/*  Based on the Less Framework 4
    http://lessframework.com
    by Joni Korpi
    License: http://opensource.org/licenses/mit-license.php */


/***** Variables for easy customization *****/

/* the baseline height in px */
$baseline-height: 24;

/* The overlay color for the background image */
$bg-grad-color: rgba(255,255,128,0.1);

/* The font size of the logo in px */
$logo-size: 36;

/* Color settings */
$link-color: #1666A3;



/*  Resets
    ------  */

html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6,
p, blockquote, pre, a, abbr, address, cite, code, del, dfn, em,
img, ins, kbd, q, samp, small, strong, sub, sup, var, b, i, hr,
dl, dt, dd, ol, ul, li, fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figure, figcaption, hgroup,
menu, footer, header, nav, section, summary, time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
}

article, aside, canvas, figure, figure img, figcaption, hgroup,
footer, header, nav, section, audio, video {
    display: block;
}

a img {border: 0;}



/*  Typography presets
    ------------------  */

.gigantic {
    font-size: 59px;
    line-height: 72px;
}

.huge {
    font-size: 36px;
    line-height: 48px;
}

.large {
    font-size: 23px;
    line-height: 24px;
}

.bigger {
    font-size: 18px;
    line-height: 24px;
}

.big {
    font-size: 14px;
    line-height: 24px;
}

body {
    font: 14px/24px 'Palatino Linotype', 'Book Antiqua', Palatino, serif;
}

.small, small {
    font-size: 12px;
    line-height: 24px;
}

*:target::after {
    content: " ☜";
}


/* Typographics grid overlay */

.grid{
    background-image: -moz-linear-gradient(top, rgba(0,0,0,0) 95%, rgba(0,0,0,0.3) 100%); /* FF3.6+ */
    background-image: -webkit-gradient(linear, left top, left bottom, color-stop(95%,rgba(0,0,0,0)), color-stop(100%,rgba(0,0,0,0.3))); /* Chrome,Safari4+ */
    background-image: -webkit-linear-gradient(top, rgba(0,0,0,0) 95%,rgba(0,0,0,0.3) 100%); /* Chrome10+,Safari5.1+ */
    background-image: -o-linear-gradient(top, rgba(0,0,0,0) 95%, rgba(0,0,0,0.3) 100%); /* Opera11.10+ */
    background-image: -ms-linear-gradient(top, rgba(0,0,0,0) 95%,rgba(0,0,0,0.3) 100%); /* IE10+ */
    background-image: linear-gradient(top, rgba(0,0,0,0.3) 95%,rgba(0,0,0,0.3) 100%); /* W3C */

    -webkit-background-size: 100% #{$baseline-height}px;
         -o-background-size: 100% #{$baseline-height}px;
            background-size: 100% #{$baseline-height}px;
}


/* Basic mixins */

@mixin background {
    background-image: -moz-linear-gradient($bg-grad-color, $bg-grad-color), url('bg.png');
    background-image: -webkit-linear-gradient($bg-grad-color, $bg-grad-color), url('bg.png');
    background-image: -o-linear-gradient($bg-grad-color, $bg-grad-color), url('bg.png');
    background-image: -ms-linear-gradient($bg-grad-color, $bg-grad-color), url('bg.png');
    background-image: linear-gradient($bg-grad-color, $bg-grad-color), url('bg.png');
}

@mixin typography($size: big) {
    h3, h4, h5, h6, p, ul, ol, dl, pre, blockquote, table {
        margin-top: 24px;
        margin-bottom: 24px;
    }

    @if $size == big {
        h1 { @extend .huge }
        h2 { @extend .large }
        h3 { @extend .bigger }
        h4,h5,h6 { @extend .big }
    } @else {
        h1 { @extend .large }
        h2 { @extend .bigger }
        h3,h4,h5,h6 { @extend .big }
    }

    h1, h2, h3, h4, h5, h6 {
        font-weight: normal;
        padding-left: 48px;
        margin-left: -48px;
        margin-top: 36px;
        margin-bottom: -12px;
    }

    ul, ol, dd {
        padding-left: 24px;
    }

    ul ul, ul ol, ol ul, ol ol {
        margin-top: 0;
        margin-bottom: 0;
    }

    pre {
        padding-left: 12px;
        padding-right: 12px;
        border: 1px solid #ccc;
        font-family: "Bitstream Vera Sans Mono", Consolas, monospace;
    }

    dt {
        font-weight: bold;
    }

    a {
        color: $link-color;
        text-decoration: underline;
    }

    a:hover, a:link {
        color: scale-color($link-color, $lightness: -50%);
    }
}

/*      Default Layout: 992px.
        Gutters: 24px.
        Outer margins: 48px.
        Leftover space for scrollbars @1024px: 32px.
        -------------------------------------------------------------------------------
        cols    1     2      3      4      5      6      7      8      9      10
        px      68    160    252    344    436    528    620    712    804    896    */

body {
    width: 992px;
    margin: 0 auto 48px;
    color: rgb(60,60,60);
    -webkit-text-size-adjust: 100%; /* Stops Mobile Safari from auto-adjusting font-sizes */
    @include background;
}

body > header {
    position: relative;
    padding: 12px;
    font-family: Verdana;
    color: #eee;
    -moz-box-shadow:     0 0 24px rgba(0,0,0,0.6);
    -webkit-box-shadow:  0 0 24px rgba(0,0,0,0.6);
    box-shadow:          0 0 24px rgba(0,0,0,0.6);
    z-index: 1;
}

#logo {
    font-size: #{$logo-size}px;
    line-height:  #{$baseline-height * (floor($logo-size / $baseline-height) + 1)}px;
    margin: 12px;
    text-shadow: 0px 2px 5px rgba(0, 0, 0, 0.5);

    a {
        color: #eee;
        text-decoration: none;

        &:hover {
            color: #fff;
        }
    }

}

#slogan {
    font-size: 100%;
    margin: 12px;
    text-shadow: 0px 2px 5px rgba(0, 0, 0, 0.5);
}

nav {
    position: absolute;
    bottom: 0px;
    right: 0px;
    background-color: rgba(255,255,255,0.1);

    li {
        display: inline-block;
    }

    ul {
        margin: 0;
        padding: 0;
    }

    a, span {
        display: block;
        padding: 12px;
        color: #ccc;
        text-decoration: none;
    }

    span {
        background-color: rgba(255,255,255,0.3);
    }

    a:hover {
        background-color: rgba(255,255,255,0.3);
    }

}

#wrapper {
    clear: both;
    position: relative;
    background-color: white;
    -moz-box-shadow:     0 0 24px rgba(0,0,0,0.6);
    -webkit-box-shadow:  0 0 24px rgba(0,0,0,0.6);
    box-shadow:          0 0 24px rgba(0,0,0,0.6);
}

aside {
    float: right;
    right: 0;
    background-color: white;
    width: 252px;
    padding: 24px;

    @include typography(small);

    h1, h2, h3, h4, h5, h6 {
        padding-left: 48px;
        margin-left: -48px;
    }
}


aside.banner {
    @include background;
    position: relative;
    width: inherit;
    margin: 0;
    float: none;
    padding: 24px;
    border: 10px solid rgba(255,255,255,0.1);
    color: #ccc;
    font-size: 36px;
    line-height: 48px;

    a {
        color: #ccc;
        text-decoration: underline;
    }

    a:hover {
        background-color: rgba(255,255,255,0.3);
    }

    p {
        margin: 0;
    }

    p + p {
        margin-top: 24px;
    }
}

#content {
    width: 620px;
    padding: 24px 48px;

    @include typography(big);
}

footer {
   background-color: rgba(255,255,255,0.1);
   min-height: 24px;
   color: #eee;
}


/*      Tablet Layout: 768px.
        Gutters: 24px.
        Outer margins: 28px.
        Inherits styles from: Default Layout.
        -----------------------------------------------------------------
        cols    1     2      3      4      5      6      7      8
        px      68    160    252    344    436    528    620    712    */

@media only screen and (min-width: 768px) and (max-width: 1005px) {

    body {
        width: 716px;
    }

    body > header {
        padding: 0;
    }

    aside {
        position: static;
        float: right;
    }

    nav {
        position: relative;
        margin-top: 12px;
    }
}



/*      Mobile Layout: 320px.
        Gutters: 24px.
        Outer margins: 34px.
        Inherits styles from: Default Layout.
        ---------------------------------------------
        cols    1     2      3
        px      68    160    252    */

@media only screen and (max-width: 767px) {

    body {
        width: 320px;
    }

    body > header {
        padding: 0;
    }

    nav {
        position: relative;
        margin-top: 12px;
    }

    aside {
        position: relative;
    }

    #content, aside {
        width: 296px;
        padding: 24px 12px;
    }

    #content {
        h1, h2, h3, h4, h5, h6 {
            padding-left: 12px;
            margin-left: -12px;
        }
    }

}



/*      Wide Mobile Layout: 480px.
        Gutters: 24px.
        Outer margins: 22px.
        Inherits styles from: Default Layout, Mobile Layout.
        ------------------------------------------------------------
        cols    1     2      3      4      5
        px      68    160    252    344    436    */

@media only screen and (min-width: 480px) and (max-width: 767px) {

    body {
        width: 90%;
    }

    aside {
        position: relative;
    }

    #content, aside {
        width: inherit;
        padding: 24px 48px;
    }

    #content {
        h1, h2, h3, h4, h5, h6 {
            padding-left: 48px;
            margin-left: -48px;
        }
    }

}


/*  Retina media query.
    Overrides styles for devices with a
    device-pixel-ratio of 2+, such as iPhone 4.
    -----------------------------------------------    */

@media
only screen and (-webkit-min-device-pixel-ratio: 2),
only screen and (min-device-pixel-ratio: 2) {

    body {

    }

}
