/* caratteri locali (copie verificate di Geist e Geist Mono, nessun servizio esterno). Geist è variabile: un file copre i pesi 400-800 */
/* latin-ext */
@font-face{font-family:'Geist';font-style:normal;font-weight:400 800;font-display:swap;src:url(../fonts/geist-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
/* latin */
@font-face{font-family:'Geist';font-style:normal;font-weight:400 800;font-display:swap;src:url(../fonts/geist-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
/* latin-ext */
@font-face{font-family:'Geist Mono';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/geistmono-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
/* latin */
@font-face{font-family:'Geist Mono';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/geistmono-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
/* Landing di Albino, versione A (stile Ceres). Look scuro unico, voluto. Mobile first: base per il telefono, poi min-width per tablet e computer. */
:root{
  --or:#FF5500; --or-soft:rgba(255,85,0,.18); --or-txt:#ffb08a;
  --bg:#0b0b0c; --ink:#f3f2ef; --mut:#a9a8a3; --card:#2b2b2d; --card-2:#3a3a3e; --deep:#0e0e0f; --line:rgba(255,255,255,.07);
  --sans:Geist,"Helvetica Neue",Arial,sans-serif; --mono:"Geist Mono",ui-monospace,Menlo,monospace;
  --photo:url("../img/albino.jpg");
  color-scheme:dark;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--bg)}
h1,h2,h3,p{margin:0}
h1,h2,h3{text-wrap:balance}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
em{font-style:normal;color:var(--or)}
video{display:block;max-width:100%}
svg.i{width:1.15em;height:1.15em;flex:none}
:focus-visible{outline:2px solid var(--or);outline-offset:3px}

/* fondo: sfumature grigie su quasi nero, rete animata sopra */
#site{position:relative;isolation:isolate;overflow:hidden;
  background:
   radial-gradient(900px 620px at 88% -120px,rgba(120,120,124,.22),transparent 70%),
   radial-gradient(700px 520px at -8% 900px,rgba(110,110,114,.12),transparent 70%),
   radial-gradient(800px 600px at 105% 2100px,rgba(120,120,128,.12),transparent 70%),
   radial-gradient(700px 500px at 10% 3300px,rgba(110,110,114,.10),transparent 70%),
   linear-gradient(180deg,#0e0e0f 0%,#0b0b0c 45%,#080809 100%)}
#net{position:fixed;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}

.wrap{max-width:1180px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.sec{padding-block:56px}
/* riga arancione sottile sotto la barra: separa la barra dal resto della pagina (larga quanto la barra) */
nav.top{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px;font-size:14px;border-bottom:0.7pt solid var(--or)}
.logo{display:inline-flex;align-items:baseline;gap:10px;font-size:18px;letter-spacing:-.035em;line-height:1;white-space:nowrap}
.logo i{display:block;width:.72em;height:.72em;background:var(--or);border-radius:2px}
.logo b{font-weight:700}
.logo span{font-weight:700;color:var(--or);margin-left:-10px}
.links{display:flex;gap:8px;align-items:center}
.links .nl{margin-right:16px}
.links .btn.sm{padding:9px}
.links .lb{display:none}
.links .nl{display:none;color:var(--mut)}.links .nl:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:600;font-size:15px;padding:13px 20px;border-radius:999px;background:var(--or);color:#fff;white-space:nowrap;border:0;transition:transform .25s cubic-bezier(.16,1,.3,1),box-shadow .25s}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px -10px rgba(255,85,0,.7)}
.btn.g{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px rgba(243,242,239,.55)}
.btn.g:hover{box-shadow:inset 0 0 0 1.5px var(--ink)}
.btn.sm{padding:9px 14px;font-size:14px}
.row{display:flex;gap:10px;flex-wrap:wrap}
h2{font-size:clamp(28px,7.4vw,46px);line-height:1.08;letter-spacing:-.04em;font-weight:700}
.lead{font-size:17px;color:var(--mut);max-width:58ch;margin-top:14px}
.ai{position:absolute;left:10px;bottom:10px;font:500 10.5px var(--mono);background:rgba(0,0,0,.62);color:#fff;padding:4px 7px;border-radius:5px}
.ph{background:repeating-linear-gradient(45deg,#262626 0 10px,#2d2d2d 10px 20px);color:#a0a0a0;display:grid;place-items:center;font:500 12px var(--mono);text-align:center;padding:10px}

/* apertura */
.hero{padding-block:20px 8px}
.hero .txt{display:grid;gap:18px}
.hero h1{font-size:clamp(36px,10vw,68px);line-height:1.03;letter-spacing:-.05em}
.hero p{font-size:18px;color:var(--mut);max-width:42ch}

/* lavori */
.cases-h{display:flex;justify-content:flex-end;align-items:end;gap:20px;flex-wrap:wrap}
.arrows{display:none;gap:10px}
.arrows button{width:44px;height:44px;border-radius:50%;border:0;background:var(--card);color:var(--ink);font-size:18px;box-shadow:inset 0 0 0 1px var(--line)}
.arrows button:hover{background:var(--or);color:#fff}
.cases{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 2px 20px;margin-top:28px;scrollbar-width:thin}
.case{flex:0 0 88%;scroll-snap-align:start;display:grid;grid-template-columns:1fr;gap:22px;background:#121213;color:#f0f0ed;border-radius:24px;padding:18px;box-shadow:0 0 0 1px var(--line)}
/* le schede affiancate vengono allungate tutte all'altezza della più alta: senza align-content:start lo spazio in più finiva
   dentro le righe della griglia (anche quella del video) e sul telefono il testo partiva ad altezze diverse (vuoto sotto il video di Andrea) */
.case{align-content:start}
.case>div{min-width:0}
.case .who{font:500 12px var(--mono);color:var(--or);letter-spacing:.04em}
.case h3{font-size:clamp(21px,5.6vw,30px);letter-spacing:-.04em;line-height:1.12;margin:8px 0 12px}
.case p{color:var(--mut);max-width:42ch}
/* elenco "cosa è stato fatto": in grassetto, carattere a metà tra il titolo h3 (clamp 21-30px, 5.6vw) e il testo (16px):
   (h3+16)/2 = clamp(18.5px, 2.8vw + 8px, 23px); poi Albino (01/11/2026) l'ha voluto il 10% più piccolo: x 0.9 = clamp(16.65px, 2.52vw + 7.2px, 20.7px),
   cioè 16.65px a 375 px e 20.7px su computer. Il trattino segue la riga (em) */
.case ul{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:10px}
.case li{padding-left:24px;position:relative;color:#f0f0ed;font-weight:700;font-size:clamp(16.65px,calc(2.52vw + 7.2px),20.7px);line-height:1.25;letter-spacing:-.02em}
.case li::before{content:"";position:absolute;left:0;top:calc(.625em - 1px);width:12px;height:2px;background:var(--or)}
.scr{position:relative;aspect-ratio:9/16;width:100%;max-width:240px;border-radius:16px;overflow:hidden;background:#1e1e1e}
.scr>*{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .5s}
.scr>.on{opacity:1}
/* controlli dei video: tasti tondi piccoli impilati in basso a destra (in colonna, così non coprono mai l'etichetta "Generato con AI" in basso a sinistra).
   Cerchio visibile da 30px, area di tocco da 40px. La barra la crea main.js: senza JavaScript non compaiono tasti che non funzionerebbero */
.scr>.vc{inset:auto 3px 3px auto;width:auto;height:auto;opacity:1;display:flex;flex-direction:column;z-index:2}
.vc button{width:40px;height:40px;padding:5px;border:0;background:none;color:#fff;display:grid;place-items:center}
.vc button>span{width:30px;height:30px;border-radius:50%;background:rgba(0,0,0,.55);display:grid;place-items:center;transition:background .2s}
.vc button:hover>span{background:rgba(0,0,0,.8)}
.vc svg{width:15px;height:15px}
/* passo "Prodotti": le foto dei capi in griglia 2 x 5 dentro il riquadro verticale. contain perché i capi occupano quasi tutta la foto: con cover verrebbero tagliati */
.prod{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:repeat(5,minmax(0,1fr));gap:6px;padding:6px}
.prod img{display:block;width:100%;height:100%;min-height:0;object-fit:contain;background:#e3e2de;border-radius:10px}
/* passo "Occhiali": 6 foto verticali (320x400) in griglia 2 x 3, stesso contain delle altre */
.prod.occ{grid-template-rows:repeat(3,minmax(0,1fr))}
.stp{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}
.stp button{background:#1e1e1e;border:0;color:#ccc;padding:9px 14px;border-radius:999px;font-size:14px}
.stp button.on{background:var(--or);color:#fff}
/* passi a ramo (abbigliamento + occhiali): un video di partenza, una linea sottile grigia che si divide in due righe
   (Abbigliamento -> Risultato, Occhiali -> Risultato). Sul telefono il ramo scende sotto il tasto di partenza, da 600 px sta a destra.
   Le linee le disegnano i ::before/::after delle righe, così seguono l'altezza vera dei tasti senza misure a mano */
.stp.ramo{display:block}
.stp.ramo button{padding:8px 11px;font-size:13px}
.rami{display:grid;gap:8px;margin-top:8px;padding-left:30px;position:relative}
.rami>div{display:flex;align-items:center;gap:6px;flex-wrap:wrap;position:relative}
.rami>div::before,.rami>div::after{content:"";position:absolute;left:-14px;width:10px;border:0 solid rgba(243,242,239,.3);pointer-events:none}
.rami>div:first-child::before{top:-8px;height:calc(50% + 8px);border-left-width:1.5px;border-bottom-width:1.5px}
.rami>div:first-child::after{top:50%;bottom:-8px;border-left-width:1.5px}
.rami>div:last-child::before{top:0;height:50%;border-left-width:1.5px;border-bottom-width:1.5px;border-bottom-left-radius:7px}
.rami .fr{color:var(--mut);font-size:14px;line-height:1}

/* sezione AI: la domanda, poi le parole che scorrono in verticale (2 s ciascuna; l'ultima ripete la prima, così il giro riparte senza salto).
   I lettori di schermo leggono solo .vh con tutte le parole; la parte animata e la riga fissa sono aria-hidden */
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
.rot-w{margin-top:10px;font-size:clamp(40px,11.5vw,104px);line-height:1;letter-spacing:-.055em;font-weight:800;color:var(--or)}
.rot{display:inline-block;height:1.08em;overflow:hidden;vertical-align:bottom}
.rot>span{display:block;line-height:1.08em;animation:rot 10s cubic-bezier(.7,0,.2,1) infinite}
@keyframes rot{0%,16%{transform:translateY(0)}20%,36%{transform:translateY(-1.08em)}40%,56%{transform:translateY(-2.16em)}60%,76%{transform:translateY(-3.24em)}80%,96%{transform:translateY(-4.32em)}100%{transform:translateY(-5.4em)}}
/* riduci-movimento: niente scorrimento, tutte le parole su una riga che va a capo */
.rot-s{display:none;font-size:.46em;letter-spacing:-.035em;line-height:1.2}
/* animazione 3D: il disegno lo fa ai-scena.js. Il fondo qui sotto resta visibile se WebGL manca o la scena non parte */
/* fondo della scena: grigio scuro #1d1d1f, appena più chiaro del fondo del sito (#0b0b0c): circa 7 punti di luminosità in più (HSL 4.5% -> 11.6%).
   Lo stesso colore lo usa ai-scena.js per WebGL: se cambi qui, cambia anche FONDO lì */
.scena{position:relative;margin-top:28px;aspect-ratio:4/5;border-radius:24px;overflow:hidden;box-shadow:0 0 0 1px var(--line);
  background:radial-gradient(closest-side at 50% 50%,rgba(255,194,77,.08),rgba(255,85,0,.03) 45%,transparent),#1d1d1f}
.scena canvas{position:absolute;inset:0;width:100%;height:100%;display:block;opacity:0;transition:opacity 1.2s}
.scena canvas.on{opacity:1}
/* nomi dei reparti: testo HTML sopra la scena, posizionato da ai-scena.js proiettando il punto 3D sotto ogni reparto.
   HTML e non testo nel 3D: resta nitido e della stessa grandezza a ogni zoom della camera, quindi leggibile anche a 375 px */
.scena .lab{position:absolute;left:0;top:0;font:600 13px/1.2 var(--sans);letter-spacing:-.01em;color:var(--ink);background:rgba(11,11,12,.72);
  padding:4px 9px;border-radius:999px;white-space:nowrap;pointer-events:none;will-change:transform;box-shadow:0 0 0 1px var(--line)}

/* formazione: card, test e tre passi (sul telefono in colonna in questo ordine, su computer il test sta a destra) */
.edu{display:grid;gap:12px;margin-top:32px}
.tile{border-radius:22px;padding:26px;display:flex;flex-direction:column;justify-content:space-between;gap:20px;background:var(--deep);box-shadow:0 0 0 1px var(--line)}
.tile h3{font-size:clamp(24px,6vw,34px);letter-spacing:-.04em;line-height:1.1;margin-bottom:12px}
.tile p{font-size:16px;color:#d6d5d1;max-width:44ch}
.how{display:grid;gap:12px}
.how>div{display:grid;grid-template-columns:40px 1fr;gap:14px;align-items:start;padding:18px;border-radius:18px;background:rgba(43,43,45,.72);box-shadow:0 0 0 1px var(--line)}
.how .n{width:40px;height:40px;border-radius:50%;background:var(--or-soft);color:var(--or-txt);font-weight:700;display:grid;place-items:center}
.how b{display:block;font-size:18px;letter-spacing:-.02em}
.how b.or{color:var(--or)}
.how span{color:var(--mut);font-size:15.5px}
.how>div>span:last-child{min-width:0}
/* test "A che punto è la tua azienda?": 5 domande sì/no, poi il livello. Lo mostra main.js: senza JavaScript non compaiono tasti che non funzionerebbero */
.quiz{background:#4d4d4d;border-radius:22px;padding:24px;min-height:340px;display:flex;flex-direction:column;box-shadow:0 0 0 1px var(--line),0 50px 90px -50px rgba(255,85,0,.45)}
.qh{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:14px;color:var(--mut)}
.dots{display:flex;gap:6px;flex:none}
.dots i{width:22px;height:4px;border-radius:4px;background:#333;transition:background .4s}
.dots i.on{background:var(--or)}
.qq{font-size:clamp(21px,5.6vw,25px);line-height:1.25;letter-spacing:-.03em;font-weight:600;margin:28px 0 auto;animation:op .5s cubic-bezier(.16,1,.3,1)}
.qa{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:28px}
.qa button{border:0;border-radius:16px;padding:18px;font-size:17px;font-weight:600;background:#1e1e1e;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line);transition:background .25s,color .25s}
.qa button:hover{background:var(--or);color:#fff}
.res{display:none;flex-direction:column;flex:1;margin-top:24px;animation:op .6s cubic-bezier(.16,1,.3,1)}
.quiz.done .res{display:flex}
.quiz.done .qq,.quiz.done .qa{display:none}
.res .lv{font-size:44px;font-weight:800;letter-spacing:-.05em;color:var(--or);line-height:1}
.res h3{font-size:24px;letter-spacing:-.03em;line-height:1.15;margin:12px 0 10px}
.res h3:focus{outline:none}
.res p{color:#bbb;font-size:16px}
.res .row{margin-top:auto;padding-top:22px;align-items:center}
.res .again{background:none;border:0;color:var(--mut);font-size:14px;text-decoration:underline;padding:10px 6px}
@keyframes op{from{opacity:0;transform:translateY(-6px)}}

/* chi sono */
.about{display:grid;gap:28px}
.pic{aspect-ratio:4/5;width:100%;max-width:300px;border-radius:20px;background:var(--photo) 50% 22%/cover no-repeat}
.about h2{margin-bottom:16px}
.about p{font-size:17px;max-width:52ch}

/* contatti: tre tasti piccoli sulla stessa riga */
.cta{display:grid;gap:22px}
.ch{display:flex;gap:8px}
.ch a{flex:1 1 0;min-width:0;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:11px 10px;border-radius:999px;font-weight:600;font-size:14px;background:var(--card);box-shadow:0 0 0 1px var(--line);transition:transform .25s cubic-bezier(.16,1,.3,1)}
.ch a:hover{transform:translateY(-2px)}
.ch .w{background:var(--or);box-shadow:none;color:#fff}
.foot{margin-top:56px;padding-block:24px 36px;font-size:13px;color:var(--mut);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line)}

/* pagina privacy: titolo con la stessa scala dei titoli di sezione */
.legal h1{font-size:clamp(28px,7.4vw,46px);line-height:1.08;letter-spacing:-.04em;font-weight:700}
/* testo dell'informativa: titoletti piccoli in grassetto, paragrafi a misura di lettura, link sottolineati */
.legal h2{font-size:20px;line-height:1.25;letter-spacing:-.02em;margin:36px 0 10px}
.legal h1+h2{margin-top:32px}
.legal p{color:#d6d5d1;max-width:68ch;margin-top:10px}
.legal a{color:var(--or-txt);text-decoration:underline;text-underline-offset:2px;overflow-wrap:anywhere}
.legal .upd{margin-top:36px;color:var(--mut);font-size:14px}

@media (min-width:600px){
  .case{flex-basis:min(860px,86%)}
  .scena{aspect-ratio:4/3}
  .ch{max-width:460px}
  /* ramo a destra del tasto di partenza: ─┬─ verso le due righe */
  .stp.ramo{display:flex;align-items:center}
  .stp.ramo button{padding:9px 13px;font-size:14px}
  .rami{margin-top:0;padding-left:28px}
  .rami::before{content:"";position:absolute;left:0;top:50%;width:14px;border-top:1.5px solid rgba(243,242,239,.3)}
  .rami>div{flex-wrap:nowrap}
  .rami>div:first-child::before{top:50%;bottom:-4px;height:auto;border-bottom-width:0;border-top-width:1.5px;border-bottom-left-radius:0;border-top-left-radius:7px}
  .rami>div:first-child::after{display:none}
  .rami>div:last-child::before{top:-4px;height:calc(50% + 4px)}
  .scena .lab{font-size:15px}
}
@media (min-width:900px){
  .wrap{padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px))}
  .sec{padding-block:88px}
  nav.top{height:76px}
  .links .nl{display:inline}
  .links .btn.sm{padding:9px 14px}
  .links .lb{display:inline}
  .hero{padding-block:36px 24px}
  .hero .txt{grid-template-columns:1.1fr .9fr;gap:48px;align-items:end}
  .arrows{display:flex}
  .case{grid-template-columns:280px 1fr;gap:32px;padding:24px}
  .scr{max-width:100%}
  .scena{aspect-ratio:16/9;margin-top:40px}
  .edu{grid-template-columns:1.1fr .9fr;grid-template-areas:"tile quiz" "how quiz";gap:14px;margin-top:40px}
  .tile{grid-area:tile}.quiz{grid-area:quiz;padding:32px}.how{grid-area:how}
  .tile{padding:40px}
  .about{grid-template-columns:340px 1fr;gap:56px;align-items:center}
  .pic{max-width:100%}
  .cta{grid-template-columns:1fr auto;align-items:end;gap:40px}
  .ch{width:460px}
  .foot{margin-top:72px}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important}
  .rot{display:none}.rot-s{display:block}}