:root{
  --bg:#181a23;
  --bg-soft:#232630;
  --panel:rgba(255,255,255,.045);
  --border:rgba(255,255,255,.11);
  --text:#eef1f7;
  --muted:#949cb0;
  --cyan:#22d3ee;
  --violet:#a855f7;
  --blue:#3b82f6;
  --grad:linear-gradient(120deg,var(--cyan),var(--blue) 45%,var(--violet));
  --maxw:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden;max-width:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;max-width:100%;
}
a{color:inherit}
.mono{font-family:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 40px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- sfondo animato ---------- */
#bg-canvas{position:fixed;inset:0;width:100%;height:100%;z-index:0;opacity:.55}
.bg-grid{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
                  linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 30%,transparent 75%);
          mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 30%,transparent 75%);
}
.bg-glow{
  position:fixed;z-index:0;pointer-events:none;filter:blur(90px);opacity:.5;
}
.bg-glow.a{top:-160px;left:-120px;width:520px;height:520px;background:radial-gradient(circle,rgba(34,211,238,.35),transparent 70%)}
.bg-glow.b{top:120px;right:-160px;width:560px;height:560px;background:radial-gradient(circle,rgba(168,85,247,.28),transparent 70%)}
main,header,footer{position:relative;z-index:1}

/* ---------- header ---------- */
header{padding:22px 0}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;letter-spacing:.2px;text-decoration:none}
.brand .logo{
  width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:var(--bg-soft);border:1px solid var(--border);color:var(--cyan);
  font-size:18px;box-shadow:0 0 24px rgba(34,211,238,.15) inset;
}
.brand-name{display:flex;flex-direction:column;line-height:1.15}
.brand-top{font-size:12.5px;font-weight:700;letter-spacing:.04em}
.brand-bottom{font-size:15px;font-weight:800;letter-spacing:.16em;color:var(--cyan)}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{color:var(--muted);text-decoration:none;font-size:14px;transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav-right{display:flex;align-items:center;gap:12px}

.nav-toggle{
  display:none;flex-direction:column;justify-content:center;align-items:center;gap:4px;
  width:38px;height:38px;border-radius:10px;border:1px solid var(--border);background:var(--panel);
  cursor:pointer;flex:none;
}
.nav-toggle span{width:16px;height:2px;background:var(--text);transition:transform .2s ease,opacity .2s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.mobile-nav{
  display:none;flex-direction:column;
  border-bottom:1px solid var(--border);background:var(--bg-soft);
}
.mobile-nav.open{display:flex}
.mobile-nav a{padding:14px 28px;color:var(--muted);text-decoration:none;font-size:14.5px;border-top:1px solid var(--border)}
.mobile-nav a:first-child{border-top:none}
.mobile-nav a:hover{color:var(--text)}
.mobile-nav a.mobile-cta{
  margin:14px 20px 18px;padding:12px 20px;border-radius:12px;text-align:center;
  background:var(--grad);color:#04121b;font-weight:700;border-top:none;
}

.btn{
  --pad:12px 20px;
  display:inline-flex;align-items:center;gap:9px;padding:var(--pad);border-radius:12px;
  font-weight:600;font-size:14px;text-decoration:none;cursor:pointer;border:1px solid transparent;
  transition:transform .15s ease,box-shadow .2s ease,background .2s ease;white-space:nowrap;
}
.btn-primary{background:var(--grad);color:#04121b;box-shadow:0 10px 30px -10px rgba(59,130,246,.6)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px -12px rgba(59,130,246,.75)}
.btn-ghost{border-color:var(--border);color:var(--text);background:var(--panel)}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.btn-wa,.btn-success{background:#25d366;border-color:#25d366;color:#052e16;box-shadow:0 10px 30px -12px rgba(37,211,102,.55)}
.btn-wa:hover,.btn-success:hover{background:#22c55e;border-color:#22c55e;transform:translateY(-2px);box-shadow:0 16px 40px -14px rgba(37,211,102,.7)}

/* ---------- hero ---------- */
.hero{padding:70px 0 40px;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.kicker{
  display:inline-flex;align-items:center;gap:10px;padding:7px 14px;border-radius:999px;
  border:1px solid var(--border);background:var(--panel);color:var(--muted);
  font-size:12px;letter-spacing:.1em;text-transform:uppercase;
}
.kicker .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero h1{font-size:clamp(2.4rem,5vw,3.7rem);line-height:1.08;margin:22px 0 18px;letter-spacing:-.02em;font-weight:800}
.hero p.lead{font-size:1.12rem;color:var(--muted);max-width:34ch;margin:0 0 30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-meta{margin-top:34px;display:flex;gap:26px;flex-wrap:wrap;color:var(--muted);font-size:13px}
.hero-meta b{color:var(--text);font-weight:600}

/* ---------- terminale ---------- */
.terminal{
  border:1px solid var(--border);border-radius:16px;background:rgba(17,19,27,.92);
  backdrop-filter:blur(6px);overflow:hidden;box-shadow:0 40px 80px -30px rgba(0,0,0,.6);
  min-width:0; /* impedisce al codice dentro .terminal pre di allargare tutta la pagina */
}
.terminal .bar{display:flex;align-items:center;gap:8px;padding:12px 14px;border-bottom:1px solid var(--border);background:rgba(255,255,255,.02)}
.terminal .bar i{width:11px;height:11px;border-radius:50%;background:#3a3f4b}
.terminal .bar i:nth-child(1){background:#ff5f57}
.terminal .bar i:nth-child(2){background:#febc2e}
.terminal .bar i:nth-child(3){background:#28c840}
.terminal .bar span{margin-left:8px;color:var(--muted);font-size:12px}
.terminal pre{margin:0;padding:20px;font-size:13.5px;line-height:1.75;overflow-x:auto;min-height:236px}
.terminal .c-key{color:var(--violet)}
.terminal .c-str{color:var(--cyan)}
.terminal .c-fn{color:#7dd3fc}
.terminal .c-com{color:#5b6472}
.cursor{display:inline-block;width:8px;height:16px;background:var(--cyan);vertical-align:-3px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

/* ---------- marquee tech ---------- */
.tech{border-block:1px solid var(--border);padding:20px 0;margin-top:30px;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.tech-track{display:flex;gap:44px;width:max-content;animation:scroll 32s linear infinite}
.tech:hover .tech-track{animation-play-state:paused}
.tech-track span{color:var(--muted);font-size:14px;font-weight:600;letter-spacing:.02em;white-space:nowrap}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------- sezioni ---------- */
section.blk{padding:84px 0}
.sec-head{max-width:600px;margin-bottom:44px}
.tag{color:var(--cyan);font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.sec-head h2{font-size:clamp(1.8rem,3.4vw,2.5rem);margin:12px 0 12px;letter-spacing:-.02em;font-weight:800}
.sec-head p{color:var(--muted);margin:0}

.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{
  border:1px solid var(--border);border-radius:16px;padding:26px;background:var(--panel);
  transition:transform .2s ease,border-color .2s ease,background .2s ease;
}
.card:hover{transform:translateY(-4px);border-color:rgba(34,211,238,.4);background:rgba(34,211,238,.04)}
.card .ico{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;
  background:rgba(255,255,255,.04);border:1px solid var(--border);color:var(--cyan)
}
.card h3{margin:0 0 8px;font-size:1.06rem}
.card p{margin:0;color:var(--muted);font-size:14.5px}

/* ---------- case studies: carosello ---------- */
.carousel{display:flex;align-items:center;gap:12px}
.car-track{
  display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;flex:1;min-width:0;
  padding:4px 2px 14px;scrollbar-width:thin;scrollbar-color:var(--border) transparent;
}
.car-track::-webkit-scrollbar{height:6px}
.car-track::-webkit-scrollbar-thumb{background:var(--border);border-radius:99px}
.car-card{
  flex:0 0 300px;scroll-snap-align:start;border:1px solid var(--border);border-radius:16px;
  padding:24px;background:var(--panel);
}
.car-media{
  aspect-ratio:16/9;border-radius:12px;margin-bottom:16px;display:grid;place-items:center;
  background:var(--bg-soft);border:1px solid var(--border);color:var(--cyan);overflow:hidden;
}
.car-media img{width:100%;height:100%;object-fit:cover;display:block}
.car-tag{display:block;color:var(--muted);font-size:12px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px}
.car-card h3{margin:0 0 8px;font-size:1.1rem;display:flex;align-items:center;gap:8px}
.car-card .badge{font-size:11px;font-weight:700;color:#04121b;background:var(--cyan);padding:2px 9px;border-radius:99px}
.car-card .badge.badge-hot{color:#fff;background:#ef4444;box-shadow:0 0 12px rgba(239,68,68,.5)}
.car-card p{margin:0;color:var(--muted);font-size:14.5px}
.car-btn{
  flex:none;width:40px;height:40px;border-radius:50%;border:1px solid var(--border);background:var(--panel);
  color:var(--text);font-size:18px;line-height:1;cursor:pointer;display:grid;place-items:center;
  transition:border-color .2s ease,color .2s ease;
}
.car-btn:hover{border-color:var(--cyan);color:var(--cyan)}

/* ---------- dna / perché noi ---------- */
.dna{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
  border:1px solid var(--border);border-radius:24px;padding:44px;background:linear-gradient(160deg,rgba(59,130,246,.06),transparent 60%)}
.dna .tag{display:inline-block;margin-bottom:12px}
.dna h2{font-size:clamp(1.7rem,3vw,2.2rem);margin:0 0 16px;letter-spacing:-.02em;font-weight:800}
.dna p{color:var(--muted);margin:0 0 14px}
.dna ul{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:12px}
.dna li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px}
.dna li svg{flex:none;margin-top:3px;color:var(--cyan)}

/* ---------- team ---------- */
.team-head{display:flex;align-items:center;gap:16px;padding-bottom:16px;margin-bottom:16px;border-bottom:1px solid var(--border)}
.team-card .avatar{
  width:80px;height:80px;border-radius:50%;display:grid;place-items:center;flex:none;
  background:var(--grad);color:#faf6ec;font-weight:800;font-size:32px;letter-spacing:.02em;
}
.team-id{display:flex;flex-direction:column;gap:4px;min-width:0}
.team-id h3{margin:0}
.team-card .role{display:block;color:var(--cyan);font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin:0}
.team-card p{margin:0;color:var(--muted);font-size:14.5px}

/* ---------- recensioni: vetrina ---------- */
.stelle{display:block;color:var(--cyan);letter-spacing:2px;font-size:15px;margin-bottom:10px}
.rec-data{display:block;margin-top:12px;color:var(--muted);font-size:12px}
.rec-vuoto{color:var(--muted)}

/* ---------- recensioni: form ---------- */
.rec-form-wrap{align-items:start}
.rec-form{display:grid;gap:18px}
.campo{display:grid;gap:6px;text-align:left}
.campo > span{font-size:13px;color:var(--muted);font-weight:600}
.campo > span small{font-weight:400;color:var(--muted)}
.campo input[type="text"],
.campo input[type="email"],
.campo textarea{
  width:100%;padding:11px 14px;border-radius:10px;border:1px solid var(--border);
  background:var(--bg-soft);color:var(--text);font:inherit;font-size:14.5px;
  transition:border-color .2s ease;
}
.campo input:focus,.campo textarea:focus{outline:none;border-color:var(--cyan)}
.campo textarea{resize:vertical;min-height:96px}

.rec-stelle{display:flex;flex-direction:row-reverse;justify-content:flex-end;gap:2px}
.rec-stelle input{position:absolute;opacity:0;width:1px;height:1px}
.rec-stelle label{font-size:28px;line-height:1;color:var(--border);cursor:pointer;transition:color .15s ease}
.rec-stelle input:checked ~ label,
.rec-stelle label:hover,
.rec-stelle label:hover ~ label{color:var(--cyan)}

.hp-field{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}

.rec-errori{list-style:none;margin:0;padding:14px 16px;border-radius:10px;background:rgba(248,113,113,.1);border:1px solid rgba(248,113,113,.35);color:#fca5a5;font-size:13.5px;display:grid;gap:4px;text-align:left}
.rec-ok{padding:16px 18px;border-radius:12px;background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.3);color:var(--text);text-align:left}

/* ---------- cta finale ---------- */
.cta{
  text-align:center;border:1px solid var(--border);border-radius:24px;padding:60px 32px;
  background:radial-gradient(ellipse 60% 100% at 50% 0%,rgba(168,85,247,.14),transparent 70%)
}
.cta h2{font-size:clamp(1.9rem,3.6vw,2.6rem);margin:0 0 14px;letter-spacing:-.02em;font-weight:800}
.cta p{color:var(--muted);max-width:46ch;margin:0 auto 28px}
.cta .hero-cta{justify-content:center}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--border);padding:36px 0;margin-top:20px}
.foot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;color:var(--muted);font-size:13px}
.foot a{color:var(--muted);text-decoration:none}
.foot a:hover{color:var(--text)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- mobile: più margine e contenuti centrati ---------- */
@media (max-width:920px){
  .wrap{padding:0 34px}

  .nav-links{display:none}
  .nav .btn-primary{display:none}
  .nav-toggle{display:flex}

  .hero{grid-template-columns:1fr;gap:40px;padding-top:40px;text-align:center}
  .hero p.lead{max-width:none;margin-left:auto;margin-right:auto}
  .hero-cta,.hero-meta{justify-content:center}
  .hero-meta{gap:14px 24px}

  .terminal pre{text-align:left}

  .grid{grid-template-columns:1fr 1fr}

  .sec-head{margin-left:auto;margin-right:auto;text-align:center}

  .dna{grid-template-columns:1fr;padding:32px;text-align:center}
  .dna .tag{margin-left:auto;margin-right:auto}
  .dna ul{max-width:420px;margin-left:auto;margin-right:auto}
  .dna li{text-align:left}

  .rec-form-wrap{text-align:center}
  .rec-form{max-width:420px;margin:0 auto}
  .rec-stelle{justify-content:center}
}
@media (max-width:560px){
  .wrap{padding:0 28px}
  .grid{grid-template-columns:1fr}
  section.blk{padding:60px 0}
  .dna{padding:26px 22px}
  .cta{padding:48px 22px}
  .card{padding:22px}
  .car-btn{display:none}
  .car-card{flex-basis:82vw}
}
@media (prefers-reduced-motion:reduce){
  #bg-canvas{display:none}
  .tech-track{animation:none}
  .reveal{opacity:1;transform:none;transition:none}
  .cursor,.kicker .dot{animation:none}
  html{scroll-behavior:auto}
}