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

body{
    background:#0b0b0b;
    color:#ffffff;
}

header{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:20px 8%;
    background:#111;
    position:sticky;
    top:0;
}

.logo{
    font-size:28px;
    font-weight:bold;
    color:#d4af37;
    letter-spacing:2px;
}

nav a{
    color:white;
    text-decoration:none;
    margin-left:20px;
    transition:.3s;
}

nav a:hover{
    color:#d4af37;
}

.hero{
    text-align:center;
    padding:120px 20px;
}

.hero h1{
    font-size:56px;
    margin-bottom:20px;
}

.hero p{
    font-size:20px;
    color:#cfcfcf;
    margin-bottom:35px;
}

.btn,
.btn2{
    display:inline-block;
    padding:14px 30px;
    margin:10px;
    border-radius:30px;
    text-decoration:none;
    font-weight:bold;
    transition:.3s;
}

.btn{
    background:#d4af37;
    color:#000;
}

.btn:hover{
    transform:translateY(-3px);
}

.btn2{
    border:2px solid #d4af37;
    color:#d4af37;
}

.btn2:hover{
    background:#d4af37;
    color:#000;
}

.categories{
    padding:70px 8%;
}

.categories h2{
    text-align:center;
    margin-bottom:40px;
    color:#d4af37;
}

.grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:25px;
}

.card{
    background:#171717;
    padding:40px;
    text-align:center;
    border-radius:18px;
    border:1px solid #2d2d2d;
    transition:.3s;
}

.card:hover{
    transform:translateY(-8px);
}

.card h3{
    margin-top:15px;
}

section{
    padding:60px 8%;
}

section ul{
    max-width:500px;
    margin:auto;
    line-height:2;
    list-style:none;
}

footer{
    background:#111;
    text-align:center;
    padding:40px 20px;
}

footer a{
    color:#d4af37;
    text-decoration:none;
    margin:0 10px;
}

footer p{
    margin-bottom:15px;
}