@font-face{font-family:'Lustria';src:url('fonts/lustria-latin-400-normal.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Instrument Sans';src:url('fonts/instrument-sans-latin-400-normal.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Instrument Sans';src:url('fonts/instrument-sans-latin-500-normal.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'Instrument Sans';src:url('fonts/instrument-sans-latin-600-normal.woff2') format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:'JetBrains Mono';src:url('fonts/jetbrains-mono-latin-400-normal.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'JetBrains Mono';src:url('fonts/jetbrains-mono-latin-500-normal.woff2') format('woff2');font-weight:500;font-display:swap}

:root{
  --fondo:#FFFFFF; --carta:#F6F6F3; --carta-2:#EDEDE9;
  --nero:#0B0B0C; --klein:#002FA7; --klein-sc:#001C63;
  --menta:#4FA88C; --menta-sc:#2E7A63;
  --terra:#AD5A38; --terra-sc:#8A4428;
  --i-1:rgba(11,11,12,.76); --i-2:rgba(11,11,12,.56); --i-3:rgba(11,11,12,.34);
  --linea:rgba(11,11,12,.22); --linea-soft:rgba(11,11,12,.12);
  --display:'Lustria',Georgia,serif; --body:'Instrument Sans',system-ui,sans-serif; --mono:'JetBrains Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--fondo);color:var(--nero);font-family:var(--body);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:radial-gradient(circle at 1px 1px, rgba(0,47,167,.22) 1px, transparent 0);background-size:19px 19px}
a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 46px;position:relative;z-index:1}
.mono{font-family:var(--mono);font-size:10.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--i-2)}
.occhiello{font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--klein);font-weight:500;margin-bottom:20px}
.titolone{font-family:var(--display);font-size:clamp(40px,6.4vw,88px);line-height:.92;letter-spacing:-.03em}
.titolone em{font-style:italic;color:var(--klein)}
.lead{font-size:17.5px;line-height:1.55;color:var(--i-1);max-width:600px;margin-top:22px}
.btn{font-family:var(--body);display:inline-flex;align-items:center;gap:10px;background:var(--klein);color:#fff;border-radius:100px;padding:15px 28px;font-size:15px;font-weight:500;text-decoration:none;border:0;cursor:pointer;transition:transform .2s, background .2s}
.btn:hover{background:var(--klein-sc);transform:translateY(-1px)}
.btn-2{text-decoration:none;font-size:15px;padding-bottom:3px;border-bottom:1px solid var(--linea)}
.btn-2:hover{border-color:var(--klein);color:var(--klein)}
.sez{border-top:1px solid var(--linea-soft);padding:92px 0;position:relative;z-index:1}

/* avviso prova */
.prova-bar{position:relative;z-index:5;background:var(--nero);color:#fff;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;text-align:center;padding:8px 16px}

/* barra */
nav#nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.88);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--linea-soft)}
.nav-in{max-width:1180px;margin:0 auto;padding:14px 46px;display:flex;align-items:center;gap:32px}
.logo{color:var(--klein);line-height:0}
.logo svg{height:24px;width:auto}
.menu{display:flex;gap:26px;margin-left:auto}
.menu a{text-decoration:none;font-size:14.5px;color:var(--i-1)}
.menu a:hover{color:var(--klein)}
.btn-mini{padding:10px 18px;font-size:13.5px}

/* hero */
.hero{position:relative;z-index:1;padding:78px 0 70px}
.hero-in{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.kick{font-family:var(--mono);font-size:11px;letter-spacing:.17em;text-transform:uppercase;color:var(--i-2);margin-bottom:26px}
.hero h1{font-family:var(--display);font-weight:400;font-size:clamp(46px,6.6vw,96px);line-height:.9;letter-spacing:-.035em}
.hero h1 .r{display:block}
.hero h1 em{font-style:italic;color:var(--klein)}
.hero .sub{font-size:18px;line-height:1.55;color:var(--i-1);max-width:500px;margin-top:30px}
.hero .sub b{color:var(--nero);font-weight:600}
.actions{display:flex;align-items:center;gap:26px;margin-top:34px;flex-wrap:wrap}
.nodi{position:relative;aspect-ratio:1/1;width:100%;max-width:540px;justify-self:end}
.nodi canvas{position:absolute;inset:0;width:100%;height:100%}
.nodi .leg{position:absolute;font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--i-2)}
.nodi .l1{left:2%;bottom:2%}.nodi .l2{left:50%;transform:translateX(-50%);bottom:2%}.nodi .l3{right:2%;bottom:2%}
.stato{display:flex;gap:10px;align-items:center;margin-top:40px}
.puls{width:8px;height:8px;border-radius:50%;background:var(--menta);box-shadow:0 0 0 0 rgba(79,168,140,.6);animation:p 2s infinite}
@keyframes p{70%{box-shadow:0 0 0 9px rgba(79,168,140,0)}100%{box-shadow:0 0 0 0 rgba(79,168,140,0)}}

/* soluzioni a fisarmonica */
.fisa{margin-top:52px;position:relative}
.fascia{--c:var(--klein);--c-sc:var(--klein-sc);position:relative;border-radius:26px 26px 0 0;background:var(--c);color:#fff;margin-top:-26px;box-shadow:0 -10px 30px rgba(11,11,12,.10);overflow:hidden}
.fascia:first-child{margin-top:0}
.fascia:last-child{border-radius:26px}
.fascia.v2{--c:#0B0B0C;--c-sc:#0B0B0C}

.fascia.v3{--c:#001C63;--c-sc:#001C63}
.fascia-testa{all:unset;box-sizing:border-box;width:100%;cursor:pointer;display:grid;grid-template-columns:70px 1fr auto;align-items:center;gap:20px;padding:30px 40px 54px}
.fascia:last-child .fascia-testa{padding-bottom:30px}
.fascia-testa:focus-visible{outline:2px solid #fff;outline-offset:-6px;border-radius:22px}
.f-num{font-family:var(--mono);font-size:12px;letter-spacing:.16em;opacity:.75}
.f-nome{font-family:var(--display);font-size:clamp(30px,4.2vw,54px);line-height:1;letter-spacing:-.02em}
.f-nome small{display:block;font-family:var(--body);font-size:15px;letter-spacing:0;opacity:.85;margin-top:10px;line-height:1.4}
.f-piu{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.55);display:grid;place-items:center;transition:transform .35s}
.fascia.aperta .f-piu{transform:rotate(45deg)}
.fascia-corpo{display:grid;grid-template-rows:0fr;transition:grid-template-rows .5s cubic-bezier(.2,.7,.2,1)}
.fascia.aperta .fascia-corpo{grid-template-rows:1fr}
.fascia-corpo>div{overflow:hidden}
.f-in{padding:0 40px 70px 130px;display:grid;grid-template-columns:1.1fr 1fr;gap:44px}
.fascia:last-child .f-in{padding-bottom:44px}
.f-in p{font-size:16.5px;line-height:1.6;opacity:.94;max-width:470px}
.f-in p b{font-weight:600}
.livelli{list-style:none;display:grid;gap:10px}
.livelli li{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.28);border-radius:14px;padding:14px 18px;display:grid;grid-template-columns:34px 1fr;gap:10px;font-size:14.5px;line-height:1.45}
.livelli li span{font-family:var(--mono);font-size:11px;letter-spacing:.1em;opacity:.8;padding-top:2px}
.f-link{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.chip{font-size:13.5px;text-decoration:none;padding:8px 15px;border-radius:100px;background:#fff;color:var(--c-sc);font-weight:500}
.chip:hover{background:rgba(255,255,255,.85)}
.chip.vuoto{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.6)}
.chip.vuoto:hover{background:rgba(255,255,255,.12)}

/* esempi pratici */
.clip-griglia{margin-top:48px;display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
@media (max-width:1180px){.clip-griglia{grid-template-columns:repeat(3,1fr)}}
.clip{background:var(--carta);border:1px solid var(--nero);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;cursor:pointer;transition:transform .25s}
.clip:hover{transform:translateY(-3px)}
.clip-v{aspect-ratio:9/16;max-height:340px;position:relative;background:
  radial-gradient(circle at 1px 1px, rgba(0,47,167,.28) 1px, transparent 0) 0 0/14px 14px, #fff;border-bottom:1px solid var(--nero);display:grid;place-items:center}
.clip-v::before{content:"";position:absolute;left:0;top:0;bottom:0;width:14px;background:repeating-linear-gradient(to bottom,transparent 0 10px,var(--nero) 10px 12px,transparent 12px 22px);opacity:.5}
.play{width:56px;height:56px;border-radius:50%;background:var(--c,var(--klein));display:grid;place-items:center;box-shadow:0 6px 18px rgba(0,0,0,.18)}
.clip-et{position:absolute;top:14px;left:24px;right:12px;font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--c,var(--klein));font-weight:500}
.clip-b{padding:14px 16px 18px}
.clip-b h3{font-family:var(--display);font-weight:400;font-size:17px;line-height:1.15}
.clip-b p{font-size:13.5px;color:var(--i-2);margin-top:6px;line-height:1.45}
.clip.v1{--c:var(--klein)}.clip.v2{--c:var(--menta-sc)}.clip.v3{--c:var(--terra)}

/* come lavoriamo */
.passi{margin-top:48px;display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--nero);border-radius:22px;background:#fff;overflow:hidden}
.passo{padding:30px 30px 34px;border-right:1px solid var(--linea)}
.passo:last-child{border-right:0}
.passo .n{font-family:var(--display);font-size:64px;line-height:1;color:var(--klein)}
.passo h3{font-family:var(--display);font-weight:400;font-size:24px;margin-top:14px}
.passo p{font-size:15px;color:var(--i-1);margin-top:10px}
.decidi{margin-top:30px;font-family:var(--display);font-size:clamp(24px,3vw,36px);line-height:1.15}
.decidi em{color:var(--klein)}

/* contatto */
.fine{background:var(--klein);color:#fff;border-radius:30px;padding:64px 56px;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:end}
.fine h2{font-family:var(--display);font-weight:400;font-size:clamp(36px,5vw,68px);line-height:.95;letter-spacing:-.03em}
.fine h2 em{font-style:italic;opacity:.75}
.fine p{font-size:16.5px;opacity:.9;margin-top:18px;max-width:440px}
.fine .btn{background:#fff;color:var(--klein)}
.fine .btn:hover{background:#EEF1FA}
.fine .mono{color:rgba(255,255,255,.7);margin-top:18px}

footer{position:relative;z-index:1;border-top:1px solid var(--linea-soft);margin-top:80px}
.f-in2{max-width:1180px;margin:0 auto;padding:28px 46px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.f-in2 a{text-decoration:none;margin-right:18px}
.f-in2 a:hover{color:var(--klein)}

/* finestra clip */
dialog{border:0;border-radius:22px;padding:0;max-width:380px;width:92vw;background:var(--carta)}
dialog::backdrop{background:rgba(0,28,99,.55)}
.dlg-v{aspect-ratio:9/16;display:grid;place-items:center;text-align:center;padding:30px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--i-2);background:radial-gradient(circle at 1px 1px, rgba(0,47,167,.28) 1px, transparent 0) 0 0/14px 14px,#fff}
.dlg-v b{display:block;font-family:var(--display);text-transform:none;letter-spacing:0;font-size:24px;color:var(--nero);font-weight:400;margin-bottom:14px}
.dlg-x{position:absolute;top:10px;right:10px;width:36px;height:36px;border-radius:50%;border:1px solid var(--nero);background:#fff;cursor:pointer;font-size:18px}

@media (max-width:900px){
  .wrap,.nav-in,.f-in2{padding-left:16px;padding-right:16px}
  .menu{display:none}
  .nav-in .btn-mini{margin-left:auto}
  .hero{padding:44px 0 50px}
  .hero-in{grid-template-columns:1fr}
  .nodi{justify-self:center;max-width:420px;order:2}
  .fascia-testa{grid-template-columns:1fr auto;padding:24px 22px 50px}
  .f-num{grid-column:1/-1}
  .f-in{grid-template-columns:1fr;padding:0 22px 64px;gap:24px}
  .fascia:last-child .f-in{padding-bottom:32px}
  .passi{grid-template-columns:1fr}
  .passo{border-right:0;border-bottom:1px solid var(--linea)}
  .passo:last-child{border-bottom:0}
  .fine{grid-template-columns:1fr;padding:44px 26px}
  .sez{padding:64px 0}
  .clip-griglia{grid-template-columns:repeat(2,1fr);gap:12px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* ===== pattern tipografico di b6b.it ===== */
.gruppo{border-bottom:1px solid var(--linea-soft);position:relative;z-index:31;background:#fff}
.gruppo-in{max-width:1180px;margin:0 auto;padding:9px 46px;display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.gruppo .g-et{font-family:var(--mono);font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--i-3)}
.gruppo a{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--i-2);text-decoration:none;display:inline-flex;align-items:center;gap:7px}
.gruppo a::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--klein);opacity:.55}
.gruppo a:hover{color:var(--klein)}
.nav-in{padding:16px 46px;gap:26px}
.logo{opacity:0;max-width:0;overflow:hidden;pointer-events:none;transition:opacity .3s,max-width .4s cubic-bezier(.22,1,.36,1)}
.logo svg{height:26px}
nav.giu .logo{opacity:1;max-width:120px;pointer-events:auto}
.menu{margin-left:0}
.nav-dx{display:flex;align-items:center;gap:22px;margin-left:auto}
.stato-n{display:inline-flex;align-items:center;gap:9px}
.hero{padding:26px 0 56px;overflow:hidden}
.hero-in{display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:0;min-height:min(82vh,820px);position:relative}
.marchione{display:block;color:var(--klein);line-height:0;margin-bottom:28px;width:min(380px,40vw);position:relative;z-index:2}
.marchione svg{width:100%;height:auto;display:block;transition:transform .5s cubic-bezier(.22,1,.36,1)}
.marchione:hover svg{transform:translateX(6px)}
.kick{font-family:var(--mono);font-size:11px;letter-spacing:.17em;text-transform:uppercase;color:var(--i-2);margin-bottom:24px}
.hero h1{font-family:var(--display);font-weight:700;font-size:clamp(44px,7vw,104px);line-height:.94;letter-spacing:-.025em;max-width:13ch;
  position:relative;z-index:2;text-shadow:0 2px 0 rgba(11,11,12,.07)}
.hero h1 em{font-style:italic;color:var(--klein)}
.riga{display:block;overflow:hidden;padding-bottom:.2em;margin-bottom:-.12em}
.riga>i{display:block;font-style:normal;transform:translateY(105%);transition:transform 1s cubic-bezier(.22,1,.36,1)}
.on .riga>i{transform:none}
.on .riga:nth-child(2)>i{transition-delay:.09s}.on .riga:nth-child(3)>i{transition-delay:.18s}
.on .riga:nth-child(4)>i{transition-delay:.27s}.on .riga:nth-child(5)>i{transition-delay:.36s}
.riga.occhio{font-family:var(--body);font-size:clamp(15px,1.35vw,19px);line-height:1.5;letter-spacing:.01em;color:var(--i-1);padding-bottom:0;margin-bottom:14px}
.anti{font-family:var(--display);font-size:clamp(28px,3.6vw,50px);line-height:1.06;letter-spacing:-.015em;max-width:17ch;margin:40px 0 0;
  position:relative;z-index:2;padding-left:26px;border-left:4px solid rgba(11,11,12,.32)}
.hero .sub{font-size:18.5px;max-width:520px;margin-top:30px}
.stanza{position:absolute;right:-58px;top:44%;transform:translateY(-50%);width:min(586px,46vw);z-index:1;pointer-events:none}
.nodi{max-width:none;justify-self:auto}
.titolone{font-size:clamp(44px,7.4vw,104px);line-height:.86;letter-spacing:-.032em;padding-bottom:.08em}
.titolone .dim{color:rgba(11,11,12,.40)}
.hero h1 .riga:nth-child(3){margin-top:.2em}
@media (max-width:1000px){
  .stanza{position:relative;right:auto;top:auto;transform:none;width:100%;max-width:460px;margin:34px auto 0;order:9}
  .hero-in{min-height:0}
}
@media (max-width:900px){
  .gruppo-in{gap:14px;padding:8px 16px}.gruppo .g-et{display:none}.gruppo a{font-size:9px}
  .nav-in{padding:12px 16px}.stato-n{display:none}
  .marchione{width:min(280px,66vw);margin-bottom:24px}
  .hero{padding-top:30px}
}
@media (prefers-reduced-motion:reduce){.riga>i{transform:none!important}}

/* ===== offerta a tempo balneari ===== */
:root{--teal:#002FA7;--teal-sc:#001C63;--teal-ch:#EEF1FA}
.offerta{position:absolute;right:0;top:50px;width:300px;z-index:6;background:#fff;color:var(--nero);border:1.5px solid var(--nero);
  box-shadow:8px 8px 0 var(--nero);font-family:var(--mono);animation:galleggia 6s ease-in-out infinite}
@keyframes galleggia{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
.offerta{will-change:translate,transform}
.offerta:hover{animation-play-state:paused}
.of-barra{cursor:grab;touch-action:none;user-select:none;display:flex;align-items:center;justify-content:space-between;background:var(--teal);color:#fff;padding:6px 9px;font-size:11px;letter-spacing:.04em;border-bottom:1.5px solid var(--nero)}
.of-star{color:#fff}
.of-bot{display:flex;gap:6px}
.of-b{width:20px;height:20px;border:1px solid #fff;background:transparent;color:#fff;font:500 11px/1 var(--mono);cursor:pointer;display:grid;place-items:center;padding:0}
.of-b:hover{background:#fff;color:var(--teal)}
.of-corpo{padding:14px 15px 14px}
.offerta.ridotta .of-corpo,.offerta.ridotta .of-stampa{display:none}
.offerta.ridotta{animation:none}
.of-badge{display:inline-block;background:var(--nero);color:#fff;border:1.5px solid var(--nero);font-size:9px;letter-spacing:.14em;text-transform:uppercase;padding:4px 8px;font-weight:500}
.offerta h3{font-family:var(--display);font-weight:400;font-size:21px;line-height:1.05;letter-spacing:-.02em;margin:10px 0 10px}
.offerta h3 em{font-style:italic;color:var(--teal)}
.of-still{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--i-2);margin-bottom:7px}
.of-cd{display:grid;grid-template-columns:repeat(4,1fr);gap:5px}
.of-cd div{background:var(--nero);color:#fff;border:1.5px solid var(--nero);text-align:center;padding:5px 2px 4px}
.of-cd b{display:block;font-family:var(--display);font-weight:400;font-size:19px;line-height:1;color:#9DB6FF;font-variant-numeric:tabular-nums}
.of-cd span{font-size:7.5px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.6)}
.of-posti{display:flex;align-items:center;gap:7px;margin-top:9px;font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:var(--i-2)}
.of-pal{display:flex;gap:3px}
.of-pal i{width:8px;height:8px;border:1.2px solid var(--nero);background:var(--teal)}
.of-pal i.via{background:transparent}
.of-num{color:var(--nero);font-weight:500}
.of-cosa{border:1.5px dashed rgba(11,11,12,.35);padding:9px 10px;margin-top:10px;background:var(--teal-ch)}
.of-et{font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);font-weight:500;margin-bottom:6px}
.of-cosa ul{list-style:none;display:grid;gap:3px;font-size:10.5px;line-height:1.35}
.of-cosa li{padding-left:16px;position:relative}
.of-cosa li::before{content:"\2713";position:absolute;left:0;color:var(--teal);font-weight:500}
.of-cta{display:block;text-align:center;margin-top:10px;background:var(--teal);color:#fff;border:1.5px solid var(--nero);padding:9px;font:500 12px var(--mono);letter-spacing:.04em;text-decoration:none;box-shadow:3px 3px 0 var(--nero);transition:transform .15s,box-shadow .15s}
.of-cta:hover{transform:translate(-1px,-1px);box-shadow:4px 4px 0 var(--nero);background:var(--teal-sc)}
.of-stampa{display:block;text-decoration:none;color:var(--nero);background:var(--carta);border-bottom:1.5px solid var(--nero);padding:9px 15px 10px;position:relative}
.of-stampa::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--teal)}
.of-stampa .st-et{display:block;font-size:8.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);font-weight:500}
.of-stampa .st-t{display:block;font-family:var(--display);font-size:14px;line-height:1.2;margin-top:4px}
.of-stampa .st-go{display:inline-block;font-size:9px;letter-spacing:.06em;color:var(--i-2);margin-top:4px;border-bottom:1px solid var(--linea)}
.of-stampa:hover .st-go{color:var(--teal);border-color:var(--teal)}
.offerta.chiusa .of-cd,.offerta.chiusa .of-posti,.offerta.chiusa .of-cta{display:none}
.of-linguetta{position:fixed;right:18px;bottom:18px;z-index:40;background:var(--teal);color:#fff;border:1.5px solid var(--nero);box-shadow:4px 4px 0 var(--nero);
  font:500 11.5px var(--mono);letter-spacing:.06em;padding:10px 14px;cursor:pointer}
@media (max-width:1000px){
  .offerta{position:relative;right:auto;top:auto;width:calc(100% - 8px);max-width:420px;margin:30px 0 6px;animation:none}
  .hero-in>.marchione,.hero-in>.kick,.hero-in>h1{order:-1}
  .offerta{translate:none!important}
}
.offerta.trascina{animation-play-state:paused}
.offerta.trascina .of-barra{cursor:grabbing}
body.trascinando{user-select:none;cursor:grabbing}
@media (prefers-reduced-motion:reduce){.offerta{animation:none}}


/* ===== libri fluttuanti ===== */
.finestra{position:absolute;z-index:5;background:#fff;border:1.5px solid var(--nero);box-shadow:6px 6px 0 var(--nero);font-family:var(--mono);will-change:translate,transform}
.fin-barra{cursor:grab;touch-action:none;user-select:none;display:flex;align-items:center;justify-content:space-between;background:var(--nero);color:#fff;padding:5px 8px;font-size:10.5px;letter-spacing:.05em}
.fin-barra .of-b{width:17px;height:17px;font-size:10px}
.fin-barra .of-b:hover{background:#fff;color:var(--nero)}
.finestra.trascina{animation-play-state:paused}
.finestra.ridotta .lb-corpo{display:none}
.libro{width:292px;right:40px;top:810px;animation:galleggia 7s ease-in-out infinite;animation-delay:-3s}
.lb-corpo{display:grid;grid-template-columns:62px 62px 1fr;gap:10px;align-items:center;padding:10px 12px}
.lb-cop{display:block;line-height:0}
.lb-cop img{width:100%;height:auto;display:block;box-shadow:2px 3px 0 rgba(11,11,12,.18);border:1px solid rgba(11,11,12,.15);transition:transform .3s}
.lb-cop:hover img{transform:translateY(-3px) rotate(-2deg)}
.lb-txt{display:grid;gap:6px}
.lb-tit{font-family:var(--display);font-size:17px;line-height:1.1;color:var(--nero)}
.lb-sot{font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--i-2);line-height:1.5}
.lb-sot em{font-style:normal;color:var(--klein)}
@media (max-width:1000px){
  .libro{position:relative;right:auto!important;top:auto!important;animation:none;translate:none!important;width:calc(100% - 8px);max-width:300px;margin:26px 0 0}
  .finestra .fin-barra{cursor:default}
}

/* ===== esempi: cartelle che si muovono ===== */
.scrivania{margin-top:80px;display:grid;grid-template-columns:repeat(3,1fr);gap:48px;row-gap:96px;perspective:1100px;max-width:1000px}
.cartella{all:unset;box-sizing:border-box;cursor:pointer;position:relative;display:block;aspect-ratio:3/4.1;
  animation:dondola 6.5s ease-in-out infinite;animation-delay:var(--d);transform-style:preserve-3d}
@keyframes dondola{0%,100%{transform:translateY(0) rotate(var(--r))}50%{transform:translateY(-10px) rotate(calc(var(--r) * -.6))}}
.cartella:hover,.cartella:focus-visible{animation-play-state:paused}
.cartella:focus-visible{outline:2px solid var(--klein);outline-offset:6px}
.ca-dorso{position:absolute;inset:9% 0 0 0;background:#E4E6EC;border:1.5px solid var(--nero);border-radius:3px 6px 6px 6px}
.ca-lingua{position:absolute;z-index:3;left:0;top:calc(9% - 26px);height:26px;padding:0 12px;display:flex;align-items:center;background:var(--klein);color:#fff;
  border:1.5px solid var(--nero);border-bottom:0;border-radius:6px 6px 0 0;font:500 9.5px var(--mono);letter-spacing:.12em;text-transform:uppercase}
.ca-tasca{position:absolute;inset:9% 0 0 0;z-index:1;clip-path:inset(-120% -20% 0 -20%)}
.ca-foglio{position:absolute;left:9%;width:82%;top:-14%;height:auto;border:1px solid rgba(11,11,12,.3);box-shadow:0 2px 8px rgba(11,11,12,.12);
  transform:rotate(-1.5deg);transition:transform .55s cubic-bezier(.22,1,.36,1);z-index:1}
.ca-fronte{position:absolute;left:0;right:0;bottom:0;height:46%;z-index:2;background:#F4F4F1;border:1.5px solid var(--nero);border-radius:2px 2px 6px 6px;
  box-shadow:0 -6px 14px rgba(11,11,12,.08);padding:16px 18px 16px;display:flex;flex-direction:column;gap:8px;
  transform-origin:bottom center;transition:transform .55s cubic-bezier(.22,1,.36,1)}
.ca-fronte::before{content:"";position:absolute;left:12px;right:12px;top:8px;border-top:1px dashed rgba(11,11,12,.25)}
.ca-et{font:500 10px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--klein);margin-top:6px}
.ca-t{font-family:var(--display);font-size:21px;line-height:1.15;color:var(--nero)}
.ca-chi{margin-top:auto;font:400 10px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--i-2)}
.cartella:hover .ca-foglio,.cartella:focus-visible .ca-foglio{transform:translateY(-24%) rotate(1deg)}
.cartella:hover .ca-fronte,.cartella:focus-visible .ca-fronte{transform:rotateX(18deg)}
.cartella.c6 .ca-lingua{background:var(--nero)}
@media (max-width:900px){.scrivania{grid-template-columns:repeat(2,1fr);gap:24px;row-gap:64px}.ca-t{font-size:17px}}
@media (max-width:600px){.scrivania{gap:14px;row-gap:52px;margin-top:64px}.ca-t{font-size:13.5px}.ca-fronte{padding:12px 10px;gap:5px}.ca-et,.ca-chi{font-size:8.5px}}
@media (prefers-reduced-motion:reduce){.cartella{animation:none}}
/* finestra del reel */
#dlg{max-width:400px}
.dlg-v{padding:0;aspect-ratio:auto;display:block;background:#fff}
.dlg-v img,.dlg-v video{display:block;width:100%;height:auto;background:#fff}
.dlg-nota{font:500 10px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--i-2);text-align:center;padding:12px 14px 14px;border-top:1.5px solid var(--nero)}
/* modulo contatto in home */
.fine{align-items:start}
.fine .mono{margin-top:22px}
.modulo-h{display:grid;grid-template-columns:1fr 1fr;gap:12px 14px}
.modulo-h label{display:grid;gap:6px;font:500 10px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.75)}
.modulo-h input,.modulo-h select{font:400 15px var(--body);color:var(--nero);background:#fff;border:1.5px solid var(--nero);border-radius:10px;padding:11px 12px;width:100%}
.modulo-h input:focus,.modulo-h select:focus{outline:2px solid #9DB6FF;outline-offset:1px}
.modulo-h .btn{grid-column:1/-1;justify-content:center;margin-top:6px}
.mod-nota{grid-column:1/-1;font-size:12px;color:rgba(255,255,255,.7)}
.mod-nota a{color:#fff}
.form-msg{grid-column:1/-1;font-size:14px;min-height:1em}
.form-msg.ok{color:#fff;font-weight:600}.form-msg.err{color:#FFD0C2}
@media (max-width:700px){.modulo-h{grid-template-columns:1fr}}
/* banner cookie */
#b6b-cookie-banner{position:fixed;left:16px;right:16px;bottom:16px;z-index:60;max-width:760px;margin:0 auto;background:var(--nero);color:#fff;border:1.5px solid var(--nero);box-shadow:6px 6px 0 var(--klein);padding:18px 20px}
#b6b-cookie-banner h3{font-family:var(--display);font-weight:700;font-size:20px;margin-bottom:6px}
#b6b-cookie-banner p{font-size:13.5px;line-height:1.5;opacity:.85}
.cb-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.cb-btn{font:500 12.5px var(--mono);letter-spacing:.04em;padding:9px 14px;border:1.5px solid #fff;background:transparent;color:#fff;cursor:pointer}
.cb-btn-primary{background:var(--klein);border-color:var(--klein)}
.cb-prefs{display:grid;gap:8px;margin-top:14px;font-size:13px}
.cb-pref{display:flex;gap:8px;align-items:flex-start}
/* grana di carta, come su b6b.it */
body::after{content:"";position:fixed;inset:0;z-index:40;pointer-events:none;opacity:.38;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.28'/%3E%3C/svg%3E")}
.titolone{text-shadow:0 2px 0 rgba(11,11,12,.07)}

/* titoli di sezione e fasce nello stile del titolo principale */
.titolone{font-weight:700;line-height:.94;letter-spacing:-.025em;text-shadow:0 2px 0 rgba(11,11,12,.07);padding-bottom:.1em}
.titolone em{font-style:italic;color:var(--klein)}
.f-nome{font-weight:700;letter-spacing:-.025em;text-shadow:0 2px 0 rgba(0,0,0,.16)}
.f-nome small{font-weight:400;text-shadow:none}
.fine h2{font-weight:700;letter-spacing:-.025em;text-shadow:0 2px 0 rgba(0,0,0,.16)}
.decidi{font-weight:700;letter-spacing:-.02em;text-shadow:0 2px 0 rgba(11,11,12,.07)}
.decidi em{font-style:italic}

/* finestra dei reel: al centro della pagina e spostabile (25/09) */
dialog#dlg{margin:auto;position:fixed;inset:0;max-height:92vh;overflow:visible;box-shadow:10px 10px 0 var(--nero);border:1.5px solid var(--nero)}
#dlg .dlg-barra{display:flex;align-items:center;justify-content:space-between;gap:10px;height:42px;padding:0 54px 0 14px;background:var(--klein);color:#fff;
  font:500 10.5px var(--mono);letter-spacing:.14em;text-transform:uppercase;cursor:grab;touch-action:none;user-select:none;border-bottom:1.5px solid var(--nero);border-radius:20px 20px 0 0}
#dlg .dlg-barra span:last-child{opacity:.7}
#dlg.trascina .dlg-barra{cursor:grabbing}
#dlg .dlg-x{top:3px;right:6px;width:34px;height:34px;z-index:2}
#dlg .dlg-v{border-radius:0 0 20px 20px;overflow:hidden}
#dlg .dlg-v video,#dlg .dlg-v img{max-height:calc(92vh - 46px);object-fit:contain}
@media (max-width:600px){#dlg .dlg-barra span:last-child{display:none}}

/* sottotitolo grande "Costruiamo agenti AI" e riquadro libri spostato su telefono (26/09) */
.anti em{font-style:italic;color:var(--klein)}
.anti.anti-grande{font-size:clamp(34px,4.6vw,64px);max-width:none;border-left:0;padding-left:0;margin-top:34px;line-height:1.02}
@media (max-width:1000px){
  .hero-in>.anti{order:-1}
  .hero-in>.libro{order:8;margin-top:34px}
}
@media (min-width:1001px){
  .hero h1.h1-agenti{font-size:clamp(46px,min(6.6vw,8.2vh),104px)}
  .marchione{width:min(380px,40vw,31vh)}
  .anti.anti-grande{font-size:clamp(30px,min(4.4vw,5.6vh),60px);margin-top:24px}
  .hero{padding-top:18px}
  .marchione{margin-bottom:18px}
}

/* telefono: barra del gruppo spostata nel piede (26/09) */
.gruppo-piede{display:none}
@media (max-width:700px){
  .gruppo{display:none!important}
  .gruppo-piede{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;max-width:1180px;margin:18px auto 0;padding:14px 16px 4px;border-top:1px solid rgba(11,11,12,.12)}
  .gruppo-piede .g-et{font-family:var(--mono);font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;opacity:.6;flex-basis:100%}
  .gruppo-piede a{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;color:inherit;opacity:.8}
}