/* =====================================================================
   CYBERCLOCK – foglio di stile
   ---------------------------------------------------------------------
   Per cambiare i colori del sito modifica SOLO le variabili qui sotto.
   Le sezioni del file seguono l'ordine della pagina.
   ===================================================================== */

/* Font Archivo ospitato in locale (nessuna chiamata a Google = ok GDPR).
   Licenza SIL OFL 1.1, vedi assets/fonts/OFL.txt */
@font-face{
  font-family:"Archivo";
  font-style:normal;
  font-display:swap;
  font-weight:100 900;
  font-stretch:62% 125%;
  src:url("../fonts/archivo-wdth.woff2") format("woff2-variations"),
      url("../fonts/archivo-wdth.woff2") format("woff2");
}

:root{
  --ink:#07142e;        /* fondo principale (blu notte) */
  --night:#0c1f45;      /* fondo sezioni alternate */
  --steel:#c4d2e8;      /* testo secondario su fondo scuro */
  --electric:#3d95ff;   /* blu "digitale": pulsanti */
  --glow:#8fd0ff;       /* azzurro chiaro: dettagli, tacche orologio */
  --brass:#c9a465;      /* bronzo "meccanico": etichette e numeri */
  --paper:#eef3fa;      /* fondo della sezione chiara (Compliance) */
  --text-dark:#0d1a33;  /* testo su fondo chiaro */
  --rule:rgba(196,210,232,.16);  /* linee divisorie */
  --wide:"wdth" 125;    /* larghezza dei titoli (100 = normale, 125 = espanso) */
  --radius:14px;        /* arrotondamento dei riquadri */
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font-family:"Archivo",system-ui,sans-serif;font-size:1.0625rem;line-height:1.65;background:var(--ink);color:#fff;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--glow);outline-offset:3px;border-radius:4px}
.wrap{width:min(1180px,100% - 40px);margin-inline:auto}
h1,h2,h3{font-variation-settings:var(--wide);font-weight:780;letter-spacing:-.02em;line-height:1.05;margin:0}
h2{font-size:clamp(2rem,4.4vw,3.4rem);max-width:18ch}
h3{font-size:1.2rem;line-height:1.25;letter-spacing:-.005em}
p{margin:0 0 1em}
.kicker{display:block;color:var(--brass);font-weight:600;font-size:.95rem;margin-bottom:14px}
.intro{color:var(--steel);max-width:62ch;font-size:1.12rem;margin-top:22px}

/* ---------- header ---------- */
.top{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
.top.solid{background:rgba(7,20,46,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-color:var(--rule)}
.top nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-variation-settings:var(--wide);font-weight:800;letter-spacing:.06em;font-size:1.15rem}
.brand svg{flex:none}
.brand b{color:var(--glow);font-weight:800}
.links{display:flex;gap:6px;align-items:center}
.links a{text-decoration:none;font-weight:550;font-size:.95rem;padding:8px 12px;border-radius:8px;color:var(--steel)}
.links a:hover{color:#fff;background:rgba(255,255,255,.06)}
.links a.cta{color:var(--ink);background:#fff;margin-left:8px;font-weight:650}
.links a.cta:hover{background:var(--glow)}
.burger{display:none;background:none;border:1px solid var(--rule);color:#fff;width:44px;height:44px;border-radius:10px;cursor:pointer}
.burger span{display:block;width:18px;height:2px;background:currentColor;margin:4px auto;transition:transform .25s,opacity .25s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:110px 0 70px;isolation:isolate;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-40px;z-index:-2;background:url("../img/bg.webp") center/cover;filter:blur(30px) saturate(1.2);opacity:.45}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(ellipse 70% 80% at 72% 50%,rgba(7,20,46,.2),var(--ink) 75%)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(32px,5vw,72px);align-items:center}
.hero h1{font-size:clamp(2.2rem,4.6vw,4rem);max-width:14ch;letter-spacing:-.03em}
.hero .lead{color:var(--steel);font-size:clamp(1.05rem,1.4vw,1.2rem);max-width:52ch;margin:26px 0 30px}
.hero .lead strong{color:#fff;font-weight:650}
.actions{display:flex;flex-wrap:wrap;gap:12px}
.actions.spaced{margin-top:30px}
.btn{display:inline-flex;align-items:center;gap:10px;min-height:50px;padding:0 24px;border-radius:999px;font-weight:650;text-decoration:none;font-size:1rem;transition:background .2s,color .2s,border-color .2s}
.btn.primary{background:var(--electric);color:#fff}
.btn.primary:hover{background:#5aa7ff}
.btn.ghost{border:1px solid rgba(255,255,255,.3)}
.btn.ghost:hover{border-color:#fff}
.hero blockquote{margin:44px 0 0;padding-left:18px;border-left:2px solid var(--brass);max-width:46ch;color:#e6edf8;font-size:1.02rem}

/* the dial */
.dial{position:relative;width:min(100%,560px);aspect-ratio:1;margin:0 auto 40px}
.dial img{position:absolute;inset:7.5%;width:85%;height:85%;object-fit:cover;object-position:50% 50%;border-radius:50%;box-shadow:0 0 0 1px rgba(143,208,255,.25),0 30px 80px -10px rgba(0,0,0,.7),0 0 120px -20px rgba(61,149,255,.55)}
.dial svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.tick{stroke:rgba(196,210,232,.28);stroke-width:1.2;transition:stroke .4s}
.tick.hour{stroke:rgba(196,210,232,.6);stroke-width:2.2}
.tick.past{stroke:var(--glow)}
.tick.past.hour{stroke:#fff}
.dial .now{position:absolute;left:50%;bottom:-38px;transform:translateX(-50%);font-variant-numeric:tabular-nums;font-size:.85rem;color:var(--steel);white-space:nowrap;letter-spacing:.02em}
.dial .now b{color:#fff;font-weight:600}

/* ---------- sections ---------- */
section{padding:clamp(72px,10vw,128px) 0}
.night{background:var(--night)}
.head{margin-bottom:clamp(36px,5vw,60px)}

/* perché: three principles as a timeline before / during / after */
.phases{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--rule)}
.phase{padding:28px 28px 8px 0;position:relative}
.phase + .phase{padding-left:28px;border-left:1px solid var(--rule)}
.phase .when{font-variation-settings:var(--wide);color:var(--brass);font-weight:700;font-size:.92rem;display:block;margin-bottom:22px}
.phase p{color:var(--steel);margin-top:10px}

/* chi siamo */
.about{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,90px);align-items:start}
.statement{font-variation-settings:var(--wide);font-size:clamp(1.45rem,2.6vw,2.15rem);line-height:1.2;font-weight:650;letter-spacing:-.015em;margin:0 0 26px}
.about-copy p{color:var(--steel)}
.pillars{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--rule);border:1px solid var(--rule);border-radius:var(--radius);overflow:hidden}
.pillars li{background:var(--night);padding:26px}
.pillars svg{color:var(--glow);margin-bottom:16px}
.pillars p{color:var(--steel);margin:8px 0 0;font-size:.98rem}

/* servizi */
.measures{list-style:none;margin:0;padding:0;columns:2;column-gap:clamp(32px,5vw,72px)}
.measures li{break-inside:avoid;display:grid;grid-template-columns:3.2rem 1fr;padding:22px 0;border-top:1px solid var(--rule)}
.measures .n{font-variation-settings:var(--wide);font-weight:700;color:var(--brass);font-variant-numeric:tabular-nums;font-size:1.05rem;line-height:1.4}
.measures h3{font-size:1.08rem;margin-bottom:6px}
.measures p{color:var(--steel);margin:0;font-size:.98rem}
.closing{margin-top:56px;font-variation-settings:var(--wide);font-size:clamp(1.3rem,2.4vw,1.9rem);font-weight:650;color:var(--glow);max-width:30ch}

/* compliance – light */
.light{background:var(--paper);color:var(--text-dark)}
.light .kicker{color:#8a6a2f}
.light .intro{color:#43526d}
.frameworks{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.fw{background:#fff;border-radius:var(--radius);padding:26px;border:1px solid #d8e2f0}
.fw .tag{display:inline-block;font-variation-settings:var(--wide);font-weight:800;font-size:.95rem;color:#fff;background:var(--text-dark);border-radius:6px;padding:3px 9px;margin-bottom:18px}
.fw.norm .tag{background:#1757c2}
.fw p{color:#43526d;margin:8px 0 0}
.legend{display:flex;flex-wrap:wrap;gap:18px;margin-top:22px;font-size:.92rem;color:#43526d}
.legend span::before{content:"";display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:8px;background:var(--text-dark);vertical-align:0}
.legend span.n::before{background:#1757c2}

/* casi */
.cases{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}
.case{background:#fff;color:var(--text-dark);border-radius:var(--radius);overflow:hidden}
.case header{padding:30px 30px 6px}
.case .sector{font-weight:650;color:#1757c2;font-size:.95rem}
.case h3{font-size:clamp(1.25rem,2vw,1.5rem);margin:10px 0 14px}
.case .context{color:#43526d}
.case details{border-top:1px solid #e1e8f3}
.case summary{list-style:none;cursor:pointer;padding:18px 30px;font-weight:650;display:flex;justify-content:space-between;align-items:center;gap:12px}
.case summary::-webkit-details-marker{display:none}
.case summary::after{content:"";width:10px;height:10px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-3px);transition:transform .25s}
.case details[open] summary::after{transform:rotate(-135deg) translateX(-3px)}
.case summary:hover{background:#f4f7fc}
.case .body{padding:4px 30px 30px;color:#2c3a55}
.case h4{font-variation-settings:var(--wide);font-size:1rem;margin:24px 0 8px;color:var(--text-dark)}
.case ul{padding-left:20px;margin:0 0 1em}
.case li{margin-bottom:6px}
.case figure{margin:20px 0 0;padding:20px 22px;background:var(--paper);border-left:3px solid var(--brass);border-radius:0 10px 10px 0}
.case figure blockquote{margin:0;font-size:1.02rem}
.case figcaption{margin-top:10px;font-size:.92rem;color:#43526d}

/* contatti */
.contact{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(36px,6vw,80px);align-items:start}
.contact h2{max-width:14ch}
.card-info{background:var(--night);border:1px solid var(--rule);border-radius:var(--radius);padding:30px;display:grid;gap:22px}
.card-info dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:16px 24px}
.card-info dt{color:var(--brass);font-weight:600;font-size:.92rem;padding-top:2px}
.card-info dd{margin:0;color:#e6edf8}
.card-info a{text-decoration-color:rgba(143,208,255,.5);text-underline-offset:3px}
.card-info a:hover{color:var(--glow)}
.green{font-variation-settings:var(--wide);font-weight:750;font-size:1.25rem;text-decoration:none!important}

footer{border-top:1px solid var(--rule);padding:30px 0;color:var(--steel);font-size:.92rem}
footer .wrap{display:flex;justify-content:space-between;gap:12px 30px;flex-wrap:wrap}

/* pagine interne (privacy, 404) */
.page{padding:140px 0 90px;min-height:70vh}
.page .wrap{max-width:760px}
.page h1{font-size:clamp(2rem,4.4vw,3rem);margin-bottom:28px}
.page h2{font-size:1.35rem;max-width:none;margin:36px 0 10px}
.page p,.page li{color:var(--steel)}
.page a{color:var(--glow)}
.todo{background:rgba(201,164,101,.18);color:#f3dcae;padding:0 4px;border-radius:4px}
footer a{color:var(--steel)}
footer a:hover{color:#fff}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:#fff;color:var(--ink);padding:10px 16px;border-radius:8px;font-weight:650;text-decoration:none}
.skip:focus{top:12px}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr}
  .hero{padding-top:96px;min-height:auto}
  .hero .dial{order:-1;width:min(78vw,400px)}
  .hero h1{max-width:16ch}
  .about,.contact,.cases{grid-template-columns:1fr}
  .frameworks{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .burger{display:block}
  .links{position:fixed;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:2px;padding:12px 20px 22px;background:rgba(7,20,46,.98);border-bottom:1px solid var(--rule);transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s}
  .links.open{opacity:1;transform:none;visibility:visible}
  .links a{padding:14px 12px;font-size:1.05rem}
  .links a.cta{margin:8px 0 0;text-align:center}
  .top{background:rgba(7,20,46,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
}
@media (max-width:720px){
  .phases{grid-template-columns:1fr;border-top:0}
  .phase,.phase + .phase{padding:24px 0;border-left:0;border-top:1px solid var(--rule)}
  .phase .when{margin-bottom:10px}
  .measures{columns:1}
  .pillars{grid-template-columns:1fr}
  .frameworks{grid-template-columns:1fr}
  .case header,.case .body{padding-left:22px;padding-right:22px}
  .case summary{padding:18px 22px}
  .card-info{padding:24px}
  .card-info dl{grid-template-columns:1fr;gap:4px}
  .card-info dd{margin-bottom:12px}
  .actions .btn{flex:1 1 auto;justify-content:center}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}