body {
    margin: 0;
    padding: 0 0 30px 0;
    background-color: rgb(14, 14, 14);
    color: white;
    font-family: sans-serif;
    height: 100vh;
}

header {
    margin-bottom: 100px;
    display: flex;
    justify-content: space-between;
    padding-top: 20px;
    padding-right: 30px;
}

header div {
    display: flex;
    justify-content: center;
}

header div img {
    width: 60px;
    border-radius: 10px;
}

header div span {
    margin-top: 13px;
    margin-left: 10px;
    font-weight: bold;
}

header nav a {
 text-decoration: none;
 color: rgb(192, 26, 26);
 margin: 0px 10px;
}

main {
    text-align: center;
    margin-bottom: 100px;
    animation-name: updown;
    animation-duration: 1s;
    animation-iteration-count: infinite;
    animation-timing-function: ease;
}

@keyframes updown {
    from {transform: translateY(0px);}
    to {transform: translateY(5px);}
}

main h1 {
     background: -webkit-linear-gradient(rgb(192, 26, 26), #e63d3d);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

main p {
    max-width: 450px;
    margin-left: auto;
    margin-right: auto;
}

#features {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.feature {
    background-color: rgba(25, 25, 25, 0.5);
    border-radius: 15px;
    flex-grow: 1;
    max-width: 400px;
    margin-left: 20px;
    margin-right: 20px;
    margin-bottom: 10px;
    padding: 10px;
    box-shadow: 0px 0px 2px rgb(192, 26, 26);
}

.feature h3 {
    color: rgb(192, 26, 26)
}

footer {
    margin-bottom: 50px;
    text-align: center;
    background: linear-gradient(rgb(192, 26, 26), #e63d3d);
    width: 90%;
    max-width: 500px;
    border-radius: 20px;
    margin: 0 auto;
    margin-top: 10%;
    padding: 20px 5px;
}

footer button {
    background-color: black;
    color: white;
    border-radius: 20px;
    padding: 15px 30px;
    border: none;
}

footer a {
    color: black;
}

@media (max-width: 470px) {
    header nav a {
        display: none;
    }
}