/* =============================================================================
   styles.css - the site stylesheet.

   Two layers: the design system the home page is built on (tokens, header,
   hero, feature rows, pricing, FAQ, footer), then the page-specific blocks
   underneath it - help, checkout and the shortcuts table. Those came from the
   previous stylesheet and were retuned onto the tokens below; a few legacy
   names they still use are kept in :root for them.
   Measurements follow notion.com at a 1440px viewport.
   ========================================================================== */

:root {
  --ink:        rgba(0, 0, 0, 0.95);   /* headings          */
  --body:       rgba(0, 0, 0, 0.898);  /* body copy         */
  --muted:      rgba(0, 0, 0, 0.55);
  --line:       rgba(0, 0, 0, 0.08);
  --bg:         #ffffff;
  --surface:    #f9f9f8;               /* bento header band */
  --blue:       #0075de;
  --blue-ink:   #005bab;
  --blue-soft:  #e6f3fe;
  --mark-ink:   150, 203, 255;         /* highlighter, a tint of --blue */
  --radius:     12px;
  --container:  1048px;               /* 1000px of content plus the 24px gutters */

  /* still named by the help, checkout and shortcuts blocks further down */
  --line-soft:  rgba(0, 0, 0, 0.06);
  --green:      #1d8a53;
  --radius-lg:  14px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--body);
  font-family: Inter, -apple-system, "system-ui", "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 24px;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

/* the header is sticky and 57px tall, so an in-page jump has to stop short of
   it or the section heading lands underneath */
:target { scroll-margin-top: 72px; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.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;
}

/* ------------------------------------------------------------------ buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 36px;
  padding: 0 14px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 500;
  line-height: 24px;
  white-space: nowrap;
  transition: background-color .15s ease, color .15s ease;
}

.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: #0065c0; }

.btn-soft { background: var(--blue-soft); color: var(--blue-ink); }
.btn-soft:hover { background: #d7ebfd; }

.btn-lg { height: 38px; padding: 0 16px; font-size: 14px; }

/* .btn is usually worn by a link. On a submit button the browser's own chrome
   has to come off too, or it arrives with a border and the system font. */
button.btn { font-family: inherit; border: 0; appearance: none; -webkit-appearance: none; cursor: pointer; }

/* ------------------------------------------------------------------- header */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .85);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
}

.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 10px 24px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -.01em;
}

.logo .bolt { width: 14px; height: 20px; fill: var(--ink); }

.nav-center {
  display: flex;
  align-items: center;
  gap: 4px;
  justify-self: center;
}

.nav-center a,
.nav-link {
  padding: 5px 10px;
  border-radius: 4px;
  font-size: 16px;
  color: var(--body);
  transition: background-color .15s ease;
}

.nav-center a:hover,
.nav-link:hover { background: rgba(0, 0, 0, .04); }

/* the page you are on, so Help and Shortcuts read as current */
.nav-center a.is-active { background: var(--surface); color: var(--ink); font-weight: 500; }


.nav-right {
  display: flex;
  align-items: center;
  gap: 6px;
  justify-self: end;
}

/* The row of links above does not fit a phone, so it is hidden below 900px and
   this disclosure carries the same links there. <details> means the menu still
   opens without JavaScript; nav.js only adds the closing manners. */

.nav-menu { display: none; position: relative; }

.nav-menu > summary {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 6px;
  cursor: pointer;
  list-style: none;
  -webkit-tap-highlight-color: transparent;
  transition: background-color .15s ease;
}

.nav-menu > summary::-webkit-details-marker { display: none; }
.nav-menu > summary:hover { background: rgba(0, 0, 0, .04); }
.nav-menu[open] > summary { background: var(--surface); }

/* three bars that fold into a cross once the menu is open */
.nav-burger,
.nav-burger::before,
.nav-burger::after {
  display: block;
  width: 17px;
  height: 1.5px;
  border-radius: 1px;
  background: var(--ink);
  transition: transform .18s ease, background-color .18s ease;
}

.nav-burger { position: relative; }
.nav-burger::before,
.nav-burger::after { content: ""; position: absolute; left: 0; }
.nav-burger::before { top: -5px; }
.nav-burger::after { top: 5px; }

.nav-menu[open] .nav-burger { background: transparent; }
.nav-menu[open] .nav-burger::before { transform: translateY(5px) rotate(45deg); }
.nav-menu[open] .nav-burger::after { transform: translateY(-5px) rotate(-45deg); }

.nav-panel {
  position: absolute;
  top: calc(100% + 9px);
  right: 0;
  z-index: 60;
  min-width: 190px;
  padding: 6px;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, .12);
}

.nav-panel a {
  padding: 9px 12px;
  border-radius: 6px;
  font-size: 15px;
  color: var(--body);
}

.nav-panel a:hover { background: rgba(0, 0, 0, .04); }
.nav-panel a.is-active { background: var(--surface); color: var(--ink); font-weight: 500; }

/* Download Now: the hero's soft gate again, in a panel under the button, so
   the trial starts from any page instead of sending the reader home first. */

.nav-trial { position: relative; }

.nav-trial > summary {
  list-style: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.nav-trial > summary::-webkit-details-marker { display: none; }
.nav-trial[open] > summary { background: #0065c0; }

.nav-trial-panel {
  position: absolute;
  top: calc(100% + 9px);
  right: 0;
  z-index: 60;
  width: 288px;
  padding: 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, .12);
}

.nav-trial-title { margin: 0 0 10px; font-size: 14px; font-weight: 500; color: var(--ink); }
.nav-trial-note { margin: 10px 0 0; font-size: 12px; color: var(--muted); text-align: center; }

/* the field and the button do not share a line this narrow, so the row the
   hero lays them out in gives way to a stack */
.nav-trial .trial-form { display: block; }
.nav-trial .trial-input { display: block; width: 100%; }
.nav-trial .trial-form .btn { width: 100%; margin-top: 8px; }
.nav-trial .trial-msg { margin-top: 8px; }
/* once the link is on its way, the panel is about the inbox: the heading
   and the trial terms have both had their say */
.nav-trial .trial-form.is-sent + .nav-trial-note { display: none; }
.nav-trial:has(.trial-form.is-sent) .nav-trial-title { display: none; }

@media (prefers-reduced-motion: reduce) {
  .nav-burger,
  .nav-burger::before,
  .nav-burger::after { transition: none; }
}

/* --------------------------------------------------------------------- hero */

.hero { padding: 58px 0 0; text-align: center; }

.hero-title {
  margin: 0 auto;
  max-width: 760px;
  font-size: clamp(28px, 3.3vw, 44px);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -.035em;
  color: var(--ink);
}

/* felt-tip highlighter, carried over from styles.css but inked in the theme
   blue: a soft, angled stroke, thin where the nib touches down on the left and
   building to full ink across, multiplied over the paper so the letterforms
   stay black */
.mark {
  background-image: linear-gradient(
    104deg,
    rgba(var(--mark-ink), 0)     0.5%,
    rgba(var(--mark-ink), .50)  12%,
    rgba(var(--mark-ink), .76)  32%,
    rgba(var(--mark-ink), .92)  60%,
    rgba(var(--mark-ink), .86)  90%,
    rgba(var(--mark-ink), 0)    99%
  );
  background-repeat: no-repeat;
  background-size: 100% 78%;
  background-position: 0 62%;
  padding: 0 .38em 0 .18em;
  margin: 0 -.32em 0 -.12em;
  border-radius: .1em .35em .18em .28em;
  mix-blend-mode: multiply;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.hero-sub {
  margin: 16px auto 16px;
  max-width: 512px;
  font-size: 15px;
  line-height: 22px;
  letter-spacing: -.1px;
}

.hero-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.hero-note {
  margin: 11px 0 0;
  font-size: 12px;
  color: var(--muted);
}

/* The download: a <details> whose summary is the Download Now button. Open,
   the button gives way to the email field and Send, on the same 38px line
   as the Buy button beside it; the status line goes under both. */
.trial > summary { list-style: none; cursor: pointer; user-select: none; }
.trial > summary::-webkit-details-marker { display: none; }
/* open, the details takes the width the field needs (a definite width, so
   the form inside can fill it) and the button steps aside */
.trial[open] { width: min(400px, 100%); }
.trial[open] > summary { display: none; }
.trial-form {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}
.trial-input {
  flex: 1 1 200px;
  height: 38px;
  padding: 0 12px;
  font: inherit;
  font-size: 14px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.trial-input::placeholder { color: var(--muted); }
.trial-input:focus { outline: none; border-color: #b9b4ac; box-shadow: 0 0 0 3px rgba(69, 63, 57, .07); }
/* a real <button>, so strip the browser's own font and border to match the
   summary that stood in its place */
.trial-form button { font-family: inherit; border: 0; appearance: none; -webkit-appearance: none; cursor: pointer; }
.trial-form button[disabled] { opacity: .6; cursor: default; }
/* the honeypot: off the page, not display:none, so a bot that skips hidden
   fields still fills it */
.trial-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.trial-msg { flex-basis: 100%; margin: 2px 0 0; font-size: 13px; line-height: 19px; color: var(--muted); }
.trial-msg:empty { display: none; }
.trial-msg.is-ok { color: var(--blue-ink); }
.trial-msg.is-err { color: #b3261e; }
.trial-form.is-sent .trial-input, .trial-form.is-sent button { display: none; }

/* sent: a tick, the reassurance, then the address in small print */
.trial-done {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  text-align: center;
}
.trial-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--blue);
}
.trial-done-title { font-size: 15px; font-weight: 500; color: var(--ink); }
.trial-done-sub { font-size: 13px; line-height: 19px; color: var(--muted); word-break: break-word; }

.hero-visual { margin-top: 38px; }

.frame {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: #fff;
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 20px 50px -20px rgba(0, 0, 0, .18);
}

.frame video { display: block; width: 100%; height: auto; }

/* ------------------------------------------------------------------- bentos */

.bentos { padding: 64px 0 76px; }

.section-head { margin-bottom: 26px; }

.section-head h2 {
  margin: 0;
  max-width: 720px;
  font-size: clamp(28px, 3.1vw, 44px);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -.035em;
  color: var(--ink);
}

.section-sub {
  margin: 10px 0 0;
  max-width: 512px;
  font-size: 15px;
  line-height: 22px;
  color: var(--muted);
}

.bento-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.bento {
  background: #fff;
  border-radius: var(--radius);
}

/* one card per row, read left to right: the copy, then its animation. Four of
   them across a screen was too much at once - stacked, you meet one at a time
   and the artwork stays near the 524px it was authored at */
.bento-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 480px);
  align-items: center;
  height: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}

/* the whole card is one click target */
.bento-anchor { position: absolute; inset: 0; z-index: 2; }

.bento-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 32px;
  background: var(--surface);
}

.bento-eyebrow { font-size: 14px; line-height: 20px; color: var(--body); }

.bento-title {
  margin: 0;
  font-size: 24px;
  font-weight: 500;
  line-height: 30px;
  letter-spacing: -.02em;
  color: var(--ink);
}

.bento-title .nobreak { white-space: nowrap; }

.bento-media {
  padding: 20px 20px 20px 0;
  min-height: 0;
  display: flex;
}

/* an animation fills the slot on the 524 x 328 ratio it was authored at, so
   it scales with the card instead of stretching */
.anim-frame {
  flex: 1;
  align-self: center;
  display: flex;
  padding: 18px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid var(--line);
}

.anim-frame iframe {
  display: block;
  flex: 1;
  height: auto;
  aspect-ratio: 524 / 328;
  border: 0;
  /* the frame unpacks its own runtime before it paints, so hold it back and
     fade it in once it has settled (index.html decides when): an empty card
     beats a half-drawn one. Opacity only - nothing may move during the fade */
  opacity: 0;
  transition: opacity .5s ease-out;
  will-change: opacity;
}

.anim-frame.is-ready iframe { opacity: 1; }

/* ------------------------------------------------------------------ pricing */

.pricing { padding: 6px 0 76px; }

/* one plan, so the card spans the container rather than floating alone in it:
   the terms on the left, what you get on the right */
.price-card {
  display: grid;
  grid-template-columns: minmax(0, 288px) minmax(0, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg);
}

.price-main { padding: 26px; }

.price-amount {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0;
}

.price-amount .num {
  font-size: 45px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.035em;
  color: var(--ink);
}

.price-amount .per { font-size: 18px; color: var(--muted); }

.price-billed { margin: 10px 0 22px; font-size: 15px; color: var(--muted); }


.price-side {
  padding: 26px;
  background: var(--surface);
  border-left: 1px solid var(--line);
}

.price-side-head {
  margin: 0 0 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
}

.price-list { margin: 0; padding: 0; list-style: none; }

.price-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 7px 0;
  font-size: 16px;
  color: var(--body);
}

.price-list .tick {
  flex: none;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  fill: none;
  stroke: var(--blue);
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------------------------------------------------------------------- faq */

.faq { padding: 0 0 83px; }

.faq-list { max-width: 864px; border-top: 1px solid var(--line); }

.faq-item { border-bottom: 1px solid var(--line); }

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 19px;
  padding: 16px 4px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 500;
  line-height: 21px;
  color: var(--ink);
}

.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--blue-ink); }

/* a plus that becomes a minus: two rules, one of them rotated away when open */
.faq-icon {
  position: relative;
  flex: none;
  width: 12px;
  height: 12px;
}

.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 12px;
  height: 2px;
  border-radius: 1px;
  background: var(--muted);
  transition: transform .18s cubic-bezier(.2, .8, .2, 1);
}

.faq-icon::after { transform: rotate(90deg); }
.faq-item[open] .faq-icon::after { transform: rotate(0deg); }

.faq-body { padding: 0 4px 18px; max-width: 720px; }

.faq-body p { margin: 0 0 10px; color: var(--muted); }
.faq-body p:last-child { margin-bottom: 0; }
.faq-body a { color: var(--blue-ink); text-decoration: underline; }

/* ----------------------------------------------------------------- narrower */

@media (max-width: 900px) {
  .nav-center { display: none; }
  .nav-menu { display: block; }
  .nav-inner { grid-template-columns: 1fr auto auto; gap: 10px; }
  .hero { padding-top: 48px; }
  .hero-title { max-width: none; }
  .bento-inner { grid-template-columns: 1fr; }
  .bento-header { padding: 20px; }
  .bento-media { padding: 0 20px 20px; }
  .price-card { grid-template-columns: 1fr; }
  .price-side { border-left: 0; border-top: 1px solid var(--line); }
}

/* A phone or a portrait tablet cannot install a Mac add-in, so Buy and
   Download Now are no use in the bar there. Dropping them leaves the logo and
   the menu button, which then takes the far right of the header. */
@media (max-width: 820px) {
  .nav-right { display: none; }
  .nav-inner { grid-template-columns: 1fr auto; }
  .nav-menu { justify-self: end; }
}

/* ------------------------------------------------- shared page furniture */
/* The home page builds its own sections; help, buy and shortcuts still lean on
   these, which the previous stylesheet kept up with the home-page chrome. */

.section { padding: 88px 0; }
.section + .section { padding-top: 0; }

.section-head .lede { margin-top: 12px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.lede { color: var(--muted); font-size: 16px; line-height: 1.5; margin: 0; }

/* the wordmark, in the footer here and in the shortcuts toolbar */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -.01em;
  white-space: nowrap;
  color: var(--ink);
}

.brand .bolt { width: auto; height: 18px; fill: currentColor; }

/* ---------------------------------------------------------------- footer */

.site-footer { border-top: 1px solid var(--line-soft); padding: 52px 0 40px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 40px; }
.footer-brand p { color: var(--muted); font-size: 13px; line-height: 1.6; margin: 14px 0 0; max-width: 32ch; }
.footer-col h4 { font-size: 12px; font-weight: 600; margin: 0 0 14px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.footer-col a { color: var(--muted); font-size: 13px; }
.footer-col a:hover { color: var(--ink); }
.footer-bottom {
  margin-top: 44px; padding-top: 20px;
  border-top: 1px solid var(--line-soft);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 12px; color: var(--muted);
}

/* ------------------------------------------------------- help / doc page */
/* the setup guide: one narrow column, numbered steps, hairline bands */

.doc-h1 { font-size: clamp(30px, 3.8vw, 40px); line-height: 1.1; }

.doc-h2 { font-size: clamp(24px, 2.8vw, 30px); line-height: 1.2; }
.doc-lede { margin-top: 12px; max-width: 58ch; }
.doc-h2-sub { margin-top: 56px; font-size: clamp(20px, 2.2vw, 24px); }
.doc-p { margin: 14px 0 0; max-width: 66ch; font-size: 14.5px; line-height: 1.62; color: var(--body); }
.doc-p a { text-decoration: underline; text-underline-offset: 2px; }
.doc-p a:hover { color: var(--muted); }

/* the numbered walkthrough: a counter in a ring, the step beside it */
.steps { counter-reset: step; list-style: none; margin: 32px 0 0; padding: 0; max-width: 66ch; }
.steps > li { counter-increment: step; position: relative; padding: 0 0 28px 52px; }
.steps > li::before {
  content: counter(step);
  position: absolute; left: 0; top: -2px;
  width: 28px; height: 28px; border-radius: 50%;
  border: 1px solid var(--line); background: var(--bg);
  font-size: 13px; font-weight: 600; color: var(--ink);
  display: flex; align-items: center; justify-content: center;
}
/* the rule that threads the steps together */
.steps > li:not(:last-child)::after {
  content: ""; position: absolute; left: 14px; top: 34px; bottom: 6px;
  width: 1px; background: var(--line);
}
.steps h3 { font-size: 16px; font-weight: 600; line-height: 1.4; }
.steps p { margin: 8px 0 0; font-size: 14.5px; line-height: 1.62; color: var(--body); }

.path {
  display: inline-block;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 1px 7px;
  font-size: 13px;
  color: var(--ink);
}
p.path { margin: 10px 0 0; }

/* A chip inside a sentence has to be a plain inline box: as an atomic
   inline-block a line may break between it and the punctuation that follows,
   stranding the full stop on the next line. Only the standalone p.path, which
   shrink-wraps to its text, needs inline-block. */
span.path {
  display: inline;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.shot { margin: 14px 0 0; }
/* a real screenshot sits on a soft blue wash instead of a card: the shot keeps its own
   transparent margin and window shadow, so the gradient shows through around it */
.shot-frame {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(80% 70% at 50% 0%, rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0) 60%),
    linear-gradient(158deg, #f4f9ff 0%, #dcebfb 55%, #e9eef6 100%);
  padding: 10px;
  overflow: hidden;
}
.shot-frame img { display: block; width: 100%; height: auto; }
/* a small dialog rather than a whole window: let the wash carry more of the frame */
.shot-frame.inset img { width: 74%; margin: 0 auto; }
.shot-box {
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 28px 16px;
  text-align: center;
  font-size: 12.5px;
  color: var(--muted);
}

.doc-list { margin: 24px 0 0; padding: 0; list-style: none; max-width: 66ch; display: grid; gap: 14px; }
.doc-list li { position: relative; padding-left: 18px; font-size: 14.5px; line-height: 1.62; color: var(--body); }
.doc-list li::before { content: ""; position: absolute; left: 0; top: 9px; width: 5px; height: 5px; border-radius: 50%; background: var(--muted); }

.note { margin: 8px 0 0; max-width: 66ch; font-size: 13.5px; line-height: 1.6; color: var(--muted); }

/* ---------------------------------------------------------------- responsive */

@media (max-width: 900px) {
  .cells, .cells.cols-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .section { padding: 64px 0; }
  .pricing { padding: 64px 0; }
  .stage-wrap { padding: 40px 0 68px; }
}

/* below this the single line would be too small to read, so let it wrap */
@media (max-width: 760px) {
  .hero h1 { white-space: normal; font-size: clamp(28px, 6.4vw, 36px); max-width: 22ch; text-wrap: balance; }
}

@media (max-width: 620px) {
  /* the menu button costs the bar 44px, so a phone gets its gutters back */
  .nav-inner { padding-left: 16px; padding-right: 16px; gap: 8px; }
  .hero { padding-top: 48px; }
  .stage { padding: 4px; border-radius: 7px; }
  .stage-inner { border-radius: 5px; }
  .cells, .cells.cols-3 { grid-template-columns: 1fr; }
  .feature-tabs { grid-template-columns: repeat(2, 1fr); font-size: 13px; row-gap: 4px; }
  .cell { padding: 20px; }
  .price-card { padding: 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 620px) {
  .steps > li { padding-left: 42px; }
}

/* 320px: the menu panel has to give a little to sit inside the screen */
@media (max-width: 380px) {
  .nav-panel { min-width: 170px; }
}


/* ----------------------------------------------------------- checkout */
/* Polar's checkout, framed inline on buy.html instead of in its overlay.
   The frame cannot resize itself cross-origin, so it is given a height that
   fits the whole form, down to the Subscribe button and the terms under it.
   Too short and the buyer gets a scrollbar inside the frame. */

.checkout {
  position: relative;
  max-width: 480px;
  margin: 40px auto 0;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
.checkout iframe {
  display: block;
  width: 100%;
  height: 1120px;
  border: 0;
}
/* Covers the frame until the checkout says it is ready to be used. */
.checkout-loader {
  position: absolute;
  inset: 0;
  z-index: 1;            /* the frame composites on its own layer */
  display: grid;
  /* the frame is taller than most viewports, so keep the spinner near the top
     where it is actually on screen rather than centered out of sight */
  place-items: start center;
  padding-top: 160px;
  background: var(--bg);
  transition: opacity 0.25s ease;
}
.checkout.is-ready .checkout-loader { opacity: 0; visibility: hidden; }

.checkout-spinner {
  width: 22px;
  height: 22px;
  border: 2px solid var(--line);
  border-top-color: var(--muted);
  border-radius: 50%;
  animation: checkout-spin 0.7s linear infinite;
}
@keyframes checkout-spin { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
  .checkout-spinner { animation-duration: 2s; }
}

.checkout-fallback { max-width: 480px; margin: 24px auto 0; text-align: center; font-size: 14px; }

@media (max-width: 560px) {
  .checkout iframe { height: 1320px; }
}

/* ------------------------------------------------------ shortcuts page */
/* One long reference: a hero, a sticky toolbar with the app toggle and the
   search, then a section rail beside the list. Rows are hairline-ruled like
   the FAQ, with the keys set as chips on the right. */

.sc-hero { padding: 56px 0 28px; text-align: center; }
.sc-hero h1 { font-size: clamp(30px, 4.4vw, 44px); line-height: 1.12; letter-spacing: -0.02em; margin: 0 auto; max-width: 760px; text-wrap: balance; }
.sc-hero .lede { margin: 16px auto 0; max-width: 52ch; }

.sc-legend { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 8px 18px; margin: 24px 0 0; font-size: 12.5px; color: var(--muted); }
.sc-legend > span { display: inline-flex; align-items: center; gap: 7px; }
.sc-legend-hint { position: relative; cursor: help; }
.sc-legend-hint > span { text-decoration: underline dotted currentColor; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.sc-legend-hint:focus-visible { outline: 2px solid var(--blue); outline-offset: 4px; border-radius: 6px; }

/* the hint itself - a styled bubble rather than the browser's own title
   tooltip, which never showed up on some machines. The bubble hangs off the
   legend, not off the ⌥ chip, so it stays inside the page on a phone; only the
   little arrow is anchored to the chip. */
.sc-legend { position: relative; }
.sc-legend::after {
  content: attr(data-hint);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 12px);
  z-index: 20;
  width: max-content;
  max-width: min(340px, 100%);
  padding: 9px 11px;
  transform: translateX(-50%);
  background: var(--bg);
  color: var(--body);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 8px 22px rgba(0, 0, 0, .12);
  font-size: 12px;
  line-height: 1.45;
  text-align: left;
  white-space: normal;
}
.sc-legend-hint::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: calc(100% + 6px);
  z-index: 21;
  width: 10px;
  height: 10px;
  transform: translateX(-50%) rotate(45deg);
  background: var(--bg);
  border: 1px solid var(--line);
  border-top: 0;
  border-left: 0;
  border-radius: 0 0 2px 0;
}
.sc-legend::after,
.sc-legend-hint::after { opacity: 0; visibility: hidden; transition: opacity .12s ease; }
.sc-legend:has(.sc-legend-hint:hover)::after,
.sc-legend:has(.sc-legend-hint:focus-visible)::after,
.sc-legend-hint:hover::after,
.sc-legend-hint:focus-visible::after { opacity: 1; visibility: visible; }

/* the key chip — the one element the whole page is made of */
kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  padding: 0 6px;
  background: #fff;
  border: 1px solid var(--line);
  border-bottom-color: #cfccc6;
  border-radius: 6px;
  box-shadow: 0 1px 0 rgba(69, 63, 57, .06);
    font-size: 12px;
  font-weight: 500;
  line-height: 1;
  color: var(--ink);
}
kbd.wide { font-size: 11px; letter-spacing: .01em; }

/* ---------------------------------------------------------- the toolbar */

.sc-bar {
  position: sticky;
  top: 57px;                 /* under the header, hairlines overlapping */
  z-index: 40;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line);
}
.sc-bar-inner { display: flex; align-items: center; justify-content: center; padding-top: 12px; padding-bottom: 12px; }

[data-app="excel"] { --app: #1f7a4d; --app-line: rgba(31, 122, 77, .38); }
[data-app="word"] { --app: #2f5597; --app-line: rgba(47, 85, 151, .38); }
[data-app="powerpoint"] { --app: #c0532c; --app-line: rgba(192, 83, 44, .38); }

.sc-seg { display: flex; gap: 4px; padding: 3px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; }
.sc-seg button {
  appearance: none;
  background: none;
  border: 1px solid transparent;
  border-radius: 7px;
  padding: 6px 12px;
  font: inherit;
  line-height: 1.2;
  color: var(--body);
  cursor: pointer;
  display: flex;
  align-items: baseline;
  gap: 6px;
  white-space: nowrap;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.sc-seg button::before {
  content: "";
  flex: none;
  align-self: center;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--app);
  opacity: .4;
  transition: opacity .15s ease;
}
.sc-seg button:hover { color: var(--ink); }
.sc-seg button:hover::before { opacity: .7; }
.sc-seg button.is-active { background: var(--bg); border-color: var(--app-line); color: var(--ink); box-shadow: 0 1px 2px -1px rgba(69, 63, 57, .12); }
.sc-seg button.is-active::before { opacity: 1; }
.sc-seg-app { font-size: 13.5px; font-weight: 500; }
.sc-seg-kind { font-size: 11px; color: var(--muted); }
.sc-seg button.is-active .sc-seg-kind { color: var(--body); }
.sc-seg-count { font-size: 11px; color: var(--muted); font-variant-numeric: tabular-nums; }

.sc-search { position: relative; width: min(420px, 100%); margin: 26px auto 0; display: flex; align-items: center; }
.sc-search svg { position: absolute; left: 11px; width: 15px; height: 15px; fill: none; stroke: var(--muted); stroke-width: 2; stroke-linecap: round; pointer-events: none; }
.sc-search input {
  width: 100%;
  padding: 8px 34px 8px 33px;
  font: inherit;
  font-size: 13.5px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.sc-search input::placeholder { color: var(--muted); }
.sc-search input:focus { outline: none; border-color: #b9b4ac; box-shadow: 0 0 0 3px rgba(69, 63, 57, .07); }
.sc-search input::-webkit-search-cancel-button { -webkit-appearance: none; }
.sc-slash { position: absolute; right: 8px; min-width: 20px; height: 20px; font-size: 11px; color: var(--muted); pointer-events: none; }
.sc-search input:focus + .sc-slash { opacity: 0; }

/* ------------------------------------------------------------ the layout */

.sc-body { padding: 40px 0 88px; }
.sc-layout { display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: 48px; align-items: start; }

.sc-rail { position: sticky; top: 129px; }   /* 57px header + the 64px toolbar + hairlines */
.sc-rail-list .label { display: flex; align-items: center; gap: 7px; margin: 0 0 12px; }
.sc-rail-list .label::before { content: ""; flex: none; width: 7px; height: 7px; border-radius: 50%; background: var(--app); }
.sc-rail-list ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 1px; }
.sc-rail-list a {
  display: flex; justify-content: space-between; align-items: baseline; gap: 10px;
  padding: 5px 9px;
  border-radius: 6px;
  font-size: 13px;
  color: var(--muted);
  transition: background .15s ease, color .15s ease;
}
.sc-rail-list a span { font-size: 11px; color: #a8a29b; font-variant-numeric: tabular-nums; }
.sc-rail-list a:hover { background: var(--surface); color: var(--ink); }
.sc-rail-list a.is-current { background: var(--surface); color: var(--ink); font-weight: 500; }
.sc-rail-list li[hidden] { display: none; }

/* ------------------------------------------------------------- the lists */


.sc-group { scroll-margin-top: 132px; }
.sc-group + .sc-group { margin-top: 44px; }
.sc-group[hidden] { display: none; }
.sc-group-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding-bottom: 10px; border-bottom: 1px solid var(--app, var(--ink)); }
.sc-group-head h3 { font-size: 22px; letter-spacing: -0.01em; }
.sc-count { font-size: 11.5px; color: var(--muted); white-space: nowrap; }

.sc-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 8px 8px 8px 2px;
  margin: 0 -8px 0 -2px;
  border-bottom: 1px solid var(--line-soft);
  border-radius: 5px;
  transition: background .12s ease;
}
.sc-row[hidden] { display: none; }
.sc-row:hover { background: var(--surface); }
.sc-name { font-size: 14px; line-height: 1.45; color: var(--ink); }
.sc-crumb { color: var(--muted); }
.sc-name a { color: inherit; text-decoration: none; }
.sc-name a:hover { text-decoration: underline; text-underline-offset: 2px; }
.sc-keys { display: flex; gap: 3px; flex: none; }
.sc-tag { margin-left: 8px; font-size: 10.5px; letter-spacing: .04em; text-transform: uppercase; color: #a8a29b; }
.sc-note { margin: 12px 0 0; font-size: 12.5px; line-height: 1.6; color: var(--muted); }

.sc-empty { margin: 0 0 24px; font-size: 14.5px; color: var(--body); }
.sc-empty button { appearance: none; background: none; border: 0; padding: 0; font: inherit; color: var(--ink); text-decoration: underline; text-underline-offset: 2px; cursor: pointer; }

/* -------------------------------------------------------- responsive */

@media (max-width: 900px) {
  .sc-layout { grid-template-columns: 1fr; gap: 0; }
  .sc-rail { display: none; }
  .sc-seg { max-width: 100%; overflow-x: auto; }
}

@media (max-width: 620px) {
  /* the header wraps to two rows here, so the toolbar stops sticking rather
     than trying to guess where the bottom of it is */
  .sc-bar { position: static; }
  .sc-hero { padding-top: 36px; }
  .sc-seg button { padding: 6px 9px; }
  .sc-seg-count { display: none; }
  .sc-row { flex-wrap: wrap; gap: 6px; padding: 10px 8px; }
  .sc-name { flex: 1 1 100%; }
  .sc-group { scroll-margin-top: 24px; }
}

@media print {
  .site-header, .sc-bar, .sc-rail, .cta, .site-footer { display: none; }
  .sc-panel[hidden] { display: block; }
  .sc-layout { grid-template-columns: 1fr; }
  .sc-row { break-inside: avoid; }
}

/* ---------------------------------------------------------- guide pages */
/* one page per shortcut: web/shortcuts/<app>/<alt-h-o-i>.html */

.guide { padding: 64px 0 88px; }
.guide .doc-h2 { margin-top: 48px; }
.guide .steps { margin-top: 20px; }
.guide .steps > li { padding-bottom: 20px; }

.crumbs {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  margin-bottom: 22px;
  font-size: 13px; color: var(--muted);
}
.crumbs a { color: inherit; text-decoration: none; }
.crumbs a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 2px; }

.guide-keys { display: flex; flex-wrap: wrap; gap: 14px 28px; margin: 30px 0 0; }
.guide-key { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.guide-key kbd {
  min-width: 56px; height: 56px; padding: 0 14px;
  font-size: 24px; font-weight: 600; border-radius: 12px;
  box-shadow: 0 1px 0 var(--line), 0 6px 14px -8px rgba(0, 0, 0, .35);
}
.guide-key span { font-size: 12px; color: var(--muted); white-space: nowrap; }

.guide-cta {
  display: flex; flex-wrap: wrap; gap: 24px 48px; align-items: center; justify-content: space-between;
  margin: 64px 0 0; padding: 36px 40px; border-radius: var(--radius); background: var(--blue-soft);
}
.guide-cta h2 { margin: 0; font-size: clamp(22px, 2.6vw, 28px); line-height: 1.2; letter-spacing: -.02em; }
.guide-cta p { margin: 10px 0 0; max-width: 52ch; font-size: 14.5px; line-height: 1.6; color: var(--body); }
.guide-cta-actions { display: grid; gap: 10px; justify-items: center; }
.guide-cta-actions .hero-note { margin: 0; }

/* sibling shortcuts on a menu page, and the Mac route table below it */
.guide-links { margin: 18px 0 0; padding: 0; list-style: none; display: grid; gap: 9px; max-width: 66ch; }
.guide-links a {
  display: flex; align-items: center; gap: 10px;
  font-size: 14.5px; line-height: 1.5; color: var(--body); text-decoration: none;
}
.guide-links a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 2px; }


/* ---------------------------------------------------------- legal pages */
.legal .doc-h2 { margin-top: 40px; }
.legal .doc-p, .legal .doc-list { max-width: 72ch; }
.legal .doc-list { margin-top: 14px; }
.legal .doc-p a { color: var(--blue-ink); }
.legal .doc-h3 { margin: 28px 0 0; font-size: 16px; font-weight: 600; }
.legal-table {
  width: 100%; max-width: 72ch; margin: 14px 0 0; border-collapse: collapse;
  font-size: 14px; line-height: 1.5; color: var(--body);
}
.legal-table th {
  text-align: left; padding: 10px 12px; font-size: 12px; font-weight: 600;
  letter-spacing: .02em; text-transform: uppercase; color: var(--muted);
  background: var(--surface); border-bottom: 1px solid var(--line);
}
.legal-table td { padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.legal-table a { color: var(--blue-ink); }
@media (max-width: 600px) {
  .legal-table thead { display: none; }
  .legal-table tr { display: block; padding: 10px 0; border-bottom: 1px solid var(--line); }
  .legal-table td { display: block; padding: 2px 0; border: 0; }
  .legal-table td:first-child { font-weight: 600; color: var(--ink); }
}

/* ------------------------------------------------------------- 404 page */
/* Centered like the home hero, but on its own section so it sits away from the
   header without a hero's visual underneath it. */
.notfound { text-align: center; padding: 120px 0 136px; }
.notfound .hero-title { max-width: 20ch; margin-bottom: 26px; }

.nf-code {
  margin: 0 0 14px;
  font-size: 13px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--blue-ink);
}

@media (max-width: 620px) {
  .notfound { padding: 72px 0 88px; }
}