/* reset */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0}
img,svg,video,canvas{max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p,figure,blockquote,dl,dd{margin:0}
:root{
    --ground:#EFF1EE; --ground-2:#F8F9F6; --ground-3:#E6E9E3;
    --ink:#17323B; --ink-soft:#526E78; --ink-faint:#8098A0; --line:#D9DED6;
    --amber:#C97F17; --amber-glow:#E9A63C; --azure:#23768F; --green:#4F9A56;
    --tint:var(--amber);
    --font-display:Optima,Candara,"Gill Sans MT","Gill Sans","Trebuchet MS",sans-serif;
    --font-body:Constantia,"Iowan Old Style",Charter,Georgia,"Times New Roman",serif;
    --font-mono:Consolas,"SF Mono",Menlo,"Courier New",monospace;
    --rail:200px; --gutter:clamp(1.25rem,4vw,4.5rem); --measure:34rem;
  }
  @media (prefers-color-scheme:dark){:root{
    --ground:#132831;--ground-2:#17313B;--ground-3:#1D3A45;
    --ink:#E7EFEA;--ink-soft:#A5BEC4;--ink-faint:#708F98;--line:#27454F;
    --amber:#EFB25C;--amber-glow:#F2C078;--azure:#6FBEDC;--green:#8FCB88;}}
  :root[data-theme="dark"]{
    --ground:#132831;--ground-2:#17313B;--ground-3:#1D3A45;
    --ink:#E7EFEA;--ink-soft:#A5BEC4;--ink-faint:#708F98;--line:#27454F;
    --amber:#EFB25C;--amber-glow:#F2C078;--azure:#6FBEDC;--green:#8FCB88;}
  :root[data-theme="light"]{
    --ground:#EFF1EE;--ground-2:#F8F9F6;--ground-3:#E6E9E3;
    --ink:#17323B;--ink-soft:#526E78;--ink-faint:#8098A0;--line:#D9DED6;
    --amber:#C97F17;--amber-glow:#E9A63C;--azure:#23768F;--green:#4F9A56;}

  *{box-sizing:border-box}
  body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--font-body);
    font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
  body.locked{overflow:hidden}
  #atmosphere{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.85}
  .shell{position:relative;z-index:1}
  a{color:inherit}
  :focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:2px}
  img{max-width:100%}

  /* ============== LOGO ============== */
  .logomark{display:block;overflow:visible}
  .logomark .ell{fill:none;stroke:var(--ink);stroke-width:2.6}
  .logomark .ell2{fill:none;stroke:var(--amber);stroke-width:1.3}
  .logomark .flo{fill:none;stroke:var(--amber);stroke-width:2;stroke-linecap:round}
  .logomark .star{fill:var(--amber)}
  .logomark .word{font-family:var(--font-display);font-weight:600;fill:var(--ink);
    font-size:37px;letter-spacing:.01em}
  .logomark .word tspan.p{fill:var(--amber)}
  .logomark.draw .ell,.logomark.draw .ell2,.logomark.draw .flo{
    stroke-dasharray:var(--len,600);stroke-dashoffset:var(--len,600)}
  .logomark.draw.go .ell{animation:stroke 1.5s cubic-bezier(.5,0,.2,1) forwards}
  .logomark.draw.go .ell2{animation:stroke 1.5s cubic-bezier(.5,0,.2,1) .18s forwards}
  .logomark.draw.go .flo{animation:stroke .9s ease .8s forwards}
  .logomark.draw .word,.logomark.draw .star{opacity:0}
  .logomark.draw.go .word{animation:fadeIn .8s ease .75s forwards}
  .logomark.draw.go .star{animation:popIn .6s cubic-bezier(.2,1.4,.4,1) 1.15s forwards}
  @keyframes stroke{to{stroke-dashoffset:0}}
  @keyframes fadeIn{to{opacity:1}}
  @keyframes popIn{from{opacity:0;transform:scale(.3)}to{opacity:1;transform:scale(1)}}

  /* ============== BADGE ============== */
  .badge{position:relative;width:var(--bs,190px);height:var(--bs,190px);flex:none}
  .badge .ring{position:absolute;inset:0;animation:spin 36s linear infinite}
  .badge .ring text{font-family:var(--font-mono);font-size:5.4px;letter-spacing:.2em;
    text-transform:uppercase;fill:var(--ink-soft)}
  @keyframes spin{to{transform:rotate(360deg)}}
  .badge .disc{position:absolute;inset:15%;border-radius:50%;overflow:hidden;background:var(--ground-3);
    border:1px solid color-mix(in srgb,var(--amber) 40%,var(--line));
    box-shadow:0 6px 26px color-mix(in srgb,var(--ink) 16%,transparent)}
  .badge .disc img{width:100%;height:100%;object-fit:cover;display:block}
  .badge #heroArc{animation:none!important;transition:opacity .6s ease .3s!important}
  .badge-wrap{display:flex;flex-direction:column;align-items:center;gap:.9rem}
  .badge-caption{position:relative;height:1.5rem;min-width:min(15rem,72vw);text-align:center;overflow:hidden}
  .badge-caption b{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
    font-family:var(--font-mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;
    font-weight:400;color:var(--ink-soft);white-space:nowrap;
    opacity:0;transform:translateY(70%);transition:opacity .5s ease,transform .6s cubic-bezier(.2,.8,.3,1)}
  .badge-caption b.on{opacity:1;transform:none;color:var(--ink)}
  .badge-caption b.out{opacity:0;transform:translateY(-70%)}
  .badge .arc{position:absolute;inset:2%;border-radius:50%;border:1.5px solid transparent;
    border-top-color:var(--amber);border-right-color:color-mix(in srgb,var(--amber) 35%,transparent);
    animation:spin 11s linear infinite reverse}
  .badge .pip{position:absolute;left:50%;top:-1px;width:7px;height:7px;margin-left:-3.5px;border-radius:50%;
    background:var(--amber-glow);box-shadow:0 0 0 4px color-mix(in srgb,var(--amber) 22%,transparent)}
  .badge.compose .ring{opacity:0;transform:rotate(-90deg) scale(.7)}
  .badge.compose .arc{opacity:0;transform:scale(1.5)}
  .badge.compose .disc{opacity:0;transform:scale(.55)}
  .badge.go .ring{animation:spin 36s linear infinite;opacity:1;transform:none;
    transition:opacity .8s ease .45s,transform 1s cubic-bezier(.2,.8,.25,1) .45s}
  .badge.go .arc{opacity:1;transform:none;transition:opacity .6s ease .3s,transform .9s cubic-bezier(.2,.8,.25,1) .3s}
  .badge.go .disc{opacity:1;transform:none;transition:opacity .7s ease .1s,transform .95s cubic-bezier(.16,.9,.28,1) .1s}

  /* ============== INTRO ============== */
  #curtain{position:fixed;inset:0;z-index:90;background:var(--ground);display:grid;place-items:center;
    transition:transform 1s cubic-bezier(.76,0,.24,1),visibility 1s}
  #curtain.lift{transform:translateY(-101%);visibility:hidden}
  #curtain .stack{display:flex;flex-direction:column;align-items:center;gap:1.7rem}
  #curtain .tagline{font-family:var(--font-mono);font-size:.65rem;letter-spacing:.28em;text-transform:uppercase;
    color:var(--ink-faint);opacity:0;transform:translateY(10px);transition:opacity .7s ease 1.5s,transform .7s ease 1.5s}
  #curtain.go .tagline{opacity:1;transform:none}
  #curtain .sweep{position:absolute;inset:0;pointer-events:none;
    background:linear-gradient(100deg,transparent 40%,color-mix(in srgb,var(--amber) 45%,transparent) 50%,transparent 60%);
    transform:translateX(-110%)}
  #curtain.go .sweep{transition:transform 1.3s cubic-bezier(.5,0,.3,1) 1.1s;transform:translateX(110%)}

  .replay{position:fixed;right:var(--gutter);bottom:1.1rem;z-index:45;font-family:var(--font-mono);
    font-size:.59rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);
    background:color-mix(in srgb,var(--ground) 82%,transparent);border:1px solid var(--line);
    border-radius:999px;padding:.4rem .8rem;cursor:pointer;backdrop-filter:blur(8px);
    transition:color .25s,border-color .25s}
  .replay:hover{color:var(--ink);border-color:var(--amber)}

  /* ============== PAGE WIPE ============== */
  #wipe{position:fixed;inset:0;z-index:80;pointer-events:none;transform:scaleY(0);transform-origin:bottom;
    background:linear-gradient(180deg,var(--amber-glow),var(--amber))}
  #wipe.in{transform:scaleY(1);transform-origin:bottom;transition:transform .42s cubic-bezier(.7,0,.3,1)}
  #wipe.out{transform:scaleY(0);transform-origin:top;transition:transform .42s cubic-bezier(.7,0,.3,1)}

  /* ============== MASTHEAD ============== */
  .masthead{position:fixed;top:0;left:0;right:0;z-index:40;display:flex;align-items:center;
    justify-content:space-between;gap:1rem;padding:.85rem var(--gutter);
    background:color-mix(in srgb,var(--ground) 86%,transparent);backdrop-filter:blur(14px);
    border-bottom:1px solid transparent;transition:border-color .4s}
  .masthead.pinned{border-bottom-color:var(--line)}
  .brand{display:flex;align-items:center;gap:.7rem;text-decoration:none}
  .brand .logomark{width:96px;height:auto}
  .brand .mini{--bs:32px}
  .brand .mini .ring,.brand .mini .arc{display:none}
  .brand .mini .disc{inset:0}
  .masthead nav{display:flex;align-items:center;gap:clamp(.8rem,1.8vw,1.5rem);font-family:var(--font-display);
    font-size:.78rem;letter-spacing:.09em;text-transform:uppercase}
  .masthead nav a{text-decoration:none;color:var(--ink-soft);padding-bottom:2px;border-bottom:1px solid transparent;
    transition:color .25s,border-color .25s}
  .masthead nav a:hover,.masthead nav a.active{color:var(--ink);border-bottom-color:var(--amber)}
  .masthead nav a.write{color:var(--ink);border:1px solid var(--line);border-radius:999px;padding:.38rem .88rem}
  .masthead nav a.write:hover{border-color:var(--amber);background:color-mix(in srgb,var(--amber) 12%,transparent)}
  .lang{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.08em;
    padding-left:.4rem;border-left:1px solid var(--line)}
  .lang a{border-bottom:none!important;color:var(--ink-faint);padding:0}
  .lang a:hover{color:var(--ink)}
  .lang a.on{color:var(--amber)}
  @media (max-width:980px){.nav-hide{display:none}.lang{padding-left:0;border-left:none}}

  /* ============== RAIL ============== */
  .rail{position:fixed;left:var(--gutter);top:50%;transform:translateY(-50%);z-index:30;display:flex;gap:1rem;
    font-family:var(--font-mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;
    opacity:0;visibility:hidden;transition:opacity .4s}
  .rail.show{opacity:1;visibility:visible}
  @media (max-width:1180px){.rail{display:none}}
  .rail-track{position:relative;width:2px;background:var(--line);border-radius:2px}
  .rail-fill{position:absolute;top:0;left:0;right:0;height:calc(var(--progress,0)*100%);
    background:linear-gradient(var(--amber-glow),var(--amber));border-radius:2px}
  .rail ol{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.9rem}
  .rail a{display:flex;align-items:baseline;gap:.5rem;text-decoration:none;color:var(--ink-faint);
    transition:color .3s,transform .3s}
  .rail a:hover{color:var(--ink)}
  .rail li.on a{color:var(--ink);transform:translateX(4px)}
  .rail li.on .rail-num{color:var(--amber)}
  .rail-num{font-variant-numeric:tabular-nums}

  /* ============== PAGES ============== */
  .page{display:none}
  .page.active{display:block}
  .page.enter > *{animation:pageIn .7s cubic-bezier(.2,.8,.3,1) both}

  @keyframes pageIn{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}

  .chapter{position:relative;padding:clamp(4rem,10vh,7rem) var(--gutter) clamp(4rem,10vh,7rem) calc(var(--rail) + var(--gutter))}
  .page:not(#p-home) .chapter{padding-left:var(--gutter)}
  @media (max-width:1180px){.chapter{padding-left:var(--gutter)}}
  .chapter-head{display:flex;align-items:baseline;gap:1rem;margin-bottom:2rem;padding-bottom:.85rem;position:relative}
  .chapter-head::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--line);
    transform:scaleX(0);transform-origin:left;transition:transform 1s cubic-bezier(.2,.8,.25,1)}
  .chapter-head.in::after{transform:scaleX(1)}
  .chapter-mark{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;
    color:var(--tint);font-variant-numeric:tabular-nums;white-space:nowrap}
  .chapter-title{font-family:var(--font-display);font-weight:500;font-size:clamp(2rem,5.6vw,3.4rem);
    line-height:1.02;letter-spacing:-.012em;margin:0;text-wrap:balance;overflow:hidden}
  .chapter-title > span{display:block;transform:translateY(105%);transition:transform .9s cubic-bezier(.2,.9,.28,1) .1s}
  .chapter-head.in .chapter-title > span{transform:none}

  .lede{font-size:clamp(1.08rem,1.85vw,1.3rem);line-height:1.55;max-width:42rem;margin:0 0 2.2rem;text-wrap:pretty}
  .lede em{font-style:normal;color:var(--tint)}
  p{max-width:var(--measure);text-wrap:pretty}
  .wide{max-width:44rem}
  .sub-head{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;
    color:var(--ink-faint);margin:2.4rem 0 1.05rem;display:flex;align-items:center;gap:.8rem}
  .sub-head::after{content:"";flex:1;height:1px;background:var(--line)}

  /* ============== HERO ============== */
  .hero{min-height:100svh;display:flex;align-items:center;gap:clamp(1.5rem,5vw,4rem);
    padding:7rem var(--gutter) 3.5rem calc(var(--rail) + var(--gutter))}
  @media (max-width:1180px){.hero{padding-left:var(--gutter)}}
  @media (max-width:900px){.hero{flex-direction:column-reverse;align-items:flex-start;justify-content:center}}
  .hero-text{flex:1 1 auto;min-width:0}
  .hero-badge{--bs:clamp(160px,21vw,250px);flex:none;will-change:transform}
  .kicker{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;
    color:var(--ink-soft);display:flex;align-items:center;gap:.8rem;margin-bottom:1.6rem;
    opacity:0;transform:translateY(10px);transition:opacity .7s ease .1s,transform .7s ease .1s}
  .kicker::before{content:"";width:clamp(24px,4vw,58px);height:1px;background:var(--amber);display:block;
    transform-origin:left;transform:scaleX(0);transition:transform .8s ease .2s}
  .hero.go .kicker{opacity:1;transform:none}
  .hero.go .kicker::before{transform:scaleX(1)}
  h1{font-family:var(--font-display);font-weight:500;font-size:clamp(2.3rem,6.4vw,5.2rem);line-height:1;
    letter-spacing:-.022em;margin:0 0 1.7rem;max-width:15ch}
  h1 .line{display:block;overflow:hidden;padding-bottom:.06em}
  h1 .line > span{display:block;transform:translateY(110%);transition:transform 1s cubic-bezier(.2,.9,.28,1)}
  .hero.go h1 .line:nth-child(1) > span{transform:none;transition-delay:.22s}
  .hero.go h1 .line:nth-child(2) > span{transform:none;transition-delay:.34s}
  .hero.go h1 .line:nth-child(3) > span{transform:none;transition-delay:.46s}
  h1 .carve{color:var(--amber);font-style:italic}
  .roles{display:flex;flex-wrap:wrap;gap:.5rem .55rem;margin:0 0 2rem;padding:0;list-style:none}
  .roles li{font-family:var(--font-display);font-size:.82rem;letter-spacing:.05em;padding:.38rem .82rem;
    border:1px solid var(--line);border-radius:999px;background:color-mix(in srgb,var(--ground-2) 70%,transparent);
    opacity:0;transform:translateY(12px);
    transition:opacity .6s ease,transform .6s cubic-bezier(.2,.8,.3,1),border-color .3s,background .3s}
  .hero.go .roles li{opacity:1;transform:none}
  .hero.go .roles li:nth-child(1){transition-delay:.62s}
  .hero.go .roles li:nth-child(2){transition-delay:.70s}
  .hero.go .roles li:nth-child(3){transition-delay:.78s}
  .hero.go .roles li:nth-child(4){transition-delay:.86s}
  .roles li:nth-child(1){border-color:color-mix(in srgb,var(--azure) 55%,var(--line))}
  .roles li:nth-child(2){border-color:color-mix(in srgb,var(--green) 55%,var(--line))}
  .roles li:nth-child(3){border-color:color-mix(in srgb,var(--amber) 60%,var(--line))}
  .roles li:nth-child(4){border-color:color-mix(in srgb,var(--azure) 45%,var(--line))}
  .roles li:hover{transform:translateY(-2px)}
  .hero-foot{display:flex;flex-wrap:wrap;align-items:center;gap:1.2rem 2rem;opacity:0;transform:translateY(14px);
    transition:opacity .8s ease .98s,transform .8s ease .98s}
  .hero.go .hero-foot{opacity:1;transform:none}
  .cta{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--font-display);font-size:.9rem;
    letter-spacing:.04em;text-decoration:none;padding:.74rem 1.42rem;border-radius:999px;background:var(--ink);
    color:var(--ground);transition:transform .25s,background .25s,color .25s}
  .cta:hover{transform:translateY(-2px);background:var(--amber);color:#17323B}
  .cta.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
  .cta.ghost:hover{background:transparent;border-color:var(--amber);color:var(--ink)}
  .payoff{font-style:italic;color:var(--ink-soft);font-size:1rem;margin:0}

  /* page hero (internal) */
  .phero{padding:9rem var(--gutter) 2.5rem;position:relative}
  .phero .back{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;
    color:var(--ink-faint);text-decoration:none;display:inline-flex;gap:.4rem;margin-bottom:1.5rem;
    transition:color .25s,gap .25s}
  .phero .back:hover{color:var(--amber);gap:.7rem}
  .phero h1{font-size:clamp(2.4rem,7vw,4.8rem);margin-bottom:1.2rem;max-width:14ch}
  .phero .lede{max-width:44rem}

  /* ============== REVEAL ============== */
  /* le animazioni d'ingresso valgono solo se il JS e' vivo:
     senza JS, o se l'osservatore non parte, il contenuto resta comunque leggibile */
  html.js .rv{opacity:0;transform:translateY(22px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.3,1)}
  html.js .rv.in{opacity:1;transform:none}
  html.js .stagger > *{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.3,1)}
  html.js .stagger.in > *{opacity:1;transform:none}
  .stagger.in > *:nth-child(1){transition-delay:0s}
  .stagger.in > *:nth-child(2){transition-delay:.07s}
  .stagger.in > *:nth-child(3){transition-delay:.14s}
  .stagger.in > *:nth-child(4){transition-delay:.21s}
  .stagger.in > *:nth-child(5){transition-delay:.28s}
  .stagger.in > *:nth-child(6){transition-delay:.35s}
  .stagger.in > *:nth-child(7){transition-delay:.42s}
  .stagger.in > *:nth-child(8){transition-delay:.49s}

  /* ============== STATS ============== */
  .strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1px;background:var(--line);
    border-block:1px solid var(--line);margin:0}
  .strip div{background:var(--ground);padding:1.5rem var(--gutter)}
  .strip dt{font-family:var(--font-display);font-size:clamp(1.8rem,3.6vw,2.5rem);line-height:1;
    font-variant-numeric:tabular-nums;color:var(--amber)}
  .strip dd{margin:.5rem 0 0;font-family:var(--font-mono);font-size:.64rem;letter-spacing:.13em;
    text-transform:uppercase;color:var(--ink-soft)}

  /* ============== THREAD ============== */
  .thread{background:color-mix(in srgb,var(--green) 9%,var(--ground-2));border-bottom:1px solid var(--line);
    padding:clamp(3rem,7vh,4.6rem) var(--gutter) clamp(3rem,7vh,4.6rem) calc(var(--rail) + var(--gutter))}
  @media (max-width:1180px){.thread{padding-left:var(--gutter)}}
  .thread .eyebrow{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;
    color:var(--green);margin:0 0 1rem}
  .thread h2{font-family:var(--font-display);font-weight:500;font-size:clamp(1.55rem,3.4vw,2.3rem);
    line-height:1.15;margin:0 0 1rem;max-width:22ch}
  .thread p{max-width:44rem;margin:0 0 1.3rem;color:var(--ink-soft);font-size:1.03rem}
  .thread ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.5rem .55rem}
  .thread li{font-family:var(--font-display);font-size:.82rem;padding:.34rem .78rem;
    border:1px solid color-mix(in srgb,var(--green) 40%,var(--line));border-radius:999px;
    background:color-mix(in srgb,var(--ground) 60%,transparent)}

  /* ============== CARDS ============== */
  .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:1.05rem}
  .card{background:var(--ground-2);border:1px solid var(--line);border-radius:3px;padding:1.4rem 1.38rem;
    display:flex;flex-direction:column;gap:.48rem;position:relative;overflow:hidden;
    transition:transform .3s,border-color .3s,box-shadow .3s}
  .card::before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:var(--tint);
    transform:scaleY(0);transform-origin:top;transition:transform .45s cubic-bezier(.2,.8,.3,1)}
  .card:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--tint) 45%,var(--line));
    box-shadow:0 12px 26px color-mix(in srgb,var(--ink) 10%,transparent)}
  .card:hover::before{transform:scaleY(1)}
  .card h3{font-family:var(--font-display);font-size:1.08rem;font-weight:600;margin:0}
  .card p{margin:0;font-size:.92rem;color:var(--ink-soft);max-width:none}
  .card .tag{font-family:var(--font-mono);font-size:.61rem;letter-spacing:.14em;text-transform:uppercase;color:var(--tint)}
  .card .yrs{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.1em;color:var(--ink-faint);
    font-variant-numeric:tabular-nums}
  .card .brandshot{height:44px;margin-bottom:.3rem;align-self:flex-start}
  .card .brandshot img{height:100%;width:auto;object-fit:contain;filter:saturate(.9)}

  .linkcard{text-decoration:none}
  .linkcard .go{margin-top:.4rem;font-family:var(--font-mono);font-size:.64rem;letter-spacing:.13em;
    text-transform:uppercase;color:var(--tint);display:inline-flex;gap:.4rem;transition:gap .25s}
  .linkcard:hover .go{gap:.75rem}

  /* ============== CERT ============== */
  .cert{display:flex;flex-wrap:wrap;align-items:center;gap:1.2rem;padding:1.4rem 1.45rem;
    border:1px solid color-mix(in srgb,var(--green) 42%,var(--line));border-radius:3px;
    background:color-mix(in srgb,var(--green) 8%,var(--ground-2));margin-bottom:1.3rem}
  .cert-seal{width:62px;height:62px;flex:none;border-radius:50%;display:grid;place-items:center;
    border:1px solid color-mix(in srgb,var(--green) 55%,var(--line));font-family:var(--font-mono);
    font-size:.55rem;letter-spacing:.1em;line-height:1.3;text-align:center;color:var(--green);position:relative}
  .cert-seal::after{content:"";position:absolute;inset:-5px;border-radius:50%;
    border:1px solid color-mix(in srgb,var(--green) 30%,transparent);animation:pulse 3.2s ease-in-out infinite}
  @keyframes pulse{0%,100%{transform:scale(1);opacity:.8}50%{transform:scale(1.09);opacity:.25}}
  .cert-body{flex:1 1 260px}
  .cert-body strong{display:block;font-family:var(--font-display);font-size:1.12rem;font-weight:600}
  .cert-body p{margin:.3rem 0 0;font-size:.92rem;color:var(--ink-soft)}
  /* ANPAI presidency — azure variant, seal holds the logo, whole block is a link */
  a.cert{text-decoration:none;color:inherit;transition:border-color .3s,transform .3s,box-shadow .3s}
  a.cert:hover{transform:translateY(-2px);box-shadow:0 12px 26px color-mix(in srgb,var(--ink) 10%,transparent)}
  .cert.anpai{border-color:color-mix(in srgb,var(--azure) 45%,var(--line));
    background:color-mix(in srgb,var(--azure) 8%,var(--ground-2))}
  .cert.anpai:hover{border-color:color-mix(in srgb,var(--azure) 70%,var(--line))}
  .cert.anpai .cert-seal{border-color:color-mix(in srgb,var(--azure) 55%,var(--line));overflow:hidden;background:var(--ground-2)}
  .cert.anpai .cert-seal::after{border-color:color-mix(in srgb,var(--azure) 30%,transparent)}
  .cert.anpai .cert-seal img{width:100%;height:100%;object-fit:contain;padding:15%}
  .cert.anpai .go{display:inline-block;margin-top:.4rem;font-family:var(--font-mono);font-size:.64rem;
    letter-spacing:.13em;text-transform:uppercase;color:var(--azure)}

  /* ============== FEATURE ============== */
  .feature{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(1.3rem,3.4vw,2.6rem);
    align-items:center;border:1px solid color-mix(in srgb,var(--amber) 40%,var(--line));border-radius:3px;
    overflow:hidden;background:var(--ground-2);margin-bottom:1.5rem}
  @media (max-width:820px){.feature{grid-template-columns:1fr}}
  .feature-stage{position:relative;aspect-ratio:16/9;overflow:hidden;
    background:color-mix(in srgb,var(--azure) 20%,var(--ground-3))}
  .feature-stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block;z-index:2}
  .slideshow{position:absolute;inset:0;z-index:1}
  .slideshow img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
    opacity:0;transform:scale(1.06);transition:opacity 3s ease,transform 9s linear}
  .slideshow img.on{opacity:.30;transform:scale(1)}
  .rec{position:absolute;top:.7rem;left:.7rem;z-index:3;font-family:var(--font-mono);font-size:.56rem;
    letter-spacing:.14em;text-transform:uppercase;color:#F8F9F6;background:rgba(23,50,59,.66);
    padding:.16rem .5rem;border-radius:2px;display:flex;align-items:center;gap:.35rem}
  .rec::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber-glow)}
  .feature-stage .rec::before{animation:blink 1.2s steps(1) infinite}
  @keyframes blink{50%{opacity:.15}}
  .feature-body{padding:1.5rem 1.6rem 1.6rem 0}
  @media (max-width:820px){.feature-body{padding:0 1.4rem 1.5rem}}
  .feature-body .meta{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--amber)}
  .feature-body h3{font-family:var(--font-display);font-size:clamp(1.25rem,2.5vw,1.8rem);font-weight:600;
    margin:.4rem 0 .55rem;line-height:1.15}
  .feature-body p{margin:0 0 .65rem;font-size:.95rem;color:var(--ink-soft);max-width:none}
  .feature-metrics{display:flex;flex-wrap:wrap;gap:1.3rem;margin-top:1rem}
  .feature-metrics div span{display:block;font-family:var(--font-display);font-size:1.45rem;color:var(--amber);
    line-height:1;font-variant-numeric:tabular-nums}
  .feature-metrics div small{font-family:var(--font-mono);font-size:.58rem;letter-spacing:.12em;
    text-transform:uppercase;color:var(--ink-faint)}

  /* ============== REELS ============== */
  .reels{display:grid;grid-template-columns:repeat(auto-fit,minmax(235px,1fr));gap:1.05rem}
  .reel{border:1px solid var(--line);border-radius:3px;overflow:hidden;background:var(--ground-2);
    display:flex;flex-direction:column;transition:transform .35s,border-color .35s,box-shadow .35s}
  .reel:hover{transform:translateY(-5px);border-color:color-mix(in srgb,var(--rh,var(--amber)) 55%,var(--line));
    box-shadow:0 14px 30px color-mix(in srgb,var(--ink) 14%,transparent)}
  /* ---------- wide card with photo ---------- */
  .wide-card{grid-column:1/-1}
  .gastcar{margin:.9rem 0 .3rem;position:relative;border-radius:3px;overflow:hidden;
    border:1px solid color-mix(in srgb,var(--green) 32%,var(--line))}
  .gastcar img{display:block;width:100%;height:auto;transition:transform .8s cubic-bezier(.2,.8,.3,1)}
  .wide-card:hover .gastcar img{transform:scale(1.03)}
  .gastcar figcaption{position:absolute;left:0;right:0;bottom:0;padding:.7rem .9rem .55rem;
    font-family:var(--font-mono);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;
    color:#F2F6F2;background:linear-gradient(transparent,rgba(14,32,38,.78))}
  .gastcar::after{content:"Zero emissioni";position:absolute;top:.7rem;right:.7rem;
    font-family:var(--font-mono);font-size:.58rem;letter-spacing:.12em;text-transform:uppercase;
    color:#17323B;background:color-mix(in srgb,var(--green) 82%,#fff);border-radius:999px;padding:.2rem .58rem}
  .partners{margin:.7rem 0 0;padding-top:.7rem;border-top:1px solid var(--line);
    font-family:var(--font-mono);font-size:.66rem;letter-spacing:.08em;color:var(--ink-faint);max-width:none}
  .partners span{text-transform:uppercase;letter-spacing:.16em;margin-right:.35rem}
  .partners b{font-weight:400;color:var(--ink-soft)}
  .prods{list-style:none;display:flex;flex-wrap:wrap;gap:.45rem .5rem;padding:0;margin:.55rem 0 0}
  .prods li{font-family:var(--font-display);font-size:.85rem;padding:.32rem .78rem;
    border:1px solid color-mix(in srgb,var(--amber) 42%,var(--line));border-radius:999px;
    background:color-mix(in srgb,var(--amber) 8%,transparent);transition:transform .25s,background .25s}
  .prods li:hover{transform:translateY(-2px);background:color-mix(in srgb,var(--amber) 16%,transparent)}

  /* ---------- neural timeline ---------- */
  .neural{position:relative;width:100%;height:clamp(400px,58vh,600px);margin-top:1.4rem;
    border:1px solid var(--line);border-radius:4px;overflow:hidden;
    background:radial-gradient(120% 100% at 50% 0%,color-mix(in srgb,var(--azure) 8%,var(--ground-2)),var(--ground-2))}
  .neural canvas{position:absolute;inset:0;width:100%;height:100%;display:block;z-index:1}
  .node{position:absolute;left:0;top:0;z-index:2;display:flex;flex-direction:column;align-items:center;gap:.4rem;
    background:none;border:0;padding:0;cursor:pointer;font-family:inherit;
    will-change:transform;transition:filter .3s}
  .node-dot{position:relative;width:var(--nd,58px);height:var(--nd,58px);border-radius:50%;overflow:hidden;
    background:var(--ground-3);border:1px solid color-mix(in srgb,var(--nc,var(--azure)) 55%,var(--line));
    display:grid;place-items:center;
    box-shadow:0 3px 14px color-mix(in srgb,var(--ink) 12%,transparent);
    transition:transform .35s cubic-bezier(.2,.8,.3,1),border-color .3s,box-shadow .35s}
  .node-dot img{width:100%;height:100%;object-fit:contain;padding:14%;background:var(--ground-2)}
  .node-dot .yr{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.06em;color:var(--nc,var(--azure));
    font-variant-numeric:tabular-nums}
  .node-label{font-family:var(--font-display);font-size:.76rem;letter-spacing:.02em;color:var(--ink-soft);
    white-space:nowrap;transition:color .3s;text-shadow:0 1px 3px var(--ground-2)}
  .node:hover .node-dot,.node:focus-visible .node-dot,.node.active .node-dot{
    transform:scale(1.16);border-color:var(--nc,var(--azure));
    box-shadow:0 8px 26px color-mix(in srgb,var(--nc,var(--azure)) 38%,transparent)}
  .node:hover .node-label,.node.active .node-label{color:var(--ink)}
  .neural.has-active .node:not(.active){filter:saturate(.4) opacity(.55)}

  .neural-read{position:absolute;left:0;right:0;bottom:0;z-index:3;pointer-events:none;
    padding:1.1rem 1.2rem;background:linear-gradient(transparent,color-mix(in srgb,var(--ground-2) 94%,transparent) 34%);
    display:flex;flex-direction:column;gap:.25rem}
  .neural-read .nr-yr{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:var(--amber)}
  .neural-read .nr-ti{font-family:var(--font-display);font-size:1.15rem;font-weight:600}
  .neural-read .nr-de{font-size:.9rem;color:var(--ink-soft);max-width:52rem;margin:0}
  .neural-read > *{opacity:0;transform:translateY(8px);transition:opacity .45s ease,transform .45s ease}
  .neural-read.show > *{opacity:1;transform:none}
  .neural-read.show .nr-ti{transition-delay:.05s} .neural-read.show .nr-de{transition-delay:.1s}
  .neural-hint{position:absolute;top:.9rem;right:1rem;z-index:3;pointer-events:none;
    font-family:var(--font-mono);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint)}

  .reel-frame{position:relative;aspect-ratio:16/9;overflow:hidden;
    background:radial-gradient(120% 120% at 50% 40%,color-mix(in srgb,var(--rh) 16%,var(--ground-3)),var(--ground-3))}
  .reel-frame img{width:100%;height:100%;object-fit:contain;display:block;
    transform:scale(1.02);transition:transform 6s cubic-bezier(.2,.5,.3,1),filter .5s;
    filter:saturate(.85) contrast(1.02)}
  .reel:hover .reel-frame img{transform:scale(1.05);filter:saturate(1.06) contrast(1.04)}
  .reel-frame::after{content:"";position:absolute;inset:0;pointer-events:none;
    background:repeating-linear-gradient(to bottom,rgba(23,50,59,.10) 0 1px,transparent 1px 4px);
    opacity:0;transition:opacity .4s;animation:scan 2.4s linear infinite;animation-play-state:paused}
  .reel:hover .reel-frame::after{opacity:.75;animation-play-state:running}
  @keyframes scan{to{transform:translateY(4px)}}
  .reel-frame .glow{position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .5s;
    background:linear-gradient(180deg,transparent 55%,color-mix(in srgb,var(--rh,var(--amber)) 45%,transparent))}
  .reel:hover .glow{opacity:1}
  .reel:hover .rec::before{animation:blink 1.1s steps(1) infinite}
  .reel-body{padding:.95rem 1.1rem 1.2rem;display:flex;flex-direction:column;gap:.28rem}
  .reel-body h3{font-family:var(--font-display);font-size:1.01rem;font-weight:600;margin:0}
  .reel-body p{margin:0;font-size:.87rem;color:var(--ink-soft);max-width:none}
  .reel-body .meta{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;
    color:var(--rh,var(--amber))}

  /* ============== MARQUEE ============== */
  .marquee{overflow:hidden;border-block:1px solid var(--line);padding:.9rem 0;margin:1.4rem 0 0;
    -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
    mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
  .marquee-track{display:flex;gap:2.6rem;width:max-content;animation:slide 42s linear infinite}
  .marquee:hover .marquee-track{animation-play-state:paused}
  .marquee span{font-family:var(--font-display);font-size:1.02rem;letter-spacing:.03em;color:var(--ink-soft);white-space:nowrap}
  @keyframes slide{to{transform:translateX(-50%)}}

  /* ============== TIMELINE ============== */
  .timeline{list-style:none;margin:0;padding:0 0 0 1.6rem;position:relative;display:flex;flex-direction:column;gap:1.2rem}
  .timeline::before{content:"";position:absolute;left:0;top:0;bottom:0;width:1px;background:var(--line);
    transform:scaleY(0);transform-origin:top;transition:transform 1.6s cubic-bezier(.3,.7,.3,1)}
  .timeline.in::before{transform:scaleY(1)}
  .timeline li{position:relative}
  .timeline li::before{content:"";position:absolute;left:calc(-1.6rem - 4px);top:.62em;width:7px;height:7px;
    border-radius:50%;background:var(--ground);border:1px solid var(--tint)}
  .timeline li.key::before{background:var(--tint)}
  .timeline .yr{font-family:var(--font-mono);font-size:.67rem;letter-spacing:.12em;color:var(--tint);
    font-variant-numeric:tabular-nums;display:block}
  .timeline .ev{font-family:var(--font-display);font-size:1.01rem;font-weight:600}
  .timeline p{margin:.15rem 0 0;font-size:.9rem;color:var(--ink-soft)}

  .chips{display:flex;flex-wrap:wrap;gap:.4rem .46rem;padding:0;margin:0;list-style:none}
  .chips li{font-family:var(--font-mono);font-size:.65rem;letter-spacing:.11em;text-transform:uppercase;
    color:var(--ink-soft);padding:.28rem .64rem;border:1px solid var(--line);border-radius:2px;
    transition:border-color .25s,color .25s,transform .25s}
  .chips li:hover{border-color:var(--amber);color:var(--ink);transform:translateY(-2px)}

  .two-col{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(1.5rem,4vw,3rem);align-items:start}
  @media (max-width:900px){.two-col{grid-template-columns:1fr}}

  /* ============== BOOKS ============== */
  .books{display:grid;grid-template-columns:repeat(auto-fit,minmax(175px,1fr));gap:1.15rem;margin-bottom:1.4rem}
  .book{display:flex;flex-direction:column;gap:.48rem;text-decoration:none;position:relative;
    transition:transform .35s cubic-bezier(.2,.8,.3,1)}
  .book:hover{transform:translateY(-6px)}
  .book .shot{position:relative;border-radius:2px;overflow:hidden;border:1px solid var(--line);
    box-shadow:0 1px 2px color-mix(in srgb,var(--ink) 8%,transparent);
    transition:box-shadow .35s,border-color .35s;background:var(--ground-3);aspect-ratio:2/3}
  .book:hover .shot{box-shadow:0 16px 34px color-mix(in srgb,var(--ink) 24%,transparent);
    border-color:color-mix(in srgb,var(--amber) 45%,var(--line))}
  .book .shot img{display:block;width:100%;height:100%;object-fit:cover;
    transition:transform .6s cubic-bezier(.2,.8,.3,1)}
  .book:hover .shot img{transform:scale(1.05)}
  .book .shot::before{content:"";position:absolute;inset:0;z-index:2;
    background:linear-gradient(105deg,transparent 42%,rgba(255,255,255,.42) 50%,transparent 58%);
    transform:translateX(-120%);transition:transform .8s cubic-bezier(.4,0,.2,1)}
  .book:hover .shot::before{transform:translateX(120%)}
  .book h3{font-family:var(--font-display);font-size:.97rem;font-weight:600;margin:0;line-height:1.25}
  .book .sub{font-size:.85rem;color:var(--ink-soft);line-height:1.4}
  .book .meta{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint)}
  .book .new{position:absolute;top:.55rem;right:.55rem;z-index:3;font-family:var(--font-mono);font-size:.55rem;
    letter-spacing:.12em;text-transform:uppercase;color:#17323B;background:var(--amber-glow);
    border-radius:999px;padding:.18rem .5rem}
  .book.pending .shot{opacity:.74}
  .book.pending .shot::after{content:"In uscita";position:absolute;inset:auto 0 0 0;z-index:3;
    font-family:var(--font-mono);font-size:.58rem;letter-spacing:.14em;text-transform:uppercase;text-align:center;
    padding:.32rem;color:#F8F9F6;background:rgba(23,50,59,.68)}

  /* ============== CV ============== */
  .cv-block{border:1px solid var(--line);border-radius:3px;background:var(--ground-2);padding:1.35rem 1.4rem;margin-bottom:.95rem}
  .cv-block.flag{border-color:color-mix(in srgb,var(--amber) 50%,var(--line));
    background:color-mix(in srgb,var(--amber) 7%,var(--ground-2))}
  .cv-block .lbl{font-family:var(--font-mono);font-size:.61rem;letter-spacing:.14em;text-transform:uppercase;
    color:var(--tint);display:block;margin-bottom:.38rem}
  .cv-block strong{font-family:var(--font-display);font-size:1.12rem;font-weight:600;display:block}
  .cv-block p{margin:.3rem 0 0;font-size:.91rem;color:var(--ink-soft);max-width:none}
  .cv-block ul{margin:.5rem 0 0;padding-left:1.1rem;font-size:.91rem;color:var(--ink-soft)}
  .cv-block li{margin-bottom:.25rem}
  .langs{display:flex;flex-wrap:wrap;gap:.85rem 1.5rem;padding:0;margin:.4rem 0 0;list-style:none}
  .langs li{font-size:.91rem}
  .langs b{font-family:var(--font-display);font-weight:600}
  .langs i{font-style:normal;color:var(--ink-faint);font-family:var(--font-mono);font-size:.64rem;
    letter-spacing:.1em;text-transform:uppercase;display:block}
  .todo{border:1px dashed color-mix(in srgb,var(--amber) 60%,var(--line));
    background:color-mix(in srgb,var(--amber) 6%,transparent);border-radius:3px;padding:.55rem .8rem;
    margin-top:.7rem;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.05em;color:var(--ink-soft);max-width:none}

  /* ============== CONTACT ============== */
  .contact{background:var(--ground-3);border-top:1px solid var(--line)}
  .contact h2{font-family:var(--font-display);font-weight:500;font-size:clamp(1.9rem,5vw,3rem);line-height:1.05;
    margin:0 0 1.05rem;max-width:18ch}
  .mailto{font-family:var(--font-display);font-size:clamp(1.25rem,3.2vw,1.9rem);text-decoration:none;
    border-bottom:2px solid var(--amber);padding-bottom:.1rem;display:inline-block;transition:color .25s}
  .mailto:hover{color:var(--amber)}
  .where{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
    color:var(--ink-soft);margin-top:1.3rem}

  footer{padding:2rem var(--gutter);border-top:1px solid var(--line);display:flex;flex-wrap:wrap;
    justify-content:space-between;gap:1rem;font-family:var(--font-mono);font-size:.65rem;letter-spacing:.1em;
    text-transform:uppercase;color:var(--ink-faint)}
  footer a{text-decoration:none}
  footer a:hover{color:var(--amber)}

  @media (prefers-reduced-motion:reduce){
    *,*::before,*::after{animation-duration:.001ms!important;animation-delay:0ms!important;
      animation-iteration-count:1!important;transition-duration:.001ms!important}
    #curtain,.replay{display:none}
  }