* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Effra, "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 1.0em;
}

html {
    background: white;
}

.content-container {
    overflow: auto;
    max-width: 980px;
    margin: auto;
    padding-left: 16px;
    padding-right: 16px;
}

.narrow-content-container {
    overflow: auto;
    max-width: 600px;
    margin: auto;
    padding-left: 16px;
    padding-right: 16px;
}

.card {
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.03), 0 6px 20px 0 rgba(0, 0, 0, 0.02);
    padding: 16px;
}

.flex-tiles {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-content: space-between;
}

.flex-item-2 {
    flex: 0 1 50%;
}

.flex-item-3 {
    flex: 0 1 33%;
}

.flex-item-5 {
    flex: 0 1 20%;
}

@media screen and (max-width: 720px) {
    
    .flex-item-2, 
    .flex-item-3, 
    .flex-item-5 {
        flex: 0 1 100%;
    }
    
}


/*
 * Fonts
 */


@font-face {
    font-family: Effra;
    src:
        local('Effra'),
        local('Effra-Regular'),
        url(fonts/Effra-Regular.woff2) format(woff2),
        url(fonts/Effra-Regular.woff) format(woff),
        url(fonts/Effra-Regular.svg#Effra-Regular) format(svg),
        url(fonts/Effra-Regular.eot) format(embedded-opentype),
        url(fonts/Effra-Regular.ttf) format(truetype);
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: Effra;
    src: 
        local('Effra Bold'),
        local('Effra-Bold'),
        url(fonts/Effra-Bold.woff2) format(woff2),
        url(fonts/Effra-Bold.woff) format(woff),
        url(fonts/Effra-Bold.svg#Effra-Bold) format(svg),
        url(fonts/Effra-Bold.eot) format(embedded-opentype),
        url(fonts/Effra-Bold.ttf) format(truetype);
    font-weight: bold;
    font-style: normal;
}

@font-face {
    font-family: Effra;
    src: 
        local('Effra Italic'),
        local('Effra-Italic'),
        url(fonts/Effra-Italic.woff2) format(woff2),
        url(fonts/Effra-Italic.woff) format(woff),
        url(fonts/Effra-Italic.svg#Effra-Italic) format(svg),
        url(fonts/Effra-Italic.eot) format(embedded-opentype),
        url(fonts/Effra-Italic.ttf) format(truetype);
    font-weight: normal;
    font-style: italic;
}

@font-face {
    font-family: Effra;
    src: 
        local('Effra Bold Italic'),
        local('Effra-BoldItalic'),
        url(fonts/Effra-BoldItalic.woff2) format(woff2),
        url(fonts/Effra-BoldItalic.woff) format(woff),
        url(fonts/Effra-BoldItalic.svg#Effra-BoldItalic) format(svg),
        url(fonts/Effra-BoldItalic.eot) format(embedded-opentype),
        url(fonts/Effra-BoldItalic.ttf) format(truetype);
    font-weight: bold;
    font-style: italic;
}

@font-face {
    font-family: Effra;
    src: 
        local('Effra Light'),
        local('EffraLight-Regular'),
        url(fonts/EffraLight-Regular.woff2) format(woff2),
        url(fonts/EffraLight-Regular.woff) format(woff),
        url(fonts/EffraLight-Regular.svg#EffraLight-Regular) format(svg),
        url(fonts/EffraLight-Regular.eot) format(embedded-opentype),
        url(fonts/EffraLight-Regular.ttf) format(truetype);
    font-weight: 300;
    font-style: normal;
}

@font-face {
    font-family: Effra;
    src: 
        local('Effra Light Italic'),
        local('EffraLight-Italic'),
        url(fonts/EffraLight-Italic.woff2) format(woff2),
        url(fonts/EffraLight-Italic.woff) format(woff),
        url(fonts/EffraLight-Italic.svg#EffraLight-Italic) format(svg),
        url(fonts/EffraLight-Italic.eot) format(embedded-opentype),
        url(fonts/EffraLight-Italic.ttf) format(truetype);
    font-weight: 300;
    font-style: italic;
}

@font-face {
    font-family: Effra;
    src: 
        local('Effra Medium'),
        local('EffraMedium-Regular'),
        url(fonts/EffraMedium-Regular.woff2) format(woff2),
        url(fonts/EffraMedium-Regular.woff) format(woff),
        url(fonts/EffraMedium-Regular.svg#EffraMedium-Regular) format(svg),
        url(fonts/EffraMedium-Regular.eot) format(embedded-opentype),
        url(fonts/EffraMedium-Regular.ttf) format(truetype);
    font-weight: 500;
    font-style: normal;
}

@font-face {
    font-family: Effra;
    src: 
        local('Effra Medium Italic'),
        local('EffraMedium-Italic'),
        url(fonts/EffraMedium-Italic.woff2) format(woff2),
        url(fonts/EffraMedium-Italic.woff) format(woff),
        url(fonts/EffraMedium-Italic.svg#EffraMedium-Italic) format(svg),
        url(fonts/EffraMedium-Italic.eot) format(embedded-opentype),
        url(fonts/EffraMedium-Italic.ttf) format(truetype);
    font-weight: 500;
    font-style: italic
}

@font-face {
    font-family: Effra;
    src: 
        local('Effra Heavy'),
        local('EffraHeavy-Regular'),
        url(fonts/EffraHeavy-Regular.woff2) format(woff2),
        url(fonts/EffraHeavy-Regular.woff) format(woff),
        url(fonts/EffraHeavy-Regular.svg#EffraHeavy-Regular) format(svg),
        url(fonts/EffraHeavy-Regular.eot) format(embedded-opentype),
        url(fonts/EffraHeavy-Regular.ttf) format(truetype);
    font-weight: 900;
    font-style: normal;
}

@font-face {
    font-family: Effra;
    src: 
        local('Effra Heavy Italic'),
        local('EffraHeavy-Italic'),
        url(fonts/EffraHeavy-Italic.woff2) format(woff2),
        url(fonts/EffraHeavy-Italic.woff) format(woff),
        url(fonts/EffraHeavy-Italic.svg#EffraHeavy-Italic) format(svg),
        url(fonts/EffraHeavy-Italic.eot) format(embedded-opentype),
        url(fonts/EffraHeavy-Italic.ttf) format(truetype);
    font-weight: 900;
    font-style: italic;
}


/*
 * Text
 */


h1 {
    font-size: 3.5em;
    font-weight: 900;
    padding: 10px 0;
}

h2 {
    font-size: 1.8em;
    font-weight: 500;
    padding: 10px 0;
}

h3 {
    font-size: 2.2em;
    font-weight: 300;
    padding: 70px 0;
    color: #333;
}

h4 {
    font-size: 1.8em;
    font-weight: 500;
}

a {
    text-decoration: none;
}

p {
    line-height: 1.6em;
    padding-bottom: 70px;
    color: #222;
}

.text-left {
    text-align: left;
}

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}


/*
 * Navigation
 */


nav#main {
    position: fixed;
    background: rgba(255, 255, 255, 0.92);
    top: 0;
    width: 100%;
    z-index: 1;
    
    user-select: none;
    -webkit-user-select: none; 
    -moz-user-select: none; 
    -ms-user-select: none; 
}

nav#main ul#items {
    display: flex;
    flex-wrap: nowrap;
    max-width: 980px;
    margin: auto;
    list-style-type: none;
    justify-content: space-between;
}

nav#main ul#items li {
    text-align: center;
    white-space: nowrap;
}

nav#main ul#items li a {
    display: block;
    color: black;
    line-height: 34px;
    padding: 8px 16px 8px 46px;
    font-weight: bold;
}

nav#main ul#items li a:before {
    position: absolute;
    content: '';
    height: 25px;
    width: 25px;
    margin-left: -35px;
    margin-top: 4px;
    background-repeat: no-repeat;
}

nav#main a:hover {
    background: rgba(0, 0, 0, 0.04);
}

nav#main ul#items li#coloresque a:before {
    background: url(img/nav/coloresque/unhighlighted.png);
    background-size: 25px 25px;
}

nav#main ul#items li#coloresque a:hover {
    color: #931F91;
}

nav#main ul#items li#coloresque a:hover:before {
    background: url(img/nav/coloresque/highlighted.png);
    background-size: 25px 25px;
}

nav#main ul#items li#playground a:before {
    background: url(img/nav/playground/unhighlighted.png);
    background-size: 25px 25px;
}

nav#main ul#items li#playground a:hover {
    color: #A0232B;
}

nav#main ul#items li#playground a:hover:before {
    background: url(img/nav/playground/highlighted.png);
    background-size: 25px 25px;
}

nav#main ul#items li#for-you a:before {
    background: url(img/nav/for-you/unhighlighted.png);
    background-size: 25px 25px;
}

nav#main ul#items li#for-you a:hover {
    color: #695100;
}

nav#main ul#items li#for-you a:hover:before {
    background: url(img/nav/for-you/highlighted.png);
    background-size: 25px 25px;
}

nav#main ul#items li#color-picker a:before {
    background: url(img/nav/color-picker/unhighlighted.png);
    background-size: 25px 25px;
}

nav#main ul#items li#color-picker a:hover {
    color: #00641F;
}

nav#main ul#items li#color-picker a:hover:before {
    background: url(img/nav/color-picker/highlighted.png);
    background-size: 25px 25px;
}

nav#main ul#items li#color-search a:before {
    background: url(img/nav/color-search/unhighlighted.png);
    background-size: 25px 25px;
}

nav#main ul#items li#color-search a:hover {
    color: #00687F;
}

nav#main ul#items li#color-search a:hover:before {
    background: url(img/nav/color-search/highlighted.png);
    background-size: 25px 25px;
}

nav#main label#menu-toggle {
    display: none;
    cursor: pointer;
}

nav#main input[type=checkbox] {
    display: none;
}

nav#main div#logo {
    display: none;
}

@media screen and (max-width: 720px) {
    
    nav#main label#menu-toggle {
        display: block;
        width: 50px;
        height: 50px;
    }
    
    nav#main label#menu-toggle:hover {
        background: rgba(0, 0, 0, 0.04);
    }
    
    nav#main label#menu-toggle {
        display: block;
        width: 50px;
        height: 50px;
    }
    
    nav#main label#menu-toggle span {
        position: absolute;
        display: block;
        left: 15px;
        height: 2px;
        width: 19px;
        background: #000;
        border-radius: 1px;
        transition: 0.5s;
        transform-origin: center;
    }
    
    nav#main label#menu-toggle span:nth-child(1) {
        top: 17px;
    }
    
    nav#main label#menu-toggle span:nth-child(2) {
        top: 24px;
    }
    
    nav#main label#menu-toggle span:nth-child(3) {
        top: 31px;
    }
    
    nav#main input[type=checkbox]:checked ~ label#menu-toggle span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    
    nav#main input[type=checkbox]:checked ~ label#menu-toggle span:nth-child(2) {
        opacity: 0;
    }
    
    nav#main input[type=checkbox]:checked ~ label#menu-toggle span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
    
    nav#main input[type=checkbox]:checked ~ ul#items {
        display: flex;
        flex-direction: column;
    }
    
    nav#main div#logo {
        position: relative;
        display: block;
        width: 50px; 
        height: 50px;
        margin-left: auto;
        margin-right: auto;
        margin-top: -50px;
        background-image: url(img/nav/coloresque/unhighlighted.png);
        background-size: 31px 31px;
        background-position: center;
        background-repeat: no-repeat;
    }
    
    nav#main div#logo:hover {
        background-image: url(img/nav/coloresque/highlighted.png);
        background-size: 31px 31px;
    }
    
    nav#main div#logo a {
        position: absolute;
        width: 100%;
        height: 100%;
    }
    
    nav#main ul#items {
        display: none;
    }
    
    nav#main ul#items li a:before {
        left: 12px;
        margin-left: 0;
    }
    
    nav#main ul#items li a {
        padding-left: 0;
        padding-right: 0;
    }
    
    nav#main ul#items li#coloresque {
        display:none;
    }
    
}


/*
 * Header
 */


header {
    background-image: linear-gradient(to bottom right, rgba(255, 255, 255, 0.1), rgba(0, 0, 0, 0.1));
    color: white;
    margin-top: 50px;
    padding: 64px 0px 384px 0px;
    
    user-select: none;
    -webkit-user-select: none; 
    -moz-user-select: none; 
    -ms-user-select: none; 
    
    cursor: default;
}

header div.content-container {
    height: 100%;
}

header a#button {
    background: white;
    margin: 32px 0px;
    padding: 16px 32px;
    font-weight: bold;
    
    border-radius: 4px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    -ms-border-radius: 4px;
}

header a#button:hover {
    background: rgba(255, 255, 255, 0.9);
}


/*
 * Content
 */


main {
    background: white;
    width: 100%;
    padding: 16px 0 86px 0;
}


/*
 * Footer
 */


footer {
    overflow: hidden;
    background: #222;
    color: #777;
    padding: 0 16px;
}

footer div.content-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
}

footer a {
    color: darkgrey;
}

@media screen and (max-width: 720px) {
    
    footer div.content-container {
        flex-wrap: wrap;
    }
    
}