:root{
  --green:#4B593F;
  --orange:#AA4907;
  --ink:#182019;
  --muted:#667064;
  --paper:#F7F5F0;
  --white:#FFFFFF;
  --line:#DDE2D9;
  --dark:#263127;
  --soft:#EEF1EA;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.topbar{background:var(--dark);color:#fff;font-size:13px;padding:8px 0}
.header{position:sticky;top:0;z-index:50;background:rgba(247,245,240,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 0}
.brand img{width:250px;height:auto;display:block}
.navlinks{display:flex;align-items:center;gap:26px;font-size:14px;font-weight:700}
.navlinks a:hover,.navlinks a.active{color:var(--orange)}
.lang{border:1px solid var(--green);padding:7px 10px;border-radius:999px;font-size:12px;font-weight:800;color:var(--green)}
.hero{padding:88px 0 72px;background:
radial-gradient(circle at 85% 10%,rgba(170,73,7,.13),transparent 28%),
radial-gradient(circle at 12% 12%,rgba(75,89,63,.14),transparent 25%),
linear-gradient(180deg,#fbfaf7 0%,#f4f1e9 100%)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:800;color:var(--orange)}
.eyebrow:before{content:"";width:28px;height:2px;background:var(--orange)}
h1,h2,h3{line-height:1.12;margin:0;color:var(--dark)}
h1{font-size:clamp(42px,6vw,74px);max-width:900px;letter-spacing:-.035em}
h2{font-size:clamp(30px,4vw,48px);letter-spacing:-.025em}
h3{font-size:21px}
.lead{font-size:19px;max-width:760px;color:var(--muted);margin:24px 0 0}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:12px;padding:13px 18px;font-size:14px;font-weight:800;border:1px solid transparent;transition:.2s}
.btn-primary{
  background:var(--green);color:#fff;border-color:var(--green);
  box-shadow:0 7px 18px rgba(75,89,63,.12)
}
.btn-primary:hover{
  transform:translateY(-1px);background:var(--dark);border-color:var(--dark);
  box-shadow:0 10px 22px rgba(38,49,39,.14)
}
.btn-secondary{border-color:rgba(75,89,63,.62);color:var(--green);background:#fff}
.btn-secondary:hover{background:var(--soft);border-color:var(--green)}

.section{padding:76px 0}
.section-white{background:#fff}
.section-dark{background:var(--dark);color:#fff}
.section-dark h2,.section-dark h3{color:#fff}
.section-dark .muted{color:#cbd2c8}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:34px}
.section-head p{max-width:680px}
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:0 12px 35px rgba(30,40,30,.05)}
.card:hover{border-color:rgba(170,73,7,.35)}
.card-number{font-size:12px;font-weight:900;color:var(--orange);letter-spacing:.12em;text-transform:uppercase;margin-bottom:22px}
.card p,.muted{color:var(--muted)}
.card ul{padding-left:18px;color:var(--muted)}
.card .btn{margin-top:10px}
.product-card{display:flex;flex-direction:column;min-height:100%}
.product-card .spacer{flex:1}
.visual{aspect-ratio:16/9;border-radius:16px;background:
linear-gradient(135deg,rgba(75,89,63,.16),rgba(170,73,7,.12)),
repeating-linear-gradient(45deg,transparent,transparent 12px,rgba(255,255,255,.34) 12px,rgba(255,255,255,.34) 24px);
display:grid;place-items:center;border:1px solid var(--line);margin-bottom:22px;color:var(--green);font-weight:900;letter-spacing:.08em;font-size:12px;text-transform:uppercase}
.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:20px}
.breadcrumb a{color:var(--green);font-weight:800}
.pills{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}
.pill{background:var(--soft);border:1px solid var(--line);border-radius:999px;padding:7px 10px;font-size:12px;color:var(--green);font-weight:800}
.models{font-size:13px;color:var(--muted);margin-top:13px}
.obsolete{background:#fff;border-left:5px solid var(--orange);padding:28px;border-radius:0 18px 18px 0;box-shadow:0 10px 30px rgba(30,40,30,.04)}
.obsolete code{display:inline-block;margin:4px 6px 4px 0;background:var(--soft);padding:5px 8px;border-radius:7px;color:var(--dark);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.footer{background:#1f281f;color:#d6ddd3;padding:46px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:30px}
.footer img{width:250px;max-width:100%;height:auto;display:block;background:#fff;padding:12px;border-radius:6px;opacity:1}
.footer h3{color:white;font-size:15px;margin-bottom:12px}
.footer a{display:block;color:#d6ddd3;margin:6px 0;font-size:14px}
.small{font-size:12px;color:#9faaa0}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px;background:#fff}
table{border-collapse:collapse;width:100%;min-width:720px}
th,td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);font-size:13px;vertical-align:top}
th{background:var(--soft);color:var(--green);font-size:12px;text-transform:uppercase;letter-spacing:.06em}
.notice{padding:18px 20px;border:1px dashed rgba(170,73,7,.45);background:rgba(170,73,7,.05);border-radius:14px;color:#6f492e}
@media(max-width:900px){
  .navlinks{display:none}
  .brand img{width:200px}
  .grid-3,.grid-2,.footer-grid{grid-template-columns:1fr}
  .hero{padding-top:58px}
  .section{padding:56px 0}
  .section-head{align-items:start;flex-direction:column}
}

.product-photo{
  width:100%;
  aspect-ratio:16/10;
  object-fit:contain;
  object-position:center;
  display:block;
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  padding:18px;
  margin-bottom:22px;
}
.quicknav{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:24px;
}
.quicknav a{
  padding:9px 12px;
  border:1px solid var(--line);
  border-radius:999px;
  background:#fff;
  font-size:13px;
  font-weight:800;
  color:var(--green);
}
.quicknav a:hover{border-color:var(--orange);color:var(--orange)}
.faq{display:grid;gap:14px}
.faq-item{
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  padding:22px;
}
.faq-item h3{font-size:18px;margin-bottom:8px}
.faq-item p{margin:0;color:var(--muted)}
.seo-note{
  border:1px solid rgba(75,89,63,.2);
  background:var(--soft);
  border-radius:18px;
  padding:24px;
}

.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 9px;border-radius:999px;
  font-size:11px;font-weight:900;letter-spacing:.06em;text-transform:uppercase
}
.badge-green{background:rgba(75,89,63,.12);color:var(--green);border:1px solid rgba(75,89,63,.22)}
.badge-orange{background:rgba(170,73,7,.1);color:var(--orange);border:1px solid rgba(170,73,7,.22)}
.badge-muted{background:#f1f2ef;color:#596257;border:1px solid #dfe3db}
.compare{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.compare-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}
.compare-card.featured{border-color:rgba(170,73,7,.42);box-shadow:0 12px 28px rgba(170,73,7,.08)}
.compare-card .accuracy{font-size:26px;font-weight:900;color:var(--dark);margin:12px 0 6px}
.kicker{font-size:12px;text-transform:uppercase;letter-spacing:.11em;color:var(--muted);font-weight:800}
.legacy-groups{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.legacy-group{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}
.legacy-group h3{margin-bottom:10px}
.legacy-map{margin-top:14px;font-size:13px;font-weight:800;color:var(--orange)}
.partner-strip{border:1px solid rgba(75,89,63,.18);background:rgba(75,89,63,.06);padding:18px 20px;border-radius:16px}
.partner-strip strong{color:var(--green)}
@media(max-width:900px){.compare,.legacy-groups{grid-template-columns:1fr}}

/* Legacy code spacing fix */
.legacy-group code,
.obsolete code{
  display:inline-block;
  margin:4px 7px 4px 0;
  padding:5px 8px;
  border-radius:7px;
  background:var(--soft);
  color:var(--dark);
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
  white-space:nowrap;
}

.selection-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.selection-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}
.selection-card ul{padding-left:18px;color:var(--muted)}
.selection-card.featured{border-color:rgba(170,73,7,.42);box-shadow:0 12px 30px rgba(170,73,7,.08)}
.matrix-cell-strong{font-weight:900;color:var(--green)}
.matrix-cell-mid{font-weight:800;color:var(--orange)}
.matrix-cell-rare{color:var(--muted)}
.docs-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.doc-btn{display:inline-flex;align-items:center;gap:8px;border-radius:12px;padding:12px 16px;border:1px solid var(--line);background:#fff;font-size:14px;font-weight:800;color:var(--green)}
.doc-btn.pending{opacity:.65;cursor:not-allowed}
.form-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.form-field{display:flex;flex-direction:column;gap:7px}
.form-field.full{grid-column:1 / -1}
.form-field label{font-size:13px;font-weight:800;color:var(--dark)}
.form-field input,.form-field textarea,.form-field select{
  width:100%;border:1px solid var(--line);background:#fff;border-radius:12px;padding:12px 13px;
  font:inherit;color:var(--ink);outline:none
}
.form-field input:focus,.form-field textarea:focus,.form-field select:focus{border-color:var(--orange)}
.form-help{font-size:12px;color:var(--muted);margin-top:6px}
.value-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.value-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}
.value-card strong{display:block;margin-bottom:5px}
.legacy-note{margin-top:20px;padding:18px;border-radius:14px;background:rgba(170,73,7,.06);border:1px solid rgba(170,73,7,.18)}
@media(max-width:900px){
  .selection-grid,.value-grid,.form-grid{grid-template-columns:1fr}
  .form-field.full{grid-column:auto}
}

.scenario-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.scenario-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}
.scenario-card strong{display:block;margin-bottom:7px}
@media(max-width:900px){.scenario-grid{grid-template-columns:1fr}}

.seal-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.seal-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}
.seal-card h3{margin-bottom:10px}
.rule-box{background:var(--dark);color:#fff;border-radius:20px;padding:26px}
.rule-box h3{color:#fff}
.rule-box p{color:#d6ddd3}
.rule-box strong{color:#fff}
@media(max-width:900px){.seal-flow{grid-template-columns:1fr}}

.tech-checklist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.tech-check{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}
.tech-check strong{display:block;margin-bottom:6px}
.fluid-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.fluid-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}
.fluid-card .temp{font-weight:900;color:var(--dark);margin-top:8px}
.s26-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.s26-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}
.warning-box{background:rgba(170,73,7,.06);border:1px solid rgba(170,73,7,.2);border-radius:16px;padding:20px}
.measurement-effects{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.effect-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}
.effect-card strong{display:block;margin-bottom:6px}
@media(max-width:900px){
  .tech-checklist,.fluid-grid,.s26-grid,.measurement-effects{grid-template-columns:1fr}
}

.tech-feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.tech-feature-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}
.tech-feature-card strong{display:block;margin-bottom:7px}
.problem-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.problem-card{display:block;background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;text-decoration:none;color:inherit;transition:.2s ease}
.problem-card:hover{transform:translateY(-2px);border-color:rgba(170,73,7,.35);box-shadow:0 10px 26px rgba(38,49,39,.07)}
.problem-card strong{display:block;margin-bottom:7px;color:var(--dark)}
.problem-card .solution{display:block;margin-top:10px;font-weight:900;color:var(--orange)}
.pending-note{display:inline-flex;align-items:center;padding:5px 8px;border-radius:999px;background:#f1f2ef;border:1px solid #dfe3db;font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.06em;color:#596257}
.installation-errors{counter-reset:item;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.installation-error{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}
.installation-error:before{counter-increment:item;content:counter(item);display:flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:rgba(170,73,7,.1);color:var(--orange);font-weight:900;margin-bottom:12px}
@media(max-width:900px){
  .tech-feature-grid,.problem-grid,.installation-errors{grid-template-columns:1fr}
}

.mv-choice{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.mv-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px}
.mv-card.featured{border-color:rgba(170,73,7,.42);box-shadow:0 12px 30px rgba(170,73,7,.08)}
.mv-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;align-items:stretch}
.mv-step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;text-align:center}
.mv-step strong{display:block;margin-bottom:6px}
.mv-arrow{display:none}
.mv-output-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.mv-output{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}
.mv-output strong{display:block;margin-bottom:6px}
@media(max-width:900px){
  .mv-choice,.mv-flow,.mv-output-grid{grid-template-columns:1fr}
}

/* V14 refinements */
.centered-notice{
  text-align:center;
}
.mv-accuracy-table{
  overflow:visible;
}
.mv-accuracy-table table{
  width:100%;
  min-width:0 !important;
  table-layout:fixed;
}
.mv-accuracy-table th,
.mv-accuracy-table td{
  white-space:normal;
}

/* V15 - mechanical gauges and switches */
.family-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.family-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;display:flex;gap:20px;align-items:flex-start}
.family-card img{width:145px;height:145px;object-fit:contain;border-radius:14px;background:#fff;flex:0 0 auto}
.family-card h3{margin-top:4px}
.brand-neutral{background:rgba(75,89,63,.06);border:1px solid rgba(75,89,63,.18);border-radius:16px;padding:18px 20px}
.choice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.choice-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}
.choice-card strong{display:block;margin-bottom:6px}
.tech-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.tech-table th,.tech-table td{padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top;text-align:left}
.tech-table th{background:var(--soft);font-size:12px;letter-spacing:.06em;text-transform:uppercase}
.tech-table tr:last-child td{border-bottom:0}
.tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.tech-tag{display:inline-flex;padding:6px 9px;border-radius:999px;background:#f2f3ef;border:1px solid #dde1d8;font-size:11px;font-weight:900;letter-spacing:.05em;text-transform:uppercase;color:#4e594d}
.switch-compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.switch-box{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}
.safety-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.safety-item{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}
.form-intro{margin-bottom:20px}
@media(max-width:900px){
  .family-grid,.choice-grid,.switch-compare,.safety-strip{grid-template-columns:1fr}
  .family-card{flex-direction:column}
  .family-card img{width:100%;height:220px}
}

/* V16 - accessories */
.accessory-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.accessory-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}
.accessory-card h3{margin-bottom:10px}
.link-list{display:grid;gap:8px;margin-top:12px}
.link-list a{font-weight:700;text-decoration:none}
.simple-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.simple-point{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}
@media(max-width:900px){
  .accessory-grid,.simple-points{grid-template-columns:1fr}
}

/* V17 - temperature section */
.category-photo{width:100%;height:215px;object-fit:contain;background:#fff;border-radius:16px;margin-bottom:16px}
.product-family-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.product-family-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px}
.product-family-card img{width:100%;height:190px;object-fit:contain;background:#fff;border-radius:14px;margin-bottom:16px}
.product-family-card.featured{border-color:rgba(170,73,7,.38);box-shadow:0 12px 28px rgba(170,73,7,.07)}
.doc-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.doc-placeholder{display:inline-flex;padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:12px;font-weight:800;color:var(--green)}
.compare-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.compare-box{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}
.legacy-columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.legacy-box{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}
.legacy-box code{display:inline-block;margin:4px 7px 4px 0;padding:5px 8px;border-radius:7px;background:var(--soft);white-space:nowrap}
.temp-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.temp-step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}
.temp-step strong{display:block;margin-bottom:5px}
.accessory-photo-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}
.accessory-photo-card img{width:100%;height:185px;object-fit:contain;background:#fff;border-radius:14px;margin-bottom:14px}
.info-ribbon{background:rgba(75,89,63,.06);border:1px solid rgba(75,89,63,.18);border-radius:16px;padding:18px 20px}
@media(max-width:900px){
  .product-family-grid,.compare-2,.legacy-columns,.temp-flow{grid-template-columns:1fr}
}

/* V18 major catalog expansion */
.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.catalog-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;display:flex;flex-direction:column}
.catalog-card img{width:100%;height:175px;object-fit:contain;background:#fff;border-radius:14px;margin-bottom:14px}
.catalog-card .spacer{flex:1}
.feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.feature-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}
.model-pills{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}
.model-pill{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;padding:6px 8px;border-radius:8px;background:var(--soft);border:1px solid var(--line)}
.doc-row-v18{display:flex;gap:9px;flex-wrap:wrap;margin-top:14px}
.doc-v18{display:inline-flex;padding:8px 11px;border:1px solid var(--line);border-radius:9px;background:#fff;font-size:12px;font-weight:800;color:var(--green)}
.application-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
.application-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}
.brand-strip{background:rgba(75,89,63,.06);border:1px solid rgba(75,89,63,.18);border-radius:16px;padding:18px 20px}
.cross-card{background:rgba(170,73,7,.05);border:1px solid rgba(170,73,7,.2);border-radius:18px;padding:22px;text-align:center}
.param-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.param-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:17px}
.lifecycle{background:#fff7f1;border:1px dashed rgba(170,73,7,.4);border-radius:16px;padding:18px 20px}
.integration-strip{background:var(--dark);color:#fff;border-radius:20px;padding:24px}
.integration-strip h3{color:#fff}.integration-strip p{color:#e1e6de}
@media(max-width:1000px){.catalog-grid,.application-grid,.param-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.catalog-grid,.feature-grid,.application-grid,.param-grid{grid-template-columns:1fr}}

/* STEP 1 PORTATA - technical deepening */
.flow-family-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.flow-family-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;display:flex;flex-direction:column}
.flow-family-card img{width:100%;height:205px;object-fit:contain;background:#fff;border-radius:14px;margin-bottom:16px}
.flow-family-card h3{margin:8px 0 8px}.flow-family-card p{margin-top:0}
.flow-family-card .model-pills{margin-top:10px}
.flow-family-card .flow-docs{margin-top:auto;padding-top:16px}
.flow-docs{display:flex;gap:9px;flex-wrap:wrap}
.flow-doc{display:inline-flex;align-items:center;justify-content:center;padding:9px 12px;border:1px solid var(--green);border-radius:10px;background:#fff;color:var(--green);font-weight:800;font-size:12px;text-decoration:none}
.flow-doc:hover{background:rgba(75,89,63,.07)}
.flow-doc.muted{border-color:var(--line);color:#697166;cursor:default}
.tech-strips{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:22px}
.tech-strip{background:rgba(75,89,63,.055);border:1px solid rgba(75,89,63,.18);border-radius:16px;padding:18px 20px}
.tech-strip strong{display:block;margin-bottom:5px;color:var(--dark)}
.use-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.use-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}
.use-card.good{border-top:3px solid var(--green)}
.use-card.avoid{border-top:3px solid var(--orange)}
.use-card h3{margin-top:0}.use-card ul{margin:10px 0 0;padding-left:19px}.use-card li{margin:7px 0}
.best-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.best-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}
.best-card strong{display:block;margin-bottom:6px}
.flow-matrix{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.flow-matrix th,.flow-matrix td{padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:top;text-align:left}
.flow-matrix th{background:var(--soft);font-size:12px;letter-spacing:.05em;text-transform:uppercase}
.flow-matrix tr:last-child td{border-bottom:0}.fit-strong{font-weight:900;color:var(--green)}.fit-note{font-weight:800;color:var(--orange)}
.key-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:20px}
.key-fact{background:#fff;border:1px solid var(--line);border-radius:15px;padding:16px}.key-fact strong{display:block;font-size:18px;color:var(--dark);margin-bottom:4px}.key-fact span{font-size:12px;color:var(--muted)}
.legacy-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.legacy-group{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}.legacy-group h3{margin-top:0}
.application-note{background:#fff8f3;border:1px solid rgba(170,73,7,.25);border-radius:16px;padding:18px 20px;margin-top:18px}
.flow-callout{background:var(--dark);color:#fff;border-radius:18px;padding:22px}.flow-callout h3{color:#fff}.flow-callout p{color:#e1e6de}.flow-callout a{color:#fff}
@media(max-width:900px){.flow-family-grid,.tech-strips,.use-grid,.legacy-groups{grid-template-columns:1fr}.best-grid{grid-template-columns:1fr 1fr}.key-facts{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.best-grid,.key-facts{grid-template-columns:1fr}.flow-family-card img{height:180px}.flow-matrix{font-size:13px}.flow-matrix th,.flow-matrix td{padding:10px}}

/* STEP 2 - LEVEL DEEP DIVE */
.level-family-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.level-family-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;display:flex;flex-direction:column}
.level-family-card img{width:100%;height:205px;object-fit:contain;background:#fff;border-radius:14px;margin-bottom:18px}
.level-family-card h3{margin:5px 0 8px}.level-family-card .spacer{flex:1}
.level-docs{display:flex;gap:9px;flex-wrap:wrap;margin-top:15px}
.level-docs a{display:inline-flex;padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:12px;font-weight:800;color:var(--green);text-decoration:none}
.level-docs a:hover{background:var(--soft)}
.level-tech-note{background:#fff;border:1px solid var(--line);border-left:4px solid var(--orange);border-radius:15px;padding:18px 20px}
.level-tech-note strong{display:block;margin-bottom:5px}
.level-use-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.level-use{border-radius:18px;padding:22px}
.level-use.good{background:rgba(75,89,63,.07);border:1px solid rgba(75,89,63,.22)}
.level-use.avoid{background:rgba(170,73,7,.055);border:1px solid rgba(170,73,7,.20)}
.level-use ul{margin:10px 0 0;padding-left:20px;color:var(--muted)}
.level-matrix{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.level-matrix th,.level-matrix td{padding:13px 15px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.level-matrix th{background:var(--soft);font-size:12px;letter-spacing:.05em;text-transform:uppercase}
.level-matrix tr:last-child td{border-bottom:0}
.level-kpi{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.level-kpi div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px}
.level-kpi strong{display:block;font-size:18px;margin-bottom:4px}
.level-switch-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.level-switch-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}
.level-switch-card img{width:100%;height:180px;object-fit:contain;background:#fff;border-radius:12px;margin-bottom:13px}
.level-install-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.level-install-grid article{background:#fff;border:1px solid var(--line);border-radius:15px;padding:17px}
.level-ai-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.level-ai-facts article{background:#fff;border:1px solid var(--line);border-radius:16px;padding:19px}
@media(max-width:900px){
  .level-family-grid,.level-use-grid,.level-switch-grid,.level-ai-facts{grid-template-columns:1fr}
  .level-kpi,.level-install-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){.level-kpi,.level-install-grid{grid-template-columns:1fr}}

/* STEP 3 - VALVES & PNEUMATICS DEEP DIVE */
.vp-hub-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.vp-hub-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;display:flex;flex-direction:column}
.vp-hub-card img{width:100%;height:205px;object-fit:contain;background:#fff;border-radius:14px;margin-bottom:17px}
.vp-hub-card .spacer{flex:1}
.vp-product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.vp-product-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px}
.vp-product-card img{width:100%;height:215px;object-fit:contain;background:#fff;border-radius:14px;margin-bottom:16px}
.vp-docs{display:flex;gap:9px;flex-wrap:wrap;margin-top:15px}
.vp-docs a{display:inline-flex;padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:12px;font-weight:800;color:var(--green);text-decoration:none}
.vp-use-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.vp-use{border-radius:18px;padding:22px}
.vp-use.good{background:rgba(75,89,63,.07);border:1px solid rgba(75,89,63,.22)}
.vp-use.avoid{background:rgba(170,73,7,.055);border:1px solid rgba(170,73,7,.20)}
.vp-use ul{margin:10px 0 0;padding-left:20px;color:var(--muted)}
.vp-best-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.vp-best-grid article{background:#fff;border:1px solid var(--line);border-radius:15px;padding:17px}
.vp-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.vp-table th,.vp-table td{padding:13px 15px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.vp-table th{background:var(--soft);font-size:12px;letter-spacing:.05em;text-transform:uppercase}
.vp-table tr:last-child td{border-bottom:0}
.vp-fact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.vp-fact-grid article{background:#fff;border:1px solid var(--line);border-radius:16px;padding:19px}
.vp-model-line{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}
.vp-model{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;padding:6px 8px;border-radius:8px;background:var(--soft);border:1px solid var(--line)}
.vp-tech-note{background:#fff;border:1px solid var(--line);border-left:4px solid var(--orange);border-radius:15px;padding:18px 20px}
.vp-tech-note strong{display:block;margin-bottom:5px}
.vp-split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.vp-split article{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}
@media(max-width:900px){
 .vp-hub-grid,.vp-product-grid,.vp-use-grid,.vp-fact-grid,.vp-split{grid-template-columns:1fr}
 .vp-best-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){.vp-best-grid{grid-template-columns:1fr}}

/* STEP 4 - CONTROLLERS & RECORDERS DEEP DIVE */
.cr-hub-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.cr-hub-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;display:flex;flex-direction:column}
.cr-hub-card img{width:100%;height:220px;object-fit:contain;background:#fff;border-radius:14px;margin-bottom:17px}
.cr-hub-card .spacer{flex:1}
.cr-product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.cr-product-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px}
.cr-product-card img{width:100%;height:210px;object-fit:contain;background:#fff;border-radius:14px;margin-bottom:16px}
.cr-docs{display:flex;gap:9px;flex-wrap:wrap;margin-top:15px}
.cr-docs a{display:inline-flex;padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:12px;font-weight:800;color:var(--green);text-decoration:none}
.cr-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.cr-table th,.cr-table td{padding:13px 15px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.cr-table th{background:var(--soft);font-size:12px;letter-spacing:.05em;text-transform:uppercase}
.cr-table tr:last-child td{border-bottom:0}
.cr-use-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.cr-use{border-radius:18px;padding:22px}
.cr-use.good{background:rgba(75,89,63,.07);border:1px solid rgba(75,89,63,.22)}
.cr-use.avoid{background:rgba(170,73,7,.055);border:1px solid rgba(170,73,7,.20)}
.cr-use ul{margin:10px 0 0;padding-left:20px;color:var(--muted)}
.cr-best-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.cr-best-grid article{background:#fff;border:1px solid var(--line);border-radius:15px;padding:17px}
.cr-fact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.cr-fact-grid article{background:#fff;border:1px solid var(--line);border-radius:16px;padding:19px}
.cr-tech-note{background:#fff;border:1px solid var(--line);border-left:4px solid var(--orange);border-radius:15px;padding:18px 20px}
.cr-models{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}
.cr-model{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;padding:6px 8px;border-radius:8px;background:var(--soft);border:1px solid var(--line)}
@media(max-width:900px){
 .cr-hub-grid,.cr-product-grid,.cr-use-grid,.cr-fact-grid{grid-template-columns:1fr}
 .cr-best-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){.cr-best-grid{grid-template-columns:1fr}}

/* STEP 5 - CONTINUOUS WATER ANALYSIS DEEP DIVE */
.wa-hub-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.wa-hub-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;display:flex;flex-direction:column}
.wa-hub-card img{width:100%;height:190px;object-fit:contain;background:#fff;border-radius:14px;margin-bottom:15px}
.wa-hub-card .spacer{flex:1}
.wa-product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.wa-product-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px}
.wa-product-card img{width:100%;height:215px;object-fit:contain;background:#fff;border-radius:14px;margin-bottom:16px}
.wa-docs{display:flex;gap:9px;flex-wrap:wrap;margin-top:15px}
.wa-docs a{display:inline-flex;padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:12px;font-weight:800;color:var(--green);text-decoration:none}
.wa-use-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.wa-use{border-radius:18px;padding:22px}
.wa-use.good{background:rgba(75,89,63,.07);border:1px solid rgba(75,89,63,.22)}
.wa-use.avoid{background:rgba(170,73,7,.055);border:1px solid rgba(170,73,7,.20)}
.wa-use ul{margin:10px 0 0;padding-left:20px;color:var(--muted)}
.wa-best-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.wa-best-grid article{background:#fff;border:1px solid var(--line);border-radius:15px;padding:17px}
.wa-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.wa-facts article{background:#fff;border:1px solid var(--line);border-radius:16px;padding:19px}
.wa-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.wa-table th,.wa-table td{padding:13px 15px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.wa-table th{background:var(--soft);font-size:12px;letter-spacing:.05em;text-transform:uppercase}
.wa-table tr:last-child td{border-bottom:0}
.wa-tech-note{background:#fff;border:1px solid var(--line);border-left:4px solid var(--orange);border-radius:15px;padding:18px 20px}
.wa-models{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}
.wa-model{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;padding:6px 8px;border-radius:8px;background:var(--soft);border:1px solid var(--line)}
.wa-kpi{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:16px}
.wa-kpi div{background:#fff;border:1px solid var(--line);border-radius:13px;padding:14px}
.wa-kpi strong{display:block;font-size:17px;margin-bottom:3px}
.wa-integration{background:var(--dark);color:#fff;border-radius:20px;padding:24px}
.wa-integration h3{color:#fff}.wa-integration p{color:#e4e8e2}
.wa-param-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}
.wa-param-grid div{background:#fff;border:1px solid var(--line);border-radius:13px;padding:14px}
@media(max-width:1000px){.wa-hub-grid,.wa-param-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){.wa-product-grid,.wa-use-grid,.wa-facts{grid-template-columns:1fr}.wa-best-grid{grid-template-columns:1fr 1fr}.wa-kpi{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.wa-hub-grid,.wa-param-grid,.wa-best-grid,.wa-kpi{grid-template-columns:1fr}}

/* V19 FINAL - global visual polish */
.badge{
  margin-bottom:12px;
  width:max-content;
  max-width:100%;
}
.badge + h3,
.badge + h2{
  margin-top:0 !important;
}
.product-family-card .badge,
.flow-family-card .badge,
.level-family-card .badge,
.level-switch-card .badge,
.vp-product-card .badge,
.cr-product-card .badge,
.wa-product-card .badge{
  margin-bottom:13px;
}
.compare-box.has-image{
  display:grid;
  grid-template-columns:150px 1fr;
  gap:20px;
  align-items:center;
}
.compare-box.has-image img{
  width:150px;
  height:150px;
  object-fit:contain;
  background:#fff;
  border-radius:14px;
}
.thermowell-build-note{
  margin-top:20px;
  background:rgba(75,89,63,.055);
  border:1px solid rgba(75,89,63,.18);
  border-radius:16px;
  padding:19px 21px;
}
.thermowell-build-note strong{
  display:block;
  margin-bottom:6px;
  color:var(--dark);
}
.doc-links .doc-live{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:9px 12px;
  border:1px solid var(--green);
  border-radius:10px;
  background:#fff;
  color:var(--green);
  font-size:12px;
  font-weight:800;
  text-decoration:none;
}
.doc-links .doc-live:hover{background:rgba(75,89,63,.07)}
.category-photo,
.product-family-card img,
.catalog-card img,
.flow-family-card img,
.level-family-card img,
.level-switch-card img,
.vp-hub-card img,
.vp-product-card img,
.cr-hub-card img,
.cr-product-card img,
.wa-hub-card img,
.wa-product-card img,
.product-photo{
  object-position:center;
  background:#fff;
}
@media(max-width:700px){
  .compare-box.has-image{grid-template-columns:1fr}
  .compare-box.has-image img{width:100%;height:170px}
}

/* v20: technical analysis content; existing theme retained */
.analysis-new .analysis-table{overflow-x:auto;margin:24px 0;border:1px solid #d9e0e4;border-radius:8px}
.analysis-new table{border-collapse:collapse;width:100%;min-width:580px;font-size:1rem}
.analysis-new th,.analysis-new td{padding:16px;text-align:left;vertical-align:top;border-bottom:1px solid #d9e0e4}
.analysis-new th{background:#eef3f5;color:#17333f;font-weight:700}
.analysis-new tr:last-child td{border-bottom:0}
.analysis-new h2{margin-bottom:22px}.analysis-new h3{margin-bottom:14px}
.analysis-new p{max-width:90ch;line-height:1.7}.analysis-new li{margin-bottom:10px;line-height:1.65}
.analysis-new .catalog-card{padding:26px}.analysis-new .catalog-card a:not(.btn){font-weight:700;text-decoration:underline}
.analysis-new a:focus-visible{outline:3px solid #16764b;outline-offset:4px}
.analysis-new .wa-docs{gap:16px;flex-wrap:wrap}.analysis-new .actions{gap:18px;flex-wrap:wrap}

/* V21: language selector, contact contrast and category photography */
.section-dark .btn-secondary{background:transparent;color:#fff;border-color:#fff}
.section-dark .btn-secondary:hover{background:#fff;color:var(--dark);border-color:#fff}
.footer{background:#1f281f;color:#d6ddd3}
.footer p,.footer span{color:#d6ddd3}
.product-card .hub-photo{display:flex;align-items:center;justify-content:center;width:100%;height:240px;overflow:hidden;background:#fff;margin-bottom:24px;border-radius:12px}
.product-card .hub-photo img{display:block;width:100%;height:100%;object-fit:contain}
.product-card .hub-photo .image-ninva{width:125%;height:125%;max-width:none;flex-shrink:0}
.product-card .hub-photo .image-edp{width:200%;height:200%;max-width:none;flex-shrink:0}
@media(max-width:600px){.product-card .hub-photo{height:220px}}

/* V22: shared catalog sizing, based on the approved pressure cards. */
body .catalog-standard-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;align-items:stretch}
body .catalog-standard{display:flex;flex-direction:column;align-items:stretch;gap:0;min-width:0;width:100%;padding:26px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:0 12px 35px rgba(30,40,30,.05)}
body .catalog-standard .catalog-image{position:relative;width:100%;aspect-ratio:16/10;flex:none;margin:0 0 22px;padding:18px;border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden}
body .catalog-standard .catalog-image-inner{position:relative;width:100%;height:100%;overflow:hidden;background:#fff;border-radius:3px}
body .catalog-standard .catalog-image img{position:absolute;inset:0;display:block;width:100%;height:100%;max-width:100%;max-height:none;min-height:0;aspect-ratio:auto;margin:0;padding:0;border:0;border-radius:0;background:#fff;object-fit:contain;object-position:center;flex:none;transform:translate(var(--photo-x,0%),var(--photo-y,0%)) scale(var(--photo-scale,1));transform-origin:center}
body .catalog-standard h3{font-size:21px;line-height:1.2;margin:0 0 8px}
body .catalog-standard p{font-size:16px;line-height:1.6;margin:8px 0 16px}
body .catalog-standard p.models{font-size:13px;margin-top:13px}
body .catalog-standard .spacer{flex:1}
body .catalog-standard > .btn{width:100%;margin-top:auto}
body .catalog-standard .flow-docs,body .catalog-standard .level-docs,body .catalog-standard .vp-docs,body .catalog-standard .cr-docs,body .catalog-standard .wa-docs{margin-top:auto;padding-top:16px}
@media(max-width:900px){body .catalog-standard-grid{grid-template-columns:1fr}}

/* AquaMaster: quattro informazioni leggibili su due colonne */
.catalog-standard .key-facts.aquamaster-facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.catalog-standard .aquamaster-facts>*{min-width:0;overflow-wrap:break-word}
@media(max-width:380px){.catalog-standard .key-facts.aquamaster-facts{grid-template-columns:1fr}}

/* Analisi: testi allineati alla larghezza della sezione e foto prodotto uniformi. */
.analysis-new .section>.container>p{max-width:none}
.analysis-new .analysis-model-copy p{max-width:none}
.analysis-detail-photo{width:min(100%,580px);margin-inline:auto}
.analysis-model-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:start}
.analysis-model-layout>*{min-width:0}
.analysis-model-copy h2{margin-top:0}
.swas-accessories ul{padding-left:22px;line-height:1.7}
.swas-accessories li{margin-bottom:14px}
@media(max-width:900px){.analysis-model-layout{grid-template-columns:1fr}}

/* Service: intervento in campo in evidenza, tre servizi e attività complementari. */
.service-page p,.service-page li{line-height:1.75}
.service-page h2{font-size:clamp(26px,3vw,38px);line-height:1.2}
.service-page ul{padding-left:21px;margin:22px 0}
.service-page li{margin-bottom:10px}
.service-field{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);gap:48px;align-items:stretch}
.service-field-visual{background:#f5f5f0;border:1px solid var(--line,#d8ded4);border-radius:22px;min-height:400px;padding:40px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}
.service-field-visual img{width:190px;margin-bottom:44px}
.service-visual-title{font-size:clamp(28px,3.4vw,44px);font-weight:700;line-height:1.15;letter-spacing:-.025em}
.service-visual-tag{display:inline-block;border:1px solid #a9b4a5;border-radius:30px;padding:7px 15px;font-size:13px;margin-top:18px}
.service-primary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin-top:48px}
.service-primary-card{padding:28px;border:1px solid var(--line,#d8ded4);border-radius:20px;display:flex;flex-direction:column;min-width:0}
.service-primary-card h2{font-size:27px}
.service-primary-card .service-text-link{margin-top:auto;padding-top:18px}
.service-text-link{font-weight:700;display:inline-block}
.service-note{padding:16px;background:#f5f5f0;border-radius:12px;font-size:14px}
.service-extra-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-top:32px}
.service-extra-grid>*{min-width:0}
.service-step{display:block;font-size:32px;font-weight:700;color:#697d60;margin-bottom:15px}
.service-contact{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:40px;align-items:center}
.service-contact .actions{flex-direction:column;align-items:stretch}
@media(max-width:1000px){.service-primary-grid{grid-template-columns:1fr}.service-primary-card h2{font-size:30px}}
@media(max-width:900px){.service-field,.service-extra-grid,.service-contact{grid-template-columns:1fr}.service-field{gap:28px}.service-field-visual{min-height:330px;padding:28px}}

.integration-grid{margin-top:32px}.integration-card{display:flex;flex-direction:column}.integration-card h3{font-size:27px}.integration-page p,.integration-page li{line-height:1.75}.integration-card ul{padding-left:22px;margin-bottom:28px}.integration-card li{margin-bottom:10px}.integration-card .service-text-link{margin-top:auto}.integration-steps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px;margin-top:32px}.integration-steps article{border-top:1px solid #bdc8b9;padding-top:15px}@media(max-width:700px){.integration-steps{grid-template-columns:1fr}}

.document-links{display:flex;flex-wrap:wrap;gap:12px;margin:18px 0}.document-link{display:inline-block;padding:10px 14px;border:1px solid #bec9b9;border-radius:9px;font-size:14px;overflow-wrap:anywhere}.document-legacy{margin-top:24px;padding:18px;border:1px solid #d9dfd5;border-radius:12px}.document-legacy summary{cursor:pointer;font-weight:700}

/* Dati societari e logo ufficiale */
.footer .small{display:block;overflow-wrap:anywhere}.footer a{overflow-wrap:anywhere}.brand img{max-width:100%;height:auto}

/* V31 — immagini service e integrazione */
body .integration-grid { grid-auto-rows: 1fr; }
.integration-card .integration-visual { width:100%; height:420px; flex:0 0 420px; margin:0 0 26px; padding:16px; display:flex; align-items:center; justify-content:center; background:#fff; border:1px solid var(--line); border-radius:14px; overflow:hidden; }
.integration-card .integration-visual img { display:block; width:100%; height:100%; max-width:100%; max-height:100%; object-fit:contain; margin:0; padding:0; border:0; border-radius:0; background:transparent; }
.service-field-visual.service-van-visual { background:#fff; padding:20px; align-items:center; justify-content:center; }
.service-field-visual.service-van-visual img { display:block; width:100%; height:auto; margin:0; object-fit:contain; }
@media(min-width:901px) { .integration-card h3 { min-height:2.5em; } }
@media(max-width:900px) { .integration-card .integration-visual { height:360px; flex-basis:360px; } }
@media(max-width:480px) { .integration-card .integration-visual { height:320px; flex-basis:320px; padding:10px; } .service-field-visual.service-van-visual { min-height:0; padding:12px; } }

/* v32: documenti ABB pressione, PDF locali */
.pressure-doc-section{scroll-margin-top:100px}
.pressure-doc-intro{max-width:76ch;margin:12px 0 28px;color:var(--muted)}
.pressure-doc-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;align-items:stretch}
.pressure-doc-card{min-width:0;display:flex;flex-direction:column;padding:26px;background:#fff;border:1px solid var(--line);border-radius:18px}
.pressure-doc-card h3{margin:0 0 10px;font-size:21px;line-height:1.35}
.pressure-doc-card>p{margin:0 0 14px;line-height:1.65}
.pressure-doc-card .docs-row{margin-top:auto;gap:10px;padding-top:14px}
.pressure-doc-section .doc-btn{flex-wrap:wrap;justify-content:space-between;text-decoration:none;min-height:46px;line-height:1.4;max-width:100%;border-color:#aab6a3}
.pressure-doc-section .doc-btn:hover{background:#f4f6f0;border-color:var(--green)}
.doc-btn:focus-visible{outline:3px solid var(--orange);outline-offset:4px}
.pdf-format{font-size:11px;letter-spacing:.035em;white-space:nowrap;opacity:.8}
.doc-meta{list-style:none;padding:0;margin:16px 0 0;font-size:12px;line-height:1.7;color:#596356;overflow-wrap:anywhere}
.pressure-doc-card .doc-request{margin:16px 0 0;font-size:14px;border-top:1px solid var(--line);padding-top:14px}
.doc-request a{text-decoration:underline;font-weight:700}
.pressure-doc-shortcuts{display:flex;flex-wrap:wrap;gap:14px;margin-top:14px;font-weight:700;font-size:14px}
.pressure-doc-shortcuts a{text-decoration:underline;text-underline-offset:3px}
@media(max-width:720px){.pressure-doc-grid{grid-template-columns:minmax(0,1fr)}.pressure-doc-card{padding:20px}.pressure-doc-card .doc-btn{width:100%}.pressure-doc-card h3{font-size:20px}}

/* v34: documenti locali ABB temperatura */
.temperature-doc-section{scroll-margin-top:100px}
.temperature-doc-intro{margin:12px 0 28px;color:var(--muted);line-height:1.7}
.temperature-doc-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;align-items:stretch}
.temperature-doc-card{min-width:0;display:flex;flex-direction:column;padding:26px;background:#fff;border:1px solid var(--line);border-radius:18px}
.temperature-doc-card h3{margin:0 0 10px;font-size:21px;line-height:1.35}
.temperature-doc-card>p{margin:0 0 14px;line-height:1.65}
.temperature-doc-card .docs-row{margin-top:auto;gap:10px;padding-top:14px}
.temperature-doc-section .doc-btn{flex-wrap:wrap;justify-content:space-between;text-decoration:none;min-height:46px;line-height:1.4;max-width:100%;border-color:#aab6a3}
.temperature-doc-section .doc-btn:hover{background:#f4f6f0;border-color:var(--green)}
.temperature-doc-card .doc-request{margin:16px 0 0;font-size:14px;border-top:1px solid var(--line);padding-top:14px}
.temperature-doc-shortcuts{display:flex;flex-wrap:wrap;gap:14px;margin-top:14px;font-weight:700;font-size:14px}
.temperature-doc-shortcuts a{text-decoration:underline;text-underline-offset:3px}
.temperature-document-page .doc-links .doc-live{display:inline-flex;gap:8px;flex-wrap:wrap;align-items:center}
@media(max-width:720px){.temperature-doc-grid{grid-template-columns:minmax(0,1fr)}.temperature-doc-card{padding:20px}.temperature-doc-card .doc-btn{width:100%}.temperature-doc-card h3{font-size:20px}}

/* v35: documenti locali ABB portata */
.flow-document-section{scroll-margin-top:100px}
.flow-document-intro{margin:12px 0 28px;color:var(--muted);line-height:1.7}
.flow-document-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;align-items:stretch}
.flow-document-card{min-width:0;display:flex;flex-direction:column;padding:26px;background:#fff;border:1px solid var(--line);border-radius:18px}
.flow-document-card h3{margin:0 0 10px;font-size:21px;line-height:1.35}
.flow-document-card>p{margin:0 0 14px;line-height:1.65}
.flow-document-card .docs-row{margin-top:auto;gap:10px;padding-top:14px}
.flow-document-section .doc-btn{flex-wrap:wrap;justify-content:space-between;text-decoration:none;min-height:46px;line-height:1.4;max-width:100%;border-color:#aab6a3}
.flow-document-section .doc-btn:hover{background:#f4f6f0;border-color:var(--green)}
.flow-document-card .doc-request{margin:16px 0 0;font-size:14px;border-top:1px solid var(--line);padding-top:14px}
.flow-document-shortcuts{display:flex;flex-wrap:wrap;gap:14px;margin-top:14px;font-weight:700;font-size:14px}
.flow-document-shortcuts a{text-decoration:underline;text-underline-offset:3px}
.flow-document-page .doc-links .doc-live{display:inline-flex;gap:8px;flex-wrap:wrap;align-items:center}
@media(max-width:720px){.flow-document-grid{grid-template-columns:minmax(0,1fr)}.flow-document-card{padding:20px}.flow-document-card .doc-btn{width:100%}.flow-document-card h3{font-size:20px}}

.flow-document-page .flow-family-card .flow-docs{display:flex;flex-wrap:wrap;gap:9px;margin-top:auto;padding-top:18px}
.flow-document-page .flow-family-card .flow-doc{display:inline-flex;flex-wrap:wrap;align-items:center;gap:7px;max-width:100%;line-height:1.4}
.flow-document-card .doc-meta{overflow-wrap:anywhere}
.flow-document-page .pdf-format{white-space:normal;overflow-wrap:anywhere}

/* v36: documenti ABB livello e pneumatica, regole circoscritte */
.abb36-doc-section{scroll-margin-top:100px}
.abb36-doc-intro{margin:12px 0 28px;color:var(--muted);line-height:1.7}
.abb36-doc-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;align-items:stretch}
.abb36-doc-card{min-width:0;display:flex;flex-direction:column;padding:26px;background:#fff;border:1px solid var(--line);border-radius:18px}
.abb36-doc-card h3{margin:0 0 10px;font-size:21px;line-height:1.35}
.abb36-doc-card>p{margin:0 0 14px;line-height:1.65}
.abb36-doc-card .docs-row{margin-top:auto;gap:10px;padding-top:14px}
.abb36-doc-section .doc-btn{flex-wrap:wrap;justify-content:space-between;text-decoration:none;min-height:46px;line-height:1.4;max-width:100%;border-color:#aab6a3}
.abb36-doc-section .doc-btn:hover{background:#f4f6f0;border-color:var(--green)}
.abb36-doc-card .doc-meta{overflow-wrap:anywhere}
.abb36-doc-shortcuts{display:flex;flex-wrap:wrap;gap:14px;margin-top:14px;font-weight:700;font-size:14px}
.abb36-doc-shortcuts a{text-decoration:underline;text-underline-offset:3px}
.abb36-document-page .abb36-links{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}
.abb36-document-page .abb36-link{display:inline-flex;align-items:center;flex-wrap:wrap;gap:7px;max-width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:9px;color:var(--green);font-size:13px;font-weight:700;text-decoration:none;line-height:1.4;background:#fff}
.abb36-document-page .abb36-link:hover{border-color:var(--green);background:#f4f6f0}
.abb36-document-page .abb36-link:focus-visible{outline:3px solid var(--orange);outline-offset:4px}
.abb36-document-page .pdf-format{white-space:normal;overflow-wrap:anywhere}
@media(max-width:720px){.abb36-doc-grid{grid-template-columns:minmax(0,1fr)}.abb36-doc-card{padding:20px}.abb36-doc-card .doc-btn{width:100%}.abb36-doc-card h3{font-size:20px}}

/* v38: force overview and English category navigation */
.force-overview{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:40px}
.force-photo{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;min-width:0}
.force-photo img{width:100%;height:100%;object-fit:contain;display:block}
.force-overview>div{min-width:0}
.en-category-heading{margin-bottom:18px}
.en-language-note{margin:0 0 28px;color:var(--muted);font-size:15px;max-width:900px}
html[lang="en"] .btn{white-space:normal;text-align:center;max-width:100%;line-height:1.45}
html[lang="en"] .service-primary-card,html[lang="en"] .integration-card{min-width:0}
@media(max-width:760px){.force-overview{grid-template-columns:minmax(0,1fr);gap:28px}}

/* v39: responsive navigation, readable detail pages and working email enquiries. */
.skip-link{position:fixed;left:16px;top:-100px;z-index:100;background:#fff;color:#182019;padding:12px 18px;border:2px solid var(--green);border-radius:8px}
.skip-link:focus{top:12px}
.nav-toggle{display:none}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
.enquiry-result{padding:24px;margin-top:24px;background:var(--soft);border:1px solid var(--line);border-radius:16px}
.enquiry-result textarea{width:100%;max-width:100%;padding:14px;font:inherit;border:1px solid #8c9a85;border-radius:8px;resize:vertical;background:#fff}
.enquiry-result h3{font-size:22px;line-height:1.3}
.enquiry-result .actions{margin-top:16px}
.enquiry-status{font-size:14px;color:var(--green)}
.attachment-note{padding:16px;background:var(--soft);border-radius:10px}
.attachment-note p{margin:6px 0 0;font-size:14px}
.form-field{min-width:0}
input,select,textarea{max-width:100%;min-width:0;font-size:16px}
.btn,button{cursor:pointer}
.btn{white-space:normal;max-width:100%;text-align:center}
.table-wrap{max-width:100%;overscroll-behavior-x:contain}
.table-wrap.mv-accuracy-table{overflow:auto}
.selection-card,.mv-card,.faq-item,.key-facts>*{min-width:0}
.faq{grid-template-columns:minmax(0,1fr)}
.faq-item,.key-facts>*,.badge{overflow-wrap:anywhere}
.badge{white-space:normal;min-width:0;width:fit-content}
code{overflow-wrap:anywhere;white-space:normal}
.legacy-group code,.obsolete code,.legacy-box code{max-width:100%;white-space:normal}
.abb36-link,.flow-doc,.doc-live{min-height:44px}
.catalog-standard p{overflow-wrap:anywhere}
.level-kpi>*{min-width:0;overflow-wrap:anywhere}
.breadcrumb{overflow-wrap:anywhere}
@media(max-width:900px){
 .nav{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:10px;padding:12px 0}
 .brand{grid-column:1;grid-row:1;min-width:0}
 .brand img{width:180px;max-width:100%}
 .lang{grid-column:2;grid-row:1;display:flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;padding:7px}
 .nav-toggle{grid-column:3;grid-row:1;display:none;align-items:center;justify-content:center;min-height:44px;min-width:48px;padding:8px;background:#fff;border:1px solid var(--green);color:var(--green);border-radius:10px;font:700 13px inherit}
 .js .nav-toggle{display:flex}
 .navlinks{grid-row:2;grid-column:1/-1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 12px;border-top:1px solid var(--line);padding-top:10px;width:100%}
 .navlinks a{min-height:44px;display:flex;align-items:center;padding:7px 10px;border-radius:8px}
 .navlinks a:hover{background:var(--soft)}
 .js .navlinks:not(.is-open){display:none}
}
@media(max-width:600px){
 .hero h1{font-size:clamp(30px,8vw,44px);line-height:1.12;overflow-wrap:break-word}
 .hero{padding:42px 0}
 .lead{font-size:17px;line-height:1.65}
 h2{font-size:clamp(27px,7vw,34px);line-height:1.2;overflow-wrap:break-word}
 h3{line-height:1.3;overflow-wrap:break-word}
 .card{padding:22px}
 .actions .btn{min-height:44px}
 .form-grid{grid-template-columns:minmax(0,1fr)}
 .form-field.full{grid-column:1/-1}
 .enquiry-result{padding:18px}
 .selection-grid,.mv-choice{grid-template-columns:minmax(0,1fr)}
 .eyebrow{letter-spacing:.1em;font-size:11px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}.btn-primary:hover{transform:none}}
@media(max-width:480px){.level-family-card .level-kpi{grid-template-columns:minmax(0,1fr)!important}}