:root{--red:#dd2412;--red-d:#b51b0c;--ink:#1c1c1e;--txt:#5a5d63;--grey:#f2f2f2;--line:#e4e4e4;--hdr:84px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:70px}
body{font-family:Mulish,"Segoe UI",Arial,sans-serif;color:var(--txt);background:#fff;line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
svg{fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
h1,h2,h3,h4,h5,.eyebrow,.menu a,.pills a{font-family:Montserrat,Arial,sans-serif}
strong,b{color:var(--ink);font-weight:600}

/* preview bar */
.preview-bar{position:fixed;left:50%;bottom:16px;transform:translateX(-50%);z-index:60;background:#111c;backdrop-filter:blur(6px);
  color:#ddd;font-size:12.5px;letter-spacing:.04em;padding:9px 44px 9px 18px;border-radius:30px;border:1px solid #ffffff22;max-width:calc(100% - 24px);text-align:center;line-height:1.4}
.preview-bar b{color:#fff;background:var(--red);padding:2px 8px;border-radius:12px;margin-right:4px;letter-spacing:.14em;font-size:11px}
.preview-bar a{color:#fff;text-decoration:underline}
.preview-bar button{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:none;border:1px solid #fff5;color:#fff;width:24px;height:24px;border-radius:50%;cursor:pointer;font-size:15px;line-height:1}
.preview-bar.hide{display:none}

/* header */
.site-header{position:fixed;top:0;left:0;right:0;height:var(--hdr);z-index:50;display:flex;align-items:center;justify-content:space-between;
  padding:0 clamp(18px,4vw,56px);transition:background .35s,height .35s,box-shadow .35s}
.site-header.solid{background:#0b0b0b;height:64px;box-shadow:0 2px 18px #0006}
.logo{display:flex;align-items:center;gap:11px;color:#fff}
.logo img,.logo-img{height:40px;width:auto;max-width:min(340px,60vw);object-fit:contain;transition:height .3s;display:block}
.solid .logo img{height:32px}
@media (max-width:1100px) and (min-width:861px){.logo img{height:30px}.solid .logo img{height:26px}}
@media (max-width:860px){.logo{max-width:calc(100% - 64px)}.logo img{height:auto;max-width:175px}.solid .logo img{height:auto;max-width:160px}}
.logo-txt{display:flex;flex-direction:column;line-height:1.05;font-family:Montserrat,Arial,sans-serif}
.logo-txt b{color:#fff;font-weight:800;font-size:18px;letter-spacing:.02em}
.logo-txt small{font-size:9.5px;letter-spacing:.32em;text-transform:uppercase;color:#ccc}
.menu{display:flex;align-items:center;gap:clamp(18px,2.6vw,40px)}
.menu a{color:#fff;font-size:11px;letter-spacing:.24em;text-transform:uppercase;font-weight:500;position:relative;padding:6px 0;opacity:.9}
.menu a:not(.menu-cta)::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--red);transition:right .3s}
.menu a:hover::after,.menu a.active::after{right:0}
.menu a.active{opacity:1}
.menu-cta{border:1px solid #ffffff66;border-radius:30px;padding:8px 16px!important;letter-spacing:.12em!important}
.menu-cta:hover{background:var(--red);border-color:var(--red)}
.burger{display:none;background:none;border:0;width:40px;height:40px;cursor:pointer;flex-direction:column;justify-content:center;gap:6px;align-items:flex-end}
.burger span{display:block;height:1.5px;background:#fff;width:24px;transition:.3s}
.burger span:nth-child(2){width:16px}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* hero */
.hero{position:relative;min-height:max(640px,100vh);background-size:cover;background-position:center;display:flex;align-items:center;justify-content:center;color:#fff;text-align:center;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#000d 0%,#000b 40%,#000c 75%,#000e 100%)}
.hero-in{position:relative;z-index:1;width:100%;max-width:1180px;padding:120px 20px 90px}
.vline{display:block;width:1px;height:44px;background:#fff9;margin:0 auto 22px}
.vline.dark{background:#333}
.hero-eyebrow{color:var(--red);font-family:Montserrat,Arial,sans-serif;font-weight:600;font-size:clamp(20px,2.6vw,30px);letter-spacing:.3em;min-height:1.4em}
.hero-eyebrow::after{content:"";display:inline-block;width:2px;height:.9em;background:#fff;margin-left:4px;vertical-align:-2px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.hero h1{font-weight:600;font-size:clamp(16px,1.9vw,22px);letter-spacing:.3em;text-transform:uppercase;line-height:1.6;margin-top:6px}
.hero-sub{max-width:640px;margin:18px auto 0;color:#ddd;font-size:15.5px}
.pills{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:64px}
.pills a{display:flex;flex-direction:column;align-items:center;gap:16px;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:#fff;line-height:1.5}
.pills em{font-style:normal;color:var(--red)}
.ring{width:66px;height:66px;border-radius:50%;border:1px solid #fffc;display:grid;place-items:center;transition:background .3s,border-color .3s,transform .3s}
.ring svg{width:26px;height:26px}
.pills a:hover .ring{background:var(--red);border-color:var(--red);transform:translateY(-4px)}
.scroll-down{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);z-index:1;width:24px;height:38px;border:1.5px solid #fff8;border-radius:14px}
.scroll-down span{position:absolute;left:50%;top:8px;width:3px;height:7px;margin-left:-1.5px;background:#fff;border-radius:2px;animation:sd 1.8s infinite}
@keyframes sd{0%{opacity:0;transform:translateY(0)}40%{opacity:1}100%{opacity:0;transform:translateY(12px)}}

/* section heads */
.eyebrow{color:var(--red);font-size:10.5px;font-weight:700;letter-spacing:.24em;text-transform:uppercase;margin-bottom:12px}
.eyebrow.light{color:#ff6b5c}
h2{font-family:Montserrat,Arial,sans-serif;font-weight:300;color:var(--ink);font-size:clamp(24px,3.3vw,38px);letter-spacing:.2em;text-transform:uppercase;line-height:1.3}
.intro,.services{text-align:center;padding:clamp(70px,9vw,110px) 20px}
.intro-txt{max-width:780px;margin:30px auto 0;font-size:15.5px}
.intro-txt p+p{margin-top:14px}
.values{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);max-width:1100px;margin:60px auto 0;border-top:1px solid var(--line)}
.values li{padding:28px 14px 0;display:flex;flex-direction:column;gap:6px;position:relative}
.values li::before{content:"";position:absolute;top:-1px;left:50%;width:30px;margin-left:-15px;height:2px;background:var(--red)}
.values b{font-family:Montserrat,Arial,sans-serif;font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;font-weight:700}
.values span{font-size:14px;line-height:1.5}

/* checker */
.checker .row{display:grid;grid-template-columns:1fr 1fr;min-height:440px;background:var(--grey)}
.checker .row:nth-child(even){background:#fff}
.checker .row.rev .txt{order:2}
.checker .txt{padding:clamp(40px,6vw,80px) clamp(24px,6vw,90px);display:flex;flex-direction:column;justify-content:center}
.checker h3{font-family:Montserrat,Arial,sans-serif;font-weight:400;color:var(--ink);font-size:clamp(20px,2.2vw,27px);letter-spacing:.16em;text-transform:uppercase;margin-bottom:16px;line-height:1.35}
.checker .txt>p{font-size:15.5px}
.checks{list-style:none;margin-top:18px;display:grid;gap:8px}
.checks li{position:relative;padding-left:26px;font-size:14.5px;color:var(--ink)}
.checks li::before{content:"";position:absolute;left:0;top:7px;width:14px;height:8px;border-left:2px solid var(--red);border-bottom:2px solid var(--red);transform:rotate(-45deg)}
.albo{margin-top:20px;padding:14px 18px;border-left:3px solid var(--red);background:#fff;font-size:14px}
.checker .row:nth-child(even) .albo{background:var(--grey)}
.pic{background-size:cover;background-position:center;min-height:320px;position:relative;overflow:hidden}
.pic:not(.panel)::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#0000,#0003)}
.panel{display:grid;place-items:center;background:radial-gradient(circle at 30% 30%,#3a3d42,#17181a 70%);color:#fff}
.panel.dark{background:radial-gradient(circle at 70% 30%,#2b2d31,#0c0c0d 75%)}
.panel.red{background:radial-gradient(circle at 30% 70%,#ef3b28,#8f1309 80%)}
.panel svg{width:min(26%,140px);height:auto;aspect-ratio:1;stroke-width:1;opacity:.92}
.panel::before{content:"";position:absolute;width:70%;aspect-ratio:1;border-radius:50%;border:1px solid #ffffff1f;box-shadow:0 0 0 40px #ffffff08}
.ph{position:absolute;bottom:16px;right:18px;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:#fff9;border:1px dashed #fff6;padding:4px 10px;border-radius:20px}

/* cards */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;max-width:1180px;margin:50px auto 0;text-align:center}
.card{display:block;transition:transform .3s}
.card:hover{transform:translateY(-6px)}
.card-img{aspect-ratio:4/3;background-size:cover;background-position:center;display:grid;place-items:center;color:#fff;position:relative;overflow:hidden}
.card-img svg{width:64px;height:64px;stroke-width:1.1}
.card-img.g1{background:linear-gradient(135deg,#2b2d31,#0d0d0e)}
.card-img.g2{background:linear-gradient(135deg,#e43a27,#9a160a)}
.card-img.g3{background:linear-gradient(135deg,#41454b,#1e2023)}
.card-ic{width:22px;height:22px;color:var(--red);margin:20px auto 6px}
.card h4{color:var(--ink);font-size:13px;letter-spacing:.14em;text-transform:uppercase;font-weight:700}
.card p{font-size:13.5px;line-height:1.55;margin-top:6px;padding:0 6px}

/* clienti */
.clients{text-align:center;padding:clamp(70px,9vw,110px) 0;background:var(--grey);overflow:hidden}
.clients>.eyebrow,.clients>h2,.clients-txt{padding:0 20px}
.clients-txt{max-width:720px;margin:24px auto 0;font-size:15.5px}
.marquees{margin-top:56px;display:grid;gap:20px;-webkit-mask-image:linear-gradient(90deg,#0000,#000 8%,#000 92%,#0000);mask-image:linear-gradient(90deg,#0000,#000 8%,#000 92%,#0000)}
.marquee{overflow:hidden}
.marquee-track{list-style:none;display:flex;gap:20px;width:max-content;animation:marquee 45s linear infinite}
.marquee.to-right .marquee-track{animation-direction:reverse}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(calc(-50% - 10px))}}
.client-logo{flex:0 0 auto;width:220px;height:120px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;padding:20px 22px;transition:box-shadow .3s,border-color .3s}
.client-logo img{max-height:68px;max-width:100%;width:auto;object-fit:contain}
.client-logo:hover{box-shadow:0 10px 24px #0000001a;border-color:var(--red)}

/* menu: sottomenu Servizi */
.has-sub{position:relative;display:flex;align-items:center}
.sub-toggle{display:none}
.submenu{position:absolute;top:100%;left:-22px;min-width:250px;background:#0b0b0b;padding:12px 0;border-top:2px solid var(--red);box-shadow:0 14px 30px #0007;
  opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .25s,transform .25s,visibility .25s;display:flex;flex-direction:column;margin-top:14px}
.submenu::before{content:"";position:absolute;left:0;right:0;top:-18px;height:18px}
.has-sub:hover .submenu,.has-sub:focus-within .submenu{opacity:1;visibility:visible;transform:none}
.menu .submenu a{padding:9px 22px;font-size:10.5px;letter-spacing:.16em;white-space:nowrap}
.menu .submenu a::after{display:none}
.menu .submenu a:hover,.menu .submenu a.active{color:var(--red)}

/* pagine interne: intestazione */
.page-head{position:relative;background-size:cover;background-position:center 60%;color:#fff;text-align:center;padding:calc(64px + clamp(60px,8vw,100px)) 20px clamp(50px,7vw,80px)}
.page-head::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#000e,#000b,#7a0f05cc)}
.page-head>div{position:relative}
.page-head h1{font-weight:300;font-size:clamp(26px,3.6vw,42px);letter-spacing:.22em;text-transform:uppercase;line-height:1.3}
.crumbs{margin-top:12px;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:#ccc;font-family:Montserrat,Arial,sans-serif}
.crumbs a:hover{color:#fff}
.crumbs span{color:var(--red);margin:0 6px}
.more{margin-top:30px}

/* hub servizi */
.svc-list{display:flex;flex-wrap:wrap;justify-content:center;gap:24px;max-width:1180px;margin:50px auto 0;text-align:left}
.svc{flex:0 1 calc((100% - 48px)/3);display:flex;flex-direction:column;background:var(--grey);padding:34px 30px;border-bottom:2px solid transparent;transition:transform .3s,border-color .3s,box-shadow .3s}
.svc:hover{transform:translateY(-6px);border-color:var(--red);box-shadow:0 14px 30px #0000001a}
.ring.dark{border-color:#bbb;color:var(--red);width:58px;height:58px;margin-bottom:20px}
.svc:hover .ring.dark{background:var(--red);border-color:var(--red);color:#fff}
.svc h3{font-family:Montserrat,Arial,sans-serif;color:var(--ink);font-weight:500;font-size:18px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px;line-height:1.35}
.svc p:not(.eyebrow){font-size:14.5px;line-height:1.65;flex:1}
.svc-more{margin-top:18px;color:var(--red);font-family:Montserrat,Arial,sans-serif;font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase}

/* sottopagina servizio */
.checker.single .row{background:#fff;min-height:480px}
.other-svc{background:var(--grey);text-align:center;padding:50px 20px 60px}
.other-svc>div{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;max-width:1000px;margin:10px auto 0}
.other-svc a{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);padding:12px 20px;border-radius:40px;font-family:Montserrat,Arial,sans-serif;font-size:11.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);transition:.25s}
.other-svc a svg{width:18px;height:18px;color:var(--red)}
.other-svc a:hover{border-color:var(--red);color:var(--red)}

/* contatti */
.contact-page{text-align:center;padding:clamp(70px,9vw,110px) 20px}
.contact-grid{margin-top:50px}
.contact-grid>div{background:var(--grey);padding:34px 20px}
.contact-page .f-legal{border-top:0}

/* cta */
.cta{position:relative;background-size:cover;background-position:center 70%;background-attachment:fixed;color:#fff;text-align:center;padding:clamp(80px,10vw,130px) 20px}
.cta::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#000e,#000a,#7a0f05cc)}
.cta>div{position:relative}
.cta h2{color:#fff}
.cta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:34px}
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--red);color:#fff;font-family:Montserrat,Arial,sans-serif;font-weight:600;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;padding:14px 26px;border-radius:40px;border:1px solid var(--red);transition:.25s}
.btn svg{width:17px;height:17px}
.btn:hover{background:var(--red-d)}
.btn.ghost{background:transparent;border-color:#fffa}
.btn.ghost:hover{background:#fff;color:var(--ink)}

/* footer */
.footer{background:#f6f6f6;text-align:center;padding:70px 20px 90px;border-top:1px solid var(--line)}
.f-brand{display:flex;flex-direction:column;align-items:center;gap:6px}
.f-brand b{font-family:Montserrat,Arial,sans-serif;font-size:15px;letter-spacing:.08em;margin-top:8px}
.f-brand span{font-size:13px}
.f-brand img{height:52px;width:auto;max-width:90%;margin-bottom:6px}
.f-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;max-width:1000px;margin:44px auto 0}
.f-grid svg{width:22px;height:22px;color:var(--red)}
.f-grid h5{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink);margin:8px 0 6px}
.f-grid p{font-size:14px;line-height:1.7}
.f-grid a:hover,.f-legal a:hover{color:var(--red)}
.f-legal{margin-top:44px;padding-top:22px;border-top:1px solid var(--line);font-size:12.5px;max-width:1000px;margin-left:auto;margin-right:auto}
.f-legal a{color:var(--red);font-weight:600}
.f-note{font-size:11px;color:#999;margin-top:8px;letter-spacing:.06em}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* responsive */
@media (max-width:1000px){
  .pills{grid-template-columns:repeat(3,1fr);row-gap:30px}
  .values{grid-template-columns:repeat(3,1fr);row-gap:20px}
  .cards{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .burger{display:flex}
  .menu{position:fixed;inset:0 0 0 auto;width:min(320px,85vw);background:#0b0b0b;flex-direction:column;align-items:flex-start;justify-content:center;gap:26px;padding:40px;transform:translateX(100%);transition:transform .35s;z-index:-1}
  .menu.open{transform:none;box-shadow:-10px 0 30px #0008}
  .menu a{font-size:13px}
  .has-sub{flex-wrap:wrap;width:100%}
  .sub-toggle{display:block;background:none;border:0;width:30px;height:24px;margin-left:8px;cursor:pointer;position:relative}
  .sub-toggle::before{content:"";position:absolute;left:50%;top:50%;width:8px;height:8px;border-right:1.5px solid #fff;border-bottom:1.5px solid #fff;transform:translate(-50%,-75%) rotate(45deg);transition:transform .25s}
  .has-sub.open .sub-toggle::before{transform:translate(-50%,-25%) rotate(-135deg)}
  .submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;border-left:1px solid var(--red);background:none;margin:12px 0 0 4px;padding:0;min-width:0;width:100%;display:none}
  .has-sub.open .submenu{display:flex}
  .menu .submenu a{padding:7px 16px;font-size:11px}
  .svc{flex-basis:calc((100% - 24px)/2)}
  .menu .submenu a{white-space:normal;letter-spacing:.1em}
  .site-header{background:linear-gradient(#000a,#0000)}
  .site-header.solid{background:#0b0b0b}
  .checker .row{grid-template-columns:1fr}
  .checker .row.rev .txt{order:0}
  .pic{min-height:260px}
  .cta{background-attachment:scroll}
}
@media (max-width:600px){
  :root{--hdr:68px}
  .pills{grid-template-columns:1fr 1fr}
  .pills li:last-child{grid-column:1/-1}
  .ring{width:56px;height:56px}
  .values{grid-template-columns:1fr 1fr}
  .cards{grid-template-columns:1fr}
  .marquees{margin-top:36px;gap:12px}
  .marquee-track{gap:12px;animation-duration:32s}
  @keyframes marquee{from{transform:translateX(0)}to{transform:translateX(calc(-50% - 6px))}}
  .client-logo{width:160px;height:90px;padding:14px}
  .client-logo img{max-height:50px}
  .f-grid{grid-template-columns:1fr}
  .svc{flex-basis:100%}
  h2{letter-spacing:.12em}
  .preview-bar{font-size:11.5px;bottom:10px;white-space:nowrap}
  .preview-bar .long{display:none}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}
  .marquee{overflow-x:auto}.marquee-track>[aria-hidden]{display:none}}
.jobs-txt{max-width:640px;margin:0 auto 26px;line-height:1.7}
/* menu con 6 voci (Lavora con noi): niente a capo su desktop stretti */
@media (min-width:861px){.menu a{white-space:nowrap}}
@media (max-width:1180px) and (min-width:861px){.menu{gap:clamp(12px,1.6vw,22px)}.menu a{letter-spacing:.14em;font-size:10.5px}.menu-cta{padding:7px 12px!important}}