:root{
  --sg-us-bg:#f5f8fa;
  --sg-us-card:#ffffff;
  --sg-us-ink:#173042;
  --sg-us-muted:#5f7180;
  --sg-us-border:#dfe7ec;
  --sg-us-primary:#173f5f;
  --sg-us-accent:#1f6f5c;
  --sg-us-soft:#eaf3f0;
  --sg-us-radius:18px;
}
.sg-us-catalog,.sg-us-tool,.sg-us-single-head,.sg-us-callout,.sg-us-privacy{box-sizing:border-box}
.sg-us-catalog{max-width:1180px;margin:0 auto;padding:28px 18px 64px;color:var(--sg-us-ink)}
.sg-us-hero{padding:48px 38px;border:1px solid var(--sg-us-border);border-radius:24px;background:linear-gradient(135deg,#fff,var(--sg-us-bg));box-shadow:0 16px 42px rgba(18,47,68,.06)}
.sg-us-kicker{display:block;font-size:.78rem;font-weight:800;letter-spacing:.13em;color:var(--sg-us-accent);margin-bottom:8px}
.sg-us-hero h1{font-size:clamp(2rem,4vw,3.6rem);line-height:1.04;margin:.1em 0 .25em;color:var(--sg-us-ink)}
.sg-us-hero p{max-width:760px;font-size:1.1rem;color:var(--sg-us-muted);margin:0 0 24px}
.sg-us-search-wrap input{width:100%;max-width:740px;min-height:54px;border:1px solid var(--sg-us-border);border-radius:14px;padding:0 18px;font-size:1rem;background:#fff;box-shadow:0 8px 24px rgba(18,47,68,.05)}

/* Navigazione categorie: link reali, non dipendenti da JavaScript. */
.sg-us-categories{display:flex;gap:9px;flex-wrap:wrap;margin:28px 0 24px}
.sg-us-chip{--sg-us-category:var(--sg-us-primary);appearance:none;display:inline-flex;align-items:center;gap:8px;border:1px solid var(--sg-us-border);background:#fff;color:var(--sg-us-ink);border-radius:999px;padding:9px 13px;font-weight:750;cursor:pointer;text-decoration:none!important;transition:background .16s ease,color .16s ease,border-color .16s ease,transform .16s ease}
.sg-us-chip[class*="sg-us-cat-"]{border-color:var(--sg-us-category);color:var(--sg-us-category)}
.sg-us-chip:hover,.sg-us-chip:focus-visible,.sg-us-chip.is-active{background:var(--sg-us-category);color:#fff;border-color:var(--sg-us-category);transform:translateY(-1px)}
.sg-us-chip-count{display:inline-flex;align-items:center;justify-content:center;min-width:23px;height:23px;padding:0 6px;border-radius:999px;background:rgba(23,48,66,.08);font-size:.72rem;font-weight:900}
.sg-us-chip:hover .sg-us-chip-count,.sg-us-chip.is-active .sg-us-chip-count{background:rgba(255,255,255,.2)}

.sg-us-current-category{--sg-us-category:var(--sg-us-primary);--sg-us-category-soft:var(--sg-us-bg);margin:0 0 26px;padding:18px 20px;border:1px solid color-mix(in srgb,var(--sg-us-category) 28%,#fff);border-left:5px solid var(--sg-us-category);border-radius:14px;background:var(--sg-us-category-soft)}
.sg-us-current-category>span{display:block;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;font-weight:900;color:var(--sg-us-category)}
.sg-us-current-category>strong{display:block;margin-top:3px;font-size:1.2rem;color:var(--sg-us-ink)}
.sg-us-current-category p{margin:4px 0 0;color:var(--sg-us-muted)}

.sg-us-category-section{--sg-us-category:var(--sg-us-primary);--sg-us-category-soft:var(--sg-us-bg);margin:0 0 38px;scroll-margin-top:110px}
.sg-us-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin:0 0 15px;padding:0 3px 12px;border-bottom:2px solid var(--sg-us-category)}
.sg-us-section-kicker{display:block;color:var(--sg-us-category);font-size:.7rem;font-weight:900;letter-spacing:.09em;text-transform:uppercase}
.sg-us-section-head h2{margin:3px 0 3px;font-size:1.45rem;line-height:1.2;color:var(--sg-us-ink)}
.sg-us-section-head p{margin:0;max-width:780px;color:var(--sg-us-muted);line-height:1.45}
.sg-us-section-count{flex:0 0 auto;padding:6px 9px;border-radius:999px;background:var(--sg-us-category-soft);color:var(--sg-us-category);font-size:.76rem;font-weight:850}

.sg-us-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.sg-us-card{--sg-us-category:var(--sg-us-primary);--sg-us-category-soft:var(--sg-us-bg);display:flex;flex-direction:column;min-height:245px;padding:22px;border:1px solid var(--sg-us-border);border-top:4px solid var(--sg-us-category);border-radius:var(--sg-us-radius);background:linear-gradient(180deg,var(--sg-us-category-soft) 0,rgba(255,255,255,0) 74px),var(--sg-us-card);box-shadow:0 9px 28px rgba(18,47,68,.045);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;text-decoration:none!important;color:inherit!important;cursor:pointer}
.sg-us-card:hover,.sg-us-card:focus-visible{transform:translateY(-3px);box-shadow:0 14px 35px rgba(18,47,68,.10);border-color:color-mix(in srgb,var(--sg-us-category) 42%,var(--sg-us-border));outline:none}
.sg-us-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}
.sg-us-card-category{max-width:52%;text-align:right;font-size:.69rem;line-height:1.2;font-weight:800;color:var(--sg-us-category)}
.sg-us-card h3{font-size:1.18rem;margin:16px 0 8px;line-height:1.25;color:var(--sg-us-ink)}
.sg-us-card p{color:var(--sg-us-muted);margin:0 0 20px;line-height:1.55}
.sg-us-card-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;margin-top:auto;width:max-content;min-width:92px;padding:9px 13px;border-radius:10px;background:var(--sg-us-category);color:#fff;font-weight:850;line-height:1}
.sg-us-card:hover .sg-us-card-button,.sg-us-card:focus-visible .sg-us-card-button{filter:brightness(.94)}

.sg-us-badge{display:inline-flex;align-items:center;width:max-content;border-radius:999px;padding:6px 9px;font-size:.69rem;font-weight:900;letter-spacing:.055em}
.sg-us-badge-native{background:#e7f4ef;color:#175c4c}
.sg-us-badge-official{background:#eaf0f7;color:#234c70}
.sg-us-badge-external{background:#f3eef8;color:#674087}
.sg-us-badge-planned{background:#f2f3f4;color:#65727a}
.sg-us-empty{text-align:center;padding:36px;color:var(--sg-us-muted)}

.sg-us-single-head{--sg-us-category:var(--sg-us-primary);margin:0 0 22px;padding-left:16px;border-left:4px solid var(--sg-us-category)}
.sg-us-lead{font-size:1.12rem;color:var(--sg-us-muted);margin:14px 0}
.sg-us-tool{margin:28px 0;padding:26px;border:1px solid var(--sg-us-border);border-radius:var(--sg-us-radius);background:#fff;box-shadow:0 12px 35px rgba(18,47,68,.05)}
.sg-us-tool h2{margin-top:0;color:var(--sg-us-ink)}
.sg-us-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-bottom:18px}
.sg-us-tool label{display:flex;flex-direction:column;gap:7px;font-weight:700;color:var(--sg-us-ink)}
.sg-us-tool input,.sg-us-tool select{min-height:46px;border:1px solid var(--sg-us-border);border-radius:10px;padding:8px 11px;background:#fff;font:inherit;color:var(--sg-us-ink)}
.sg-us-primary{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border:0;border-radius:10px;padding:10px 16px;background:var(--sg-us-primary);color:#fff!important;text-decoration:none;font-weight:800;cursor:pointer}
.sg-us-result{margin-top:18px}.sg-us-result strong{color:var(--sg-us-ink)}
.sg-us-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:16px 0}.sg-us-summary div{padding:14px;border-radius:12px;background:var(--sg-us-bg)}.sg-us-summary span{display:block;font-size:.8rem;color:var(--sg-us-muted)}.sg-us-summary strong{font-size:1.08rem}
.sg-us-table-wrap{overflow:auto;border:1px solid var(--sg-us-border);border-radius:12px}.sg-us-table{width:100%;border-collapse:collapse;font-size:.9rem}.sg-us-table th,.sg-us-table td{padding:9px 10px;border-bottom:1px solid var(--sg-us-border);text-align:right;white-space:nowrap}.sg-us-table th:first-child,.sg-us-table td:first-child{text-align:center}.sg-us-table th{background:var(--sg-us-bg);color:var(--sg-us-ink)}
.sg-us-callout,.sg-us-privacy{margin:22px 0;padding:18px;border-radius:14px;background:var(--sg-us-bg);border:1px solid var(--sg-us-border);color:var(--sg-us-muted)}
.sg-us-note{font-size:.88rem;color:var(--sg-us-muted);margin-top:14px}
.sg-us-ok{padding:13px;border-radius:10px;background:#e7f4ef;color:#175c4c;font-weight:800}.sg-us-bad{padding:13px;border-radius:10px;background:#fff0ef;color:#8a302a;font-weight:800}
.sg-us-code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;letter-spacing:.035em;word-break:break-all}

/* Accenti cromatici per categoria. */
.sg-us-cat-fisco-dichiarazioni{--sg-us-category:#245b85;--sg-us-category-soft:#eef5fa}
.sg-us-cat-iva-fatturazione{--sg-us-category:#1f7166;--sg-us-category-soft:#edf7f5}
.sg-us-cat-istat-interessi-rivalutazioni{--sg-us-category:#92701f;--sg-us-category-soft:#faf6e9}
.sg-us-cat-immobili-locazioni-successioni{--sg-us-category:#65763b;--sg-us-category-soft:#f3f6ec}
.sg-us-cat-finanza-mutui-banche{--sg-us-category:#4d5f8f;--sg-us-category-soft:#f0f2f8}
.sg-us-cat-professionisti-parcelle{--sg-us-category:#7c5266;--sg-us-category-soft:#f8f0f4}
.sg-us-cat-auto-mobilita{--sg-us-category:#9a5b2e;--sg-us-category-soft:#fbf2eb}
.sg-us-cat-documenti-digitali{--sg-us-category:#66578a;--sg-us-category-soft:#f3f0f8}
.sg-us-cat-utilita-generali{--sg-us-category:#337586;--sg-us-category-soft:#eef7f8}
.sg-us-cat-banche-dati-normativa{--sg-us-category:#4f6670;--sg-us-category-soft:#f0f4f5}

@media (max-width:900px){.sg-us-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sg-us-section-head{align-items:flex-start}}
@media (max-width:620px){.sg-us-grid,.sg-us-form-grid,.sg-us-summary{grid-template-columns:1fr}.sg-us-hero{padding:32px 20px}.sg-us-catalog{padding-left:12px;padding-right:12px}.sg-us-section-head{display:block}.sg-us-section-count{display:inline-flex;margin-top:10px}.sg-us-chip{font-size:.86rem}.sg-us-card-category{display:none}}
.sg-us-back{display:table;margin:0 0 12px;color:var(--sg-us-category);font-size:.88rem;font-weight:800;text-decoration:none}.sg-us-back:hover{text-decoration:underline}

.sg-us-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border:1px solid var(--sg-us-border);border-radius:10px;padding:10px 16px;background:#fff;color:var(--sg-us-ink);font-weight:800;cursor:pointer}
.sg-us-button-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.sg-us-stopwatch{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-variant-numeric:tabular-nums;font-size:clamp(2rem,7vw,4.5rem);font-weight:850;letter-spacing:-.04em;padding:18px 0 24px;color:var(--sg-us-ink)}
.sg-us-tool textarea{width:100%;border:1px solid var(--sg-us-border);border-radius:10px;padding:10px 11px;background:#fff;font:inherit;color:var(--sg-us-ink);box-sizing:border-box}

/* v1.1.0 — categorie architettura unificata */
.sg-us-cat-impresa-controllo{--sg-us-accent:#7b1734}.sg-us-cat-fonti-ufficiali{--sg-us-accent:#38566f}

/* 1.8.0 — Business KPI tools & online advisory conversion */
.sg-us-kpi-tool{margin-top:1.5rem}.sg-us-kpi-head{display:flex;justify-content:space-between;gap:1rem;align-items:flex-start;margin-bottom:1rem}.sg-us-kpi-head h2{margin:0 0 .35rem}.sg-us-kpi-head p{margin:0}.sg-us-kpi-pill{white-space:nowrap;border:1px solid currentColor;border-radius:999px;padding:.35rem .7rem;font-size:.78rem;font-weight:700}.sg-us-kpi-info{padding:.85rem 1rem;border-radius:12px;background:rgba(0,0,0,.035);margin:0 0 1rem}.sg-us-kpi-results{display:grid;grid-template-columns:repeat(auto-fit,minmax(175px,1fr));gap:.8rem;margin-top:1rem}.sg-us-kpi-card{padding:1rem;border:1px solid rgba(0,0,0,.10);border-radius:14px;background:#fff}.sg-us-kpi-card span{display:block;font-size:.8rem;opacity:.72;margin-bottom:.4rem}.sg-us-kpi-card strong{font-size:1.15rem}.sg-us-kpi-status{grid-column:1/-1;padding:.8rem 1rem;border-radius:12px;background:rgba(0,0,0,.035)}.sg-us-kpi-status.is-ok{border-left:4px solid #2e7d32}.sg-us-kpi-status.is-warn{border-left:4px solid #b26a00}.sg-us-online-cta{margin-top:1.4rem;padding:1.15rem 1.25rem;border-radius:16px;border:1px solid rgba(123,23,52,.18);background:linear-gradient(135deg,rgba(123,23,52,.06),rgba(200,166,106,.10))}.sg-us-online-cta h3{margin:0 0 .4rem}.sg-us-online-cta p{margin:.35rem 0 .9rem}.sg-us-online-cta-actions{display:flex;gap:.65rem;flex-wrap:wrap}.sg-us-secondary{display:inline-flex;align-items:center;text-decoration:none;padding:.72rem 1rem;border-radius:10px;border:1px solid currentColor;font-weight:700}@media(max-width:680px){.sg-us-kpi-head{display:block}.sg-us-kpi-pill{display:inline-block;margin-top:.7rem}}