/* BASELINE STYLES */

html, body {
  position: relative;
  width: 100%;
  height: 100%;
  padding: 0;
  margin: 0;
  overflow-x: hidden;
}

body {
	padding: 0 8px;
	color: #333;
	box-sizing: border-box;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    font-size: 18px;
    background: linear-gradient(-45deg, lightblue, aliceblue);
}

a {
	color: rgb(0,100,200);
	text-decoration: none;
}

a:hover {
	text-decoration: underline;
}

a:visited {
	color: rgb(0,80,160);
}

blockquote {
    border-left: 3px solid #333;
    margin-left: 25px;
    padding-left: 12px;
}

header, main, footer {
    margin: 0 auto;
    width: 100%;
    max-width: 860px;
}



ul {
    padding-left: 0;
}

li {
    padding: 0.3em;
}

/* BASELINE STYLES END */


/* HEADER STYLES */


.logo {
    color: #333;
}

a.logo:visited {
    color: #333;
}

.logo > img {
    float: left;
    margin-top: 12px;
    margin-right: 10px;
}

.logo > h1 {
    font-weight: normal;
    margin-bottom: 0;
}

.logo > span {
    font-weight: bold;
    color: gray;
}

header > nav > ul {
    display: flex;
    list-style-type: none;
    flex-direction: row;
    justify-content: space-around;
    margin-bottom: 0;
}

nav a {
    display: block;
}

/* HEADER STYLES END */
/* FOOTER STYLES */

footer {
    padding-bottom: 2em;
}

footer > ul {
    display: flex;
    list-style-type: none;
    flex-direction: row;
    justify-content: space-around;
}

footer > div {
    text-align: center;
}

/* FOOTER STYLES END */

/* MAIN CONTENT STYLES */

main {
    background-color: white;
    padding: 0 1.5em;
}

main > h1 {
    margin-top: 0;
    padding-top: 0.5em;
}

main > *:last-child {
    margin-bottom: 0;
    padding-bottom: 1em;
}

main > h1, main > h2, main > h3 {
    color: black;
    font-weight: normal;
}

main > h2 {
    margin-top: 1.5em;
}

main p {
    line-height: 1.5em;
}

.infobox {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-gap: 2em;
}

.infobox.stack {
    grid-template-columns: 1fr;
    margin-top: 1em;
    grid-gap: 1em;
    cursor: pointer;
}

.infobox-item {
    border: 3px solid #8de1fd;
    border-radius: 1em;
    padding: 1em;
    transition: background-color 100ms, color 100ms;
    color: #333;
    position: relative;
    background-color: white;
}

.infobox-item:hover {
    background-color: #8de1fd;
    color: black;
    text-decoration: none;
}

.infobox-item > p:first-of-type {
    margin-top: 0;
}

.infobox-item > p:last-of-type {
    margin-bottom: 0;
}

.info-icon {
    font-size: 1.5em;
    position: absolute;
    top: .2em;
    right: .5em;
    color: black;
}


summary {
    font-size: 28px;
    color: black;
    cursor: pointer;
}

details[open] + details {
    margin-top: 2em;
}

#banner {
    position: relative;
    height: 400px;
}

.columns {
    display: grid;
    grid-template-columns: 58% 42%;
    margin-bottom: 1.5em;
}

.c1 img {
    width: 500px;
    position: absolute;
    top: 0;
    object-fit: cover;
    margin: 0 -1.5em;
    box-shadow: 0px 2px 2px #333;
    transition: opacity 450ms ease-in-out;
    grid-column: 1/2;
}

#banner img.hide {
    opacity: 0;
}

#hundeinfo, #katzeninfo {
    display: none;
    padding-bottom: 1em;
}

.columns + div:last-child {
    padding-bottom: 2em;
}

img.fl {
    float: left;
    margin: 0 1em 0.5em -1.5em;
    box-shadow: 0px 2px 2px #333;
}


/* MAIN CONTENT STYLES END */

/* MOBILE STYLING CORRECTIONS */

@media screen and (max-width:800px) {

    .logo > h1 {
        font-size: 30px;
        margin-top: 0;
        line-height: 1;
        padding-top: 10px;
    }

    .logo > img {
        width: 60px;
    }

    .columns {
        display: grid;
        grid-template-columns: auto;
    }

    #banner img {
        width: 500px;
    }

    main {
        padding: 0;
    }

    main > h1, .c2 h1 {
        font-size: 28px;
        max-width: 90%;
        margin: 1em auto;
    }

    main > h2, #hundeinfo > h2, #katzeninfo > h2 {
        font-size: 24px;
        max-width: 90%;
        margin: 1em auto;
    }

    main > h3, #hundeinfo h3, #katzeninfo h3 {
        font-size: 20px;
        max-width: 90%;
        margin: 1em auto;
    }

    main p {
        max-width: 90%;
        margin: 0 auto;
    }

    main p + p {
        margin-top: 1em;
    }

    main p > strong {
        font-size: 17px;
    }

    .infobox {
        grid-template-columns: 1fr;
        margin: 3em 0;
        grid-gap: 1em;
    }

    .infobox.stack {
        margin: 1em 0;
    }

    .infobox-item {
        padding: 0.5em;
        text-align: center;
    }

    .info-icon {
        display: none;
    }

    details div {
        padding: 0 0.5em;
    }

    details h3 {
        text-align: center;
        font-size: 16px;
    }

    .correct-position {
        margin: 0 -5.5em !important;
    }
}