/* Omabib's site, in the app's own tokens: the same palette, Mona Sans for the
   interface and Source Serif 4 for reading. Light and dark follow the system. */
@font-face { font-family: "Mona Sans"; src: url(fonts/MonaSans-Regular.ttf) format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Mona Sans"; src: url(fonts/MonaSans-Medium.ttf) format("truetype"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Mona Sans"; src: url(fonts/MonaSans-SemiBold.ttf) format("truetype"); font-weight: 600 800; font-display: swap; }
@font-face { font-family: "Source Serif 4"; src: url(fonts/SourceSerif4-Regular.ttf) format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Source Serif 4"; src: url(fonts/SourceSerif4-Semibold.ttf) format("truetype"); font-weight: 600 700; font-display: swap; }

:root {
  --bg: #ffffff; --side: #f6f8fa; --raised: #ffffff; --line: #d1d9e0; --line-soft: #e6eaef;
  --text: #1f2328; --muted: #59636e; --accent: #0969da; --accent-text: #0969da; --accent-fill: #0969da;
  --on-accent: #ffffff; --sel: rgba(9, 105, 218, 0.10); --chip: #f6f8fa; --success: #1a7f37;
  --shadow: 0 1px 2px rgba(31, 35, 40, 0.06), 0 18px 48px rgba(31, 35, 40, 0.14);
  --sans: "Mona Sans", -apple-system, "Segoe UI", system-ui, sans-serif;
  --read: "Source Serif 4", Georgia, serif;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", "Cascadia Code", Menlo, Consolas, monospace;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115; --side: #15181d; --raised: #1b1f25; --line: #2c323a; --line-soft: #22272e;
    --text: #e6e9ee; --muted: #9aa2ad; --accent: #4c9bff; --accent-text: #6cb0ff; --accent-fill: #1f6feb;
    --on-accent: #ffffff; --sel: rgba(76, 155, 255, 0.14); --chip: #1b1f25; --success: #3fb950;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 18px 48px rgba(0, 0, 0, 0.5);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.55 var(--sans); }
a { color: inherit; }
img { display: block; max-width: 100%; }
code, kbd { font-family: var(--mono); }
.wrap { max-width: 1200px; margin: 0 auto; padding-left: 32px; padding-right: 32px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Top bar */
.top { border-bottom: 1px solid var(--line-soft); }
.top .wrap { height: 60px; display: flex; align-items: center; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-size: 16px; font-weight: 700; letter-spacing: -0.01em; }
.brand svg { flex: none; }
.nav { display: flex; align-items: stretch; gap: 22px; height: 60px; margin-left: 8px; }
.nav a { display: flex; align-items: center; font-size: 14px; font-weight: 500; text-decoration: none; color: var(--muted); }
.nav a:hover { color: var(--text); }
.nav a[aria-current="page"] { color: var(--text); font-weight: 600; box-shadow: inset 0 -2px 0 var(--accent); }
.gh { margin-left: auto; display: inline-flex; align-items: center; gap: 8px; height: 32px; padding: 0 12px; border-radius: 8px; border: 1px solid var(--line); background: var(--raised); text-decoration: none; font-size: 13px; font-weight: 600; }
.gh:hover { background: var(--side); }

/* Hero */
.hero { padding-top: 72px; padding-bottom: 40px; display: flex; flex-direction: column; align-items: flex-start; gap: 22px; }
.wordmark { display: flex; align-items: center; gap: 20px; margin-bottom: 6px; }
.wordmark svg { flex: none; width: 76px; height: 76px; }
.wordmark span { font-size: 64px; font-weight: 700; letter-spacing: -0.035em; line-height: 1; }
.hero h1 { margin: 0; max-width: 900px; font-family: var(--read); font-size: 50px; font-weight: 600; letter-spacing: -0.01em; line-height: 1.08; text-wrap: balance; }
.lede { margin: 0; max-width: 700px; font-size: 18px; line-height: 1.6; color: var(--muted); }
.intro { display: flex; flex-direction: column; gap: 14px; max-width: 640px; margin-top: 4px; }
.intro .lead { margin: 0; font-size: 22px; font-weight: 500; line-height: 1.4; letter-spacing: -0.01em; color: var(--text); text-wrap: balance; }
.intro .lede { font-size: 17px; line-height: 1.7; text-wrap: pretty; }
.get { width: 100%; max-width: 760px; margin-top: 22px; display: flex; flex-direction: column; gap: 10px; }
.get-head { display: flex; align-items: baseline; gap: 12px; }
.get-head h2 { margin: 0; font-size: 15px; font-weight: 600; }
.install { width: 100%; display: flex; align-items: center; gap: 12px; height: 48px; padding: 0 6px 0 14px; border-radius: 10px; border: 1px solid var(--line); background: var(--raised); box-shadow: 0 1px 0 var(--line-soft); }
.install svg { flex: none; }
.install code { flex: 1; min-width: 0; overflow-x: auto; white-space: nowrap; font-size: 13.5px; scrollbar-width: none; }
.install code::-webkit-scrollbar { display: none; }
.copy { flex: none; height: 36px; padding: 0 12px; display: inline-flex; align-items: center; gap: 7px; border-radius: 7px; border: none; background: var(--accent-fill); color: var(--on-accent); font: 600 13px var(--sans); cursor: pointer; }
.copy:hover { filter: brightness(1.08); }
.shot { padding-bottom: 96px; }
.window { margin: 0 auto; max-width: 1136px; aspect-ratio: 1320 / 840; border-radius: 12px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); background: var(--bg); }
.window picture { display: block; height: 100%; }
.window img { width: 100%; height: 100%; }

/* Features: the app's list and detail pane */
.band { background: var(--side); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.band .wrap { padding-top: 80px; padding-bottom: 88px; display: flex; flex-direction: column; gap: 28px; }
.section-head { display: flex; flex-direction: column; gap: 8px; max-width: 640px; }
.section-head h2 { margin: 0; font-family: var(--read); font-size: 32px; font-weight: 600; line-height: 1.15; }
.section-head p { margin: 0; font-size: 16px; color: var(--muted); }
.features { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 24px; align-items: start; }
.feature-list { list-style: none; margin: 0; padding: 6px; border-radius: 12px; border: 1px solid var(--line); background: var(--raised); display: flex; flex-direction: column; gap: 2px; }
.feature-list button { width: 100%; display: flex; gap: 14px; align-items: flex-start; padding: 12px; border: none; border-radius: 8px; background: transparent; color: var(--text); font: inherit; text-align: left; cursor: pointer; }
.feature-list button:hover { background: var(--side); }
.feature-list button[aria-selected="true"] { background: var(--sel); }
.feature-list .icon { width: 32px; height: 32px; flex: none; border-radius: 8px; background: var(--chip); display: flex; align-items: center; justify-content: center; color: var(--muted); }
.feature-list [aria-selected="true"] .icon { background: var(--raised); color: var(--accent-text); }
.feature-list .words { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.feature-list .title { font-family: var(--read); font-size: 15.5px; font-weight: 600; line-height: 1.3; }
.feature-list .meta { font-size: 13px; line-height: 1.45; color: var(--muted); }
kbd { flex: none; min-width: 24px; height: 22px; padding: 0 6px; border-radius: 5px; border: 1px solid var(--line); border-bottom-width: 2px; background: var(--raised); display: inline-flex; align-items: center; justify-content: center; font: 600 11.5px var(--sans); color: var(--muted); }
.panel { display: flex; flex-direction: column; gap: 16px; }
.panel[hidden] { display: none; }
.panel h3 { margin: 0; font-family: var(--read); font-size: 21px; font-weight: 600; }
.panel p { margin: 0; max-width: 620px; font-size: 15px; line-height: 1.6; color: var(--muted); }
/* A crop of an app screen: --w is the screen's width and --x, --y its offset, all in percent of the frame's width. */
.frame { position: relative; aspect-ratio: 688 / 460; border-radius: 12px; overflow: hidden; border: 1px solid var(--line); background: var(--bg); box-shadow: var(--shadow); container-type: inline-size; }
.frame picture img { position: absolute; max-width: none; width: calc(var(--w) * 1cqw); left: calc(var(--x, 0) * 1cqw); top: calc(var(--y, 0) * 1cqw); }

/* The chat illustration, drawn at 688 wide and scaled with the frame */
.chat { position: absolute; inset: 0; display: flex; font-size: calc(1.8895cqw); background: var(--side); }
.chat .page { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 0.7em; padding: 1.6em 1.6em; border-right: 1px solid var(--line-soft); }
.chat .page > span { height: 0.58em; border-radius: 0.3em; background: var(--line-soft); }
.chat .page > span.head { height: 0.77em; width: 62%; background: var(--line); margin-bottom: 0.3em; }
.chat .page > span.caption { height: 0.5em; width: 70%; align-self: center; }
.chat .figure { position: relative; margin: 0.5em 0 0.2em; padding: 0.5em; border-radius: 0.3em; background: var(--sel); outline: 1.5px solid var(--accent); }
.chat .figure .corner { position: absolute; width: 0.55em; height: 0.55em; background: var(--accent-fill); border: 1.5px solid var(--bg); border-radius: 0.15em; }
.chat .corner.tl { left: -0.3em; top: -0.3em; } .chat .corner.tr { right: -0.3em; top: -0.3em; }
.chat .corner.bl { left: -0.3em; bottom: -0.3em; } .chat .corner.br { right: -0.3em; bottom: -0.3em; }
.chat .plot { display: block; width: 100%; height: auto; }
.chat .plot .grid path { stroke: var(--line-soft); stroke-width: 0.8; fill: none; }
.chat .plot .axis { stroke: var(--muted); stroke-width: 1.2; fill: none; }
.chat .plot .fit { stroke: var(--accent-text); stroke-width: 1.6; stroke-dasharray: 5 4; fill: none; }
.chat .plot .dots circle { fill: var(--text); }
.chat .plot text { font: 9.5px var(--sans); fill: var(--muted); text-anchor: middle; }
.chat .pane { width: 27.7em; flex: none; display: flex; flex-direction: column; background: var(--bg); }
.chat .bar { height: 3.4em; flex: none; display: flex; align-items: center; gap: 0.6em; padding: 0 1.1em; border-bottom: 1px solid var(--line-soft); font-weight: 600; }
.chat .model { margin-left: auto; height: 1.7em; padding: 0 0.6em; border-radius: 0.46em; background: var(--chip); border: 1px solid var(--line-soft); display: inline-flex; align-items: center; font-size: 0.88em; font-weight: 500; color: var(--muted); }
.chat .thread { flex: 1; display: flex; flex-direction: column; gap: 0.85em; padding: 1em 1.1em; }
.chat .you { align-self: flex-end; max-width: 90%; display: flex; flex-direction: column; align-items: flex-start; gap: 0.45em; padding: 0.6em 0.85em; border-radius: 0.77em; background: var(--sel); font-size: 0.96em; line-height: 1.4; }
.chat .clip { display: inline-flex; align-items: center; height: 1.7em; padding: 0 0.55em; border-radius: 0.4em; background: var(--raised); border: 1px solid var(--line); font: 0.86em var(--mono); color: var(--muted); }
.chat .agent { display: flex; flex-direction: column; gap: 0.55em; font-family: var(--read); font-size: 1.02em; line-height: 1.48; }
.chat .agent p { margin: 0; }
.chat .agent b { color: var(--accent-text); font-weight: 600; }
.chat .math { align-self: center; display: flex; align-items: center; gap: 0.12em; padding: 0.35em 0; font-family: var(--read); font-size: 1.25em; }
.chat .math sub { font-size: 0.62em; }
.chat .math sup { font-size: 0.7em; align-self: flex-start; margin-top: -0.1em; }
.chat .paren { font-size: 1.7em; font-weight: 300; line-height: 1; }
.chat .frac { display: inline-flex; flex-direction: column; align-items: center; font-size: 0.9em; line-height: 1.2; }
.chat .frac span:first-child { border-bottom: 1px solid currentColor; padding: 0 0.15em; }
.chat .actions { display: flex; gap: 0.5em; }
.chat .composer { flex: none; margin: 0 1.1em 1.1em; height: 2.9em; padding: 0 0.6em 0 0.9em; display: flex; align-items: center; border-radius: 0.6em; border: 1px solid var(--line); background: var(--raised); color: var(--muted); font-size: 0.96em; }
.chat .composer span { margin-left: auto; width: 1.9em; height: 1.9em; border-radius: 0.45em; background: var(--accent-fill); color: var(--on-accent); display: inline-flex; align-items: center; justify-content: center; font-size: 0.9em; }
.chat .actions span { height: 2em; padding: 0 0.8em; border-radius: 0.5em; border: 1px solid var(--line); display: inline-flex; align-items: center; font-size: 0.88em; font-weight: 600; color: var(--muted); }

/* Keys */
.keys { padding-top: 88px; padding-bottom: 40px; display: flex; flex-direction: column; gap: 24px; }
.key-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.key-grid li { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 10px; background: var(--raised); border: 1px solid var(--line); font-size: 13.5px; }
.key-grid kbd { min-width: 30px; height: 26px; padding: 0 8px; border-radius: 6px; background: var(--side); font-size: 12.5px; color: var(--text); }

/* Promise card */
.yours { padding-top: 56px; padding-bottom: 96px; }
.card { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 32px; align-items: center; padding: 32px; border-radius: 14px; border: 1px solid var(--line); background: var(--raised); }
.card h2 { margin: 0 0 10px; font-family: var(--read); font-size: 28px; font-weight: 600; line-height: 1.2; }
.card p { margin: 0; font-size: 15.5px; line-height: 1.6; color: var(--muted); }
.card .more { display: inline-block; margin-top: 14px; font-size: 14px; font-weight: 600; color: var(--accent-text); text-decoration: none; }
.checks { list-style: none; margin: 0; padding: 0; border-radius: 12px; border: 1px solid var(--line-soft); background: var(--bg); overflow: hidden; }
.checks li { display: flex; align-items: center; gap: 12px; padding: 13px 16px; font-size: 14px; font-weight: 600; }
.checks li + li { border-top: 1px solid var(--line-soft); }
.checks .dot { width: 20px; height: 20px; flex: none; border-radius: 999px; background: var(--accent-fill); display: flex; align-items: center; justify-content: center; }
.checks .hint { margin-left: auto; font-size: 13px; font-weight: 400; color: var(--muted); }

/* Footer */
.foot { border-top: 1px solid var(--line-soft); background: var(--side); }
.foot .wrap { min-height: 56px; padding-top: 14px; padding-bottom: 14px; display: flex; align-items: center; gap: 16px; font-size: 13px; color: var(--muted); }
.foot nav { margin-left: auto; display: flex; flex-wrap: wrap; gap: 18px; }
.foot a { text-decoration: none; }
.foot a:hover { color: var(--text); }

/* Privacy: the app's AI-summary reading view */
.doc-grid { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 64px; padding-top: 64px; padding-bottom: 96px; }
.toc { display: flex; flex-direction: column; gap: 2px; padding-top: 6px; align-self: start; position: sticky; top: 24px; }
.toc span.label { padding: 0 10px 8px; font-size: 12px; font-weight: 600; color: var(--muted); }
.toc a { display: flex; align-items: baseline; gap: 10px; padding: 7px 10px; border-radius: 7px; color: var(--muted); text-decoration: none; font-size: 13px; font-weight: 500; line-height: 1.35; }
.toc a:hover { color: var(--text); background: var(--side); }
.toc a.active { color: var(--text); background: var(--sel); font-weight: 600; }
.toc a b { flex: none; width: 14px; font: 500 12px var(--mono); color: inherit; }
.toc a.active b { color: var(--accent-text); }
.doc { max-width: 700px; display: flex; flex-direction: column; gap: 40px; }
.doc a { color: var(--accent-text); text-underline-offset: 2px; }
.doc h1 { margin: 0; font-family: var(--read); font-size: 46px; font-weight: 600; letter-spacing: -0.01em; line-height: 1.1; }
.doc .lede { font-family: var(--read); font-size: 20px; }
.doc header { display: flex; flex-direction: column; gap: 16px; }
.chips { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.chip { height: 24px; padding: 0 9px; border-radius: 6px; background: var(--chip); border: 1px solid var(--line-soft); display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 500; color: var(--muted); }
.date { margin-left: 6px; font: 12px var(--mono); color: var(--muted); }
.doc section { display: flex; flex-direction: column; gap: 12px; scroll-margin-top: 24px; }
.doc h2 { margin: 0; display: flex; align-items: baseline; gap: 12px; font-size: 20px; font-weight: 600; letter-spacing: -0.01em; }
.doc h2 b { font: 500 14px var(--mono); color: var(--accent-text); }
.doc p { margin: 0; font-family: var(--read); font-size: 17px; line-height: 1.7; }
.doc p code { font-size: 0.86em; padding: 1px 5px; border-radius: 5px; background: var(--chip); border: 1px solid var(--line-soft); }
.rows { list-style: none; margin: 0; padding: 0; border-radius: 12px; border: 1px solid var(--line); background: var(--raised); overflow: hidden; }
.rows li + li { border-top: 1px solid var(--line-soft); }
.provider { display: flex; gap: 14px; align-items: flex-start; padding: 14px 18px; }
.provider .icon { width: 32px; height: 32px; flex: none; border-radius: 8px; background: var(--chip); display: flex; align-items: center; justify-content: center; color: var(--muted); }
.provider .what { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.provider .name { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 14.5px; font-weight: 600; }
.provider .scope { height: 20px; padding: 0 7px; border-radius: 5px; background: var(--sel); display: inline-flex; align-items: center; font: 500 11.5px var(--mono); color: var(--accent-text); }
.provider .text { font-size: 14px; line-height: 1.55; color: var(--muted); }
.callout { display: flex; gap: 14px; align-items: flex-start; padding: 16px 18px; border-radius: 12px; background: var(--side); border: 1px solid var(--line-soft); }
.callout svg { flex: none; margin-top: 3px; }
.callout p { font-size: 15.5px; line-height: 1.65; }
.services { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0; padding: 0; }
.services li { height: 26px; padding: 0 10px; border-radius: 6px; background: var(--raised); border: 1px solid var(--line); display: inline-flex; align-items: center; font-size: 12.5px; font-weight: 500; }
.rows a { display: flex; align-items: center; gap: 12px; padding: 13px 18px; text-decoration: none; color: var(--text); }
.rows a:hover { background: var(--side); }
.rows a span { flex: 1; font-size: 14px; font-weight: 600; }
.rows a small { font-size: 13px; color: var(--muted); }

/* Narrower windows */
@media (max-width: 1039px) {
  .features { grid-template-columns: minmax(0, 1fr); }
  .key-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 899px) {
  .doc-grid { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .toc { display: none; }
}
@media (max-width: 819px) {
  .hero h1 { font-size: 40px; }
}
@media (max-width: 639px) {
  .wrap { padding-left: 16px; padding-right: 16px; }
  .hide-phone { display: none !important; }
  .hero { padding-top: 48px; }
  .hero h1 { font-size: 30px; }
  .wordmark { gap: 14px; }
  .wordmark svg { width: 56px; height: 56px; }
  .wordmark span { font-size: 46px; }
  .lede { font-size: 17px; }
  .intro .lead { font-size: 20px; }
  .intro .lede { font-size: 16px; }
  .get-head { flex-direction: column; gap: 2px; }
  .install code { font-size: 12px; }
  .band .wrap, .keys { padding-top: 56px; }
  .shot { padding-bottom: 56px; }
  .key-grid { grid-template-columns: minmax(0, 1fr); }
  .card { padding: 20px; }
  .checks .hint { display: none; }
  .foot .wrap { flex-direction: column; align-items: flex-start; }
  .foot nav { margin-left: 0; }
  .doc h1 { font-size: 36px; }
  .provider { flex-wrap: wrap; }
}