/* ==========================================================================
       PRIVACY E COOKIE — informativa, una colonna, numerata.
       Scritta sui trattamenti che questo sito fa davvero: due moduli e i
       registri del server. Nessun cookie, nessun terzo contattato.
       ========================================================================== */
    :root {
      --notte: #12303F;
      --abisso: #0E2A38;
      --mare: #0F5E86;
      --azzurro: #6CBBE6;
      --pietra: #F1F2F2;
      --bianco: #FFFFFF;
      --ardesia: #DADDDE;
      --filetto: #E7E9E9;
      --testo: #3F4A50;
      --inchiostro: #1C2529;
      --grigio: #4C565C;
      --su-scuro: #A3B2B9;
      --mono: 'IBM Plex Mono', ui-monospace, monospace;
      --titoli: 'Bricolage Grotesque', system-ui, sans-serif;
      --corpo: 'Schibsted Grotesk', system-ui, sans-serif;
      --lato: max(24px, calc((100% - 1560px) / 2));
      --max: none;
      --colonna: 880px;
    }

    body { margin: 0; font-family: var(--corpo); background: var(--pietra); color: var(--inchiostro); }
    .pag { width: 100%; max-width: var(--max); margin: 0 auto; background: var(--pietra); overflow-x: hidden; }
    .pag img { max-width: 100%; }
    .pag :focus-visible { outline: 3px solid var(--mare); outline-offset: 3px; border-radius: 2px; }
    .pag .hdr :focus-visible, .pag .testa :focus-visible, .pag .pie :focus-visible { outline-color: var(--azzurro); }
    .sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
    .sr:focus { position: fixed; top: 12px; left: 12px; z-index: 10; width: auto; height: auto; margin: 0;
                clip-path: none; overflow: visible; display: inline-flex; align-items: center; min-height: 44px;
                padding: 12px 20px; background: var(--bianco); color: var(--notte); font-size: 15px; font-weight: 600;
                border: 2px solid var(--mare); border-radius: 100px; text-decoration: none; }

    /* --- intestazione ------------------------------------------------------- */
    .hdr { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 24px;
           padding: 18px var(--lato); background: var(--notte);
       border-bottom: 1px solid #1B3D4E; }
    .hdr-logo { display: flex; align-items: center; text-decoration: none; flex-shrink: 0; }
    .hdr-logo img { height: clamp(52px, 4.8vw, 84px); width: auto; display: block; }
    .nav { display: flex; align-items: center; gap: clamp(18px, 2vw, 30px); }
    .navl { display: inline-flex; align-items: center; min-height: 44px; font-family: var(--mono); font-size: 14px;
            letter-spacing: 0.02em; color: #E9EEF0; text-decoration: none; padding: 12px 0; border-bottom: 2px solid transparent; }
    .navl:hover, .navl:focus-visible { color: var(--azzurro); border-bottom-color: var(--azzurro); }
    .nav-tel { display: inline-flex; align-items: center; min-height: 44px; font-family: var(--mono); font-size: 14px;
               color: var(--bianco); text-decoration: none; border-bottom: 1px solid #47606E; padding: 12px 0; white-space: nowrap; }
    .nav-tel:hover { color: var(--azzurro); border-bottom-color: var(--azzurro); }
    .nav-in { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; color: #E9EEF0; }
    .nav-in:hover { color: var(--azzurro); }
    .nav-cta { display: inline-flex; align-items: center; min-height: 48px; padding: 12px 26px; background: var(--azzurro);
               color: #0A2230; border-radius: 100px; font-size: 15px; font-weight: 700; text-decoration: none; white-space: nowrap; }
    .nav-cta:hover { background: #8CCBEE; color: #0A2230; }
    .burger { display: none; align-items: center; gap: 10px; min-height: 48px; padding: 10px 18px; background: transparent;
              border: 1px solid #47606E; border-radius: 100px; color: #E9EEF0; font-family: var(--mono); font-size: 14px;
              letter-spacing: 0.06em; text-transform: uppercase; cursor: pointer; }
    .burger:hover { border-color: var(--azzurro); color: var(--azzurro); }
    .burger-i { display: block; width: 18px; }
    .burger-i span { display: block; height: 2px; background: currentColor; margin: 4px 0; transition: transform 0.2s ease, opacity 0.2s ease; }
    .burger[aria-expanded="true"] .burger-i span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
    .burger[aria-expanded="true"] .burger-i span:nth-child(2) { opacity: 0; }
    .burger[aria-expanded="true"] .burger-i span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

    /* --- testo ---------------------------------------------------------------- */
    .testa { background: var(--bianco); border-bottom: 1px solid var(--ardesia);
             padding: clamp(28px, 3.4vw, 48px) var(--lato) clamp(26px, 3vw, 40px) var(--lato); }
    .dentro { width: 100%; max-width: var(--colonna); margin: 0; }
    .briciole { font-size: 15px; line-height: 1.6; color: var(--grigio); }
    .pag .briciole a { display: inline-flex; align-items: center; min-height: 44px; color: var(--mare);
                       text-decoration: underline; text-underline-offset: 3px; }
    .pag .briciole a:hover { color: var(--inchiostro); }
    .briciole span { margin: 0 10px; color: #60666A; }
    .h1 { margin: 0 0 14px 0; font-family: var(--titoli); font-weight: 600; font-size: clamp(32px, 3.53vw, 45px);
          line-height: 1.02; letter-spacing: -0.045em; color: var(--notte); }
    .testa p { margin: 0; font-size: clamp(16px, 1.09vw, 16px); line-height: 1.6; color: var(--testo); max-width: 62ch; }
    .aggiornata { display: block; margin-top: 18px; font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em; color: #505A60; }

    .testo { padding: clamp(32px, 4vw, 56px) var(--lato) clamp(36px, 4vw, 60px) var(--lato); }
    .testo h2 { margin: clamp(30px, 3.4vw, 44px) 0 12px 0; font-family: var(--titoli); font-weight: 600;
                font-size: clamp(22px, 1.85vw, 24px); line-height: 1.14; letter-spacing: -0.035em; color: var(--notte); }
    .testo h2:first-child { margin-top: 0; }
    .testo p { margin: 0 0 14px 0; font-size: 17px; line-height: 1.7; color: var(--testo); }
    .testo ul { margin: 0 0 14px 0; padding-left: 22px; }
    .testo li { margin-bottom: 9px; font-size: 17px; line-height: 1.65; color: var(--testo); }
    .testo b { font-weight: 600; color: var(--notte); }
    .pag .testo a { color: var(--mare); }
    .pag .testo a:hover { color: var(--inchiostro); }

    .riquadro { background: var(--bianco); border: 1px solid var(--ardesia); border-left: 3px solid var(--mare);
                padding: clamp(20px, 2.4vw, 28px); margin: 0 0 14px 0; }
    .riquadro p:last-child { margin-bottom: 0; }
    .dl { display: grid; grid-template-columns: minmax(0, 200px) minmax(0, 1fr); gap: 0; margin: 0; }
    .dl dt { padding: 12px 18px 12px 0; border-bottom: 1px solid var(--filetto); font-family: var(--mono);
             font-size: 13px; line-height: 1.5; color: var(--grigio); }
    .dl dd { padding: 12px 0; margin: 0; border-bottom: 1px solid var(--filetto); font-size: 16px; line-height: 1.55; color: var(--inchiostro); }

    /* --- piede ---------------------------------------------------------------- */
    /* --- striscia delle qualificazioni, in cima al piede ------------------------
       Il marchio CQOP SOA è quello dell'organismo che rilascia l'attestazione.
       Le norme sono scritte per esteso e non con il logo ISO: ISO consente il
       proprio logo solo a sé, ai suoi membri e ai suoi comitati tecnici, e chiede
       alle imprese certificate di citare la norma per esteso (iso.org/iso-name-and-logo).
       -------------------------------------------------------------------------- */
    .pie-qual { display: flex; flex-wrap: wrap; align-items: center; gap: 20px clamp(24px, 3vw, 44px);
                padding-bottom: clamp(26px, 3vw, 34px); margin-bottom: clamp(26px, 3vw, 34px);
                border-bottom: 1px solid #1B3D4E; }
    .pie-soa { height: clamp(40px, 4vw, 52px); width: auto; display: block; flex-shrink: 0; }
    .pag .pie-qual-vai { display: inline-flex; align-items: center; min-height: 44px; margin-left: auto; 
                           font-size: 15px; font-weight: 600; color: var(--azzurro);
                           text-decoration: underline; text-underline-offset: 3px; }
    .pag .pie-qual-vai:hover { color: var(--bianco); }
    @media (max-width: 760px) { .pag .pie-qual-vai { margin-left: 0; } }
    
    .pie { background: var(--abisso); padding: clamp(36px, 4vw, 52px) var(--lato); }
    .pie-griglia { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr));
              gap: 32px 40px; max-width: 1180px; }
    .pie img { height: 52px; width: auto; display: block; margin-bottom: 18px; }
    .pie-dati { font-family: var(--mono); font-size: 13px; line-height: 1.9; color: var(--su-scuro); }
    .pag .pie-dati a { display: inline-flex; align-items: center; min-height: 44px; color: var(--su-scuro); }
    .pag .pie-dati a:hover { color: var(--bianco); }
    .pie h2 { margin: 0 0 14px 0; font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: 0.16em;
              text-transform: uppercase; color: var(--azzurro); }
    .pie-elenco { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
    .pag .pie-elenco a { display: inline-flex; align-items: center; min-height: 44px; font-size: 15px; color: #DCE2E4; text-decoration: none; }
    .pag .pie-elenco a:hover { color: var(--azzurro); }
    .pie-coda { margin-top: 34px; padding-top: 22px; border-top: 1px solid #1B3D4E; font-family: var(--mono);
                font-size: 12px; color: #7E93A0; }

    /* ==========================================================================
       SCHERMI STRETTI
       ========================================================================== */
    @media (max-width: 900px) {
      .burger { display: inline-flex; }
      .hdr { flex-wrap: wrap; }
      .nav { order: 3; width: 100%; flex-direction: column; align-items: stretch; gap: 0;
             border-top: 1px solid #23485A; margin-top: 14px; padding-top: 6px; }
      .navl, .nav-tel { font-size: 16px; padding: 14px 2px; border-bottom: 1px solid #1B3D4E; }
      .navl:hover, .navl:focus-visible { border-bottom-color: var(--azzurro); }
      .nav-in { width: auto; height: auto; min-height: 48px; justify-content: flex-start; padding: 12px 2px; }
      .nav-in::after { content: 'LinkedIn'; font-family: var(--mono); font-size: 16px; margin-left: 12px; }
      .nav-cta { margin-top: 14px; justify-content: center; }
      html.js .hdr:not(.menu-aperto) .nav { display: none; }
      .pie-griglia { grid-template-columns: 1fr 1fr; }
      .pie-griglia > :first-child { grid-column: 1 / -1; }
    }

    @media (max-width: 620px) {
      .briciole, .aggiornata, .pie-dati { font-size: 14px; }
      .dl { grid-template-columns: 1fr; }
      .dl dt { padding: 12px 0 2px 0; border-bottom: 0; }
      .dl dd { padding: 0 0 12px 0; }
    }

    @media (max-width: 380px) {
      .pie-griglia { grid-template-columns: 1fr; }
      .hdr-logo img { height: 44px; }
    }

    @media (prefers-reduced-motion: reduce) {
      .pag *, .pag *::before, .pag *::after {
        animation-duration: 0.001ms !important; transition-duration: 0.001ms !important;
      }
    }