:root{
    --black:#0D0D0D; --ink:#1D1D1F; --paper:#FFFFFF; --mist:#F5F5F7; --card-d:#1A1A1C;
    --gray:#6E6E73; --dim:#86868B; --line:#D2D2D7;
    --green:#3DDB6E; --green-deep:#12994A; --green-text:#0B7A3B;
    --sans:'Geist',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,sans-serif;
    --mono:'Geist Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
    --ease:cubic-bezier(.22,.8,.2,1);
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth;scroll-padding-top:56px}
  body{font-family:var(--sans);background:var(--paper);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
  a{color:inherit}
  svg{display:block}
  :focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:6px}
  .wrap{max-width:1080px;margin:0 auto;padding:0 22px}
  .eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--green-text)}
  .dark .eyebrow,.hero .eyebrow{color:var(--green)}

  /* BOTTONI */
  .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--sans);font-size:17px;font-weight:600;padding:14px 26px;border-radius:980px;text-decoration:none;border:0;cursor:pointer;transition:transform .3s var(--ease),background .3s,color .3s;min-height:48px}
  .btn:hover{transform:scale(1.03)}
  .btn-g{background:var(--green);color:var(--black)}
  .btn-g:hover{background:#56e383}
  .btn-ghost{color:var(--green);padding-left:10px;padding-right:10px}
  .btn-ghost:hover{text-decoration:underline}
  .btn-line{color:var(--ink);border:1px solid var(--line);background:#fff}
  .btn-line:hover{border-color:var(--ink)}

  /* NAV */
  .nav{position:fixed;inset:0 0 auto;z-index:60;height:56px;background:rgba(13,13,13,.78);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(255,255,255,.08);color:#fff}
  .nav .wrap{height:100%;display:flex;align-items:center;gap:24px}
  .brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:700;letter-spacing:.14em;font-size:13px;white-space:nowrap}
  .brand svg{width:24px;height:22px}
  .links{display:flex;gap:26px;margin-left:auto;font-size:13px}
  .links a{color:rgba(255,255,255,.75);text-decoration:none}
  .links a:hover{color:#fff}
  .tel{display:flex;align-items:center;gap:7px;font-size:13px;color:rgba(255,255,255,.85);text-decoration:none;white-space:nowrap}
  .tel svg{width:15px;height:15px}
  .nav-cta{font-size:13px;font-weight:600;background:var(--green);color:var(--black);padding:8px 16px;border-radius:980px;text-decoration:none;white-space:nowrap}
  .mmenu{display:none;position:relative}
  .mmenu summary{list-style:none;cursor:pointer;width:44px;height:44px;display:grid;place-items:center;border-radius:12px}
  .mmenu summary::-webkit-details-marker{display:none}
  .mmenu summary svg{width:22px;height:22px}
  .mpanel{position:fixed;top:56px;left:0;right:0;background:rgba(13,13,13,.97);padding:10px 22px 26px;display:flex;flex-direction:column;border-bottom:1px solid rgba(255,255,255,.1)}
  .mpanel a{color:#fff;text-decoration:none;font-size:22px;font-weight:600;letter-spacing:-.02em;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08)}
  .mpanel a.btn{margin-top:18px;border:0;font-size:17px;color:var(--black)}
  @media(max-width:900px){
    .links,.nav-cta,.tel span{display:none}
    .nav .mmenu{margin-left:auto}
    .mmenu{display:block}
  }

  /* HERO */
  .hero{background:var(--black);color:#fff;text-align:center;padding:150px 22px 90px;position:relative;overflow:hidden}
  .hero::after{content:"";position:absolute;left:50%;bottom:-40vh;width:120vw;height:80vh;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(61,219,110,.15),transparent);pointer-events:none}
  .hero > *{position:relative;z-index:1}
  .hero h1{font-size:clamp(44px,9vw,116px);line-height:.98;letter-spacing:-.045em;font-weight:700;margin:22px auto 28px;max-width:1000px;text-wrap:balance}
  .hero h1 span{display:block}
  .hero h1 b{font-weight:700;color:var(--green)}
  .hero h1 .eyebrow{font-size:12px;line-height:1.5;letter-spacing:.14em;font-weight:500;margin:0 auto 22px;text-wrap:balance}
  .hero .intro{max-width:640px;margin:0 auto;font-size:clamp(17px,2vw,21px);line-height:1.5;color:rgba(255,255,255,.72)}
  .hero .actions{display:flex;gap:10px 14px;flex-wrap:wrap;justify-content:center;margin-top:36px}
  .ticker{margin-top:44px;font-family:var(--mono);font-size:12px;color:rgba(255,255,255,.5);letter-spacing:.06em;display:flex;gap:8px 26px;flex-wrap:wrap;justify-content:center}
  .ticker b{color:rgba(255,255,255,.85);font-weight:500}
  .chart{max-width:520px;margin:64px auto 0;background:var(--card-d);border:1px solid rgba(255,255,255,.08);border-radius:28px;padding:26px 26px 22px;text-align:left}
  .chart svg{width:100%;height:auto;margin-top:12px}
  .chart .kpis{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}
  .chart .kpis div{background:rgba(61,219,110,.08);border-radius:14px;padding:12px 8px;text-align:center}
  .chart .kpis b{display:block;color:var(--green);font-size:18px;font-weight:700}
  .chart .kpis small{font-size:12px;color:rgba(255,255,255,.6)}
  /* animazioni hero: attive solo con la classe .anim aggiunta via JS */
  .anim h1 span,.anim .eyebrow,.anim .intro,.anim .actions,.anim .ticker,.anim .chart{opacity:0;transform:translateY(34px);animation:rise 1s var(--ease) forwards}
  .anim h1 span{filter:blur(8px)}
  .anim .eyebrow{animation-delay:.05s}.anim h1 span:nth-child(2){animation-delay:.18s}.anim .intro{animation-delay:.42s}.anim .actions{animation-delay:.58s}.anim .ticker{animation-delay:.74s}.anim .chart{animation-delay:.85s}
  .anim .bar{transform-box:fill-box;transform-origin:bottom;transform:scaleY(0);animation:grow 1s var(--ease) forwards}
  .anim .ln{stroke-dasharray:340;stroke-dashoffset:340;animation:draw 1.2s ease 1.7s forwards}
  @keyframes rise{to{opacity:1;transform:none;filter:none}}
  @keyframes grow{to{transform:scaleY(1)}}
  @keyframes draw{to{stroke-dashoffset:0}}

  /* SEZIONI */
  .sec{padding:130px 0}
  .mist{background:var(--mist)}
  .dark{background:var(--black);color:#fff}
  .head{max-width:820px;margin:0 auto 64px;text-align:center}
  .head h2,.big-h{font-size:clamp(36px,6vw,68px);line-height:1.03;letter-spacing:-.04em;font-weight:700;margin-top:14px;text-wrap:balance}
  .head h2 b,.big-h b{font-weight:700;color:var(--dim)}
  .dark .head h2 b{color:rgba(255,255,255,.42)}
  .head p,.sub{margin-top:20px;font-size:clamp(17px,1.9vw,21px);line-height:1.5;color:var(--gray)}
  .dark .head p{color:rgba(255,255,255,.6)}
  .ctarow{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:56px;padding-top:32px;border-top:1px solid var(--line)}
  .ctarow p{font-size:19px;color:var(--gray);max-width:52ch}

  /* PERCHE */
  .why{display:grid;grid-template-columns:1fr 200px;gap:60px;align-items:center}
  .why .sub{max-width:62ch}
  .why .sub b{color:var(--green-text);font-weight:600}
  .why svg{width:200px;height:200px}
  @media(max-width:760px){.why{grid-template-columns:1fr;gap:30px}.why svg{width:120px;height:120px;order:-1}}

  /* PER CHI */
  .who{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
  .who div{background:#fff;border-radius:24px;padding:34px}
  .who strong{display:block;font-size:24px;letter-spacing:-.025em;margin-bottom:10px}
  .who p{color:var(--gray);font-size:16px}

  /* SERVIZI — bento */
  .bento{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
  .tile{background:var(--mist);border-radius:28px;padding:34px;display:flex;flex-direction:column;min-height:280px;transition:transform .4s var(--ease)}
  .tile:hover{transform:translateY(-4px)}
  .tile.w3{grid-column:span 3;min-height:380px}
  .tile.w2{grid-column:span 2}
  .tile.tdark{background:var(--black);color:#fff}
  .more{display:inline-block;margin-top:14px;font-size:14px;font-weight:600;color:var(--green-text);text-decoration:none}
  .more:hover{text-decoration:underline}
  .tile.tdark .more,.case .more{color:var(--green)}
  .tile .ico{width:44px;height:44px;border-radius:12px;background:#fff;display:grid;place-items:center;margin-bottom:22px}
  .tile.tdark .ico{background:rgba(255,255,255,.08)}
  .tile .k{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--green-text)}
  .tile.tdark .k{color:var(--green)}
  .tile h3{font-size:clamp(22px,2.4vw,30px);line-height:1.1;letter-spacing:-.03em;margin:10px 0 12px;font-weight:700}
  .tile p{font-size:16px;line-height:1.5;color:var(--gray)}
  .tile.tdark p{color:rgba(255,255,255,.65)}
  .chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:26px}
  .chips span{font-size:13px;font-weight:600;padding:8px 14px;border-radius:980px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16)}
  .funnel{margin-top:auto;padding-top:26px;display:flex;flex-direction:column;gap:6px}
  .funnel div{height:30px;border-radius:8px;background:rgba(18,153,74,var(--a));width:var(--w);transform-origin:left;transition:transform 1s var(--ease)}
  .rv-on .funnel div{transform:scaleX(.08)}
  .rv-on.in .funnel div{transform:none}
  .funnel div:nth-child(2){transition-delay:.12s}.funnel div:nth-child(3){transition-delay:.24s}.funnel div:nth-child(4){transition-delay:.36s}

  /* PROCESSO + PRIMA CHIAMATA */
  .proc{display:grid;grid-template-columns:repeat(4,1fr);position:relative;border-top:1px solid var(--line)}
  .proc::before{content:"";position:absolute;left:0;top:-1px;height:2px;width:100%;background:var(--green-deep);transform-origin:left;transition:transform 1.6s var(--ease)}
  .rv-on.proc::before{transform:scaleX(0)}
  .rv-on.proc.in::before{transform:none}
  .proc > div{padding:30px 24px 0 0}
  .proc .n{font-family:var(--mono);font-size:12px;color:var(--green-text)}
  .proc h3,.call h3{font-size:22px;letter-spacing:-.02em;margin:10px 0 8px;line-height:1.2}
  .proc p,.call p{font-size:15.5px;color:var(--gray)}
  .call{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
  .call > div{background:var(--mist);border-radius:24px;padding:32px}

  /* PERCHE ZENOO */
  .four{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
  .four > div{background:#fff;border-radius:24px;padding:34px}
  .four svg{margin-bottom:18px}
  .four h3{font-size:24px;letter-spacing:-.025em;margin-bottom:8px}
  .four p{color:var(--gray);font-size:16px}

  /* CASI */
  .cases{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
  .case{background:var(--card-d);border-radius:28px;padding:30px 26px;min-height:400px;display:flex;flex-direction:column}
  .case .k{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--green);line-height:1.5}
  .case .art{margin:22px 0 auto;width:100%;height:46px}
  .case .big{font-size:clamp(34px,3.4vw,42px);font-weight:700;letter-spacing:-.05em;line-height:1;margin:26px 0 10px;font-variant-numeric:tabular-nums}
  .case h3{font-size:17px;font-weight:600;line-height:1.3}
  .case p{margin-top:12px;font-size:15px;line-height:1.5;color:rgba(255,255,255,.6)}
  .hint{display:none;text-align:center;font-family:var(--mono);font-size:11px;color:rgba(255,255,255,.45);letter-spacing:.08em;margin-top:18px}

  /* MICRO + BLOG */
  .micro{background:var(--mist);border-radius:32px;padding:56px;display:flex;gap:36px;align-items:center;justify-content:space-between;flex-wrap:wrap}
  .micro .t{flex:1;min-width:260px}
  .pill{display:inline-block;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--green-text);background:rgba(18,153,74,.1);border-radius:980px;padding:6px 12px;margin-bottom:16px}
  .micro h2{font-size:clamp(28px,3.6vw,40px);line-height:1.08;letter-spacing:-.035em}
  .micro p{margin-top:14px;color:var(--gray);font-size:17px;max-width:62ch}
  .blogrow{border:1px solid var(--line);border-radius:28px;padding:36px;display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap}
  .blogrow > div{flex:1;min-width:250px}
  .blogrow .k{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--green-text)}
  .blogrow h3{font-size:24px;letter-spacing:-.025em;margin:8px 0;line-height:1.2}
  .blogrow p{color:var(--gray)}

  /* FAQ */
  .faqwrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
  .faqL{position:sticky;top:96px}
  .faqL .big-h{margin-bottom:18px}
  .faqL p{color:var(--gray);font-size:19px;margin-bottom:24px}
  .faq details{border-bottom:1px solid var(--line)}
  .faq details:first-child{border-top:1px solid var(--line)}
  .faq summary{list-style:none;cursor:pointer;padding:22px 0;font-size:19px;font-weight:600;letter-spacing:-.015em;display:flex;justify-content:space-between;gap:20px;line-height:1.35}
  .faq summary::-webkit-details-marker{display:none}
  .faq summary::after{content:"+";font-weight:300;font-size:28px;line-height:.9;flex-shrink:0;color:var(--green-deep);transition:transform .3s var(--ease)}
  .faq details[open] summary::after{transform:rotate(45deg)}
  .faq details p{padding:0 0 24px;font-size:16.5px;line-height:1.6;color:var(--gray);max-width:640px}
  @media(max-width:860px){.faqwrap{grid-template-columns:1fr;gap:30px}.faqL{position:static}}

  /* POCHI CLIENTI */
  .few{text-align:center;max-width:720px;margin:0 auto}
  .few p{margin-top:20px;font-size:19px;color:var(--gray)}

  /* CONTATTI */
  #contatti .head{margin-bottom:48px}
  #contactForm{display:grid;gap:14px;text-align:left;align-content:start}
  .cgrid{display:grid;grid-template-columns:1fr 1.15fr;gap:56px;max-width:1080px;margin:0 auto;align-items:start}
  .clbl{margin-top:30px;font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--green)}
  .clbl{margin-top:0}
  .cimp{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:0;border-top:1px solid rgba(255,255,255,.1)}
  .cimp li{display:grid;grid-template-columns:28px 1fr;gap:12px;padding:20px 0;border-bottom:1px solid rgba(255,255,255,.1)}
  .cimp .ci{color:var(--green);font-weight:700;font-size:18px;line-height:1.3}
  .cimp b{color:#fff;font-size:17px;font-weight:600;letter-spacing:-.01em}
  .cimp p{margin-top:6px;font-size:15px;line-height:1.55;color:rgba(255,255,255,.62)}
  .cmail{margin-top:28px;background:var(--card-d);border:1px solid #2C2C2E;border-radius:16px;padding:20px 22px;display:grid;gap:4px}
  .cmail span{font-size:13px;color:rgba(255,255,255,.55)}
  .cmail a{color:var(--green);font-size:20px;font-weight:600;text-decoration:none}
  .cmail small{font-size:12.5px;color:rgba(255,255,255,.45)}
  #contactForm .fhint{display:block;margin-top:6px;font-size:12px;line-height:1.4;color:rgba(255,255,255,.45)}
  .cnote{text-align:center;font-size:12.5px;color:rgba(255,255,255,.45)}
  @media(max-width:900px){.cgrid{grid-template-columns:1fr;gap:44px}}
  #contactForm .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
  #contactForm label{font-size:13px;color:rgba(255,255,255,.7);display:block;margin-bottom:6px}
  #contactForm input,#contactForm select,#contactForm textarea{width:100%;font-family:var(--sans);font-size:16px;color:#fff;background:var(--card-d);border:1px solid #2C2C2E;border-radius:14px;padding:14px 16px;transition:border-color .2s;color-scheme:dark}
  #contactForm select option{background:var(--card-d);color:#fff}
  #contactForm input::placeholder,#contactForm textarea::placeholder{color:rgba(255,255,255,.38)}
  #contactForm input:focus,#contactForm select:focus,#contactForm textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(61,219,110,.2)}
  #contactForm textarea{min-height:130px;resize:vertical}
  #contactForm .gdpr{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:rgba(255,255,255,.6);line-height:1.5}
  #contactForm .gdpr input{width:auto;margin-top:3px;accent-color:var(--green)}
  #contactForm .gdpr a{color:var(--green)}
  .hp-field{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
  .form-submit{justify-self:center;margin-top:8px;width:100%;max-width:340px;background:var(--green);color:var(--black)}
  .form-submit:disabled{opacity:.6;cursor:wait}
  .form-msg{display:none;font-size:15px;font-weight:600;border-radius:14px;padding:14px;text-align:center}
  .form-msg.success{color:var(--green);background:rgba(61,219,110,.12)}
  .form-msg.error{color:#FF8A80;background:rgba(255,138,128,.1)}

  /* FOOTER */
  footer{background:var(--black);color:rgba(255,255,255,.55);font-size:13px;border-top:1px solid rgba(255,255,255,.08)}
  footer .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;padding-top:30px;padding-bottom:30px}
  footer .fl{display:flex;flex-wrap:wrap;gap:8px 20px;align-items:center}
  footer a{text-decoration:none}
  footer a:hover{color:#fff}
  footer .fset{flex-basis:100%;font-size:12px}footer .fset a{margin-left:6px}

  /* BARRA MOBILE */
  .mbar{display:none}
  @media(max-width:900px){
    body{padding-bottom:calc(76px + env(safe-area-inset-bottom))}
    .mbar{display:flex;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:55;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(13,13,13,.9);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-top:1px solid rgba(255,255,255,.1);transition:transform .35s var(--ease)}
    .mbar .btn{flex:1;font-size:16px;padding:12px 14px}
    .mbar .mtel{flex:none;width:52px;height:48px;border-radius:980px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.25);color:#fff}
    .mbar .mtel svg{width:20px;height:20px}
    .mbar.away{transform:translateY(110%)}
  }

  /* RESPONSIVE */
  @media(max-width:900px){
    .sec{padding:84px 0}
    .head{margin-bottom:44px}
    .bento{grid-template-columns:1fr}
    .tile.w3,.tile.w2{grid-column:auto;min-height:0}
    .tile{padding:30px 26px}
    .proc{grid-template-columns:1fr 1fr;gap:10px 0}
    .call{grid-template-columns:1fr}
    .cases{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:14px;margin:0 -22px;padding:0 22px 8px;scroll-padding:0 22px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
    .cases::-webkit-scrollbar{display:none}
    .case{flex:0 0 min(300px,80vw);scroll-snap-align:start;min-height:360px}
    .hint{display:block}
  }
  @media(max-width:640px){
    .hero{padding:118px 18px 70px}
    .wrap{padding:0 18px}
    .cases{margin:0 -18px;padding:0 18px 8px;scroll-padding:0 18px}
    .who,.four{grid-template-columns:1fr}
    .who div,.four > div,.call > div{padding:28px 24px}
    .proc{grid-template-columns:1fr}
    .proc > div{padding:24px 0 6px}
    .micro{padding:34px 24px}
    .blogrow{padding:28px 24px}
    #contactForm .row{grid-template-columns:1fr}
    .ctarow .btn,.micro .btn,.blogrow .btn{width:100%}
    .chart{padding:20px 18px 18px;border-radius:22px}
  }

  /* MOVIMENTO allo scroll: le classi .rv-on/.in sono aggiunte solo via JS */
  .rv-on{opacity:0;transform:translateY(36px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
  .rv-on.in{opacity:1;transform:none}

  @media(prefers-reduced-motion:reduce){
    html{scroll-behavior:auto}
    *,*::before,*::after{animation:none!important;transition:none!important}
    .rv-on,.anim h1 span,.anim .eyebrow,.anim .intro,.anim .actions,.anim .ticker,.anim .chart{opacity:1!important;transform:none!important;filter:none!important}
    .anim .bar,.rv-on .funnel div,.rv-on.proc::before{transform:none!important}
    .anim .ln{stroke-dashoffset:0!important}
  }
  /* LegalBlink: tabella preferenze cookie (#cs_blocks) non deve allargare la pagina su mobile */
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