[hidden]{display:none!important}
/* roboto-condensed-latin-600-normal */
@font-face {
  font-family: 'Roboto Condensed';
  font-style: normal;
  font-display: swap;
  font-weight: 600;
  src: url(fonts/roboto-condensed-latin-600-normal.woff2) format('woff2');
}
/* roboto-condensed-latin-700-normal */
@font-face {
  font-family: 'Roboto Condensed';
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src: url(fonts/roboto-condensed-latin-700-normal.woff2) format('woff2');
}
/* roboto-condensed-latin-ext-600-normal */
@font-face {
  font-family: 'Roboto Condensed';
  font-style: normal;
  font-display: swap;
  font-weight: 600;
  src: url(fonts/roboto-condensed-latin-ext-600-normal.woff2) format('woff2');
}
/* roboto-condensed-latin-ext-700-normal */
@font-face {
  font-family: 'Roboto Condensed';
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src: url(fonts/roboto-condensed-latin-ext-700-normal.woff2) format('woff2');
}
/* roboto-condensed-greek-600-normal */
@font-face {
  font-family: 'Roboto Condensed';
  font-style: normal;
  font-display: swap;
  font-weight: 600;
  src: url(fonts/roboto-condensed-greek-600-normal.woff2) format('woff2');
}
/* roboto-condensed-greek-700-normal */
@font-face {
  font-family: 'Roboto Condensed';
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src: url(fonts/roboto-condensed-greek-700-normal.woff2) format('woff2');
}
/* inter-latin-400-normal */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url(fonts/inter-latin-400-normal.woff2) format('woff2');
}
/* inter-latin-500-normal */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src: url(fonts/inter-latin-500-normal.woff2) format('woff2');
}
/* inter-latin-600-normal */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 600;
  src: url(fonts/inter-latin-600-normal.woff2) format('woff2');
}
/* inter-latin-700-normal */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src: url(fonts/inter-latin-700-normal.woff2) format('woff2');
}
/* inter-latin-ext-400-normal */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url(fonts/inter-latin-ext-400-normal.woff2) format('woff2');
}
/* inter-latin-ext-500-normal */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src: url(fonts/inter-latin-ext-500-normal.woff2) format('woff2');
}
/* inter-latin-ext-600-normal */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 600;
  src: url(fonts/inter-latin-ext-600-normal.woff2) format('woff2');
}
/* inter-latin-ext-700-normal */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src: url(fonts/inter-latin-ext-700-normal.woff2) format('woff2');
}
/* inter-greek-400-normal */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url(fonts/inter-greek-400-normal.woff2) format('woff2');
}
/* inter-greek-500-normal */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src: url(fonts/inter-greek-500-normal.woff2) format('woff2');
}
/* inter-greek-600-normal */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 600;
  src: url(fonts/inter-greek-600-normal.woff2) format('woff2');
}
/* inter-greek-700-normal */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src: url(fonts/inter-greek-700-normal.woff2) format('woff2');
}
:root{
  --ink:#111214; --ink-2:#2b2e33; --muted:#5d636b; --line:#e4e6e9; --soft:#f4f5f6; --bg:#ffffff;
  --accent:#1f4f7a; --radius:14px; --wrap:1640px; --gut:clamp(16px,3vw,48px);
  --head:'Roboto Condensed','Arial Narrow',sans-serif; --body:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer}
h1,h2,h3,h4{font-family:var(--head);font-weight:700;letter-spacing:.005em;line-height:1.05;margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:var(--gut);padding-right:var(--gut)}
.muted{color:var(--muted);font-size:.85rem}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
:target{scroll-margin-top:96px}
section[id]{scroll-margin-top:84px}

/* language switching */
html[lang="en"] [data-l]:not([data-l="en"]),
html[lang="it"] [data-l]:not([data-l="it"]),
html[lang="el"] [data-l]:not([data-l="el"]){display:none!important}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.6rem;padding:.85rem 1.4rem;border-radius:999px;font-weight:600;font-size:.95rem;line-height:1;border:1px solid transparent;transition:transform .2s,background .2s,border-color .2s,color .2s;white-space:nowrap}
.btn svg{width:18px;height:18px;flex:none}
.btn:hover{transform:translateY(-1px)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--accent)}
.btn-light{background:#fff;color:var(--ink)}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-line{border-color:var(--line);background:#fff;color:var(--ink);padding:.7rem 1.1rem;font-size:.9rem}
.btn-line:hover{border-color:var(--ink)}

/* header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line);transition:transform .3s}
.hdr.hide{transform:translateY(-100%)}
.hdr-in{display:flex;align-items:center;gap:24px;height:76px;width:100%;padding-left:var(--gut);padding-right:var(--gut)}
.logo img{height:46px;width:auto}
.nav{display:flex;gap:34px;margin-left:auto;margin-right:12px}
.nav a{font-family:var(--head);font-weight:600;font-size:1.2rem;text-transform:uppercase;letter-spacing:.06em;position:relative;padding:4px 0}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;background:var(--ink);transition:right .25s}
.nav a:hover::after{right:0}
.langs{display:flex;border:1px solid var(--line);border-radius:999px;padding:3px;background:#fff}
.langs button{border:0;background:none;padding:.4rem .7rem;border-radius:999px;font-size:.78rem;font-weight:700;letter-spacing:.06em;color:var(--muted)}
.langs button.on{background:var(--ink);color:#fff}

/* hero */
.hero{position:relative;height:clamp(560px,76vh,720px);display:flex;align-items:center;color:#fff;overflow:hidden;background:#1a1c1f}
.hero picture,.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,12,15,.82) 0%,rgba(10,12,15,.55) 50%,rgba(10,12,15,.25) 100%)}
.hero-in{position:relative;z-index:1;width:100%;padding-top:80px;padding-bottom:80px;max-width:var(--wrap)}
.hero h1{font-size:clamp(2.8rem,6.4vw,5.4rem);text-transform:uppercase;max-width:17ch;margin:.9rem 0 1.1rem}
.hero p{max-width:56ch;font-size:clamp(1rem,1.6vw,1.15rem);color:rgba(255,255,255,.88);margin:0 0 2rem}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap}
.kicker{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;padding:.45rem .85rem;border:1px solid rgba(255,255,255,.35);border-radius:999px}
.kicker.dark{border-color:var(--line);color:var(--muted);background:var(--soft)}

/* products */
.products{padding:88px 0 40px}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:22px}
.sec-head h2{font-size:clamp(2.4rem,4.4vw,3.6rem);text-transform:uppercase}
.sec-head p{color:var(--muted);max-width:46ch;margin:0}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 28px}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:.55rem 1rem;font-size:.88rem;font-weight:600;color:var(--ink-2);transition:all .2s}
.chip:hover{border-color:var(--ink)}
.chip.on{background:var(--ink);border-color:var(--ink);color:#fff}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;transition:box-shadow .25s,transform .25s,border-color .25s}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(17,18,20,.09);border-color:#d3d6da}
.card.out{display:none}
.card-img{aspect-ratio:4/3;background:#fff;display:flex;align-items:center;justify-content:center;padding:18px;border-bottom:1px solid var(--line)}
.card-img img{width:100%;height:100%;object-fit:contain;transition:transform .4s}
.card:hover .card-img img{transform:scale(1.03)}
.card-body{padding:18px 20px 18px;display:flex;flex-direction:column;flex:1}
.card-cat{font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.card h3{font-size:1.9rem;text-transform:uppercase;margin:.25rem 0 .1rem}
.card-type{margin:0;color:var(--muted);font-size:.93rem}
.card-foot{margin-top:auto;padding-top:14px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.card-quick{font-size:.82rem;font-weight:600;color:var(--ink-2)}
.card-go{width:36px;height:36px;border-radius:50%;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;transition:all .2s;flex:none}
.card-go svg{width:16px;height:16px}
.card:hover .card-go{background:var(--ink);border-color:var(--ink);color:#fff}

/* contact */
.contact{padding:56px 0 80px}
.contact-box{border-radius:22px;background:var(--ink);color:#fff;padding:56px 32px;text-align:center}
.contact-box h2{font-size:clamp(2.2rem,4vw,3.2rem);text-transform:uppercase}
.contact-box p{color:rgba(255,255,255,.75);max-width:52ch;margin:.8rem auto 1.6rem}
.contact-box .btn-dark{background:#fff;color:var(--ink)}
.contact-box .btn-dark:hover{background:#e9edf2}
.ftr{border-top:1px solid var(--line);padding:26px 0;color:var(--muted);font-size:.85rem}
.ftr-in{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.ftr img{height:28px;width:auto;opacity:.85}

/* product page */
.pmain{padding:28px 0 20px}
.crumb{display:inline-flex;align-items:center;gap:.45rem;color:var(--muted);font-weight:600;font-size:.9rem;margin-bottom:18px}
.crumb svg{width:16px;height:16px}
.crumb:hover{color:var(--ink)}
.pgrid{display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:start}
.gal{position:sticky;top:96px}
.g-main{position:relative;border:1px solid var(--line);border-radius:var(--radius);background:#fff;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;overflow:hidden;cursor:zoom-in}
.g-main img{width:100%;height:100%;object-fit:contain;padding:14px}
.g-nav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:rgba(255,255,255,.92);font-size:1.6rem;line-height:1;display:flex;align-items:center;justify-content:center;padding-bottom:3px}
.g-nav:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.g-prev{left:12px}.g-next{right:12px}
.g-count{position:absolute;right:12px;bottom:10px;font-size:.78rem;color:var(--muted);background:rgba(255,255,255,.9);padding:.2rem .55rem;border-radius:999px}
.g-thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(74px,1fr));gap:8px;margin-top:10px}
.g-th{border:1.5px solid var(--line);border-radius:10px;background:#fff;padding:3px;aspect-ratio:4/3;overflow:hidden;opacity:.7;transition:all .2s}
.g-th img{width:100%;height:100%;object-fit:contain}
.g-th:hover{opacity:1}
.g-th.on{border-color:var(--ink);opacity:1}
.pinfo h1{font-size:clamp(3rem,6vw,4.8rem);text-transform:uppercase;margin:.9rem 0 .6rem}
.lead{font-size:1.08rem;color:var(--ink-2);margin:0 0 1.5rem}
.specs{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:1.5rem}
.spec{border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:var(--soft)}
.spec-k{display:block;font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.spec-v{display:block;font-family:var(--head);font-weight:600;font-size:1.35rem;line-height:1.15;margin-top:2px}
.pbtns{margin-bottom:1.2rem}
.inl{display:inline}
.pdfs{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding-top:1.2rem;border-top:1px solid var(--line)}
.pdfs-t{width:100%;font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.toc{position:sticky;top:76px;z-index:20;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);display:flex;gap:6px;overflow-x:auto;margin:56px 0 0;padding:10px 0;border-bottom:1px solid var(--line);scrollbar-width:none}
.toc::-webkit-scrollbar{display:none}
.toc a{flex:none;font-size:.88rem;font-weight:600;color:var(--ink-2);padding:.5rem .9rem;border-radius:999px;border:1px solid transparent}
.toc a:hover,.toc a.on{border-color:var(--line);background:var(--soft)}
.psec{padding:48px 0 8px}
.psec h2{font-size:clamp(2rem,3.4vw,2.7rem);text-transform:uppercase;margin-bottom:22px}
.std-grid-in{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.std-card,.tech-card{border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;background:#fff}
.std-card h4,.tech-card h4{font-size:1.25rem;text-transform:uppercase;letter-spacing:.03em;margin-bottom:10px;padding-bottom:10px;border-bottom:2px solid var(--ink)}
.std-card ul{list-style:none;margin:0;padding:0}
.std-card li{position:relative;padding:6px 0 6px 18px;color:var(--ink-2);font-size:.94rem;border-bottom:1px dashed var(--line)}
.std-card li:last-child{border-bottom:0}
.std-card li::before{content:"";position:absolute;left:0;top:15px;width:7px;height:7px;background:var(--accent);border-radius:2px}
.tech-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;align-items:start}
.tech-card table{width:100%;border-collapse:collapse;font-size:.93rem}
.tech-card th,.tech-card td{padding:8px 0;border-bottom:1px solid var(--line);vertical-align:top}
.tech-card tr:last-child th,.tech-card tr:last-child td{border-bottom:0}
.tech-card th{text-align:left;font-weight:500;color:var(--muted);padding-right:16px}
.tech-card td{text-align:right;font-weight:600;white-space:nowrap}
.cap{width:100%;max-width:820px;border-collapse:separate;border-spacing:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;font-size:.95rem}
.cap th{background:var(--soft);text-align:left;font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:12px 16px}
.cap td{padding:14px 16px;border-top:1px solid var(--line);font-weight:600}
.cap .ang{font-family:var(--head);font-size:1.5rem;width:90px}
.ic-sq,.ic-rect{display:inline-block;border:1.6px solid var(--muted);margin-right:8px;vertical-align:-2px}
.ic-sq{width:12px;height:12px}.ic-rect{width:18px;height:10px}
.opt{columns:2;column-gap:40px;list-style:none;margin:0;padding:0}
.opt li{break-inside:avoid;position:relative;padding:8px 0 8px 26px;border-bottom:1px solid var(--line);font-size:.94rem;color:var(--ink-2)}
.opt li::before{content:"+";position:absolute;left:4px;top:7px;font-weight:700;color:var(--accent)}
.layout-img{max-width:760px}
.layout-img img{border:1px solid var(--line);border-radius:var(--radius);cursor:zoom-in;background:#fff}
.layout-img p{margin:.6rem 0 0}
.yt,.vid{position:relative;display:block;width:100%;max-width:960px;aspect-ratio:16/9;border:0;border-radius:var(--radius);overflow:hidden;background:#000 center/cover no-repeat}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.yt .play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:84px;height:84px;border-radius:50%;background:rgba(17,18,20,.78);color:#fff;display:flex;align-items:center;justify-content:center;transition:transform .2s,background .2s}
.yt .play svg{width:34px;height:34px;margin-left:4px}
.yt:hover .play{transform:translate(-50%,-50%) scale(1.06);background:var(--accent)}
.pn{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:64px 0 0}
.pn-a{display:flex;align-items:center;gap:14px;border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;transition:border-color .2s}
.pn-a:hover{border-color:var(--ink)}
.pn-a svg{width:20px;height:20px;flex:none}
.pn-a small{display:block;color:var(--muted);font-size:.78rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase}
.pn-a b{font-family:var(--head);font-size:1.5rem;text-transform:uppercase}
.pn-r{justify-content:flex-end;text-align:right}

/* lightbox */
.lb{position:fixed;inset:0;z-index:200;background:rgba(255,255,255,.98);display:flex;align-items:center;justify-content:center}
.lb[hidden]{display:none}
.lb-stage{width:100%;height:100%;overflow:hidden;display:flex;align-items:center;justify-content:center;padding:64px 72px}
.lb-stage img{max-width:100%;max-height:100%;object-fit:contain;cursor:zoom-in;transition:transform .25s;user-select:none;-webkit-user-drag:none}
.lb-stage img.z{cursor:grab;transition:none}
.lb-x{position:absolute;top:16px;right:16px;width:48px;height:48px;border-radius:50%;border:1px solid var(--line);background:#fff;font-size:1.8rem;line-height:1;z-index:2}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;border:1px solid var(--line);background:#fff;font-size:2rem;line-height:1;padding-bottom:4px;z-index:2}
.lb-prev{left:16px}.lb-next{right:16px}
.lb-x:hover,.lb-nav:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.lb-count{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);font-size:.85rem;color:var(--muted)}

/* responsive */
@media (min-width:1500px){
  .grid{grid-template-columns:repeat(4,1fr)}
}
@media (max-width:1080px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .pgrid{grid-template-columns:1fr;gap:28px}
  .gal{position:static}
  .std-grid-in{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:720px){
  .hdr-in{height:64px;gap:12px}
  .logo img{height:34px}
  .nav{gap:16px;margin-right:0}
  .nav a{font-size:1rem;letter-spacing:.04em}
  .langs button{padding:.35rem .5rem;font-size:.72rem}
  .toc{top:64px}
  .hero{height:640px}
  .hero-in{padding-top:64px;padding-bottom:64px}
  .products{padding-top:60px}
  .grid{grid-template-columns:1fr;gap:16px}
  .std-grid-in,.tech-grid{grid-template-columns:1fr}
  .tech-card td{white-space:normal}
  .opt{columns:1}
  .specs{grid-template-columns:1fr 1fr}
  .spec-v{font-size:1.15rem}
  .cap{font-size:.85rem}
  .cap th,.cap td{padding:10px}
  .cap .ang{width:56px;font-size:1.25rem}
  .pn{grid-template-columns:1fr}
  .contact-box{padding:40px 20px}
  .lb-stage{padding:60px 8px}
  .lb-nav{top:auto;bottom:12px;transform:none}
  .g-nav{width:38px;height:38px}
}
@media (max-width:420px){
  .nav{display:none}
  .langs{margin-left:auto}
}