:root{
  --navy-900:#081A34;
  --navy-800:#0E2951;
  --navy-700:#164074;
  --blue:#1E7BE8;
  --blue-600:#1668C8;
  --blue-400:#4FA1FF;
  --blue-wash:#EAF2FD;
  --ink:#0F1A28;
  --body:#4C5D71;
  --line:#DBE3EC;
  --bg:#FFFFFF;
  --bg-soft:#F3F7FB;
  --card:#FFFFFF;
  --on-navy:#FFFFFF;
  --on-navy-dim:#A9C2DE;
  --navy-card:rgba(255,255,255,.07);
  --navy-line:rgba(255,255,255,.16);
  --shadow:0 2px 4px rgba(15,26,40,.04), 0 18px 40px -28px rgba(15,26,40,.45);
  --maxw:1200px;
  --fd:"Saira","Helvetica Neue",Arial,sans-serif;
  --fb:"IBM Plex Sans",-apple-system,Segoe UI,Roboto,Arial,sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ink:#EAF1F8; --body:#A6B8CB; --line:#1D3050;
    --bg:#08121F; --bg-soft:#0C1B2C; --card:#0F2137;
    --blue-wash:#122D4C; --blue:#4FA1FF; --blue-600:#7CBBFF;
    --shadow:0 2px 4px rgba(0,0,0,.4), 0 18px 40px -28px rgba(0,0,0,.9);
  }
}
:root[data-theme="dark"]{
  --ink:#EAF1F8; --body:#A6B8CB; --line:#1D3050;
  --bg:#08121F; --bg-soft:#0C1B2C; --card:#0F2137;
  --blue-wash:#122D4C; --blue:#4FA1FF; --blue-600:#7CBBFF;
  --shadow:0 2px 4px rgba(0,0,0,.4), 0 18px 40px -28px rgba(0,0,0,.9);
}

*{box-sizing:border-box}
[hidden]{display:none !important}
body{margin:0;background:var(--bg);color:var(--body);font-family:var(--fb);font-size:16.5px;line-height:1.62;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{font-family:var(--fd);color:var(--ink);margin:0;line-height:1.08;letter-spacing:-.01em;text-wrap:balance;font-weight:700}
.bl{color:var(--blue)}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:3px}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:22px}

/* ---------- type utilities ---------- */
.eyebrow{font-family:var(--fb);font-size:11.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--blue);display:block}
.eyebrow.dim{color:var(--on-navy-dim)}
.lead{font-size:18.5px;line-height:1.6;max-width:62ch}
.small{font-size:14.5px;line-height:1.55}

/* ---------- header ---------- */
.head{position:sticky;top:0;z-index:60;background:var(--bg);border-bottom:1px solid var(--line)}
.head-in{max-width:var(--maxw);margin:0 auto;padding:0 22px;height:74px;display:flex;align-items:center;gap:18px}
.logo{order:1;display:flex;align-items:center;gap:11px;flex:0 0 auto;text-decoration:none}
.logo img{height:38px;width:auto}
.logo .wm{font-family:var(--fd);font-weight:700;font-size:19px;letter-spacing:.01em;color:var(--ink);line-height:1}
.logo .wm small{display:block;font-size:9.5px;font-weight:500;letter-spacing:.34em;color:var(--body);margin-top:4px}
@media (max-width:420px){.logo .wm{font-size:16px}.logo img{height:32px}}
.lang{order:3;display:flex;align-items:center;gap:4px;flex:0 0 auto}
.lang a{display:inline-flex;align-items:center;gap:7px;padding:6px 10px;border-radius:6px;text-decoration:none;font-family:var(--fd);font-size:12.5px;font-weight:600;letter-spacing:.08em;color:var(--muted);border:1px solid transparent;line-height:1}
.lang a:hover{color:var(--ink);background:var(--bg-soft)}
.lang a.on{color:var(--ink);border-color:var(--line);background:var(--bg-soft)}
.lang .fl{display:block;border-radius:2px;box-shadow:0 0 0 1px rgba(0,0,0,.18)}
@media (max-width:520px){.lang a span{display:none}.lang a{padding:7px 8px;gap:0}}
.nav{order:2;margin-left:auto;display:flex;align-items:center;gap:2px}
.nav a{font-family:var(--fb);font-size:14.5px;font-weight:500;color:var(--body);text-decoration:none;padding:9px 13px;border-radius:5px;white-space:nowrap}
.nav a:hover{color:var(--ink);background:var(--bg-soft)}
.nav a.on{color:var(--blue);font-weight:600}
.nav a.navcta{background:var(--blue);color:#fff;font-weight:600;padding:11px 20px;margin-left:10px;border-radius:6px}
.nav a.navcta:hover{background:var(--blue-600);color:#fff}
.burger{order:4;display:none;margin-left:0;background:none;border:1px solid var(--line);border-radius:6px;padding:9px 13px;color:var(--ink);font-family:var(--fb);font-size:13px;font-weight:600;cursor:pointer}
@media (max-width:1040px){
  .lang{order:2;margin-left:auto}
  .burger{order:3;display:block;margin-left:6px}
  .nav{order:4;margin-left:0}
  .nav{position:absolute;top:74px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:10px 16px 18px;box-shadow:var(--shadow)}
  .nav a{padding:13px 8px;border-bottom:1px solid var(--line);font-size:16px}
  .nav a.navcta{margin:12px 0 0;text-align:center;border-bottom:none}
}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--fb);font-weight:600;font-size:15px;text-decoration:none;padding:13px 24px;border-radius:7px;border:1.5px solid transparent;cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:var(--blue-600);color:#fff}
.btn-white{background:#fff;color:var(--navy-900);border-color:#fff}
.btn-white:hover{background:transparent;color:#fff}
.btn-line{border-color:var(--line);color:var(--ink);background:transparent}
.btn-line:hover{border-color:var(--blue);color:var(--blue)}
.arw{font-size:15px;line-height:1}

/* ---------- hero ---------- */
.hero{background:var(--navy-900);position:relative;overflow:hidden}
.hero-in{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);align-items:stretch;gap:0}
.hero-text{padding:74px 30px 78px 22px;display:flex;flex-direction:column;justify-content:center}
.hero-text h1{color:#fff;font-size:clamp(40px,5.6vw,68px);font-weight:800;letter-spacing:-.025em;margin:20px 0 22px}
.hero-text h1 span{display:block;color:var(--blue-400)}
.hero-text p{color:#C3D6EA;font-size:19px;line-height:1.55;max-width:44ch}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.rail{margin-top:38px;border-left:3px solid var(--blue);padding-left:16px;display:flex;flex-direction:column;gap:5px}
.rail li{font-family:var(--fd);font-size:13px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:#93B2D3}
.hero-photo{position:relative;min-height:440px;background:var(--navy-800)}
.hero-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:52% 18%}
.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--navy-900) 0%,rgba(8,26,52,.55) 16%,rgba(8,26,52,0) 46%)}
@media (max-width:900px){
  .hero-in{grid-template-columns:1fr}
  .hero-text{padding:52px 22px 44px;order:2}
  .hero-photo{min-height:360px;order:1}
  .hero-photo::after{background:linear-gradient(0deg,var(--navy-900) 0%,rgba(8,26,52,0) 55%)}
}

/* ---------- bands ---------- */
.band{padding-block:86px}
.band-sm{padding-block:60px}
.soft{background:var(--bg-soft)}
.navy{background:var(--navy-800);color:#C3D6EA}
.navy h2,.navy h3,.navy h4{color:#fff}
.navy .lead{color:#B5CBE2}
.sec-head{max-width:64ch;margin-bottom:44px;display:flex;flex-direction:column;gap:14px}
.sec-head h2{font-size:clamp(28px,3.6vw,42px);font-weight:700}
.head-row{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:22px;margin-bottom:40px}
.head-row .sec-head{margin-bottom:0}
.link-more{font-weight:600;font-size:14.5px;color:var(--blue);text-decoration:none;white-space:nowrap}
.navy .link-more{color:var(--blue-400)}
.link-more:hover{text-decoration:underline}

/* ---------- 4 service cards ---------- */
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.svc{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:26px 24px 24px;display:flex;flex-direction:column;gap:12px;text-decoration:none;box-shadow:var(--shadow);transition:border-color .15s,transform .15s}
.svc:hover{border-color:var(--blue);transform:translateY(-3px)}
.svc .ic{width:44px;height:44px;border-radius:9px;background:var(--blue-wash);display:grid;place-items:center;color:var(--blue)}
.svc h3{font-size:19px}
.svc p{font-size:15px;line-height:1.55;color:var(--body)}
.svc .go{margin-top:auto;padding-top:10px;font-size:14px;font-weight:600;color:var(--blue)}
@media (max-width:1000px){.grid4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.grid4{grid-template-columns:1fr}}

/* ---------- image cards ---------- */
.grid6{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.imgcard{background:var(--navy-card);border:1px solid var(--navy-line);border-radius:10px;overflow:hidden;display:flex;flex-direction:column}
.imgcard .thumb{aspect-ratio:16/10;overflow:hidden;background:var(--navy-900)}
.imgcard .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.imgcard:hover .thumb img{transform:scale(1.04)}
.imgcard .bd{padding:20px 20px 22px;display:flex;flex-direction:column;gap:9px}
.imgcard h4{font-size:17.5px}
.imgcard p{font-size:14.5px;line-height:1.55;color:#AFC6DD}
@media (max-width:980px){.grid6{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.grid6{grid-template-columns:1fr}}

/* ---------- why columns ---------- */
.why{display:grid;grid-template-columns:minmax(0,1.15fr) repeat(4,minmax(0,1fr)) auto;gap:30px;align-items:start}
.why .col{display:flex;flex-direction:column;gap:10px}
.why .col .ic{color:var(--blue)}
.why .col h4{font-size:16px}
.why .col p{font-size:14px;line-height:1.5}
.slogan{border-left:2px solid var(--blue);padding-left:16px;font-family:var(--fd);font-size:13px;font-weight:600;letter-spacing:.22em;line-height:2;color:var(--ink);text-transform:uppercase}
@media (max-width:1100px){.why{grid-template-columns:repeat(2,minmax(0,1fr))}.slogan{grid-column:1/-1;border-left:none;border-top:2px solid var(--blue);padding:16px 0 0}}
@media (max-width:560px){.why{grid-template-columns:1fr}}

/* ---------- stats ---------- */
.statwrap{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,2.1fr);gap:40px;align-items:center}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.stat{background:var(--navy-card);border:1px solid var(--navy-line);border-radius:10px;padding:24px 20px;text-align:center}
.stat b{display:block;font-family:var(--fd);font-size:34px;font-weight:800;color:var(--blue-400);letter-spacing:-.02em;line-height:1;margin-bottom:9px;font-variant-numeric:tabular-nums}
.stat span{font-size:13.5px;line-height:1.4;color:#AFC6DD;display:block}
@media (max-width:1000px){.statwrap{grid-template-columns:1fr;gap:28px}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:480px){.stats{grid-template-columns:1fr}}

/* ---------- cta band ---------- */
.cta{position:relative;overflow:hidden;background:var(--navy-900)}
.cta img.bgimg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.34}
.cta::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--navy-900) 4%,rgba(8,26,52,.72) 52%,rgba(8,26,52,.5) 100%)}
.cta-in{position:relative;z-index:2;padding-block:72px}
.cta h2{color:#fff;font-size:clamp(27px,3.4vw,40px)}
.cta p{color:#BFD3E9;max-width:52ch;margin-top:14px;font-size:18px}
.cta .btn{margin-top:28px}

/* ---------- page hero ---------- */
.ph{position:relative;background:var(--navy-900);overflow:hidden}
.ph img.bgimg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.42}
.ph::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--navy-900) 10%,rgba(8,26,52,.78) 58%,rgba(8,26,52,.55) 100%)}
.ph-in{position:relative;z-index:2;padding-block:70px 66px}
.ph h1{color:#fff;font-size:clamp(32px,4.6vw,52px);font-weight:800;letter-spacing:-.025em;margin:16px 0 18px}
.ph p{color:#BFD3E9;font-size:19px;line-height:1.55;max-width:60ch}
.crumb{font-size:13px;font-weight:600;color:#8FB0D2;text-decoration:none;letter-spacing:.06em;text-transform:uppercase}
.crumb:hover{color:#fff}

/* ---------- generic content ---------- */
.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:46px;align-items:start}
.three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
@media (max-width:900px){.two{grid-template-columns:1fr;gap:32px}.three{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:26px 24px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow)}
.card h3{font-size:19px}
.card p{font-size:15.5px;line-height:1.58}
.note{background:var(--blue-wash);border-left:3px solid var(--blue);border-radius:0 8px 8px 0;padding:20px 22px;font-size:15.5px;line-height:1.58;color:var(--ink)}
.bullets li{position:relative;padding-left:26px;margin-bottom:12px;font-size:16px;line-height:1.55}
.bullets li::before{content:"";position:absolute;left:0;top:9px;width:11px;height:11px;border-radius:50%;border:3px solid var(--blue)}
.kick{width:46px;height:3px;background:var(--blue);border-radius:2px;margin-bottom:18px}

/* ---------- service list ---------- */
.svclist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 46px}
.svclist li{display:flex;gap:16px;padding:22px 0;border-bottom:1px solid var(--line)}
.svclist .n{font-family:var(--fd);font-size:13px;font-weight:700;color:var(--blue);padding-top:4px;flex:0 0 auto;letter-spacing:.05em}
.svclist h4{font-size:17px;margin-bottom:6px}
.svclist p{font-size:15px;line-height:1.5}
@media (max-width:760px){.svclist{grid-template-columns:1fr}}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.step{background:var(--card);border:1px solid var(--line);border-top:3px solid var(--blue);border-radius:0 0 10px 10px;padding:22px 20px 24px}
.navy .step{background:var(--navy-card);border-color:var(--navy-line);border-top-color:var(--blue-400)}
.step .n{font-family:var(--fd);font-size:12px;font-weight:700;letter-spacing:.18em;color:var(--blue);display:block;margin-bottom:10px}
.navy .step .n{color:var(--blue-400)}
.step h4{font-size:17.5px;margin-bottom:8px}
.step p{font-size:14.5px;line-height:1.5}
@media (max-width:900px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* ---------- courses ---------- */
.courses{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--card);box-shadow:var(--shadow)}
.course{display:grid;grid-template-columns:minmax(0,1fr) 96px 120px;gap:18px;align-items:center;padding:20px 24px;border-bottom:1px solid var(--line)}
.course:last-child{border-bottom:none}
.course h4{font-size:17px;margin-bottom:5px}
.course p{font-size:14.5px;line-height:1.5}
.course .dur{font-family:var(--fd);font-weight:600;font-size:14px;color:var(--ink);font-variant-numeric:tabular-nums}
.lvl{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;padding:5px 10px;border-radius:20px}
.lvl-b{background:var(--blue-wash);color:var(--blue)}
.lvl-a{background:rgba(30,123,232,.14);color:var(--blue);border:1px solid var(--blue)}
@media (max-width:700px){.course{grid-template-columns:1fr;gap:10px}}

/* ---------- tech grid ---------- */
.techs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.tech{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:24px 22px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow)}
.tech h3{font-size:18px}
.tech p{font-size:14.8px;line-height:1.55}
.tech dl{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;margin:0;padding-top:12px;border-top:1px solid var(--line)}
.tech dt{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.tech dd{margin:0;font-size:13.5px;color:var(--ink)}
@media (max-width:950px){.techs{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.techs{grid-template-columns:1fr}}

/* ---------- tables ---------- */
.tbox{border:1px solid var(--line);border-radius:10px;overflow-x:auto;background:var(--card)}
table{width:100%;border-collapse:collapse;font-size:15px}
.spec th,.spec td{text-align:left;padding:13px 18px;border-bottom:1px solid var(--line);vertical-align:top}
.spec th{width:46%;font-weight:500;color:var(--body)}
.spec td{color:var(--ink);font-weight:500;font-variant-numeric:tabular-nums}
.spec tr:last-child th,.spec tr:last-child td{border-bottom:none}
.cmp{min-width:560px}
.cmp th,.cmp td{text-align:left;padding:13px 18px;border-bottom:1px solid var(--line)}
.cmp thead th{font-family:var(--fd);font-weight:700;color:var(--ink);font-size:14px}
.cmp tbody th{font-weight:500;color:var(--body);font-size:14px;width:24%}
.cmp td{font-size:14.5px}

/* ---------- person ---------- */
.person{display:grid;grid-template-columns:330px minmax(0,1fr);gap:44px;align-items:start}
.person .pic{border-radius:12px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.person .pic img{width:100%;height:auto}
.rolebar{display:inline-block;background:var(--blue);color:#fff;font-family:var(--fd);font-size:12.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;padding:7px 14px;border-radius:5px;margin:12px 0 20px}
.bio p{margin-bottom:15px;font-size:16.5px;line-height:1.65}
@media (max-width:820px){.person{grid-template-columns:1fr;gap:26px}.person .pic{max-width:320px}}

/* ---------- form ---------- */
.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--body)}
.field input,.field select,.field textarea{font-family:var(--fb);font-size:16px;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:7px;padding:12px 14px;width:100%}
.field textarea{min-height:140px;resize:vertical}
.out{grid-column:1/-1;background:var(--bg-soft);border:1px solid var(--line);border-radius:8px;padding:18px 20px;font-size:14.5px;line-height:1.65;white-space:pre-wrap;color:var(--ink)}
@media (max-width:640px){.form{grid-template-columns:1fr}}

/* ---------- footer ---------- */
.foot{background:var(--navy-900);color:#8FB0D2;padding-block:54px 34px;font-size:14.5px}
.foot-grid{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));gap:34px}
.flock{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.flock img{height:40px;width:auto}
.flock .wm{font-family:var(--fd);font-weight:700;font-size:20px;color:#fff;line-height:1}
.flock .wm small{display:block;font-size:9.5px;font-weight:500;letter-spacing:.34em;color:#8FB0D2;margin-top:5px}
.foot h4{color:#fff;font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;margin-bottom:14px;font-family:var(--fb)}
.foot a{display:block;padding:5px 0;text-decoration:none;color:#8FB0D2}
.foot a:hover{color:var(--blue-400)}
.foot p{max-width:36ch;line-height:1.6}
.foot-legal{margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;gap:8px 26px;font-size:12.5px;color:#6F90B4}
@media (max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}.foot-grid>div:first-child{grid-column:1/-1}}

@media (prefers-reduced-motion:reduce){*{transition-duration:.001ms !important;animation-duration:.001ms !important}}

/* ---------- skip link ---------- */
.skip{position:absolute;left:-9999px;top:0;z-index:100;background:var(--blue);color:#fff;padding:12px 18px;border-radius:0 0 6px 0;font-weight:600;text-decoration:none}
.skip:focus{left:0}
/* ---------- brief / GEO summary ---------- */
.brief{max-width:74ch;display:flex;flex-direction:column;gap:14px}
.brief h2{font-size:22px;margin-bottom:4px}
.brief p{font-size:16.5px;line-height:1.65}
/* ---------- faq ---------- */
.faqwrap{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.5fr);gap:52px;align-items:start}
.faqwrap .sec-head{margin-bottom:0;position:sticky;top:100px}
@media (max-width:900px){.faqwrap{grid-template-columns:1fr;gap:28px}.faqwrap .sec-head{position:static}}
.faq{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.qa{border-bottom:1px solid var(--line)}
.qa summary{cursor:pointer;list-style:none;padding:20px 40px 20px 0;font-family:var(--fd);font-weight:600;font-size:17.5px;color:var(--ink);position:relative}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";position:absolute;right:6px;top:17px;font-size:24px;font-weight:400;color:var(--blue);line-height:1}
.qa[open] summary::after{content:"–"}
.qa summary:hover{color:var(--blue)}
.qa p{padding:0 40px 22px 0;font-size:16px;line-height:1.65;max-width:72ch}

/* ---------- header su schermi stretti ---------- */
@media (max-width:480px){
  .head-in{gap:10px;padding-inline:16px}
  .logo{gap:8px}
  .logo img{height:30px}
  .logo .wm{font-size:15px}
  .logo .wm small{font-size:8.5px;letter-spacing:.18em;margin-top:3px}
  .burger{padding:8px 11px;font-size:12px}
  .lang{gap:2px}
  .lang a{padding:6px 7px}
}

/* ---------- modulo: allegati e consenso ---------- */
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.drop{position:relative;border:1.5px dashed var(--rule-strong,var(--line));border-radius:8px;background:var(--bg-soft);padding:24px 18px;text-align:center;cursor:pointer;transition:border-color .15s,background .15s}
.drop:hover,.drop.over{border-color:var(--blue);background:var(--blue-wash)}
.drop input[type=file]{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.drop-t{display:block;font-size:15px;color:var(--ink);font-weight:500}
.drop-t b{color:var(--blue)}
.drop-s{display:block;font-size:12.5px;color:var(--muted);margin-top:7px}
.filelist{margin-top:10px;display:flex;flex-direction:column;gap:6px}
.filelist li{display:flex;align-items:center;gap:10px;font-size:13.5px;background:var(--card);border:1px solid var(--line);border-radius:6px;padding:9px 12px;color:var(--ink)}
.filelist .nm{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.filelist .sz{margin-left:auto;color:var(--muted);font-size:12.5px;font-variant-numeric:tabular-nums;flex:0 0 auto}
.filelist .rm{background:none;border:0;color:var(--muted);cursor:pointer;font-size:18px;line-height:1;padding:0 2px;flex:0 0 auto}
.filelist .rm:hover{color:#C0392B}
.consent label{display:flex;gap:11px;align-items:flex-start;font-size:14px;line-height:1.5;color:var(--body);text-transform:none;letter-spacing:0;font-weight:400;cursor:pointer}
.consent input{width:17px;height:17px;margin-top:2px;flex:0 0 auto;accent-color:var(--blue)}
.consent a{color:var(--blue)}
.out.ok{border-color:var(--blue);background:var(--blue-wash);color:var(--ink);font-weight:500}
.out.ko{border-color:#E4B9B9;background:#FBEDED;color:#8A2B2B;font-weight:500}
.btn[disabled]{opacity:.6;cursor:default}
/* ---------- pagina legale ---------- */
.legal{max-width:78ch}
.legal h2{font-size:20px;margin:34px 0 10px}
.legal h2:first-child{margin-top:0}
.legal p{margin-bottom:12px;font-size:15.5px;line-height:1.65}
.legal ul{margin:0 0 14px;padding-left:0}
.legal li{position:relative;padding-left:20px;margin-bottom:7px;font-size:15.5px;line-height:1.6}
.legal li::before{content:"";position:absolute;left:0;top:10px;width:7px;height:7px;border-radius:50%;background:var(--blue)}
.legal .meta{font-size:13.5px;color:var(--muted);margin-top:34px;padding-top:16px;border-top:1px solid var(--line)}

/* ---------- materiali avanzati ---------- */
.matgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.mat{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--blue);border-radius:0 10px 10px 0;padding:22px 22px 24px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow)}
.mat .mh{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 12px}
.mat h3{font-size:19px;margin:0}
.mat .des{font-family:var(--fd);font-size:11.5px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--body)}
.mat p{font-size:15px;line-height:1.55;margin:0}
.mat dl{display:grid;grid-template-columns:auto minmax(0,1fr);gap:5px 14px;font-size:13.5px;margin:0}
.mat dt{font-family:var(--fd);font-weight:600;letter-spacing:.06em;text-transform:uppercase;font-size:11px;color:var(--blue);padding-top:3px}
.mat dd{margin:0;color:var(--body)}
.mat .apps{list-style:none;display:flex;flex-wrap:wrap;gap:7px;margin:2px 0 0;padding:0}
.mat .apps li{font-size:12.5px;line-height:1.3;background:var(--bg-soft);border:1px solid var(--line);border-radius:20px;padding:5px 11px;color:var(--ink)}
.mat .apps li::before{content:none}
.famhead{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 14px;margin:54px 0 20px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.famhead:first-of-type{margin-top:0}
.famhead h3{font-size:22px}
.famhead span{font-size:14.5px;color:var(--body)}
.navy .mat{background:var(--navy-card);border-color:var(--navy-line);border-left-color:var(--blue-400)}
.navy .mat p,.navy .mat dd{color:#AFC6DD}
.navy .mat .des{color:#8FAECE}
.navy .mat dt{color:var(--blue-400)}
.navy .mat .apps li{background:rgba(255,255,255,.06);border-color:var(--navy-line);color:#D6E4F2}
.navy .famhead{border-bottom-color:var(--navy-line)}
.navy .famhead span{color:#9FBAD6}
.spec.mattab th{width:auto;font-weight:600;color:var(--ink)}
.spec.mattab thead th{font-family:var(--fd);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);background:var(--bg-soft)}
@media (max-width:820px){.matgrid{grid-template-columns:1fr}}

/* pulsanti chiari sui fondi scuri (hero e fasce navy) */
.ph .btn-line,.navy .btn-line,.cta .btn-line{border-color:var(--navy-line);color:#fff}
.ph .btn-line:hover,.navy .btn-line:hover,.cta .btn-line:hover{border-color:var(--blue-400);color:var(--blue-400)}
.ph-in .btn+.btn{margin-left:12px}
@media (max-width:560px){.ph-in .btn{width:100%;justify-content:center}.ph-in .btn+.btn{margin-left:0;margin-top:10px}}

/* ---------- banner di sezione ---------- */
.bfig{margin:0 0 42px;border-radius:12px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.bfig img{display:block;width:100%}
.bfig figcaption{font-size:13.5px;line-height:1.5;color:var(--body);padding:11px 16px;background:var(--bg-soft);border-top:1px solid var(--line)}
.soft .bfig figcaption{background:#fff}
.navy .bfig{border-color:var(--navy-line)}
.navy .bfig figcaption{background:rgba(255,255,255,.05);color:#9FBAD6;border-top-color:var(--navy-line)}
.steps.steps3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:900px){.steps.steps3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.steps.steps3{grid-template-columns:1fr}}

/* ---------- galleria componenti ---------- */
.gal{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.gal figure{margin:0;background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.gal .im{aspect-ratio:4/5;background:var(--bg-soft);display:flex;align-items:center;justify-content:center;overflow:hidden}
.gal .im img{width:100%;height:100%;object-fit:contain}
.gal figcaption{padding:16px 18px 18px;display:flex;flex-direction:column;gap:7px}
.gal figcaption b{font-family:var(--fd);font-size:16px;color:var(--ink)}
.gal figcaption span{font-size:14px;line-height:1.5;color:var(--body)}
.navy .gal figure{background:var(--navy-card);border-color:var(--navy-line)}
.navy .gal .im{background:rgba(255,255,255,.04)}
.navy .gal figcaption b{color:#fff}
.navy .gal figcaption span{color:#AFC6DD}
@media (max-width:1000px){.gal{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.gal{grid-template-columns:1fr}}

/* ---------- alta tecnologia ---------- */
.figx{margin:0;border-radius:12px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.figx img{display:block;width:100%}
.navy .figx{border-color:var(--navy-line)}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 0;padding:0}
.chips li{font-size:12.5px;line-height:1.3;background:var(--bg-soft);border:1px solid var(--line);border-radius:20px;padding:6px 12px;color:var(--ink)}
.chips li::before{content:none}
.soft .chips li{background:#fff}
.navy .chips li{background:rgba(255,255,255,.06);border-color:var(--navy-line);color:#D6E4F2}
.blk{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:52px;align-items:center}
.blk .tx h3{font-size:27px;margin:12px 0 14px;line-height:1.2}
.blk .tx p{margin-bottom:12px}
.blk .tx p:last-of-type{margin-bottom:0}
@media (max-width:900px){.blk{grid-template-columns:1fr;gap:28px}.blk .im-2{order:-1}}