.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;
}
.background-image {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1; /* Places the image behind the content */
  }
.logo img {
    display: block;
    object-fit: cover;
    width: 90%;
    height: 103px;
    border-radius: 50%;
    opacity: 0.9;
    mix-blend-mode: multiply; /* Try 'screen' or 'overlay' if 'multiply' doesn't work */
}

.btn {
    font-weight: 600;
    transition: .5s;
    background-color: black !important;
}

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

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

.btn-hover-bg {
    transition: 0.5s;
}

.btn-hover-bg:hover {
    background: silver !important;
    color: black !important;
}

.topbar {
    padding: 2px 10px 2px 20px;
    background: black !important;
}

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

.topbar a:hover,
.topbar a i:hover {
    color: silver !important;
}

@media (max-width: 768px) {
    .topbar {
        display: none;
    }
}

.navbar {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    padding: 20px;
}

.navbar nav {
    margin-left: auto;
}

.navbar nav li {
    display: inline;
    margin: 0 10px;
}

.navbar nav li a {
    text-decoration: none;
    color: #e9e4e4;
    font-size: 1.1rem;
    font-weight: 700;
    padding: 0.7rem 0.6rem;
    border-radius: 6px;
    transition: all 0.4s ease-in;
    pointer-events: auto;
}

.navbar nav li a:hover {
    background: #000;
    color: #fff;
}

.carousel-header #carouselId .carousel-inner .carousel-item {
    position: relative;
    min-height: 100vh;
}

.carousel-header #carouselId .carousel-inner .carousel-item img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-header #carouselId .carousel-inner .carousel-item .carousel-caption {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    padding-top: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(rgba(0, 0, 0, .4), rgba(0, 0, 0, 0.4));
    background-size: cover;
}

.carousel-control-prev,
.carousel-control-next {
    opacity: 0;
}

.carousel-control-prev .carousel-control-prev-icon,
.carousel-control-next .carousel-control-next-icon {
    background: transparent !important;
}

.bg-breadcrumb {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url(../img/breadcrumb-bg.jpg);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    padding: 100px 0 0 0;
    z-index: -1;
}

.about .tab-class .nav .nav-item a.active,
.about .tab-class .nav .nav-item a.active span {
    background: var(--bs-primary) !important;
    color: var(--bs-white) !important;
}

.service .service-item {
    position: relative;
    overflow: hidden;
}

.service .service-item .service-link {
    position: absolute;
    width: 100%;
    height: 100%;
    padding: 20px;
    bottom: 0;
    left: 0;
    display: flex;
    align-items: end;
    background: rgba(0, 0, 0, 0.3);
    transition: 0.5s;
}

.service .service-item .service-link:hover {
    background: rgba(0, 0, 0, 0.6);
}

.service .service-item .service-link a {
    color: var(--bs-white);
    transition: 0.5s;
}

.service .service-item img {
    transition: 0.5s;
}

.service .service-item:hover img {
    transform: scale(1.2);
}

.service .service-item .service-link:hover a:hover {
    color: var(--bs-primary);
}

.donation .donation-item {
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.donation .donation-item::after {
    width: 100%;
    height: 100%;
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    display: flex;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2;
}

.donation .donation-item .donation-content {
    position: absolute;
    width: 100%;
    height: 100%;
    padding: 20px;
    justify-content: end;
    bottom: -60px;
    left: 0;
    transition: 0.5s;
    z-index: 3;
}

.donation .donation-item:hover .donation-content {
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
}

.donation .donation-item .donation-btn {
    visibility: hidden;
    opacity: 0;
    transition: 0.5s;
}

.donation .donation-item:hover .donation-btn {
    visibility: visible;
    opacity: 1;
}

.causes .causes-item {
    overflow: hidden;
}

.causes .causes-item .causes-img {
    position: relative;
    transition: 0.5s;
}

.causes .causes-item .causes-img .causes-link {
    position: absolute;
    width: 100%;
    height: 100%;
    bottom: 0 !important;
    left: 0;
    display: flex;
    justify-content: space-between;
    align-items: end;
    background: rgba(0, 0, 0, .2);
    transition: 0.5s;
}

.causes .causes-item .causes-img:hover .causes-link {
    background: rgba(0, 0, 0, .6);
}

.causes .causes-item .causes-img img {
    transition: 0.5s;
}

.causes .causes-item .causes-img:hover img {
    transform: scalex(-1);
}

.causes .causes-item .causes-img .causes-dination {
    position: absolute;
    top: 0;
    right: 0;
}

.causes .causes-item .causes-img .causes-dination a {
    font-size: 14px;
}

.causes .causes-item .causes-content {
    background: var(--bs-secondary);
    border-color: var(--bs-white);
    border-style: dotted;
    border-top: 0;
}

.causes .causes-item .progress {
    height: 10px;
    overflow: visible;
}

.causes .causes-item .progress .progress-bar {
    position: relative;
    width: 0;
    overflow: visible;
    background: var(--bs-primary);
    transition: 2s;
}

.causes .causes-item .progress .progress-bar span {
    position: absolute;
    top: 50%;
    right: -1px;
    transform: translateY(-50%);
    padding: 1px 5px;
    font-size: 12px;
    color: var(--bs-white);
    background: var(--bs-dark);
    z-index: 1;
}

.event .event-carousel.owl-carousel {
    position: relative;
}

.event .event-carousel.owl-carousel .owl-nav .owl-prev {
    position: absolute;
    top: -60px;
    left: 0;
    width: 80px;
    height: 40px;
    border: 1px solid var(--bs-primary);
    background: var(--bs-primary);
    color: var(--bs-white);
}

.event .event-carousel.owl-carousel .owl-nav .owl-next {
    position: absolute;
    top: -60px;
    right: 0;
    width: 80px;
    height: 40px;
    border: 1px solid var(--bs-primary);
    background: var(--bs-primary);
    color: var(--bs-white);
}

.event .event-carousel.owl-carousel .owl-nav .owl-prev span,
.event .event-carousel.owl-carousel .owl-nav .owl-next span {
    font-size: 18px;
    font-weight: 700;
}

.event .event-carousel.owl-carousel .owl-nav .owl-prev:hover,
.event .event-carousel.owl-carousel .owl-nav .owl-next:hover {
    background: var(--bs-white);
    color: var(--bs-primary);
}

.footer {
    padding: 100px 0;
    background: var(--bs-secondary);
}

.footer .footer-widget {
    margin-bottom: 30px;
}

.footer .footer-widget .btn-square {
    width: 34px;
    height: 34px;
    background: var(--bs-dark);
}

.footer .footer-widget .btn-square i {
    font-size: 14px;
    color: var(--bs-white);
    transition: .5s;
}

.footer .footer-widget .btn-square:hover i {
    color: var(--bs-primary);
}

.footer .footer-link {
    display: block;
    color: var(--bs-white);
    margin-bottom: 15px;
    transition: .5s;
}

.footer .footer-link:hover {
    color: var(--bs-primary);
}

.footer .footer-link-holder {
    display: flex;
    flex-direction: column;
}

.footer .footer-link-holder a {
    margin-bottom: 10px;
}

.footer .footer-link-holder a:hover {
    text-decoration: underline;
}

.footer .footer-bottom {
    padding-top: 40px;
    border-top: 1px dotted var(--bs-white);
}