@font-face {
    font-family: Poppins;
    src: url(fonty/Poppins-Regular.ttf);
    font-weight: normal;
}

@font-face {
    font-family: Poppins;
    src: url(fonty/Poppins-ExtraBold.ttf);
    font-weight: bold;
}

html {
    background: #414042;
}

body {
    font: 14px "Poppins";
    color: #414042;
    background: #F9F9F9;
    box-sizing: border-box;
    margin: 0;
    padding: 100px 0px 0px 0px;
    min-width: 960px;
}

body > header {
    height: 100px;
    width: 100%;
    background: black;
    color: white;
    display: flex;
    justify-content: space-evenly;
    position: fixed;
    z-index: 1;
    top: 0;
}

#logo {
    height: 40px;
    margin: auto 0 auto 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: url(images/logo.png) no-repeat;
    background-size: 40px 40px;
}

#logo > * {
    margin: 0 0 0 50px;
}

#logo h1 {
    font-weight: normal;
    font-size: 1.5em;
    line-height: 1.2em;
    color: white;
}

#logo h1 span {
    font-weight: bold;
    text-transform: uppercase;
}

#logo small {
    text-transform: uppercase;
    font-size: 0.85em;
}

nav ul {
    margin: 0;
    list-style-type: none;
    display: flex;
    align-items: center;
    height: 100%;
}

nav ul li {
    padding: 0 25px;
    margin: 0 5px;
    font-size: 1em;
    line-height: 4.3em;
}

nav ul a {
    color: white;
    padding: 8px 0;
    text-decoration: none;
    text-transform: uppercase;
}

nav ul a:hover, 
.aktivni a {
    border-bottom: 2px solid #EF6534
}

article {
    padding: 50px 50px 10px 50px;
    margin: 0 auto;
    max-width: 960px;
}

article h1,
article h2,
article h3,
article h4,
article h5,
article h6 {
    padding: 2px 0;
    color: black;
}

article h1 {
    margin: 0;
    font-size: 2.3em;
    font-weight: bold;
    width: max-content;
    border-bottom: 4px solid #EF6534;
}

article h1:first-letter {
    text-transform: uppercase;
}

article h2 {
    font-size: 2em;
}

article header {
    height: 80px;
}

article section p {
    margin-bottom: 1.5em;
    line-height: 1.8em;
    max-width: 960px;
}

article section a {
    color: #EF6534;
}

article section ul {
    max-width: 800px;
    list-style: none;
}


footer {
    box-sizing: border-box;
    text-align: center;
    height: 100px;
    color: white;
    background: #414042;
    padding: 50px 0 0 0;
    clip-path: polygon(0 30px, 100% 0, 100% 105%, 0 105%);
}

footer a {
    color: white;
    text-decoration: none;
}

.centrovany {
    text-align: center;
}

.avatar {
   float: right;
   width: 300px;
   padding-left: 10px;
   filter: grayscale(0.5);
}

.avatar2 {
    float: right;
    width: 300px;
    height: 200px;
    padding-left: 100px;
    filter: grayscale(0.5);
 }

.cistic {
    clear: both;
}

.reference-tlacitko {
    background: #EF6534;
    color: white;
    font-size: 0.9em;
    text-transform: uppercase;
    text-decoration: none;
    padding: 12px 25px;
    border-radius: 25px;
}

.kontakt-tlacitko {
    background: #EF6534;
    padding: 10px 20px;
    border-radius: 20px;
}

.kontakt-tlacitko:hover,
.reference-tlacitko:hover {
    filter: brightness(115%) contrast(85%);
    border: 0;
}

.nezalamovat {
    white-space: nowrap;
}

.nepodtrhavat {
    text-decoration: none;
    color: black;
}

article section ul div {
    border: 3px solid black;
    padding: 15px;
    margin: 30px;
}

#realizovane_projekty img {
    border: 1px solid gray;
    padding: 6px;
    box-shadow: 3px 3px 6px #999999;
    margin-right: 6px;
}