:root{
  --paper:#F5F2EB; --paper-2:#EDE7DB; --card:#FFFDF9; --card-2:#FBF7EF;
  --ink:#0E1526; --ink-soft:#26324A; --muted:#5C6376; --muted-2:#8A91A0;
  --line:rgba(14,21,38,.12); --line-2:rgba(14,21,38,.22);
  --blue:#1A4FB0; --blue-700:#133B88; --red:#E81D2C; --red-700:#C2121F;
  --teal:#0F766E; --amber:#B45309;
  --serif:"Fraunces",Georgia,serif; --sans:"Hanken Grotesk",system-ui,sans-serif; --mono:"JetBrains Mono",ui-monospace,monospace;
  --maxw:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper);
  -webkit-font-smoothing:antialiased;line-height:1.5;overflow-x:hidden}
.cx{max-width:var(--maxw);margin:0 auto;padding:0 28px}
a{color:inherit;text-decoration:none}
::selection{background:var(--red);color:#fff}
.serif{font-family:var(--serif)}
.mono{font-family:var(--mono)}
.eyebrow{font-family:var(--mono);font-size:.72rem;letter-spacing:.26em;text-transform:uppercase;color:var(--blue);font-weight:600}

/* ---------- TOPBAR ---------- */
.topbar{background:var(--ink);color:#cbd2e0}
.topbar .cx{display:flex;align-items:center;justify-content:space-between;height:38px;
  font-family:var(--mono);font-size:.7rem;letter-spacing:.08em}
.topbar b{color:#fff;font-weight:600}
.topbar .dot{color:var(--red)}

/* ---------- NAV ---------- */
header.nav{position:sticky;top:0;z-index:50;background:rgba(245,242,235,.82);
  backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line)}
header.nav .cx{display:flex;align-items:center;gap:26px;height:70px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.01em;font-size:1.06rem}
.brand .mk{width:40px;height:40px;flex:none}
.brand .af{color:var(--ink)} .brand .af i{font-style:normal;color:var(--blue)}
.nav-links{display:flex;gap:22px;margin-left:8px;font-size:.92rem;font-weight:500}
.nav-links a{color:var(--ink-soft);padding:6px 0;position:relative}
.nav-links a:hover{color:var(--ink)}
.nav-links a.ext::after{content:"↗";font-size:.7em;vertical-align:super;margin-left:3px;color:var(--muted)}
.nl-item{position:relative;display:flex;align-items:center}
.nl-trig{cursor:pointer}
.nl-trig .car{font-size:.7em;color:var(--muted);margin-left:2px}
.dropdown{position:absolute;top:calc(100% + 16px);left:0;min-width:236px;
  background:var(--card);border:1px solid var(--line);border-radius:8px;
  box-shadow:0 28px 60px -30px rgba(14,21,38,.5);padding:8px;display:flex;flex-direction:column;
  opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s ease;z-index:60}
.dropdown::before{content:"";position:absolute;top:-18px;left:0;right:0;height:18px}
.nl-item:hover .dropdown,.nl-item:focus-within .dropdown{opacity:1;visibility:visible;transform:none}
.dropdown a{font-size:.9rem;color:var(--ink-soft);padding:9px 12px;border-radius:5px;font-weight:500}
.dropdown a:hover{background:var(--paper-2);color:var(--blue)}
.nav-cta{margin-left:auto;display:flex;align-items:center;gap:12px}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.9rem;
  padding:11px 18px;border-radius:2px;border:1.5px solid transparent;cursor:pointer;transition:.2s}
.btn-blue{background:var(--blue);color:#fff;border-color:var(--blue)}
.btn-blue:hover{background:var(--blue-700);border-color:var(--blue-700);transform:translateY(-1px)}
.btn-ghost{border-color:var(--line-2);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-1px)}

/* ---------- HERO ---------- */
.hero{position:relative;overflow:hidden;padding:74px 0 56px;
  background:radial-gradient(120% 80% at 85% -10%,rgba(26,79,176,.10),transparent 55%),
             radial-gradient(70% 60% at -5% 110%,rgba(232,29,44,.08),transparent 55%)}
.hero::before{content:"";position:absolute;inset:0;z-index:0;opacity:.5;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:44px 44px;-webkit-mask-image:radial-gradient(120% 80% at 60% 10%,#000,transparent 78%);
  mask-image:radial-gradient(120% 80% at 60% 10%,#000,transparent 78%)}
.hero .cx{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.hero-art{position:relative;min-height:430px;display:flex;align-items:center;justify-content:center}
.scanner{position:relative;width:min(440px,100%);background:var(--card);border:1px solid var(--line);
  border-radius:9px;box-shadow:0 30px 64px -30px rgba(14,21,38,.42);padding:22px 24px;overflow:hidden;
  transform:scale(1.15);transform-origin:center}
.scanner .corner{position:absolute;width:18px;height:18px;border:2.5px solid var(--red)}
.corner.tl{top:-1px;left:-1px;border-right:0;border-bottom:0}
.corner.tr{top:-1px;right:-1px;border-left:0;border-bottom:0}
.corner.bl{bottom:-1px;left:-1px;border-right:0;border-top:0}
.corner.br{bottom:-1px;right:-1px;border-left:0;border-top:0}
.sd-head{display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--line);padding-bottom:13px;margin-bottom:12px}
.sd-ico{font-size:1.35rem}
.sd-name{font-family:var(--mono);font-size:.85rem;color:var(--ink);font-weight:600}
.sd-badge{margin-left:auto;font-family:var(--mono);font-size:.58rem;letter-spacing:.14em;color:var(--red);border:1px solid var(--red);border-radius:4px;padding:3px 7px}
.sd-row{display:flex;gap:14px;padding:7px 0;font-family:var(--mono);font-size:.73rem;align-items:baseline}
.sd-row .k{color:var(--muted);min-width:62px;text-transform:uppercase;letter-spacing:.08em;font-size:.6rem}
.sd-row .v{color:var(--ink-soft);word-break:break-all;line-height:1.5}
.sd-row .v b{color:var(--blue);font-weight:600}
.sd-row .v.ok{color:var(--teal);font-weight:600}
.scanline{position:absolute;left:0;right:0;top:-40px;height:40px;pointer-events:none;
  background:linear-gradient(180deg,transparent,rgba(232,29,44,.18),transparent);
  border-bottom:1.5px solid rgba(232,29,44,.55);animation:scan 3s cubic-bezier(.5,0,.5,1) infinite}
@keyframes scan{0%{top:-40px}100%{top:100%}}
@media(prefers-reduced-motion:reduce){.scanline{display:none}}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.hero-art{display:none}}
.hero h1{font-family:var(--serif);font-weight:600;line-height:.98;letter-spacing:-.022em;
  font-size:clamp(2.6rem,6vw,4.7rem);margin:16px 0 0;max-width:16ch}
.hero h1 .it{font-style:italic;color:var(--red);font-weight:500}
.hero .lead{font-size:1.18rem;line-height:1.6;color:#39414f;max-width:46ch;margin:22px 0 0}
/* search */
.searchwrap{margin:34px 0 0;max-width:620px;position:relative}
.searchwrap svg{position:absolute;left:18px;top:50%;transform:translateY(-50%);width:20px;height:20px;stroke:var(--muted)}
#q{width:100%;font-family:var(--sans);font-size:1.05rem;color:var(--ink);
  padding:18px 18px 18px 52px;background:var(--card);border:1.5px solid var(--line-2);border-radius:3px;
  box-shadow:0 14px 30px -22px rgba(14,21,38,.5);transition:.2s}
#q:focus{outline:none;border-color:var(--blue);box-shadow:0 14px 34px -20px rgba(26,79,176,.5)}
#q::placeholder{color:var(--muted-2)}
.stats{display:flex;flex-wrap:wrap;gap:26px;margin:30px 0 0;font-family:var(--mono);font-size:.78rem;color:var(--muted);letter-spacing:.04em}
.stats b{font-family:var(--serif);font-style:normal;font-weight:600;font-size:1.5rem;color:var(--ink);display:block;letter-spacing:-.01em;line-height:1}
.stats span{display:inline-block}
.stats .s-lab{display:block;margin-top:5px;text-transform:uppercase;letter-spacing:.14em;font-size:.64rem}

/* reveal */
.rv{opacity:0;transform:translateY(14px);animation:rv .7s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes rv{to{opacity:1;transform:none}}
.d1{animation-delay:.05s}.d2{animation-delay:.13s}.d3{animation-delay:.21s}.d4{animation-delay:.29s}.d5{animation-delay:.37s}

/* ---------- TOOLBAR (filtri) ---------- */
.toolsec{padding:18px 0 90px}
.toolbar{position:sticky;top:70px;z-index:40;background:rgba(245,242,235,.9);backdrop-filter:blur(8px);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0;margin-bottom:34px}
.toolbar .cx{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.chip{font-family:var(--mono);font-size:.74rem;letter-spacing:.04em;padding:8px 14px;border-radius:999px;
  border:1.5px solid var(--line-2);color:var(--ink-soft);background:transparent;cursor:pointer;transition:.18s;display:inline-flex;align-items:center;gap:8px}
.chip:hover{border-color:var(--ink)}
.chip .n{font-size:.66rem;opacity:.6}
.chip.on{background:var(--ink);border-color:var(--ink);color:#fff}
.chip .cdot{width:8px;height:8px;border-radius:50%}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin:0 0 26px}
.sec-head h2{font-family:var(--serif);font-weight:600;font-size:clamp(1.9rem,3.4vw,2.7rem);letter-spacing:-.02em;margin:8px 0 0;line-height:1}
.sec-head p{color:var(--muted);max-width:42ch;font-size:.98rem;margin:0}

/* ---------- GRID strumenti ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:16px}
.tool{position:relative;display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);
  border-radius:5px;padding:20px 20px 18px;overflow:hidden;transition:transform .2s,box-shadow .2s,border-color .2s}
.tool::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--cc);opacity:.85}
.tool:hover{transform:translateY(-4px);border-color:var(--cc);box-shadow:0 22px 40px -26px rgba(14,21,38,.5)}
.tool-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:13px}
.tool-code{font-family:var(--mono);font-size:.64rem;letter-spacing:.12em;color:var(--muted);text-transform:uppercase}
.tool-ico{width:44px;height:44px;border-radius:9px;display:flex;align-items:center;justify-content:center;
  font-size:1.45rem;background:color-mix(in srgb,var(--cc) 13%,transparent)}
.tool h3{font-family:var(--serif);font-weight:600;font-size:1.24rem;letter-spacing:-.01em;margin:0 0 6px;line-height:1.12}
.tool p{font-size:.86rem;line-height:1.5;color:#535b6a;margin:0 0 16px;flex:1}
.tool .go{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;color:var(--cc);font-weight:600;display:inline-flex;align-items:center;gap:6px}
.tool .go .ar{transition:transform .2s}
.tool:hover .go .ar{transform:translateX(4px)}
.empty{grid-column:1/-1;text-align:center;color:var(--muted);font-family:var(--mono);font-size:.9rem;padding:50px 0}

/* ---------- PRODOTTI .com ---------- */
.products{background:var(--ink);color:#e8ecf4;padding:78px 0;position:relative;overflow:hidden}
.products::before{content:"";position:absolute;inset:0;opacity:.16;
  background-image:linear-gradient(rgba(255,255,255,.18) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.18) 1px,transparent 1px);
  background-size:44px 44px;-webkit-mask-image:radial-gradient(80% 80% at 80% 0%,#000,transparent 70%);mask-image:radial-gradient(80% 80% at 80% 0%,#000,transparent 70%)}
.products .cx{position:relative;z-index:2}
.products .eyebrow{color:#7aa0e6}
.products h2{font-family:var(--serif);font-weight:600;font-size:clamp(1.9rem,3.6vw,2.8rem);letter-spacing:-.02em;margin:10px 0 6px;color:#fff}
.products .sub{color:#aab3c6;max-width:54ch;margin:0 0 38px}
.prod-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.prod{display:flex;gap:20px;align-items:flex-start;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);
  border-radius:8px;padding:28px;transition:.22s}
.prod:hover{background:rgba(255,255,255,.07);transform:translateY(-4px)}
.prod:hover.cer{border-color:#5b86d6}.prod:hover.loc{border-color:#ef5a64}
.prod .pm{width:64px;height:64px;flex:none;border-radius:12px;background:#fff;display:flex;align-items:center;justify-content:center}
.prod .pm img,.prod .pm svg{width:46px;height:46px}
.prod h3{font-family:var(--serif);font-weight:600;font-size:1.5rem;margin:0 0 2px}
.prod.cer h3{color:#8fb0f0}.prod.loc h3{color:#f5868e}
.prod .pk{font-family:var(--mono);font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:#8a93a6;margin:0 0 10px}
.prod p{color:#c2c9d6;font-size:.92rem;line-height:1.55;margin:0 0 14px}
.ptags{display:flex;flex-wrap:wrap;gap:7px;margin:0 0 18px}
.ptags span{font-family:var(--mono);font-size:.64rem;letter-spacing:.03em;color:#aeb6c6;border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:4px 10px}
.prod .go{font-family:var(--mono);font-size:.74rem;font-weight:600;letter-spacing:.05em}
.prod.cer .go{color:#8fb0f0}.prod.loc .go{color:#f5868e}

/* ---------- TRUST ---------- */
.trust{padding:64px 0}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tcell{border-top:2px solid var(--ink);padding:18px 0 0}
.tcell .tn{font-family:var(--serif);font-weight:600;font-size:2.2rem;letter-spacing:-.02em;line-height:1}
.tcell h4{font-size:1rem;margin:12px 0 5px}
.tcell p{color:var(--muted);font-size:.86rem;line-height:1.5;margin:0}

/* ---------- FOOTER ---------- */
footer{background:var(--paper-2);border-top:1px solid var(--line);padding:56px 0 30px}
.f-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px}
.f-brand .brand{margin-bottom:14px}
.f-logo{height:45px;width:auto;display:block}
.f-brand p{color:var(--muted);font-size:.88rem;line-height:1.6;max-width:34ch}
.f-col h5{font-family:var(--mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin:0 0 14px}
.f-col a{display:block;color:var(--ink-soft);font-size:.9rem;padding:5px 0}
.f-col a:hover{color:var(--blue)}
.f-bottom{margin-top:42px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;justify-content:space-between;
  font-family:var(--mono);font-size:.72rem;color:var(--muted);letter-spacing:.04em}
.f-bottom a{color:var(--ink-soft)}

@media(max-width:900px){
  .nav-links{display:none}
  .prod-grid{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:1fr 1fr}
  .f-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .cx{padding:0 18px}
  .trust-grid,.f-grid{grid-template-columns:1fr}
  .toolbar{top:62px}
}

/* ============================================================
   CONSENSO ELABORAZIONE FILE — checkbox di autorizzazione
   Regola uniforme per TUTTI i moduli. Il markup condiviso e':
     <div id="checkboxContainer"> <input id="authCheckbox" type="checkbox">
        <label for="authCheckbox" class="text-danger fw-bold">…</label>
        <small>…</small> </div>
   Centralizzata qui: ogni pagina che carica af.css la eredita,
   senza toccare i singoli file. Rende la spunta grande e ben
   visibile (spesso passava inosservata) con richiamo animato
   finche' non viene selezionata.
   ============================================================ */

/* la spunta: grande e visibile in QUALUNQUE contenitore di consenso,
   a prescindere dall'id dell'input (authCheckbox, activateBtn, enableButtonCheck…) */
#authCheckbox,
#checkboxContainer input[type="checkbox"],
#authCheckboxContainer input[type="checkbox"]{
  appearance:auto;-webkit-appearance:auto;
  display:inline-block!important;visibility:visible!important;opacity:1!important;
  position:static!important;float:none!important;
  width:24px;height:24px;flex:none;
  vertical-align:top;margin:2px 12px 0 0;
  accent-color:var(--red);cursor:pointer;
}
label[for="authCheckbox"]{
  cursor:pointer;font-weight:700;line-height:1.45;color:var(--red-700)!important;
}

/* riquadro di consenso: card che attira l'attenzione */
#checkboxContainer,
#authCheckboxContainer{
  max-width:680px;margin-left:auto;margin-right:auto;
  padding:18px 20px;border-radius:14px;
  background:linear-gradient(180deg,#FFF6F0,#FFEFEA)!important;
  border:1px solid rgba(232,29,44,.30)!important;border-left:5px solid var(--red)!important;
  box-shadow:0 14px 34px -26px rgba(232,29,44,.6);
}
/* etichetta del consenso (qualunque id usi l'input): niente padding di .form-check-label */
#checkboxContainer label,
#authCheckboxContainer label{
  display:inline-block;max-width:calc(100% - 42px);vertical-align:top;
  padding-left:0;margin:0;cursor:pointer;font-weight:700;line-height:1.45;
  color:var(--red-700)!important;
}
#checkboxContainer small,
#authCheckboxContainer small{display:block;margin-top:8px;color:var(--muted)!important}

/* richiamo visivo finche' NON e' spuntato: anello pulsante */
#checkboxContainer:has(input[type="checkbox"]:not(:checked)) input[type="checkbox"],
#authCheckboxContainer:has(input[type="checkbox"]:not(:checked)) input[type="checkbox"]{
  border-radius:6px;animation:afConsentPulse 1.8s ease-out infinite;
}
/* stato confermato: il riquadro vira al verde (feedback positivo) */
#checkboxContainer:has(input[type="checkbox"]:checked),
#authCheckboxContainer:has(input[type="checkbox"]:checked){
  background:linear-gradient(180deg,#F0FBF3,#E6F7EC)!important;
  border-color:rgba(15,118,110,.35)!important;border-left-color:var(--teal)!important;
  box-shadow:0 14px 34px -26px rgba(15,118,110,.55);
}
#checkboxContainer:has(input[type="checkbox"]:checked) input[type="checkbox"],
#authCheckboxContainer:has(input[type="checkbox"]:checked) input[type="checkbox"]{accent-color:var(--teal)}
#checkboxContainer:has(input[type="checkbox"]:checked) label,
#authCheckboxContainer:has(input[type="checkbox"]:checked) label{color:var(--teal)!important}

@keyframes afConsentPulse{
  0%{box-shadow:0 0 0 0 rgba(232,29,44,.55)}
  70%{box-shadow:0 0 0 9px rgba(232,29,44,0)}
  100%{box-shadow:0 0 0 0 rgba(232,29,44,0)}
}
@media (prefers-reduced-motion:reduce){
  #checkboxContainer:has(input[type="checkbox"]:not(:checked)) input[type="checkbox"],
  #authCheckboxContainer:has(input[type="checkbox"]:not(:checked)) input[type="checkbox"]{animation:none}
}