/* #region Palette */
:root {
  color-scheme: light dark;
  --theme-name: "Paper";
  --font-body: 17px;
  --font-detail: 15px;
  --font-heading: 22px;
  --background: light-dark(#fff, #2d2a2e);
  --background-tile: light-dark(#fafafa, #343135);
  --background-elevated: light-dark(#f5f5f5, #403e41);
  --text-primary: light-dark(#000, #fcfcfa);
  --text-secondary: light-dark(#333, #c1c0c0);
  --text-tertiary: light-dark(#555, #aeadae);
  --border: light-dark(#ddd, #49473e);
  --accent: light-dark(#1a7f4b, #a9dc76);
  --link: light-dark(#0066cc, #78dce8);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --theme-name: "Monokai";
  }
}
:root[data-theme="paper"] {
  color-scheme: light;
}
:root[data-theme="monokai"] {
  color-scheme: dark;
  --theme-name: "Monokai";
}
@media screen {
  :root[data-theme="c64"] {
    color-scheme: dark;
    --theme-name: "C64";
    --background: #40318d;
    --background-tile: #473894;
    --background-elevated: #504298;
    --text-primary: #e0e0ff;
    --text-secondary: #c8c8ff;
    --text-tertiary: #bcbcff;
    --border: #5850a8;
    --accent: #80ff80;
    --link: #80e0ff;
  }
}
/* #endregion */

/* #region Page layout */
* {
  box-sizing: border-box;
}
[hidden] {
  display: none !important;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}
body {
  margin: 0;
  background: var(--background);
  color: var(--text-primary);
  font: var(--font-body)/1.5 monospace;
}
#app {
  max-width: 1440px;
  padding: 0 40px;
  margin: auto;
}
a,
.text-button {
  color: var(--link);
  text-decoration: none;
  text-underline-offset: 4px;
}
a:hover,
.text-button:hover {
  text-decoration: underline;
}
:focus-visible {
  outline: 2px solid var(--link);
  outline-offset: 4px;
}
button,
input,
select {
  font: inherit;
  border-radius: 0;
}
button {
  cursor: pointer;
}
input,
select {
  color: var(--text-primary);
  background: var(--background-elevated);
  border: 1px solid var(--border);
  padding: 10px 12px;
  min-width: 0;
}
.text-button {
  background: none;
  border: 0;
  padding: 0;
  text-align: left;
}
.text-button:disabled {
  opacity: 0.5;
  cursor: wait;
}
p,
h1,
h2,
h3 {
  margin: 0;
}
.site-header,
.section-heading {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  min-height: 80px;
  padding: 20px 0;
  gap: 8px 24px;
}
.site-header {
  border-bottom: 1px solid var(--border);
}
nav {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
nav a[aria-current] {
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 8px;
}
#theme {
  margin-left: auto;
  white-space: nowrap;
}
#theme::after {
  content: var(--theme-name) " Theme";
}
.intro {
  padding: 64px 0 48px;
}
.intro-heading {
  display: flex;
  align-items: center;
  gap: 28px;
  container-type: inline-size;
}
.brand-logo svg {
  display: block;
  width: 96px;
  height: 96px;
}
.brand-logo rect {
  fill: var(--text-primary);
}
.brand-logo path {
  fill: var(--background);
}
h1 {
  min-width: 0;
  max-width: 28ch;
  font-size: clamp(24px, 3.2cqw, 40px);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.03em;
  text-wrap: balance;
}
.intro-bottom {
  margin-top: 28px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px 32px;
  font-size: var(--font-detail);
}
.intro-bottom p {
  color: var(--text-tertiary);
}
section[id] {
  margin-bottom: 64px;
}
.section-heading {
  justify-content: space-between;
  border-top: 1px solid var(--border);
}
h2 {
  font-size: var(--font-heading);
  font-weight: 400;
}
.section-heading p {
  color: var(--text-tertiary);
  font-size: var(--font-detail);
}
.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  padding: 12px;
  background: var(--background);
  z-index: 10;
}
.skip-link:focus {
  top: 8px;
}
/* #endregion */

/* #region Waterfall tiles */
.tile-grid {
  --tile-columns: 3;
  display: grid;
  grid-template-columns: repeat(var(--tile-columns), minmax(0, 1fr));
  gap: 16px;
  align-items: start;
}
.tile-grid.masonry {
  grid-auto-rows: 1px;
  row-gap: 0;
}
.tile {
  --tile-padding: 26px;
  min-width: 0;
  background: var(--background-tile);
  border: 1px solid var(--border);
  padding: var(--tile-padding);
  overflow-wrap: anywhere;
}
.tile-heading {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
}
h3 {
  font-size: var(--font-heading);
  line-height: 1.3;
  font-weight: 700;
}
.description {
  color: var(--text-secondary);
  font-size: var(--font-body);
  line-height: 1.55;
}
.partnership {
  color: var(--text-tertiary);
  margin-top: 18px;
  font-size: var(--font-detail);
}
.investors {
  color: var(--text-tertiary);
  margin-top: 12px;
  font-size: var(--font-detail);
  line-height: 1.6;
}
.investors span {
  color: var(--text-secondary);
}
.exit {
  color: var(--accent);
  margin-top: 8px;
  font-size: var(--font-detail);
}
.links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: var(--font-detail);
}
.tile .links:not(:empty) {
  margin-top: 20px;
}
.links span {
  color: var(--text-tertiary);
}
.company-news {
  list-style: none;
  border-top: 1px solid var(--border);
  margin: 16px 0 0;
  padding: var(--tile-padding) 0 0;
  font-size: var(--font-detail);
}
.company-news li + li {
  margin-top: 8px;
}
.news-source {
  color: var(--text-tertiary);
}
.role {
  color: var(--accent);
  font-size: var(--font-body);
}
.location {
  color: var(--text-tertiary);
  font-size: var(--font-detail);
  margin-top: 6px;
}
.member .description {
  margin-top: 16px;
}
/* #endregion */

/* #region Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 24px 0 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: var(--font-detail);
}
footer p {
  color: var(--text-tertiary);
}
.analytics-choice [aria-pressed="true"] {
  color: var(--text-primary);
  text-decoration: underline;
}
/* #endregion */

/* #region Narrow screens */
@media (max-width: 1050px) {
  #app {
    padding: 0 24px;
  }
  .tile-grid {
    --tile-columns: 2;
  }
}
@media (max-width: 620px) {
  #app {
    padding: 0 16px;
  }
  .site-header,
  .section-heading {
    min-height: 72px;
    padding: 16px 0;
    gap: 8px 16px;
  }
  nav {
    gap: 18px;
    font-size: var(--font-detail);
  }
  #theme {
    font-size: var(--font-detail);
  }
  #theme::after {
    content: var(--theme-name);
  }
  .intro-heading {
    gap: 12px;
  }
  .brand-logo svg {
    width: 64px;
    height: 64px;
  }
  .intro {
    padding: 36px 0;
  }
  .intro-bottom {
    margin-top: 20px;
  }
  .tile-grid {
    --tile-columns: 1;
  }
  .tile {
    --tile-padding: 20px;
  }
  section[id] {
    margin-bottom: 40px;
  }
  footer {
    align-items: start;
    flex-direction: column;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}
/* #endregion */

/* #region Dialogs and LP portal */
dialog {
  width: min(480px, 100vw - 32px);
  padding: 28px;
  color: var(--text-primary);
  background: var(--background);
  border: 1px solid var(--border);
}
dialog::backdrop {
  background: rgb(0 0 0 / 65%);
}
.dialog-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}
dialog form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 24px 0;
}
#portal-code {
  font-size: 24px;
  letter-spacing: 0.2em;
}
.portal-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px 24px;
  padding: 0 0 24px;
}
.portal-controls label {
  color: var(--accent);
}
.note {
  font-size: var(--font-detail);
  color: var(--text-tertiary);
  margin-top: 12px;
}
#portal-status {
  flex-basis: 100%;
  margin: 0;
}
.portal-details {
  border-top: 1px solid var(--border);
  margin-top: 24px;
  padding-top: 16px;
}
.portal-details dl {
  margin: 0;
  font-size: var(--font-detail);
}
.portal-details dl > div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 0;
}
.portal-details dt {
  color: var(--text-tertiary);
}
.portal-details dd {
  text-align: right;
  margin: 0;
}
.portal-downloads,
#portal-document-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}
@media (max-width: 620px) {
  dialog {
    padding: 20px;
  }
}
/* #endregion */

/* #region Print */
@media print {
  /* Paper colors on paper; the C64 palette is declared for screens only. */
  :root,
  :root[data-theme] {
    color-scheme: light;
    --font-body: 10pt;
    --font-detail: 9pt;
    --font-heading: 13pt;
  }
  .skip-link,
  .site-header,
  footer {
    display: none;
  }
  #app {
    max-width: none;
    padding: 0;
  }
}
/* #endregion */