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

body {
    font-family: Arial, sans-serif;
    background-color: #022f55;
    height:100vh;
}
.intro {
    padding: 20px;
    text-align: center;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
}

.intro h1{
    font-size: 2.5em;
    margin-bottom: 0px;
}

.intro h2{
    font-size: 1.4em;
    margin-bottom: 20px;
}
.intro h3 {
    margin-bottom: 10px;
}

.intro h3 a {
    color: #b29f6e;
    text-decoration: none;
}

.intro img{
    max-width: 250px;
    height: auto;
    margin-bottom: 20px;
}

.social{
    padding-top: 20px;
    padding-left: 0px;
    display:flex;
    justify-content: center;
    list-style-type: none;
    flex-wrap: wrap;
}

.social li {
    list-style-type: none;
    background: #b29f6e;
    border: solid 1px #b29f6e;
    padding: 10px;
    transition: 0.3s;
}

.social li:hover {
    background: #022f55;
    transition: 0.3s;
}

.social li:hover a i {
    color: #b29f6e;
    transition: 0.3s;
}

.social li:not(:last-child) {
    margin-right: 10px;
}

.social li a i{
    font-size: 24px;
    color: #022f55;
}

/* Responsive */
@media (max-width: 767px) {
    .intro{
        padding:15px;
    }

    .intro h1{
        font-size: 1.8em;
    }

    .intro h2{
        font-size: 1.2em;
    }

    .intro p{
        font-size: 0.9em;
        max-width: 300px;
    }

    .social li{
        padding: 8px;
    }

    .social li a i{
        font-size: 20px;
    }
}

@media (max-width: 500px) {
    .intro h1{
        font-size: 1.4em;
    }

    .intro h2{
        font-size: 1em;
        max-width: 80%;
    }

    .intro p{
        font-size: 0.8em;
        max-width: 100%;
    }

    .intro img{
        max-width: 100%;
        width: 200px;
    }

    .social{    
        margin-top: 20px;
    }

    .social li{
        margin-bottom: 10px;
    }
}