/* ============================================================================
   SRH — Pagine di approfondimento. Grafica aderente alla home (stessi token e
   typo) ma più calma e leggibile: niente canvas animato, backdrop statico.
   Garantisce navigazione tradizionale, accessibilità e indicizzabilità.
   ============================================================================ */
.page-bg {
  position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(120% 80% at 80% -10%, rgba(37,107,235,0.16), transparent 55%),
    radial-gradient(90% 70% at 0% 110%, rgba(61,240,230,0.08), transparent 55%),
    var(--bg);
}
.page-bg::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at center, transparent 60%, rgba(2,4,10,0.7) 100%);
}

/* sfondo animato leggero (page-field.js) — sopra il gradiente, sotto i contenuti */
.page-field { position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: 0.95; }

.page-main { position: relative; z-index: 1; padding-top: 92px; }
.page-wrap { width: 100%; max-width: 880px; margin: 0 auto; padding: 0 32px; }

/* breadcrumb */
.crumb { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-faint); margin-bottom: 26px; }
.crumb a { color: var(--ink-faint); text-decoration: none; }
.crumb a:hover { color: var(--accent); }
.crumb span { color: var(--ink-dim); }

/* hero pagina */
.page-hero { padding: 14px 0 48px; border-bottom: 1px solid var(--line); margin-bottom: 48px; }
.page-hero .kick { font-family: var(--mono); font-size: 12px; letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--accent); display: block; margin-bottom: 18px; }
.page-hero h1 { font-family: var(--serif); font-weight: 400; font-size: clamp(38px, 6vw, 62px);
  line-height: 1.04; margin: 0 0 22px; }
.page-hero h1 .em { font-style: italic; color: var(--accent); }
.page-hero .lead { font-size: 19px; line-height: 1.6; color: var(--ink-dim); max-width: 60ch; }

/* sezioni di contenuto */
.psec { margin: 0 0 54px; }
.psec h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(26px, 3.4vw, 36px);
  line-height: 1.12; margin: 0 0 18px; }
.psec h3 { font-family: var(--sans); font-weight: 600; font-size: 18px; margin: 0 0 8px; color: var(--ink); }
.psec p { font-size: 16.5px; line-height: 1.72; color: var(--ink-dim); margin: 0 0 16px; max-width: 68ch; }
.psec p strong { color: var(--ink); font-weight: 600; }

/* passi numerati del metodo */
.steps { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 14px; }
.steps li { display: grid; grid-template-columns: 46px 1fr; gap: 18px; align-items: start;
  border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px;
  background: linear-gradient(180deg, rgba(10,18,40,0.5), rgba(7,11,22,0.4)); }
.steps .sn { font-family: var(--mono); font-size: 13px; color: var(--accent); border: 1px solid var(--line-2);
  border-radius: 9px; width: 46px; height: 46px; display: grid; place-items: center; }
.steps h3 { margin-bottom: 4px; }
.steps p { margin: 0; font-size: 15px; }

/* riquadri valore (cosa ti porti a casa) */
.value-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin-top: 22px; }
.value-grid .v { border: 1px solid var(--line); border-radius: 14px; padding: 20px;
  background: rgba(8,14,30,0.42); }
.value-grid .v .vk { font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent); display: block; margin-bottom: 10px; }
.value-grid .v p { font-size: 14.5px; margin: 0; }

/* callout */
.callout { border-left: 2px solid var(--accent); padding: 6px 0 6px 22px; margin: 30px 0;
  font-family: var(--serif); font-size: 22px; line-height: 1.4; color: var(--ink); font-style: italic; }

/* cross-link ad altri pilastri */
.xlinks { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-top: 22px; }
.xlinks a { display: block; border: 1px solid var(--line-2); border-radius: 12px; padding: 16px 18px;
  text-decoration: none; color: var(--ink); transition: border-color .25s ease, transform .25s ease; }
.xlinks a:hover { border-color: var(--accent); transform: translateY(-2px); }
.xlinks a .xl-k { font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-faint); display: block; margin-bottom: 6px; }
.xlinks a .xl-t { font-size: 15px; } .xlinks a .ar { color: var(--accent); }

/* blocco CTA contestuale */
.cta-block { margin: 64px 0 30px; padding: 44px 38px; border-radius: 20px; text-align: center;
  border: 1px solid var(--line-2);
  background: radial-gradient(120% 140% at 50% 0%, rgba(37,107,235,0.18), transparent 60%), rgba(8,14,30,0.5); }
.cta-block h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(28px, 4vw, 40px); margin: 0 0 12px; }
.cta-block p { color: var(--ink-dim); font-size: 16px; max-width: 52ch; margin: 0 auto 26px; }
.cta-block .acts { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-primary, .btn-ghost { font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase;
  border-radius: 999px; padding: 15px 28px; cursor: pointer; text-decoration: none; transition: all .28s ease; border: 1px solid transparent; }
.btn-primary { background: var(--accent); color: #05202a; font-weight: 600; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -16px var(--accent); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* spotlight specializzazione (es. AI privata e sovrana) */
.spotlight { margin: 4px 0 52px; padding: 30px 32px; border-radius: 18px;
  border: 1px solid rgba(61,240,230,0.42);
  background: radial-gradient(130% 170% at 0% 0%, rgba(61,240,230,0.12), transparent 55%), rgba(8,14,30,0.5); }
.spotlight .sk { font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); }
.spotlight h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(28px, 3.6vw, 44px); line-height: 1.08; margin: 8px 0 12px; color: var(--ink); }
.spotlight > p { font-size: 16.5px; line-height: 1.65; color: var(--ink-dim); max-width: 66ch; margin: 0 0 20px; }
.spotlight > p strong { color: var(--ink); }
.spotlight .feats { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.spotlight .feats > div { border: 1px solid var(--line); border-radius: 12px; padding: 15px 17px; background: rgba(8,14,30,0.42); }
.spotlight .feats .ft { font-family: var(--sans); font-weight: 600; font-size: 14px; color: var(--ink); display: block; margin-bottom: 5px; }
.spotlight .feats p { font-size: 13px; line-height: 1.5; color: var(--ink-dim); margin: 0; }

/* piramide dello stack AI (4 livelli) */
.pyramid { display: flex; flex-direction: column; align-items: center; gap: 10px; margin: 30px 0 6px; }
.pyramid .band { width: 100%; border: 1px solid var(--line-2); border-radius: 14px; padding: 16px 22px; text-align: center;
  transition: transform .25s ease, border-color .25s ease; }
.pyramid .band:hover { transform: translateY(-2px); border-color: var(--accent); }
.pyramid .band .bk { font-family: var(--mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); }
.pyramid .band .bt { font-family: var(--sans); font-weight: 600; font-size: 17px; margin: 5px 0 3px; color: var(--ink); }
.pyramid .band .bc { font-size: 12.5px; color: var(--ink-dim); }
.pyramid .lv3 { max-width: 46%; background: linear-gradient(180deg, rgba(61,240,230,0.18), rgba(61,240,230,0.05)); }
.pyramid .lv2 { max-width: 64%; background: linear-gradient(180deg, rgba(61,240,230,0.12), rgba(37,107,235,0.06)); }
.pyramid .lv1 { max-width: 82%; background: linear-gradient(180deg, rgba(37,107,235,0.14), rgba(37,107,235,0.05)); }
.pyramid .lv0 { max-width: 100%; background: linear-gradient(180deg, rgba(120,160,220,0.10), rgba(8,14,30,0.5)); }
@media (max-width: 620px) { .pyramid .lv3 { max-width: 70%; } .pyramid .lv2 { max-width: 84%; } .pyramid .lv1, .pyramid .lv0 { max-width: 100%; } }

/* dettaglio competenze per livello */
.layer { border: 1px solid var(--line); border-radius: 14px; padding: 20px 22px; margin-bottom: 12px; background: rgba(8,14,30,0.4); }
.layer .lh { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.layer .lh .ln { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; color: var(--accent); text-transform: uppercase; }
.layer .lh h3 { margin: 0; font-size: 17px; }
.layer .lh .lc { font-size: 12px; color: var(--ink-faint); font-style: italic; }
.layer .tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.layer .tags span { font-family: var(--mono); font-size: 11px; color: var(--ink-dim);
  border: 1px solid var(--line-2); border-radius: 999px; padding: 5px 12px; }

/* divisione del lavoro: due colonne (SRH / partner) */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 22px; }
.split .col { border: 1px solid var(--line-2); border-radius: 14px; padding: 22px; background: rgba(8,14,30,0.42); }
.split .col.srh { border-color: rgba(61,240,230,0.4); background: linear-gradient(180deg, rgba(61,240,230,0.07), rgba(8,14,30,0.42)); }
.split .col h3 { display: flex; align-items: center; gap: 9px; margin: 0 0 14px; font-size: 16px; }
.split .col h3 .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--ink-faint); }
.split .col.srh h3 .dot { background: var(--accent); box-shadow: 0 0 10px var(--accent); }
.split .col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.split .col li { position: relative; padding-left: 20px; font-size: 14.5px; line-height: 1.5; color: var(--ink-dim); }
.split .col li::before { content: "›"; position: absolute; left: 2px; color: var(--accent); }
.split .col.partner li::before { color: var(--ink-faint); }
@media (max-width: 620px) { .split { grid-template-columns: 1fr; } }

/* placeholder loghi (in attesa di accordi per mostrare marchi terzi) */
.logos { margin-top: 18px; }
.logos .lg-note { font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-faint); margin-bottom: 12px; }
.logos .lg-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 12px; }
.logos .lg-cell { height: 64px; border: 1px dashed var(--line-2); border-radius: 10px; display: grid; place-items: center;
  color: var(--ink-faint); font-family: var(--mono); font-size: 11px; background: rgba(8,14,30,0.3); }

.page-foot { border-top: 1px solid var(--line); margin-top: 40px; padding: 30px 0 50px; }
.page-foot .page-wrap { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; justify-content: space-between; }
.page-foot small { color: var(--ink-faint); font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.08em; }

@media (max-width: 620px) { .page-main { padding-top: 78px; } .steps li { grid-template-columns: 38px 1fr; gap: 12px; } }
@media (max-width: 480px) {
  .page-wrap { padding: 0 20px; }
  .page-hero { padding-bottom: 32px; margin-bottom: 36px; }
  .cta-block { padding: 32px 22px; }
  .foot-nav { gap: 8px 16px; }
}