@font-face{font-family:"Bricolage Grotesque Variable";font-style:normal;font-display:swap;font-weight:200 800;src:url(fonts/bricolage-grotesque-latin-opsz-normal.woff2) format("woff2-variations"),url(fonts/bricolage-grotesque-latin-opsz-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Instrument Sans";font-style:normal;font-display:swap;font-weight:400;src:url(fonts/instrument-sans-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Instrument Sans";font-style:normal;font-display:swap;font-weight:500;src:url(fonts/instrument-sans-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Instrument Sans";font-style:normal;font-display:swap;font-weight:600;src:url(fonts/instrument-sans-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{
  --board:#0B3F8F; --board-2:#072C68; --trace:#38B6E6; --pad:#7FDDFF; --board-ink:#F3F8FF; --board-soft:#AFC6E8;
  --bg:#FFFFFF; --bg-soft:#EFF4FA; --ink:#121C2B; --ink-soft:#4A5870; --line:#D5DEEA;
  --accent:#0B5CC2; --accent-ink:#FFFFFF;
  --f-display:"Bricolage Grotesque Variable", "Segoe UI", system-ui, sans-serif;
  --f-body:"Instrument Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --wrap:1180px;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --board:#0A3478; --board-2:#06224F;
    --bg:#0B1220; --bg-soft:#111B2D; --ink:#E6EDF7; --ink-soft:#A2B1C7; --line:#22304A;
    --accent:#6CC8F5; --accent-ink:#04203D;
  }
}
:root[data-theme="dark"]{
  --board:#0A3478; --board-2:#06224F;
  --bg:#0B1220; --bg-soft:#111B2D; --ink:#E6EDF7; --ink-soft:#A2B1C7; --line:#22304A;
  --accent:#6CC8F5; --accent-ink:#04203D;
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:calc(env(safe-area-inset-top,0px) + 72px);scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}
a{color:var(--accent)}
:focus-visible{outline:3px solid var(--pad);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--f-display);line-height:1.1;margin:0;letter-spacing:-0.015em}
h1{font-size:clamp(2.3rem,5.2vw,4.1rem);font-weight:800}
h2{font-size:clamp(1.8rem,3.2vw,2.6rem);font-weight:700}
h3{font-size:1.2rem;font-weight:700;letter-spacing:-0.005em}
p{margin:0}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:8px;font-weight:600;text-decoration:none;font-size:16px;border:2px solid transparent;cursor:pointer;font-family:var(--f-body)}
.btn-primary{background:var(--pad);color:#04203D}
.btn-primary:hover{background:#A8E9FF}
.btn-ghost{border-color:rgba(233,242,238,.4);color:var(--board-ink)}
.btn-ghost:hover{border-color:var(--board-ink)}
.btn-solid{background:var(--accent);color:var(--accent-ink)}

/* header */
.site-head{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--board-2);color:var(--board-ink)}
.site-head .wrap{display:flex;align-items:center;gap:24px;height:64px}
.logo{display:flex;align-items:center;gap:10px;color:var(--board-ink);text-decoration:none;font-family:var(--f-display);font-weight:800;font-size:1.3rem;letter-spacing:-0.02em}
.logo img{display:block;height:54px;width:auto}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{color:var(--board-soft);text-decoration:none;padding:8px 12px;border-radius:6px;font-weight:500;font-size:15px}
.nav a:hover{color:var(--board-ink);background:rgba(255,255,255,.06)}
.lang{background:none;border:1.5px solid rgba(233,242,238,.35);color:var(--board-ink);border-radius:6px;padding:6px 10px;font:600 14px var(--f-body);cursor:pointer}
.lang:hover{border-color:var(--board-ink)}
.menu-btn{display:none;background:none;border:0;color:var(--board-ink);padding:8px;cursor:pointer}
@media (max-width:900px){
  .nav{position:absolute;top:64px;left:0;right:0;flex-direction:column;background:var(--board-2);padding:8px 16px 16px;display:none;border-top:1px solid rgba(255,255,255,.08)}
  .nav.open{display:flex}
  .menu-btn{display:block;margin-left:auto}
  .lang{margin-left:0}
}

/* hero board */
.hero{background:var(--board);color:var(--board-ink);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(127,221,255,.14) 1px,transparent 1.5px);background-size:22px 22px;pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:40px;align-items:center;padding-top:72px;padding-bottom:72px}
.hero p.lead{color:var(--board-soft);font-size:1.15rem;max-width:34em;margin-top:22px}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.board{position:relative}
.board svg{display:block;width:100%;height:auto}
.trace{fill:none;stroke:var(--trace);stroke-width:2;opacity:.55}
.trace.on{opacity:1;stroke:var(--pad);stroke-width:2.5}
.trace-pulse{fill:none;stroke:var(--pad);stroke-width:2.5;stroke-dasharray:6 14;opacity:0}
.trace-pulse.on{opacity:1;animation:pulse 1.2s linear infinite}
@keyframes pulse{to{stroke-dashoffset:-40}}
.draw{stroke-dasharray:1;stroke-dashoffset:1;animation:draw 1.1s ease-out forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.via{fill:var(--board);stroke:var(--trace);stroke-width:2}
.node{cursor:pointer}
.node rect{fill:var(--board-2);stroke:rgba(243,248,255,.75);stroke-width:1.5;transition:fill .15s}
.node text{fill:var(--board-ink);font:600 13px var(--f-body);text-anchor:middle;dominant-baseline:central;pointer-events:none}
.node:hover rect{fill:#0E4AA3}
.node.on rect{fill:var(--pad);stroke:var(--pad)}
.node.on text{fill:#04203D}
.node:focus{outline:none}
.node:focus-visible rect{stroke:#fff;stroke-width:3}
.hub rect{fill:#06224F;stroke:var(--pad);stroke-width:2}
.hub text{fill:var(--pad);font:700 14px var(--f-display);text-anchor:middle;dominant-baseline:central}
.hub .sub{fill:var(--board-soft);font:500 11px var(--f-body)}
.chips{display:none;flex-wrap:wrap;gap:8px;margin-top:8px}
.chips button{background:var(--board-2);color:var(--board-ink);border:1.5px solid var(--trace);border-radius:6px;padding:7px 12px;font:600 14px var(--f-body);cursor:pointer}
.chips button[aria-pressed="true"]{background:var(--pad);color:#04203D;border-color:var(--pad)}
.panel{margin-top:18px;background:rgba(6,34,79,.8);border:1px solid rgba(127,221,255,.3);border-radius:10px;padding:18px 20px;min-height:132px}
.panel .where{color:var(--board-soft);font-size:14px}
.panel .item{margin-top:10px}
.panel .item a{color:var(--pad);font-weight:600;text-decoration:none;font-family:var(--f-display);font-size:1.15rem}
.panel .item a:hover{text-decoration:underline}
.panel .item p{color:var(--board-ink);font-size:15px;margin-top:2px}
@media (max-width:960px){
  .hero .wrap{grid-template-columns:1fr;padding-top:48px;padding-bottom:48px}
}
@media (max-width:600px){
  .board svg{display:none}
  .chips{display:flex}
}
@media (prefers-reduced-motion: reduce){
  .draw{animation:none;stroke-dashoffset:0}
  .trace-pulse.on{animation:none;stroke-dasharray:none}
  html{scroll-behavior:auto}
}

/* sections */
section.block{padding:88px 0}
section.alt{background:var(--bg-soft)}
.sec-head{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:40px;align-items:end;margin-bottom:48px}
.sec-head p{color:var(--ink-soft);font-size:1.08rem;max-width:36em}
@media (max-width:860px){.sec-head{grid-template-columns:1fr;gap:16px}}

/* catalog */
.cat{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,9fr);gap:32px;padding:28px 0;border-top:1px solid var(--line)}
.cat:last-child{border-bottom:1px solid var(--line)}
.cat h3{color:var(--accent);font-size:1.05rem;padding-top:4px}
.rows{display:flex;flex-direction:column}
.row{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,6fr) minmax(0,3fr);gap:20px;padding:12px 0;align-items:baseline}
.row + .row{border-top:1px dashed var(--line)}
.row .name{font-family:var(--f-display);font-weight:700;font-size:1.12rem}
.row .name a{color:var(--ink);text-decoration:none;border-bottom:2px solid var(--accent)}
.row .name a:hover{color:var(--accent)}
.row .desc{color:var(--ink-soft);font-size:16px}
.tags{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end}
.tag{font-size:13px;font-weight:500;padding:2px 9px;border-radius:999px;border:1px solid var(--line);color:var(--ink-soft);white-space:nowrap}
.badge{display:inline-block;margin-left:8px;font:600 12px var(--f-body);color:var(--accent);border:1px solid var(--accent);border-radius:4px;padding:0 6px;vertical-align:2px}
@media (max-width:860px){
  .cat{grid-template-columns:1fr;gap:8px}
  .row{grid-template-columns:1fr;gap:4px;padding:14px 0}
  .tags{justify-content:flex-start;margin-top:4px}
}
.central{margin-top:40px;display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:24px 28px;border-radius:10px;background:var(--board);color:var(--board-ink)}
.central p{color:var(--board-soft);max-width:44em;margin-top:4px}
.central h3{color:var(--pad);font-size:1.3rem}

/* services */
.svc{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px 40px}
.svc h3{margin-bottom:10px;padding-top:14px;border-top:3px solid var(--accent)}
.svc p{color:var(--ink-soft);font-size:16px}
.svc .stack{margin-top:10px;font-size:14px;color:var(--ink)}
@media (max-width:900px){.svc{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.svc{grid-template-columns:1fr;gap:32px}}

/* cases */
.cases{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border-top:1px solid var(--line)}
.case{padding:28px 32px 28px 0;border-bottom:1px solid var(--line)}
.case:nth-child(even){padding-left:32px;padding-right:0;border-left:1px solid var(--line)}
.case .who{font-size:14px;color:var(--accent);font-weight:600;margin-bottom:6px}
.case p{color:var(--ink-soft);margin-top:10px;font-size:16px}
@media (max-width:760px){.cases{grid-template-columns:1fr}.case,.case:nth-child(even){padding:24px 0;border-left:0}}

/* about + contact */
.about{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:40px}
.about .txt p + p{margin-top:16px}
.about .txt{color:var(--ink-soft);font-size:1.08rem;max-width:38em}
.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:36px}
.facts div{border-left:3px solid var(--pad);padding-left:14px}
.facts strong{display:block;font-family:var(--f-display);font-size:1.6rem;color:var(--ink)}
.facts span{font-size:14px;color:var(--ink-soft)}
@media (max-width:860px){.about{grid-template-columns:1fr}.facts{grid-template-columns:1fr 1fr}}
.contact{background:var(--board);color:var(--board-ink)}
.contact .wrap{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:40px;align-items:center}
.contact p{color:var(--board-soft);margin-top:14px;font-size:1.08rem;max-width:34em}
.contact .card{background:var(--board-2);border:1px solid rgba(127,221,255,.3);border-radius:10px;padding:24px}
.contact .card dt{color:var(--board-soft);font-size:14px}
.contact .card dd{margin:0 0 14px;font-weight:600}
.contact .card dd:last-child{margin-bottom:0}
.contact .card a{color:var(--pad)}
@media (max-width:860px){.contact .wrap{grid-template-columns:1fr}}
footer{background:var(--board-2);color:var(--board-soft);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 32px;justify-content:space-between;padding-top:24px;padding-bottom:24px}
footer a{color:var(--board-soft)}

/* product page */
.p-hero{background:var(--board);color:var(--board-ink)}
.p-hero .wrap{padding-top:40px;padding-bottom:64px}
.crumb{color:var(--board-soft);text-decoration:none;font-size:15px}
.crumb:hover{color:var(--board-ink)}
.p-hero h1{margin-top:28px}
.p-hero .tagline{font-family:var(--f-display);font-size:clamp(1.3rem,2.4vw,1.75rem);color:var(--pad);margin-top:14px;font-weight:500;max-width:30em}
.p-hero .lead{color:var(--board-soft);font-size:1.1rem;max-width:40em;margin-top:22px}
.p-hero .tags{justify-content:flex-start;margin-top:22px}
.p-hero .tag{border-color:rgba(233,242,238,.3);color:var(--board-ink)}
.p-hero .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.feat{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:36px 48px}
.feat h3{margin-bottom:8px}
.feat p{color:var(--ink-soft);font-size:16px}
@media (max-width:700px){.feat{grid-template-columns:1fr}}
.arch{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:stretch;gap:0}
.arch .box{background:var(--bg);border:2px solid var(--accent);border-radius:10px;padding:20px}
.arch .box h3{color:var(--accent)}
.arch .box p{color:var(--ink-soft);font-size:15px;margin-top:8px}
.arch .wire{width:48px;align-self:center;height:2px;background:repeating-linear-gradient(90deg,var(--accent) 0 6px,transparent 6px 10px)}
@media (max-width:860px){.arch{grid-template-columns:1fr}.arch .wire{width:2px;height:28px;justify-self:center;background:repeating-linear-gradient(180deg,var(--accent) 0 6px,transparent 6px 10px)}}
.proof{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:40px;align-items:center}
.proof .num{font-family:var(--f-display);font-weight:800;font-size:clamp(3rem,8vw,5.6rem);line-height:1;color:var(--accent);letter-spacing:-0.03em;white-space:nowrap}
.proof p{color:var(--ink-soft);font-size:1.1rem;max-width:34em}
@media (max-width:760px){.proof{grid-template-columns:1fr;gap:16px}}
.reqs{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 40px}
.p-cat{color:var(--pad);font-weight:600;font-size:15px;margin-top:28px}
.p-hero .p-cat + h1{margin-top:6px}
.shots{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.shot{aspect-ratio:16/10;border:2px dashed var(--line);border-radius:10px;display:flex;align-items:center;justify-content:center;background:var(--bg);color:var(--ink-soft);font-size:14px;text-align:center;padding:12px}
@media (max-width:760px){.shots{grid-template-columns:1fr}}
.related{margin-top:56px}
.related h3{margin-bottom:12px}
.related a{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,9fr);gap:20px;padding:14px 0;border-top:1px solid var(--line);text-decoration:none;color:var(--ink)}
.related a:last-child{border-bottom:1px solid var(--line)}
.related a strong{font-family:var(--f-display);color:var(--accent)}
.related a span{color:var(--ink-soft);font-size:16px}
.related a:hover strong{text-decoration:underline}
@media (max-width:700px){.related a{grid-template-columns:1fr;gap:2px}}
.shotfig{margin:0}
.shotfig .zoom{display:inline-block;max-width:100%;padding:0;border:0;background:none;cursor:zoom-in;border-radius:10px}
.shotfig img{display:block;width:auto;max-width:100%;height:auto;border-radius:10px;border:1px solid var(--line);box-shadow:0 18px 40px -24px rgba(7,44,104,.45)}
.shotfig figcaption{color:var(--ink-soft);font-size:15px;margin-top:12px;max-width:60em}
.lightbox{position:fixed;inset:0;z-index:50;background:rgba(4,18,40,.88);display:flex;align-items:center;justify-content:center;padding:calc(env(safe-area-inset-top,0px) + 16px) 16px calc(env(safe-area-inset-bottom,0px) + 16px);cursor:zoom-out}
.lightbox img{max-width:100%;max-height:100%;border-radius:6px}
.lightbox button{position:absolute;top:calc(env(safe-area-inset-top,0px) + 12px);right:16px;background:var(--pad);color:#04203D;border:0;border-radius:6px;padding:8px 14px;font:600 15px var(--f-body);cursor:pointer}
.reqs li{padding:12px 0 12px 28px;border-bottom:1px solid var(--line);position:relative}
.reqs li::before{content:"";position:absolute;left:4px;top:21px;width:10px;height:10px;border:2px solid var(--accent);border-radius:2px}
@media (max-width:700px){.reqs{grid-template-columns:1fr}}

[hidden]{display:none!important}
.skip{position:absolute;left:-999px;top:8px;z-index:60;background:var(--pad);color:#04203D;padding:8px 14px;border-radius:6px;font-weight:600}
.skip:focus{left:12px}
a.lang{text-decoration:none;display:inline-block;line-height:1.2}
.draw.d1{animation-delay:.08s}.draw.d2{animation-delay:.16s}.draw.d3{animation-delay:.24s}.draw.d4{animation-delay:.32s}.draw.d5{animation-delay:.4s}.draw.d6{animation-delay:.48s}.draw.d7{animation-delay:.56s}
.contact .ctas{margin-top:28px}
.legal{max-width:46em}
.legal h2{font-size:1.45rem;margin:40px 0 12px}
.legal p,.legal li{color:var(--ink-soft)}
.legal p+p{margin-top:12px}
.legal ul{padding-left:20px}
.legal a{color:var(--accent)}
.page-hero .wrap{padding-top:56px;padding-bottom:56px}
.notfound{min-height:50vh;display:flex;align-items:center}
.notfound p{color:var(--ink-soft);margin-top:14px;font-size:1.1rem}

/* segnali sulla scheda */
.pk-halo{fill:var(--pad);opacity:.35}
.pk-dot{fill:#fff}
.pk-flash{fill:none;stroke:var(--pad);stroke-width:3}
/* mappa ridotta nelle schede prodotto */
.p-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:48px;align-items:center}
.p-map{margin:0;position:relative}
.p-map figcaption{color:var(--board-soft);font-size:14px;margin-bottom:6px;text-align:center}
.p-map svg{display:block;width:100%;height:auto}
.p-map .node.dim{opacity:.5;transition:opacity .15s}
.p-map a:hover .node.dim,.p-map a:focus-visible .node.dim{opacity:1}
.p-map a:focus{outline:none}
.p-map a:focus-visible rect{stroke:#fff;stroke-width:3}
.p-map .trace:not(.on){opacity:.35}
@media (max-width:900px){.p-grid{grid-template-columns:1fr}.p-map{display:none}}
@media (prefers-reduced-motion: reduce){.packets{display:none}}