/* Shared stylesheet for inner pages — mirrors the design tokens of index.html */
:root {
  --bg: #0d0f14;
  --surface: #151a23;
  --surface-2: #1b2130;
  --ink: #e9e6df;
  --muted: #8c93a2;
  --amber: #ff5c4d;
  --teal: #3fb8af;
  --line: rgba(233, 230, 223, 0.12);
  --amber-ink: #ffffff;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #eef0f3;
    --surface: #ffffff;
    --surface-2: #f5f6f8;
    --ink: #171a20;
    --muted: #5b6270;
    --amber: #c0392b;
    --teal: #157570;
    --line: rgba(23, 26, 32, 0.14);
    --shadow: 0 18px 44px rgba(23, 26, 32, 0.12);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.display {
  font-family: "Avenir Next", "Futura", "Helvetica Neue", "Segoe UI", sans-serif;
  font-weight: 800;
  letter-spacing: -0.015em;
  text-wrap: balance;
}
.mono {
  font-family: ui-monospace, "SF Mono", "Cascadia Code", "JetBrains Mono", Menlo, monospace;
}

a { color: var(--amber); }
a:hover { opacity: 0.85; }

/* ── Nav ─────────────────────────────────────────── */
nav.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.9rem clamp(1rem, 5vw, 3rem);
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  font-family: ui-monospace, "SF Mono", "Cascadia Code", "JetBrains Mono", Menlo, monospace;
}
nav.site-nav .brand {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
}
nav.site-nav .brand .dot { color: var(--amber); }
nav.site-nav ul {
  display: flex;
  gap: clamp(0.8rem, 2.5vw, 1.6rem);
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}
nav.site-nav ul a {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
}
nav.site-nav ul a:hover,
nav.site-nav ul a[aria-current="page"] { color: var(--amber); }

/* ── Layout ──────────────────────────────────────── */
main.page {
  max-width: 46rem;
  margin: 0 auto;
  padding: clamp(2.4rem, 6vw, 4.5rem) clamp(1rem, 5vw, 3rem) clamp(3rem, 8vw, 5rem);
}
main.page.wide { max-width: 62rem; }

.breadcrumbs {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.6rem;
}
.breadcrumbs a { color: var(--muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--amber); }
.breadcrumbs .sep { margin: 0 0.5em; opacity: 0.6; }

.page h1 {
  font-size: clamp(1.9rem, 5vw, 2.9rem);
  line-height: 1.08;
  margin: 0 0 0.6rem;
}
.page .lede {
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.15rem);
  margin: 0 0 2.2rem;
  max-width: 40rem;
}
.page h2 {
  font-size: clamp(1.25rem, 3vw, 1.6rem);
  margin: 2.4rem 0 0.8rem;
}
.page h3 { margin: 1.6rem 0 0.5rem; }
.page img, .page video { max-width: 100%; height: auto; border-radius: 12px; }

.kicker {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 0.7rem;
}

/* ── Fact slate (project meta) ───────────────────── */
.slate {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  padding: 1rem 1.2rem;
  margin: 1.8rem 0;
  font-size: 0.82rem;
}
.slate .row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.45rem 0;
  border-bottom: 1px dashed var(--line);
}
.slate .row:last-child { border-bottom: none; }
.slate .k { color: var(--muted); letter-spacing: 0.08em; text-transform: uppercase; }
.slate .v { text-align: right; }

/* ── Tags / chips ────────────────────────────────── */
.tags { display: flex; gap: 0.5rem; flex-wrap: wrap; margin: 1rem 0; }
.tag {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
}

/* ── Buttons ─────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 0.7rem 1.3rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--ink);
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
}
.btn:hover { border-color: var(--amber); color: var(--amber); opacity: 1; }
.btn.primary {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--amber-ink);
}
.btn.primary:hover { color: var(--amber-ink); opacity: 0.9; }

/* ── Card grid (projects / blog index) ───────────── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr));
  gap: 1.4rem;
  margin-top: 2rem;
}
.card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.card img { width: 100%; height: auto; border-radius: 10px; aspect-ratio: 16 / 9; object-fit: cover; }
.card .studio {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
}
.card h2, .card h3 { margin: 0; font-size: 1.15rem; }
.card p { margin: 0; color: var(--muted); font-size: 0.92rem; }
.card a.title-link { color: var(--ink); text-decoration: none; }
.card a.title-link:hover { color: var(--amber); }

/* ── Video embed ─────────────────────────────────── */
.video-embed {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 14px;
  overflow: hidden;
  background: var(--surface-2);
  box-shadow: var(--shadow);
  margin: 1.8rem 0;
}
.video-embed iframe, .video-embed video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 0;
}

/* ── Article prose ───────────────────────────────── */
article.prose p { margin: 0 0 1.1rem; }
article.prose ul, article.prose ol { margin: 0 0 1.1rem; padding-left: 1.4rem; }
article.prose li { margin-bottom: 0.35rem; }
article.prose code {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.88em;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.1em 0.35em;
}
article.prose .meta {
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  margin-bottom: 1.8rem;
}

/* ── Footer ──────────────────────────────────────── */
footer.site-footer {
  padding: 1.6rem clamp(1rem, 5vw, 3rem);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  border-top: 1px solid var(--line);
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
}
footer.site-footer nav { display: flex; gap: 1.2rem; flex-wrap: wrap; text-transform: uppercase; }
footer.site-footer a { color: var(--muted); text-decoration: none; }
footer.site-footer a:hover { color: var(--amber); }