@font-face{
  font-family:'Fraunces';
  src:url('fonts/fraunces-roman.woff2') format('woff2-variations');
  font-weight:300 700;font-style:normal;font-display:swap;
}
@font-face{
  font-family:'Fraunces';
  src:url('fonts/fraunces-italic.woff2') format('woff2-variations');
  font-weight:300 700;font-style:italic;font-display:swap;
}
@font-face{
  font-family:'Karla';
  src:url('fonts/karla.woff2') format('woff2-variations');
  font-weight:300 700;font-style:normal;font-display:swap;
}

:root{
  --verde:#1E3A31;
  --verde-scuro:#152A24;
  --avorio:#F1ECE3;
  --avorio-scuro:#E4DCCE;
  --ottone:#B08D51;
  --ottone-chiaro:#CBA96B;
  --testo:#2B322E;
  --testo-tenue:#5C6660;
  --chiaro-tenue:#C6CFC8;
  --max:1120px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{
  margin:0;background:var(--avorio);color:var(--testo);
  font-family:'Karla',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto}
h1,h2,h3{font-family:'Fraunces',Georgia,serif;font-weight:400;line-height:1.12;margin:0}
p{margin:0}
a{color:inherit}

.wrap{max-width:var(--max);margin:0 auto;padding:0 26px}
.skip{
  position:absolute;left:-9999px;top:0;background:var(--ottone);color:#1B1B1B;
  padding:12px 18px;z-index:100;font-weight:700;
}
.skip:focus{left:12px;top:12px}
a:focus-visible,button:focus-visible{outline:2px solid var(--ottone-chiaro);outline-offset:3px;border-radius:2px}

/* ---------- testata + hero ---------- */
.top{background:var(--verde);color:var(--avorio)}
.bar{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 0;flex-wrap:wrap;
}
.mark{
  font-family:'Fraunces',Georgia,serif;font-size:22px;font-weight:600;
  text-decoration:none;letter-spacing:.005em;white-space:nowrap;
}
.mark span{color:var(--ottone-chiaro);font-weight:400}
.nav{display:flex;gap:22px;flex-wrap:wrap;font-size:15px}
.nav a{color:#D2D9D3;text-decoration:none;padding:4px 0;border-bottom:1px solid transparent}
.nav a:hover{color:var(--avorio);border-bottom-color:var(--ottone)}

.hero{
  padding:72px 0 84px;display:grid;grid-template-columns:1.4fr .6fr;
  gap:56px;align-items:end;
}
.hero h1{font-size:clamp(38px,6.2vw,74px);letter-spacing:-.012em}
.hero h1 em{font-style:italic;color:var(--ottone-chiaro)}
.hero .lead{margin-top:24px;max-width:48ch;color:#CFD6D0;font-size:clamp(16px,1.6vw,19px)}
.azioni{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.btn{
  display:inline-block;text-decoration:none;padding:14px 26px;font-weight:700;
  font-size:16px;background:var(--ottone);color:#1A1A1A;
}
.btn:hover{background:var(--ottone-chiaro)}
.btn-2{background:transparent;color:var(--avorio);border:1px solid rgba(241,236,227,.4)}
.btn-2:hover{background:rgba(241,236,227,.08);border-color:var(--avorio)}

/* elemento-firma: il cartiglio con l'anno reale */
.sigillo{
  border:1px solid rgba(176,141,81,.55);padding:26px 22px;text-align:center;
}
.sigillo .anno{
  font-family:'Fraunces',Georgia,serif;font-size:clamp(40px,5vw,54px);
  line-height:1;color:var(--ottone-chiaro);
}
.sigillo .eti{
  font-size:12px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--chiaro-tenue);margin-top:12px;line-height:1.5;
}

/* ---------- blocchi di sezione ---------- */
section{padding:76px 0}
.titolo{font-size:clamp(28px,4.2vw,42px);letter-spacing:-.008em}
.filo{width:56px;height:2px;background:var(--ottone);margin:20px 0 22px}
.intro{color:var(--testo-tenue);max-width:56ch}

.righe{border-top:1px solid var(--avorio-scuro);margin-top:40px}
.riga{
  border-bottom:1px solid var(--avorio-scuro);padding:26px 0;
  display:grid;grid-template-columns:minmax(170px,.3fr) 1fr;gap:28px;align-items:baseline;
}
.riga h3{font-size:22px;font-weight:600}
.riga p{color:var(--testo-tenue)}

.materiali{background:var(--avorio-scuro)}
.schede{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:26px;margin-top:42px}
.scheda{background:var(--avorio);padding:30px 28px 34px}
.scheda h3{font-size:24px;margin-bottom:12px}
.scheda p{color:var(--testo-tenue);font-size:16px}

.passi{counter-reset:passo;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:30px;margin-top:44px}
.passo{border-top:1px solid var(--avorio-scuro);padding-top:22px}
.passo .n{
  font-family:'Fraunces',Georgia,serif;font-size:15px;color:var(--ottone);
  letter-spacing:.1em;display:block;margin-bottom:10px;
}
.passo h3{font-size:20px;font-weight:600;margin-bottom:8px}
.passo p{color:var(--testo-tenue);font-size:16px}

.clienti{background:var(--verde);color:var(--avorio)}
.clienti .intro{color:#CFD6D0}
.elenco{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:1px;background:rgba(241,236,227,.16);margin-top:42px;
}
.elenco div{background:var(--verde);padding:26px 24px}
.elenco h3{font-size:20px;font-weight:600;margin-bottom:8px}
.elenco p{color:#CFD6D0;font-size:16px}
.estero{
  margin-top:34px;border:1px solid rgba(176,141,81,.5);padding:24px 26px;
  display:flex;gap:18px;flex-wrap:wrap;align-items:baseline;justify-content:space-between;
}
.estero .k{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--ottone-chiaro)}
.estero p{color:#E6E1D6}

.azienda{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:start}
.azienda .testo p+p{margin-top:18px}
.azienda .testo p{color:var(--testo-tenue)}
.dati{border:1px solid var(--avorio-scuro)}
.dati .cap{
  background:var(--avorio-scuro);padding:14px 22px;font-size:12px;
  letter-spacing:.18em;text-transform:uppercase;color:var(--testo);font-weight:700;
}
.dati .d{
  display:flex;justify-content:space-between;gap:20px;padding:15px 22px;
  border-bottom:1px solid var(--avorio-scuro);font-size:16px;
}
.dati .d:last-child{border-bottom:0}
.dati .d span:first-child{color:var(--testo-tenue)}
.dati .d span:last-child{text-align:right;font-weight:500}

.contatti{background:var(--verde-scuro);color:var(--avorio)}
.contatti .titolo{color:var(--avorio)}
.contatti .intro{color:#CFD6D0}
.cgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:32px;margin-top:44px}
.cgrid .k{
  font-size:12px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--ottone-chiaro);margin-bottom:10px;
}
.cgrid a{color:#E6E1D6;text-decoration:none;border-bottom:1px solid rgba(176,141,81,.5)}
.cgrid a:hover{color:#fff;border-bottom-color:var(--ottone-chiaro)}
.cgrid p{color:#E6E1D6}

footer{background:var(--verde-scuro);color:#9BA8A0;padding:34px 0 46px;font-size:15px}
footer .fbar{
  border-top:1px solid rgba(241,236,227,.14);padding-top:26px;
  display:flex;gap:18px;flex-wrap:wrap;justify-content:space-between;
}
footer a{color:#9BA8A0}

@media (max-width:860px){
  .hero,.azienda{grid-template-columns:1fr;gap:38px}
  .hero{padding:52px 0 62px}
  .riga{grid-template-columns:1fr;gap:8px}
  section{padding:58px 0}
  .bar{gap:12px}
  .nav{
    gap:20px;font-size:14px;flex-wrap:nowrap;overflow-x:auto;
    width:100%;padding-bottom:4px;scrollbar-width:none;
  }
  .nav::-webkit-scrollbar{display:none}
  .nav a{white-space:nowrap}
}
@media (max-width:430px){
  body{font-size:16px}
  .btn{padding:14px 20px;font-size:15px}
  .azioni .btn{flex:1 1 100%;text-align:center}
}