$header-color: #2e2e2e;
$text: #3a4145;
$link-text: #4a4a4a;
$highlighted-link-text: #111;
$bg: #3a4145;
$arrow-bg: rgba(255, 255, 255, .7);
$white: #fff;
$page-bg: #3498db;
$header-link-color: #ccc;

html {
    box-sizing: border-box;
    font-size: 62.5%;
    height: 100%;
    max-height: 100%;
}

* {
    &:before,
    &:after {
        box-sizing: inherit;
    }
}


body {
    color: $text;
    font-family: 'Lato', sans-serif;
    font-size: 1.8rem;
    height: 100%;
    letter-spacing: .01rem;
    line-height: 1.75em;
    max-height: 100%;

    .post-title {
        &:not(.post-template)  {
            font-size: 3.6rem;
        }
    }

    &.page-template {
        .post-title {
            font-size: 5rem;
        }
    }
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: $header-color;
    font-family: 'Oxygen', sans-serif;
    line-height: 2em;
    margin: 0 0 .4em;
}

h1 {
    font-size: 5rem;
}

h2 {
    font-size: 3.6rem;
}

h3 {
    font-size: 3rem;
}

h4 {
    font-size: 2.5rem;
}

h5 {
    font-size: 2rem;
}

h6 {
    font-size: 2rem;
}

a {
    color: $link-text;
    transition: color .3s ease;

    &:hover {
        color: $highlighted-link-text;
    }
}

$front-page-picture-header: 120vh;
$front-page-bg-header: 50vh;


// Big cover on the frontpage
.header-bg {
    background: url('http://christiaangoossens.nl/bg.png');

    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    height: $front-page-picture-header;
    position: relative;
    width: 100%;
}

.header-overlay {
    background: linear-gradient(180deg, transparent, $page-bg 85%);
    height: $front-page-picture-header;
    left: 0;
    opacity: 1;
    position: absolute;
    right: 0;
    top: 0;
}

.below-header {
    background: $page-bg;
    height: $front-page-bg-header;
    position: relative;

    &:before {
        border-right: 130vw solid $white;
        border-top: 32vh solid $page-bg;
        bottom: 0;
        content: '';
        position: absolute;
        right: 0;
        width: 0;
    }
}

.header-text {
    height: ($front-page-bg-header + $front-page-picture-header);
    left: 0;
    position: absolute;
    top: 0;
    width: 100%;
    z-index: 50;
}

.top-header {
    height: 15vh;
    left: 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;

    &:before {
        border-right: 60vw solid transparent;
        border-top: 15vh solid $page-bg;
        bottom: 0;
        content: '';
        position: absolute;
        right: 50%;
        width: 0;
    }
}

.top-header-contents {
    color: $white;
    height: 10vh;
    padding: 2.5vh;
    position: relative;
    width: 100%;
    z-index: 110;

    h3 {
        color: $white;
        font-family: 'Catamaran', sans-serif;
        font-size: 1.8em;
        font-weight: 800;
        line-height: 1em;
        margin: 0;
    }

    h6 {
        a {
            color: $header-link-color;
            text-decoration: none;

            &:hover {
                color: $white;
            }
        }

        font-family: 'Catamaran', sans-serif;
        font-size: .8em;
    }
}

.homepage-top-header {
    display: none;
}

.top-header-animate {
    display: none;
}

.main-header {
    background: $bg no-repeat center center;
    background-size: cover;

    display: table;
    height: 100vh;
    margin-bottom: 5rem;
    overflow: hidden;

    position: relative;
    text-align: center;
    width: 100%;

    .inner {
        width: 80%;
    }
}

$post-bg: $white;
$post-border: #ebf2f6;
$post-after-border: #e7eef2;
$post-meta: #9eabb3;
$post-meta-link: #9eabb3;

// This class is applied to all posts
.post {
    border-bottom: $post-border 1px solid;
    margin: 4rem auto;
    max-width: 710px;
    padding-bottom: 4rem;
    position: relative;
    width: 80%;
    word-wrap: break-word;
}

.post-title {
    a {
        text-decoration: none;
    }
}

.post-excerpt {
    p {
        font-size: .9em;
        line-height: 1.7em;
        margin: 0;
    }
}

.read-more {
    text-decoration: none;
}

.post-meta {
    color: $post-meta;
    display: block;
    font-family: 'Lato', sans-serif;
    font-size: 1.5rem;
    line-height: 2.2rem;
    margin: 1.75rem 0;
    word-spacing: .2rem;

    a {
        color: $post-meta-link;
        text-decoration: none;

        &:hover {
            text-decoration: underline;
        }
    }
}

$post-date-border: #d5dbde;

.post-date {
    border-left: $post-date-border 1px solid;
    display: inline-block;
    font-size: 1.3rem;
    margin-left: 8px;
    padding-left: 12px;
    text-transform: uppercase;
    white-space: nowrap;
}

.author-thumb {
    border-radius: 100%;
    float: left;
    height: 24px;
    margin-right: 9px;
    width: 24px;
}

.user-meta {
    min-height: 77px;
    padding: .3rem 40px 0 100px;
    position: relative;
}

.user-image {
    left: 0;
    position: absolute;
    top: 0;
}

.user-name {
    display: block;
    font-weight: 700;
}

.user-bio {
    display: block;
    font-size: 1.4rem;
    line-height: 1.5rem;
    max-width: 440px;
}

.publish-meta {
    padding: 4.3rem 0 4rem;
    position: absolute;
    right: 0;
    text-align: right;
    top: 0;
}

.publish-heading {
    display: block;
    font-weight: 700;
}

.publish-date {
    display: block;
    font-size: 1.4rem;
    line-height: 1.5rem;
}