/**
 * @file
 * Page layout, typography and shared theme elements.
 */

/* Foundations. */

html {
  line-height: 1.3;
}

body {
  --page-gutter: 1rem;
  --grid-half-gap: 0.625rem;
  --radius: 0.5rem;
  --control-radius: 0.3125rem;
  --layout-accent: var(--primary);
  --layout-focus: var(--primary);
  margin: 0;
  padding: 0;
  color: light-dark(#28343c, #c8cbce);
  background: var(--background);
  line-height: 1.5;
}

[dir="rtl"] body,
[dir="rtl"] th {
  text-align: right;
}

.fs0 {
  font-size: 1rem;
}

.fs1 {
  font-size: 1.125rem;
}

.fs2 {
  font-size: 1.25rem;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--heading);
}

h1 {
  font-size: 1.6em;
}

h2,
.block-title {
  font-size: 1.4em;
  font-weight: bold;
}

h3 {
  font-size: 1.2em;
}

h4 {
  font-size: 1.1em;
}

h5,
h6 {
  font-size: 1em;
}

p {
  overflow-wrap: break-word;
}

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

a,
a.link {
  text-decoration: none;
  color: var(--primary);
  border-bottom: 1px dotted;
}

a:is(:hover, :focus-visible, .is-active, [aria-current="page"]),
a.link:is(:hover, :focus-visible) {
  color: var(--primary-hover);
}

a:is(:hover, :focus-visible) {
  border-bottom-style: solid;
}

a:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}

:is(h1, h2) a,
a:is(.site-logo, .maintenance__logo, .icon-help, .feed-icon),
#name-and-slogan a,
.toolbar-menu a {
  border: 0;
}

/* Page frame and content grid. */

#pgwp {
  position: relative;
  box-sizing: border-box;
  min-height: 100vh;
  margin-inline: auto;
  background: var(--page-background);
}

.sizer0 {
  margin-inline: auto;
}

#pgwp > .sizer0 {
  width: calc(100% - 2 * var(--page-gutter));
}

#top_left,
#top_right {
  padding: 0.3125rem 0.625rem 0;
}

#middlecontainer {
  margin: 0.625rem calc(-1 * var(--grid-half-gap));
}

#sidebar-left,
#sidebar-right,
#main {
  margin: 0.625rem;
}

#middlecontainer > [class*="pure-u"] {
  min-width: 0;
}

#section1,
#section2 {
  margin-inline: calc(-1 * var(--grid-half-gap));
  padding-inline: 0;
}

#section1 {
  padding-block: 0.3125rem 0;
}

#section2 {
  padding-block: 0 1.25rem;
}

/* Stretch User region blocks to the tallest column on desktop. */

.sections > [class*="pure-u"] {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.sections > [class*="pure-u"] > div,
.sections .region,
.sections .block-wrapper {
  display: flex;
  flex: 1;
  flex-direction: column;
  min-width: 0;
}

.region-highlighted {
  margin-top: 0.625rem;
  padding: 1.25rem 1.25rem 0;
  border: 1px solid var(--border);
  font-size: 0.95em;
}

.block-wrapper,
.form--inline,
.shortcut-wrapper,
.page-intro {
  display: flow-root;
}

/* Content typography. */

#main h1.title {
  padding-block: 0.625rem;
  text-transform: none;
  font-size: 1.6em;
  font-weight: normal;
}

#main h2.title a {
  text-transform: none;
  font-size: 1.2em;
  font-weight: normal;
  line-height: normal;
}

.page-title,
.node > header h2 a {
  color: var(--node-title);
}

pre {
  overflow: auto;
  padding: 0.75rem 1.5rem;
  border: 1px solid var(--border);
  background: var(--surface);
}

blockquote {
  clear: both;
  padding-inline-start: 0.5rem;
  border-inline-start: 4px solid var(--border);
  font-style: italic;
}

.signature p {
  margin-block: 0.4375rem;
  font-size: 0.95em;
}

.taxonomy-term {
  margin-bottom: 4rem;
  padding: 0.2rem 1rem;
  border: 1px solid var(--border);
  background: var(--surface);
}

/* Blocks. */

.block-title {
  margin-top: 0;
  color: var(--block-title);
}

#middlecontainer .block {
  margin-bottom: 1.25rem;
}

.sections .block {
  flex: 1;
  margin: 0.625rem;
}

.sections .themed-block {
  display: flex;
  flex-direction: column;
}

.block-wrapper > .block ul:not(:where(.language-selector > ul, .appearance-selector > ul, .book-pager)) {
  margin-block: 0;
  padding-inline: 1rem 0;
}

.block-wrapper > .block ul.menu {
  margin-inline: 0;
}

:is(#sidebar-left, #sidebar-right, .sections) .block,
.themed-block {
  padding: 0.625rem;
  border: 1px solid var(--border);
  background: transparent;
}

:is(#sidebar-left, #sidebar-right, .sections) .block > .block-content {
  display: flow-root;
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
}

.themed-block > .block-content {
  padding: 0.625rem;
  background: var(--surface);
}

.sections .themed-block > .block-content {
  flex: 1;
}

.themed-block .crypto-widget-body {
  padding: 0.3rem;
  background: #282828;
}

.block-entity-viewuser .field--name-user-picture img {
  float: none;
  margin-inline: auto;
}

.block-addtoany-block .block-content {
  text-align: center;
}

.block-node-syndicate-block .feed-icon {
  margin: auto;
}

/* Header and branding. */

#header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.5rem;
  padding-block: 1rem;
}

#header > .region-header {
  flex: 0 1 auto;
  order: 1;
  width: auto;
  min-width: 0;
  max-width: 100%;
}

#header > #menu {
  flex: 1 1 auto;
  order: 2;
  min-width: 0;
}

#header :is(.region-header, .region-primary-menu) {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem;
}

#header .region-primary-menu {
  justify-content: var(--menu-align, flex-end);
}

#header .region-header > .block-wrapper:has(.block-system-branding-block) {
  margin-inline-end: auto;
}

#header :is(.region-header, .region-primary-menu) > .block-wrapper:has(.block-search, .block-language) {
  flex: 0 0 auto;
}

#header :is(.block, .block-content) {
  margin: 0;
  padding: 0;
}

#header .block-system-branding-block > .block-content {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 0.75rem;
}

#header .site-logo {
  flex: 0 0 auto;
}

#header .logoimg {
  width: auto;
  height: 3.25rem;
}

#header #name-and-slogan {
  min-width: 0;
  overflow-wrap: anywhere;
}

#site-name {
  margin: 0;
  padding: 0;
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.2;
}

#name-and-slogan a {
  color: var(--site-name);
}

.site-slogan {
  font-size: 0.85rem;
  font-style: italic;
}

/* Hero region. */

.hero-region > .region-hero {
  width: calc(100% - 2 * var(--page-gutter));
  max-width: var(--content-width, 100%);
  margin-inline: auto;
}

.hero-region :is(video, iframe) {
  display: block;
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.hero-region iframe {
  aspect-ratio: 16 / 9;
}

.hero {
  box-sizing: border-box;
  max-width: var(--content-width, 85em);
  margin-inline: auto;
  padding-block: clamp(2rem, 6vw, 5rem);
}

.hero h1 {
  max-width: 20ch;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.15;
}

.hero p {
  max-width: 60ch;
}

/* Footer. */

#bottom_bg {
  box-sizing: content-box;
  min-height: 3em;
  margin-top: 1rem;
  padding: 2rem 0 1rem;
  color: var(--footer-text);
  background: var(--footer-background);
}

#footer {
  --heading: var(--footer-text);
  --block-title: var(--footer-text);
  --social-color: var(--footer-links);
  --social-hover: var(--footer-links-hover);
  --page-icon-color: var(--footer-links);
  --page-icon-hover: var(--footer-links-hover);
  display: flex;
  flex-wrap: wrap;
  box-sizing: border-box;
  width: calc(100% - 2 * var(--page-gutter));
  min-height: 3em;
  margin-inline: auto;
  padding-block: 0.5rem;
  text-align: center;
  font-size: 0.95em;
  gap: 2rem;
}

#footer > div:not(.footer-below) {
  flex: 1 1 14rem;
  min-width: 0;
}

#footer .block {
  margin: 0.3125rem;
}

#footer a:not(:where(.contextual a)) {
  color: var(--footer-links);
}

#footer a:not(:where(.contextual a)):is(
  :hover, :focus-visible, .is-active, [aria-current="page"]
) {
  color: var(--footer-links-hover);
}

#footer a:is(.is-active, [aria-current="page"])
  :is(.page-icon, .social-media-menu__icon) {
  color: var(--footer-links-hover);
}

#footer .social-media-menu__links {
  justify-content: center;
}

#footer .block-content :is(ul, ol) {
  padding-inline: 0;
  list-style-position: inside;
}

#footer .more-link {
  text-align: inherit;
}

#footer img {
  float: none;
  margin-inline: auto;
}

.footer-below {
  width: 100%;
  padding-top: 1rem;
  border-top: 1px solid #ffffff40;
}

/* Drupal integrations. */

.by {
  position: absolute;
  inset-inline-end: 0;
  bottom: 0;
  margin-inline: 1rem;
  text-align: end;
  font-size: 0.8em;
}

.by,
.by a,
.by a:hover {
  text-decoration: none;
  color: light-dark(#777, #aeb2b6);
  border: 0;
}

.byy {
  display: none;
}

.vertical-tabs,
.vertical-tabs__menu,
.vertical-tabs__menu-item {
  border-color: var(--border);
}

.vertical-tabs__menu {
  padding: 0;
}

.vertical-tabs__menu-item {
  background-color: var(--surface);
}

.vertical-tabs__menu-item.is-selected {
  background-color: var(--page-background);
}

.vertical-tabs__menu-item:not(.is-selected):is(:hover, :focus-within) {
  background-color: var(--menu-rollover);
}

.vertical-tabs__menu-item.is-selected .vertical-tabs__menu-item-title {
  color: var(--primary);
}

.addtoany_list a:hover {
  border: 0;
}

.region-title[data-drupal-selector^="edit-blocks-region"] {
  background: #4444;
}

.photoswipe-gallery .field__item {
  display: inline-block;
}

/* Core also sets padding directly; displacement must be applied only once. */

body.toolbar-fixed {
  padding-top: var(--drupal-displace-offset-top, 2.4375rem) !important;
}

body.toolbar-fixed.toolbar-horizontal.toolbar-tray-open {
  padding-top: var(--drupal-displace-offset-top, 4.9375rem) !important;
}

/* Rounded corners are opt-in. Menu indicators have their own square shape. */

.rnd :is(pre, blockquote, .region-highlighted, .taxonomy-term, .themed-block .crypto-widget-body) {
  border-radius: var(--control-radius);
}

.rnd :is(.themed-block, #middlecontainer .block, .sections .block) {
  border-radius: var(--radius);
}

.rnd .hero-region :is(video, iframe, img) {
  border-radius: var(--radius);
}

/* Tablet and mobile layout. */

@media screen and (width < 64em) {
  /* User blocks return to natural heights on tablet and mobile. */

  .sections > [class*="pure-u"],
  .sections > [class*="pure-u"] > div,
  .sections .region,
  .sections .block-wrapper {
    display: block;
  }

  #header {
    position: relative;
    display: block;
    padding-block: 0.5rem;
  }

  #header > .region-header {
    box-sizing: border-box;
    min-height: 2.75rem;
  }

  #header:has(.menu-ready) > .region-header {
    padding-inline-end: 3.5rem;
  }

  #header .region-primary-menu > .block-wrapper:has(.menu-wrapper) {
    flex: 1 0 100%;
    width: 100%;
  }

  .nb1 #section1,
  .nb2 #section2,
  .nbl #sidebar-left,
  .nbr #sidebar-right,
  .by,
  .site-slogan {
    display: none;
  }

  /* Keep sidebar blocks in balanced columns above the phone breakpoint. */
  #sidebar-left > .region,
  #sidebar-right > .region {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
    column-gap: 1.25rem;
  }

  #sidebar-left .block-wrapper,
  #sidebar-right .block-wrapper {
    min-width: 0;
  }

  .breadcrumb {
    padding-block: 0.3125rem;
  }
}

/* Small screens. */

@media screen and (width < 48em) {
  body {
    --page-gutter: 0.75rem;
  }

  #header .logoimg {
    height: 2.75rem;
  }

  #sidebar-left > .region,
  #sidebar-right > .region {
    grid-template-columns: minmax(0, 1fr);
  }

  #site-name {
    font-size: 1.4rem;
  }
}