body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: #3A3A3A;
    color: white;
    text-align: center;
}

header {
    padding: 20px;
    font-size: 24px;
    font-weight: bold;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
}

nav ul li {
    margin: 0 15px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-size: 18px;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: #FF5733;
}

.hero {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    text-align: center;
}

.hero-content {
    background: rgba(0, 0, 0, 0.7);
    padding: 50px;
    border-radius: 10px;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.5);
}

.hero h1 {
    font-size: 50px;
    font-weight: bold;
}

.hero p {
    font-size: 20px;
    margin-top: 10px;
}

.btn {
    display: inline-block;
    margin-top: 20px;
    padding: 15px 30px;
    font-size: 20px;
    color: white;
    background: #FF5733;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.2);
    transition: 0.3s;
}

.btn:hover {
    background: #E04E2F;
    transform: scale(1.1);
}