/* General Styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    text-align: center;
}

/* Header */
header {
    background: #333;
    color: white;
    padding: 15px 0;
}

.container {
    width: 80%;
    margin: auto;
}

nav ul {
    list-style: none;
    padding: 0;
}

nav ul li {
    display: inline;
    margin: 0 15px;
}

nav ul li a {
    color: white;
    text-decoration: none;
}

/* Hero Section */
.hero {
    background: url('https://source.unsplash.com/1600x900/?technology') no-repeat center center/cover;
    color: white;
    padding: 100px 0;
}

.hero h2 {
    font-size: 2.5em;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    background: #ff5722;
    color: white;
    text-decoration: none;
    margin-top: 15px;
    border-radius: 5px;
}

/* About Section */
.about {
    padding: 50px 0;
    background: #f4f4f4;
}

/* Footer */
footer {
    background: #222;
    color: white;
    padding: 20px 0;
    margin-top: 20px;
}