/********** Template CSS **********/
:root {
    --primary: #1e0bcc;
    --secondary: #757575;
    --light: #F3F6F8;
    --dark: #0C2B4B;
}

.py-6 {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

.my-6 {
    margin-top: 6rem;
    margin-bottom: 6rem;
}

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


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

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


/*** Button ***/
.btn {
    font-weight: 500;
    transition: .5s;
}
.responsive {
    width: 100%;
    height: auto;
  }

.btn.btn-primary,
.btn.btn-outline-primary:hover {
    color: #FFFFFF;
}

.btn-square {
    width: 38px;
    height: 38px;
}

.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;
}


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

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

.navbar .navbar-nav .nav-link {
    margin-right: 30px;
    padding: 25px 0;
    color: var(--dark);
    font-weight: 500;
    text-transform: uppercase;
    outline: none;
}

.navbar .navbar-nav .nav-link:hover,
.navbar .navbar-nav .nav-link.active {
    color: var(--primary);
}

.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;
    }
}


/*** Header ***/
.carousel-caption {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: rgba(0, 0, 0, .75);
    z-index: 1;
}

.carousel-control-prev,
.carousel-control-next {
    width: 15%;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    width: 3rem;
    height: 3rem;
    background-color: var(--primary);
    border: 10px solid var(--primary);
}

@media (max-width: 768px) {
    #header-carousel .carousel-item {
        position: relative;
        min-height: 450px;
    }
    
    #header-carousel .carousel-item img {
        position: absolute;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
}

.page-header {
    background: linear-gradient(rgba(0, 0, 0, .75), rgba(0, 0, 0, .75)), url(../img/G-SD.jpg) center center no-repeat;
    background-size: cover;
}
.page-headercopy {
    background: linear-gradient(rgba(0, 0, 0, .75), rgba(0, 0, 0, .75)), url(../img/G-SD.jpg) center center no-repeat;
    background-size: cover;
}
.breadcrumb-item+.breadcrumb-item::before {
    color: #999999;
}


/*** Facts ***/
@media (min-width: 991.98px) {
    .facts {
        position: relative;
        margin-top: -75px;
        z-index: 1;
    }
}


/*** Courses ***/
.courses {
    min-height: 100vh;
    background: linear-gradient(rgba(255, 255, 255, .9), rgba(255, 255, 255, .9)), url(../img/alur.webp) center center no-repeat;
    background-attachment: fixed;
    background-size: cover;
}

.courses-item .courses-overlay {
    position: absolute;
    width: 100%;
    height: 0;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, .5);
    overflow: hidden;
    opacity: 0;
    transition: .5s;
}

.courses-item:hover .courses-overlay {
    height: 100%;
    opacity: 1;
}


/*** Team ***/
.team-items {
    margin: -.75rem;
}

.team-item {
    padding: .75rem;
}

.team-item::after {
    position: absolute;
    content: "";
    width: 100%;
    height: 0;
    top: 0;
    left: 0;
    background: #FFFFFF;
    transition: .5s;
    z-index: -1;
}

.team-item:hover::after {
    height: 100%;
    background: var(--primary);
}

.team-item .team-social {
    position: absolute;
    width: 100%;
    height: 0;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, .75);
    overflow: hidden;
    opacity: 0;
    transition: .5s;
}

.team-item:hover .team-social {
    height: 100%;
    opacity: 1;
}


/*** Testimonial ***/
.testimonial-carousel .owl-dots {
    height: 40px;
    margin-top: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-carousel .owl-dot {
    position: relative;
    display: inline-block;
    margin: 0 5px;
    width: 20px;
    height: 20px;
    background: transparent;
    border: 2px solid var(--primary);
    transition: .5s;
}

.testimonial-carousel .owl-dot.active {
    width: 40px;
    height: 40px;
    background: var(--primary);
}

.testimonial-carousel .owl-item img {
    width: 150px;
    height: 150px;
}


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

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

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

.copyright {
    background: #092139;
}

.copyright a {
    color: var(--primary);
}

.copyright a:hover {
    color: var(--light);
}

.page-section {
    padding: 6rem 0;
  }

  
  
  /* Component Needs */
@import url(https://fonts.googleapis.com/css?family=Droid+Serif:400,700);
@import url(https://fonts.googleapis.com/css?family=Raleway:100,400,700);
.pc-tab > input,
.pc-tab section > div {
  display: none;
}

#tab1:checked ~ section .tab1,
#tab2:checked ~ section .tab2,
#tab3:checked ~ section .tab3,
#tab4:checked ~ section .tab4 {
  display: block;
}

#tab1:checked ~ nav .tab1,
#tab2:checked ~ nav .tab2,
#tab3:checked ~ nav .tab3,
#tab4:checked ~ nav .tab4 {
  color: red;
}

/* Visual Styles */
*, *:after, *:before {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

body {
  -webkit-font-smoothing: antialiased;
  background: #ecf0f1;
  font-family: "Raleway";
}

h1 {
  text-align: center;
  font-weight: 100;
  font-size: 60px;
  color: #e74c3c;
}

.pc-tab {
  width: 100%;
  max-width: 700px;
  margin: 0 auto;
}
.pc-tab ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.pc-tab ul li label {
  font-family: "Raleway";
  float: left;
  padding: 15px 25px;
  border: 1px solid #ddd;
  border-bottom: 0;
  background: #eeeeee;
  color: #444;
}
.pc-tab ul li label:hover {
  background: #dddddd;
}
.pc-tab ul li label:active {
  background: #ffffff;
}
.pc-tab ul li:not(:last-child) label {
  border-right-width: 0;
}
.pc-tab section {
  font-family: "Droid Serif";
  clear: both;
}
.pc-tab section div {
  padding: 20px;
  width: 100%;
  border: 1px solid #ddd;
  background: #fff;
  line-height: 1.5em;
  letter-spacing: 0.3px;
  color: #444;
}
.pc-tab section div h2 {
  margin: 0;
  font-family: "Raleway";
  letter-spacing: 1px;
  color: #34495e;
}

#tab1:checked ~ nav .tab1 label,
#tab2:checked ~ nav .tab2 label,
#tab3:checked ~ nav .tab3 label,
#tab4:checked ~ nav .tab4 label  {
  background: white;
  color: #111;
  position: relative;
}
#tab1:checked ~ nav .tab1 label:after,
#tab2:checked ~ nav .tab2 label:after,
#tab3:checked ~ nav .tab3 label:after,
#tab4:checked ~ nav .tab4 label:after {
  content: "";
  display: block;
  position: absolute;
  height: 2px;
  width: 100%;
  background: #ffffff;
  left: 0;
  bottom: -1px;
}

footer {
  margin-top: 50px;
  font-size: 14px;
  color: #CCC;
  text-align: center;
}
footer a {
  color: #AAA;
  text-decoration: none;
}