:root{--red:#ed0233;--red-dark:#970021;--ink:#171717;--ink-2:#242424;--paper:#fff;--soft:#f5f6f7;--muted:#62666b;--line:#dedfe2;--max:1180px;--shadow:0 18px 50px rgba(0,0,0,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:Arial,"Helvetica Neue",Helvetica,sans-serif;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}a{color:inherit}.skip-link{position:absolute;left:-9999px;top:auto}.skip-link:focus{left:16px;top:16px;z-index:9999;background:#fff;color:#000;padding:12px 16px;border:2px solid var(--red)}:focus-visible{outline:3px solid #111;outline-offset:3px}.container{width:min(calc(100% - 40px),var(--max));margin-inline:auto}.topbar{background:#111;color:#fff;font-size:.91rem}.topbar .container{display:flex;justify-content:flex-end;align-items:center;gap:18px;min-height:36px}.topbar a{text-decoration:none}.topbar a:hover{text-decoration:underline}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,0,0,.08)}.header-row{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:26px}.brand{display:inline-flex;align-items:center;text-decoration:none}.brand img{width:250px;max-width:48vw;height:auto}.nav-toggle{display:none;border:1px solid #bbb;background:#fff;border-radius:8px;width:48px;height:44px;align-items:center;justify-content:center;cursor:pointer}.nav-toggle-lines,.nav-toggle-lines::before,.nav-toggle-lines::after{display:block;width:22px;height:2px;background:#111;position:relative}.nav-toggle-lines::before,.nav-toggle-lines::after{content:"";position:absolute;left:0}.nav-toggle-lines::before{top:-7px}.nav-toggle-lines::after{top:7px}.main-nav ul{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:28px}.main-nav a{text-decoration:none;font-weight:700;text-transform:uppercase;letter-spacing:.035em;font-size:.88rem;padding:10px 2px;border-bottom:2px solid transparent}.main-nav a:hover,.main-nav a[aria-current="page"]{color:var(--red);border-color:var(--red)}.hero{position:relative;isolation:isolate;min-height:650px;display:grid;align-items:end;color:#fff;background:#111 url('../images/impianti-elettrici-belliardo-hero.jpg') center/cover no-repeat}.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(0,0,0,.86) 0%,rgba(0,0,0,.60) 52%,rgba(0,0,0,.18) 100%)}.hero-content{padding:150px 0 76px;max-width:760px}.eyebrow{font-size:.86rem;text-transform:uppercase;letter-spacing:.15em;font-weight:800;color:var(--red);margin:0 0 12px}.hero .eyebrow{color:#fff}.hero h1{font-size:clamp(2.9rem,7vw,6.4rem);line-height:.91;letter-spacing:-.035em;text-transform:uppercase;margin:0 0 22px;max-width:9.8ch}.hero-lead{font-size:clamp(1.05rem,2vw,1.38rem);font-weight:700;max-width:660px;margin:0 0 28px}.hero-note{font-weight:700;margin:22px 0 0}.button-row{display:flex;flex-wrap:wrap;gap:12px}.btn{display:inline-flex;justify-content:center;align-items:center;min-height:48px;padding:11px 19px;border-radius:6px;text-decoration:none;font-weight:800;border:2px solid var(--red);background:var(--red);color:#fff}.btn:hover{background:#000;border-color:#000}.btn-outline{background:transparent;border-color:#fff}.btn-outline:hover{background:#fff;border-color:#fff;color:#111}.section{padding:92px 0}.section-soft{background:var(--soft)}.section-dark{background:#260009;color:#fff}.section-heading{max-width:760px;margin-bottom:48px}.section-heading h2{font-size:clamp(2rem,4vw,3.6rem);line-height:1.05;text-transform:uppercase;margin:4px 0 16px}.section-heading p{margin:0;color:var(--muted)}.section-dark .section-heading p{color:#eee}.about-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;align-items:center}.about-grid h2{font-size:clamp(2.2rem,4vw,4rem);line-height:1.02;text-transform:uppercase;margin:0 0 22px}.about-grid p{font-size:1.08rem}.about-image{border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}.about-image img{width:100%;aspect-ratio:3/2;object-fit:cover}.brand-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:38px}.brand-card{background:#fff;border-radius:12px;min-height:150px;display:grid;place-items:center;padding:28px}.brand-card img{max-height:78px;width:auto;max-width:85%}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.service-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 10px 34px rgba(0,0,0,.06)}.service-card img{width:100%;aspect-ratio:3/2;object-fit:cover}.service-body{padding:28px;display:flex;flex-direction:column;flex:1}.service-body h3{font-size:1.6rem;line-height:1.13;margin:0 0 14px}.service-body p{margin:0 0 20px;color:#3e4247}.text-link{margin-top:auto;color:var(--red-dark);font-weight:800;text-decoration-thickness:2px;text-underline-offset:4px}.contact-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:28px}.contact-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:34px}.contact-card h3{font-size:1.5rem;margin:0 0 18px}.contact-list{list-style:none;margin:0;padding:0}.contact-list li{padding:8px 0}.contact-list a{font-weight:700;color:var(--red-dark)}.map-card{min-height:310px;background:linear-gradient(135deg,#222,#0b0b0b);border-radius:14px;color:#fff;padding:34px;display:flex;flex-direction:column;justify-content:flex-end}.map-card .btn{align-self:flex-start}.site-footer{background:#111;color:#ececec;padding:38px 0}.footer-grid{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:end}.footer-title{font-weight:800;margin:0 0 8px}.site-footer p{margin:5px 0}.site-footer a{color:#fff}.footer-links{display:flex;gap:16px;flex-wrap:wrap}.provider{font-size:.88rem;color:#b8b8b8;margin-top:18px!important}.provider a{color:#ddd}.legal-hero,.page-hero{padding:76px 0 58px;background:#171717;color:#fff}.legal-hero h1,.page-hero h1{font-size:clamp(2.4rem,5vw,4.6rem);line-height:1.02;text-transform:uppercase;margin:0}.legal-content{max-width:900px;margin:0 auto}.legal-content h2{font-size:1.6rem;line-height:1.25;margin-top:2.2em}.legal-content h3{font-size:1.25rem;margin-top:1.8em}.legal-content table{width:100%;border-collapse:collapse;margin:24px 0;font-size:.95rem}.legal-content th,.legal-content td{border:1px solid #ccc;padding:10px;text-align:left;vertical-align:top}.legal-content ul,.legal-content ol{padding-left:1.5em}.legal-content a{color:var(--red-dark);overflow-wrap:anywhere}.detail-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}.detail-grid h2{font-size:clamp(2rem,4vw,3.4rem);line-height:1.08;margin:0 0 20px}.detail-grid img{border-radius:14px;box-shadow:var(--shadow)}.notice{border-left:5px solid var(--red);background:#fff3f5;padding:18px 20px;margin:30px 0}.empty-blog{min-height:34vh}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:920px){.topbar .container{justify-content:center;flex-wrap:wrap;gap:8px 15px;padding:6px 0}.nav-toggle{display:inline-flex}.main-nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid #ddd;padding:14px 20px 20px}.main-nav.is-open{display:block}.main-nav ul{display:grid;gap:4px}.main-nav a{display:block;padding:12px}.hero{min-height:590px}.hero-content{padding-top:110px}.about-grid,.contact-grid,.detail-grid{grid-template-columns:1fr}.services-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}.brand-card{min-height:130px}}
@media(max-width:620px){body{font-size:16px}.container{width:min(calc(100% - 28px),var(--max))}.header-row{min-height:70px}.brand img{width:190px;max-width:68vw}.hero{min-height:560px}.hero::before{background:rgba(0,0,0,.68)}.hero-content{padding:92px 0 54px}.hero h1{font-size:clamp(2.65rem,15vw,4.4rem)}.section{padding:66px 0}.section-heading{margin-bottom:34px}.about-grid{gap:34px}.brand-grid,.services-grid{grid-template-columns:1fr}.brand-grid{gap:14px}.service-body{padding:23px}.contact-card,.map-card{padding:26px}.footer-links{display:grid;gap:7px}.legal-hero,.page-hero{padding:56px 0 40px}.legal-content table{display:block;overflow-x:auto}.detail-grid{gap:34px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{scroll-behavior:auto!important;transition:none!important}}