.custom-solution-slider-container {
    display: flex;
    flex-wrap: nowrap;
    width: 100%;
    min-height: 560px;
    /* border: 1px solid #7cb9e8; */
    /* reference border color */
    border-right: none;
    position: relative;
    background: #fff;
    margin-bottom: 30px;
}

.css-left-content {
    flex: 0 0 380px;
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 35px 35px 90px 35px;
    /* Leave space at bottom for nav */
    /* border-right: 1px solid #7cb9e8; */
}

.css-slide-content {
    display: none;
    flex-grow: 1;
}

.css-slide-content.active {
    display: block;
    animation: slideFadeIn 0.4s ease-in-out;
}

.css-slide-number {
    font-size: 26px;
    color: #5B8C94;
    /* Number color */
    margin-bottom: 20px;
    font-weight: 500;
}

.css-slide-title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
    color: #333;
    line-height: 1.3;
}

.css-slide-desc {
    color: #666;
    font-size: 16px;
    line-height: 1.6;
}

.css-navigation {
    display: flex;
    position: absolute;
    bottom: 0;
    left: 0;
    gap: 3px;
}

.css-nav-btn {
    border-radius: 0px;
    width: 65px;
    height: 50px;
    background: #5B8C94;
    /* Button color */
    color: #fff;
    border: none;
    /* border-right: 1px solid rgba(255, 255, 255, 0.3); */
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
    padding: 0;
}

.css-nav-btn:last-child {
    border-right: none;
}

.css-nav-btn:hover,
.css-nav-btn:active,
.css-nav-btn:focus{
    background: #88B2B9;
	outline: unset;
}

.css-middle-image {
    flex-grow: 1;
    position: relative;
    overflow: hidden;
    min-height: 300px;
    /* fallback */
}

.css-slide-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.css-slide-img.active {
    opacity: 1;
    z-index: 1;
}

.css-slide-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.css-right-tabs {
    flex: 0 0 auto;
    display: flex;
}

.css-tab-item {
    width: 60px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 35px;
    border-right: 1px solid #E3E3E3;
    background: #fff;
    cursor: pointer;
    transition: background 0.3s;
}

.css-tab-item.active {
    display: none;
    /* Hide active tab on the right */
}

.css-tab-item:hover {
    background: #f4f9fd;
}

.css-tab-number {
    font-size: 20px;
    color: #5B8C94;
    font-weight: 500;
}

@keyframes slideFadeIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsiveness */
@media (max-width: 991px) {
    .custom-solution-slider-container {
        flex-direction: column;
        /* border-right: 1px solid #7cb9e8; */
    }

    .css-left-content {
        flex: auto;
        border-right: none;
        /* border-bottom: 1px solid #7cb9e8; */
    }

    .css-middle-image {
        min-height: 400px;
    }

    .css-right-tabs {
        /* border-top: 1px solid #7cb9e8; */
    }

    .css-tab-item {
        flex: 1;
        padding: 20px 0;
        align-items: center;
    }
}