.ifs-45f-container {
    display: flex;
    gap: 40px;
    align-items: center;
}

.ifs-45f-nav {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.ifs-45f-item {
    cursor: pointer;
    padding: 15px;
    border-left: 3px solid transparent;
    transition: all 0.3s ease;
    border-radius: 8px; /* Added for nicer background */
}

/* Inactive items styling */
.ifs-45f-item .ifs-45f-icon {
    color: var(--ifs-inactive-color, #7A7A7A);
    fill: var(--ifs-inactive-color, #7A7A7A);
}
.ifs-45f-item .ifs-45f-title {
    color: var(--ifs-inactive-color, #7A7A7A);
}

.ifs-45f-item:hover,
.ifs-45f-item.active {
    background-color: var(--ifs-bg-color, rgba(0,0,0,0.02));
}

.ifs-45f-header {
    display: flex;
    align-items: center;
    gap: 15px;
}

.ifs-45f-icon {
    font-size: 24px;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.ifs-45f-title {
    margin: 0;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.ifs-45f-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding-left: 39px;
}

.ifs-45f-content.active {
    max-height: 200px;
    margin-top: 10px;
}

.ifs-45f-desc {
    margin: 0;
    color: #666;
}

.ifs-45f-image-wrapper {
    flex: 1;
    position: relative;
    min-height: 400px;
    border-radius: 8px;
    overflow: hidden;
    background-color: #f5f3ee;
}

.ifs-45f-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.ifs-45f-img.active {
    opacity: 1;
}

@media (max-width: 768px) {
    .ifs-45f-container {
        flex-direction: column;
    }
    
    .ifs-45f-image-wrapper {
        width: 100%;
        min-height: 300px;
    }
}