/* ============================================================
   PAGINE DI CONTENUTO — tecniche di stampa + pagine statiche
   (usa i token di shared.css: --yellow --black --line --muted ...)
   ============================================================ */

/* ---------- layout comune ---------- */
.page-head{background:var(--surface);border-radius:var(--radius-lg);padding:26px 28px;margin-top:12px}
.page-head h1{font-size:clamp(24px,3vw,34px);font-weight:800;letter-spacing:-.8px;line-height:1.1}
.page-head .lead{margin:10px 0 0;font-size:15px;color:var(--muted);max-width:72ch}
.page-head.yel{background:var(--yellow);color:var(--black)}
.page-head.yel .lead{color:rgba(0,0,0,.7)}
.page-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:18px;align-items:start;margin-top:18px}
.page-grid .side{position:sticky;top:62px;display:flex;flex-direction:column;gap:14px}
.prose{font-size:15px;line-height:1.65;max-width:78ch}
.prose h2{font-size:20px;font-weight:800;letter-spacing:-.4px;margin:26px 0 8px}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:16px;font-weight:800;margin:20px 0 6px}
.prose p{margin:0 0 12px}
.prose ul,.prose ol{margin:0 0 14px;padding-left:22px}
.prose li{margin-bottom:5px}
.prose b{font-weight:700}
.prose a{text-decoration:underline;font-weight:600}
.prose .note{background:var(--yellow-soft);border-left:4px solid var(--yellow);padding:12px 16px;border-radius:6px;margin:14px 0}
.cta-box{background:var(--black);color:#fff;border-radius:var(--radius-lg);padding:26px 30px;display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin-top:22px}
.cta-box h3{font-size:22px;font-weight:800;letter-spacing:-.5px;margin-bottom:4px}
.cta-box p{margin:0;font-size:13.5px;opacity:.7}
.cta-box .acts{margin-left:auto;display:flex;gap:10px;flex-wrap:wrap}
.cta-box .btn-o{border-color:#fff;color:#fff}
.cta-box .btn-o:hover{background:#fff;color:var(--black)}
.side .card h3,.side .card-b h3{font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}
.side .card-b{padding:18px 20px}
.linklist a{display:flex;align-items:center;gap:8px;padding:8px 0;border-bottom:1px solid var(--line-2);font-size:13.5px;font-weight:600}
.linklist a:last-child{border-bottom:0}
.linklist a:hover{color:var(--black);text-decoration:underline}
.linklist a.on{color:var(--black)}
.linklist a.on::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--yellow);outline:2px solid var(--black)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips a.chip:hover{border-color:var(--black)}
.infobox{display:flex;gap:12px;align-items:flex-start;font-size:13.5px;line-height:1.45}
.infobox .ico{width:38px;height:38px;border-radius:50%;background:var(--yellow);display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.infobox b{display:block}
.infobox+.infobox{margin-top:14px}

/* ---------- indice tecniche ---------- */
.tech-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.tech-tile{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;transition:.15s}
.tech-tile:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--muted-2)}
.tech-tile .img{aspect-ratio:510/150;background:#f2f2f2;overflow:hidden}
.tech-tile .img img{width:100%;height:100%;object-fit:cover;display:block}
.tech-tile .bd{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.tech-tile .bd b{font-size:15px;font-weight:800;letter-spacing:-.2px}
.tech-tile .bd p{margin:0;font-size:12.5px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tech-tile .bd .ln{margin-top:auto;padding-top:6px;font-size:12.5px;font-weight:700;display:inline-flex;align-items:center;gap:5px}
.tech-tile .meta{display:flex;gap:6px;flex-wrap:wrap}

/* ---------- pagina tecnica ---------- */
.tech-banner{border-radius:var(--radius-lg);overflow:hidden;background:#eee;margin-top:12px;aspect-ratio:1920/542;max-height:420px;position:relative}
.tech-banner img{width:100%;height:100%;object-fit:cover;display:block}
.tech-banner .lbl{position:absolute;left:18px;bottom:18px;background:var(--yellow);color:var(--black);font-weight:800;font-size:12px;letter-spacing:.14em;text-transform:uppercase;padding:6px 12px;border-radius:20px}
.gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}
.gal a{display:block;aspect-ratio:1;border-radius:8px;overflow:hidden;background:#f4f4f4;border:1px solid var(--line-2);position:relative}
.gal a img{width:100%;height:100%;object-fit:cover;display:block;transition:.25s}
.gal a:hover img{transform:scale(1.04)}
.gal.masonry{columns:4 160px;column-gap:10px;display:block}
.gal.masonry a{aspect-ratio:auto;break-inside:avoid;margin-bottom:10px}
.gal.masonry a img{height:auto}
.variant{border-top:1px solid var(--line-2);padding:18px 0 6px}
.variant:first-of-type{border-top:0;padding-top:0}
.variant .vh{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.variant .vh h3{font-size:16px;font-weight:800}
.variant .vh .yt{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;border:1px solid var(--line);border-radius:20px;padding:4px 10px}
.variant .vh .yt:hover{border-color:var(--black)}
.variant .gal{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px}
.variant .names{font-size:12.5px;color:var(--muted);margin:0 0 8px}
.variant-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.tech-nav{display:flex;gap:10px;justify-content:space-between;margin-top:18px;flex-wrap:wrap}
.tech-nav a{flex:1;min-width:200px;display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:12px 16px;font-size:14px;font-weight:700}
.tech-nav a span{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.tech-nav a.next{text-align:right}
.tech-nav a:hover{border-color:var(--black)}
.tech-more{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.tech-more a{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:8px;overflow:hidden;font-size:12.5px;font-weight:700}
.tech-more a img{width:100%;aspect-ratio:510/150;object-fit:cover;display:block}
.tech-more a span{padding:8px 10px}
.tech-more a:hover{border-color:var(--black)}

/* ---------- lightbox ---------- */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.88);display:none;align-items:center;justify-content:center;padding:20px}
.lightbox.open{display:flex}
.lightbox img{max-width:min(96vw,1400px);max-height:88vh;object-fit:contain;border-radius:6px;box-shadow:var(--shadow-lg);background:#111}
.lightbox .cap{position:absolute;left:0;right:0;bottom:16px;text-align:center;color:#fff;font-size:12.5px;opacity:.8}
.lightbox button{position:absolute;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;display:flex;align-items:center;justify-content:center}
.lightbox button:hover{background:var(--yellow);color:var(--black)}
.lightbox .x{top:16px;right:16px}
.lightbox .p{left:16px;top:50%;transform:translateY(-50%)}
.lightbox .n{right:16px;top:50%;transform:translateY(-50%)}

/* ---------- pagine statiche ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;counter-reset:step}
.step{background:var(--surface);border-radius:var(--radius-lg);padding:20px 18px;position:relative;border:1px solid var(--line)}
.step .ico{width:48px;height:48px;border-radius:50%;background:var(--yellow);display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.step .n{position:absolute;top:14px;right:16px;font-size:26px;font-weight:800;color:var(--line);letter-spacing:-1px}
.step b{display:block;font-size:15px;margin-bottom:5px}
.step p{margin:0;font-size:13px;color:var(--muted);line-height:1.5}
.faq details{border-bottom:1px solid var(--line-2);padding:4px 0}
.faq details:last-child{border-bottom:0}
.faq summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:10px;padding:12px 0;font-size:15px;font-weight:700}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"+";width:26px;height:26px;border-radius:50%;background:var(--yellow);display:inline-flex;align-items:center;justify-content:center;font-weight:800;flex:0 0 auto;transition:.2s}
.faq details[open] summary::before{content:"–"}
.faq .a{padding:0 0 14px 36px;font-size:14px;line-height:1.6;color:#333;max-width:78ch}
.faq .a p{margin:0 0 8px}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.contact-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:18px 20px}
.contact-card .ico{width:40px;height:40px;border-radius:50%;background:var(--yellow);display:flex;align-items:center;justify-content:center;margin-bottom:10px}
.contact-card b{display:block;font-size:14px;margin-bottom:3px}
.contact-card span,.contact-card a{font-size:13.5px;color:var(--muted);display:block;line-height:1.5}
.contact-card a:hover{color:var(--ink);text-decoration:underline}
.cform .frow label{display:block;font-size:12.5px;font-weight:700;margin-bottom:6px}
.cform input,.cform select,.cform textarea{width:100%;height:42px;border:1px solid var(--line);border-radius:var(--radius);padding:0 12px;outline:0;background:var(--surface)}
.cform textarea{height:120px;padding:10px 12px;resize:vertical}
.cform input:focus,.cform select:focus,.cform textarea:focus{border-color:var(--black)}
.cform .ok{background:#e7f4ec;color:var(--ok);border-radius:var(--radius);padding:12px 14px;font-weight:600;margin-top:12px}
.table{width:100%;border-collapse:collapse;font-size:13.5px;margin:6px 0 14px}
.table th{text-align:left;font-size:11.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:10px 12px;background:#fafafa;border-bottom:1px solid var(--line)}
.table td{padding:10px 12px;border-bottom:1px solid var(--line-2);vertical-align:top}
.table-wrap{overflow-x:auto}
.formats{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.format{border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;display:flex;gap:10px;align-items:center}
.format i{font-style:normal;font-weight:800;font-size:12px;background:var(--black);color:var(--yellow);padding:4px 8px;border-radius:5px;letter-spacing:.06em}
.format b{font-size:13px;display:block}
.format span{font-size:11.5px;color:var(--muted)}
.usp{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.usp div{background:var(--surface);border-radius:var(--radius-lg);padding:18px 20px;border:1px solid var(--line)}
.usp b{display:block;font-size:26px;font-weight:800;letter-spacing:-1px}
.usp span{font-size:12.5px;color:var(--muted)}
.timeline{display:flex;flex-direction:column;gap:0;margin:8px 0 12px}
.timeline div{display:grid;grid-template-columns:30px 1fr;gap:12px;padding:0 0 16px;position:relative}
.timeline div::before{content:"";width:12px;height:12px;border-radius:50%;background:var(--yellow);border:2px solid var(--black);position:absolute;left:7px;top:3px}
.timeline div::after{content:"";position:absolute;left:12px;top:17px;bottom:0;width:2px;background:var(--line)}
.timeline div:last-child::after{display:none}
.timeline b{display:block;font-size:14px}
.timeline span{font-size:13px;color:var(--muted)}
.timeline > div > *{grid-column:2}

@media (max-width:1100px){
  .page-grid{grid-template-columns:1fr}
  .page-grid .side{position:static}
  .steps{grid-template-columns:repeat(3,1fr)}
  .usp{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:600px){
  .steps{grid-template-columns:1fr}
  .usp{grid-template-columns:1fr}
  .tech-banner{max-height:none}
  .page-head{padding:20px}
  .cta-box{padding:20px}
  .cta-box .acts{margin-left:0}
}