.cards-rotate__header {
    max-width: 520px;
    margin-bottom: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.cards-rotate__title { margin: 0; }

.cards-rotate__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    background: transparent;
    border: 1px solid var(--gray-200);
}

.cards-rotate__card {
    background: var(--cream);
    padding: 1.8rem 1.5rem;
    text-align: left;
    cursor: pointer;
    transition:
        background var(--dur-base) var(--ease),
        color      var(--dur-base) var(--ease);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    min-height: 148px;
    overflow: hidden;
}

.cards-rotate__card + .cards-rotate__card {
    border-top: 1px solid var(--gray-200);
}

.cards-rotate__card.is-active {
    background: var(--dark);
    border-color: var(--dark);
}

.cards-rotate__card-number {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--gray-200);
    line-height: 1;
    margin-bottom: 0.1rem;
    transition: color var(--dur-base) var(--ease);
}

.cards-rotate__card-label {
    color: var(--green);
    display: block;
}

.cards-rotate__card-title {
    font-size: clamp(1.15rem, 1.8vw, 1.45rem);
    line-height: 1.2;
    color: var(--dark);
    transition: color var(--dur-base) var(--ease);
}

.cards-rotate__card.is-active .cards-rotate__card-number {
    color: rgba(255,255,255,0.14);
}

.cards-rotate__card.is-active .cards-rotate__card-label,
.cards-rotate__card.is-active .cards-rotate__card-title { color: var(--white); }

.cards-rotate__card-content {
    font-size: 0.9rem;
    line-height: 1.55;
    color: transparent;
    max-height: 0;
    overflow: hidden;
    margin: 0;
    transition: max-height 0.4s var(--ease), color var(--dur-base) var(--ease);
}

.cards-rotate__card.is-active .cards-rotate__card-content {
    color: rgba(255,255,255,0.6);
    max-height: 200px;
}

@media (min-width: 768px) {
    .cards-rotate__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cards-rotate__card + .cards-rotate__card {
        border-top: none;
        border-left: 1px solid var(--gray-200);
    }
}

@media (min-width: 992px) {
    .cards-rotate__grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .cards-rotate__card { padding: 2.2rem 1.8rem; }
}