidden;
    border: 1px solid var(--ctm-card-border);
    border-radius: 16px;
    background: linear-gradient(145deg, var(--ctm-card-bg) 0%, var(--ctm-card-bg-2) 100%);
    box-shadow: 0 14px 35px color-mix(in srgb, var(--ctm-shadow-color) 20%, transparent), inset 0 1px 0 color-mix(in srgb, var(--ctm-name-color) 3%, transparent);
    color: var(--ctm-name-color);
    text-align: right;
}

.ctm-card::after {
    content: "“";
    position: absolute;
    left: 14px;
    top: 8px;
    color: var(--ctm-quote-color);
    font: 700 74px/1 Georgia, serif;
    pointer-events: none;
}

.ctm-card__header {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 13px;
}

.ctm-card__avatar {
    flex: 0 0 42px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--ctm-avatar-border);
    box-shadow: 0 4px 14px color-mix(in srgb, var(--ctm-shadow-color) 30%, transparent);
}

.ctm-card__avatar--fallback {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--ctm-card-border);
    color: var(--ctm-name-color);
    font-size: 17px;
    font-weight: 700;
}

.ctm-card__person {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.ctm-card__person strong {
    color: var(--ctm-name-color);
    font-size: 14px;
    line-height: 1.55;
    font-weight: 700;
}

.ctm-card__person span {
    color: var(--ctm-muted-color);
    font-size: 10.5px;
    line-height: 1.45;
}

.ctm-card__text {
    position: relative;
    z-index: 1;
    color: var(--ctm-text-color);
    font-size: 13px;
    line-height: 2;
    font-weight: 400;
}

.ctm-empty {
    padding: 18px;
    border: 1px dashed #ccc;
    border-radius: 10px;
    text-align: center;
}

@keyframes ctm-scroll-up {
    from { transform: translate3d(0, 0, 0); }
    to   { transform: translate3d(0, -50%, 0); }
}

@keyframes ctm-scroll-down {
    from { transform: translate3d(0, -50%, 0); }
    to   { transform: translate3d(0, 0, 0); }
}

.ctm-wall:hover .ctm-track { animation-play-state: paused; }

@media (max-width: 1024px) {
    .ctm-wall__perspective {
        inset: -6% -10%;
        transform: perspective(1200px) rotateX(3deg) rotateZ(-2.25deg) scale(1.03);
    }
    .ctm-wall__columns {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 14px;
    }
    .ctm-column:nth-child(n+4) { display: none; }
}

@media (max-width: 767px) {
    .ctm-wall {
        height: min(var(--ctm-height, 640px), 560px);
        border-radius: 18px;
    }
    .ctm-wall__perspective {
        inset: -4% -16%;
        transform: rotateZ(-1.4deg) scale(1.02);
    }
    .ctm-wall__columns {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }
    .ctm-column:nth-child(n+3) { display: none; }
    .ctm-group { gap: 12px; padding-bottom: 12px; }
    .ctm-card { min-height: 138px; padding: 15px; border-radius: 14px; }
    .ctm-card__avatar { width: 36px; height: 36px; flex-basis: 36px; }
    .ctm-card__person strong { font-size: 12px; }
    .ctm-card__text { font-size: 11.5px; line-height: 1.9; }
}

@media (max-width: 430px) {
    .ctm-wall__perspective { inset: -5% -10%; transform: rotateZ(-1deg) scale(1.015); }
    .ctm-wall__columns { grid-template-columns: 1fr; }
    .ctm-column:nth-child(n+2) { display: none; }
    .ctm-card { min-height: 125px; }
}

@media (prefers-reduced-motion: reduce) {
    .ctm-track { animation: none !important; }
    .ctm-column { overflow-y: auto; scrollbar-width: thin; }
}