/* ============================================================================
   OVERSEER DOCS · design system
   Clean, lightweight, minimal. Light by default with a dark toggle. One restrained
   accent (Overseer red); everything else is calm greyscale. No gradients, glows,
   grid backgrounds or decorative clutter.
   ========================================================================== */

/* ---- fonts (self-hosted) ------------------------------------------------- */
@font-face { font-family: "JBMono"; font-weight: 400; font-style: normal; font-display: swap;
  src: url("../fonts/jbmono-400.woff2") format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: "JBMono"; font-weight: 400; font-style: normal; font-display: swap;
  src: url("../fonts/jbmono-ext-400.woff2") format("woff2"); unicode-range: U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: "JBMono"; font-weight: 500; font-style: normal; font-display: swap;
  src: url("../fonts/jbmono-500.woff2") format("woff2"); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+20AC,U+2122,U+2212,U+FEFF,U+FFFD; }
@font-face { font-family: "JBMono"; font-weight: 700; font-style: normal; font-display: swap;
  src: url("../fonts/jbmono-700.woff2") format("woff2"); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+20AC,U+2122,U+2212,U+FEFF,U+FFFD; }
@font-face { font-family: "JBMono"; font-weight: 700; font-style: normal; font-display: swap;
  src: url("../fonts/jbmono-ext-700.woff2") format("woff2"); unicode-range: U+0100-024F,U+1E00-1EFF,U+2020,U+2C60-2C7F,U+A720-A7FF; }

/* ---- tokens: light (default) --------------------------------------------- */
:root {
  --bg: #ffffff; --bg-2: #fafafa; --bg-3: #f3f4f6; --bg-inset: #f6f7f9;
  --ink: #1a1e23; --ink-dim: #5d6771; --ink-ghost: #9aa2ab;
  --hairline: #e8eaed; --hairline-2: #d6dade;
  --accent: #d81b12; --accent-soft: #fbeceb; --accent-ink: #ffffff;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "JBMono", ui-monospace, "SF Mono", "Cascadia Code", "Roboto Mono", Menlo, Consolas, monospace;
  --tracking: 0.12em; --tracking-wide: 0.2em;
  --maxw: 1200px; --content-w: 720px; --sidebar-w: 232px; --toc-w: 188px; --header-h: 56px;
  --sel: rgba(216,27,18,0.12); --shadow: 0 20px 48px rgba(24,34,48,0.10);
  color-scheme: light;
}
:root[data-theme="dark"] {
  --bg: #0e1114; --bg-2: #14181c; --bg-3: #1b2026; --bg-inset: #0b0e11;
  --ink: #e7eaec; --ink-dim: #9aa2aa; --ink-ghost: #616a72;
  --hairline: #23282e; --hairline-2: #313840;
  --accent: #ff4a40; --accent-soft: #2a1614; --accent-ink: #0e1114;
  --sel: rgba(255,74,64,0.18); --shadow: 0 20px 48px rgba(0,0,0,0.45);
  color-scheme: dark;
}

/* ---- reset --------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; } }
body { font-family: var(--sans); font-size: 15.5px; line-height: 1.7; color: var(--ink); background: var(--bg);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; min-height: 100vh; overflow-x: hidden; }
::selection { background: var(--sel); }
img, svg, video { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
hr { border: 0; border-top: 1px solid var(--hairline); margin: 2rem 0; }
code, pre, kbd, samp { font-family: var(--mono); }

/* ---- typography ---------------------------------------------------------- */
h1, h2, h3, h4 { font-family: var(--mono); font-weight: 700; line-height: 1.25; letter-spacing: -0.01em; color: var(--ink); }
h1 { font-size: clamp(1.8rem, 1.3rem + 2vw, 2.5rem); }
h2 { font-size: clamp(1.25rem, 1.05rem + .9vw, 1.55rem); margin-top: 2.6rem; }
h3 { font-size: 1.05rem; margin-top: 1.8rem; }
h4 { font-size: .92rem; margin-top: 1.4rem; }
p { margin: 0 0 1rem; }
.content > :first-child { margin-top: 0; }
.content a { color: var(--accent); text-decoration: underline; text-decoration-color: color-mix(in srgb, var(--accent) 35%, transparent); text-underline-offset: 3px; }
.content a:hover { text-decoration-color: var(--accent); }
.eyebrow { font-family: var(--mono); font-size: 11px; letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--accent); font-weight: 500; }
.lede { font-size: 1.05rem; color: var(--ink-dim); line-height: 1.7; }
.muted { color: var(--ink-dim); }
.caps { text-transform: uppercase; letter-spacing: var(--tracking); }
.mono-label { font-family: var(--mono); font-size: 10.5px; letter-spacing: var(--tracking); text-transform: uppercase; color: var(--ink-ghost); }
ul, ol { padding-left: 1.2rem; margin: 0 0 1rem; }
li { margin: .28rem 0; }
strong { font-weight: 700; color: var(--ink); }
.content h2, .content h3 { scroll-margin-top: calc(var(--header-h) + 16px); }

/* ---- skip link ----------------------------------------------------------- */
.skip { position: absolute; left: -999px; top: 0; z-index: 100; background: var(--accent); color: #fff; padding: .5rem 1rem; }
.skip:focus { left: 8px; top: 8px; }

/* ---- header -------------------------------------------------------------- */
.site-header { position: sticky; top: 0; z-index: 50; height: var(--header-h); background: color-mix(in srgb, var(--bg) 90%, transparent);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--hairline); }
.site-header .bar { max-width: var(--maxw); height: 100%; margin: 0 auto; padding: 0 20px; display: flex; align-items: center; gap: 16px; }
.brand { display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-weight: 700; letter-spacing: .04em; color: var(--ink); white-space: nowrap; }
.brand:hover { color: var(--ink); }
.brand .glyph { width: 19px; height: 19px; flex: 0 0 auto; color: var(--accent); }
.brand .ver { font-size: 10px; letter-spacing: .06em; color: var(--ink-dim); border: 1px solid var(--hairline-2); padding: 1px 5px; font-weight: 400; }
.nav-primary { display: flex; gap: 2px; margin-left: 8px; }
.nav-primary a { font-family: var(--mono); font-size: 12.5px; color: var(--ink-dim); padding: 6px 10px; }
.nav-primary a:hover { color: var(--ink); }
.nav-primary a[aria-current="page"] { color: var(--accent); }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.iconbtn { display: inline-grid; place-items: center; width: 33px; height: 33px; color: var(--ink-dim); background: none; border: 1px solid var(--hairline-2); cursor: pointer; }
.iconbtn:hover { color: var(--accent); border-color: var(--accent); }
.ghbtn { display: inline-flex; align-items: center; gap: 7px; font-family: var(--mono); font-size: 12.5px; color: var(--ink); border: 1px solid var(--hairline-2); padding: 6px 11px; }
.ghbtn:hover { border-color: var(--ink); color: var(--ink); }
.menu-toggle { display: none; }

/* ---- shell --------------------------------------------------------------- */
.shell { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; display: grid; gap: 40px; grid-template-columns: var(--sidebar-w) minmax(0,1fr); align-items: start; }
.shell.with-toc { grid-template-columns: var(--sidebar-w) minmax(0,1fr) var(--toc-w); }
.sidebar { position: sticky; top: var(--header-h); align-self: start; height: calc(100vh - var(--header-h)); overflow-y: auto; padding: 28px 6px 40px 0; }
.sidebar .group { margin-bottom: 20px; }
.sidebar .group-title { font-family: var(--mono); font-size: 10px; letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--ink-ghost); padding: 0 10px 8px; }
.sidebar a { display: block; font-size: 13.5px; color: var(--ink-dim); padding: 5px 10px; border-left: 2px solid transparent; }
.sidebar a:hover { color: var(--ink); }
.sidebar a[aria-current="page"] { color: var(--accent); border-left-color: var(--accent); font-weight: 500; }
.sidebar .sub { margin: 2px 0 4px 10px; border-left: 1px solid var(--hairline); }
.sidebar .sub a { font-size: 13px; padding-left: 14px; }

.main { min-width: 0; padding: 34px 0 90px; }
.content { max-width: var(--content-w); }
.shell.with-toc .content { max-width: none; }

.toc { position: sticky; top: var(--header-h); align-self: start; height: calc(100vh - var(--header-h)); overflow-y: auto; padding: 34px 0 40px; }
.toc .toc-title { font-family: var(--mono); font-size: 10px; letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--ink-ghost); margin-bottom: 10px; }
.toc a { display: block; font-size: 12.5px; color: var(--ink-dim); padding: 3px 0 3px 12px; border-left: 1px solid var(--hairline); }
.toc a:hover { color: var(--ink); }
.toc a.active { color: var(--accent); border-left-color: var(--accent); }

/* ---- breadcrumbs + page head -------------------------------------------- */
.crumbs { font-family: var(--mono); font-size: 11px; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-ghost); margin-bottom: 14px; }
.crumbs a { color: var(--ink-dim); } .crumbs a:hover { color: var(--accent); }
.crumbs .sep { margin: 0 7px; }
.page-head { border-bottom: 1px solid var(--hairline); padding-bottom: 22px; margin-bottom: 32px; }
.page-head h1 { margin: 8px 0 12px; }

/* ---- buttons ------------------------------------------------------------- */
.btn { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 13px; padding: 9px 18px; border: 1px solid var(--hairline-2); color: var(--ink); cursor: pointer; background: none; }
.btn:hover { border-color: var(--ink); color: var(--ink); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: color-mix(in srgb, var(--accent) 88%, #000); border-color: transparent; color: var(--accent-ink); }
.btn-cyan { color: var(--ink); }
.btn-cyan:hover { border-color: var(--accent); color: var(--accent); }

/* ---- cards --------------------------------------------------------------- */
.panel { background: var(--bg-2); border: 1px solid var(--hairline); }
.card { background: var(--bg); border: 1px solid var(--hairline); padding: 20px; transition: border-color .12s; }
.card:hover { border-color: var(--hairline-2); }
.card.link:hover { border-color: var(--accent); }
.card h3 { margin-top: 0; font-size: .98rem; }
.card .idx { font-family: var(--mono); font-size: 10px; letter-spacing: .1em; color: var(--ink-ghost); }
a.card:hover { color: inherit; }
.bracket { }  /* decoration removed for a calmer look */

.grid { display: grid; gap: 14px; }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid.auto { grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }

/* ---- badges / tags / kbd ------------------------------------------------- */
.badge { display: inline-block; font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; padding: 2px 7px; border: 1px solid var(--hairline-2); color: var(--ink-dim); }
.badge.cyan { color: var(--ink-dim); }                        /* neutralised */
.badge.scarlet { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 40%, transparent); }
.badge.amber { color: var(--ink); border-color: var(--hairline-2); }
.badge.green { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 40%, transparent); }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
kbd { font-family: var(--mono); font-size: 12px; padding: 1px 6px; border: 1px solid var(--hairline-2); border-bottom-width: 2px; background: var(--bg-3); color: var(--ink); }

/* ---- callouts ------------------------------------------------------------ */
.callout { border: 1px solid var(--hairline); border-left: 3px solid var(--accent); background: var(--bg-2); padding: 14px 16px; margin: 1.2rem 0; }
.callout .c-title { font-family: var(--mono); font-size: 11px; letter-spacing: var(--tracking); text-transform: uppercase; color: var(--accent); margin-bottom: 5px; }
.callout p:last-child { margin-bottom: 0; }
.callout.warn { border-left-color: var(--ink-ghost); } .callout.warn .c-title { color: var(--ink-dim); }
.callout.danger { border-left-color: var(--accent); } .callout.danger .c-title { color: var(--accent); }

/* ---- code ---------------------------------------------------------------- */
pre { background: var(--bg-inset); border: 1px solid var(--hairline); padding: 15px 18px; overflow-x: auto; margin: 1.2rem 0; font-size: 12.5px; line-height: 1.6; }
:not(pre) > code { background: var(--bg-3); border: 1px solid var(--hairline); padding: 1px 5px; font-size: .86em; color: var(--ink); }
.codeblock { position: relative; }
.codeblock .copy { position: absolute; top: 8px; right: 8px; font-family: var(--mono); font-size: 10px; letter-spacing: .06em; text-transform: uppercase; padding: 3px 8px; border: 1px solid var(--hairline-2); background: var(--bg); color: var(--ink-dim); cursor: pointer; opacity: 0; transition: opacity .12s; }
.codeblock:hover .copy { opacity: 1; }
.codeblock .copy:hover { color: var(--accent); border-color: var(--accent); }
.code-head { font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-ghost); background: var(--bg-2); border: 1px solid var(--hairline); border-bottom: 0; padding: 6px 12px; }
.code-head + pre { margin-top: 0; }

/* ---- tables -------------------------------------------------------------- */
.table-wrap { overflow-x: auto; margin: 1.2rem 0; border: 1px solid var(--hairline); }
table { border-collapse: collapse; width: 100%; font-size: 13.5px; }
th, td { text-align: left; padding: 9px 14px; border-bottom: 1px solid var(--hairline); vertical-align: top; }
thead th { font-family: var(--mono); font-size: 10px; letter-spacing: var(--tracking); text-transform: uppercase; color: var(--ink-ghost); background: var(--bg-2); }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: var(--bg-2); }
td code { white-space: nowrap; }
.spec th { width: 190px; color: var(--ink-dim); font-weight: 500; background: var(--bg-2); white-space: nowrap; }

/* ---- accordion ----------------------------------------------------------- */
.accordion { border: 1px solid var(--hairline); margin: 8px 0; background: var(--bg); }
.accordion > summary { list-style: none; cursor: pointer; padding: 13px 16px; display: flex; align-items: center; gap: 12px; }
.accordion > summary::-webkit-details-marker { display: none; }
.accordion > summary::before { content: "+"; color: var(--accent); font-weight: 700; width: 12px; font-family: var(--mono); }
.accordion[open] > summary::before { content: "\2212"; }
.accordion > summary:hover { background: var(--bg-2); }
.accordion .body { padding: 4px 16px 18px; border-top: 1px solid var(--hairline); }
.accordion .stage-no { font-family: var(--mono); font-size: 11px; color: var(--ink-ghost); letter-spacing: .06em; margin-right: 4px; }

/* ---- hero / landing ------------------------------------------------------ */
.landing { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.hero { padding: 76px 0 44px; border-bottom: 1px solid var(--hairline); }
.hero h1 { max-width: 15ch; margin: 14px 0 20px; line-height: 1.12; }
.hero .lede { max-width: 58ch; }
.hero .cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero .meta { margin-top: 22px; font-family: var(--mono); font-size: 12px; color: var(--ink-ghost); letter-spacing: .03em; }
.hero .meta a { color: var(--ink-dim); }
.statbar { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--hairline); border-right: 0; margin: 44px 0; }
.statbar .stat { padding: 18px 20px; border-right: 1px solid var(--hairline); }
.statbar .stat .v { font-family: var(--mono); font-size: 1.7rem; font-weight: 700; color: var(--ink); }
.statbar .stat .l { font-family: var(--mono); font-size: 10.5px; letter-spacing: var(--tracking); text-transform: uppercase; color: var(--ink-ghost); margin-top: 4px; }
.section { padding: 52px 0; border-bottom: 1px solid var(--hairline); }
.section > .head { margin-bottom: 26px; }
.section > .head h2 { margin-top: 6px; }
.section-label { font-family: var(--mono); font-size: 11px; letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--accent); }

.ribbon { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.ribbon .node { font-family: var(--mono); font-size: 11px; letter-spacing: .03em; color: var(--ink-dim); border: 1px solid var(--hairline); padding: 6px 10px; }
.ribbon .arr { color: var(--ink-ghost); }

/* ---- feature / model / stage --------------------------------------------- */
.feature { padding: 18px; border: 1px solid var(--hairline); background: var(--bg); }
.feature h3 { font-size: .95rem; margin: 0 0 6px; }
.feature p { font-size: 13.5px; color: var(--ink-dim); margin: 0; }
.modelcard { display: flex; flex-direction: column; gap: 9px; }
.modelcard .top { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.modelcard .role { font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-ghost); }
.modelcard .name { font-family: var(--mono); font-size: 1.02rem; font-weight: 700; }
.modelcard p { font-size: 13.5px; color: var(--ink-dim); margin: 0; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; font-size: 12.5px; }
.kv dt { font-family: var(--mono); color: var(--ink-ghost); text-transform: uppercase; letter-spacing: .06em; font-size: 10px; padding-top: 2px; }
.kv dd { color: var(--ink-dim); }

/* gallery */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; }
.shot { border: 1px solid var(--hairline); background: var(--bg); overflow: hidden; }
.shot .ph { aspect-ratio: 16/10; display: grid; place-items: center; background: var(--bg-3); color: var(--ink-ghost); }
.shot .ph .lab { font-family: var(--mono); font-size: 10px; letter-spacing: var(--tracking); text-transform: uppercase; }
.shot .cap { padding: 10px 12px; border-top: 1px solid var(--hairline); }
.shot .cap .t { font-size: 13px; } .shot .cap .d { font-size: 12.5px; color: var(--ink-dim); }

/* roadmap timeline */
.timeline { border-left: 1px solid var(--hairline); margin-left: 5px; padding-left: 22px; }
.timeline .item { position: relative; padding-bottom: 28px; }
.timeline .item::before { content: ""; position: absolute; left: -27px; top: 5px; width: 9px; height: 9px; background: var(--bg); border: 1px solid var(--ink-ghost); border-radius: 50%; }
.timeline .item.done::before { background: var(--ink-ghost); border-color: var(--ink-ghost); }
.timeline .item.now::before { background: var(--accent); border-color: var(--accent); }
.timeline .when { font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-ghost); }
.timeline h3 { margin: 3px 0 6px; font-size: 1rem; }

/* status dots */
.dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; vertical-align: middle; margin-right: 6px; }
.dot.shipped { background: var(--accent); } .dot.progress { background: var(--ink-dim); } .dot.planned { background: var(--ink-ghost); }

/* pager */
.pager { display: flex; justify-content: space-between; gap: 14px; margin-top: 48px; border-top: 1px solid var(--hairline); padding-top: 22px; }
.pager a { flex: 1; border: 1px solid var(--hairline); padding: 12px 14px; }
.pager a:hover { border-color: var(--accent); }
.pager .dir { font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-ghost); }
.pager .next { text-align: right; }

/* ---- footer -------------------------------------------------------------- */
.site-footer { border-top: 1px solid var(--hairline); background: var(--bg-2); margin-top: 40px; }
.site-footer .cols { max-width: var(--maxw); margin: 0 auto; padding: 44px 20px 24px; display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 30px; }
.site-footer h4 { font-family: var(--mono); font-size: 10px; letter-spacing: var(--tracking); text-transform: uppercase; color: var(--ink-ghost); margin: 0 0 12px; }
.site-footer a { display: block; font-size: 13.5px; color: var(--ink-dim); padding: 3px 0; }
.site-footer a:hover { color: var(--accent); }
.footer-brand p { font-size: 13.5px; color: var(--ink-dim); max-width: 42ch; margin-top: 10px; }
.site-footer .bottom { max-width: var(--maxw); margin: 0 auto; padding: 16px 20px; border-top: 1px solid var(--hairline); display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; font-family: var(--mono); font-size: 11px; color: var(--ink-ghost); letter-spacing: .03em; }
.site-footer .bottom a { display: inline; color: var(--ink-dim); }

/* ---- utilities ----------------------------------------------------------- */
.stack > * + * { margin-top: 16px; }
.row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.hide { display: none !important; }
.center { text-align: center; }

/* ---- responsive ---------------------------------------------------------- */
@media (max-width: 1060px) { .shell.with-toc { grid-template-columns: var(--sidebar-w) minmax(0,1fr); } .toc { display: none; } }
@media (max-width: 840px) {
  .nav-primary { display: none; }
  .menu-toggle { display: inline-grid; }
  .shell, .shell.with-toc { grid-template-columns: 1fr; }
  .sidebar { position: fixed; top: var(--header-h); left: 0; width: 82%; max-width: 320px; height: calc(100vh - var(--header-h));
    background: var(--bg); border-right: 1px solid var(--hairline-2); transform: translateX(-102%); transition: transform .2s ease; z-index: 40; padding: 20px 14px 40px; }
  body.nav-open .sidebar { transform: none; }
  body.nav-open .scrim { display: block; }
  .scrim { display: none; position: fixed; inset: var(--header-h) 0 0; background: rgba(0,0,0,.4); z-index: 30; }
  .main { padding: 24px 0 60px; }
  .statbar { grid-template-columns: repeat(2, 1fr); }
  .statbar .stat:nth-child(2n) { border-right: 0; }
  .grid.cols-2, .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr; }
  .site-footer .cols { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px) {
  .grid.auto { grid-template-columns: 1fr; }
  .statbar { grid-template-columns: 1fr; } .statbar .stat { border-right: 0; }
  .site-footer .cols { grid-template-columns: 1fr; }
}

/* ---- landing (visual, screenshot-forward) -------------------------------- */
.hero-v { display: grid; grid-template-columns: 1fr 1.08fr; gap: 50px; align-items: center; padding: 60px 0 44px; }
.hero-copy { max-width: 540px; }
.hero-v h1 { max-width: 14ch; margin: 14px 0 16px; line-height: 1.08; }
.hero-v h1::after { content: "_"; color: var(--accent); margin-left: 3px; animation: caret 1.1s steps(1) infinite; }
@keyframes caret { 50% { opacity: 0; } }
.hero-v .lede { max-width: 46ch; }
.hero-v .meta { margin-top: 18px; }
.hero-frame { margin: 0; position: relative; border: 1px solid var(--hairline-2); background: var(--bg-2); box-shadow: var(--shadow); overflow: hidden; }
.hero-frame img { width: 100%; height: auto; display: block; }
.hero-frame::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px; pointer-events: none;
  background: linear-gradient(90deg, transparent, var(--accent), transparent); animation: hscan 5s ease-in-out infinite; }
@keyframes hscan { 0% { top: 0; opacity: 0; } 10% { opacity: .55; } 90% { opacity: .55; } 100% { top: 100%; opacity: 0; } }
.frame-cap { font-family: var(--mono); font-size: 11px; letter-spacing: .04em; color: var(--ink-ghost); padding: 8px 14px; border-top: 1px solid var(--hairline); background: var(--bg); text-transform: uppercase; }
.frame-cap::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); margin-right: 8px; vertical-align: middle; animation: lpulse 1.5s ease-in-out infinite; }
@keyframes lpulse { 50% { opacity: .25; } }

.frow { display: grid; grid-template-columns: 1.05fr 1fr; gap: 46px; align-items: center; padding: 58px 0; border-bottom: 1px solid var(--hairline); }
.frow.reverse .shot-frame { order: 2; }
.shot-frame { border: 1px solid var(--hairline-2); background: var(--bg-2); box-shadow: var(--shadow); overflow: hidden; }
.shot-frame img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; display: block; }
.frow-copy h2 { margin: 8px 0 12px; }
.frow-copy .muted { font-size: 1rem; }
.chips { display: flex; flex-wrap: wrap; gap: 7px; margin: 16px 0 18px; }
.chip { font-family: var(--mono); font-size: 11px; letter-spacing: .03em; color: var(--ink-dim); border: 1px solid var(--hairline-2); padding: 3px 9px; }
.more { font-family: var(--mono); font-size: 13px; color: var(--accent); }
.more:hover { text-decoration: underline; text-underline-offset: 3px; }

.cta-band { display: flex; flex-wrap: wrap; gap: 20px; align-items: center; justify-content: space-between; padding: 60px 0 24px; }

/* scroll-reveal (only when JS + motion allowed) */
.js-anim .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s cubic-bezier(0.16, 1, 0.3, 1); }
.js-anim .reveal.in { opacity: 1; transform: none; }

@media (max-width: 840px) {
  .hero-v { grid-template-columns: 1fr; gap: 28px; padding: 40px 0 32px; }
  .frow, .frow.reverse { grid-template-columns: 1fr; gap: 22px; }
  .frow.reverse .shot-frame { order: 0; }
  .cta-band { flex-direction: column; align-items: flex-start; }
}
.shot > img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; display: block; }

/* labelled divider (replaces the stat bar) */
.divider { display: flex; align-items: center; gap: 18px; margin: 46px 0; }
.divider::before, .divider::after { content: ""; height: 1px; background: var(--hairline); flex: 1; }
.divider span { font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-ghost); white-space: nowrap; }

/* video frames (hero + feature rows) */
.hero-frame video { width: 100%; height: auto; display: block; }
.shot-frame video { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; display: block; }

/* lightbox (click a gallery image to enlarge) */
.zoomable { cursor: zoom-in; }
.lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(4,7,10,.9); display: flex; flex-direction: column;
  align-items: center; justify-content: center; padding: 34px; animation: lbin .18s ease; }
@keyframes lbin { from { opacity: 0; } }
.lightbox img { max-width: 94vw; max-height: 84vh; border: 1px solid rgba(255,255,255,.16); box-shadow: 0 30px 80px rgba(0,0,0,.6); }
.lightbox .lb-cap { font-family: var(--mono); font-size: 12px; color: #cfd3d7; letter-spacing: .04em; margin-top: 14px; text-align: center; }
.lightbox .lb-close { position: absolute; top: 16px; right: 18px; width: 38px; height: 38px; border: 1px solid rgba(255,255,255,.3);
  background: none; color: #fff; cursor: pointer; font-size: 16px; }
.lightbox .lb-close:hover { border-color: var(--accent); color: var(--accent); }