:root{
  --blu:#0b4f8a; --blu-scuro:#08355e; --blu-chiaro:#e8f1f9; --acqua:#1d8fd6;
  --arancio:#f28c28; --arancio-scuro:#d5741a;
  --ink:#1c2430; --grigio:#5b6674; --linea:#dfe5ec; --bg:#f6f8fa; --bianco:#fff;
  --font:"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --serif:Georgia,"Times New Roman",serif;
  --r:10px; --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bianco);line-height:1.6;font-size:17px}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--blu);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .5em;font-weight:700;color:var(--blu-scuro)}
h1{font-size:2.5rem;letter-spacing:-.01em}
h2{font-size:1.75rem;margin-top:1.6em}
h3{font-size:1.25rem;margin-top:1.2em}
p{margin:0 0 1em}
ul{padding-left:1.2em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.btn{display:inline-block;background:var(--arancio);color:#fff;font-weight:700;padding:14px 26px;border-radius:999px;border:0;cursor:pointer;font-size:1rem;transition:.2s}
.btn:hover{background:var(--arancio-scuro);text-decoration:none;transform:translateY(-1px)}
.btn-blu{background:var(--blu)}.btn-blu:hover{background:var(--blu-scuro)}
.btn-line{background:transparent;color:var(--blu);border:2px solid var(--blu)}
.btn-line:hover{background:var(--blu);color:#fff}
.btn-wa{background:#25d366}.btn-wa:hover{background:#1da851}

/* topbar */
.topbar{background:var(--blu-scuro);color:#cfe3f5;font-size:.9rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;min-height:38px;gap:12px;flex-wrap:wrap}
.topbar a{color:#fff;font-weight:600}
.topbar span.sep{opacity:.4}

/* header */
.header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--linea);box-shadow:0 2px 12px rgba(0,0,0,.05)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:20px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.35rem;color:var(--blu-scuro);letter-spacing:-.01em}
.logo:hover{text-decoration:none}
.logo img{height:52px;width:auto}
.logo .drop{width:34px;height:34px}
.nav{display:flex;gap:4px;align-items:center}
.nav>li{list-style:none;position:relative}
.nav>li>a,.nav>li>button{display:block;padding:12px 14px;font-weight:600;color:var(--ink);background:none;border:0;font:inherit;cursor:pointer;border-radius:8px}
.nav>li>a:hover,.nav>li>button:hover,.nav>li.open>button{background:var(--blu-chiaro);color:var(--blu);text-decoration:none}
.nav .caret{display:inline-block;width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid currentColor;margin-left:6px;vertical-align:middle}
.nav .cta{background:var(--arancio);color:#fff;border-radius:999px;padding:10px 18px}
.nav .cta:hover{background:var(--arancio-scuro);color:#fff}
.mega{display:none;position:absolute;left:50%;transform:translateX(-50%);top:100%;background:#fff;border:1px solid var(--linea);border-radius:14px;box-shadow:0 18px 40px rgba(8,53,94,.15);padding:24px;width:min(920px,95vw);z-index:60}
.nav>li.open .mega{display:grid}
.mega{grid-template-columns:repeat(3,1fr);gap:22px}
.mega.cols4{grid-template-columns:repeat(4,1fr);width:min(1080px,95vw)}
.mega h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:var(--arancio);margin:0 0 10px;padding-bottom:8px;border-bottom:2px solid var(--blu-chiaro)}
.mega ul{list-style:none;padding:0;margin:0}
.mega li a{display:block;padding:5px 0;color:var(--ink);font-size:.95rem}
.mega li a:hover{color:var(--blu);text-decoration:none;padding-left:4px}
.mega li a small{display:block;color:var(--grigio);font-size:.8rem}
.mega .promo{background:var(--blu-chiaro);border-radius:10px;padding:16px}
.mega .promo strong{display:block;color:var(--blu-scuro);margin-bottom:6px}
.burger{display:none;background:none;border:0;font-size:1.8rem;cursor:pointer;color:var(--blu-scuro)}
@media(max-width:980px){
  .burger{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;align-items:stretch;padding:10px 16px 20px;border-bottom:1px solid var(--linea);max-height:80vh;overflow:auto}
  .nav.show{display:flex}
  .mega{position:static;transform:none;width:auto;box-shadow:none;border:0;padding:6px 10px 14px;grid-template-columns:1fr!important}
  .mega .promo{display:none}
  .nav .cta{text-align:center;margin-top:8px}
}

/* hero */
.hero{background:linear-gradient(135deg,var(--blu-scuro) 0%,var(--blu) 60%,var(--acqua) 100%);color:#fff;position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding:60px 20px}
.hero h1{color:#fff;font-size:2.7rem;margin-bottom:.4em}
.hero .lead{font-size:1.2rem;color:#dbe9f7;max-width:560px}
.hero .kicker{display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);padding:6px 14px;border-radius:999px;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:18px}
.hero .acts{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.hero .fig{position:relative}
.hero .fig img,.hero .fig svg{border-radius:16px;box-shadow:0 20px 50px rgba(0,0,0,.3);width:100%}
.hero .bul{display:flex;gap:18px;flex-wrap:wrap;margin-top:26px;font-size:.95rem}
.hero .bul span{display:flex;align-items:center;gap:6px}
.hero .bul svg{width:18px;height:18px}
@media(max-width:860px){.hero .wrap{grid-template-columns:1fr;padding:40px 20px}.hero h1{font-size:2rem}}

/* trust strip */
.strip{background:var(--bg);border-bottom:1px solid var(--linea)}
.strip .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:18px 20px}
.strip div{display:flex;gap:10px;align-items:center;font-weight:600;font-size:.95rem;color:var(--blu-scuro)}
.strip svg{width:28px;height:28px;flex:none;color:var(--arancio)}
@media(max-width:860px){.strip .wrap{grid-template-columns:repeat(2,1fr)}}

/* layout */
.page{padding:44px 0 60px}
.grid2{display:grid;grid-template-columns:1fr 360px;gap:44px;align-items:start}
@media(max-width:960px){.grid2{grid-template-columns:1fr}}
.side{position:sticky;top:96px}
.art-label{display:inline-block;color:var(--arancio);font-weight:700;text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;margin-bottom:12px}
.art-label::before{content:"";display:inline-block;width:26px;height:3px;background:var(--arancio);vertical-align:middle;margin-right:10px}
.intro{font-size:1.2rem;color:var(--grigio);line-height:1.55}
.inbreve{background:var(--blu-chiaro);border-left:5px solid var(--blu);border-radius:0 var(--r) var(--r) 0;padding:20px 24px;margin:26px 0}
.inbreve h3{margin:0 0 8px;font-size:.85rem;text-transform:uppercase;letter-spacing:.12em;color:var(--blu)}
.inbreve ul{margin:0;padding-left:1.1em}
.inbreve li{margin:4px 0}
.content h2{position:relative;padding-top:6px}
.content h2::before{content:"";display:block;width:44px;height:4px;background:var(--arancio);margin-bottom:12px;border-radius:2px}
.content figure{margin:26px 0}
.content figure img,.content figure svg{border-radius:var(--r);width:100%}
.content figcaption{font-size:.85rem;color:var(--grigio);margin-top:8px}
.checks{list-style:none;padding:0}
.checks li{padding-left:30px;position:relative;margin:8px 0}
.checks li::before{content:"";position:absolute;left:0;top:6px;width:18px;height:18px;border-radius:50%;background:var(--arancio)}
.checks li::after{content:"";position:absolute;left:6px;top:9px;width:5px;height:9px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}

/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px;margin:24px 0;padding:0;list-style:none}
.card{background:#fff;border:1px solid var(--linea);border-radius:14px;padding:22px;transition:.2s;display:block;color:var(--ink)}
.card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(8,53,94,.12);text-decoration:none;border-color:var(--acqua)}
.card .ico{width:48px;height:48px;background:var(--blu-chiaro);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:14px;color:var(--blu)}
.card .ico svg{width:26px;height:26px}
.card h3{margin:0 0 6px;font-size:1.1rem}
.card p{margin:0;color:var(--grigio);font-size:.95rem}
.card .more{display:inline-block;margin-top:10px;color:var(--arancio);font-weight:700;font-size:.9rem}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:24px 0;padding:0;list-style:none;counter-reset:s}
.steps li{background:var(--bg);border-radius:14px;padding:22px 20px 20px;position:relative;counter-increment:s}
.steps li::before{content:counter(s);position:absolute;top:-14px;left:18px;width:34px;height:34px;border-radius:50%;background:var(--arancio);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 10px rgba(242,140,40,.4)}
.steps h3{margin:8px 0 6px;font-size:1.05rem}
.steps p{margin:0;font-size:.93rem;color:var(--grigio)}
@media(max-width:860px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}

/* chips / geo lists */
.chips{display:flex;flex-wrap:wrap;gap:8px;padding:0;list-style:none;margin:14px 0}
.chips a{display:inline-block;background:var(--bg);border:1px solid var(--linea);border-radius:999px;padding:6px 14px;font-size:.92rem;color:var(--blu-scuro)}
.chips a:hover{background:var(--blu);color:#fff;border-color:var(--blu);text-decoration:none}
.geo-cols{columns:3;column-gap:30px}
.geo-cols a{display:block;padding:3px 0;break-inside:avoid}
@media(max-width:700px){.geo-cols{columns:2}}

/* form */
.form-box{background:#fff;border:1px solid var(--linea);border-radius:16px;padding:24px;box-shadow:0 12px 30px rgba(8,53,94,.08)}
.form-box h3{margin:0 0 4px;font-size:1.3rem}
.form-box .sub{color:var(--grigio);font-size:.92rem;margin-bottom:14px}
.form-box label{display:block;font-size:.85rem;font-weight:600;margin:10px 0 4px;color:var(--blu-scuro)}
.form-box input,.form-box select,.form-box textarea{width:100%;padding:11px 12px;border:1px solid #c9d3de;border-radius:8px;font:inherit;font-size:.95rem;background:#fbfcfd}
.form-box input:focus,.form-box textarea:focus,.form-box select:focus{outline:2px solid var(--acqua);border-color:var(--acqua)}
.form-box textarea{min-height:90px;resize:vertical}
.form-box .btn{width:100%;margin-top:14px}
.form-box .priv{font-size:.78rem;color:var(--grigio);margin-top:10px}
.form-box .hp{position:absolute;left:-9999px}
.form-box .tel{margin-top:14px;text-align:center;font-size:.95rem}
.form-box .tel a{font-weight:700;font-size:1.15rem;display:block;color:var(--blu-scuro)}
.side .mini{margin-top:20px;background:var(--bg);border-radius:14px;padding:18px}
.side .mini h4{margin:0 0 8px;font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--arancio)}
.side .mini ul{list-style:none;padding:0;margin:0}
.side .mini li a{display:block;padding:5px 0;border-bottom:1px dashed var(--linea);font-size:.93rem}

/* sections */
.sec{padding:50px 0}
.sec.alt{background:var(--bg)}
.sec.blu{background:var(--blu-scuro);color:#dbe9f7}
.sec.blu h2,.sec.blu h3{color:#fff}
.sec.blu .card{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.15);color:#fff}
.sec.blu .card p{color:#cfe3f5}
.sec .head{max-width:760px;margin-bottom:10px}
.sec .head h2{margin-top:0}
.two{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
@media(max-width:860px){.two{grid-template-columns:1fr}}

/* faq */
.faq details{border-bottom:1px solid var(--linea);padding:12px 0}
.faq summary{cursor:pointer;font-weight:700;color:var(--blu-scuro);list-style:none;display:flex;justify-content:space-between;gap:10px}
.faq summary::after{content:"+";color:var(--arancio);font-size:1.4rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:10px 0 0;color:var(--grigio)}

/* cta band */
.cta-band{background:linear-gradient(90deg,var(--arancio),#f5a54f);color:#fff;padding:40px 0}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.cta-band h2{color:#fff;margin:0 0 4px}
.cta-band p{margin:0;opacity:.95}
.cta-band .btn{background:#fff;color:var(--arancio-scuro)}
.cta-band .btn:hover{background:var(--blu-scuro);color:#fff}

/* blog */
.posts{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:22px;padding:0;list-style:none;margin:20px 0}
.post{border:1px solid var(--linea);border-radius:14px;overflow:hidden;background:#fff;display:flex;flex-direction:column}
.post .thumb{background:var(--blu-chiaro);aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;color:var(--blu)}
.post .thumb svg{width:64px;height:64px}
.post .body{padding:18px 20px 20px;flex:1}
.post .cat{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--arancio);font-weight:700}
.post h3{font-size:1.08rem;margin:6px 0 8px}
.post p{font-size:.92rem;color:var(--grigio);margin:0}
.meta{color:var(--grigio);font-size:.9rem;margin-bottom:20px}
.crumbs{font-size:.85rem;color:var(--grigio);margin-bottom:18px}
.crumbs a{color:var(--grigio)}
.crumbs span{margin:0 6px;opacity:.5}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}
.tags a{background:var(--bg);border-radius:6px;padding:4px 10px;font-size:.85rem}
.tags a.on{background:var(--blu);color:#fff}

/* footer */
.footer{background:var(--blu-scuro);color:#b9cfe3;padding:50px 0 30px;font-size:.93rem}
.footer .cols{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:30px}
.footer h4{color:#fff;font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;margin:0 0 12px}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{margin:4px 0}
.footer a{color:#dbe9f7}
.footer .brand{font-size:1.3rem;font-weight:800;color:#fff;margin-bottom:8px}
.footer .bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:18px;font-size:.85rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
@media(max-width:860px){.footer .cols{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.footer .cols{grid-template-columns:1fr}}

/* mobile bar */
.mbar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:70;background:#fff;border-top:1px solid var(--linea);box-shadow:0 -4px 16px rgba(0,0,0,.08)}
.mbar a{flex:1;text-align:center;padding:12px 6px;font-weight:700;font-size:.9rem;color:#fff}
.mbar .c{background:var(--blu)}.mbar .w{background:#25d366}.mbar .p{background:var(--arancio)}
@media(max-width:860px){.mbar{display:flex}body{padding-bottom:50px}}

.msg-ok{background:#e7f7ec;border:1px solid #9bd7ae;border-radius:10px;padding:16px;color:#1c6b36}
.msg-err{background:#fdecec;border:1px solid #f1a5a5;border-radius:10px;padding:16px;color:#8d1d1d}
.tbl{width:100%;border-collapse:collapse;margin:18px 0;font-size:.95rem}
.tbl th,.tbl td{border:1px solid var(--linea);padding:10px 12px;text-align:left;vertical-align:top}
.tbl th{background:var(--blu-chiaro);color:var(--blu-scuro)}
.note{background:#fff8ee;border:1px solid #f5d9b3;border-radius:10px;padding:14px 18px;font-size:.95rem}