body{
    margin:0;
    font-family:Arial,sans-serif;
    background:#0b0b10;
    color:#fff;
}

nav{
    background:#11111a;
    padding:18px 30px;
    display:flex;
    justify-content:space-between;
    align-items:center;
    border-bottom:1px solid #222;
}

.logo{
    font-size:24px;
    font-weight:700;
    color:#7c3cff;
}

.nav-links{
    display:flex;
    align-items:center;
}

.nav-links a,
nav a{
    color:#fff;
    text-decoration:none;
    margin-left:20px;
    transition:.2s;
}

.nav-links a:hover,
nav a:hover{
    color:#7c3cff;
}

.hero{
    padding:80px 20px;
    text-align:center;
    background:linear-gradient(135deg,#7c3cff22,#ff2d7a22);
    border-bottom:1px solid #222;
}

.hero h1{
    font-size:55px;
    margin-bottom:15px;
}

.hero p{
    color:#b5b5c3;
    max-width:700px;
    margin:auto;
    font-size:18px;
}

.container{
    max-width:1200px;
    margin:auto;
    padding:50px 20px;
}

.products{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
    gap:25px;
}

.card{
    background:#15151f;
    border:1px solid #2b2b3d;
    border-radius:18px;
    overflow:hidden;
    transition:.25s;
    padding:20px;
    margin-bottom:20px;
}

.card:hover{
    transform:translateY(-5px);
    border-color:#7c3cff;
}

.card-top{
    margin:-20px -20px 20px -20px;
    height:180px;
    background:linear-gradient(135deg,#7c3cff,#ff2d7a);
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:28px;
    font-weight:bold;
}

.card-content{
    padding:5px;
}

.card-content h2{
    margin-top:0;
    margin-bottom:10px;
}

.card-content p{
    color:#b8b8c5;
    line-height:1.5;
}

.price{
    font-size:28px;
    color:#7c3cff;
    font-weight:700;
    margin:20px 0;
}

.btn,
button{
    display:inline-block;
    background:#7c3cff;
    color:#fff;
    padding:12px 18px;
    border-radius:10px;
    text-decoration:none;
    transition:.2s;
    border:none;
    cursor:pointer;
}

.btn:hover,
button:hover{
    background:#9257ff;
}

input{
    width:100%;
    padding:12px;
    margin-bottom:10px;
    background:#0f0f17;
    color:#fff;
    border:1px solid #333;
    border-radius:8px;
    box-sizing:border-box;
}

.footer{
    text-align:center;
    padding:30px;
    color:#777;
    border-top:1px solid #222;
    margin-top:50px;
}

@media(max-width:768px){
    nav{
        flex-direction:column;
        gap:15px;
    }

    .nav-links{
        flex-wrap:wrap;
        justify-content:center;
        gap:12px;
    }

    .nav-links a,
    nav a{
        margin-left:0;
    }

    .hero h1{
        font-size:40px;
    }

    .products{
        grid-template-columns:1fr;
    }
}