:root {
    --ink:#1a1a1c; --ink-soft:#5b5b62; --ink-faint:#9a9aa2;
    --good:#1a8c4a; --good-bg:#e7f6ed;
    --warn:#b8860b; --warn-bg:#fbf3e0;
    --bad:#c8372d;  --bad-bg:#fbe9e7;
    --accent:#5db888;            /* brand green, inizio sfumatura */
    --accent-2:#5bbfc4;          /* brand teal, fine sfumatura */
    --accent-grad:linear-gradient(90deg,#5db888,#5bbfc4);
    --accent-tint:#e9f5ef;       /* verde desaturato per gli stati attivi */
    --accent-ring:rgba(93,184,136,.22);
    --accent-shadow:rgba(93,184,136,.34);
    --glass:rgba(255,255,255,.55); --glass-line:rgba(255,255,255,.7);
    --shadow:0 8px 40px rgba(40,40,60,.12); --radius:24px;
    --stack:18px;                /* ritmo verticale: distanza tra box impilati (3×6) */
  }
  *{margin:0;padding:0;box-sizing:border-box}
  body{
    font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",system-ui,sans-serif;
    color:var(--ink);min-height:100vh;
    background:#f4f5f8;
    -webkit-font-smoothing:antialiased;
    display:flex;flex-direction:column;align-items:center;padding:32px 20px 80px;
  }
  .bg{
    position:fixed;inset:0;overflow:hidden;
    z-index:-1;pointer-events:none;
  }
  .bg::before{
    content:"";position:absolute;left:50%;top:50%;
    width:160vmax;height:160vmax;margin:-80vmax 0 0 -80vmax;
    background:
      radial-gradient(1200px 800px at calc(50% - 35vw) calc(50% - 60vh),#d7f0ea 0%,transparent 55%),
      radial-gradient(1000px 700px at calc(50% + 60vw) calc(50% - 40vh),#ffe3f0 0%,transparent 50%),
      radial-gradient(900px 900px at 50% calc(50% + 70vh),#e4fff0 0%,transparent 55%);
    animation:bg-rotate 60s linear infinite;
  }
  @keyframes bg-rotate{to{transform:rotate(360deg)}}
  .wrap{width:100%;max-width:620px}
  header{text-align:center;margin:20px 0 30px}
  .eyebrow{font-size:13px;font-weight:600;letter-spacing:.4px;color:var(--ink-faint);text-transform:uppercase;margin-bottom:12px}
  .logo{margin-bottom:22px}
  .logo svg{width:280px;max-width:80%;height:auto;display:block;margin:0 auto}
  h1{font-size:28px;line-height:1.12;font-weight:500;letter-spacing:-.01em;color:var(--ink-soft);margin-bottom:10px}
  .sub{font-size:16.5px;color:var(--ink-soft);line-height:1.45;max-width:460px;margin:0 auto}
  /* niente righe orfane: balance bilancia i titoli, pretty evita la parola sola a fine paragrafo (fallback sicuro sui browser che non lo supportano) */
  h1,.sub,.t-name,.tp-title,.t-desc,.hint,.step-label{text-wrap:balance}
  .reason,.out-note,.big,.small{text-wrap:pretty}

  .card{
    background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--radius);
    box-shadow:var(--shadow);backdrop-filter:blur(30px) saturate(160%);
    -webkit-backdrop-filter:blur(30px) saturate(160%);
    padding:26px;margin-bottom:var(--stack);
  }
  .step-label{font-size:14px;font-weight:600;color:var(--ink-soft);margin-bottom:16px;display:flex;align-items:center;gap:8px}
  .step-num{width:22px;height:22px;border-radius:50%;background:var(--ink);color:#fff;font-size:12px;display:inline-flex;align-items:center;justify-content:center}

  /* HOME: tool cards */
  .tools{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
  .tool-hero{display:flex;align-items:center;gap:16px;text-align:left;padding:22px 24px}
  .tool-hero .t-icon{margin-bottom:0;flex-shrink:0}
  .tool-hero .t-name{font-size:19px;margin-bottom:3px}
  .tool{
    border:1px solid var(--glass-line);background:var(--glass);
    backdrop-filter:blur(30px) saturate(160%);-webkit-backdrop-filter:blur(30px) saturate(160%);
    border-radius:20px;box-shadow:var(--shadow);padding:22px 18px;cursor:pointer;text-align:left;
    transition:all .18s ease;font-family:inherit;
  }
  .tool:hover{transform:translateY(-3px);box-shadow:0 14px 48px rgba(40,40,60,.18)}
  .tool .t-icon{margin-bottom:10px;color:var(--ink);transition:color .18s ease}
  .tool:hover .t-icon{color:var(--accent)}
  .tool .t-name{font-size:17px;font-weight:700;letter-spacing:-.01em;margin-bottom:5px;color:var(--ink)}
  .tool .t-desc{font-size:13.5px;color:var(--ink-soft);line-height:1.4}
  .canvas-wrap.checker{
    background-image:conic-gradient(#e9e9ee 0 25%,#fbfbfd 0 50%,#e9e9ee 0 75%,#fbfbfd 0);
    background-size:22px 22px;
  }
  .rd-sw .rd-checker{
    background-image:conic-gradient(#ccc 0 25%,#fff 0 50%,#ccc 0 75%,#fff 0);
    background-size:8px 8px;border:1px solid rgba(0,0,0,.15);
  }
  .pbar{height:6px;border-radius:999px;background:rgba(120,120,140,.18);overflow:hidden;margin-top:12px}
  .pbar i{display:block;height:100%;width:0%;background:var(--accent);border-radius:999px;transition:width .25s ease}

  .back{
    background:none;border:none;color:var(--ink-soft);font-size:14.5px;font-weight:600;
    cursor:pointer;font-family:inherit;display:inline-flex;align-items:center;gap:6px;
    margin-bottom:14px;padding:8px 4px;
  }
  .back:hover{color:var(--ink)}

  .drop{
    border:2px dashed rgba(120,120,140,.35);border-radius:18px;padding:40px 24px;text-align:center;
    cursor:pointer;transition:all .2s ease;background:rgba(255,255,255,.35);
  }
  .drop:hover,.drop.over{border-color:var(--accent);background:rgba(93,184,136,.10);transform:translateY(-1px)}
  .drop .icon{margin-bottom:10px;color:var(--ink-soft);display:flex;justify-content:center}
  .drop .big{font-size:17px;font-weight:600;margin-bottom:4px}
  .drop .small{font-size:14px;color:var(--ink-faint)}

  .pills{display:grid;grid-template-columns:1fr 1fr;gap:12px}
  .pills.stack{grid-template-columns:1fr}
  .pill{
    border:1px solid rgba(120,120,140,.2);background:rgba(255,255,255,.5);border-radius:16px;
    padding:15px 14px;cursor:pointer;text-align:left;transition:all .15s ease;
    display:flex;gap:12px;align-items:center;font-family:inherit;
  }
  .pill:hover{background:rgba(255,255,255,.85);transform:translateY(-1px)}
  .pill.active{border-color:var(--accent);background:var(--accent-tint);box-shadow:0 0 0 3px var(--accent-ring)}
  .pill .p-ic{display:flex;color:var(--ink);flex-shrink:0}
  .pill.active .p-ic{color:var(--accent)}
  /* colonna a larghezza fissa (spazio per 3 piume): allinea i testi dei livelli */
  .pill .feathers{width:62px;gap:3px}
  .pill .name{font-size:15px;font-weight:600;color:var(--ink)}
  .pill .dim{font-size:12px;color:var(--ink-faint)}
  .group-label{font-size:12px;font-weight:700;letter-spacing:.3px;text-transform:uppercase;color:var(--ink-faint);margin:16px 0 8px}

  .canvas-wrap{position:relative;border-radius:16px;overflow:hidden;background:#222;user-select:none;touch-action:none;margin-bottom:14px;box-shadow:0 4px 20px rgba(0,0,0,.15)}
  .canvas-wrap canvas{display:block;width:100%;height:auto}
  .hint{text-align:center;font-size:13.5px;color:var(--ink-faint);margin-bottom:14px;line-height:1.45}
  .cv-warn{text-align:center;font-size:12.5px;color:var(--warn);margin:-8px 0 12px;min-height:18px;line-height:1.4}

  .btn{
    background:var(--ink);color:#fff;border:none;padding:14px 26px;border-radius:999px;
    font-size:15px;font-weight:600;cursor:pointer;transition:all .15s;font-family:inherit;
    display:inline-flex;align-items:center;gap:8px;text-decoration:none;
  }
  .btn:hover{opacity:.85;transform:translateY(-1px)}
  .btn:disabled{opacity:.45;cursor:default;transform:none}
  .btn.primary{background:var(--accent-grad);box-shadow:0 6px 18px var(--accent-shadow)}
  .btn.ghost{background:rgba(255,255,255,.7);color:var(--ink);border:1px solid rgba(120,120,140,.25)}
  /* strumento attivo: si illumina di verde, come le card in home */
  .tools-row .btn.active{border-color:var(--accent);background:var(--accent-tint);color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring)}
  .tools-row .btn.active svg{color:var(--accent)}
  .btn.small{padding:9px 16px;font-size:13.5px}
  .btn-row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:4px}
  .raster-more{margin-top:16px;text-align:center}
  .raster-note{margin:8px auto 0;max-width:340px;font-size:12.5px;line-height:1.45;color:var(--ink-faint)}

  .rd-colors{display:flex;align-items:center;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:14px}
  .rd-lbl{font-size:12px;font-weight:700;letter-spacing:.3px;text-transform:uppercase;color:var(--ink-faint);margin-right:2px}
  .rd-sw{display:inline-flex;align-items:center;gap:7px;padding:7px 13px;border-radius:999px;border:1px solid rgba(120,120,140,.25);background:rgba(255,255,255,.7);color:var(--ink-soft);font-family:inherit;font-size:13.5px;font-weight:600;cursor:pointer;transition:all .15s ease}
  .rd-sw:hover{background:rgba(255,255,255,.95)}
  .rd-sw.active{border-color:var(--accent);color:var(--ink);box-shadow:0 0 0 3px var(--accent-ring)}
  .rd-sw i{width:14px;height:14px;border-radius:4px;display:inline-block}
  .rd-sw .rd-auto{background:linear-gradient(135deg,#000 0 50%,#fff 50% 100%);border:1px solid rgba(0,0,0,.2)}

  input[type=range]{width:100%;accent-color:var(--accent);height:32px}
  .slider-row{display:flex;align-items:center;gap:14px;margin-bottom:6px}
  .slider-val{min-width:84px;text-align:right;font-size:15px;font-weight:700;font-variant-numeric:tabular-nums}
  input[type=text],input[type=number]{
    font-family:inherit;font-size:14.5px;padding:10px 12px;border-radius:10px;
    border:1px solid rgba(120,120,140,.3);background:rgba(255,255,255,.8);width:100%;
  }
  .ocr-text{
    font-family:inherit;font-size:15px;line-height:1.55;padding:14px 16px;border-radius:14px;
    border:1px solid rgba(120,120,140,.3);background:rgba(255,255,255,.85);width:100%;
    min-height:220px;resize:vertical;color:var(--ink);box-sizing:border-box;
  }
  .ocr-text:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring)}

  .verdict-row{display:flex;align-items:center;gap:12px;margin-bottom:10px}
  .verdict-icon{display:flex}
  .verdict-icon.good{color:var(--good)}.verdict-icon.warn{color:var(--warn)}.verdict-icon.bad{color:var(--bad)}
  .verdict{font-size:22px;font-weight:700;letter-spacing:-.01em}
  .verdict.good{color:var(--good)}.verdict.warn{color:var(--warn)}.verdict.bad{color:var(--bad)}
  .reason{font-size:15px;color:var(--ink-soft);line-height:1.5;margin-bottom:14px}
  .checks{display:flex;flex-direction:column;gap:8px;margin-bottom:6px}
  .check{display:flex;gap:10px;align-items:flex-start;font-size:14px;padding:11px 14px;border-radius:12px;line-height:1.4}
  .check.good{background:var(--good-bg);color:#14532d}
  .check.warn{background:var(--warn-bg);color:#713f12}
  .check.bad{background:var(--bad-bg);color:#7f1d1d}
  .check .ci{flex-shrink:0;display:flex;margin-top:1px}

  /* PDF: editor pagina */
  .editor-stage{position:relative;margin-bottom:12px}
  .editor-canvas-wrap{position:relative;border-radius:14px;overflow:auto;max-height:80vh;background:#666;box-shadow:0 4px 20px rgba(0,0,0,.18);touch-action:none;-webkit-overflow-scrolling:touch}
  .editor-canvas-wrap canvas{display:block;width:100%;height:auto}
  .pdf-or{display:flex;align-items:center;gap:12px;text-align:center;font-size:12.5px;letter-spacing:.02em;color:var(--ink-faint);margin:16px 2px 12px}
  .pdf-or::before,.pdf-or::after{content:'';flex:1;height:1px;background:rgba(40,40,60,.1)}
  .zoom-ctrl{position:absolute;top:10px;right:10px;display:flex;align-items:center;gap:2px;background:rgba(255,255,255,.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:999px;padding:3px;box-shadow:0 4px 14px rgba(0,0,0,.22);z-index:6}
  .zoom-ctrl button{border:none;background:none;font-family:inherit;font-size:17px;font-weight:700;color:var(--ink-soft);width:30px;height:28px;border-radius:999px;cursor:pointer;line-height:1}
  .zoom-ctrl button:hover{background:rgba(120,120,140,.14);color:var(--ink)}
  .zoom-ctrl #zoomReset{width:auto;min-width:46px;padding:0 8px;font-size:12px;letter-spacing:.2px}
  .font-select{font-family:inherit;font-size:14px;font-weight:600;color:var(--ink);padding:8px 10px;border-radius:10px;border:1px solid rgba(120,120,140,.3);background:rgba(255,255,255,.8);max-width:220px}
  .sign-pad-wrap{position:relative;border:1.5px dashed rgba(120,120,140,.4);border-radius:12px;background:#fff;margin-bottom:10px}
  .sign-pad-wrap::after{content:'';position:absolute;left:24px;right:24px;bottom:42px;border-bottom:1.5px dashed rgba(120,120,140,.3);pointer-events:none}
  #sgPad{display:block;width:100%;height:170px;touch-action:none;cursor:crosshair}
  .tools-row{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:14px}
  .tool-panel{background:rgba(255,255,255,.55);border:1px solid rgba(120,120,140,.18);border-radius:14px;padding:14px;margin-bottom:12px}
  .tool-panel .tp-title{font-size:13.5px;font-weight:700;margin-bottom:10px}
  .ops-list{display:flex;flex-direction:column;gap:6px;margin-top:10px}
  .op-item{display:flex;align-items:center;gap:8px;font-size:13px;background:rgba(255,255,255,.7);border-radius:10px;padding:8px 10px}
  .op-item .ox{margin-left:auto;cursor:pointer;border:none;background:none;font-size:14px}

  .out-note{text-align:center;font-size:13px;color:var(--ink-faint);margin-top:12px;line-height:1.5}
  .progress{font-size:14px;font-weight:600;color:var(--accent);text-align:center;margin-top:10px;min-height:20px}

  .hidden{display:none}
  footer{margin-top:26px;font-size:13px;color:var(--ink-faint);text-align:center;line-height:1.6}
  footer strong{color:var(--ink-soft)}

  .success-flash{
    position:fixed;bottom:28px;left:50%;transform:translateX(-50%) translateY(80px);
    background:var(--ink);color:#fff;padding:13px 24px;border-radius:999px;font-size:14.5px;font-weight:600;
    box-shadow:0 10px 30px rgba(0,0,0,.25);opacity:0;transition:all .35s cubic-bezier(.2,.9,.3,1.2);z-index:50;
  }
  .success-flash.show{opacity:1;transform:translateX(-50%) translateY(0)}

  @media(max-width:840px){
    .tool-hero{flex-direction:column;text-align:center;gap:10px}
  }
  @media(max-width:520px){
    h1{font-size:23px}
    .logo svg{width:220px}
    .tools,.pills{grid-template-columns:1fr}
    .card{padding:20px}
  }
  @media(prefers-reduced-motion:reduce){*{transition:none!important}}

  /* la home respira più larga; i tool semplici restano in colonna da wizard */
  body.home .wrap{max-width:1020px}
  @media(max-width:840px){.tools{grid-template-columns:1fr}}

  /* ---- workspace PDF: foglio a sinistra, comandi a destra ---- */
  body.wide .wrap{max-width:1180px}
  .workspace{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:18px;align-items:start}
  .ws-left{position:sticky;top:14px;min-width:0}
  .ws-left .editor-stage{margin-bottom:0}
  .ws-left .editor-canvas-wrap{max-height:calc(100vh - 48px)}
  .ws-rail{display:flex;flex-direction:column;gap:10px;min-width:0}
  .ws-doc{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:13px;font-weight:700;color:var(--ink-soft);min-height:24px}
  .ws-doc .ws-doc-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .ws-rail .tool-panel{margin-top:0}
  .ws-pages-head{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:11.5px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;color:var(--ink-faint);margin-top:2px}
  .ws-pages{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-height:320px;overflow:auto;padding:6px 2px}
  .pg-thumb{position:relative;border:2px solid transparent;border-radius:9px;padding:2px;cursor:pointer;background:none;touch-action:pan-y}
  .pg-thumb.active{border-color:var(--accent)}
  .pg-thumb canvas{width:100%;display:block;border-radius:5px;background:#fff;box-shadow:0 1px 6px rgba(0,0,0,.14)}
  .pg-thumb .pg-n{font-size:10.5px;font-weight:700;text-align:center;color:var(--ink-faint);margin-top:2px}
  .pg-thumb .pg-mod{position:absolute;top:7px;right:7px;width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 2px #fff}
  .pg-thumb .pg-x{position:absolute;top:-6px;right:-6px;width:20px;height:20px;border-radius:50%;background:#fff;border:1px solid rgba(120,120,140,.4);font-size:10px;line-height:1;cursor:pointer;display:none;align-items:center;justify-content:center;z-index:2}
  .pg-thumb:hover .pg-x{display:flex}
  .pg-thumb .pg-grip{position:absolute;top:5px;left:5px;width:18px;height:18px;border-radius:5px;background:rgba(255,255,255,.9);border:1px solid rgba(120,120,140,.35);font-size:11px;line-height:16px;text-align:center;color:var(--ink-soft);display:none;touch-action:none;cursor:grab}
  .pg-thumb.dragging{opacity:.45}
  @media(pointer:coarse){.pg-thumb .pg-grip{display:block}.pg-thumb .pg-x{display:flex}}
  @media(max-width:900px){
    .workspace{grid-template-columns:1fr}
    .ws-left{position:static}
    .ws-pages{grid-template-columns:repeat(4,1fr);max-height:260px}
  }

  /* ---- modulo "Pronto per la stampa" ---- */
  .pr-board-wrap{background:repeating-conic-gradient(#e9ebef 0% 25%,#f4f5f7 0% 50%) 50%/22px 22px;border-radius:14px;padding:20px;display:flex;align-items:center;justify-content:center;min-height:320px;box-shadow:inset 0 1px 5px rgba(0,0,0,.07)}
  #prCv{display:block;max-width:100%;max-height:calc(100vh - 150px);border-radius:2px;box-shadow:0 8px 28px rgba(40,40,60,.25);cursor:grab;touch-action:none}
  #prCv:active{cursor:grabbing}
  #prCv.empty{cursor:default}
  .pr-legend{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;margin-top:14px;font-size:12.5px;color:var(--ink-soft);font-weight:600}
  .pr-legend span{display:inline-flex;align-items:center;gap:7px}
  .pr-legend i{width:16px;height:0;border-top:2.5px solid;border-radius:2px}
  .pr-verdict{border-radius:12px;padding:12px 14px;margin:2px 0 12px;border:1px solid;line-height:1.45}
  .pr-verdict .pv-t{font-weight:700;font-size:14.5px;display:flex;align-items:center;gap:8px;margin-bottom:2px}
  .pr-verdict .pv-m{font-size:13px;color:var(--ink-soft)}
  .pr-verdict.good{background:#e8f8ef;border-color:#aee3c6}.pr-verdict.good .pv-t{color:#1f8a54}
  .pr-verdict.warn{background:#fff6e3;border-color:#f0d79a}.pr-verdict.warn .pv-t{color:#b6831a}
  .pr-verdict.bad{background:#fdecea;border-color:#f3bdb6}.pr-verdict.bad .pv-t{color:#c8372d}
  .pr-cover-warn{font-size:12.5px;color:#c8372d;font-weight:600;margin-top:7px;display:flex;gap:7px;align-items:flex-start}
  .pr-custom{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--ink-soft);font-weight:600;margin:10px 0 2px;flex-wrap:wrap}
  .pr-custom input{width:78px}
  .pr-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:6px 0}
  .pr-row .lbl{font-size:13px;font-weight:700;color:var(--ink-soft)}
  .pr-toggle{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--ink-soft);font-weight:600;cursor:pointer;margin:6px 0}
  .pr-topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;flex-wrap:wrap}
  .pr-topbar .pr-toggle{margin:0}
  .pr-seg{display:inline-flex;background:rgba(120,120,140,.12);border-radius:10px;padding:3px;gap:2px}
  .pr-side-btn{border:none;background:transparent;font:600 13px system-ui,sans-serif;color:var(--ink-soft);padding:6px 16px;border-radius:8px;cursor:pointer;position:relative}
  .pr-side-btn.active{background:#fff;color:var(--ink);box-shadow:0 1px 4px rgba(40,40,60,.16)}
  .pr-side-btn.filled::after{content:'';position:absolute;top:5px;right:6px;width:6px;height:6px;border-radius:50%;background:#2ec28a}

  /* ============ v12: topbar, footer scuro, pagine ============ */
  :root{ --brand-teal:#13a085; }
  .accent{ color:var(--brand-teal); }

  /* barra superiore a tutta larghezza */
  .topbar{
    width:100vw;margin-left:calc(50% - 50vw);margin-top:-32px;margin-bottom:30px;
    background:rgba(255,255,255,.72);backdrop-filter:blur(20px) saturate(160%);
    -webkit-backdrop-filter:blur(20px) saturate(160%);
    border-bottom:1px solid rgba(40,40,60,.08);
    position:sticky;top:0;z-index:50;
  }
  .topbar-inner{
    max-width:1180px;margin:0 auto;padding:14px 28px;
    display:flex;align-items:center;justify-content:space-between;gap:24px;
  }
  .brand{display:inline-flex;align-items:center;text-decoration:none}
  .brand svg{height:30px;width:auto;display:block}
  .topnav{display:flex;align-items:center;gap:34px}
  .topnav a{
    font-size:14px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;
    color:var(--ink-soft);text-decoration:none;padding:6px 1px;
    border-bottom:2px solid transparent;transition:color .15s,border-color .15s;
  }
  .topnav a:hover{color:var(--ink)}
  .topnav a.active{color:var(--ink);border-bottom-color:var(--brand-teal)}

  /* hero più ampio in home e nelle pagine di contenuto */
  body.home #pageTitle{font-size:40px;line-height:1.1}
  body.home .sub{font-size:18px;max-width:580px}

  /* footer scuro a tutta larghezza */
  .sitefoot{
    width:100vw;margin-left:calc(50% - 50vw);margin-top:auto;margin-bottom:-80px;
    background:#2b2b2e;color:#c9c9cf;padding:28px;
  }
  .sitefoot-inner{
    max-width:1180px;margin:0 auto;
    display:flex;align-items:center;justify-content:center;gap:22px;flex-wrap:wrap;
  }
  .footlogo{font-size:19px;font-weight:600;letter-spacing:.01em;color:#fff}
  .sitefoot .divider{width:1px;height:24px;background:rgba(255,255,255,.22)}
  .sitefoot a{color:#c9c9cf;text-decoration:none;font-size:14px;letter-spacing:.02em}
  .sitefoot a:hover{color:#fff}

  /* tutorial: dettaglio a due colonne (gif a sinistra, testo a destra) */
  .tut-detail{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}
  .tut-media{
    aspect-ratio:16/10;background:var(--glass);border:1px solid var(--glass-line);
    border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;
    display:flex;align-items:center;justify-content:center;
  }
  .tut-media img{width:100%;height:100%;object-fit:cover;display:block}
  .tut-media-ph{color:var(--ink-faint);font-size:15px;text-align:center;line-height:1.5}
  .tut-text{
    background:var(--glass);border:1px solid var(--glass-line);
    border-radius:var(--radius);box-shadow:var(--shadow);padding:26px;
  }
  .tut-text h2{font-size:22px;font-weight:600;color:var(--ink);margin-bottom:12px;letter-spacing:-.01em}
  .tut-text p{color:var(--ink-soft);line-height:1.5;font-size:16px}
  .tut-tips-h{font-size:13px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-faint);margin:20px 0 10px}
  .tut-tip{position:relative;padding-left:18px;color:var(--ink-soft);font-size:15px;line-height:1.45;margin-bottom:8px}
  .tut-tip::before{content:'';position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--brand-teal)}

  /* pagine editoriali (chi siamo, policy) */
  .page-prose{max-width:680px;margin:0 auto;text-align:left}
  .page-prose h2{font-size:21px;font-weight:600;color:var(--ink);margin:28px 0 10px;letter-spacing:-.01em}
  .page-prose h2:first-child{margin-top:0}
  .page-prose p{color:var(--ink-soft);font-size:16.5px;line-height:1.6;margin-bottom:14px}
  .page-prose a{color:var(--brand-teal);text-decoration:none}
  .page-prose a:hover{text-decoration:underline}
  .page-note{font-size:13px;color:var(--ink-faint);margin-top:24px;padding-top:16px;border-top:1px solid rgba(40,40,60,.1)}

  @media(max-width:840px){
    .tut-detail{grid-template-columns:1fr}
    .topbar-inner{padding:12px 18px}
    .topnav{gap:20px}
    body.home #pageTitle{font-size:30px}
  }
  @media(max-width:600px){
    /* logo sopra, menu centrato sotto: niente voci tagliate sugli schermi stretti */
    .topbar-inner{flex-direction:column;justify-content:center;gap:12px;padding:12px 16px}
    .brand svg{height:26px}
    .topnav{gap:26px}
    .topnav a{font-size:13px;letter-spacing:.03em}
  }

/* ---- pagina-strumento: lavoro a sinistra, scheda info + FAQ a destra ---- */
body.tool-page header{display:none}
body.tool-page #view-home{display:none!important}
body.tool-page .back{display:none}
body.tool-page .wrap{max-width:1080px;display:grid;grid-template-columns:1.6fr 1fr;gap:6px 24px;align-items:start}
.tool-back{grid-column:1 / -1;grid-row:1;justify-self:start;font-size:14px;color:var(--ink-soft);text-decoration:none;margin-bottom:6px}
.tool-back:hover{color:var(--ink)}
body.tool-page .wrap > section{grid-column:1;grid-row:2;min-width:0}
.tool-aside{grid-column:2;grid-row:2;display:flex;flex-direction:column;gap:var(--stack)}
.tool-aside-card{background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}
/* tool-page: uploader e scheda info condividono l'altezza della prima riga, così i due box si allineano in basso */
body.tool-page .card:has(.drop):not(:has(.ops-list)):not(:has(.workspace)):not(.hidden){min-height:280px;display:flex;flex-direction:column}
body.tool-page .card:has(.drop):not(:has(.ops-list)):not(:has(.workspace)):not(.hidden) .drop{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center}
body.tool-page .tool-aside-card{min-height:280px}
/* print: la sua area di lavoro è già a due colonne (foglio + comandi). Nella colonna
   sinistra della tool-page va in verticale, foglio sopra e comandi sotto, se no il
   foglio si riduce a un francobollo ingestibile. È lo stesso layout che usa su mobile */
body.print-page .workspace{grid-template-columns:1fr}
body.print-page .ws-left{position:static}
/* pdf: l'editor tiene le sue misure (foglio grande + comandi a lato), non lo
   comprimiamo. Pagina più larga: editor a sinistra, scheda + FAQ a destra come gli
   altri. Quando la finestra non basta, la scheda scende sotto e l'editor resta intero */
body.pdf-page .wrap,body.bg-page .wrap{max-width:1520px;grid-template-columns:minmax(0,1fr) 340px}
@media(max-width:1300px){
  body.pdf-page .wrap,body.bg-page .wrap{grid-template-columns:1fr}
  body.pdf-page .tool-aside,body.bg-page .tool-aside{grid-column:1;grid-row:auto}
}
.tool-aside-card h1{font-size:21px;font-weight:600;letter-spacing:-.01em;color:var(--ink);margin-bottom:10px}
.tool-aside-card > p{font-size:15px;color:var(--ink-soft);line-height:1.55;margin-bottom:18px}
.consigli-h{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:12px}
.consigli{list-style:none;display:flex;flex-direction:column;gap:12px}
.consigli li{position:relative;padding-left:18px;font-size:14px;color:var(--ink-soft);line-height:1.5}
.consigli li::before{content:'';position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:50%;background:var(--brand-teal)}
.tool-aside .faq-block{margin-top:0}
@media(max-width:860px){
  body.tool-page .wrap{grid-template-columns:1fr}
  .tool-aside{grid-column:1;grid-row:auto}
}
/* FAQ: una sola tendina etichettata "FAQ" che apre tutte le domande e risposte */
.faq-block{border:1px solid var(--glass-line);background:var(--glass);border-radius:14px;margin-top:var(--stack)}
.faq-block>summary{display:flex;align-items:center;justify-content:space-between;gap:14px;cursor:pointer;padding:16px 18px;font-weight:600;font-size:16px;letter-spacing:.02em;color:var(--ink);list-style:none}
.faq-block>summary::-webkit-details-marker{display:none}
.faq-block>summary::after{content:'';width:9px;height:9px;border-right:2px solid var(--ink-faint);border-bottom:2px solid var(--ink-faint);transform:rotate(45deg) translateY(-2px);transition:transform .2s;flex-shrink:0}
.faq-block[open]>summary::after{transform:rotate(-135deg) translateY(2px)}
.faq-body{padding:2px 18px 10px}
.faq-item{padding:14px 0;border-top:1px solid rgba(40,40,60,.08)}
.faq-q-text{font-weight:500;color:var(--ink);margin:0 0 6px}
.faq-a-text{color:var(--ink-soft);font-size:15.5px;line-height:1.6;margin:0}
/* frase privacy sopra il footer (solo home): centrata nello spazio tra griglia e banda scura */
#view-home > footer{margin:60px auto;max-width:540px;padding:0 16px}
/* ---- pagina contatti: pagina di contenuto, nasconde la griglia home, tiene barra di navigazione e footer ---- */
body.info-page #view-home{display:none!important}
body.info-page .wrap > header{display:none!important}
.contact-page-block{max-width:480px;margin:0 auto;padding:72px 0 80px;text-align:center}
.contact-page-block h1{font-size:28px;font-weight:600;letter-spacing:-.01em;color:var(--ink);margin:0 0 14px}
.contact-page-block > p{font-size:16px;color:var(--ink-soft);line-height:1.6;margin:0 auto 44px;max-width:420px}
.contact-list{list-style:none;display:flex;flex-direction:column;gap:36px}
.contact-list a{color:var(--brand-teal);text-decoration:none;font-size:20px;font-weight:500}
.contact-list a:hover{text-decoration:underline}
.contact-note{display:block;font-size:14px;color:var(--ink-soft);margin-top:8px;line-height:1.55;max-width:400px;margin-left:auto;margin-right:auto}