/* =====================================================================
   SuperbaLearning — Design System
   Palette coerente con i materiali didattici: navy, oro, crema
   ===================================================================== */

:root{
  /* -----------------------------------------------------------------------
     Palette dell'ecosistema Superba. Gli stessi token di Knowledge, Carbon e
     PSC (--sb-*), piu' gli alias storici di SuperbaLearning (--navy, --gold,
     ...) rimappati sopra di essi: le regole gia' scritte continuano a valere,
     ma i colori che producono sono quelli di famiglia.
     ----------------------------------------------------------------------- */
  --sb-navy-900:#0B1724;
  --sb-navy-800:#0F2033;
  --sb-navy-700:#16304A;
  --sb-navy-600:#1E4160;
  --sb-hero-navy:#12314B;
  --sb-line-navy:rgba(125,178,224,.22);
  --sb-line-navy-soft:rgba(125,178,224,.14);
  --sb-on-navy:#EAF2FA;
  --sb-on-navy-2:#B9CCE0;
  --sb-on-navy-3:#8CA4BC;

  --sb-cyan-700:#0F5AA8;
  --sb-cyan-600:#1668C4;
  --sb-cyan-500:#2E86DE;
  --sb-cyan-400:#4DA3F5;
  --sb-cyan-300:#8CC6FF;
  --sb-cyan-050:#E7F1FB;

  --sb-amber-500:#E8A83A;
  --sb-amber-700:#A96E0B;
  --sb-amber-050:#FDF4E3;

  --sb-canvas:#F4F7FA;
  --sb-surface:#FFFFFF;
  --sb-sidebar:#EEF3F7;
  --sb-tint:#E6EDF4;
  --sb-border:#D8E1EA;
  --sb-border-strong:#BFCEDC;
  --sb-text:#102033;
  --sb-muted:#5E7085;

  /* Colore di prodotto: uno per applicazione, usato nel selettore
     dell'ecosistema, nella riga di fondo pagina e nella favicon. */
  --sb-prod-knowledge:#2E86DE;
  --sb-prod-carbon:#2DD4A7;
  --sb-prod-psc:#6EA8FF;
  --sb-prod-learning:#E8A83A;

  --sb-font:"Inter","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --sb-font-editorial:Cambria,Georgia,"Times New Roman",serif;

  --sb-radius-sm:8px;
  --sb-radius-lg:14px;
  --sb-radius-pill:999px;
  --sb-shadow-1:0 1px 2px rgba(16,32,51,.06);
  --sb-shadow-2:0 8px 22px rgba(16,32,51,.10);
  --sb-shadow-3:0 16px 38px rgba(11,23,36,.22);
  --sb-ring:0 0 0 3px rgba(46,134,222,.32);
  --sb-header-h:64px;

  /* --- Alias storici di SuperbaLearning ---------------------------------- */
  --navy: var(--sb-navy-900);
  --navy-2: var(--sb-navy-700);
  --blue: var(--sb-cyan-700);
  --blue-2: var(--sb-cyan-600);
  --gold: var(--sb-amber-500);
  --gold-light: #F3CB74;
  --red: #B22234;
  --grey: var(--sb-muted);
  --grey-light: var(--sb-border-strong);
  --grey-lighter: var(--sb-sidebar);
  --cream: var(--sb-canvas);
  --ink: var(--sb-text);
  --white: #FFFFFF;

  /* La famiglia usa una sola sans. Il serif sopravvive solo dove e'
     davvero editoriale (occhielli, citazioni, didascalie). */
  --sans: var(--sb-font);
  --serif: var(--sb-font);
  --editorial: var(--sb-font-editorial);

  --maxw: 1180px;
  --radius: 10px;
  --shadow-sm: var(--sb-shadow-1);
  --shadow-md: var(--sb-shadow-2);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--serif);
  color: var(--navy);
  font-weight: 600;
  line-height: 1.25;
  margin: 0 0 0.5em 0;
}
h1 { font-size: clamp(2rem, 4vw, 2.9rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
h3 { font-size: 1.2rem; color: var(--blue); }
p { margin: 0 0 1.1em 0; }
.lede { font-size: 1.15rem; color: var(--grey); max-width: 62ch; }
.eyebrow {
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 0.6em;
  display: inline-block;
}
.eyebrow-underline { padding-bottom: 6px; border-bottom: 1px solid rgba(200,162,75,0.35); }
.serif { font-family: var(--serif); }

/* ---------- Header ---------- */
.site-header {
  border-bottom: 1px solid var(--grey-lighter);
  position: sticky; top: 0; z-index: 50;
  background: rgba(234,243,250,0.92);
  backdrop-filter: blur(6px);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { height: 60px; width: auto; display:block; animation: brand-sail 6.5s ease-in-out infinite; transform-origin: 50% 85%; }
@keyframes brand-sail {
  0%, 100% { transform: rotate(-1.5deg) translateY(0); }
  50% { transform: rotate(1.5deg) translateY(-1px); }
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; justify-content:center; }
.brand-text .name {
  font-family: var(--serif); font-weight: 700; font-size: 1.5rem; color: var(--navy);
  letter-spacing: 0.02em; display:flex; align-items:center; gap:8px;
}
.brand-text .tag { font-size: 0.7rem; color: var(--gold); letter-spacing: 0.07em; text-transform: uppercase; margin-top:2px; }

.main-nav { display: flex; gap: 32px; align-items: center; }
.main-nav a {
  text-decoration: none; color: var(--ink); font-size: 0.92rem; font-weight: 500;
  padding: 6px 0; border-bottom: 2px solid transparent; transition: border-color .15s ease, color .15s ease;
}
.main-nav a:hover, .main-nav a.active { color: var(--navy); border-bottom-color: var(--blue-2); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: var(--radius);
  font-weight: 600; font-size: 0.92rem; text-decoration: none;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease, background .15s ease;
}
.btn-primary { background: var(--navy); color: var(--white); }
.btn-primary:hover { background: var(--navy-2); box-shadow: var(--shadow-md); }
.btn-gold { background: var(--gold); color: var(--navy); }
.btn-gold:hover { background: var(--gold-light); box-shadow: var(--shadow-md); }
.btn-compact { padding: 9px 20px; font-size: 0.88rem; }
.btn-outline { background: transparent; color: var(--navy); border-color: var(--grey-light); }
.btn-outline:hover { border-color: var(--navy); }
.btn-sm { padding: 8px 16px; font-size: 0.82rem; }

/* ---------- Hero ---------- */
.hero {
  padding: 96px 0 72px 0;
  background: linear-gradient(180deg, var(--cream) 0%, var(--white) 100%);
  border-bottom: 1px solid var(--grey-lighter);
}
.hero-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; } }
.hero-stats {
  display: flex; gap: 28px; margin-top: 36px; flex-wrap: wrap;
}
.stat { }
.stat .num { font-family: var(--serif); font-size: 2rem; color: var(--navy); font-weight: 700; display:block; }
.stat .label { font-size: 0.78rem; color: var(--grey); text-transform: uppercase; letter-spacing: 0.06em; }
.hero-emblem { display: flex; justify-content: center; }
.hero-emblem img { width: 220px; }

/* ---------- Sections ---------- */
.section { padding: 72px 0; }
.section-alt { background: var(--grey-lighter); }
.section-header { max-width: 640px; margin-bottom: 40px; }

/* ---------- Family filter chips ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin: 8px 0 36px 0; }
.chip {
  padding: 8px 16px; border-radius: 999px; border: 1px solid var(--grey-light);
  font-size: 0.84rem; font-weight: 600; color: var(--grey); background: var(--white);
  cursor: pointer; text-decoration: none; transition: all .15s ease;
}
.chip:hover { border-color: var(--gold); color: var(--navy); }
.chip.active { background: var(--navy); border-color: var(--navy); color: var(--white); }

/* ---------- Course grid / cards ---------- */
.course-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
@media (max-width: 980px) { .course-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .course-grid { grid-template-columns: 1fr; } }

.card {
  border: 1px solid var(--grey-light); border-radius: var(--radius);
  background: var(--white); overflow: hidden;
  transition: box-shadow .18s ease, transform .18s ease, border-color .18s ease;
  display: flex; flex-direction: column;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--grey-light); }
.card-top {
  height: 6px; background: var(--gold);
}
.card-body { padding: 22px 22px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.card .family { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--blue-2); font-weight: 700; margin-bottom: 8px; }
.card h3.card-title { font-family: var(--serif); color: var(--navy); font-size: 1.18rem; margin-bottom: 8px; }
.card p.desc { color: var(--grey); font-size: 0.9rem; flex: 1; margin-bottom: 16px; }
.card .meta { display: flex; gap: 14px; font-size: 0.78rem; color: var(--grey); margin-bottom: 16px; flex-wrap: wrap; }
.card .meta span { display: flex; align-items: center; gap: 5px; }
.card .card-actions { display: flex; gap: 10px; }
.badge-done { display:inline-block; font-size:0.68rem; font-weight:700; letter-spacing:.04em; color: var(--navy); background: var(--gold-light); padding: 3px 9px; border-radius: 999px; margin-left:8px; }

/* ---------- Course detail page ---------- */
.course-hero {
  padding: 24px 0 32px 0;
}
.course-hero .container {
  background: var(--navy); color: var(--white); border-radius: 20px;
  padding: 40px 40px 32px 40px; box-shadow: var(--shadow-md);
}
.course-hero .eyebrow { color: var(--gold-light); }
.course-hero h1 { color: var(--white); }
.course-hero .lede { color: rgba(255,255,255,0.82); }
.course-meta-bar {
  display: flex; gap: 28px; flex-wrap: wrap; margin-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.15); padding-top: 24px;
}
.course-meta-bar .m-label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: .06em; color: rgba(255,255,255,0.55); display:block; }
.course-meta-bar .m-value { font-family: var(--serif); font-size: 1.05rem; color: var(--white); }

.layout-2col { display: grid; grid-template-columns: 1fr 300px; gap: 48px; align-items: start; }
@media (max-width: 900px) { .layout-2col { grid-template-columns: 1fr; } }

.toc-card {
  border: 1px solid var(--grey-light); border-radius: var(--radius); padding: 20px;
  background: var(--cream); position: sticky; top: 96px;
}
.toc-card h4 { font-size: 0.78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--grey); margin-bottom: 14px; }
.toc-card ol { margin: 0; padding-left: 0; list-style: none; counter-reset: modstep; }
.toc-card li { counter-increment: modstep; margin-bottom: 10px; font-size: 0.86rem; }
.toc-card li a { text-decoration: none; color: var(--ink); }
.toc-card li a:hover { color: var(--blue); }
.toc-card li::before {
  content: counter(modstep, decimal-leading-zero);
  color: var(--gold); font-weight: 700; margin-right: 8px; font-family: var(--serif);
}
.toc-card .download { margin-top: 18px; display:block; text-align:center; }

.module {
  padding: 36px 0; border-bottom: 1px solid var(--grey-lighter);
  scroll-margin-top: 100px;
}
.module:last-child { border-bottom: none; }
.module .modnum {
  font-family: var(--serif); color: var(--gold); font-weight: 700; font-size: 0.95rem;
}
.module h2 { margin-top: 4px; }
.module .fig {
  margin: 22px 0; border: 1px solid var(--grey-light); border-radius: var(--radius); overflow: hidden;
}
.module .fig img { width: 100%; }
/* Figure sizing by aspect ratio: square/tall diagrams stay proportionate to the column */
.module .fig--md { max-width: 600px; margin-left: auto; margin-right: auto; }
.module .fig--sm { max-width: 470px; margin-left: auto; margin-right: auto; }
@media (max-width: 640px) { .module .fig--md, .module .fig--sm { max-width: 100%; } }
.module .fig-caption { font-size: 0.8rem; color: var(--grey); font-style: italic; padding: 10px 14px; background: var(--cream); }

.callout {
  border-left: 4px solid var(--gold); background: var(--cream);
  padding: 16px 20px; margin: 20px 0; border-radius: 0 var(--radius) var(--radius) 0;
}
.callout.alert { border-left-color: var(--red); background: #FBEEEE; }
.callout.info { border-left-color: var(--blue-2); background: #EAF1F7; }
.callout .callout-title { font-weight: 700; color: var(--navy); margin-bottom: 6px; font-size: 0.92rem; }

table.data-table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 0.88rem; }
table.data-table th { background: var(--navy); color: var(--white); text-align: left; padding: 10px 12px; font-weight: 600; }
table.data-table td { padding: 9px 12px; border-bottom: 1px solid var(--grey-lighter); }
table.data-table tr:nth-child(even) td { background: var(--grey-lighter); }

/* ---------- Disclaimer banner ---------- */
.disclaimer-banner {
  background: #FBEEEE; border-top: 1px solid #f0d5d5; border-bottom: 1px solid #f0d5d5;
  padding: 14px 0; font-size: 0.84rem; color: var(--ink);
}
.disclaimer-banner strong { color: var(--red); }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: rgba(255,255,255,0.75); padding: 56px 0 28px 0; margin-top: 80px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; }
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h4 { color: var(--gold-light); font-size: 0.78rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 16px; font-family: var(--sans); }
.site-footer a { color: rgba(255,255,255,0.75); text-decoration: none; display:block; margin-bottom: 8px; font-size: 0.9rem; }
.site-footer a:hover { color: var(--gold-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); margin-top: 40px; padding-top: 20px; font-size: 0.78rem; color: rgba(255,255,255,0.5); display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; }

/* ---------- Utility ---------- */
.center { text-align: center; }
.mt-0 { margin-top: 0; }
.small { font-size: 0.85rem; color: var(--grey); }

/* =====================================================================
   V2 — Unified landing (SuperbaKnowledge family)
   ===================================================================== */

/* ---- Header controls (lang / theme) ---- */
.nav-controls { display:flex; align-items:center; gap:14px; margin-left: 20px; }
.nav-ctrl-btn {
  display:flex; align-items:center; gap:6px; background:none; border:1px solid var(--grey-light);
  border-radius: 999px; padding:6px 12px; font-size:0.82rem; font-weight:600; color: var(--navy);
  cursor:pointer; font-family: var(--sans);
}
.nav-ctrl-btn:hover { border-color: var(--gold); }
.beta-pill {
  display:inline-block; font-size:0.66rem; font-weight:700; letter-spacing:.04em;
  color: var(--gold); border:1px solid var(--gold); padding:2px 9px; border-radius:999px; margin-left:10px;
}

/* ---- Hero v2 ---- */
.hero-v2 { padding: 20px 0 0 0; }
.hero-v2-box {
  position:relative; overflow:hidden; border-radius:20px;
  background: #0B2A4A;
  box-shadow: var(--shadow-md);
}
.hero-v2-gradient {
  background: linear-gradient(115deg, var(--navy) 0%, var(--navy-2) 45%, var(--blue) 100%);
}
.hero-v2-grid { display:grid; grid-template-columns: 1.15fr 1fr; align-items:stretch; }
@media (max-width: 900px) { .hero-v2-grid { grid-template-columns: 1fr; } }
.hero-v2-content { padding: 36px 24px 16px 40px; display:flex; flex-direction:column; justify-content:flex-start; }
@media (max-width: 900px) { .hero-v2-content { padding: 28px 24px; } }
.hero-eyebrow { color: var(--gold-light); }
.hero-v2 h1 { font-size: clamp(1.3rem, 2vw, 1.7rem); margin-bottom: 0.15em; line-height: 1.34; color: #FFFFFF; }
.hero-v2 .lede { font-size: 0.92rem; margin-bottom: 1em; line-height: 1.42; color: rgba(255,255,255,0.82); }
.feature-pills { display:flex; gap:8px; flex-wrap:wrap; justify-content:space-between; max-width:92%; margin-top:auto; margin-bottom:0; }
.feature-pill {
  display:inline-flex; align-items:center; gap:6px;
  padding: 6px 14px; border-radius:999px;
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.22);
  color: #FFFFFF; font-size:0.74rem; font-weight:600; white-space:nowrap;
}
.feature-pill svg { flex-shrink:0; color: var(--gold-light); }
.pill-icon-spin { animation: pill-spin 3.5s linear infinite; }
@keyframes pill-spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.hero-illustration { position:relative; overflow:hidden; min-height:260px; }
@media (max-width: 900px) { .hero-illustration { min-height:200px; } }
.hero-v2-compact .hero-v2-content { padding: 22px 24px 18px 40px; justify-content:center; }
.hero-v2-compact .hero-illustration { height:232px; min-height:0; }
.hero-v2-compact .lede { margin-bottom:0; }
.hero-chain-link { display:flex; justify-content:center; align-items:center; color: var(--gold); opacity:0.55; padding:0; }
.chain-shine { animation: chain-shine-sweep 13.5s ease-in-out infinite; mix-blend-mode: screen; }
@keyframes chain-shine-sweep {
  0% { transform: translateY(0); }
  13.3% { transform: translateY(114px); }
  100% { transform: translateY(114px); }
}
@media (prefers-reduced-motion: reduce) {
  .chain-shine { animation: none; }
}
.hero-illustration::before {
  content:""; position:absolute; inset:0; z-index:1; pointer-events:none;
  background: linear-gradient(90deg, #0B2A4A 0%, rgba(11,42,74,0.35) 12%, rgba(11,42,74,0) 28%);
}
.hero-illustration img { width:100%; height:100%; display:block; object-fit:cover; }
.hero-illustration-lanterna img { object-position: 68% 15%; }

/* ---- Stats bar v2 (elevated card) ---- */
.stats-bar-v2 {
  background: #EAF3FA; border-radius: 12px; box-shadow: var(--shadow-md);
  border: 1px solid var(--grey-lighter);
  margin-top: 0; padding: 10px 24px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:16px;
  position: relative; z-index: 3;
}
.stat-v2 { display:flex; align-items:center; gap:9px; }
.stat-v2 .sv-icon {
  width:32px; height:32px; border-radius:50%; background: rgba(11,42,74,0.08);
  color: var(--navy); display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.stat-v2 .sv-num { font-family: var(--serif); font-weight:700; font-size:1rem; color: var(--navy); line-height:1; display:block; }
.stat-v2 .sv-label { font-size:0.66rem; color: var(--grey); text-transform:uppercase; letter-spacing:.04em; margin-top:1px; display:block; }
.hero-v2-bottom-space { height: 6px; }

/* ---- Filter chips v2 (with icons) ---- */
.filters-v2 { display:flex; flex-wrap:wrap; gap:10px; margin: 6px 0 22px 0; }
.chip-v2 {
  display:inline-flex; align-items:center; gap:7px;
  padding: 7px 15px 7px 12px; border-radius: 999px; border: 1px solid var(--grey-light);
  font-size: 0.8rem; font-weight:600; color: var(--navy); background: var(--white);
  cursor: pointer; text-decoration:none; transition: all .15s ease;
}
.chip-v2 svg { flex-shrink:0; }
.chip-v2:hover { border-color: var(--gold); }
.chip-v2.active { background: var(--navy); border-color: var(--navy); color: var(--white); }

.chip-dropdown { position: relative; display:inline-block; }
.chip-dropdown-menu {
  position:absolute; top: calc(100% + 8px); left:0; min-width: 240px;
  background: var(--white); border:1px solid var(--grey-light); border-radius: 10px;
  box-shadow: var(--shadow-md); padding:6px; display:none; z-index: 20;
}
.chip-dropdown-menu.open { display:block; }
.chip-dropdown-item {
  display:flex; align-items:center; gap:8px; width:100%; text-align:left;
  padding:9px 12px; border-radius:7px; border:none; background:none; cursor:pointer;
  font-size:0.86rem; font-weight:600; color: var(--navy); font-family: var(--sans);
}
.chip-dropdown-item:hover { background: var(--grey-lighter); }
.chip-dropdown-item.active { background: var(--navy); color: var(--white); }
.chip-dropdown-toggle .chevron { transition: transform .15s ease; }
.chip-dropdown-toggle.open .chevron { transform: rotate(180deg); }

/* ---- Course cards v2 ---- */
.course-grid-v2 { display:grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 980px) { .course-grid-v2 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .course-grid-v2 { grid-template-columns: 1fr; } }

.card-v2 {
  border: 1px solid #BFDDF0; border-top: 3px solid var(--navy); border-radius: 12px; background: var(--white);
  padding: 20px 22px 22px 22px; display:flex; flex-direction:column;
  transition: box-shadow .08s ease, transform .08s ease, border-color .08s ease, background .08s ease;
  text-decoration:none; color: inherit;
}
.card-v2:hover, .card-v2.demo-hover {
  box-shadow: var(--shadow-md); transform: translateY(-3px);
  border-color: var(--blue-2); border-top-color: var(--navy);
  background: #EAF3FA;
}
.card-v2-top { display:flex; justify-content:space-between; align-items:flex-start; margin-bottom: 14px; }
.status-badge {
  font-size:0.68rem; font-weight:700; letter-spacing:.03em; padding:3px 11px; border-radius:999px;
}
.status-badge.live { background:#DCFCE7; color:#15803D; }
.status-badge.nuovo { background:#FBEFD9; color:#8a6d1f; }
.card-v2-icon {
  width:56px; height:56px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  overflow:hidden; background: rgba(11,42,74,0.08); color: var(--navy); flex-shrink:0;
}
.card-v2-icon img { width:100%; height:100%; object-fit:cover; display:block; animation: icon-pulse 3.6s ease-in-out infinite; }
@keyframes icon-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}
.card-v2 h3 { font-family: var(--serif); color: var(--navy); font-size:1.12rem; margin-bottom:8px; line-height:1.3; }
.card-v2 p.desc-v2 { color: var(--grey); font-size:0.87rem; flex:1; margin-bottom:16px;
  display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.card-v2-footer { display:flex; justify-content:space-between; align-items:center; border-top:1px solid var(--grey-lighter); padding-top:14px; }
.card-v2-meta { display:flex; gap:14px; font-size:0.78rem; color: var(--grey); }
.card-v2-meta span { display:flex; align-items:center; gap:5px; }
.card-v2-arrow {
  width:34px; height:34px; border-radius:50%; background: var(--grey-lighter); color: var(--navy);
  display:flex; align-items:center; justify-content:center; transition: background .15s ease, color .15s ease, transform .15s ease;
}
.card-v2:hover .card-v2-arrow { background: var(--navy); color: var(--white); transform: translateX(3px); }

.family-section-label { font-family: var(--serif); font-size:1.5rem; color: var(--navy); margin: 46px 0 18px 0; }

/* ---- About page (Chi siamo) ---- */
.about-hero-v2 .lede { line-height: 1.7; }
.principles-panel { background:#EAF3FA; border-radius:20px; box-shadow: var(--shadow-md); padding:48px 40px; margin-top:20px; }
@media (max-width: 900px) { .principles-panel { padding:32px 24px; } }
.principles-divider { width:40px; height:3px; background:var(--gold); margin:0 auto 18px; border-radius:2px; }
.principles-title { text-align:center; font-size:1.6rem; margin-bottom:10px; }
.principles-subtitle { text-align:center; color:var(--grey); font-size:0.95rem; margin:0 auto 36px; max-width:56ch; }
.principles-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
@media (max-width: 860px) { .principles-grid { grid-template-columns:1fr; } }
.principle-card { background:var(--white); border-radius:14px; padding:32px 26px; text-align:center; box-shadow: var(--shadow-sm); border-bottom: 3px solid var(--blue-2); }
.principle-icon { width:68px; height:68px; border-radius:50%; background:rgba(46,123,176,0.12); display:flex; align-items:center; justify-content:center; margin:0 auto 18px; color:var(--blue-2); }
.principle-icon svg { animation: icon-pulse 3.6s ease-in-out infinite; }
.principle-card h3 { font-size:1.02rem; position:relative; display:inline-block; padding-bottom:10px; margin-bottom:0; }
.principle-card h3::after { content:""; position:absolute; left:50%; transform:translateX(-50%); bottom:0; width:32px; height:2px; background:var(--gold); }
.principle-card p { color:var(--grey); font-size:0.88rem; margin:14px 0 0 0; }

.underline-title { position:relative; padding-bottom:12px; margin-bottom:20px; font-size:1.3rem; }
.underline-title::after { content:""; position:absolute; left:0; bottom:0; width:40px; height:3px; background:var(--gold); }
h2.underline-title, .beta-title { padding-bottom:0; }
h2.underline-title { margin-top:32px; }
h2.underline-title::after, .beta-title::after { display:none; }
.superba-grid { display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:start; }
@media (max-width: 860px) { .superba-grid { grid-template-columns:1fr; } }
.superba-symbols { display:flex; gap:36px; margin-top:28px; }
.symbol-item { display:flex; flex-direction:column; align-items:center; gap:10px; }
.symbol-icon { color:var(--navy); }
.symbol-item span { font-size:0.8rem; font-weight:600; color:var(--navy); }

.platform-card { background:#EAF3FA; border-radius:16px; padding:32px; }
.platform-stats-row { display:flex; justify-content:space-between; flex-wrap:nowrap; gap:8px; margin-top:32px; }
.platform-stat { display:flex; flex-direction:column; align-items:center; text-align:center; flex:1; min-width:0; }
.ps-icon { width:50px; height:50px; border-radius:50%; background:var(--white); display:flex; align-items:center; justify-content:center; color:var(--navy); margin-bottom:10px; box-shadow: var(--shadow-sm); }
.ps-num { font-family:var(--serif); font-weight:700; font-size:1.15rem; color:var(--navy); line-height:1; }
.ps-num.ps-open { color:#1a9c4a; }
.ps-label { font-size:0.65rem; text-transform:uppercase; letter-spacing:.04em; color:var(--grey); margin-top:7px; }

.beta-vision-grid { display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:start; }
@media (max-width: 860px) { .beta-vision-grid { grid-template-columns:1fr; } }
.beta-title { display:flex; align-items:center; gap:10px; }
.beta-icon { color:var(--gold); display:inline-flex; }
.vision-quote {
  background:var(--navy); border-radius:16px; padding:40px 44px; position:relative; overflow:hidden;
  display:flex; align-items:center; justify-content:center; text-align:center;
}
.vision-quote .quote-mark { font-family:var(--serif); font-size:3rem; color:var(--gold-light); line-height:1; opacity:0.5; position:absolute; top:14px; left:20px; }
.vision-quote .quote-mark-close { font-family:var(--serif); font-size:3rem; color:var(--gold-light); line-height:1; opacity:0.5; position:absolute; bottom:2px; right:20px; }
.vision-quote p { font-family:var(--serif); font-size:1.25rem; font-weight:600; line-height:1.4; margin:0; color:#FFFFFF; position:relative; z-index:1; max-width:34ch; }


/* ---- Avvertenze page ---- */
.disclaimer-panel { background:#EAF3FA; border-radius:20px; box-shadow: var(--shadow-md); padding:40px; }
@media (max-width: 900px) { .disclaimer-panel { padding:28px 20px; } }
.disclaimer-grid { display:flex; flex-direction:column; gap:18px; }
.disclaimer-card { background:var(--white); border-radius:14px; padding:24px 30px; box-shadow: var(--shadow-sm); display:flex; align-items:center; gap:30px; }
@media (max-width: 760px) { .disclaimer-card { flex-direction:column; align-items:flex-start; gap:14px; } }
.disclaimer-card-top { display:flex; align-items:center; gap:14px; flex:0 0 240px; }
@media (max-width: 760px) { .disclaimer-card-top { flex:none; } }
.disclaimer-icon { width:48px; height:48px; border-radius:50%; background:rgba(46,123,176,0.12); color:var(--blue-2); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.disclaimer-card h3 { font-size:1rem; color:var(--navy); margin:0; }
.disclaimer-card p { color:var(--grey); font-size:0.86rem; line-height:1.55; margin:0; flex:1; }
.disclaimer-note {
  display:flex; align-items:flex-start; gap:14px; margin-top:24px;
  background:rgba(255,255,255,0.6); border:1px solid rgba(46,123,176,0.25); border-radius:12px; padding:20px 24px;
}
.disclaimer-note-icon { width:34px; height:34px; border-radius:50%; background:rgba(46,123,176,0.15); color:var(--blue-2); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.disclaimer-note p { margin:0; color:var(--ink); font-size:0.9rem; line-height:1.55; }
.disclaimer-note a { color:var(--blue-2); font-weight:600; }

/* ---- Contatti page ---- */
.contact-grid { display:grid; grid-template-columns:1fr 1.2fr; gap:48px; align-items:start; margin-top:32px; }
@media (max-width: 860px) { .contact-grid { grid-template-columns:1fr; } }
.contact-info-card {
  display:flex; align-items:center; gap:16px; background:#EAF3FA; border-radius:14px;
  padding:22px 24px; text-decoration:none; transition: box-shadow .15s ease;
}
.contact-info-card:hover { box-shadow: var(--shadow-sm); }
.contact-info-icon { width:44px; height:44px; border-radius:50%; background:rgba(46,123,176,0.15); color:var(--blue-2); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.icon-pulse-svg { animation: icon-pulse 3.6s ease-in-out infinite; }
.status-dot-green { display:inline-block; width:8px; height:8px; border-radius:50%; background:#22C55E; margin-right:7px; vertical-align:middle; }
.contact-info-label { display:block; font-size:0.72rem; text-transform:uppercase; letter-spacing:.05em; color:var(--grey); margin-bottom:2px; }
.contact-info-value { display:block; font-family:var(--serif); font-size:1.05rem; color:var(--navy); font-weight:600; }
.contact-form {
  background:var(--white); border:1px solid var(--grey-light); border-radius:16px; padding:32px;
  box-shadow: var(--shadow-sm); display:flex; flex-direction:column; gap:18px;
}
.form-row { display:flex; flex-direction:column; gap:6px; }
.form-row label { font-size:0.82rem; font-weight:600; color:var(--navy); }
.form-row input, .form-row textarea {
  font-family:var(--sans); font-size:0.92rem; padding:10px 14px; border:1px solid var(--grey-light);
  border-radius:8px; background:var(--cream); color:var(--ink); resize:vertical;
}
.form-row input:focus, .form-row textarea:focus { outline:none; border-color:var(--blue-2); background:var(--white); }
.form-checkbox { display:flex; align-items:flex-start; gap:10px; font-size:0.82rem; color:var(--grey); line-height:1.5; cursor:pointer; }
.form-checkbox input[type="checkbox"] { margin-top:3px; width:15px; height:15px; flex-shrink:0; accent-color: var(--blue-2); cursor:pointer; }
.form-checkbox a { color:var(--blue-2); font-weight:600; }
.contact-form button { align-self:flex-start; }


/* =====================================================================
   Ecosistema Superba — testata, piede e accordature comuni
   Stessi oggetti di Knowledge / Carbon / PSC: barra navy in alto, pillola
   di release, selettore dell'ecosistema, segmento IT|EN, piede scuro con
   la riga dei prodotti. Da qui in giu' si sovrascrive quanto serve delle
   regole storiche di SuperbaLearning.
   ===================================================================== */
body{ background:var(--sb-canvas); color:var(--sb-text); }
h1,h2,h3,h4{ font-family:var(--sb-font); color:var(--sb-navy-900); letter-spacing:-.011em; }
.lede{ font-family:var(--editorial); font-style:italic; color:var(--sb-muted); }
.serif{ font-family:var(--editorial); }
a{ color:inherit; }

/* --- Testata ---------------------------------------------------------- */
.topbar{
  background:var(--sb-navy-900); color:var(--sb-on-navy);
  position:sticky; top:0; z-index:50;
  border-bottom:1px solid var(--sb-line-navy);
}
.topbar-inner{
  max-width:1400px; margin:0 auto; padding:0 1.35rem;
  min-height:var(--sb-header-h);
  display:flex; align-items:center; gap:.8rem; flex-wrap:wrap;
}
.topbar .brand{ display:flex; align-items:center; gap:.65rem; color:var(--sb-on-navy); text-decoration:none; }
.brand-mark{
  width:36px; height:36px; flex:0 0 36px; border-radius:10px;
  background:linear-gradient(158deg,#17395B 0%,#0D2138 100%);
  border:1px solid rgba(125,178,224,.30);
  display:grid; place-items:center;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
}
.brand-mark svg{ width:21px; height:21px; color:var(--sb-amber-500); display:block; }
.topbar .brand-text{ display:flex; flex-direction:column; justify-content:center; line-height:1; }
.brand-master{ font-size:.95rem; font-weight:700; letter-spacing:.15em; text-transform:uppercase; color:#FFF; white-space:nowrap; }
.brand-product{ font-size:.715rem; font-weight:500; letter-spacing:.015em; color:var(--sb-on-navy-3); white-space:nowrap; margin-top:.28rem; }
.beta-chip{
  align-self:center; font-size:.585rem; font-weight:700; letter-spacing:.13em;
  text-transform:uppercase; color:var(--sb-cyan-300);
  background:rgba(77,163,245,.10); border:1px solid rgba(77,163,245,.32);
  border-radius:var(--sb-radius-pill); padding:.3rem .62rem; white-space:nowrap;
}
@media(max-width:1080px){ .beta-chip{ display:none; } }

.topnav{ display:flex; align-items:center; gap:.15rem; margin-left:.9rem; }
.topnav a{
  display:inline-flex; align-items:center; height:34px; padding:0 .7rem;
  border-radius:var(--sb-radius-sm); text-decoration:none;
  color:var(--sb-on-navy-2); font-size:.82rem; font-weight:600; white-space:nowrap;
  transition:background .15s ease,color .15s ease;
}
.topnav a:hover{ background:rgba(255,255,255,.07); color:var(--sb-on-navy); text-decoration:none; }
.topnav a.active{ background:rgba(77,163,245,.16); color:#FFF; }

.sb-switcher{ position:relative; margin-left:auto; }
.sb-switcher > summary{
  list-style:none; display:inline-flex; align-items:center; gap:.42rem;
  height:34px; padding:0 .7rem; border-radius:var(--sb-radius-sm);
  border:1px solid var(--sb-line-navy); background:transparent;
  color:var(--sb-on-navy-2); font-size:.78rem; font-weight:600;
  white-space:nowrap; cursor:pointer;
  transition:background .15s ease,border-color .15s ease,color .15s ease;
}
.sb-switcher > summary::-webkit-details-marker{ display:none; }
.sb-switcher > summary::marker{ content:""; }
.sb-switcher > summary:hover{ background:rgba(255,255,255,.07); color:var(--sb-on-navy); border-color:rgba(125,178,224,.42); }
.sb-switcher[open] > summary{ background:rgba(77,163,245,.14); border-color:rgba(77,163,245,.45); color:var(--sb-on-navy); }
.sb-switcher > summary svg{ width:15px; height:15px; flex:none; }
.sb-switcher-caret{ width:12px; height:12px; opacity:.8; transition:transform .15s ease; }
.sb-switcher[open] .sb-switcher-caret{ transform:rotate(180deg); }
.sb-switcher-menu{
  position:absolute; right:0; top:calc(100% + .5rem); width:284px;
  background:var(--sb-navy-800); border:1px solid var(--sb-line-navy);
  border-radius:12px; box-shadow:var(--sb-shadow-3); padding:.35rem; z-index:70;
}
.sb-switcher-head{
  font-size:.6rem; font-weight:700; letter-spacing:.13em; text-transform:uppercase;
  color:var(--sb-on-navy-3); padding:.5rem .65rem .4rem;
}
.sb-switcher-item{ display:flex; align-items:flex-start; gap:.6rem; padding:.55rem .65rem; border-radius:var(--sb-radius-sm); text-decoration:none; }
.sb-switcher-item:hover{ background:rgba(77,163,245,.12); text-decoration:none; }
.sb-switcher-item[aria-current="page"]{ background:rgba(77,163,245,.16); }
.sb-switcher-name{ display:block; color:var(--sb-on-navy); font-size:.845rem; font-weight:600; line-height:1.3; }
.sb-switcher-desc{ display:block; color:var(--sb-on-navy-3); font-size:.715rem; line-height:1.42; margin-top:.12rem; }
.sb-more-sep{ height:1px; background:var(--sb-line-navy-soft); margin:.35rem .3rem; }
@media(max-width:900px){ .sb-switcher-menu{ right:auto; left:0; } }

.topbar-lang{ display:flex; align-items:center; }
.lang-switch{
  display:flex; align-items:stretch; height:34px; overflow:hidden;
  border:1px solid var(--sb-line-navy); border-radius:var(--sb-radius-sm);
  font-size:.74rem; font-weight:700; letter-spacing:.05em;
}
.lang-switch a,.lang-switch .lang-active{ display:flex; align-items:center; padding:0 .6rem; color:var(--sb-on-navy-3); text-decoration:none; }
.lang-switch a:hover{ background:rgba(255,255,255,.07); color:var(--sb-on-navy); text-decoration:none; }
.lang-switch .lang-active{ background:rgba(77,163,245,.16); color:var(--sb-on-navy); }
@media(max-width:760px){
  .topbar-inner{ padding:.5rem 1rem; }
  .topnav{ order:5; width:100%; margin:0 0 .35rem; overflow-x:auto; }
  .sb-switcher{ margin-left:auto; }
}

/* --- Azioni: il ciano e' il colore dell'azione, l'ambra solo accento --- */
.btn-primary{ background:var(--sb-cyan-600); color:#FFF; }
.btn-primary:hover{ background:var(--sb-cyan-700); box-shadow:var(--sb-shadow-2); }
.btn-gold{ background:var(--sb-amber-500); color:var(--sb-navy-900); }
.btn-gold:hover{ background:#F3CB74; }
.btn-outline{ background:transparent; color:var(--sb-cyan-700); border-color:var(--sb-border); }
.btn-outline:hover{ border-color:var(--sb-cyan-600); color:var(--sb-cyan-700); }
.chip.active,.chip-v2.active{ background:var(--sb-cyan-600); border-color:var(--sb-cyan-600); color:#FFF; }
.chip:hover,.chip-v2:hover{ border-color:var(--sb-cyan-400); }
.card-v2:hover .card-v2-arrow{ background:var(--sb-cyan-600); color:#FFF; }
.card,.card-v2,.toc-card{ border-color:var(--sb-border); }
.module .fig{ border-color:var(--sb-border); }
.module .fig-caption{ background:var(--sb-sidebar); color:var(--sb-muted); }
.callout.info{ background:var(--sb-cyan-050); border-left-color:var(--sb-cyan-600); }
.callout.alert{ background:var(--sb-amber-050); border-left-color:var(--sb-amber-500); }
.module blockquote{ margin:18px 0; padding:14px 20px; border-left:4px solid var(--sb-navy-800); background:var(--sb-sidebar); border-radius:0 var(--radius) var(--radius) 0; font-size:0.94rem; line-height:1.62; color:var(--sb-text); }
.module blockquote cite{ display:block; margin-top:9px; font-style:normal; font-size:0.8rem; color:var(--sb-muted); }
.callout{ background:var(--sb-sidebar); }
table.data-table th{ background:var(--sb-navy-800); }
.course-hero .container{ background:linear-gradient(180deg,var(--sb-hero-navy) 0%,var(--sb-navy-900) 100%); }
.course-hero .eyebrow,.hero-eyebrow{ color:var(--sb-cyan-300); }
.hero-v2-box{ background:var(--sb-hero-navy); }
.principles-panel,.platform-card,.disclaimer-panel{ background:var(--sb-tint); }
.principle-icon,.disclaimer-icon,.disclaimer-note-icon,.contact-info-icon{ background:rgba(46,134,222,.12); color:var(--sb-cyan-600); }
.principle-card{ border-bottom-color:var(--sb-cyan-600); }

/* --- Piede ------------------------------------------------------------- */
.sitefooter{
  background:var(--sb-navy-900); color:var(--sb-on-navy-3);
  border-top:1px solid var(--sb-line-navy);
  text-align:center; font-size:.765rem; padding:1.15rem 1.5rem 1.3rem; margin-top:72px;
}
.sitefooter a{ color:var(--sb-cyan-300); text-decoration:none; border-bottom:1px solid rgba(140,198,255,.35); }
.sitefooter a:hover{ color:#FFF; border-bottom-color:rgba(255,255,255,.6); }
.footer-cols{
  display:grid; grid-template-columns:2.4fr 1fr 1fr 1fr; gap:1.1rem 1.4rem;
  max-width:1180px; margin:0 auto; text-align:left; padding:.2rem 0 .8rem;
}
@media(max-width:760px){ .footer-cols{ grid-template-columns:1fr; } }
.footer-brand{ font-weight:700; font-size:.9rem; color:#FFF; margin-bottom:.35rem; letter-spacing:.03em; }
.footer-col-brand p{ margin:0; opacity:.85; line-height:1.5; max-width:56ch; }
.footer-col-brand p.footer-note{ margin-top:.5rem; opacity:.75; }
.footer-col-title{ font-size:.655rem; text-transform:uppercase; letter-spacing:.11em; color:var(--sb-cyan-300); font-weight:700; margin-bottom:.55rem; }
.footer-col ul{ list-style:none; margin:0; padding:0; }
.footer-col li{ margin-bottom:.28rem; line-height:1.35; }
.footer-col a{ display:inline; margin:0; font-size:.765rem; }
.sb-eco{
  display:flex; flex-wrap:wrap; align-items:center; justify-content:center; gap:.35rem .55rem;
  margin:0 0 1rem; padding-bottom:1.05rem; border-bottom:1px solid var(--sb-line-navy-soft);
  font-size:.745rem;
}
.sb-eco-label{ color:var(--sb-on-navy-3); letter-spacing:.1em; text-transform:uppercase; font-size:.63rem; font-weight:700; margin-right:.35rem; }
.sb-eco a,.sb-eco span.sb-eco-here{
  display:inline-flex; align-items:center; gap:.38rem;
  padding:.26rem .6rem; border-radius:var(--sb-radius-pill);
  border:1px solid var(--sb-line-navy); color:var(--sb-on-navy-2); text-decoration:none;
}
.sb-eco a{ border-bottom:1px solid var(--sb-line-navy); }
.sb-eco a:hover{ background:rgba(255,255,255,.07); color:var(--sb-on-navy); border-color:rgba(125,178,224,.42); }
.sb-eco span.sb-eco-here{ background:rgba(232,168,58,.16); border-color:rgba(232,168,58,.42); color:var(--sb-on-navy); }
.footer-base{
  max-width:1180px; margin:0 auto; text-align:left;
  border-top:1px solid var(--sb-line-navy-soft); padding-top:.75rem;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:.5rem;
  font-size:.72rem; opacity:.85;
}
.footer-base p{ margin:0; max-width:78ch; }

/* --- schermi stretti: colonne che si restringono, tabelle che scorrono, titoli che vanno a capo --- */
@media (max-width: 900px) {
  .hero-grid > *, .course-grid > *, .course-grid-v2 > *, .layout-2col > *,
  .hero-v2-grid > *, .principles-grid > *, .superba-grid > *,
  .beta-vision-grid > *, .contact-grid > *, .footer-grid > * { min-width: 0; }
  h1, h2, h3 { overflow-wrap: break-word; hyphens: auto; }
  .contact-info-card > * { min-width: 0; }
  .contact-info-value, .footer-base p { overflow-wrap: break-word; }
}
@media (max-width: 760px) {
  .footer-cols > * { min-width: 0; }
}
@media (max-width: 640px) {
  table.data-table {
    display: block;
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  table.data-table > tbody { display: table; width: 100%; min-width: min-content; }
}

/* ---------- Home: azioni dell'hero ---------- */
.hero-actions { margin-top: auto; display: flex; flex-direction: column; gap: 14px; }
.hero-actions .feature-pills { margin-top: 0; justify-content: flex-start; gap: 8px; max-width: 100%; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-cta .btn { display: inline-flex; align-items: center; gap: 8px; }
.btn-ghost-light {
  background: rgba(255,255,255,0.10); color: #FFFFFF;
  border: 1px solid rgba(255,255,255,0.34);
}
.btn-ghost-light:hover { background: rgba(255,255,255,0.18); border-color: rgba(255,255,255,0.6); }
.stat-v2 .sv-num-date { font-size: 0.86rem; letter-spacing: .02em; }

/* ---------- Home: fascia sulla configurabilità ---------- */
.config-band { padding: 22px 0 6px 0; }
.config-card {
  border: 1px solid var(--grey-light); border-left: 3px solid var(--gold);
  border-radius: 12px; background: var(--white); padding: 18px 22px;
}
.config-grid {
  display: grid; grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 28px; align-items: center;
}
.config-text .eyebrow { margin-bottom: 6px; }
.config-text h2 { font-size: 1.06rem; line-height: 1.32; margin: 0 0 6px 0; color: var(--navy); }
.config-text p { font-size: 0.84rem; line-height: 1.45; color: var(--grey); margin: 0; }
.config-items { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.cfg-item { border-left: 2px solid var(--grey-lighter); padding-left: 12px; min-width: 0; }
.cfg-item-t { display: block; font-weight: 700; font-size: 0.82rem; color: var(--navy); margin-bottom: 3px; }
.cfg-item-d { display: block; font-size: 0.76rem; line-height: 1.42; color: var(--grey); }
.config-note {
  margin: 14px 0 0 0; padding-top: 12px;
  border-top: 1px solid var(--grey-lighter);
  font-size: 0.74rem; color: var(--grey); line-height: 1.45;
}
@media (max-width: 900px) {
  .config-grid { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .config-items { grid-template-columns: minmax(0, 1fr); gap: 12px; }
}

/* ---------- Home: catalogo e schede ---------- */
.section-sub { font-size: 0.86rem; color: var(--grey); margin: 6px 0 0 0; }
.status-badge.ruolo { background: #E7EEF5; color: #14507A; }
.status-badge.aggiornato { background: #E7F1EC; color: #2E7D4F; }
.status-badge.specialistico { background: #F0EAF5; color: #5B4B7A; }
.card-v2-meta { flex-wrap: wrap; row-gap: 4px; }
@media (max-width: 420px) { .card-v2-meta { gap: 10px; font-size: 0.74rem; } }
@media (min-width: 981px) { #courseGrid .card-orfana { grid-column: 2; } }

/* =====================================================================
   Accordatura enterprise della home
   Tipografia sans, ambra come identita e non come interfaccia, superfici
   controllate, meno pillole e meno decorazione.
   ===================================================================== */

/* --- 1. tipografia: via il corsivo da brochure -------------------------- */
.lede { font-family: var(--sb-font); font-style: normal; }
.hero-v2 h1 {
  font-size: 30px; font-weight: 700; line-height: 1.18;
  letter-spacing: -.014em; margin: 0 0 8px 0;
}
.hero-v2 .lede {
  font-size: 15px; font-weight: 400; line-height: 1.55;
  max-width: 60ch; margin: 0; color: var(--sb-on-navy-2);
}
.hero-v2 .hero-eyebrow { margin-bottom: 12px; }
.eyebrow { font-size: 10.5px; letter-spacing: .12em; }
.section-header h2 { font-size: 22px !important; font-weight: 700; }
.section-sub { font-size: 14px; margin: 6px 0 0 0; color: var(--sb-muted); }
.config-text h2 { font-size: 18px; font-weight: 700; }
.card-v2 h3 { font-size: 17px; font-weight: 700; letter-spacing: -.008em; }
.card-v2 p.desc-v2 { font-size: 13.5px; line-height: 1.5; -webkit-line-clamp: 3; }
.card-v2-meta { font-size: 12px; }

/* --- 2. l'ambra identifica, il ciano agisce ----------------------------- */
.feature-pill svg { color: var(--sb-cyan-300); }
.chip-v2:hover { border-color: var(--sb-cyan-500); color: var(--sb-cyan-700); }
.card-v2:hover { border-color: var(--sb-cyan-500); }
.card-v2:hover .card-v2-arrow, .card-v2.demo-hover .card-v2-arrow {
  background: var(--sb-cyan-600); color: #FFFFFF;
}
.status-badge.nuovo { background: var(--sb-amber-050); color: var(--sb-amber-700); }
.status-badge.ruolo { background: var(--sb-cyan-050); color: var(--sb-cyan-700); }

/* --- 3. hero compatto --------------------------------------------------- */
.hero-v2 { padding: 20px 0 0 0; }
.hero-v2-box { border-radius: 16px; }
.hero-v2-grid { grid-template-columns: 56% 44%; }
.hero-v2-content { padding: 24px 26px 22px 40px; }
.hero-actions { gap: 12px; margin-top: 12px; }
.feature-pills { gap: 8px; }
.feature-pill {
  height: 28px; padding: 0 11px; font-size: 11.5px; font-weight: 600;
  background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.14);
  color: var(--sb-on-navy);
}
.feature-pill svg { width: 13px; height: 13px; }
.hero-cta { gap: 10px; }
.hero-cta .btn { height: 38px; padding: 0 18px; font-size: 13.5px; }
.hero-illustration img {
  filter: brightness(.93) saturate(.96);
  /* la meta immagine sfuma nel fondo del riquadro invece di accostarvisi:
     cosi non resta la linea verticale di giunzione fra testo e fotografia */
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.45) 14%, #000 42%);
  mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.45) 14%, #000 42%);
}
.hero-illustration::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(90deg, rgba(11,23,36,.55) 0%, rgba(11,23,36,.16) 30%, rgba(11,23,36,0) 60%);
}
@media (max-width: 900px) {
  .hero-v2-grid { grid-template-columns: 1fr; }
  .hero-v2 h1 { font-size: 26px; max-width: none; }
  .hero-v2-content { padding: 24px 22px; }
}

/* --- 4. barra metriche: un pannello, non contatori ---------------------- */
.stats-bar-v2 {
  margin-top: 0; min-height: 55px; box-shadow: var(--sb-shadow-1);
  border: 1px solid var(--sb-border);
}
.stat-v2 { position: relative; }
.stat-v2 + .stat-v2::before {
  content: ""; position: absolute; left: -1px; top: 50%; transform: translateY(-50%);
  width: 1px; height: 26px; background: var(--sb-border);
}
.stat-v2 .sv-icon { width: 31px; height: 31px; }
.stat-v2 .sv-icon svg { width: 17px; height: 17px; }
.stat-v2 .sv-num { font-size: 16px; font-weight: 700; }
.stat-v2 .sv-num-date { font-size: 13px; }
.stat-v2 .sv-label { font-size: 10.5px; font-weight: 600; color: var(--sb-text); opacity: .72; }
.hero-v2-bottom-space { height: 0; }

/* --- 5. fascia configurabile ------------------------------------------- */
.config-band { padding: 26px 0 0 0; }
.config-card { padding: 22px 24px; box-shadow: none; }
.config-grid { grid-template-columns: 46% 54%; gap: 24px; align-items: start; }
.config-text .eyebrow { margin-bottom: 8px; }
.config-text h2 { line-height: 1.3; margin: 0 0 6px 0; }
.config-text p { font-size: 13px; line-height: 1.5; }
.config-items { gap: 0; }
.cfg-item { border-left: 1px solid var(--sb-border); padding: 0 16px; }
.config-items .cfg-item:first-child { border-left: none; padding-left: 0; }
.cfg-item-t {
  display: flex; align-items: center; gap: 7px;
  font-size: 13px; font-weight: 700; color: var(--sb-navy-900); margin-bottom: 5px;
}
.cfg-item-t svg { color: var(--sb-cyan-600); flex-shrink: 0; }
.cfg-item-d { font-size: 12.5px; line-height: 1.45; color: var(--sb-muted); }
.config-note {
  display: flex; align-items: flex-start; gap: 8px;
  margin-top: 13px; padding-top: 11px;
  border-top: 1px solid var(--sb-border);
  font-size: 11.5px; line-height: 1.45; color: var(--sb-muted);
}
.config-note svg { color: var(--sb-cyan-600); flex-shrink: 0; margin-top: 1px; }
@media (max-width: 900px) {
  .config-grid { grid-template-columns: 1fr; gap: 18px; }
  .cfg-item { border-left: none; border-top: 1px solid var(--sb-border); padding: 12px 0 0 0; }
  .config-items .cfg-item:first-child { border-top: none; padding-top: 0; }
}

/* --- 6. filtri: comandi, non promozioni -------------------------------- */
.filters-v2 { gap: 8px; margin: 12px 0 18px 0; }
.chip-v2 {
  height: 32px; padding: 0 13px; border-radius: 8px;
  font-size: 12px; font-weight: 600; border-color: var(--sb-border);
  color: var(--sb-text);
}
.chip-v2 svg { width: 13px; height: 13px; }
.chip-v2.active {
  background: var(--sb-navy-900); border-color: var(--sb-navy-900); color: #FFFFFF;
}

/* --- 7. schede: unita di catalogo -------------------------------------- */
.course-grid-v2 { gap: 20px; }
.card-v2 {
  border-radius: 12px; border: 1px solid var(--sb-border);
  box-shadow: none; padding: 22px;
}
.card-v2:hover {
  transform: translateY(-2px); box-shadow: var(--sb-shadow-1);
  background: var(--sb-surface); border-top-color: var(--sb-cyan-500);
}
.card-v2-icon { width: 46px; height: 46px; }
.card-v2-icon img { animation: none; }
.card-v2-top { margin-bottom: 12px; }
.card-v2-footer { border-top: 1px solid var(--sb-border); padding-top: 12px; }
.status-badge { font-size: 10px; letter-spacing: .04em; padding: 3px 9px; }
@media (min-width: 981px) { #courseGrid .card-orfana { grid-column: 2; } }

/* --- 8. piede: piu leggibile, meno alto -------------------------------- */
.sitefooter { margin-top: 24px; padding: 1rem 1.5rem 1.1rem; color: var(--sb-on-navy-2); }
.footer-col p { color: var(--sb-on-navy-2); }
.footer-col-brand p.footer-note { opacity: .9; }
.footer-col ul a { color: var(--sb-on-navy-2); }
.footer-base { opacity: 1; color: var(--sb-on-navy-3); }

/* =====================================================================
   Hero a pannello unico, metriche interne, ambra fuori dai testi
   ===================================================================== */

/* --- contenitore comune a tutte le sezioni ----------------------------- */
.container {
  width: min(1240px, calc(100% - 48px));
  max-width: none;
  margin-inline: auto;
  padding-inline: 0;
}
@media (max-width: 1366px) { .container { width: min(1240px, calc(100% - 40px)); } }
@media (max-width: 640px)  { .container { width: calc(100% - 28px); } }

/* --- l'ambra resta solo come firma di Learning ------------------------- */
.eyebrow { color: var(--sb-cyan-700); }
.hero-v2 .hero-eyebrow, .course-hero .eyebrow { color: var(--sb-cyan-300); }
.eyebrow-underline { border-bottom-color: rgba(22,104,196,.30); }
.config-card { border-left: 2px solid var(--sb-cyan-600); }
.cfg-item-t svg { color: var(--sb-cyan-600); width: 16px; height: 16px; }

/* --- hero: una sola superficie ---------------------------------------- */
.hero-v2-box {
  position: relative;
  min-height: 315px;
  overflow: hidden;
  border-radius: 16px;
  background:
    linear-gradient(90deg,
      rgba(12,42,65,1) 0%,
      rgba(12,42,65,.99) 40%,
      rgba(12,42,65,.94) 56%,
      rgba(12,42,65,.66) 74%,
      rgba(7,23,37,.24) 100%),
    linear-gradient(180deg, rgba(7,23,37,.08) 45%, rgba(7,23,37,.42) 100%),
    url("img/shared/ecdis-2.png") right center / cover no-repeat;
}
.hero-v2-content {
  position: relative; z-index: 2;
  width: min(58%, 650px);
  padding: 34px 40px 0;
  display: block;
}
.hero-v2 h1 { margin: 0 0 8px 0; }
.hero-v2 .hero-eyebrow { margin-bottom: 12px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }

/* --- metriche dentro il pannello -------------------------------------- */
.hero-stats {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr));
  width: min(75%, 900px);
  margin: 20px 40px 30px 40px; padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,.16);
}
.hero-stat { position: relative; padding-right: 10px; min-width: 0; }
.hero-stat + .hero-stat { padding-left: 14px; }
.hero-stat + .hero-stat::before {
  content: ""; position: absolute; left: 0; top: 2px; bottom: 2px;
  width: 1px; background: rgba(255,255,255,.14);
}
.hero-stats .sv-num {
  display: block; font-family: var(--sb-font); font-weight: 700;
  font-size: 17px; line-height: 1.15; color: #FFFFFF;
}
.hero-stats .sv-num-date { font-size: 13px; letter-spacing: .02em; white-space: nowrap; }
.hero-stats .sv-label {
  display: block; margin-top: 3px;
  font-size: 10.5px; font-weight: 600; line-height: 1.25;
  text-transform: uppercase; letter-spacing: .04em;
  color: var(--sb-on-navy-3); opacity: 1;
}

@media (max-width: 1080px) {
  .hero-v2-content { width: min(74%, 650px); }
  .hero-stats { width: calc(100% - 80px); }
}
@media (max-width: 900px) {
  .hero-v2-box {
    min-height: 0;
    background:
      linear-gradient(180deg, rgba(12,42,65,.98) 0%, rgba(12,42,65,.92) 62%, rgba(7,23,37,.72) 100%),
      url("img/shared/ecdis-2.png") center / cover no-repeat;
  }
  .hero-v2-content { width: 100%; padding: 26px 22px 0; }
  .hero-stats { width: calc(100% - 44px); margin: 18px 22px 24px 22px;
                grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 0; }
  .hero-stat + .hero-stat { padding-left: 0; }
  .hero-stat + .hero-stat::before { display: none; }
  .hero-stat:nth-child(even) { padding-left: 14px; }
  .hero-stat:nth-child(even)::before {
    content: ""; position: absolute; left: 0; top: 2px; bottom: 2px;
    width: 1px; background: rgba(255,255,255,.14);
  }
}

/* --- fascia configurabile: superficie neutra --------------------------- */
.config-card { box-shadow: none; border-color: var(--sb-border); }
.cfg-item-t { min-height: 22px; display: flex; align-items: center; gap: 7px; }

/* =====================================================================
   Fascia configurabile: tre livelli (etichetta / griglia 4 col / nota)
   ===================================================================== */
.config-panel .config-eyebrow {
  display: block;
  margin: 0 0 12px 0;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--sb-border);
}
.config-panel .config-grid {
  display: grid;
  grid-template-columns: minmax(380px, 1.8fr) repeat(3, minmax(0, 1fr));
  gap: 0 26px;
  align-items: start;
}
.config-intro { min-width: 0; padding-right: 8px; }
.config-intro h2 {
  font-size: 18px; font-weight: 700; line-height: 1.3;
  margin: 0 0 7px 0; color: var(--sb-text);
}
.config-intro p { font-size: 13px; line-height: 1.5; color: var(--sb-muted); margin: 0; }
.config-profile {
  min-width: 0; padding: 2px 0 0 18px;
  border-left: 1px solid var(--sb-border);
}
.config-profile .cfg-item-t {
  display: flex; align-items: center; gap: 7px;
  min-height: 0; margin: 0 0 5px 0;
  font-size: 13px; font-weight: 700; line-height: 1.3; color: var(--sb-text);
}
.config-profile .cfg-item-t svg {
  color: var(--sb-cyan-600); width: 16px; height: 16px; flex-shrink: 0;
}
.config-profile .cfg-item-d {
  display: block; font-size: 12.5px; line-height: 1.45; color: var(--sb-muted);
}
.config-panel .config-note {
  display: flex; align-items: flex-start; gap: 8px;
  margin: 15px 0 0 0; padding-top: 12px;
  border-top: 1px solid var(--sb-border);
  font-size: 11.5px; line-height: 1.45; color: var(--sb-muted);
}
.config-panel .config-note svg {
  color: var(--sb-cyan-600); flex-shrink: 0; margin-top: 2px;
}
@media (max-width: 1080px) {
  .config-panel .config-grid {
    grid-template-columns: minmax(300px, 1.35fr) repeat(3, minmax(0, 1fr));
    gap: 0 20px;
  }
  .config-profile { padding-left: 14px; }
}
@media (max-width: 900px) {
  .config-panel .config-grid { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .config-intro { padding-right: 0; }
  .config-profile {
    border-left: none; border-top: 1px solid var(--sb-border);
    padding: 12px 0 0 0; margin-top: 14px;
  }
}

/* --- hero: meno ingrandimento sull'immagine di sfondo ------------------ */
.hero-v2-box {
  background:
    linear-gradient(90deg,
      rgba(12,42,65,1) 0%,
      rgba(12,42,65,.99) 40%,
      rgba(12,42,65,.94) 56%,
      rgba(12,42,65,.66) 74%,
      rgba(7,23,37,.24) 100%),
    linear-gradient(180deg, rgba(7,23,37,.08) 45%, rgba(7,23,37,.42) 100%),
    url("img/shared/ecdis-2.png") right center / auto 102% no-repeat;
  background-color: #0C2A41;
}
@media (max-width: 900px) {
  .hero-v2-box {
    background:
      linear-gradient(180deg, rgba(12,42,65,.98) 0%, rgba(12,42,65,.92) 62%, rgba(7,23,37,.72) 100%),
      url("img/shared/ecdis-2.png") center / cover no-repeat;
  }
}

/* =====================================================================
   Rifiniture: rigo etichetta, nota LMS, pulsante freccia delle schede
   ===================================================================== */

/* le due righe orizzontali del pannello arretrano rispetto ai separatori
   verticali: stesso colore --sb-border al 60% */
.config-panel .config-eyebrow { border-bottom-color: rgba(216, 225, 234, .60); }
.config-panel .config-note    { border-top-color:    rgba(216, 225, 234, .60); }

/* la nota resta secondaria ma leggibile, non una postilla legale */
.config-panel .config-note { font-size: 12.5px; }
.config-panel .config-note svg { width: 14px; height: 14px; margin-top: 2px; }

/* il cerchio con freccia e' un indicatore, non un pulsante: -3px */
.card-v2-arrow { width: 31px; height: 31px; }
.card-v2-arrow svg { width: 15px; height: 15px; }

/* =====================================================================
   Mobile: testata su due righe, hero leggibile, metriche respirate
   ===================================================================== */

/* --- testata: nav e selettore lingua sulla stessa riga ----------------- */
@media (max-width: 760px) {
  .topbar-inner { row-gap: .35rem; padding-bottom: .5rem; }
  /* base 60%: la nav va a capo da sola ma lascia posto al selettore lingua,
     poi cresce fino a riempire la riga */
  .topnav {
    order: 5; flex: 1 1 60%; width: auto; min-width: 0; margin: 0;
    overflow-x: auto; scrollbar-width: none;
  }
  .topnav::-webkit-scrollbar { display: none; }
  .topnav a { padding: 0 .5rem; font-size: .78rem; }
  .topbar-lang { order: 6; margin-left: .45rem; flex: none; }
}

/* sotto i 420px il commutatore d'ecosistema resta la sola icona
   (l'etichetta e' gia' su summary come aria-label) e il selettore lingua
   sale accanto ad esso, cosi' la nav ha la riga intera e non scorre */
@media (max-width: 420px) {
  .topbar-inner { gap: .5rem; }
  .sb-switcher > summary > span { display: none; }
  .sb-switcher > summary { padding: 0 .5rem; gap: .3rem; }
  .topbar-lang { order: 0; margin-left: 0; }
  .topnav { flex: 1 1 100%; }
}

/* --- hero mobile: il fondo si scurisce sotto le metriche --------------- */
@media (max-width: 900px) {
  .hero-v2-box {
    background:
      linear-gradient(180deg,
        rgba(12,42,65,.97) 0%,
        rgba(12,42,65,.93) 52%,
        rgba(7,23,37,.88) 100%),
      url("img/shared/ecdis-2.png") center / cover no-repeat;
    background-color: #0C2A41;
  }
  /* l'ultima metrica occupa la riga intera: niente etichetta a capo */
  .hero-stats { gap: 16px 0; }
  .hero-stat:last-child { grid-column: 1 / -1; }
}

/* --- ancore: il bersaglio non finisce sotto la testata sticky ---------- */
:root { --sb-anchor-offset: 84px; }
@media (max-width: 768px) { :root { --sb-anchor-offset: 112px; } }
[id] { scroll-margin-top: var(--sb-anchor-offset); }

/* =====================================================================
   Metodo e Pilot: eroe a pannello per le pagine interne, blocchi di pagina
   ===================================================================== */

/* --- l'immagine dell'eroe diventa un parametro ------------------------- */
.hero-v2-box {
  --hero-img: url("img/shared/ecdis-2.png");
  --hero-size: auto 102%;
  background:
    linear-gradient(90deg,
      rgba(12,42,65,1) 0%,
      rgba(12,42,65,.99) 40%,
      rgba(12,42,65,.94) 56%,
      rgba(12,42,65,.66) 74%,
      rgba(7,23,37,.24) 100%),
    linear-gradient(180deg, rgba(7,23,37,.08) 45%, rgba(7,23,37,.42) 100%),
    var(--hero-img) right center / var(--hero-size) no-repeat;
  background-color: #0C2A41;
}
.hero-metodo     .hero-v2-box { --hero-img: url("img/shared/lanterna-new.png"); }
.hero-pilot      .hero-v2-box { --hero-img: url("img/shared/contatti.png"); }
.hero-avvertenze .hero-v2-box { --hero-img: url("img/shared/avvertenze.png"); }

/* --- eroe delle pagine interne: piu basso, senza metriche --------------
   Il pannello e' corto, quindi l'immagine si dimensiona sulla LARGHEZZA:
   a 62% della scatola arriva sempre abbastanza a sinistra da sparire sotto
   la parte opaca del gradiente, e resta piu alta della scatola stessa. */
.hero-page { padding: 20px 0 0 0; }
/* eroe -> prima sezione: 42px fino all'etichetta */
.hero-page + .section.sec-pad { padding-top: 42px; }
.hero-page .hero-v2-box { min-height: 300px; --hero-size: 62% auto; }
.hero-page .hero-v2-content {
  width: min(58%, 660px);
  padding: 32px 40px 34px;
}
.hero-page .hero-v2 h1, .hero-page h1 { margin: 0 0 10px 0; }
.hero-page .lede { margin: 0; }
.hero-page .lede + .lede { margin-top: 10px; }
/* sotto i 1080 il pannello interno passa a colonna unica: la fotografia
   torna a fare da fondo su tutta la scatola, come sul mobile della home */
@media (max-width: 1080px) {
  .hero-page .hero-v2-box {
    min-height: 0;
    background:
      linear-gradient(180deg, rgba(12,42,65,.97) 0%, rgba(12,42,65,.93) 52%, rgba(7,23,37,.88) 100%),
      var(--hero-img) center / cover no-repeat;
    background-color: #0C2A41;
  }
  .hero-page .hero-v2-content { width: 100%; padding: 28px 30px 30px; }
}
@media (max-width: 900px) {
  .hero-page .hero-v2-content { padding: 26px 22px 28px; }
}

/* --- ritmo delle sezioni ---------------------------------------------- */
.section.sec-pad { padding: 44px 0; }
.section.sec-tint { background: var(--sb-surface); }
/* --- modello di erogazione (Metodo) ------------------------------------ */
/* Il titolo e' lungo il doppio degli altri h2 della pagina: senza allargare
   la testa, "Multiple delivery models in implementation." va a capo dopo la
   prima parola e la sezione parte storta. */
.sec-eroga { padding-top: 4px; }
.sec-eroga .sec-head { max-width: 76ch; }
.eroga {
  background: var(--sb-cyan-050);
  border: 1px solid #CFE1F4;
  border-radius: 10px;
  padding: 20px 26px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 32px;
}
.eroga > div + div { border-left: 1px solid #C4D9EF; padding-left: 32px; }
.eroga h3 {
  font-size: 14px; font-weight: 700; letter-spacing: .01em;
  margin: 0 0 6px 0; color: var(--sb-navy-900);
}
.eroga p { margin: 0; font-size: 14.5px; line-height: 1.55; color: var(--sb-text); }
@media (max-width: 760px) {
  .eroga { grid-template-columns: 1fr; gap: 0; padding: 18px 20px; }
  .eroga > div + div {
    border-left: 0; padding-left: 0;
    border-top: 1px solid #C4D9EF; padding-top: 16px; margin-top: 16px;
  }
}

.sec-head { max-width: 62ch; margin: 0 0 22px 0; }
.sec-head .eyebrow { display: block; margin-bottom: 8px; }
.sec-head h2 { font-size: 22px; font-weight: 700; line-height: 1.3; margin: 0; color: var(--sb-text); }
.sec-head .sec-sub {
  font-size: 13.5px; line-height: 1.55; color: var(--sb-muted); margin: 8px 0 0 0; max-width: 76ch;
}
.sec-after { margin: 22px 0 0 0; }

/* --- passi numerati ---------------------------------------------------- */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 26px; }
.step { min-width: 0; padding-top: 14px; border-top: 2px solid var(--sb-cyan-600); }
.step-n {
  display: block; font-size: 11.5px; font-weight: 700; letter-spacing: .08em;
  color: var(--sb-cyan-700);
}
.step h3 { font-size: 15px; font-weight: 700; line-height: 1.3; margin: 6px 0 7px 0; color: var(--sb-text); }
.step p { font-size: 13px; line-height: 1.55; color: var(--sb-muted); margin: 0; }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 22px 22px; } }
@media (max-width: 720px) { .steps { grid-template-columns: minmax(0,1fr); gap: 20px; } }

/* --- riquadri ---------------------------------------------------------- */
.tiles { display: grid; gap: 18px; }
.tiles-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.tiles-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.tiles-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.tile {
  min-width: 0; border: 1px solid var(--sb-border); border-radius: 12px;
  background: var(--sb-surface); padding: 20px 22px;
}
.tile h3 {
  display: flex; align-items: flex-start; gap: 9px;
  font-size: 14px; font-weight: 700; line-height: 1.35; margin: 0 0 8px 0; color: var(--sb-text);
}
.tile h3 svg { color: var(--sb-cyan-600); flex: none; margin-top: 1px; }
.tile p { font-size: 13px; line-height: 1.55; color: var(--sb-muted); margin: 0; }
.tile-resp ul { list-style: none; margin: 0; padding: 0; }
.tile-resp li {
  display: flex; align-items: flex-start; gap: 9px;
  padding: 6px 0; font-size: 13px; line-height: 1.5; color: var(--sb-text);
}
.tile-resp li + li { border-top: 1px solid rgba(216,225,234,.82); }
.tile-resp li svg { color: var(--sb-cyan-600); flex: none; margin-top: 3px; }
@media (max-width: 1080px) { .tiles-4 { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 860px)  { .tiles-3 { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 620px)  { .tiles-2, .tiles-3, .tiles-4 { grid-template-columns: minmax(0,1fr); } }

/* --- elenchi con spunta ------------------------------------------------ */
/* colonne tipografiche, non griglia: cosi' l'ordine dell'elenco si legge
   scendendo lungo la prima colonna e non a zig-zag fra le due */
.checks { columns: 2; column-gap: 36px; list-style: none; margin: 0; padding: 0; }
.checks li {
  display: flex; align-items: flex-start; gap: 10px; min-width: 0;
  break-inside: avoid; -webkit-column-break-inside: avoid;
  padding: 9px 0; border-bottom: 1px solid rgba(216,225,234,.82);
  font-size: 13.5px; line-height: 1.5; color: var(--sb-text);
}
.checks li svg { color: var(--sb-cyan-600); flex: none; margin-top: 3px; }
.checks-note { margin: 16px 0 0 0; font-size: 12.5px; line-height: 1.5; color: var(--sb-muted); max-width: 74ch; }
@media (max-width: 720px) { .checks { columns: 1; } }

/* --- domande numerate -------------------------------------------------- */
.questions { list-style: none; margin: 0; padding: 0; counter-reset: q; }
.questions li {
  counter-increment: q; display: flex; align-items: flex-start; gap: 12px;
  padding: 10px 0; border-bottom: 1px solid rgba(216,225,234,.82);
  font-size: 13.5px; line-height: 1.5; color: var(--sb-text);
}
.questions li::before {
  content: counter(q); flex: none; width: 21px; height: 21px; border-radius: 50%;
  background: var(--sb-cyan-050); color: var(--sb-cyan-700);
  font-size: 11px; font-weight: 700; line-height: 21px; text-align: center;
}

/* --- risultati e criteri affiancati ------------------------------------ */
.out-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 40px; align-items: start; }
.out-grid .checks { columns: 1; }
@media (max-width: 900px) { .out-grid { grid-template-columns: minmax(0,1fr); gap: 32px; } }

/* --- confronto demo / implementazione ---------------------------------- */
/* la sezione di chiusura si stringe un po' verso l'alto e lascia respiro
   prima del footer */
/* -10px prima del confronto; il footer aggiunge 24px di suo, quindi 22+24=46 */
.section.sec-pad.sec-chiusura { padding-top: 34px; padding-bottom: 22px; }
.compare { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.compare-col {
  min-width: 0; border: 1px solid var(--sb-border); border-radius: 12px;
  background: var(--sb-surface); padding: 20px 22px;
}
.compare-impl { border-left: 2px solid var(--sb-cyan-600); }
/* elenco di opzioni: due colonne etichettate, senza cornice, piu' basse.
   Non sono due stati a confronto ma due gruppi di voci selezionabili. */
.compare-pari { gap: 40px; }
.compare-pari .compare-col {
  border: none; border-radius: 0; background: none; padding: 0;
}
.compare-pari .compare-col h3 { margin-bottom: 8px; padding-bottom: 9px; }
.compare-pari .compare-col li { padding: 4px 0; }
.compare-opz li svg { color: var(--sb-cyan-600); }
@media (max-width: 720px) { .compare-pari { gap: 26px; } }
.compare-col h3 {
  font-size: 14px; font-weight: 700; line-height: 1.3; margin: 0 0 12px 0;
  padding-bottom: 11px; border-bottom: 1px solid rgba(216,225,234,.82); color: var(--sb-text);
}
.compare-col ul { list-style: none; margin: 0; padding: 0; }
.compare-col li {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 6px 0; font-size: 13.5px; line-height: 1.5; color: var(--sb-text);
}
.compare-col li svg { flex: none; margin-top: 3px; }
.compare-demo li svg { color: var(--sb-muted); }
.compare-impl li svg { color: var(--sb-cyan-600); }
.compare-note {
  margin: 18px 0 0 0; font-size: 12.5px; line-height: 1.55;
  color: var(--sb-muted); max-width: 92ch;
}
@media (max-width: 720px) { .compare { grid-template-columns: minmax(0,1fr); } }

/* --- chiusura compatta: testo a sinistra, pulsante a destra ------------ */
.cta-strip {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  margin-top: 22px; min-height: 112px;
  border: 1px solid var(--sb-border); border-left: 2px solid var(--sb-cyan-600);
  border-radius: 12px; background: var(--sb-surface); padding: 20px 26px;
}
.cta-strip-text { min-width: 0; }
.cta-strip h2 { font-size: 17px; font-weight: 700; line-height: 1.3; margin: 0 0 6px 0; color: var(--sb-text); }
.cta-strip p { font-size: 13.5px; line-height: 1.5; color: var(--sb-muted); margin: 0; max-width: 88ch; }
.cta-strip .btn { flex: none; }
@media (max-width: 720px) {
  .cta-strip { flex-direction: column; align-items: flex-start; min-height: 0; gap: 16px; }
}

/* --- fascia finale ----------------------------------------------------- */
.cta-band { border-radius: 16px; background: var(--sb-hero-navy); padding: 30px 34px; }
/* ultima sezione: 60px di stacco prima della fascia, 22+24 di footer dopo */
.section.sec-pad.sec-finale { padding-bottom: 22px; }
.sec-finale .cta-band { margin-top: 60px; }
.cta-band .eyebrow { display: block; color: var(--sb-cyan-300); margin-bottom: 10px; }
.cta-band h2 { font-size: 22px; font-weight: 700; line-height: 1.3; margin: 0 0 10px 0; color: #FFFFFF; }
.cta-band p { font-size: 14px; line-height: 1.6; color: var(--sb-on-navy-2); margin: 0 0 20px 0; max-width: 66ch; }
.cta-band-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; }
.cta-band-mail { color: var(--sb-cyan-300); font-size: 13.5px; text-decoration: none;
                 border-bottom: 1px solid rgba(140,198,255,.35); }
.cta-band-mail:hover { color: #FFFFFF; border-bottom-color: rgba(255,255,255,.6); }
@media (max-width: 620px) { .cta-band { padding: 24px 22px; } }

/* --- testo secondario: da 4,7:1 a 5,7:1 sul fondo canvas --------------- */
:root { --sb-muted: #526478; }

/* =====================================================================
   Home: quinta metrica allineata alle altre, eroe un po' piu' basso
   ===================================================================== */

/* La data e' piu' piccola delle quattro cifre, quindi la sua riga era piu'
   bassa di 4,6px e spingeva in alto l'etichetta sotto. Le do la stessa
   altezza di riga delle cifre: le cinque etichette tornano sulla stessa
   linea e le basi dei numeri restano a meno di 1,5px l'una dall'altra. */
.hero-stats .sv-num-date { line-height: calc(17px * 1.15); }

/* meno respiro verticale, senza toccare i testi: -26px in tutto */
.hero-v2:not(.hero-page) .hero-v2-content { padding-top: 26px; }
.hero-cta { margin-top: 15px; }
.hero-stats { margin-top: 15px; margin-bottom: 22px; padding-top: 12px; }
@media (max-width: 900px) {
  .hero-stats { margin: 18px 22px 24px 22px; padding-top: 14px; }
}

/* --- footer a tre colonne ---------------------------------------------- */
.footer-cols { grid-template-columns: 2.6fr 1fr 1fr; max-width: 1240px; }
@media (max-width: 760px) { .footer-cols { grid-template-columns: 1fr; } }

/* =====================================================================
   Pagina corso: da documento lungo a percorso guidato
   ===================================================================== */

/* --- striscia sul formato della demo -----------------------------------
   Secondaria per costruzione: nessuna ombra, nessun bordo pieno, un solo
   filetto a sinistra. Deve leggersi come una nota di contesto, non come una
   promessa commerciale - il testo dice cosa la demo NON ha, e una scheda
   vistosa direbbe il contrario di quello che c'e' scritto dentro. */
.fascia-nota { padding: 20px 0 0 0; }
.nota-demo {
  background: var(--sb-cyan-050);
  border-left: 3px solid var(--sb-cyan-500);
  border-radius: 0 8px 8px 0;
  padding: 12px 22px 13px 19px;
}
.nota-demo .eyebrow { display: block; margin: 0 0 4px 0; }
/* Nessun max-width sulla riga: la misura lunga qui e' voluta. Con 108ch il
   testo andava su tre righe e la striscia arrivava a 146 px, contro i 90-110
   chiesti per una nota che deve restare secondaria. Due righe piene: 107. */
.nota-demo p {
  margin: 0; font-size: 13.5px; line-height: 1.5;
  color: var(--sb-text);
}
.nota-demo a {
  display: inline-flex; align-items: center; gap: 5px; white-space: nowrap;
  margin-left: 4px;
  font-size: 13.5px; font-weight: 600; color: var(--sb-cyan-700);
  text-decoration: none; border-radius: 4px;
}
.nota-demo a:hover { text-decoration: underline; }
/* Il focus da tastiera deve vedersi su fondo azzurro, dove un contorno
   azzurro chiaro sparirebbe. */
.nota-demo a:focus-visible { outline: 2px solid var(--sb-cyan-700); outline-offset: 3px; }
@media (max-width: 760px) {
  .fascia-nota { padding-top: 14px; }
  .nota-demo { padding: 13px 16px 14px 15px; }
  .nota-demo p { font-size: 13.5px; }
}

/* --- eroe del corso: piu' basso e piu' operativo -----------------------
   Vale per tutte le schede corso: la classe .corso-guidato sta ora su tutte
   e 32 le pagine. */
.corso-guidato .course-hero { padding: 18px 0 26px 0; }
.corso-guidato .course-hero .container { padding: 24px 34px 26px 34px; box-shadow: none; }
.briciole {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--sb-on-navy-3); margin-bottom: 14px;
}
.briciole a { color: var(--sb-cyan-300); text-decoration: none; }
.briciole a:hover { color: #FFFFFF; text-decoration: underline; }
.briciole [aria-current] { color: var(--sb-on-navy-2); }
.course-hero-top { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; margin-bottom: 6px; }
.course-hero-top .eyebrow { margin: 0; }
.course-hero .status-badge.ruolo,
.course-hero .status-badge.attivita,
.course-hero .status-badge.normativa {
  background: rgba(77,163,245,.16); color: var(--sb-cyan-300);
}
/* Fuori dall'eroe navy le tre etichette non compaiono oggi, ma se un giorno
   finissero su fondo chiaro devono avere un colore proprio invece di
   ereditare il grigio del badge generico. */
.status-badge.attivita, .status-badge.normativa {
  background: var(--sb-cyan-050); color: var(--sb-cyan-700);
}
.corso-guidato .course-hero h1 { font-size: 30px; line-height: 1.2; margin: 0 0 6px 0; }
.corso-guidato .course-hero .lede { font-size: 15px; line-height: 1.5; margin: 0; }
/* metriche a sinistra e azioni a destra sulla stessa riga: e' cio' che
   permette di togliere una fascia intera all'eroe */
.course-hero-bar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 16px 28px; margin-top: 18px; padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.14);
}
.corso-guidato .course-meta-bar {
  gap: 30px; margin-top: 0; padding-top: 0; border-top: none; flex: 1 1 auto; min-width: 0;
}
.corso-guidato .course-meta-bar > div { display: flex; flex-direction: column-reverse; }
.corso-guidato .course-meta-bar .m-value {
  font-family: var(--sb-font); font-size: 16px; font-weight: 700; line-height: 1.2; color: #FFFFFF;
}
.corso-guidato .course-meta-bar .m-label {
  font-size: 10.5px; font-weight: 600; letter-spacing: .04em;
  color: var(--sb-on-navy-3); margin-bottom: 3px;
}
.course-hero-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; flex: none; }
.course-hero-link {
  color: var(--sb-cyan-300); font-size: 13.5px; font-weight: 600; text-decoration: none;
  border-bottom: 1px solid rgba(140,198,255,.35);
}
.course-hero-link:hover { color: #FFFFFF; border-bottom-color: rgba(255,255,255,.6); }
@media (max-width: 860px) {
  .course-hero-bar { flex-direction: column; align-items: flex-start; gap: 16px; }
}
@media (max-width: 640px) {
  .corso-guidato .course-hero .container { padding: 20px 22px 22px 22px; }
  .corso-guidato .course-hero h1 { font-size: 25px; }
  .corso-guidato .course-meta-bar { gap: 16px 24px; }
}

/* --- indice: due gruppi, modulo corrente evidenziato ------------------- */
.corso-guidato .toc-card { top: 108px; padding: 18px; background: var(--sb-surface); }
.corso-guidato .toc-card h4 { font-size: 11px; letter-spacing: .09em; color: var(--sb-muted); margin-bottom: 10px; }
.corso-guidato .toc-group + .toc-group { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--sb-border); }
.corso-guidato .toc-card ol, .corso-guidato .toc-card ul { margin: 0; padding: 0; list-style: none; }
.corso-guidato .toc-card ol { counter-reset: modstep; }
.corso-guidato .toc-card li { margin: 0; font-size: 13px; }
/* il vecchio contatore ambra sulla voce viene spento: il numero ora sta
   dentro il link, cosi' l'evidenziazione lo comprende */
.corso-guidato .toc-card li::before { content: none; }
.corso-guidato .toc-card li a {
  display: block; position: relative; padding: 6px 8px 6px 10px;
  border-left: 2px solid transparent; border-radius: 0 6px 6px 0;
  color: var(--sb-text); text-decoration: none; line-height: 1.35;
}
.corso-guidato .toc-card ol li { counter-increment: modstep; }
.corso-guidato .toc-card ol li a::before {
  content: counter(modstep, decimal-leading-zero);
  color: var(--sb-cyan-700); font-weight: 700; font-family: var(--sb-font);
  font-size: 11.5px; margin-right: 8px;
}
.corso-guidato .toc-card li a:hover { background: var(--sb-canvas); color: var(--sb-cyan-700); }
.corso-guidato .toc-card li a.toc-attivo {
  background: var(--sb-cyan-050); border-left-color: var(--sb-cyan-600);
  color: var(--sb-cyan-700); font-weight: 600;
}
.corso-guidato .toc-risorse li a { padding-left: 10px; color: var(--sb-muted); }
.corso-guidato .toc-risorse li a:hover, .corso-guidato .toc-risorse li a.toc-attivo { color: var(--sb-cyan-700); }

/* elenco richiudibile: su telefono e' un pulsante, su desktop resta aperto */
.corso-guidato .toc-mobile > summary { list-style: none; cursor: default; }
.corso-guidato .toc-mobile > summary::-webkit-details-marker { display: none; }
.corso-guidato .toc-mobile > summary::marker { content: ""; }
.corso-guidato .toc-mobile > summary > span {
  display: block; font-size: 11px; font-weight: 700; letter-spacing: .09em;
  text-transform: uppercase; color: var(--sb-muted); margin-bottom: 12px;
}
@media (max-width: 900px) {
  /* a colonna unica l'indice e' il secondo figlio della griglia, quindi
     finirebbe in fondo alla pagina, dopo tutti i moduli: lo riportiamo
     sopra, dove serve */
.corso-guidato .toc-card { order: -1; margin-bottom: 24px; }
.corso-guidato .toc-card { position: static; top: auto; padding: 0; border: none; background: none; }
.corso-guidato .toc-mobile > summary {
    cursor: pointer; display: flex; align-items: center; justify-content: space-between;
    border: 1px solid var(--sb-border); border-radius: 10px;
    background: var(--sb-surface); padding: 12px 16px;
  }
.corso-guidato .toc-mobile > summary > span { margin: 0; }
.corso-guidato .toc-mobile > summary::after {
    content: ""; width: 9px; height: 9px; flex: none; margin-left: 12px;
    border-right: 2px solid var(--sb-cyan-600); border-bottom: 2px solid var(--sb-cyan-600);
    transform: rotate(45deg) translate(-2px, -2px); transition: transform .15s ease;
  }
.corso-guidato .toc-mobile[open] > summary::after { transform: rotate(-135deg) translate(-2px, -2px); }
.corso-guidato .toc-mobile > .toc-group { margin-top: 12px; }
.corso-guidato .toc-mobile > .toc-group:first-of-type { padding-top: 0; border-top: none; }
}

/* --- corpo del modulo -------------------------------------------------- */
.layout-2col > div:first-child { min-width: 0; max-width: 840px; }
.module { padding: 32px 0; scroll-margin-top: var(--sb-anchor-offset, 112px); }
.module .modnum {
  font-family: var(--sb-font); color: var(--sb-cyan-700); font-weight: 700;
  font-size: 11.5px; letter-spacing: .09em; text-transform: uppercase;
}
.module h2 { margin-top: 6px; }
/* width e height sugli <img> sono suggerimenti di presentazione: senza questa
   riga il browser applica l'altezza dichiarata in pixel mentre la larghezza
   viene schiacciata al 100% della colonna, e la figura esce deformata. */
.module .fig img { height: auto; }
.module h3 { margin-top: 30px; margin-bottom: 8px; }
.module p { line-height: 1.72; }

/* obiettivo del modulo */
.mod-obiettivo {
  margin: 14px 0 20px 0; padding: 13px 18px;
  border-left: 2px solid var(--sb-cyan-600); border-radius: 0 8px 8px 0;
  background: var(--sb-cyan-050);
  font-size: 14px; line-height: 1.6; color: var(--sb-text);
}
.mod-obiettivo-t {
  display: block; font-size: 10.5px; font-weight: 700; letter-spacing: .09em;
  text-transform: uppercase; color: var(--sb-cyan-700); margin-bottom: 5px;
}

/* sintesi di fine modulo */
.mod-sintesi {
  margin: 26px 0 0 0; padding: 18px 20px;
  border: 1px solid var(--sb-border); border-radius: 10px; background: var(--sb-surface);
}
.mod-sintesi h3 {
  margin: 0 0 10px 0 !important; font-size: 11px; font-weight: 700; letter-spacing: .09em;
  text-transform: uppercase; color: var(--sb-muted);
}
.mod-sintesi ul { margin: 0; padding: 0; list-style: none; }
.mod-sintesi li {
  position: relative; padding: 6px 0 6px 20px;
  font-size: 13.5px; line-height: 1.55; color: var(--sb-text);
}
.mod-sintesi li + li { border-top: 1px solid rgba(216,225,234,.82); }
.mod-sintesi li::before {
  content: ""; position: absolute; left: 4px; top: 14px;
  width: 5px; height: 5px; border-radius: 50%; background: var(--sb-cyan-600);
}

/* navigazione fra moduli */
.mod-nav { display: flex; justify-content: space-between; gap: 16px; margin-top: 18px; }
.mod-nav a {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 12.5px; font-weight: 600; color: var(--sb-muted); text-decoration: none;
  padding: 7px 12px; border: 1px solid var(--sb-border); border-radius: 8px;
  background: var(--sb-surface); min-width: 0;
}
.mod-nav a:hover { border-color: var(--sb-cyan-500); color: var(--sb-cyan-700); }
.mod-nav svg { flex: none; }
.mod-nav-t { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mod-nav-succ { margin-left: auto; }

/* --- panoramica: obiettivi su due colonne ------------------------------ */
.course-overview { scroll-margin-top: var(--sb-anchor-offset, 112px); }
.course-overview h2 { font-size: 30px; margin-bottom: 14px; }
ul.overview-obiettivi { columns: 2; column-gap: 40px; margin: 0; padding: 0 0 0 18px; }
ul.overview-obiettivi li {
  break-inside: avoid; -webkit-column-break-inside: avoid;
  margin: 0 0 10px 0; font-size: 14px; line-height: 1.6;
}
@media (max-width: 860px) {
  ul.overview-obiettivi { columns: 1; }
  .course-overview h2 { font-size: 26px; }
}

/* Voce Panoramica dell'indice. Il selettore ripete .toc-card perche' la
   regola generica «.corso-guidato .toc-card ol, ... ul» azzera margini e
   riempimenti e, avendo un elemento in piu', vince per specificita'. */
.corso-guidato .toc-card ul.toc-overview {
  margin: 0 0 13px 0; padding: 0 0 13px 0;
  border-bottom: 1px solid var(--sb-border); list-style: none;
}

/* --- collegamenti all'ecosistema --------------------------------------- */
.eco-band {
  margin: 26px 0 0 0; padding: 16px 18px;
  border: 1px solid var(--sb-border); border-left: 2px solid var(--sb-cyan-600);
  border-radius: 0 10px 10px 0; background: var(--sb-canvas);
}
.eco-band h3 {
  margin: 0 0 10px 0 !important; font-size: 10.5px; font-weight: 700; letter-spacing: .09em;
  text-transform: uppercase; color: var(--sb-cyan-700);
}
.eco-band ul { margin: 0; padding: 0; list-style: none; }
.eco-band li + li { margin-top: 6px; }
.eco-link {
  display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap;
  font-size: 13.5px; line-height: 1.45; color: var(--sb-text); text-decoration: none;
}
.eco-link:hover .eco-scheda { text-decoration: underline; }
.eco-link svg { align-self: center; color: var(--sb-cyan-600); flex: none; }
.eco-piattaforma {
  flex: none; font-size: 10.5px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
  color: var(--sb-cyan-700); background: var(--sb-cyan-050);
  border-radius: var(--sb-radius-pill, 999px); padding: 2px 8px;
}
.eco-scheda { min-width: 0; }

/* --- tabelle accessibili e scorrevoli ----------------------------------- */
.tab-scorri { position: relative; overflow-x: auto; margin: 20px 0; }
.tab-scorri:focus-visible { outline: 2px solid var(--sb-cyan-500); outline-offset: 2px; }
.tab-scorri > table.data-table { margin: 0; }
.tab-didascalia {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
/* segnale che si puo' trascinare: appare solo dove serve davvero */
@media (max-width: 900px) {
  .tab-scorri::after {
    content: ""; position: sticky; right: 0; top: 0; float: right;
    width: 26px; height: 100%; pointer-events: none;
    background: linear-gradient(90deg, rgba(244,247,250,0), rgba(244,247,250,.92));
  }
  .tab-scorri { scrollbar-width: thin; }
}

/* --- le schede non sono piu' bianche da catalogo ------------------------ */
/* Un grado sopra il fondo pagina (#F4F7FA): le schede restano staccate ma
   perdono l'effetto «card bianca», e il taglio resta tecnico. */
:root { --sb-card: #F7FAFD; }
.card-v2,
.tile,
.compare-col,
.cta-strip,
.config-card,
.boundary,
.mod-sintesi,
.mod-nav a,
.eco-band,
.corso-guidato .toc-card,
.corso-guidato .toc-mobile > summary { background: var(--sb-card); }
/* il passaggio del mouse sull'indice deve restare percepibile sul nuovo fondo */
.corso-guidato .toc-card li a:hover { background: rgba(216, 225, 234, .45); }

/* --- fonti raggruppate ------------------------------------------------- */
.fonti-gruppo {
  margin: 26px 0 8px 0 !important; font-size: 12px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; color: var(--sb-cyan-700);
}
.fonti-tabella { font-size: 12.5px; }
.fonti-tabella td:last-child { white-space: nowrap; color: var(--sb-muted); }

/* --- chiusura del corso ------------------------------------------------ */
.corso-chiusura {
  display: flex; justify-content: space-between; gap: 16px;
  margin: 34px 0 0 0; padding-top: 20px; border-top: 1px solid var(--sb-border);
}
.corso-chiusura a {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: var(--sb-cyan-700); text-decoration: none;
}
.corso-chiusura a:hover { text-decoration: underline; }

/* --- leggibilita' di tabelle e callout --------------------------------- */
table.data-table tr:nth-child(even) td { background: rgba(216,225,234,.28); }
table.data-table th { font-size: 12.5px; }
.callout { border-left-width: 3px; }
.callout .callout-title {
  font-size: 10.5px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase;
  color: var(--sb-cyan-700); margin-bottom: 7px;
}
.callout.alert .callout-title { color: var(--sb-amber-700); }

/* =====================================================================
   Avvertenze: perimetro della demo, non piu' un disclaimer generico
   ===================================================================== */
.avv-blocchi { max-width: 82ch; }
.avv-blocco + .avv-blocco {
  margin-top: 22px; padding-top: 22px; border-top: 1px solid rgba(216,225,234,.82);
}
.avv-blocco h3 {
  font-size: 15px; font-weight: 700; line-height: 1.3; margin: 0 0 8px 0; color: var(--sb-text);
}
.avv-blocco p { font-size: 13.5px; line-height: 1.7; color: var(--sb-muted); margin: 0; }
.avv-blocco p + p { margin-top: 9px; }
.avv-blocco strong { color: var(--sb-text); }

/* la data di riferimento e' il blocco che sostituisce la vecchia promessa
   di aggiornamento: si vede */
.avv-blocco.avv-data {
  border-left: 2px solid var(--sb-cyan-600); border-top: none;
  border-radius: 0 10px 10px 0; background: var(--sb-card, #F7FAFD);
  padding: 16px 20px; margin-top: 22px;
}
.avv-blocco.avv-data + .avv-blocco { border-top: none; }

/* chiusura: pulsante e recapito accanto al testo */
.cta-strip-azioni { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; flex: none; }
.cta-strip-mail {
  font-size: 13px; color: var(--sb-cyan-700); text-decoration: none;
  border-bottom: 1px solid rgba(22,104,196,.30);
}
.cta-strip-mail:hover { color: var(--sb-cyan-600); border-bottom-color: var(--sb-cyan-500); }
.section.sec-pad.sec-chiusura-avv { padding-top: 8px; padding-bottom: 22px; }

/* =====================================================================
   Materiale da Superba Knowledge: errori ricorrenti e deficiency PSC
   ===================================================================== */
/* Il patto con la sede autorevole si legge PRIMA della tabella: chi arriva
   qui deve sapere che sta guardando una vista, non la fonte. */
.corso-guidato .kb-patto {
  font-size: 13px; line-height: 1.6; color: var(--sb-muted);
  background: var(--sb-cyan-050); border-left: 3px solid var(--sb-cyan-500);
  border-radius: 0 8px 8px 0; padding: 11px 18px; margin: 0 0 14px 0; max-width: 96ch;
}
.corso-guidato .kb-patto strong { color: var(--sb-text); }
.corso-guidato .kb-tabella td:last-child { white-space: nowrap; }
.corso-guidato a.kb-scheda {
  display: inline-flex; align-items: center; gap: 5px;
  font-weight: 600; color: var(--sb-cyan-700); text-decoration: none; border-radius: 4px;
}
.corso-guidato a.kb-scheda:hover { text-decoration: underline; }
.corso-guidato a.kb-scheda:focus-visible { outline: 2px solid var(--sb-cyan-700); outline-offset: 3px; }
/* Il rimando dentro il modulo: una riga, non una tabella. Fondo appena
   staccato e filetto a sinistra come la striscia sul formato della demo, cosi'
   si legge come «altrove» e non come una conclusione del modulo. */
.corso-guidato .kb-rimando {
  background: var(--sb-cyan-050); border-left: 3px solid var(--sb-cyan-500);
  border-radius: 0 8px 8px 0; padding: 11px 18px 12px; margin: 18px 0 0 0; max-width: 92ch;
}
.corso-guidato .kb-rimando .eyebrow { display: block; margin: 0 0 4px 0; }
.corso-guidato .kb-rimando p { margin: 0; font-size: 13.5px; line-height: 1.5; color: var(--sb-muted); }
.corso-guidato .kb-rimando a { font-weight: 600; color: var(--sb-cyan-700); text-decoration: none; }
.corso-guidato .kb-rimando a:hover { text-decoration: underline; }
.corso-guidato .kb-rimando a:focus-visible { outline: 2px solid var(--sb-cyan-700); outline-offset: 3px; }
@media (max-width: 760px) {
  .corso-guidato .kb-patto { font-size: 12.5px; padding: 10px 14px; }
  .corso-guidato .kb-rimando { padding: 10px 14px 11px; }
  .corso-guidato .kb-rimando p { font-size: 13px; }
}

/* ══ SUPERBA-ECOSYSTEM:INIZIO ═══════════════════════════════════════════════
   LA LISTA PIATTAFORME, ALLINEATA ALL'ELENCO CANONICO DEL HUB.

   Nomi, descrizioni, ordine ed etichette non si decidono qui: stanno in
   HUB/shared/ecosystem-switcher/ecosystem.ts, e da li' arrivano identici a
   tutti e cinque i prodotti. Cio' che resta qui e' solo l'aspetto, perche'
   ogni prodotto ha il proprio tema.

   IL PALLINO COLORATO E' DIVENTATO UN MARCHIO. I quattro applicativi portano
   la stessa cornice — la rosa dei venti — e si distinguono per il segno
   dentro; SuperbaHub porta la costellazione, perche' non e' uno di loro. Un
   pallino colorato non dice niente di tutto questo, e a chi non distingue i
   colori non dice nemmeno quale voce sia quale. Il glifo prende il colore
   della voce da `style="color:…"` e lo disegna con `currentColor`, quindi
   resta riconoscibile anche in bianco e nero.
   La sorgente del disegno e' la stessa della favicon di ogni prodotto:
   `npm run gen:marks` nel Hub. */
.sb-switcher-mark{ display:inline-flex; flex:none; margin-top:.12rem; }
/* `min-width:0` sulla colonna del testo e `flex-wrap` sulla riga del nome:
   senza, in inglese «YOU ARE HERE» — piu' lungo di «SEI QUI» di sei caratteri —
   sbordava dal pannello di 3 px. Misurato, non supposto: il pannello ha
   larghezza fissa, quindi e' il contenuto che deve poter andare a capo. */
.sb-switcher-item > span:not(.sb-switcher-mark){ min-width:0; }
.sb-switcher-name{ display:flex; align-items:center; gap:.42rem; flex-wrap:wrap; }
.sb-switcher-arrow{ color:var(--sb-on-navy-3); font-size:.72rem; font-weight:400; }
.sb-switcher-you{
  font-size:.58rem; font-weight:700; letter-spacing:.09em; text-transform:uppercase;
  padding:1px .42rem; border-radius:999px;
  background:rgba(255,255,255,.09); color:var(--sb-on-navy-2); white-space:nowrap;
}
/* La voce corrente NON e' un collegamento: un elemento che si accende al
   passaggio del puntatore e poi ricarica la pagina che si sta gia' guardando
   e' un'azione che non fa niente. */
.sb-switcher-here{ background:rgba(232,168,58,.14); cursor:default; }
/* La panoramica sta in cima e staccata: e' la riga che impedisce a
   SuperbaHub di leggersi come una quarta applicazione. */
.sb-switcher-overview{ background:rgba(63,216,240,.06); border:1px solid rgba(63,216,240,.2); }
.sb-switcher-overview:hover{ background:rgba(63,216,240,.11); }

/* ── IL PANNELLO RESTA DENTRO LO SCHERMO ──────────────────────────────────
   Sotto i 900 px una regola piu' in alto in questo foglio ancorava il pannello
   a SINISTRA del comando (`right:auto; left:0`). Con il comando vicino al
   bordo destro della barra, un pannello largo 284 px ancorato a sinistra esce
   dallo schermo: a 900 px la pagina diventava larga 925, a 390 px larga 524, e
   ogni gesto verticale su un telefono diventava obliquo.
   Era gia' cosi' a 390 px prima di questo allineamento; a 900 px l'ho
   PEGGIORATO io, e vale la pena dire come, perche' non e' intuitivo:
   l'etichetta del comando e' passata da «Ecosistema Superba» a «Piattaforme»,
   il riquadro si e' stretto di 59 px e — stando in fondo a una riga allineata a
   destra — si e' spostato di altrettanto verso il bordo, portandosi dietro il
   pannello. Una parola piu' corta ha prodotto un overflow: e' il genere di
   effetto che si vede solo misurando.
   Ancorato a destra il bordo del pannello coincide con quello del comando, che
   sta sempre dentro il riempimento della barra. `max-width` e' la cintura: se
   un giorno il comando finisse a meno di 284 px dal bordo, il pannello si
   stringe invece di uscire. */
@media(max-width:900px){
  .sb-switcher-menu{ right:0; left:auto; max-width:calc(100vw - 1.5rem); }
}

.sb-eco-mark{ display:inline-flex; flex:none; }
.sb-eco-overview{
  font-size:.58rem; font-weight:700; letter-spacing:.09em; text-transform:uppercase;
  padding:1px .4rem; border-radius:999px;
  border:1px solid rgba(63,216,240,.3); color:var(--sb-cyan-400);
}
/* La freccia esce solo al passaggio o al fuoco: cinque frecce identiche in
   fila non dicono cinque volte «si apre altrove», dicono rumore. Resta nel
   flusso e cambia solo l'opacita', altrimenti la riga si riassesterebbe a
   ogni passaggio del mouse. */
.sb-eco-arrow{ opacity:0; transition:opacity 160ms ease; }
.sb-eco a:hover .sb-eco-arrow,.sb-eco a:focus-visible .sb-eco-arrow{ opacity:1; }
@media(prefers-reduced-motion:reduce){ .sb-eco-arrow{ transition:none; } }
/* ══ SUPERBA-ECOSYSTEM:FINE ════════════════════════════════════════════════ */

/* ══ SBL-RICERCA:INIZIO ═════════════════════════════════════════════════════
   IL CAMPO DI RICERCA NELLA BARRA.

   Sta fra la navigazione e il comando delle piattaforme, cioe' dopo le tre
   destinazioni e prima di cio' che porta fuori dal sito: e' l'ordine in cui si
   legge una barra, e mette la ricerca dove si cerca.

   `flex:1 1 190px` con un tetto: su schermo largo prende lo spazio che avanza
   senza dilatarsi, sotto i 760 px la barra manda il campo a capo su una riga
   sua invece di comprimerlo in una fessura. La barra ha gia' `flex-wrap`, e
   questa e' l'unica cosa che serviva perche' se ne accorgesse. */
.sbl-cerca{ position:relative; display:flex; align-items:center; flex:1 1 190px; max-width:280px; min-width:150px; }
.sbl-lente{
  position:absolute; left:.6rem; width:15px; height:15px;
  color:var(--sb-on-navy-3); pointer-events:none;
}
.sbl-campo{
  width:100%; height:34px; padding:0 .65rem 0 2rem;
  border-radius:var(--sb-radius-sm); border:1px solid var(--sb-line-navy);
  background:rgba(255,255,255,.05); color:var(--sb-on-navy);
  font-family:inherit; font-size:.8rem;
  transition:border-color .15s ease, background .15s ease;
}
.sbl-campo::placeholder{ color:var(--sb-on-navy-3); }
.sbl-campo:hover{ border-color:rgba(125,178,224,.42); }
.sbl-campo:focus{ outline:2px solid var(--sb-cyan-400); outline-offset:1px; background:rgba(255,255,255,.09); }

.sbl-ris{
  position:absolute; top:calc(100% + .4rem); right:0; width:380px; max-width:calc(100vw - 1.5rem);
  max-height:60vh; overflow-y:auto;
  background:var(--sb-navy-800); border:1px solid var(--sb-line-navy);
  border-radius:12px; box-shadow:var(--sb-shadow-3); padding:.3rem; z-index:80;
}
.sbl-voce{
  display:block; padding:.5rem .6rem; border-radius:var(--sb-radius-sm);
  text-decoration:none; color:var(--sb-on-navy);
}
/* `is-attiva` e non `:hover`: con le frecce il fuoco resta nel campo, quindi
   nessuna pseudo-classe descrive quale opzione e' quella scelta. La classe la
   scrive il codice insieme ad `aria-selected`, cosi' cio' che si vede e cio'
   che viene annunciato non possono divergere. */
.sbl-voce:hover, .sbl-voce.is-attiva{ background:rgba(77,163,245,.16); text-decoration:none; }
.sbl-voce-corso{
  display:flex; align-items:center; gap:.4rem;
  font-size:.66rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase;
  color:var(--sb-on-navy-3);
}
.sbl-voce-num{
  font-size:.58rem; padding:0 .32rem; border-radius:999px;
  border:1px solid var(--sb-line-navy); letter-spacing:.04em;
}
.sbl-voce-titolo{ display:block; font-size:.845rem; font-weight:600; line-height:1.35; margin-top:.12rem; }
.sbl-voce mark{ background:rgba(232,168,58,.28); color:inherit; border-radius:3px; padding:0 .1em; }

/* La riga di stato e' per chi non vede la lista: `role="status"` la fa
   annunciare, e questa regola la toglie dallo schermo senza toglierla
   dall'albero di accessibilita' — `display:none` la renderebbe muta. */
.sbl-stato{
  position:absolute; width:1px; height:1px; overflow:hidden;
  clip:rect(0 0 0 0); clip-path:inset(50%); white-space:nowrap;
}
@media(max-width:760px){
  .sbl-cerca{ flex:1 0 100%; max-width:none; order:5; margin-bottom:.5rem; }
  .sbl-ris{ left:0; right:auto; width:100%; }
}
/* ══ SBL-RICERCA:FINE ══════════════════════════════════════════════════════ */

/* ══ SBL-FONTI:INIZIO ════════════════════════════════════
   L'elenco dei documenti ufficiali in coda ai corsi. Stesso trattamento dei
   rimandi a Knowledge (a.kb-scheda): sono la stessa cosa per chi legge, un
   collegamento che porta fuori dalla pagina. La freccia e' decorativa, il
   verso lo dice l'aria-label.                                            */
.corso-guidato ul.fonti-ufficiali { list-style: none; padding: 0; margin: 0 0 14px 0; max-width: 92ch; }
.corso-guidato ul.fonti-ufficiali li { margin: 0 0 7px 0; }
.corso-guidato a.fonte-ufficiale {
  font-weight: 600; color: var(--sb-cyan-700); text-decoration: none; border-radius: 4px;
}
.corso-guidato a.fonte-ufficiale:hover { text-decoration: underline; }
.corso-guidato a.fonte-ufficiale:focus-visible { outline: 2px solid var(--sb-cyan-700); outline-offset: 3px; }
/* NON inline-flex: renderebbe <sub> un flex item e il pedice di LCO2 si sfila. */
.corso-guidato a.fonte-ufficiale svg { vertical-align: -1px; margin-left: 5px; }
/* ══ SBL-FONTI:FINE ══════════════════════════════════════ */

/* ══ SBL-ECO-INTRO:INIZIO ════════════════════════════════
   Una riga di contesto sopra i collegamenti: dice che cosa si va a leggere
   altrove e perche'. Senza questa regola il <p> prenderebbe i margini di
   default e staccherebbe il titolo dall'elenco.                          */
.eco-band p.eco-intro {
  margin: 0 0 10px 0; font-size: 13.5px; line-height: 1.5; color: var(--sb-text);
  max-width: 88ch;
}
/* ══ SBL-ECO-INTRO:FINE ══════════════════════════════════ */

/* ══ SBL-ROUND-L1:INIZIO ══════════════════════════════════════════════════
   Modalita' guidata, contratto del corso e avanzamento locale.
   Il contenuto resta interamente nel markup: senza JavaScript il corso
   continua a funzionare nella forma lineare gia' pubblicata. */
.learning-console { padding: 20px 0 0; }
.learning-console .container {
  border: 1px solid var(--sb-border);
  border-radius: 12px;
  background: var(--sb-surface);
  overflow: hidden;
}
.course-contract { padding: 18px 22px; }
.course-contract-title {
  margin: 0 0 13px; font-size: 17px; line-height: 1.3; color: var(--sb-text);
}
.course-contract-grid {
  display: grid; grid-template-columns: 1.45fr 1.3fr .7fr 1.55fr;
  gap: 0; margin: 0;
}
.course-contract-item { min-width: 0; padding: 0 18px; border-left: 1px solid var(--sb-border); }
.course-contract-item:first-child { padding-left: 0; border-left: 0; }
.course-contract-item:last-child { padding-right: 0; }
.course-contract-item dt,
.learning-toolbar-label {
  font-size: 10.5px; line-height: 1.3; font-weight: 700; letter-spacing: .075em;
  text-transform: uppercase; color: var(--sb-muted);
}
.course-contract-item dd {
  margin: 5px 0 0; font-size: 13px; line-height: 1.48; color: var(--sb-text);
}
.learning-toolbar {
  display: grid; grid-template-columns: minmax(300px,.9fr) minmax(340px,1.1fr);
  gap: 28px; align-items: center; padding: 14px 22px;
  border-top: 1px solid var(--sb-border); background: var(--sb-canvas);
}
.learning-mode { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
.learning-mode .learning-toolbar-label { flex: 1 0 100%; }
.learning-mode-buttons {
  display: inline-flex; padding: 3px; border: 1px solid var(--sb-border);
  border-radius: 9px; background: var(--sb-surface);
}
.learning-mode-button {
  border: 0; border-radius: 6px; background: transparent; color: var(--sb-muted);
  padding: 7px 12px; font: 600 12.5px/1.25 var(--sb-font); cursor: pointer;
}
.learning-mode-button:hover { color: var(--sb-cyan-700); }
.learning-mode-button.is-active {
  color: #FFFFFF; background: var(--sb-cyan-700); box-shadow: 0 1px 2px rgba(11,23,36,.16);
}
.learning-mode-button:focus-visible,
.module-completion-button:focus-visible {
  outline: 2px solid var(--sb-cyan-600); outline-offset: 3px;
}
.learning-current { font-size: 12px; color: var(--sb-muted); white-space: nowrap; }
.learning-progress { min-width: 0; }
.learning-progress-top { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
.learning-progress-text { font-size: 12px; font-weight: 600; color: var(--sb-text); }
.learning-progress-track {
  height: 6px; margin-top: 7px; overflow: hidden; border-radius: 999px;
  background: var(--sb-border);
}
.learning-progress-fill {
  display: block; width: 0; height: 100%; border-radius: inherit;
  background: var(--sb-cyan-600); transition: width 180ms ease;
}
.learning-local-note { margin: 6px 0 0; font-size: 11px; line-height: 1.35; color: var(--sb-muted); }

.module-completion {
  display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap;
  gap: 10px 14px; margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--sb-border);
}
.module-completion-status {
  font-size: 12px; font-weight: 700; color: #267150;
}
.module-completion.is-complete .module-completion-status::before {
  content: "✓"; margin-right: 6px;
}
.module-completion-button {
  min-height: 34px; padding: 7px 12px; border: 1px solid var(--sb-cyan-600);
  border-radius: 8px; background: var(--sb-surface); color: var(--sb-cyan-700);
  font: 600 12.5px/1.25 var(--sb-font); cursor: pointer;
}
.module-completion-button:hover { background: var(--sb-cyan-050); }
.module-completion.is-complete .module-completion-button {
  border-color: var(--sb-border); color: var(--sb-muted); background: var(--sb-canvas);
}
.corso-guidato .toc-card li a.toc-complete::after {
  content: "✓"; float: right; margin-left: 8px; color: #267150; font-weight: 800;
}
.learning-mode-guided .module:not([hidden]) {
  border-bottom: 0; padding-bottom: 12px;
}

@media (max-width: 1040px) {
  .course-contract-grid { grid-template-columns: 1fr 1fr; row-gap: 16px; }
  .course-contract-item:nth-child(3) { padding-left: 0; border-left: 0; }
  .learning-toolbar { grid-template-columns: 1fr; gap: 16px; }
}
@media (max-width: 640px) {
  .learning-console { padding-top: 14px; }
  .course-contract { padding: 16px; }
  .course-contract-grid { grid-template-columns: 1fr; gap: 13px; }
  .course-contract-item,
  .course-contract-item:nth-child(3) {
    padding: 0 0 13px; border: 0; border-bottom: 1px solid var(--sb-border);
  }
  .course-contract-item:last-child { padding-bottom: 0; border-bottom: 0; }
  .learning-toolbar { padding: 14px 16px; }
  .learning-mode { align-items: flex-start; }
  .learning-mode-buttons { width: 100%; }
  .learning-mode-button { flex: 1 1 50%; }
  .learning-current { white-space: normal; }
  .learning-progress-top { align-items: flex-start; flex-direction: column; gap: 4px; }
  .module-completion { align-items: stretch; flex-direction: column; }
  .module-completion-status { min-height: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  .learning-progress-fill { transition: none; }
}
/* ══ SBL-ROUND-L1:FINE ════════════════════════════════════════════════════ */

/* ══ SBL-ROUND-L2:INIZIO ══════════════════════════════════════════════════
   Corso campione ISPS: contenuto didattico nel flusso principale, fonti
   comprimibili e verifica formativa non certificativa a fine modulo. */
.module-sources {
  margin-top: 22px; border: 1px solid var(--sb-border); border-radius: 10px;
  background: var(--sb-surface); overflow: hidden;
}
.module-sources > summary {
  list-style: none; display: flex; align-items: center; justify-content: space-between;
  gap: 16px; cursor: pointer; padding: 14px 16px;
  color: var(--sb-text); font-size: 13px; font-weight: 700;
}
.module-sources > summary::-webkit-details-marker { display: none; }
.module-sources > summary::after {
  content: ""; width: 8px; height: 8px; flex: none;
  border-right: 2px solid var(--sb-cyan-600); border-bottom: 2px solid var(--sb-cyan-600);
  transform: rotate(45deg) translate(-2px,-2px); transition: transform 150ms ease;
}
.module-sources[open] > summary::after { transform: rotate(-135deg) translate(-2px,-2px); }
.module-sources > summary:hover { background: var(--sb-cyan-050); color: var(--sb-cyan-700); }
.module-sources > summary:focus-visible { outline: 2px solid var(--sb-cyan-600); outline-offset: -3px; }

.module-sources { background: var(--sb-cyan-050); border-left: 3px solid var(--sb-cyan-500); }
.module-sources-content { padding: 0 16px 15px; border-top: 1px solid rgba(77,163,245,.2); }
.module-source-list { margin: 13px 0 8px; padding-left: 19px; }
.module-source-list li { margin-bottom: 5px; font-size: 13px; line-height: 1.5; color: var(--sb-text); }
.module-source-note { margin: 0; font-size: 11.5px; line-height: 1.5; color: var(--sb-muted); }

.knowledge-check {
  margin-top: 24px; padding: 20px; border: 1px solid var(--sb-border);
  border-left: 3px solid var(--sb-prod-learning); border-radius: 10px;
  background: var(--sb-surface);
}
.knowledge-check.is-passed { border-left-color: #2f8a63; }
.knowledge-check-title { margin: 0 0 5px !important; font-size: 17px; line-height: 1.3; color: var(--sb-text); }
.knowledge-check-intro { margin: 0 0 17px; font-size: 12.5px; line-height: 1.5; color: var(--sb-muted); }
.knowledge-question {
  min-width: 0; margin: 0; padding: 0; border: 0;
}
.knowledge-question + .knowledge-question { margin-top: 19px; padding-top: 18px; border-top: 1px solid var(--sb-border); }
.knowledge-question legend {
  width: 100%; margin-bottom: 10px; padding: 0;
  font-size: 14px; line-height: 1.5; font-weight: 700; color: var(--sb-text);
}
.knowledge-option {
  display: flex; align-items: flex-start; gap: 9px; margin: 7px 0; padding: 8px 10px;
  border: 1px solid transparent; border-radius: 8px; cursor: pointer;
  font-size: 13.5px; line-height: 1.45; color: var(--sb-text);
}
.knowledge-option:hover { border-color: var(--sb-border); background: var(--sb-canvas); }
.knowledge-option:has(input:checked) { border-color: var(--sb-cyan-500); background: var(--sb-cyan-050); }
.knowledge-option input { flex: none; margin: 3px 0 0; accent-color: var(--sb-cyan-700); }
.knowledge-option:focus-within { outline: 2px solid var(--sb-cyan-600); outline-offset: 2px; }
.knowledge-feedback {
  margin-top: 10px; padding: 10px 12px; border-radius: 7px;
  font-size: 12.5px; line-height: 1.55;
}
.knowledge-feedback.is-correct { color: #1f6548; background: #edf8f3; border-left: 3px solid #2f8a63; }
.knowledge-feedback.is-incorrect { color: #7a4a14; background: #fff7e9; border-left: 3px solid var(--sb-prod-learning); }
.knowledge-actions {
  display: flex; align-items: center; flex-wrap: wrap; gap: 12px 16px;
  margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--sb-border);
}
.knowledge-submit,
.knowledge-reset {
  min-height: 36px; padding: 8px 14px; border: 0; border-radius: 8px;
  font: 700 12.5px/1.25 var(--sb-font); cursor: pointer;
}
.knowledge-submit { background: var(--sb-cyan-700); color: #FFFFFF; }
.knowledge-submit:hover { background: var(--sb-navy-800); }
.knowledge-reset {
  border: 1px solid var(--sb-border); background: var(--sb-surface); color: var(--sb-muted);
}
.knowledge-reset:hover { border-color: var(--sb-cyan-500); color: var(--sb-cyan-700); background: var(--sb-cyan-050); }
.knowledge-submit:focus-visible,
.knowledge-reset:focus-visible { outline: 2px solid var(--sb-cyan-600); outline-offset: 3px; }
.knowledge-result { margin: 0; font-size: 12.5px; line-height: 1.45; color: var(--sb-muted); }
.knowledge-result.is-success { color: #1f6548; font-weight: 700; }
.knowledge-result.is-warning { color: #7a4a14; font-weight: 600; }

@media (max-width: 640px) {
  .knowledge-check { padding: 16px 14px; }
  .knowledge-option { padding: 8px; }
  .knowledge-actions { align-items: stretch; }
  .knowledge-result { flex: 1 0 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .module-sources > summary::after { transition: none; }
}
/* ══ SBL-ROUND-L2:FINE ════════════════════════════════════════════════════ */

/* ══ SBL-ROUND-L3:INIZIO ══════════════════════════════════════════════════
   Continuità personale della demo: moduli salvati, note locali e dashboard. */
.module-personal-tools {
  margin-top: 18px; border: 1px solid var(--sb-border); border-radius: 10px;
  background: var(--sb-surface); overflow: hidden;
}
.module-personal-bar {
  min-height: 48px; display: flex; align-items: center; gap: 9px; padding: 8px 12px;
}
.module-personal-title {
  margin-right: auto; font-size: 11px; line-height: 1.3; font-weight: 800;
  letter-spacing: .08em; text-transform: uppercase; color: var(--sb-muted);
}
.module-tool-button,
.module-note-save,
.module-note-clear {
  min-height: 34px; padding: 7px 12px; border-radius: 8px; cursor: pointer;
  font: 700 12px/1.25 var(--sb-font);
}
.module-tool-button,
.module-note-clear {
  border: 1px solid var(--sb-border); background: var(--sb-surface); color: var(--sb-text);
}
.module-tool-button:hover,
.module-note-clear:hover { border-color: var(--sb-cyan-500); color: var(--sb-cyan-700); background: var(--sb-cyan-050); }
.module-tool-button.is-active { border-color: var(--sb-cyan-500); color: var(--sb-cyan-700); background: var(--sb-cyan-050); }
.module-note-panel { padding: 14px 16px 13px; border-top: 1px solid var(--sb-border); background: var(--sb-canvas); }
.module-note-label { display: block; font-size: 12px; font-weight: 700; color: var(--sb-text); }
.module-note-field {
  width: 100%; min-height: 92px; resize: vertical; margin-top: 8px; padding: 10px 12px;
  border: 1px solid var(--sb-border); border-radius: 8px; background: var(--sb-surface);
  color: var(--sb-text); font: 400 13.5px/1.5 var(--sb-font);
}
.module-note-field:focus { border-color: var(--sb-cyan-500); outline: 2px solid rgba(0,112,201,.15); }
.module-note-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 9px 12px; margin-top: 10px; }
.module-note-save { border: 0; background: var(--sb-cyan-700); color: #fff; }
.module-note-save:hover { background: var(--sb-navy-800); }
.module-note-status { font-size: 12px; color: #1f6548; }
.module-note-local { margin: 10px 0 0; font-size: 11px; line-height: 1.45; color: var(--sb-muted); }
.module-tool-button:focus-visible,
.module-note-save:focus-visible,
.module-note-clear:focus-visible,
.module-note-field:focus-visible { outline: 2px solid var(--sb-cyan-600); outline-offset: 2px; }

.learning-dashboard { padding: 22px 0; border-top: 1px solid var(--sb-border); border-bottom: 1px solid var(--sb-border); background: var(--sb-surface); }
.learning-dashboard-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
.learning-dashboard-head h2 { margin: 5px 0 0; font-size: clamp(1.25rem, 2vw, 1.65rem); }
.learning-dashboard-metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: 18px; }
.learning-dashboard-metric { padding: 13px 15px; border: 1px solid var(--sb-border); border-radius: 9px; background: var(--sb-canvas); }
.learning-dashboard-metric strong { display: block; font-size: 20px; line-height: 1; color: var(--sb-cyan-700); }
.learning-dashboard-metric span { display: block; margin-top: 6px; font-size: 11.5px; color: var(--sb-muted); }
.learning-dashboard-empty { margin: 12px 0 0; color: var(--sb-muted); }
.learning-dashboard-local { margin: 12px 0 0; font-size: 11px; color: var(--sb-muted); }
.card-learning-progress { margin-top: 13px; padding-top: 11px; border-top: 1px solid var(--sb-border); }
.card-learning-progress-top { display: flex; justify-content: space-between; gap: 12px; font-size: 11px; color: var(--sb-muted); }
.card-learning-progress-top strong { color: var(--sb-text); }
.card-learning-track { display: block; height: 4px; margin-top: 7px; border-radius: 999px; overflow: hidden; background: var(--sb-border); }
.card-learning-fill { display: block; height: 100%; border-radius: inherit; background: var(--sb-cyan-600); }

@media (max-width: 760px) {
  .module-personal-bar { align-items: stretch; flex-wrap: wrap; }
  .module-personal-title { flex: 1 0 100%; margin-bottom: 2px; }
  .module-tool-button { flex: 1 1 145px; }
  .learning-dashboard-head { align-items: flex-start; flex-direction: column; }
  .learning-dashboard-head .btn { width: 100%; justify-content: center; }
  .learning-dashboard-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
/* ══ SBL-ROUND-L3:FINE ════════════════════════════════════════════════════ */

/* ══ SBL-ROUND-L4:INIZIO ══════════════════════════════════════════════════
   Chiusura del percorso: riepilogo locale e opzioni del progetto pilota. */
.course-learning-summary {
  margin: 34px 0; padding: 22px; border: 1px solid var(--sb-border);
  border-left: 4px solid var(--sb-cyan-600); border-radius: 12px; background: var(--sb-surface);
}
.course-learning-summary.is-complete { border-left-color: #2f8a63; }
.course-learning-summary-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; }
.course-learning-summary-head h2 { margin: 5px 0 0; font-size: 22px; }
.course-learning-summary-course { margin: 5px 0 0; color: var(--sb-muted); }
.course-learning-summary-status {
  flex: none; padding: 7px 10px; border: 1px solid var(--sb-border); border-radius: 999px;
  background: var(--sb-canvas); color: var(--sb-muted); font-size: 11.5px; font-weight: 700;
}
.course-learning-summary-status.is-complete { border-color: #aad8c4; background: #edf8f3; color: #1f6548; }
.course-learning-summary-metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: 20px; }
.course-learning-summary-metric { padding: 13px 14px; border: 1px solid var(--sb-border); border-radius: 9px; background: var(--sb-canvas); }
.course-learning-summary-metric strong { display: block; font-size: 19px; line-height: 1; color: var(--sb-cyan-700); }
.course-learning-summary-metric span { display: block; margin-top: 6px; font-size: 11px; line-height: 1.35; color: var(--sb-muted); }
.course-learning-summary-hint { margin: 16px 0 0; font-size: 13px; line-height: 1.5; color: var(--sb-text); }
.course-learning-summary-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.course-summary-pilot {
  min-height: 37px; display: inline-flex; align-items: center; justify-content: center;
  padding: 8px 14px; border-radius: 8px; font: 700 12.5px/1.25 var(--sb-font); text-decoration: none; cursor: pointer;
}
.course-summary-pilot { border: 1px solid var(--sb-border); background: var(--sb-surface); color: var(--sb-text); }
.course-summary-pilot:hover { border-color: var(--sb-cyan-500); color: var(--sb-cyan-700); background: var(--sb-cyan-050); }
.course-summary-pilot:focus-visible { outline: 2px solid var(--sb-cyan-600); outline-offset: 3px; }
#opzioni-piattaforma { scroll-margin-top: var(--sb-anchor-offset, 112px); }
@media (max-width: 900px) {
  #opzioni-piattaforma { scroll-margin-top: 210px; }
}
.course-learning-summary-disclaimer { margin: 14px 0 0; font-size: 11px; line-height: 1.5; color: var(--sb-muted); }

@media (max-width: 700px) {
  .course-learning-summary { padding: 18px 15px; }
  .course-learning-summary-head { flex-direction: column; gap: 12px; }
  .course-learning-summary-status { align-self: flex-start; }
  .course-learning-summary-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .course-learning-summary-actions > * { flex: 1 1 100%; }
}

/* ══ SBL-ROUND-L4:FINE ════════════════════════════════════════════════════ */

/* ══ SBL-ROUND-L5:INIZIO ══════════════════════════════════════════════════
   Percorsi professionali e continuità fra corsi. */
.role-pathways { padding: 34px 0; border-bottom: 1px solid var(--sb-border); background: var(--sb-canvas); }
.role-pathways-head { max-width: 850px; }
.role-pathways-head h2 { margin: 6px 0 8px; font-size: clamp(1.35rem, 2.1vw, 1.8rem); }
.role-pathways-head p { margin: 0; line-height: 1.6; color: var(--sb-muted); }
.role-pathways-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; margin-top: 22px; }
.role-pathway-card {
  min-width: 0; display: flex; flex-direction: column; padding: 17px;
  border: 1px solid var(--sb-border); border-top: 3px solid var(--sb-prod-learning);
  border-radius: 11px; background: var(--sb-surface);
}
.role-pathway-number { font-size: 10px; font-weight: 800; letter-spacing: .09em; color: var(--sb-cyan-700); }
.role-pathway-card h3 { margin: 9px 0 7px; font-size: 16px; line-height: 1.25; }
.role-pathway-description { margin: 0; font-size: 12px; line-height: 1.5; color: var(--sb-muted); }
.role-pathway-courses { margin: 14px 0 16px; padding: 12px 0 0 21px; border-top: 1px solid var(--sb-border); }
.role-pathway-courses li { margin: 0 0 6px; padding-left: 2px; font-size: 11.5px; line-height: 1.35; color: var(--sb-muted); }
.role-pathway-courses a { color: var(--sb-text); text-decoration: none; }
.role-pathway-courses a:hover { color: var(--sb-cyan-700); text-decoration: underline; }
.role-pathway-start { margin-top: auto; color: var(--sb-cyan-700); font-size: 12px; font-weight: 800; text-decoration: none; }
.role-pathway-start:hover { text-decoration: underline; }
.role-pathway-courses a:focus-visible,
.role-pathway-start:focus-visible { outline: 2px solid var(--sb-cyan-600); outline-offset: 3px; }

.course-next-path { margin: 28px 0 34px; }
.course-next-path-head h2 { margin: 5px 0 5px; font-size: 21px; }
.course-next-path-head p { margin: 0; color: var(--sb-muted); font-size: 13px; }
.course-next-path-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 11px; margin-top: 16px; }
.course-next-card {
  min-width: 0; display: flex; align-items: flex-start; gap: 11px; padding: 14px;
  border: 1px solid var(--sb-border); border-radius: 10px; background: var(--sb-surface);
  color: var(--sb-text); text-decoration: none; transition: border-color 150ms ease, transform 150ms ease;
}
.course-next-card:hover { border-color: var(--sb-cyan-500); transform: translateY(-2px); }
.course-next-card:focus-visible { outline: 2px solid var(--sb-cyan-600); outline-offset: 3px; }
.course-next-card img { width: 36px; height: 36px; flex: none; object-fit: contain; }
.course-next-card-content { min-width: 0; display: block; }
.course-next-card-content small { display: block; font-size: 9.5px; line-height: 1.25; letter-spacing: .05em; text-transform: uppercase; color: var(--sb-muted); }
.course-next-card-content strong { display: block; margin-top: 5px; font-size: 13.5px; line-height: 1.3; }
.course-next-card-action { display: block; margin-top: 9px; color: var(--sb-cyan-700); font-size: 11.5px; font-weight: 800; }

@media (max-width: 1100px) {
  .role-pathways-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .role-pathways-grid { grid-template-columns: 1fr; }
  .role-pathway-card { padding: 16px; }
  .course-next-path-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .course-next-card { transition: none; }
}
/* ══ SBL-ROUND-L5:FINE ════════════════════════════════════════════════════ */

/* ══ SBL-ROUND-L5B:INIZIO ═════════════════════════════════════════════════
   Catalogo: stessa grammatica dei percorsi, quattro corsi per riga. */
#catalogo .course-grid-v2 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
#catalogo .card-v2 {
  min-width: 0;
  padding: 17px;
  border: 1px solid var(--sb-border);
  border-top: 3px solid var(--sb-prod-learning);
  border-radius: 11px;
  background: var(--sb-surface);
}
#catalogo .card-v2:hover,
#catalogo .card-v2.demo-hover {
  border-color: var(--sb-cyan-500);
  border-top-color: var(--sb-prod-learning);
  background: var(--sb-surface);
}
#catalogo .card-v2:focus-visible {
  outline: 2px solid var(--sb-cyan-600);
  outline-offset: 3px;
}
#catalogo .card-v2-top { min-height: 40px; margin-bottom: 10px; }
#catalogo .card-v2-icon { width: 40px; height: 40px; background: transparent; }
#catalogo .card-v2 h3 { margin-bottom: 7px; font-size: 16px; line-height: 1.25; }
#catalogo .card-v2 p.desc-v2 {
  margin-bottom: 14px;
  font-size: 12.5px;
  line-height: 1.5;
  -webkit-line-clamp: 3;
}
#catalogo .card-v2-footer { padding-top: 12px; gap: 10px; }
#catalogo .card-v2-meta { gap: 10px; font-size: 11px; }
#catalogo .card-v2-arrow {
  width: auto;
  height: auto;
  flex: none;
  border-radius: 0;
  background: transparent;
  color: var(--sb-cyan-700);
  font-size: 11.5px;
  font-weight: 800;
  white-space: nowrap;
}
#catalogo .card-v2-arrow svg { display: none; }
#catalogo .card-v2-arrow::before { content: "Apri il corso"; }
#catalogo .card-v2-arrow::after { content: " \2192"; }
html[lang="en"] #catalogo .card-v2-arrow::before { content: "Open course"; }
#catalogo .card-v2:hover .card-v2-arrow,
#catalogo .card-v2.demo-hover .card-v2-arrow {
  background: transparent;
  color: var(--sb-cyan-700);
  transform: translateX(2px);
}
#catalogo .card-orfana { grid-column: auto; }

@media (max-width: 1180px) {
  #catalogo .course-grid-v2 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  #catalogo .course-grid-v2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  #catalogo .course-grid-v2 { grid-template-columns: 1fr; }
  #catalogo .card-v2 p.desc-v2 { font-size: 13px; }
}
/* ══ SBL-ROUND-L5B:FINE ═══════════════════════════════════════════════════ */

/* ══ SBL-ROUND-L5C:INIZIO ═════════════════════════════════════════════════
   Le sintesi del catalogo sono complete: niente ellissi o testo nascosto. */
#catalogo .card-v2 p.desc-v2 {
  min-height: 5.9em;
  display: block;
  overflow: visible;
  -webkit-line-clamp: unset;
  -webkit-box-orient: initial;
}
@media (max-width: 560px) {
  #catalogo .card-v2 p.desc-v2 { min-height: 0; }
}
/* ══ SBL-ROUND-L5C:FINE ═══════════════════════════════════════════════════ */

/* ══ SBL-ROUND-L5D:INIZIO ═════════════════════════════════════════════════
   Footer più breve, allineato e privo della fascia vuota conclusiva. */
.sitefooter {
  padding: 1.35rem 1.5rem 1.4rem;
}
.footer-cols {
  grid-template-columns: minmax(0, 1.7fr) minmax(130px, .72fr) minmax(210px, 1fr);
  gap: 1.25rem 3rem;
  max-width: 1240px;
  padding: .2rem 0 .9rem;
}
.footer-col-brand p { max-width: 49ch; }
.footer-col a { font-size: .8rem; }
.sb-eco {
  justify-content: flex-start;
  max-width: 1240px;
  margin: 0 auto;
  padding: .85rem 0 0;
  border-top: 1px solid var(--sb-line-navy-soft);
  border-bottom: 0;
}
@media (max-width: 760px) {
  .footer-cols { grid-template-columns: 1fr; gap: 1.15rem; }
  .sb-eco { align-items: flex-start; }
  .sb-eco-label { flex-basis: 100%; margin-bottom: .15rem; }
}
/* ══ SBL-ROUND-L5D:FINE ═══════════════════════════════════════════════════ */