/* The privacy mode page's Privacy Engine animation. Scoped under .pe; markup in privacy-mode/index.html. */
/* hero headline: the question rotates, the answer stays */
.page-hero h1.pe-h1{max-width:20ch}
.pe-h1 .pe-rot{display:grid;color:var(--orange)}
.pe-h1 .pe-rot .hi{grid-area:1/1;opacity:0;transition:opacity .45s ease-in-out}
.pe-h1 .pe-rot .hi.on{opacity:1}
.pe-h1 .sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.pe{margin-top:40px}
.pe-stage{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 56px 200px 56px minmax(0,1fr);align-items:center;padding:28px;border-radius:var(--r-section);background:var(--cream-dim);border:1px solid var(--line-2);
  background-image:radial-gradient(rgba(23,17,12,.07) 1px,transparent 1.2px);background-size:22px 22px}
.pe-label{font-family:var(--display);font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2);margin:0 0 10px 4px}
.pe-card{position:relative;min-height:148px;background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-sm);padding:16px 18px;box-shadow:0 18px 36px -24px rgba(90,40,10,.35)}
.pe-msg{position:absolute;inset:16px 18px;font-size:16px;line-height:1.55;color:var(--espresso);opacity:0;transform:translateY(6px);transition:opacity .35s ease,transform .35s ease}
.pe-msg.on{opacity:1;transform:none}
.pe-msg small{display:block;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-2);margin-bottom:6px}
.pe-msg .nm{font-weight:700;color:var(--orange-deep);background:rgba(255,106,31,.1);border-radius:6px;padding:0 4px}
.pe-msg .bar{display:inline-block;vertical-align:-2px;height:1em;width:var(--w,4em);border-radius:4px;background:var(--espresso)}
.pe-you .pe-card.done{border-color:rgba(30,158,106,.45)}
.pe-ok{position:absolute;right:12px;bottom:10px;display:flex;align-items:center;gap:6px;font-size:13px;font-weight:700;color:var(--ok);opacity:0;transition:opacity .3s}
.pe-ok.on{opacity:1}
.pe-ok i{width:16px;height:16px;border-radius:50%;background:var(--ok) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/11px no-repeat}

/* the wires and the travelling packet */
.pe-wire{position:relative;height:2px;margin-top:22px;background:repeating-linear-gradient(90deg,var(--line-2) 0 6px,transparent 6px 11px)}
.pe-wire i{position:absolute;top:50%;left:0;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;opacity:0;background:var(--orange);box-shadow:0 0 0 4px rgba(255,106,31,.2)}
.pe-wire i.dark{background:var(--espresso);box-shadow:0 0 0 4px rgba(23,17,12,.14)}
.pe-wire.go-r i{animation:pe-right .6s ease-in-out forwards}
.pe-wire.go-l i{animation:pe-left .6s ease-in-out forwards}
@keyframes pe-right{0%{left:0;opacity:0}15%{opacity:1}85%{opacity:1}100%{left:100%;opacity:0}}
@keyframes pe-left{0%{left:100%;opacity:0}15%{opacity:1}85%{opacity:1}100%{left:0;opacity:0}}

/* the engine */
.pe-engine{position:relative;margin-top:22px;display:grid;justify-items:center;gap:8px;padding:22px 14px 18px;border-radius:22px;text-align:center;color:#fff;background:var(--espresso);
  box-shadow:0 30px 60px -30px rgba(90,40,10,.6);transition:transform .3s ease,box-shadow .3s ease;overflow:hidden}
.pe-engine.busy{transform:scale(1.04);box-shadow:0 0 0 3px var(--orange),0 0 44px rgba(255,106,31,.55),0 30px 60px -30px rgba(90,40,10,.6)}
.pe-engine svg{width:34px;height:34px}
.pe-engine b{font-family:var(--display);font-weight:800;font-size:17px;letter-spacing:-.01em;line-height:1.15}
.pe-engine span{font-size:12px;color:rgba(255,255,255,.62)}
.pe-scan{position:absolute;left:14px;right:14px;top:16px;height:2px;border-radius:2px;background:var(--amber);opacity:0}
.pe-engine.busy .pe-scan{animation:pe-scan .7s ease-in-out}
@keyframes pe-scan{0%{top:16px;opacity:0}20%{opacity:1}80%{opacity:1}100%{top:calc(100% - 18px);opacity:0}}

/* the AI side */
.pe-logos{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}
.pe-logo{display:flex;align-items:center;gap:6px;padding:5px 10px 5px 7px;border-radius:999px;background:var(--surface);border:1px solid var(--line-2);font-size:13px;font-weight:600;color:var(--muted);transition:border-color .3s,box-shadow .3s,color .3s}
.pe-logo img{width:16px;height:16px}
.pe-logo.on{color:var(--espresso);border-color:var(--espresso);box-shadow:0 0 0 3px rgba(23,17,12,.08)}
.pe-logo.more{color:var(--muted-2)}
.pe-ai .pe-label{display:none}

.pe-cap{margin:18px auto 0;text-align:center;font-family:var(--display);font-weight:800;font-size:20px;letter-spacing:-.02em;min-height:1.4em;transition:opacity .3s}
.pe-cap.fade{opacity:0}

@media (max-width:900px){
  .pe-stage{grid-template-columns:1fr;gap:0;padding:18px}
  .pe-wire{width:2px;height:36px;margin:0 auto;background:repeating-linear-gradient(180deg,var(--line-2) 0 6px,transparent 6px 11px)}
  .pe-wire i{left:50%;top:0;margin:-6px 0 0 -6px}
  .pe-wire.go-r i{animation-name:pe-down}
  .pe-wire.go-l i{animation-name:pe-up}
  @keyframes pe-down{0%{top:0;opacity:0}15%{opacity:1}85%{opacity:1}100%{top:100%;opacity:0}}
  @keyframes pe-up{0%{top:100%;opacity:0}15%{opacity:1}85%{opacity:1}100%{top:0;opacity:0}}
  .pe-engine{margin:0 auto;width:100%;max-width:280px;grid-template-columns:auto auto;align-items:center;justify-content:center;gap:4px 12px;padding:14px 18px;text-align:left}
  .pe-engine svg{grid-row:span 2;width:30px;height:30px}
  .pe-msg{font-size:15px}
  .pe-card{min-height:156px}
  .pe-cap{font-size:18px}
}
@media (prefers-reduced-motion:reduce){
  .pe-msg,.pe-cap,.pe-engine,.pe-logo,.pe-h1 .pe-rot .hi{transition:none}
  .pe-wire i,.pe-engine.busy .pe-scan{animation:none}
}