:root {
  --blue:#123f7a;
  --blue-dark:#0a2d5d;
  --cyan:#267ca8;
  --red:#a70f18;
  --text:#172a3a;
  --muted:#657684;
  --line:#dbe4eb;
  --soft:#f4f7fa;
  --white:#fff;
  --shadow:0 16px 42px rgba(10,45,93,.10);
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#f7f9fb;line-height:1.45}
body.modal-open{overflow:hidden}
a{text-decoration:none;color:inherit}
button,input,select,textarea{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(38,124,168,.28);outline-offset:2px}
.site-header{position:sticky;top:0;z-index:50;min-height:78px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:24px;padding:10px 28px}
.brand img{display:block;width:118px;height:58px;object-fit:contain}
.site-header nav{display:flex;gap:20px;margin-left:8px}
.site-header nav a{font-weight:800;color:var(--blue);padding:10px 0;border-bottom:2px solid transparent}
.site-header nav a.active,.site-header nav a:hover{border-bottom-color:var(--blue)}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.catalog-link{font-size:13px;font-weight:800;color:var(--blue);padding:9px 11px;border:1px solid var(--line);border-radius:999px;background:#fff}
.catalog-link:hover{background:var(--soft)}
.cart-pill{border:0;background:var(--blue);color:#fff;padding:11px 15px;border-radius:999px;font-weight:900;cursor:pointer}
.cart-pill span{display:inline-grid;place-items:center;background:#fff;color:var(--blue);min-width:22px;height:22px;border-radius:50%;margin-left:7px;padding:0 5px}
.catalog-layout{display:grid;grid-template-columns:290px minmax(0,1fr);min-height:calc(100vh - 78px)}
.filters{position:sticky;top:78px;height:calc(100vh - 78px);overflow:auto;background:#fff;border-right:1px solid var(--line);padding:26px}
.filter-toggle{display:none}
.filter-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.filter-heading h2{font-size:24px;margin:2px 0 16px;color:var(--blue-dark)}
.filter-close{display:none;border:0;background:transparent;font-size:30px;line-height:1;cursor:pointer}
.eyebrow{margin:0;text-transform:uppercase;letter-spacing:.14em;color:var(--cyan);font-size:11px;font-weight:900}
.filter-body label{display:block;margin:15px 0;color:var(--blue-dark);font-size:14px;font-weight:900}
.filter-body input[type=search],.filter-body select,.quote-form input,.quote-form textarea{width:100%;margin-top:6px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--text);padding:12px}
.check-row{display:flex!important;align-items:center;gap:9px;font-weight:700!important;color:var(--text)!important}
.check-row input{width:18px;height:18px;margin:0}
.filter-note{margin-top:18px;padding:13px;border-radius:12px;background:var(--soft);color:var(--muted);font-size:12px}
.catalog{padding:38px clamp(22px,4vw,58px) 70px;min-width:0}
.catalog-head{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;margin-bottom:22px}
.catalog-head h1{font-size:clamp(34px,4vw,54px);line-height:1.02;color:var(--blue-dark);margin:8px 0 12px;letter-spacing:-.03em}
.catalog-intro{max-width:780px;margin:0;color:var(--muted);font-size:16px}
.catalog-stats{margin-top:15px;color:var(--muted);font-size:14px}
.catalog-stats strong{font-size:24px;color:var(--blue-dark);margin-right:5px}
.catalog-stats span{margin-left:9px}
.quote-top{white-space:nowrap}
.active-filter-bar{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 20px}
.active-filter-bar span{background:#eaf2f8;color:var(--blue);border:1px solid #cfdee9;border-radius:999px;padding:7px 10px;font-size:12px;font-weight:800}
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(245px,1fr));gap:20px}
.product-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 8px 26px rgba(10,45,93,.06);display:flex;flex-direction:column;min-width:0;transition:transform .18s ease,box-shadow .18s ease}
.product-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.product-image{border:0;background:#fff;padding:0;cursor:pointer;display:block;width:100%}
.product-image img{display:block;width:100%;aspect-ratio:4/3;object-fit:contain;background:#fff}
.product-card .body{padding:16px;display:flex;flex-direction:column;gap:7px;flex:1;border-top:1px solid var(--line)}
.badge-row{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.badge,.brand-badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 8px;font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.05em}
.badge{background:#eaf2f8;color:var(--blue)}
.brand-badge{background:#f7efef;color:#7f1820}
.code{color:var(--cyan);font-size:12px;font-weight:900;overflow-wrap:anywhere}
.name{font-size:17px;line-height:1.22;color:var(--blue-dark);margin:0;overflow-wrap:anywhere}
.meta{font-size:12px;color:var(--muted);font-weight:700}
.spec-preview{font-size:12px;color:var(--muted);margin:2px 0 6px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}
.card-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:auto;padding-top:7px}
.btn{display:inline-flex;justify-content:center;align-items:center;border:0;border-radius:11px;padding:11px 14px;font-weight:900;cursor:pointer;transition:filter .15s ease,transform .15s ease}
.btn:hover{filter:brightness(.96)}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--blue);color:#fff}
.btn-secondary{background:var(--soft);color:var(--blue);border:1px solid var(--line)}
.full{width:100%}
.load-more-wrap{text-align:center;padding:30px 0 0}
.empty-state{grid-column:1/-1;background:#fff;border:1px dashed var(--line);border-radius:var(--radius);padding:50px;text-align:center}
.empty-state h2{color:var(--blue-dark);margin:0 0 8px}
.empty-state p{color:var(--muted);margin:0}
.cart-drawer,.quote-modal,.product-modal{position:fixed;inset:0;z-index:100;display:none}
.cart-drawer.open,.quote-modal.open,.product-modal.open{display:block}
.drawer-backdrop,.modal-backdrop{position:absolute;inset:0;background:rgba(7,25,43,.58);backdrop-filter:blur(2px)}
.cart-box{position:relative;margin-left:auto;width:min(520px,100%);height:100%;background:#fff;padding:26px;overflow:auto;box-shadow:-20px 0 50px rgba(0,0,0,.16)}
.close{float:right;border:0;background:transparent;color:var(--blue-dark);font-size:32px;line-height:1;cursor:pointer;padding:2px 7px}
.cart-box h2,.quote-form h2,.product-detail h2{color:var(--blue-dark);margin:6px 0 18px}
.cart-row{display:grid;grid-template-columns:66px minmax(0,1fr) auto;gap:12px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}
.cart-row img{width:66px;height:55px;object-fit:contain;border:1px solid var(--line);border-radius:9px;background:#fff}
.cart-copy{display:flex;flex-direction:column;gap:2px;min-width:0}
.cart-copy strong{font-size:12px;color:var(--cyan);overflow-wrap:anywhere}
.cart-copy span{font-size:13px;font-weight:800;color:var(--blue-dark)}
.cart-copy small{font-size:11px;color:var(--muted)}
.qty{display:grid;grid-template-columns:28px 24px 28px;gap:4px;align-items:center;text-align:center}
.qty button{border:1px solid var(--line);background:var(--soft);width:28px;height:28px;border-radius:7px;cursor:pointer}
.qty .remove{grid-column:1/-1;width:100%;color:#8f1720;background:#fff2f2}
.cart-actions{display:grid;gap:9px;margin-top:22px}
.empty-cart{padding:40px 0;color:var(--muted);text-align:center}
.empty-cart p{font-weight:900;color:var(--blue-dark);margin:0 0 4px}
.quote-modal,.product-modal{overflow:auto;padding:24px}
.quote-form,.product-detail{position:relative;max-width:880px;margin:24px auto;background:#fff;border-radius:22px;box-shadow:0 28px 70px rgba(0,0,0,.22);padding:28px}
.quote-form>p{color:var(--muted)}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.quote-form label{display:block;color:var(--blue-dark);font-weight:800;margin-top:13px}
.quote-form textarea{resize:vertical}
.privacy{display:flex!important;align-items:flex-start;gap:9px;color:var(--text)!important;font-size:13px}
.privacy input{width:auto!important;margin:2px 0 0!important}
.privacy a{color:var(--blue);text-decoration:underline;font-weight:800}
.hp{display:none!important}
.quote-summary{background:var(--soft);border:1px solid var(--line);border-radius:13px;padding:14px;margin:18px 0;max-height:230px;overflow:auto}
.quote-summary ul{margin:8px 0 0;padding-left:20px;font-size:12px;color:var(--muted)}
.form-status{min-height:22px;font-weight:800}
.success{color:#167044}.error{color:#a40000}
.product-detail{max-width:980px}
.detail-grid{display:grid;grid-template-columns:minmax(300px,.9fr) minmax(0,1.1fr);gap:30px;align-items:start}
.detail-image{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}
.detail-image img{display:block;width:100%;aspect-ratio:4/3;object-fit:contain;cursor:zoom-in}
.detail-copy p{color:var(--muted)}
.detail-copy dl{margin:20px 0;display:grid;gap:0;border:1px solid var(--line);border-radius:13px;overflow:hidden}
.detail-copy dl div{display:grid;grid-template-columns:145px 1fr;gap:14px;padding:11px 13px;border-bottom:1px solid var(--line)}
.detail-copy dl div:last-child{border-bottom:0}
.detail-copy dt{font-weight:900;color:var(--blue-dark)}
.detail-copy dd{margin:0;color:var(--muted);overflow-wrap:anywhere}
.technical-note{padding:12px;background:#fff8e8;border:1px solid #f0dcaa;border-radius:11px;font-size:12px}
@media(max-width:1080px){
  .catalog-link{display:none}
  .catalog-layout{grid-template-columns:250px minmax(0,1fr)}
  .filters{padding:20px}
  .catalog{padding:30px 24px 60px}
}
@media(max-width:800px){
  .site-header{padding:9px 14px;gap:12px}.brand img{width:94px;height:52px}.site-header nav{display:none}.header-actions{gap:7px}.cart-pill{padding:10px 12px}
  .catalog-layout{display:block}.filters{position:static;height:auto;border-right:0;padding:12px 16px;background:#f7f9fb}.filter-toggle{display:block;width:100%;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--blue);font-weight:900;padding:12px;cursor:pointer}.filter-body{display:none;position:fixed;inset:0;z-index:90;background:#fff;padding:24px;overflow:auto}.filter-body.open{display:block}.filter-close{display:block}
  .catalog{padding:24px 16px 50px}.catalog-head{display:block}.quote-top{margin-top:18px}.catalog-stats span{display:block;margin:3px 0 0}
  .product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.product-card .body{padding:12px}.card-actions{grid-template-columns:1fr}.name{font-size:15px}.spec-preview{display:none}
  .form-grid,.detail-grid{grid-template-columns:1fr}.quote-modal,.product-modal{padding:10px}.quote-form,.product-detail{padding:20px;margin:10px auto}.detail-copy dl div{grid-template-columns:1fr;gap:3px}
}
@media(max-width:480px){
  .product-grid{grid-template-columns:1fr}.header-actions{margin-left:auto}.catalog-head h1{font-size:34px}.cart-row{grid-template-columns:54px minmax(0,1fr)}.cart-row img{width:54px;height:48px}.qty{grid-column:2;justify-content:start}.cart-box{padding:20px}
}

/* ===== Footer sito (catalogo.html e pagine legali) ===== */
.site-footer{margin-top:40px;background:var(--blue-dark);color:#fff;padding:22px clamp(22px,4vw,58px);text-align:center;font-size:13px}
.site-footer p{margin:0;color:#fff}
.site-footer .footer-links{margin-top:8px;display:flex;flex-wrap:wrap;justify-content:center;gap:6px 16px}
.site-footer a{color:#fff;text-decoration:underline;text-underline-offset:3px;font-weight:800}
.site-footer a:hover{color:var(--cyan)}

/* ===== Pagine legali (Privacy Policy, Cookie Policy) ===== */
.legal-page{padding:44px clamp(22px,4vw,58px) 70px;max-width:900px;margin:0 auto}
.legal-content{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(24px,4vw,48px)}
.legal-content h1{font-size:clamp(28px,4vw,42px);color:var(--blue-dark);margin:8px 0 6px;letter-spacing:-.02em}
.legal-updated{color:var(--muted);font-size:13px;margin:0 0 30px}
.legal-content section{margin-top:30px;padding-top:26px;border-top:1px solid var(--line)}
.legal-content section:first-of-type{margin-top:0;padding-top:0;border-top:0}
.legal-content h2{font-size:19px;color:var(--blue-dark);margin:0 0 10px}
.legal-content p{margin:0 0 12px;color:var(--text)}
.legal-content ul{margin:0 0 12px;padding-left:20px;color:var(--text)}
.legal-content li{margin:4px 0}
.legal-content a{color:var(--blue);font-weight:800;text-decoration:underline}
.legal-content strong{color:var(--blue-dark)}
.legal-table-wrap{overflow-x:auto;margin:0 0 16px}
.legal-content table{width:100%;border-collapse:collapse;font-size:13px;min-width:480px}
.legal-content th,.legal-content td{border:1px solid var(--line);padding:9px 11px;text-align:left;vertical-align:top}
.legal-content th{background:var(--soft);color:var(--blue-dark)}

/* ===== Banner cookie ===== */
.cookie-banner{position:fixed;left:0;right:0;bottom:0;z-index:200;background:var(--blue-dark);color:#fff;padding:16px clamp(16px,3vw,28px);display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px 18px;box-shadow:0 -8px 30px rgba(0,0,0,.22)}
.cookie-banner[hidden]{display:none}
.cookie-banner p{margin:0;font-size:13px;line-height:1.5;color:#fff;max-width:640px;flex:1 1 320px}
.cookie-banner a{color:#fff;text-decoration:underline;font-weight:800}
.cookie-banner a:hover{color:var(--cyan)}
.cookie-banner-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.cookie-banner-btn{border:0;background:var(--cyan);color:#fff;font-weight:900;padding:10px 18px;border-radius:999px;cursor:pointer;white-space:nowrap}
.cookie-banner-btn:hover{filter:brightness(1.08)}
.cookie-banner-btn:focus-visible{outline:3px solid rgba(255,255,255,.6);outline-offset:2px}

/* ===== Lightbox immagine prodotto ===== */
.image-lightbox{position:fixed;inset:0;z-index:150;display:none;padding:24px}
.image-lightbox.open{display:flex;align-items:center;justify-content:center}
.image-lightbox-backdrop{position:absolute;inset:0;background:rgba(7,25,43,.86);backdrop-filter:blur(2px);cursor:zoom-out}
.image-lightbox-figure{position:relative;z-index:1;max-width:min(92vw,1100px);max-height:92vh}
.image-lightbox-figure img{display:block;max-width:min(92vw,1100px);max-height:92vh;width:auto;height:auto;object-fit:contain;border-radius:12px;background:#fff;box-shadow:0 28px 70px rgba(0,0,0,.35)}
.image-lightbox-close{position:absolute;top:-18px;right:-18px;border:0;background:#fff;color:var(--blue-dark);width:40px;height:40px;border-radius:50%;font-size:24px;line-height:1;cursor:pointer;box-shadow:0 8px 22px rgba(0,0,0,.3)}
.image-lightbox-close:hover{filter:brightness(.96)}
@media(max-width:600px){
  .image-lightbox-close{top:8px;right:8px}
}