.activity-container-content-h1{
    width: 100%;
    text-align: center;
    color: var(--yufo);
    font-size: 30px;
    margin: 10px 0px;
}

.activity-container-content-holder{
    width: 80%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
}

.activity-container-content-holder-filter{
    width: 100%;
    margin: 20px 0px;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
}
.activity-container-content-holder-filter-title{
    border-radius: 5px;
    border: dashed 2px var(--revhead);
    color: var(--sefid);
    margin: 0px 5px;
    padding: 5px 15px;
    background-color: var(--purple);
}
.activity-container-content-holder-filter-p{
    cursor: pointer;
    margin: 0px 5px;
}
.active-filter{
    border: dashed 2px var(--revhead);
    border-radius: 5px;
    padding: 5px 15px;
    background-color: var(--peste);
}
.activity-container-content-holder-filter-p:hover{
    border: dashed 2px var(--revhead);
    border-radius: 5px;
    padding: 5px 15px;
    background-color: var(--peste);
}

.activity-container-content-holder-academic{
    width: 100%;
    margin: 20px 0px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.activity-container-content-holder-academic-h2{
    margin: 0;
    font-size: 20px;
}
.activity-container-content-holder-academic-container{
    width: 100%;
    margin-top: 20px;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
}
.activity-container-content-holder-academic-container-each{
    width: 45%;
    height: 350px;
    padding: 10px;
    margin: 10px 10px;
    /* border: dashed 2px var(--revhead); */
    border-radius: 5px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
}
.activity-container-content-holder-academic-container-each-strongholder{
    width: 100%;
    border-top: dashed 2px var(--revhead);
    margin: 5px 0px;
    padding: 5px 0px;
    min-height: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.activity-container-content-holder-academic-container-each-strong{    
    color: var(--revhead);
    font-size: 16px;
    width: 100%;
    text-align: center;
}
.activity-container-content-holder-academic-container-each-p{
    font-size: 18px;
    color: var(--revhead);
    padding: 10px;
    text-align: justify;
}
.activity-container-content-holder-academic-container-each-img {
    width: 100%;    
    height: auto; 
    object-fit: contain; 
    max-width: 300px; 
    min-height: 250px; 
    max-height: 250px; 
}

.activity-container-content-holder-academic-container-each-a{
    color: var(--purple);
}
.activity-container-content-holder-academic-container-each-pa{
    width: 95%;
    text-align: right;
    font-size: 14px;
}
.activity-timestamp{
    width: 95%;
    color: var(--revhead);
    text-align: left;
    font-size: 15px;
}




.flip-container {
    perspective: 1200px; /* Creates depth for the 3D flip */
    cursor: pointer;
}

.activity-flipper {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 0.8s ease-in-out; /* Smooth transition */
}

.flip-container.flipped .activity-flipper {
    transform: rotateY(180deg);
}

.activity-front, .activity-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: dashed 2px var(--revhead);
    border-radius: 8px;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.2); /* Smooth shadow effect */
}

.activity-front {
    background: white;
    z-index: 2;
}

.activity-back {
    background: white;
    transform: rotateY(180deg);
}

/* Smooth shadow effect when flipping */
.flip-container.flipped .activity-front,
.flip-container.flipped .activity-back {
    box-shadow: 0px 6px 12px rgba(0, 0, 0, 0.3);
}













@media screen and (min-width: 771px) and (max-width: 1024px) {
    .activity-container-content-h1{
        font-size: 25px;
    }
    .activity-container-content-holder-academic-h2{
        font-size: 18px;
    }
    .activity-container-content-holder-filter-p{
        margin: 10px;
        font-size: 13px;
    }
    .activity-container-content-holder-filter-title{
        font-size: 14px;
    }
    .activity-container-content-holder-academic-container-each-img{
        width: 100%;
        height: auto;
    }
    .activity-container-content-holder-academic-container-each-strong{
        font-size: 15px;
    }
    .activity-container-content-holder-academic-container-each-p{
        font-size: 13px;
    }
    .activity-container-content-holder-academic-container-each-a{
        font-size: 15px;
    }


}


@media screen and (max-width: 770px){
    .activity-container-content-holder-academic-container-each{
        width: 90%;
        
    }
    .activity-container-content-holder-academic-container{
        flex-wrap: wrap;
    }
    .activity-container-content-h1{
        margin: 0;
        margin-top: 20px;
        text-align: center;
        font-size: 20px;
    }
    .activity-container-content-holder-academic-h2{
        font-size: 18px;
    }
    .activity-container-content-holder-filter{
        flex-wrap: wrap;
    }
    .activity-container-content-holder-filter-p{
        margin: 10px;
        font-size: 13px;
    }
    .activity-container-content-holder-filter-title{
        font-size: 14px;
    }
    .activity-container-content-holder-academic-container-each-img{
        width: 100%;
        height: auto;
    }
    .activity-container-content-holder-academic-container-each-strong{
        font-size: 15px;
    }
    .activity-container-content-holder-academic-container-each-p{
        font-size: 13px;
    }
    .activity-container-content-holder-academic-container-each-a{
        font-size: 15px;
    }
}