body{
margin:0;
font-family:Arial;
background:#0b0b0b;
color:white;
}

.header{
display:flex;
justify-content:space-between;
align-items:center;
padding:20px 40px;
background:#121212;
position:sticky;
top:0;
z-index:999;
}

.logo{
font-size:28px;
font-weight:bold;
color:#ff0000;
}

.menu a{
color:white;
text-decoration:none;
margin:0 15px;
}

.user-actions button{
padding:10px 20px;
border:none;
border-radius:10px;
margin-left:10px;
cursor:pointer;
}

.register{
background:red;
color:white;
}

.hero-slider{
height:500px;
background:url('https://images.unsplash.com/photo-1542751371-adc38448a05e?q=80&w=1600') center/cover;
display:flex;
align-items:center;
padding:60px;
}

.overlay{
background:rgba(0,0,0,.65);
padding:40px;
border-radius:20px;
backdrop-filter:blur(8px);
max-width:500px;
}

.overlay button{
padding:14px 28px;
border:none;
border-radius:12px;
background:red;
color:white;
cursor:pointer;
}

.section{
padding:60px 40px;
}

.card-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
gap:25px;
}

.channel-card{
background:#171717;
border-radius:20px;
padding:20px;
position:relative;
transition:.3s;
box-shadow:0 0 25px rgba(0,0,0,.5);
}

.channel-card:hover{
transform:translateY(-6px);
}

.channel-card img{
width:100%;
border-radius:15px;
}

.live-badge{
position:absolute;
top:15px;
left:15px;
background:red;
padding:6px 12px;
border-radius:8px;
font-size:12px;
font-weight:bold;
}

.categories{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
gap:20px;
}

.category-box{
background:#1d1d1d;
padding:30px;
border-radius:18px;
text-align:center;
transition:.3s;
}

.category-box:hover{
background:#292929;
}

.category-box i{
font-size:50px;
color:red;
margin-bottom:15px;
}

.footer{
background:#121212;
padding:50px 40px;
margin-top:50px;
}

.footer-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
gap:20px;
}

.footer ul{
list-style:none;
padding:0;
}

.footer li{
margin-bottom:10px;
}

.copyright{
margin-top:30px;
text-align:center;
color:#999;
}