body{
    margin:0;
    font-family:Arial, Helvetica, sans-serif;
    background:#111;
    color:white;
}

header{
    background:black;
    padding:20px;
    text-align:center;
    border-bottom:3px solid red;
}

header h1{
    margin:0;
    color:red;
}

nav{
    background:#1a1a1a;
    text-align:center;
    padding:12px;
}

nav a{
    color:white;
    text-decoration:none;
    margin:0 15px;
    font-weight:bold;
}

nav a:hover{
    color:red;
}

.container{
    max-width:1100px;
    margin:auto;
    padding:40px 20px;
}

.hero{
    height:400px;
    background:url("https://images.unsplash.com/photo-1503376780353-7e6692767b70") center/cover;
    display:flex;
    justify-content:center;
    align-items:center;
}

.hero h2{
    font-size:45px;
    background:rgba(0,0,0,0.6);
    padding:20px;
}

.grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
}

.card{
    background:#1c1c1c;
    border-radius:10px;
    overflow:hidden;
    transition:0.3s;
}

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

.card img{
    width:100%;
    height:180px;
    object-fit:cover;
}

.card h3{
    margin:15px;
}

.card p{
    margin:0 15px 20px;
}

footer{
    background:black;
    text-align:center;
    padding:20px;
    border-top:3px solid red;
}