#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;
}


.list-group-item {
    border: none; 
    padding-left: 0; 
    text-align: left;
}

.back-to-top {
    position: fixed;
    right: 30px;
    bottom: 30px;
    display: flex;
    width: 45px;
    height: 45px;
    align-items: center;
    justify-content: center;
    transition: 0.5s;
    z-index: 99;
}

.btn {
    font-weight: 600;
    transition: .5s;
}

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

.btn-sm-square {
    width: 34px;
    height: 34px;
}

.btn-md-square {
    width: 44px;
    height: 44px;
}

.btn-lg-square {
    width: 56px;
    height: 56px;
}

.btn-square,
.btn-sm-square,
.btn-md-square,
.btn-lg-square {
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: normal;
    border-radius: 50%;
}

.btn.btn-primary {
    box-shadow: inset 0 0 0 0 black;
}

.btn.btn-primary:hover {
    box-shadow: inset 300px 0 0 0 white;
   
}

.btn.btn-light {
    box-shadow: inset 0 0 0 0 ;
}

.btn.btn-light:hover {
    box-shadow: inset 300px 0 0 0 white;
  
}

.btn-hover {
    transition: 0.5s;
}




.section-title {
    max-width: 900px;
    text-align: center;
    margin: 0 auto;
}

.section-title .sub-style {
    position: relative;
    display: inline-block;
    text-transform: uppercase;
  
}

.section-title .sub-style::before {
    content: "";
    width: 100px;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    margin-top: 8px;
    margin-left: -100px;

}

.section-title .sub-style::after {
    content: "";
    width: 50px;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    margin-bottom: 5px;
    margin-left: -50px;
   
}

.sub-title {
    position: relative;
    display: inline-block;
    text-transform: uppercase;
    color: darkred;
}

.sub-title::before {
    content: "";
    width: 100px;
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    margin-top: 8px;
    margin-right: -100px;
   
}

.sub-title::after {
    content: "";
    width: 50px;
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    margin-bottom: 8px;
    margin-right: -50px;
   
}


.fixed-top .container {
    transition: 0.5s;
}

.topbar {
    padding: 2px 10px 2px 20px;
  
}

.topbar a,
.topbar a i {
    transition: 0.5s;
}




@media (max-width: 576px) {
    .topbar {
        display: none;    
    }
}

.navbar-light .navbar-nav .nav-link {
    font-family: 'Open Sans', sans-serif;
    position: relative;
    margin-right: 25px;
    padding: 35px 0;
    color: darkred;
    font-size: 16px;
    font-weight: bolder;
    outline: none;
    transition: .5s;
}

.sticky-top.navbar-light .navbar-nav .nav-link {
    padding: 20px 0;
    color: darkblue;
}

.navbar-light .navbar-nav .nav-link:hover,
.navbar-light .navbar-nav .nav-link.active {
    color: darkblue;
}

.navbar-light .navbar-brand img {
    max-height: 50px;
    transition: .5s;
}

.sticky-top.navbar-light .navbar-brand img {
    max-height: 45px;
}

.navbar .dropdown-toggle::after {
    border: none;
    content: "\f107";
    font-family: "Font Awesome 5 Free";
    font-weight: 600;
    vertical-align: middle;
    margin-left: 8px;
}

@media (min-width: 1200px) {
    .navbar .nav-item .dropdown-menu {
        display: block;
        visibility: hidden;
        top: 100%;
        transform: rotateX(-75deg);
        transform-origin: 0% 0%;
        border: 0;
        border-radius: 10px;
        transition: .5s;
        opacity: 0;
    }
}

.dropdown .dropdown-menu a:hover {
    background: var(--bs-primary);
    
}

.navbar .nav-item:hover .dropdown-menu {
    transform: rotateX(0deg);
    visibility: visible;
   
    transition: .5s;
    opacity: 1;
}

@media (max-width: 991.98px) {
    .sticky-top.navbar-light {
        position: relative;
        background: var(--bs-white);
    }

    .navbar.navbar-expand-lg .navbar-toggler {
        padding: 10px 20px;
              
    }

    .navbar-light .navbar-collapse {
        margin-top: 15px;
        border-top: 1px solid #DDDDDD;
    }

    .navbar-light .navbar-nav .nav-link,
    .sticky-top.navbar-light .navbar-nav .nav-link {
        padding: 10px 0;
        margin-left: 0;
      
    }

    .navbar-light .navbar-brand img {
        max-height: 45px;
    }
}

@media (min-width: 992px) {
    .navbar-light {
        position: absolute;
        width: 100%;
        top: 0;
        left: 0;
        border-bottom: 1px solid rgba(255, 255, 255, .1);
        z-index: 999;
    }
    
    .sticky-top.navbar-light {
        position: fixed;
     
    }

    .navbar-light .navbar-nav .nav-link::before {
        position: absolute;
        content: "";
        width: 0;
        height: 2px;
        bottom: -1px;
        left: 50%;
        background: var(--bs-primary);
        transition: .5s;
    }

    .navbar-light .navbar-nav .nav-link:hover::before,
    .navbar-light .navbar-nav .nav-link.active::before {
        width: calc(100% - 2px);
        left: 1px;
    }

    .navbar-light .navbar-nav .nav-link.nav-contact::before {
        display: none;
    }
}

.header-carousel {
    position: relative; 
}

.header-carousel .owl-nav .owl-prev {
    position: absolute;
    width: 70px;
    height: 70px;
    top: 50%;
    left: 20px;
    transform: translateY(-50%);
    border-radius: 50%;
    background: rgb(222, 219, 215);
    color: darkred;
    font-size: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.5s;
}

.header-carousel .owl-nav .owl-next {
    position: absolute;
    width: 70px;
    height: 70px;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    border-radius: 50%;
    background: rgb(222, 219, 215);
    color: darkred;
    font-size: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.5s;
}

.header-carousel .owl-nav .owl-prev,
.header-carousel .owl-nav .owl-next {
    transition: 0.5s;
}



@media (max-width: 576px) {
    .header-carousel .owl-nav .owl-prev,
    .header-carousel .owl-nav .owl-next {
        top: 630px;
        transition: 0.5s;
    }

    .header-carousel .header-carousel-item .carousel-caption .carousel-caption-content {
        width: 95% ;
    }
 
}

.header-carousel .header-carousel-item,
.header-carousel .header-carousel-item img {
    position: relative;
    width: 100%;
    height: 700px;
    margin-top: 95px;
    display: block;

    transition: 0.5s;

}

@media (max-width: 992px) {
    .header-carousel .header-carousel-item,
    .header-carousel .header-carousel-item img {
        margin-top: 0;
        transition: 0.5s;
    }

}

@media (min-width: 992px) {
    .header-carousel .owl-nav .owl-prev,
    .header-carousel .owl-nav .owl-next {
        margin-top: 50px;
    }
}

.header-carousel .header-carousel-item .carousel-caption {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
  
    display: flex;
    align-items: center;
    justify-content: center;
   
}

.header-carousel .header-carousel-item .carousel-caption .carousel-caption-content {
    position: relative;
    width: 75%;
    
}

.about .about-img {
    position: relative;
    overflow: hidden;
    height: 100%;
    border-radius: 10px;
}

.about .about-img .about-img-inner {
    position: absolute;
    left: 0; 
    bottom: 0; 
    border: 10px solid; 
  
    border-radius: 50%;

}

.about .about-img .about-experience {
    position: absolute;
    top: 125px; 
    left: -125px; 
    transform: rotate(-90deg);
    background: transparent;
  
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 4px;
}


.footer {

    background: linear-gradient(rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.9)), url(../img/i1.png);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}
.footer .footer-item a {
    line-height: 35px;
   
    transition: 0.5s;
}

.footer .footer-item p {
    line-height: 35px;
}

.footer .footer-item a:hover {
    letter-spacing: 2px;
    
}