// Webfonts

@import '../fonts/open-sans';
@import '../fonts/rotis-sans-serif';
@import '../fonts/inecos-dingbats';

$fontFamilyBody: 'Open Sans', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
$fontFamilyHeader: 'Rotis Sans Serif W01', $fontFamilyBody;

$schemaBlau: #004f9f;
$schemaText: #181716;

$schemaBlauHeaderHeadline: #354795;

// Bootstrap variable overides

$font-family-sans-serif: $fontFamilyBody;
$font-weight-base: 300;
$headings-font-family: $fontFamilyHeader;
$body-color: $schemaText;
$link-color: $schemaBlau;
//$link-decoration: none;
//$link-hover-color: darken($link-color, 15%);
//$link-hover-decoration: underline;
$line-height-base: 1.65;
$h1-font-size: 2.8rem;
$h2-font-size: 2.5rem;
$h3-font-size: 2.0rem;
$h4-font-size: 1.7rem;
$h5-font-size: 1.3rem;
$headings-color: $schemaBlau;

// Bootstrap scss import

@import '../bootstrap/scss/bootstrap';
@import '_mixins';

// Styles

a {
    @include default-transition();
}
@media (max-width: map-get($grid-breakpoints, "sm") - 1) {
    h1, .h1 { font-size: $h1-font-size * 0.8; }
    h2, .h2 { font-size: $h2-font-size * 0.8; }
    h3, .h3 { font-size: $h3-font-size * 0.8; }
    h4, .h4 { font-size: $h4-font-size * 0.8; }
    h5, .h5 { font-size: $h5-font-size * 0.8; }
    h6, .h6 { font-size: $h6-font-size * 0.8; }
}
@media (min-width: map-get($grid-breakpoints, "sm")) and (max-width: map-get($grid-breakpoints, "md") - 1) {
    h1, .h1 { font-size: $h1-font-size * 0.9; }
    h2, .h2 { font-size: $h2-font-size * 0.9; }
    h3, .h3 { font-size: $h3-font-size * 0.9; }
    h4, .h4 { font-size: $h4-font-size * 0.9; }
    h5, .h5 { font-size: $h5-font-size * 0.9; }
    h6, .h6 { font-size: $h6-font-size * 0.9; }
}

.container-regio {
    @each $breakpoint, $container-max-width in $grid-breakpoints {
        @if $breakpoint != xs {
            @media (min-width: $container-max-width) {
                @if $breakpoint == xl {
                    padding-left: 45px;
                    padding-right: 45px;
                    max-width: $container-max-width;
                } @else {
                    padding-left: 30px;
                    padding-right: 30px;
                }
                &.container {
                    max-width: $container-max-width;
                }
            }
        }
    }
    margin: 1.2em auto;
    @media (min-width: map-get($grid-breakpoints, "sm")) {
        margin: 1.7em auto;
    }

    section:last-of-type & {
        margin-bottom: 2.5em;
    }
}
header {
    @each $breakpoint, $container-max-width in $grid-breakpoints {
        @if $breakpoint != xs {
            @media (min-width: $container-max-width) {
                max-width: $container-max-width;
            }
        }
    }
    &.header-fluid {
        max-width: map-get($grid-breakpoints, "xl");
    }
    margin: 0 auto;
    position: relative;

    .container-regio-navbar,
    .container-regio-headline {
        width:100%;

        @media (min-width: map-get($grid-breakpoints, "md")) {
            position: absolute;
            padding: 0;
            top: 25px;
        }
        @media (min-width: map-get($grid-breakpoints, "lg")) {
            padding: 0 30px;
            top: 25px;
        }
        @media (min-width: map-get($grid-breakpoints, "xl")) {
            padding: 0 45px;
            top: 40px;
        }
    }
    .img-header {
        // @see <https://medium.com/@elad/how-to-crop-images-with-css-b8471d402b16>
        overflow:hidden;
        margin: 0;
        display: none;
        @media (min-width: map-get($grid-breakpoints, "md")) {
            display: block;
        }

        > img {
            display: block;
            margin: 0;
            margin-top: -4.5%;
            margin-bottom: -34.75%;

            @media (min-width: map-get($grid-breakpoints, "lg")) {
                margin-top: -7.5%;
            }
        }
    }
    .navbar-regio {
        background-color: rgba(#ffffff, .8) ! important;
        padding-left: 15px;
        padding-right: 15px;

        @media (min-width: map-get($grid-breakpoints, "sm")) {
            padding-left: 30px;
            padding-right: 30px;
        }

        img.logo {
            width: 200px;
            height: auto;
        }
        .navbar-toggler {
            color: $schemaBlau;
        }
        .navbar-nav {
            .nav-link,
            a.dropdown-item {
                font-family: $fontFamilyHeader;
                color: $schemaBlau;
                text-transform: uppercase;
                font-weight: 300;
                font-size: 1.0rem;
            }
            @media (min-width: map-get($grid-breakpoints, "md")) and (max-width: map-get($grid-breakpoints, "lg") - 1) {
                .nav-link {
                    font-size: .95rem;
                    padding-right: 0.3rem;
                    padding-left: 0.3rem;
                }
            }
            .active > .nav-link {
                color: $schemaBlau;
                font-weight: 700;
            }
            .nav-link > .idb {
                font-size: 1.5rem;
                vertical-align: middle;
            }
            .dropdown-menu {
                margin-top: 0;
                border-radius: 0;
                border: 0;

                .dropdown-item {
                    @include default-transition();
                    &:hover,
                    &:focus {
                        color: $schemaBlau;
                        background-color: mix(#ffffff, $schemaBlau, 95);
                    }
                    &.active,
                    &:active {
                        color: #ffffff;
                        text-decoration: none;
                        background-color: $schemaBlau;
                        font-weight: 700;
                    }
                }
            }
            @media (max-width: map-get($grid-breakpoints, "md") - 1) {
                background-color: #ffffff;

                .nav-link {
                    margin: 0 -15px;
                    padding-right: 15px;
                    padding-left: 15px;

                    @include default-transition();
                    &:hover,
                    &:focus {
                        color: $schemaBlau;
                        background-color: mix(#ffffff, $schemaBlau, 95);
                    }
                    &.active,
                    &:active {
                        color: #ffffff;
                        text-decoration: none;
                        background-color: $schemaBlau;
                        font-weight: 700;
                    }
                }
                .dropdown-menu {
                    width: 100%;
                }
                .nav-search-regio {
                    .dropdown-toggle {
                        display: none;
                    }
                    .dropdown-menu {
                        display: block;
                    }
                }
            }
            @media (min-width: map-get($grid-breakpoints, "md")) {
                // @see <https://stackoverflow.com/a/48224232>
                .dropdown:hover > .dropdown-menu {
                    @include default-transition();
                    display: block;
                }
                .dropdown > {
                    .dropdown-toggle::after {
                        display: none;
                    }
                }
                .dropdown-menu {
                    left: auto;
                    right: 0;

                    .input-group {
                        width: 15rem;
                    }
                }
            }
        }
    }
    .container-regio-headline {
        top: unset;

        .row .headline-regio {
            background-color: $schemaBlauHeaderHeadline;

            h1, h2, h3, h4, h5, h6 {
                color: #ffffff;
                line-height: 1.10em;
            }
        }
        h2 {
            font-size: 1.5rem;
            margin: 0;
        }
        @media (max-width: map-get($grid-breakpoints, "md") - 1) {
            position: relative;

            .row {
                margin: 0;

                .headline-regio {
                    padding-top: 15px;
                    padding-bottom: 15px;

                    @media (min-width: map-get($grid-breakpoints, "sm")) {
                        padding-left: 30px;
                        padding-right: 30px;
                    }
                }
            }
        }
        @media (min-width: map-get($grid-breakpoints, "md")) {
            top: 105px;

            .row {
                margin: 0;

                .headline-regio {
                    background-color: rgba($schemaBlauHeaderHeadline, .65) ! important;
                    padding: 8px 30px;
                }
            }
        }
        @media (min-width: map-get($grid-breakpoints, "lg")) {
            top: unset;
            bottom: 20px;

            .row .headline-regio {
                padding: 15px 30px;
            }
        }
        @media (min-width: map-get($grid-breakpoints, "xl")) {
            bottom: 35px;
        }
        .row .headline-regio h2 {
            @media (min-width: map-get($grid-breakpoints, "md")) {
                font-size: 1.6rem;
            }
            @media (min-width: map-get($grid-breakpoints, "lg")) {
                font-size: 1.5rem;
            }
            @media (min-width: map-get($grid-breakpoints, "xl")) {
                font-size: 1.8rem;
            }
        }
    }
    &.header-startpage {
        .img-header {
            display: block;

            > img {
                margin: 0;

                @media (max-width: map-get($grid-breakpoints, "md") - 1) {
                    margin: -12% 0 -18% 0;
                }
            }
        }
        .container-regio-headline {
            h2 {
                margin-bottom: 0.5rem;
            }
            h4 {
                font-size: 1.1rem;
                margin: 0;
            }
            @media (min-width: map-get($grid-breakpoints, "md")) {
                top: unset;
                bottom: 40px;

                .row .headline-regio {
                    h2 {
                        font-size: 2.0rem;
                    }
                    h4 {
                        font-size: 1.5rem;
                    }
                }
            }
            @media (min-width: map-get($grid-breakpoints, "lg")) {
                bottom: 70px;
            }
            @media (min-width: map-get($grid-breakpoints, "xl")) {
                bottom: 80px;

                .row .headline-regio h2 {
                    font-size: 2.5rem;
                }
            }
        }
    }
}
section {
    &.section-emphasized {
        background-color: $gray-100;
        margin-top: 1.7em;
        padding-top: 0.7em;

        .container-regio {
            margin-top: 0;
        }
    }
    a.btn-scroll-top {
        background-color: $gray-200;
        display: inline-block;
        padding: 6px 1px;

        &:hover  {
            background-color: $gray-300;
        }
    }
}

// Sticky Footer: @see <https://css-tricks.com/couple-takes-sticky-footer/#article-header-id-3>
html, body {
    height: 100%;
}
body {
    display: flex;
    flex-direction: column;
}
.main-wrapper {
    flex: 1 0 auto;
}
footer {
    flex-shrink: 0;
    background-color: $schemaBlau;
    padding: 45px 0;

    &, a {
        color: #ffffff;
        @include default-transition();
    }
    a:hover {
        color: mix(#ffffff, $schemaBlau, 75);
        text-decoration: none;
    }
    ul.sitemap {
        padding: 0;
        list-style-type: none;

        li {
            margin: 0 0 0.7em 0;
            padding: 0;

            a {
                font-weight: 600;
                text-transform: uppercase;
            }
            a.nav-link {
                display: inline;
                padding: 0;
            }
        }
    }
    img.logo {
        margin-left: 1ex;
        vertical-align: -10px;
        width: 150px;
        height: auto;
    }
}