.iframe-container iframe {
    width: 100%;
    height: 562px;
}

.cst-customtab-sec .container {
    /* width: 90%; */
    /* width: 100%; */
    /* max-width: 1310px; */
    /* max-width: 1280px; */
    /* max-width: 1280px; */
    /* margin: 0 auto; */
    /* text-align: center; */
}

.cst-customtab-sec .hero-video video,
.cst-customtab-sec .hero-video iframe {
    width: 100%;
    height: 460px;
    aspect-ratio: 16/9;
    display: block;
    border-radius: 0;
    box-shadow: 0 10px 20px rgba(0, 0, 0, .08);
    margin-bottom: 0;
}

/* --- Buttons --- */
.cst-customtab-sec .button-group {
    margin: 5px auto;
    border-radius: 4px;
    border: .5px solid #53a42a;
    padding: 10px;
    max-width: max-content;
    display: flex;
    justify-content: center;
    /* gap: 15px; */
    flex-wrap: nowrap;
    background: #fff;
}


.cst-customtab-sec .button-group button {
    padding: 12px 24px;
    border-radius: 4px;
    background: #fff;
    color: #036;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .72px;
    text-transform: uppercase;
    cursor: pointer;
    border: none;

}

.cst-customtab-sec .button-group button.activebtn {
    border: .5px solid #53a42a;
    background: #53a42a;
    color: #fff;
}

/* --- Slider Images --- */
.cst-customtab-sec .slick-slide {
    margin: 2px 4px;
    cursor: pointer;
}

/* .cst-customtab-sec .slider img {
        width: 100%;
        height: auto;
        border-radius: 0;
        background: #e8f4ff;
        padding: 7px;
    } */
.cst-customtab-sec .slider img {
    width: 100%;
    height: auto;
    border-radius: 0;
    background: #fff;
    padding: 1px;
}

/* --- Custom Slick Arrows --- */
.cst-customtab-sec .slick-prev,
.cst-customtab-sec .slick-next {
    width: 40px;
    height: 40px;
    background: #2a5d92;
    border-radius: 50%;
    display: flex !important;
    align-items: center;
    justify-content: center;
    z-index: 5;
    transition: background .3s, transform .2s;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
}

.cst-customtab-sec .slick-prev:hover,
.cst-customtab-sec .slick-next:hover {
    background: #1d436b;
}

.cst-customtab-sec .slick-prev:before,
.cst-customtab-sec .slick-next:before {
    font-size: 20px;
    opacity: 1;
    color: #fff;
}

.cst-customtab-sec .slick-prev {
    left: -50px;
}

.cst-customtab-sec .slick-next {
    right: -50px;
}

/* Center arrows vertically */
.cst-customtab-sec .slick-prev,
.cst-customtab-sec .slick-next {
    top: 50%;
    transform: translateY(-50%);
}

section.cst-customtab-sec {
    background: #e8f4ff;
    padding-top: 157px;
    padding-bottom: 60px;
    overflow: hidden;
    /* margin-top: 80px; */
}

.cst-customtab-sec .button-group button.active {
    background: #2aba00;
    color: #fff;
}

.slider-parent:before {
    content: "";
    position: absolute;
    top: -15px;
    left: -600px;
    background: #ffffff;
    width: calc(100% + 1200px);
    height: calc(100% + 30px);
}

.slider-parent {
    position: relative;
}

.cst-customtab-sec .slick-prev,
.cst-customtab-sec .slick-next {
    background: #2c5d7f;
    /* dark blue circle */
    color: #fff;
    /* white arrow */
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 20px;
    line-height: 40px;
    text-align: center;
    cursor: pointer;
    z-index: 10;
}

.cst-customtab-sec .slick-prev:before,
.cst-customtab-sec .slick-next:before {
    display: none;
}

.cst-customtab-sec .slick-prev:hover,
.cst-customtab-sec .slick-next:hover {
    background: #c8d5de;
}

.cst-customtab-sec .slick-prev {
    left: -50px;
    /* adjust position */
}

.cst-customtab-sec .slick-next {
    right: -50px;
    /* adjust position */
}

/* Default state */
.cst1 .sliders-wrapper div[data-video] img {
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
    /* invisible border to avoid layout shift */
    border-radius: 6px;
    /* match your design */
}

/* Hover state */
.cst1 .sliders-wrapper div[data-video]:hover img {
    transform: scale(1.04);
    /* pop effect */
    border-color: #4CAF50;
    /* green border */
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.25);
    /* soft shadow */
}

.cst-customtab-sec.cst1 .sliders-wrapper .slider {
    display: none;
}

.cst-customtab-sec.cst1 .sliders-wrapper .slider.active-slider {
    display: block;
}

.cst-customtab-sec .hero-video iframe {
    box-shadow: none;
}

.cst-customtab-sec .slick-slide.current_cls img {
    border: 2px solid #4CAF50 !important;
}

button.left-btn,
button.right-btn {
    background: #2c5d7f;
    color: #fff;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 20px;
    line-height: 1;
    text-align: center;
    cursor: pointer;
    flex-shrink: 0;
    display: none;
}

.btn-group-parent {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Make all thumbnails consistent */
.cst1 .sliders-wrapper .slider img {
    max-height: 20vw;
    /* scale by viewport width */
    height: auto;
    width: auto;
    object-fit: cover;
    display: block;
    margin: 0 auto;
}

/* Make slider wrapper aligned */
.cst1 .sliders-wrapper .slider {
    display: flex;
    align-items: center;
    justify-content: center;
}

@media screen and (max-width: 1300px) {
    .cst-customtab-sec .button-group button {
        font-size: 10px;
    }
}

@media screen and (max-width: 1100px) {
    .cst-customtab-sec .button-group {
        overflow-x: scroll;
        white-space: nowrap;
        width: 100%;
        scrollbar-width: thin;
        max-width: 100%;
        display: block;
    }

    button.left-btn,
    button.right-btn {
        display: block;
    }
}

@media (max-width: 1023px) {
    .sliders-wrapper {
        width: calc(90%);
        margin: 0 auto;
    }
}

@media (max-width: 992px) {
    .cst-customtab-sec .slick-next {
        right: -45px;
    }

    .cst-customtab-sec .slick-prev {
        left: -45px;
    }

    .iframe-container iframe {
        width: 100%;
        height: 451px;
    }
}

@media (max-width: 767px) {

    .cst-customtab-sec .hero-video video,
    .cst-customtab-sec .hero-video iframe {
        height: auto;
    }

    .cst-customtab-sec .slick-prev,
    .cst-customtab-sec .slick-next {
        height: 35px;
        width: 35px;
    }

    .cst-customtab-sec .slick-next {
        right: -38px;
    }

    .cst-customtab-sec .slick-prev {
        left: -35px;
    }

    .iframe-container iframe {
        width: 100%;
        height: 357px;
    }

    button.left-btn,
    button.right-btn {
        width: 35px;
        height: 35px;
    }
}

@media (max-width: 660px) {
    .cst-customtab-sec .button-group {
        margin: 5px auto;
    }

    .cst-customtab-sec .slick-list.draggable {
        max-width: 450px;
        margin: 0 auto;
    }

    .cst-customtab-sec .slick-prev {
        left: -35px;
        width: 30px;
        height: 30px;
    }

    .cst-customtab-sec .slick-next {
        right: -35px;
        width: 30px;
        height: 30px;
    }

    .sliders-wrapper {
        width: calc(100% - 80px);
    }

    button.left-btn,
    button.right-btn {
        width: 30px;
        height: 30px;
    }
    
}

@media (max-width: 595px) {
    .cst-customtab-sec .button-group {
        display: flex;
        flex-wrap: nowrap;
        justify-content: unset;
        overflow-x: auto;
        overflow-y: hidden;
        white-space: nowrap;
        gap: 10px;
        padding: 8px;
        width: 100%;
        max-width: 100%;
        -webkit-overflow-scrolling: touch;
    }

    .cst-customtab-sec .button-group button {
        flex: 0 0 auto;
        min-width: 100px;
        text-align: center;
        letter-spacing: 0;
        padding: 12px 20px !important;
        font-size: 10px;
        margin: 0 auto;
    }

    /* Optional scrollbar style */
    .cst-customtab-sec .button-group::-webkit-scrollbar {
        height: 4px;
    }

    .cst-customtab-sec .button-group::-webkit-scrollbar-thumb {
        background: #bbb;
        border-radius: 3px;
    }

    
}

@media (max-width: 575px) {
    .iframe-container iframe {
        width: 100%;
        height: 273px;
    }
}

@media (max-width: 480px) {
    .iframe-container iframe {
        width: 100%;
        height: 220px;
    }
}

@media (max-width: 410px) {
    .iframe-container iframe {
        width: 100%;
        height: 192px;
    }
}