/* Project pages only. The project directory keeps its original stylesheet. */
.project-page {
  --background: #131116;
  --surface: #1b1720;
  --border: #342c3d;
  --text: #e9e3ef;
  --muted: #b8aebf;
  --accent: #cbb3df;
  background: var(--background);
  font-size: 0.8125rem;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}

.project-page .page {
  width: min(62rem, calc(100% - 3rem));
  padding-block: 2rem 5rem;
}

.project-page .topbar { position: relative; border: 0; }
.project-page .topbar::before {
  content: "";
  position: absolute;
  inset: 50% 0 auto;
  border-top: 1px solid var(--border);
}
.project-page .topbar nav {
  position: relative;
  padding-inline: 0.8rem;
  background: var(--background);
}
.project-page nav a {
  padding: 0.35rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 2rem;
  font-size: 0.6875rem;
  letter-spacing: 0.02em;
  transition: border-color 150ms ease, color 150ms ease;
}
.project-page nav a::before { content: "\2190"; margin-right: 0.55rem; }
.project-page nav a:hover { border-color: var(--accent); color: var(--text); text-decoration: none; }

.project-page .intro {
  max-width: 53ch;
  margin: 3.25rem auto 3.5rem;
  color: var(--text);
  font: 400 1.1875rem/1.8 Georgia, "Times New Roman", serif;
  text-wrap: balance;
}
.project-page .intro::after {
  content: "";
  display: block;
  width: 1.5rem;
  height: 1px;
  margin: 2.25rem auto 0;
  background: var(--accent);
}

.project-page h2 {
  margin-bottom: 1.5rem;
  color: var(--accent);
  font: 500 0.6875rem/1.6 var(--label-font);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.project-page section { scroll-margin-top: 2rem; }
.project-page .gallery { gap: 1.85rem 1.4rem; }
.project-page .shot {
  overflow: hidden;
  border-radius: 0.6rem;
  background: var(--surface);
  transition: border-color 150ms ease;
}
.project-page .shot:hover { border-color: var(--accent); }
.project-page .featured .shot { box-shadow: 0 12px 40px #0003; }
.project-page figcaption {
  gap: 0.25rem;
  max-width: 64ch;
  margin: 0.8rem auto 0;
  font-size: 0.6875rem;
  line-height: 1.85;
}
.project-page figcaption strong { font-size: 0.75rem; font-weight: 500; letter-spacing: 0.025em; }
.project-page .archive { padding-top: 1.5rem; }

.project-page details { margin-top: 1.75rem; border: 0; }
.project-page summary {
  position: relative;
  display: block;
  width: 100%;
  padding: 1.05rem 2.25rem;
  border-block: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.75rem;
  list-style: none;
  transition: color 150ms ease, background-color 150ms ease;
}
.project-page summary::marker { content: ""; }
.project-page summary::-webkit-details-marker { display: none; }
.project-page summary::after {
  content: "+";
  position: absolute;
  right: 1rem;
  color: var(--accent);
  font: 400 1rem/1.4 var(--label-font);
}
.project-page details[open] > summary::after { content: "\2212"; }
.project-page summary:hover { color: var(--text); background: var(--surface); }
.project-page details[open] > summary { color: var(--accent); }

.project-page .notes {
  max-width: 52rem;
  gap: 3.75rem;
  margin: 4rem auto 0;
  padding: 0;
  border: 0;
}
.project-page .notes section { width: 100%; padding-top: 2rem; border-top: 1px solid var(--border); }
.project-page .notes h2 { margin-bottom: 1.15rem; }
.project-page .notes > section > p { max-width: 65ch; margin-inline: auto; font-size: 0.78125rem; line-height: 1.9; }
.project-page .notes details { margin: 0; }
.project-page .notes details:first-of-type { margin-top: 1.7rem; }
.project-page .notes details > summary { border-bottom: 0; color: var(--text); }
.project-page .notes details[open] > summary { color: var(--accent); }
.project-page .notes details:last-child { border-bottom: 1px solid var(--border); }
.project-page .notes .feature-list { max-width: 65ch; margin: 1rem auto 1.5rem; }
.project-page .feature-list li { color: var(--muted); font-size: 0.78125rem; line-height: 1.9; }
.project-page .feature-list li + li { margin-top: 0.9rem; }
.project-page .feature-list strong { color: var(--text); font-weight: 500; }
.project-page .notes details .feature-list { padding-inline: 1.25rem; }
.project-page #install ol { max-width: 65ch; margin: 1.5rem auto 0; }
.project-page #install li { padding-block: 0.85rem; border-top: 1px solid var(--border); font-size: 0.78125rem; color: var(--muted); }
.project-page #install li + li { margin-top: 0; }
.project-page #install li strong { color: var(--text); font-weight: 500; }

.project-page #development .feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem 2.75rem;
  max-width: none;
  margin: 1.5rem 0;
}
.project-page #development .feature-list li { margin: 0; padding-top: 1rem; border-top: 1px solid var(--border); }
.project-page #development .feature-list strong { display: block; margin-bottom: 0.35rem; }
.project-page #development .feature-list li:last-child:nth-child(odd) { grid-column: 1 / -1; max-width: 65ch; justify-self: center; }

.project-page.feature-overview .intro { max-width: 46ch; }
.project-page.feature-overview .notes { max-width: none; margin-top: 0; gap: 3rem; }
.project-page.feature-overview #features { padding-top: 0; border: 0; }
.project-page.feature-overview .feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 2.75rem;
  max-width: none;
  margin: 0;
}
.project-page.feature-overview .feature-list li { margin: 0; padding: 1.5rem 0.65rem; border-top: 1px solid var(--border); }
.project-page.feature-overview .feature-list strong { display: block; margin-bottom: 0.45rem; font-size: 0.8125rem; font-weight: 500; }
.project-page.feature-overview .feature-list p { max-width: 50ch; margin-inline: auto; color: var(--muted); font-size: 0.78125rem; line-height: 1.85; }
.project-page.feature-overview #features li:first-child {
  grid-column: 1 / -1;
  margin-bottom: 0.65rem;
  padding: 1.6rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: 0.6rem;
  background: var(--surface);
}
.project-page.feature-overview #features li:first-child strong { color: var(--accent); font-size: 0.875rem; }
.project-page.feature-overview #features li:first-child p { max-width: 65ch; }
.project-page.feature-overview #planned .feature-list { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; }
.project-page .project-requirement { margin: 3rem auto 0; font-size: 0.6875rem; }

@media (max-width: 44rem) {
  .project-page .page { width: calc(100% - 2.5rem); padding-block: 1.35rem 3rem; }
  .project-page .intro { margin-block: 2.4rem 2.75rem; font-size: 1.0625rem; }
  .project-page .intro::after { margin-top: 1.8rem; }
  .project-page .gallery, .project-page .archive { grid-template-columns: 1fr; gap: 1.65rem; }
  .project-page .notes { margin-top: 3rem; gap: 2.75rem; }
  .project-page .notes section { padding-top: 1.75rem; }
  .project-page .notes details .feature-list { padding-inline: 0.6rem; }
  .project-page #development .feature-list,
  .project-page.feature-overview .feature-list,
  .project-page.feature-overview #planned .feature-list { grid-template-columns: 1fr; gap: 0; }
  .project-page #development .feature-list li { padding-block: 1rem; }
  .project-page.feature-overview .feature-list li { padding-inline: 0; }
  .project-page.feature-overview #features li:first-child { padding: 1.35rem 1rem; }
}

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