body {
margin: 0;
font-family: Arial, sans-serif;
background: #0f0f0f;
color: #fff;
}

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

h1, h2 {
margin-bottom: 10px;
}

p {
color: #aaa;
line-height: 1.6;
}

.hero {
text-align: center;
padding: 100px 20px 60px;
}

.hero h1 {
font-size: 48px;
}

.hero p {
font-size: 18px;
}

.btn {
display: inline-block;
margin-top: 20px;
padding: 12px 24px;
border: 1px solid #fff;
text-decoration: none;
color: #fff;
transition: 0.3s;
}

.btn:hover {
background: #fff;
color: #000;
}

.grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 20px;
margin-top: 40px;
}

.card {
background: #1a1a1a;
padding: 20px;
border-radius: 12px;
transition: transform 0.3s;
}

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

.card img {
width: 100%;
border-radius: 8px;
margin-bottom: 10px;
}

.footer {
text-align: center;
padding: 60px 20px;
border-top: 1px solid #222;
margin-top: 60px;
}