/* ============================================================
   NEXA Energy — design system v2 «linea LED»
   Carbon / Cloud / NEXA Blue / Volt green
   ============================================================ */
@import url("/fonts/fonts.css");

:root{
  --carbon:#0A0F1A; --carbon-2:#0E1626; --ink:#101828;
  --paper:#FFFFFF; --cloud:#F3F5F8; --line:#E4E9F0;
  --blue:#1F8FE8; --blue-d:#1173C4; --volt:#2BE06A;
  --slate:#5A6B84; --txtd:#E8EEF7; --muted:#9AA9BF;
  --r:18px; --r-l:28px;
  --sh:0 10px 30px rgba(10,15,26,.08);
  --sh-l:0 24px 60px rgba(10,15,26,.14);
  --disp:'Titillium Web',system-ui,sans-serif;
  --body:'Inter',system-ui,sans-serif;
  --wrap:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);font-size:16.5px;line-height:1.65;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--blue-d)}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(18px,4vw,32px)}

h1,h2,h3{font-family:var(--disp);line-height:1.12;letter-spacing:-.01em}
h1{font-weight:700;font-size:clamp(2.5rem,5.6vw,4.35rem)}
h2{font-weight:700;font-size:clamp(1.7rem,3.2vw,2.5rem);color:var(--ink)}
h3{font-weight:600;font-size:1.13rem}
.h-small{font-size:clamp(1.3rem,2.2vw,1.7rem)}
.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);line-height:1.6}

/* ---- eyebrow con tick «LED» -------------------------------- */
.eyebrow{display:flex;align-items:center;gap:10px;font-family:var(--disp);font-weight:600;font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
.tick{width:22px;height:3px;border-radius:2px;background:var(--volt);box-shadow:0 0 10px rgba(43,224,106,.7)}
.eb-dark{color:#7FC2FA}

/* ---- reveal on scroll -------------------------------------- */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0ms)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .hero-bgvideo video{display:none}
  .hero-bgvideo{background-image:url(/img/hero-poster.jpg);background-size:cover;background-position:center}
  .stage-v video{display:none}
  .stage-v{background-image:url(/img/dce-loop-poster.jpg);background-size:cover;background-position:center;min-height:280px}
  .rv{opacity:1;transform:none;transition:none}
  *{animation:none!important;transition:none!important}
}

/* ---- buttons ----------------------------------------------- */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--disp);font-weight:600;letter-spacing:.02em;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s,color .2s}
.btn:hover{transform:translateY(-2px)}
.btn-s{background:var(--blue);color:#fff;padding:9px 18px;font-size:.92rem}
.btn-m{background:var(--ink);color:#fff;padding:11px 22px;font-size:.95rem}
.btn-l{background:var(--blue);color:#fff;padding:14px 30px;font-size:1.02rem;box-shadow:0 10px 24px rgba(31,143,232,.35)}
.btn-s:hover,.btn-l:hover{background:var(--blue-d);color:#fff}
.btn-m:hover{background:#000;color:#fff}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.35);padding:14px 30px;font-size:1.02rem}
.btn-ghost:hover{border-color:var(--volt);color:var(--volt)}

/* ============================================================
   HEADER
   ============================================================ */
.site-head{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,box-shadow .3s,backdrop-filter .3s}
.site-head.scrolled{background:rgba(10,15,26,.86);backdrop-filter:blur(14px);box-shadow:0 1px 0 rgba(255,255,255,.06)}
.bar{display:flex;align-items:center;gap:26px;height:76px}
.brand-logo{height:44px;width:auto}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:6px}
.main-nav>a,.nav-dd>a{font-family:var(--disp);font-weight:600;font-size:.98rem;color:var(--txtd);padding:10px 13px;border-radius:10px;display:inline-flex;align-items:center;gap:6px}
.main-nav>a:hover,.nav-dd>a:hover{color:#fff;background:rgba(255,255,255,.08)}
.main-nav>a.on,.nav-dd>a.on{color:var(--volt)}
.chev{width:11px;height:8px;opacity:.7}
.head-right{margin-left:auto;display:flex;align-items:center;gap:16px}
.langs{display:flex;gap:2px}
.langs a{font-size:.78rem;font-weight:600;letter-spacing:.04em;color:var(--muted);padding:5px 7px;border-radius:8px}
.langs a:hover{color:#fff}
.langs a[aria-current]{color:#fff;background:rgba(255,255,255,.12)}
.menu-btn{display:none}
.m-group{display:none}
.lang-mini{display:none;position:relative}
.lang-btn{display:flex;align-items:center;gap:7px;height:44px;padding:0 14px;background:rgba(255,255,255,.1);border:0;border-radius:12px;color:#fff;font-family:var(--disp);font-weight:700;font-size:.95rem;cursor:pointer}
.lang-pop{position:absolute;top:calc(100% + 10px);right:0;background:#fff;border-radius:14px;box-shadow:var(--sh-l);padding:8px;display:none;min-width:150px;z-index:70}
.lang-mini.open .lang-pop{display:block}
.lang-pop a{display:block;padding:10px 13px;border-radius:9px;color:var(--ink);font-weight:600;font-size:.95rem}
.lang-pop a:hover{background:var(--cloud)}
.lang-pop a[aria-current]{background:var(--cloud);color:var(--blue)}
.zoomable{cursor:zoom-in}
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(6,9,16,.93);display:flex;align-items:center;justify-content:center;padding:3vh 3vw}
.lb-wrap{max-width:96vw;max-height:92vh;overflow:auto;-webkit-overflow-scrolling:touch;border-radius:12px;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.lb-wrap img{display:block;max-width:min(94vw,1500px);height:auto;cursor:zoom-in}
.lb-wrap.zoomed img{max-width:none;width:1900px;cursor:zoom-out}
.lb-x{position:fixed;top:14px;right:16px;z-index:210;font-size:30px;line-height:1;background:rgba(255,255,255,.14);color:#fff;border:0;border-radius:12px;width:46px;height:46px;cursor:pointer}

/* dropdown Prodotti */
.nav-dd{position:relative}
.dd{position:absolute;top:100%;left:-10px;padding-top:14px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.25s}
.nav-dd:hover .dd,.nav-dd:focus-within .dd{opacity:1;visibility:visible;transform:none}
.dd-in{background:#fff;border-radius:var(--r);box-shadow:var(--sh-l);padding:12px;width:340px;border:1px solid var(--line)}
.dd-item{display:flex;align-items:center;gap:14px;padding:10px 12px;border-radius:12px;color:var(--ink)}
.dd-item:hover{background:var(--cloud);color:var(--ink)}
.dd-item img{width:46px;height:56px;object-fit:contain}
.dd-item strong{display:block;font-family:var(--disp);font-size:1rem;line-height:1.2}
.dd-item em{font-style:normal;font-size:.82rem;color:var(--slate)}
.dd-all{display:block;text-align:center;font-family:var(--disp);font-weight:600;font-size:.92rem;padding:11px;margin-top:6px;border-top:1px solid var(--line);color:var(--blue)}

/* ============================================================
   HERO (home + product)
   ============================================================ */
.hero,.prod-hero,.page-hero{position:relative;background:radial-gradient(1200px 600px at 78% -10%,#12233F 0%,var(--carbon) 55%);color:var(--txtd);overflow:hidden}
.hero-glow{position:absolute;inset:auto -20% -55% -20%;height:70%;background:radial-gradient(50% 100% at 50% 100%,rgba(31,143,232,.22),transparent 70%);pointer-events:none}
.hero .wrap,.prod-hero .wrap{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(28px,5vw,64px);align-items:center;padding-top:150px;padding-bottom:84px;min-height:92vh}
.hero-solo{display:flex;align-items:center;padding-top:150px;padding-bottom:96px;min-height:92vh}
.hero-solo .hero-copy{max-width:640px;text-shadow:0 2px 20px rgba(6,10,18,.6)}
a.card{display:block;color:inherit}
a.card:hover{color:inherit}
a.card .more{margin-top:12px;display:inline-flex;gap:6px;align-items:center}
a.card:hover .more i{transform:translateX(5px)}
.prod-hero .hero-grid{min-height:auto;padding-top:140px;padding-bottom:72px}
.hero h1{color:#fff;margin:6px 0 18px;text-wrap:balance}
.hero .lead{color:#C6D3E6;max-width:34em}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 20px}
.hero-note{font-family:var(--disp);font-weight:600;font-size:.9rem;letter-spacing:.06em;color:var(--muted)}
.standards{font-family:var(--disp);font-weight:600;letter-spacing:.08em;font-size:.88rem;color:var(--slate);margin-top:18px}
.std-dark{color:var(--muted)}

/* lo «stage»: pannello chiaro con cornice LED che ospita la foto prodotto */
.stage{position:relative;background:linear-gradient(165deg,#FFFFFF 0%,#EDF1F6 100%);border-radius:var(--r-l);padding:clamp(18px,3vw,34px);box-shadow:var(--sh-l)}
.stage::after{content:"";position:absolute;inset:10px;border:2px solid rgba(43,224,106,.55);border-radius:calc(var(--r-l) - 8px);opacity:0;transition:opacity .45s;pointer-events:none;box-shadow:0 0 24px rgba(43,224,106,.35) inset}
.stage:hover::after{opacity:1}
.stage img{width:100%;height:auto;max-height:66vh;object-fit:contain;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.stage:hover img{transform:scale(1.025)}
.hero-stage .stage{animation:rise 1s cubic-bezier(.2,.7,.2,1) both .15s}
@keyframes rise{from{opacity:0;transform:translateY(34px)}to{opacity:1;transform:none}}
.hero-copy{animation:rise .9s cubic-bezier(.2,.7,.2,1) both}

/* page hero (interne senza foto) */
.page-hero{padding:150px 0 70px}
.page-hero h1{color:#fff;margin:6px 0 14px;max-width:16em;text-wrap:balance}
.page-hero .lead{color:#C6D3E6;max-width:42em}
.page-hero.thx{text-align:center;padding-bottom:110px}
.page-hero.thx .lead{margin:0 auto}
.thx-mark{width:84px;margin:0 auto 20px;filter:drop-shadow(0 8px 24px rgba(31,143,232,.45))}

/* product hero extra */
.ph-kw{font-family:var(--disp);font-weight:700;font-size:clamp(1.1rem,2vw,1.4rem);color:var(--volt);letter-spacing:.04em}
.prod-hero h1{margin:2px 0 8px}
.prod-hero .lead{color:#fff;font-weight:600}
.ph-intro{color:#C6D3E6;margin-top:12px;max-width:36em}

/* ---- video hero (integrazione modifica Adriano 01/09) ------ */
.hero-bgvideo{position:absolute;inset:0;overflow:hidden;background:var(--carbon)}
.hero-bgvideo video{width:100%;height:100%;object-fit:cover;display:block;opacity:.85}
.hero-scrim{position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,15,26,.82) 0%,rgba(10,15,26,.62) 36%,rgba(10,15,26,.22) 66%,rgba(10,15,26,.42) 100%)}
.langs-m{display:none}

/* ============================================================
   SECTIONS
   ============================================================ */
.sec{padding:clamp(64px,9vw,110px) 0}
.sec-mist{background:var(--cloud)}
.sec-dark{background:linear-gradient(155deg,var(--carbon-2),var(--carbon));color:var(--txtd)}
.sec-dark h2{color:#fff}
.sec-dark p{color:#C6D3E6}
.sec-head{max-width:46em;margin-bottom:clamp(30px,4vw,48px)}
.sec-head h2{position:relative;padding-bottom:16px}
.sec-head h2::after{content:"";position:absolute;left:0;bottom:0;width:64px;height:4px;border-radius:2px;background:linear-gradient(90deg,var(--volt),var(--blue));transform-origin:left;transform:scaleX(0);transition:transform .8s cubic-bezier(.2,.7,.2,1) .15s}
.rv.in h2::after,.sec-head.in h2::after{transform:scaleX(1)}
.sec-sub{color:var(--slate);margin-top:12px;font-size:1.05rem}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,70px);align-items:center}
.narrow{max-width:760px}
.narrow p{margin-bottom:1.1em;font-size:1.06rem}

/* ---- stats band -------------------------------------------- */
.stats{background:var(--carbon);border-top:1px solid rgba(255,255,255,.06);padding:34px 0 56px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.stat{border-left:2px solid rgba(255,255,255,.12);padding-left:20px}
.stat-n{font-family:var(--disp);font-weight:700;font-size:clamp(2.1rem,4vw,3.1rem);color:#fff;line-height:1;display:flex;align-items:baseline;gap:4px}
.stat-n em{font-style:normal;font-size:.45em;color:var(--volt)}
.stat-l{color:var(--muted);font-size:.92rem;margin-top:8px}

/* ---- model cards (home) ------------------------------------ */
.mgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.mcard{position:relative;display:flex;flex-direction:column;background:var(--cloud);border-radius:var(--r-l);padding:22px 22px 24px;color:var(--ink);overflow:hidden;transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s}
.mcard:hover{transform:translateY(-8px);box-shadow:var(--sh-l);color:var(--ink)}
.mcard::after{content:"";position:absolute;inset:8px;border:2px solid var(--volt);border-radius:calc(var(--r-l) - 6px);opacity:0;transition:opacity .4s;pointer-events:none}
.mcard:hover::after{opacity:1}
.mcard-kw{font-family:var(--disp);font-weight:700;color:var(--blue);font-size:1rem}
.mcard-media{height:210px;display:flex;align-items:center;justify-content:center;margin:8px 0 14px}
.mcard-media img{max-height:100%;width:auto;max-width:88%;object-fit:contain;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.mcard:hover .mcard-media img{transform:scale(1.06)}
.mcard-body strong{font-family:var(--disp);font-size:1.35rem;font-weight:700;display:block}
.mcard-body>span{display:block}
.mcard-body span:nth-child(2){color:var(--slate);font-size:.95rem;margin-top:4px;min-height:2.6em}
.more{font-family:var(--disp);font-weight:600;color:var(--blue);margin-top:14px;display:inline-flex;gap:6px;align-items:center}
.more i{font-style:normal;transition:transform .3s}
.mcard:hover .more i{transform:translateX(5px)}

/* ---- photo band / mii -------------------------------------- */
.photo{border-radius:var(--r-l);overflow:hidden;box-shadow:var(--sh-l)}
.photo img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/4.6;transition:transform 6s ease}
.photo:hover img{transform:scale(1.05)}
.mii-band .standards{color:var(--muted)}
.mii{display:inline-flex;align-items:center;gap:10px;font-family:var(--disp);font-weight:600;font-size:.92rem;margin-top:18px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);padding:8px 16px;border-radius:999px;color:inherit}
.sec:not(.sec-dark) .mii,.narrow .mii{background:var(--cloud);border-color:var(--line);color:var(--ink)}
.itflag{display:inline-flex;width:24px;height:16px;border-radius:3px;overflow:hidden;box-shadow:0 0 0 1px rgba(0,0,0,.12)}
.itflag i{flex:1}
.itflag i:nth-child(1){background:#009246}.itflag i:nth-child(2){background:#fff}.itflag i:nth-child(3){background:#CE2B37}

/* ---- steps ------------------------------------------------- */
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;position:relative}
.step-n{font-family:var(--disp);font-weight:700;font-size:1rem;color:#fff;background:var(--blue);width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:14px;box-shadow:0 6px 14px rgba(31,143,232,.35)}
.steps h3{margin-bottom:6px}
.steps p{color:var(--slate);font-size:.95rem}

/* ---- why / values ------------------------------------------ */
.why{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.why-item{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px}
.sec-mist .why-item{background:#fff}
.why-ic{flex:0 0 46px;height:46px;border-radius:13px;background:linear-gradient(140deg,var(--blue),#3FB1FF);display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 8px 18px rgba(31,143,232,.3)}
.ic{width:23px;height:23px}
.why-item p{color:var(--slate);font-size:.95rem}
.why-item h3{margin-bottom:4px}
.lone{align-items:center}

/* ---- cloud / specs list ------------------------------------ */
.cloud-list{background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:28px;box-shadow:var(--sh)}
.sec-mist .cloud-list{background:#fff}
.specs{list-style:none}
.specs li{padding:11px 0 11px 34px;position:relative;border-bottom:1px solid var(--line);color:var(--ink)}
.specs li:last-child{border-bottom:0}
.specs li::before{content:"";position:absolute;left:4px;top:18px;width:16px;height:3px;border-radius:2px;background:var(--volt)}
.specs-big li{font-size:1.02rem;padding:14px 0 14px 36px}
.specs-big strong{display:block;font-family:var(--disp)}

/* ---- partners ---------------------------------------------- */
.partners{text-align:center}
.p-note{color:var(--slate);margin:10px auto 26px;max-width:40em}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.chips li{font-family:var(--disp);font-weight:600;letter-spacing:.03em;background:var(--cloud);border:1px solid var(--line);border-radius:999px;padding:10px 22px;color:var(--slate)}
.chips-kw li{background:#fff;color:var(--ink);font-size:1.05rem}

/* ---- CTA band ---------------------------------------------- */
.cta-band{background:linear-gradient(135deg,var(--blue-d) 0%,var(--blue) 55%,#3FB1FF 100%);color:#fff;text-align:center;padding:clamp(60px,8vw,90px) 0;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:-40% -20% auto;height:120%;background:radial-gradient(40% 60% at 70% 20%,rgba(255,255,255,.18),transparent 70%)}
.cta-band h2{color:#fff;margin-bottom:10px;position:relative}
.cta-band p{max-width:38em;margin:0 auto 26px;color:#E4F1FE;position:relative}
.cta-band .btn-l{background:#fff;color:var(--blue-d);box-shadow:0 14px 30px rgba(0,0,0,.18);position:relative}
.cta-band .btn-l:hover{background:var(--carbon);color:#fff}

/* ============================================================
   GAMMA (pagina Prodotti)
   ============================================================ */
.plist{display:flex;flex-direction:column;gap:clamp(40px,6vw,72px)}
.prow{display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,4vw,60px);align-items:center}
.prow.rev .prow-media{order:2}
.stage-s{padding:clamp(16px,2vw,26px)}
.stage-s img{max-height:420px;margin:0 auto}
.prow-kw{font-family:var(--disp);font-weight:700;color:var(--blue);letter-spacing:.02em}
.prow h2{margin:2px 0 4px;font-size:clamp(1.8rem,3vw,2.4rem)}
.prow-claim{font-family:var(--disp);font-weight:600;color:var(--slate);font-size:1.1rem;margin-bottom:12px}
.feats-mini{list-style:none;margin:16px 0 22px;display:grid;gap:8px}
.feats-mini li{padding-left:30px;position:relative;color:var(--slate);font-size:.96rem}
.feats-mini li::before{content:"";position:absolute;left:2px;top:10px;width:14px;height:3px;border-radius:2px;background:var(--volt)}
.feats-mini strong{color:var(--ink);font-family:var(--disp);display:inline-block;margin-right:6px}

.custom-band .kw720{display:flex;align-items:baseline;justify-content:center;gap:10px;font-family:var(--disp);font-weight:700;color:#fff}
.kw720 span{font-size:clamp(6rem,14vw,11rem);line-height:1;background:linear-gradient(120deg,#fff 30%,var(--volt));-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 10px 40px rgba(43,224,106,.25))}
.kw720 em{font-style:normal;font-size:clamp(1.6rem,3vw,2.4rem);color:var(--volt)}

/* ============================================================
   PAGINA PRODOTTO
   ============================================================ */
.featgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feat{background:var(--cloud);border-radius:var(--r);padding:24px 22px;display:flex;gap:14px;align-items:flex-start}
.feat-ic{flex:0 0 40px;height:40px;border-radius:12px;background:var(--carbon);color:var(--volt);display:flex;align-items:center;justify-content:center}
.feat h3{margin-bottom:4px}
.feat p{color:var(--slate);font-size:.93rem}
.vars{margin-bottom:26px}
.vars .chips{justify-content:flex-start}

.tbl-wrap{overflow-x:auto;border-radius:var(--r-l);box-shadow:var(--sh);border:1px solid var(--line);background:#fff}
.spec-tbl{width:100%;border-collapse:collapse;min-width:640px;font-size:.96rem}
.spec-tbl thead th{font-family:var(--disp);font-weight:700;text-align:left;background:var(--carbon);color:#fff;padding:16px 18px;font-size:.98rem;white-space:nowrap}
.spec-tbl thead th:first-child{color:var(--muted);font-weight:600}
.spec-tbl tbody th{font-weight:600;text-align:left;color:var(--slate);padding:13px 18px;width:230px;background:var(--cloud);border-bottom:1px solid var(--line);font-family:var(--body);font-size:.9rem;vertical-align:top}
.spec-tbl tbody td{padding:13px 18px;border-bottom:1px solid var(--line);color:var(--ink);vertical-align:top}
.spec-tbl tbody tr:last-child th,.spec-tbl tbody tr:last-child td{border-bottom:0}
.spec-tbl tbody tr:hover td{background:#FAFCFF}

.scen-band .photo img{aspect-ratio:4/3.4}
.photo-w img{aspect-ratio:16/10}
.stage video{width:100%;height:auto;max-height:66vh;object-fit:cover;display:block;border-radius:14px}
.stage-v{background-image:url(/img/dce-loop-poster.jpg);background-size:cover;background-position:center}

.ogrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ocard{display:flex;align-items:center;gap:18px;background:var(--cloud);border-radius:var(--r);padding:16px 20px;color:var(--ink);transition:transform .3s,box-shadow .3s}
.ocard:hover{transform:translateY(-4px);box-shadow:var(--sh);color:var(--ink)}
.ocard-media{flex:0 0 64px;height:76px;display:flex;align-items:center;justify-content:center}
.ocard-media img{max-height:100%;max-width:100%;object-fit:contain}
.ocard strong{display:block;font-family:var(--disp);font-size:1.05rem}
.ocard em{font-style:normal;color:var(--slate);font-size:.88rem}

/* ============================================================
   CARDS generiche (soluzioni / settori)
   ============================================================ */
.cards4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.cards4.c2{grid-template-columns:repeat(2,1fr)}
.cards4.c3{grid-template-columns:repeat(3,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:24px;transition:transform .3s,box-shadow .3s}
.card:hover{transform:translateY(-6px);box-shadow:var(--sh-l)}
.card-img{border-radius:14px;aspect-ratio:16/9;object-fit:cover;width:100%;margin-bottom:16px}
.card h3{margin-bottom:6px}
.card p{color:var(--slate);font-size:.95rem}
.card-ic{display:inline-flex;width:46px;height:46px;border-radius:13px;background:linear-gradient(140deg,var(--blue),#3FB1FF);color:#fff;align-items:center;justify-content:center;margin-bottom:14px;box-shadow:0 8px 18px rgba(31,143,232,.3)}
.mii-visual{display:flex;justify-content:center}
.mii-mark{width:min(260px,60%);filter:drop-shadow(0 16px 44px rgba(31,143,232,.35))}

/* ============================================================
   CONTATTI / FORM / LEGAL
   ============================================================ */
.contact-split{align-items:start}
.qform{display:grid;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:clamp(22px,3vw,34px);box-shadow:var(--sh)}
.qform label{display:grid;gap:7px;font-family:var(--disp);font-weight:600;font-size:.92rem}
.qform input,.qform textarea{font:inherit;font-family:var(--body);padding:13px 15px;border:1.5px solid var(--line);border-radius:12px;background:var(--cloud);transition:border-color .2s,background .2s}
.qform input:focus,.qform textarea:focus{outline:none;border-color:var(--blue);background:#fff}
.check{grid-template-columns:auto 1fr;display:grid;align-items:start;gap:10px;font-weight:400!important;font-family:var(--body)!important;font-size:.9rem!important;color:var(--slate)}
.check input{width:18px;height:18px;margin-top:2px}
.hp{position:absolute;left:-9999px}
.c-card{background:var(--carbon);color:var(--txtd);border-radius:var(--r-l);padding:clamp(24px,3vw,34px)}
.c-card h2{color:#fff;margin-bottom:14px}
.c-card p{margin-bottom:14px;color:#C6D3E6}
.c-card a{color:#7FC2FA}
.c-card a:hover{color:var(--volt)}
.maplink{font-family:var(--disp);font-weight:600}
.legal h2{margin:26px 0 8px}
.legal p{color:var(--slate)}

/* ============================================================
   FOOTER
   ============================================================ */
.site-foot{background:var(--carbon);color:var(--muted);padding:64px 0 30px;border-top:1px solid rgba(255,255,255,.05)}
.grid-f{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:38px}
.f-logoimg{height:56px;width:auto}
.f-tag{margin-top:12px;color:#C6D3E6}
.site-foot h3{color:#fff;font-size:.95rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}
.site-foot p{font-size:.94rem}
.site-foot a{color:var(--muted)}
.site-foot a:hover{color:#fff}
.f-links a{display:block;padding:3px 0}
.f-bottom{margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.08);font-size:.85rem}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1060px){
  .mgrid,.featgrid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr);row-gap:30px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .cards4{grid-template-columns:repeat(2,1fr)}
  .cards4.c3{grid-template-columns:repeat(2,1fr)}
  .ogrid{grid-template-columns:1fr}
  .grid-f{grid-template-columns:1fr 1fr}
}
@media (max-width:880px){
  .hero-grid{grid-template-columns:1fr;min-height:auto;padding-top:120px;text-align:left}
  .hero-solo{min-height:78vh;padding-top:130px;padding-bottom:70px}
  .hero-stage{order:-1;margin-top:0}
  .hero-stage .stage img{max-height:44vh}
  .prod-hero .hero-grid{padding-top:118px}
  .split{grid-template-columns:1fr}
  .prow{grid-template-columns:1fr}
  .prow.rev .prow-media{order:0}
  .why{grid-template-columns:1fr}
  .page-hero{padding-top:118px}
  /* mobile nav */
  .menu-btn{display:flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;background:rgba(255,255,255,.1);border:0;border-radius:12px;cursor:pointer;margin-left:10px}
  .lang-mini{display:block;margin-left:auto}
  .hero-scrim{background:linear-gradient(180deg,rgba(10,15,26,.62) 0%,rgba(10,15,26,.45) 52%,rgba(10,15,26,.78) 100%)}
  .menu-btn span{display:block;width:20px;height:2px;background:#fff;margin:0 auto;border-radius:2px;transition:.3s}
  .nav-open .menu-btn span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-open .menu-btn span:nth-child(2){opacity:0}
  .nav-open .menu-btn span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .head-right{display:none}
  .langs-m{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;padding:16px 10px 4px;border-top:1px solid rgba(255,255,255,.08)}
  .langs-m a{padding:8px 13px;font-size:.9rem;font-weight:600;color:var(--muted);border-radius:9px;background:rgba(255,255,255,.06)}
  .langs-m a[aria-current]{color:#fff;background:var(--blue)}
  .stage-v video{display:none}
  .stage-v{background-image:url(/img/dce-loop-poster.jpg);background-size:cover;background-position:center;min-height:280px}
  .main-nav{position:fixed;inset:76px 0 0;background:var(--carbon);flex-direction:column;align-items:stretch;padding:20px 24px;gap:2px;transform:translateX(100%);transition:transform .35s cubic-bezier(.2,.7,.2,1);overflow:auto}
  .nav-open .main-nav{transform:none}
  .main-nav>a{font-size:1.15rem;padding:14px 10px;border-bottom:1px solid rgba(255,255,255,.07)}
  .nav-dd>a{display:none}
  .dd{display:none}
  .m-group{display:block;border-bottom:1px solid rgba(255,255,255,.07);padding-bottom:8px;margin-bottom:6px}
  .m-head{display:block;font-family:var(--disp);font-weight:700;font-size:1.15rem;color:#fff;padding:14px 10px 8px}
  .m-group a:not(.m-head){display:block;color:var(--muted);padding:9px 10px 9px 22px;font-size:1rem}
  .m-group a:not(.m-head):hover{color:#fff}
  .nav-open{overflow:hidden}
  .bar{height:72px}
  .brand-logo{height:38px}
}
@media (max-width:560px){
  body{font-size:15.5px}
  .mgrid,.featgrid,.steps,.cards4,.cards4.c3,.cards4.c2{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr;gap:18px}
  .stat{padding-left:14px}
  .grid-f{grid-template-columns:1fr}
  .hero-cta .btn{width:100%;justify-content:center}
  .mcard-media{height:180px}
  .spec-tbl tbody th{width:150px}
}