/* ============ TOKENS ============ */
:root{
  --paper:#ffffff;
  --paper-2:#f2f2f2;
  /*--card:#f2f2f2;*/
	--card:#ffffff;
	--offercard: #ffffff;
  /*--ink:#1A1C18;*/
  --ink:#3a3a35;
  --ink-soft:#3C4037;
  --muted:#727669;
  --line:#D8DACF;
  --line-soft:#E5E6DD;
  --canopy:#3F5641;
	--punti:#ffffff;
  --canopy-deep:#2C3D2D;
  --bark:#A86A33;
  --bark-soft:#C58A4C;
  --glow:#F4C77A;
  --font-display:'Fraunces',Georgia,'Times New Roman',serif;
  --font-body:'Inter',system-ui,-apple-system,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,monospace;
  --maxw:1240px;
  --gut:clamp(20px,5vw,72px);
	 --sage-dark:#4a6b4e;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--font-body);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:inherit}
::selection{background:var(--canopy);color:var(--paper)}
:focus-visible{outline:2px solid var(--bark);outline-offset:3px;border-radius:2px}

/* ============ UTIL ============ */
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gut)}
.eyebrow{
  font-family:var(--font-mono);font-size:12px;font-weight:500;
  letter-spacing:.22em;text-transform:uppercase;color:var(--bark);
  margin:0 0 18px;display:flex;align-items:center;gap:12px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--bark);opacity:.6}
.kicker{font-family:var(--font-mono);font-size:12px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--muted)}
h1,h2,h3{font-family:var(--font-display);font-weight:300;
  letter-spacing:-.01em;line-height:1.08;margin:0}
p{margin:0 0 1em}
.lede{font-size:clamp(16px,1.35vw,18px);color:var(--ink-soft);line-height:1.72;max-width:58ch}

/* ============ NAV ============ */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:60;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px var(--gut);
  transition:background .4s ease,backdrop-filter .4s ease,box-shadow .4s ease,padding .3s ease;
}
.nav.scrolled{
  background:rgba(244,244,244,.82);backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:0 1px 0 var(--line-soft);padding-block:13px;
}
.nav-left{display:flex;align-items:center;gap:16px}
.menu-btn{
  display:inline-flex;flex-direction:column;justify-content:center;gap:5px;
  width:42px;height:42px;padding:11px;border:1px solid var(--line);
  border-radius:50%;background:rgba(251,251,248,.55);cursor:pointer;
  transition:background .25s,border-color .25s,transform .25s;
}
.nav:not(.scrolled):not(.menu-open) .menu-btn{
  border-color:rgba(244,245,241,.4);background:rgba(26,28,24,.12);backdrop-filter:blur(4px);
}
.menu-btn span{height:1.5px;width:100%;background:currentColor;border-radius:2px;
  transition:transform .35s cubic-bezier(.6,.05,.3,1),opacity .25s;display:block}
.nav:not(.scrolled):not(.menu-open) .menu-btn{color:var(--paper)}
.menu-btn:hover{transform:scale(1.05)}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:inherit}
.brand .leaf{width:26px;height:26px;flex:none}
.brand .leaf path{transition:fill .4s}
.nav:not(.scrolled):not(.menu-open) .brand{color:var(--paper)}
.brand b{font-family:var(--font-display);font-weight:400;font-size:21px;letter-spacing:-.01em}
.lang{display:inline-flex;align-items:center;gap:2px;font-family:var(--font-mono);
  font-size:13px;letter-spacing:.05em;border:1px solid var(--line);border-radius:30px;
  padding:7px 4px;background:rgba(251,251,248,.55)}
.nav:not(.scrolled):not(.menu-open) .lang{border-color:rgba(244,245,241,.4);
  background:rgba(26,28,24,.12);color:var(--paper);backdrop-filter:blur(4px)}
.lang button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;
  padding:3px 9px;border-radius:30px;opacity:.5;transition:opacity .2s,background .2s,color .2s}
.lang button.active{opacity:1;background:var(--bark);color:#fff}

/* ============ FULLSCREEN MENU ============ */
.overlay{
  position:fixed;inset:0;z-index:55;display:flex;flex-direction:column;
  justify-content:center;padding:0 var(--gut);
  background:rgba(28,32,26,.5);backdrop-filter:blur(22px) saturate(1.1);
  -webkit-backdrop-filter:blur(22px) saturate(1.1);
  opacity:0;visibility:hidden;transition:opacity .5s ease,visibility .5s;
}
.overlay.open{opacity:1;visibility:visible}
.overlay nav{display:flex;flex-direction:column;gap:6px;max-width:var(--maxw);
  margin:0 auto;width:100%}
.overlay a{
  font-family:var(--font-display);font-weight:300;
  font-size:clamp(38px,8vw,80px);line-height:1.05;letter-spacing:-.02em;
  color:var(--paper);text-decoration:none;width:max-content;max-width:100%;
  display:flex;align-items:baseline;gap:18px;padding:4px 0;
  opacity:0;transform:translateY(22px);
  transition:color .3s;
}
.overlay a .num{font-family:var(--font-mono);font-size:13px;letter-spacing:.1em;
  color:var(--glow);opacity:.85;font-weight:400;align-self:flex-start;margin-top:.4em}
.overlay.open a{animation:menuIn .6s cubic-bezier(.2,.7,.2,1) forwards}
.overlay.open a:nth-child(1){animation-delay:.08s}
.overlay.open a:nth-child(2){animation-delay:.14s}
.overlay.open a:nth-child(3){animation-delay:.20s}
.overlay.open a:nth-child(4){animation-delay:.26s}
.overlay.open a:nth-child(5){animation-delay:.32s}
.overlay.open a:nth-child(6){animation-delay:.38s}
.overlay a:hover{color:var(--glow)}
@keyframes menuIn{to{opacity:1;transform:none}}
.overlay-foot{position:absolute;bottom:34px;left:var(--gut);right:var(--gut);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;
  color:rgba(244,245,241,.65);max-width:var(--maxw);margin:0 auto}
.overlay-foot a{font-family:var(--font-mono);font-size:12px;color:rgba(244,245,241,.65);text-decoration:none}
.overlay-foot a:hover{color:var(--glow)}
body.locked{overflow:hidden}

/* ============ HERO ============ */
.hero{position:relative;display:grid;grid-template-columns:1.02fr .98fr;
  align-items:center;gap:clamp(36px,5vw,80px);
  max-width:var(--maxw);margin:0 auto;
  padding:clamp(128px,17vh,190px) var(--gut) clamp(70px,11vh,120px);
  min-height:clamp(560px,88vh,880px);background:var(--paper)}
.hero-text{min-width:0}
.hero-art{min-width:0}
.hero-art svg,.hero-art img{width:100%;height:auto;display:block;}
.hero-art.fade-up{animation-delay:.42s}
/* hero.svg e' 1500x450 (10:3): in mezza colonna resta una striscia bassa.
   Per un blocco piu' alto togli il commento (ma ritaglia i lati):
.hero-art img{aspect-ratio:4/3;object-fit:cover} */
#canopySway{transform-origin:300px 560px}
@media (prefers-reduced-motion:no-preference){
  #canopySway{animation:sway 9s ease-in-out infinite alternate}
  #leafFall{animation:none}
}
@keyframes sway{from{transform:rotate(-.5deg) translateX(-2px)}to{transform:rotate(.6deg) translateX(3px)}}
.hero h1{color:var(--ink);font-size:clamp(42px,5.6vw,74px);font-weight:300;line-height:1.04}
.hero h1 em{font-style:italic;color:var(--sage-dark)}
.hero .eyebrow{color:var(--bark)}
.hero .eyebrow::before{background:var(--bark)}
.hero-sub{margin:28px 0 40px;max-width:44ch;font-size:clamp(16px,1.5vw,18px);
  color:var(--muted);line-height:1.75}
.hero-cta{display:flex;flex-wrap:wrap;gap:16px;align-items:center}
.fade-up{opacity:0;transform:translateY(24px);animation:fadeUp .9s cubic-bezier(.2,.7,.2,1) forwards}
.hero .eyebrow.fade-up{animation-delay:.1s}
.hero h1.fade-up{animation-delay:.22s}
.hero-sub.fade-up{animation-delay:.38s}
.hero-cta.fade-up{animation-delay:.52s}
@keyframes fadeUp{to{opacity:1;transform:none}}

/* ============ BUTTONS ============ */
.btn{display:inline-flex;align-items:center;gap:11px;font-family:var(--font-mono);
  font-size:13px;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;
  padding:15px 26px;cursor:pointer;border:1px solid transparent;
  transition:transform .25s,background .25s,color .25s,border-color .25s}
.btn .arr{transition:transform .3s}
.btn:hover .arr{transform:translateX(4px)}
.btn-solid{background:var(--ink);color:var(--paper)}
.btn-solid:hover{background:var(--canopy-deep)}
.btn-ghost{border-color:rgba(244,245,241,.5);color:var(--paper);background:rgba(244,245,241,.06)}
.btn-ghost:hover{background:rgba(244,245,241,.14);border-color:var(--paper)}
.btn-line{border-color:var(--line);color:var(--ink);background:transparent}
.btn-line:hover{border-color:var(--ink);background:var(--ink);color:var(--paper)}
.link-arrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);
  font-size:13px;letter-spacing:.05em;text-transform:uppercase;text-decoration:none;
  color:var(--canopy);border-bottom:1px solid transparent;padding-bottom:2px;transition:border-color .25s,gap .25s}
.link-arrow:hover{border-color:var(--canopy);gap:13px}

/* ============ SECTIONS ============ */
section{position:relative}
.sec{padding-block:clamp(72px,11vh,132px)}
.sec-head{max-width:64ch;margin-bottom:clamp(40px,6vh,64px)}
/* scala unica per titolo e descrizione di ogni sezione: la stessa di
   .bio-head, cosi' le testate hanno tutte lo stesso peso. */
.sec h2{font-size:clamp(30px,4vw,48px);margin-top:14px;line-height:1.08}
.sec h2 em{font-style:italic;color:var(--sage-dark)}
.sec-head .lede,.cinfo .lede{margin-top:22px}
.divider{height:1px;background:var(--line);max-width:var(--maxw);margin-inline:auto}

/* core activities */
/* ---- testa biografica: titolo a sinistra, testo a destra ---- */
.bio-head{display:grid;grid-template-columns:minmax(210px,.75fr) minmax(0,1.55fr);
  gap:clamp(26px,4.5vw,72px);align-items:start;
  margin-bottom:clamp(40px,6vh,64px)}
.bio-text p{margin:0 0 18px;max-width:58ch;
  font-size:clamp(16px,1.35vw,18px);color:var(--ink-soft);line-height:1.72}
.bio-text p:last-child{margin-bottom:0}
.bio-text .bio-lead{margin-top:26px;font-family:var(--font-mono);font-size:12px;
  font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--bark)}

/* ---- quattro riquadri su una riga sola ---- */
.core-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:clamp(12px,1.4vw,20px)}
.core-card{background:var(--card);border:1px solid var(--line-soft);
  padding:clamp(20px,1.9vw,28px);display:flex;flex-direction:column;gap:12px;
  transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s,border-color .35s}
.core-card:hover{transform:translateY(-5px);box-shadow:0 22px 50px -28px rgba(26,28,24,.32);border-color:var(--line)}
.core-card .tag{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--bark)}
.core-card h3{font-size:clamp(17px,1.35vw,21px);font-weight:400;line-height:1.25}
.core-card p{color:var(--ink-soft);margin:0;font-size:14.5px;line-height:1.6}
.core-ic{width:34px;height:34px;color:var(--canopy)}
/* ---- icone monocromatiche (file esterni + mask, ereditano currentColor) ---- */
.ic{display:inline-block;flex:none;background-color:currentColor;
  -webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;
  -webkit-mask-position:center;mask-position:center;
  -webkit-mask-size:contain;mask-size:contain}
.arr{width:16px;height:16px}
.lnk-arr{width:15px;height:15px}


/* three systems */
.sys{background:var(--canopy-deep);color:var(--paper)}
.sys .eyebrow{color:var(--glow)}
.sys .eyebrow::before{background:var(--glow)}
.sys h2{color:var(--paper)}
.sys-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(32px,5vw,72px);
  align-items:center;margin-top:clamp(36px,5vh,56px)}
.sys-list{display:flex;flex-direction:column;gap:4px;border-left:1px solid rgba(244,245,241,.16)}
.sys-tab{position:relative;text-align:left;background:none;border:0;cursor:pointer;
  color:rgba(244,245,241,.55);padding:18px 0 18px 26px;font-family:var(--font-display);
  font-weight:300;font-size:clamp(22px,2.6vw,30px);transition:color .3s;width:100%}
.sys-tab::before{content:"";position:absolute;left:-1px;top:50%;height:0;width:2px;
  background:var(--glow);transform:translateY(-50%);transition:height .35s}
.sys-tab .n{font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;
  color:var(--bark-soft);margin-right:14px;vertical-align:middle}
.sys-tab:hover{color:rgba(244,245,241,.85)}
.sys-tab.active{color:var(--paper)}
.sys-tab.active::before{height:62%}
.sys-copy{margin-top:18px;display:grid;min-height:96px}
/* tutti i paragrafi nella stessa cella della griglia: si sovrappongono,
   quindi partono sempre dallo stesso punto e l'altezza del blocco e'
   quella del testo piu' lungo (niente salti cambiando scheda). */
.sys-copy p{grid-area:1/1;color:rgba(244,245,241,.78);max-width:46ch;margin:0;
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .4s,transform .4s,visibility 0s .4s}
.sys-copy p.show{opacity:1;visibility:visible;transform:none;
  transition:opacity .4s,transform .4s,visibility 0s}
.sys-meta{margin-top:18px;display:flex;gap:22px;flex-wrap:wrap;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;color:var(--bark-soft)}
.sys-stage{position:relative;overflow:hidden;
  background:linear-gradient(160deg,#3a4f3c,#2a3a2b);
  border:1px solid rgba(244,245,241,.12);aspect-ratio:4/3.2}
.sys-stage figure{position:absolute;inset:0;margin:0;opacity:0;transform:scale(1.03);
  transition:opacity .55s ease,transform .7s ease;pointer-events:none}
.sys-stage figure.active{opacity:1;transform:none}
.sys-stage svg,.sys-stage img{width:100%;height:100%;object-fit:cover;display:block}
.sys-thumbs{display:flex;gap:12px;margin-top:18px}
.sys-thumb{flex:1;background:rgba(244,245,241,.06);border:1px solid rgba(244,245,241,.14);
  padding:0;cursor:pointer;overflow:hidden;aspect-ratio:3/2;
  transition:border-color .3s,transform .3s,background .3s}
.sys-thumb:hover{transform:translateY(-3px)}
.sys-thumb.active{border-color:var(--glow);background:rgba(244,199,122,.1)}
.sys-thumb svg,.sys-thumb img{width:100%;height:100%;object-fit:cover;display:block}

/* supervisor */
.sup-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(34px,5vw,76px);align-items:center}
.sup-art{overflow:hidden;border:1px solid var(--line);
  box-shadow:0 30px 70px -40px rgba(26,28,24,.45);background:#fff}
.sup-art svg,.sup-art img{width:100%;height:auto;display:block}
.sup-feats{display:flex;flex-direction:column;gap:0;margin:30px 0;border-top:1px solid var(--line)}
.sup-feat{display:flex;gap:16px;padding:18px 2px;border-bottom:1px solid var(--line);align-items:flex-start}
.sup-feat .ic{width:24px;height:24px;color:var(--punti);flex:none;margin-top:3px}
.sup-feat b{font-family:var(--font-body);font-weight:600;display:block;font-size:16px}
.sup-feat span{color:var(--muted);font-size:15px}
.sup-aud{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:8px}
.sup-aud div{background:var(--paper-2);padding:20px}
.sup-aud .k{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--bark);margin-bottom:8px}
.sup-aud p{margin:0;font-size:15px;color:var(--ink-soft)}

/* offers */
.offers{background:var(--paper-2)}
.offer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px}
.offer-card{background:var(--offercard);border:1px solid var(--line-soft);
  padding:28px;display:flex;flex-direction:column;gap:10px}
/* margin-top:auto spinge prezzo e IVA in fondo alla card: le card della
   griglia hanno tutte la stessa altezza, quindi i blocchi prezzo restano
   allineati fra loro anche con titoli e descrizioni di lunghezza diversa. */
.offer-card .price{font-family:var(--font-display);font-size:34px;font-weight:400;
  line-height:1.05;flex:none;margin-top:auto;padding-top:18px}
.offer-card .price small{display:block;font-family:var(--font-mono);font-size:11px;
  font-weight:500;color:var(--muted);letter-spacing:.14em;text-transform:uppercase;
  margin-bottom:4px}
.offer-card .vat{flex:none;font-family:var(--font-mono);font-size:10px;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;color:var(--muted);
  margin:10px 0 0;padding-top:10px;border-top:1px solid var(--line-soft)}
.offer-card h3{font-size:20px;font-weight:400}
.offer-card p{font-size:15px;color:var(--muted);margin:0;flex:none}
.offer-card .ribbon{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--bark);align-self:flex-start;
  border:1px solid var(--bark);padding:3px 11px}
.offers-foot{margin-top:32px;display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  padding:20px 24px;background:var(--card);border:1px solid var(--line-soft);}
.gbiz{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);
  font-size:13px;letter-spacing:.04em;text-decoration:none;color:var(--ink);
  border:1px solid var(--line);padding:10px 18px;transition:background .25s,color .25s}
.gbiz:hover{background:var(--ink);color:var(--paper)}
.gstars{color:var(--bark);letter-spacing:2px}

/* other skills */
.skills-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;max-width:none}
.chip{font-family:var(--font-mono);font-size:12.5px;letter-spacing:.03em;color:var(--ink-soft);
  background:var(--card);border:1px solid var(--line-soft);padding:7px 15px}
.chip b{color:var(--ink);font-weight:500}

/* about */
.about{display:grid;grid-template-columns:auto 1fr;gap:clamp(24px,4vw,56px);align-items:start}
.about .yr{font-family:var(--font-mono);font-size:13px;letter-spacing:.1em;color:var(--bark);
  border-left:1px solid var(--line);padding-left:20px;padding-top:6px}
.about p{font-size:clamp(20px,2.6vw,30px);font-family:var(--font-display);font-weight:300;
  line-height:1.3;color:var(--ink);max-width:24ch}

/* contact */
.contact{background:var(--ink);color:var(--paper)}
.contact .eyebrow{color:var(--glow)}
.contact .eyebrow::before{background:var(--glow)}
.contact h2{color:var(--paper);font-size:clamp(30px,4.6vw,52px)}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(36px,6vw,80px);
  margin-top:clamp(36px,5vh,56px);align-items:start}
.cinfo p{color:rgba(244,245,241,.7);max-width:38ch}
.cinfo dl{display:grid;grid-template-columns:auto 1fr;gap:14px 22px;margin-top:28px}
.cinfo dt{font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--bark-soft);align-self:center}
.cinfo dd{margin:0;font-size:15px}
.cinfo a{color:var(--paper);text-decoration:none;border-bottom:1px solid rgba(244,245,241,.3)}
.cinfo a:hover{border-color:var(--glow);color:var(--glow)}
form{display:grid;gap:18px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;
  text-transform:uppercase;color:rgba(244,245,241,.7)}
.field input,.field textarea{font-family:var(--font-body);font-size:16px;color:var(--paper);
  background:rgba(244,245,241,.05);border:1px solid rgba(244,245,241,.2);
  padding:14px 16px;transition:border-color .25s,background .25s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--glow);
  background:rgba(244,245,241,.09)}
.field textarea{resize:vertical;min-height:130px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-foot{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:4px}
.form-note{font-size:13px;color:rgba(244,245,241,.55);max-width:34ch}
.btn-submit{background:var(--glow);color:var(--ink);border:0}
.btn-submit:hover{background:#fff}

/* footer */

/*footer.site{background:var(--canopy-deep);color:rgba(244,245,241,.7);
  padding:46px var(--gut)}
*/
footer.site {  background: #31312e; color: rgba(244, 245, 241, .7); padding: 10px var(--gut); }
.foot-in{max-width:var(--maxw);margin:0 auto;display:flex;justify-content:space-between;
  gap:24px;flex-wrap:wrap;align-items:flex-end}
.foot-brand{display:flex;align-items:center;gap:12px;color:var(--paper)}
.foot-brand .leaf{width:24px;height:24px}
.foot-brand b{font-family:var(--font-display);font-weight:400;font-size:20px}
.foot-meta{font-family:var(--font-mono);font-size:12px;letter-spacing:.04em;line-height:1.9;text-align:right}

/* reveal */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal,.fade-up{opacity:1!important;transform:none!important;animation:none!important}
  #canopySway{animation:none!important}
}

/* lang visibility */
[data-en]{display:none}
html[lang="en"] [data-it]{display:none}
html[lang="en"] [data-en]{display:initial}

/* ============ RESPONSIVE ============ */
@media (max-width:1100px){
  .core-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(16px,2vw,26px)}
  .core-card h3{font-size:clamp(19px,2vw,24px)}
}
@media (max-width:880px){
  body{font-size:16px}
  .bio-head{grid-template-columns:1fr;gap:22px}
  .bio-text p{max-width:none}
  .hero{grid-template-columns:1fr;gap:44px;min-height:0;
    padding-top:clamp(110px,14vh,150px)}
  .hero h1{font-size:clamp(38px,9vw,56px)}
  .hero-sub{max-width:none}
  .sys-grid{grid-template-columns:1fr;gap:34px}
  .sys-stage{order:-1}
  .sup-grid{grid-template-columns:1fr;gap:34px}
  .sup-art{order:-1}
  .offer-grid{grid-template-columns:1fr}
  .about{grid-template-columns:1fr}
  .about .yr{border-left:0;border-top:1px solid var(--line);padding-left:0;padding-top:14px}
  .contact-grid{grid-template-columns:1fr}
  .sup-aud{grid-template-columns:1fr}
  .foot-in{flex-direction:column;align-items:flex-start}
  .foot-meta{text-align:left}
}
@media (max-width:560px){
  .two{grid-template-columns:1fr}
  .brand b{font-size:18px}
  .lang{font-size:12px}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{justify-content:center}
}

/* ============ NAV SU HERO CHIARO ============ */
/* L'hero non e' piu' scuro: annullo il testo bianco della nav non scrollata. */
.nav:not(.scrolled):not(.menu-open) .menu-btn{
  color:var(--ink);border-color:var(--line);
  background:rgba(251,251,248,.55);backdrop-filter:none;
  -webkit-backdrop-filter:none}
.nav:not(.scrolled):not(.menu-open) .brand{color:var(--ink)}
.nav:not(.scrolled):not(.menu-open) .lang{
  color:var(--ink);border-color:var(--line);
  background:rgba(251,251,248,.55);backdrop-filter:none;
  -webkit-backdrop-filter:none}

/* ============ BRANDMARK ============ */
.brandmark{
  min-height:100vh;          /* fallback */
  min-height:100svh;         /* browser mobile: esclude la barra URL */
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  text-align:center;background:var(--paper);
  padding:clamp(90px,12vh,140px) var(--gut) clamp(60px,10vh,120px);
}
.brandmark-logo{
  width:clamp(72px,10vw,128px);height:auto;
  margin:0 0 clamp(20px,3vh,34px);
}
/* stesse identiche regole tipografiche dell'h1 della hero */
.brandmark-name{
  font-family:var(--font-display);font-weight:300;
  font-size:clamp(42px,5.6vw,74px);line-height:1.04;letter-spacing:-.01em;
  color:var(--sage-dark);margin:0;
}
.brandmark-sub{
  font-family:var(--font-mono);font-size:clamp(11px,1.1vw,13px);
  letter-spacing:.22em;text-transform:uppercase;color:var(--muted);
  margin:clamp(14px,2vh,22px) 0 0;
}
.brandmark-logo.fade-up{animation-delay:.05s}
.brandmark-name.fade-up{animation-delay:.16s}
.brandmark-sub.fade-up{animation-delay:.28s}

/* la hero non è più la prima schermata: basta il respiro sotto la nav fissa */
.hero{padding-top:clamp(70px,10vh,110px);min-height:auto}
@media (max-width:880px){
  .hero{padding-top:clamp(56px,8vh,90px)}
}

/* ============ NAV NASCOSTA IN CIMA ============ */
.nav{
  transition:background .4s ease,backdrop-filter .4s ease,box-shadow .4s ease,
             padding .3s ease,transform .35s cubic-bezier(.2,.7,.2,1),opacity .3s ease;
}
.nav.hidden{
  transform:translateY(-115%);opacity:0;
  pointer-events:none;visibility:hidden;
  transition:transform .35s cubic-bezier(.2,.7,.2,1),opacity .25s ease,visibility 0s linear .35s;
}
@media (prefers-reduced-motion:reduce){
  .nav,.nav.hidden{transition:opacity .2s ease,visibility 0s linear .2s}
  .nav.hidden{transform:none}
}

/* ============ FOTO CONTATTI ============ */
.cphoto{
  width:clamp(96px,11vw,140px);aspect-ratio:1/1;
  border-radius:50%;overflow:hidden;margin:0 0 26px;
  border:1px solid rgba(244,245,241,.22);
  background:rgba(244,245,241,.06);
  box-shadow:0 8px 28px rgba(0,0,0,.18);
}
.cphoto img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}

/* ============ FOTO + TITOLO AFFIANCATI (CONTATTI) ============ */
.cinfo-head{
  display:flex;align-items:center;
  gap:clamp(16px,2.2vw,26px);
  margin:14px 0 0;
}
.cinfo-head .cphoto{margin:0;flex:none;width:clamp(84px,7.5vw,112px)}
.cinfo-head h2{min-width:0;margin:0;font-size:clamp(26px,3.2vw,40px)}
@media (min-width:881px) and (max-width:1080px){
  .cinfo-head{flex-direction:column;align-items:flex-start;gap:18px}
  .cinfo-head h2{font-size:clamp(28px,3.6vw,44px)}
}
@media (max-width:560px){
  .cinfo-head .cphoto{width:76px}
  .cinfo-head h2{font-size:clamp(24px,7vw,32px)}
}