/* Container styling */
.interactive-sauna-section {
    display: flex;
    flex-wrap: wrap;
    gap: 4rem;
    padding: 6rem 4rem;
    background-color: #faf8f5;
    border-radius: 20px;
    align-items: flex-start;
}

/* Left Sticky Column */
.left-sticky-column {
    flex: 1 1 55%;
    position: sticky;
    top: 5rem;
    height: calc(100vh - 10rem);
    min-height: 500px;
}

.image-overlay-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 20px;
    overflow: hidden;
}

.image-overlay-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transform: scale(1.05);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.image-overlay-wrapper img.active {
    opacity: 1;
    transform: scale(1);
    z-index: 2;
}

/* Right Scroll Cards Column */
.right-cards-column {
    flex: 1 1 35%;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Cards Layout & Aesthetics */
.sauna-feature-card {
    background-color: #ffffff;
    padding: 2.5rem;
    border-radius: 16px;
    opacity: 0.6;
    transform: scale(0.98);
    transition: background-color 0.4s ease, opacity 0.4s ease, transform 0.4s ease, box-shadow 0.4s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
    cursor: pointer;
    position: relative;
}

.sauna-feature-card h3 {
    margin: 0 0 1rem 0;
    font-size: 1.5rem;
    color: #333;
    font-family: inherit;
}

.sauna-feature-card p {
    margin: 0;
    color: #666;
    line-height: 1.6;
}

.card-cta-arrow {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    width: 24px;
    height: 24px;
    fill: #c9b896;
    opacity: 0;
    transform: translateX(-10px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

/* Active Card Highlights */
.sauna-feature-card.active {
    background-color: #f7f2ea;
    opacity: 1;
    transform: scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
}

.sauna-feature-card.active .card-cta-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* Responsiveness */
@media (max-width: 1024px) {
    .interactive-sauna-section {
        flex-direction: column;
        padding: 3rem 1.5rem;
        gap: 2rem;
    }

    .left-sticky-column {
        position: relative;
        top: 0;
        width: 100%;
        height: 350px;
        min-height: auto;
    }

    .right-cards-column {
        width: 100%;
    }
}