:root{
  --brand:#14313f;--brand-2:#1f4a5e;--accent:#f0a020;--accent-d:#c97f06;
  --bg:#f6f4ef;--card:#fff;--ink:#1b2328;--muted:#5b6670;--line:#e2ddd2;
  --wa:#1fa855;--r:10px;--shadow:0 6px 24px rgba(20,49,63,.08);
  --head:"Roboto Condensed","Arial Narrow","Helvetica Neue",Arial,sans-serif;
  --body:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 var(--body);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand-2)}
h1,h2,h3{font-family:var(--head);font-stretch:condensed;line-height:1.15;color:var(--brand);letter-spacing:-.01em}
h1{font-size:clamp(30px,5vw,48px);margin:.2em 0 .35em;color:#fff}
h2{font-size:clamp(23px,3vw,31px);margin:1.6em 0 .55em}
h3{font-size:20px;margin:1.2em 0 .4em}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-9999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:99}
.small{font-size:14px;color:var(--muted)}
.hp{position:absolute!important;left:-9999px!important}

/* barra superiore con fascia a strisce */
.topbar{background:var(--brand);color:#dfe8ec;font-size:14px;position:relative}
.topbar:after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:6px;background:repeating-linear-gradient(-45deg,var(--accent) 0 12px,var(--brand) 12px 24px)}
.topbar .wrap{display:flex;justify-content:space-between;gap:12px;padding-top:7px;padding-bottom:7px}
.topbar a{color:#fff;font-weight:700;text-decoration:none;white-space:nowrap}

.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:74px;padding-top:6px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--brand)}
.logo-ico{width:44px;height:44px;flex:none}
.logo span{display:flex;flex-direction:column;line-height:1.1}
.logo b{font-family:var(--head);font-stretch:condensed;font-size:22px;text-transform:uppercase;letter-spacing:.02em}
.logo small{font-size:13px;color:var(--muted);font-weight:600}
.nav ul{list-style:none;margin:0;padding:0}
.nav>ul{display:flex;gap:4px;align-items:center}
.nav>ul>li>a,.sub-btn{display:block;padding:10px 12px;border-radius:8px;text-decoration:none;color:var(--ink);font:600 16px var(--body);background:none;border:0;cursor:pointer}
.nav>ul>li>a:hover,.sub-btn:hover{background:var(--bg)}
.sub-btn:after{content:" ▾";font-size:12px}
.has-sub{position:relative}
.sub{display:none;position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);min-width:280px;padding:8px;z-index:60}
.has-sub.open .sub{display:block}
.sub a{display:block;padding:8px 10px;border-radius:6px;text-decoration:none;color:var(--ink)}
.sub a:hover{background:var(--bg)}
.nav{display:flex;align-items:center;gap:14px}
.menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px 14px;font-weight:700;color:var(--brand)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:12px 20px;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;font-size:16px;line-height:1.2;white-space:nowrap}
.btn-call{background:var(--accent);color:#1b1300}.btn-call:hover{background:var(--accent-d);color:#fff}
.btn-call:before{content:"";width:16px;height:16px;background:currentColor;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.6 10.8a15.1 15.1 0 0 0 6.6 6.6l2.2-2.2c.3-.3.7-.4 1-.2 1.1.4 2.3.6 3.6.6.6 0 1 .4 1 1V20c0 .6-.4 1-1 1A17 17 0 0 1 3 4c0-.6.4-1 1-1h3.5c.6 0 1 .4 1 1 0 1.3.2 2.5.6 3.6.1.3 0 .7-.2 1z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.6 10.8a15.1 15.1 0 0 0 6.6 6.6l2.2-2.2c.3-.3.7-.4 1-.2 1.1.4 2.3.6 3.6.6.6 0 1 .4 1 1V20c0 .6-.4 1-1 1A17 17 0 0 1 3 4c0-.6.4-1 1-1h3.5c.6 0 1 .4 1 1 0 1.3.2 2.5.6 3.6.1.3 0 .7-.2 1z'/%3E%3C/svg%3E") center/contain no-repeat}
.btn-wa{background:var(--wa);color:#fff}.btn-wa:hover{filter:brightness(.92)}
.btn-ghost{border-color:currentColor;color:#fff}
.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-2)}
a.tel{font-weight:800;color:var(--brand);white-space:nowrap;text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:3px;text-underline-offset:3px}

.crumbs{font-size:14px;color:var(--muted);padding-top:18px;padding-bottom:4px}
.crumbs a{color:var(--muted)}

.hero{background:linear-gradient(120deg,var(--brand) 0%,var(--brand-2) 100%);color:#e9f0f3;margin-top:12px}
.hero-in{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding-top:44px;padding-bottom:48px}
.hero .lead{font-size:19px;max-width:640px}
.hero a.tel{color:#fff}
.kicker{display:inline-block;margin:0;font:700 13px var(--body);text-transform:uppercase;letter-spacing:.12em;color:var(--accent)}
.hero-btns{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 16px}
.badges{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}
.badges li{border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:4px 12px;font-size:14px}
.hero-img img{border-radius:14px;box-shadow:0 18px 40px rgba(0,0,0,.3);aspect-ratio:4/3;object-fit:cover;width:100%}

.content{padding-bottom:40px}
.notice{margin:28px 0 8px;background:#fff8e8;border:1px solid #f1d28a;border-left:6px solid var(--accent);border-radius:var(--r);padding:14px 18px;font-size:16px}
.cols{display:grid;grid-template-columns:1.3fr .7fr;gap:36px;align-items:start}
.cols2{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.side-img{margin-top:2.2em;position:sticky;top:100px}
.side-img img{border-radius:12px;box-shadow:var(--shadow)}
.ticks{list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px 22px}
.ticks li{position:relative;padding-left:28px}
.ticks li:before{content:"";position:absolute;left:0;top:.45em;width:16px;height:10px;border-left:3px solid var(--accent);border-bottom:3px solid var(--accent);transform:rotate(-45deg)}

.cta-band{margin:34px 0;display:flex;justify-content:space-between;align-items:center;gap:18px;background:var(--brand);color:#e6eef1;border-radius:14px;padding:22px 26px;position:relative;overflow:hidden}
.cta-band:before{content:"";position:absolute;left:0;top:0;bottom:0;width:8px;background:repeating-linear-gradient(-45deg,var(--accent) 0 10px,var(--brand) 10px 20px)}
.cta-band strong{display:block;font-family:var(--head);font-stretch:condensed;font-size:24px;color:#fff;line-height:1.2}
.cta-btns{display:flex;gap:10px;flex-wrap:wrap}

.steps ol{list-style:none;counter-reset:s;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.steps li{counter-increment:s;background:var(--card);border-radius:var(--r);padding:18px;border:1px solid var(--line)}
.steps li:before{content:counter(s);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--accent);font-weight:800;margin-bottom:8px}
.steps b{display:block;color:var(--brand)}.steps span{font-size:15px;color:var(--muted)}
.cards4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.card b{display:block;color:var(--brand);font-size:17px;margin-bottom:4px}
.card p{margin:.2em 0 .6em;font-size:15.5px}
.card a{font-weight:700}
.more{font-weight:700}

.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.svc-card{display:flex;flex-direction:column;background:#fff;border-radius:12px;overflow:hidden;text-decoration:none;color:var(--ink);border:1px solid var(--line);transition:transform .15s,box-shadow .15s}
.svc-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.svc-card img{aspect-ratio:16/10;object-fit:cover;width:100%}
.svc-card span{padding:14px 16px;font-size:15px;color:var(--muted)}
.svc-card b{display:block;color:var(--brand);font-size:18px;font-family:var(--head);font-stretch:condensed}

.chips{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}
.chip{display:inline-block;padding:6px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);text-decoration:none;color:var(--brand);font-weight:600;font-size:15px}
a.chip:hover{border-color:var(--accent);background:#fff8e8}
.brand-grid,.q-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.q-grid .links{columns:1}

.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--r);margin:8px 0;padding:0 18px}
.faq summary{cursor:pointer;font-weight:700;padding:14px 0;color:var(--brand);list-style:none;position:relative;padding-right:28px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;right:0;top:10px;font-size:22px;color:var(--accent)}
.faq details[open] summary:after{content:"–"}
.faq p{margin:0 0 14px}

.review{margin:0;background:#fff;border-radius:var(--r);padding:18px;border:1px solid var(--line)}
.review p{margin:0 0 8px;font-style:italic}
.review footer{font-size:14px;font-weight:700;color:var(--muted)}

.related{border-top:1px solid var(--line);margin-top:30px}
.links{list-style:none;padding:0;margin:0 0 10px}
.links li{padding:3px 0;break-inside:avoid}
.links a{text-decoration:none}.links a:hover{text-decoration:underline}
.links.cols3{columns:3;column-gap:24px}.links.cols2{columns:2;column-gap:24px}
.links.cols3 li,.links.cols2 li{font-size:15px}

.form-sec{display:grid;grid-template-columns:.9fr 1.1fr;gap:30px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;margin-top:36px;scroll-margin-top:100px}
.form-intro h2{margin-top:0}
.form{display:grid;gap:12px;scroll-margin-top:100px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form label{display:grid;gap:4px;font-weight:600;font-size:15px}
.form input,.form select,.form textarea{font:16px var(--body);padding:11px 12px;border:1px solid #cfc8b8;border-radius:8px;background:#fdfcf9;width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:3px solid rgba(240,160,32,.35);border-color:var(--accent)}
.form .check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:14px}
.form .check input{width:auto;margin-top:4px}
.err{background:#fde8e6;color:#8a1c12;padding:10px;border-radius:8px}
.prose{max-width:800px;padding-top:30px}.prose h1{color:var(--brand)}
.center{text-align:center}

.site-footer{background:#0f2530;color:#c3d0d6;padding:44px 0 90px;margin-top:40px;font-size:15px}
.site-footer h3{color:#fff;margin-top:0}
.site-footer a{color:#e8eef1}
.site-footer ul{list-style:none;padding:0;margin:0}.site-footer li{padding:3px 0}
.fcols{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:30px}
.logo-f{color:#fff;--brand:#3d7891}.logo-f small{color:#9fb3bc}
.disclaimer{font-size:13px;color:#8fa3ac;border-top:1px solid #23404d;margin-top:26px;padding-top:16px}
.legal{font-size:13px;color:#8fa3ac}
.mbar{display:none}

@media (max-width:960px){
  .hero-in,.cols,.form-sec,.cols2{grid-template-columns:1fr}
  .side-img{position:static;margin-top:0}
  .svc-grid,.brand-grid,.q-grid,.cards3{grid-template-columns:1fr 1fr}
  .cards4,.steps ol{grid-template-columns:1fr 1fr}
  .links.cols3{columns:2}
  .fcols{grid-template-columns:1fr 1fr}
  .menu-btn{display:block}
  .nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:10px 16px 16px;box-shadow:var(--shadow)}
  .nav.open{display:flex}
  .nav>ul{flex-direction:column;align-items:stretch}
  .sub{position:static;box-shadow:none;border:0;padding:0 0 0 12px;min-width:0}
  .site-header .wrap{position:relative}
}
@media (max-width:620px){
  body{font-size:16px}
  .topbar span{display:none}.topbar .wrap{justify-content:center}
  .hero-in{padding-top:28px;padding-bottom:32px;gap:22px}
  .hero .lead{font-size:17px}
  .hero-btns .btn{flex:1 1 100%}
  .svc-grid,.brand-grid,.q-grid,.cards3,.cards4,.steps ol,.ticks,.grid2,.fcols{grid-template-columns:1fr}
  .links.cols3,.links.cols2{columns:1}
  .cta-band{flex-direction:column;align-items:stretch;padding:20px 20px 20px 26px}
  .cta-btns .btn{flex:1}
  .form-sec{padding:18px}
  .logo b{font-size:18px}.logo-ico{width:38px;height:38px}
  .mbar{display:grid;grid-template-columns:1fr 1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:70;box-shadow:0 -4px 16px rgba(0,0,0,.15)}
  .mbar a{padding:14px 6px;text-align:center;font-weight:800;text-decoration:none;color:#fff;background:var(--brand)}
  .mbar a:first-child{background:var(--accent);color:#1b1300}
  .mbar a:nth-child(2){background:var(--wa)}
}