/* ─────────────────────────────────────────────────────────────
   Orchestra / Engine — shared subpage stylesheet
   Distilled from the landing page: same palette, same type system,
   same nav + footer chrome, same Departure Mono label voice.
   Used by privacy / terms-of-service / support / product-updates.
   ───────────────────────────────────────────────────────────── */

@font-face{
  font-family:'Departure Mono';
  src:url('../fonts/DepartureMono-Regular.woff2') format('woff2'),
      url('../fonts/DepartureMono-Regular.woff')  format('woff');
  font-weight:400; font-style:normal; font-display:swap;
}

:root{
  --bg:#0A0A0A; --bg-2:#111111; --bg-3:#1F1F1F;
  --ink:#F4F4F4; --ink-dim:#8A8A8A; --ink-faint:#3A3A3A;
  --line:rgba(255,255,255,.10);
  /* Accent: pure blue — matches the main landing page */
  --accent:#0000FF;
  --accent-2:#0000FF;
  --serif:"Newsreader","New York",ui-serif,Georgia,serif;
  --sans:"Geist",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --mono:"Departure Mono","IBM Plex Mono",ui-monospace,"SF Mono",Menlo,Consolas,monospace;
}

*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-weight:400;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;scroll-behavior:smooth}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}

.wrap{max-width:1180px;margin:0 auto;padding:0 32px}

/* ─── Eyebrow + utility ─── */
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-dim)}
.dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);vertical-align:middle;margin-right:8px}
.rule{height:1px;background:var(--line);width:100%}

/* ─── Nav ─── */
.nav{
  position:fixed;top:18px;left:50%;transform:translateX(-50%);z-index:50;
  width:calc(100% - 32px);max-width:1180px;
  border:1px solid rgba(255,255,255,.10);
  border-radius:8px;
  background:rgba(10,10,10,.65);
  backdrop-filter:blur(14px) saturate(1.1);
  -webkit-backdrop-filter:blur(14px) saturate(1.1);
  color:var(--ink);
  box-shadow:0 1px 0 rgba(255,255,255,.04) inset, 0 12px 32px -20px rgba(0,0,0,.6);
}
.nav-row{display:flex;align-items:center;justify-content:space-between;height:56px;padding:0 10px 0 18px}
.brand{display:flex;align-items:center;gap:10px;color:inherit;line-height:0}
.brand-logo{width:28px;height:28px;display:block;object-fit:contain}
.brand-name{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:lowercase;line-height:1;
  display:inline-flex;align-items:center;gap:8px}
.menu{display:flex;gap:4px;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:lowercase}
.menu a{padding:8px 12px;border-radius:6px;opacity:.7;transition:opacity .2s, background .2s}
.menu a:hover{opacity:1;background:color-mix(in oklab, currentColor 10%, transparent)}
.nav-cta{
  display:inline-flex;align-items:center;gap:9px;padding:9px 14px;
  background:var(--ink);color:var(--bg);
  border:1px solid var(--ink);border-radius:6px;
  font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;
  transition:background .2s, color .2s;
}
.nav-cta:hover{background:var(--accent);color:#fff;border-color:var(--accent)}

/* ─── Page hero ─── */
.page-hero{padding:170px 0 56px;border-bottom:1px solid var(--line)}
.page-hero .num{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:lowercase;color:var(--ink-dim);margin-bottom:24px}
.page-hero h1{
  font-family:var(--serif);font-weight:400;font-style:normal;
  font-size:clamp(40px, 6.4vw, 92px);line-height:1.02;letter-spacing:-.02em;
  margin:0;max-width:18ch;
}
.page-hero h1 .it{font-style:italic;color:var(--accent)}
.page-hero .lede{
  font-family:var(--serif);font-size:clamp(18px,1.6vw,22px);line-height:1.55;
  color:var(--ink-dim);max-width:60ch;margin:32px 0 0;
}
.page-hero .meta{
  margin-top:40px;display:flex;flex-wrap:wrap;gap:8px 32px;
  font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--ink-dim);text-transform:lowercase
}
.page-hero .meta b{color:var(--ink);font-weight:400}

/* ─── Body content ─── */
.body{padding:80px 0 120px}
.body .row{display:grid;grid-template-columns:repeat(12,1fr);gap:32px;margin-bottom:64px}
.body .row:last-child{margin-bottom:0}
.body .row .label{
  grid-column:span 3;
  font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:lowercase;
  color:var(--ink-dim);padding-top:4px;
}
.body .row .label .ix{display:block;color:var(--accent);margin-bottom:6px}
.body .row .content{grid-column:span 9;max-width:64ch}
.body h2{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(24px,2.2vw,30px);line-height:1.15;letter-spacing:-.01em;
  margin:0 0 16px;color:var(--ink);
}
.body h2 .it{font-style:italic;color:var(--accent)}
.body h3{
  font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:lowercase;
  color:var(--ink-dim);margin:24px 0 8px;font-weight:400;
}
.body p, .body li{
  font-family:var(--serif);font-size:17px;line-height:1.65;color:#D6D6D6;margin:0 0 14px;
}
.body p strong{color:var(--ink);font-weight:500}
.body ul, .body ol{padding-left:20px;margin:0 0 14px}
.body ul li, .body ol li{margin-bottom:6px}
.body a:not(.nav-cta){color:var(--ink);border-bottom:1px solid color-mix(in oklab, var(--ink) 30%, transparent)}
.body a:not(.nav-cta):hover{color:var(--accent);border-color:var(--accent)}

/* ─── Callout panel ─── */
.callout{
  border:1px solid var(--line);background:var(--bg-2);
  padding:24px 28px;border-radius:8px;margin:24px 0 0;
}
.callout .k{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:lowercase;color:var(--ink-dim);margin-bottom:8px}
.callout p{margin:0;font-family:var(--serif);font-size:17px;line-height:1.55;color:var(--ink)}
.callout a{color:var(--accent)}

/* ─── Changelog (used by product-updates) ─── */
.changelog{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line)}
.changelog .entry{
  display:grid;grid-template-columns:160px 1fr;gap:32px;
  padding:32px 0;border-bottom:1px solid var(--line);
}
.changelog .entry .when{
  font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:lowercase;
  color:var(--ink-dim);padding-top:4px;
}
.changelog .entry .when .ver{display:block;color:var(--accent);margin-bottom:4px}
.changelog .entry h3{
  font-family:var(--serif);font-weight:400;font-size:24px;line-height:1.15;letter-spacing:-.01em;
  margin:0 0 12px;color:var(--ink);text-transform:none;
}
.changelog .entry h3 .it{font-style:italic;color:var(--accent)}
.changelog .entry .tag{
  display:inline-block;
  font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;
  border:1px solid var(--line);padding:4px 8px;border-radius:4px;
  color:var(--ink-dim);margin-right:8px;margin-bottom:12px;
}
.changelog .entry p{font-family:var(--serif);font-size:16px;line-height:1.6;color:#D6D6D6;margin:0 0 8px;max-width:60ch}
.changelog .entry ul{padding-left:18px;margin:8px 0 0}
.changelog .entry ul li{font-family:var(--serif);font-size:15px;line-height:1.55;color:#D6D6D6;margin-bottom:4px}

/* ─── Support contact cards ─── */
.contact-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:32px 0 0}
.contact-card{
  border:1px solid var(--line);background:var(--bg-2);
  padding:28px;border-radius:8px;
  transition:border-color .25s, background .25s;
}
.contact-card:hover{border-color:var(--accent);background:var(--bg-3)}
.contact-card .k{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:lowercase;color:var(--ink-dim);margin-bottom:12px}
.contact-card h3{font-family:var(--serif);font-weight:400;font-size:22px;line-height:1.2;letter-spacing:-.005em;margin:0 0 10px;color:var(--ink);text-transform:none}
.contact-card p{font-family:var(--serif);font-size:15px;line-height:1.55;color:var(--ink-dim);margin:0 0 14px}
.contact-card a.action{
  font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--accent);border:none;
}
.contact-card a.action:hover{color:var(--ink)}

/* ─── Footer ─── */
footer{padding:96px 0 40px;border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:start}
.foot-grid .col{grid-column:span 3}
.foot-grid .col h4{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:lowercase;color:var(--ink-dim);margin:0 0 16px;font-weight:400}
.foot-grid .col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--ink)}
.foot-grid .col ul a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:2px}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:16px 32px;text-align:center;margin-top:80px;padding-top:24px;border-top:1px solid var(--line);font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--ink-dim);text-transform:lowercase}
.foot-mark{
  display:block;
  width:100%;
  height:auto;
  margin:64px auto 32px;
  overflow:visible;
  font-family:var(--serif);
  font-weight:400;
  letter-spacing:-.035em;
}
.foot-mark text{fill:var(--ink);font-size:180px}
.foot-mark .it{fill:var(--accent);font-style:italic}
.foot-mark .out{fill:transparent;stroke:var(--ink-faint);stroke-width:1.5;paint-order:stroke}

/* ─── Responsive ─── */
@media (max-width: 980px){
  .menu{display:none}
  .body .row{grid-template-columns:1fr}
  .body .row .label{grid-column:1 / -1;padding-top:0;margin-bottom:12px}
  .body .row .content{grid-column:1 / -1}
  .foot-grid .col{grid-column:span 6}
  .contact-cards{grid-template-columns:1fr}
  .changelog .entry{grid-template-columns:1fr;gap:8px}
}
@media (max-width: 480px){
  .nav-row{padding:0 8px 0 12px;height:52px}
  .brand-logo{width:24px;height:24px}
  .brand-name{font-size:10px;letter-spacing:.06em}
  .nav-cta{padding:8px 11px;font-size:9px;letter-spacing:.06em;gap:7px}
  .page-hero{padding:130px 0 40px}
}
@media (max-width: 380px){
  .brand-name{display:none}
}