@font-face {
    font-family: "OpenSans";
    src: url("Font/OpenSans.ttf") format("truetype");
}

@font-face {
    font-family: "PNU";
    src: url("Font/PNU.ttf") format("truetype");
}

:root {
    --primary: #3498db;
    --OP_primary: #fbc40747;
    --bg_body: #f8f9fa;
    --light-primary: #f7f3ed;
    --text-black: #252525;
}

* {
    text-decoration: none !important;
    font-family: "PNU", sans-serif, FontAwesome;
}
a {
    color: inherit;
}

body,
html {
    height: 100%;
    margin: 0;
    font-family: "PNU", sans-serif, FontAwesome;
    background-color: var(--bg_body);
    color: var(--text-black);
}
.background-transparent {
    background-color: transparent;
}
.text-primary {
    color: var(--primary) !important;
}
a:hover {
    color: var(--primary) !important;
}
.active > .page-link,
.page-link.active {
    background-color: var(--primary);
    border-color: var(--primary);
}
.active > .page-link:hover,
.page-link.active:hover {
    color: #fff !important;
}
.page-link {
    color: var(--primary);
}
@media (min-width: 1200px) {
    .container,
    .container-lg,
    .container-md,
    .container-sm,
    .container-xl {
        max-width: 1140px;
    }
}

/*======================== loading =======================*/
/* .curtain {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 100;
}
.curtain.hide {
  position: relative;
  width: 0;
  height: 0;
}
.left-half,
.right-half {
  position: absolute;
  top: 0;
  height: 100%;
  background-color: var(--primary);
  width: 50%;
  transition: transform 1s ease-in-out;
}

.left-half {
  left: 0;
  transform-origin: left;
}

.right-half {
  right: 0;
  transform-origin: right;
}
.logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100px;
  height: auto;
  opacity: 1;
  transition: transform 1s ease-in-out;
}
.active.logo {
  opacity: 0;
}
.content {
  opacity: 0;
} */
/*======================== End loading =======================*/
/*======================== header =======================*/

header nav#navbar {
    background-color: #fff;
    position: fixed;
    top: 0;
    width: 100%;
    transition: top 0.3s;
    z-index: 50;
    padding: 0;
    box-shadow: 0 2px 28px 0 rgba(0, 0, 0, 0.06);
}
header nav#navbar.hide {
    top: -90px !important;
}
header nav.navbar .navbar-nav .nav-item a {
    color: var(--text-black);
    font-size: 16px;
    font-weight: bold;
}
header nav.navbar .navbar-nav .nav-item a:hover {
    color: var(--primary);
}
header nav.navbar .navbar-nav .nav-item a.btn-primary,
a.btn-primary, button.btn-primary {
    /* color: #060000;
    background: var(--primary);*/
    font-size: 16px;
    color: #fff !important;
    background: var(--primary) !important;
    border: none !important;
    border-radius: 5px;
    font-weight: normal;
}
header nav.navbar .navbar-nav .nav-item a.btn-primary:hover,
a.btn-primary:hover, a.btn-primary:active, 
button.btn-primary:hover, button.btn-primary:active {
    font-size: 16px;
    color: #fff !important;
    /* background: var(--text-black) !important; */
    border: none !important;
    border-radius: 5px;
    font-weight: normal;

    box-shadow: 0 0 10px rgba(6, 50, 79, 0.6);
    transform: translateY(-1px);/
}

@media screen and (max-width: 767px) {
    .collapse .navbar-nav.HeadernavbarText li {
        border-top: 1px solid #cac9c9;
        width: 80%;
        text-align: center;
    }
}
@media screen and (min-width: 767px) {
    header nav.navbar .navbar-nav .nav-item a {
        font-size: 20px;
        font-weight: bolder;
    }
}
/*======================== End header =======================*/
/*======================== first section =======================*/
.h_iframe {
    position: relative;
}
/*
.h_iframe iframe {
    position: absolute;
    top: 0;
    left: 0;
    padding: 3% 11.8% 6.7% 12.1%;
    width: 100%;
    height: 100%;
} */

iframe,object,embed,video {
    max-width: 100%;
}

/* .h_iframe iframe {
    position: absolute;
    top: 5px;
    left: 0;
    padding: 0% 9% 6% 15%;
    width: 96%;
    height: 100%;
}

.h_iframe video {
    position: absolute;
    top: 16px;
    left: 0;
    padding: 0% 8% 12% 12%;
    width: 96%;
    height: 105%;
} */
.bgcolorsSec1 {
    background: #ececec;
    background: url("../images/SciencePlusHome.png");
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

/*======================== End first section =======================*/
/*======================== Courses section =======================*/

.single-courses-category a {
    display: block;
    background-color: #ffffff;
    border-radius: 5px;
    position: relative;
    box-shadow: 0px 8px 16px 0px rgba(146, 184, 255, 0.2);
    padding: 25px;
    color: #252525;
    z-index: 1;
    font-size: 20px;
    font-weight: 600;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: 0.3s;
}

.single-courses-category a::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary);
    z-index: -1;
    -webkit-transition: 0.5s;
    transition: 0.5s;
}

.single-courses-category a svg path,
.single-courses-category a svg circle {
    display: block;
    font-size: 55px;
    margin-bottom: 10px;
    fill: var(--primary);
    -webkit-transition: 0.5s;
    transition: 0.5s;
}

.single-courses-category a:hover,
.single-courses-category a:focus {
    border-radius: 0;
    color: #ffffff;
    transform: translateY(-7px);
}
.single-courses-category a:hover span,
.single-courses-category a:focus span {
    color: #ffffff;
    transition: 0.5s;
}
.single-courses-category a:hover svg path,
.single-courses-category a:hover svg circle,
.single-courses-category a:focus svg path,
.single-courses-category a:focus svg circle {
    fill: #ffffff;
}

.single-courses-category a:hover::before,
.single-courses-category a:focus::before {
    height: 100%;
}

/*======================== End Courses section =======================*/
/*======================== new Courses Tech section =======================*/
.newCoursesTech .mySwipernewCoursesTech .card-title {
    color: #252525;
}
.newCoursesTech .mySwipernewCoursesTech .card-title:hover {
    color: var(--primary);
}

.mySwipernewCoursesTech {
    width: 85%;
}
.newCoursesTech .swiper-button-next,
.newCoursesTech .swiper-button-prev {
    width: 30px !important;
    height: 30px !important;
    border-radius: 50% !important;
    background: var(--primary) !important;
    color: #fff;
    font-weight: bolder;
}

.newCoursesTech .swiper-button-next:hover,
.newCoursesTech .swiper-button-prev:hover {
    background: #000 !important;
    transition: 0.3s all;
}
.newCoursesTech .swiper-button-prev {
    left: 5px !important;
}
.newCoursesTech .swiper-button-next {
    right: 5px !important;
}
.newCoursesTech .swiper-button-next:after,
.newCoursesTech .swiper-button-prev:after {
    font-size: 12px;
}
.newCoursesTech .swiper-pagination-bullet-active {
    background: var(--primary);
    border-radius: 50px;
    transition: 0.3s all;
}
.newCoursesTech .swiper-horizontal > .swiper-pagination-bullets,
.newCoursesTech .swiper-pagination-bullets.swiper-pagination-horizontal,
.newCoursesTech .swiper-pagination-custom,
.newCoursesTech .swiper-pagination-fraction {
    bottom: -20px;
    transition: 0.3s all;
}

.courses-tag {
    background: #fff;
    color: #0c093c;
    position: absolute;
    top: -26px;
    width: fit-content;
    border-radius: 6px 6px 0 0;
    padding: 1px 13px;
    left: 16px;
}

.swiper-button-next:after,
.swiper-rtl .swiper-button-next:after {
    font-family: FontAwesome;
    content: "\f061";
}
.swiper-button-prev:after,
.swiper-rtl .swiper-button-prev:after {
    font-family: FontAwesome;
    content: "\f060";
}

.newCoursesTech:hover .swiper-button-next {
    right: 10px !important;
    transition: 0.3s all;
}
.newCoursesTech:hover .swiper-button-prev {
    left: 10px !important;
    transition: 0.3s all;
}
.newCoursesTech .card {
    transition: 0.5s all;
}
.newCoursesTech .card:hover {
    transform: translateY(-10px);
    transition: 0.5s all;
}
.newCoursesTech .card:hover .courses-tag {
    background: var(--primary);
    color: #fff !important;
}
@media screen and (min-width: 992px) {
    .mySwipernewCoursesTech {
        width: 100%;
    }
    .courses-tag {
        width: 90%;
    }
    .newCoursesTech .swiper-button-next,
    .newCoursesTech .swiper-button-prev {
        width: 37px !important;
        height: 37px !important;
    }

    .newCoursesTech .swiper-button-prev {
        left: -30px !important;
        transition: 0.3s all;
    }

    .newCoursesTech .swiper-button-next {
        right: -30px !important;
        transition: 0.3s all;
    }
    .newCoursesTech .swiper-horizontal > .swiper-pagination-bullets,
    .newCoursesTech .swiper-pagination-bullets.swiper-pagination-horizontal,
    .newCoursesTech .swiper-pagination-custom,
    .newCoursesTech .swiper-pagination-fraction {
        bottom: -50px;
    }
    .newCoursesTech:hover .swiper-button-next {
        right: -40px !important;
        transition: 0.3s all;
    }
    .newCoursesTech:hover .swiper-button-prev {
        left: -40px !important;
        transition: 0.3s all;
    }
    iframe,object,embed,video {
        height: 292px;
        width: 419px;
    }
}
/*======================== End new Courses Tech section =======================*/
/*======================== Instructors section =============================*/
.swiperInstructors .card .card-title {
    color: #252525;
}
.swiperInstructors .swiper-button-next,
.swiperInstructors .swiper-button-prev {
    top: 99%;
    color: #252525;
}
.swiperInstructors .swiper-button-next,
.swiperInstructors .swiper-rtl .swiper-button-prev {
    right: 47.2%;
    left: auto;
}
.swiperInstructors .swiper-button-prev,
.swiperInstructors .swiper-rtl .swiper-button-next {
    right: auto;
    left: 47.2%;
}
.swiperInstructors .swiper-button-next:after,
.swiperInstructors .swiper-button-prev:after {
    font-size: 12px;
}
.swiperInstructors .card .card-img-top {
    border: 3px solid var(--OP_primary);
    padding: 10px;
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    -webkit-transition: 0.5s;
    transition: 0.5s;
}
.swiperInstructors .card:hover .card-img-top {
    border-color: var(--primary);
}
/*======================== End Instructors section =======================*/

/*======================== Footer =======================*/
.bg-footer1 {
    background-color: #fff;
    padding: 70px 0 40px 0;
}
.footer-listText b {
    margin-bottom: 25px;
    color: #000;
    font-size: 20px;
    font-weight: 600;
    text-align: center;
}

.footer-listText a {
    color: #000;
    text-align: center;
    margin-bottom: 12px;
    transition: 0.3s all;
}

.footer-listText a:hover,
.footer-listText a:focus {
    color: var(--primary);
    /* padding-left: 7px; */
    transition: 0.3s all;
}
.footer-social a {
    width: 30px;
    height: 30px;
    text-align: center;
    color: var(--primary) !important;
    background-color: #ffffff;
    font-size: 18px;
    border-radius: 2px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 5px;
}
.footer-social a:hover {
    color: #ffffff !important;
    background-color: var(--primary);
    padding-left: 0px !important;
}
.bg-footer {
    background-color: #090a0e;
}
.bg-footer a.text-white:hover {
    color: var(--primary) !important;
}
.bg-footer1 .left-N20 {
    /* left: -20px; */
}
/*======================== End Footer =======================*/

/***/

.border-lAr {
    border-left: 1px solid #cfcfcf;
    border-right: 1px solid #cfcfcf;
}

.cDetalBox {
    box-shadow: 0px 8px 16px 0px rgba(146, 184, 255, 0.2);
    transition: 0.5s;
}
.cDetalBox-list {
    list-style: none;
}
.cDetalBox-list li {
    display: flex;
    justify-content: space-between;
    padding: 8px 30px;
    border-bottom: 1px dashed #e1dede;
}
.know_tech .head-knowtech {
    height: 115px;
    border-radius: 5px 5px 0 0;
    background-color: var(--primary);
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
}
.footer-knowtech {
    padding: 0 25px 25px;
    background-color: #f3f3f3;
}
.img-knowtech {
    display: inline-block;
    border: 3px solid #ffffff;
    width: 100px;
    height: 100px;
    margin-top: -60px;
}
.img-courses img {
    max-height: 450px;
}
/*fqa*/
.secFAQ {
    overflow: hidden;
}
.secFAQ .swiper-container {
    width: 75%;
    margin-left: auto;
    margin-right: auto;
}
.secFAQ .swiper-slide {
    transition: 0.3s all;
    box-shadow: 0 0 20px #00000036;
    /* padding: 35px 30px; */
}
.secFAQ
    .swiper-slide:not(.swiper-slide-prev):not(.swiper-slide-active):not(
        .swiper-slide-next
    ) {
    opacity: 0;
}
.secFAQ .swiper-slide-prev,
.secFAQ .swiper-slide-next {
    opacity: 0.3;
}
.secFAQ .swiper-slide-active {
    transition: 0.3s all;
    opacity: 1;
    z-index: 1;
    border-radius: 10px;
    border: 2px solid var(--primary);
}
.secFAQ .swiper-horizontal > .swiper-pagination-bullets,
.secFAQ .swiper-pagination-bullets.swiper-pagination-horizontal,
.secFAQ .swiper-pagination-custom,
.secFAQ .swiper-pagination-fraction {
    bottom: -50px;
}
.secFAQ .swiper-pagination-bullet-active {
    background: var(--primary);
}

/***/
.accordion-button:not(.collapsed) {
    color: #000;
    font-weight: bold;
    background-color: var(--OP_primary);
    box-shadow: none;
}

.secFAQ .swiper-container {
    overflow: hidden;
}

.secFAQ .swiper-slide div img {
    border-radius: 7px;
    position: relative;
    border-radius: 10px;
}

.lg-w-75 {
    width: 64%;
}
@media screen and (min-width: 992px) {
    .lg-w-75 {
        width: 90%;
    }
}


.rank {
    position: absolute;
    left: 26px;
    font-size: 18px;
    background: #fbc407;
    padding: 0.6em 0.6em 0.9em 0.6em;
    clip-path: polygon(100% 0%, 100% 100%, 50% 85%, 0 100%, 0 0);
    transition: 250ms ease-in-out;
    color: #fff;
    z-index: 2;
  }

  .fa-check-circle {
    color: #2fab73;
    /* margin: 3px; */
  }

  .modal li {
    font-size: 14px;
  }
   .modal .btn-primary:hover,
   .modal .btn-primary:hover,
   .modal .btn-primary:active {
      font-size: 16px;
      color: #fff !important;
      /* background: var(--text-black) !important; */
      border: none !important;
      border-radius: 5px;
      font-weight: normal;
      box-shadow: 0 0 10px rgba(6, 50, 79, 0.6);
      transform: translateY(-1px);/
  }

  .search-select{
    border: 1px solid #ced4da !important;
    border-radius: .375rem !important;
    height: 40px !important;
  }

  .search-container{
    border-bottom: 1px solid #2222221a;
    padding-bottom: 25px;
  }

  .lesson{
    font-size: large;
    font-weight: 600;
  }