/* Shy Code · design system v2
   Palette presa dal logo (blu #3867af → ciano #2bb7eb). Tema chiaro + scena 3D e animazioni (assets/fx.js). Effetti disattivati con prefers-reduced-motion. */

@font-face{font-family:"Poppins";font-weight:700;font-style:normal;font-display:swap;src:url(/assets/fonts/poppins-Bold.woff) format("woff")}
@font-face{font-family:"Poppins";font-weight:700;font-style:italic;font-display:swap;src:url(/assets/fonts/poppins-BoldItalic.woff) format("woff")}
/* fallback dimensionato come Poppins: il testo non "salta" quando il font arriva */
@font-face{font-family:"Poppins Fallback";src:local("Arial");size-adjust:112.2%;ascent-override:93.8%;descent-override:31.3%;line-gap-override:8.9%}

:root{
  --navy:#071028;--navy-2:#0d1b42;--navy-3:#16295f;
  --on-navy:#eef3ff;--on-navy-2:rgba(226,234,255,.76);--navy-line:rgba(255,255,255,.1);
  --bg:#f3f6fc;--surface:#f7f9fe;--glass:#fff;--ink:#0a1230;--muted:#4f5e7e;--line:#d8e0ef;
  --blue:#2f5fae;--cyan:#0b78b4;--violet:#2f5fae; /* --violet resta come alias (usato da file-transfer) */
  --g:linear-gradient(120deg,#2f5fae,#1b93cf);
  --g-lite:linear-gradient(100deg,#8db0f7,#43c6f7);
  --on:#fff;--focus:#2bb7eb;
  --shadow:0 1px 2px rgba(10,18,48,.05),0 18px 40px -22px rgba(10,18,48,.35);
  --display:"Poppins","Poppins Fallback",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --text:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --bar:64px;
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box}
html{
  -webkit-text-size-adjust:100%;text-size-adjust:100%;
  background:var(--navy); /* header e footer sono navy: l'overscroll su iOS non mostra mai bande chiare */
  scroll-padding-top:calc(var(--bar) + 16px);
}
html.nav-open{overflow:hidden}
body{
  margin:0;min-height:100dvh;background:var(--bg);color:var(--ink);
  font:1.0625rem/1.62 var(--text);-webkit-font-smoothing:antialiased;
  display:flex;flex-direction:column;
  overflow-x:clip; /* clip (non hidden): non crea scroll container, lo sticky continua a funzionare */
  -webkit-tap-highlight-color:transparent;
}
main{flex:1 0 auto;min-width:0}
img,svg{max-width:100%;height:auto}
a{color:inherit}
p{margin:0 0 14px}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:0}
.skip:focus{left:12px;top:calc(env(safe-area-inset-top,0px) + 12px);z-index:100;background:#fff;color:var(--navy);padding:10px 16px;border-radius:10px;font-weight:700}
.wrap{max-width:1160px;margin:0 auto;padding:0 max(20px,env(safe-area-inset-left,0px)) 0 max(20px,env(safe-area-inset-left,0px));width:100%}
.muted{color:var(--muted)}

/* ───────── Tipografia ───────── */
h1,h2,h3,h4{font-family:var(--display);font-weight:700;margin:0;letter-spacing:-.025em;overflow-wrap:break-word}
h1{font-size:clamp(1.95rem,7.6vw,3.5rem);line-height:1.12;letter-spacing:-.035em;margin-bottom:20px}
h2{font-size:clamp(1.55rem,5.2vw,2.5rem);line-height:1.18;letter-spacing:-.03em;margin-bottom:14px}
h3{font-size:1.15rem;line-height:1.3;margin-bottom:8px}
.grad{background:var(--g-lite);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.lead{font-size:clamp(1.05rem,2.6vw,1.2rem);color:var(--on-navy-2);max-width:34em;margin:0 0 28px}
.sub{color:var(--muted);max-width:38em;margin:0 0 32px}

/* ───────── Header (sempre navy: è la firma del brand) ───────── */
header.site{
  position:sticky;top:0;z-index:50;background:var(--navy);color:var(--on-navy);
  padding-top:env(safe-area-inset-top,0px);border-bottom:1px solid var(--navy-line);
  transition:box-shadow .2s;
}
header.site.scrolled{box-shadow:0 10px 28px -14px rgba(0,0,0,.65)}
header.site .bar{position:relative;display:flex;align-items:center;justify-content:space-between;height:var(--bar);background:var(--navy)}
.logo{position:relative;z-index:3;display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:#fff;font-family:var(--display);font-weight:700;font-style:italic;font-size:1.3rem;letter-spacing:-.02em;min-height:44px}
.logo img{height:34px;width:auto}
.logo b{font-weight:700}
.logo b span{color:#4cc3f1}

nav.main{display:flex;align-items:center;gap:4px}
nav.main a{position:relative;text-decoration:none;color:var(--on-navy-2);padding:10px 14px;font-weight:500;font-size:.96rem;border-radius:10px;transition:color .15s}
nav.main a:hover{color:#fff}
nav.main a.on{color:#fff}
nav.main a.on::after{content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;border-radius:2px;background:var(--g-lite)}
nav.main a.btn{margin-left:10px;padding:10px 20px;color:#fff;min-height:0;font-size:.95rem}
nav.main a.btn::after{display:none}

.menu{display:none;z-index:3;width:48px;height:48px;margin-right:-10px;background:none;border:0;color:#fff;cursor:pointer;position:relative;border-radius:12px}
.menu .vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.menu i{position:absolute;left:13px;right:13px;height:2.5px;border-radius:2px;background:currentColor;transition:transform .25s,opacity .2s,top .25s}
.menu i:nth-of-type(1){top:17px}.menu i:nth-of-type(2){top:23px}.menu i:nth-of-type(3){top:29px}
.menu[aria-expanded="true"] i:nth-of-type(1){top:23px;transform:rotate(45deg)}
.menu[aria-expanded="true"] i:nth-of-type(2){opacity:0}
.menu[aria-expanded="true"] i:nth-of-type(3){top:23px;transform:rotate(-45deg)}

/* ───────── Bottoni ───────── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:14px 28px;border-radius:999px;border:0;
  background:linear-gradient(120deg,#2a56a3,#1782c0);color:#fff;font-family:var(--display);font-weight:700;font-size:1rem;line-height:1.2;
  text-decoration:none;text-align:center;cursor:pointer;box-shadow:0 12px 28px -12px rgba(23,130,192,.8);
  transition:filter .15s,transform .15s,box-shadow .15s;
}
.btn:active{transform:scale(.98)}
.btn.ghost{background:transparent;color:var(--ink);box-shadow:none;border:1.5px solid var(--line)}
.btn.light{background:#fff;color:var(--navy);box-shadow:none}
.btn.outline-light{background:transparent;color:#fff;box-shadow:none;border:1.5px solid rgba(255,255,255,.35)}
@media (hover:hover){
  .btn:hover{filter:brightness(1.1)}
  .btn.ghost:hover{border-color:var(--cyan)}
  .btn.outline-light:hover{border-color:#fff;filter:none}
}
.actions{display:flex;gap:12px;flex-wrap:wrap}

/* ───────── Hero ───────── */
.hero,.phead{position:relative;background:var(--navy);color:var(--on-navy);overflow:clip}
.hero::before,.phead::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(55% 60% at 88% 0%,rgba(43,183,235,.2),transparent 70%),
    radial-gradient(60% 70% at 0% 100%,rgba(56,103,175,.38),transparent 70%);
}
.hero>.wrap,.phead>.wrap{position:relative}
.hero{padding:36px 0 56px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.proof{list-style:none;margin:30px 0 0;padding:0;display:grid;gap:10px}
.proof li{display:flex;align-items:center;gap:12px;color:var(--on-navy);font-weight:500;font-size:.98rem}
.proof li::before{content:"";flex:none;width:22px;height:22px;border-radius:50%;background:rgba(67,198,247,.16) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2343c6f7' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/14px no-repeat}

.vis{
  position:relative;display:grid;place-items:center;aspect-ratio:1/.86;border-radius:28px;overflow:clip;
  border:1px solid var(--navy-line);
  background:
    radial-gradient(65% 55% at 50% 46%,rgba(43,183,235,.24),transparent 70%),
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px) 0 0/34px 34px,
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px) 0 0/34px 34px,
    var(--navy-2);
}
.vis>img{width:54%;filter:drop-shadow(0 22px 34px rgba(43,183,235,.35))}
.chip{position:absolute;display:flex;align-items:center;gap:9px;padding:9px 15px;border-radius:999px;background:rgba(7,16,40,.86);border:1px solid rgba(255,255,255,.14);font:700 .78rem/1 var(--display);color:#eaf1ff;white-space:nowrap}
.chip i{width:8px;height:8px;border-radius:50%;background:#43c6f7;box-shadow:0 0 0 4px rgba(67,198,247,.18)}
.chip.a{top:16px;right:16px}.chip.b{bottom:16px;left:16px}

@media (prefers-reduced-motion:no-preference){
  .rise{animation:rise .6s cubic-bezier(.2,.7,.2,1) both}
  .rise.d2{animation-delay:.08s}.rise.d3{animation-delay:.16s}.rise.d4{animation-delay:.24s}
}
@keyframes rise{from{opacity:0;transform:translateY(14px)}}

/* ───────── Intestazione pagine interne ───────── */
.phead{padding:0 0 44px}
.phead .wrap.crumb{padding-top:18px;padding-bottom:0;font-size:.88rem;color:var(--on-navy-2);margin:0 auto 22px}
.phead .crumb a{text-decoration:none;color:#fff}
.phead .crumb a:hover{text-decoration:underline}
.phead .pagehead{padding-top:0;padding-bottom:0}
.phead h1{max-width:20ch}
.phead .lead{margin-bottom:0}
.crumb{font-size:.88rem;color:var(--muted)}

/* ───────── Sezioni ───────── */
section.s{padding:72px 0}
section.s.tight{padding-top:20px}
.split{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:start}
.split-head{position:sticky;top:calc(var(--bar) + env(safe-area-inset-top,0px) + 24px)}
.split-head .sub{margin-bottom:0}

/* righe servizi (home) */
.rows{display:grid}
.svc{display:grid;grid-template-columns:56px 1fr;gap:20px;padding:28px 0;border-top:1px solid var(--line)}
.svc:first-child{border-top:0;padding-top:0}
.svc p{color:var(--muted);margin:0 0 12px}
.more{font-family:var(--display);font-weight:700;font-size:.95rem;color:var(--cyan);text-decoration:none;display:inline-flex;align-items:center;gap:6px;min-height:44px}
.more::after{content:"";width:16px;height:16px;background:currentColor;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E") center/contain no-repeat}
.ico{flex:none;width:52px;height:52px;border-radius:16px;background:var(--g);display:grid;place-items:center;color:#fff}
.ico svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.svc .ico{width:56px;height:56px}

/* fascia manifesto */
.band{position:relative;background:var(--navy);color:var(--on-navy);padding:84px 0;overflow:clip}
.band::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(50% 80% at 100% 50%,rgba(43,183,235,.18),transparent 70%),radial-gradient(40% 70% at 0% 50%,rgba(56,103,175,.3),transparent 70%)}
.band .wrap{position:relative}
.manifesto{font-family:var(--display);font-style:italic;font-weight:700;font-size:clamp(2.1rem,8.6vw,4.6rem);line-height:1.08;letter-spacing:-.035em;margin:0 0 22px;color:rgba(238,243,255,.5)}
.manifesto span{display:block;color:#fff}
.band p.band-sub{color:var(--on-navy-2);max-width:32em;font-size:1.1rem;margin-bottom:28px}

/* ───────── Card ───────── */
.grid{display:grid;gap:20px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--glass);border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:var(--shadow);transition:border-color .2s,box-shadow .2s}
.card p{color:var(--muted);font-size:.98rem;margin:0}
.card .ico{margin-bottom:18px}
.grid>.card{position:relative;overflow:hidden}
.grid>.card::before{content:"";position:absolute;left:0;top:0;width:46px;height:4px;border-radius:0 0 4px 0;background:var(--g)}
@media (hover:hover){.grid>.card:hover{border-color:color-mix(in srgb,var(--cyan) 55%,var(--line))}}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tags span{font-size:.86rem;font-weight:500;border:1px solid var(--line);background:var(--glass);padding:7px 14px;border-radius:999px;color:var(--ink)}

/* ───────── Metodo: timeline ───────── */
.steps{list-style:none;margin:0;padding:0;counter-reset:s}
.steps li{counter-increment:s;position:relative;display:grid;grid-template-columns:46px 1fr;gap:18px;padding:0 0 30px}
.steps li:last-child{padding-bottom:0}
.steps li::before{content:counter(s);z-index:1;width:46px;height:46px;border-radius:50%;background:var(--g);color:#fff;font:700 1.05rem var(--display);display:grid;place-items:center}
.steps li::after{content:"";position:absolute;left:22px;top:46px;bottom:0;width:2px;background:var(--line)}
.steps li:last-child::after{display:none}
.steps p{margin:0;color:var(--muted)}
.steps h3{margin-top:9px}

/* ───────── Teaser strumenti ───────── */
.teaser{display:grid;grid-template-columns:1fr auto;gap:24px 40px;align-items:center;padding:34px}
.teaser h2{font-size:clamp(1.4rem,4vw,2rem);margin-bottom:8px}
.teaser p{margin:0}

/* ───────── FAQ ───────── */
details{border:1px solid var(--line);border-radius:16px;background:var(--glass);margin-bottom:12px}
summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:58px;padding:14px 20px;font-family:var(--display);font-weight:700;font-size:1rem;line-height:1.35}
summary::-webkit-details-marker{display:none}
summary::after{content:"";flex:none;width:22px;height:22px;border-radius:50%;background:var(--g) center/12px no-repeat;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E"),linear-gradient(120deg,#2f5fae,#1b93cf);background-size:12px,auto;background-position:center;background-repeat:no-repeat;transition:transform .25s}
details[open] summary::after{transform:rotate(45deg)}
details[open]{border-color:color-mix(in srgb,var(--cyan) 45%,var(--line))}
details p{margin:0;padding:0 20px 20px;color:var(--muted)}

/* ───────── CTA ───────── */
.cta{position:relative;overflow:clip;border-radius:28px;padding:56px 28px;text-align:center;color:#fff;background:
  radial-gradient(60% 90% at 100% 0%,rgba(43,183,235,.35),transparent 70%),
  radial-gradient(60% 90% at 0% 100%,rgba(56,103,175,.55),transparent 70%),var(--navy-2)}
.cta::after{content:"";position:absolute;right:-60px;bottom:-60px;width:300px;height:243px;background:url(/assets/logo.png) center/contain no-repeat;opacity:.07;pointer-events:none}
.cta>*{position:relative;z-index:1}
.cta h2{max-width:20ch;margin-left:auto;margin-right:auto}
.cta p{color:var(--on-navy-2);margin-bottom:26px}
.cta .btn{background:#fff;color:var(--navy);box-shadow:none}
section.s.cta-s{padding-top:0}

/* ───────── Form ───────── */
.formcard{background:var(--glass);border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:var(--shadow)}
form{display:grid;gap:16px;width:100%}
label{font-size:.92rem;font-weight:600;display:grid;gap:7px}
input,textarea,select{font:inherit;font-size:1rem;color:var(--ink);background:var(--surface);border:1.5px solid var(--line);border-radius:12px;padding:13px 15px;min-height:52px;width:100%;max-width:100%}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 4px color-mix(in srgb,var(--cyan) 20%,transparent)}
textarea{min-height:140px;resize:vertical}
.note{font-size:.9rem;color:var(--muted)}

/* ───────── Footer (navy) ───────── */
footer.site{background:var(--navy);color:var(--on-navy-2);font-size:.95rem;padding:56px 0 calc(32px + env(safe-area-inset-bottom,0px))}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px 48px}
.foot p{margin:14px 0 0;max-width:26em}
.foot h4{font-size:.95rem;color:#fff;margin-bottom:12px;letter-spacing:-.01em}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.foot a{color:var(--on-navy-2);text-decoration:none;display:inline-flex;align-items:center;min-height:40px}
.foot a:hover{color:#fff}
.legal{margin-top:40px;padding-top:22px;border-top:1px solid var(--navy-line);display:flex;justify-content:space-between;gap:12px 24px;flex-wrap:wrap;font-size:.88rem}

/* ───────── CTA fissa mobile ───────── */
.dock{display:none}

/* ───────── Responsive ───────── */
@media (max-width:1000px){
  .g3{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:36px}
  .split-head{position:static}
  .foot{grid-template-columns:1fr 1fr}
  .foot>div:first-child{grid-column:1/-1}
}
@media (max-width:860px){
  :root{--bar:60px}
  .menu{display:block}
  nav.main{
    position:fixed;inset:0;z-index:2;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;
    padding:calc(var(--bar) + env(safe-area-inset-top,0px) + 12px) 24px calc(28px + env(safe-area-inset-bottom,0px));
    background:var(--navy);overflow-y:auto;overscroll-behavior:contain;
    visibility:hidden;opacity:0;transform:translateY(-10px);transition:opacity .22s,transform .22s,visibility 0s .22s;
  }
  nav.main.open{visibility:visible;opacity:1;transform:none;transition:opacity .22s,transform .22s}
  nav.main a{font-family:var(--display);font-weight:700;font-size:1.45rem;letter-spacing:-.02em;color:#fff;padding:0;min-height:62px;display:flex;align-items:center;border-radius:0;border-bottom:1px solid var(--navy-line)}
  nav.main a.on{color:#4cc3f1}
  nav.main a.on::after{display:none}
  nav.main a.btn{margin:28px 0 0;border:0;justify-content:center;font-size:1.05rem;min-height:56px;padding:14px 24px;border-radius:999px}

  .hero{padding:24px 0 44px}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .vis{aspect-ratio:16/11;border-radius:24px}
  .vis>img{width:44%}
  .chip{font-size:.72rem;padding:7px 12px}
  .chip.a{top:12px;right:12px}.chip.b{bottom:12px;left:12px}
  .actions .btn{width:100%}
  section.s{padding:56px 0}
  .band{padding:64px 0}
  .g3,.g2{grid-template-columns:1fr}
  .teaser{grid-template-columns:1fr;padding:26px}
  .cta{padding:44px 18px;border-radius:24px}
  .cta .btn{width:100%;padding-left:16px;padding-right:16px;font-size:.95rem}
  .formcard{padding:22px;border-radius:20px}
  .phead{padding-bottom:36px}
  .foot{grid-template-columns:1fr 1fr;gap:28px}

  .dock{
    display:block;position:fixed;z-index:40;left:max(14px,env(safe-area-inset-left,0px));right:max(14px,env(safe-area-inset-right,0px));
    bottom:calc(12px + env(safe-area-inset-bottom,0px));
    transform:translateY(calc(100% + 40px));visibility:hidden;transition:transform .3s cubic-bezier(.2,.7,.2,1),visibility 0s .3s;
  }
  .dock.show{transform:none;visibility:visible;transition:transform .3s cubic-bezier(.2,.7,.2,1)}
  .dock .btn{width:100%;box-shadow:0 14px 34px -10px rgba(7,16,40,.7)}
  body[data-dock] footer.site{padding-bottom:calc(96px + env(safe-area-inset-bottom,0px))}
}
@media (max-width:420px){
  .foot{grid-template-columns:1fr}
  .svc{grid-template-columns:1fr;gap:14px}
  .steps li{grid-template-columns:40px 1fr;gap:14px}
  .steps li::before{width:40px;height:40px}
  .steps li::after{left:19px;top:40px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* ───────── Strumenti e pagina file-transfer (classi preesistenti, ridisegnate) ───────── */
.tool{margin-bottom:20px}
.tool form,.tool .row{display:grid;gap:12px}
.tool output{font-weight:700}
.chk{display:flex;gap:14px;flex-wrap:wrap}
.chk label{display:flex;align-items:center;gap:8px;font-weight:500}
.chk input{width:auto;min-height:0}
.res{font-size:1.05rem;line-height:1.8;word-break:break-all}
html .pin-display{background:var(--g-lite);-webkit-background-clip:text;background-clip:text;font-family:var(--display)}
.tool-main .card,.card.tool{padding:28px}
.tool-main h2,.tool-main h3{font-family:var(--display)}

/* ═════════ v3 · TEMA CHIARO ═════════ */
:root{--bg:#f5f8ff;--surface:#eef3fc;--ink:#0a1230;--muted:#4a5a7c;--line:#d6dfef;--cyan:#0b78b4;color-scheme:light}
html{background:var(--bg)}
.grad{background:linear-gradient(100deg,#2a56a3,#1b93cf,#2bb7eb,#2a56a3);background-size:240% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.lead,.phead .lead{color:var(--muted)}
header.site{background:rgba(255,255,255,.82);-webkit-backdrop-filter:saturate(1.6) blur(14px);backdrop-filter:saturate(1.6) blur(14px);color:var(--ink);border-bottom:1px solid var(--line)}
header.site.scrolled{box-shadow:0 12px 30px -18px rgba(10,18,48,.35)}
header.site .bar{background:transparent}
.logo{color:var(--ink)}.logo b span{color:#1b93cf}
nav.main a{color:var(--muted)}nav.main a:hover,nav.main a.on{color:var(--ink)}nav.main a.btn{color:#fff}
.menu{color:var(--ink)}
.hero,.phead{background:linear-gradient(180deg,#fff 0%,var(--bg) 100%);color:var(--ink)}
.hero::before,.phead::before{background:radial-gradient(48% 60% at 90% 0%,rgba(43,183,235,.22),transparent 70%),radial-gradient(55% 70% at 0% 100%,rgba(47,95,174,.16),transparent 70%);translate:0 calc(var(--sy,0)*.12px)}
.hero::after{content:"";position:absolute;width:420px;height:420px;right:6%;top:12%;border-radius:50%;background:radial-gradient(circle,rgba(43,183,235,.22),transparent 68%);animation:drift 14s ease-in-out infinite;pointer-events:none}
@keyframes drift{50%{translate:-50px 40px;scale:1.15}}
.proof li{color:var(--ink)}
.phead .wrap.crumb{color:var(--muted)}.phead .crumb a{color:var(--ink)}
.btn.outline-light{color:var(--ink);border-color:#b9c7e3;background:#fff}
@media (hover:hover){.btn.outline-light:hover{border-color:var(--blue)}}
.btn::after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.45) 50%,transparent 70%);translate:-120% 0;transition:translate .6s}
.btn{position:relative;overflow:hidden}
.btn:hover::after{translate:120% 0}
.band{background:linear-gradient(120deg,#e8f0ff,#f2f9ff 55%,#e3f4fd);color:var(--ink);border-block:1px solid var(--line)}
.band::before{background:radial-gradient(40% 80% at 100% 50%,rgba(43,183,235,.22),transparent 70%),radial-gradient(40% 70% at 0% 50%,rgba(47,95,174,.14),transparent 70%)}
.manifesto{color:#8ea0c4}.manifesto span{color:var(--ink)}
.band p.band-sub{color:var(--muted)}
.cta{background:linear-gradient(120deg,#2a56a3,#1782c0 60%,#2bb7eb);box-shadow:0 30px 60px -28px rgba(23,130,192,.7)}
.cta p{color:rgba(255,255,255,.88)}
.cta .btn{color:#143b7a}
footer.site{background:#e9f0fc;color:var(--muted);border-top:1px solid var(--line)}
.foot h4{color:var(--ink)}.foot a{color:var(--muted)}.foot a:hover{color:var(--blue)}
.legal{border-top-color:var(--line)}
.dock .btn{box-shadow:0 14px 34px -10px rgba(23,130,192,.6)}
nav.main a.on::after{background:var(--g)}
@media (max-width:860px){
  nav.main{background:#fff}nav.main a{color:var(--ink);border-bottom-color:var(--line)}nav.main a.on{color:var(--blue)}
}

/* ═════════ v3 · SCENA 3D HERO ═════════ */
.vis{overflow:visible;border:0;background:none;aspect-ratio:1/.9;perspective:1200px;font-size:clamp(.62rem,1.5vw,.85rem)}
.scene{position:absolute;inset:5%;transform-style:preserve-3d;transform:rotateX(var(--rx,10deg)) rotateY(var(--ry,-16deg));transition:transform .18s ease-out}
.scene>*{position:absolute}
.base{inset:0;border-radius:26px;background:linear-gradient(rgba(47,95,174,.07) 1px,transparent 1px) 0 0/34px 34px,linear-gradient(90deg,rgba(47,95,174,.07) 1px,transparent 1px) 0 0/34px 34px,linear-gradient(145deg,#fff,#e3ecfc);border:1px solid #fff;box-shadow:0 50px 90px -34px rgba(47,95,174,.55),0 0 0 1px rgba(47,95,174,.1)}
.scene .logo3d{left:50%;top:50%;width:32%;transform:translate3d(-50%,-50%,90px);filter:drop-shadow(0 30px 24px rgba(27,147,207,.45));animation:bob 6s ease-in-out infinite}
.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:1.1em;box-shadow:0 30px 50px -22px rgba(10,18,48,.4)}
.panel.pa{left:-5%;top:9%;width:46%;transform:translateZ(60px);animation:bob 7s ease-in-out -2s infinite}
.panel.pb{right:-5%;bottom:11%;width:44%;transform:translateZ(120px);animation:bob 8s ease-in-out -4s infinite}
.panel small{display:block;font:700 .8em var(--display);color:var(--muted);margin-bottom:.7em}
.bars{display:flex;align-items:flex-end;gap:.5em;height:5.4em}
.bars i{flex:1;border-radius:6px 6px 2px 2px;background:var(--g);height:var(--h);transform-origin:bottom;animation:grow 2.4s cubic-bezier(.2,.7,.2,1) both,pulse 4s ease-in-out 2.4s infinite}
.bars i:nth-child(2){animation-delay:.15s,2.6s}.bars i:nth-child(3){animation-delay:.3s,2.8s}.bars i:nth-child(4){animation-delay:.45s,3s}.bars i:nth-child(5){animation-delay:.6s,3.2s}
.rowl{display:flex;align-items:center;gap:.6em;margin-top:.55em}
.rowl b{flex:none;width:1.3em;height:1.3em;border-radius:50%;background:var(--g)}
.rowl u{flex:1;height:.55em;border-radius:6px;background:#dbe5f6;text-decoration:none}
.rowl:nth-child(3) u{max-width:70%}.rowl:nth-child(4) u{max-width:45%}
.scene .chip{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:0 14px 30px -14px rgba(10,18,48,.4);font-size:.9em}
.scene .chip.a{top:-2%;right:4%;transform:translateZ(150px);animation:bob 5s ease-in-out -1s infinite}
.scene .chip.b{bottom:-2%;left:6%;transform:translateZ(150px);animation:bob 5.5s ease-in-out -3s infinite}
.scene .chip i{background:#1b93cf;box-shadow:0 0 0 4px rgba(27,147,207,.2)}
@keyframes bob{50%{translate:0 -12px}}
@keyframes grow{from{transform:scaleY(0)}}
@keyframes pulse{50%{transform:scaleY(.86)}}
@keyframes shine{to{background-position:240% 0}}
@media (prefers-reduced-motion:no-preference){.grad{animation:shine 7s linear infinite}}
@media (max-width:860px){.vis{aspect-ratio:1/.82;margin:0 14px}}

/* ═════════ v3 · STATISTICHE, CARD 3D, REVEAL ═════════ */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:-34px;position:relative;z-index:2}
.stat{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:var(--shadow);text-align:center}
.stat b{display:block;font:700 clamp(1.8rem,5vw,2.6rem)/1 var(--display);letter-spacing:-.03em;background:var(--g);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.stat span{display:block;margin-top:8px;font-size:.92rem;color:var(--muted)}
@media (max-width:860px){.stats{grid-template-columns:1fr 1fr;margin-top:-20px}}
.grid,.rows,.stats{perspective:1000px}
.card,.stat{transform-style:preserve-3d;will-change:transform}
.card::after,.stat::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .25s;background:radial-gradient(260px circle at var(--mx,50%) var(--my,50%),rgba(43,183,235,.18),transparent 60%)}
.stat{position:relative;overflow:hidden}
.card{position:relative}
@media (hover:hover){.card:hover::after,.stat:hover::after{opacity:1}.card:hover{box-shadow:0 30px 60px -28px rgba(27,147,207,.5)}}
.ico{box-shadow:0 14px 24px -10px rgba(27,147,207,.6)}
.progress{position:fixed;left:0;top:0;height:3px;width:100%;z-index:60;background:var(--g);transform-origin:0 50%;transform:scaleX(0)}
html.fx .rv{opacity:0;transform:translateY(34px) scale(.97);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0s)}
html.fx .rv.in{opacity:1;transform:none}
html.fx .rv.in.done{transition:transform .2s ease-out,box-shadow .25s,border-color .25s;transition-delay:0s}
html.fx .steps li.rv::before{transition:transform .5s}
.steps li:hover::before{transform:scale(1.12) rotate(-6deg)}
.svc{transition:transform .3s}
@media (hover:hover){.svc:hover{transform:translateX(8px)}.tags span{transition:transform .2s,border-color .2s}.tags span:hover{transform:translateY(-3px);border-color:var(--cyan)}}

/* fix menu mobile: backdrop-filter sull'header rendeva il nav fixed relativo all'header stesso.
   La sfocatura vive in un ::before, così il pannello a tutto schermo non ne è discendente. */
header.site{background:transparent;-webkit-backdrop-filter:none;backdrop-filter:none}
header.site::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(255,255,255,.86);-webkit-backdrop-filter:saturate(1.6) blur(14px);backdrop-filter:saturate(1.6) blur(14px)}
@media (max-width:860px){
  html.nav-open header.site::before{background:#fff;-webkit-backdrop-filter:none;backdrop-filter:none}
}