/* ===================================================================
   Studio Invé — stile condiviso delle pagine-servizio
   =================================================================== */
:root{
  --paper:#F4F1E9;--paper-2:#ECE6D7;--ink:#1A2420;--forest:#16352A;--forest-2:#0F271E;
  --moss:#3E5C4B;--terra:#B25E34;--terra-deep:#974B26;--cream:#EFE8D8;--muted:#414B44;
  --line:rgba(22,53,42,.14);--line-cream:rgba(233,226,210,.16);
  --sans:'IBM Plex Sans',system-ui,sans-serif;--serif:'IBM Plex Serif',Georgia,serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;--maxw:1100px;--ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.1;letter-spacing:-.01em;margin:0}
p{margin:0}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.kick{font-family:var(--mono);font-size:.72rem;font-weight:500;letter-spacing:.22em;
  text-transform:uppercase;color:var(--terra);display:inline-flex;align-items:center;gap:.6em}
.kick::before{content:"";width:26px;height:1px;background:var(--terra);opacity:.7}

/* buttons */
.btn{font-family:var(--mono);font-size:.82rem;font-weight:500;letter-spacing:.04em;
  display:inline-flex;align-items:center;gap:.6em;padding:.92em 1.5em;border-radius:2px;
  border:1px solid transparent;cursor:pointer;text-transform:uppercase;
  transition:transform .25s var(--ease),background .25s,box-shadow .25s}
.btn-primary{background:var(--terra);color:#FBF7EE;box-shadow:0 1px 0 var(--terra-deep)}
.btn-primary:hover{background:var(--terra-deep);transform:translateY(-2px);box-shadow:0 10px 24px -10px rgba(151,75,38,.7)}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(15,39,30,.96);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line-cream)}
.nav{display:flex;align-items:center;height:66px}
.brand{display:flex;align-items:center;color:var(--cream);margin-right:auto}
.brand img{height:34px;width:auto}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{font-family:var(--mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--cream);padding:.5em .85em;opacity:.86}
.nav-links a:hover{opacity:1}
.nav-links .btn{margin-left:8px;padding:.6em 1.1em}
.lang{display:flex;align-items:center;gap:2px;margin-left:16px;font-family:var(--mono);font-size:.72rem;
  letter-spacing:.04em;border:1px solid rgba(233,226,210,.22);border-radius:4px;padding:2px;background:rgba(15,39,30,.35)}
.lang a{color:var(--cream);opacity:.78;padding:.3em .55em;border-radius:3px;text-transform:none;
  transition:background .2s,color .2s,opacity .2s}
.lang a:hover{opacity:1}
.lang a.on{opacity:1;background:var(--terra);color:#fff}
.lang span{display:none}

/* breadcrumb */
.crumb{font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted);padding:22px 0 0}
.crumb a{color:var(--terra)}.crumb span{opacity:.5;margin:0 .3em}

/* hero */
.s-hero{position:relative;background:var(--forest);color:var(--cream);overflow:hidden}
.s-hero .grid-bg{position:absolute;inset:0;background-image:
  linear-gradient(to right,var(--line-cream) 1px,transparent 1px),
  linear-gradient(to bottom,var(--line-cream) 1px,transparent 1px);
  background-size:58px 58px;opacity:.5;mask-image:radial-gradient(120% 90% at 70% 20%,#000,transparent 80%)}
.s-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:46px;
  align-items:center;padding:54px 0 64px}
.s-hero h1{font-size:clamp(2.1rem,4.6vw,3.4rem);margin:.4em 0 .5em;letter-spacing:-.02em;color:var(--cream)}
.s-hero .lead{font-size:1.12rem;color:#CFD8CF;max-width:44ch;margin-bottom:1.9em;line-height:1.6}
.s-hero .plate{position:relative;border:1px solid var(--line-cream);border-radius:3px;overflow:hidden;
  aspect-ratio:4/3;background:var(--forest-2)}
.s-hero .plate img{width:100%;height:100%;object-fit:cover}
.s-hero .plate::before,.s-hero .plate::after{content:"";position:absolute;width:14px;height:14px;border:1px solid #D7A87E;opacity:.85;z-index:2}
.s-hero .plate::before{top:10px;left:10px;border-right:0;border-bottom:0}
.s-hero .plate::after{bottom:10px;right:10px;border-left:0;border-top:0}

/* content */
.s-body{padding:72px 0}
.s-block{max-width:760px;margin:0 auto 46px}
.s-block:last-child{margin-bottom:0}
.s-block h2{font-size:clamp(1.5rem,3vw,2rem);color:var(--forest);margin-bottom:.5em}
.s-block p{color:var(--ink);margin-bottom:1em}
.s-block ul{list-style:none;margin:0;padding:0}
.s-block li{position:relative;padding:.35em 0 .35em 1.4em;color:var(--ink)}
.s-block li::before{content:"\203A";position:absolute;left:0;color:var(--moss);font-family:var(--mono)}
.s-note{font-family:var(--mono);font-size:.82rem;line-height:1.55;color:var(--muted);
  border-left:2px solid var(--terra);padding:.5em 0 .5em 1em;margin-top:1.2em}

/* cta */
.s-cta{background:var(--forest-2);color:var(--cream);text-align:center;padding:64px 0}
.s-cta h2{font-size:clamp(1.6rem,3.4vw,2.3rem);color:#fff;margin-bottom:.5em}
.s-cta p{color:#B9C6BC;max-width:48ch;margin:0 auto 1.7em}

/* altri servizi */
.s-more{background:var(--paper-2);padding:50px 0}
.s-more h3{font-family:var(--mono);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--terra);margin-bottom:1.2em}
.s-more-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.s-more-grid a{background:var(--paper);border:1px solid var(--line);border-radius:3px;padding:18px 20px;
  font-family:var(--serif);font-size:1.05rem;color:var(--forest);
  transition:transform .25s var(--ease),box-shadow .25s,color .25s;display:block}
.s-more-grid a:hover{transform:translateY(-3px);box-shadow:0 14px 30px -22px rgba(22,53,42,.6);color:var(--terra-deep)}
.s-more-grid a span{display:block;font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--terra);margin-top:.5em}

/* footer */
footer{background:var(--forest-2);color:#9FB7A6;padding:40px 0;font-size:.82rem}
.foot{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;align-items:center}
.foot a{color:#9FB7A6}.foot a:hover{color:var(--cream)}
.foot .mono{font-family:var(--mono);font-size:.72rem;letter-spacing:.04em}

@media(max-width:820px){
  .s-hero-inner{grid-template-columns:1fr;gap:28px;padding:40px 0 48px}
  .s-more-grid{grid-template-columns:1fr}
  .nav-links a:not(.btn){display:none}
}
:focus-visible{outline:2px solid var(--terra);outline-offset:3px}