:root{--ink:#101820;--steel:#596773;--light:#f3f6f7;--line:#dce3e7;--orange:#ef6c00;--orange2:#c65300;--blue:#0b4566;--white:#fff;--max:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);line-height:1.62;background:#fff}
a{color:inherit}img{display:block;max-width:100%}.container{max-width:var(--max);margin:auto;padding:0 28px}.narrow{max-width:860px}.muted{color:var(--steel)}
.eyebrow{font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--orange)}
h1,h2,h3,h4{line-height:1.08;margin:0 0 20px}h1{font-size:clamp(2.9rem,6vw,5.9rem)}h2{font-size:clamp(2rem,4vw,3.85rem)}h3{font-size:1.45rem}h4{font-size:1.08rem}p{margin:0 0 18px}
.header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.97);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-inner{height:84px;display:flex;align-items:center;justify-content:space-between;gap:26px}.brand img{height:52px;width:auto}.brand{display:flex;align-items:center;text-decoration:none}
nav{display:flex;gap:20px;align-items:center}nav a{text-decoration:none;font-weight:700;font-size:.9rem}nav a:hover,nav a.active{color:var(--orange)}.lang{padding:7px 9px;border:1px solid var(--line);border-radius:3px;font-size:.78rem}
.btn{display:inline-flex;padding:15px 22px;border-radius:3px;font-weight:800;text-decoration:none;border:1px solid var(--orange);background:var(--orange);color:#fff;transition:.2s}.btn:hover{background:var(--orange2);border-color:var(--orange2);transform:translateY(-1px)}.btn.alt{background:transparent;border-color:#fff}.btn.dark{background:var(--ink);border-color:var(--ink)}
.hero{min-height:760px;display:flex;align-items:center;color:#fff;background:linear-gradient(90deg,rgba(16,24,32,.96),rgba(16,24,32,.5)),var(--hero) center/cover}.hero .lead{font-size:clamp(1.12rem,2vw,1.38rem);max-width:830px;color:#e5edf1}.hero-content{padding:110px 0}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.page-hero{padding:130px 0 105px;color:#fff;background:linear-gradient(90deg,rgba(16,24,32,.96),rgba(16,24,32,.46)),var(--hero) center/cover}.page-hero p{font-size:1.22rem;max-width:830px;color:#e4ebef}
.section{padding:100px 0}.light{background:var(--light)}.dark{background:var(--ink);color:#fff}.dark h2,.dark h3,.dark h4{color:#fff}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:34px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:7px;overflow:hidden;box-shadow:0 12px 36px rgba(16,24,32,.07);height:100%}.card-body{padding:30px}.card img{width:100%;height:320px;object-fit:cover}.card p{color:var(--steel)}.card a.more{font-weight:800;color:var(--orange2);text-decoration:none}
.stat{padding:26px;border-left:3px solid var(--orange);background:#fff}.stat strong{display:block;font-size:1.42rem;margin-bottom:5px}.stat span{color:var(--steel)}
.feature{display:grid;grid-template-columns:1fr 1fr;min-height:620px}.feature img{width:100%;height:100%;object-fit:cover}.feature-copy{display:flex;align-items:center;padding:70px}.feature-copy>div{max-width:590px}
.list{display:grid;gap:13px}.list div{padding:16px 18px;background:#fff;border:1px solid var(--line);border-left:3px solid var(--orange)}
.gallery{display:grid;grid-template-columns:1.4fr .8fr .8fr;grid-auto-rows:255px;gap:14px}.gallery img{width:100%;height:100%;object-fit:cover}.gallery .tall{grid-row:span 2}
.cta{display:grid;grid-template-columns:1.35fr .65fr;gap:40px;align-items:center}
.kb{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.kb a{padding:24px;border:1px solid var(--line);text-decoration:none;background:#fff}.kb a:hover{border-color:var(--orange)}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px}.form{display:grid;gap:14px}.form input,.form textarea,.form select{width:100%;padding:14px;border:1px solid #bdc8ce;border-radius:3px;font:inherit}.form textarea{min-height:160px}
.footer{padding:70px 0 30px;background:#0b1117;color:#dbe3e7}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px}.footer-logo{height:52px;width:auto;margin-bottom:18px}.footer h3,.footer h4{color:#fff}.footer a{color:#fff;text-decoration:none}.legal{margin-top:45px;padding-top:22px;border-top:1px solid #31404b;color:#aeb9c0;font-size:.82rem}
.notice{font-size:.86rem;background:#fff4e8;border-left:4px solid var(--orange);padding:16px 18px;margin-top:25px}
@media(max-width:980px){nav{display:none}.grid3,.grid4,.kb,.footer-grid{grid-template-columns:1fr 1fr}.gallery{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.grid2,.grid3,.grid4,.feature,.cta,.contact-grid,.footer-grid,.kb{grid-template-columns:1fr}.hero{min-height:690px}.feature-copy{padding:55px 28px}.feature>div:first-child{height:440px}.section{padding:74px 0}.card img{height:280px}.gallery{grid-template-columns:1fr}.gallery .tall{grid-row:auto}.brand img{height:42px}}

.hero-home{
  background-image:
    linear-gradient(90deg,rgba(16,24,32,.94) 0%,rgba(16,24,32,.74) 48%,rgba(16,24,32,.30) 100%),
    url("forno-continuo-carico.jpeg");
  background-position:center center;
  background-size:cover;
  background-repeat:no-repeat;
}
.hero-tags{display:flex;gap:13px;flex-wrap:wrap;margin-top:54px}
.hero-tags span{padding:9px 13px;border:1px solid rgba(255,255,255,.55);border-radius:99px;font-size:.85rem;color:#fff;background:rgba(16,24,32,.25)}
@media(max-width:760px){
  .hero-home{background-position:58% center}
  .hero-tags{margin-top:38px}
}

.hero-home{position:relative;overflow:hidden;background:#202a33}
.hero-home .hero-bg{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center center;
  z-index:0;
}
.hero-home::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(16,24,32,.94) 0%,rgba(16,24,32,.74) 48%,rgba(16,24,32,.30) 100%);
  z-index:1;
}
.hero-home .hero-content{position:relative;z-index:2}
@media(max-width:760px){
  .hero-home .hero-bg{object-position:58% center}
}

/* v2.0 refinements */
body{overflow-x:hidden}
.header{box-shadow:0 1px 0 rgba(16,24,32,.04)}
.card,.stat,.kb a{transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.card:hover,.stat:hover,.kb a:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(16,24,32,.10)}
.small{font-size:.82rem}
.privacy-check{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;color:var(--steel)}
.privacy-check input{width:auto;margin-top:5px}
.hero-home .hero-bg{filter:saturate(.95) contrast(1.02)}
@media(prefers-reduced-motion:no-preference){
  .hero-content{animation:lftFade .7s ease both}
  @keyframes lftFade{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
}

/* v2.1 Linee batch TC24 */
.page-hero-tc24{position:relative;overflow:hidden;min-height:690px;display:flex;align-items:center;color:#fff;background:#18232c}
.page-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center center;z-index:0}
.page-hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(16,24,32,.94) 0%,rgba(16,24,32,.73) 50%,rgba(16,24,32,.28) 100%);z-index:1}
.page-hero-content{position:relative;z-index:2;padding-top:100px;padding-bottom:100px}
.page-hero-content p{font-size:1.22rem;max-width:820px;color:#e5edf1}
.align-center{align-items:center}
.media-frame{overflow:hidden;border-radius:7px;box-shadow:0 14px 44px rgba(16,24,32,.13)}
.media-frame img{width:100%;height:100%;max-height:620px;object-fit:cover}
@media(max-width:760px){
  .page-hero-tc24{min-height:620px}
  .page-hero-bg{object-position:55% center}
}

/* v2.2 Generatori Endogas */
.page-hero-generatori{position:relative;overflow:hidden;min-height:690px;display:flex;align-items:center;color:#fff;background:#18232c}
.page-hero-generatori .page-hero-bg{object-position:center center}
@media(max-width:760px){
  .page-hero-generatori{min-height:620px}
  .page-hero-generatori .page-hero-bg{object-position:58% center}
}

/* v2.3 Knowledge Center */
.article-hero{position:relative;overflow:hidden;min-height:560px;display:flex;align-items:center;color:#fff;background:#18232c}
.article-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.article-hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(16,24,32,.95),rgba(16,24,32,.58));z-index:1}
.article-hero-content{position:relative;z-index:2;padding-top:90px;padding-bottom:90px}
.article-hero-content p{font-size:1.2rem;max-width:820px;color:#e5edf1}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:60px;align-items:start}
.article-content{max-width:820px}
.article-content h2{font-size:clamp(1.8rem,3vw,2.6rem);margin-top:52px}
.article-lead{font-size:1.24rem;color:#35434d}
.article-list{padding-left:22px}
.article-list li{margin-bottom:9px}
.article-sidebar{position:sticky;top:110px;display:grid;gap:22px}
.article-box{padding:26px;background:#f3f6f7;border:1px solid #dce3e7;border-radius:7px}
.article-box a:not(.btn){color:#c65300;font-weight:700;text-decoration:none}
.knowledge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:42px}
.knowledge-card{display:block;padding:28px;background:#fff;border:1px solid #dce3e7;border-radius:7px;text-decoration:none;box-shadow:0 10px 30px rgba(16,24,32,.06);transition:.22s}
.knowledge-card:hover{transform:translateY(-3px);border-color:#ef6c00;box-shadow:0 16px 40px rgba(16,24,32,.11)}
.knowledge-card p{color:#596773}
.knowledge-card strong{color:#c65300}
@media(max-width:900px){.article-layout{grid-template-columns:1fr}.article-sidebar{position:static}.knowledge-grid{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.knowledge-grid{grid-template-columns:1fr}.article-hero{min-height:500px}}

/* v2.5 Linee continue */
.page-hero-linee-continue{position:relative;overflow:hidden;min-height:690px;display:flex;align-items:center;color:#fff;background:#18232c}
.page-hero-linee-continue .page-hero-bg{object-position:center center}
.split-cards{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:44px}
.split-card{background:#fff;border:1px solid #dce3e7;border-radius:8px;overflow:hidden;box-shadow:0 12px 32px rgba(16,24,32,.07)}
.split-card-copy{padding:28px}
.gallery-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:36px}
.gallery-grid figure{margin:0;background:#fff;border:1px solid #dce3e7;border-radius:8px;overflow:hidden}
.gallery-grid img{width:100%;height:360px;object-fit:cover;display:block}
.gallery-grid figcaption{padding:14px 16px;color:#596773;font-size:.92rem}
@media(max-width:900px){
  .split-cards,.gallery-grid{grid-template-columns:1fr}
  .gallery-grid img{height:auto}
}
@media(max-width:760px){
  .page-hero-linee-continue{min-height:620px}
  .page-hero-linee-continue .page-hero-bg{object-position:58% center}
}

/* Atmosfera page v2.8 */
.page-hero-atmosfera{position:relative;overflow:hidden;min-height:570px;display:flex;align-items:center;color:#fff;background:#18232c}
.page-hero-atmosfera .page-hero-bg{object-position:center center}
.page-hero-atmosfera .page-hero-overlay{background:linear-gradient(90deg,rgba(13,22,29,.92) 0%,rgba(13,22,29,.64) 46%,rgba(13,22,29,.16) 76%,rgba(13,22,29,.08) 100%)}
.page-hero-atmosfera h1{max-width:900px;font-size:clamp(3rem,5.3vw,5.7rem);line-height:.98;letter-spacing:-.045em;margin:12px 0 24px}
.page-hero-atmosfera p{max-width:690px}
.atmosfera-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(540px,1.05fr);gap:74px;align-items:start}
.atmosfera-copy h2{font-size:clamp(2.5rem,4vw,4.2rem);line-height:1.02;letter-spacing:-.04em;margin-top:10px}
.atmosfera-copy>p{font-size:1.08rem;max-width:690px}
.atmosfera-benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:44px;border-top:1px solid #d9e0e4}
.atmosfera-benefits>div{padding:28px 22px 0 0;border-right:1px solid #d9e0e4;margin-right:22px}
.atmosfera-benefits>div:last-child{border-right:0;margin-right:0}
.atmosfera-benefits strong{display:block;font-size:1.05rem;margin:7px 0 6px}
.atmosfera-benefits p{font-size:.92rem;margin:0;color:#52616b}
.benefit-icon{display:block;color:#ff6b00;font-size:2rem;line-height:1}
.atmosfera-services{display:grid;gap:16px}
.atmosfera-service-card{display:grid;grid-template-columns:42% 58%;min-height:190px;border:1px solid #d8e0e4;border-radius:7px;overflow:hidden;background:#fff;box-shadow:0 10px 30px rgba(16,24,32,.05)}
.atmosfera-service-card img{width:100%;height:100%;object-fit:cover}
.atmosfera-service-card>div{position:relative;padding:28px 30px 24px 82px;display:flex;flex-direction:column;justify-content:center}
.atmosfera-service-card h3{font-size:1.4rem;margin:0 0 8px}
.atmosfera-service-card p{margin:0;color:#364650;line-height:1.5}
.service-symbol{position:absolute;left:24px;top:50%;transform:translateY(-50%);width:43px;height:43px;border:2px solid #ff6b00;border-radius:50%;display:grid;place-items:center;color:#ff6b00;font-size:1.35rem}
@media(max-width:1050px){.atmosfera-layout{grid-template-columns:1fr;gap:50px}.atmosfera-services{max-width:820px}.page-hero-atmosfera h1{font-size:clamp(2.8rem,7vw,5rem)}}
@media(max-width:650px){.page-hero-atmosfera{min-height:570px}.page-hero-atmosfera .page-hero-bg{object-position:58% center}.page-hero-atmosfera .page-hero-overlay{background:linear-gradient(90deg,rgba(13,22,29,.94),rgba(13,22,29,.58))}.page-hero-atmosfera h1 br{display:none}.atmosfera-benefits{grid-template-columns:1fr}.atmosfera-benefits>div{border-right:0;border-bottom:1px solid #d9e0e4;padding:22px 0;margin:0}.atmosfera-service-card{grid-template-columns:1fr;min-height:0}.atmosfera-service-card img{height:250px}.atmosfera-service-card>div{padding:28px 24px 28px 82px}.service-symbol{left:22px}}

/* Assistenza e ricambi v2.9 */
.page-hero-assistenza{position:relative;overflow:hidden;min-height:680px;display:flex;align-items:center;color:#fff;background:#18232c}
.page-hero-assistenza .page-hero-bg{object-position:center 46%}
.page-hero-assistenza .page-hero-overlay{background:linear-gradient(90deg,rgba(11,18,24,.95) 0%,rgba(11,18,24,.76) 45%,rgba(11,18,24,.28) 72%,rgba(11,18,24,.08) 100%)}
.page-hero-assistenza h1{max-width:850px;font-size:clamp(3rem,5.5vw,5.8rem);line-height:.98;letter-spacing:-.045em;margin:12px 0 24px}
.page-hero-assistenza p{max-width:760px;font-size:1.18rem;color:#e5edf1}
.service-intro{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:start}
.service-intro h2{font-size:clamp(2.4rem,4vw,4.1rem);letter-spacing:-.035em}
.service-intro p{font-size:1.08rem;color:#394953}
.service-points{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:52px}
.service-points>div{padding:24px;border:1px solid var(--line);border-top:3px solid var(--orange);background:#fff}
.service-points strong{display:block;font-size:1.1rem;margin-bottom:7px}
.service-points span{display:block;color:var(--steel);line-height:1.5}
.section-heading{max-width:790px;margin-bottom:42px}
.section-heading h2{font-size:clamp(2.35rem,4vw,4rem);letter-spacing:-.035em;margin-top:10px}
.section-heading p{font-size:1.08rem;color:#4b5a64}
.service-grid{display:grid;gap:28px}
.service-grid-two{grid-template-columns:1fr 1fr}
.service-photo-card{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;box-shadow:0 12px 34px rgba(16,24,32,.07);transition:.22s}
.service-photo-card:hover{transform:translateY(-3px);box-shadow:0 18px 44px rgba(16,24,32,.11)}
.service-photo-card img{width:100%;height:420px;object-fit:cover}
.service-photo-card>div{padding:30px 32px 32px}
.service-photo-card h3{font-size:1.65rem;margin:8px 0 12px}
.service-photo-card p{color:#50606a;margin:0}
@media(max-width:900px){.service-intro{grid-template-columns:1fr;gap:30px}.service-points,.service-grid-two{grid-template-columns:1fr}.service-photo-card img{height:auto;max-height:520px}.page-hero-assistenza .page-hero-bg{object-position:44% center}}
@media(max-width:650px){.page-hero-assistenza{min-height:620px}.page-hero-assistenza .page-hero-overlay{background:linear-gradient(90deg,rgba(11,18,24,.95),rgba(11,18,24,.58))}.page-hero-assistenza h1 br{display:none}.service-points{grid-template-columns:1fr}.service-photo-card>div{padding:25px}.service-photo-card img{height:310px}}

/* Azienda v2.10 */
.page-hero-azienda{position:relative;overflow:hidden;min-height:690px;display:flex;align-items:center;color:#fff;background:#18232c}
.page-hero-azienda .page-hero-bg{object-position:center center}
.page-hero-azienda .page-hero-overlay{background:linear-gradient(90deg,rgba(10,16,22,.96) 0%,rgba(10,16,22,.78) 45%,rgba(10,16,22,.32) 72%,rgba(10,16,22,.08) 100%)}
.page-hero-azienda h1{max-width:930px;font-size:clamp(3rem,5.5vw,5.8rem);line-height:.98;letter-spacing:-.045em;margin:12px 0 24px}
.page-hero-azienda p{max-width:800px;font-size:1.18rem;color:#e5edf1}
.company-story{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;align-items:start}
.company-story h2{font-size:clamp(2.5rem,4.2vw,4.3rem);letter-spacing:-.04em;margin-top:10px}
.company-story-copy{max-width:720px}.company-story-copy p{font-size:1.07rem;color:#465660}.company-story-copy .company-lead{font-size:1.34rem;line-height:1.45;color:var(--ink);font-weight:650}
.company-pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.company-pillars article{padding:30px 26px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--orange);min-height:280px;box-shadow:0 10px 28px rgba(16,24,32,.05)}
.company-pillars article span{display:block;color:var(--orange);font-weight:800;letter-spacing:.12em;font-size:.78rem;margin-bottom:30px}.company-pillars article h3{font-size:1.45rem}.company-pillars article p{color:var(--steel);margin:0}
.company-values-head{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:end;margin-bottom:55px}.company-values-head h2{font-size:clamp(2.5rem,4vw,4.2rem);letter-spacing:-.04em;margin-top:10px}.company-values-head>p{font-size:1.1rem;color:#c4d0d6;margin:0}
.company-values{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#34434d;border:1px solid #34434d}.company-values>div{background:#101820;padding:30px;min-height:180px}.company-values strong{display:block;color:#fff;font-size:1.15rem;margin-bottom:10px}.company-values span{color:#b7c4cb}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.process-grid div{padding:22px 20px;border:1px solid var(--line);border-left:3px solid var(--orange);font-weight:750;background:#fff}
@media(max-width:980px){.company-story,.company-values-head{grid-template-columns:1fr;gap:35px}.company-pillars,.company-values,.process-grid{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.page-hero-azienda{min-height:620px}.page-hero-azienda .page-hero-bg{object-position:58% center}.page-hero-azienda .page-hero-overlay{background:linear-gradient(90deg,rgba(10,16,22,.96),rgba(10,16,22,.6))}.company-pillars,.company-values,.process-grid{grid-template-columns:1fr}.company-pillars article{min-height:0}.company-values>div{min-height:0}}

/* Prodotti v2.11 */
.products-visual-hero{background:#081019;overflow:hidden}
.products-visual-hero img{display:block;width:100%;height:auto;max-height:calc(100vh - 84px);object-fit:cover;object-position:center center}
@media(max-width:760px){
  .products-visual-hero img{min-height:540px;object-fit:cover;object-position:58% center}
}

/* v3.0 production hardening and accessibility */
.skip-link{position:fixed;left:12px;top:-80px;z-index:9999;background:#fff;color:#101820;padding:12px 16px;border:2px solid #ef6c00;text-decoration:none;font-weight:800}.skip-link:focus{top:12px}
:focus-visible{outline:3px solid #ef6c00;outline-offset:3px}
.nav-toggle{display:none;border:1px solid var(--line);background:#fff;color:var(--ink);font-size:1.5rem;line-height:1;padding:10px 12px;border-radius:4px;cursor:pointer}
.hp-field{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.back-to-top{position:fixed;right:22px;bottom:22px;z-index:35;width:46px;height:46px;border:0;border-radius:50%;background:var(--ink);color:#fff;font-size:1.3rem;cursor:pointer;opacity:0;pointer-events:none;transform:translateY(10px);transition:.2s}.back-to-top.visible{opacity:1;pointer-events:auto;transform:none}.back-to-top:hover{background:var(--orange)}
@media(max-width:980px){.nav-toggle{display:block}nav{display:none;position:absolute;left:0;right:0;top:84px;background:#fff;padding:18px 28px 26px;border-bottom:1px solid var(--line);box-shadow:0 18px 35px rgba(16,24,32,.12);flex-direction:column;align-items:flex-start;gap:14px}nav.open{display:flex}.header-inner{position:relative}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

/* Video gallery v3.2 */
.video-intro{max-width:820px;margin-bottom:38px}
.video-intro h2{font-size:clamp(2.35rem,4vw,4rem);letter-spacing:-.035em;margin:10px 0 16px}
.video-intro p{font-size:1.08rem;color:#4b5a64}
.video-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.video-grid.single{grid-template-columns:minmax(0,920px);justify-content:center}
.video-card{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;box-shadow:0 12px 34px rgba(16,24,32,.08)}
.video-frame{position:relative;aspect-ratio:16/9;background:#0e151b}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-copy{padding:22px 24px 24px}
.video-copy h3{font-size:1.3rem;margin:0 0 8px}
.video-copy p{margin:0;color:var(--steel);line-height:1.55}
@media(max-width:900px){.video-grid{grid-template-columns:1fr}.video-grid.single{grid-template-columns:1fr}.video-card{max-width:820px;width:100%;margin-inline:auto}}

/* Progetti realizzati — v3.3 */
.projects-intro{max-width:850px;margin:0 auto 38px;text-align:center}
.projects-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.project-card{display:flex;flex-direction:column;background:#fff;border:1px solid rgba(16,24,32,.12);border-radius:12px;padding:26px;box-shadow:0 8px 24px rgba(16,24,32,.06)}
.project-card h2{font-size:1.35rem;margin:8px 0 12px}
.project-card p{flex:1}
.project-card .text-link{font-weight:700;text-decoration:none;margin-top:8px}
.breadcrumbs{font-size:.9rem;margin-bottom:24px;color:#606a73}
.breadcrumbs a{color:inherit}
.project-meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:0 0 34px}
.project-meta div{background:#f3f5f6;border-left:3px solid #c79a45;padding:15px 17px}
.project-meta strong{display:block;font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:5px}
.project-content{max-width:900px;margin:0 auto}
.project-content h2{margin-top:36px}
.project-content ul{padding-left:22px}
.project-content li{margin:8px 0}
.project-learning{margin:38px 0;padding:24px 26px;background:#101820;color:#fff;border-radius:10px}
.project-learning h2{margin-top:0;color:#fff}
.confidentiality{margin-top:36px;padding:20px 22px;border:1px solid rgba(16,24,32,.15);border-radius:8px;background:#fafafa;font-size:.95rem}
.related-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.related-links a{display:inline-block;border:1px solid rgba(16,24,32,.2);border-radius:999px;padding:8px 13px;text-decoration:none;font-weight:600}
@media(max-width:800px){.projects-grid{grid-template-columns:1fr}.project-meta{grid-template-columns:1fr}}


/* Progetti realizzati — v3.4: hero testuale ad alto contrasto */
.project-hero{position:relative;padding:82px 0 72px;background:linear-gradient(135deg,#f4f6f7 0%,#ffffff 72%);color:var(--ink);border-bottom:1px solid var(--line);overflow:hidden}
.project-hero::before{content:"";position:absolute;left:0;top:0;bottom:0;width:7px;background:var(--orange)}
.project-hero::after{content:"";position:absolute;right:-130px;top:-180px;width:430px;height:430px;border:1px solid rgba(16,24,32,.07);border-radius:50%}
.project-hero .container{position:relative;z-index:1}
.project-hero .eyebrow{color:var(--orange);margin-bottom:14px}
.project-hero h1{max-width:1030px;margin:0 0 22px;color:var(--ink);font-size:clamp(2.65rem,5vw,5.15rem);line-height:1.01;letter-spacing:-.045em}
.project-hero p{max-width:820px;margin:0;color:#465660;font-size:1.18rem;line-height:1.62}
.projects-intro{padding-top:6px}
.project-content>.breadcrumbs{margin-top:-6px}
@media(max-width:700px){.project-hero{padding:58px 0 52px}.project-hero::before{width:5px}.project-hero h1{font-size:clamp(2.25rem,11vw,3.5rem)}.project-hero p{font-size:1.04rem}.project-hero::after{display:none}}

/* v3.6 — micro-animazioni sobrie */
@media (prefers-reduced-motion:no-preference){
  /* Hero: leggero zoom dell'immagine e comparsa dei contenuti */
  .hero-home .hero-bg,
  .page-hero-bg,
  .article-hero-bg{
    transform:scale(1.045);
    animation:lftHeroZoom 8s cubic-bezier(.2,.65,.3,1) forwards;
    will-change:transform;
  }
  .hero:not(.hero-home){
    animation:lftHeroBackground 8s cubic-bezier(.2,.65,.3,1) forwards;
  }
  .hero-content,
  .page-hero-content,
  .article-hero-content{
    animation:lftHeroText .72s cubic-bezier(.2,.7,.3,1) .08s both;
  }
  @keyframes lftHeroZoom{to{transform:scale(1)}}
  @keyframes lftHeroBackground{from{background-size:auto,105% auto}to{background-size:auto,100% auto}}
  @keyframes lftHeroText{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

  /* Apparizione allo scroll. La classe viene aggiunta da JavaScript. */
  .js-enabled .reveal-on-scroll{
    opacity:0;
    transform:translateY(24px);
    transition:opacity .62s cubic-bezier(.2,.7,.3,1),transform .62s cubic-bezier(.2,.7,.3,1);
    transition-delay:var(--reveal-delay,0ms);
  }
  .js-enabled .reveal-on-scroll.is-visible{
    opacity:1;
    transform:none;
  }
}

/* Hover più raffinato su card e pulsanti */
.card,.knowledge-card,.service-photo-card,.video-card,.project-card,
.company-pillars article,.kb a,.stat{
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.card:hover,.knowledge-card:hover,.service-photo-card:hover,.video-card:hover,
.project-card:hover,.company-pillars article:hover,.kb a:hover,.stat:hover{
  transform:translateY(-5px);
  border-color:rgba(239,108,0,.58);
  box-shadow:0 18px 44px rgba(16,24,32,.12);
}
.btn{transition:transform .2s ease,background-color .2s ease,border-color .2s ease,box-shadow .2s ease}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(16,24,32,.16)}

@media (hover:none){
  .card:hover,.knowledge-card:hover,.service-photo-card:hover,.video-card:hover,
  .project-card:hover,.company-pillars article:hover,.kb a:hover,.stat:hover,.btn:hover{
    transform:none;
    box-shadow:initial;
  }
}

/* v3.7 - contact details */
.contact-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.contact-actions .btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}
@media (max-width:640px){.contact-actions{flex-direction:column}.contact-actions .btn{width:100%}}

/* v4.2 - clickable hero product pills */
.hero a[class*="pill"],
.hero a[class*="tag"],
.hero a[class*="chip"]{
  text-decoration:none;
  cursor:pointer;
  transition:transform .2s ease, border-color .2s ease, background-color .2s ease;
}
.hero a[class*="pill"]:hover,
.hero a[class*="tag"]:hover,
.hero a[class*="chip"]:hover{
  transform:translateY(-2px);
}

/* v4.3 - Retrofit imagery */
.retrofit-hero-collage{
  background-size:cover !important;
  background-position:center center !important;
}
.retrofit-media{padding:72px 0}
.retrofit-media-grid{
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);
  gap:48px;
  align-items:center;
}
.retrofit-media.reverse .retrofit-media-grid{
  grid-template-columns:minmax(320px,.85fr) minmax(0,1.15fr);
}
.retrofit-media-image{margin:0}
.retrofit-media-image img{
  display:block;
  width:100%;
  height:auto;
  max-height:560px;
  object-fit:cover;
  border-radius:16px;
}
.retrofit-media-content h2{margin-top:0}
@media(max-width:820px){
  .retrofit-media{padding:48px 0}
  .retrofit-media-grid,
  .retrofit-media.reverse .retrofit-media-grid{
    grid-template-columns:1fr;
    gap:28px;
  }
  .retrofit-media.reverse .retrofit-media-content{order:2}
  .retrofit-media.reverse .retrofit-media-image{order:1}
}

/* v4.4 - project cycle gallery */
.project-cycle-gallery{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:18px;
  margin-top:44px;
}
.project-cycle-card{
  position:relative;
  margin:0;
  min-height:300px;
  overflow:hidden;
  border-radius:14px;
  background:#111820;
}
.project-cycle-card img{
  width:100%;
  height:100%;
  min-height:300px;
  object-fit:cover;
  display:block;
  transition:transform .45s ease;
}
.project-cycle-card figcaption{
  position:absolute;
  inset:0;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  padding:22px;
  color:#fff;
  background:linear-gradient(to top,rgba(7,14,22,.88),rgba(7,14,22,.06) 68%);
}
.project-cycle-card h3{
  margin:0 0 7px;
  font-size:1.2rem;
}
.project-cycle-card p{
  margin:0;
  line-height:1.45;
  opacity:.92;
}
.project-cycle-card:hover img{
  transform:scale(1.06);
}
@media(max-width:980px){
  .project-cycle-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:560px){
  .project-cycle-gallery{grid-template-columns:1fr}
  .project-cycle-card,
  .project-cycle-card img{min-height:260px}
}