body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    color: #333;
}

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

header {
    background: #fff;
    border-bottom: #0779e4 3px solid;
    padding: 20px 0;
}

.logo-section h1 {
    margin: 0;
    color: #0779e4;
    font-size: 2.5rem;
}

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

nav li {
    display: inline;
    margin-right: 20px;
}

.hero {
    background: #f4f4f4;
    padding: 100px 0;
    text-align: center;
}

.hero h2 {
    font-size: 3rem;
    color: #333;
}

.btn {
    display: inline-block;
    background: #0779e4;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
}

footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
}