* {
    box-sizing: border-box;
    margin: 0;
}
  
body{
    color: white;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 14px;
    text-align: center;
    background: linear-gradient(rgba(215,101,160,255),rgba(250,137,110,255));
    height: 100vh; 
}


/*****   HEADER   *****/
header {
    padding: 20px;
    min-height: 20vh;
}

header h3 {
    margin: 10px;
}

.profile {
    width: 25%;
    max-width: 200px;
    border-radius: 100%;
    border: 1px solid #757575;
    box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.4);
}

nav ul {
    margin: 0 auto;
    padding: 0;
    list-style: none;
   }

nav ul li {
    display: inline-block;
}

nav ul li img {
    width: 27px;
    height: 27px;
    margin: 3px;
}  
/******************/



/***** MAIN SECTION   *****/
.title {
    margin-bottom: 7px;
    font-size: 1.2em;
}

.subtitle {
    font-family: 'Roboto Mono', monospace;
    font-weight: 400;
    text-transform: capitalize;
    margin-bottom: 5px;
}

section ul {
    margin: 0 auto;
    padding: 0;
    list-style: none;
    max-width: 500px;
}

section ul li {
    margin: 25px 10%;
}

.btn {
    display: inline-block;
    width: 100%;
    padding: 10px;
    font-size: 1.1em;
    text-decoration: none;
    color: white;
    background-color: rgba(237, 118, 0, 0.1);
    border: 1px solid rgb(100, 100, 100);
    border-radius: 5px;
    box-shadow: 1px 2px 5px rgba(74, 74, 74, 0.5);   
}   

.btn i {
    margin-right: 10px;
}

.btn:hover, .btn:active {
    background-color: grey;
    box-shadow: 1px 2px 5px rgba(0, 0, 0, 0.7);
}
/**********************/



/*****   FOOTER   *****/
hr {
    background-color: grey;
    border: 0;
    height: 1px;
    max-width: 90%;
    margin: 20px auto;
}

footer {
    min-height: 10vh;
    width: 100%;
    position: fixed;
    bottom: 0px;
    text-align: center;
    padding: 15px;
}

footer p:hover {
    color: grey;
}
/*************************/