* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background-color: #fff;
        height: 100vh;
}
nav {
    display: flex;

    justify-content: space-between;
    margin: 20px 100px;
}

img {
    width: 150px;
    margin-top: -50px;
}
.container {
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;

}



.plan-box {
    background: #fff;
    padding: 30px;
    border-radius: 5px;
    
    width: 400px;
}

.icon {
    font-size: 40px;
    color: red;
    margin-bottom: 10px;
}

h1 {
    font-size: 30px;
    margin: 10px 0;
    padding: 10px;
}

ul {
    list-style: none;
    padding: 0;
    text-align: left;
}

li {
    font-size: 16px;
    margin: 10px 0;
    color: #333;
}

li::before {
    content: '✔';
    color: red;
    font-weight: bold;
    margin-right: 10px;
}

button {
    width: 100%;
    padding: 20px;
    background: red;
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 18px;
    cursor: pointer;
    margin-top: 20px;
}