/*! HTML5 Boilerplate v6.1.0 | MIT License | https://html5boilerplate.com/ */

/*
 * What follows is the result of much research on cross-browser styling.
 * Credit left inline and big thanks to Nicolas Gallagher, Jonathan Neal,
 * Kroc Camen, and the H5BP dev community and team.
 */

/* ==========================================================================
   Base styles: opinionated defaults
   ========================================================================== */

html {
    color: #222;
    font-size: 1em;
    line-height: 1.4;
}

/*
 * Remove text-shadow in selection highlight:
 * https://twitter.com/miketaylr/status/12228805301
 *
 * Vendor-prefixed and regular ::selection selectors cannot be combined:
 * https://stackoverflow.com/a/16982510/7133471
 *
 * Customize the background color to match your design.
 */

::-moz-selection {
    background: #b3d4fc;
    text-shadow: none;
}

::selection {
    background: #b3d4fc;
    text-shadow: none;
}

/*
 * A better looking default horizontal rule
 */

hr {
    display: block;
    height: 1px;
    border: 0;
    border-top: 1px solid #ccc;
    margin: 1em 0;
    padding: 0;
}

/*
 * Remove the gap between audio, canvas, iframes,
 * images, videos and the bottom of their containers:
 * https://github.com/h5bp/html5-boilerplate/issues/440
 */

audio,
canvas,
iframe,
img,
svg,
video {
    vertical-align: middle;
}

/*
 * Remove default fieldset styles.
 */

fieldset {
    border: 0;
    margin: 0;
    padding: 0;
}

/*
 * Allow only vertical resizing of textareas.
 */

textarea {
    resize: vertical;
}

/* ==========================================================================
   Browser Upgrade Prompt
   ========================================================================== */

.browserupgrade {
    margin: 0.2em 0;
    background: #ccc;
    color: #000;
    padding: 0.2em 0;
}

/* ==========================================================================
   Author's custom styles
   ========================================================================== */

   /* --- Global --- */

   body {
     font: 18px/1.5 'poppins', sans-serif;
     padding: 0;
     margin: 0;
   }

   .navigation-link {
     text-decoration: none;
     color: var(--var-core-white);

   }

   .navigation-link:hover {
     border-bottom-style: solid;
     border-bottom-color: var(--core-blue);
     border-bottom-width: 3px;
   }

   /* --- Navigation --- */

   .navigation-fluid-helper {
     height: 50px;
     margin: 0px;
     padding: 0px;
   }

   #navigation {
     background-color: var(--core-blue-dark);
     color: var(--core-white);
   }

   #navigation nav {
     background-color: inherit;
     z-index: 1;
     position: fixed;
     width: 100%;
     text-align: center;

     display: grid;
     grid-template-columns: 1fr;
     grid-template-rows: 50px;
   }

   #navigation nav div {
     align-self: center;
   }

   #navigation nav a {
     margin: 0px 15px 0px 15px;
   }

   /* --- Branding --- */

   #branding {
     background-color: var(--core-grey-light);
     text-align: center;
     padding: 15px 0px 15px 0px;
   }

   #showcase {
     font-family: 'poppins', sans-serif;
     font-weight: bold;

     background: url('../img/showcase.jpg') no-repeat;
     background-size: cover;
     color: var(--core-white);
     height: 750px;

     display: grid;
     grid-template-columns: 1fr;
     grid-template-rows: repeat(4, 1fr);
     grid-template-areas:
       "."
       "."
       "teaser"
       "slogan"
   }

   /* --- Showcase ---  */

   #showcase #teaser {
     grid-area: teaser;
     align-self: flex-end;

     width: 75%;
   }

   #showcase #slogan {
     grid-area: slogan;
     align-self: flex-start;

     width: 75%;
   }

   #showcase #teaser h1 {
     background-color: var(--core-blue-dark);
     opacity: 0.75;
     font-size: 55px;
     margin: 0px 50px 0px 50px;
     padding: 15px 0px 10px 15px;
   }

   #showcase h2 {
     grid-area: slogan;
     background-color: var(--core-blue);
     align-self: start;
     opacity: 0.75;
     font-size: 20px;
     margin: 25px 50px 0px 50px;
     padding: 15px 0px 10px 15px;
   }

   /* --- Services --- */

   #services {
     background-color: var(--core-white);

     display: grid;
     grid-template-columns: repeat(3, 1fr);
     grid-template-rows: minmax(150px, auto);
     grid-column-gap: 15px;
     margin: 15px 15px 15px 15px;
   }

   #services section {
     background-color: var(--core-grey-light);
     text-align: center;
     padding: 15px;
   }

   #services section i {
     font-size: 55px;
     padding: 25px 0px 0px 0px;
     color: var(--core-blue-dark);
   }

   #services section h3 {
     font-family: 'poppinsbold', sans-serif;
     font-weight: bold;

     font-size: 26px;
     color: var(--core-gray-dark);
     border-color: var(--core-blue-dark);
     padding-bottom: 10px;
   }

   #services section ul {
     margin: 0px;
     padding: 0px;
     text-align: left;
   }

   #services section li {
     float: left;
     display: block;
     margin: 15px 0px 15px 0px;
     padding: 0px 0px 0px 15px;
   }

   /* --- Kontakt --- */

   #contact {
     background-color: var(--core-white);

     display: grid;
     grid-template-columns: repeat(2, 1fr);
     grid-template-rows: minmax(150px, auto);
     grid-column-gap: 15px;
     margin: 0px 15px 15px 15px;
   }

   #contact section {
     background-color: var(--core-blue-dark);
     text-align: center;
     color: var(--core-white);
     padding: 15px;
   }

   #contact section h3 {
     font-family: 'Roboto', sans-serif;
     font-weight: bold;

     font-size: 26px;
     padding-bottom: 10px;
   }

   #contact .large {
     font-size: 20px;
   }

   /* --- Social --- */

   #social {
     height: 50px;
     background-color: var(--core-blue);
     color: var(--core-white);
     text-align: center;
     font-size: 55px;
   }

   /* --- Legal ---- */

   #legal {
     background-color: var(--core-blue-dark);
     color: var(--core-white);

     display: grid;
     grid-template-columns: repeat(2, 1fr);
     grid-template-rows: minmax(50px, auto);
     grid-template-areas:
       "copyright impress";
     padding: 0px 15px 0px 15px;

   }

   #legal p {
     grid-area: copyright;
     align-self: center;
   }

   #legal nav {
     grid-area: impress;
     align-self: center;
     text-align: right;
   }

   #legal nav a {
     margin: 0px 0px 0px 15px;
   }

   @media (max-width: 768px) {

     /* neu */
     #showcase #teaser {
       grid-area: teaser;
       width: 100%;
     }

     /* neu */
     #showcase #slogan {
       grid-area: slogan;
       width: 100%;
     }

     /* neu */
     #showcase #teaser h1 {
       font-size: 45px;
       margin: 0px 25px 0px 25px;
       padding: 15px 0px 10px 15px;
     }

     /* neu */
     #showcase #slogan h2 {
       font-size: 20px;
       margin: 25px 25px 25px 25px;
       padding: 15px 0px 10px 15px;
     }

     #navigation nav {
       opacity: 0.75;
     }

     #services {
       background-color: var(--core-white);

       display: grid;
       grid-template-columns: 1fr;
       grid-template-rows: minmax(150px, auto);
       grid-row-gap: 15px;
       margin: 15px 0px 15px 0px;
     }

     #contact {
       margin: 0px 0px 15px 0px;
     }

     main {
       display: grid;
       grid-template-columns: 1fr;
       grid-template-rows: 2;
       grid-row-gap: 15px;
     }

     main #impress {
       margin: 0px;
       background-color: var(--core-grey-light);
       padding: 15px;
     }

     main #dataprotection {
       margin: 0px;
       background-color: var(--core-grey-light);
       padding: 15px;
     }


   }

   @media (max-width: 450px) {

     #navigation nav a {
       margin: 0px 5px 0px 5px;
     }

     #branding #logo {
       width: 300px;
     }

     #showcase {
       height: 350px;
     }

     #showcase #teaser h1 {
       font-size: 40px;
       margin: 0px 0px 0px 0px;
       padding: 15px 0px 10px 15px;
     }

     #showcase #slogan h2 {
       font-size: 20px;
       margin: 25px 00px 25px 00px;
       padding: 15px 0px 10px 15px;
     }

     #services {
       grid-row-gap: 15px;
       margin: 15px 0px 15px 0px;
     }

     #services section i {
       font-size: 45px;
       padding: 0px 0px 0px 0px;
     }

     #contact {
       display: grid;
       grid-template-columns: 1fr;
       grid-template-rows: minmax(150px, auto);
       grid-row-gap: 15px;
       margin: 0px 0px 15px 0px;
     }

     #legal {
       display: grid;
       grid-template-columns: repeat(1, 1fr);
       grid-template-rows: minmax(50px, auto);
       grid-template-areas:
         "impress"
         "copyright";
       padding: 0px 15px 0px 0px;
     }

     #legal nav {
       align-self: center;
       text-align: center;
     }

     #legal p {
       align-self: center;
       text-align: center;
     }

     #navigation nav a {
       margin: 0px 5px 0px 5px;
     }

   }

/* ==========================================================================
   Helper classes
   ========================================================================== */

/*
 * Hide visually and from screen readers
 */

.hidden {
    display: none !important;
}

/*
 * Hide only visually, but have it available for screen readers:
 * https://snook.ca/archives/html_and_css/hiding-content-for-accessibility
 *
 * 1. For long content, line feeds are not interpreted as spaces and small width
 *    causes content to wrap 1 word per line:
 *    https://medium.com/@jessebeach/beware-smushed-off-screen-accessible-text-5952a4c2cbfe
 */

.visuallyhidden {
    border: 0;
    clip: rect(0 0 0 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    white-space: nowrap; /* 1 */
}

/*
 * Extends the .visuallyhidden class to allow the element
 * to be focusable when navigated to via the keyboard:
 * https://www.drupal.org/node/897638
 */

.visuallyhidden.focusable:active,
.visuallyhidden.focusable:focus {
    clip: auto;
    height: auto;
    margin: 0;
    overflow: visible;
    position: static;
    width: auto;
    white-space: inherit;
}

/*
 * Hide visually and from screen readers, but maintain layout
 */

.invisible {
    visibility: hidden;
}

/*
 * Clearfix: contain floats
 *
 * For modern browsers
 * 1. The space content is one way to avoid an Opera bug when the
 *    `contenteditable` attribute is included anywhere else in the document.
 *    Otherwise it causes space to appear at the top and bottom of elements
 *    that receive the `clearfix` class.
 * 2. The use of `table` rather than `block` is only necessary if using
 *    `:before` to contain the top-margins of child elements.
 */

.clearfix:before,
.clearfix:after {
    content: " "; /* 1 */
    display: table; /* 2 */
}

.clearfix:after {
    clear: both;
}

/* ==========================================================================
   EXAMPLE Media Queries for Responsive Design.
   These examples override the primary ('mobile first') styles.
   Modify as content requires.
   ========================================================================== */

@media only screen and (min-width: 35em) {
    /* Style adjustments for viewports that meet the condition */
}

@media print,
       (-webkit-min-device-pixel-ratio: 1.25),
       (min-resolution: 1.25dppx),
       (min-resolution: 120dpi) {
    /* Style adjustments for high resolution devices */
}

/* ==========================================================================
   Print styles.
   Inlined to avoid the additional HTTP request:
   https://www.phpied.com/delay-loading-your-print-css/
   ========================================================================== */

@media print {
    *,
    *:before,
    *:after {
        background: transparent !important;
        color: #000 !important; /* Black prints faster */
        -webkit-box-shadow: none !important;
        box-shadow: none !important;
        text-shadow: none !important;
    }

    a,
    a:visited {
        text-decoration: underline;
    }

    a[href]:after {
        content: " (" attr(href) ")";
    }

    abbr[title]:after {
        content: " (" attr(title) ")";
    }

    /*
     * Don't show links that are fragment identifiers,
     * or use the `javascript:` pseudo protocol
     */

    a[href^="#"]:after,
    a[href^="javascript:"]:after {
        content: "";
    }

    pre {
        white-space: pre-wrap !important;
    }
    pre,
    blockquote {
        border: 1px solid #999;
        page-break-inside: avoid;
    }

    /*
     * Printing Tables:
     * http://css-discuss.incutio.com/wiki/Printing_Tables
     */

    thead {
        display: table-header-group;
    }

    tr,
    img {
        page-break-inside: avoid;
    }

    p,
    h2,
    h3 {
        orphans: 3;
        widows: 3;
    }

    h2,
    h3 {
        page-break-after: avoid;
    }
}