/* =========================================================================
   Privio - animacje na przewijaniu (post‑MVP, ścieżka „kod")
   Pin przez position:sticky, scrub przez zmienną --p (0→1) ustawianą w scroll.js.
   Interpolacja wyłącznie w CSS (calc/clamp/color-mix). Bez bibliotek.

   Dostępność / fallbacki:
   - Bez JS / reduced-motion / mobile → brak klasy `html.scrub`:
     sekcja jest w normalnym przepływie, scena statyczna, --p:1 (stan KOŃCOWY,
     kompletna czytelna klatka).
   - Klasę `html.scrub` dodaje scroll.js tylko na desktopie z dozwolonym ruchem.
   ========================================================================= */

/* Tokeny makiet UI wewnątrz „urządzenia" - JASNE w trybie jasnym, ciemne w ciemnym
   (jak realne aplikacje macOS podążające za wyglądem systemu). Ta sama mechanika
   trójstanu co w styles.css: light na :root, dark w @media + [data-theme="dark"]. */
:root{
  --ui-bg:#eef2fa; --ui-raised:#e7edf7; --ui-surface:#ffffff; --ui-line:#dfe6f1;
  --ui-txt:#0b1730; --ui-txt2:#54617e; --ui-txt3:#8a98ae; --ui-primary:#146ef5; --ui-green:#1f9d55;
  --ui-steel-a:#e9eef7; --ui-steel-b:#d7deec;   /* drzwi sejfu (jasny metal) */
  --ui-bezel-a:#dbe3f1; --ui-bezel-b:#c4cfe1; --ui-bezel-border:rgba(7,26,61,.12); /* ramka „urządzenia" */
}
:root:not([data-theme="light"]){ @media (prefers-color-scheme: dark){
  --ui-bg:#0b1120; --ui-raised:#0e1626; --ui-surface:#141d33; --ui-line:#243049;
  --ui-txt:#eef3fc; --ui-txt2:#9fb0cd; --ui-txt3:#65738f; --ui-primary:#3e8bff; --ui-green:#3bd17a;
  --ui-steel-a:#1b2743; --ui-steel-b:#0d1526;
  --ui-bezel-a:#1a2338; --ui-bezel-b:#0b1120; --ui-bezel-border:rgba(255,255,255,.07);
}}
:root[data-theme="dark"]{
  --ui-bg:#0b1120; --ui-raised:#0e1626; --ui-surface:#141d33; --ui-line:#243049;
  --ui-txt:#eef3fc; --ui-txt2:#9fb0cd; --ui-txt3:#65738f; --ui-primary:#3e8bff; --ui-green:#3bd17a;
  --ui-steel-a:#1b2743; --ui-steel-b:#0d1526;
  --ui-bezel-a:#1a2338; --ui-bezel-b:#0b1120; --ui-bezel-border:rgba(255,255,255,.07);
}

.story{position:relative}
.stage{
  --p:1;                       /* domyślnie stan końcowy (fallback bez JS) */
  --b1:clamp(0,calc(var(--p)/.34),1);            /* beat 1: 0.00-0.34 */
  --b2:clamp(0,calc((var(--p) - .34)/.30),1);    /* beat 2: 0.34-0.64 */
  --b3:clamp(0,calc((var(--p) - .64)/.36),1);    /* beat 3: 0.64-1.00 */
  padding:72px 0;position:relative;
}

/* Tryb scrub: przypięta scena; wysoka sekcja = tor przewijania na animację */
html.scrub .story{min-height:340vh}
html.scrub .stage{position:sticky;top:0;min-height:100svh;padding:96px 0 48px;
  display:flex;align-items:center}

/* ---- Układ sceny: tekst (przypięty) + animowane „urządzenie" -------------- */
.story-grid{display:grid;grid-template-columns:.95fr 1.1fr;gap:52px;align-items:center;width:100%}
@media(max-width:900px){.story-grid{grid-template-columns:1fr;gap:34px}}
.story-copy h2{font-size:clamp(26px,3.8vw,38px);font-weight:900;margin:0 0 14px;text-wrap:balance}
.story-copy .lead{font-size:17px;color:var(--ink-2);margin:0 0 24px;max-width:46ch}

/* Kroki (podświetlają się wraz z beatami) */
.story-steps{display:flex;flex-direction:column;gap:11px}
.story-steps .st{display:inline-flex;align-items:center;gap:12px;font-size:14.5px;font-weight:700;color:var(--ink)}
.story-steps .st i{width:32px;height:32px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;
  background:var(--surface-2);color:var(--ink-2);font-size:13px;flex:none;transition:background .2s,color .2s}
.story-steps .st1{opacity:calc(.38 + .62*(1 - var(--b2)))}
.story-steps .st2{opacity:calc(.38 + .62*(var(--b2)*(1 - var(--b3))))}
.story-steps .st3{opacity:calc(.38 + .62*var(--b3))}
.story-steps .st2 i{background:color-mix(in srgb,var(--primary) calc(var(--b2)*(1 - var(--b3))*100%),var(--surface-2));
  color:color-mix(in srgb,#fff calc(var(--b2)*(1 - var(--b3))*100%),var(--ink-2))}
.story-steps .st3 i{background:color-mix(in srgb,var(--ok) calc(var(--b3)*100%),var(--surface-2));
  color:color-mix(in srgb,#fff calc(var(--b3)*100%),var(--ink-2))}

/* ---- Scena 1: chroniona aplikacja = makieta Poczty ------------------------ */
.sc-stagearea{position:relative}
.sc-device{max-width:560px;margin:0 auto;position:relative}

/* Okno aplikacji Mail (własne tokeny, spójne z .appwin z hero) */
.mailwin{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:1180/860;display:grid;grid-template-columns:150px 1fr;
  --aw-bg:var(--ui-bg);--aw-raised:var(--ui-raised);--aw-surface:var(--ui-surface);--aw-line:var(--ui-line);--aw-txt:var(--ui-txt);--aw-txt2:var(--ui-txt2);--aw-txt3:var(--ui-txt3);--aw-primary:var(--ui-primary);
  background:var(--aw-bg);color:var(--aw-txt);font-size:11px;line-height:1.35}
.mw-side{background:var(--aw-raised);border-right:1px solid var(--aw-line);padding:11px 9px;display:flex;flex-direction:column;gap:2px}
.mw-brand{display:flex;align-items:center;gap:8px;padding:2px 6px 12px}
.mw-appicon{width:20px;height:20px;border-radius:6px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:10px;flex:none;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.28),0 2px 5px rgba(0,0,0,.35)}
.mw-brand b{font-family:var(--round);font-weight:800;font-size:14px;color:var(--aw-txt)}
.mw-nav{display:flex;align-items:center;gap:9px;padding:6px 9px;border-radius:8px;color:var(--aw-txt2);font-weight:500}
.mw-nav i{width:15px;text-align:center;font-size:12px}
.mw-nav .sp{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mw-nav .ct{background:var(--aw-primary);color:#fff;font-size:9px;font-weight:700;border-radius:999px;padding:1px 6px;flex:none}
.mw-nav.sel{background:var(--aw-primary);color:#fff}
.mw-main{padding:12px 13px;overflow:hidden;display:flex;flex-direction:column}
.mw-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.mw-head h4{margin:0;font-family:var(--round);font-weight:800;font-size:17px;color:var(--aw-txt)}
.mw-search{width:24px;height:24px;border-radius:7px;background:var(--aw-surface);border:1px solid var(--aw-line);display:flex;align-items:center;justify-content:center;color:var(--aw-txt3);font-size:10px}
.mw-list{display:flex;flex-direction:column;gap:6px}
.mw-mail{display:flex;gap:10px;align-items:flex-start;background:var(--aw-surface);border:1px solid var(--aw-line);border-radius:10px;padding:8px 10px}
.mw-mail.unread{border-color:color-mix(in srgb,var(--aw-primary) 45%,var(--aw-line));background:color-mix(in srgb,var(--aw-primary) 9%,var(--aw-surface))}
.mw-mail.unread .mw-top b::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--aw-primary);margin-right:6px;vertical-align:middle}
.av{width:26px;height:26px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;color:#fff;font-size:9.5px;font-weight:700;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.25)}
.av1{background:linear-gradient(135deg,#8b5cf6,#6366f1)}.av2{background:linear-gradient(135deg,#22c55e,#15803d)}
.av3{background:linear-gradient(135deg,#fb7185,#f59e0b)}.av4{background:linear-gradient(135deg,#2dd4bf,#0d9488)}
.mw-txt{flex:1;min-width:0}
.mw-top{display:flex;align-items:baseline;justify-content:space-between;gap:8px}
.mw-top b{font-size:11.5px;font-weight:700;color:var(--aw-txt);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mw-top .t{font-size:9px;color:var(--aw-txt3);flex:none}
.mw-subj{font-size:10.5px;color:var(--aw-txt);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:1px}
.mw-prev{font-size:9.5px;color:var(--aw-txt3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* Zasłona Privio: zablokowane okno jest „schowane" (rozmyte+ciemne), znika po odblokowaniu */
.sc-cover{position:absolute;inset:0;border-radius:12px;pointer-events:none;z-index:3;
  background:rgba(9,14,28,.55);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);
  opacity:calc(1 - var(--b3));display:flex;align-items:flex-start;justify-content:center}
.sc-cover-tag{margin-top:16px;display:inline-flex;align-items:center;gap:7px;font-size:10.5px;font-weight:700;color:#cfe0ff;
  background:rgba(12,20,40,.7);border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:6px 12px;
  opacity:calc(1 - var(--b2))}
.sc-cover-tag .mk{height:13px;width:10px}

/* Prośba o Touch ID - wjeżdża (beat 2), znika po odblokowaniu (beat 3), wyśrodkowana */
.tid{position:absolute;left:50%;top:50%;z-index:5;width:min(76%,300px);text-align:center;
  transform:translate(-50%,calc(-50% + (1 - var(--b2))*30px));
  opacity:calc(var(--b2)*(1 - var(--b3)));
  background:color-mix(in srgb,var(--ui-surface) 92%,transparent);border:1px solid var(--ui-line);border-radius:16px;
  padding:18px;color:var(--ui-txt);box-shadow:0 26px 54px rgba(7,26,61,.32);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.tid-fp{width:46px;height:46px;margin:2px auto 10px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  color:var(--ui-primary);font-size:23px;border:2px solid color-mix(in srgb,var(--ui-primary) 40%,transparent);animation:tidpulse 1.7s ease-in-out infinite}
@keyframes tidpulse{50%{box-shadow:0 0 22px 5px color-mix(in srgb,var(--ui-primary) 35%,transparent);border-color:color-mix(in srgb,var(--ui-primary) 90%,transparent)}}
.tid b{display:block;font-size:14px;font-weight:800;font-family:var(--round);color:var(--ui-txt)}
.tid span{display:block;font-size:11.5px;color:var(--ui-txt2);margin-top:3px}

/* Bez ruchu wyłącz pulsowanie odcisku (spójne z globalnym reduce w styles.css) */
@media(prefers-reduced-motion:reduce){.tid-fp{animation:none}}

/* ========================================================================= */
/* Scena 2: Zasłona prywatności - latarka (Spotlight) na prawdziwej treści    */
/* ========================================================================= */
.pc-scene{position:relative;max-width:560px;margin:0 auto;border-radius:12px;overflow:hidden;
  aspect-ratio:1180/860;background:var(--ui-bg);cursor:crosshair;
  --mx:calc(20% + var(--b3)*60%);   /* latarka sama sweepuje w beacie 3 */
  --my:calc(40% + var(--b3)*16%);
  --hole:calc(var(--b3)*82px)}
/* Prawdziwa treść pod spodem: prywatny „Budżet" */
.pc-doc{position:absolute;inset:0;z-index:1;padding:22px 24px;color:var(--ui-txt);
  background:var(--ui-bg);font-size:11px;line-height:1.4}
.pc-doc h4{font-family:var(--round);font-weight:800;font-size:16px;margin:0}
.pc-doc .pc-sub{color:var(--ui-txt2);font-size:10px;margin:2px 0 14px}
.pc-big{font-family:var(--round);font-weight:900;font-size:30px;margin:0 0 4px;
  background:linear-gradient(120deg,var(--ui-primary),#8b7bff);-webkit-background-clip:text;background-clip:text;color:transparent}
.pc-biglbl{color:var(--ui-txt2);font-size:9.5px;text-transform:uppercase;letter-spacing:.12em;margin-bottom:14px}
.pc-row{display:flex;align-items:center;justify-content:space-between;padding:9px 0;border-top:1px solid var(--ui-line)}
.pc-row .l{color:var(--ui-txt2);display:flex;align-items:center;gap:9px}
.pc-row .l .ci{width:22px;height:22px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:10px;color:#fff}
.pc-row b{font-weight:800;font-size:12px;color:var(--ui-txt)}
.pc-row .up{color:var(--ui-green)}.pc-row .down{color:#e0483c}
/* Kurtyna: rozmycie + przyciemnienie z „dziurą" latarki (jak maskImage w apce) */
.pc-curtain{position:absolute;inset:0;z-index:3;pointer-events:none;opacity:var(--b2);
  background:rgba(7,11,21,.5);
  backdrop-filter:blur(15px) brightness(.62);-webkit-backdrop-filter:blur(15px) brightness(.62);
  -webkit-mask-image:radial-gradient(circle at var(--mx) var(--my),transparent 0 var(--hole),#000 calc(var(--hole) + 60px));
  mask-image:radial-gradient(circle at var(--mx) var(--my),transparent 0 var(--hole),#000 calc(var(--hole) + 60px))}
.pc-ring{position:absolute;z-index:4;left:var(--mx);top:var(--my);transform:translate(-50%,-50%);
  width:calc(var(--hole)*2);height:calc(var(--hole)*2);border-radius:50%;pointer-events:none;opacity:var(--b3);
  box-shadow:0 0 0 1.5px rgba(127,176,255,.45),0 0 34px 6px rgba(62,139,255,.35)}
.pc-hint{position:absolute;left:12px;bottom:12px;z-index:5;font-family:var(--mono);font-size:10.5px;color:#cfe0ff;
  background:rgba(12,20,40,.7);border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:6px 12px;
  display:inline-flex;gap:7px;align-items:center;opacity:calc(var(--b3)*.9)}
.pc-hint i{color:#7fb0ff}

/* ========================================================================= */
/* Scena 3: Prywatny sejf - szyfrowanie AES-256                               */
/* ========================================================================= */
.vault-scene{position:relative;max-width:520px;margin:0 auto;aspect-ratio:1180/900;border-radius:16px;overflow:hidden;
  background:radial-gradient(120% 120% at 50% 15%,var(--ui-raised),var(--ui-bg));perspective:1300px}
/* Wnętrze sejfu: pliki, które po otwarciu są już zaszyfrowane */
.vault-interior{position:absolute;inset:0;display:flex;flex-direction:column;gap:9px;padding:26px 30px;justify-content:center}
.vf{display:flex;align-items:center;gap:11px;background:var(--ui-surface);border:1px solid var(--ui-line);border-radius:11px;padding:10px 13px;
  transform:translateX(calc((1 - var(--b3))*46px));opacity:var(--b3)}
.vf .vfi{width:30px;height:30px;border-radius:8px;flex:none;display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px;
  background:linear-gradient(135deg,#3e8bff,#1d4ed8);box-shadow:inset 0 1px 0 rgba(255,255,255,.25)}
.vf .vft{flex:1;min-width:0}
.vf .vft b{display:block;font-size:12px;font-weight:700;color:var(--ui-txt)}
.vf .vft .enc{display:block;font-family:var(--mono);font-size:9px;color:var(--ui-green);letter-spacing:.06em}
.vf .vlock{color:var(--ui-green);font-size:12px}
.vault-badge{position:absolute;top:14px;left:50%;transform:translateX(-50%);z-index:5;
  font-family:var(--mono);font-size:10px;font-weight:700;letter-spacing:.08em;color:var(--ui-green);
  background:color-mix(in srgb,var(--ui-green) 12%,var(--ui-surface));border:1px solid color-mix(in srgb,var(--ui-green) 35%,var(--ui-line));border-radius:999px;padding:5px 12px;
  display:inline-flex;gap:7px;align-items:center;opacity:var(--b3)}
.vault-badge i{color:var(--ui-green)}
/* Drzwi sejfu - otwierają się (rotateY) w beacie 3 */
.vault-door{position:absolute;inset:0;z-index:4;transform-origin:left center;backface-visibility:hidden;
  transform:perspective(1300px) rotateY(calc(var(--b3)*-112deg));
  background:linear-gradient(150deg,var(--ui-steel-a),var(--ui-steel-b));border-right:2px solid color-mix(in srgb,var(--ui-line) 70%,transparent);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.06),20px 0 50px rgba(7,26,61,.28)}
/* Zawiasy po lewej (strona obrotu drzwi) - płytki metalowe z nitami */
.vault-door .vd-hinges{position:absolute;left:12px;top:0;bottom:0;display:flex;flex-direction:column;justify-content:space-between;padding:22% 0;z-index:2}
.vault-door .vd-hinges span{position:relative;width:20px;height:34px;border-radius:6px;
  background:linear-gradient(120deg,color-mix(in srgb,#fff 42%,var(--ui-steel-a)),var(--ui-steel-b) 85%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.55),inset 0 -2px 3px rgba(7,26,61,.14),0 4px 8px rgba(7,26,61,.18)}
.vault-door .vd-hinges span::before,.vault-door .vd-hinges span::after{content:"";position:absolute;left:50%;transform:translateX(-50%);
  width:5px;height:5px;border-radius:50%;
  background:radial-gradient(circle at 40% 35%,color-mix(in srgb,#fff 40%,var(--ui-steel-a)),var(--ui-txt3));
  box-shadow:inset 0 .5px 1px rgba(255,255,255,.6),0 1px 1px rgba(7,26,61,.25)}
.vault-door .vd-hinges span::before{top:6px}
.vault-door .vd-hinges span::after{bottom:6px}
/* Rączka sejfu (koło ze szprychami i piastą) po prawej - na krawędzi otwierania */
.vault-door .vd-handle{position:absolute;right:22px;top:50%;transform:translateY(-50%);width:54px;height:54px;border-radius:50%;z-index:2;
  background:radial-gradient(circle at 42% 34%,color-mix(in srgb,#fff 48%,var(--ui-steel-a)),var(--ui-steel-b) 82%);
  box-shadow:inset 0 0 0 4px color-mix(in srgb,#fff 30%,var(--ui-steel-a)),
             inset 0 0 0 9px color-mix(in srgb,var(--ui-txt3) 16%,var(--ui-steel-b)),
             inset 0 2px 5px rgba(255,255,255,.4),0 7px 16px rgba(7,26,61,.22)}
/* szprychy (X) */
.vault-door .vd-handle::before{content:"";position:absolute;inset:9px;border-radius:50%;transform:rotate(45deg);
  background:
    linear-gradient(90deg,transparent calc(50% - 2px),color-mix(in srgb,var(--ui-txt3) 22%,var(--ui-steel-a)) calc(50% - 2px) calc(50% + 2px),transparent calc(50% + 2px)),
    linear-gradient(0deg,transparent calc(50% - 2px),color-mix(in srgb,var(--ui-txt3) 22%,var(--ui-steel-a)) calc(50% - 2px) calc(50% + 2px),transparent calc(50% + 2px))}
/* piasta (środek) */
.vault-door .vd-handle::after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:18px;height:18px;border-radius:50%;
  background:radial-gradient(circle at 40% 35%,color-mix(in srgb,#fff 55%,var(--ui-steel-a)),var(--ui-steel-b));
  box-shadow:inset 0 1px 2px rgba(255,255,255,.6),0 2px 5px rgba(7,26,61,.22)}
.vault-dial{width:96px;height:96px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 40% 35%,color-mix(in srgb,var(--ui-primary) 14%,var(--ui-surface)),var(--ui-raised));
  border:3px solid color-mix(in srgb,var(--ui-primary) calc(25% + var(--b2)*55%),var(--ui-line));color:var(--ui-primary);font-size:34px;
  box-shadow:0 0 calc(var(--b2)*30px) color-mix(in srgb,var(--ui-primary) calc(var(--b2)*50%),transparent),inset 0 2px 6px rgba(7,26,61,.18)}
/* Poświata podąża za obrysem odcisku (drop-shadow), nie za kwadratem glifu (box-shadow) */
.vault-door .vd-fp{animation:fppulse 1.7s ease-in-out infinite}
@keyframes fppulse{0%,100%{filter:drop-shadow(0 0 2px rgba(127,176,255,.35))}
  50%{filter:drop-shadow(0 0 10px rgba(127,176,255,.95)) drop-shadow(0 0 4px rgba(127,176,255,.7))}}
.vault-door .vd-label{font-family:var(--round);font-weight:800;font-size:15px;color:var(--ui-txt)}
.vault-door .vd-sub{font-family:var(--mono);font-size:10px;color:var(--ui-txt2);margin-top:-8px}
@media(prefers-reduced-motion:reduce){.vault-door .vd-fp{animation:none}}

/* Znacznik Pro w nadtytule scen 4-5 */
.pro-eye{display:inline-flex;align-items:center;gap:9px;color:var(--violet)}
.pro-pill{font-family:var(--mono);font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#fff;
  background:linear-gradient(135deg,var(--violet),var(--primary));border-radius:6px;padding:2px 7px}

/* ========================================================================= */
/* Scena 4 (Pro): Blokada stron WWW - okno przeglądarki                       */
/* ========================================================================= */
.browserwin{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:1180/860;
  --aw-line:var(--ui-line);--aw-txt:var(--ui-txt);--aw-txt2:var(--ui-txt2);--aw-txt3:var(--ui-txt3);--aw-primary:var(--ui-primary);--aw-green:var(--ui-green);
  background:var(--ui-bg);color:var(--aw-txt);font-size:11px}
.bw-chrome{background:var(--ui-raised);border-bottom:1px solid var(--aw-line);padding:9px 12px;display:flex;flex-direction:column;gap:8px}
.bw-tabs{display:flex;gap:6px}
.bw-tab{display:inline-flex;align-items:center;gap:6px;background:var(--ui-surface);border:1px solid var(--aw-line);border-radius:8px 8px 0 0;
  padding:5px 10px;font-size:10px;color:var(--aw-txt2);max-width:70%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bw-addr{display:flex;align-items:center;gap:8px;background:var(--ui-surface);border:1px solid var(--aw-line);border-radius:999px;padding:6px 12px;font-size:10.5px;color:var(--aw-txt)}
.bw-addr i{font-size:10px;color:var(--aw-txt3)}
.bw-page{padding:18px 20px;background:var(--ui-bg);height:100%}
.bw-page .bw-h{display:flex;align-items:baseline;justify-content:space-between}
.bw-page .bw-h b{font-family:var(--round);font-weight:800;font-size:15px}
.bw-page .bw-h span{font-size:10px;color:var(--aw-txt3);text-transform:uppercase;letter-spacing:.1em}
.bw-balance{font-family:var(--round);font-weight:900;font-size:28px;margin:4px 0 14px;
  background:linear-gradient(120deg,var(--ui-primary),#8b7bff);-webkit-background-clip:text;background-clip:text;color:transparent}
.bw-tx{display:flex;align-items:center;justify-content:space-between;padding:9px 0;border-top:1px solid var(--aw-line);color:var(--aw-txt2)}
.bw-tx b{font-weight:800;color:var(--aw-txt);font-size:12px}
.bw-tx .up{color:var(--aw-green)}

/* ========================================================================= */
/* Scena 5 (Pro): Blokada po odejściu - Mac + oddalające się urządzenie       */
/* ========================================================================= */
.walk-scene{position:relative;max-width:560px;margin:0 auto;aspect-ratio:1180/860;border-radius:16px;overflow:hidden;
  background:radial-gradient(120% 130% at 50% 18%,var(--ui-raised),var(--ui-bg));
  display:flex;align-items:center;justify-content:center;gap:26px}
/* Duży komputer (laptop): ekran + podstawa; kłódka pojawia się na ekranie w beacie 3 */
.wl-computer{position:relative;flex:none;width:258px}
.wl-screen{position:relative;height:158px;border-radius:16px;overflow:hidden;background:#05070d;
  border:9px solid var(--ui-bezel-a);
  box-shadow:0 24px 46px rgba(7,26,61,.26),inset 0 0 0 1.5px rgba(0,0,0,.55)}
.wl-screen::after{content:"";position:absolute;inset:0;z-index:6;pointer-events:none;
  background:linear-gradient(115deg,rgba(255,255,255,.06) 0 20%,transparent 42%)} /* refleks */
.wl-scr-desktop{position:absolute;inset:0;opacity:calc(1 - var(--b3));background:linear-gradient(160deg,var(--ui-raised),var(--ui-surface))}
.wl-scr-desktop .mb{height:16px;display:flex;align-items:center;padding:0 8px;background:color-mix(in srgb,var(--ui-raised) 85%,transparent);border-bottom:1px solid var(--ui-line)}
.wl-scr-desktop .mb .mk{height:9px;width:7px}
.wl-scr-desktop .win{position:absolute;left:16%;top:34%;right:18%;bottom:20%;border-radius:8px;background:var(--ui-surface);border:1px solid var(--ui-line);box-shadow:0 10px 24px rgba(7,26,61,.16)}
.wl-scr-lock{position:absolute;inset:0;opacity:var(--b3);background:rgba(6,10,20,.92);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;padding:0 14px}
.wl-scr-lock .lk{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 40% 35%,#2a3a5e,#111a30);border:2px solid rgba(127,176,255,.55);color:#7fb0ff;font-size:18px;
  animation:fppulse 1.9s ease-in-out infinite}
.wl-scr-lock .t{font-family:var(--round);font-weight:800;font-size:10px;color:#eef3fc;line-height:1.2}
.wl-base{position:relative;height:22px;margin:0 -20px;
  background:linear-gradient(180deg,var(--ui-bezel-a),var(--ui-bezel-b) 62%,color-mix(in srgb,var(--ui-bezel-b) 78%,var(--ui-bezel-border)));
  clip-path:polygon(3% 0,97% 0,100% 100%,0 100%);
  box-shadow:0 16px 24px rgba(7,26,61,.22),inset 0 1.5px 0 rgba(255,255,255,.5),inset 0 -3px 5px rgba(7,26,61,.14)}
.wl-base::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:84px;height:6px;border-radius:0 0 8px 8px;background:color-mix(in srgb,var(--ui-txt3) 26%,var(--ui-bezel-b))} /* wcięcie/zawias */
/* Sygnał BT - słabnie z --p */
.wl-bars{flex:none;display:inline-flex;align-items:flex-end;gap:3px;height:22px}
.wl-bars b{width:4px;background:var(--ui-green);border-radius:2px;display:block}
.wl-bars b:nth-child(1){height:7px;opacity:calc(1 - var(--p)*.15)}
.wl-bars b:nth-child(2){height:11px;opacity:clamp(0,calc(1 - var(--p)*1.1),1)}
.wl-bars b:nth-child(3){height:16px;opacity:clamp(0,calc(1 - var(--p)*1.6),1)}
.wl-bars b:nth-child(4){height:22px;opacity:clamp(0,calc(1 - var(--p)*2.3),1)}
/* Telefon - oddala się w prawo i znika */
.wl-phone{position:relative;flex:none;width:60px;height:120px;border-radius:18px;background:var(--ui-bezel-a);
  box-shadow:0 18px 32px rgba(7,26,61,.24),inset 0 0 0 1px rgba(0,0,0,.12);
  transform:translateX(calc(var(--p)*92px));opacity:calc(1 - var(--p)*.6)}
.wl-phone .scr{position:absolute;inset:5px;border-radius:13px;overflow:hidden;background:linear-gradient(160deg,var(--ui-raised),var(--ui-surface))}
.wl-phone::before{content:"";position:absolute;top:10px;left:50%;transform:translateX(-50%);z-index:2;width:22px;height:6px;border-radius:99px;background:#05070d} /* dynamic island */
.wl-phone::after{content:"";position:absolute;right:-2px;top:34px;width:2px;height:22px;border-radius:2px;background:color-mix(in srgb,var(--ui-txt3) 30%,var(--ui-bezel-b))} /* przycisk boczny */
@media(prefers-reduced-motion:reduce){.wl-scr-lock .lk{animation:none}}

/* Poza trybem scrub (mobile / reduced-motion / brak JS) nie wyszarzaj kroków -
   animacja nie gra, więc każdy krok jest w pełni aktywny. */
html:not(.scrub) .story-steps .st{opacity:1}
html:not(.scrub) .story-steps .st i{background:color-mix(in srgb,var(--primary) 16%,var(--surface-2));color:var(--primary)}
html:not(.scrub) .story-steps .st3 i{background:color-mix(in srgb,var(--ok) 18%,var(--surface-2));color:var(--ok)}

.curtain-modes{margin:16px 0 24px;padding-left:1.2em;color:var(--ink-2);font-size:16px;line-height:1.6}.curtain-modes li+li{margin-top:4px}