/* Layout: colonna unica larga 1120px; il motivo a barre arrotondate del logo torna come indice delle specialità e come filetti. Tema unico chiaro, come il sito reale. */
:root{
  --paper:#ffffff; --mist:#f4f1f0; --ink:#18151a; --ink-2:#57515a; --line:#ddd8d6;
  --red:#d81f26; --red-deep:#a5141a; --stripe:#cbc7c6; --coal:#231f24; --coal-2:#b9b2b6;
  --display:"Archivo","Arial Narrow",Arial,sans-serif;
  --body:"IBM Plex Sans","Segoe UI",Helvetica,Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --gutter:clamp(16px,4vw,40px);
}
*{box-sizing:border-box}
body{background:var(--paper);color:var(--ink);font:400 17px/1.6 var(--body)}
a{color:inherit}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--red);outline-offset:3px}
.wrap{max-width:1120px;margin-inline:auto;padding-inline:var(--gutter)}
h1,h2,h3{font-family:var(--display);font-stretch:112%;line-height:1.05;margin:0;text-wrap:balance}
h1{font-size:clamp(2.3rem,6vw,4.2rem);font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(1.6rem,3.4vw,2.3rem);font-weight:750}
h3{font-size:1.2rem;font-weight:700;line-height:1.2}
p{margin:0;max-width:65ch}
.label{font:500 .74rem/1.3 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--ink-2)}
.red{color:var(--red)}


header.site{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--paper);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 24px;padding-block:12px}
.logo img{display:block;height:54px;width:auto}
nav.main{display:flex;flex-wrap:wrap;gap:4px 22px}
nav.main a{font:650 1rem/1 var(--display);font-stretch:88%;text-decoration:none;padding:9px 0 7px;border-bottom:3px solid transparent}
nav.main a:hover{color:var(--red)}
nav.main a[aria-current="page"]{border-color:var(--red)}

main section.block{padding-block:clamp(40px,7vw,84px)}
.band{background:var(--mist)}
.stack{display:flex;flex-direction:column;gap:20px}
.lead{font-size:1.14rem;color:var(--ink-2)}
.rule{width:56px;height:6px;border-radius:3px;background:var(--red)}

/* hero */
.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(28px,5vw,64px);align-items:center}
.bars{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.bars a{display:block;text-decoration:none;border-radius:999px;padding:11px 22px;background:var(--stripe);color:var(--ink);font:600 .98rem/1.2 var(--display);font-stretch:92%;transition:transform .15s}
.bars li:nth-child(3n+2) a{background:var(--red);color:#fff}
.bars li:nth-child(1) a{width:78%}.bars li:nth-child(2) a{width:62%;margin-left:14%}
.bars li:nth-child(3) a{width:92%}.bars li:nth-child(4) a{width:100%}
.bars li:nth-child(5) a{width:58%;margin-left:24%}.bars li:nth-child(6) a{width:70%}
.bars li:nth-child(7) a{width:74%;margin-left:10%}.bars li:nth-child(8) a{width:84%;margin-left:6%}
.bars a:hover{transform:translateX(6px)}
@media (prefers-reduced-motion:reduce){.bars a{transition:none}.bars a:hover{transform:none}}

.btn{display:inline-block;font:650 .98rem/1 var(--display);text-decoration:none;border-radius:999px;padding:14px 24px;background:var(--red);color:#fff;border:2px solid var(--red)}
.btn:hover{background:var(--red-deep);border-color:var(--red-deep)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff}
.row{display:flex;flex-wrap:wrap;gap:12px}

.areas{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(24px,4vw,48px)}
.areas article{display:flex;flex-direction:column;gap:16px;min-width:0}
.areas img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:4px;display:block}
.areas p{color:var(--ink-2)}

.pagehead{background:var(--mist);padding-block:clamp(32px,6vw,64px)}
.crumb{font:400 .8rem/1 var(--mono);color:var(--ink-2);margin-bottom:14px}
.crumb a{text-decoration:none}.crumb a:hover{color:var(--red)}

.tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.tiles a{display:flex;flex-direction:column;gap:8px;text-decoration:none;padding:22px;border:1px solid var(--line);border-top:6px solid var(--red);min-width:0}
.tiles a:hover{background:var(--mist)}
.tiles span{color:var(--ink-2);font-size:.95rem;line-height:1.45}

.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:0}
.facts div{border-top:1px solid var(--line);padding-top:14px;min-width:0}
.facts dd{margin:6px 0 0;font:650 1.05rem/1.3 var(--display)}

/* specialità */
.spec{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:10px 40px;padding-block:26px;border-top:1px solid var(--line)}
.spec:last-child{border-bottom:1px solid var(--line)}
.spec ul{margin:0;padding-left:1.1em;columns:2;column-gap:36px;color:var(--ink-2);font-size:.98rem;line-height:1.45}
.spec li{break-inside:avoid;margin-bottom:8px}
.spec li::marker{color:var(--red)}

/* whistleblowing */
.two{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:clamp(28px,5vw,56px);align-items:start}
.two.rev{grid-template-columns:minmax(0,1fr) minmax(0,1.6fr)}
.prose{display:flex;flex-direction:column;gap:16px}
.prose h3{margin-top:14px}
.prose ul{margin:0;padding-left:1.2em;max-width:65ch}
.prose li{margin-bottom:6px}
.side{border:1px solid var(--line);border-top:6px solid var(--red);padding:24px;display:flex;flex-direction:column;gap:14px}
.side p{font-size:.95rem;color:var(--ink-2)}
details{border:1px solid var(--line);max-width:74ch}
summary{cursor:pointer;padding:16px 18px;font:650 1rem/1.3 var(--display)}
details .inner{padding:4px 18px 20px;display:flex;flex-direction:column;gap:12px;font-size:.93rem;line-height:1.55;color:var(--ink-2)}
details h4{margin:10px 0 0;font:500 .74rem/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}
details ul{margin:0;padding-left:1.2em}

/* certificazioni */
.certs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.cert{display:grid;grid-template-columns:120px minmax(0,1fr);gap:18px;border:1px solid var(--line);padding:18px;min-width:0}
.cert img{width:120px;border:1px solid var(--line);display:block}
.cert .ph{width:120px;aspect-ratio:210/297;border:2px dashed var(--red);display:grid;place-items:center;font:500 .68rem/1.3 var(--mono);color:var(--red);text-align:center;padding:6px}
.cert h3{font-size:1.35rem}
.cert dl{margin:10px 0 0;display:grid;grid-template-columns:auto 1fr;gap:3px 12px;font:400 .8rem/1.5 var(--mono);font-variant-numeric:tabular-nums}
.cert dt{color:var(--ink-2)}.cert dd{margin:0}
.cert p{font-size:.93rem;color:var(--ink-2);margin-top:4px}
.pill{display:inline-block;font:500 .68rem/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;border-radius:999px;padding:5px 10px;margin-top:10px;background:#e3f1e6;color:#17602b}
.pill.warn{background:#fde6e7;color:var(--red-deep)}

/* contatti */
.contacts{margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 32px}
.contacts div{border-top:1px solid var(--line);padding-block:13px;min-width:0}
.contacts dd{margin:3px 0 0;font:500 .95rem/1.4 var(--mono);overflow-wrap:anywhere;user-select:all}

footer.site{background:var(--coal);color:#fff;padding-block:48px 28px;font-size:.92rem}
footer.site .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:32px}
footer.site .label{color:var(--coal-2);margin-bottom:10px}
footer.site ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
footer.site a{text-decoration:none}footer.site a:hover{color:#ff8d91}
footer.site .fine{margin-top:36px;padding-top:18px;border-top:1px solid #4a444c;color:var(--coal-2);font:400 .76rem/1.5 var(--mono)}
footer.site .tbd{color:#ff8d91}

@media (max-width:820px){
  .hero,.areas,.two,.two.rev,.certs,.tiles,.facts,.contacts{grid-template-columns:minmax(0,1fr)}
  .spec{grid-template-columns:minmax(0,1fr)}
  .spec ul{columns:1}
  .logo img{height:44px}
  nav.main{gap:2px 16px}
  nav.main a{font-size:.93rem}
}
@media (max-width:420px){.cert{grid-template-columns:minmax(0,1fr)}}
html{-webkit-text-size-adjust:100%}
body{margin:0}
img{max-width:100%}
.areas img{height:auto}
.contacts dd a{text-decoration:none}
.contacts dd a:hover{color:var(--red)}
.contacts dd{user-select:auto}
.cert a.thumb{display:block}
.cert .dl{display:inline-block;margin-top:10px;font:500 .8rem/1.3 var(--mono);color:var(--red-deep)}
.legal h3{margin-top:14px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:#fff;padding:10px 14px;z-index:10}