img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}


body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;

}
p{
    justify-content: center;
    display: flex;
}


header {
    background-color: rgba(248, 249, 250, 0.8); 
    padding: 10px;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: center; 
    align-items: center;
    unicode-bidi: isolate;
}

header nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
    display: flex;
}

header nav ul li {
    display: inline;
    margin-right: 10px;
}

header nav ul li a {
    text-decoration: none;
    color: inherit;
    font-size: 18px;
}


.title {
    text-align: center;
    padding: 80px 20px 20px 20px; 
    background: rgba(0, 0, 0, 0.5); 
    color: #fff;
    margin-top: 60px; 
}


.content {
    padding: 20px;
    text-align: center;
    margin-top: 20px;
}

.container {
    width: 100%;
    padding: 20px;
}

.flex {
    display: flex;
    flex-direction: column;
}

.justify-between {
    display: flex;
    justify-content: space-between;
}

.justify-end {
    display: flex;
    justify-content: flex-end;
}


.footer {
    background-color: rgba(241, 241, 241, 0.8); 
    padding: 10px 0;
    text-align: center;
}

.footer .container {
    display: flex;
    justify-content: center;
}

.footer .row {
    width: 100%;
}

.footer .col-4 {
    flex: 1;
}





.gallery {
    display: flex;
    flex-wrap: wrap;
}
.gallery-item {
    flex: 0 0  25%;
}
.gallery img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0;
}
.lightbox.active {
    opacity: 1;
    pointer-events: initial;
}
.lightbox-back {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.8);
    pointer-events: pointer;
}
.lightbox-content {
    position: absolute;
    top: 50%;
    left: 50%;
    max-height: calc(100% - 6em);
    max-width: calc(100% - 6em);
    transform: translate(-50%,-50%);
}
.lightbox-content img {
    max-width: 100%;
    max-height: 100%;
}
.lightbox-content::after {
    content: '\000D7';
    position: absolute;
    top: -2em;
    right: -2em;
    width: 2em;
    height: 2em;
    font-size: 1.8em;
    line-height: 2em;
    text-align: center;
    background-color: #fff;
    box-shadow: 1px 1px 3 px rgb(0,0,0,0.2);
    border-radius: 2em;
    pointer-events: none;
}