/* =====================================================================
   PGN-SKIN pagenus · home a slide · Direzione B "Costellazione" (scelta dall'utente, prototipo design/pagenus-home/B.html)
   Metafora: la scintilla del logo diventa una stella. Il libro è al centro, i contenuti gli girano intorno
   su un'orbita; il codice si inserisce in un portale di vetro che si accende; i passi sono stelle su una traiettoria.
   Font: Sora (titoli, geometrico e arrotondato come il wordmark) + Plus Jakarta Sans (testo: lo stesso delle altre
   pagine Pagenus, gate, bonus, quiz e pagine legali, quindi continuità).
   Colori: indaco Pagenus #5b57e6, viola #8b5cf6, acqua #22c3be (il teal già nel tema), notte #070a1c.
   ===================================================================== */
:root{
  --f-display:"Sora",ui-sans-serif,system-ui,sans-serif;
  --f-body:"Plus Jakarta Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --wrap:1180px;--r:16px;--r-lg:26px;
  --bg:#f5f5fc;--surface:#ffffff;--surface-2:#f4f4fb;
  --ink:#0b1238;--ink-2:#454b70;--muted:#7a7f9e;--line:#e2e3f1;
  --accent:#5b57e6;--accent-2:#8b5cf6;--aqua:#22c3be;--on-accent:#fff;--tint:#ecebfd;--ring:rgba(91,87,230,.2);
  --grad:linear-gradient(100deg,#8b5cf6 0%,#5b57e6 45%,#22c3be 100%);
  --grad-btn:linear-gradient(100deg,#7c4dff 0%,#5b57e6 60%,#3f8fe0 100%);
  --glass:rgba(255,255,255,.66);--glass-line:rgba(255,255,255,.9);--glass-edge:rgba(91,87,230,.12);
  --shadow:0 20px 44px -26px rgba(40,44,120,.32);
  --shadow-lg:0 50px 100px -48px rgba(40,44,120,.45);
  --star:#5b57e6;
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#070a1c;--surface:#10142e;--surface-2:#151a3a;
  --ink:#f3f4ff;--ink-2:#b8bcdc;--muted:#8489ae;--line:rgba(255,255,255,.09);
  --accent:#8f8bff;--accent-2:#b18cff;--aqua:#4fe0d9;--on-accent:#0b0a2a;--tint:rgba(143,139,255,.14);--ring:rgba(143,139,255,.3);
  --grad:linear-gradient(100deg,#c4a6ff 0%,#8f8bff 45%,#4fe0d9 100%);
  --grad-btn:linear-gradient(100deg,#9b7bff 0%,#6d69f0 60%,#3fb7e0 100%);
  --glass:rgba(20,25,60,.55);--glass-line:rgba(255,255,255,.1);--glass-edge:rgba(143,139,255,.25);
  --shadow:0 20px 44px -26px rgba(0,0,0,.7);
  --shadow-lg:0 50px 100px -48px rgba(0,0,0,.85);
  --star:#fff;
}

/* ---------- sfondo: aurora che respira + campo di stelle ---------- */
.b-bg{position:fixed;inset:0;z-index:-1;background:var(--bg);overflow:hidden}
.b-bg::before{content:"";position:absolute;inset:0;opacity:.55;background-image:
  radial-gradient(1.2px 1.2px at 12% 18%,var(--star),transparent 60%),radial-gradient(1px 1px at 28% 72%,var(--star),transparent 60%),
  radial-gradient(1.4px 1.4px at 46% 12%,var(--star),transparent 60%),radial-gradient(1px 1px at 63% 64%,var(--star),transparent 60%),
  radial-gradient(1.3px 1.3px at 78% 26%,var(--star),transparent 60%),radial-gradient(1px 1px at 88% 82%,var(--star),transparent 60%),
  radial-gradient(1.2px 1.2px at 6% 58%,var(--star),transparent 60%),radial-gradient(1px 1px at 38% 44%,var(--star),transparent 60%),
  radial-gradient(1.4px 1.4px at 94% 50%,var(--star),transparent 60%),radial-gradient(1px 1px at 54% 90%,var(--star),transparent 60%);
  background-size:620px 620px}
html:not([data-theme="dark"]) .b-bg::before{opacity:.18}
.b-bg i{position:absolute;display:block;border-radius:50%;filter:blur(70px);animation:b-drift 26s ease-in-out infinite alternate}
.b-bg i:nth-child(1){width:720px;height:520px;left:-180px;top:-160px;background:rgba(139,92,246,.20)}
.b-bg i:nth-child(2){width:640px;height:560px;right:-200px;top:18%;background:rgba(34,195,190,.13);animation-delay:-9s}
.b-bg i:nth-child(3){width:760px;height:460px;left:26%;bottom:-260px;background:rgba(91,87,230,.15);animation-delay:-17s}
html[data-theme="dark"] .b-bg i:nth-child(1){background:rgba(139,92,246,.34)}
html[data-theme="dark"] .b-bg i:nth-child(2){background:rgba(34,195,190,.18)}
html[data-theme="dark"] .b-bg i:nth-child(3){background:rgba(91,87,230,.32)}
@keyframes b-drift{0%{transform:translate(0,0) scale(1)}100%{transform:translate(60px,40px) scale(1.12)}}

/* ---------- tipografia ---------- */
.b-title{margin:0;font-family:var(--f-display);font-weight:700;letter-spacing:-.035em;line-height:1.04;font-size:clamp(34px,4.2vw,60px);color:var(--ink);text-wrap:balance}
.b-grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.b-lead{margin:18px auto 0;font-size:clamp(16px,1.25vw,18.5px);line-height:1.6;color:var(--ink-2);max-width:36em}
.b-lead strong{color:var(--ink);font-weight:700}
.b-pill{display:inline-flex;align-items:center;gap:8px;margin:0 0 20px;padding:7px 14px 7px 11px;border-radius:999px;background:var(--glass);border:1px solid var(--glass-line);box-shadow:0 0 0 1px var(--glass-edge),0 8px 20px -14px rgba(40,44,120,.4);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);font-size:13px;font-weight:700;color:var(--ink-2)}
.b-pill .spark{width:14px;height:14px;fill:var(--accent)}
.spark{fill:currentColor}
.b-head{max-width:680px;margin-bottom:34px}
.b-head .b-lead{margin-left:0;max-width:44em}
.b-head--c{max-width:none;text-align:center;margin-inline:auto}

/* ---------- vetro ---------- */
.b-glass,.b-tile,.b-hcard,.b-portal__glass,.b-chip{background:var(--glass);border:1px solid var(--glass-line);box-shadow:0 0 0 1px var(--glass-edge),var(--shadow);backdrop-filter:blur(18px) saturate(1.3);-webkit-backdrop-filter:blur(18px) saturate(1.3)}

/* ---------- indicatore: stelle su un filo ---------- */
.deck-nav--b{right:30px;gap:20px;padding:6px 0}
.deck-nav--b::before{content:"";position:absolute;right:8px;top:0;bottom:0;width:1px;background:linear-gradient(transparent,var(--line) 15%,var(--line) 85%,transparent)}
html:not([data-theme="dark"]) .deck-nav--b::before{background:linear-gradient(transparent,#cfd0ea 15%,#cfd0ea 85%,transparent)}
.deck-nav--b button{width:18px;height:18px;justify-content:center}
.deck-nav--b .ns{width:12px;height:12px;fill:var(--muted);opacity:.55;transition:transform .5s cubic-bezier(.3,1.5,.4,1),opacity .3s,fill .3s}
.deck-nav--b button:hover .ns{opacity:1;fill:var(--accent)}
.deck-nav--b [aria-current="true"] .ns{width:22px;height:22px;opacity:1;fill:var(--accent);filter:drop-shadow(0 0 8px rgba(124,108,255,.8))}
html[data-theme="dark"] .deck-nav--b [aria-current="true"] .ns{fill:#fff}
.deck-nav--b .nl{font-family:var(--f-display);font-size:12px;font-weight:600;letter-spacing:.02em;color:var(--ink-2);opacity:0;transform:translateX(6px);transition:opacity .3s,transform .3s;pointer-events:none}
.deck-nav--b button:hover .nl,.deck-nav--b [aria-current="true"] .nl{opacity:1;transform:none}

/* ---------- pulsanti ---------- */
.pgn-btn--primary{background:var(--grad-btn);color:#fff;box-shadow:0 16px 34px -14px rgba(91,87,230,.8),inset 0 1px 0 rgba(255,255,255,.3)}
.pgn-btn--primary .spark{width:16px;height:16px}
.b-ghost{background:var(--glass);color:var(--ink);border:1px solid var(--glass-line);box-shadow:0 0 0 1px var(--glass-edge);backdrop-filter:blur(12px)}
.help-fab{background:conic-gradient(from 210deg,#8b5cf6,#5b57e6,#22c3be,#8b5cf6);color:#fff;box-shadow:0 18px 36px -12px rgba(91,87,230,.7)}
.help-fab::before{content:"";position:absolute;inset:3px;border-radius:50%;background:var(--ink)}
html[data-theme="dark"] .help-fab::before{background:#151a3a}
.help-fab svg{position:relative;color:#fff}
.help-fab.is-hint{animation:b-hint 2s ease 2}
@keyframes b-hint{0%,100%{box-shadow:0 18px 36px -12px rgba(91,87,230,.7)}50%{box-shadow:0 0 0 12px rgba(91,87,230,.15),0 18px 36px -12px rgba(91,87,230,.7)}}

/* =====================================================================
   SLIDE 1 · costellazione
   ===================================================================== */
.b-s1__in{text-align:center;display:flex;flex-direction:column;align-items:center}
.b-s1__title{font-size:clamp(46px,6.2vw,92px);line-height:.98;letter-spacing:-.045em}
.b-s1__cta{display:flex;gap:14px;justify-content:center;margin-top:30px;flex-wrap:wrap}
.b-trust{list-style:none;display:flex;gap:10px 26px;justify-content:center;flex-wrap:wrap;margin:28px 0 0;padding:0;font-size:14px;color:var(--ink-2)}
.b-trust li{display:flex;align-items:center;gap:8px}
.b-trust svg{width:17px;height:17px;color:var(--accent)}
.b-orbit{position:absolute;left:50%;top:calc(50% + 14px);width:min(1240px,94vw);height:min(640px,76vh);transform:translate(-50%,-50%);pointer-events:none;z-index:0}
.b-orbit__rings{position:absolute;inset:0;width:100%;height:100%;opacity:0;transition:opacity 1.4s .3s}
.slide.is-active .b-orbit__rings,html:not(.js-deck) .b-orbit__rings{opacity:1}
.b-chip{position:absolute;left:0;top:0;display:inline-flex;align-items:center;gap:10px;padding:9px 16px 9px 9px;border-radius:999px;font-family:var(--f-display);font-size:14px;white-space:nowrap;color:var(--ink);
  offset-path:var(--orbit);offset-rotate:0deg;offset-distance:calc(var(--o) * 16.666%);animation:b-orbit 70s linear infinite;animation-delay:calc(var(--o) * -11.666s);opacity:0;transition:opacity .8s;transition-delay:calc(.6s + var(--o) * 120ms)}
.b-chip b{font-weight:600}
.slide.is-active .b-chip,html:not(.js-deck) .b-chip{opacity:1}
.slide:not(.is-active) .b-chip{animation-play-state:paused}
.b-chip__ic{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--grad-btn);color:#fff}
.b-chip__ic svg{width:16px;height:16px}
@keyframes b-orbit{from{offset-distance:0%}to{offset-distance:100%}}

/* versione telefono: costellazione ferma */
.b-chips-m{display:none}

/* =====================================================================
   SLIDE 2 · il portale
   ===================================================================== */
.b-s2__in{display:flex;flex-direction:column;align-items:center}
.b-portal{position:relative;width:min(760px,100%);--p:0}
.b-portal__halo{position:absolute;left:50%;top:50%;width:122%;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;background:conic-gradient(from 0deg,rgba(139,92,246,0),rgba(139,92,246,.5),rgba(34,195,190,.45),rgba(91,87,230,0) 60%,rgba(139,92,246,0));filter:blur(50px);opacity:calc(.35 + var(--p) * .5);animation:b-spin 18s linear infinite;z-index:-1;transition:opacity .6s}
.b-portal.is-ready .b-portal__halo{opacity:1;animation-duration:6s}
@keyframes b-spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
.b-portal__glass{position:relative;padding:44px 56px 34px;border-radius:32px;text-align:center}
.b-portal__title{font-size:clamp(30px,3.4vw,48px)}
.b-portal .b-lead{font-size:17px;margin-top:12px}
.b-code{margin-top:28px}
.b-code__boxes{display:flex;justify-content:center;gap:14px}
.b-code .skoob-code__box{width:78px;height:92px;padding:0;text-align:center;border-radius:20px;border:1.5px solid transparent;font-family:var(--f-display);font-size:42px;font-weight:600;color:var(--ink);caret-color:var(--accent);
  background:linear-gradient(var(--surface),var(--surface)) padding-box,linear-gradient(160deg,var(--line),var(--line)) border-box;box-shadow:inset 0 2px 6px rgba(20,20,60,.06);transition:box-shadow .3s,transform .3s}
html[data-theme="dark"] .b-code .skoob-code__box{background:linear-gradient(#0d1129,#0d1129) padding-box,linear-gradient(160deg,rgba(255,255,255,.12),rgba(255,255,255,.04)) border-box}
.b-code .skoob-code__box:focus{outline:none;background:linear-gradient(var(--surface),var(--surface)) padding-box,var(--grad) border-box;box-shadow:0 0 0 5px var(--ring)}
html[data-theme="dark"] .b-code .skoob-code__box:focus{background:linear-gradient(#0d1129,#0d1129) padding-box,var(--grad) border-box}
.b-code .skoob-code__box.is-filled{background:linear-gradient(var(--surface),var(--surface)) padding-box,var(--grad) border-box;animation:b-pop .4s cubic-bezier(.3,1.6,.4,1)}
html[data-theme="dark"] .b-code .skoob-code__box.is-filled{background:linear-gradient(#0d1129,#0d1129) padding-box,var(--grad) border-box}
@keyframes b-pop{0%{transform:scale(.86)}100%{transform:none}}
.b-code__track{height:4px;margin:22px auto 0;width:min(440px,100%);border-radius:4px;background:var(--line);overflow:hidden}
.b-code__track i{display:block;height:100%;width:calc(var(--p) * 100%);background:var(--grad);border-radius:4px;transition:width .5s cubic-bezier(.2,.9,.3,1);box-shadow:0 0 12px rgba(91,87,230,.7)}
.b-code__status{min-height:22px;margin:10px 0 4px;font-family:var(--f-display);font-weight:600;font-size:14px;color:var(--aqua)}
.b-code__go{width:min(440px,100%)}
.b-code__rec{display:inline-flex;align-items:center;gap:8px;margin-top:14px;border:0;background:none;padding:6px;font-size:14px;color:var(--ink-2)}
.b-code__rec svg{width:15px;height:15px;color:var(--accent)}
.b-code__rec strong{color:var(--ink);text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:3px}
.b-code .skoob-msg--err{max-width:440px;margin:4px auto 12px}
.b-reasons{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:30px 0 0;padding:0}
.b-reasons li{display:flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;background:var(--glass);border:1px solid var(--glass-line);box-shadow:0 0 0 1px var(--glass-edge);font-size:14px;font-weight:600;color:var(--ink-2);backdrop-filter:blur(12px)}
.b-reasons svg{width:16px;height:16px;color:var(--accent)}

/* =====================================================================
   SLIDE 3 · mosaico
   ===================================================================== */
.b-bento{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:minmax(170px,auto);gap:16px}
.b-tile{position:relative;display:flex;flex-direction:column;gap:6px;padding:22px;border-radius:24px;overflow:hidden}
.b-tile--wide{grid-column:span 2;flex-direction:row;align-items:center;gap:22px}
.b-tile__txt{display:flex;flex-direction:column;gap:6px;flex:1 1 50%}
.b-tile__ic{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:var(--grad-btn);color:#fff;box-shadow:0 10px 20px -10px rgba(91,87,230,.8);margin-bottom:6px}
.b-tile__ic svg{width:20px;height:20px}
.b-tile h3{margin:0;font-family:var(--f-display);font-size:19px;font-weight:600;letter-spacing:-.02em}
.b-tile p{margin:0;font-size:14px;color:var(--ink-2)}
.b-mini-page{flex:1 1 50%;align-self:stretch;display:flex;flex-direction:column;gap:7px;padding:16px;border-radius:16px;background:var(--surface);box-shadow:0 14px 30px -18px rgba(40,44,120,.45);transform:rotate(2deg)}
.b-mini-page small{font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.b-mini-page b{font-family:var(--f-display);font-size:16px;line-height:1.2;margin-bottom:4px}
.b-mini-page i{display:block;height:4px;border-radius:2px;background:color-mix(in srgb,var(--ink) 12%,transparent)}
.b-mini-page i:last-child{width:55%}
.b-vid{position:absolute;right:16px;bottom:16px;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--grad-btn);color:#fff}
.b-vid svg{width:16px;height:16px;margin-left:2px}
.b-eq{display:flex;align-items:flex-end;gap:4px;height:28px;margin-top:auto}
.b-eq i{display:block;width:5px;border-radius:3px;background:var(--grad);height:40%;animation:b-eq 1.2s ease-in-out infinite}
.b-eq i:nth-child(2n){animation-delay:-.3s}.b-eq i:nth-child(3n){animation-delay:-.7s}.b-eq i:nth-child(4n){animation-delay:-.5s}
@keyframes b-eq{0%,100%{height:25%}50%{height:100%}}
.b-ev{flex:1 1 50%;display:flex;align-items:center;gap:12px;padding:14px;border-radius:16px;background:var(--surface);box-shadow:0 14px 30px -18px rgba(40,44,120,.45)}
.b-ev small{display:block;font-size:12px;color:var(--muted)}
.b-ev b{font-family:var(--f-display);font-size:15px}
.b-ev__d{display:grid;place-items:center;flex:none;width:48px;height:52px;border-radius:12px;background:var(--grad-btn);color:#fff;line-height:1}
.b-ev__d b{font-size:20px}.b-ev__d small{color:#fff;font-size:10px;text-transform:uppercase}

/* =====================================================================
   SLIDE 4 · traiettoria
   ===================================================================== */
.b-path{position:relative;margin-top:10px}
.b-path__line{position:absolute;left:0;top:0;width:100%;height:100%;overflow:visible;pointer-events:none}
.b-comet path{fill:#fff}
.b-comet{filter:drop-shadow(0 0 6px #fff) drop-shadow(0 0 12px #8b5cf6)}
html:not([data-theme="dark"]) .b-comet path{fill:#5b57e6}
.b-steps{position:relative;z-index:1;list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.b-steps li{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px}
.b-steps li:nth-child(1){padding-top:72px}.b-steps li:nth-child(2){padding-top:46px}.b-steps li:nth-child(3){padding-top:30px}
.b-node{display:grid;place-items:center;width:84px;height:84px;margin-bottom:14px;border-radius:50%;font-family:var(--f-display);font-weight:700;font-size:34px;color:#fff;background:var(--grad-btn);box-shadow:0 0 0 10px color-mix(in srgb,var(--accent) 12%,transparent),0 20px 40px -14px rgba(91,87,230,.8)}
.b-steps strong{font-family:var(--f-display);font-size:22px;font-weight:600;letter-spacing:-.02em}
.b-steps span:last-child{max-width:20em;color:var(--ink-2);font-size:15.5px}
.b-s4__foot{text-align:center;margin:44px 0 0}

/* =====================================================================
   SLIDE 5 · assistenza + footer
   ===================================================================== */
.b-s5{flex-direction:column;justify-content:center;padding-bottom:0}
.b-s5 > .slide__in{flex:1 1 auto;display:flex;flex-direction:column;justify-content:center}
.b-help{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.b-hcard{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;padding:26px 20px;border-radius:24px;color:var(--ink);transition:transform .25s}
.b-hcard:hover{transform:translateY(-4px)}
.b-hcard b{font-family:var(--f-display);font-size:18px;font-weight:600;letter-spacing:-.02em}
.b-hcard small{font-size:14px;color:var(--ink-2)}
.b-hcard--feat{background:linear-gradient(var(--surface),var(--surface)) padding-box,var(--grad) border-box;border:1.5px solid transparent}
html[data-theme="dark"] .b-hcard--feat{background:linear-gradient(#11152f,#11152f) padding-box,var(--grad) border-box}
.b-priv{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;margin:22px auto 0;font-size:14.5px;color:var(--ink-2)}
.b-priv svg{width:18px;height:18px;color:var(--aqua)}
.b-priv strong{color:var(--ink)}
.b-foot{width:100%;margin-top:26px;padding:24px 0 22px;border-top:1px solid var(--line);background:linear-gradient(to bottom,transparent,color-mix(in srgb,var(--accent) 6%,transparent))}
.b-foot__in{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center}
.b-foot__brand{display:flex;align-items:center;gap:16px}
.b-foot__brand img{height:32px;width:auto}
.b-foot__brand .pgn-logo--dark{display:none}
html[data-theme="dark"] .b-foot__brand .pgn-logo--light{display:none}
html[data-theme="dark"] .b-foot__brand .pgn-logo--dark{display:block}
.b-foot__tag{font-family:var(--f-display);font-size:15px;font-weight:500;color:var(--ink-2)}
.b-foot .pgn-legal{justify-content:center;align-items:center}
.b-foot .pgn-legal a,.b-foot .pgn-legal button{line-height:1.4}
.b-foot__copy{margin:0;font-size:12.5px;color:var(--muted)}

/* ---------- loader: la stella che pulsa ---------- */
.b-loader{width:64px;height:64px;margin:0 auto}
.b-loader svg{width:100%;height:100%;fill:var(--accent);animation:b-load 1.4s cubic-bezier(.5,0,.3,1) infinite;filter:drop-shadow(0 0 12px rgba(124,108,255,.8))}
@keyframes b-load{0%{transform:scale(.6) rotate(0)}50%{transform:scale(1) rotate(90deg)}100%{transform:scale(.6) rotate(180deg)}}

/* ---------- centro assistenza (pelle B) ---------- */
.hc__title,.hc__h,.skoob-modal__title{font-weight:700;letter-spacing:-.03em}
.hc__item strong{font-family:var(--f-display);font-weight:600}
.hc__ic{background:var(--grad-btn);color:#fff}
.hc .eyebrow{font-size:13px;font-weight:700;color:var(--accent)}
.pgn-btn--primary{min-width:200px}

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media (max-width:1180px){
  .b-help{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:1024px){
  .b-bento{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:767px){
  .pgn-wrap{width:calc(100% - 32px)}
  .slide{padding:76px 0 84px}
  .pgn-top__in{height:64px}
  .pgn-brand img{height:30px}
  .pgn-langs{gap:2px}.pgn-langs button{width:28px;height:30px}.pgn-langs button svg{width:19px;height:13px}
  .pgn-themesw{width:34px;height:34px}
  /* indicatore: stelle in fila in basso a sinistra */
  .deck-nav--b{top:auto;bottom:32px;left:50%;right:auto;transform:translateX(-50%);flex-direction:row;gap:12px;padding:0 4px}
  .deck-nav--b::before{left:0;right:0;top:50%;bottom:auto;width:auto;height:1px;background:linear-gradient(90deg,transparent,var(--line) 15%,var(--line) 85%,transparent)}
  .deck-nav--b .nl{display:none}
  .help-fab{right:16px;bottom:16px;width:54px;height:54px}
  .b-pill{font-size:12px;margin-bottom:14px}
  .b-lead{font-size:15.5px;margin-top:12px}
  /* slide 1: orbita come costellazione ferma attorno al titolo */
  .b-s1__title{font-size:46px}
  .b-s1__cta{margin-top:22px;width:100%}
  .b-s1__cta .pgn-btn{flex:1 1 100%}
  .b-trust{margin-top:18px;gap:8px 16px;font-size:13px}
  .b-orbit{width:140%;height:66%;top:52%}
  .b-orbit .b-chip{display:none}
  .b-chips-m{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:22px 0 0;padding:0}
  .b-chips-m .b-chip{position:static;offset-path:none;animation:none;opacity:1;font-size:12.5px;padding:5px 12px 5px 5px;gap:7px}
  .b-chip__ic{width:26px;height:26px}.b-chip__ic svg{width:13px;height:13px}
  /* slide 2 */
  .b-portal__glass{padding:28px 18px 20px;border-radius:26px}
  .b-portal__title{font-size:29px}
  .b-portal .b-lead{font-size:15px}
  .b-code{margin-top:20px}
  .b-code__boxes{gap:8px}
  .b-code .skoob-code__box{width:54px;height:66px;font-size:30px;border-radius:16px}
  .b-code__track{margin-top:16px}
  .b-code__go{width:100%}
  .b-code__rec{font-size:13px}
  .b-reasons{margin-top:16px;gap:6px}
  .b-reasons li{padding:7px 12px;font-size:12.5px}
  /* slide 3 */
  .b-head{margin-bottom:18px}
  .b-bento{grid-template-columns:1fr 1fr;grid-auto-rows:auto;gap:10px}
  .b-tile{padding:12px;border-radius:16px;gap:2px 10px;display:grid;grid-template-columns:auto 1fr;align-items:center}
  .b-tile--wide{grid-column:span 2;display:flex}
  .b-tile__txt{display:grid;grid-template-columns:auto 1fr;gap:2px 12px;align-items:center}
  .b-tile__txt p{grid-column:2}
  .b-tile__ic{width:34px;height:34px;border-radius:11px;margin:0}.b-tile__ic svg{width:16px;height:16px}
  .b-tile h3{font-size:15px}
  .b-tile p{font-size:12.5px;line-height:1.35}
  .b-tile:not(.b-tile--wide) p{display:none}
  .b-s3 .b-title{font-size:31px}
  .b-mini-page,.b-ev,.b-vid,.b-eq{display:none}
  /* slide 4 */
  .b-path__line{display:none}
  .b-steps{grid-template-columns:1fr;gap:14px;text-align:left}
  .b-steps li,.b-steps li:nth-child(n){padding:0;flex-direction:row;align-items:center;text-align:left;gap:16px;display:grid;grid-template-columns:auto 1fr}
  .b-node{grid-row:span 2;width:58px;height:58px;font-size:24px;margin:0;box-shadow:0 0 0 7px color-mix(in srgb,var(--accent) 12%,transparent)}
  .b-steps li,.b-steps li:nth-child(n){grid-template-rows:auto auto;align-content:center;row-gap:2px}
  .b-steps strong{font-size:18px;align-self:end}.b-steps span:last-child{font-size:14px}
  .b-steps{position:relative}
  .b-steps::before{content:"";position:absolute;left:28px;top:30px;bottom:30px;width:2px;background:var(--grad);opacity:.5}
  .b-s4__foot{margin-top:26px}.b-s4__foot .pgn-btn{width:100%}
  /* slide 5 */
  .b-s5{padding-top:72px;padding-bottom:0}
  .b-help{gap:10px}
  .b-hcard{padding:16px 10px;border-radius:18px;gap:2px}
  .b-hcard .b-tile__ic{width:36px;height:36px;margin-bottom:4px}
  .b-hcard b{font-size:15px}
  .b-hcard small{display:none}
  .b-priv{margin-top:14px;font-size:12.5px;gap:6px}
  .b-foot{margin-top:14px;padding:14px 0 80px}
  .b-foot__brand img{height:26px}
  .b-foot .pgn-legal{gap:0 14px}
  .b-foot .pgn-legal a,.b-foot .pgn-legal button{font-size:12.5px;padding:5px 0}
  .b-foot__copy{font-size:11px}
}

/* ---------------------------------------------------------------------
   Integrazione nel motore (tema skoob + plugin Pagenus)
   --------------------------------------------------------------------- */
/* pgn-theme: scuro con lo stesso contratto (data-theme), il pulsante flottante non serve (c'è nella testata) */
.pgn-theme-fab{display:none!important}
:root[data-theme="dark"] .skoob-msg--err{background:rgba(229,72,77,.14);color:#ffb4b6;border:0}
/* badge cookie (pagenus-privacy) a sinistra, pulsante aiuto a destra: l'indicatore sta al centro sui telefoni */
.pp-cookie-badge{z-index:44}
/* menu amministratore in testata (solo admin collegati) */
/* testi del gate in dark: segnaposto leggibili */
:root[data-theme="dark"] .skoob-field input::placeholder,:root[data-theme="dark"] .skoob-field textarea::placeholder{color:#7d82a8}

/* Link legali del footer e del Centro privacy: badge a pillola (niente sottolineato) */
.b-foot .pgn-legal,.hc-pc__links{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;list-style:none;margin:0;padding:0}
.b-foot .pgn-legal a,.b-foot .pgn-legal button,.hc-pc__links a,.hc-pc__links button{
  display:inline-flex;align-items:center;min-height:34px;padding:6px 14px!important;border-radius:999px;
  background:var(--glass);border:1px solid var(--glass-edge);color:var(--ink-2)!important;
  font:600 13px/1.2 var(--f-body);text-decoration:none!important;cursor:pointer;white-space:nowrap;
  transition:background .15s,border-color .15s,color .15s}
.b-foot .pgn-legal a:hover,.b-foot .pgn-legal button:hover,.hc-pc__links a:hover,.hc-pc__links button:hover{
  background:var(--tint);border-color:var(--ring);color:var(--accent)!important}
.b-foot .pgn-legal a:focus-visible,.b-foot .pgn-legal button:focus-visible,.hc-pc__links a:focus-visible,.hc-pc__links button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
:root[data-theme="dark"] .b-foot .pgn-legal a,:root[data-theme="dark"] .b-foot .pgn-legal button,:root[data-theme="dark"] .hc-pc__links a,:root[data-theme="dark"] .hc-pc__links button{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12)}
@media (max-width:640px){.b-foot .pgn-legal,.hc-pc__links{gap:6px}.b-foot .pgn-legal a,.b-foot .pgn-legal button,.hc-pc__links a,.hc-pc__links button{min-height:36px;font-size:12.5px;padding:6px 12px!important}}

/* Footer home v2: compatto ed elegante — badge leggeri e piccoli, tutto centrato sullo stesso asse */
.b-foot__in{max-width:900px;margin-inline:auto;gap:12px}
.b-foot .pgn-legal{max-width:820px;margin:2px auto 0!important;gap:6px!important;justify-content:center}
.b-foot .pgn-legal li{display:flex}
.b-foot .pgn-legal a,.b-foot .pgn-legal button{
  min-height:28px;padding:4px 11px!important;font:500 12.5px/1.2 var(--f-body);letter-spacing:.005em;
  background:transparent;border:1px solid var(--line);color:var(--muted)!important;box-shadow:none}
.b-foot .pgn-legal a:hover,.b-foot .pgn-legal button:hover{background:var(--surface);border-color:var(--ring);color:var(--accent)!important}
:root[data-theme="dark"] .b-foot .pgn-legal a,:root[data-theme="dark"] .b-foot .pgn-legal button{background:transparent;border-color:rgba(255,255,255,.12)}
.b-foot__brand{gap:12px}
.b-foot__brand img{height:26px}
.b-foot__tag{font-size:13.5px;color:var(--muted)}
.b-foot__copy{font-size:11.5px;opacity:.85}
@media (max-width:640px){.b-foot .pgn-legal a,.b-foot .pgn-legal button{min-height:32px;font-size:12px;padding:4px 10px!important}}

/* =====================================================================
   SLIDE 2 · "La chiave" (proposta A): le caselle sono la lama, la testa gira a codice completo
   ===================================================================== */
.b-key{display:flex;align-items:center;justify-content:center;margin:0 auto;filter:drop-shadow(0 22px 34px rgba(11,18,56,.18));transition:transform .9s cubic-bezier(.5,0,.2,1)}
.b-key__head{position:relative;flex:none;width:112px;height:112px;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;transition:transform .9s cubic-bezier(.5,0,.2,1);z-index:1}
.b-key__head:after{content:"";position:absolute;width:34px;height:34px;border-radius:50%;background:var(--bg);box-shadow:inset 0 3px 8px rgba(0,0,0,.2)}
.b-key__head .spark{position:absolute;top:14px;width:16px;height:16px;fill:#fff}
.b-code .b-key__blade{position:relative;gap:10px;padding:12px 16px 12px 18px;margin-left:-8px;border-radius:0 18px 18px 0;background:linear-gradient(180deg,var(--surface),var(--surface-2));box-shadow:inset 0 0 0 1.5px var(--line)}
.b-code .b-key__blade:after{content:"";position:absolute;right:-24px;top:50%;width:26px;height:44px;transform:translateY(-50%);background:var(--surface-2);clip-path:polygon(0 0,100% 32%,100% 68%,0 100%)}
.b-code .b-key__blade .skoob-code__box{width:64px;height:76px;border-radius:14px;font-size:34px;background:linear-gradient(var(--surface-2),var(--surface-2)) padding-box,linear-gradient(var(--line),var(--line)) border-box}
.b-code .b-key__blade .skoob-code__box.is-filled{background:linear-gradient(var(--ink),var(--ink)) padding-box,var(--grad) border-box;color:var(--surface)}
html[data-theme="dark"] .b-code .b-key__blade .skoob-code__box{background:linear-gradient(#0d1129,#0d1129) padding-box,linear-gradient(rgba(255,255,255,.12),rgba(255,255,255,.04)) border-box}
html[data-theme="dark"] .b-code .b-key__blade .skoob-code__box.is-filled{background:linear-gradient(#f3f4ff,#f3f4ff) padding-box,var(--grad) border-box;color:#0b1238}
.b-key__teeth{display:flex;justify-content:center;gap:10px;height:20px;margin:-1px auto 0;padding-left:104px}
.b-key__teeth i{width:64px;display:flex;justify-content:center}
.b-key__teeth i:before{content:"";width:22px;height:0;background:var(--line);clip-path:polygon(0 0,100% 0,70% 100%,30% 100%);transition:height .35s cubic-bezier(.3,1.5,.5,1)}
/* dente acceso per ogni carattere inserito, ognuno con la sua altezza (come una chiave vera) */
.b-key__teeth i:nth-child(1){--h:14px}.b-key__teeth i:nth-child(2){--h:8px}.b-key__teeth i:nth-child(3){--h:17px}.b-key__teeth i:nth-child(4){--h:10px}.b-key__teeth i:nth-child(5){--h:13px}
#riscatta[data-filled="1"] .b-key__teeth i:nth-child(-n+1):before,#riscatta[data-filled="2"] .b-key__teeth i:nth-child(-n+2):before,
#riscatta[data-filled="3"] .b-key__teeth i:nth-child(-n+3):before,#riscatta[data-filled="4"] .b-key__teeth i:nth-child(-n+4):before,
#riscatta[data-filled="5"] .b-key__teeth i:before{height:var(--h);background:var(--grad)}
.b-lock{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:16px;color:var(--muted);font-size:14px}
.b-lock svg{width:24px;height:24px}
.b-lock__sh{transition:d .5s;transform-origin:16px 11px}
#riscatta.is-ready .b-key{transform:translateX(26px)}
#riscatta.is-ready .b-key__head{transform:rotate(90deg)}
#riscatta.is-ready .b-lock{color:var(--accent)}
#riscatta.is-ready .b-lock__sh{d:path("M8 11V7.5a4 4 0 0 1 7.6-1.8")}
#riscatta.is-ready .b-lock__hint{display:none}
@media (max-width:760px){
  .b-key__head{width:54px;height:54px}.b-key__head:after{width:17px;height:17px}.b-key__head .spark{top:6px;width:9px;height:9px}
  .b-code .b-key__blade{gap:5px;padding:7px 8px 7px 11px;margin-left:-6px;border-radius:0 12px 12px 0}
  .b-code .b-key__blade:after{right:-14px;width:16px;height:26px}
  .b-code .b-key__blade .skoob-code__box{width:40px;height:52px;font-size:23px;border-radius:9px}
  .b-key__teeth{gap:5px;padding-left:46px;height:14px}.b-key__teeth i{width:40px}.b-key__teeth i:before{width:13px}
  #riscatta.is-ready .b-key{transform:none}
}
@media (max-width:360px){
  .b-code .b-key__blade .skoob-code__box{width:34px;height:46px;font-size:20px}.b-key__teeth i{width:34px}.b-key__head{width:46px;height:46px}.b-key__teeth{padding-left:38px}
}
@media (prefers-reduced-motion:reduce){.b-key,.b-key__head,.b-key__teeth i:before{transition:none}}

/* =====================================================================
   SLIDE 1 · v2: testo a sinistra (impaginazione della prima schermata skoob) + composizione del primo hero Pagenus
   ===================================================================== */
.b-s1v2{display:grid;gap:clamp(22px,4vh,40px);align-items:center;text-align:left}
@media (min-width:960px){.b-s1v2{grid-template-columns:1fr 1.05fr;gap:56px}}
.b-kicker{display:flex;align-items:center;gap:10px;margin:0 0 18px;font-size:13px;font-weight:600;letter-spacing:.02em;color:var(--ink-2)}
.b-kicker::before{content:"";width:28px;height:2px;border-radius:2px;background:var(--grad)}
.b-s1v2__title{margin:0 0 22px;font-family:var(--f-display);font-weight:800;font-size:clamp(40px,min(5.2vw,8.2vh),80px);line-height:.98;letter-spacing:-.045em;color:var(--ink);max-width:11ch;text-wrap:balance}
.b-hl{background:none;color:inherit;position:relative;white-space:nowrap;z-index:0}
.b-hl::after{content:"";position:absolute;left:-.08em;right:-.08em;bottom:.06em;height:.36em;border-radius:.12em;background:var(--grad);opacity:.38;z-index:-1;transform-origin:left;animation:b-hl-in .9s .5s cubic-bezier(.2,.8,.2,1) both}
html[data-theme="dark"] .b-hl::after{opacity:.55}
@keyframes b-hl-in{from{transform:scaleX(0)}}
.b-s1v2__lead{margin:0 0 28px;font-size:clamp(16px,1.35vw,18.5px);line-height:1.7;color:var(--ink-2);max-width:31em}
.b-s1v2__lead strong{color:var(--ink);font-weight:700}
.b-s1v2__cta{display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px}
.b-more{background:none;border:0;padding:6px 0;cursor:pointer;font:600 15px var(--f-display);color:var(--ink);text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:2px;text-underline-offset:6px;transition:color .2s}
.b-more:hover{color:var(--accent)}
.b-trust--left{justify-content:flex-start;margin-top:30px}
.b-s1v2__visual{display:flex;justify-content:center;align-items:center;min-width:0}
.b-s1v2__visual .pgn-vault{width:min(100%,600px,calc((100svh - 200px) * 620 / 540));max-width:none;height:auto}
@media (max-width:959px){
  .b-s1v2{text-align:left}
  .b-s1v2__visual{order:-1}
  .b-s1v2__visual .pgn-vault{width:600px;max-width:none;zoom:.62} /* composizione disegnata a 600px: rimpicciolita in blocco, niente sovrapposizioni */
  .b-s1v2__title{font-size:40px;margin-bottom:14px;max-width:none}
  .b-s1v2__lead{font-size:15.5px;margin-bottom:20px}
  .b-trust--left{margin-top:20px;gap:8px 18px;font-size:13px}
}
@media (max-width:420px){.b-s1v2__visual .pgn-vault{zoom:.55}.b-s1v2__title{font-size:36px}.b-kicker{display:none}.b-s1v2__cta .pgn-btn{flex:1 1 auto;justify-content:center}}
@media (max-width:360px){.b-s1v2__visual .pgn-vault{zoom:.48}}

/* =====================================================================
   SLIDE 3 · v2: schede a colore pieno con l'anteprima del contenuto
   ===================================================================== */
.b-bento--v2{display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(2,minmax(0,1fr));gap:16px;height:clamp(280px,calc(100svh - 410px),470px);margin-top:clamp(16px,2.6vh,28px)}
.b-v{--c1:#5b57e6;--c2:#8b5cf6;position:relative;display:flex;flex-direction:column;padding:20px 20px 0;border-radius:26px;overflow:hidden;color:#fff;
  background:radial-gradient(120% 90% at 100% 100%,rgba(255,255,255,.18),transparent 55%),linear-gradient(150deg,var(--c1),var(--c2));
  border:0;box-shadow:0 26px 50px -28px color-mix(in srgb,var(--c2) 80%,transparent),inset 0 1px 0 rgba(255,255,255,.25);transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s}
.b-v:hover{transform:translateY(-6px) rotate(-.4deg)}
.b-v.b-tile--wide{grid-column:span 2;flex-direction:column;align-items:stretch;gap:0}
.b-v--ch{--c1:#4f4bd9;--c2:#8b5cf6}
.b-v--vid{--c1:#141a44;--c2:#2b2380}
.b-v--aud{--c1:#14a8a3;--c2:#0b6f86}
.b-v--pdf{--c1:#8b5cf6;--c2:#5a3fd0}
.b-v--quiz{--c1:#ffffff;--c2:#ecebfd;color:var(--ink)}
.b-v--ev{--c1:#5b57e6;--c2:#22a9c3}
html[data-theme="dark"] .b-v--quiz{--c1:#1b2150;--c2:#10142e;color:#f3f4ff}
.b-v__hd{display:flex;gap:12px;align-items:flex-start;position:relative;z-index:2}
.b-v .b-tile__ic{flex:none;margin:0;width:40px;height:40px;border-radius:13px;background:rgba(255,255,255,.18);box-shadow:inset 0 0 0 1px rgba(255,255,255,.3);color:#fff}
.b-v--quiz .b-tile__ic{background:var(--grad-btn);box-shadow:none}
.b-v h3{margin:2px 0 3px;font-family:var(--f-display);font-size:19px;font-weight:700;letter-spacing:-.02em;color:inherit}
.b-v p{margin:0;font-size:13.5px;line-height:1.45;color:inherit;opacity:.8;max-width:26em}
.b-v__art{position:relative;flex:1;min-height:0;margin-top:10px}

/* capitoli: pagina inclinata con righe ed evidenziatore */
.b-pg{position:absolute;right:26px;bottom:-26px;width:min(62%,320px);height:86%;background:#fff;border-radius:12px 12px 0 0;padding:18px 20px;color:#0b1238;transform:rotate(-4deg);box-shadow:0 20px 40px -14px rgba(0,0,0,.45);display:flex;flex-direction:column;gap:9px;transition:transform .5s cubic-bezier(.2,.8,.2,1);z-index:1}
.b-pg--back{transform:rotate(5deg) translate(26px,8px);background:rgba(255,255,255,.35);z-index:0;box-shadow:none}
.b-v--ch:hover .b-pg:not(.b-pg--back){transform:rotate(-1deg) translateY(-8px)}
.b-pg small{font-size:10.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#5b57e6}
.b-pg b{font-family:var(--f-display);font-size:17px;letter-spacing:-.02em;line-height:1.2}
.b-pg i{display:block;height:7px;border-radius:4px;background:#e4e4f1}
.b-pg i.s{width:60%}
.b-pg i.hl{background:linear-gradient(90deg,rgba(139,92,246,.55),rgba(34,195,190,.45));animation:b-hlr 3s ease-in-out infinite}
@keyframes b-hlr{0%,100%{width:20%}50%{width:92%}}
.b-pg__stamp{position:absolute;top:14px;right:14px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--grad-btn);color:#fff;font-size:15px;animation:b-spinq 9s linear infinite}
@keyframes b-spinq{to{transform:rotate(360deg)}}

/* video: lettore */
.b-player{position:absolute;inset:6px -2px 18px;border-radius:16px;background:radial-gradient(circle at 30% 30%,#7c6cff 0,transparent 55%),radial-gradient(circle at 80% 80%,#22c3be 0,transparent 50%),#0b0f2e;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);overflow:hidden}
.b-player__play{position:absolute;left:50%;top:44%;width:56px;height:56px;margin:-28px 0 0 -28px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.95);color:#2b2380;box-shadow:0 0 0 0 rgba(255,255,255,.5);animation:b-ping 2.2s ease-out infinite}
.b-player__play svg{width:24px;height:24px;margin-left:3px}
@keyframes b-ping{0%{box-shadow:0 0 0 0 rgba(255,255,255,.55)}100%{box-shadow:0 0 0 18px rgba(255,255,255,0)}}
.b-player__bar{position:absolute;left:14px;right:56px;bottom:14px;height:4px;border-radius:2px;background:rgba(255,255,255,.25);overflow:hidden}
.b-player__bar i{display:block;height:100%;width:30%;background:#fff;animation:b-prog 6s linear infinite}
@keyframes b-prog{from{width:5%}to{width:96%}}
.b-player__t{position:absolute;right:12px;bottom:8px;font-size:11px;font-weight:700;opacity:.85}

/* audio: onda e comandi */
.b-wave{position:absolute;left:0;right:0;top:12%;display:flex;align-items:center;justify-content:space-between;height:44%}
.b-wave i{width:5px;height:calc(var(--h) * 1.6px);border-radius:3px;background:#fff;opacity:.9;animation:b-wv 1.2s ease-in-out infinite}
.b-wave i:nth-child(3n){animation-delay:-.4s}.b-wave i:nth-child(3n+1){animation-delay:-.8s}
@keyframes b-wv{50%{transform:scaleY(.35)}}
.b-ctrl{position:absolute;left:0;right:0;bottom:18px;display:flex;align-items:center;gap:14px;font-size:14px}
.b-ctrl .pl{width:38px;height:38px;border-radius:50%;background:#fff;color:#0b6f86;display:grid;place-items:center}
.b-ctrl .pl svg{width:16px;height:16px;margin-left:2px}
.b-ctrl em{margin-left:auto;font-style:normal;font-size:12px;font-weight:700;opacity:.85}

/* PDF: ventaglio di pagine */
.b-fan{position:absolute;left:50%;bottom:-18px;width:120px;height:150px}
.b-fan span{position:absolute;inset:0;border-radius:10px;background:#fff;box-shadow:0 14px 30px -12px rgba(0,0,0,.4);transform-origin:50% 100%;transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.b-fan span:nth-child(1){transform:translateX(-50%) rotate(-16deg);opacity:.55}
.b-fan span:nth-child(2){transform:translateX(-50%) rotate(-7deg);opacity:.8}
.b-fan span:nth-child(3){transform:translateX(-50%) rotate(4deg);padding:16px 14px;display:flex;flex-direction:column;gap:7px}
.b-v--pdf:hover .b-fan span:nth-child(1){transform:translateX(-50%) rotate(-26deg)}
.b-v--pdf:hover .b-fan span:nth-child(3){transform:translateX(-50%) rotate(12deg)}
.b-fan b{align-self:flex-start;font-size:11px;font-weight:800;color:#fff;background:#e5484d;border-radius:5px;padding:2px 7px;margin-bottom:4px}
.b-fan i{height:6px;border-radius:3px;background:#e4e4f1}.b-fan i:nth-of-type(2){width:70%}.b-fan i:nth-of-type(4){width:55%}

/* quiz: domanda e risposte, la B si spunta */
.b-quiz{position:absolute;left:0;right:0;bottom:14px;display:flex;flex-direction:column;gap:7px}
.b-quiz .q{display:none}
.b-quiz .o{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:12px;background:rgba(91,87,230,.08);box-shadow:inset 0 0 0 1.5px rgba(91,87,230,.18);position:relative}
html[data-theme="dark"] .b-quiz .o{background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.12)}
.b-quiz .o b{width:22px;height:22px;border-radius:7px;display:grid;place-items:center;font-size:11px;background:var(--grad-btn);color:#fff}
.b-quiz .o i{flex:1;height:7px;border-radius:4px;background:currentColor;opacity:.2}
.b-quiz .ok{animation:b-ok 4s ease-in-out infinite}
.b-quiz .ok em{position:absolute;right:10px;font-style:normal;font-weight:800;color:#fff;background:#16a34a;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:12px;animation:b-okm 4s ease-in-out infinite}
@keyframes b-ok{0%,35%{box-shadow:inset 0 0 0 1.5px rgba(91,87,230,.18)}45%,90%{box-shadow:inset 0 0 0 2px #16a34a;background:rgba(22,163,74,.12)}}
@keyframes b-okm{0%,38%{transform:scale(0)}48%{transform:scale(1.2)}55%,92%{transform:scale(1)}100%{transform:scale(0)}}

/* eventi: data, LIVE e partecipanti */
.b-live{position:absolute;right:0;left:34%;bottom:22px;display:flex;gap:16px;align-items:center;padding:14px 16px;border-radius:18px;background:rgba(255,255,255,.95);color:#0b1238;box-shadow:0 20px 40px -18px rgba(0,0,0,.45)}
.b-live__d{flex:none;width:58px;height:62px;border-radius:14px;background:var(--grad-btn);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1}
.b-live__d b{font-size:24px}.b-live__d small{font-size:11px;text-transform:uppercase;letter-spacing:.1em;margin-top:2px}
.b-live__t{display:flex;flex-direction:column;gap:2px;min-width:0}
.b-live__t em{font-style:normal;font-size:10.5px;font-weight:800;letter-spacing:.12em;color:#e5484d;animation:b-blink 1.6s ease-in-out infinite}
@keyframes b-blink{50%{opacity:.35}}
.b-live__t b{font-family:var(--f-display);font-size:16px;letter-spacing:-.01em}
.b-live__t small{font-size:12px;color:#5b6178}
.b-live__ppl{display:flex;align-items:center;margin-top:6px}
.b-live__ppl i{width:24px;height:24px;border-radius:50%;border:2px solid #fff;margin-left:-6px;background:linear-gradient(135deg,#8b5cf6,#22c3be)}
.b-live__ppl i:first-child{margin-left:0;background:linear-gradient(135deg,#f59e0b,#ef4444)}.b-live__ppl i:nth-child(3){background:linear-gradient(135deg,#22c3be,#0b6f86)}
.b-live__ppl u{text-decoration:none;font-size:12px;font-weight:700;margin-left:8px;color:#5b57e6}

@media (max-width:1100px),(max-height:920px){.b-v p{display:none}}
@media (max-width:760px){
  .b-bento--v2{grid-template-columns:1fr 1fr;grid-template-rows:none;grid-auto-rows:150px;height:auto;gap:10px}
  .b-v{padding:12px 12px 0;border-radius:18px;display:flex;align-items:stretch;gap:0}
  .b-v__art{width:100%}
  .b-v.b-tile--wide{grid-column:span 2}
  .b-v__hd{gap:8px;align-items:center}
  .b-v .b-tile__ic{width:30px;height:30px;border-radius:10px}.b-v .b-tile__ic svg{width:15px;height:15px}
  .b-v h3{font-size:14.5px;margin:0}
  .b-pg{right:12px;width:58%;padding:10px 12px;gap:5px;bottom:-30px}.b-pg b{font-size:12px}.b-pg small{font-size:8.5px}.b-pg__stamp{width:22px;height:22px;font-size:10px}.b-pg i{height:5px}
  .b-player__play{width:40px;height:40px;margin:-20px 0 0 -20px}.b-player__play svg{width:18px;height:18px}
  .b-wave{height:40%}.b-wave i{width:3px}.b-ctrl{bottom:10px;gap:8px;font-size:11px}.b-ctrl .pl{width:28px;height:28px}
  .b-fan{width:72px;height:90px;bottom:-14px}.b-fan span:nth-child(3){padding:9px 8px;gap:4px}.b-fan b{font-size:8px;padding:1px 4px}
  .b-quiz{gap:5px;bottom:10px}.b-quiz .q{display:none}.b-quiz .o{padding:4px 6px;border-radius:9px}.b-quiz .o b{width:17px;height:17px;font-size:9px}.b-quiz .ok em{width:17px;height:17px;font-size:9px;right:6px}
  .b-live{left:0;bottom:12px;padding:8px 10px;gap:10px}.b-live__d{width:44px;height:46px}.b-live__d b{font-size:18px}.b-live__t b{font-size:13px}.b-live__ppl{display:none}
}
@media (prefers-reduced-motion:reduce){.b-v *{animation:none!important}}

/* =====================================================================
   SLIDE 4 · v2: tre schede con anteprima, i numeri restano sulla traiettoria
   ===================================================================== */
.b-steps--v2{gap:28px;align-items:start}
.b-steps--v2 li.b-sv{gap:0;align-items:stretch;text-align:center;border-radius:26px;overflow:visible;background:var(--surface);box-shadow:0 30px 60px -36px rgba(43,42,107,.55),0 0 0 1px var(--line);transition:transform .35s cubic-bezier(.2,.8,.2,1)}
.b-steps--v2 li.b-sv:hover{transform:translateY(-6px)}
.b-steps--v2 li:nth-child(1){padding-top:0;margin-top:56px}.b-steps--v2 li:nth-child(2){padding-top:0;margin-top:28px}.b-steps--v2 li:nth-child(3){padding-top:0;margin-top:0}
.b-sv__art{position:relative;height:clamp(120px,calc(100svh - 600px),168px);border-radius:26px 26px 0 0;overflow:hidden;background:linear-gradient(150deg,var(--c1),var(--c2))}
.b-sv--1{--c1:#4f4bd9;--c2:#8b5cf6}.b-sv--2{--c1:#8b5cf6;--c2:#5a3fd0}.b-sv--3{--c1:#14a8a3;--c2:#0b6f86}
.b-sv__txt{display:flex;flex-direction:column;align-items:center;gap:4px;padding:0 22px 24px}
.b-steps--v2 .b-node{width:64px;height:64px;font-size:26px;margin:-32px 0 10px;position:relative;z-index:2;box-shadow:0 0 0 7px var(--surface),0 12px 26px -8px rgba(91,87,230,.7)}
.b-steps--v2 strong{font-size:20px}
.b-steps--v2 .b-sv__txt span:last-child{font-size:14.5px}
/* 1 · libro aperto con il codice che si illumina (caselle mascherate) */
.b-book{position:absolute;left:50%;bottom:-14px;width:250px;height:132px;transform:translateX(-50%) perspective(600px) rotateX(18deg);display:flex;filter:drop-shadow(0 18px 24px rgba(0,0,0,.35))}
.b-book>span{flex:1;background:#fff;display:flex;flex-direction:column;gap:7px;padding:16px 14px}
.b-book__l{border-radius:10px 2px 0 0;background:linear-gradient(90deg,#fff 80%,#ececf6)!important}
.b-book__r{border-radius:2px 10px 0 0;background:linear-gradient(270deg,#fff 80%,#ececf6)!important}
.b-book i{display:block;height:5px;border-radius:3px;background:#e4e4f1}.b-book i.s{width:60%}
.b-book__code{display:flex;gap:3px;padding:5px;border-radius:7px;background:#f1f0ff;box-shadow:0 0 0 1.5px #8b5cf6;animation:b-codeglow 2.6s ease-in-out infinite}
.b-book__code b{flex:1;height:14px;border-radius:3px;background:linear-gradient(135deg,#5b57e6,#8b5cf6)}
@keyframes b-codeglow{50%{box-shadow:0 0 0 1.5px #8b5cf6,0 0 18px 4px rgba(139,92,246,.6)}}
/* 2 · modulo che si compila + email con il link che parte */
.b-form{position:absolute;left:22px;right:22px;top:22px;display:flex;flex-direction:column;gap:8px;padding:12px;border-radius:14px;background:rgba(255,255,255,.95);box-shadow:0 14px 28px -12px rgba(0,0,0,.35)}
.b-form .f{display:block;height:20px;border-radius:7px;background:#f1f1f8;box-shadow:inset 0 0 0 1px #e2e3f1;padding:7px 8px}
.b-form .f i{display:block;height:6px;border-radius:3px;background:#5b57e6;width:0;animation:b-type 4s ease-in-out infinite}
.b-form .f:nth-child(2) i{animation-delay:.6s}
@keyframes b-type{0%,10%{width:0}40%,85%{width:70%}100%{width:0}}
.b-form .b{align-self:flex-end;width:34px;height:22px;border-radius:7px;background:linear-gradient(100deg,#7c4dff,#5b57e6);color:#fff;font-size:13px;font-weight:700;display:grid;place-items:center}
.b-steps--v2 .b-sv--2 .b-mail{position:absolute;right:18px;bottom:10px;max-width:none;font-size:30px;line-height:1;color:#fff;animation:b-fly 4s ease-in-out infinite}
.b-mail em{position:absolute;right:-8px;top:-6px;font-size:14px;font-style:normal}
@keyframes b-fly{0%,55%{transform:translate(-90px,10px) scale(.6);opacity:0}70%{opacity:1}85%,100%{transform:none;opacity:1}}
/* 3 · i contenuti su tutti i dispositivi */
.b-dev{position:absolute;left:50%;bottom:-6px;width:260px;height:130px;transform:translateX(-50%)}
.b-dev>span{position:absolute;bottom:0;background:#0b0f2e;border:5px solid #0b0f2e;border-radius:10px;display:grid;gap:4px;padding:4px;box-shadow:0 16px 26px -10px rgba(0,0,0,.45)}
.b-dev i{border-radius:4px;background:linear-gradient(135deg,#5b57e6,#22c3be);animation:b-on 3s ease-in-out infinite}
.b-dev i:nth-child(2){background:linear-gradient(135deg,#8b5cf6,#5b57e6);animation-delay:.4s}.b-dev i:nth-child(3){background:linear-gradient(135deg,#22c3be,#0b6f86);animation-delay:.8s}.b-dev i:nth-child(4){background:#fff;animation-delay:1.2s}
@keyframes b-on{0%,100%{opacity:.55}50%{opacity:1}}
.b-dev .lap{left:18px;width:160px;height:104px;grid-template-columns:1fr 1fr;border-radius:10px 10px 4px 4px}
.b-dev .lap::after{content:"";position:absolute;left:-18px;right:-18px;bottom:-12px;height:8px;border-radius:0 0 8px 8px;background:#d7d8e6}
.b-dev .tab{left:150px;width:70px;height:92px;grid-template-rows:1fr 1fr;border-radius:10px}
.b-dev .ph{left:212px;width:40px;height:72px;grid-template-rows:1fr 1fr;border-radius:9px}
@media (max-width:760px){
  .b-steps--v2{gap:12px}
  .b-steps--v2 li.b-sv,.b-steps--v2 li.b-sv:nth-child(n){display:grid;grid-template-columns:110px 1fr;grid-template-rows:none;margin:0;padding:0;align-items:stretch;border-radius:18px;overflow:hidden}
  .b-sv__art{height:auto;min-height:96px;border-radius:0}
  .b-sv__txt{align-items:flex-start;text-align:left;padding:12px 14px;display:grid;grid-template-columns:auto 1fr;column-gap:10px;align-content:center}
  .b-steps--v2 .b-node{grid-row:span 2;width:38px;height:38px;font-size:17px;margin:0;box-shadow:0 6px 14px -6px rgba(91,87,230,.7)}
  .b-steps--v2 strong{font-size:16px;align-self:end}.b-steps--v2 .b-sv__txt span:last-child{font-size:13px}
  .b-steps--v2::before{display:none}
  .b-book{width:96px;height:62px;bottom:-8px}.b-book>span{padding:7px 6px;gap:4px}.b-book i{height:3px}.b-book__code{gap:2px;padding:3px}.b-book__code b{height:7px}
  .b-form{left:10px;right:10px;top:12px;padding:6px;gap:5px;border-radius:9px}.b-form .f{height:12px;padding:3px 5px}.b-form .f i{height:4px}.b-form .b{width:22px;height:14px;font-size:9px}.b-steps--v2 .b-sv--2 .b-mail{font-size:18px;right:8px;bottom:4px}
  .b-dev{width:100px;height:62px;bottom:-2px}.b-dev>span{border-width:3px;padding:2px;gap:2px;border-radius:6px}.b-dev .lap{left:6px;width:62px;height:42px}.b-dev .tab{left:56px;width:28px;height:38px}.b-dev .ph{left:80px;width:17px;height:30px}
}

/* =====================================================================
   SLIDE 5 · v2: schede di aiuto a colori con piccola animazione
   ===================================================================== */
.b-hc2{--c1:#4f4bd9;--c2:#8b5cf6;position:relative;overflow:hidden;color:#fff;border:0;padding:24px 20px 22px;background:radial-gradient(120% 90% at 100% 100%,rgba(255,255,255,.18),transparent 55%),linear-gradient(150deg,var(--c1),var(--c2));box-shadow:0 26px 50px -28px color-mix(in srgb,var(--c2) 80%,transparent),inset 0 1px 0 rgba(255,255,255,.25)}
.b-hc2--recover{--c1:#14a8a3;--c2:#0b6f86}
.b-hc2--help{--c1:#8b5cf6;--c2:#5a3fd0}
.b-hc2--authors{--c1:#141a44;--c2:#2b2380}
html[data-theme="dark"] .b-hc2.b-hcard--feat,.b-hc2.b-hcard--feat{background:radial-gradient(120% 90% at 100% 100%,rgba(255,255,255,.14),transparent 55%),linear-gradient(150deg,var(--c1),var(--c2));border:0}
.b-hc2 b{color:#fff}.b-hc2 small{color:rgba(255,255,255,.82)}
.b-hc2 .b-tile__ic{background:rgba(255,255,255,.18);box-shadow:inset 0 0 0 1px rgba(255,255,255,.3)}
.b-hc2:hover{transform:translateY(-6px) rotate(-.4deg)}
.b-hv{position:relative;display:block;width:100%;height:64px;margin:0 0 10px}
.b-hv--faq{display:flex;flex-direction:column;gap:5px}
.b-hv--faq i{position:relative;display:block;height:16px;border-radius:7px;background:rgba(255,255,255,.18)}
.b-hv--faq u{position:absolute;right:7px;top:0;text-decoration:none;font-size:13px;font-weight:700;line-height:16px}
.b-hv--faq i.o{height:24px;background:rgba(255,255,255,.95);animation:b-acc 3.2s ease-in-out infinite}
.b-hv--faq i.o u{color:#5b57e6}.b-hv--faq i.o s{position:absolute;left:8px;right:28px;bottom:6px;height:4px;border-radius:2px;background:#d9d8f0}
@keyframes b-acc{0%,100%{height:16px}40%,80%{height:28px}}
.b-hv--rec .env{position:absolute;left:50%;top:50%;font-size:40px;line-height:1;transform:translate(-50%,-50%)}
.b-hv--rec .lnk{position:absolute;left:50%;top:50%;font-size:18px;animation:b-orb 3s linear infinite}
@keyframes b-orb{from{transform:rotate(0) translateX(38px) rotate(0)}to{transform:rotate(360deg) translateX(38px) rotate(-360deg)}}
.b-hv--chat .me,.b-hv--chat .us{position:absolute;display:flex;gap:4px;align-items:center;border-radius:12px}
.b-hv--chat .me{left:8%;top:2px;width:56%;height:22px;background:rgba(255,255,255,.22);border-bottom-left-radius:3px}
.b-hv--chat .us{right:8%;bottom:4px;padding:8px 12px;background:#fff;border-bottom-right-radius:3px}
.b-hv--chat .us b{width:6px;height:6px;border-radius:50%;background:#8b5cf6;animation:b-dot 1.2s ease-in-out infinite}
.b-hv--chat .us b:nth-child(2){animation-delay:.2s}.b-hv--chat .us b:nth-child(3){animation-delay:.4s}
@keyframes b-dot{0%,60%,100%{transform:translateY(0);opacity:.5}30%{transform:translateY(-4px);opacity:1}}
.b-hv--chat em{position:absolute;left:8%;bottom:2px;font-style:normal;font-size:11px;font-weight:800;padding:3px 8px;border-radius:999px;background:#22c3be;color:#04343a}
.b-hv--pen .ln{position:absolute;left:12%;right:12%;top:12px;display:flex;flex-direction:column;gap:8px}
.b-hv--pen .ln i{display:block;height:5px;border-radius:3px;background:rgba(255,255,255,.3)}
.b-hv--pen .ln i.w{background:linear-gradient(90deg,#a8a4ff,#6ff0ea);width:0;animation:b-write 3.4s ease-in-out infinite}
.b-hv--pen .pen{position:absolute;top:26px;left:12%;font-size:22px;animation:b-penm 3.4s ease-in-out infinite}
@keyframes b-write{0%,10%{width:0}60%,90%{width:76%}100%{width:0}}
@keyframes b-penm{0%,10%{left:12%}60%,90%{left:80%}100%{left:12%}}
@media (max-width:760px){.b-hv{height:40px;margin-bottom:6px}.b-hv--rec .env{font-size:26px}.b-hv--rec .lnk{font-size:12px}@keyframes b-orb{from{transform:rotate(0) translateX(24px) rotate(0)}to{transform:rotate(360deg) translateX(24px) rotate(-360deg)}}.b-hc2{padding:14px 10px}}
@media (prefers-reduced-motion:reduce){.b-sv *,.b-hc2 *{animation:none!important}}

/* Menu amministratore (solo admin collegati): pulsante tondo con pallino, come su skoob, nei colori Pagenus */
.pgn-adot{position:relative;flex:none;display:inline-flex;align-items:center;z-index:60;pointer-events:auto;margin-left:6px}
.pgn-adot__toggle{position:relative;display:inline-grid;place-items:center;width:42px;height:42px;padding:0;border:1px solid var(--line);border-radius:50%;background:var(--surface);color:var(--ink);cursor:pointer;box-shadow:0 1px 2px rgba(20,20,60,.08);transition:background .15s,box-shadow .15s}
.pgn-adot__toggle svg{width:18px;height:18px}
.pgn-adot__toggle:hover,.pgn-adot.is-open .pgn-adot__toggle{background:var(--tint);box-shadow:0 8px 18px -12px rgba(91,87,230,.6)}
.pgn-adot__toggle:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.pgn-adot__dot{position:absolute;top:3px;right:3px;width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,#8b5cf6,#22c3be);box-shadow:0 0 0 2px var(--surface)}
.pgn-adot__list{position:absolute;top:calc(100% + 8px);right:0;display:flex;flex-direction:column;gap:2px;min-width:236px;padding:6px;border:1px solid var(--line);border-radius:14px;background:var(--surface);box-shadow:0 22px 48px -20px rgba(11,18,56,.5);transform-origin:top right;animation:pgnAdot .16s cubic-bezier(.2,.8,.2,1)}
.pgn-adot__list[hidden]{display:none}
@keyframes pgnAdot{from{opacity:0;transform:translateY(-6px) scale(.98)}to{opacity:1;transform:none}}
.pgn-adot__head{margin:0;padding:8px 12px 6px;font:700 11px/1.2 var(--f-display);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.pgn-adot a.pgn-adot__item{display:flex;align-items:center;gap:12px;height:44px;padding:0 12px;border-radius:9px;color:var(--ink);text-decoration:none;white-space:nowrap;font:600 15px var(--f-display)}
.pgn-adot a.pgn-adot__item svg{width:18px;height:18px;flex:none;color:var(--accent)}
.pgn-adot a.pgn-adot__item:hover,.pgn-adot a.pgn-adot__item:focus-visible{background:var(--tint);outline:none}
.pgn-adot a.pgn-adot__wp{margin-top:4px;border-top:1px solid var(--line);border-radius:0 0 9px 9px}
@media (max-width:719px){.pgn-adot__list{position:fixed;left:12px;right:12px;min-width:0}}
@media (prefers-reduced-motion:reduce){.pgn-adot__list{animation:none}.pgn-adot__toggle{transition:none}}