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

body{
background:#f5f5f5;
}

header{

display:flex;
justify-content:space-between;
align-items:center;

padding:15px;
background:#1e88e5;
color:white;

position:sticky;
top:0;

}

.logo{

font-size:25px;
font-weight:bold;

}

#search{

padding:10px;
width:250px;

border:none;
border-radius:5px;

}

.banner{

background:#1565c0;

padding:40px;

color:white;

text-align:center;

}

.grid{

display:grid;

grid-template-columns:repeat(auto-fill,minmax(170px,1fr));

gap:15px;

padding:20px;

}

.card{

background:white;

border-radius:8px;

overflow:hidden;

box-shadow:0 2px 5px rgba(0,0,0,.2);

transition:.3s;

}

.card:hover{

transform:translateY(-5px);

}

.card img{

width:100%;
height:180px;

object-fit:cover;

}

.card h3{

padding:10px;

font-size:18px;

}

.play{

display:block;

background:#43a047;

color:white;

text-align:center;

padding:10px;

text-decoration:none;

}