/* ================================================================== */
/* Resets */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}


/* ================================================================== */
/* Font selection */

html {
  font-family: "Charter", serif;
  line-height: 1.4;
}

h1, h2, nav, .toc {
  font-family: "Fira Sans", sans-serif;
  font-weight: bold;
}

pre, code {
  font-family: "Source Code Pro", monospace;
}


/* ================================================================== */
/* Document structure */

html {
  font-size: 16px;
  color: #1c1c1c;
  background-color: #fff;
  min-width: 320px;
  position: relative;
  min-height: 100%;
}

nav {
  min-height: 2.5rem;
  display: flex;
  align-items: center;
  margin-top: 1rem;
}

footer {
  color: #b4b4b4;
  background-color: #26292c;
  text-align: center;
  position: absolute;
  left: 0;
  bottom: 0;
  height: 100px;
  width: 100%;
}

footer.footer-home {
  height: auto;
  position:relative;
}

footer.footer-home a::after {
  content: none;
}


footer a {
  color: #b4b4b4;
}

footer a:hover {
  text-decoration: underline;
}

footer a::after {
  content: " →";
}

footer .row {
  padding: 1.2rem 0 1.5rem;
}

main {
    padding-bottom:150px;
}

.container {
  margin: auto;
}


/* ================================================================== */
/* Rows */

.row {
  display: flex;
  justify-content: space-between;
}

header .row {
  align-items: center;
  margin: 3.5rem 0 4.5rem;
}

.pad-below {
  margin-bottom: 6rem !important;
}

.row.title {
  margin-bottom: 0;
}

/* ================================================================== */
/* Columns */

.col-1 {
  margin-right: 0 !important;
}


/* ================================================================== */
/* Single-column layout */

@media (max-width: 699px) {
  html { font-size: 14px; }
  .row { display: block; }
  .col-1, .col-2, .col-3 { margin: 0 2.5rem !important; }
  .container { width: auto; min-width: 20rem; }
  .fork-me {top:-14px!important; left:-14px!important;}
  .homepage nav .col-1 { display: none; }
  nav { display: block; margin: 2rem 0 4rem 1rem !important; }
  nav .col-2 { margin-top: 1rem !important; line-height: 2; }
  .homepage nav a { margin: 0 1rem !important; }
  .homepage header, .homepage nav, .homepage footer { text-align: center; }
  .homepage header img { margin-bottom: 0.6rem !important; }
  .homepage header p { width: auto; max-width: 23em; margin: auto; }
  .toc { display: none; }
  .homepage .col-1 h2 { margin: 6rem 0 2.5rem !important; width: 12rem; }
  .homepage .how-it-works .col-1 h2 { margin: 0 !important; }
  .homepage .ooni-explorer .col-1 h2 { margin: 0 !important; }
  .sponsors { display: block !important; }
  .sponsors a { margin-bottom: 2rem; }
  .measurements table, .homepage .how-it-works img { width: calc(100% - 3rem * 2); }
  .tcol-1 { width: 8rem !important; padding-right: 1rem; }
}

@media (min-width: 350px) {
  html { font-size: 15px; }
  .col-1, .col-2, .col-3 { margin: 0 2.75rem; }
}

@media (min-width: 500px) {
  html { font-size: 16px; }
  .col-1, .col-2, .col-3 { margin: 0 3rem; }
}


/* ================================================================== */
/* Viewport width breakpoints */

@media (min-width: 700px) {
  html { font-size: 14px; }
  .col-1, .col-2, .col-3 { margin: 0 3rem; }
  .tcol-1           { padding-right: 3rem; }
  .col-1     { width: calc(12.5rem * 1 + 3rem * 0); }
  .col-2     { width: calc(12.5rem * 2 + 3rem * 1); }
  .col-3     { width: calc(12.5rem * 3 + 3rem * 2); }
  .container { width: calc(12.5rem * 3 + 3rem * 4); }
  .tcol-1    { width: calc(12.5rem * 1 + 3rem * 1); }
}

@media (min-width: 810px) {
  html { font-size: 15px; }
  .col-1, .col-2, .col-3 { margin: 0 4rem; }
  .tcol-1           { padding-right: 4rem; }
  .col-1     { width: calc(12.5rem * 1 + 4rem * 0); }
  .col-2     { width: calc(12.5rem * 2 + 4rem * 1); }
  .col-3     { width: calc(12.5rem * 3 + 4rem * 2); }
  .container { width: calc(12.5rem * 3 + 4rem * 4); }
  .tcol-1    { width: calc(12.5rem * 1 + 4rem * 1); }
}

@media (min-width: 920px) {
  html { font-size: 16px; }
  .col-1, .col-2, .col-3 { margin: 0 4.2rem; }
  .tcol-1           { padding-right: 4.2rem; }
  .col-1     { width: calc(12.5rem * 1 + 4.2rem * 0); }
  .col-2     { width: calc(12.5rem * 2 + 4.2rem * 1); }
  .col-3     { width: calc(12.5rem * 3 + 4.2rem * 2); }
  .container { width: calc(12.5rem * 3 + 4.2rem * 4); }
  .tcol-1    { width: calc(12.5rem * 1 + 4.2rem * 1); }
}

@media (min-width: 1030px) {
  html { font-size: 17px; }
  .col-1, .col-2, .col-3 { margin: 0 5rem; }
  .tcol-1           { padding-right: 5rem; }
  .col-1     { width: calc(13rem * 1 + 5rem * 0); }
  .col-2     { width: calc(13rem * 2 + 5rem * 1); }
  .col-3     { width: calc(13rem * 3 + 5rem * 2); }
  .container { width: calc(13rem * 3 + 5rem * 4); }
  .tcol-1    { width: calc(13rem * 1 + 5rem * 1); }
}

@media (min-width: 1200px) {
  html { font-size: 18px; }
  .col-1, .col-2, .col-3 { margin: 0 5.5rem; }
  .tcol-1           { padding-right: 5.5rem; }
  .col-1     { width: calc(14rem * 1 + 5.5rem * 0); }
  .col-2     { width: calc(14rem * 2 + 5.5rem * 1); }
  .col-3     { width: calc(14rem * 3 + 5.5rem * 2); }
  .container { width: calc(14rem * 3 + 5.5rem * 4); }
  .tcol-1    { width: calc(14rem * 1 + 5.5rem * 1); }
}


/* ================================================================== */
/* Collapsable table columns */

@media (max-width: 570px) { .measurements td:nth-last-child(1) { display: none; } }
@media (max-width: 530px) { .measurements td:nth-last-child(2) { display: none; } }
@media (max-width: 490px) { .measurements td:nth-last-child(3) { display: none; } }
@media (max-width: 450px) { .measurements td:nth-last-child(4) { display: none; } }
@media (max-width: 410px) { .measurements td:nth-last-child(5) { display: none; } }
@media (max-width: 370px) { .measurements td:nth-last-child(6) { display: none; } }


/* ================================================================== */
/* Generic elements */

h1 {
  font-size: 1.5rem;
  margin-bottom: 1.6em;
}

h2 {
  font-size: 1.15rem;
  margin: 3em 0 1em;
}

.homepage .col-1 h2 {
  font-size: 0.95rem;
  font-weight: bold;
  color: #0588cb;
  border-top: 0.2rem solid #0588cb;
  padding-top: 0.2rem;
  margin: 0 0 1rem;
}

a {
  text-decoration: none;
  color: #0588cb;
}

p, ol, ul {
  margin-bottom: 1.2em;
}

li {
  margin-left: 1.2em;
  padding-left: 0.2em;
}

th, td {
  font-weight: inherit;
}

.fingerprint{
  background-color: #f2f2f2;
  padding: 0.5rem 1rem;
  position: relative;
  font-family: "Source Code Pro", monospace;
}

a.explorer-button {
  border: 2px solid #ffffff;
  background-color: #0588cb;
}

a.explorer-button:hover {
  text-decoration: none;
  color: #0588cb;
  background-color: #ffffff;
}

pre {
  background-color: #f2f2f2;
  padding: 0.5rem 1rem;
  margin: 1.6rem 0;
  position: relative;
}

pre code {
  margin: 0;
}

code {
  font-size: 0.9rem;
}


/* ================================================================== */
/* Paragraphs */

p.cta {
  margin-bottom: 2.6em;
}

.col-2 p:last-child, p.cta:last-child {
  margin-bottom: 0;
}

p.cta a:hover, p a:hover, li a:hover {
  text-decoration: underline;
}

p.cta a::after {
  content: " →";
}

.subtext {
  margin-top:20%
}

/* ================================================================== */
/* Block quotes */

blockquote {
  margin: 0 0 1.2rem 3em;
}

blockquote p {
  text-indent: -0.38em;
}

blockquote dl {
  font-size: 0.8rem;
  margin-left: 3rem;
}

blockquote dl dt {
  text-indent: -1.7em;
}


/* ================================================================== */
/* Figures */

.figure {
  margin: 2.6rem 0;
}

.figure img {
  display: block;
  margin-bottom: 1.2rem;
}

.figure .caption {
  font-size: 0.9rem;
  font-style: italic;
}


/* ================================================================== */
/* Tables */

table {
    margin-bottom: 20px;
    background: white;
    border-radius: 3px;
    border-collapse: collapse;
    padding: 5px;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    animation: float 5s infinite;
}

th {
  color: #fff;
  background: #0588CB;
  border-bottom: 4px solid #fff;
  border-right: 1px solid #fff;
  font-size: 1em;
  font-weight: 100;
  padding: 1em;
  text-align: left;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
  vertical-align: middle;
}

th:first-child {
  border-top-left-radius:3px;
}

th:last-child {
  border-top-right-radius:3px;
  border-right:none;
}

tr {
  border-top: 1px solid #f2f2f2;
  border-bottom: 1px solid #f2f2f2;
  color: #000;
  font-size: 1em;
  font-weight: normal;
  text-shadow: 0 1px 1px rgba(256, 256, 256, 0.1);
}


tr:first-child {
  border-top:none;
}

tr:last-child {
  border-bottom:none;
}

tr:nth-child(odd) td {
  background: #EBEBEB;
}

tr:last-child td:first-child {
  border-bottom-left-radius:3px;
}

tr:last-child td:last-child {
  border-bottom-right-radius:3px;
}

td {
  background: #FFFFFF;
  padding: 20px;
  text-align: right;
  vertical-align: middle;
  font-weight: 300;
  font-size: 18px;
  text-shadow: -1px -1px 1px rgba(0, 0, 0, 0.1);
  border-right: 1px solid #C1C3D1;
}

td:last-child {
  border-right: 0px;
}

/* ================================================================== */
/* Navigation */

nav .col-2 {
  flex: 1 1;
}

nav .col-2 a {
  opacity: 0.3;
}

nav .col-2 a.active {
  opacity: 1;
}

nav a {
  font-size: 0.8rem;
  font-weight: bold;
  text-transform: uppercase;
  margin-right: 2rem;
  color: inherit;
}

nav a:last-child {
  margin-right: 0;
}

nav h1 {
  display: inline;
  font-weight: bold;
  font-size: 1.38rem;
  text-transform: uppercase;
  margin-bottom: 0;
}

nav .logo {
  vertical-align: -5px;
  margin-right: 0.32rem;
  opacity: 0.5;
}

nav .wordmark {
  opacity: 0.3;
}


/* ================================================================== */
/* Header */

header h2 {
  margin: 0;
}

header p {
  width: 21.5em;
}

header .logo {
  object-fit: contain;
  height: 12.5rem;
  width: 12.5rem;
}

header .wordmark {
  height: 2.6rem;
  margin: 1.4rem 0 1.2rem;
}


/* ================================================================== */
/* How it works */

.homepage .how-it-works, .homepage .ooni-explorer {
  background-color: #0588cb;
  color: #fff;
  padding: 2rem 0;
  margin-bottom: 3.5rem;
}

.homepage .how-it-works h2, .homepage .ooni-explorer h2 {
  color: #fff;
  border-color: #fff;
  margin-bottom: 0;
}

.homepage .how-it-works img {
  display: block;
  object-fit: contain;
  height: 17.5rem;
}

.homepage .ooni-explorer img {
  display:block;
  max-width:100%;
}


/* ================================================================== */
/* Recent measurements */

.measurements {
  margin-bottom: 2rem;
}

.measurements table, .measurements tbody, .measurements td {
}

.measurements tr {
  height: 40px;
  align-items: center;
}

.measurements td {
  text-align: center;
}

.measurements td.tcol-1 {
  text-align: right;
}

.measurements img {
  display: block;
  margin: auto;
}

.table-caption {
  font-size: 0.85rem;
  color: #c1c1c1;
}


/* ================================================================== */
/* Blog */

.blog-summary a {
  display: block;
  color: inherit;
  margin-bottom: 2em;
}

.blog-summary p.title {
  margin-bottom: 0.2rem;
}

h1.article-title {
  margin-bottom: 0.2rem;
}

.byline {
  color: #c1c1c1;
  font-size: 0.8rem;
  margin-bottom: 2.6rem;
}

.byline .author::after {
  content: ", ";
}

.read-more {
	color: #0588cb!important;
}


/* ================================================================== */
/* Footer */

footer h2 {
  color: #b4b4b4;
  border: none;
  font-size: 1rem;
  font-weight: normal;
  margin: 0 0 1.5rem;
}

.sponsors {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sponsors a {
  display: block;
}

.sponsors img {
  opacity: 0.5;
  mix-blend-mode: luminosity;
  vertical-align: middle;
}

.sponsors .bytemark {
  opacity: 0.38;
}

.sponsors .fpu {
  opacity: 0.38;
}

.about .sponsor {
  color: #b4b4b4;
  background-color: #26292c;
  height: 150px;
  width: 300px;
  text-align: center;
  margin: 1em 0;
  border-radius: 10px;
}

.about .sponsor a {
    display: inline;
}

.about .sponsor img {
  vertical-align: middle;
}

.vertical-align-helper {
  display: inline-block;
  height: 100%;
  vertical-align: middle;
}

/* ================================================================== */
/* Content pages */

.content {
    padding-top: 60px;
}

/* ================================================================== */
/* Article pages */

.article nav {
  margin-bottom: 7rem;
}

.cover {
  display: block;
  object-fit: cover;
  width: 100%;
  height: 20rem;
  background-color: #0588cb;
  margin-top: 0.24rem;
}

pre span.chr {
  font-size: 10px;
  color: #fff;
  background-color: #099;
  border-radius: 4px;
  vertical-align: 2px;
  padding: 0 2px;
  margin: 0 1px;
}

pre span.explain {
  color: #d14;
}

pre span.lw {
  position: absolute;
  right: -22px;
  color: #b4b4b4;
}


/* ================================================================== */
/* Table of contents */

.toc h2 {
  font-size: 1.15rem;
  font-weight: bold;
  margin: 1.4em 0 1.4em;
}

.toc h3 {
  font-size: 1.15rem;
  font-weight: normal;
  margin: 0 0 0.6em;
}

.toc h4 {
  font-size: 0.85rem;
  font-weight: normal;
  margin: 0 0 0.2em;
}

.toc h2, .toc h3 {
  position: relative;
  margin-left: 1.4rem;
}

.toc .closure {
  margin-right: 0.5rem;
  position: absolute;
  left: -1.4rem;
}

.toc .indent {
  margin-left: 0.25rem;
  padding-left: 1rem;
  border-left: 1px solid #f2f2f2;
}

.toc .active {
  font-weight: bold;
  color: #0588cb;
}

.toc a {
  color: inherit;
}

.toc a:hover {
  text-decoration: underline;
}

.toc h2 .closure::before {
  content: "►";
  font-size: 0.8rem;
}

.toc h3 .closure::before {
  content: "▼";
  font-size: 0.7rem;
}

.blog-post img {
  max-width: 100%;
}

.clearfix {
  clear: both;
}

.btn {
  display: inline-block;
  margin-bottom: 0;
  font-size: 1em;
  font-weight: 400;
  line-height: 1.42857143;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  -ms-touch-action: manipulation;
  touch-action: manipulation;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  background-color: #e06b5a;
  color: white;
  border: 2px solid transparent;
  border-radius: 4px;
  padding: 6px 20px;
}

/*  Tests section */
p.test-intro {
  margin-top: 1.6em;
}

ul.test-overivew {
    margin: 1.3em;
    float: left;
}

.test-link:hover {
  text-decoration: underline;
}

h1.test-header {
  margin: 35px 0 15px 0;
  clear: both;
}
h2.test-header {
  margin: 0;
  text-transform: uppercase;
}

p.test-paragraph {
  margin: 0;
}

.question-container .col-3 {
  margin: 0px 15px 0px 0px;
  border: #0588cb solid 1px;
  border-radius: 10px;
  padding: 15px;
  background: #0588cb;
  transition: .1s;
}

.question-container .col-3 a {
  color:#FFF;
  transition: .1s;
}

.question-container .col-3:hover {
  border: #0588cb solid 1px;
  background: white;
  cursor: pointer;
  transition: .1s;
}

.question-container .col-3:hover > a {
  color: #0588cb;
  transition: .1s;
}

@media (max-width:699px) {
  .question-container .col-3 {
    margin-bottom:20px!important;
  }
}

.store-downloads {
    text-align: center;
    width: 100%;
}
.store-downloads a.badge img {
    height: 49px;
    max-width: 100%;
}