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

body{
    font-family:'Roboto',sans-serif;
    background:#0f172a;
    color:white;
}

header{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:20px;
    background:#020617;
}

.video{
    max-width:500px;
    width:100%;
    height:auto;
    border-radius:12px;
    margin-top:20px;
    display:block;
    margin:auto;
}

nav ul{
    display:flex;
    list-style:none;
}

nav li{
    margin-left:20px;
}

nav a{
    color:white;
    text-decoration:none;
}

main{
    padding:30px;
}

h1{
    text-align:center;
    margin-bottom:25px;
}

.events-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:30px;
}

.event{
    background:#1e293b;
    padding:18px;
    border-radius:15px;
}

.event iframe{
    width:100%;
    border-radius:12px;
}

footer{
    background:#020617;
    padding:25px;
    margin-top:40px;
    text-align:center;
}

@media(max-width:410px){
.events-grid{grid-template-columns:1fr}
}

@media(min-width:411px) and (max-width:1023px){
.events-grid{grid-template-columns:1fr}
}