/* Inkzzu — la pagina in www.utoapps.ch/inkzzu/ (21 ott 2026). Colori e caratteri della app (apps/inkzzu/app.css):
   scuro come la app, chiaro se il telefono lo preferisce. Nessun file da server esterni. */
:root{
  --bg:#141117; --surface:#1d1a22; --raised:#27232e; --line:#3a3444;
  --fg:#f2eef4; --muted:#a9a1b4; --stencil:#a48dff; --fill:#6a48f5; --on-fill:#ffffff;
  --ok:#4cc38a; --warn:#f0b04a; --ok-bg:rgba(76,195,138,.13); --warn-bg:rgba(240,176,74,.14); --stencil-bg:rgba(164,141,255,.13);
  --shadow:0 18px 40px rgba(0,0,0,.45);
  --f-mark:"UnifrakturMaguntia","Old English Text MT",Georgia,serif;
  --f-ui:"Archivo","Helvetica Neue",Arial,sans-serif;
  color-scheme:dark;
}
@media (prefers-color-scheme: light){
  :root:not([data-theme="dark"]){
    --bg:#f5f3f8; --surface:#ffffff; --raised:#eeebf3; --line:#d9d3e2;
    --fg:#17141b; --muted:#5d5668; --stencil:#5232d4; --fill:#5536d6; --on-fill:#ffffff;
    --ok:#1a7a4c; --warn:#94600a; --ok-bg:rgba(26,122,76,.10); --warn-bg:rgba(148,96,10,.11); --stencil-bg:rgba(82,50,212,.09);
    --shadow:0 18px 40px rgba(40,24,80,.14);
    color-scheme:light;
  }
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 var(--f-ui);-webkit-text-size-adjust:100%}
a{color:var(--stencil)}
img,video{max-width:100%;display:block}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px}
:focus-visible{outline:3px solid var(--stencil);outline-offset:3px;border-radius:6px}

/* testata */
.top{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px}
.mark{font-family:var(--f-mark);font-size:30px;line-height:1;color:var(--fg);text-decoration:none;padding-bottom:6px;border-bottom:2px dashed var(--stencil)}
.top nav{display:flex;align-items:center;gap:18px}
.top nav a{color:var(--muted);text-decoration:none;font-weight:600;font-size:14.5px}
.top nav a:hover{color:var(--fg)}
@media (max-width:620px){.top nav a.solo-largo{display:none}}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:12px 18px;font-weight:700;text-decoration:none;border:0;cursor:pointer;font-size:15.5px}
.btn.primario{background:var(--fill);color:var(--on-fill)}
.btn.secondario{background:var(--raised);color:var(--fg)}
.top .btn{padding:9px 14px;font-size:14px}

/* apertura */
.hero{padding:56px 0 40px}
.hero .wrap{display:grid;gap:40px;align-items:center}
@media (min-width:860px){.hero .wrap{grid-template-columns:1.1fr .9fr}}
.occhiello{font-size:12px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--stencil);margin:0 0 12px}
h1{font-size:clamp(32px,5.2vw,52px);line-height:1.06;letter-spacing:-.02em;margin:0 0 18px;font-weight:800;font-stretch:92%}
.sotto{font-size:18px;color:var(--muted);margin:0 0 26px;max-width:560px}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.nota{font-size:14px;color:var(--muted);margin:16px 0 0}
.telefono{justify-self:center;width:min(320px,82vw);border-radius:34px;padding:10px;background:#0c0a0e;box-shadow:var(--shadow);border:1px solid var(--line)}
.telefono img{border-radius:26px;width:100%;height:auto}

section{padding:56px 0}
h2{font-size:clamp(26px,3.6vw,38px);line-height:1.12;letter-spacing:-.015em;margin:0 0 12px;font-weight:800;font-stretch:92%}
.intro{color:var(--muted);max-width:640px;margin:0 0 30px;font-size:17px}

/* video */
.video{border-radius:24px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);background:#000;max-width:340px}   /* il video è verticale, 1080×1920 */
.video video{width:100%;height:auto}
.didascalia{font-size:13.5px;color:var(--muted);margin:10px 0 0}

/* funzioni */
.griglia{display:grid;gap:18px}
@media (min-width:720px){.griglia{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.griglia.tre{grid-template-columns:repeat(3,1fr)}}
.scheda{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:24px}
.scheda h3{margin:0 0 8px;font-size:19px;letter-spacing:-.01em}
.scheda p{margin:0;color:var(--muted)}
.presto{display:inline-block;margin-top:12px;font-size:13px;font-weight:700;color:var(--warn);background:var(--warn-bg);border-radius:999px;padding:3px 10px}
.schermi{display:grid;gap:16px;grid-template-columns:repeat(2,1fr);margin-top:26px}
@media (min-width:860px){.schermi{grid-template-columns:repeat(4,1fr)}}
.schermi figure{margin:0}
.schermi img{border-radius:18px;border:1px solid var(--line);width:100%;height:auto}
.schermi figcaption{font-size:13.5px;color:var(--muted);margin-top:8px;text-align:center}

/* installare */
.passi{display:grid;gap:14px;counter-reset:passo}
@media (min-width:860px){.passi{grid-template-columns:repeat(3,1fr)}}
.passi .scheda strong{display:block;margin-bottom:6px}

/* prezzo */
.gratis{display:flex;gap:18px;align-items:flex-start}
.spunta{flex:none;width:46px;height:46px;border-radius:14px;background:var(--fill);color:var(--on-fill);display:grid;place-items:center}
.piani{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(min(100%,150px),1fr));margin-top:18px}   /* due per riga sul telefono */
.piano .titolo{font-size:11.5px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--stencil);display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.piano .risparmio{letter-spacing:.02em;text-transform:none;font-weight:700;color:var(--ok);background:var(--ok-bg);border-radius:999px;padding:2px 8px;font-size:11.5px}
.piano .cifra{font-size:clamp(22px,5.6vw,30px);font-weight:800;letter-spacing:-.02em;margin:10px 0 0;color:var(--fg);white-space:nowrap}
.piano .per{color:var(--muted);font-size:14px;font-weight:600}
.blocco-server{margin-top:22px}
.blocco-server .testa{display:flex;flex-wrap:wrap;align-items:center;gap:10px}

/* su misura */
.misura{background:var(--stencil-bg);border:1px solid var(--line);border-radius:20px;padding:26px}

/* piede */
footer{border-top:1px solid var(--line);padding:30px 0 46px;color:var(--muted);font-size:14.5px}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between}
footer a{color:var(--muted)}
footer nav{display:flex;flex-wrap:wrap;gap:8px 18px}

/* pagine legali */
.legale{max-width:780px;margin:0 auto;padding:40px 20px 60px}
.legale h1{font-size:clamp(28px,4.6vw,40px)}
.legale .scheda{margin-top:16px}
.legale .scheda h2{font-size:20px;margin:0 0 10px;display:flex;gap:10px;align-items:baseline}
.legale .num{font-size:13px;color:var(--stencil);font-weight:700;letter-spacing:.06em}
.legale .scheda p{color:var(--fg);margin:0 0 10px}
.legale .scheda p:last-child{margin-bottom:0}
.legale .agg{color:var(--muted);font-size:14px;margin:0 0 6px}