*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

#wrapper{
    height: 100vh;
    overflow-x: hidden;
    overflow-y: auto;
}
.container {
    height: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px; 
}
.container h1{
    margin: 20px 0; 
    text-align: center;
    font-size: 3rem; 
}
.gallery{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.card{
    width: 32%;
    /* 32+32+32 = 96, matlab 3 hi element aa payenge  */
    position: relative;
    /* I marked this card relative so that I can overlap the text with image which are inside figure , 
    and overlaping can be done with absolute position , which require nearest  position to be non static */
    margin-bottom: 20px;
    border-radius: 10px;
    overflow: hidden;
}
.card img{
    width: 100%;
    height: 100%;
    filter: grayscale(100%);
    box-shadow: 0 0 20px #333  ;
    object-fit: cover; 
}
.card:hover{
     transform: scale(1.03);
     filter:drop-shadow(0 0 10px #333 );
     transition: 0.5s; 
}
.card:hover img{
    filter:grayscale(0%)
}
.card figcaption{
    position: absolute;
    bottom: 0;
    left: 0;
    padding: 25px;
    width: 100%;
    height: 20%;
    font-size: 16px;
    font-weight: 500;
    border-radius: 0 0 10px 10px;
    color: #fff;
    opacity: 0;
    /* yell le FADING Effect */
    background: linear-gradient(0deg,rgba(0,0,0,0.5) 0%, rgba(255,255,255,0 ) 100%);
    transition: 0.3s;
}
.card:hover figcaption{
    opacity: 1;
    transform: scale(1.03);
}