*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body{
    background: linear-gradient(135deg,#1e3c72,#2a5298);
    color:white;
}

/* HEADER */

header{
    text-align:center;
    padding:30px;
    background:rgba(0,0,0,0.4);
}

header h1{
    font-size:2rem;
    letter-spacing:2px;
}

/* MAIN FLEXBOX */

main{
    display:flex;
    flex-wrap:wrap;
    justify-content:center;
    gap:20px;
    padding:30px;
}

.item{
    background:white;
    color:black;
    border-radius:12px;
    overflow:hidden;
    box-shadow:0 5px 15px rgba(0,0,0,0.3);
    flex:1 1 300px;
    max-width:350px;
    transition:transform 0.3s;
}

.item:hover{
    transform:scale(1.05);
}

.item img,
.item video{
    width:100%;
    display:block;
}

.item p{
    padding:10px;
    text-align:center;
    font-weight:bold;
}

/* FOOTER */

footer{
    text-align:center;
    padding:20px;
    background:rgba(0,0,0,0.4);
}

.item video{
    width:100%;
    aspect-ratio:16/9;
    object-fit:cover;
}

.item img{
    width:100%;
    height:200px;
    object-fit:cover;
}



/* BREAKPOINT 1 — MOBITEL */

@media (max-width:600px){

    .img1{order:1;}
    .video1{order:2;}
    .img2{order:3;}
    .video2{order:4;}
    .img3{order:5;}
    .video3{order:6;}

}

/* BREAKPOINT 2 — TABLET */

@media (min-width:601px) and (max-width:1024px){

    .video1{order:1;}
    .img1{order:2;}
    .video2{order:3;}
    .img2{order:4;}
    .video3{order:5;}
    .img3{order:6;}

}

/* BREAKPOINT 3 — DESKTOP */

@media (min-width:1025px){

    .img1{order:1;}
    .img2{order:2;}
    .img3{order:3;}
    .video1{order:4;}
    .video2{order:5;}
    .video3{order:6;}

}