/* ===================================================================
   Demo — Impianti Elettrici
   Tema "Voltage" — copiato fedelmente dalla struttura di AirDroneJet
   (airdronejet.com): stessa sequenza di sezioni, stessa tipografia
   Montserrat/Inter, stesso gradiente arancio→rosso, stessi bottoni a
   pillola — ma su un grigio antracite invece del nero pieno, e con
   un elettricista al posto del drone.
   =================================================================== */

:root{
  --bg:#18191c;
  --bg-1:#1e1f23;
  --bg-2:#25262b;
  --ink:#ffffff;
  --ink-dim:#a8a8ac;
  --ink-faint:#75767b;
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(255,255,255,.16);

  --accent-1:#F6A327;
  --accent-2:#EA5036;
  --accent-grad:linear-gradient(90deg,var(--accent-1) 0%,var(--accent-2) 85%);
  --accent-solid:#F6A327;
  --volt:#3FD1FF;
  --good:#39D98A;

  --font-display:"Montserrat",sans-serif;
  --font-body:"Inter",sans-serif;

  --radius-pill:50px;
  --radius:16px;
  --radius-sm:10px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--font-body);font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:800;text-transform:uppercase;letter-spacing:.005em;text-wrap:balance;margin:0;line-height:1.08;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
.container{max-width:1180px;margin:0 auto;padding:0 28px;}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent-1);outline-offset:3px;}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}

.accent-word{background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;color:transparent;}

/* ---------- Reveal on scroll (fadeInUp), rallentato ---------- */
[data-reveal]{opacity:0;transform:translateY(30px);transition:opacity 1.6s cubic-bezier(.16,.8,.28,1),transform 1.6s cubic-bezier(.16,.8,.28,1);}
[data-reveal="left"]{transform:translateX(-80px);}
[data-reveal="right"]{transform:translateX(80px);}
[data-reveal].is-visible{opacity:1;transform:none;}
@media (prefers-reduced-motion: reduce){
  [data-reveal]{opacity:1;transform:none;transition:none;}
}

/* Fluttuazione ampia della grafica hero (sempre visibile, non un reveal) */
@keyframes float-y{0%,100%{transform:translateY(0);}50%{transform:translateY(-42px);}}
.hero-float{animation:float-y 4.5s ease-in-out infinite;transform-origin:center;}
@media (prefers-reduced-motion: reduce){.hero-float{animation:none;}}

/* ---------- TOP BAR ---------- */
.top-bar{
  background:var(--bg-1);color:var(--ink-dim);
  font-family:var(--font-body);font-size:.8rem;letter-spacing:.02em;
  border-bottom:1px solid var(--line);
}
.top-bar .container{display:flex;justify-content:center;align-items:center;padding:9px 28px;gap:16px;}
.top-bar span{display:flex;align-items:center;gap:8px;}
.top-bar span .dot{width:6px;height:6px;border-radius:50%;background:var(--accent-1);box-shadow:0 0 8px 1px var(--accent-1);flex-shrink:0;}

/* ---------- HEADER ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(24,25,28,.82);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;padding:16px 28px;gap:24px;}
.logo{display:flex;align-items:center;gap:12px;}
.logo-mark{width:38px;height:38px;color:var(--accent-1);flex-shrink:0;}
.logo-text{display:flex;flex-direction:column;line-height:1.15;}
.logo-main{font-family:var(--font-display);font-weight:800;font-size:1.15rem;letter-spacing:.02em;text-transform:uppercase;}
.logo-sub{font-size:.68rem;color:var(--ink-dim);letter-spacing:.04em;text-transform:uppercase;}

.nav{flex:1;display:flex;justify-content:center;}
.nav-links{display:flex;align-items:center;gap:34px;}
.nav-links a{display:flex;align-items:center;gap:6px;font-size:.92rem;font-weight:600;color:var(--ink-dim);transition:color .2s ease;}
.nav-links a .idx{font-family:var(--font-body);font-size:.68rem;color:var(--accent-1);font-weight:700;}
.nav-links a:hover,.nav-links a.active{color:var(--ink);}
.nav-links .mobile-only-link{display:none;}

.header-actions{display:flex;align-items:center;gap:16px;}
.menu-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:34px;height:34px;background:none;border:none;cursor:pointer;padding:0;z-index:120;
}
.menu-toggle span{display:block;width:100%;height:2px;background:#fff;transition:transform .25s ease,opacity .2s ease;}
.menu-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.menu-toggle.is-open span:nth-child(2){opacity:0;}
.menu-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-body);font-weight:700;font-size:.94rem;
  padding:16px 30px;border-radius:var(--radius-pill);border:none;cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,opacity .2s ease;
  white-space:nowrap;
}
.btn svg{width:17px;height:17px;flex-shrink:0;}
.btn-primary,.btn-live{
  background:var(--accent-grad);color:#fff;
  box-shadow:0 10px 30px -8px rgba(234,80,54,.55);
}
.btn-primary:hover,.btn-live:hover{transform:translateY(-2px);box-shadow:0 14px 34px -8px rgba(234,80,54,.7);}
.btn-outline{
  background:transparent;color:var(--ink);border:1.5px solid var(--line-strong);
}
.btn-outline:hover{border-color:var(--accent-1);color:var(--accent-1);}
.btn-outline.on-blueprint{border-color:rgba(255,255,255,.35);color:#fff;}
.btn-sm{padding:11px 22px;font-size:.86rem;}

/* ---------- HERO (full-bleed, come airdronejet.com) ---------- */
.hero{
  position:relative;overflow:hidden;background:var(--bg);
  min-height:78vh;display:flex;flex-direction:column;justify-content:center;padding:110px 0 40px;
}
.hero-media{
  position:absolute;inset:0;z-index:0;
}
.hero-media svg{width:100%;height:100%;position:absolute;inset:0;}
.hero-scrim{
  position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(100deg,var(--bg) 0%,var(--bg) 26%,rgba(24,25,28,.65) 46%,transparent 68%),
    linear-gradient(to top,var(--bg) 0%,transparent 26%);
}
.hero-inner{
  position:relative;z-index:2;max-width:640px;margin:0;padding:0 28px;
}
.plate-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--accent-1);margin-bottom:18px;
}
.plate-tag::before{content:"⚡";font-size:.9rem;}
.hero h1{font-size:clamp(2rem,4.2vw,3.1rem);color:#fff;}
.hero h1 em{font-style:normal;background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero .lede{margin-top:20px;font-size:1.05rem;color:var(--ink-dim);max-width:50ch;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px;}

.hero-bottom-strip{
  position:relative;z-index:2;width:100%;max-width:1180px;align-self:center;padding:26px 28px 0;
  display:flex;flex-wrap:wrap;gap:14px;box-sizing:border-box;
}
.hero-stat{
  display:flex;align-items:center;gap:12px;padding:12px 20px;border-radius:var(--radius-pill);
  background:rgba(255,255,255,.04);border:1px solid var(--line);backdrop-filter:blur(6px);
}
.hero-stat svg{width:20px;height:20px;color:var(--accent-1);flex-shrink:0;}
.hero-stat strong{
  display:block;color:#fff;font-family:var(--font-display);font-weight:800;font-size:1rem;line-height:1.1;
}
.hero-stat span{display:block;font-size:.74rem;color:var(--ink-dim);margin-top:1px;}

/* rotating badge (firma AirDroneJet) */
.spin-badge{
  position:absolute;bottom:18px;right:8%;width:92px;height:92px;
  display:flex;align-items:center;justify-content:center;z-index:2;
}
.spin-badge svg{width:100%;height:100%;animation:spin-slow 14s linear infinite;}
.spin-badge .spin-center{position:absolute;font-size:1.3rem;color:var(--accent-1);}
@keyframes spin-slow{to{transform:rotate(360deg);}}
@media (prefers-reduced-motion: reduce){.spin-badge svg{animation:none;}}

/* ---------- SECTION SCAFFOLDING ---------- */
.section{padding:88px 0;position:relative;}
.section-alt{background:var(--bg-1);}
.section-header{max-width:640px;margin:0 auto 52px;text-align:center;}
.section-header.left{margin-left:0;text-align:left;}
.plate-number{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-1);
  margin-bottom:14px;
}
.plate-number .n{
  display:inline-flex;align-items:center;justify-content:center;
  width:22px;height:22px;border-radius:50%;background:var(--accent-grad);color:#fff;font-size:.7rem;
}
.section-header h2{font-size:clamp(1.7rem,3vw,2.4rem);color:#fff;}
.section-header p{margin-top:14px;color:var(--ink-dim);font-size:1rem;}

/* ---------- SERVICES 3-COL (sezione "Servizi di Airdronejet") ---------- */
.services-3col{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.service-card{
  position:relative;isolation:isolate;overflow:hidden;
  min-height:420px;display:flex;align-items:flex-end;
  border-radius:var(--radius);border:1px solid var(--line);
  transition:transform .3s ease,border-color .3s ease;
}
.service-card:hover{transform:translateY(-6px);border-color:var(--accent-1);}
.service-card:hover .service-card-media{transform:scale(1.06);}
.service-card-media{
  position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center;
  transition:transform .5s ease;
}
.service-card-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(24,25,28,.15) 0%,rgba(24,25,28,.55) 45%,var(--bg-1) 92%);
}
.service-card-body{position:relative;z-index:1;padding:30px 28px;width:100%;}
.service-card .row-icon{
  margin-bottom:16px;background:rgba(24,25,28,.7);backdrop-filter:blur(6px);
}
.service-card h3{font-size:1.1rem;color:#fff;margin-bottom:10px;letter-spacing:.02em;}
.service-card p{color:var(--ink-dim);font-size:.92rem;margin-bottom:16px;}
.service-card .caption{
  display:block;font-size:.68rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  color:var(--ink-faint);margin-bottom:16px;padding-top:16px;border-top:1px solid var(--line);
}

/* ---------- SHOWCASE (sezione video/dimostrazione) ---------- */
.showcase{background:var(--bg-1);}
.showcase-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.showcase-media{
  aspect-ratio:16/10;border-radius:var(--radius);overflow:hidden;position:relative;
  background:linear-gradient(155deg,var(--bg-2),var(--bg));border:1px solid var(--line);
}
.showcase-media svg{width:100%;height:100%;}
.showcase-media iframe{width:100%;height:100%;border:0;display:block;}
.showcase-play{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:76px;height:76px;border-radius:50%;background:var(--accent-grad);
  display:flex;align-items:center;justify-content:center;box-shadow:0 12px 30px -6px rgba(234,80,54,.6);
}
.showcase-play svg{width:26px;height:26px;color:#fff;margin-left:3px;}
.showcase-text p{color:var(--ink-dim);margin-top:16px;max-width:48ch;}
.showcase-text .btn{margin-top:28px;}

/* ---------- VANTAGGI + CHI SIAMO ---------- */
.vantaggi-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;}
.vantaggi-list{display:grid;grid-template-columns:1fr 1fr;gap:30px;}
.vantaggio{display:flex;flex-direction:column;gap:10px;}
.vantaggio .row-icon{width:46px;height:46px;padding:11px;}
.vantaggio h4{font-size:.98rem;color:#fff;text-transform:uppercase;font-family:var(--font-display);font-weight:800;}
.vantaggio p{color:var(--ink-dim);font-size:.88rem;}
.chi-siamo p{color:var(--ink-dim);margin-top:16px;max-width:52ch;}
.chi-siamo .btn{margin-top:26px;}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px;padding-top:30px;border-top:1px solid var(--line);}
.stat-row .stat strong{
  display:block;font-family:var(--font-display);font-weight:900;font-size:2.1rem;
  background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-row .stat span{display:block;font-size:.78rem;color:var(--ink-dim);margin-top:4px;}

/* ---------- SERVICES ICON GRID (pagina Servizi, 4 col) ---------- */
.datasheet{display:grid;grid-template-columns:repeat(4,1fr);gap:36px;}
.datasheet-row{display:flex;flex-direction:column;gap:14px;}
.row-num{display:none;}
.row-icon{
  width:52px;height:52px;padding:13px;border-radius:16px;
  background:linear-gradient(155deg,rgba(246,163,39,.16),rgba(234,80,54,.08));
  color:var(--accent-1);
}
.datasheet-row h3{font-size:1.05rem;color:#fff;margin-bottom:2px;}
.datasheet-row p{color:var(--ink-dim);font-size:.92rem;}
.row-link{
  display:inline-flex;align-items:center;gap:6px;margin-top:4px;
  font-size:.86rem;font-weight:700;color:var(--accent-1);
}
.row-link::after{content:"→";transition:transform .2s ease;}
.row-link:hover::after{transform:translateX(4px);}

/* ---------- CERT / PERCHE' ---------- */
.cert-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:center;}
.cert-stamp{
  justify-self:start;display:flex;flex-direction:column;align-items:center;gap:8px;
  width:180px;height:180px;border-radius:50%;border:2px dashed var(--line-strong);
  color:var(--accent-1);text-align:center;
}
.cert-stamp svg{width:44px;height:44px;margin-top:30px;}
.stamp-title{font-family:var(--font-display);font-weight:800;text-transform:uppercase;font-size:.98rem;color:#fff;}
.stamp-sub{font-size:.74rem;color:var(--ink-dim);font-family:var(--font-body);}
.check-list{margin-top:22px;display:flex;flex-direction:column;gap:12px;}
.check-list li{display:flex;align-items:center;gap:10px;color:var(--ink-dim);font-size:.95rem;}
.check-list svg{width:19px;height:19px;color:var(--good);flex-shrink:0;}
.readouts{display:flex;gap:36px;margin-top:30px;}
.readout{display:flex;align-items:center;gap:12px;}
.readout svg{width:30px;height:30px;color:var(--accent-1);}
.readout strong{display:block;font-family:var(--font-display);font-weight:800;font-size:1.5rem;color:#fff;}
.readout span{font-size:.8rem;color:var(--ink-dim);}

/* ---------- GALLERY ---------- */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.gallery-item{cursor:pointer;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);transition:border-color .2s ease,transform .2s ease;}
.gallery-item:hover{border-color:var(--accent-1);transform:translateY(-4px);}
.media-placeholder{
  aspect-ratio:4/3;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  background:linear-gradient(155deg,var(--bg-2),var(--bg-1));color:var(--ink-faint);
}
.media-icon{font-size:2rem;}
.media-label{font-size:.82rem;color:var(--ink-dim);text-align:center;padding:0 12px;}
.tag-strip{display:flex;justify-content:space-between;padding:12px 16px;font-size:.78rem;color:var(--ink-dim);border-top:1px solid var(--line);}
.tag-strip .ref{font-family:var(--font-body);color:var(--accent-1);font-weight:700;}

/* ---------- TESTIMONIALS ---------- */
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.testimonial-card{
  padding:26px;border-radius:var(--radius);background:var(--bg-2);border:1px solid var(--line);
}
.report-tag{display:flex;justify-content:space-between;font-size:.7rem;font-weight:700;letter-spacing:.05em;color:var(--ink-faint);margin-bottom:14px;text-transform:uppercase;}
.stars{color:var(--accent-1);letter-spacing:2px;margin-bottom:12px;}
.testimonial-card p{color:var(--ink-dim);font-size:.94rem;}
.testimonial-author{margin-top:16px;font-weight:700;font-size:.86rem;color:#fff;}

/* ---------- FORMS ---------- */
.form-card{padding:0;}
.form-group{margin-bottom:18px;}
.form-group label{display:block;font-size:.86rem;font-weight:700;color:#fff;margin-bottom:8px;}
.form-group input,.form-group textarea,.form-group select{
  width:100%;padding:13px 16px;border-radius:var(--radius-sm);
  background:var(--bg-2);border:1.5px solid var(--line-strong);color:#fff;
  font-family:var(--font-body);font-size:.94rem;resize:vertical;
}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent-1);}
.form-group input.invalid,.form-group textarea.invalid{border-color:#EA5036;}
.field-error{font-size:.78rem;color:#EA5036;margin-top:6px;min-height:1em;}
.form-status{margin-top:14px;font-size:.9rem;}
.form-status.success{color:var(--good);}
.form-status.error{color:#EA5036;}
.star-picker{display:flex;gap:8px;}
.star-picker button{background:none;border:none;cursor:pointer;color:var(--line-strong);padding:0;}
.star-picker button svg{width:26px;height:26px;}
.star-picker button.is-selected{color:var(--accent-1);}

/* ---------- EMERGENCY CTA ---------- */
.emergency{background:linear-gradient(120deg,#241a10,var(--bg) 60%);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.emergency-inner{text-align:center;max-width:600px;margin:0 auto;}
.emergency-inner .plate-number{justify-content:center;}
.emergency-inner .plate-number .n{background:var(--accent-grad);}
.emergency-inner h3{font-size:clamp(1.5rem,3vw,2.1rem);color:#fff;margin-bottom:14px;}
.emergency-inner p{color:var(--ink-dim);margin-bottom:28px;}

/* ---------- FOOTER ---------- */
.site-footer{background:var(--bg-1);border-top:1px solid var(--line);padding:64px 0 0;}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;}
.footer-top h4{font-size:.85rem;color:#fff;margin-bottom:16px;letter-spacing:.04em;}
.footer-top p{color:var(--ink-dim);font-size:.9rem;max-width:32ch;}
.footer-top ul{display:flex;flex-direction:column;gap:10px;}
.footer-top a{color:var(--ink-dim);font-size:.9rem;transition:color .2s ease;}
.footer-top a:hover{color:var(--accent-1);}
.social-row{display:flex;gap:10px;}
.social-icon{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--bg-2);border:1px solid var(--line-strong);transition:background .2s ease,border-color .2s ease;}
.social-icon svg{width:18px;height:18px;color:#fff;}
.social-icon:hover{border-color:var(--accent-1);}
.social-icon.fb:hover{background:#1877F2;border-color:#1877F2;}
.social-icon.ig:hover{background:linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888);border-color:transparent;}
.social-icon.wa:hover{background:#25D366;border-color:#25D366;}
.footer-bottom{border-top:1px solid var(--line);padding:22px 0;text-align:center;font-size:.8rem;color:var(--ink-faint);}

/* ---------- LIGHTBOX ---------- */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.92);display:flex;align-items:center;justify-content:center;z-index:200;opacity:0;pointer-events:none;transition:opacity .25s ease;}
.lightbox.open{opacity:1;pointer-events:auto;}
.lightbox-content{max-width:80vw;max-height:70vh;display:flex;align-items:center;justify-content:center;font-size:4rem;}
.lightbox-caption{position:absolute;bottom:60px;color:#fff;font-size:.95rem;}
.lightbox-close{position:absolute;top:28px;right:32px;background:none;border:none;color:#fff;font-size:2rem;cursor:pointer;line-height:1;}

/* ---------- SERVICE DETAIL (pagina Servizi) ---------- */
.service-detail{
  display:flex;gap:22px;padding:32px 0;border-bottom:1px solid var(--line);
}
.service-detail:last-of-type{border-bottom:none;}
.service-detail h3{font-size:1.15rem;color:#fff;margin-bottom:8px;}
.service-detail p{color:var(--ink-dim);font-size:.95rem;}
.spec-tag{
  display:inline-block;margin-top:12px;padding:6px 14px;border-radius:var(--radius-pill);
  background:linear-gradient(155deg,rgba(246,163,39,.16),rgba(234,80,54,.08));
  color:var(--accent-1);font-size:.76rem;font-weight:700;letter-spacing:.02em;
}
.todo-note{color:var(--ink-faint);font-size:.82rem;font-style:italic;}

/* ---------- CONTATTI ---------- */
.location-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;}
.info-card h3{font-size:1.2rem;color:#fff;margin-bottom:20px;}
.info-list{display:flex;flex-direction:column;gap:16px;margin-bottom:26px;}
.info-list li{display:flex;align-items:center;gap:12px;color:var(--ink-dim);font-size:.94rem;}
.info-list .row-icon{width:24px;height:24px;padding:0;background:none;color:var(--accent-1);flex-shrink:0;}
.map-frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3;}
.map-frame iframe{width:100%;height:100%;border:0;}

/* ---------- PAGE HERO (pagine interne) ---------- */
.page-hero{
  padding:150px 0 70px;text-align:center;position:relative;overflow:hidden;
  background:radial-gradient(120% 90% at 50% 0%,#1a1108 0%,var(--bg) 60%);
  border-bottom:1px solid var(--line);
}
.page-hero .plate-tag{justify-content:center;}
.page-hero h1{font-size:clamp(2rem,4.4vw,3.1rem);color:#fff;}
.page-hero p{margin-top:18px;color:var(--ink-dim);max-width:56ch;margin-left:auto;margin-right:auto;}

/* ---------- MOBILE ---------- */
@media (max-width:960px){
  .location-grid{grid-template-columns:1fr;}
  .cert-grid{grid-template-columns:1fr;}
  .cert-stamp{justify-self:center;}
  .datasheet{grid-template-columns:repeat(2,1fr);}
  .gallery-grid,.testimonial-grid{grid-template-columns:repeat(2,1fr);}
  .footer-top{grid-template-columns:1fr 1fr;}
  .services-3col{grid-template-columns:1fr;}
  .showcase-grid,.vantaggi-grid{grid-template-columns:1fr;gap:36px;}
  .vantaggi-list{grid-template-columns:1fr 1fr;}
}
@media (max-width:760px){
  .nav{display:contents;}
  .menu-toggle{display:flex;}
  .header-actions .btn-sm{display:none;}
  .service-card{min-height:320px;}
  [data-reveal="left"],[data-reveal="right"]{transform:translateY(26px);}
  .nav-links{
    position:fixed;top:0;right:0;height:100vh;width:min(80vw,320px);
    background:rgba(24,25,28,.98);backdrop-filter:blur(14px);
    flex-direction:column;align-items:flex-start;justify-content:center;gap:26px;
    padding:90px 32px 32px;transform:translateX(100%);transition:transform .3s ease;z-index:110;
  }
  .nav-links.open{transform:translateX(0);}
  .nav-links .mobile-only-link{display:list-item;}
  .datasheet{grid-template-columns:1fr;}
  .gallery-grid,.testimonial-grid{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr;}
  .spin-badge{display:none;}
  .hero{padding:120px 0 40px;min-height:auto;}
  .hero-scrim{background:linear-gradient(to top,var(--bg) 0%,var(--bg) 45%,rgba(24,25,28,.55) 70%,transparent 100%);}
  .hero-bottom-strip{flex-direction:column;align-items:stretch;gap:12px;}
  .hero-stat{width:100%;}
  .section{padding:64px 0;}
  .vantaggi-list{grid-template-columns:1fr;}
  .stat-row{grid-template-columns:1fr;gap:22px;text-align:center;}
}