/* Tokens: same Wispr Flow palette as the reviews dashboard (wispr-reviews/site/styles.css), read from
   wisprflow.ai's stylesheet on 2026-10-12. Content-type colors are derived: evidence, finding,
   proposed and simulated must never share a color. */
:root {
  color-scheme: light;
  --font-sans: "Figtree", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  --font-serif: "EB Garamond", "Iowan Old Style", Georgia, serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --hero: #034f46; --ink: #1a1a1a; --cream: #ffffeb; --dawn: #f0d7ff;
  --page: #ffffeb; --surface: #f8f8e0; --raised: #fffff7; --border: #e4e4d0; --border-strong: #c9c9b3;
  --text-1: #1a1a1a; --text-2: #3a3a36; --text-3: #5c5c54; --text-4: #8a8a7c;
  --brand: #034f46; --on-brand: #ffffeb; --focus: #034f46;
  --evidence: #1f6f63; --evidence-soft: #e3efe6;
  --finding: #93540a; --finding-soft: #f8ead2;
  --proposed: #6d45a3; --proposed-soft: #efe6f8;
  --shipping: #4a4a44; --shipping-soft: #ececdc;
  --sim: #1a1a1a;
  --ok: #1f6f63; --bad: #b02e46; --warn: #93540a;
  --hl: #f0d7ff; --hl-ink: #1a1a1a; --ins: #cdeedd; --del: #f6d3d9;
  --shadow: 0 16px 40px -18px rgba(26, 26, 26, 0.28);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --page: #1a1a1a; --surface: #222220; --raised: #2b2b28; --border: #3a3a35; --border-strong: #55554d;
    --text-1: #ffffeb; --text-2: #d6d6c2; --text-3: #a3a394; --text-4: #7d7d70;
    --brand: #dcbcf7; --on-brand: #1a1a1a; --focus: #f0d7ff;
    --evidence: #6cc4b2; --evidence-soft: #1f302c;
    --finding: #ffb45e; --finding-soft: #3a2c19;
    --proposed: #c7a5f0; --proposed-soft: #2f2640;
    --shipping: #c9c9b3; --shipping-soft: #2f2f2b;
    --sim: #ffffeb;
    --ok: #6cc4b2; --bad: #f0738a; --warn: #ffb45e;
    --hl: #5b3f86; --hl-ink: #ffffeb; --ins: #1e4a3c; --del: #5a2430;
    --shadow: 0 18px 40px -16px rgba(0, 0, 0, 0.6);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #1a1a1a; --surface: #222220; --raised: #2b2b28; --border: #3a3a35; --border-strong: #55554d;
  --text-1: #ffffeb; --text-2: #d6d6c2; --text-3: #a3a394; --text-4: #7d7d70;
  --brand: #dcbcf7; --on-brand: #1a1a1a; --focus: #f0d7ff;
  --evidence: #6cc4b2; --evidence-soft: #1f302c;
  --finding: #ffb45e; --finding-soft: #3a2c19;
  --proposed: #c7a5f0; --proposed-soft: #2f2640;
  --shipping: #c9c9b3; --shipping-soft: #2f2f2b;
  --sim: #ffffeb;
  --ok: #6cc4b2; --bad: #f0738a; --warn: #ffb45e;
  --hl: #5b3f86; --hl-ink: #ffffeb; --ins: #1e4a3c; --del: #5a2430;
  --shadow: 0 18px 40px -16px rgba(0, 0, 0, 0.6);
}

/* Base */
*, *::before, *::after { box-sizing: border-box; }
html { scrollbar-color: var(--border-strong) transparent; }
body { margin: 0; background: var(--page); color: var(--text-2); font: 400 15px/24px var(--font-sans); -webkit-font-smoothing: antialiased; }
h1, h2, h3, h4, p, ul, ol, figure, blockquote { margin: 0; }
h1, h2, h3, h4 { color: var(--text-1); font-weight: 600; text-wrap: balance; }
h1 { font: 500 44px/48px var(--font-serif); letter-spacing: -0.02em; }
h2 { font: 500 28px/32px var(--font-serif); letter-spacing: -0.01em; }
h3 { font-size: 16px; line-height: 22px; }
h4 { font-size: 14px; line-height: 20px; }
p { text-wrap: pretty; }
a { color: var(--brand); text-underline-offset: 3px; }
code, .mono { font-family: var(--font-mono); font-size: 0.86em; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--raised); padding: 8px 12px; z-index: 10; }
.skip:focus { left: 8px; }

.shell { width: min(1120px, 100% - 32px); margin-inline: auto; }

/* Masthead and nav */
.masthead { background: var(--hero); color: var(--cream); }
.masthead a { color: var(--cream); }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 14px; flex-wrap: wrap; }
.site-name { font: 500 20px/24px var(--font-serif); text-decoration: none; }
.nav { display: flex; gap: 4px; flex-wrap: wrap; align-items: center; }
.nav a, .nav button { color: var(--cream); text-decoration: none; font: 500 14px/20px var(--font-sans); padding: 6px 10px; border-radius: 999px; border: 1px solid transparent; background: none; cursor: pointer; }
.nav a:hover, .nav button:hover { border-color: rgba(255, 255, 235, 0.35); }
.nav a[aria-current="page"] { background: var(--cream); color: var(--hero); }
.page-intro { padding-block: 40px 36px; display: grid; gap: 14px; }
.page-intro > * { max-width: 780px; }
.page-intro h1 { color: var(--cream); }
.page-intro .lede { color: rgba(255, 255, 235, 0.86); font-size: 17px; line-height: 27px; }
.independent { display: inline-flex; gap: 8px; align-items: center; font: 500 12px/16px var(--font-mono); letter-spacing: 0.04em; text-transform: uppercase; color: rgba(255, 255, 235, 0.8); }
.independent::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #ffa946; }

main { padding-block: 40px 64px; display: grid; gap: 48px; }
section > h2 + p, .section-head p { margin-top: 8px; color: var(--text-3); max-width: 720px; }
.section-head { margin-bottom: 20px; }
.eyebrow { font: 500 12px/16px var(--font-mono); text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-3); margin-bottom: 6px; }

/* Content-type tags: the one visual system that keeps evidence, findings and proposals apart */
.tag { display: inline-flex; align-items: center; gap: 6px; font: 600 11px/16px var(--font-mono); text-transform: uppercase; letter-spacing: 0.06em; padding: 2px 8px; border-radius: 4px; white-space: nowrap; }
.tag-evidence { color: var(--evidence); background: var(--evidence-soft); }
.tag-finding { color: var(--finding); background: var(--finding-soft); }
.tag-proposed { color: var(--proposed); background: var(--proposed-soft); }
.tag-shipping { color: var(--shipping); background: var(--shipping-soft); }
.tag-sim { color: var(--sim); border: 1.5px dashed currentColor; padding: 1px 7px; }
.tag-hypothesis { color: var(--text-1); border: 1.5px solid var(--text-3); padding: 1px 7px; }
.tag-unverified { color: var(--warn); border: 1.5px solid currentColor; padding: 1px 7px; }

.block { background: var(--raised); border: 1px solid var(--border); border-left: 4px solid var(--kind, var(--border-strong)); border-radius: 10px; padding: 20px 22px; display: grid; gap: 12px; align-content: start; }
.block.evidence { --kind: var(--evidence); }
.block.finding { --kind: var(--finding); }
.block.proposed { --kind: var(--proposed); background: color-mix(in srgb, var(--proposed-soft) 45%, var(--raised)); }
.block.shipping { --kind: var(--shipping); }
.block.sim { --kind: var(--sim); border-left-style: dashed; }
.block p { color: var(--text-2); }
.block .muted, .muted { color: var(--text-3); font-size: 14px; line-height: 22px; }

.legend { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; font-size: 13px; color: var(--text-3); }
.legend span.item { display: inline-flex; gap: 8px; align-items: center; }

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 860px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

/* Review quotes */
.quote { display: grid; gap: 10px; }
.quote blockquote { font: 500 19px/27px var(--font-serif); color: var(--text-1); }
.quote blockquote::before { content: "\201C"; } .quote blockquote::after { content: "\201D"; }
.quote .meta { font-size: 13px; line-height: 20px; color: var(--text-3); }
.quote .meta code { font-size: 12px; overflow-wrap: anywhere; }
.quote .why { font-size: 13px; line-height: 20px; color: var(--text-3); border-top: 1px dashed var(--border-strong); padding-top: 10px; }

/* Buttons */
.button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 40px; padding: 8px 16px; border-radius: 999px; border: 1px solid var(--border-strong); background: var(--raised); color: var(--text-1); font: 600 14px/20px var(--font-sans); cursor: pointer; text-decoration: none; transition: transform 120ms var(--ease-out), background 160ms; }
.button:hover { background: var(--surface); }
.button:active { transform: scale(0.97); }
.button.primary { background: var(--brand); border-color: var(--brand); color: var(--on-brand); }
.button.primary:hover { filter: brightness(1.08); }
.button.quiet { border-color: transparent; background: none; }
.button.small { min-height: 32px; padding: 4px 12px; font-size: 13px; }
.button[disabled] { opacity: 0.45; cursor: not-allowed; transform: none; }
.button-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* Overview cards */
.concept { display: grid; gap: 14px; padding: 24px; }
.concept h2 { font-size: 30px; line-height: 34px; }
.concept .status { font-size: 13px; color: var(--text-3); }
.concept dl { display: grid; gap: 10px; margin: 0; }
.concept dt { font: 600 12px/16px var(--font-mono); text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-3); }
.concept dd { margin: 2px 0 0; }

table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font: 600 12px/16px var(--font-mono); text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-3); }
.table-wrap { overflow-x: auto; }

ul.plain { display: grid; gap: 8px; padding: 0; list-style: none; }
ul.ticks { display: grid; gap: 6px; padding-left: 18px; }
ol.steps { display: grid; gap: 6px; padding-left: 20px; }

footer.site-footer { background: var(--ink); color: rgba(255, 255, 235, 0.78); padding-block: 28px; font-size: 13px; line-height: 21px; }
footer.site-footer a { color: var(--cream); }
footer.site-footer .shell { display: grid; gap: 6px; }

@media (max-width: 640px) {
  h1 { font-size: 34px; line-height: 38px; }
  h2 { font-size: 24px; line-height: 28px; }
  .page-intro { padding-block: 28px; }
  main { padding-block: 28px 48px; gap: 36px; }
  .block { padding: 16px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition-duration: 1ms !important; animation-duration: 1ms !important; } }
.doc-quote { font: 500 17px/25px var(--font-serif); color: var(--text-1); }

/* Metrics */
.metrics { display: grid; gap: 16px; }
.m-gate { font-size: 14px; color: var(--text-2); }
.ladder { display: grid; grid-template-columns: minmax(0, 1.3fr) auto minmax(0, 1fr) auto minmax(0, 1fr); gap: 10px; align-items: stretch; }
.rung { border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; background: var(--raised); display: grid; gap: 4px; align-content: start; }
.rung strong { color: var(--text-1); font-size: 14px; line-height: 20px; font-weight: 600; }
.rung-label { font: 600 11px/16px var(--font-mono); text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-3); }
.rung.star { border: 2px solid var(--proposed); background: var(--proposed-soft); }
.rung.anchor { border-style: dashed; }
.ladder .arrow { align-self: center; color: var(--text-3); font-size: 20px; }
@media (max-width: 760px) { .ladder { grid-template-columns: 1fr; } .ladder .arrow { transform: rotate(90deg); justify-self: center; } }
.m-star { font: 500 26px/30px var(--font-serif); }
.m-def, .m-card dl, .stedii dl { display: grid; gap: 6px; margin: 0; }
.m-row { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 2px 12px; font-size: 14px; line-height: 21px; }
.m-row dt { font-weight: 600; color: var(--text-1); }
.m-row dd { margin: 0; color: var(--text-2); }
@media (max-width: 560px) { .m-row { grid-template-columns: 1fr; } }
.stedii summary { cursor: pointer; font-weight: 600; font-size: 14px; color: var(--text-1); }
.stedii[open] summary { margin-bottom: 8px; }
.m-sub { margin-top: 8px; }
.m-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.m-card { background: var(--raised); border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; display: grid; gap: 8px; align-content: start; }
.m-card h4 { font-size: 15px; }
.m-formula { font-family: var(--font-mono); font-size: 12px; line-height: 18px; color: var(--text-2); background: var(--surface); border-radius: 6px; padding: 8px 10px; }
.m-card .m-row { grid-template-columns: 1fr; font-size: 13px; line-height: 19px; }
.m-card .m-row dt { font: 600 11px/16px var(--font-mono); text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-3); }

/* About */
.about { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 16px; }
@media (max-width: 860px) { .about { grid-template-columns: 1fr; } }
.usage { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
@media (max-width: 520px) { .usage { grid-template-columns: 1fr; } }
.usage div { background: var(--surface); border-radius: 8px; padding: 12px; display: grid; gap: 2px; }
.usage strong { font: 500 28px/32px var(--font-serif); color: var(--text-1); }
.usage span { font-size: 13px; line-height: 18px; color: var(--text-3); }

/* Overview video */
.video-figure { margin: 0; display: grid; gap: 10px; }
.video-figure video { width: 100%; height: auto; aspect-ratio: 16 / 9; border-radius: 14px; border: 1px solid var(--border); background: var(--surface); box-shadow: var(--shadow); display: block; }
.video-figure figcaption { font-size: 13px; line-height: 20px; }

/* Demo side panels: step checklist and text check (all three prototypes) */
.checklist { display: grid; gap: 6px; padding: 0; list-style: none; counter-reset: step; }
.checklist li { counter-increment: step; display: flex; gap: 10px; align-items: baseline; font-size: 14px; line-height: 20px; color: var(--text-3); }
.checklist li::before { content: counter(step); flex: none; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font: 600 11px/1 var(--font-mono); border: 1px solid var(--border-strong); }
.checklist li.done { color: var(--text-1); }
.checklist li.done::before { content: "\2713"; background: var(--ok); border-color: var(--ok); color: var(--page); }
.checklist li.now { color: var(--text-1); font-weight: 600; }
.checklist li.now::before { border-color: var(--proposed); color: var(--proposed); border-width: 2px; }

.check-row { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 4px 10px; font-size: 13px; line-height: 20px; }
.check-row code { font-size: 12px; overflow-wrap: anywhere; color: var(--text-1); }
.check-ok { color: var(--ok); font-weight: 600; }
.check-bad { color: var(--bad); font-weight: 600; }


/* Feature names, toggles */
.page-intro .kicker { font: 500 22px/28px var(--font-serif); color: #f0d7ff; margin-top: -6px; }
.button[aria-pressed="true"] { background: var(--text-1); border-color: var(--text-1); color: var(--page); }
.first-hand { margin-top: 16px; }
.block + .block { margin-top: 0; }

/* Overview: lead proposal and extensions */
.h3 { font: 600 16px/22px var(--font-sans); }
.concept-kicker { font: 500 19px/25px var(--font-serif); color: var(--proposed); margin-top: -8px; }
.lead-concept { border-left-width: 6px; --kind: var(--evidence); padding: 28px; }
.lead-concept h2 { font-size: 38px; line-height: 42px; }
.extensions { margin-top: 16px; }
.vs-card { margin-top: 0; }

/* Story thread on the detail pages */
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
.story-dots { list-style: none; margin: 0 0 6px; padding: 0; display: flex; gap: 6px; flex-wrap: wrap; }
.story-dots a { display: inline-flex; align-items: center; gap: 8px; padding: 4px 12px 4px 4px; border-radius: 999px; border: 1px solid rgba(255, 255, 235, 0.25); color: rgba(255, 255, 235, 0.75); text-decoration: none; font-size: 13px; line-height: 18px; transition: border-color 160ms, background 160ms; }
.story-dots a:hover { border-color: rgba(255, 255, 235, 0.6); }
.story-dots .dot-n { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font: 600 11px/1 var(--font-mono); background: rgba(255, 255, 235, 0.14); }
.story-dots li.on a { background: var(--cream); color: var(--hero); border-color: var(--cream); font-weight: 600; }
.story-dots li.on .dot-n { background: var(--hero); color: var(--cream); }
@media (max-width: 640px) { .story-dots .dot-name { display: none; } .story-dots li.on .dot-name { display: inline; } }
.page-intro .kicker em { font-style: italic; }
.hero-cta { margin-top: 4px; }
.hero-try { background: var(--cream); color: var(--hero); border-color: var(--cream); }
.hero-try:hover { background: #fff; }

.story-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding-top: 8px; }
@media (max-width: 640px) { .story-nav { grid-template-columns: 1fr; } }
.story-card { display: grid; gap: 2px; padding: 22px 24px; border-radius: 14px; background: var(--raised); border: 1px solid var(--border); text-decoration: none; color: inherit; transition: transform 200ms var(--ease-out), border-color 200ms, box-shadow 200ms; }
.story-card.next { background: var(--hero); border-color: var(--hero); color: var(--cream); text-align: right; }
.story-card:hover { transform: translateY(-2px); box-shadow: 0 18px 36px -24px rgba(3, 79, 70, 0.5); }
.sc-dir { font: 600 12px/16px var(--font-mono); letter-spacing: 0.04em; opacity: 0.75; }
.sc-when { font: italic 500 16px/22px var(--font-serif); opacity: 0.85; }
.sc-name { font: 500 30px/34px var(--font-serif); letter-spacing: -0.01em; }
.story-card.prev .sc-name { color: var(--text-1); }

/* Folded background sections */
.fold > summary { list-style: none; cursor: pointer; display: grid; gap: 4px; padding: 18px 44px 18px 0; border-top: 1px solid var(--border-strong); position: relative; margin-bottom: 0; }
.fold > summary::-webkit-details-marker { display: none; }
.fold > summary::after { content: "+"; position: absolute; right: 8px; top: 50%; transform: translateY(-50%); font: 400 28px/1 var(--font-sans); color: var(--text-3); transition: transform 200ms var(--ease-out); }
.fold[open] > summary::after { transform: translateY(-50%) rotate(45deg); }
.fold > summary h2 { font-size: 22px; line-height: 28px; }
.fold > summary p { margin-top: 0; }
.fold[open] > summary { margin-bottom: 16px; }
main > .fold-sec + .fold-sec { margin-top: -40px; }
@media (max-width: 640px) { main > .fold-sec + .fold-sec { margin-top: -28px; } }

/* Lighter legend */
.legend { font-size: 12px; opacity: 0.9; }
.m-more > summary { cursor: pointer; font-weight: 600; color: var(--text-1); padding: 12px 0; border-top: 1px solid var(--border); }
.m-more[open] > summary { margin-bottom: 12px; }
.masthead .hero-try { color: var(--hero); }

/* Phones: one scrolling row of navigation instead of three wrapped rows */
@media (max-width: 640px) {
  .topbar { flex-wrap: nowrap; gap: 12px; }
  .site-name { flex: none; font-size: 18px; }
  .nav { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; min-width: 0; mask-image: linear-gradient(90deg, #000 85%, transparent); }
  .nav::-webkit-scrollbar { display: none; }
  .nav a, .nav button { flex: none; }
}