:root {
    --mainbgcolor: #1E2631;
    --brown: #968876;
    --text: #fff;
}

/* global styles */
body {
    margin: o;
    padding: o;
    box-sizing: border-box;
    background-color: var(--mainbgcolor);
    color: var(--text);
    font-family: poppins,Arial, Helvetica, sans-serif;
    letter-spacing: 1px;
    display: flex;
    flex-direction: column;
    height: 100vh;
}

a ,
h1 ,
h2 ,
h3 {
    text-decoration: none;
    color: var(--text);
    text-transform: uppercase;
}
details {
    cursor: pointer;
}

.underline {
    text-decoration: underline;
}
/* header styles */
header {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    padding: 10px;
}

.logo {
    display: flex;
    flex-direction: column;
    font-size: 2.2rem;
}

.logo-nikos {
    margin: 0px 0px -32px -23px;
    z-index: 100;
    transition: all 0.5s ease;
}
.logo-digalakis {
    color: var(--mainbgcolor);
    -webkit-text-stroke: 1px var(--text);
    z-index: 99;
}

.logo:hover .logo-nikos,
.logo-nikos:focus {
    margin: 0 0 -10px 0px;
    transition: all 0.5s ease;
}
nav {
    background-color: #fff;
    padding: 15px;
    border: 1px solid var(--brown);
    border-radius: 50px;
    margin: 25px 0;
}
nav a {
    color: var(--mainbgcolor);
    padding: 4px;
}

nav a:hover,
nav a:focus,
.active {
    background-color: var(--brown);
    color: var(--text);
    border-radius: 50px;
}

/* heading with media logos */

.main-heading {
    display:flex;
    justify-content: space-around;
    align-items: center;
    width: 100%;
    background-color: var(--brown);
    padding: 20px 4px;
    margin: 30px 0;
}
.media-icons img {
    width: 40px;
    height: 40px;
    padding: 15px;
}

.github:hover {
    background-color: #a000c8;
}
.linkdin:hover {
    background-color: #0077b5;
}
.mail:hover {
    background-color: #fff;
}


/* footer */
footer {
    margin-top: auto ;
    background-color: var(--brown);
}

footer .media-icons {
    display: flex;
    justify-content: space-evenly;
}