.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition:
        opacity 0.7s ease,
        transform 0.7s ease;
    will-change: opacity, transform;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-up {
    transform: translateY(24px);
}

.reveal-left {
    transform: translateX(-24px);
}

.reveal-right {
    transform: translateX(24px);
}

.reveal-scale {
    transform: scale(0.96);
}

.reveal-scale.is-visible {
    transform: scale(1);
}

/* Optional stagger delays */
.delay-1 {
    transition-delay: 0.2s;
}

.delay-2 {
    transition-delay: .4s;
}

.delay-3 {
    transition-delay: .6s;
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    .reveal,
    .reveal-up,
    .reveal-left,
    .reveal-right,
    .reveal-scale {
        opacity: 1;
        transform: none;
        transition: none;
    }
}








































.card-evolution-scroll {
    --card-evolution-purple: #7e47d1;
    --card-evolution-mint: #63e9ba;
    position: relative;
    padding: clamp(4rem, 10vw, 8rem) 1.25rem;
}

.card-evolution-scroll__inner {
    width: min(100%, 1180px);
    margin: 0 auto;
}

.card-evolution-scroll__header {
    max-width: 48rem;
    margin-bottom: clamp(3rem, 8vw, 7rem);
}

.card-evolution-scroll__layout {
    display: grid;
    grid-template-columns: minmax(15rem, 0.85fr) minmax(0, 1.15fr);
    gap: clamp(2rem, 7vw, 8rem);
    align-items: start;
}

.card-evolution-scroll__visual-wrap {
    position: sticky;
    top: clamp(5.5rem, 12vh, 8rem);
    padding-block: 1rem;
}

.card-evolution-scroll__visual {
    position: relative;
    width: min(100%, 24rem);
    aspect-ratio: 825 / 1125;
    margin: 0 auto;
    overflow: hidden;
    isolation: isolate;
    border-radius: 1.25rem;
    background: #121212;
    box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.28);
}

.card-evolution-scroll__visual::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: inherit;
    pointer-events: none;
}

.card-evolution-scroll__card {
    position: absolute;
    inset: 0;
    z-index: 0;
    margin: 0;
    visibility: hidden;
    opacity: 0;
    transform: translateY(1rem) scale(0.985);
    transition:
        opacity 0.55s ease,
        transform 0.55s ease,
        visibility 0s linear 0.55s;
}

.card-evolution-scroll__card.is-active {
    z-index: 1;
    visibility: visible;
    opacity: 1;
    transform: none;
    transition-delay: 0s;
}

.card-evolution-scroll__card img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.card-evolution-scroll__steps {
    min-width: 0;
}

.card-evolution-scroll__step {
    display: flex;
    min-height: clamp(32rem, 76vh, 48rem);
    flex-direction: column;
    justify-content: center;
    padding-block: 4rem;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
    opacity: 0.35;
    transform: translateY(1.25rem);
    transition:
        opacity 0.45s ease,
        transform 0.45s ease;
}

.card-evolution-scroll__step.is-active {
    opacity: 1;
    transform: none;
}

.card-evolution-scroll__step-meta {
    margin: 0 0 1rem;
    color: var(--card-evolution-mint);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.card-evolution-scroll__step h3 {
    max-width: 30rem;
    margin: 0 0 1rem;
}

.card-evolution-scroll__step > p:last-child {
    max-width: 34rem;
    margin: 0;
}

.card-evolution-scroll__hint {
    position: absolute;
    right: 1rem;
    bottom: 1rem;
    left: 1rem;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.card-evolution-scroll__hint-line {
    width: 3rem;
    height: 1px;
    background: var(--card-evolution-mint);
}

@media (max-width: 760px) {
    .card-evolution-scroll {
        padding-inline: 1rem;
    }

    .card-evolution-scroll__layout {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .card-evolution-scroll__visual-wrap {
        top: max(4.25rem, env(safe-area-inset-top));
        z-index: 3;
        padding: 1rem 0 1.5rem;
        background: linear-gradient(
            to bottom,
            rgba(18, 18, 18, 1) 70%,
            rgba(18, 18, 18, 0)
        );
    }

    .card-evolution-scroll__visual {
        width: min(58vw, 19rem);
    }

    .card-evolution-scroll__step {
        min-height: 72vh;
        min-height: 72svh;
        justify-content: flex-end;
        padding-block: 4rem;
    }

    .card-evolution-scroll__hint {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .card-evolution-scroll__card,
    .card-evolution-scroll__step {
        transition: none;
    }
}