@font-face {
  font-family: Archivo;
  src: url("assets/fonts/Archivo.ttf") format("truetype");
  font-weight: 100 900;
  font-display: swap;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("assets/fonts/JetBrainsMono.ttf") format("truetype");
  font-weight: 100 800;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --chrome: #0a0a0a;
  --surface: #121212;
  --raised: #1c1c1c;
  --border: #2f2f2f;
  --subtle-border: #1e1e1e;
  --text: #e8e8e8;
  --dim: #9a9a9a;
  --accent: #f0f0f0;
  --mono: "JetBrains Mono", monospace;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-padding-top: 24px; }
body {
  margin: 0;
  background: #000;
  color: var(--text);
  font: 400 1rem/1.6 Archivo, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }
button { font: inherit; cursor: pointer; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
::selection { color: #000; background: var(--accent); }

#wallpaper { position: fixed; inset: 0; z-index: 0; background: #000; }
#wallpaper canvas { width: 100% !important; height: 100% !important; }
.skip-link {
  position: fixed;
  top: -80px;
  left: 16px;
  z-index: 20;
  padding: 8px 14px;
  color: #000;
  background: var(--accent);
}
.skip-link:focus { top: 8px; }

.desktop {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(0, 1.8fr);
  grid-template-areas: "about screenshots" "install help";
  align-items: start;
  gap: 20px;
  width: calc(100% - 48px);
  max-width: 1800px;
  margin: 28px auto 0;
}
#about { grid-area: about; }
#screenshots { grid-area: screenshots; }
#install { grid-area: install; }
#help { grid-area: help; }
.window {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  background: rgba(18, 18, 18, .82);
  backdrop-filter: blur(18px) saturate(1.15);
  box-shadow: 0 10px 34px rgba(0, 0, 0, .5);
}
.window-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 34px;
  padding: .4rem 1rem;
  border-bottom: 1px solid var(--subtle-border);
  background: rgba(10, 10, 10, .72);
  font: 400 13px/1.5 var(--mono);
}
.window-bar h2 { margin: 0; font: inherit; }
.window-bar > a, .window-bar > span:last-child:not(:first-child) { color: var(--dim); }
.window-bar a:hover { color: var(--accent); }
.window-body { padding: 1.5rem; }
.window-body p { margin: 0 0 1rem; color: #bdbdbd; }
.wordmark { display: block; width: 280px; max-width: 100%; height: auto; margin-bottom: 1.5rem; }
h1 { margin: 0 0 .75rem; font-size: clamp(1.8rem, 2.3vw, 2.5rem); font-weight: 600; line-height: 1.2; }
.tags { display: flex; flex-wrap: wrap; gap: .5rem; }
.tags span { padding: .2rem .5rem; border: 1px solid var(--border); background: var(--raised); color: var(--dim); font-size: 13px; }
.feature-list { margin: 1.25rem 0 0; padding-left: 1.15rem; font-size: 15px; }
.feature-list li + li { margin-top: .35rem; }
.feature-list li::marker { color: var(--dim); }
.about-actions { margin-top: 1.25rem; }

.command-box { padding: 1rem; border: 1px solid var(--border); background: var(--chrome); }
.command-box code { display: block; overflow-wrap: anywhere; font: 400 14px/1.8 var(--mono); }
.install-actions { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: .75rem; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: .6rem .9rem;
  border: 1px solid var(--border);
  color: var(--text);
  background: var(--raised);
  font-size: 14px;
  line-height: 1.4;
}
.button:hover { border-color: #5c5c5c; color: var(--accent); background: #242424; }
.window-body .copy-status { margin: .75rem 0 0; font-size: 14px; }
.copy-status:empty { display: none; }
.window-body .install-note { margin: 1rem 0 .75rem; color: var(--dim); font-size: 14px; }
.small-links { display: flex; flex-wrap: wrap; gap: .5rem 1rem; color: var(--dim); font-size: 14px; }
.small-links a, .help-links a { text-decoration: underline; text-decoration-color: var(--border); text-underline-offset: 4px; }

.preview-tabs { display: flex; border-bottom: 1px solid var(--subtle-border); background: rgba(10, 10, 10, .4); }
.preview-tab {
  min-height: 44px;
  padding: .6rem 1.2rem;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--dim);
  background: transparent;
  font-size: 14px;
}
.preview-tab:hover { color: var(--accent); background: var(--raised); }
.preview-tab[aria-selected="true"] { border-bottom-color: var(--accent); color: var(--accent); }
.preview-tab:focus-visible { outline-offset: -5px; }
.preview-image { aspect-ratio: 16 / 9; overflow: hidden; background: var(--chrome); }
.preview-image img { display: block; width: 100%; height: 100%; object-fit: contain; }
.preview-image:focus-visible { outline-offset: -4px; }

.questions details + details { border-top: 1px solid var(--subtle-border); }
.questions summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: .9rem 1.2rem;
  list-style: none;
  cursor: pointer;
  font-size: 15px;
}
.questions summary::-webkit-details-marker { display: none; }
.questions summary:hover { background: rgba(28, 28, 28, .6); }
.questions summary:focus-visible { outline-offset: -4px; }
.questions summary span { color: var(--dim); font: 400 18px/1 var(--mono); }
.questions details[open] summary span { transform: rotate(45deg); }
.questions p { margin: 0; padding: 0 1.2rem 1.2rem; color: #bdbdbd; font-size: 15px; line-height: 1.7; }
.help-links { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; padding: 1rem 1.2rem; border-top: 1px solid var(--subtle-border); font-size: 14px; }

.site-footer {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .5rem 1.5rem;
  width: calc(100% - 48px);
  max-width: 1800px;
  margin: 1.25rem auto 1.5rem;
  color: var(--dim);
  font-size: 13px;
}
.site-footer p { margin: 0; }
.site-footer a { color: #bdbdbd; }
.site-footer a:hover { color: var(--accent); }

@media (max-width: 1050px) {
  .desktop { grid-template-columns: minmax(300px, 1fr) minmax(0, 1.4fr); gap: 16px; }
  .window-body { padding: 1.25rem; }
}

@media (max-width: 760px) {
  .desktop { grid-template-columns: minmax(0, 1fr); width: calc(100% - 32px); margin-top: 20px; gap: 16px; }
  .desktop { grid-template-areas: "about" "screenshots" "install" "help"; }
  .wordmark { width: 260px; }
  h1 { font-size: 2rem; }
  .site-footer { width: calc(100% - 32px); font-size: 12px; }
}

@media (max-width: 380px) {
  .install-actions .button { flex: 1 1 auto; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}