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

.mc-drs {
    --dp: #0a2a66;
    --md: #0042d1;
    --ac: #00329d;
    --lt: #d1dfff;
    --mu: #434a8a;
    --wh: #fff;
    --cw: 220px;
    --ch: 290px;
    --gap: 14px;
    font-family: 'DM Sans', sans-serif;
    background: #f5f0e8;
    color: var(--dp);
    padding: 72px 0 56px;
    overflow: hidden;
    contain: layout style;
    isolation: isolate;
}

.mc-drs__header {
    max-width: 560px;
    margin: 0 auto 28px;
    padding: 0 24px;
    text-align: center
}

.mc-drs__label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--ac);
    margin-bottom: 10px
}

.mc-drs__label::before,
.mc-drs__label::after {
    content: '';
    display: block;
    width: 20px;
    height: 1px;
    background: var(--ac)
}

.mc-drs__title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(28px, 4vw, 46px);
    font-weight: 500;
    line-height: 1.1;
    color: var(--dp);
    margin-bottom: 8px
}

.mc-drs__title em {
    font-style: italic;
    color: var(--md)
}

.mc-drs__sub {
    font-size: 13px;
    color: var(--mu)
}

.mc-drs__stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin-bottom: 36px;
    padding: 0 24px
}

.mc-drs__stat {
    text-align: center
}

.mc-drs__n {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 32px;
    font-weight: 400;
    color: var(--dp);
    line-height: 1
}

.mc-drs__sl {
    display: block;
    font-size: 10px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--mu);
    margin-top: 3px
}

.mc-drs__div {
    width: 1px;
    height: 32px;
    background: rgba(10, 42, 102, .15)
}

/* Lane — contenedor con tamaño fijo */
.mc-drs__lane {
    position: relative;
    width: 100%;
    height: var(--ch);
    overflow: hidden;
    margin-bottom: var(--gap);
}

.mc-drs__lane:last-child {
    margin-bottom: 0
}

/* Fade lateral puro CSS, sin mask (evita stacking context extra) */
.mc-drs__lane::before,
.mc-drs__lane::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 8%;
    z-index: 1;
    pointer-events: none;
}

.mc-drs__lane::before {
    left: 0;
    background: linear-gradient(to right, #f5f0e8, transparent)
}

.mc-drs__lane::after {
    right: 0;
    background: linear-gradient(to left, #f5f0e8, transparent)
}

/* Belt — fuera del flujo, GPU compositor */
.mc-drs__belt {
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    gap: var(--gap);
    /* Una sola capa GPU para todo el belt */
    will-change: transform;
    backface-visibility: hidden;
    transform-style: flat;
    /* Sin pointer-events — no hay nada interactivo aquí */
    pointer-events: none;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    animation-fill-mode: none;
}

/* Cards — contain:strict = caja negra para el browser */
.mc-drs__card {
    flex-shrink: 0;
    width: var(--cw);
    height: var(--ch);
    border-radius: 16px;
    overflow: hidden;
    background: var(--md);
    contain: strict;
}

/* Imagen: sin transiciones, sin filtros, sin transform */
.mc-drs__card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
}

/* Stat cards */
.mc-drs__card--dk {
    background: var(--dp)
}

.mc-drs__card--bl {
    background: var(--md)
}

.mc-drs__sc {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 20px;
    text-align: center
}

.mc-drs__sc strong {
    font-family: 'Playfair Display', serif;
    font-size: 52px;
    font-weight: 400;
    color: var(--wh);
    line-height: 1;
    margin-bottom: 10px;
    display: block
}

.mc-drs__sc span {
    font-size: 11px;
    color: var(--lt);
    line-height: 1.5;
    max-width: 130px
}

@keyframes mc-fwd {
    from {
        transform: translate3d(0, 0, 0)
    }

    to {
        transform: translate3d(-50%, 0, 0)
    }
}

@keyframes mc-rev {
    from {
        transform: translate3d(-50%, 0, 0)
    }

    to {
        transform: translate3d(0, 0, 0)
    }
}

@media(max-width:768px) {
    .mc-drs {
        --cw: 172px;
        --ch: 232px;
        padding: 52px 0 40px
    }

    .mc-drs__n {
        font-size: 26px
    }

    .mc-drs__sc strong {
        font-size: 38px
    }
}

@media(max-width:480px) {
    .mc-drs {
        --cw: 140px;
        --ch: 190px;
        --gap: 10px
    }

    /* Más lento en móvil = menos trabajo por frame */
    .mc-drs__belt {
        animation-duration: 32s !important
    }
}

@media(prefers-reduced-motion:reduce) {
    .mc-drs__belt {
        animation: none !important
    }
}