.portfolio-grid {
    --item-width: 18.75rem; /* 300px */
    --item-height: 25rem; /* 400px */
    --item-margin: 0.3125rem; /* 5px */
    --color-main: 0, 0, 0;
    display: block;
    position: relative;
    width: calc(var(--item-width) + var(--item-margin) * 2);
    margin: 0 auto;
    padding: 0;

}

@media screen and (min-width: 768px) {
    .portfolio-grid {
        width: calc(var(--item-width) * 2 + var(--item-margin) * 4);
    }
}

@media screen and (min-width: 1024px) {
    .portfolio-grid {
        width: calc(var(--item-width) * 3 + var(--item-margin) * 6);
    }
}

@media screen and (orientation: landscape) and (max-height: 700px) {
   .portfolio-grid {
        --item-height: 15rem;
    }
}

.portfolio-grid .grid-item {
    display: block;
    position: absolute;
    width: var(--item-width);
    height: var(--item-height);
    margin: var(--item-margin);
    z-index: 1;
    overflow: hidden;
    background-color: transparent;
    color: #fff;
    border-radius: 1rem;
    cursor: pointer;
    transition: all 0.5s ease;
    text-decoration: none;
    border-width: 2px;
    border-style: solid;
    border-color: transparent;
    transition: all 0.5s ease;
}

.portfolio-grid .grid-item:hover{
    border-color: rgb(var(--color-main));
}

.grid-item.muuri-item-dragging {
    z-index: 3;
}

.grid-item.muuri-item-releasing {
    z-index: 2;
}

.grid-item.muuri-item-hidden {
    z-index: 0;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: .4; }
}

.skeleton {
    width: 100%;
    height: 100%;
    background-color: #e5e7eb;
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 4;
}

.grid-item.loaded .skeleton {
    display: none;
}

.grid-item .grid-content {
    position: relative;
    width: 100%;
    height: 100%;
    margin: 0;
}

.grid-item .grid-content img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1);
    transition: transform 0.5s ease;
}

.grid-item:hover .grid-content img {
    transform: scale(1.1);
}

.grid-item .grid-caption{
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 1;
    padding: 0;
    transition: all 0.4s ease-in-out;
}

.grid-item .grid-caption::before{
    position: absolute;
    content: "";
    height: 100%;
    width: 100%;
    /* background: #4c05e3de; */
    left: 0;
    top: 0;
    transform: scaleX(0.8) translateX(-300px);
    transform-origin: left;
    transition: 0.4s ease-in;
}
.grid-item:hover .grid-caption::before{
    transform: scaleX(1) translateX(300px);
    transition-delay: 0.2s
}

.grid-item .grid-caption::after{
    position: absolute;
    content: "";
    height: 100%;
    width: 100%;
    background: #1f1f405d;
    background: linear-gradient(0deg, rgb(var(--color-main),0.9) 0%, rgb(var(--color-main),0)90%);;
    left: 0;
    top: 0;
    transform: translateY(300px);
    opacity: 0;
    transform-origin: bottom;
    transition: 0.2s ease-in-out;
    transition-delay: 0.3s;
}

.grid-item:hover .grid-caption::after{
    transform: translateY(0);
    opacity: 1;
}

.grid-item .grid-caption p{
    color: #fff;
    text-align: center;
    transform: translateX(-2.5rem);
    transition: all 0.2s ease-in-out;
    opacity: 0;  
    position: relative;
    padding: 0 1rem;
    margin: 0;
    width: 100%;
    z-index: 1;
}

.grid-item:hover .grid-caption p{
    transform: translateX(0);
    opacity: 1;
    transition-delay: 0.5s;
}

.grid-item .grid-caption small{
    line-height: 0.95rem;
    font-size: 0.8em;
    display: inline-block;
    text-align: center;
    transform: translateX(-1.5rem);
    opacity: 0;
    transition: all 0.2s ease-in-out;
    position: relative;
    padding: 0 1rem 1.5rem 1rem;
    z-index: 1;
}
.grid-item:hover .grid-caption small{
    transform: translateX(0);
    opacity: 1;
    transition-delay: 0.7s;
}