/********** Template CSS **********/
:root {
    --bg-primary: #2b577c;
    --bs-secondary: #61b7d6;
    --light: #61b7d6;

}

.back-to-top {
    position: fixed;
    display: none;
    right: 30px;
    bottom: 30px;
    z-index: 99;
}

h1,
.h1,
h2,
.h2,
.fw-bold {
    font-weight: 700 !important;
}

h3,
.h3,
h4,
.h4,
.fw-medium {
    font-weight: 600 !important;
}

h5,
.h5,
h6,
.h6,
.fw-semi-bold {
    font-weight: 500 !important;
}


/*** Spinner ***/
#spinner {
    opacity: 0;
    visibility: hidden;
    transition: opacity .5s ease-out, visibility 0s linear .5s;
    z-index: 99999;
    color: #2b577c;
}

#spinner.show {
    transition: opacity .5s ease-out, visibility 0s linear 0s;
    visibility: visible;
    opacity: 1;
}


/*** Button ***/
.btn {
    transition: .5s;
    font-weight: 500;


}

.btn-primary,
.btn-outline-secondary:hover {
    color: white;
    background-color: #2b577c;
}

.btn-square {
    width: 38px;
    height: 38px;
    background-color: #2b577c;
}

.btn-sm-square {
    width: 32px;
    height: 32px;
}

.btn-lg-square {
    width: 48px;
    height: 48px;
}

.btn-square,
.btn-sm-square,
.btn-lg-square {
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: normal;
}

.btn1 {
    background-color: #2b577c;
}


/*** Navbar ***/
.navbar.sticky-top {
    top: -100px;
    transition: .5s;
}

.navbar .navbar-brand,
.navbar a.btn {
    height: 80px
}

.navbar .navbar-nav .nav-link {
    margin-right: 38px;
    padding: 25px 0;
    color: var(--dark);
    font-size: 18px;
    font-weight: 500;
    outline: none;
}

.navbar .navbar-nav .nav-link:hover,
.navbar .navbar-nav .nav-link.active {
    color: #61b7d6;
}

.navbar .dropdown-toggle::after {
    border: none;
    content: "\f107";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    vertical-align: middle;
    margin-left: 8px;
}

@media (max-width: 991.98px) {
    .navbar .navbar-nav .nav-link {
        margin-right: 0;
        padding: 10px 0;
    }

    .navbar .navbar-nav {
        border-top: 1px solid #EEEEEE;
    }
}

@media (min-width: 992px) {
    .navbar .nav-item .dropdown-menu {
        display: block;
        border: none;
        margin-top: 0;
        top: 150%;
        opacity: 0;
        visibility: hidden;
        transition: .5s;
    }

    .navbar .nav-item:hover .dropdown-menu {
        top: 100%;
        visibility: visible;
        transition: .5s;
        opacity: 1;
    }
}

/*  think tank css*/

.card {
    position: relative;
    width: 100%;
    height: 350px;
    background: #fff;
    margin: 0 auto;
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, .2);
}

.card :before,
.card :after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 4px;
    background: #fff;
    transition: 0.5s;
    z-index: -1;
}

.card :hover:before {
    transform: rotate(20deg);
    box-shadow: 0 2px 20px rgba(0, 0, 0, .2);
}

.card :hover:after {
    transform: rotate(10deg);
    box-shadow: 0 2px 20px rgba(0, 0, 0, .2);
}

.card .imgBx {
    position: absolute;
    top: 10px;
    left: 10px;
    bottom: 10px;
    right: 10px;
    background: #222;
    transition: 0.5s;
    z-index: 1;
}

.card:hover .imgBx {
    bottom: 80px;
}

.card .imgBx img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: fill;
}

.card .details {
    position: absolute;
    left: 10px;
    right: 10px;
    bottom: 10px;
    height: 60px;
    text-align: center;
    padding: 5px;
}

.card .details h2 {
    margin: 0;
    padding: 0;
    font-weight: 600;
    font-size: 15px;
    color: #000000;
    text-transform: uppercase;
}

.card .details h2 span {
    font-weight: 500;
    font-size: 13px;
    color: #004fe2;
    display: block;
    margin-top: 5px;
}

/* think tank css end */

article a::after {
    position: absolute;
    inset-block: 0;
    inset-inline: 0;
    cursor: pointer;
    content: "";
}

article a {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    color: #28666e;
}

article {
    --img-scale: 1.001;
    --title-color: black;
    --link-icon-translate: -20px;
    --link-icon-opacity: 0;
    position: relative;
    border-radius: 16px;
    box-shadow: none;
    background: #fff;
    transform-origin: center;
    transition: all 0.4s ease-in-out;
    overflow: hidden;
}

a,
a:hover {
    text-decoration: none;
    transition: color 0.3s ease-in-out;
}

.border {
    border-radius: 20px;

}

/*** Para ****/
.para1 {
    font-size: larger;
    line-height: 170%;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}

/*** Footer ***/
.footer .btn.btn-link {
    display: block;
    margin-bottom: 5px;
    padding: 0;
    text-align: left;
    color: white;
    font-weight: normal;
    text-transform: capitalize;
    transition: .3s;
    font-size: larger;
}

.size {
    font-size: larger;
}

.footer .btn.btn-link::before {
    position: relative;
    content: "\f105";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    margin-right: 10px;
}

.footer .btn.btn-link:hover {
    color: var(--primary);
    letter-spacing: 1px;
    box-shadow: none;
}

.copyright {
    color: var(--light);
    background: #2b577c;
}

.copyright a {
    color: whitesmoke;
    font-size: medium;
}

.copyright a:hover {
    color: rgba(153, 193, 216, 255);
}

.background {
    background-color: #61b7d6;
}

.back-to-top {
    background-color: #2b577c;
}
/* Footer end */


/*--------------------------------------------------------------
# Sections General
--------------------------------------------------------------*/
section {
    padding: 60px 0;
    overflow: hidden;
  }
  
  .section-bg {
    background-color: #f3f5fa;
  }
  
  .section-title {
    text-align: center;
    padding-bottom: 30px;
  }
  
  .section-title h4 {
    font-size: 27px;
   font-family: Georgia, 'Times New Roman', Times, serif;
    font-weight: bold;
    margin-bottom: 20px;
    padding-bottom: 20px;
    position: relative;
    color: #2b577c;
  }
  
  .section-title h4::before {
    content: '';
    position: absolute;
    display: block;
    width: 120px;
    height: 1px;
    background: #ddd;
    bottom: 1px;
    left: calc(50% - 60px);
  }
  
  .section-title h4::after {
    content: '';
    position: absolute;
    display: block;
    width: 52px;
    height: 4px;
    background: #61b7d6;
    bottom: 0;
    left: calc(50% - 20px);
  }
  
  .section-title p {
    margin-bottom: 0;
  }

  /*====Section-title=======*/
@media (max-width: 768px) {
    .section-title   h4{
      font-size: large;
    }
}
/*====Section-title=======*/