/* Minimalism at it's finest! */

@font-face {
    font-family: 'titillium';
    src: url('titillium.woff2') format('woff2'), url('titillium.woff') format('woff');
    font-display: fallback;
}

body {
    margin: 0;
    font: 14pt titillium, sans-serif;
    color: #555;
    text-align: center;
}

header, h1 {
    text-align: center;
    text-transform: uppercase;
    font-size: 4.5vw;
    font-weight: normal;
    letter-spacing: .2em;
    color: #971b2f;
    background: #e5c6cb url('dach.jpg') center/cover fixed;
    padding: 1em 0;
    margin: 0;
}

header img {
    width: 90%;
    max-width: 870px;
}

nav img {
    width: 14%;
    max-width: 62px;
    max-height: 62px;
    vertical-align: middle;
    opacity: .5;
    transition: all 400ms ease;
}

nav img {
    animation: shownavicons 800ms backwards 600ms 1;
}

nav img[src='leistungen.svg'] {
    animation-delay: 700ms;
}

nav img[src='referenzen.svg'] {
    animation-delay: 800ms;
}

nav img[src='kontakt.svg'] {
    animation-delay: 900ms;
}

@keyframes shownavicons {
    0% { transform: scale(.1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

nav img:hover {
    opacity: 1;
    transform: scale(1.2);
}

article {
    display: inline-block;
    text-align: left;
    margin: auto;
    max-width: 910px;
    padding: 6em 1em 3em;
    background: transparent url('ueber-mich.svg') center 2em/62px no-repeat;
}

article img {
    border: 2px solid;
    padding: 2px;
    margin: 4px;
    opacity: .75;
    width: 240px;
    height: 240px;
	transition: opacity 400ms ease;
    max-width: 24vw;
    max-height: 24vw;
}

article img:hover {
    opacity: 1;
}

#leistungen ~ article {
    background-image: url('leistungen.svg');
}

#referenzen ~ article {
    background-image: url('referenzen.svg');
}

#kontakt ~ article { background-image: url('kontakt.svg');
}

strong, a {
    color: #971b2f;
}

ul {
    list-style: square;
}

footer {
    background-color: #971b2f;
    color: #fff;
    text-align: center;
    font-size: 12pt;
    letter-spacing: .1em;
    padding: 1em 0;
    margin-top: 3em;
}

footer a {
    color: #fff;
    text-decoration: none;
	white-space: nowrap;
}

footer a:hover{
    text-decoration: underline;
}

@media (orientation: landscape) {
    article {
        padding-top: 3em;
        padding-left: 110px;
        background-position: 25px calc(4em);
    }
}