/* ============================================
   ALKEO LABS - stylesheet condiviso
   Sistema di design: navy + accento arancione,
   Poppins (titoli) / Rubik (corpo)
   ============================================ */

/* Font auto-ospitati (Poppins/Rubik) - nessuna richiesta esterna, nessun dato trasmesso a terzi */
@font-face{font-family:"Poppins";src:url("../assets/fonts/poppins-500.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap;}
@font-face{font-family:"Poppins";src:url("../assets/fonts/poppins-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap;}
@font-face{font-family:"Poppins";src:url("../assets/fonts/poppins-700.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap;}
@font-face{font-family:"Rubik";src:url("../assets/fonts/rubik-300.woff2") format("woff2");font-weight:300;font-style:normal;font-display:swap;}
@font-face{font-family:"Rubik";src:url("../assets/fonts/rubik-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap;}
@font-face{font-family:"Rubik";src:url("../assets/fonts/rubik-500.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap;}
@font-face{font-family:"Rubik";src:url("../assets/fonts/rubik-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap;}

:root{
  /* Colore - token di sistema */
  --navy-950:#12162a;
  --navy-900:#191E34;
  --navy-800:#232a49;
  --navy-700:#2d365e;
  --accent:#FF7701;
  --accent-btn:#ED801B;
  --accent-dark:#d9690a;
  --bg:#F7F7F7;
  --paper:#ffffff;
  --ink:#191E34;
  --ink-soft:#6E6E6E;
  --line:#e4e4e4;
  --muted:#BEBEBE;
  --radius:6px;
  --radius-pill:99px;
  --radius-btn:8px;
  --shadow:0 10px 30px -12px rgba(25,30,52,.18);
  --shadow-card:0 10px 30px rgba(25,30,52,.10);
  --maxw:1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
[id]{scroll-margin-top:132px;}
body{
  margin:0;
  font-family:"Rubik",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-weight:400;
  color:var(--ink-soft);
  background:var(--bg);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:"Poppins","Rubik",sans-serif;line-height:1.2;margin:0 0 .5em;color:var(--navy-900);font-weight:600;}
h2{font-size:35px;line-height:1.2;}
p{margin:0 0 1em;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
section{padding:90px 0;}
.eyebrow{
  display:inline-block;
  font-family:"Rubik",sans-serif;
  font-size:.85rem;
  font-weight:600;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--accent);
  margin-bottom:14px;
}
.lead{font-size:1.06rem;color:var(--ink-soft);max-width:640px;line-height:1.7;}

/* ---------- lingua ---------- */
[data-lang="it"] .lang-en{display:none !important;}
[data-lang="en"] .lang-it{display:none !important;}

.lang-switch{
  display:flex;
  gap:2px;
  background:rgba(255,255,255,.12);
  border-radius:var(--radius-btn);
  padding:3px;
}
.lang-switch button{
  border:none;
  background:transparent;
  color:#e7e7ee;
  font-family:"Rubik",sans-serif;
  font-size:.72rem;
  font-weight:600;
  letter-spacing:.05em;
  padding:6px 12px;
  border-radius:calc(var(--radius-btn) - 2px);
  cursor:pointer;
  transition:background .2s,color .2s;
}
.lang-switch button.active{background:var(--accent);color:#fff;}

/* ---------- email obfuscation helper (used across the site) ---------- */
.email-link:not(.revealed){cursor:pointer;}
.email-link:not(.revealed):after{content:" ✉";}

/* ---------- header ---------- */
header.site{
  position:sticky;top:0;z-index:100;
  background:var(--navy-900);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.nav-wrap{
  max-width:1320px;margin:0 auto;padding:12px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
}
.brand{display:flex;align-items:center;flex-shrink:0;}
.brand-badge{
  background:#fff;border-radius:12px;padding:10px 20px;
  display:flex;align-items:center;gap:18px;box-shadow:0 4px 14px -6px rgba(0,0,0,.35);
  flex-shrink:0;
}
.brand-badge .alkeo-logo{height:64px;width:auto;flex-shrink:0;}
.brand-badge .mj-logo-wrap{display:flex;flex-direction:column;align-items:center;gap:3px;flex-shrink:0;}
.brand-badge .mj-logo{height:27px;width:auto;flex-shrink:0;}
.brand-badge .mj-caption{
  font-family:"Rubik",sans-serif;font-weight:600;font-size:.5rem;
  letter-spacing:.05em;text-transform:uppercase;color:#8a94a6;white-space:nowrap;
  text-align:center;
}
.brand-badge .divider{width:1px;height:46px;background:#dde4ec;flex-shrink:0;}
@media(max-width:520px){
  .brand-badge{padding:8px 14px;gap:12px;}
  .brand-badge .alkeo-logo{height:44px;}
  .brand-badge .mj-logo{height:19px;}
  .brand-badge .mj-caption{font-size:.42rem;}
  .brand-badge .divider{height:32px;}
}
@media(max-width:400px){
  .lang-switch button{padding:5px 9px;font-size:.66rem;}
}
@media(max-width:360px){
  .brand-badge{padding:6px 10px;gap:8px;}
  .brand-badge .alkeo-logo{height:34px;}
  .brand-badge .mj-logo{height:14px;}
  .brand-badge .mj-caption{font-size:.4rem;white-space:normal;max-width:66px;line-height:1.25;}
  .brand-badge .divider{height:24px;}
  .nav-right{gap:8px !important;}
}
nav.primary{display:flex;align-items:center;gap:24px;}
nav.primary a{
  font-family:"Rubik",sans-serif;
  font-size:.8rem;font-weight:500;color:#fff;
  text-transform:uppercase;letter-spacing:.05em;
  padding:6px 0;border-bottom:2px solid transparent;
  white-space:nowrap;
  transition:color .2s,border-color .2s;
}
nav.primary a:hover{color:var(--accent);border-color:var(--accent);}
.nav-right{display:flex;align-items:center;gap:18px;}
.nav-cta{
  background:var(--accent-btn);color:#fff;
  padding:12px 22px;border-radius:var(--radius-btn);
  font-family:"Poppins",sans-serif;font-weight:700;font-size:.7rem;
  text-transform:uppercase;letter-spacing:.08em;
  white-space:nowrap;transition:background .15s;
}
.nav-cta:hover{background:var(--accent-dark);}
.nav-toggle{display:none;background:none;border:none;color:#fff;font-size:1.4rem;cursor:pointer;}

@media(max-width:1260px){
  nav.primary{
    position:fixed;inset:0;background:var(--navy-950);
    flex-direction:column;align-items:flex-start;padding:24px;padding-top:125px;gap:6px;
    transform:translateY(-100%);transition:transform .25s ease;
    z-index:99;overflow-y:auto;
  }
  nav.primary.open{transform:translateY(0);}
  nav.primary a{
    width:100%;padding:14px 4px;font-size:.95rem;
    border-bottom:1px solid rgba(255,255,255,.08);
  }
  .nav-toggle{display:block;}
  .nav-cta{display:none;}
}
@media(max-width:520px){
  nav.primary{padding-top:103px;}
}
@media(max-width:360px){
  nav.primary{padding-top:95px;}
}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(160deg,var(--navy-950) 0%,var(--navy-900) 55%,var(--navy-800) 100%);
  color:#fff;padding:72px 0 52px;text-align:center;
}
.hero-bg-img{
  position:absolute;inset:-10px;z-index:0;
  width:calc(100% + 20px);height:calc(100% + 20px);object-fit:cover;
  filter:blur(1.2px);transform:scale(1.03);
}
.hero-overlay{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(160deg,rgba(15,18,35,.88) 0%,rgba(20,24,44,.84) 55%,rgba(25,30,52,.86) 100%);
}
.hero .container{position:relative;z-index:2;}
.hero-hex{
  position:absolute;top:-140px;right:-140px;width:640px;height:640px;
  background:radial-gradient(circle,rgba(255,119,1,.22) 0%,rgba(255,119,1,0) 70%);
  border-radius:50%;z-index:1;
}
.hero .eyebrow{margin-left:auto;margin-right:auto;}
.hero h1{color:#fff;font-family:"Poppins",sans-serif;font-weight:500;font-size:clamp(2.1rem,4.2vw,3.4rem);max-width:960px;margin-left:auto;margin-right:auto;}
.hero .lead{color:#e7e7ee;font-family:"Rubik",sans-serif;font-style:italic;font-size:1.2rem;max-width:640px;margin-left:auto;margin-right:auto;margin-bottom:0;}
.hero-badges{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:24px 0 28px;}
.hero-badges span{
  font-size:.78rem;font-weight:500;color:#f1f1f5;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
  padding:7px 14px;border-radius:var(--radius-btn);
  transition:box-shadow .18s,background .18s,transform .18s;
}
.hero-badges span:hover{
  background:rgba(255,255,255,.13);
  box-shadow:0 6px 14px -6px rgba(0,0,0,.45);
  transform:translateY(-1px);
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:16px 28px;border-radius:var(--radius-btn);
  font-family:"Poppins",sans-serif;font-weight:700;font-size:.72rem;
  text-transform:uppercase;letter-spacing:.08em;
  border:2px solid transparent;cursor:pointer;transition:background .15s,opacity .15s,transform .15s;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--accent-btn);color:#fff;}
.btn-primary:hover{background:var(--accent-dark);}
.btn-ghost{border-color:rgba(255,255,255,.4);color:#fff;}
.btn-ghost-dark{border-color:var(--navy-700);color:var(--navy-900);background:transparent;}
.btn-ghost-dark:hover{background:var(--navy-900);color:#fff;border-color:var(--navy-900);}

/* ---------- numeri / stats strip ---------- */
.stats-strip{
  background:var(--navy-950);
  padding:30px 0;
  border-top:1px solid rgba(255,255,255,.08);
}
.stats-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
}
.stat-card{
  display:flex;flex-direction:column;align-items:center;text-align:center;
  padding:0 20px;
  border-left:1px solid rgba(255,255,255,.12);
}
.stat-card:first-child{border-left:none;}
.stat-number{
  font-family:"Poppins",sans-serif;font-weight:700;font-size:clamp(1.9rem,3.4vw,2.6rem);
  color:var(--accent);line-height:1;margin-bottom:10px;
}
.stat-label{
  font-family:"Rubik",sans-serif;font-size:.82rem;color:#e7e7ee;line-height:1.4;
  max-width:180px;
}
@media(max-width:860px){
  .stats-grid{grid-template-columns:1fr 1fr;row-gap:28px;}
  .stat-card{border-left:none;}
  .stat-card:nth-child(odd){border-right:1px solid rgba(255,255,255,.12);}
}
@media(max-width:480px){
  .stats-strip{padding:30px 0;}
  .stat-number{font-size:clamp(1.7rem,7vw,2.1rem);margin-bottom:6px;}
  .stat-label{font-size:.76rem;max-width:150px;}
}

/* ---- cookie banner ---- */
.cookie-banner{
  position:fixed;left:0;right:0;bottom:0;z-index:200;
  background:var(--paper);
  border-top:1px solid var(--line);
  box-shadow:0 -10px 30px rgba(25,30,52,.14);
  transform:translateY(100%);
  transition:transform .35s ease;
}
.cookie-banner.visible{transform:translateY(0);}
.cookie-banner-inner{
  max-width:var(--maxw);margin:0 auto;padding:20px 24px;
  display:flex;align-items:center;gap:24px;flex-wrap:wrap;
}
.cookie-banner-text{
  flex:1 1 420px;margin:0;font-size:.85rem;line-height:1.6;color:var(--ink-soft);
}
.cookie-banner-actions{
  flex:0 0 auto;display:flex;gap:12px;flex-wrap:wrap;
}
.cookie-banner-actions .btn{padding:11px 22px;font-size:.85rem;}
@media (max-width:640px){
  .cookie-banner-inner{padding:16px;}
  .cookie-banner-actions{width:100%;}
  .cookie-banner-actions .btn{flex:1;justify-content:center;}
}

/* ---------- chi siamo ---------- */
.about{background:var(--paper);position:relative;overflow:hidden;}
.about-hex-canvas{position:absolute;inset:0;z-index:0;pointer-events:none;width:100%;height:100%;display:block;}
.about .container{position:relative;z-index:1;}
.about-text{max-width:none;}
.about-text h2{font-size:28px;}
.about-text .lead{max-width:none;}
.about-grid p{text-align:justify;}
.about-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:8px;}
@media(max-width:860px){.about-stats{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.about-stats{grid-template-columns:1fr;}}
.stat{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:22px;}
.stat b{display:block;font-family:"Poppins",sans-serif;font-size:1.7rem;font-weight:600;color:var(--navy-900);}
.stat span{font-family:"Rubik",sans-serif;font-size:.85rem;color:var(--ink-soft);}

.cert-banner{
  margin-top:22px;display:flex;align-items:center;gap:20px;
  background:var(--navy-900);
  border-radius:var(--radius);padding:22px 26px;color:#fff;
}
.cert-banner b{
  font-family:"Poppins",sans-serif;font-size:2rem;font-weight:600;color:var(--accent);
  flex-shrink:0;
}
.cert-banner span{font-family:"Rubik",sans-serif;font-size:.92rem;color:#e7e7ee;line-height:1.5;}
@media(max-width:520px){.cert-banner{flex-direction:column;align-items:flex-start;gap:8px;}}

/* ---- box certificazione (schede prodotto) ---- */
.fire-cert-box{
  background:var(--navy-950);color:#fff;border-radius:var(--radius);
  padding:30px 32px;margin:14px 0 26px;border:1px solid rgba(255,255,255,.08);
}
.fire-cert-box .cert-eyebrow{
  font-family:"Rubik",sans-serif;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;
  color:var(--accent);margin-bottom:8px;display:block;
}
.fire-cert-box h3{
  font-family:"Poppins",sans-serif;font-weight:600;font-size:1.4rem;color:#fff;margin:0 0 14px;
}
.fire-cert-box p{color:#d7dae4;text-align:left;margin-bottom:16px;}
.fire-cert-box .cert-details{list-style:none;padding:0;margin:0 0 16px;display:grid;gap:9px;font-size:.9rem;}
.fire-cert-box .cert-details li{color:#d7dae4;}
.fire-cert-box .cert-details b{color:#fff;font-weight:600;}
.fire-cert-box .cert-footnote{font-size:.78rem;color:#9aa1b5;margin:0;}
.fire-results{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:0 0 32px;}
.fire-result{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:22px 18px;text-align:center;}
.fire-result b{display:block;font-family:"Poppins",sans-serif;font-size:1.6rem;font-weight:700;color:var(--accent-dark);margin-bottom:8px;}
.fire-result > span{font-family:"Rubik",sans-serif;font-size:.82rem;color:var(--ink-soft);line-height:1.35;}
@media(max-width:640px){.fire-results{grid-template-columns:1fr;}}
/* ---------- settori ---------- */
.sectors-intro{background:var(--bg);padding-bottom:32px;text-align:center;}
.sectors-head{max-width:680px;margin:0 auto;text-align:center;}
.sectors-head .lead{margin:0 auto;}

.sector-section{padding:100px 0;scroll-margin-top:132px;}
.sector-section:nth-of-type(odd){background:var(--paper);}
.sector-section:nth-of-type(even){background:var(--bg);}
.s-medicaljet{position:relative;overflow:hidden;}
.s-medicaljet::before{
  content:"";position:absolute;inset:36px;z-index:0;
  border-radius:var(--radius);border:1px solid var(--line);
  background:url("../assets/img/medicaljet-section-bg.jpg?v=20260963") center/cover no-repeat;
  filter:blur(1.2px);
}
.s-medicaljet::after{
  content:"";position:absolute;inset:36px;z-index:0;
  border-radius:var(--radius);
  background:rgba(255,255,255,.68);
}
.s-medicaljet .container{position:relative;z-index:1;}
.s-nanocoatings{position:relative;overflow:hidden;}
.s-nanocoatings::before{
  content:"";position:absolute;inset:36px;z-index:0;
  border-radius:var(--radius);border:1px solid var(--line);
  background:url("../assets/img/nanocoatings-section-bg.jpg?v=20260963") center 30%/cover no-repeat;
  filter:blur(1.2px);
}
.s-nanocoatings::after{
  content:"";position:absolute;inset:36px;z-index:0;
  border-radius:var(--radius);
  background:rgba(247,247,247,.48);
}
.s-nanocoatings .container{position:relative;z-index:1;}
.s-nanofire{position:relative;overflow:hidden;}
.s-nanofire::before{
  content:"";position:absolute;inset:36px;z-index:0;
  border-radius:var(--radius);border:1px solid var(--line);
  background:url("../assets/img/nanofire-section-bg.jpg?v=20260963") center/cover no-repeat;
  filter:blur(1.2px);
}
.s-nanofire::after{
  content:"";position:absolute;inset:36px;z-index:0;
  border-radius:var(--radius);
  background:rgba(255,255,255,.68);
}
.s-nanofire .container{position:relative;z-index:1;}
.s-nanothermo{position:relative;overflow:hidden;}
.s-nanothermo::before{
  content:"";position:absolute;inset:36px;z-index:0;
  border-radius:var(--radius);border:1px solid var(--line);
  background:url("../assets/img/nanothermo-section-bg.jpg?v=20260963") center/cover no-repeat;
  filter:blur(1.2px);
}
.s-nanothermo::after{
  content:"";position:absolute;inset:36px;z-index:0;
  border-radius:var(--radius);
  background:rgba(247,247,247,.68);
}
.s-nanothermo .container{position:relative;z-index:1;}
@media(max-width:760px){
  .s-medicaljet::before,.s-medicaljet::after,
  .s-nanocoatings::before,.s-nanocoatings::after,
  .s-nanofire::before,.s-nanofire::after,
  .s-nanothermo::before,.s-nanothermo::after{inset:20px;}
}
.sector-index{
  font-family:"Rubik",sans-serif;font-weight:600;font-size:.85rem;letter-spacing:.1em;
  color:var(--accent-dark);margin-bottom:18px;display:block;text-transform:uppercase;
}
.sector-flex{display:grid;grid-template-columns:260px 1fr;gap:64px;align-items:center;}
.sector-flex.reverse{grid-template-columns:1fr 260px;}
.sector-flex.reverse .sector-media{order:2;}
.sector-media{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  padding:52px 24px;color:#fff;text-align:center;border-radius:var(--radius);box-shadow:var(--shadow);
  cursor:pointer;transition:transform .2s ease,box-shadow .2s ease;
  border:2px solid transparent;
}
.sector-media:hover,.sector-media:focus-visible{
  transform:translateY(-6px);
  box-shadow:0 20px 44px -14px rgba(25,30,52,.4);
  border-color:var(--accent);
}
.sector-media .tag{font-family:"Rubik",sans-serif;font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;opacity:.9;}
.sector-media .brandmark{font-family:"Poppins",sans-serif;font-weight:600;font-size:1.2rem;}
.sector-media .discover-hint{
  display:inline-flex;align-items:center;gap:6px;margin-top:4px;
  font-family:"Rubik",sans-serif;font-weight:600;font-size:.7rem;letter-spacing:.06em;
  color:var(--accent);text-transform:uppercase;
}
.sector-media .discover-hint:after{content:"→";transition:transform .15s ease;}
.sector-media:hover .discover-hint:after{transform:translateX(4px);}
.sector-body h3{font-family:"Poppins",sans-serif;font-weight:600;font-size:1.6rem;margin-bottom:14px;color:var(--navy-900);}
.sector-body p{color:#43434a;font-size:1rem;text-align:justify;}
.sector-tags{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 28px;}
.sector-tags span{
  font-family:"Rubik",sans-serif;font-size:.78rem;font-weight:500;color:var(--navy-800);
  background:var(--bg);border:1px solid var(--line);padding:7px 14px;border-radius:var(--radius-btn);
  transition:box-shadow .18s,border-color .18s,transform .18s;
}
.sector-tags span:hover{
  border-color:var(--accent);
  box-shadow:0 6px 14px -7px rgba(25,30,52,.35);
  transform:translateY(-1px);
}
.sector-link{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--accent-btn);color:#fff;
  font-family:"Poppins",sans-serif;font-weight:700;font-size:.78rem;
  text-transform:uppercase;letter-spacing:.08em;
  padding:18px 32px;border-radius:var(--radius-btn);
  border:2px solid var(--accent-dark);
  box-shadow:0 10px 26px -8px rgba(237,128,27,.55);
  transition:background .15s,transform .15s,box-shadow .15s,border-color .15s;
}
.sector-link:hover{background:var(--accent-dark);border-color:#a8500a;transform:translateY(-2px);box-shadow:0 14px 30px -8px rgba(237,128,27,.65);}
.sector-link:after{content:"→";transition:transform .15s;}
.sector-link:hover:after{transform:translateX(4px);}

.s-medicaljet .sector-media{background:linear-gradient(160deg,var(--navy-800),var(--navy-900));}
.s-nanofire .sector-media{background:linear-gradient(160deg,var(--navy-800),var(--navy-900));}
.s-nanothermo .sector-media{background:linear-gradient(160deg,var(--navy-800),var(--navy-900));}
.s-nanocoatings .sector-media{background:linear-gradient(160deg,var(--navy-800),var(--navy-900));}
.sector-media .tag{color:var(--accent);}

@media(max-width:760px){
  .sector-flex, .sector-flex.reverse{grid-template-columns:1fr;gap:32px;}
  .sector-flex.reverse .sector-media{order:0;}
  .sector-section{padding:72px 0;}
  .sector-media{padding:36px 24px;}
}

/* ---------- perche ---------- */
.why{background:var(--navy-950);color:#fff;text-align:center;}
.why h2{color:#fff;}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:44px;text-align:left;}
.why-item .n{font-family:"Poppins",sans-serif;font-weight:600;font-size:1.6rem;color:var(--accent);margin-bottom:10px;}
.why-item h4{color:#fff;font-family:"Poppins",sans-serif;font-size:1.02rem;}
.why-item p{color:var(--muted);font-family:"Rubik",sans-serif;font-size:.92rem;}
@media(max-width:860px){.why-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.why-grid{grid-template-columns:1fr;}}

/* ---------- contatti ---------- */
.contact{
  position:relative;overflow:hidden;
  background:var(--paper);
}
.contact::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:url("../assets/img/contact-banner.jpg?v=20260953") center/cover no-repeat;
  filter:blur(3px);transform:scale(1.03);
}
.contact::after{
  content:"";position:absolute;inset:0;z-index:0;
  background:rgba(255,255,255,.68);
}
.contact .container{position:relative;z-index:1;}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;}
.contact-card{background:rgba(247,247,247,.92);border:1px solid var(--line);border-radius:var(--radius);padding:32px;}
.contact-card h3{font-family:"Poppins",sans-serif;font-size:1rem;}
.contact-intro{
  border:1px solid var(--line);border-radius:var(--radius);padding:36px;
  background:rgba(255,255,255,.58);
}
.contact-list{list-style:none;padding:0;margin:18px 0 0;display:flex;flex-direction:column;gap:14px;}
.contact-list li{display:flex;gap:12px;align-items:flex-start;font-size:.95rem;}
.contact-list b{display:block;font-family:"Rubik",sans-serif;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);}
.brand-row{display:flex;align-items:center;gap:22px;margin-top:22px;flex-wrap:wrap;}
.brand-row img{height:30px;width:auto;opacity:.85;}
@media(max-width:760px){.contact-grid{grid-template-columns:1fr;gap:32px;}}

/* ---------- footer ---------- */
footer.site{background:var(--navy-950);color:var(--muted);padding:34px 0;font-size:.85rem;font-family:"Rubik",sans-serif;}
footer.site .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;}
footer.site a{color:var(--bg);transition:color .15s;}
footer.site a:hover{color:var(--accent);}
/* ---------- pagine tecniche ---------- */
.tech-hero{
  background:linear-gradient(160deg,var(--navy-900),var(--navy-950));
  color:#fff;padding:90px 0 70px;
}
.tech-hero-video-wrap,.tech-hero-img-wrap{position:relative;overflow:hidden;}
.tech-hero-video{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;z-index:0;
}
.tech-hero-bg-img{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;z-index:0;
  transform-origin:center center;
  animation:heroKenBurns 10s ease-in-out infinite alternate;
}
@keyframes heroKenBurns{
  0%{transform:scale(1) translate(0,0);}
  100%{transform:scale(1.22) translate(-2.6%,-2.2%);}
}
.tech-hero-overlay{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(160deg,rgba(18,22,42,.82),rgba(25,30,52,.72));
}
.tech-hero-img-wrap .tech-hero-overlay{
  background:linear-gradient(160deg,rgba(15,18,35,.94),rgba(25,30,52,.90));
}
.tech-hero-video-wrap .container,.tech-hero-img-wrap .container{position:relative;z-index:2;}
@media(prefers-reduced-motion:reduce){.tech-hero-video{display:none;}.tech-hero-bg-img{animation:none;}}
.tech-hero .eyebrow{color:var(--accent);}
.tech-hero h1{color:#fff;font-family:"Poppins",sans-serif;font-weight:500;font-size:clamp(1.9rem,3.6vw,2.7rem);max-width:760px;}
.tech-hero .lead{color:#e7e7ee;}
.back-link{
  display:inline-flex;align-items:center;gap:6px;font-family:"Rubik",sans-serif;font-size:.85rem;font-weight:500;
  color:var(--muted);margin-bottom:24px;transition:color .15s;
}
.back-link:hover{color:var(--accent);}
.back-link:before{content:"←";}
.tech-body{background:var(--paper);}
.tech-grid{display:grid;grid-template-columns:2fr 1fr;gap:56px;}
.video-showcase{
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-card);
  background:var(--navy-950);margin-bottom:36px;
}
.video-showcase video{width:100%;aspect-ratio:16/9;display:block;background:#000;}
.video-showcase .video-caption{
  margin:0;padding:14px 18px;color:var(--muted);font-size:.85rem;background:var(--navy-950);
}
.tech-main h2{font-family:"Poppins",sans-serif;font-size:1.3rem;margin-top:40px;}
.tech-main h2:first-child{margin-top:0;}
.tech-main h3{font-family:"Poppins",sans-serif;font-size:1.02rem;margin-top:28px;}
.tech-main ul{padding-left:20px;color:var(--ink-soft);}
.tech-main li{margin-bottom:8px;}
.tech-main p{color:var(--ink-soft);text-align:justify;}
.legal-content{max-width:800px;margin:0 auto;}
.legal-content a{color:var(--accent-dark);text-decoration:underline;}
.tech-side{align-self:start;position:sticky;top:132px;display:flex;flex-direction:column;gap:20px;}
.side-card{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:24px;}
.side-card h4{font-family:"Rubik",sans-serif;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);margin-bottom:12px;}
.side-image{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
.side-image img{width:100%;display:block;}
.spec-table{width:100%;border-collapse:collapse;font-size:.88rem;}
.spec-table td{padding:8px 0;border-bottom:1px solid var(--line);vertical-align:top;}
.spec-table td:first-child{color:var(--ink-soft);width:46%;}
.spec-table td:last-child{font-weight:600;color:var(--navy-900);}
.note-box{
  background:#fff6ea;border:1px solid #f0d9ad;border-radius:var(--radius);
  padding:18px 20px;font-size:.88rem;color:#7a5a12;
}
.tech-table{width:100%;border-collapse:collapse;font-size:.9rem;margin:14px 0 6px;}
.tech-table th{
  text-align:left;font-family:"Rubik",sans-serif;font-size:.7rem;text-transform:uppercase;
  letter-spacing:.06em;color:var(--ink-soft);padding:9px 12px;border-bottom:2px solid var(--line);
}
.tech-table td{padding:11px 12px;border-bottom:1px solid var(--line);color:var(--ink-soft);vertical-align:top;}
.tech-table td:first-child{color:var(--navy-900);font-weight:600;width:34%;}
.tech-table td:last-child{color:var(--ink-soft);font-size:.82rem;white-space:nowrap;}
@media(max-width:640px){
  .tech-table{font-size:.82rem;}
  .tech-table th,.tech-table td{padding:8px 6px;}
  .tech-table td:last-child{white-space:normal;}
}
@media(max-width:520px){.tech-table{display:block;overflow-x:auto;}}
.cta-box{background:var(--navy-950);color:#fff;border-radius:var(--radius);padding:26px;}
.cta-box h4{color:#fff;font-family:"Poppins",sans-serif;}
.cta-box a.btn{margin-top:14px;width:100%;justify-content:center;}
@media(max-width:900px){.tech-grid{grid-template-columns:1fr;}.tech-side{position:static;}}