:root{
  --bg:#fff; --bg-alt:#f5f5f6; --panel:rgba(20,20,22,.035); --line:rgba(20,20,22,.12);
  --ink:#232326; --ink-soft:#6d6d73; --accent:#ff7a1a; --black:#0b0b0c;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Inter',sans-serif;overflow-x:hidden}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:'Sora',sans-serif;margin:0}
[hidden]{display:none!important}
img{max-width:100%}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .4s,backdrop-filter .4s,height .4s,border-color .4s;border-bottom:1px solid transparent}
nav.scrolled{background:rgba(255,255,255,.8);backdrop-filter:blur(14px);border-color:var(--line)}
.nav-inner{max-width:1120px;margin:0 auto;height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;transition:height .4s}
nav.scrolled .nav-inner{height:52px}
.nav-brand{display:flex;align-items:center;gap:12px}
.nav-logo{height:36px;width:auto;object-fit:contain;display:block;transition:filter .3s}
nav:not(.scrolled).on-dark .nav-logo,nav.scrolled.over-dark .nav-logo{filter:brightness(1.7) contrast(1.05) drop-shadow(0 0 8px rgba(255,255,255,.3))}
.brand{font-family:'Sora',sans-serif;font-weight:800;font-size:20px;letter-spacing:.03em}
.nav-links{display:flex;gap:24px;font-size:13.5px;align-items:center}
.nav-links a:hover{color:var(--accent)}
nav:not(.scrolled).on-dark{color:#fff}
nav.scrolled.over-dark{background:rgba(11,11,12,.78);color:#fff;border-color:rgba(255,255,255,.12)}
.dd{position:relative}
.dd-menu{position:absolute;top:100%;left:-12px;min-width:110px;padding:8px;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:12px;display:none;flex-direction:column;gap:2px;box-shadow:0 10px 30px rgba(0,0,0,.1)}
.dd:hover .dd-menu,.dd:focus-within .dd-menu{display:flex}
.dd-menu a{padding:7px 12px;border-radius:8px}
.dd-menu a:hover{background:var(--bg-alt)}

/* SEZIONI */
section{padding:100px 24px;max-width:1120px;margin:0 auto}
section.alt{background:var(--bg-alt);max-width:none;border-block:1px solid var(--line)}
section.dark,header.dark{background:var(--black);color:#f2f2f3;max-width:none}
.dark .lede,.dark .desc,.dark .hero-text,.dark .hero-sub{color:#b4b4ba}
.inner{max-width:1120px;margin:0 auto}.inner.narrow{max-width:720px}
.center-sec{text-align:center}.center-sec .lede{margin-inline:auto}
.eyebrow{color:var(--accent);font-size:13px;font-weight:600;margin:0 0 10px}
.micro{color:var(--accent);font-size:12px;font-weight:600;letter-spacing:.18em;margin:0 0 12px}
h2{font-size:clamp(28px,3.8vw,44px);font-weight:700;letter-spacing:-.015em;margin-bottom:16px}
.lede{color:var(--ink-soft);font-size:16.5px;line-height:1.65;max-width:640px;margin:0 0 32px}
.lede p{margin:0 0 16px}
.big-line{font-family:'Sora',sans-serif;font-size:clamp(26px,4.4vw,52px);font-weight:700;letter-spacing:-.02em;line-height:1.15;max-width:860px;margin:40px 0}
.center-sec .big-line{margin-inline:auto}
.note{font-size:12.5px;color:#8c8c93;max-width:560px;margin:28px auto 0}
.sub-h{font-size:clamp(22px,3vw,34px);margin:48px 0 14px}

.btn{display:inline-block;background:var(--accent);color:#fff;font-weight:600;font-family:'Sora',sans-serif;font-size:14px;padding:13px 24px;border-radius:999px;border:1px solid var(--accent);transition:transform .25s}
.btn:hover{transform:translateY(-2px)}
.btn.ghost{background:transparent;color:inherit;border-color:rgba(255,255,255,.35)}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}

/* HERO */
.hero{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:110px 24px 0;gap:14px;overflow:hidden;max-width:none}
.hero-title{font-size:clamp(40px,10vw,120px);font-weight:700;letter-spacing:-.03em}
.hero-sub{font-family:'Sora',sans-serif;font-size:clamp(18px,2.4vw,26px);margin:0;opacity:0;animation:up .9s .5s forwards}
.hero-text{max-width:520px;margin:0;font-size:16px;line-height:1.6;opacity:0;animation:up .9s .8s forwards}
.hero .cta-row{margin-top:10px;opacity:0;animation:up .9s 1s forwards}
.hero-title{opacity:0;animation:up .9s .1s forwards}
.hero-img{width:min(820px,92vw);margin-top:36px;border-radius:22px 22px 0 0;opacity:0;transform:translateY(60px) scale(.96);animation:rise 1.2s 1.2s forwards}
@keyframes up{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes rise{to{opacity:1;transform:none}}

/* SCRUB (sezioni sticky guidate dallo scroll) */
.scrub{max-width:none;padding:0;position:relative}
.phrases{height:400vh}.versions{height:1400vh}
.sticky{position:sticky;top:0;height:100vh;overflow:hidden}
.sticky.center,.sc.center{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px}
.ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;padding:24px;margin:0;font-family:'Sora',sans-serif;font-weight:700;font-size:clamp(28px,5.2vw,64px);letter-spacing:-.02em;line-height:1.15;opacity:0;transform:translateY(14px);transition:opacity 1s ease,transform 1s ease}
.ph.on{opacity:1;transform:none}
.ph em{font-style:normal;color:var(--accent)}
.sc{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:5vw;padding:70px 6vw 24px;opacity:0;transform:scale(.97);transition:opacity 1s ease,transform 1s ease;pointer-events:none}
.sc.on{opacity:1;transform:none}
.sc-img{width:min(54vw,720px);max-height:70vh;object-fit:cover;border-radius:18px}
.sc-img.tall{width:auto;height:72vh;max-width:40vw}
.sc-side{max-width:340px}.sc-side h2{font-size:clamp(24px,3vw,36px)}.sc-side p{color:#b4b4ba;line-height:1.6}
.sc[data-sc="end"] .ph{position:static;opacity:1;transform:none;font-size:clamp(24px,4vw,46px);padding:8px}
.sc[data-sc="end"] .dim{color:#8c8c93}
.v2-title{font-size:clamp(34px,7vw,88px);letter-spacing:-.03em;margin:0}
#v2-mark{color:var(--accent);opacity:0;display:inline-block;transform:scale(.9);transition:opacity .8s,transform .8s}
#v2-mark.on{opacity:1;transform:none}
#v2-count{margin-top:14px}
#ring{position:absolute;inset:0;pointer-events:none}
.node{position:absolute;left:var(--x);top:var(--y);transform:translate(-50%,-50%) scale(.85);padding:9px 16px;border:1px solid rgba(255,255,255,.28);border-radius:999px;font-size:12px;font-weight:600;letter-spacing:.14em;color:#fff;background:rgba(255,255,255,.05);opacity:0;transition:opacity .8s,transform .8s}
.node.on{opacity:1;transform:translate(-50%,-50%)}
.node::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-right:8px}
/* moduli con fotografia reale */
.node.ph-node{margin:0;padding:0;border:0;background:none;border-radius:0;width:auto;display:flex;flex-direction:column;align-items:center;gap:8px;--h:calc(clamp(120px,27vh,270px) * var(--k,1))}
.node.ph-node::before{display:none}
.node.ph-node img{height:var(--h);width:auto;max-width:none;display:block;filter:drop-shadow(0 10px 22px rgba(0,0,0,.55))}
.node.ph-node figcaption{font-size:11px;font-weight:600;letter-spacing:.16em;color:#fff}
/* presentazione individuale dei moduli */
.mod-img{width:auto;height:auto;max-width:min(52vw,640px);max-height:64vh;object-fit:contain}
.sc-side .pos{color:var(--accent);font-size:13px;font-weight:600;margin:0 0 14px}
.sc-side .sig{font-size:13px;margin-top:18px;padding-top:14px;border-top:1px solid rgba(255,255,255,.16)}
.sc-side .sig strong{display:block;color:#f2f2f3;font-size:11px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:6px}
.mod-sc .sc-side{max-width:420px}
.mod-sc.no-photo .sc-side{max-width:560px;text-align:center}.mod-sc.no-photo .sc-side .sig{text-align:center}

/* modello 3D */

/* fondatore */
.founder-sec{padding:110px 24px}
.founder{display:flex;gap:56px;align-items:center;flex-wrap:wrap}
.founder-photo{width:min(400px,100%);aspect-ratio:1125/1305;object-fit:cover;border-radius:20px;border:1px solid rgba(255,255,255,.12)}
.founder-text{flex:1;min-width:280px}
.founder-text h3{font-size:26px;margin-top:6px}
.founder-role{color:var(--accent);font-size:14px;font-weight:600;margin:4px 0 22px}
.seq{color:#c9c9ce;line-height:1.65;margin:0 0 14px}
.triad{font-family:'Sora',sans-serif;font-size:clamp(20px,2.6vw,28px);font-weight:700;margin-top:28px}
.triad .seq{color:#fff;display:inline-block;margin:0 10px 0 0}

/* card */
.models{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:8px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:22px;display:flex;flex-direction:column;gap:12px;overflow:hidden;transition:border-color .25s,transform .25s}
.card:hover{border-color:rgba(255,122,26,.55);transform:translateY(-4px)}
.cover-img{width:100%;height:230px;object-fit:cover;object-position:top;border-radius:14px;transition:transform .6s}
.card:hover .cover-img{transform:scale(1.05)}
.badge{align-self:flex-start;font-size:11px;font-weight:600;letter-spacing:.06em;color:var(--accent);border:1px solid var(--accent);border-radius:999px;padding:3px 11px}
.badge-new{color:var(--ink);border-color:var(--ink)}
.card h3{font-size:19px}.card .desc{color:var(--ink-soft);font-size:13.5px;line-height:1.55;margin:0;flex:1}
.cta-link{font-size:13.5px;font-weight:600;color:var(--accent)}
.card.grow{position:fixed;z-index:120;margin:0;border-radius:0;transition:all .7s cubic-bezier(.7,0,.2,1);background:var(--black)}
.card.grow .cover-img{height:100%;border-radius:0}

/* media */
.stage{position:relative;aspect-ratio:16/9;max-height:70vh;margin:24px auto 18px;border-radius:20px;overflow:hidden;background:#111}
.stage-main{position:absolute;inset:0;border:0;padding:0;cursor:pointer;background:none}
.stage-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#0b0b0c}
.stage-main img.old{animation:deep .9s forwards}
.stage-main img.new{animation:mask .9s forwards}
@keyframes deep{to{transform:scale(.9);opacity:0;filter:blur(3px)}}
@keyframes mask{from{clip-path:inset(0 0 0 100%)}to{clip-path:inset(0)}}
.stage-main .play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:64px;height:64px;border-radius:50%;background:rgba(0,0,0,.5);color:#fff;display:flex;align-items:center;justify-content:center;font-size:22px;z-index:2}
.stage-cap{position:absolute;left:0;right:0;bottom:0;margin:0;padding:18px 20px;background:linear-gradient(0deg,rgba(0,0,0,.75),transparent);color:#fff;font-size:14px;z-index:2;pointer-events:none}
.stage-idx{display:flex;gap:14px;justify-content:center}
.stage-idx button{background:none;border:0;border-bottom:2px solid transparent;color:var(--ink-soft);font-family:'Sora',sans-serif;font-weight:600;font-size:14px;padding:4px 2px;cursor:pointer}
.stage-idx button.on{color:var(--ink);border-color:var(--accent)}

/* stampa: fascia orizzontale; scorrimento lento e continuo con puntatore preciso, altrimenti scroll naturale */
.press{overflow-x:auto;padding:8px 0 18px}
.press-track{display:flex;gap:18px;width:max-content}
.press.auto{overflow:hidden}
.press.auto .press-track{animation:pressmove var(--dur,60s) linear infinite}
.press.auto:hover .press-track,.press.auto:focus-within .press-track{animation-play-state:paused}
@keyframes pressmove{to{transform:translateX(var(--shift))}}
.press a{flex:0 0 280px;border:1px solid var(--line);border-radius:16px;padding:16px;background:var(--panel);display:flex;flex-direction:column;gap:8px;transition:border-color .25s}
.press a:hover,.press a:focus-visible{border-color:rgba(255,122,26,.55)}
.press a.typo{justify-content:center;min-height:200px}
.press h3{font-size:16px;line-height:1.35}.press .date{color:var(--ink-soft);font-weight:500}
.press img{width:100%;height:150px;object-fit:cover;border-radius:10px}
.press small{color:var(--accent);font-weight:600}.press p{margin:0;color:var(--ink-soft);font-size:13px}

/* pagine dedicate */
.page{padding-top:0}
.phero{padding:140px 24px 0;text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px;overflow:hidden}
.phero h1{font-size:clamp(34px,7vw,84px);letter-spacing:-.03em}
.phero .hero-sub,.phero .hero-text{opacity:1;animation:none;margin:0}
.phero-img{width:min(900px,94vw);margin-top:30px;border-radius:22px 22px 0 0;max-height:80vh;object-fit:cover;object-position:top;animation:rise 1.2s both;transform:translateY(60px)}
.phero-img.tall{width:auto;max-width:min(560px,92vw)}
.words{display:flex;gap:18px;flex-wrap:wrap;align-items:center;font-family:'Sora',sans-serif;font-size:clamp(22px,3.6vw,40px);font-weight:700}
.words i{color:var(--accent);font-style:normal}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:16px}.pair img{width:100%;height:340px;object-fit:cover;object-position:top;border-radius:16px}
.ticks{list-style:none;padding:0;margin:0;display:grid;gap:12px;font-size:17px}
.ticks li::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--accent);margin-right:12px}
.acc details,#modules details{border-top:1px solid var(--line);padding:14px 0}
.acc summary,#modules summary{cursor:pointer;font-family:'Sora',sans-serif;font-weight:600;font-size:16px}
.acc p,#modules details p{color:var(--ink-soft);line-height:1.6;margin:10px 0 0;font-size:14.5px}
.mod{padding:56px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:90px 1fr;gap:20px}
.mod .num{font-family:'Sora',sans-serif;font-size:42px;font-weight:700;color:var(--accent)}
.mod h3{font-size:clamp(24px,3vw,34px)}.mod .pos{color:var(--accent);font-size:13px;font-weight:600;margin:4px 0 12px}
.mod>div>p{color:var(--ink-soft);line-height:1.65;max-width:620px;margin:0}
.points{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;list-style:none;counter-reset:p;padding:0;margin:0 0 28px}
.points li{counter-increment:p;padding:12px 14px;border:1px solid rgba(255,255,255,.18);border-radius:12px;font-size:14px}
.points li::before{content:counter(p);color:#3ddc84;font-weight:700;margin-right:10px}
.chips{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;align-items:center;font-family:'Sora',sans-serif;margin:0 0 20px}
.chips span{padding:10px 18px;border:1px solid var(--ink);border-radius:999px;font-weight:600}
.chips i{color:var(--accent);font-style:normal;font-size:22px}.chips b{padding:10px 20px;background:var(--accent);color:#fff;border-radius:999px}

/* V2: Freezing of Gait, dati, BAI */
.sub-h.sm{font-size:clamp(20px,2.4vw,26px);margin:40px 0 10px}
.pipe{list-style:none;counter-reset:s;display:flex;flex-wrap:wrap;align-items:stretch;gap:10px;padding:0;margin:8px 0 36px}
.pipe li{counter-increment:s;position:relative;flex:1 1 130px;padding:14px 14px 14px 16px;border:1px solid var(--line);border-radius:14px;background:var(--panel);font-family:'Sora',sans-serif;font-size:13.5px;font-weight:600;line-height:1.35}
.pipe li::before{content:counter(s,decimal-leading-zero);display:block;color:var(--accent);font-size:11px;letter-spacing:.16em;margin-bottom:6px}
.pipe li:last-child{border-style:dashed;border-color:var(--accent)}
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.trio div{padding:20px;border:1px solid var(--line);border-radius:16px}
.trio div:last-child{border-style:dashed}
.trio h3{font-size:17px;margin-bottom:8px}.trio p{margin:0;color:var(--ink-soft);font-size:14.5px;line-height:1.6}
.plist{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:10px 0 0}
.plist li{padding:7px 13px;border:1px solid var(--line);border-radius:999px;font-size:13.5px;background:var(--panel)}
.status{margin:8px 0 0;padding:14px 18px;border-left:3px solid var(--accent);background:var(--panel);font-size:14px;line-height:1.55;color:var(--ink-soft);max-width:760px}
.bio details{padding:20px 0}.bio summary .src{display:inline-block;margin-left:10px;font-family:'Inter',sans-serif;font-size:11px;font-weight:600;letter-spacing:.12em;color:var(--accent)}
.facts{margin:0;display:grid;gap:0}
.facts div{display:grid;grid-template-columns:170px 1fr;gap:16px;padding:16px 0;border-top:1px solid rgba(255,255,255,.14)}
.facts dt{color:var(--accent);font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase}.facts dd{margin:0;line-height:1.6;color:#d6d6da}
.mod-photo{width:100%;max-width:520px;height:auto;border-radius:16px;margin:0 0 18px;display:block}

/* footer + login */
footer{position:relative;padding:40px 24px 44px;text-align:center;color:var(--ink-soft);font-size:12.5px;border-top:1px solid var(--line)}
footer p{margin:0}

/* video */
.video-modal{position:fixed;inset:0;background:rgba(15,15,16,.9);z-index:200;display:none;align-items:center;justify-content:center;padding:24px}
.video-modal.open{display:flex}
.video-modal-inner{position:relative;width:min(880px,92vw)}
.video-modal-inner video{width:100%;border-radius:18px;border:1px solid rgba(255,255,255,.15);display:block}
.video-close{position:absolute;top:-42px;right:0;background:none;border:none;color:#fff;font-size:20px;cursor:pointer}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}
.reveal-photo{opacity:0;transform:translateY(24px) scale(.92);transition:opacity 1s,transform 1s}
.reveal-photo.in{opacity:1;transform:none}
.seq{opacity:0;transform:translateY(12px);transition:opacity .8s,transform .8s}
.seq.in{opacity:1;transform:none}

@media (max-width:820px){
  .nav-links{gap:12px;font-size:11.5px}.brand{display:none}
  .models,.pair,.row2,.points{grid-template-columns:1fr}
  .founder{justify-content:center}
  .sc{flex-direction:column;gap:18px;padding-top:80px}.sc-img{width:90vw;max-height:38vh}.sc-img.tall{height:36vh;max-width:70vw}
  .mod{grid-template-columns:1fr;gap:6px}
  .node{left:var(--mx);top:var(--my)}
  .node.ph-node{--h:calc(clamp(88px,15vh,140px) * var(--k,1))}
  .mod-img{max-width:88vw;max-height:36vh}
  .sc-side,.mod-sc .sc-side{max-width:88vw}.sc-side .sig{margin-top:10px;padding-top:10px}
  .trio{grid-template-columns:1fr}.facts div{grid-template-columns:1fr;gap:4px}
}

/* prefers-reduced-motion: tutto statico e leggibile */
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .hero-title,.hero-sub,.hero-text,.hero .cta-row,.hero-img,.phero-img{opacity:1;transform:none}
  .reveal,.reveal-photo,.seq{opacity:1;transform:none}
  .phrases,.versions{height:auto}
  .sticky{position:static;height:auto;overflow:visible}
  .ph,.sc{position:static;opacity:1;transform:none;padding:40px 24px}
  .sc{flex-wrap:wrap}#ring,#v2-count{display:none}#v2-mark{opacity:1}
}
.plist{margin-bottom:22px}

/* date ufficiali, plantari, stampa */
.sc-date,.card-date{color:var(--accent);font-size:12.5px;font-weight:600;letter-spacing:.06em;margin:10px 0 0}
.card-date{align-self:flex-start;margin:0}
.dark .sc-side .sc-date{color:var(--accent)}
.foot-fig{margin:0 0 28px}.foot-fig img{width:100%;max-width:820px;height:auto;display:block;border-radius:18px;border:1px solid rgba(255,255,255,.14)}
.foot-fig figcaption{margin-top:10px;font-size:13px;color:#a7a7ae;max-width:620px}
.dark .pipe li{border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.05);color:#f2f2f3}
.plist.inputs li{border-color:var(--accent);font-family:'Sora',sans-serif;font-weight:600}
.press a .cta-link{margin-top:auto;padding-top:6px}
.press h3{overflow-wrap:anywhere}

/* ===== MODELLO 3D · entrata a schermo intero che si rimpicciolisce nel riquadro ===== */
.scroll-story{position:relative;height:560vh;max-width:none;padding:0;background:#050506;color:#fff}
.story-sticky{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;--e:0;
  --cw:min(540px,42vw);--ch:min(68vh,600px);--gap:72px;--tw:min(380px,34vw);
  --cl:calc((100vw - var(--cw) - var(--gap) - var(--tw)) / 2);--ct:calc((100svh - var(--ch)) / 2 + 24px);
  background:radial-gradient(120% 90% at 50% 38%,#17171b 0%,#08080a 55%,#030304 100%)}
.story-glow{position:absolute;inset:-10%;pointer-events:none;opacity:calc(.25 + var(--e) * .75);
  background:radial-gradient(40% 40% at calc(var(--cl) + var(--cw) / 2) calc(var(--ct) + var(--ch) / 2),rgba(255,122,26,.20),transparent 70%)}
.model-stage{position:absolute;overflow:hidden;z-index:2;
  left:calc(var(--cl) * var(--e));top:calc(var(--ct) * var(--e));
  width:calc((100vw - var(--cw)) * (1 - var(--e)) + var(--cw));
  height:calc((100svh - var(--ch)) * (1 - var(--e)) + var(--ch));
  border-radius:calc(34px * var(--e));
  background:radial-gradient(70% 60% at 50% 45%,rgba(255,255,255,.10),rgba(255,255,255,.02) 60%,transparent 100%);
  box-shadow:0 0 0 1px rgba(255,255,255,calc(.12 * var(--e))),0 40px 120px -30px rgba(255,122,26,calc(.35 * var(--e)));
  will-change:width,height,left,top}
#model-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:pan-y}
.model-title{position:absolute;left:0;right:0;top:0;padding:calc(7vh + 56px) 24px 0;text-align:center;pointer-events:none;
  opacity:calc(1 - var(--e) * 3.2);transform:translateY(calc(var(--e) * -30px))}
.model-title .eyebrow{color:var(--accent);margin:0 0 12px}
.model-title h2{font-size:clamp(30px,5.2vw,72px);line-height:1.02;letter-spacing:-.035em;color:#fff}
.model-title em{font-style:normal;background:linear-gradient(90deg,#ff9a4d,#ff7a1a 60%,#ffc08f);-webkit-background-clip:text;background-clip:text;color:transparent}
.scroll-cue{display:inline-block;margin-top:26px;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.scroll-cue::after{content:"";display:block;width:1px;height:34px;margin:10px auto 0;background:linear-gradient(#fff,transparent);animation:cue 1.8s ease-in-out infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
.model-hint{position:absolute;left:0;right:0;bottom:14px;margin:0;text-align:center;font-size:12px;color:rgba(255,255,255,.5);opacity:var(--e)}
.story-text{position:absolute;z-index:3;left:calc(var(--cl) + var(--cw) + var(--gap));top:50%;width:var(--tw);
  transform:translateY(calc(-50% + (1 - var(--e)) * 24px));opacity:calc((var(--e) - .7) * 3.4)}
.story-count{margin:0 0 18px;font-size:12px;letter-spacing:.22em;color:rgba(255,255,255,.45)}
.story-count b{color:var(--accent);font-weight:600}
.story-steps{position:relative;height:150px}
.story-step{position:absolute;inset:0;margin:0;font-family:'Sora',sans-serif;font-size:clamp(20px,2.1vw,27px);font-weight:600;line-height:1.35;letter-spacing:-.01em;color:#fff;opacity:0;filter:blur(8px);transform:translateY(18px);transition:opacity .55s,transform .55s,filter .55s}
.story-step.active{opacity:1;filter:none;transform:none}
.story-bar{height:2px;background:rgba(255,255,255,.14);border-radius:2px;overflow:hidden;margin-top:22px}
.story-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,#ff7a1a,#ffb27a)}
@media (max-width:820px){
  .story-sticky{--cw:88vw;--ch:min(46svh,420px);--ct:calc(66px);--cl:6vw;--tw:88vw}
  .story-text{left:6vw;top:calc(var(--ct) + var(--ch) + 22px);transform:translateY(calc((1 - var(--e)) * 24px))}
  .story-steps{height:132px}
  .model-title{padding-top:18svh}
}
@media (prefers-reduced-motion:reduce){
  .scroll-story{height:auto;padding:60px 0}
  .story-sticky{position:relative;height:auto;overflow:visible;display:flex;flex-wrap:wrap;gap:36px;justify-content:center;align-items:center;padding:0 24px}
  .model-stage{position:relative;left:auto;top:auto;width:min(520px,90vw);height:420px;border-radius:28px}
  .model-title,.scroll-cue,.story-count,.story-bar{display:none}
  .model-hint{opacity:1}
  .story-text{position:relative;left:auto;top:auto;transform:none;opacity:1;width:min(380px,90vw)}
  .story-steps{height:auto}.story-step{position:static;opacity:1;filter:none;transform:none;margin-bottom:14px}
}

/* ===== Pagine V1/V2: immagine senza sfondo a tutto schermo, in orizzontale ===== */
.phero.phero-full{padding:0 0 56px;background:#000;gap:14px}
.phero-full .phero-img{order:-1;display:block;width:100vw;max-width:none;height:auto;max-height:none;aspect-ratio:16/9;margin:0 0 18px;border-radius:0;object-fit:contain;object-position:center;transform:none;
  background:#000;animation:fadein 1.2s both}
@media (min-width:821px){
  .phero-full .phero-img{width:min(100vw,calc((100svh - 56px) * 16 / 9));margin-top:56px}
}
@media (max-width:820px){.phero-full .phero-img{margin-top:60px}}
@keyframes fadein{from{opacity:0}to{opacity:1}}
.phero-full .micro,.phero-full h1,.phero-full .sc-date,.phero-full .hero-sub,.phero-full .hero-text,.phero-full .note{padding:0 24px}
@media (prefers-reduced-motion:reduce){.phero-full .phero-img{animation:none}}