:root{
  --green:#4E9E33;
  --green-bright:#62b944;
  --blue:#1076B4;
  --navy:#1B4260;
  --navy-2:#28687E;
  --navy-3:#33808F;
  --navy-deep:#14344B;
  --ink:#102033;
  --ink-soft:#38495A;
  --muted:#5f6f76;
  --paper:#FFFFFF;
  --soft:#F1F6EE;
  --ground:#FAFBF8;
  --line:#DCE5D8;
  --line-strong:#C2D0BC;
  --amber:#E0A233;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --green:#7FCB5E;
    --green-bright:#8FD96E;
    --blue:#57B0E4;
    --navy:#14384F;
    --navy-2:#1F5468;
    --navy-3:#296A78;
    --navy-deep:#0F2B3D;
    --ink:#E8EDE9;
    --ink-soft:#B8C4BD;
    --muted:#8B9A93;
    --paper:#141B22;
    --soft:#101820;
    --ground:#0C1219;
    --line:#243039;
    --line-strong:#33424C;
    --amber:#E8B54A;
  }
}
:root[data-theme="dark"]{
  --green:#7FCB5E;
  --green-bright:#8FD96E;
  --blue:#57B0E4;
  --navy:#14384F;
  --navy-2:#1F5468;
  --navy-3:#296A78;
  --navy-deep:#0F2B3D;
  --ink:#E8EDE9;
  --ink-soft:#B8C4BD;
  --muted:#8B9A93;
  --paper:#141B22;
  --soft:#101820;
  --ground:#0C1219;
  --line:#243039;
  --line-strong:#33424C;
  --amber:#E8B54A;
}

*{box-sizing:border-box}
body{
  margin:0;background:var(--ground);color:var(--ink);
  font-family:"Karla","Helvetica Neue",Arial,sans-serif;
  font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,.brand,.btn,.eyebrow,.stepn,th{font-family:"Chivo","Helvetica Neue",Arial,sans-serif}
h1{font-size:clamp(38px,6.2vw,78px);line-height:.98;font-weight:900;letter-spacing:-.035em;margin:0;text-wrap:balance}
h2{font-size:clamp(27px,3.7vw,42px);line-height:1.06;font-weight:900;letter-spacing:-.025em;margin:0;text-wrap:balance;color:var(--ink)}
h2.onDark{color:#fff}
h3{font-size:19px;line-height:1.25;font-weight:700;letter-spacing:-.01em;margin:0}
p{margin:0}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--green-bright);outline-offset:3px}
.mono{font-family:"IBM Plex Mono",ui-monospace,monospace;font-variant-numeric:tabular-nums}

.wrap{max-width:1140px;margin:0 auto;padding:0 28px}
.eyebrow{font-size:11.5px;font-weight:700;letter-spacing:.17em;text-transform:uppercase;color:var(--green);display:block}
.eyebrow.light{color:var(--green-bright)}
.micro{font-size:13.5px;color:var(--muted);line-height:1.5}
.center{text-align:center}

/* draft bar */
.draftbar{
  background:var(--navy);color:#D9E4DC;font-family:"IBM Plex Mono",monospace;
  font-size:12px;letter-spacing:.03em;padding:9px 20px;display:flex;
  align-items:center;justify-content:center;gap:9px;
}
.draftbar .dot{width:7px;height:7px;background:var(--amber);border-radius:50%;flex:none}

/* ---------- HERO ---------- */
.hero{position:relative;overflow:hidden;isolation:isolate;background:linear-gradient(142deg,var(--navy-deep) 0%,var(--navy) 34%,var(--navy-2) 72%,var(--navy-3) 100%)}
.hero-inner{position:relative;z-index:2;max-width:1280px;margin:0 auto;padding:0 0 0}

.topnav{display:flex;align-items:center;gap:28px;padding:18px 28px;flex-wrap:wrap;
  border-bottom:1px solid rgba(255,255,255,.12)}
.topnav ul{display:flex;gap:20px;list-style:none;margin:0;padding:0;flex:1;flex-wrap:wrap}
.topnav li{font-size:14.5px;color:#D3E1E2}
.lang{font-size:13px;color:#fff;font-family:"IBM Plex Mono",monospace;display:flex;gap:9px;align-items:baseline}
.lang .langs{color:#93AFB3}

/* marchio: logo + logotipo tecnico */
.brand{display:flex;align-items:center;gap:11px;text-decoration:none}
.brand img{width:38px;height:38px;flex:none}
.brand .word{
  font-family:"Chivo","Chivo","Chivo",sans-serif;font-weight:400;font-size:21px;
  letter-spacing:.055em;color:#fff;line-height:1;white-space:nowrap;text-transform:uppercase;
}
.brand .word em{font-style:normal;color:var(--green-bright)}
.foot .brand img{width:44px;height:44px}
.foot .brand .word{font-size:23px}

/* apertura a due colonne: il video si vede davvero */
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);align-items:stretch}
.hero-copy{display:flex;flex-direction:column;gap:22px;justify-content:center;
  padding:clamp(40px,5vw,68px) clamp(28px,3.4vw,52px) clamp(44px,5vw,64px)}
.hero-copy .lead{max-width:46ch}
.hero h1{color:#fff;font-size:clamp(34px,4.4vw,60px)}

.hero-media{position:relative;min-height:340px;background:var(--navy-deep)}
.hero-media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.hero-media::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(90deg,rgba(20,52,75,.66) 0%,rgba(20,52,75,.10) 26%,transparent 55%);
}
.vidtag{
  position:absolute;left:20px;bottom:18px;z-index:3;display:flex;align-items:center;gap:8px;
  font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.06em;
  color:#DCE7DF;background:rgba(15,43,61,.68);padding:7px 12px;backdrop-filter:blur(3px);
}
.vidtag .rec{width:7px;height:7px;border-radius:50%;background:var(--green-bright)}
.lead{font-size:clamp(17px,2vw,20.5px);line-height:1.5;color:#CFE0E1;max-width:56ch}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:4px}
.btn{display:inline-flex;align-items:center;min-height:50px;padding:0 26px;font-weight:700;
  font-size:15px;letter-spacing:.01em;border:1px solid transparent;transition:transform .15s,background .15s}
.btn.primary{background:var(--green-bright);color:#08210E}
.btn.primary:hover{transform:translateY(-2px)}
.btn.ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.28)}
.btn.ghost:hover{background:rgba(255,255,255,.16)}
.btn.line{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn.line:hover{border-color:var(--green)}

.trust{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:0;list-style:none;
  margin:0;padding:0 28px;border-top:1px solid rgba(255,255,255,.14)}
.trust li{padding:18px 20px 18px 0;display:flex;flex-direction:column;gap:2px;
  border-right:1px solid rgba(255,255,255,.14);padding-left:20px}
.trust li:first-child{padding-left:0}
.trust li:last-child{border-right:0}
.trust strong{color:#fff;font-size:14.5px;font-weight:700}
.trust span{color:#A6BEC1;font-size:13.5px;line-height:1.4}
.dawnrule{position:absolute;left:0;right:0;bottom:0;height:4px;width:100%;z-index:3;display:block}

/* ---------- BANDS ---------- */
.band{padding:clamp(64px,8vw,110px) 0}
.band.light{background:var(--ground)}
.band.soft{background:var(--soft)}
.band.dark{background:linear-gradient(158deg,var(--navy) 0%,var(--navy-2) 78%,var(--navy-3) 100%);color:#D6E3E4}
.band.dark p{color:#BDCFD2}
.sechead{display:flex;flex-direction:column;gap:12px;max-width:62ch;margin-bottom:44px}
.sechead.center{margin-left:auto;margin-right:auto;align-items:center;text-align:center}
.sublead{font-size:18px;color:var(--muted);line-height:1.55}
.sublead.onDarkSub{color:#A6BEC1}
.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.two.rev .fig{order:-1}
.col{display:flex;flex-direction:column;gap:18px;min-width:0}
.fig{margin:0}
.fig img{width:100%;height:auto;object-fit:cover}
.fig figcaption{font-size:13.5px;color:var(--muted);margin-top:10px;line-height:1.45}
.glow img{filter:drop-shadow(0 26px 50px rgba(0,0,0,.55))}

.ticks{list-style:none;margin:6px 0 0;padding:0;display:flex;flex-direction:column;gap:9px}
.ticks li{position:relative;padding-left:26px;color:var(--ink-soft);font-size:16.5px}
.ticks li::before{content:"";position:absolute;left:0;top:.62em;width:13px;height:2px;background:var(--green)}

/* steps */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1px;background:var(--line)}
.steps li{background:var(--soft);padding:26px 24px 30px;display:flex;flex-direction:column;gap:11px}
.stepn{font-size:13px;font-weight:900;letter-spacing:.14em;color:var(--green)}
.steps p{color:var(--ink-soft);font-size:16px}
.strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:20px;margin-top:36px}
.strip figure{margin:0}
.strip img{width:100%;aspect-ratio:3/2;object-fit:cover}
.strip figcaption{font-size:13px;color:var(--muted);margin-top:8px}

/* specs */
.lead2{font-size:19px;line-height:1.5;color:#CFE0E1}
.specs{list-style:none;margin:10px 0 4px;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:1px;background:rgba(255,255,255,.13)}
.specs li{background:rgba(255,255,255,.07);padding:15px 16px;display:flex;flex-direction:column;gap:3px}
.specs strong{color:var(--green-bright);font-size:14px;font-weight:700}
.specs span{color:#AFC3C6;font-size:13.5px;line-height:1.42}
.band.dark .micro{color:#9DB3B6}

/* table */
.tablewrap{overflow-x:auto;border:1px solid var(--line);background:var(--paper)}
table{width:100%;border-collapse:collapse;font-size:15.5px}
th{font-size:11.5px;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--muted);
  text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);white-space:nowrap;background:var(--soft)}
td,tbody th{padding:15px 18px;border-bottom:1px solid var(--line);color:var(--ink-soft);vertical-align:top;text-align:left}
tbody th{font-family:"Chivo",sans-serif;font-weight:900;color:var(--ink);font-size:16px;white-space:nowrap;background:transparent;text-transform:none;letter-spacing:0}
tr:last-child td,tr:last-child th{border-bottom:0}
.r{text-align:right}
td.num{font-family:"IBM Plex Mono",monospace;font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--ink)}
tr.hl td,tr.hl th{background:rgba(98,185,68,.09)}
tr.hl th{color:var(--green)}

/* linea del tempo */
.timeline{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;
  border-top:1px solid var(--line)}
.timeline li{display:grid;grid-template-columns:150px 104px 1fr;gap:24px;align-items:start;
  padding:22px 0;border-bottom:1px solid var(--line);position:relative}
.tl-when{font-family:"Chivo",sans-serif;font-size:12.5px;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--green);line-height:1.35;padding-top:3px}
.tl-hours{font-size:22px;font-weight:500;color:var(--ink);line-height:1.15;padding-top:1px;
  border-left:2px solid var(--line-strong);padding-left:16px}
.tl-hours i{font-style:normal;font-size:11.5px;color:var(--muted);letter-spacing:.04em}
.tl-body{display:flex;flex-direction:column;gap:6px;min-width:0}
.tl-body h3{font-size:17.5px}
.tl-body p{font-size:15.5px;color:var(--ink-soft);line-height:1.5}
.tl-goal{background:linear-gradient(90deg,rgba(98,185,68,.10),transparent 62%)}
.tl-goal .tl-hours{color:var(--green);border-left-color:var(--green)}
.srcnote{margin-top:18px;font-style:italic}
@media (max-width:760px){
  .timeline li{grid-template-columns:1fr;gap:8px;padding:20px 0}
  .tl-hours{border-left:0;padding-left:0;font-size:19px}
  .tl-goal{padding-left:14px}
}

/* due modelli */
.models{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px}
.model{background:var(--paper);border:1px solid var(--line);padding:28px 28px 32px;
  display:flex;flex-direction:column;gap:13px}
.volt{align-self:flex-start;font-family:"IBM Plex Mono",monospace;font-size:12.5px;font-weight:500;
  letter-spacing:.08em;padding:6px 11px;background:var(--navy);color:#fff}
.volt.low{background:var(--green)}
.model h3{font-family:"Chivo",sans-serif;font-size:31px;font-weight:900;letter-spacing:-.03em;color:var(--ink)}
.mlead{color:var(--ink-soft);font-size:16.5px}
.mlist{list-style:none;margin:4px 0 0;padding:0;display:flex;flex-direction:column;gap:9px}
.mlist li{position:relative;padding-left:24px;font-size:15.5px;color:var(--ink-soft);line-height:1.48}
.mlist li::before{content:"";position:absolute;left:0;top:.62em;width:12px;height:2px;background:var(--green)}
.mprice{margin-top:auto;padding-top:14px;color:var(--muted);
  border-top:1px solid var(--line);text-transform:uppercase;letter-spacing:.09em;
  font-family:"Chivo",sans-serif;font-weight:700;font-size:11.5px}
.mprice .mono{font-size:19px;color:var(--ink);letter-spacing:0;text-transform:none;display:block;margin-top:3px}
.model .btn{align-self:flex-start;margin-top:6px}
.samefn{margin-top:24px;padding:20px 24px;background:var(--soft);border-left:3px solid var(--green);
  font-size:16.5px;color:var(--ink-soft);line-height:1.55}
.samefn strong{color:var(--ink)}

/* chart */
.chartcard{background:var(--paper);border:1px solid var(--line);padding:20px}
.chartcard-head{display:flex;justify-content:space-between;align-items:baseline;gap:14px;flex-wrap:wrap;
  font-size:13px;color:var(--muted);margin-bottom:12px}
.chartcard-head .mono{color:var(--ink);font-size:13px}
.chartcard canvas{width:100%;height:auto;display:block}
.chartcard-foot{display:flex;justify-content:space-between;font-size:11.5px;color:var(--muted);
  font-family:"IBM Plex Mono",monospace;margin-top:8px;padding:0 22px}

/* birds */
.birds{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:18px}
.bird{display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--line);
  transition:border-color .15s,transform .15s}
.bird:hover{border-color:var(--green);transform:translateY(-3px)}
.bird img{width:100%;aspect-ratio:4/3;object-fit:cover}
.bird span{padding:15px 16px 18px;display:flex;flex-direction:column;gap:3px;font-size:13.5px;color:var(--muted)}
.bird strong{font-family:"Chivo",sans-serif;font-size:16px;font-weight:700;color:var(--ink)}
.bird.more{justify-content:center;background:var(--soft);border-style:dashed}
.bird.more strong{color:var(--green)}

/* videos */
.vids{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;margin-bottom:26px}
.vid{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);padding:24px 22px 26px;
  display:flex;flex-direction:column;gap:7px;min-height:150px;justify-content:flex-end}
.vid b{color:#fff;font-size:16px;font-family:"Chivo",sans-serif}
.vid i{font-style:normal;color:#A6BEC1;font-size:13px;font-family:"IBM Plex Mono",monospace}
.play{width:38px;height:38px;border:1.5px solid var(--green-bright);border-radius:50%;position:relative;margin-bottom:10px}
.play::after{content:"";position:absolute;left:14px;top:11px;border-left:11px solid var(--green-bright);
  border-top:7px solid transparent;border-bottom:7px solid transparent}

/* contact */
.contactcard{background:var(--paper);border:1px solid var(--line);padding:30px 30px 34px;display:flex;flex-direction:column;gap:14px}
.contactcard .big{font-family:"Chivo",sans-serif;font-size:23px;font-weight:900;letter-spacing:-.02em;color:var(--ink);line-height:1.15}
.contactcard dl{margin:6px 0 0;display:grid;grid-template-columns:auto;gap:3px}
.contactcard dt{font-size:11.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);margin-top:12px;font-family:"Chivo",sans-serif;font-weight:700}
.contactcard dd{margin:0;color:var(--ink-soft);font-size:16px}

.foot{background:linear-gradient(150deg,var(--navy) 0%,var(--navy-2) 100%);color:#A8BEC1;padding:52px 0 60px}
.foot .wrap{display:flex;flex-direction:column;gap:12px}
.brand.dark{color:#fff;font-size:19px}
.foot p{font-size:15px;max-width:60ch}
.foot .micro{color:#8AA2A6}

@media (max-width:920px){
  .hero-grid{grid-template-columns:1fr}
  .hero-media{order:-1;min-height:min(58vw,340px)}
  .hero-media::after{background:linear-gradient(180deg,transparent 55%,rgba(20,52,75,.55) 100%)}
}
@media (max-width:860px){
  .two{grid-template-columns:1fr}
  .two.rev .fig{order:0}
  .topnav ul{display:none}
  .trust li{border-right:0;border-bottom:1px solid rgba(255,255,255,.12);padding-left:0}
  .trust li:last-child{border-bottom:0}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}