@media (max-width: 1600px) {
    .container {
        max-width: 1400px;
    }

    h1 {
        font-size: 50px;
    }

    h2 {
        font-size: 40px;
    }

    h3 {
        font-size: 30px;
    }

    .program-tab-sec .nav-link {
        font-size: 28px;
    }

    p {
        font-size: 20px;
    }

    .fr-clmn-icon ul,
    #text {
        font-size: 17px;
    }

    .about figure {
        height: 500px;
    }

    .about figure img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }

    .bann-apply a {
        font-size: 25px;
    }
    .nurture-img-sec figure {
        top: 170px;
        left: 0px;
    }
    
    .nurture-img-sec figure img {
        width: 170px;
    }
    
    .nurture-img-sec figure:last-child {
        top: 50%;
        left: 90%;
    }

    .four-clmn-img {
        gap: 0 10px;
    }

    .program-tab-sec .tab-content {
        height: 510px;
    }

    .pro-img figure img {
        width: 380px;
    }

    .fr-clmn-icon li {
        margin-bottom: 0;
    }

    /* #vd-prev {
        left: 80px;
    }

    #vd-next {
        right: 80px;
    } */
}

@media (max-width: 1400px) {
    .container {
        max-width: 1250px;
    }

    h1 {
        font-size: 45px;
    }

    h2 {
        font-size: 35px;
    }

    .fr-clmn-icon ul,
    #text {
        font-size: 15px;
        padding-left: 0;
    }

    .four-clmn-img {
        gap: 0;
    }

    .program-tab-sec {
        gap: 0 30px;
    }

    .program-tab-sec .nav-link {
        font-size: 23px;
    }

    .program-tab-sec button.nav-link i.fa-solid.fa-greater-than {
        font-size: 20px;
    }

    .program-tab-sec .nav {
        height: 350px;
    }

    .video-sec video {
        max-width: 420px;
        aspect-ratio: 3 / 2;
    }
}

@media (max-width: 1200px) {
    .container {
        max-width: 1050px;
    }

    h4 {
        font-size: 22px;
        margin-bottom: 0;
    }

    p {
        font-size: 18px;
    }

    .bba-sec {
        margin: 20px 0;
    }

    #bba-prev, #bba-next {
        top: 13px;
    }

    .four-clmn-img {
        gap: 0 10px;
    }

    /* .pro-img figure img {
        width: auto;
    } */

    .program-tab-sec .nav {
        height: 330px;
    }

    .program-tab-sec .tab-content {
        height: 400px;
    }

    .pro-img figure {
        width: 300px;
    }

    .pro-img figure img {
        width: 290px;
    }

    .fr-clmn-icon ul,
    #text {
        font-size: 13px;
    }

    .vd-arrows {
        font-size: 40px;
    }
}

@media (max-width: 992px) {
    .container {
        max-width: 850px;
    }

    section {
        padding: 30px 0;
    }

    h2 {
        font-size: 30px;
    }

    h3 {
        font-size: 25px;
    }

    h4, .bann-apply a {
        font-size: 20px;
    }

    p {
        font-size: 16px;
        margin-bottom: 5px;
    }

    header {
        padding: 20px;
    }

    .banner {
        background-position: 40%;
        height: calc(100vh - 60px);
    }

    .bba-sec {
        max-width: 210px;
    }

    #bba-next {
        left: 180px;
    }

    .institute-sec {
        padding: 0 50px;
    }

    .four-clmn-img {
        width: auto;
    }

    .nurture-img-sec figure:last-child {
        left: 83%;
        /* width: 164px; */
    }

    .nurturing-sec p br {
        display: none;
    }

    .nurture-txt-sec,
    .video-box,
    .program-tab-sec {
        margin-top: 30px;
    }

    .key-box-sec {
        gap: 0 20px;
    }

    .topRank .heading {
        padding-bottom: 50px;
    }

    .video-sec video {
        padding: 10px;
    }

    .program-tab-sec .nav {
        padding: 20px;
    }

    .program-tab-sec .nav-link {
        font-size: 20px;
        padding-bottom: 5px;
        margin-bottom: 5px;
    }

    .pro-img figure {
        width: 250px;
        margin-bottom: 10px;
    }

    .fr-clmn-icon ul,
    #text {
        font-size: 11px;
    }

    .program-tab-sec .nav {
        height: 260px;
    }

    .video-sec .slick-slide {
        margin: 0 20px;
    }

    #vd-prev {
        left: 60px;
    }

    #vd-next {
        right: 60px;
    }

    .topSlider .slick-dots li {
        width: 10px;
        height: 10px;
    }

    footer {
        padding: 20px 0;
    }
}

@media (max-width: 768px) {
    .container {
        max-width: 660px;
    }

    h1 {
        font-size: 40px;
    }

    h4, .bann-apply a {
        font-size: 18px;
    }

    p {
        font-size: 14px;
    }

    header {
        padding: 10px;
    }

    .banner {
        background-position: 28%;
        height: calc(100vh - 210px);
    }

    .nurture-img-sec figure img {
        width: 110px;
    }

    .video {
        padding-bottom: 50px;
    }

    .vd-arrows {
        top: initial;
        bottom: -20px;
    }

    #vd-prev {
        left: 45%;
    }

    #vd-next {
        right: 45%;
    }

    .video-sec .slick-slide {
        margin: 0 10px;
    }

    .program-tab-sec {
        display: unset !important;
    }

    .program-tab-sec .tab-content,
    .program-tab-sec .nav {
        width: 100%;
    }

    .program-tab-sec .nav {
        margin-right: 0;
        margin-bottom: 30px;
    }

    .program-tab-sec button.nav-link i.fa-solid.fa-greater-than {
        font-size: 16px;
    }

    .program-tab-sec .nav,
    .program-tab-sec .tab-content {
        height: auto;
    }

    .program-tab-sec .nav-link {
        font-size: 16px;
    }

    .four-clmn-img {
        gap: 0 50px;
    }

    .about figure {
        height: auto;
    }

    .key-box-sec {
        flex-flow: row wrap;
        justify-content: center;
        margin-top: 30px;
        gap: 15px;
    }

    .key-bd {
        flex: initial;
        flex-basis: 45%;
    }

    .key-box {
        margin: -6px 0 0 -6px;
    }

    .vd-arrows {
        font-size: 30px;
    }

    #vd-prev {
        left: 47%;
    }

    #vd-next {
        right: 47%;
    }
}

@media (max-width: 576px) {
    .container {
        max-width: 540px;
    }

    h1 {
        font-size: 30px;
    }

    h2 {
        font-size: 26px;
    }

    h3 {
        font-size: 20px;
    }

    p {
        font-size: 12px;
    }

    .bann-apply a {
        font-size: 17px;
    }

    .banner {
        height: auto;
        min-height: 480px;
        background-position: top;
    }

    .bba-sec {
        margin: 10px 0 5px;
    }

    .bba-sec h4 {
        font-size: 16px;
    }

    .banner-sec {
        top: 25%;
    }

    #bba-prev, #bba-next {
        top: 5px;
    }

    .bba-arrows {
        font-size: 20px;
    }

    #bba-next {
        left: 150px;
    }

    .header-sec img {
        max-width: 200px;
    }

    .bba-sec {
        padding: 5px;
        max-width: 170px;
    }

    .about figure {
        height: 400px;
        margin-top: 30px;
    }

    .institute-sec p {
        padding: 10px 0;
    }

    .program h2 br,
    .nurturing-sec h2 br {
        display: none;
    }

    .nurture-img-sec figure img {
        width: 76px;
    }

    .nurture-img-sec figure:last-child {
        left: 88%;
    }

    .topSlider .item figure img {
        aspect-ratio: 1 / 1;
        width: 100px;
    }
    
    .topSlider.slick-initialized.slick-slider:after {
        top: 100px;
    }

    .topSlider .item figure:first-child {
        min-height: 100px;
    }

    .topRank .heading {
        padding-bottom: 10px;
    }

    #vd-prev {
        left: 45%;
    }

    #vd-next {
        right: 45%;
    }

    .topSlider .slick-dots li {
        bottom: -10px;
    }

    .topRank .container {
        padding-bottom: 50px;
    }

    .four-clmn-img {
        display: unset;
    }

    .fr-clmn-icon ul,
    #text {
        font-size: 12px;
        /* margin-top: 15px; */
    }

    /* #text,
    ul.hidden-list {
        margin-top: 0;
    } */
 
    .program-tab-sec .tab-content {
        height: 570px;
    }

    footer {
        margin-bottom: 50px;
    }
}