/* ─────────────────────────────────────────────────────────────────────────────
   Dark is the native theme: the lime measures 11.77:1 on near-black and only
   1.63:1 on white. So the lime stays a *surface* in both themes -- filled, with
   near-black text on top, it is 11.77:1 either way -- and wherever it has to be
   read as text it drops to #5c7615, the same hue at 5.18:1 on white. That is
   what --accent-text is for. The dividing line is size: anything thin enough
   to be read as a mark -- a link, a 2px rule, an eyebrow -- is ink and uses
   --accent-text. Only areas big enough to carry near-black text on top stay
   --lime: the download button and the step numbers.
   ───────────────────────────────────────────────────────────────────────── */
:root, :root[data-theme="dark"] {
  --lime:        #abdb25;
  --lime-hi:     #bce62f;
  --accent-text: #abdb25;
  --ink:         #0f0f0f;
  --bg:          #0f0f0f;
  --panel:       #171717;
  --panel-2:     #1c1c1c;
  --line:        #262626;
  --line-hi:     #333333;
  --title:       #ffffff;
  --body:        #cccccc;
  --muted:       #999999;
  --quiet:       #666666;
  --bloom:       rgba(171, 219, 37, .13);
  --tint:        rgba(171, 219, 37, .05);

  --mono: "Cascadia Mono", Consolas, ui-monospace, monospace;
  --sans: "Segoe UI", system-ui, -apple-system, sans-serif;
}

:root[data-theme="light"] {
  --accent-text: #5c7615;   /* 5.18:1 on white; the lime itself is 1.63:1 */
  --bg:          #ffffff;
  --panel:       #f7f7f7;
  --panel-2:     #f2f2f2;
  --line:        #e4e4e4;
  --line-hi:     #cccccc;
  --title:       #333333;
  --body:        #595959;
  --muted:       #6e6e6e;
  --quiet:       #8a8a8a;
  --bloom:       rgba(171, 219, 37, .22);
  --tint:        rgba(171, 219, 37, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--body);
  font: 16px/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; }
a { color: var(--accent-text); text-decoration-color: color-mix(in srgb, var(--accent-text) 45%, transparent); }
p { margin: 0 0 1em; }

.wrap { max-width: 940px; margin: 0 auto; padding: 0 22px; }
.narrow { max-width: 720px; margin-inline: auto; }

h1, h2, h3 { color: var(--title); line-height: 1.15; }
h2 { font-size: clamp(1.5rem, 3.4vw, 2rem); letter-spacing: -.02em; margin: 0 0 .3em; }
h3 { font-size: 1.05rem; margin: 2em 0 .3em; }

.eyebrow {
  font: 600 .72rem/1 var(--mono); letter-spacing: .18em;
  color: var(--accent-text); text-transform: uppercase; margin: 0 0 1.1em;
}
section { padding: 92px 0; border-top: 1px solid var(--line); }

/* ── Theme switch ─────────────────────────────────────────────────────────── */
.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; padding: 0; flex: none;
  background: var(--panel); color: var(--muted);
  border: 1px solid var(--line-hi); border-radius: 9px;
  cursor: pointer; transition: color .15s ease, border-color .15s ease;
}
.theme-toggle:hover { color: var(--title); border-color: var(--accent-text); }
.theme-toggle svg { width: 18px; height: 18px; display: block; }
/* Each icon shows the theme you would switch *to*, so only one is ever drawn. */
:root[data-theme="dark"]  .theme-toggle .i-dark  { display: none; }
:root[data-theme="light"] .theme-toggle .i-light { display: none; }

.hero .theme-toggle { position: absolute; top: 0; right: 22px; }

/* Screenshots follow the switch. The settings window matches the page so it
   sits in it naturally; the main window shows the opposite theme, so whichever
   way the switch is thrown a visitor still sees that both exist. */
:root[data-theme="dark"]  .on-light { display: none; }
:root[data-theme="light"] .on-dark  { display: none; }

/* ── Sticky bar, appears once the hero button is gone ─────────────────────── */
.topbar {
  position: fixed; inset: 0 0 auto 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transform: translateY(-100%); transition: transform .25s ease;
}
.topbar.show { transform: none; }
.topbar .wrap { display: flex; align-items: center; gap: 12px; height: 58px; }
.topbar img { width: 26px; height: 26px; }
.topbar b { color: var(--title); font-size: .95rem; }
.topbar .grow { flex: 1; }
.topbar .btn { padding: 8px 18px; font-size: .88rem; }

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hero { position: relative; padding: 104px 0 0; overflow: hidden; border: 0; }
.hero::before {          /* one soft lime bloom behind the mark, nothing more */
  content: ""; position: absolute; left: 50%; top: -180px;
  width: 780px; height: 520px; transform: translateX(-50%);
  background: radial-gradient(closest-side, var(--bloom), transparent 72%);
  pointer-events: none;
}
.hero .wrap { position: relative; text-align: center; }
.hero img.mark { width: 72px; height: 72px; }
.hero h1 {
  font-size: clamp(2.6rem, 7vw, 4.4rem);
  letter-spacing: -.035em; margin: .3em 0 .22em;
}
.hero h1 .lime { color: var(--accent-text); }
.lede {
  font-size: clamp(1.05rem, 2.2vw, 1.28rem); color: var(--body);
  max-width: 30em; margin: 0 auto 2em;
}

.btn {
  display: inline-block; padding: 15px 38px; border-radius: 9px;
  background: var(--lime); color: var(--ink);
  font: 700 1.02rem/1 var(--sans); text-decoration: none;
  border: 1px solid transparent; transition: background .15s ease;
}
.btn:hover { background: var(--lime-hi); }
.btn-ghost {
  background: transparent; color: var(--body);
  border-color: var(--line-hi); font-weight: 600;
}
.btn-ghost:hover { background: var(--panel); color: var(--title); }
.sub { color: var(--muted); font-size: .87rem; margin: 1.1em 0 0; }
.sub a { color: var(--muted); }

/* ── The download ─────────────────────────────────────────────────────────── */
.pick { margin-top: 30px; }
.pick-row { display: flex; flex-direction: column; gap: 12px; }
@media (min-width: 620px) {
  .pick-row { flex-direction: row; justify-content: center; align-items: stretch; }
}

.pick-btn { padding: 12px 30px; text-align: center; }
.pick-btn small {
  display: block; margin-top: 4px;
  font: 400 .74rem/1.3 var(--sans); opacity: .74;
}
.pick-label { font: inherit; }


/* ── The hero shot ────────────────────────────────────────────────────────
   The app, photographed, where a CSS mockup of the app used to animate. The
   mockup carried a stage, a caret, a level meter and a keycap, all of which
   existed only here; they are gone with it.

   A drop shadow and nothing else. The PNG already has its corners cut to
   transparency (see tools/screenshots.py), so a border or a radius here would
   fight the shape rather than follow it.
   ──────────────────────────────────────────────────────────────────────── */
.demo { margin: 40px auto 0; max-width: 320px; }
.app-shot, .shots img {
  display: block; width: 100%; height: auto;
  filter: drop-shadow(0 18px 40px rgba(0, 0, 0, .5));
}
:root[data-theme="light"] .app-shot,
:root[data-theme="light"] .shots img {
  filter: drop-shadow(0 18px 40px rgba(0, 0, 0, .22));
}

/* ── The redrawn window ────────────────────────────────────────────────────
   Vox0's own chrome, redrawn -- not the site's panel colours, the exact ones
   from vox0.py's THEMES (bg_root/bg_header/text_title/log_dim/rec_status_text
   etc.), so it reads as the app rather than as a page decoration wearing its
   colours. Still a drawing, not a screenshot: what makes that honest is that
   demo.js only ever plays back a real capture (tools/capture_demo.py) with
   the app's own real wording ("Recorded 3.6s", "WRITING IT DOWN") -- nothing
   here is invented, only redrawn. Hidden by default; demo.js reveals it once
   real data has loaded and motion is okay.
   ──────────────────────────────────────────────────────────────────────── */
.win-fake {
  --k-bg:      #0f0f0f;  --k-header: #181818;  --k-title: #ffffff;
  --k-body:    #cccccc;  --k-dim:    #666666;  --k-idle-bar: #333333;
  --k-accent:  #abdb25;  --k-rec:    #ef4141;  --k-icon: #cccccc;
  --k-key-bg:  #1f1f1f;
  max-width: 320px; margin: 0 auto; text-align: left;
  background: var(--k-bg); border-radius: 10px; overflow: hidden;
  filter: drop-shadow(0 18px 40px rgba(0, 0, 0, .5));
}
:root[data-theme="light"] .win-fake {
  --k-bg:      #ffffff;  --k-header: #f2f2f2;  --k-title: #333333;
  --k-body:    #595959;  --k-dim:    #8a8a8a;  --k-idle-bar: #cccccc;
  --k-accent:  #5c7615;  --k-rec:    #c52c1f;  --k-icon: #595959;
  --k-key-bg:  #f2f2f2;
  filter: drop-shadow(0 18px 40px rgba(0, 0, 0, .22));
}
.win-fake-bar {
  display: flex; align-items: center; gap: 6px;
  padding: 11px 4px 11px 12px; background: var(--k-header);
  font: 600 15px var(--sans); color: var(--k-title);
}
.win-fake-mark { width: 20px; height: 20px; flex: none; }
.win-fake-title { flex: 1; }
.win-fake-icons {
  font-size: 13px; letter-spacing: 6px; color: var(--k-icon); padding-right: 8px;
}
.win-fake-model {
  display: flex; align-items: center; gap: 7px;
  padding: 14px 20px 0; font: 9px var(--sans); color: var(--k-dim);
}
.win-fake-status-dot {
  width: 13px; height: 13px; flex: none; border-radius: 50%; background: #abdb25;
}
.is-listening .win-fake-status-dot { background: #e74c3c; }
.win-fake-log { padding: 14px 16px 6px; min-height: 84px; }
.win-fake-log p { margin: 0; }
.win-fake-said {
  font: 11px/1.5 var(--sans); color: var(--k-title); margin: 6px 0 4px !important;
}
.win-fake-dim { font: 9px var(--sans); color: var(--k-dim); }
.win-fake-foot {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 20px 16px;
}
.win-fake-key {
  font: 700 9px var(--mono); color: var(--k-body); background: var(--k-key-bg);
  border-radius: 8px; padding: 3px 8px; flex: none;
}
.win-fake-bars {
  flex: 1; min-width: 0; overflow: hidden;
  display: flex; align-items: center; gap: 3px; height: 26px;
}
.win-fake-bars i {
  flex: 1; min-width: 0; min-height: 2px; border-radius: 2px;
  background: var(--k-idle-bar);
}
.win-fake.is-listening .win-fake-bars i { background: var(--k-accent); }
.win-fake-status-wrap { display: flex; align-items: center; gap: 5px; flex: none; }
.win-fake-rec-dot {
  width: 6px; height: 6px; border-radius: 50%; background: transparent;
  transition: background .15s ease;
}
.win-fake.is-listening .win-fake-rec-dot { background: var(--k-rec); }
.win-fake-status {
  font: 700 9px var(--mono); letter-spacing: .03em; color: var(--k-dim);
}
.win-fake.is-listening .win-fake-status { color: var(--k-rec); }
.demo-caption { margin: 14px 0 0; font-size: .8rem; color: var(--quiet); text-align: center; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  /* Backstop alongside demo.js's own check: whatever state the script left
     things in, a reader who asked for less motion never sees it play. */
  .win-fake { display: none !important; }
  .app-shot-group { display: block !important; }
}

/* ── Proof strip ──────────────────────────────────────────────────────────── */
.proof {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px; background: var(--line); border: 1px solid var(--line);
  border-radius: 12px; overflow: hidden; margin-top: 66px;
}
.proof div { background: var(--bg); padding: 22px 18px; text-align: center; }
.proof b { display: block; color: var(--title); font-size: 1.5rem; letter-spacing: -.02em; }
.proof span { color: var(--muted); font-size: .82rem; }

/* ── Beats ────────────────────────────────────────────────────────────────── */
/* Three explicit columns, not auto-fit: these are one sequence, and auto-fit
   was orphaning RELEASE onto its own row, which reads as an afterthought. */
.beats { display: grid; grid-template-columns: 1fr; gap: 18px; padding: 0; margin: 0; list-style: none; }
@media (min-width: 700px) { .beats { grid-template-columns: repeat(3, 1fr); } }
.beats li {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 12px; padding: 22px 22px 24px; position: relative;
}
.beats li::after {
  content: ""; position: absolute; left: 22px; right: 22px; top: 0;
  height: 2px; background: var(--accent-text); border-radius: 0 0 2px 2px;
}
.beats .n { font: 700 .72rem/1 var(--mono); letter-spacing: .16em; color: var(--accent-text); }
.beats b { display: block; color: var(--title); margin: .7em 0 .3em; font-size: 1.02rem; }

/* ── Shots ────────────────────────────────────────────────────────────────── */
.shots { display: flex; gap: 22px; justify-content: center; flex-wrap: wrap; }
.shots figure { margin: 0; }
/* No border, no radius: the PNGs carry their own rounded corners as alpha
   (tools/screenshots.py cuts them), so a rectangle drawn around one would
   run straight across the curve. A shadow follows the shape instead. */
.shots img { width: 270px; display: block; }
.shots figcaption { color: var(--quiet); font-size: .8rem; margin-top: .7em; text-align: center; }

/* ── Table ────────────────────────────────────────────────────────────────── */
.table-scroll { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: .93rem; min-width: 560px; }
th, td { text-align: left; padding: 13px 14px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; font-size: .82rem; letter-spacing: .04em; text-transform: uppercase; }
td:first-child { color: var(--muted); }
th:nth-child(2), td:nth-child(2) { color: var(--title); font-weight: 600; background: var(--tint); }
th:nth-child(2) { color: var(--accent-text); }

/* ── Code, cards, steps ───────────────────────────────────────────────────── */
pre {
  background: var(--panel); border: 1px solid var(--line);
  border-left: 3px solid var(--accent-text);
  border-radius: 8px; padding: 15px 18px; overflow-x: auto;
  font: .88rem/1.6 var(--mono); color: var(--title);
}
code { font-family: var(--mono); font-size: .92em; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 8px 26px 24px; }
.card img { border: 1px solid var(--line); border-radius: 8px; display: block; width: 100%; }
.note { margin: 1.3em 0 0; font-size: .87rem; color: var(--muted); padding-left: 15px; border-left: 3px solid var(--accent-text); }

.steps { counter-reset: s; list-style: none; padding: 0; margin: 1.2em 0 0; }
.steps > li { counter-increment: s; position: relative; padding-left: 44px; margin-bottom: 26px; }
.steps > li::before {
  content: counter(s); position: absolute; left: 0; top: -2px;
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--lime); color: var(--ink);
  font: 700 .85rem/28px var(--mono); text-align: center;
}
.steps strong { color: var(--title); }
kbd {
  font: .82em var(--mono); background: var(--panel-2); border: 1px solid var(--line-hi);
  border-bottom-width: 2px; border-radius: 5px; padding: 2px 7px; color: var(--title); white-space: nowrap;
}

/* ── FAQ ──────────────────────────────────────────────────────────────────── */
details { border-bottom: 1px solid var(--line); }
details summary {
  cursor: pointer; list-style: none; padding: 17px 30px 17px 0; position: relative;
  color: var(--title); font-weight: 600;
}
details summary::-webkit-details-marker { display: none; }
details summary::after {
  content: "+"; position: absolute; right: 4px; top: 15px;
  color: var(--accent-text); font: 400 1.3rem/1 var(--mono);
}
details[open] summary::after { content: "\2212"; }
details p { margin: 0 0 18px; max-width: 62em; }

footer { border-top: 1px solid var(--line); padding: 40px 0 60px; color: var(--quiet); font-size: .88rem; text-align: center; }

/* ═════════════════════════════════════════════════════════════════════════════
   Install guide (install.html)
   ═════════════════════════════════════════════════════════════════════════ */

/* A plain banner instead of the hero: this page is read, not pitched. */
.page-head { position: relative; padding: 92px 0 54px; border-bottom: 1px solid var(--line); }
.page-head .wrap { position: relative; }
.page-head .theme-toggle { position: absolute; top: -46px; right: 22px; }
.page-head h1 { font-size: clamp(2rem, 5vw, 3rem); letter-spacing: -.03em; margin: .1em 0 .3em; }
.page-head .lede { margin-inline: 0; }
.crumb { font: 600 .78rem/1 var(--mono); letter-spacing: .04em; }
.crumb a { color: var(--muted); text-decoration: none; }
.crumb a:hover { color: var(--accent-text); }

/* Topbar links, shared with index.html */
.topbar nav { display: flex; gap: 20px; margin-left: 8px; }
.topbar nav a { color: var(--muted); font-size: .88rem; text-decoration: none; }
.topbar nav a:hover, .topbar nav a[aria-current] { color: var(--title); }

.guide section { padding: 62px 0; }
.guide .steps > li { margin-bottom: 52px; }
.step-title { display: block; color: var(--title); font-size: 1.14rem; font-weight: 700; margin-bottom: .45em; }

/* A figure that holds a mockup or a real screenshot. */
.shot { margin: 1.4em 0 0; }
.shot figcaption { color: var(--quiet); font-size: .8rem; margin-top: .8em; }

/* ── Windows dialog mockups ───────────────────────────────────────────────────
   These reproduce dialogs Windows itself draws, so they keep Windows' own
   colours rather than following the site switch. A visitor has to recognise the
   real thing on their screen; recolouring it to match the page would defeat the
   only job these have. They are drawings, not photographs -- the captions say
   so, because a reader deserves to know which one they are looking at.
   ───────────────────────────────────────────────────────────────────────── */
.win {
  --w-bg:    #f3f3f3;
  --w-panel: #ffffff;
  --w-line:  #d9d9d9;
  --w-text:  #1b1b1b;
  --w-dim:   #5d5d5d;
  --w-blue:  #0067c0;
  background: var(--w-bg); color: var(--w-text);
  border: 1px solid var(--w-line); border-radius: 8px;
  font: 13px/1.5 "Segoe UI", system-ui, sans-serif;
  overflow: hidden; box-shadow: 0 10px 30px rgba(0, 0, 0, .28);
  max-width: 480px;
}
.win-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 12px; background: var(--w-panel);
  border-bottom: 1px solid var(--w-line);
  font-size: 12px; color: var(--w-dim);
}
.win-bar .x { margin-left: auto; color: var(--w-dim); font-size: 13px; }
.win-body { padding: 20px 22px 6px; }
.win-body h4 { margin: 0 0 .6em; font-size: 1.24rem; font-weight: 600; color: var(--w-text); line-height: 1.25; }
.win-body p { margin: 0 0 .9em; color: var(--w-dim); }
.win-link { color: var(--w-blue); text-decoration: none; font-weight: 600; }
.win-meta { margin: 0 0 1em; font-size: 12.5px; color: var(--w-dim); }
.win-meta b { color: var(--w-text); font-weight: 600; }
.win-foot {
  display: flex; justify-content: flex-end; gap: 9px;
  padding: 16px 22px 18px; background: var(--w-bg);
}
.win-btn {
  padding: 6px 22px; border-radius: 5px; font-size: 13px;
  background: var(--w-panel); color: var(--w-text);
  border: 1px solid var(--w-line);
}
/* The button the reader is being told to press. */
.win-btn.go { background: var(--w-blue); border-color: var(--w-blue); color: #fff; font-weight: 600; }
/* Vox0's own installer is Inno Setup, whose wizard is wider and has a task list. */
.win.wizard { max-width: 540px; }
.win .task { display: flex; align-items: flex-start; gap: 9px; margin: 0 0 10px; color: var(--w-text); }
.win .box {
  flex: none; width: 15px; height: 15px; margin-top: 2px; border-radius: 3px;
  border: 1px solid #8a8a8a; background: var(--w-panel);
}
.win .box.on { background: var(--w-blue); border-color: var(--w-blue); position: relative; }
.win .box.on::after {
  content: ""; position: absolute; left: 4px; top: 1px;
  width: 4px; height: 8px; border: solid #fff; border-width: 0 2px 2px 0;
  transform: rotate(43deg);
}
.win .bar-track { height: 7px; border-radius: 4px; background: #d2d2d2; overflow: hidden; margin: 4px 0 6px; }
.win .bar-fill  { height: 100%; background: var(--w-blue); border-radius: 4px; }
.win .path {
  font: 12px/1.5 var(--mono); color: var(--w-text);
  background: var(--w-panel); border: 1px solid var(--w-line);
  border-radius: 4px; padding: 7px 10px; word-break: break-all;
}

/* ── Callouts ─────────────────────────────────────────────────────────────── */
.callout {
  border: 1px solid var(--line); border-left: 3px solid var(--accent-text);
  background: var(--tint); border-radius: 0 10px 10px 0;
  padding: 18px 22px; margin: 1.5em 0;
}
.callout > :last-child { margin-bottom: 0; }
.callout b { color: var(--title); }

/* ── Compact download row ─────────────────────────────────────────────────── */
.dl-row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin: 1.4em 0 0; }
.dl-row .meta { color: var(--muted); font-size: .85rem; }