body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #ffffff;
    color: #000;
}
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    background-color: #fff;
}
.logo {
    width: 220px;
}
nav a {
    color: #000;
    text-decoration: none;
    margin: 0 15px;
    font-size: 1.2rem;
    font-weight: bold;
}
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 80px 5%;
    background: #f9f9f9;
}
.hero h1 {
    font-size: 3.5rem;
    font-weight: bold;
    color: #000;
}
.hero p {
    font-size: 1.3rem;
    color: #008000;
    font-weight: bold;
}
.hero .image img {
    width: 550px;
}