@font-face {
    font-family: "Pacifico";
    font-style: normal;
    font-weight: 400;
    src: local('Pacifico Regular'), local('Pacifico-Regular'), url(https://fonts.gstatic.com/s/pacifico/v12/FwZY7-Qmy14u9lezJ-6H6MmBp0u-.woff2) format('woff2');
    font-display: swap;
}

/* GNERAL */


* {
    font-family: "Roboto", sans-serif;
    font-weight: 100;
    line-height: 200%;
}

h1 {
    font-size: 1.5em;
}

h2 {
    font-size: 1.5em;
}

html, body {
    background-color: whitesmoke;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}

.Kontakt a {
    font-weight: 700;
    font-size: 1.2em;
    text-decoration: none;
    color: white;
    text-decoration: underline;
}


header, footer, section, aside, .Kontakt {
    padding: 1%;
}


.grid-container {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: repeat(7, minmax(100px, auto));
    /* grid-gap: 10px; */
}

/* Smartphones (portrait) ----------- */
@media only screen and (max-width : 420px) {
    .grid-container {
        grid-template-columns: 0.2fr repeat(4, 1fr) 0.2fr;
    }
}

header {
    grid-column: 2 / 6;
    grid-row: 3 / 4;

    display: grid;
    grid-template-columns: 100%;
    align-content: end;

    
  
}

aside {
    grid-column: 2 / 6;
    grid-row: 4 / 5;
    background-color: rgba( 255, 255, 255, 1 );
    /* opacity: unset; */
    border-top: 1px solid grey;
    border-left: 1px solid grey;
    border-right: 1px solid grey;
}

.Kontakt {
    grid-column: 2 / 6;
    grid-row: 5 / 6;
    
    background-color: #333;
    color: white;
    /* opacity: unset; */
    border-bottom: 1px solid grey;
    border-left: 1px solid grey;
    border-right: 1px solid grey;
}

summary {
    font-weight: 500;
    padding: 1%;
    font-size: 1.1em;
    cursor: pointer;
 
}

.Kontakt p {
    line-height: 300%;
}


section {
    grid-column: 2 / 6;
    grid-row: 6 / 7;
}


section > div {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 10px;
    margin-bottom: 5%;
}

/* Smartphone landscape */
@media only screen and (min-width : 321px) {
    section > div {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Smartphones (portrait) ----------- */
@media only screen and (max-width : 420px) {
    section > div {
        grid-template-columns: 1fr;
    }
}

section div > div {
    text-align: center;
    background-color: white;
    padding: 2%;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    cursor: pointer;
}

section div > div:hover {
    background-color: rgba( 1, 100, 142, 1 );/*rgba(255, 217, 0, 0.452); */
    filter: grayscale(50%);
    color: white;
}


section h3 {
    font-weight: 400;
    border-bottom: 1px solid rgba(128, 128, 128, 0.384);
}

section summary {
    font-weight: 200;
    font-size: 1em;
    border-top: 1px solid rgba(128, 128, 128, 0.384);

}

section details {
    text-align: left;
}


footer {
    grid-column: 1 / 7;
    grid-row: 7 / 8;

    background-color: #333;
}

footer ul {
    display: flex;
    flex-direction: row;
    justify-content: center;
    
}

footer li {
    padding: 2%;
}

footer p {
    text-align: center;
}

footer a:hover {
    color: whitesmoke;
}

footer li, footer p, footer p, footer a {
    list-style: none;
    color: white;
}


#background-top {
    grid-column: 1 / 7;
    grid-row: 1 / 5;

    background-image: url("../img/background.jpg");
    background-size: cover;
    background-repeat: no-repeat;
    opacity: 0.3;

    background-attachment: fixed;
    
    
}

#background-bottom {
    grid-column: 1 / 7;
    grid-row: 4 / 7;
    
}

header img {
    width: 100%;
    height: auto;
    
    filter: grayscale(50%);
}

.center {
    text-align: center;
}

 

.iframe {
    overflow:hidden;
    padding-bottom:50%;
    position:relative;
    height:0;


}

 
 
.iframe iframe{
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    position: absolute;

 
 
}