body {
background: black;
color: white;
font-family: Arial, sans-serif;
margin: 0;
text-align: center;
}

nav {
padding: 20px;
}

nav a {
color: #888;
text-decoration: none;
}

.hero {
margin-top: 100px;
}

h1 {
font-size: 48px;
font-weight: 300;
}

.subtitle {
font-size: 20px;
color: #aaa;
margin-bottom: 40px;
}

.cta {
background: transparent;
border: 1px solid white;
color: white;
padding: 15px 40px;
font-size: 18px;
cursor: pointer;
transition: 0.3s;
}

.cta:hover {
background: white;
color: black;
}

.progress-container {
width: 60%;
height: 10px;
background: #222;
margin: 40px auto;
}

.progress-bar {
height: 100%;
width: 0%;
background: white;
transition: width 1s ease;
}

.counter {
margin-top: 20px;
font-size: 18px;
}

.micro {
margin-top: 50px;
color: #777;
}

.about {
max-width: 700px;
margin: 100px auto;
line-height: 1.8;
font-size: 18px;
}