/* basculantiesezionali.com – stile */
:root{
  --ink:#0f1d2b; --ink-2:#3b4b5f; --muted:#5d6c7e;
  --brand:#12355b; --brand-2:#0d2744; --brand-soft:#e8eef6;
  --accent:#f59e0b; --accent-2:#d97f00;
  --wa:#1fa855; --bg:#f6f7f9; --card:#fff; --line:#dfe5ec;
  --radius:14px; --shadow:0 6px 24px rgba(15,29,43,.08);
  --wrap:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-size:17px;line-height:1.65;color:var(--ink);background:var(--bg)}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-underline-offset:3px}
a:hover{color:var(--accent-2)}
h1,h2,h3{line-height:1.2;letter-spacing:-.01em;margin:0 0 .6em}
h1{font-size:clamp(1.9rem,4.2vw,3rem);font-weight:800}
h2{font-size:clamp(1.45rem,2.6vw,2rem);font-weight:800;color:var(--brand-2)}
h3{font-size:1.15rem;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 16px}
.ic{width:1.1em;height:1.1em;flex:none;vertical-align:-.15em}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 12px;z-index:100}
.skip:focus{left:8px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.small{font-size:.88rem;color:var(--muted)}
.center{text-align:center}

/* topbar + header */
.topbar{background:var(--brand-2);color:#c9d6e5;font-size:.85rem}
.topbar-in{display:flex;justify-content:space-between;gap:12px;padding:6px 16px;flex-wrap:wrap}
.topbar a{color:#fff;font-weight:700;text-decoration:none}
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.header-in{display:flex;align-items:center;gap:14px;padding:10px 16px}
.logo{flex:none;display:block}
.logo img{width:230px;height:auto}
.nav{margin-left:auto}
.nav>ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.nav a{display:block;padding:10px 10px;text-decoration:none;color:var(--ink);font-weight:600;font-size:.95rem;border-radius:8px}
.nav a:hover{background:var(--brand-soft);color:var(--brand)}
.has-sub{position:relative}
.has-sub>ul{display:none;position:absolute;top:100%;left:0;background:#fff;list-style:none;padding:8px;margin:0;min-width:240px;border-radius:12px;box-shadow:var(--shadow);border:1px solid var(--line)}
.has-sub:hover>ul,.has-sub:focus-within>ul{display:block}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 12px;font:inherit;font-weight:600;align-items:center;gap:6px;color:var(--ink)}
.header-call{white-space:nowrap}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;font-size:1rem;line-height:1.2;font-family:inherit}
.btn-lg{padding:14px 24px;font-size:1.08rem}
.btn-call{background:var(--accent);color:#1b1300}
.btn-call:hover{background:var(--accent-2);color:#fff}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:#178a45;color:#fff}
.btn-ghost{border-color:#fff;color:#fff}
.btn-ghost:hover{background:#fff;color:var(--brand)}
.tel{font-weight:800;white-space:nowrap}
.tel-big{font-size:1.25em}

/* breadcrumb */
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:10px 16px;margin:0 auto;font-size:.85rem;color:var(--muted)}
.crumbs li+li::before{content:"›";margin-right:6px}
.crumbs a{color:var(--muted)}

/* hero */
.hero{background:linear-gradient(135deg,var(--brand-2) 0%,var(--brand) 60%,#1c4d80 100%);color:#fff;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:auto -10% -40% auto;width:520px;height:520px;background:repeating-linear-gradient(0deg,rgba(255,255,255,.05) 0 26px,transparent 26px 34px);border-radius:24px;transform:rotate(-8deg)}
.hero-in{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding-top:48px;padding-bottom:56px;position:relative;z-index:1}
.hero h1 span{color:var(--accent);display:block}
.kicker{text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;font-weight:700;color:var(--accent);margin-bottom:.8em}
.lead{font-size:1.15rem;color:#dce6f1;max-width:40em}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0}
.trust{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px 20px;color:#dce6f1;font-size:.93rem}
.trust li{display:flex;align-items:center;gap:6px}
.trust .ic{color:var(--accent)}
.hero-img{margin:0;border-radius:18px;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.35);aspect-ratio:4/3.4;border:4px solid rgba(255,255,255,.12)}
.hero-img img{width:100%;height:100%;object-fit:cover}
.hero-sm .hero-in{grid-template-columns:1fr;padding-top:36px;padding-bottom:40px}

/* sections */
.content{padding-top:8px}
.sec{padding-top:44px;padding-bottom:12px}
.lead-sm{font-size:1.1rem;color:var(--ink-2);max-width:52em}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.split.rev .split-txt{order:2}
.split-img{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3.3}
.split-img img{width:100%;height:100%;object-fit:cover}
.cols2,.cols3{display:grid;gap:22px;margin:18px 0 20px}
.cols2{grid-template-columns:repeat(2,1fr)}
.cols3{grid-template-columns:repeat(3,1fr)}
.cols2>div,.cols3>div{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px}
.cols2 h3 a,.cols3 h3 a{text-decoration:none}
.ticks{list-style:none;padding:0;margin:0 0 1em}
.ticks li{position:relative;padding-left:28px;margin:.35em 0}
.ticks li::before{content:"";position:absolute;left:4px;top:.5em;width:12px;height:7px;border-left:3px solid var(--accent);border-bottom:3px solid var(--accent);transform:rotate(-45deg)}
.ticks .ic{display:none}
.cols2list{columns:2;column-gap:30px}
.warn{background:#fff7e6;border-left:4px solid var(--accent);padding:14px 18px;border-radius:8px}
.note{background:var(--brand-soft);border-left:4px solid var(--brand);padding:12px 16px;border-radius:8px;font-size:.94rem}

/* cta box */
.cta-box{max-width:calc(var(--wrap) - 32px);margin:40px auto 8px;background:var(--brand);color:#fff;border-radius:18px;padding:24px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;box-shadow:var(--shadow)}
.cta-box strong{font-size:1.25rem;display:block;margin-bottom:4px}
.cta-box p{margin:0;color:#d4e0ee}
.cta-actions{display:flex;gap:10px;flex-wrap:wrap}

/* cards */
.cards{list-style:none;padding:0;margin:20px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card a{display:flex;flex-direction:column;height:100%;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;color:var(--ink);transition:transform .15s,box-shadow .15s}
.card a:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card-img{aspect-ratio:4/3;object-fit:cover;width:100%}
.card h3{padding:14px 16px 0;margin-bottom:.3em;color:var(--brand-2)}
.card p{padding:0 16px;font-size:.93rem;color:var(--ink-2);flex:1}
.more{font-weight:700;color:var(--brand);text-decoration:none}
.card .more{padding:0 16px 16px}

/* steps */
.steps{list-style:none;counter-reset:s;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:18px 0}
.steps li{counter-increment:s;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;position:relative}
.steps li::before{content:counter(s);display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--accent);color:#1b1300;font-weight:800;margin-bottom:10px}
.steps strong{display:block;font-size:1.05rem;margin-bottom:4px}
.steps span{font-size:.94rem;color:var(--ink-2)}

/* why */
.why{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:44px;padding-bottom:36px}
.why-grid{list-style:none;padding:0;margin:18px 0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.why-grid .ic{width:38px;height:38px;color:var(--brand);background:var(--brand-soft);padding:8px;border-radius:12px;margin-bottom:10px}
.why-grid p{font-size:.95rem;color:var(--ink-2)}

/* zone */
.zone-grid{list-style:none;padding:0;margin:16px 0;display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.zone-grid a{display:flex;gap:8px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px;text-decoration:none;color:var(--ink);font-size:.93rem;height:100%}
.zone-grid a:hover{border-color:var(--accent)}
.zone-grid .ic{color:var(--accent)}
.zone-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:18px}
.zcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px}
.zcard h2{font-size:1.25rem}

/* segmenti aziende / privati */
.seg>div{position:relative;padding-top:18px}
.seg .seg-az{border-top:5px solid var(--brand)}
.seg .seg-pr{border-top:5px solid var(--accent)}
.seg-tag{text-transform:uppercase;letter-spacing:.1em;font-size:.78rem;font-weight:800;color:var(--accent-2);margin-bottom:.3em}
.seg .btn{margin-top:4px}
.zone-h{margin-top:18px;color:var(--brand-2)}
.zone-sm a{padding:9px 12px;font-size:.88rem}
.foot-fc{margin-top:14px;font-size:.84rem;line-height:1.9}
.zone-cards h3{font-size:1.1rem}

/* brands */
.brands{margin:18px 0}
.chips{list-style:none;padding:0;margin:10px 0;display:flex;flex-wrap:wrap;gap:8px}
.chips a{display:inline-block;padding:7px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);text-decoration:none;font-weight:600;font-size:.92rem;color:var(--brand-2)}
.chips a:hover{border-color:var(--accent);color:var(--accent-2)}
.brand-grid{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.brand-grid a{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;text-decoration:none;color:var(--ink)}
.brand-grid a:hover{border-color:var(--accent)}
.brand-grid span{display:block;font-size:.85rem;color:var(--muted)}

/* gallery */
.gallery{list-style:none;padding:0;margin:16px 0;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gallery figure{margin:0;background:#fff;border-radius:12px;overflow:hidden;border:1px solid var(--line)}
.gallery img{aspect-ratio:1/1;object-fit:cover;width:100%}
.gallery figcaption{font-size:.82rem;padding:8px 10px;color:var(--ink-2)}

/* faq */
.faq{padding-top:44px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin:10px 0;padding:0 18px}
.faq summary{cursor:pointer;font-weight:700;padding:16px 0;list-style:none;position:relative;padding-right:30px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:12px;font-size:1.4rem;color:var(--accent-2)}
.faq details[open] summary::after{content:"–"}
.faq details>div{padding-bottom:16px;color:var(--ink-2)}

/* form */
.quote{background:linear-gradient(135deg,var(--brand-2),var(--brand));color:#fff;margin-top:56px;padding:56px 0}
.quote-in{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:start}
.quote h2{color:#fff}
.quote a{color:#ffd48a}
.quote .tel{color:#fff}
.big-tel{font-size:1.15rem}
.quote .ticks li{color:#dce6f1}
.qform{background:#fff;color:var(--ink);border-radius:18px;padding:26px;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.qform label{display:block;font-weight:600;font-size:.92rem;margin-bottom:14px}
.qform input[type=text],.qform input[type=tel],.qform input[type=email],.qform select,.qform textarea{display:block;width:100%;margin-top:5px;padding:12px 14px;border:1px solid #c7d1dc;border-radius:10px;font:inherit;font-size:1rem;background:#fbfcfd;color:var(--ink)}
.qform input:focus,.qform select:focus,.qform textarea:focus{outline:3px solid rgba(245,158,11,.35);border-color:var(--accent)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.chk{display:flex!important;gap:10px;align-items:flex-start;font-weight:400!important}
.chk input{margin-top:5px;width:18px;height:18px;flex:none}
.qform a{color:var(--brand)}
.qform .btn{width:100%;justify-content:center}
.hp{position:absolute;left:-9999px}

/* contacts, legal, data */
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:24px}
.ccard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.ccard h2{font-size:1.15rem}
.legal{max-width:820px}
.legal h2{font-size:1.25rem;margin-top:1.4em}
.data{display:grid;grid-template-columns:200px 1fr;gap:8px 20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.data dt{font-weight:700}
.data dd{margin:0}

/* footer */
.site-footer{background:#0b1a2b;color:#b9c6d6;padding:48px 0 90px;font-size:.93rem}
.site-footer a{color:#fff}
.site-footer h3{color:#fff;font-size:1rem}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:4px 0}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:30px}
.disclaimer{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:20px;font-size:.84rem}

/* sticky bar mobile + wa */
.stickybar{display:none}
.wa-float{position:fixed;right:18px;bottom:18px;width:56px;height:56px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 8px 20px rgba(0,0,0,.25);z-index:60}
.wa-float .ic{width:30px;height:30px}

/* responsive */
@media (max-width:1100px){
  .nav a{padding:10px 7px;font-size:.9rem}
  .logo img{width:210px}
  .cards{grid-template-columns:repeat(2,1fr)}
  .zone-grid{grid-template-columns:repeat(3,1fr)}
  .brand-grid{grid-template-columns:repeat(3,1fr)}
  .contact-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:1060px){
  .nav-toggle{display:inline-flex}
  .nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);max-height:75vh;overflow:auto}
  .nav.open{display:block}
  .nav>ul{flex-direction:column;padding:8px 16px 16px}
  .has-sub>ul{display:block;position:static;box-shadow:none;border:0;padding:0 0 0 14px;min-width:0}
  .header-call{display:none}
  .hero-in,.split,.quote-in{grid-template-columns:1fr}
  .split.rev .split-txt{order:0}
  .hero-img{max-height:360px}
  .steps,.why-grid{grid-template-columns:repeat(2,1fr)}
  .cols3{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:640px){
  body{font-size:16px}
  .topbar-in span:first-child{display:none}
  .topbar-in{justify-content:center;font-size:.8rem}
  .logo img{width:190px}
  .hero-in{padding-top:28px;padding-bottom:36px}
  .hero-actions .btn{width:100%;justify-content:center}
  .cards,.cols2,.steps,.why-grid,.zone-cards,.contact-grid,.foot-grid{grid-template-columns:1fr}
  .zone-grid,.brand-grid,.gallery{grid-template-columns:repeat(2,1fr)}
  .cols2list{columns:1}
  .row2{grid-template-columns:1fr}
  .cta-box{margin:32px 16px 8px;padding:20px}
  .cta-actions,.cta-actions .btn{width:100%;justify-content:center}
  .data{grid-template-columns:1fr}
  .stickybar{display:grid;grid-template-columns:1.3fr 1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:70;box-shadow:0 -4px 16px rgba(0,0,0,.15)}
  .stickybar a{display:flex;align-items:center;justify-content:center;gap:6px;padding:14px 6px;font-weight:800;text-decoration:none;font-size:.95rem}
  .sb-call{background:var(--accent);color:#1b1300}
  .sb-wa{background:var(--wa);color:#fff}
  .sb-form{background:var(--brand);color:#fff}
  .wa-float{display:none}
}