:root{--ink:#101419;--paper:#f4f1ec;--muted:#6d7379;--orange:#ef7a34;--orange2:#ff9a55;--line:#d9d5cf;--white:#fff;--max:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Manrope,Arial,sans-serif;color:var(--ink);background:var(--paper)}a{color:inherit;text-decoration:none}p{line-height:1.7}.site-header{height:82px;position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:0 4vw;background:rgba(16,20,25,.84);backdrop-filter:blur(14px);color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:48px;height:48px;display:grid;place-items:center;border:2px solid var(--orange);font-family:Oswald,sans-serif;font-weight:600;letter-spacing:1px}.brand-copy{display:flex;flex-direction:column;line-height:1}.brand-copy strong{font-size:13px;letter-spacing:1.4px}.brand-copy span{font-size:11px;letter-spacing:4px;color:var(--orange2);margin-top:6px}.nav{display:flex;gap:30px;align-items:center;font-size:13px;font-weight:700}.nav a{opacity:.88}.nav a:hover{color:var(--orange2)}.nav-cta{border:1px solid rgba(255,255,255,.45);padding:11px 18px}.menu-toggle{display:none;background:none;border:none;color:#fff;font-size:24px}.hero{min-height:760px;height:92vh;position:relative;display:flex;align-items:center;padding:168px max(5vw,40px) 80px;color:#fff;background:linear-gradient(115deg,#101419 0%,#20272d 46%,#49362d 100%);overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 75% 35%,rgba(239,122,52,.32),transparent 24%),linear-gradient(120deg,transparent 59%,rgba(255,255,255,.06) 59.2%,transparent 59.5%),linear-gradient(140deg,transparent 70%,rgba(255,255,255,.045) 70.2%,transparent 70.5%)}.hero:after{content:"";position:absolute;right:-8vw;top:110px;width:47vw;height:47vw;border:1px solid rgba(255,255,255,.12);transform:rotate(28deg);box-shadow:0 0 0 60px rgba(255,255,255,.018),0 0 0 120px rgba(255,255,255,.012)}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(16,20,25,.9),rgba(16,20,25,.24) 70%)}.hero-content{position:relative;z-index:2;max-width:840px}.eyebrow,.section-kicker{font-size:12px;font-weight:800;letter-spacing:2.4px;color:var(--orange);margin-bottom:25px}.hero h1,.section h2{font-family:Oswald,sans-serif;text-transform:uppercase;line-height:.98;margin:0}.hero h1{font-size:clamp(60px,7vw,108px);letter-spacing:-2px}.hero h1 span,.section h2 span{color:var(--orange2)}.hero p{max-width:670px;font-size:19px;color:#d7dde2;margin:30px 0}.hero-actions{display:flex;gap:14px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;padding:15px 24px;font-size:13px;font-weight:800;letter-spacing:.5px;border:none;cursor:pointer}.btn-primary{background:var(--orange);color:#fff}.btn-primary:hover{background:var(--orange2)}.btn-ghost{border:1px solid rgba(255,255,255,.45);color:#fff}.hero-badges{position:absolute;z-index:2;bottom:0;right:4vw;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(16,20,25,.88);backdrop-filter:blur(10px);border-top:1px solid rgba(255,255,255,.12)}
.hero-eyebrow{padding-top:10px}.hero-badges div{padding:20px 24px;border-left:1px solid rgba(255,255,255,.12);min-width:150px}.hero-badges strong{display:block;color:var(--orange2);font-family:Oswald;font-size:23px}.hero-badges span{font-size:10px;color:#c4c9ce}.section{padding:110px 5vw}.section>*{max-width:var(--max);margin-left:auto;margin-right:auto}.split{display:grid;grid-template-columns:1.1fr 1fr;gap:80px}.section h2{font-size:clamp(44px,5vw,76px);letter-spacing:-1px}.intro-copy{font-size:17px;color:#4c5359}.stats{margin-top:80px;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.stat{padding:28px 25px;border-right:1px solid var(--line)}.stat:last-child{border-right:none}.stat span{color:var(--orange);font-size:11px;font-weight:800}.stat strong{display:block;font-family:Oswald;font-size:24px;text-transform:uppercase;margin:18px 0 8px}.stat p{font-size:13px;color:var(--muted)}.dark{background:#11161b;color:#fff;max-width:none}.dark>*{max-width:var(--max)}.light{color:var(--orange2)}.section-head{display:flex;justify-content:space-between;gap:60px;align-items:end;margin-bottom:55px}.section-head p{max-width:450px;color:#aab1b7}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #31373c;border-left:1px solid #31373c}.service-card{padding:35px;min-height:330px;border-right:1px solid #31373c;border-bottom:1px solid #31373c;transition:.25s}.service-card:hover{background:#171d22;transform:translateY(-3px)}.service-card.featured{background:linear-gradient(145deg,#171d22,#241c17)}.service-num{font-size:11px;color:var(--orange);font-weight:800}.service-card h3{font-family:Oswald;text-transform:uppercase;font-size:34px;margin:35px 0 15px}.service-card p,.service-card li{color:#adb4ba;font-size:14px}.service-card ul{padding-left:18px}.method-layout{display:grid;grid-template-columns:1fr 1fr;gap:90px}.method-copy p{max-width:520px;color:#62686d}.text-link{display:inline-block;margin-top:25px;color:var(--orange);font-weight:800}.steps{border-top:1px solid var(--line)}.step{display:grid;grid-template-columns:55px 1fr;gap:15px;padding:25px 0;border-bottom:1px solid var(--line)}.step b{color:var(--orange)}.step h4{margin:0;font-family:Oswald;text-transform:uppercase;font-size:23px}.step p{margin:7px 0 0;color:var(--muted);font-size:14px}.light-bg p{color:var(--muted)}.project-grid{display:grid;grid-template-columns:1.4fr 1fr;grid-template-rows:320px 320px;gap:18px}.project{position:relative;overflow:hidden;background:#2c3439}.project:before{content:"";position:absolute;inset:0;background:linear-gradient(145deg,transparent,rgba(0,0,0,.65)),repeating-linear-gradient(130deg,rgba(255,255,255,.035) 0 2px,transparent 2px 35px)}.p1{grid-row:1/3;background:linear-gradient(135deg,#727b80,#23292d)}.p2{background:linear-gradient(135deg,#6e625a,#28231f)}.p3{background:linear-gradient(135deg,#596166,#25292c)}.project-label{position:absolute;left:30px;bottom:28px;color:#fff}.project-label span{font-size:10px;color:var(--orange2);font-weight:800;letter-spacing:1.5px}.project-label h3{font-family:Oswald;text-transform:uppercase;font-size:28px;margin:8px 0}.why{padding-top:0}.why-panel{max-width:var(--max);background:#171c21;color:#fff;padding:70px;display:grid;grid-template-columns:.85fr 1.15fr;gap:90px}.why-panel h2{font-size:54px}.why-list>div{display:grid;grid-template-columns:45px 1fr;gap:20px;padding:20px 0;border-top:1px solid #343a3f}.why-list b{color:var(--orange)}.why-list p{margin:0;color:#bbc1c6;font-size:14px}.why-list strong{color:#fff}.contact-main{display:grid;grid-template-columns:1fr 1fr;gap:90px}.contact-main>div>p{max-width:560px;color:var(--muted)}.contact-details{margin-top:40px;display:flex;flex-direction:column;gap:20px}.contact-details a{display:flex;flex-direction:column}.contact-details small{font-size:10px;color:var(--orange);font-weight:800;letter-spacing:1.5px}.contact-details strong{font-size:18px;margin-top:5px}.contact-form{background:#fff;padding:35px;border:1px solid #e0ddd7;box-shadow:0 14px 40px rgba(0,0,0,.05)}.contact-form label{display:block;font-size:11px;font-weight:800;letter-spacing:.5px;margin-bottom:18px}.contact-form input,.contact-form textarea{width:100%;margin-top:7px;border:1px solid #d5d2cd;background:#faf9f7;padding:13px;font:inherit;font-size:14px}.form-note{font-size:12px;color:var(--muted);margin-top:12px}.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}footer{background:#0d1115;color:#fff;padding:35px 5vw;display:flex;align-items:center;justify-content:space-between;gap:30px}.footer-brand{display:flex;align-items:center;gap:12px}.footer-brand>div:last-child{display:flex;flex-direction:column}.footer-brand strong{font-size:12px}.footer-brand span,.footer-copy,footer>a{font-size:10px;color:#8f969c}.footer-brand span{color:var(--orange2);letter-spacing:2px;margin-top:4px}@media(max-width:900px){.nav{position:absolute;top:82px;left:0;right:0;background:#11161b;display:none;flex-direction:column;padding:25px}.nav.open{display:flex}.menu-toggle{display:block}.hero{height:auto;min-height:850px;padding-top:145px}.hero-badges{left:0;right:0;grid-template-columns:repeat(2,1fr)}.split,.method-layout,.contact-main,.why-panel{grid-template-columns:1fr;gap:45px}.stats{grid-template-columns:repeat(2,1fr)}.service-grid{grid-template-columns:1fr 1fr}.section-head{align-items:start;flex-direction:column}.project-grid{grid-template-columns:1fr;grid-template-rows:repeat(3,300px)}.p1{grid-row:auto}.why-panel{padding:45px}.contact-details strong{font-size:15px}footer{align-items:flex-start;flex-direction:column}}@media(max-width:600px){.section{padding:80px 22px}.site-header{padding:0 20px}.brand-copy{display:none}.hero{padding-left:22px;padding-right:22px;padding-top:150px}.hero h1{font-size:54px}.hero p{font-size:16px}.hero-badges{position:relative;margin:70px -22px -80px;right:auto;bottom:auto}.hero{display:block}.stats,.service-grid{grid-template-columns:1fr}.stat{border-right:none;border-bottom:1px solid var(--line)}.why-panel{margin-left:-22px;margin-right:-22px;border-radius:0}.why-panel h2{font-size:42px}.contact-form{padding:24px}.project-grid{gap:10px}}

/* Logo PES + footer societario */
.brand-logo{display:flex;align-items:center;min-width:240px}
.site-logo{display:block;width:285px;max-width:34vw;height:64px;object-fit:contain;object-position:left center}
.footer-top{display:grid;grid-template-columns:minmax(260px,1fr) minmax(280px,1.15fr) auto;gap:32px;align-items:center;width:100%}
.footer-logo-wrap{min-width:0}
.footer-logo{display:block;width:300px;max-width:100%;height:82px;object-fit:contain;object-position:left center}
.footer-contacts{display:flex;flex-direction:column;gap:7px;line-height:1.4}
.footer-contacts a{text-decoration:none}
.back-top{white-space:nowrap}
.footer-legal{width:100%;display:flex;flex-wrap:wrap;gap:8px 18px;padding-top:22px;margin-top:22px;border-top:1px solid rgba(255,255,255,.12);font-size:12px;line-height:1.5;opacity:.72}
.footer-legal span:not(:last-child)::after{content:"·";margin-left:18px;opacity:.6}
@media(max-width:900px){
  .site-logo{width:235px;max-width:65vw;height:56px}
  .footer-top{grid-template-columns:1fr;gap:20px}
  .footer-logo{width:260px;height:72px}
  .footer-legal{display:block}
  .footer-legal span{display:block;margin:4px 0}
  .footer-legal span::after{display:none}
}
footer{flex-direction:column;align-items:stretch}

.project-photo{background-size:cover;background-position:center center;background-repeat:no-repeat;}
.project-photo:before{background:linear-gradient(145deg,transparent,rgba(0,0,0,.72)),linear-gradient(180deg,rgba(0,0,0,.10),rgba(0,0,0,.20));}


/* Versione 5 - gallerie interventi reali */
.case-study{display:grid;grid-template-columns:360px 1fr;gap:30px;align-items:start;padding:28px;border:1px solid var(--line);background:#fff;box-shadow:0 14px 36px rgba(0,0,0,.04);margin-top:26px}
.case-study.alt{background:#fbfaf8}
.case-copy{padding:8px 6px 0 4px}
.case-kicker{display:inline-block;font-size:11px;font-weight:800;letter-spacing:1.7px;color:var(--orange);margin-bottom:14px}
.case-copy h3{font-family:Oswald,sans-serif;text-transform:uppercase;font-size:34px;line-height:1.05;margin:0 0 16px}
.case-copy p{margin:0;color:var(--muted);font-size:15px;line-height:1.7}
.case-gallery{display:grid;gap:14px}
.case-gallery-3{grid-template-columns:1.35fr 1fr 1fr}
.case-gallery-2{grid-template-columns:1fr 1fr}
.case-photo{margin:0;background:#e8e5e0;overflow:hidden;min-height:190px;position:relative}
.case-photo img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.case-photo:hover img{transform:scale(1.03)}
.case-photo-main{grid-row:span 2;min-height:394px}
.case-gallery-2 .case-photo{min-height:320px}
@media(max-width:1100px){
  .case-study{grid-template-columns:1fr;gap:22px}
}
@media(max-width:900px){
  .case-gallery-3{grid-template-columns:1fr 1fr}
  .case-photo-main{grid-column:1/-1;grid-row:auto;min-height:320px}
  .case-gallery-2{grid-template-columns:1fr}
}
@media(max-width:600px){
  .case-study{padding:18px}
  .case-copy h3{font-size:28px}
  .case-gallery-3,.case-gallery-2{grid-template-columns:1fr}
  .case-photo-main,.case-gallery-2 .case-photo,.case-photo{grid-column:auto;grid-row:auto;min-height:240px}
}

.why-tagline{margin:22px 0 0;max-width:430px;font-size:19px;line-height:1.5;color:#c9ced2;font-weight:600;}


/* Versione definitiva - PES Building */
.contact-direct{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}
.contact-intro>p{max-width:540px;color:var(--muted);font-size:17px}
.contact-actions{display:grid;grid-template-columns:1fr;gap:14px}
.contact-card{display:grid;grid-template-columns:58px 1fr;grid-template-rows:auto auto auto;column-gap:20px;padding:24px 26px;background:#fff;border:1px solid #dfdcd6;box-shadow:0 10px 28px rgba(0,0,0,.035);transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}
.contact-card:hover{transform:translateY(-3px);border-color:var(--orange);box-shadow:0 16px 34px rgba(0,0,0,.07)}
.contact-icon{grid-row:1/4;width:54px;height:54px;display:grid;place-items:center;background:#151b20;color:var(--orange2);font-family:Oswald,sans-serif;font-size:17px;font-style:normal;letter-spacing:.5px}
.contact-card small{font-size:10px;letter-spacing:1.6px;color:var(--orange);font-weight:800;align-self:end}
.contact-card strong{font-size:17px;margin-top:3px;overflow-wrap:anywhere}
.contact-card em{font-size:12px;color:var(--muted);font-style:normal;margin-top:6px}
.featured-contact{background:#151b20;color:#fff;border-color:#151b20}
.featured-contact .contact-icon{background:var(--orange);color:#fff}
.featured-contact em{color:#b8bec3}
.footer-logo-wrap{display:flex;align-items:center;gap:18px}
.footer-commercial-name{display:flex;flex-direction:column;min-width:160px}
.footer-commercial-name strong{font-family:Oswald,sans-serif;font-size:19px;letter-spacing:1px;color:#fff}
.footer-commercial-name span{font-size:9px;line-height:1.35;color:#858d94;letter-spacing:.2px;margin-top:4px}
@media(max-width:900px){
  .contact-direct{grid-template-columns:1fr;gap:36px}
  .footer-logo-wrap{align-items:flex-start;flex-wrap:wrap}
}
@media(max-width:600px){
  .hero-eyebrow{font-size:10px;letter-spacing:1.6px;line-height:1.5}
  .contact-card{grid-template-columns:48px 1fr;padding:20px 18px;column-gap:14px}
  .contact-icon{width:46px;height:46px;font-size:15px}
  .contact-card strong{font-size:14px}
}

.header-logo-mark{position:relative;display:block;width:82px;height:58px;overflow:hidden;flex:0 0 82px}
.header-logo-mark img{position:absolute;left:0;top:0;height:58px;width:auto;max-width:none}
.header-brand-copy{display:flex;flex-direction:column;line-height:1}
.header-brand-copy strong{font-family:Oswald,sans-serif;font-size:21px;letter-spacing:1.15px;color:#fff}
.header-brand-copy small{margin-top:7px;font-size:8px;letter-spacing:.45px;color:#929ba2;text-transform:uppercase}
@media(max-width:600px){
  .brand-logo{min-width:0}
  .header-logo-mark{width:69px;height:50px;flex-basis:69px}
  .header-logo-mark img{height:50px}
  .header-brand-copy strong{font-size:17px}
  .header-brand-copy small{display:none}
}


/* Fix responsive hero: evita sovrapposizioni su viewport desktop basse (es. MacBook/Safari) */
.hero{
  height:auto;
  min-height:max(760px,92svh);
  align-items:flex-start;
  padding-top:150px;
  padding-bottom:190px;
}
.hero-content{width:min(840px,68vw)}
@media (max-height:760px) and (min-width:901px){
  .hero{
    min-height:680px;
    padding-top:120px;
    padding-bottom:155px;
  }
  .hero h1{font-size:clamp(54px,6.2vw,88px)}
  .hero p{font-size:17px;margin:22px 0}
  .hero-badges div{padding:15px 20px}
  .hero-badges strong{font-size:20px}
}
@media (max-height:580px) and (min-width:901px){
  .hero{
    min-height:610px;
    padding-top:108px;
    padding-bottom:135px;
  }
  .hero h1{font-size:clamp(46px,5.4vw,72px)}
  .hero p{font-size:15px;line-height:1.55;margin:17px 0}
  .hero-actions .btn{padding:12px 18px}
  .hero-badges{right:2vw}
  .hero-badges div{padding:12px 16px;min-width:130px}
  .hero-badges strong{font-size:18px}
}
@media (max-width:900px){
  .hero-content{width:100%}
}