*{
margin:0;
padding:0;
box-sizing:border-box;
font-family:Arial;
}

body{
background:black;
color:white;
}

/* NAVBAR */

header{
display:flex;
justify-content:space-between;
align-items:center;
padding:20px;
background:#000;
position:sticky;
top:0;
z-index:1000;
}

.logo{
font-size:30px;
font-weight:bold;
color:#00f7ff;
text-shadow:0 0 10px cyan;
}

nav a{
color:white;
text-decoration:none;
margin-left:20px;
font-size:15px;
}

nav a:hover{
color:#00f7ff;
}

/* HERO */

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

.hero h1{
font-size:55px;
margin-bottom:20px;
}

.hero span{
color:#00f7ff;
text-shadow:0 0 20px cyan;
}

.hero p{
color:#ccc;
margin-bottom:30px;
}

.buttons button{
padding:12px 25px;
margin:10px;
border:none;
border-radius:8px;
font-size:16px;
cursor:pointer;
}

.start-btn{
background:#00f7ff;
color:black;
font-weight:bold;
}

.github-btn{
background:transparent;
border:2px solid #00f7ff !important;
color:#00f7ff;
}

/* TERMINAL */

.terminal{
width:90%;
max-width:600px;
margin:auto;
background:#111;
border:2px solid #00f7ff;
padding:25px;
border-radius:15px;
margin-top:40px;
box-shadow:0 0 20px cyan;
text-align:left;
}

.terminal p{
color:#00ff00;
margin:10px 0;
}

/* SECTION */

.section-title{
text-align:center;
font-size:35px;
margin:70px 0 30px;
color:#00f7ff;
}

/* ROADMAP */

.roadmap-container{
display:flex;
overflow-x:auto;
gap:20px;
padding:20px;
}

.card{
min-width:250px;
background:#111;
padding:25px;
border-radius:20px;
border:1px solid #00f7ff;
text-align:center;
}

.card h3{
margin-bottom:15px;
color:#00f7ff;
}

.card button{
margin-top:15px;
padding:10px 20px;
background:#00f7ff;
border:none;
border-radius:8px;
font-weight:bold;
}

/* PRODUCTS */

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

.product-card{
background:#111;
padding:25px;
border-radius:20px;
border:1px solid #00f7ff;
text-align:center;
}

.product-card h3{
color:#00f7ff;
margin-bottom:15px;
}

.product-card button{
margin-top:15px;
padding:10px 20px;
border:none;
background:#00f7ff;
border-radius:8px;
font-weight:bold;
}

/* PAYMENT */

.payment{
text-align:center;
padding:70px 20px;
}

.payment img{
width:220px;
margin-top:20px;
border-radius:20px;
border:2px solid cyan;
}

/* SOCIAL */

.social-icons{
display:flex;
justify-content:center;
gap:30px;
padding:40px;
}

.social-icons a{
font-size:35px;
color:#00f7ff;
transition:0.3s;
}

.social-icons a:hover{
transform:scale(1.2);
}


/* FOOTER */

footer{
text-align:center;
padding:20px;
border-top:1px solid #222;
color:#aaa;
}

/* MOBILE */

@media(max-width:768px){

.hero h1{
font-size:38px;
}

nav a{
margin-left:10px;
font-size:13px;
}

.logo{
font-size:22px;
}

}
.purchase{
padding:60px 20px;
text-align:center;
}

.purchase-box{
max-width:600px;
margin:auto;
background:#111;
padding:30px;
border-radius:20px;
border:1px solid #00f7ff;
box-shadow:0 0 15px cyan;
}

.purchase-box p{
margin:15px 0;
font-size:18px;
color:#ccc;
}
a{
text-decoration:none;
  }
button:hover{
transform:scale(1.05);
transition:0.3s;
}