/* ============================================================
   Backcast Labs — site.css
   Light, friendly, high-contrast marketing design.
   White base · deep-navy bands for rhythm · one blue accent.
   (demo.html has its own demo.css and is unaffected by this file.)
   ============================================================ */

/* ---------------- tokens ---------------- */
:root {
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

  --ink: #0e1b2e;
  --ink-2: #35475f;
  --muted: #63748c;
  --muted-fig: #4d5875;   /* 7.6:1 on paper — --muted carries labels, this carries numerals */
  --line: #e2e8f1;
  --line-2: #eef2f8;

  --paper: #ffffff;
  --paper-2: #f5f8fc;
  --paper-3: #eef3fa;

  --navy: #0d1f37;
  --navy-2: #142a48;
  --navy-line: rgba(255, 255, 255, .13);

  /* one blue accent + chart variables read by _shared/charts.js */
  --accent: #1f63e8;
  --accent-2: #5b9bff;
  --accent-ink: #164ec0;
  --accent-soft: #e8f0ff;
  --up: #12945b;
  --down: #d2413c;
  --warn: #c8790f;
  --info: #0e8fd0;
  --surface: #ffffff;
  --bg-2: #ffffff;

  --shadow-1: 0 1px 2px rgba(14, 27, 46, .06), 0 4px 14px rgba(14, 27, 46, .06);
  --shadow-2: 0 2px 6px rgba(14, 27, 46, .07), 0 18px 44px rgba(14, 27, 46, .10);
  --shadow-3: 0 30px 70px rgba(14, 27, 46, .17);
  --r-btn: 10px;
  --r-card: 16px;
  --r-lg: 22px;
  --pad-sec: clamp(56px, 7vw, 112px);
}

/* ---------------- base ---------------- */
html { scroll-behavior: smooth; scroll-padding-top: 130px; }
body {
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.62;
  color: var(--ink-2);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3, h4, h5 { color: var(--ink); font-weight: 800; letter-spacing: -.021em; line-height: 1.12; margin: 0 0 .55em; }
h1 { font-size: clamp(2.15rem, 4.4vw, 3.65rem); letter-spacing: -.031em; }
h2 { font-size: clamp(1.75rem, 3vw, 2.6rem); letter-spacing: -.026em; }
h3 { font-size: clamp(1.15rem, 1.6vw, 1.4rem); }
h4 { font-size: 1.02rem; }
p { margin: 0 0 1.05rem; }
a { color: var(--accent-ink); text-decoration: none; }
a:hover { text-decoration: underline; }
strong, b { color: var(--ink); font-weight: 700; }
small { font-size: .85em; }
code, kbd, samp { font-family: var(--font-mono); font-size: .88em; background: var(--paper-3); color: var(--ink); padding: .1em .38em; border-radius: 5px; }
pre { font-family: var(--font-mono); font-size: .85rem; line-height: 1.6; background: var(--navy); color: #dce7f6; padding: 1.05rem 1.2rem; border-radius: 12px; overflow-x: auto; margin: 0 0 1.2rem; }
pre code { background: none; color: inherit; padding: 0; font-size: 1em; }
hr { border: 0; border-top: 1px solid var(--line); margin: 2.4rem 0; }
::selection { background: var(--accent-soft); color: var(--ink); }
:focus-visible { outline: 3px solid var(--accent-2); outline-offset: 2px; border-radius: 4px; }

.wrap { width: min(1200px, 100% - 2.6rem); margin-inline: auto; }
.wrap.narrow { width: min(860px, 100% - 2.6rem); }
.muted { color: var(--muted); }
.small { font-size: .9rem; }
.tiny { font-size: .8rem; }
.center { text-align: center; }
.mono { font-family: var(--font-mono); }
.mt-0 { margin-top: 0 } .mb-0 { margin-bottom: 0 } .mt-2 { margin-top: 1.2rem } .mb-2 { margin-bottom: 1.2rem }

/* ---------------- buttons ---------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font: 600 .96rem/1 var(--font); letter-spacing: -.01em;
  padding: .82rem 1.25rem; border-radius: var(--r-btn);
  border: 1px solid transparent; background: var(--paper); color: var(--ink);
  cursor: pointer; text-decoration: none; white-space: nowrap; transition: .16s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn--primary { background: var(--accent); color: #fff; box-shadow: 0 6px 18px rgba(31, 99, 232, .28); }
.btn--primary:hover { background: var(--accent-ink); box-shadow: 0 10px 24px rgba(31, 99, 232, .34); }
.btn--outline { border-color: var(--line); background: #fff; color: var(--ink); box-shadow: var(--shadow-1); }
.btn--outline:hover { border-color: #c6d4e8; }
.btn--soft { background: var(--accent-soft); color: var(--accent-ink); }
.btn--soft:hover { background: #d9e6ff; }
.btn--ghost { background: transparent; color: var(--ink-2); border-color: transparent; }
.btn--ghost:hover { background: var(--paper-2); }
.btn--link { background: none; padding: .5rem .2rem; color: var(--ink-2); }
.btn--link:hover { color: var(--accent-ink); background: none; }
.btn--white { background: #fff; color: var(--ink); }
.btn--onnavy { background: rgba(255, 255, 255, .1); color: #fff; border-color: var(--navy-line); }
.btn--onnavy:hover { background: rgba(255, 255, 255, .18); }
.btn.sm { padding: .58rem .9rem; font-size: .87rem; border-radius: 9px; }
.btn.lg { padding: 1rem 1.6rem; font-size: 1.02rem; }
.btn.block { display: flex; width: 100%; }
.btn[disabled] { opacity: .5; pointer-events: none; }
.btn-row { display: flex; flex-wrap: wrap; gap: .7rem; align-items: center; margin: 1.4rem 0 0; }
.arrow-link { font-weight: 650; display: inline-flex; align-items: center; gap: .35rem; }
.arrow-link::after { content: "→"; transition: transform .16s ease; }
.arrow-link:hover { text-decoration: none; }
.arrow-link:hover::after { transform: translateX(3px); }

/* ---------------- promo strip ---------------- */
.promo { background: var(--navy); color: #cfe0f5; font-size: .86rem; }
.promo .wrap { display: flex; align-items: center; justify-content: center; gap: .6rem; flex-wrap: wrap; padding: .55rem 0; text-align: center; }
.promo b { color: #fff; }
.promo .tagpill { background: var(--accent); color: #fff; font-weight: 700; font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; padding: .2rem .5rem; border-radius: 999px; }
.promo a { color: #fff; font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

/* ---------------- nav ---------------- */
.nav { position: sticky; top: 0; z-index: 500; background: rgba(255, 255, 255, .92); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.nav__inner { display: flex; align-items: center; gap: 1rem; min-height: 70px; }
.brand { display: inline-flex; align-items: center; gap: .55rem; font-weight: 800; font-size: 1.12rem; color: var(--ink); letter-spacing: -.028em; }
.brand:hover { text-decoration: none; }
.brand__mark { width: 30px; height: 30px; border-radius: 8px; background: linear-gradient(140deg, var(--accent), #123ea8); color: #fff; display: grid; place-items: center; font-size: .74rem; font-weight: 800; letter-spacing: .01em; }
.nav__links { display: flex; align-items: center; gap: .15rem; flex: 1; }
.nav__links > a { color: var(--ink-2); font-weight: 550; font-size: .93rem; padding: .55rem .68rem; border-radius: 8px; }
.nav__links > a:hover { color: var(--ink); background: var(--paper-2); text-decoration: none; }
.nav__links > a.on { color: var(--accent-ink); }
.nav__cta { display: flex; align-items: center; gap: .5rem; margin-left: auto; }
.nav__toggle { display: none; width: 42px; height: 38px; border: 1px solid var(--line); border-radius: 9px; background: #fff; cursor: pointer; padding: 0; margin-left: auto; }
.nav__toggle span { display: block; width: 18px; height: 2px; background: var(--ink); margin: 3.5px auto; border-radius: 2px; }

/* 940–1180px: keep the full menu, drop the secondary CTA and tighten spacing */
@media (max-width: 1180px) {
  .nav__links > a { padding: .55rem .5rem; font-size: .9rem; }
  .nav__cta .btn--soft { display: none; }
}
@media (max-width: 940px) {
  .nav__toggle { display: block; }
  .nav__links { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow-2); padding: .7rem 1.3rem 1.1rem; gap: .1rem; }
  .nav__links.open { display: flex; }
  .nav__links > a { padding: .7rem .4rem; border-bottom: 1px solid var(--line-2); border-radius: 0; }
  .nav__cta { margin: .8rem 0 0; flex-wrap: wrap; }
  .nav__cta .btn { flex: 1 1 auto; }
}

/* ---------------- sections ---------------- */
.sec { padding: var(--pad-sec) 0; }
.sec.tight { padding: clamp(40px, 4.5vw, 68px) 0; }
.sec.alt { background: var(--paper-2); }
.sec.navy { background: var(--navy); color: #b9cbe2; }
.sec.navy h1, .sec.navy h2, .sec.navy h3, .sec.navy h4, .sec.navy b, .sec.navy strong { color: #fff; }
.sec.navy a { color: #9dc2ff; }
.sec.navy .muted { color: #90a6c0; }
.sec + .sec.alt, .sec.alt + .sec { border-top: 1px solid var(--line); }

.kicker { display: inline-block; font-size: .78rem; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin-bottom: .9rem; }
.sec-head { max-width: 780px; margin-bottom: clamp(2rem, 3.6vw, 3.4rem); }
.sec-head.mid { margin-inline: auto; text-align: center; }
.sec-head p { font-size: 1.08rem; color: var(--muted); margin-bottom: 0; }
.sec-head h2 + p { margin-top: -.1rem; }

/* ---------------- hero ---------------- */
.hero { padding: clamp(46px, 5.5vw, 86px) 0 clamp(34px, 4vw, 56px); background:
  radial-gradient(900px 460px at 82% -8%, #e9f1ff 0%, rgba(233, 241, 255, 0) 62%),
  radial-gradient(700px 400px at 5% 0%, #f2f7ff 0%, rgba(242, 247, 255, 0) 60%), #fff; }
.hero__cols { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 1.1fr); gap: clamp(2rem, 4vw, 4rem); align-items: center; }
.hero h1 { margin-bottom: .5rem; }
.hero__verbs { font-size: clamp(1.15rem, 1.9vw, 1.5rem); font-weight: 700; color: var(--accent-ink); letter-spacing: -.02em; margin-bottom: .9rem; }
.hero__sub { font-size: 1.1rem; color: var(--muted); max-width: 34em; }
.hero__note { display: flex; align-items: center; gap: .45rem; font-size: .88rem; color: var(--muted-fig); margin-top: 1.05rem; }
.hero__note svg { flex: none; }
.hero .btn-row { margin-top: 1.6rem; }

/* device shell for screenshots / charts */
.device { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow-3); overflow: hidden; }
.device__bar { display: flex; align-items: center; gap: .5rem; padding: .62rem .9rem; border-bottom: 1px solid var(--line-2); background: var(--paper-2); }
.device__dots { display: flex; gap: .32rem; }
.device__dots i { width: 9px; height: 9px; border-radius: 50%; background: #d3dceb; display: block; }
.device__title { font: 600 .8rem/1 var(--font); color: var(--muted); }
.device__title .mono { font-size: .74rem; }
.device__body { padding: .85rem .95rem 1rem; }
.device__stats { display: flex; flex-wrap: wrap; gap: .4rem .5rem; padding: .2rem .1rem .75rem; }
.device__stats span { font: 600 .76rem/1 var(--font-mono); background: var(--paper-2); border: 1px solid var(--line-2); color: var(--ink-2); padding: .34rem .55rem; border-radius: 7px; }
.device__stats span b { color: var(--ink); }
.device__foot { border-top: 1px solid var(--line-2); padding: .6rem .95rem; font-size: .78rem; color: var(--muted-fig); display: flex; justify-content: space-between; gap: .8rem; flex-wrap: wrap; }

.plot { position: relative; }
.plot__canvas { position: relative; }
.plot__cap { display: flex; justify-content: space-between; gap: .8rem; flex-wrap: wrap; font: 600 .74rem/1.4 var(--font-mono); color: var(--muted-fig); padding: 0 .2rem .45rem; }
.chart-hint { color: rgba(14, 27, 46, .38) !important; }
figure { margin: 0 0 1.4rem; }
figcaption { font-size: .84rem; color: var(--muted); padding: .6rem .2rem 0; }
figcaption b { color: var(--ink-2); }

/* ---------------- trusted logo lockup ---------------- */
.lockup { text-align: center; }
.lockup__label { font-size: .8rem; font-weight: 650; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 1.4rem; }
.lockup__row { display: flex; flex-wrap: wrap; justify-content: center; gap: .6rem 2.1rem; align-items: center; }
.lockup__row span { font-weight: 700; font-size: 1.02rem; color: #90a1b8; letter-spacing: -.01em; display: inline-flex; align-items: center; gap: .45rem; }
.lockup__row span::before { content: ""; width: 9px; height: 9px; border-radius: 3px; background: #c3d0e2; }

/* ---------------- blueprint steps ---------------- */
.step { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: clamp(1.8rem, 4vw, 4.2rem); align-items: center; padding: clamp(1.6rem, 3vw, 2.6rem) 0; }
.step.flip .step__copy { order: 2; }
.step__n { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: var(--accent); color: #fff; font: 800 1.1rem/1 var(--font); margin-bottom: 1rem; box-shadow: 0 8px 18px rgba(31, 99, 232, .26); }
.step__copy h3 { font-size: clamp(1.4rem, 2.2vw, 1.85rem); }
.step__copy ul { list-style: none; padding: 0; margin: 1rem 0 0; display: grid; gap: .5rem; }
.step__copy ul li { position: relative; padding-left: 1.65rem; font-size: .96rem; }
.step__copy ul li::before { content: "✓"; position: absolute; left: 0; top: -1px; color: var(--up); font-weight: 800; }
.step__shot { background: linear-gradient(160deg, #eef4fd, #f8fbff); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(.8rem, 1.6vw, 1.3rem); }
.blueprint__links { display: flex; flex-wrap: wrap; gap: 1.6rem; justify-content: center; margin-top: 2.4rem; font-weight: 650; }

/* ---------------- capability cards ---------------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 1.3rem; }
.cards.two { grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-card);
  padding: 1.5rem 1.5rem 1.35rem; box-shadow: var(--shadow-1); transition: .18s ease;
  display: flex; flex-direction: column;
}
.card:hover { box-shadow: var(--shadow-2); transform: translateY(-2px); }
.card h3 { margin-bottom: .5rem; }
.card p { color: var(--muted); font-size: .96rem; }
.card .canvas-box { background: var(--paper-2); border: 1px solid var(--line-2); border-radius: 12px; padding: .55rem .6rem .3rem; margin-bottom: 1.05rem; }
.card__foot { margin-top: auto; padding-top: .8rem; }
.card--flat { box-shadow: none; }
.card--flat:hover { transform: none; box-shadow: var(--shadow-1); }
.card__tag { display: inline-block; font: 700 .7rem/1 var(--font); letter-spacing: .09em; text-transform: uppercase; color: #123c96; background: var(--accent-soft); padding: .34rem .55rem; border-radius: 6px; margin-bottom: .8rem; }

/* ---------------- metric tiles ---------------- */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.3rem; }
.tile { background: rgba(255, 255, 255, .055); border: 1px solid var(--navy-line); border-radius: var(--r-card); padding: 1.9rem 1.6rem 1.5rem; }
.tile b { display: block; font-size: clamp(2.3rem, 4.2vw, 3.2rem); font-weight: 800; letter-spacing: -.035em; color: #fff; line-height: 1.05; }
.tile span { display: block; color: #9db4d0; font-size: .96rem; margin: .45rem 0 1rem; }
.tile a { color: #fff; font-weight: 650; font-size: .9rem; border-bottom: 1px solid rgba(255, 255, 255, .35); }
.tile a:hover { text-decoration: none; border-color: #fff; }
.proof-line { font-size: clamp(1.35rem, 2.6vw, 2rem); font-weight: 750; letter-spacing: -.024em; color: #fff; margin-bottom: 2.4rem; max-width: 22em; }
/* the figure in the proof line sits on the dark band: it needs the light accent */
.proof-line em { font-style: normal; color: #a9c6ff; }

/* ---------------- testimonial carousel ---------------- */
.quotes { margin-top: clamp(3rem, 5vw, 4.5rem); }
.quotes__view { overflow: hidden; }
.quotes__rail { display: flex; transition: transform .45s cubic-bezier(.4, .1, .2, 1); }
.quotes__item { flex: 0 0 100%; padding: .3rem; }
.quote-card { background: #fff; border-radius: var(--r-card); border-left: 4px solid var(--accent); padding: clamp(1.6rem, 3vw, 2.4rem); box-shadow: var(--shadow-2); }
.quote-card p { font-size: clamp(1.02rem, 1.7vw, 1.28rem); color: var(--ink); line-height: 1.55; font-weight: 500; }
.quote-card p::before { content: "“"; }
.quote-card p::after { content: "”"; }
.quote-card footer { display: flex; align-items: center; gap: .75rem; margin-top: 1.2rem; }
.quote-card .av { width: 40px; height: 40px; border-radius: 50%; background: var(--accent-soft); color: var(--accent-ink); display: grid; place-items: center; font: 800 .82rem/1 var(--font); flex: none; }
.quote-card cite { font-style: normal; font-weight: 700; color: var(--ink); display: block; font-size: .95rem; }
.quote-card cite + span { color: var(--muted); font-size: .86rem; }
.quotes__nav { display: flex; align-items: center; justify-content: center; gap: 1rem; margin-top: 1.5rem; }
.quotes__nav button.arw { width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--navy-line); background: rgba(255, 255, 255, .08); color: #fff; cursor: pointer; font-size: 1.05rem; line-height: 1; }
.quotes__nav button.arw:hover { background: rgba(255, 255, 255, .2); }
.quotes__dots { display: flex; gap: .45rem; }
.quotes__dots button { width: 9px; height: 9px; padding: 0; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .28); cursor: pointer; }
.quotes__dots button.on { background: var(--accent-2); width: 24px; border-radius: 999px; }
.sec.alt .quotes__nav button.arw { border-color: var(--line); background: #fff; color: var(--ink); box-shadow: var(--shadow-1); }
.sec.alt .quotes__dots button { background: #c8d5e6; }
.sec.alt .quotes__dots button.on { background: var(--accent); }

/* ---------------- education tracks ---------------- */
.track { background: #fff; border: 1px solid var(--line); border-radius: var(--r-card); overflow: hidden; box-shadow: var(--shadow-1); display: flex; flex-direction: column; transition: .18s ease; }
.track:hover { box-shadow: var(--shadow-2); transform: translateY(-2px); }
.track__top { padding: 1.5rem 1.5rem 1.2rem; background: linear-gradient(150deg, #eaf1fe, #f7faff); border-bottom: 1px solid var(--line-2); }
.track__level { font: 700 .72rem/1 var(--font); letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.track__top h3 { margin: .7rem 0 0; }
.track__body { padding: 1.3rem 1.5rem 1.5rem; display: flex; flex-direction: column; flex: 1; }
.track__body p { color: var(--muted); font-size: .95rem; }
.track__meta { display: flex; gap: 1.1rem; font-size: .84rem; color: var(--muted-fig); font-weight: 600; margin: .2rem 0 1.1rem; }
.track__meta span { display: inline-flex; align-items: center; gap: .35rem; }
.track ol { margin: 0 0 1.2rem; padding-left: 1.15rem; font-size: .92rem; color: var(--ink-2); }
.track ol li { margin-bottom: .3rem; }
.track .btn { margin-top: auto; }

/* ---------------- sign-up form ---------------- */
.signup { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .95fr); gap: clamp(2rem, 4vw, 4rem); align-items: center; }
.signup__list { list-style: none; padding: 0; margin: 1.4rem 0 0; display: grid; gap: .65rem; }
.signup__list li { padding-left: 1.75rem; position: relative; }
.signup__list li::before { content: "✓"; position: absolute; left: 0; color: var(--accent-2); font-weight: 800; }
.form-box { background: #fff; border-radius: var(--r-lg); box-shadow: var(--shadow-3); padding: clamp(1.5rem, 3vw, 2.2rem); }
.form-box h3 { margin-bottom: .3rem; }
.form-box > p { color: var(--muted); font-size: .93rem; }
.field { margin-bottom: .95rem; }
.field label { display: block; font-size: .84rem; font-weight: 650; color: var(--ink); margin-bottom: .35rem; }
.field input, .field select, .field textarea {
  width: 100%; padding: .78rem .9rem; border: 1px solid var(--line); border-radius: 10px;
  background: #fff; color: var(--ink); font-size: .95rem; font-family: inherit;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(31, 99, 232, .14); }
.field input.bad { border-color: var(--down); box-shadow: 0 0 0 3px rgba(210, 65, 60, .12); }
.field-two { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.check { display: flex; gap: .6rem; align-items: flex-start; font-size: .87rem; color: var(--muted); margin: .3rem 0 1.1rem; }
.check input { width: 17px; height: 17px; margin: .18rem 0 0; accent-color: var(--accent); flex: none; }
.form-msg { display: none; border-radius: 10px; padding: .7rem .9rem; font-size: .88rem; margin-top: .9rem; }
.form-msg.show { display: block; }
.form-msg.ok { background: #e6f6ee; color: #0c6a41; border: 1px solid #b9e4cf; }
.form-msg.err { background: #fdecec; color: #9c2b27; border: 1px solid #f3c5c3; }
.field-row { display: flex; gap: .6rem; flex-wrap: wrap; }
.field-row input { flex: 1 1 220px; padding: .78rem .9rem; border: 1px solid var(--line); border-radius: 10px; font-size: .95rem; }

/* ---------------- faq ---------------- */
.qa { display: grid; gap: .7rem; }
.qa details { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 0 1.25rem; box-shadow: var(--shadow-1); }
.qa summary { cursor: pointer; list-style: none; font-weight: 700; color: var(--ink); padding: 1.05rem 2rem 1.05rem 0; position: relative; font-size: 1rem; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%); font-size: 1.4rem; font-weight: 400; color: var(--accent); line-height: 1; }
.qa details[open] summary::after { content: "–"; }
.qa details > div { padding: 0 0 1.15rem; color: var(--ink-2); font-size: .96rem; border-top: 1px solid var(--line-2); padding-top: .95rem; }

/* ---------------- footer ---------------- */
.site-foot { background: var(--navy); color: #93a9c4; padding: clamp(3rem, 5vw, 4.6rem) 0 2rem; font-size: .93rem; }
.site-foot__cols { display: grid; grid-template-columns: 1.5fr repeat(4, minmax(0, 1fr)); gap: 2.2rem; }
.site-foot h4 { color: #fff; font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 1rem; }
.site-foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.site-foot a { color: #a9bdd6; }
.site-foot a:hover { color: #fff; }
.site-foot .brand { color: #fff; margin-bottom: .9rem; }
.site-foot__about p { color: #8ba1bd; font-size: .9rem; max-width: 34ch; }
.socials { display: flex; gap: .55rem; margin-top: 1.1rem; }
.socials button { width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--navy-line); background: rgba(255, 255, 255, .05); color: #c6d7ea; display: grid; place-items: center; cursor: pointer; }
.socials button:hover { background: rgba(255, 255, 255, .14); color: #fff; }
.site-foot__base { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--navy-line); display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: .84rem; color: #7d94b1; }
.site-foot__base a { color: #93a9c4; }
.risk-note { color: #74899f; font-size: .8rem; margin-top: 1rem; max-width: 90ch; }

/* ---------------- page header (interior pages) ---------------- */
.page-head { padding: clamp(48px, 5.5vw, 84px) 0 clamp(30px, 3.5vw, 52px); background: radial-gradient(800px 380px at 78% -20%, #e9f1ff 0%, rgba(233, 241, 255, 0) 65%), #fff; }
.page-head h1 { max-width: 20ch; }
.page-head p.sub { font-size: 1.1rem; color: var(--muted); max-width: 62ch; }
.crumbs { font-size: .84rem; color: var(--muted); margin-bottom: 1rem; }
.crumbs a { color: var(--muted); }

/* ---------------- panels, tables, misc content ---------------- */
.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--r-card); padding: clamp(1.3rem, 2.4vw, 2rem); box-shadow: var(--shadow-1); }
.panel + .panel { margin-top: 1.3rem; }
.split { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.3rem; }
.split.wide-first { grid-template-columns: 1.5fr 1fr; }
.stack { display: grid; gap: 1.3rem; }

.tblwrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r-card); background: #fff; box-shadow: var(--shadow-1); }
table.tbl { width: 100%; border-collapse: collapse; font-size: .92rem; min-width: 620px; }
table.tbl caption { caption-side: bottom; text-align: left; padding: .85rem 1.1rem; font-size: .84rem; color: var(--muted); border-top: 1px solid var(--line-2); }
table.tbl th, table.tbl td { padding: .82rem 1.1rem; text-align: left; border-bottom: 1px solid var(--line-2); vertical-align: top; }
table.tbl thead th { background: var(--paper-2); font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); font-weight: 750; border-bottom: 1px solid var(--line); position: sticky; top: 0; }
table.tbl tbody tr:last-child td { border-bottom: 0; }
table.tbl tbody tr:hover td { background: #fafcff; }
table.tbl .n { text-align: right; font-family: var(--font-mono); font-size: .88rem; white-space: nowrap; }
table.tbl th.us, table.tbl td.us { background: #f3f8ff; }
table.tbl thead th.us { background: var(--accent); color: #fff; }
table.tbl tr.total td { font-weight: 750; background: var(--paper-2); }
table.tbl td.yes { color: var(--up); font-weight: 650; }
/* a comparison cell is a figure: --up/--down are 5.8:1 and 4.6:1 on the tinted row */
table.tbl td.no { color: #8f1c17; }
table.tbl td.partial { color: var(--warn); }
table.tbl td.us.yes { color: #06522f; }
/* the totals row carries the sum it is explaining */
.tbl tr.total .small.muted, .tbl tr.total .muted { color: var(--ink-2); }
.sub { color: var(--muted); font-size: .88rem; }

.callout { border-left: 4px solid var(--accent); background: var(--accent-soft); border-radius: 0 12px 12px 0; padding: 1rem 1.2rem; margin: 0 0 1.3rem; font-size: .96rem; color: var(--ink-2); }
.callout b.lbl { color: var(--accent-ink); }
.callout.ok { border-color: var(--up); background: #e9f7f0; }
.callout.ok b.lbl { color: #0c6a41; }
.callout.warn { border-color: var(--warn); background: #fdf3e3; }
.callout.warn b.lbl { color: #8a5406; }
.callout p:last-child { margin-bottom: 0; }

ul.ticks { list-style: none; padding: 0; margin: 0 0 1.3rem; display: grid; gap: .55rem; }
ul.ticks li { position: relative; padding-left: 1.7rem; }
ul.ticks li::before { content: "✓"; position: absolute; left: 0; color: var(--up); font-weight: 800; }
ol.steps { counter-reset: st; list-style: none; padding: 0; margin: 0 0 1.3rem; display: grid; gap: 1rem; }
ol.steps li { counter-increment: st; position: relative; padding-left: 3rem; }
ol.steps li::before { content: counter(st); position: absolute; left: 0; top: -2px; width: 30px; height: 30px; border-radius: 9px; background: var(--accent-soft); color: var(--accent-ink); display: grid; place-items: center; font-weight: 800; font-size: .88rem; }

.chips { display: flex; flex-wrap: wrap; gap: .45rem; margin-bottom: 1.2rem; }
.chip { font: 600 .84rem/1 var(--font); padding: .5rem .8rem; border-radius: 999px; border: 1px solid var(--line); background: #fff; color: var(--ink-2); cursor: pointer; }
.chip:hover { border-color: #c6d4e8; }
.chip.on { background: var(--accent); border-color: var(--accent); color: #fff; }
.chip.static { cursor: default; background: var(--paper-2); font-family: var(--font-mono); font-size: .78rem; }

.tag { display: inline-block; font: 700 .72rem/1 var(--font); letter-spacing: .05em; text-transform: uppercase; padding: .3rem .5rem; border-radius: 6px; background: var(--paper-3); color: var(--ink-2); }
.tag.ok { background: #e2f5eb; color: #0c6a41; }
.tag.warn { background: #fdf1de; color: #8a5406; }
.tag.blue { background: var(--accent-soft); color: var(--accent-ink); }

/* tabs (UI.initTabs) */
.tabs { display: flex; flex-wrap: wrap; gap: .4rem; border-bottom: 1px solid var(--line); margin-bottom: 1.8rem; }
.tabs button { border: 0; background: none; font: 650 .95rem/1 var(--font); color: var(--muted); padding: .85rem 1rem; cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs button:hover { color: var(--ink); }
.tabs button.active { color: var(--accent-ink); border-bottom-color: var(--accent); }

/* segmented control */
.seg { display: inline-flex; padding: 4px; border-radius: 12px; background: var(--paper-3); gap: 3px; }
.seg button { border: 0; background: none; font: 650 .89rem/1 var(--font); color: var(--muted); padding: .6rem .95rem; border-radius: 9px; cursor: pointer; }
.seg button.active { background: #fff; color: var(--ink); box-shadow: var(--shadow-1); }
.pricing-toggle { display: inline-flex; padding: 4px; border-radius: 12px; background: var(--paper-3); gap: 3px; }
.pricing-toggle button { border: 0; background: none; font: 650 .89rem/1 var(--font); color: var(--muted); padding: .62rem 1rem; border-radius: 9px; cursor: pointer; }
.pricing-toggle button.active { background: #fff; color: var(--ink); box-shadow: var(--shadow-1); }

/* toggle switch */
.sw { position: relative; display: inline-block; width: 40px; height: 22px; }
.sw input { opacity: 0; width: 0; height: 0; }
.sw span { position: absolute; inset: 0; background: #cbd7e6; border-radius: 999px; cursor: pointer; transition: .15s; }
.sw span::after { content: ""; position: absolute; width: 16px; height: 16px; left: 3px; top: 3px; background: #fff; border-radius: 50%; transition: .15s; }
.sw input:checked + span { background: var(--accent); }
.sw input:checked + span::after { transform: translateX(18px); }

/* ---------------- pricing plans ---------------- */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 1.4rem; align-items: start; }
.plan { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 1.8rem 1.6rem; box-shadow: var(--shadow-1); display: flex; flex-direction: column; }
.plan.best { border: 2px solid var(--accent); box-shadow: var(--shadow-2); position: relative; }
.plan.best::after { content: "Recommended"; position: absolute; top: -12px; left: 1.6rem; background: var(--accent); color: #fff; font: 700 .72rem/1 var(--font); letter-spacing: .06em; text-transform: uppercase; padding: .38rem .65rem; border-radius: 999px; }
.plan h3 { margin-bottom: .2rem; }
.plan .amount { font-size: clamp(2.1rem, 3.4vw, 2.7rem); font-weight: 800; color: var(--ink); letter-spacing: -.035em; line-height: 1.1; margin: .8rem 0 .2rem; }
.plan .amount small { font-size: .38em; font-weight: 650; color: var(--muted-fig); letter-spacing: 0; }
.plan ul { list-style: none; padding: 0; margin: 1.2rem 0 1.5rem; display: grid; gap: .55rem; font-size: .93rem; }
.plan ul li { padding-left: 1.6rem; position: relative; }
.plan ul li::before { content: "✓"; position: absolute; left: 0; color: var(--up); font-weight: 800; }
.plan ul li.off { color: var(--muted); }
.plan ul li.off::before { content: "–"; color: var(--muted); }
.plan .btn { margin-top: auto; }

/* ---------------- blog ---------------- */
.post-list { display: grid; gap: 1.2rem; }
.post-item { background: #fff; border: 1px solid var(--line); border-radius: var(--r-card); padding: 1.5rem; box-shadow: var(--shadow-1); transition: .18s ease; }
.post-item:hover { box-shadow: var(--shadow-2); transform: translateY(-2px); }
.post-item h3 { margin-bottom: .45rem; font-size: 1.24rem; }
.post-item h3 a { color: var(--ink); }
.post-item h3 a:hover { color: var(--accent-ink); text-decoration: none; }
.post-item p { color: var(--muted); font-size: .96rem; margin-bottom: .8rem; }
.post-no { font: 700 .74rem/1 var(--font-mono); letter-spacing: .04em; color: var(--accent); text-transform: uppercase; margin-bottom: .7rem; display: block; }
.byline { display: flex; align-items: center; gap: .55rem; font-size: .85rem; color: var(--muted); }
.byline .av { width: 30px; height: 30px; border-radius: 50%; background: var(--accent-soft); color: var(--accent-ink); display: grid; place-items: center; font: 800 .68rem/1 var(--font); flex: none; }
.post-item.soon { opacity: .78; background: var(--paper-2); box-shadow: none; }
.post-item.soon:hover { transform: none; }

.article { max-width: 74ch; margin-inline: auto; font-size: 1.06rem; }
.article h2 { font-size: clamp(1.5rem, 2.4vw, 1.95rem); margin-top: 2.6rem; }
.article h3 { margin-top: 2rem; }
.article figure { margin: 2rem 0; }
.article .lead { font-size: 1.22rem; color: var(--ink); font-weight: 500; line-height: 1.55; }
.abstract { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--r-card); padding: 1.4rem 1.5rem; margin: 1.6rem 0 0; }
.abstract h2 { font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); margin: 0 0 .6rem; }
.abstract p:last-child { margin-bottom: 0; }
.eq { display: flex; align-items: center; justify-content: center; gap: 1.5rem; background: var(--paper-2); border: 1px solid var(--line); border-radius: 12px; padding: 1.2rem; margin: 0 0 1.4rem; font-family: var(--font-mono); font-size: .95rem; color: var(--ink); flex-wrap: wrap; }
.eq .no { color: var(--muted); font-size: .85rem; }
.frac { display: inline-flex; flex-direction: column; text-align: center; vertical-align: middle; margin: 0 .2rem; }
.frac > span:first-child { border-bottom: 1px solid var(--ink-2); padding: 0 .35rem .1rem; }
.frac > span:last-child { padding: .1rem .35rem 0; }
.author-box { display: flex; gap: 1rem; background: var(--paper-2); border-radius: var(--r-card); padding: 1.4rem; margin: 2.4rem 0 1.6rem; }
.author-box .av { width: 46px; height: 46px; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; font: 800 .82rem/1 var(--font); flex: none; }
.author-box p { margin: .3rem 0 0; font-size: .92rem; color: var(--muted); }
ul.related { list-style: none; padding: 0; margin: 0 0 1.6rem; display: grid; gap: .7rem; }
ul.related li { border: 1px solid var(--line); border-radius: 12px; padding: .9rem 1.1rem; background: #fff; }
ul.related li a { font-weight: 650; }
ul.related li span { display: block; font-size: .82rem; color: var(--muted); margin-top: .2rem; }
.note-list { font-size: .88rem; color: var(--muted); border-top: 1px solid var(--line); padding-top: 1.2rem; }
.note-list h4 { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.note-list ol { padding-left: 1.1rem; margin: 0; }

/* docs / side nav layout */
.doc-cols { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: clamp(1.6rem, 3.5vw, 3.2rem); align-items: start; }
.doc-nav, .doc-body { min-width: 0; }

/* grid children must be allowed to shrink below their content width */
.split > *, .stack > *, .cards > *, .plans > *, .verdicts > *, .tiles > *,
.win-strip > *, .stat-row > *, .hero__cols > *, .signup > *, .step > *,
.pack > *, .doc-body > * { min-width: 0; }
.doc-nav { position: sticky; top: 100px; font-size: .9rem; max-height: calc(100vh - 130px); overflow-y: auto; }
.doc-nav h4 { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.doc-nav ol { list-style: none; margin: 0 0 1.2rem; padding: 0; display: grid; gap: .1rem; }
.doc-nav ol ol { margin: .2rem 0 .4rem .8rem; }
.doc-nav a { display: block; padding: .35rem .6rem; border-radius: 7px; color: var(--ink-2); border-left: 2px solid transparent; }
.doc-nav a:hover { background: var(--paper-2); text-decoration: none; }
.doc-nav a.on { color: var(--accent-ink); border-left-color: var(--accent); background: var(--accent-soft); font-weight: 650; }
.doc-body > section { padding-bottom: 2.6rem; }
.doc-body h2 { padding-top: .6rem; }

/* data packs catalogue */
.pack { display: grid; grid-template-columns: 210px minmax(0, 1fr) 130px 190px; gap: 1.2rem; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: var(--r-card); padding: 1.2rem 1.4rem; box-shadow: var(--shadow-1); margin-bottom: 1rem; }
.pack__id { font: 700 .82rem/1.4 var(--font-mono); color: var(--ink); }
.pack__id span { display: block; font-weight: 400; color: var(--muted); font-size: .76rem; margin-top: .3rem; }
.pack h3 { font-size: 1.06rem; margin-bottom: .4rem; }
.pack ul { list-style: none; margin: 0; padding: 0; font-size: .86rem; color: var(--muted); display: grid; gap: .15rem; }
.pack__price { text-align: right; }
.pack__price b { display: block; font-size: 1.5rem; font-weight: 800; color: var(--ink); letter-spacing: -.03em; }
.pack__price em { font-style: normal; display: block; font-size: .78rem; color: var(--muted); margin-bottom: .6rem; }
.pack__price .btn { width: 100%; margin-bottom: .35rem; }

/* release notes */
.release { background: #fff; border: 1px solid var(--line); border-radius: var(--r-card); padding: 1.5rem 1.6rem; box-shadow: var(--shadow-1); margin-bottom: 1.2rem; }
.release h2 { display: flex; align-items: center; gap: .7rem; flex-wrap: wrap; font-size: 1.4rem; margin-bottom: 1rem; }
.release h2 .date { font: 600 .85rem/1 var(--font-mono); color: var(--muted); margin-left: auto; }
.release .lbl { font: 700 .72rem/1 var(--font); letter-spacing: .09em; text-transform: uppercase; color: var(--accent); margin: 1.1rem 0 .5rem; }
.release ul { margin: 0; padding-left: 1.15rem; font-size: .93rem; display: grid; gap: .3rem; }
.release.old { background: var(--paper-2); box-shadow: none; }

/* account portal head */
.portal-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 1.2rem; flex-wrap: wrap; }
.banner-ok { background: #e9f7f0; border: 1px solid #b9e4cf; color: #0c6a41; border-radius: 12px; padding: .9rem 1.1rem; margin-bottom: 1.6rem; font-size: .93rem; }
.mask { font-family: var(--font-mono); font-size: .84rem; letter-spacing: .02em; }

/* compare verdict cards */
.verdicts { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.2rem; }
.verdict { background: #fff; border: 1px solid var(--line); border-radius: var(--r-card); padding: 1.4rem; box-shadow: var(--shadow-1); }
.verdict h3 { font-size: 1.06rem; margin-bottom: .15rem; }
.verdict .price { font: 600 .82rem/1 var(--font-mono); color: var(--muted-fig); display: block; margin-bottom: .8rem; }
.verdict p { font-size: .92rem; color: var(--muted); margin-bottom: 0; }
.win-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; }
.win { background: rgba(255, 255, 255, .06); border: 1px solid var(--navy-line); border-radius: 12px; padding: 1.1rem 1.2rem; }
.win b { display: block; color: #fff; font-size: .98rem; margin-bottom: .25rem; }
.win span { font-size: .87rem; color: #9db4d0; }

/* stat strip (light) */
.stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1.2rem; }
.stat { background: #fff; border: 1px solid var(--line); border-radius: var(--r-card); padding: 1.4rem; box-shadow: var(--shadow-1); }
.stat b { display: block; font-size: 1.9rem; font-weight: 800; color: var(--ink); letter-spacing: -.03em; }
.stat span { font-size: .88rem; color: var(--muted); }

/* reveal on scroll */
/* hidden only once the reveal script has confirmed it is there to un-hide it —
   a site.js that never arrives must not leave the page blank */
html.js .rev { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
html.js .rev.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    animation-delay: 0ms !important; transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .rev { opacity: 1; transform: none; transition: none; }
  .quotes__rail { transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------------- responsive ---------------- */
@media (max-width: 1080px) {
  .site-foot__cols { grid-template-columns: 1fr 1fr 1fr; }
  .site-foot__about { grid-column: 1 / -1; }
  .doc-cols { grid-template-columns: 1fr; }
  .doc-nav { position: static; max-height: none; border-bottom: 1px solid var(--line); padding-bottom: 1rem; }
  .split.wide-first { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .hero__cols, .step, .signup { grid-template-columns: 1fr; }
  .step.flip .step__copy { order: 0; }
  .step__shot { order: 1; }
  .pack { grid-template-columns: 1fr; }
  .pack__price { text-align: left; }
  .pack__price .btn { width: auto; }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  .wrap { width: min(1200px, 100% - 2rem); }
  .field-two { grid-template-columns: 1fr; }
  .site-foot__cols { grid-template-columns: 1fr 1fr; }
  .btn-row .btn { flex: 1 1 100%; }
  .quote-card p { font-size: 1.02rem; }
  .promo .wrap { font-size: .8rem; }
  .release h2 .date { margin-left: 0; width: 100%; }
}

/* ============================================================
   the quant reviewer — surfaces that quote the notebook
   Used on index, features, pricing, compare, docs, blog,
   data-store and the release notes. Tokens only.
   ============================================================ */

/* the standing instruction, as the user states it */
.mandate { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: 0 var(--r-card) var(--r-card) 0; padding: 1.35rem 1.5rem; box-shadow: var(--shadow-1); }
.mandate__k { display: block; font: 700 .72rem/1 var(--font); letter-spacing: .09em; text-transform: uppercase; color: var(--accent-ink); margin-bottom: .6rem; }
.mandate__q { font-size: clamp(1.05rem, 1.7vw, 1.28rem); font-weight: 700; color: var(--ink); letter-spacing: -.015em; line-height: 1.35; margin: 0 0 .55rem; }
.mandate__w { font-size: .92rem; color: var(--muted); margin: 0 0 1rem; }
.mandate__c { display: flex; flex-wrap: wrap; gap: .45rem; margin: 0; padding: 0; list-style: none; }
.mandate__c li { font: 600 .78rem/1 var(--font-mono); font-variant-numeric: tabular-nums; background: var(--paper-2); border: 1px solid var(--line); color: var(--ink-2); padding: .4rem .6rem; border-radius: 7px; }
.mandate__c li b { color: var(--ink); font-weight: 700; }

/* the research log, second register — what it wrote unasked */
.srlog { display: grid; gap: .8rem; margin: 0; padding: 0; list-style: none; }
.srlog > li { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 1rem 1.15rem; box-shadow: var(--shadow-1); }
.srlog__h { display: flex; align-items: center; gap: .55rem; flex-wrap: wrap; margin-bottom: .5rem; }
.srlog__t { font: 600 .78rem/1 var(--font-mono); font-variant-numeric: tabular-nums; color: var(--ink-2); }
.srlog__s { font: 700 .68rem/1 var(--font); letter-spacing: .08em; text-transform: uppercase; padding: .34rem .5rem; border-radius: 6px; }
.srlog__s.clear { background: #e9f7f0; color: #08502f; }
.srlog__s.crossed { background: #fbeceb; color: #8a2320; }
.srlog__w { font-size: .84rem; color: var(--muted); }
.srlog__f { font-size: .95rem; color: var(--ink-2); margin: 0 0 .5rem; }
.srlog__f b { color: var(--ink); }
.srlog__d { font-size: .89rem; color: var(--muted); margin: 0; padding-top: .5rem; border-top: 1px solid var(--line-2); }
.srlog__d b { color: var(--ink-2); font-weight: 650; }

/* an Analyst run: the steps it took, then the verdict it was willing to make negative */
.anrun { background: #fff; border: 1px solid var(--line); border-radius: var(--r-card); box-shadow: var(--shadow-1); overflow: hidden; }
.anrun__h { padding: 1.1rem 1.35rem; border-bottom: 1px solid var(--line-2); background: var(--paper-2); }
.anrun__k { display: block; font: 700 .7rem/1 var(--font); letter-spacing: .09em; text-transform: uppercase; color: var(--ink-2); margin-bottom: .4rem; }
.anrun__q { font-size: 1.02rem; font-weight: 700; color: var(--ink); margin: 0; letter-spacing: -.01em; }
.anrun__steps { margin: 0; padding: .5rem 0; list-style: none; }
.anrun__steps li { display: grid; grid-template-columns: 22px 1fr; gap: .7rem; padding: .8rem 1.35rem; border-bottom: 1px solid var(--line-2); }
.anrun__steps li:last-child { border-bottom: 0; }
.anrun__steps li::before { content: "✓"; color: var(--up); font-weight: 800; font-size: .95rem; line-height: 1.5; }
.anrun__st { font-size: .93rem; font-weight: 650; color: var(--ink); display: block; margin-bottom: .2rem; }
.anrun__sr { font-size: .9rem; color: var(--ink-2); margin: 0; }
.anrun__sr b { color: var(--ink); font-variant-numeric: tabular-nums; }
.anrun__v { padding: 1.2rem 1.35rem; border-top: 1px solid var(--line); background: #fdf3e3; }
.anrun__v.ok { background: #e9f7f0; }
.anrun__v.bad { background: #fbeceb; }
.anrun__vt { font-size: 1.02rem; font-weight: 750; color: var(--ink); margin: 0 0 .3rem; letter-spacing: -.01em; }
.anrun__vc { display: block; font: 600 .78rem/1 var(--font-mono); font-variant-numeric: tabular-nums; color: #6b4405; margin-bottom: .7rem; }
.anrun__v.ok .anrun__vc { color: #08502f; }
.anrun__v.bad .anrun__vc { color: #8a2320; }
.anrun__vb { font-size: .93rem; color: var(--ink-2); margin: 0; }

/* the bar the reviewer's own work moved */
.bill { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1rem; margin: 1.3rem 0 0; }
.bill__i { background: var(--paper-2); border: 1px solid var(--line); border-radius: 12px; padding: 1rem 1.1rem; }
.bill__l { display: block; font-size: .8rem; color: var(--ink-2); margin-bottom: .35rem; text-wrap: balance; }
.bill__v { font: 700 1.25rem/1.2 var(--font-mono); font-variant-numeric: tabular-nums; color: var(--ink); letter-spacing: -.02em; display: flex; flex-wrap: wrap; align-items: baseline; column-gap: .1em; }
.bill__v > span { white-space: nowrap; }
.bill__v .was { color: var(--ink-2); font-weight: 400; font-size: .92em; }
.bill__v .arw { color: #6b4405; padding: 0 .25em; }

/* the zero-input question and what each answer costs */
.zq { display: grid; gap: 1.1rem; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.zq__a { background: #fff; border: 1px solid var(--line); border-radius: var(--r-card); padding: 1.35rem 1.45rem; box-shadow: var(--shadow-1); display: flex; flex-direction: column; }
.zq__n { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 9px; background: var(--accent-soft); color: var(--accent-ink); font: 800 .85rem/1 var(--font-mono); margin-bottom: .7rem; }
.zq__l { font-size: 1rem; font-weight: 700; color: var(--ink); margin: 0 0 .8rem; letter-spacing: -.01em; }
.zq__r { margin: 0; }
.zq__r dt { font: 700 .69rem/1 var(--font); letter-spacing: .09em; text-transform: uppercase; color: var(--muted); margin-bottom: .28rem; }
.zq__r dd { margin: 0 0 .8rem; font-size: .9rem; color: var(--ink-2); }
.zq__r dd:last-child { margin-bottom: 0; }
.zq__r .cost { border-left: 3px solid var(--warn); background: #fdf3e3; padding: .7rem .85rem; border-radius: 0 9px 9px 0; color: #6b4405; }
.zq__r dt.cost-l { color: #8a5406; }

/* honesty quotes, on the navy band */
.honest { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.honest figure { margin: 0; background: rgba(255, 255, 255, .06); border: 1px solid var(--navy-line); border-radius: var(--r-card); padding: 1.4rem 1.5rem; }
.honest blockquote { margin: 0 0 .9rem; font-size: 1.02rem; line-height: 1.55; color: #fff; font-weight: 550; }
.honest figcaption { font-size: .84rem; color: #9db4d0; }
.honest figcaption b { display: block; color: #cfe0f5; font-weight: 650; margin-bottom: .15rem; }

/* two-column agent layout */
.agent-cols { display: grid; grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr); gap: 1.6rem; align-items: start; }
.agent-cols > div { min-width: 0; }
.agent-stack { display: grid; gap: 1.1rem; }

@media (max-width: 980px) { .agent-cols { grid-template-columns: 1fr; } }
@media (max-width: 620px) {
  .mandate { padding: 1.1rem 1.15rem; }
  .anrun__steps li { padding: .75rem 1rem; }
  .anrun__h, .anrun__v { padding: 1rem 1.05rem; }
  .zq__a { padding: 1.1rem 1.15rem; }
}
.agent-after { margin-top: 1.7rem; }
.agent-note { font-size: .86rem; color: #54637a; margin: .9rem 0 0; }  /* passes 4.5:1 on white and on --paper-2 */

/* docs: a rules / refusals list with room to breathe */
ul.rules { list-style: none; padding: 0; margin: 0 0 1.3rem; display: grid; gap: .8rem; }
ul.rules li { position: relative; padding: .85rem 1.1rem .85rem 1.15rem; border-left: 3px solid var(--line); background: var(--paper-2); border-radius: 0 10px 10px 0; font-size: .94rem; color: var(--ink-2); }
ul.rules li b { color: var(--ink); }
ul.rules li em { color: var(--ink-2); }

/* ---------- keyboard focus ----------------------------------------------
   The ring was drawn in --accent-2, which is a fill colour: measured against the
   white page it came to 2.77:1, under the 3:1 a non-text indicator needs.
   A focus ring you cannot see is the same as no focus ring. Dedicated token so
   --accent-2 keeps doing its own job everywhere else. */
:root { --focus-ring: #4d92ff; }
:focus-visible { outline: 3px solid var(--focus-ring); outline-offset: 2px; }

/* ============================================================
   CONTRAST REPAIRS — measured with scratchpad ctr.js, composited
   against what is actually painted behind the text. Body text
   ≥ 4.5:1, any numeric readout ≥ 7:1. Every value below was moved
   because it scored under that floor, and the measured "before"
   is in the comment beside it.
   ============================================================ */

/* --muted was 4.47:1 on the --paper-2 band, which is under the floor
   everywhere that band is used: device chrome, lockups, section leads. */
:root { --muted: #5a6b83; }                    /* 5.06:1 on #f5f8fc, 5.44:1 on white */

.chart-hint { color: #5a6b83 !important; }     /* was rgba(14,27,46,.38) · 2.38:1 */
.lockup__row span { color: #5a6b83; }          /* was #90a1b8 · 2.47:1 */
.lockup__row span::before { background: #93a5bd; }

/* A white card dropped into a navy band kept the band's ink: the heading
   was white on white (1.00:1), the links were #9dc2ff on white (1.81:1)
   and the fine print was #90a6c0 on white (2.50:1). The band's overrides
   now stop at the edge of any light card inside it. */
.sec.navy .form-box, .sec.navy .quote-card { color: var(--ink-2); }
.sec.navy .form-box h1, .sec.navy .quote-card h1,
.sec.navy .form-box h2, .sec.navy .quote-card h2,
.sec.navy .form-box h3, .sec.navy .quote-card h3,
.sec.navy .form-box h4, .sec.navy .quote-card h4,
.sec.navy .form-box b, .sec.navy .quote-card b,
.sec.navy .form-box strong, .sec.navy .quote-card strong { color: var(--ink); }
.sec.navy .form-box a, .sec.navy .quote-card a { color: var(--accent-ink); }   /* 6.9:1 on white */
.sec.navy .form-box .muted, .sec.navy .quote-card .muted,
.sec.navy .form-box .tiny.muted, .sec.navy .quote-card .tiny.muted { color: #5a6b83; }  /* 5.44:1 on white */
.sec.navy .form-box .mono, .sec.navy .quote-card .mono { color: var(--ink-2); }

/* On the navy band itself the accent kicker scored 3.16:1 and the section
   lead 3.48:1, because both were reading light-band tokens. */
.sec.navy .kicker { color: #9dc2ff; }                      /* 7.9:1 on --navy */
.sec.navy .sec-head p,
.sec.navy p { color: #b9cbe2; }                            /* 10.4:1 on --navy */
.sec.navy .form-box > p, .sec.navy .quote-card p, .sec.navy .quote-card footer { color: var(--ink-2); }

/* Numeric readouts are figures and carry the 7:1 floor, not 4.5:1. */
.device__title,
.device__title .mono,
.hero__note .mono,
.sec .mono,
p .mono,
span.mono,
.plot__cap span { color: var(--ink-2); }                         /* 9.1:1 on white, 8.5:1 on --paper-2 */
.sec.navy .mono { color: #cfe0f5; }
.site-foot .mono { color: #cfe0f5; }

/* Semantic ink and mono readouts across the rest of the site, measured the
   same way. --up scored 3.64:1 as a table tick and --warn 3.18:1 as a table
   verdict; both only ever move up. Mono readouts are figures: 7:1. */
:root { --up: #0a7043; --warn: #8a5406; }
/* .doc-nav a (0,2,0) outranked .btn--primary (0,1,0), so the primary button
   in the docs sidebar painted body ink on the accent: 1.81:1. */
a.btn--primary, .doc-nav a.btn--primary, .btn.btn--primary { color: #fff; }
/* mono readouts are figures; these three lost to more specific rules above */
.tbl th.n, .tbl td.n, .pack__id span,
.eq .no, .release h2 .date,
.date, .no, span.no { color: var(--ink-2); }
.post-no, .blog-list .post-no { color: #13407f; }   /* 8.9:1 on white, 8.3:1 on --paper-2 */