/* Layout: tavola tecnica — fascia bianca, banda scura per il laser scanner, chiusura a cartiglio */
:root{
  --bg:#fbfcfc; --surface:#ffffff; --ink:#1d2a30; --muted:#5b6b72; --line:#d5e2e2;
  --brand:#05566f; --brand-ink:#ffffff; --sky:#bce0de; --band:#0b2f3b; --band-ink:#e6f2f2; --dot:#7fc4c0;
  --f-display:"Barlow Semi Condensed","Arial Narrow",Arial,sans-serif;
  --f-body:"Source Sans 3","Segoe UI",Roboto,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0e171b; --surface:#142127; --ink:#e3eef0; --muted:#9db0b6; --line:#24363d;
  --brand:#5fb3c9; --brand-ink:#06222b; --sky:#2a4a50; --band:#08222b; --band-ink:#dcefef; --dot:#8fd6d1; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0e171b; --surface:#142127; --ink:#e3eef0; --muted:#9db0b6; --line:#24363d;
  --brand:#5fb3c9; --brand-ink:#06222b; --sky:#2a4a50; --band:#08222b; --band-ink:#dcefef; --dot:#8fd6d1; color-scheme:dark}

*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font:400 1.0625rem/1.6 var(--f-body)}
.wrap{max-width:1120px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--f-display);font-weight:600;line-height:1.1;text-wrap:balance;margin:0}
h2{font-size:clamp(1.8rem,3.4vw,2.5rem)}
h3{font-size:1.3rem}
p{margin:0;max-width:62ch}
a{color:inherit}
a:focus-visible,button:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:4px}
.label{font:500 .75rem/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--brand)}

/* header */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--surface)}
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:9;background:var(--surface);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:44px;height:44px;border-radius:9px;background:#fff}
.brand b{display:block;font:600 1.15rem/1.1 var(--f-display)}
.brand small{display:block;font:400 .8rem/1.2 var(--f-body);color:var(--muted)}
.menu{display:flex;gap:22px;list-style:none;margin:0;padding:0;font-weight:600;font-size:.95rem}
.menu a{text-decoration:none}
.menu a:hover{color:var(--brand)}
.menu .scan a{color:var(--brand)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:6px;font-weight:600;text-decoration:none;border:1px solid transparent}
.btn-primary{background:var(--brand);color:var(--brand-ink)}
.btn-ghost{border-color:currentColor}
@media (max-width:860px){.nav{flex-wrap:wrap;row-gap:8px}.menu{width:100%;overflow-x:auto;gap:18px;white-space:nowrap;font-size:.92rem;padding-bottom:4px;scrollbar-width:none}.menu::-webkit-scrollbar{display:none}}

/* hero */
.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center;padding-block:64px 56px}
.hero h1{font-size:clamp(2.4rem,5.2vw,3.9rem);font-weight:700;letter-spacing:-.01em}
.hero h1 span{color:var(--brand)}
.hero .lead{color:var(--muted);font-size:1.15rem;margin-top:18px}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-fig{position:relative;min-width:0}
.hero-fig img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;max-width:100%;display:block;border-radius:10px;background:var(--band)}
.hero-fig figcaption{font:400 .75rem var(--f-mono);color:var(--muted);margin-top:8px}
@media (max-width:860px){.hero{grid-template-columns:1fr;padding-block:40px}}

/* servizi */
section{padding-block:72px}
.head{display:flex;flex-direction:column;gap:10px;margin-bottom:32px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.svc{background:var(--surface);padding:26px 22px;display:flex;flex-direction:column;gap:10px;text-decoration:none;min-width:0}
.svc:hover h3{color:var(--brand)}
.svc .code{font:500 .75rem var(--f-mono);color:var(--muted)}
.svc p{color:var(--muted);font-size:.95rem}

/* laser band */
.scan-band{background:var(--band);color:var(--band-ink)}
.scan-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.scan-band .label{color:var(--dot)}
.scan-band p{color:color-mix(in srgb,var(--band-ink) 78%,transparent);margin-top:16px}
.specs{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:32px;padding-top:24px;border-top:1px solid color-mix(in srgb,var(--band-ink) 20%,transparent)}
.specs b{display:block;font:600 2rem/1 var(--f-display);color:var(--dot);font-variant-numeric:tabular-nums}
.specs span{font-size:.85rem;opacity:.8}
.outputs{list-style:none;margin:0;padding:0;display:grid;gap:1px;background:color-mix(in srgb,var(--band-ink) 18%,transparent)}
.outputs li{background:var(--band);padding:16px 4px;display:flex;justify-content:space-between;gap:16px}
.outputs li span:last-child{font:400 .8rem var(--f-mono);opacity:.7;text-align:right}
.scan-band .btn-primary{background:var(--dot);color:#06222b;margin-top:28px}
@media (max-width:860px){.scan-grid{grid-template-columns:1fr;gap:36px}}

/* lavori */
.works{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.work{margin:0;min-width:0}
.work img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:8px;display:block}
.work figcaption{font:400 .78rem var(--f-mono);color:var(--muted);margin-top:8px}
@media (max-width:700px){.works{grid-template-columns:1fr}}

/* contatti + cartiglio */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.data{display:grid;gap:18px}
.data div{display:grid;gap:2px}
.data dt{font:500 .75rem var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.data dd{margin:0;font-size:1.15rem;font-weight:600;user-select:all}
@media (max-width:760px){.contact{grid-template-columns:1fr}}
footer{border-top:2px solid var(--ink);margin-top:24px}
.cartiglio{display:grid;grid-template-columns:2fr 1fr;border-left:1px solid var(--ink);font-size:.85rem}
.cartiglio>div{border-right:1px solid var(--ink);border-bottom:1px solid var(--ink);padding:10px 12px;min-width:0}
.cartiglio small{display:block;font:500 .68rem var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
@media (max-width:700px){.cartiglio{grid-template-columns:1fr}}
.legal{padding-block:14px 32px;font-size:.8rem;color:var(--muted);display:flex;flex-wrap:wrap;gap:16px}

/* componenti pagine interne */
.crumbs{font:400 .78rem var(--f-mono);color:var(--muted);padding-block:18px 0}
.crumbs a{color:var(--muted)}
.lhero{display:grid;grid-template-columns:1fr 1.15fr;gap:48px;align-items:center;padding-block:28px 56px}
.lhero h1{font-size:clamp(2.3rem,5vw,3.6rem);font-weight:700}
.lhero h1 span{color:var(--brand)}
.lhero .lead{color:var(--muted);font-size:1.15rem;margin-top:16px}
.lhero img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:10px;display:block}
@media (max-width:860px){.lhero{grid-template-columns:1fr;gap:28px}}
.facts{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid var(--line)}
.facts div{padding:22px 18px;border-left:1px solid var(--line);min-width:0}
.facts div:first-child{border-left:0;padding-left:0}
.facts b{display:block;font:600 2rem/1 var(--f-display);color:var(--brand);font-variant-numeric:tabular-nums}
.facts span{font-size:.9rem;color:var(--muted)}
@media (max-width:760px){.facts{grid-template-columns:1fr 1fr}.facts div:nth-child(3){border-left:0;padding-left:0}.facts div{padding-left:18px}}
.uses{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:24px}
.use{margin:0;min-width:0;display:flex;flex-direction:column;gap:10px}
.use img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:8px;display:block}
.use h3{font-size:1.2rem}
.use p{color:var(--muted);font-size:.95rem}
.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gal-item{margin:0;min-width:0}
.gal-item img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:6px;display:block}
.gal-item figcaption{font:400 .75rem var(--f-mono);color:var(--muted);margin-top:6px}
@media (max-width:860px){.gal{grid-template-columns:repeat(3,1fr)}}
@media (max-width:520px){.gal{grid-template-columns:repeat(2,1fr)}}
.cloud{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:center}
.cloud img{width:100%;border-radius:8px;display:block}
@media (max-width:860px){.cloud{grid-template-columns:1fr}}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:s}
.steps li{counter-increment:s;border-top:2px solid var(--brand);padding-top:14px;min-width:0}
.steps li::before{content:"Fase " counter(s);display:block;font:500 .72rem var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--brand);margin-bottom:8px}
.steps b{display:block;font:600 1.15rem var(--f-display)}
.steps span{color:var(--muted);font-size:.95rem}
@media (max-width:860px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.steps{grid-template-columns:1fr}}
.faq{display:grid;gap:0;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding-block:16px}
.faq summary{cursor:pointer;font:600 1.15rem var(--f-display);list-style-position:outside}
.faq p{color:var(--muted);margin-top:10px}
.final{background:var(--band);color:var(--band-ink);text-align:left}
.final .wrap{display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between}
.final p{color:color-mix(in srgb,var(--band-ink) 78%,transparent);margin-top:8px}
.final .btn-primary{background:var(--dot);color:#06222b}
.final .phone{font:600 1.6rem var(--f-display);user-select:all;font-variant-numeric:tabular-nums}

/* pagine interne */

/* filiera: rilievo + pratica */
.chain{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);background:var(--surface)}
.chain li{padding:22px 20px;border-left:1px solid var(--line);position:relative;min-width:0}
.chain li:first-child{border-left:0}
.chain small{display:block;font:500 .72rem var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--brand);margin-bottom:6px}
.chain b{display:block;font:600 1.15rem var(--f-display)}
.chain span{font-size:.92rem;color:var(--muted)}
.chain li:not(:last-child)::after{content:"→";position:absolute;right:-9px;top:50%;transform:translateY(-50%);background:var(--surface);color:var(--brand);font-weight:700;line-height:1;z-index:1}
@media (max-width:860px){.chain{grid-template-columns:1fr 1fr}.chain li:nth-child(3){border-left:0}.chain li:nth-child(n+3){border-top:1px solid var(--line)}.chain li::after{display:none}}
@media (max-width:480px){.chain{grid-template-columns:1fr}.chain li{border-left:0}.chain li+li{border-top:1px solid var(--line)}}
.onestop{display:flex;flex-direction:column;gap:24px}
.onestop .claim{font:700 clamp(1.7rem,3.6vw,2.6rem)/1.1 var(--f-display);text-wrap:balance}
.onestop .claim span{color:var(--brand)}

/* per chi lavoriamo */
.who{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.who div{border-top:2px solid var(--ink);padding-top:14px;min-width:0}
.who b{display:block;font:600 1.2rem var(--f-display)}
.who span{color:var(--muted);font-size:.95rem}
@media (max-width:860px){.who{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.who{grid-template-columns:1fr}}

/* video */
.video-cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;border:1px solid var(--line);border-radius:10px;padding:24px;background:var(--surface)}
.video-cta p{color:var(--muted)}
.check{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.check li{padding-left:26px;position:relative}
.check li::before{content:"";position:absolute;left:0;top:.45em;width:12px;height:12px;border:2px solid var(--brand);border-radius:2px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
@media (max-width:860px){.two{grid-template-columns:1fr;gap:28px}}
.who b a{color:inherit;text-decoration-color:var(--brand);text-underline-offset:3px}

/* modulo di contatto */
.form{display:grid;gap:16px;max-width:640px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){.form .row{grid-template-columns:1fr}}
.form label{display:grid;gap:6px;font-weight:600;font-size:.95rem;min-width:0}
.form input,.form textarea{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:12px 14px;width:100%}
.form textarea{min-height:150px;resize:vertical}
.form input:focus-visible,.form textarea:focus-visible{outline:2px solid var(--brand);outline-offset:1px}
.form .consent{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:.9rem;color:var(--muted)}
.form .consent input{width:auto;margin-top:4px}
.form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form .btn{justify-self:start;border:0;cursor:pointer;font:600 1rem var(--f-body)}
.notice{border-left:3px solid var(--brand);background:var(--surface);padding:14px 16px;border-radius:4px}
.notice.err{border-color:#b3261e}
.prose{max-width:70ch;display:grid;gap:14px;padding-block:8px 72px}
.prose h2{font-size:1.5rem;margin-top:18px}
.prose ul{margin:0;padding-left:20px;display:grid;gap:6px}
.prose p,.prose li{color:var(--ink)}

/* pulsante WhatsApp */
.wa{position:fixed;z-index:20;right:max(16px,calc(env(safe-area-inset-right,0px) + 16px));bottom:calc(env(safe-area-inset-bottom,0px) + 16px);display:inline-flex;align-items:center;gap:8px;padding:12px 16px;border-radius:999px;background:#1f7a4d;color:#fff;font:600 .95rem var(--f-body);text-decoration:none;box-shadow:0 6px 18px rgba(0,0,0,.18)}
.wa:hover{background:#196640}
.wa:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
@media (max-width:480px){.wa span{display:none}.wa{padding:14px}}
.studio-foto{margin:0;display:grid;gap:8px}
.studio-foto img{width:100%;height:auto;border-radius:10px;display:block}
.studio-foto figcaption{font:400 .78rem var(--f-mono);color:var(--muted)}
footer .legal{padding-bottom:88px}

/* video con caricamento al clic */
.vgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.vid{margin:0;min-width:0;display:grid;gap:8px}
.yt,.yt-frame{position:relative;display:block;width:100%;aspect-ratio:16/9;max-width:100%;border-radius:8px;overflow:hidden;background:#0b2f3b}
.yt{border:0;padding:0;cursor:pointer}
.yt img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s}
.yt:hover img{transform:scale(1.03)}
.yt .play{position:absolute;left:50%;top:50%;width:68px;height:48px;margin:-24px 0 0 -34px;border-radius:12px;background:rgba(5,86,111,.92)}
.yt .play::after{content:"";position:absolute;left:27px;top:14px;border-style:solid;border-width:10px 0 10px 17px;border-color:transparent transparent transparent #fff}
.yt:focus-visible{outline:3px solid var(--brand);outline-offset:3px}
.yt-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vid figcaption{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 12px;font-weight:600}
.vmeta{font:400 .8rem var(--f-mono);color:var(--muted)}
.vmeta a{color:inherit}
.vfeat{display:grid;grid-template-columns:1.4fr 1fr;gap:28px;align-items:center;margin-top:28px}
@media (max-width:760px){.vfeat{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.yt img{transition:none}}