:root{--slate-950:#020617;--slate-900:#0f172a;--slate-800:#1e293b;--slate-700:#334155;--slate-600:#475569;--slate-500:#64748b;--slate-200:#e2e8f0;--slate-100:#f1f5f9;--sky:#0284c7;--sky2:#0ea5e9;--emerald:#10b981;--white:#fff;--shadow:0 18px 55px rgba(2,6,23,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Poppins,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--slate-900);background:white;line-height:1.65}.container{width:min(1180px,calc(100% - 32px));margin-inline:auto}.blueprint-bg{position:fixed;inset:0;z-index:-1;opacity:.025;background-image:linear-gradient(var(--slate-950) 1px,transparent 1px),linear-gradient(90deg,var(--slate-950) 1px,transparent 1px);background-size:52px 52px}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(16px);border-bottom:1px solid rgba(226,232,240,.85)}.nav-wrap{display:flex;align-items:center;gap:18px;min-height:78px}.brand{display:flex;align-items:center;gap:12px;color:var(--slate-900);text-decoration:none;min-width:max-content}.brand-logo{display:block;max-height:80px;height:auto;width:auto;max-width:min(100%,420px)}.main-nav{margin-left:auto;display:flex;align-items:center;gap:4px}.main-nav a,.nav-dropdown>button{appearance:none;border:0;background:transparent;color:var(--slate-700);font:600 13px/1 Poppins,sans-serif;text-decoration:none;padding:12px 13px;border-radius:10px;cursor:pointer}.main-nav a:hover,.nav-dropdown>button:hover,.main-nav a.active{background:var(--slate-100);color:var(--sky)}.nav-cta{background:var(--sky)!important;color:white!important}.nav-dropdown{position:relative}.dropdown-menu{position:absolute;top:100%;left:0;width:290px;background:white;border:1px solid var(--slate-200);box-shadow:var(--shadow);border-radius:16px;padding:8px;display:none}.nav-dropdown:hover .dropdown-menu{display:grid}.dropdown-menu a{display:block}.lang-switch{display:flex;border:1px solid var(--slate-200);border-radius:999px;padding:3px;background:white}.lang-switch button{border:0;background:transparent;padding:8px 10px;border-radius:999px;font-weight:800;font-size:12px;cursor:pointer;color:var(--slate-600)}.lang-switch button.active{background:var(--slate-900);color:white}.mobile-toggle{display:none;margin-left:auto;border:0;background:var(--slate-900);color:white;border-radius:10px;padding:10px 13px;font-size:18px}
.hero{position:relative;overflow:hidden;background:var(--slate-900);color:white;padding:118px 0 104px;text-align:center}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,23,42,.94),rgba(15,23,42,.78),rgba(15,23,42,.35)),url('../images/hero_cable_install_1780999449507.png');background-size:cover;background-position:center}.hero:after{content:"";position:absolute;inset:0;opacity:.08;background-image:linear-gradient(#fff 1px,transparent 1px),linear-gradient(90deg,#fff 1px,transparent 1px);background-size:60px 60px}.hero .container{position:relative;z-index:2}.eyebrow{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.13);background:rgba(15,23,42,.72);border-radius:999px;padding:8px 14px;color:#6ee7b7;text-transform:uppercase;font-weight:800;font-size:12px;letter-spacing:.13em}.hero h1{font-size:clamp(38px,7vw,74px);line-height:1.05;margin:26px auto 20px;max-width:920px}.hero p{font-size:clamp(17px,2vw,22px);color:#cbd5e1;max-width:760px;margin:0 auto}.hero-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:36px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:13px;padding:14px 22px;background:var(--sky);color:white;text-decoration:none;font-weight:800;cursor:pointer;box-shadow:0 15px 35px rgba(2,132,199,.26)}.btn:hover{background:var(--sky2)}.btn.secondary{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);box-shadow:none}.section{padding:78px 0}.section.light{background:rgba(248,250,252,.7);border-top:1px solid var(--slate-100);border-bottom:1px solid var(--slate-100)}.split{display:grid;grid-template-columns:repeat(12,1fr);gap:42px;align-items:center}.span-6{grid-column:span 6}.span-7{grid-column:span 7}.span-5{grid-column:span 5}.kicker{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.16em;color:var(--emerald);font-family:ui-monospace,monospace}.h2{font-size:clamp(28px,4vw,46px);line-height:1.14;margin:10px 0 16px}.lead{color:var(--slate-600);font-size:17px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:white;border:1px solid var(--slate-200);border-radius:24px;padding:28px;box-shadow:0 8px 30px rgba(15,23,42,.05);transition:.2s;text-decoration:none;color:inherit}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#bae6fd}.card .icon{height:46px;width:46px;border-radius:14px;background:#e0f2fe;color:var(--sky);display:grid;place-items:center;font-weight:900;margin-bottom:18px}.tag{display:inline-block;background:#ecfdf5;color:#059669;padding:5px 9px;border-radius:999px;font-weight:800;font-size:11px;text-transform:uppercase;letter-spacing:.08em}.card h3{font-size:19px;line-height:1.3;margin:14px 0 10px}.card p{color:var(--slate-600);font-size:14px;margin:0}.page-head{padding:58px 0 30px;border-bottom:1px solid var(--slate-200)}.page-title{font-size:clamp(34px,5vw,58px);line-height:1.08;margin:8px 0}.page-subtitle{font-size:18px;color:var(--slate-500);font-weight:600}.gallery-main{overflow:hidden;border-radius:24px;background:var(--slate-900);aspect-ratio:16/10;box-shadow:var(--shadow);position:relative}.gallery-main img{width:100%;height:100%;object-fit:cover;display:block}.gallery-main:after{content:"PRE-HOME.CH";position:absolute;left:16px;bottom:16px;background:rgba(15,23,42,.88);color:white;border-radius:10px;padding:7px 10px;font:700 11px ui-monospace,monospace}.thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-top:11px}.thumbs button{border:2px solid transparent;border-radius:13px;overflow:hidden;aspect-ratio:16/10;padding:0;background:white;cursor:pointer}.thumbs button.active{border-color:var(--sky)}.thumbs img{width:100%;height:100%;object-fit:cover;display:block}.bento{border:1px solid var(--slate-200);background:#f8fafc;border-radius:28px;padding:34px;margin-top:40px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.mini{background:white;border:1px solid var(--slate-200);border-radius:18px;padding:22px}.mini h3{margin:0 0 8px;font-size:16px}.mini p{margin:0;color:var(--slate-600);font-size:14px}.steps{display:grid;gap:14px}.step{display:grid;grid-template-columns:72px 1fr;gap:20px;background:white;border:1px solid var(--slate-200);border-radius:18px;padding:18px}.num{height:48px;width:48px;border-radius:14px;background:var(--slate-900);color:white;display:grid;place-items:center;font-weight:800}.points{display:grid;gap:10px;padding:0}.points li{background:white;border:1px solid var(--slate-200);border-radius:14px;padding:12px 15px;list-style:none}.cta-panel{background:linear-gradient(135deg,var(--slate-900),#164e63);color:white;border-radius:30px;padding:40px;margin-top:38px;display:flex;justify-content:space-between;gap:20px;align-items:center}.contact-grid{display:grid;grid-template-columns:5fr 7fr;gap:42px}.info-item{border:1px solid var(--slate-200);background:#f8fafc;border-radius:18px;padding:16px;margin-top:14px}.form-card{background:white;border:1px solid var(--slate-200);border-radius:26px;padding:30px;box-shadow:var(--shadow)}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}label{font-size:11px;font-weight:800;color:var(--slate-500);text-transform:uppercase;letter-spacing:.12em;display:block;margin-bottom:6px;margin-top:14px}input,textarea{width:100%;border:1px solid var(--slate-200);border-radius:14px;padding:13px 14px;font:500 14px Poppins,sans-serif;outline:none}input:focus,textarea:focus{border-color:var(--sky);box-shadow:0 0 0 4px rgba(14,165,233,.14)}.notice{font-size:13px;color:var(--slate-500);margin-top:12px}.whatsapp{position:fixed;right:20px;bottom:20px;z-index:60;background:#16a34a;color:white;text-decoration:none;border-radius:999px;padding:12px 18px;box-shadow:0 14px 35px rgba(22,163,74,.28);display:flex;flex-direction:column;line-height:1.2}.whatsapp span{font-size:11px;font-weight:700;opacity:.88}.whatsapp strong{font-size:13px}.site-footer{background:var(--slate-900);color:#cbd5e1;margin-top:0;padding:58px 0 22px}.site-footer a{color:white}.site-footer h3,.site-footer h4{color:white;margin-top:0}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}.footer-grid ul{padding-left:18px}.footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:32px;padding-top:18px;color:#94a3b8;font-size:13px}
@media(max-width:980px){.main-nav{display:none;position:absolute;top:78px;left:0;right:0;background:white;border-bottom:1px solid var(--slate-200);padding:12px 16px;flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.dropdown-menu{position:static;display:grid;box-shadow:none;border:0;width:auto;padding-left:15px}.mobile-toggle{display:block}.brand-logo{max-height:60px;height:auto;max-width:240px;width:auto}.split,.contact-grid{display:block}.span-6,.span-7,.span-5{grid-column:auto}.cards,.grid-3,.footer-grid{grid-template-columns:1fr}.cards{margin-top:24px}.gallery-main{margin-top:28px}.field-grid{grid-template-columns:1fr}.cta-panel{display:block}.whatsapp{right:12px;bottom:12px}.hero{padding:92px 0 78px}}

/* Contact form server feedback */
.hp-field{position:absolute!important;left:-9999px!important;opacity:0!important;height:0!important;width:0!important;pointer-events:none!important}
.form-status{margin-top:14px;font-weight:700;min-height:22px}
.form-status.success{color:#117a37}
.form-status.error{color:#b00020}
.contact-form button[disabled]{opacity:.65;cursor:not-allowed}


/* SEO multipage layout additions */
.brand-logo{display:block;max-height:80px;height:auto;width:auto;max-width:min(100%,420px)}
@media(max-width:980px){.brand-logo{max-height:60px;height:auto;width:auto;max-width:240px}}
.main-nav a.current{background:var(--slate-100);color:var(--sky)}
.language-links{display:flex;border:1px solid var(--slate-200);border-radius:999px;padding:3px;background:white}
.language-links a{display:inline-flex;align-items:center;justify-content:center;padding:8px 10px;border-radius:999px;font-weight:800;font-size:12px;text-decoration:none;color:var(--slate-600)}
.language-links a.active{background:var(--slate-900);color:white}
.content-block{max-width:900px}
.service-list{display:grid;gap:12px;padding:0;margin:0}
.service-list li{list-style:none}
.service-list a{display:block;padding:12px 14px;border:1px solid var(--slate-200);border-radius:14px;text-decoration:none;color:var(--slate-800);font-weight:700}
.service-list a:hover{border-color:#bae6fd;color:var(--sky);background:#f0f9ff}
.breadcrumbs{font-size:13px;color:var(--slate-500);margin-bottom:18px}
.breadcrumbs a{color:var(--slate-600);text-decoration:none}
.breadcrumbs a:hover{color:var(--sky)}
.page-nav-actions{margin-top:28px;display:flex;gap:14px;flex-wrap:wrap}
.footer-logo{max-width:260px;height:auto;margin-bottom:14px;filter:brightness(0) invert(1);opacity:.95}



/* Modifiche 10/06/2026: menu sempre visibile + gallerie desktop più grandi e zoomabili */
body{padding-top:78px}
.site-header{position:fixed;top:0;left:0;right:0;width:100%;z-index:1000}

.gallery-main img,
.thumbs img{cursor:zoom-in}
body.lightbox-open{overflow:hidden}
.image-lightbox{position:fixed;inset:0;z-index:2000;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,.94);padding:0;backdrop-filter:blur(6px)}
.image-lightbox.open{display:flex}
.image-lightbox img{max-width:100vw;max-height:100vh;width:auto;height:auto;object-fit:contain;border-radius:0;box-shadow:none;background:#000}
.image-lightbox-close{position:absolute;top:18px;right:18px;z-index:2;width:48px;height:48px;border:0;border-radius:999px;background:rgba(255,255,255,.94);color:var(--slate-900);font:900 30px/1 Poppins,sans-serif;cursor:pointer;box-shadow:0 12px 34px rgba(0,0,0,.28)}
.image-lightbox-close:hover{transform:scale(1.04)}

@media(min-width:981px){
  /* Nelle pagine servizio la galleria passa da 5/12 a 7/12 colonne: più grande su desktop */
  .page-head + .section .split > .span-7{grid-column:span 5}
  .page-head + .section .split > .span-5{grid-column:span 7}
  .gallery-main{aspect-ratio:16/9;cursor:zoom-in}
  .gallery-main img{transition:transform .28s ease}
  .gallery-main:hover img{transform:scale(1.025)}
  .gallery-main:before{content:"Clicca per ingrandire";position:absolute;right:16px;bottom:16px;z-index:2;background:rgba(15,23,42,.88);color:white;border-radius:10px;padding:7px 10px;font:700 11px ui-monospace,monospace;opacity:0;transform:translateY(4px);transition:.2s}
  .gallery-main:hover:before{opacity:1;transform:translateY(0)}
  .gallery-main:after{left:16px;bottom:16px;right:auto}
}

@media(max-width:980px){
  /* Mantiene il mobile invariato per le gallerie; solo spazio header fisso */
  body{padding-top:78px}
}

/* Fix 10/06/2026: bottone WhatsApp mobile - evita il taglio del numero */
@media(max-width:480px){
  .whatsapp{
    right:8px;
    bottom:10px;
    max-width:calc(100vw - 16px);
    padding:10px 12px;
    flex-direction:row;
    align-items:center;
    gap:7px;
    overflow:hidden;
  }
  .whatsapp span,
  .whatsapp strong{
    white-space:nowrap;
  }
  .whatsapp span{
    font-size:10px;
  }
  .whatsapp strong{
    font-size:12px;
    letter-spacing:-.02em;
  }
}

@media(max-width:360px){
  .whatsapp span{
    display:none;
  }
  .whatsapp{
    padding:10px 13px;
  }
}