/* Prompt AI Keyboard — the product tour pages: /how-it-works/ and /prompt-enhancer/.

   These sections used to live on the homepage and moved out when it was cut down to the main
   benefits. The rules are a static copy of the homepage's inline ones, not a shared extraction,
   for the same reason assets/mock.css gives: an edit to the homepage can never break these
   pages, or the reverse. Linked after guide.css, whose tokens every rule here reads.
   Bump `?v=` on both pages whenever this file changes (Hosting serves *.css immutable). */
:root{
  --after-tint:rgba(102,83,179,.07);
  --after-base:var(--surface);
  --after-shadow:0 18px 60px -28px rgba(102,83,179,.35);
  --after-edge:#E3B6E4;
  --glow:rgba(168,152,230,.5);
}
:root[data-theme="dark"]{
  --after-tint:rgba(102,83,179,.16);
  --after-base:transparent;
  --after-shadow:0 18px 60px -24px rgba(102,83,179,.55);
}
[stroke="#A898E6"]{stroke:var(--violet-light)}

/* page header */
.tour-hero{text-align:center;padding:30px 0 8px}
.tour-hero h1{font-size:clamp(2rem,5vw,3rem);line-height:1.15;font-weight:800;letter-spacing:-.02em;margin-bottom:16px}
.tour-hero .lede{font-size:1.15rem;color:var(--text-dim);max-width:620px;margin:0 auto}

/* sections */
.tour section{padding:64px 0 8px;scroll-margin-top:76px}
.sec-label{color:var(--violet-light);font-weight:700;font-size:.85rem;text-transform:uppercase;letter-spacing:.12em;margin-bottom:12px}
.tour h2{font-size:clamp(1.6rem,4vw,2.2rem);font-weight:800;letter-spacing:-.01em;line-height:1.2;margin-bottom:14px}
.sec-sub{color:var(--text-dim);max-width:600px;margin-bottom:40px}
.ba-caption{color:var(--text-dim);margin:18px 0 0}

/* cards */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
@media(min-width:860px){
  .grid.two{grid-template-columns:1fr 1fr}
  .grid.two > .card:last-child:nth-child(odd){grid-column:1 / -1}
}
.card{
  background:var(--surface);border:1px solid var(--outline);border-radius:18px;
  padding:28px 26px;transition:border-color .2s,transform .15s;
}
.card:hover{border-color:rgba(168,152,230,.4);transform:translateY(-3px);text-decoration:none}
.card .icon{
  width:44px;height:44px;border-radius:12px;margin-bottom:18px;
  background:rgba(102,83,179,.18);display:flex;align-items:center;justify-content:center;
}
.card h3{font-size:1.1rem;margin-bottom:8px}
.card p{color:var(--text-dim);font-size:.94rem;line-height:1.6}
.card.jobcard{display:flex;flex-direction:column;color:var(--text)}
.card.jobcard p{flex:1}
.card.jobcard .go{margin-top:16px;font-size:.86rem;font-weight:700;color:var(--violet-light)}
.card.jobcard:hover .go{text-decoration:underline}

/* type / tap / send */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;margin-top:18px}
.step{position:relative;background:var(--surface);border:1px solid var(--outline);border-radius:18px;padding:32px 26px 26px}
.step .num{
  position:absolute;top:-18px;left:24px;width:36px;height:36px;border-radius:50%;
  background:linear-gradient(120deg,var(--violet),var(--violet-light));
  display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff;
}
.step h3{font-size:1.08rem;margin-bottom:8px}
.step p{color:var(--text-dim);font-size:.94rem}

/* the old way vs this way */
.vs{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:40px;align-items:start}
.vs-col{background:var(--surface);border:1px solid var(--outline);border-radius:18px;padding:26px 24px}
.vs-col.now{border-color:rgba(168,152,230,.4);background:linear-gradient(160deg,rgba(102,83,179,.14),var(--surface))}
.vs-head{display:flex;align-items:baseline;gap:10px;margin-bottom:16px}
.vs-count{font-size:1.9rem;font-weight:700;line-height:1;color:var(--text-faint)}
.vs-col.now .vs-count{color:var(--violet-light)}
.vs-name{font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-faint);font-weight:600}
.vs-col ol{list-style:none;margin:0;padding:0}
.vs-col li{padding:7px 0 7px 22px;position:relative;color:var(--text-dim);font-size:.95rem;line-height:1.45}
.vs-col li::before{content:"";position:absolute;left:4px;top:15px;width:6px;height:6px;border-radius:50%;background:var(--text-faint)}
.vs-col.now li{color:var(--text)}
.vs-col.now li::before{background:var(--violet-light)}
@media(max-width:760px){.vs{grid-template-columns:1fr;gap:16px}}

/* before / after */
.ba{display:grid;grid-template-columns:1fr auto 1fr;gap:24px;align-items:stretch;margin-top:40px}
.ba-card{
  position:relative;border-radius:20px;padding:26px 28px 28px;
  display:flex;flex-direction:column;gap:18px;
  background:var(--surface);border:1px solid var(--outline);
}
.ba-card.before .ba-text{
  font-size:1.2rem;color:var(--text-faint);font-style:italic;
  display:flex;align-items:center;flex:1;
}
.ba-card.after{
  border:1px solid transparent;
  background:
    linear-gradient(160deg,var(--after-tint),var(--surface) 60%) padding-box,
    linear-gradient(var(--after-base),var(--after-base)) padding-box,
    linear-gradient(140deg,var(--violet),var(--violet-light) 50%,var(--after-edge)) border-box;
  box-shadow:var(--after-shadow);
}
.ba-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.ba-tag{
  display:inline-flex;align-items:center;gap:7px;
  font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;
  padding:6px 15px;border-radius:99px;background:var(--surface-2);color:var(--text-faint);
}
.ba-tag.hot{background:var(--accent-fill);color:var(--on-accent)}
.ba-tag.model{background:rgba(168,152,230,.14);color:var(--violet-light);border:1px solid rgba(168,152,230,.35);text-transform:none;letter-spacing:.02em;font-weight:700;font-size:.78rem}
.ba-text{font-size:.97rem;color:var(--text-dim);line-height:1.7;margin:0}
.ba-text strong{color:var(--text);font-weight:600}
.ba-params{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto}
.ba-param{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:.78rem;color:var(--violet-light);
  background:rgba(102,83,179,.14);border:1px solid rgba(168,152,230,.3);
  padding:4px 10px;border-radius:8px;
}
.ba-arrow{
  display:flex;align-items:center;justify-content:center;
  width:58px;height:58px;border-radius:50%;align-self:center;flex-shrink:0;
  background:linear-gradient(135deg,var(--violet),var(--violet-light));color:#fff;
  box-shadow:0 0 24px var(--glow);
}
@media(max-width:760px){
  .ba{grid-template-columns:1fr;gap:18px}
  .ba-arrow{transform:rotate(90deg);margin:-2px auto}
  .ba-card.before .ba-text{font-size:1.1rem}
}

/* AI tools strip */
.targets{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.target{
  border:1px solid var(--outline);background:var(--surface);
  padding:8px 18px;border-radius:99px;font-size:.88rem;font-weight:600;color:var(--text-dim);
}

.sub-head h3{font-size:clamp(1.25rem,3vw,1.6rem);font-weight:800;letter-spacing:-.01em;margin-bottom:10px}
.tour h2 + .grid{margin-top:28px}