:root{
    --stone:#EFEDE7;
    --stone-2:#E3E0D8;
    --ink:#17231F;
    --forest:#1E4034;
    --forest-2:#2C5A49;
    --brass:#B08A3E;
    --white:#FBFAF7;
    --muted:#5E6864;
    --serif:"Instrument Serif", Georgia, "Times New Roman", serif;
    --sans:"Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --max:1180px;
    --pad:clamp(20px, 5vw, 64px);
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  @media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
  body{
    font-family:var(--sans);
    background:var(--stone);
    color:var(--ink);
    line-height:1.6;
    font-size:17px;
    -webkit-font-smoothing:antialiased;
  }
  a{color:inherit;text-decoration:none}
  h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.05;letter-spacing:-0.01em}
  p{max-width:60ch}
  :focus-visible{outline:2px solid var(--brass);outline-offset:3px}

  /* ---------- Header ---------- */
  header{
    position:sticky;top:0;z-index:50;
    background:color-mix(in srgb, var(--stone) 88%, transparent);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--stone-2);
  }
  .nav{
    max-width:var(--max);margin:0 auto;padding:16px var(--pad);
    display:flex;align-items:center;justify-content:space-between;gap:24px;
  }
  .brand{font-family:var(--serif);font-size:26px;letter-spacing:0;display:flex;align-items:center;gap:10px}
  .brand .mark{width:12px;height:12px;background:var(--forest);border-radius:50% 50% 50% 0}
  .menu{display:flex;gap:32px;font-weight:500;font-size:15px}
  .menu a{position:relative;padding:6px 0}
  .menu a::after{content:"";position:absolute;left:0;bottom:0;height:1.5px;width:0;background:var(--brass);transition:width .25s}
  .menu a:hover::after{width:100%}
  .burger{display:none;background:none;border:0;cursor:pointer;padding:8px;width:44px;height:44px}
  .burger span{display:block;height:2px;width:24px;background:var(--ink);margin:5px auto;transition:transform .25s, opacity .25s}
  @media (max-width:820px){
    .menu{
      display:none;position:absolute;left:0;right:0;top:100%;
      flex-direction:column;gap:0;background:var(--white);
      border-bottom:1px solid var(--stone-2);
    }
    .menu a{padding:18px var(--pad);border-top:1px solid var(--stone-2);font-size:17px}
    .menu a::after{display:none}
    header.open .menu{display:flex}
    .burger{display:block}
    header.open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
    header.open .burger span:nth-child(2){opacity:0}
    header.open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  }

  /* ---------- Sezioni ---------- */
  section{padding:clamp(72px,10vw,140px) var(--pad)}
  .wrap{max-width:var(--max);margin:0 auto}

  /* Hero */
  .hero{min-height:calc(100svh - 74px);display:flex;align-items:center;padding-top:48px;padding-bottom:48px}
  .hero h1{
    font-size:clamp(38px, 6.2vw, 84px);
    max-width:20ch;
    margin-bottom:28px;
  }
  .hero h1 em{font-style:italic;color:var(--forest)}
  .hero p{font-size:clamp(17px,2vw,21px);color:var(--muted);max-width:44ch;margin-bottom:40px}
  .hero-foot{display:flex;flex-wrap:wrap;gap:16px 40px;align-items:center}
  .btn{
    display:inline-flex;align-items:center;gap:10px;
    background:var(--forest);color:var(--white);
    padding:14px 24px;border-radius:999px;font-weight:600;font-size:15px;
    transition:background .2s;
  }
  .btn:hover{background:var(--forest-2)}
  .btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
  .btn.ghost:hover{background:var(--stone-2)}
  .hero-since{font-size:14px;color:var(--muted)}

  /* Animazione di ingresso: una sola, in hero */
  .reveal{opacity:0;transform:translateY(18px);animation:up .8s cubic-bezier(.2,.7,.2,1) forwards}
  .reveal:nth-child(2){animation-delay:.15s}
  .reveal:nth-child(3){animation-delay:.3s}
  @keyframes up{to{opacity:1;transform:none}}
  @media (prefers-reduced-motion:reduce){.reveal{animation:none;opacity:1;transform:none}}

  /* Le tre aree — vetrine */
  .aree{background:var(--forest);color:var(--white)}
  .aree h2{font-size:clamp(34px,5vw,60px);max-width:16ch;margin-bottom:12px}
  .aree .lead{color:#C8D3CC;margin-bottom:48px}
  .vetrine{
    display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
  }
  .vetrina{
    background:var(--forest-2);
    border-radius:22px;padding:32px 28px;
    min-height:380px;display:flex;flex-direction:column;justify-content:space-between;
    transition:transform .25s;
    position:relative;overflow:hidden;
  }
  .vetrina:hover{transform:translateY(-4px)}
  .vetrina .shape{position:absolute;right:-30px;top:-30px;width:150px;height:150px;opacity:.18}
  .vetrina h3{font-size:34px;margin-bottom:10px}
  .vetrina p{font-size:15px;color:#D8E0DB;max-width:none}
  .vetrina .go{font-weight:600;font-size:15px;color:var(--white);display:inline-flex;gap:8px;align-items:center;margin-top:24px}
  .vetrina .tag{font-size:13px;color:#B9C7BF;margin-bottom:18px}
  @media (max-width:820px){
    .vetrine{
      display:flex;overflow-x:auto;scroll-snap-type:x mandatory;
      gap:14px;margin:0 calc(-1 * var(--pad));padding:0 var(--pad) 8px;
      scrollbar-width:none;
    }
    .vetrine::-webkit-scrollbar{display:none}
    .vetrina{flex:0 0 82%;scroll-snap-align:start;min-height:340px}
  }

  /* Chi siamo — due colonne */
  .chi .wrap{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;align-items:start}
  .chi h2{font-size:clamp(34px,5vw,60px);max-width:14ch}
  .chi p{margin-bottom:20px}
  .chi .link{font-weight:600;color:var(--forest);border-bottom:1.5px solid var(--brass);padding-bottom:2px}
  @media (max-width:820px){.chi .wrap{grid-template-columns:1fr;gap:28px}}

  /* Come lavoriamo — lista senza card */
  .metodo{background:var(--white)}
  .metodo h2{font-size:clamp(34px,5vw,60px);margin-bottom:48px;max-width:14ch}
  .principi{display:grid;grid-template-columns:repeat(3,1fr);gap:48px 40px}
  .principio h3{font-size:28px;margin-bottom:10px}
  .principio p{font-size:16px;color:var(--muted);max-width:none}
  .principio::before{content:"";display:block;width:36px;height:2px;background:var(--brass);margin-bottom:18px}
  @media (max-width:820px){.principi{grid-template-columns:1fr;gap:36px}}

  /* Storia teaser */
  .storia{text-align:center}
  .storia .wrap{max-width:820px}
  .storia h2{font-size:clamp(34px,5vw,60px);margin-bottom:20px}
  .storia p{margin:0 auto 32px;color:var(--muted)}
  .anni{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:40px}
  .anno{font-family:var(--serif);font-size:22px;padding:8px 16px;border:1px solid var(--stone-2);border-radius:999px;background:var(--white)}

  /* Contatti */
  .contatti{background:var(--ink);color:var(--white);padding-bottom:40px}
  .contatti .top{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;margin-bottom:72px}
  .contatti h2{font-size:clamp(34px,5vw,60px);max-width:14ch}
  .contatti p{color:#B7BEBA}
  .contatti a.mail{font-family:var(--serif);font-size:clamp(24px,3vw,34px);display:block;margin-top:20px;border-bottom:1px solid var(--brass);width:max-content;max-width:100%}
  .foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;font-size:13px;color:#8C9490;border-top:1px solid #2B3632;padding-top:24px}
  .foot nav{display:flex;gap:20px}
  @media (max-width:820px){.contatti .top{grid-template-columns:1fr;gap:28px}}

/* ---------- Pagine interne ---------- */
.page-hero{padding-top:clamp(56px,8vw,110px);padding-bottom:clamp(40px,6vw,80px)}
.page-hero .kicker{color:var(--brass);font-weight:600;font-size:15px;margin-bottom:14px}
.page-hero h1{font-size:clamp(42px,7vw,96px);max-width:16ch;margin-bottom:24px}
.page-hero h1 em{font-style:italic;color:var(--forest)}
.page-hero p{font-size:clamp(17px,2vw,21px);color:var(--muted);max-width:48ch}
.page-hero .sub-nav{display:flex;flex-wrap:wrap;gap:10px;margin-top:36px}
.page-hero .sub-nav a{padding:10px 18px;border-radius:999px;border:1.5px solid var(--ink);font-weight:600;font-size:14px;transition:background .2s}
.page-hero .sub-nav a:hover{background:var(--stone-2)}

.asset{padding-top:clamp(56px,8vw,110px);padding-bottom:clamp(56px,8vw,110px)}
.asset:nth-of-type(even){background:var(--white)}
.asset .wrap{display:grid;grid-template-columns:1fr 1.3fr;gap:64px;align-items:start}
.asset h2{font-size:clamp(34px,5vw,60px);max-width:12ch;margin-bottom:16px}
.asset .tag{color:var(--brass);font-weight:600;font-size:15px;margin-bottom:10px}
.asset .txt p{margin-bottom:18px}
.asset .txt p:last-child{margin-bottom:0}
.props{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.prop{background:var(--stone-2);border-radius:18px;padding:22px 22px 20px;min-height:150px;display:flex;flex-direction:column;justify-content:flex-end}
.asset:nth-of-type(even) .prop{background:var(--stone)}
.prop .city{font-family:var(--serif);font-size:26px;line-height:1.1}
.prop .via{color:var(--muted);font-size:14px;margin-top:4px}
.prop .use{font-size:13px;color:var(--forest);font-weight:600;margin-top:10px}
@media (max-width:820px){
  .asset .wrap{grid-template-columns:1fr;gap:32px}
  .props{grid-template-columns:1fr 1fr;gap:10px}
  .prop{min-height:120px;padding:16px}
  .prop .city{font-size:21px}
}

.approccio{background:var(--forest);color:var(--white)}
.approccio h2{font-size:clamp(34px,5vw,60px);max-width:14ch;margin-bottom:40px}
.approccio .principi .principio p{color:#C8D3CC}
.approccio .principio h3{color:var(--white)}

.cta{text-align:center}
.cta .wrap{max-width:760px}
.cta h2{font-size:clamp(34px,5vw,60px);margin-bottom:16px}
.cta p{margin:0 auto 32px;color:var(--muted)}

.contatti.slim{padding-top:32px}

/* Gallerie foto a scorrimento */
.gallery{min-width:0}
.gal-label{font-size:13px;color:var(--muted);font-weight:600;margin-bottom:12px}
.strip{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-bottom:6px}
.strip::-webkit-scrollbar{display:none}
.shot{flex:0 0 78%;scroll-snap-align:start;margin:0}
.shot img,.shot .ph{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:18px}
.shot .ph{background:var(--stone-2);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:14px}
.asset:nth-of-type(even) .shot .ph{background:var(--stone)}
.shot figcaption{font-size:13px;color:var(--muted);margin-top:8px}
@media (max-width:820px){
  .strip{margin:0 calc(-1 * var(--pad));padding:0 var(--pad) 6px}
  .shot{flex:0 0 82%}
}

/* ---------- Pagina storia ---------- */
.timeline{position:relative}
.timeline::before{content:"";position:absolute;left:0;top:0;bottom:0;width:1px;background:var(--stone-2)}
.tappa{position:relative;display:grid;grid-template-columns:180px 1fr;gap:32px;padding:0 0 clamp(48px,7vw,88px) 40px}
.tappa:last-child{padding-bottom:0}
.tappa::before{content:"";position:absolute;left:-5px;top:14px;width:11px;height:11px;border-radius:50%;background:var(--brass);border:2px solid var(--stone)}
.tappa .anno-big{font-family:var(--serif);font-size:clamp(40px,5vw,64px);line-height:1;color:var(--forest)}
.tappa h3{font-size:clamp(26px,3vw,36px);margin-bottom:12px}
.tappa p{color:var(--muted);margin-bottom:12px}
.tappa p:last-child{margin-bottom:0}
.tappa.oggi .anno-big{color:var(--brass)}
@media (max-width:820px){
  .tappa{grid-template-columns:1fr;gap:10px;padding-left:28px}
  .tappa .anno-big{font-size:36px}
}
.valori{background:var(--white)}
.valori .wrap{display:grid;grid-template-columns:1fr 1.2fr;gap:64px;align-items:start}
.valori h2{font-size:clamp(34px,5vw,60px);max-width:12ch}
.valori blockquote{font-family:var(--serif);font-size:clamp(24px,3vw,36px);line-height:1.25;border-left:2px solid var(--brass);padding-left:24px;margin-bottom:20px}
.valori cite{font-style:normal;font-size:15px;color:var(--muted)}
@media (max-width:820px){.valori .wrap{grid-template-columns:1fr;gap:28px}}
.firma{display:flex;align-items:center;gap:14px;margin-top:8px}
.firma img{width:56px;height:56px;border-radius:50%;object-fit:cover;filter:grayscale(1)}

/* ---------- Griglia loghi partecipate ---------- */
.criteri{background:var(--white)}
.criteri h2,.loghi-sec h2{font-size:clamp(34px,5vw,60px);margin-bottom:12px;max-width:14ch}
.loghi-sec .lead{color:var(--muted);margin-bottom:40px}
.loghi{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.logo-tile{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  background:var(--white);border:1px solid var(--stone-2);border-radius:18px;
  min-height:150px;padding:22px 16px;text-align:center;
  transition:transform .2s, box-shadow .2s, border-color .2s;
}
.logo-tile:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(23,35,31,.08);border-color:var(--brass)}
.logo-tile img{width:44px;height:44px;border-radius:10px;object-fit:contain;background:#fff}
.logo-tile .nome{font-weight:600;font-size:15px}
.logo-tile .dom{font-size:12px;color:var(--muted)}
@media (max-width:820px){
  .loghi{grid-template-columns:repeat(2,1fr);gap:10px}
  .logo-tile{min-height:130px;padding:18px 12px}
}
.loghi-2{grid-template-columns:repeat(2,1fr)}
.asset .loghi .logo-tile{background:var(--white)}
.asset:nth-of-type(even) .loghi .logo-tile{background:var(--stone)}