:root{--navy:#081522;--ink:#10151b;--muted:#66717c;--red:#e30613;--line:#dfe3e6;--off:#f4f5f6;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--ink);background:var(--white)}img{display:block;max-width:100%}a{color:inherit}.site-header{height:82px;padding:0 5vw;display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid #e9ecef;position:sticky;top:0;z-index:50}.brand img{width:185px;height:58px;object-fit:contain}.site-header nav{display:flex;gap:28px;align-items:center}.site-header nav a{text-decoration:none;font-size:14px;font-weight:700}.nav-cta{background:var(--red);color:#fff;padding:13px 18px}#menu{display:none;border:0;background:none;font-size:27px}.hero{height:calc(100vh - 82px);min-height:680px;position:relative;color:#fff;overflow:hidden}.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,14,23,.92) 0%,rgba(5,14,23,.62) 42%,rgba(5,14,23,.15) 76%),linear-gradient(0deg,rgba(5,14,23,.45),transparent 45%)}.hero-content{position:relative;z-index:2;padding:12vh 7vw 0;max-width:980px}.eyebrow{font-size:12px;font-weight:800;letter-spacing:2px;color:#ff4b54}.eyebrow.dark{color:var(--red)}.hero h1{font-size:clamp(48px,6vw,88px);line-height:.95;letter-spacing:-4px;margin:18px 0 24px}.hero-copy{max-width:740px;font-size:19px;line-height:1.65;color:#e8edf1}.hero-actions{display:flex;gap:12px;margin-top:28px}.btn{display:inline-block;text-decoration:none;font-weight:800;padding:16px 22px}.primary{background:var(--red);color:#fff}.secondary{border:1px solid rgba(255,255,255,.55);color:#fff}.hero-proof{position:absolute;z-index:2;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(3,1fr);background:rgba(5,14,23,.86);backdrop-filter:blur(7px);padding:24px 7vw}.hero-proof div{display:flex;flex-direction:column;border-right:1px solid rgba(255,255,255,.16);padding-right:30px;margin-right:30px}.hero-proof div:last-child{border-right:0}.hero-proof strong{font-size:25px}.hero-proof span{font-size:13px;color:#bfc8cf;margin-top:5px}.intro{padding:110px 7vw;display:grid;grid-template-columns:1.1fr .9fr;gap:90px;align-items:start}.intro h2,.section-title h2,.ba-copy h2,.safety h2,.contact h2{font-size:clamp(40px,4.5vw,70px);line-height:1;letter-spacing:-2.5px;margin:15px 0}.intro h2 span{color:var(--red)}.intro-copy p{font-size:18px;line-height:1.75;color:#505a63;margin-top:0}.services-section{background:var(--off);padding:105px 7vw}.section-title{max-width:900px;margin-bottom:45px}.section-title h2{font-size:clamp(40px,4.2vw,64px)}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.service-card{background:#fff;border:1px solid #e3e6e8;overflow:hidden}.service-card img{width:100%;height:255px;object-fit:cover}.service-card div{padding:26px}.service-card span{font-size:12px;font-weight:800;color:var(--red)}.service-card h3{font-size:25px;margin:12px 0}.service-card p{line-height:1.65;color:#606a72;margin:0}.projects{padding:110px 7vw;background:var(--navy);color:#fff}.light p:last-child{color:#aeb8c0}.project-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.project{margin:0;position:relative;height:430px;overflow:hidden}.project-wide{grid-column:span 2;height:520px}.project img{width:100%;height:100%;object-fit:cover;transition:transform .35s}.project:hover img{transform:scale(1.015)}.project figcaption{position:absolute;left:0;right:0;bottom:0;padding:65px 28px 24px;background:linear-gradient(transparent,rgba(2,8,13,.88));display:flex;flex-direction:column;gap:7px}.project small{letter-spacing:1.7px;color:#ff5e66;font-weight:800}.project strong{font-size:24px}.before-after{padding:110px 7vw;background:#fff}.ba-copy{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:end;margin-bottom:45px}.ba-copy p:last-child{line-height:1.7;color:#5b646b}.compare{display:grid;grid-template-columns:1fr 1fr;gap:14px}.compare figure{height:550px;margin:0;position:relative;overflow:hidden;background:#ddd}.compare img{width:100%;height:100%;object-fit:cover}.compare span{position:absolute;top:18px;left:18px;background:var(--navy);color:#fff;padding:10px 14px;font-size:12px;font-weight:900;letter-spacing:1px}.safety{display:grid;grid-template-columns:1fr 1fr;background:#0d1b28;color:#fff}.safety-copy{padding:105px 7vw}.safety h2{margin-top:16px}.safety-copy>p:not(.eyebrow){font-size:17px;line-height:1.75;color:#c8d0d6}.safety>img{width:100%;height:100%;min-height:640px;object-fit:cover}.chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:28px}.chips span{border:1px solid #4b5a66;padding:10px 12px;font-size:13px}.contact{padding:105px 7vw;display:grid;grid-template-columns:1fr 1fr;gap:80px;background:var(--red);color:#fff}.contact .eyebrow{color:#fff}.contact p{font-size:17px;line-height:1.7}.contact-card{background:#fff;color:var(--ink);padding:8px 28px}.contact-card a,.contact-card div{display:flex;justify-content:space-between;gap:20px;text-decoration:none;padding:22px 0;border-bottom:1px solid var(--line)}.contact-card a:last-of-type{border-bottom:1px solid var(--line)}.contact-card span{font-size:12px;text-transform:uppercase;letter-spacing:1px;color:#74808a}.contact-card strong{text-align:right}footer{background:#050c12;color:#aab4bc;padding:48px 7vw;display:grid;gap:18px}footer img{width:190px;background:#fff;padding:5px}footer p{margin:0}footer small{color:#6f7b84}
@media(max-width:900px){.site-header{height:70px}.brand img{width:145px;height:46px}#menu{display:block}.site-header nav{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;padding:25px 6vw;flex-direction:column;align-items:flex-start;border-bottom:1px solid #ddd}.site-header nav.open{display:flex}.hero{height:auto;min-height:760px}.hero-content{padding:90px 6vw 170px}.hero h1{font-size:53px;letter-spacing:-2.6px}.hero-copy{font-size:17px}.hero-actions{flex-direction:column;align-items:flex-start}.hero-proof{grid-template-columns:1fr;padding:18px 6vw;gap:12px}.hero-proof div{border-right:0;border-bottom:1px solid rgba(255,255,255,.15);padding:0 0 10px;margin:0}.hero-proof div:last-child{border-bottom:0}.intro,.ba-copy,.contact,.safety{grid-template-columns:1fr}.intro,.services-section,.projects,.before-after{padding:75px 6vw}.service-grid{grid-template-columns:1fr}.service-card img{height:300px}.project-grid{grid-template-columns:1fr}.project,.project-wide{grid-column:auto;height:420px}.compare{grid-template-columns:1fr}.compare figure{height:420px}.safety-copy{padding:75px 6vw}.safety>img{min-height:450px}.contact{padding:75px 6vw;gap:35px}.contact-card a,.contact-card div{flex-direction:column}.contact-card strong{text-align:left}}
.callback{padding:105px 7vw;display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;background:#f4f5f6;align-items:start}.callback-intro h2{font-size:clamp(40px,4.5vw,70px);line-height:1;letter-spacing:-2.5px;margin:15px 0 22px}.callback-intro>p:not(.eyebrow){font-size:17px;line-height:1.75;color:#58626b;max-width:610px}.callback-points{display:flex;flex-wrap:wrap;gap:9px;margin-top:28px}.callback-points span{background:#fff;border:1px solid #dfe3e6;padding:10px 12px;font-size:13px;font-weight:700}.callback-form{background:#fff;border:1px solid #dfe3e6;padding:34px;box-shadow:0 20px 50px rgba(8,21,34,.08)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.callback-form label{display:flex;flex-direction:column;gap:8px;font-size:13px;font-weight:800;margin-bottom:18px}.callback-form input,.callback-form textarea{width:100%;border:1px solid #ccd2d7;background:#fff;padding:14px 15px;font:inherit;color:#10151b;border-radius:0;outline:none}.callback-form input:focus,.callback-form textarea:focus{border-color:#081522;box-shadow:0 0 0 2px rgba(8,21,34,.08)}.callback-form textarea{resize:vertical;min-height:135px}.form-submit{border:0;background:#e30613;color:#fff;font-weight:900;font-size:15px;padding:16px 20px;cursor:pointer;width:100%}.form-submit:hover{filter:brightness(.94)}.form-note{font-size:12px!important;color:#74808a!important;text-align:center;margin:12px 0 0!important}.hidden-field{position:absolute!important;left:-9999px!important;visibility:hidden!important}.thanks-page{min-height:100vh;background:#081522;color:#fff;display:grid;place-items:center;padding:30px}.thanks-card{max-width:720px;background:#fff;color:#10151b;padding:55px;box-shadow:0 25px 80px rgba(0,0,0,.25)}.thanks-card img{width:190px;margin-bottom:35px}.thanks-card h1{font-size:clamp(38px,6vw,64px);line-height:1;letter-spacing:-2px;margin:0 0 20px}.thanks-card p{font-size:18px;line-height:1.65;color:#58626b}.thanks-card a{display:inline-block;margin-top:15px;background:#e30613;color:#fff;text-decoration:none;font-weight:900;padding:15px 20px}
@media(max-width:900px){.callback{grid-template-columns:1fr;padding:75px 6vw;gap:35px}.callback-form{padding:24px}.form-row{grid-template-columns:1fr}.thanks-card{padding:35px 25px}}

/* v8 - pronto intervento ENFC */
.emergency-card {
  border: 2px solid #d81f2a;
}
.emergency-card div > span {
  color: #d81f2a;
  font-weight: 800;
  letter-spacing: .08em;
}
.emergency-strip {
  margin: 0;
  padding: 56px max(24px, 6vw);
  background: #111820;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 36px;
}
.emergency-strip h2 {
  margin: 8px 0 12px;
  font-size: clamp(30px, 4vw, 52px);
}
.emergency-strip p {
  max-width: 760px;
  line-height: 1.65;
}
.emergency-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  min-width: 300px;
  justify-content: flex-end;
}
.emergency-strip .btn.secondary {
  border-color: rgba(255,255,255,.7);
  color: #fff;
}
@media (max-width: 760px) {
  .emergency-strip {
    flex-direction: column;
    align-items: flex-start;
  }
  .emergency-actions {
    min-width: 0;
    width: 100%;
    justify-content: flex-start;
  }
}

/* v8 - pagina grazie */
.thanks-page {
  min-height: 100vh;
  margin: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    linear-gradient(rgba(8,16,24,.72), rgba(8,16,24,.78)),
    url('/img/hero-industriale.jpeg') center/cover fixed;
}
.thanks-shell {
  width: min(760px, 100%);
  background: rgba(255,255,255,.97);
  border-radius: 18px;
  padding: clamp(30px, 6vw, 64px);
  box-shadow: 0 24px 70px rgba(0,0,0,.28);
  text-align: center;
}
.thanks-shell img {
  width: min(320px, 78%);
  height: auto;
  margin-bottom: 26px;
}
.thanks-shell h1 {
  font-size: clamp(34px, 6vw, 58px);
  margin: 8px 0 16px;
  color: #111820;
}
.thanks-shell .lead {
  font-size: 18px;
  line-height: 1.7;
  color: #46515c;
  max-width: 620px;
  margin: 0 auto 30px;
}
.thanks-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}
.thanks-actions a {
  text-decoration: none;
}
.thanks-urgent {
  margin-top: 28px;
  font-size: 14px;
  color: #66717b;
}
.thanks-urgent a {
  color: #111820;
  font-weight: 800;
  text-decoration: none;
}