/* Eurotecno Reference — stile corporate (spigoli vivi, blu notte e ciano). Ambito .etr-page */
.etr-page{--n:#0B1F33;--b:#0A5A8F;--c:#4FD1E8;--p:#EEF2F5;--l:#D9E1E8;--t:#4A5B6B;--m:#7A8A99;background:var(--p);color:var(--t);font-family:"Open Sans",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:16px;line-height:1.6;padding:0 0 64px}
.etr-page *,.etr-page *::before,.etr-page *::after{box-sizing:border-box;border-radius:0!important;letter-spacing:normal}
.etr-page h1,.etr-page h2,.etr-page h3{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;color:var(--n);text-transform:none;margin:0;font-weight:700;line-height:1.15}
.etr-wrap{max-width:1240px;margin:0 auto;padding:0 clamp(16px,4vw,40px)}
.etr-crumbs{font-size:13px;padding-top:18px;padding-bottom:18px;color:var(--m)}
.etr-crumbs a{color:var(--b);text-decoration:none}
.etr-band{background:var(--n);color:#C9D3DC;padding:clamp(32px,5vw,64px) 0}
.etr-band h1{color:#fff;font-size:clamp(32px,4.4vw,56px);letter-spacing:-.02em;margin:10px 0 14px}
.etr-band p{max-width:720px;margin:0 0 22px}
.etr-band__grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:40px;align-items:center}
.etr-eyebrow{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:12px;font-weight:700;letter-spacing:.16em!important;text-transform:uppercase;color:var(--c)}
.etr-chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0 0 26px;padding:0}
.etr-chips li{border:1px solid rgba(255,255,255,.25);padding:4px 10px;font-size:13px;color:#fff}
.etr-actions{display:flex;flex-wrap:wrap;gap:12px}
.etr-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;font:700 14.5px/1 "Helvetica Neue",Helvetica,Arial,sans-serif;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:background .2s,color .2s,border-color .2s}
.etr-btn--cyan{background:var(--c);color:var(--n)}.etr-btn--cyan:hover{background:#2BB6CF}
.etr-btn--navy{background:var(--n);color:#fff}.etr-btn--navy:hover{background:var(--b)}
.etr-btn--line{background:transparent;border-color:rgba(255,255,255,.55);color:#fff}.etr-btn--line:hover{border-color:#fff}
.etr-main .etr-btn--line,.etr-dialog .etr-btn--line{border-color:var(--l);color:var(--n)}
.etr-btn--ghost{background:transparent;color:#C9D3DC;text-decoration:underline}
.etr-btn:focus-visible,.etr-page a:focus-visible,.etr-page input:focus-visible,.etr-page select:focus-visible,.etr-page textarea:focus-visible{outline:2px solid var(--c);outline-offset:2px}
.etr-fig{margin:0;background:#fff;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center}
.etr-fig img{max-width:100%;max-height:100%;object-fit:contain}
.etr-main{padding-top:32px}
.etr-search{background:#fff;border:1px solid var(--l);padding:18px 20px;margin:0 0 32px;max-width:720px}
.etr-band .etr-search{margin:0;border:0}
.etr-search label{display:block;font-size:13px;font-weight:600;color:var(--n);margin-bottom:6px}
.etr-search__row{display:flex;gap:10px}
.etr-search input{flex:1;min-height:48px;border:1px solid var(--l);padding:0 14px;font-size:16px;color:var(--n);background:#fff}
.etr-h2{font-size:clamp(22px,2.4vw,30px);margin:40px 0 16px!important}
.etr-desc p{max-width:860px;margin:0}
.etr-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:16px}
.etr-card{background:#fff;border:1px solid var(--l)}
.etr-card h3{font-size:15px;padding:12px 16px;background:#F5F8FA;border-bottom:1px solid var(--l)}
.etr-card dl{margin:0;padding:4px 16px 10px}
.etr-card dl div{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:12px;padding:8px 0;border-bottom:1px solid var(--p);font-size:14.5px}
.etr-card dl div:last-child{border-bottom:0}
.etr-card dt{color:var(--t)}
.etr-card dd{margin:0;font-weight:700;color:var(--n);text-align:right}
.etr-note{background:#fff;border-left:3px solid var(--b);padding:14px 18px;font-size:14px;margin:32px 0 0}
.etr-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px}
.etr-list a{display:flex;flex-direction:column;background:#fff;border:1px solid var(--l);padding:14px 16px;text-decoration:none;color:var(--t)}
.etr-list a:hover{border-color:var(--n)}
.etr-list b{color:var(--n);font-family:"Helvetica Neue",Helvetica,Arial,sans-serif}
.etr-fams{display:grid;gap:8px}
.etr-fam{background:#fff;border:1px solid var(--l)}
.etr-fam summary{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 18px;cursor:pointer;list-style:none;min-height:44px;box-sizing:border-box}
.etr-fam summary::-webkit-details-marker{display:none}
.etr-fam summary b{color:var(--n);font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;letter-spacing:.02em}
.etr-fam summary span{font-size:13px;color:#5b6b7f}
.etr-fam summary::after{content:"+";font-weight:700;color:var(--n);margin-left:8px}
.etr-fam[open] summary::after{content:"\2212"}
.etr-fam summary:focus-visible{outline:2px solid var(--b);outline-offset:-2px}
.etr-codes{list-style:none;margin:0;padding:4px 18px 18px;display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:2px 16px}
.etr-codes li{list-style:none!important;margin:0!important;padding:0!important;background:none!important}
.etr-codes li::before,.etr-codes li::marker{content:none!important;display:none!important}
.etr-codes a{display:block;padding:11px 0;line-height:22px;color:var(--t);text-decoration:none;font-size:14px;border-bottom:1px solid #eef1f5}
.etr-codes a:hover,.etr-codes a:focus-visible{color:var(--n);text-decoration:underline}
@media print{.etr-fams{display:none}}
.etr-dialog{border:0;padding:0;max-width:720px;width:calc(100% - 32px);box-shadow:0 20px 60px rgba(11,31,51,.35)}
.etr-dialog::backdrop{background:rgba(11,31,51,.55)}
.etr-form{padding:28px}
.etr-form h2{font-size:24px;margin-bottom:6px}
.etr-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:18px 0}
.etr-fields label{display:flex;flex-direction:column;gap:4px;font-size:13px;font-weight:600;color:var(--n)}
.etr-fields input,.etr-fields select,.etr-fields textarea{min-height:44px;border:1px solid var(--l);padding:8px 12px;font:inherit;font-weight:400;color:var(--n);background:#fff}
.etr-fields textarea{min-height:90px}
.etr-full{grid-column:1/-1}
.etr-hp{position:absolute;left:-9999px}
.etr-check{display:flex;gap:10px;font-size:13.5px;align-items:flex-start}
.etr-err{color:#B42318;font-size:14px}
.etr-form__nav{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}
.etr-done{background:var(--p);padding:18px;margin-top:10px}
.etr-done code{font-size:18px;font-weight:700;color:var(--n)}
.etr-done ul{list-style:none;padding:0;margin:12px 0 0;display:flex;gap:10px;flex-wrap:wrap}
@media (max-width:860px){.etr-band__grid{grid-template-columns:1fr}.etr-fig{max-width:420px}.etr-fields{grid-template-columns:1fr}.etr-search__row{flex-direction:column}.etr-grid{grid-template-columns:1fr}}
@media print{.masthead,#footer,.footer,header,footer,.etr-actions,.etr-search,.etr-dialog,.etr-crumbs,#mobile-menu,.dt-mobile-header{display:none!important}.etr-band{background:#fff;color:#000;padding:0}.etr-band h1{color:#000}.etr-page{background:#fff}.etr-card{break-inside:avoid}}