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

body{
    background:linear-gradient(135deg,#0d0d0d,#141414,#0b0b0b);
    color:white;
}

/* Navbar */
nav{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:20px 10%;
    background:#111;
}

.logo{
    font-size:26px;
    font-weight:bold;
    color:#00ffcc;
}

.links a{
    margin:0 10px;
    text-decoration:none;
    color:white;
    transition:.3s;
}

.links a:hover{
    color:#00ffcc;
}

/* Hero */
.hero{
    height:90vh;
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    text-align:center;
}

.hero h1{
    font-size:60px;
    color:#00ffcc;
}

.hero p{
    margin-top:15px;
}

/* Buttons */
.buttons{
    margin-top:25px;
}

.btn{
    padding:12px 25px;
    border:none;
    border-radius:8px;
    cursor:pointer;
    margin:5px;
}

.primary{
    background:#00ffcc;
    color:black;
}

.secondary{
    background:#222;
    border:1px solid #00ffcc;
    color:white;
}

/* Sections */
section{
    padding:70px 10%;
}

h2{
    text-align:center;
    margin-bottom:30px;
    color:#00ffcc;
}

.cards{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:20px;
}

.card{
    background:#181818;
    padding:20px;
    border-radius:10px;
    text-align:center;
    transition:.3s;
}

.card:hover{
    transform:translateY(-5px);
}

/* Footer */
footer{
    background:#111;
    padding:20px;
    text-align:center;
    color:#777;
}