/* Base styles */

.cryptedmail:after {
    content: attr(data-name) "@"attr(data-domain) "."attr(data-tld);
}

a strong {
  color: inherit;
}

hr {
  background: none;
  border: none;
  border-bottom: 1px solid #d8dee9;
}

img {
  height: auto;
  max-width: 100%;
}

pre {
  overflow: auto;
  white-space: pre-wrap;
}

footer {
  align-items: center;
  display: flex;
  justify-content: center;
  margin-top: 4em;
  text-align: center;
}

/* 01 Centering */

header,
main {
  margin: 0 auto;
  max-width: 50em;
}

/* 02 Font family */

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
}

/* 03 Spacing */

body {
  line-height: 1.5;
  padding: 4em 1em;
}

h2 {
  margin-top: 1em;
  padding-top: 1em;
}

/* 04 Color and contrast */

body {
  color: #555;
  background: rgb(246, 246, 246);
}

h1,
h2,
strong {
  color: #333;
}

/* 05 Balance */

code,
pre {
  background: #eee;
}

code {
  padding: 2px 4px;
  vertical-align: text-bottom;
}

pre {
  padding: 1em;
}

/* 06 Primary color */

a {
  color: #1689be;
}

/* 07 Secondary colors */

body {
  /* background: white; */
  color: #566b78;
}

code,
pre {
  background: #f5f7f9;
  border-bottom: 1px solid #d8dee9;
  color: #a7adba;
  -moz-font-smoothing: grayscale;
  -webkit-font-smoothing: initial;
}

pre {
  border-left: 2px solid #69c;
}

.selector {
  color: #ec5f67;
}

.keyword {
  color: #ab7967;
}

.unit {
  color: #fac863;
}

.attribute {
  color: #5fb3b3;
}

.number {
  color: #f99157;
}

.string {
  color: #c594c5;
}

/* 08 Custom font */

body {
  font-family: "Roboto", "Helvetica", "Arial", sans-serif;
  -moz-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
strong {
  font-weight: 500;
}

/* 09 Images */

body {
  margin: 0;
  padding: 0;
}

main {
  padding: 4em 1em;
}

header {
  background-color: #23b9ff;
  line-height: 1.2;
  max-width: none;
  padding: 3vw 2em;
  text-align: center;
}

#logo {
  display: inline-block;
  height: 120px;
  vertical-align: top;
  width: 120px;
}

header h1 {
  color: rgb(255, 255, 255);
  font-size: 2.5em;
  font-weight: 300;
}

header h2 {
  color: rgb(255, 255, 255);
  font-size: 1.5em;
  font-weight: 300;
}

header h3 {
  color: rgb(255, 255, 255);
  font-weight: 300;
}

/* Classes */

.animate {
  animation-duration: 1s;
  animation-name: blink;
}

@keyframes blink {
  from {
    background-color: lightyellow;
  }

  to {
    background-color: transparent;
  }
}

html a.button {
  border: 1px solid #d8dee9;
  border-radius: 290486px;
  color: #b0bfc7;
  padding: 1em 1.5em;
  text-align: center;
  text-decoration: none;
  transition: none 200ms ease-out;
  transition-property: color, background;
}

.button:hover {
  background: #e81c4f;
  border-color: transparent;
  color: rgba(255, 255, 255, 0.5);
}

.button em {
  display: block;
  font-size: 0.6em;
  font-style: normal;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.button strong {
  color: #e81c4f;
  transition: color 200ms ease-out;
}

.button:hover strong {
  color: white !important;
}

.button.github strong {
  color: #333;
}

.button.github:hover {
  background: #333;
}

.button.facebook strong {
  color: #3b5998;
}

.button.facebook:hover {
  background: #3b5998;
}

.button.twitter strong {
  color: #55acee;
}

.button.twitter:hover {
  background: #55acee;
}

footer .button {
  font-size: 0.8em;
  padding: 1em 2em;
}

.buttons .button {
  display: block;
  margin-bottom: 1em;
}

/* Resources */

.resources {
  margin: 1em 0;
  padding: 0;
}

.resource {
  align-items: center;
  border: 1px solid #d8dee9;
  border-radius: 5px;
  color: #566b78;
  cursor: pointer;
  display: flex;
  margin-top: 1em;
  padding: 1em 2em;
  text-decoration: none;
}

.resource:hover {
  border-color: #e81c4f;
}

.resource strong {
  color: #e81c4f;
}

.resource .resource-name {
  color: #333;
  display: block;
  font-size: 1.2em;
}

.resource-icon {
  box-sizing: border-box;
  display: block;
  flex-grow: 0;
  flex-shrink: 0;
  height: 120px;
  margin: 0;
  margin-right: 1em;
  padding: 0;
  text-align: center;
  width: 120px;
}

.resource-marksheet .resource-icon {
  padding: 5px;
}

.resource-bulma .resource-icon {
  padding: 10px;
}

.resource-css-reference .resource-icon {
  padding: 20px;
}

.get-in-touch {
  /* width: 100%; */
  margin-top: -2em;
  margin-bottom: 2em;
  display: flex;
}

.get-in-touch a {
  display: block;
  background-color: white;
  margin-left: auto;
  margin-right: auto;
}

/* Responsiveness */

@media (min-width: 600px) {
  .buttons {
    align-items: center;
    display: flex;
    justify-content: space-between;
    padding: 1em 0;
  }

  .buttons .button {
    flex-grow: 1;
    flex-shrink: 0;
    margin-bottom: 0;
    margin-right: 1em;
  }

  .buttons .button:last-child {
    margin-right: 0;
  }

  .resources {
    display: flex;
  }

  .resource {
    display: block;
    flex-basis: 0;
    flex-grow: 1;
    flex-shrink: 1;
    text-align: center;
  }

  .resource + .resource {
    margin-left: 1em;
  }

  .resource-icon {
    margin: 0 auto 1em;
  }
}