/**
 * styles.css — the public site.
 *
 * One stylesheet for three pages: the landing page, the page Stripe returns a
 * buyer to, and the one it returns them to if they change their mind. They
 * share a palette with the extension itself, because somebody arriving from
 * the dock should not feel they have left.
 *
 * Dark by default, light when the machine asks for it. No framework, no build
 * step, no third-party request: the site is four files a browser can read as
 * they are, which is also what makes the Content-Security-Policy in _headers
 * as tight as it is.
 */

:root {
  --bg: #0c0e12;
  --bg-soft: #14171d;
  --bg-lift: #191d24;
  --fg: #eceef4;
  --fg-dim: #a5adbd;
  --fg-faint: #767e8e;
  --line: rgba(255, 255, 255, 0.10);
  --line-strong: rgba(255, 255, 255, 0.19);
  --accent: #6ee7a8;
  --accent-ink: #05130b;
  --accent-soft: rgba(110, 231, 168, 0.12);
  --amber: #d8a33a;
  --violet: #8b93f8;
  --rose: #e0768c;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --radius: 14px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Inter, system-ui, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --ease: 240ms cubic-bezier(0.22, 0.61, 0.36, 1);
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #fbfbfc;
    --bg-soft: #ffffff;
    --bg-lift: #f3f4f7;
    --fg: #12151b;
    --fg-dim: #545c6b;
    --fg-faint: #79818f;
    --line: rgba(18, 22, 30, 0.11);
    --line-strong: rgba(18, 22, 30, 0.2);
    --accent: #1f7a52;
    --accent-ink: #ffffff;
    --accent-soft: rgba(31, 122, 82, 0.10);
    --amber: #9a6b12;
    --violet: #4a52c4;
    --rose: #a83a54;
    --shadow: 0 20px 50px rgba(18, 22, 30, 0.12);
    color-scheme: light;
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; }

.wrap { width: min(1080px, 100% - 44px); margin-inline: auto; }
.wrap.narrow { width: min(720px, 100% - 44px); }

/* ── Type ──────────────────────────────────────────────────────────────── */

h1, h2, h3 { line-height: 1.15; letter-spacing: -0.022em; margin: 0; font-weight: 620; }
h1 { font-size: clamp(2.4rem, 6vw, 4rem); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); margin-bottom: 14px; }
h3 { font-size: 1.06rem; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

.eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
  font-weight: 600;
}
.lede { font-size: clamp(1.02rem, 1.7vw, 1.2rem); color: var(--fg-dim); max-width: 62ch; }
.small { font-size: 0.88rem; color: var(--fg-dim); }
.faint { color: var(--fg-faint); }
em { font-style: normal; color: var(--accent); }

/* ── Buttons ───────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: 10px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--fg);
  font: inherit;
  font-size: 0.94rem;
  font-weight: 550;
  text-decoration: none;
  cursor: pointer;
  transition: border-color var(--ease), background var(--ease), transform 80ms;
}
.btn:hover { border-color: var(--accent); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.07); }
.btn.ghost { border-color: transparent; color: var(--fg-dim); padding-inline: 10px; }
.btn.ghost:hover { color: var(--fg); }
.btn.small { padding: 7px 13px; font-size: 0.85rem; border-radius: 8px; }

/* ── Header ────────────────────────────────────────────────────────────── */

.site-head {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  border-bottom: 1px solid var(--line);
}
.site-head .wrap { display: flex; align-items: center; gap: 18px; height: 62px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 640; letter-spacing: -0.02em; text-decoration: none; }
.brand svg { display: block; }
.site-nav { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.site-nav a { text-decoration: none; color: var(--fg-dim); font-size: 0.92rem; padding: 7px 11px; border-radius: 8px; }
.site-nav a:hover { color: var(--fg); background: var(--bg-lift); }
@media (max-width: 680px) { .site-nav .hide-sm { display: none; } }

/* ── Hero ──────────────────────────────────────────────────────────────── */

.hero { padding: clamp(60px, 11vw, 120px) 0 clamp(40px, 6vw, 64px); }
.hero h1 { margin-bottom: 22px; max-width: 18ch; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.trust { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 0.86rem; color: var(--fg-faint); }
.trust span { display: inline-flex; align-items: center; gap: 7px; }
.trust svg { color: var(--accent); flex: none; }

/* ── The demo ──────────────────────────────────────────────────────────── */

.demo {
  margin-top: clamp(40px, 6vw, 64px);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--bg-soft);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.demo-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-lift);
}
.dots { display: flex; gap: 6px; }
.dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--line-strong); }
.demo-title { font-size: 0.84rem; color: var(--fg-faint); font-family: var(--mono); }
.demo-hint { margin-left: auto; font-size: 0.8rem; color: var(--fg-faint); }

.demo-body { display: grid; grid-template-columns: minmax(0, 320px) minmax(0, 1fr); min-height: 428px; }
@media (max-width: 820px) { .demo-body { grid-template-columns: 1fr; } }

.demo-tree { border-right: 1px solid var(--line); padding: 14px 12px; display: flex; flex-direction: column; }
@media (max-width: 820px) { .demo-tree { border-right: 0; border-bottom: 1px solid var(--line); } }

.tree-head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 0 6px 10px;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-faint);
}
.tree-head .count { margin-left: auto; text-transform: none; letter-spacing: 0; font-family: var(--mono); }

.tree { list-style: none; margin: 0; padding: 0; flex: 1; overflow: auto; }
.node {
  position: relative;
  display: flex;
  align-items: center;
  gap: 9px;
  width: 100%;
  padding: 8px 10px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: inherit;
  font: inherit;
  font-size: 0.9rem;
  text-align: left;
  cursor: pointer;
  transition: background var(--ease), opacity var(--ease);
}
.node:hover { background: var(--bg-lift); }
.node:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.node[aria-current='true'] { background: var(--accent-soft); }
.node .pip { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex: none; transition: background var(--ease); }
.node .label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.node .tag {
  margin-left: auto;
  font-size: 0.68rem;
  font-family: var(--mono);
  color: var(--fg-faint);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 1px 5px;
  flex: none;
}
.node.frozen { opacity: 0.46; }
.node.frozen .pip { background: var(--fg-faint); }
.node.has-note .pip { box-shadow: 0 0 0 3px var(--accent-soft); }

/* Depth is drawn with a guide line, the way the dock draws it. */
.node[data-depth='1'] { padding-left: 26px; }
.node[data-depth='2'] { padding-left: 42px; }
.node[data-depth='3'] { padding-left: 58px; }
.tree li { position: relative; }
.tree li[data-depth]:not([data-depth='0'])::before {
  content: '';
  position: absolute;
  left: calc(10px + (var(--d) - 1) * 16px + 4px);
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--line);
}

.demo-panel { padding: 20px 22px; display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.panel-kicker { font-size: 0.75rem; letter-spacing: 0.07em; text-transform: uppercase; color: var(--fg-faint); }
.panel-title { font-size: 1.18rem; font-weight: 600; letter-spacing: -0.015em; }
.panel-why {
  border-left: 2px solid var(--accent);
  padding: 2px 0 2px 12px;
  color: var(--fg-dim);
  font-size: 0.92rem;
}
.panel-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 12px; }

.note-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.note-list li {
  background: var(--bg-lift);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 9px 12px;
  font-size: 0.89rem;
  color: var(--fg-dim);
}
.note-list li b { color: var(--fg); font-weight: 560; }

.export {
  margin: 0;
  background: var(--bg-lift);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  font-family: var(--mono);
  font-size: 0.79rem;
  line-height: 1.7;
  color: var(--fg-dim);
  overflow-x: auto;
  white-space: pre;
  max-height: 260px;
}
.export b { color: var(--accent); font-weight: 500; }

.demo-status {
  padding: 9px 16px;
  border-top: 1px solid var(--line);
  background: var(--bg-lift);
  font-size: 0.84rem;
  color: var(--fg-dim);
  min-height: 38px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.demo-status b { color: var(--accent); font-weight: 560; }

/* ── Bands ─────────────────────────────────────────────────────────────── */

.band { padding: clamp(56px, 9vw, 96px) 0; }
.band.alt { background: var(--bg-soft); border-block: 1px solid var(--line); }

.cards { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(248px, 1fr)); margin-top: 34px; }
.card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}
.band.alt .card { background: var(--bg); }
.card h3 { margin-bottom: 9px; }
.card p { color: var(--fg-dim); font-size: 0.94rem; margin: 0; }
.card .glyph {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: 9px;
  background: var(--accent-soft);
  color: var(--accent);
  margin-bottom: 14px;
}

/* ── Pricing ───────────────────────────────────────────────────────────── */

.tiers { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(268px, 1fr)); margin-top: 34px; align-items: start; }
.tier {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
  background: var(--bg-soft);
}
.band.alt .tier { background: var(--bg); }
.tier.featured { border-color: var(--accent); position: relative; }
.tier .badge {
  position: absolute; top: -11px; left: 24px;
  background: var(--accent); color: var(--accent-ink);
  font-size: 0.72rem; font-weight: 650; letter-spacing: 0.03em;
  padding: 3px 10px; border-radius: 20px;
}
.price { font-size: 2rem; font-weight: 640; letter-spacing: -0.03em; margin: 6px 0 2px; }
.price small { font-size: 0.92rem; font-weight: 400; color: var(--fg-faint); letter-spacing: 0; }
.tier ul { list-style: none; margin: 18px 0 22px; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.tier li { display: flex; gap: 10px; font-size: 0.93rem; color: var(--fg-dim); }
.tier li svg { flex: none; margin-top: 4px; color: var(--accent); }
.tier .btn { width: 100%; }

/* ── Steps ─────────────────────────────────────────────────────────────── */

.steps { counter-reset: step; display: grid; gap: 26px; margin-top: 34px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.step { counter-increment: step; }
.step::before {
  content: counter(step);
  display: grid; place-items: center;
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 0.86rem; font-weight: 620;
  margin-bottom: 12px;
}
.step h3 { margin-bottom: 6px; }
.step p { color: var(--fg-dim); font-size: 0.93rem; margin: 0; }

/* ── Outcome pages (thanks / pricing-cancel) ───────────────────────────── */

.outcome { min-height: 78vh; display: grid; place-items: center; padding: 60px 0; }
.outcome-card {
  width: min(560px, 100% - 44px);
  text-align: center;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: clamp(30px, 5vw, 48px);
  box-shadow: var(--shadow);
}
.outcome-mark {
  width: 62px; height: 62px;
  margin: 0 auto 22px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
}
.outcome-card h1 { font-size: clamp(1.7rem, 4vw, 2.3rem); margin-bottom: 12px; }
.outcome-card .lede { margin-inline: auto; }
.outcome-card .cta { justify-content: center; }
.next {
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  text-align: left;
}
.next h2 { font-size: 0.79rem; letter-spacing: 0.07em; text-transform: uppercase; color: var(--fg-faint); margin-bottom: 12px; }
.next ol { margin: 0; padding-left: 20px; color: var(--fg-dim); font-size: 0.93rem; display: flex; flex-direction: column; gap: 7px; }
.ref {
  margin-top: 20px;
  font-family: var(--mono);
  font-size: 0.76rem;
  color: var(--fg-faint);
  word-break: break-all;
}

/* ── Footer ────────────────────────────────────────────────────────────── */

.site-foot { border-top: 1px solid var(--line); padding: 40px 0; }
.site-foot .wrap { display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center; }
.site-foot .small { margin: 0; }
.site-foot nav { margin-left: auto; display: flex; gap: 18px; }
.site-foot nav a { color: var(--fg-faint); font-size: 0.87rem; text-decoration: none; }
.site-foot nav a:hover { color: var(--fg); }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}