@font-face {
    font-family: 'Roboto';
    src: url('roboto/Roboto-Regular.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'Roboto';
    src: url('roboto/Roboto-Bold.ttf') format('truetype');
    font-weight: bold;
    font-style: normal;
}

@font-face {
    font-family: 'Roboto';
    src: url('roboto/Roboto-Italic.ttf') format('truetype');
    font-weight: normal;
    font-style: italic;
}

html * {
    padding: 0px;
    margin: 0px;
    box-sizing: border-box;
    font-family: Roboto;
}

body {
    color: linear-gradient(90deg, rgb(255, 255, 255) 0%, rgba(56,92,163,1) 40%, rgba(66,43,119,1) 60%, rgb(255, 255, 255) 100%);
    background: linear-gradient(90deg, rgba(0,0,0,1) 0%, rgba(56,92,163,1) 40%, rgba(66,43,119,1) 60%, rgba(0,0,0,1) 100%);
}

header {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 20px 50px;
    color: white;
    border-bottom: 2px solid black;
}

header a {
    margin: 5px;
    color: white;
    text-decoration: none;
}

nav {
    display: flex;
    justify-content: space-around;
    align-items: center;
    width: 20%;
    padding: 10px;
    border: black solid 2px;
    border-radius: 40px;
}

main {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#keyFeatures {
    display: flex;
    min-width: 60%;
    max-width: 60%;
    padding: 20px;
}

article {
    width: 50%;
    margin: 20px;
    padding: 15px;
    background-color: #f0f0f0;
    border: 1px solid #ccc;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

form {
    align-items: center;
    justify-content: center;
    display: flex;
}