/* Automa Pantografi — sito 2026 — stile della direzione C «Tre linee, tre macchine» */

:root{
  --bianco:#FAF8F3;
  --carta:#F1EDE5;
  --sabbia:#E6E0D4;
  --antracite:#23262B;
  --inchiostro:#15171A;
  --grigio:#6A6F77;
  --riga:#D9D3C7;
  --rosso:#D42027;
  --giallo:#F2B41C;
  --giallo-scuro:#B7830A;
  --blu:#1F63C9;
  --azione:#D42027;
  --rail:14px;
  --gutter:clamp(16px,4vw,56px);
  --max:1240px;
  --titolo:'Barlow Condensed','Arial Narrow',Impact,sans-serif;
  --testo:'Barlow','Helvetica Neue',Arial,sans-serif;
  --alto-testata:72px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bianco);color:var(--antracite);font-family:var(--testo);font-size:17px;line-height:1.55;overflow-x:hidden}
img,svg,video{max-width:100%;display:block;height:auto}
[hidden]{display:none !important}
fieldset{border:0;padding:0;margin:0;min-width:0}
legend{padding:0}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--titolo);font-weight:800;line-height:.98;margin:0;letter-spacing:-.01em;color:var(--inchiostro)}
h1{font-size:clamp(40px,4.7vw,70px)}
h2{font-size:clamp(36px,4.8vw,66px)}
h3{font-size:clamp(26px,3vw,40px)}
h4{font-size:22px}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.2em}
h2+.lead,h1+.lead{margin-top:18px}
.salta{position:absolute;left:-999px;top:0;background:#fff;padding:8px 12px;z-index:100}
.salta:focus{left:12px;top:12px}
.cont{width:min(var(--max),100% - 2*var(--gutter));margin-inline:auto}
.cont.stretto{max-width:860px}
.sez{padding:clamp(64px,9vw,130px) 0;position:relative}
.sez.corta{padding:clamp(40px,5vw,72px) 0}
section,footer,[id]{scroll-margin-top:calc(var(--alto-testata) + 12px)}
.griglia-2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,64px);align-items:start}
.griglia-3{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.4vw,28px)}
.griglia-4{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2vw,24px)}
.griglia-2>*,.griglia-3>*,.griglia-4>*{min-width:0}
@media (max-width:900px){.griglia-2{grid-template-columns:1fr}.griglia-3{grid-template-columns:1fr}.griglia-4{grid-template-columns:1fr 1fr}}
.sovra{display:inline-flex;align-items:center;gap:10px;font-family:var(--titolo);font-weight:700;text-transform:uppercase;letter-spacing:.14em;font-size:14px;color:var(--grigio);margin-bottom:20px}
.sovra::before{content:"";width:28px;height:3px;background:currentColor;border-radius:2px;flex:none}
.sovra.c-rosso{color:var(--rosso)}.sovra.c-blu{color:var(--blu)}.sovra.c-giallo{color:var(--giallo-scuro)}
.lead{font-size:clamp(18px,1.5vw,22px);line-height:1.45;color:#3C4046;max-width:62ch}
.nota{font-size:14px;color:var(--grigio)}
.fonte{font-size:13px;color:var(--grigio);margin-top:12px}
.dc{color:#8A3B00;background:#FFF1DE;border:1px dashed #E5B27A;border-radius:6px;padding:1px 7px;font-size:.82em;font-family:var(--testo);font-weight:500;letter-spacing:0;text-transform:none;display:inline-block;line-height:1.35}
.scuro{background:var(--inchiostro);color:#fff}
.scuro h1,.scuro h2,.scuro h3,.scuro h4{color:#fff}
.scuro .lead{color:#C8CBD0}
.scuro .sovra{color:#C8CBD0}
.scuro .nota,.scuro .fonte{color:#9DA2AA}
.antracite{background:var(--antracite);color:#fff}
.antracite h2,.antracite h3,.antracite h4{color:#fff}
.antracite .lead{color:#C8CBD0}.antracite .sovra{color:#C8CBD0}.antracite .nota,.antracite .fonte{color:#9DA2AA}
.carta{background:var(--carta)}
.m-visio{--c:var(--rosso);--c-testo:var(--rosso)}
.m-tekno{--c:var(--blu);--c-testo:var(--blu)}
.m-prima{--c:var(--giallo);--c-testo:var(--giallo-scuro)}

/* bottoni */
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--azione);color:#fff;text-decoration:none;font-family:var(--titolo);font-weight:700;font-size:19px;letter-spacing:.02em;text-transform:uppercase;padding:15px 24px;border-radius:6px;border:0;cursor:pointer;transition:transform .2s,box-shadow .2s;box-shadow:0 8px 24px -10px rgba(212,32,39,.6);line-height:1.1}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px -10px rgba(212,32,39,.6)}
.btn:focus-visible{outline:3px solid var(--inchiostro);outline-offset:3px}
.btn.secondario{background:transparent;color:var(--inchiostro);box-shadow:none;border:2px solid var(--inchiostro)}
.btn.secondario:hover{background:var(--inchiostro);color:#fff}
.scuro .btn.secondario,.antracite .btn.secondario{color:#fff;border-color:#fff}
.scuro .btn.secondario:hover,.antracite .btn.secondario:hover{background:#fff;color:var(--inchiostro)}
.btn .fr{font-size:22px;line-height:0}
.azioni{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:28px}
.link{font-family:var(--titolo);font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:17px;text-decoration:none;border-bottom:2px solid var(--c,var(--rosso));padding-bottom:2px;color:var(--inchiostro)}
.link:hover{color:var(--c-testo,var(--rosso))}
.scuro .link,.antracite .link{color:#fff}

/* rail delle tre linee */
.rail{position:fixed;left:0;top:0;height:100vh;width:var(--rail);z-index:60;pointer-events:none;display:grid;grid-template-columns:repeat(3,1fr);padding:0 2px}
.rail i{display:block;width:3px;height:100%;margin:0 auto;background:var(--c);transform:scaleY(var(--p,0));transform-origin:top;opacity:.85;border-radius:0 0 3px 3px;transition:width .35s,opacity .35s}
.rail .l-giallo{--c:var(--giallo)}.rail .l-rosso{--c:var(--rosso)}.rail .l-blu{--c:var(--blu)}
body.att-giallo .rail .l-giallo,body.att-rosso .rail .l-rosso,body.att-blu .rail .l-blu{width:6px;opacity:1;box-shadow:0 0 14px var(--c)}
body.att-giallo .rail i:not(.l-giallo),body.att-rosso .rail i:not(.l-rosso),body.att-blu .rail i:not(.l-blu){opacity:.3}
@media (max-width:640px){:root{--rail:10px}.rail i{width:2px}}

/* testata */
.testata{position:sticky;top:0;z-index:50;background:rgba(250,248,243,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(35,38,43,.08)}
.testata .cont{display:flex;align-items:center;gap:22px;min-height:var(--alto-testata)}
.marchio{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none}
.marchio img{height:36px;width:auto}
.marchio span{font-family:var(--titolo);font-weight:700;font-size:19px;letter-spacing:.06em;text-transform:uppercase;color:var(--inchiostro);white-space:nowrap}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav a{text-decoration:none;font-weight:500;font-size:15.5px;color:#3C4046;padding:8px 10px;border-radius:6px;white-space:nowrap}
.nav a:hover{background:rgba(35,38,43,.06)}
.nav a[aria-current="page"]{color:var(--inchiostro);font-weight:600;box-shadow:inset 0 -2px 0 var(--inchiostro)}
.nav a.mac{font-family:var(--titolo);font-weight:800;letter-spacing:.06em;font-size:16px;display:inline-flex;align-items:center;gap:7px}
.nav a.mac i{width:9px;height:9px;border-radius:50%;background:var(--c)}
.nav .sep{width:1px;height:22px;background:var(--riga);margin:0 8px}
.testata .btn{padding:11px 16px;font-size:16px;flex:none}
.menu-btn{display:none;margin-left:auto;background:none;border:2px solid var(--inchiostro);border-radius:6px;padding:8px 10px;font:700 14px var(--titolo);letter-spacing:.08em;text-transform:uppercase;cursor:pointer;color:var(--inchiostro)}
@media (max-width:1100px){
  .marchio span{display:none}
  .nav{position:fixed;inset:var(--alto-testata) 0 auto 0;background:var(--bianco);border-bottom:1px solid var(--riga);flex-direction:column;align-items:stretch;padding:12px var(--gutter) 20px;gap:2px;display:none;max-height:calc(100vh - var(--alto-testata));overflow:auto;box-shadow:0 30px 40px -30px rgba(0,0,0,.4)}
  body.nav-aperta .nav{display:flex}
  .nav a{font-size:18px;padding:12px 8px;border-bottom:1px solid var(--riga);border-radius:0}
  .nav a[aria-current="page"]{box-shadow:none;border-left:4px solid var(--inchiostro);padding-left:12px}
  .nav .sep{display:none}
  .menu-btn{display:inline-block}
  .testata .btn{margin-left:8px;font-size:14px;padding:9px 12px}
}
@media (max-width:640px){:root{--alto-testata:60px}.testata .btn{display:none}.marchio img{height:30px}}

/* intestazione delle pagine interne */
.intest{padding:clamp(36px,5vw,72px) 0 clamp(36px,5vw,64px);position:relative;overflow:hidden}
.intest .banda{position:absolute;left:0;top:0;height:8px;width:min(100%,var(--max) + var(--gutter));background:var(--c,var(--inchiostro));border-radius:0 4px 4px 0}
.intest-griglia{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,72px);align-items:center}
.intest h1{max-width:16ch}
.intest .foto{border-radius:16px;overflow:hidden;background:var(--sabbia);aspect-ratio:4/3;position:relative;box-shadow:0 30px 60px -34px rgba(0,0,0,.5)}
.intest .foto img{width:100%;height:100%;object-fit:cover}
.intest .foto .did{position:absolute;left:0;right:0;bottom:0;padding:12px 16px;font-size:14px;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.6));margin:0}
.briciole{font-size:14px;color:var(--grigio);margin-bottom:18px;display:flex;flex-wrap:wrap;gap:6px}
.briciole a{color:var(--grigio);text-decoration:none}
.briciole a:hover{color:var(--inchiostro);text-decoration:underline}
.briciole li{list-style:none}
.briciole ol{display:contents;margin:0;padding:0}
.briciole li+li::before{content:"›";margin-right:6px;color:var(--riga)}
@media (max-width:900px){.intest-griglia{grid-template-columns:1fr}.intest h1{max-width:none}}

/* hero home */
.hero{padding:clamp(28px,4vw,56px) 0 0;overflow:hidden}
.hero-griglia{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,72px);align-items:center}
.hero .sovra{margin-bottom:18px}
.hero h1{max-width:15ch}
.hero .lead{margin-top:20px}
.linee-pill{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.pill{display:inline-flex;align-items:center;gap:9px;padding:8px 14px 8px 10px;border-radius:999px;background:#fff;border:1px solid var(--riga);font-size:15px;font-weight:500;text-decoration:none;transition:border-color .2s,transform .2s}
.pill:hover{border-color:var(--c);transform:translateY(-1px)}
.pill b{font-family:var(--titolo);font-weight:800;letter-spacing:.06em;font-size:16px}
.pill i{width:12px;height:12px;border-radius:50%;background:var(--c)}
.hero-video{display:grid;gap:14px}
.hero-fatti{list-style:none;margin:8px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.hero-fatti li{background:#fff;border:1px solid var(--riga);border-radius:12px;padding:14px 16px;display:grid;gap:2px}
.hero-fatti b{font-family:var(--titolo);font-weight:800;font-size:30px;line-height:1;color:var(--inchiostro)}
.hero-fatti span{font-size:13.5px;color:var(--grigio);line-height:1.3}
.costruttore-badge{display:inline-flex;align-items:center;gap:10px;background:var(--inchiostro);color:#fff;border-radius:8px;padding:8px 12px;font-size:14px;margin-top:22px}
.costruttore-badge b{font-family:var(--titolo);text-transform:uppercase;letter-spacing:.08em;font-size:13px;color:var(--giallo)}
@media (max-width:900px){.hero-griglia{grid-template-columns:1fr}.hero h1{max-width:none}.hero-fatti li{padding:10px}.hero-fatti b{font-size:22px}.hero-fatti span{font-size:12px}}
@media (max-width:480px){.hero-fatti{grid-template-columns:1fr 1fr}.hero-fatti li:last-child{grid-column:1/-1}}

/* video con facciata leggera */
.vid{position:relative;display:block;aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:#15171A;color:#fff;text-decoration:none;box-shadow:0 30px 60px -34px rgba(0,0,0,.55);isolation:isolate}
.vid img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.vid:hover img{transform:scale(1.04)}
.vid::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 40%,rgba(0,0,0,.72));pointer-events:none}
.vid .play{position:absolute;left:50%;top:50%;width:72px;height:72px;margin:-36px 0 0 -36px;border-radius:50%;background:var(--rosso);display:grid;place-items:center;box-shadow:0 0 0 10px rgba(212,32,39,.22);z-index:2;transition:transform .25s}
.vid .play::after{content:"";border-left:22px solid #fff;border-top:13px solid transparent;border-bottom:13px solid transparent;margin-left:5px}
.vid:hover .play{transform:scale(1.08)}
.vid:focus-visible{outline:3px solid var(--rosso);outline-offset:3px}
.vid .tit{position:absolute;left:0;right:0;bottom:0;padding:16px 18px;z-index:2;display:grid;gap:2px}
.vid .tit b{font-family:var(--titolo);font-weight:700;font-size:22px;line-height:1.1;letter-spacing:.01em}
.vid .tit small{font-size:13.5px;color:#D5D8DD}
.vid.grande{border-radius:16px}
.vid.grande .play{width:80px;height:80px;left:22px;top:auto;bottom:22px;margin:0}
.vid.grande .tit{padding:18px 18px 22px 122px;min-height:124px;align-content:end}
.vid.grande .tit b{font-size:26px}
.vid.mini .play{width:46px;height:46px;margin:-23px 0 0 -23px;box-shadow:0 0 0 6px rgba(212,32,39,.22)}
.vid.mini .play::after{border-left-width:14px;border-top-width:8px;border-bottom-width:8px;margin-left:3px}
.vid.mini .tit{padding:10px 12px}.vid.mini .tit b{font-size:17px}
.vid iframe{position:absolute;inset:0;width:100%;height:100%;border:0;z-index:3}
.vid.aperto::after,.vid.aperto .play,.vid.aperto .tit,.vid.aperto img{display:none}
.vid.vert::before{content:"";position:absolute;inset:-14px;background:var(--sfondo) center/330% auto no-repeat;filter:blur(18px) brightness(.5);z-index:0}
.vid.vert img{position:relative;object-fit:contain;z-index:1;clip-path:inset(0 33.5%)}
.vid.vert.q43 img{clip-path:inset(0 28.5%)}
.vid .play,.vid .tit{z-index:2}
.vid-nota{margin:0 4px}
@media (max-width:480px){.vid.grande .play{width:60px;height:60px;left:16px;bottom:16px}.vid.grande .tit{padding-left:92px;min-height:0}.vid.grande .tit b{font-size:20px}}

/* fascia a tutta larghezza */
.fascia{position:relative;margin-top:clamp(40px,5vw,72px);height:clamp(320px,52vw,680px);overflow:hidden;background:var(--sabbia)}
.fascia img{width:100%;height:100%;object-fit:cover}
.fascia .did{position:absolute;left:0;right:0;bottom:0;margin:0;padding:18px var(--gutter);color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.6));font-size:15px}
.fascia .did b{font-family:var(--titolo);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:15px;margin-right:12px}

/* materiali */
.materiali-strip{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.materiali-strip span{background:#fff;border:1px solid var(--riga);border-radius:999px;padding:8px 14px;font-size:15px;font-weight:500}
.scuro .materiali-strip span,.antracite .materiali-strip span{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14)}

/* selettore */
.sel-griglia{display:grid;grid-template-columns:1fr 220px 1fr;margin-top:clamp(36px,4vw,56px);position:relative;align-items:stretch}
.settori{display:grid;gap:14px}
.settore{text-align:left;background:#fff;border:2px solid transparent;border-radius:12px;padding:20px 22px;cursor:pointer;font:inherit;color:inherit;display:grid;grid-template-columns:1fr auto;gap:8px 18px;align-items:center;transition:border-color .25s,transform .25s,box-shadow .25s;position:relative}
.settore:hover{transform:translateX(4px);box-shadow:0 12px 30px -18px rgba(0,0,0,.35)}
.settore:focus-visible{outline:3px solid var(--inchiostro);outline-offset:2px}
.settore h3{font-size:30px;grid-column:1}
.settore p{grid-column:1;margin:0;color:#4A4F56;font-size:15.5px;line-height:1.45}
.settore .verso{grid-column:2;grid-row:1/3;display:inline-flex;align-items:center;gap:8px;font-family:var(--titolo);font-weight:800;letter-spacing:.08em;font-size:16px;padding:8px 12px;border-radius:999px;background:var(--carta);color:var(--grigio);white-space:nowrap}
.settore .verso i{width:10px;height:10px;border-radius:50%;background:var(--c)}
.settore.attivo{border-color:var(--c)}
.settore.attivo .verso{background:var(--c);color:#fff}
.settore.attivo .verso i{background:#fff}
.settore.attivo[data-macchina="prima"] .verso{color:var(--inchiostro)}.settore.attivo[data-macchina="prima"] .verso i{background:var(--inchiostro)}
.settore[data-macchina="visio"]{--c:var(--rosso)}.settore[data-macchina="tekno"]{--c:var(--blu)}.settore[data-macchina="prima"]{--c:var(--giallo)}
.fili{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}
.fili path{fill:none;stroke:var(--riga);stroke-width:2.5;opacity:.7;transition:stroke-dashoffset .8s ease-in-out}
.fili path.acceso{stroke:var(--c);stroke-width:5;opacity:1;stroke-linecap:round}
.fili path.pre{stroke:var(--c);opacity:.55;stroke-width:3}
.porte{display:grid;gap:14px;align-content:space-between;grid-column:3}
.porta{display:grid;grid-template-columns:auto 1fr auto;gap:4px 16px;align-items:center;background:#fff;border-radius:12px;padding:18px 20px;text-decoration:none;border-left:8px solid var(--c);transition:transform .3s,box-shadow .3s;position:relative}
.porta .num{font-family:var(--titolo);font-weight:800;font-size:44px;line-height:1;color:var(--c-testo);grid-row:1/3}
.porta b{font-family:var(--titolo);font-weight:800;font-size:30px;letter-spacing:.03em;line-height:1}
.porta span{font-size:15px;color:#4A4F56}
.porta .fr{grid-row:1/3;font-size:28px;color:var(--c-testo)}
.porta.acceso{transform:scale(1.03);box-shadow:0 22px 40px -20px rgba(0,0,0,.45)}
.sel-nota{margin-top:26px}
@media (max-width:900px){.sel-griglia{grid-template-columns:1fr;gap:26px}.porte{grid-column:auto}.fili{display:none}.settore{grid-template-columns:1fr}.settore .verso{grid-column:1;grid-row:auto;justify-self:start}}

/* ---- Scene 3D (pannello, fresatura): la pagina scorre normalmente; il palco resta fermo con position:sticky ---- */
.scena{position:relative;height:420vh;background:var(--inchiostro);color:#fff}
.scena .palco{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;display:grid;grid-template-columns:minmax(300px,440px) 1fr;background:var(--inchiostro)}
.scena canvas{position:absolute;inset:0;width:100%;height:100%;display:block;opacity:0;transition:opacity .25s}
.scena.gl-ok canvas{opacity:1}
.scena .finale{position:absolute;inset:0;margin:0;opacity:0;pointer-events:none;z-index:1}
.scena .finale img{width:100%;height:100%;object-fit:cover}
.scena .finale figcaption{position:absolute;right:var(--gutter);bottom:64px;background:rgba(21,23,26,.8);color:#fff;padding:12px 16px;border-radius:10px;font-size:15px;max-width:360px}
.scena .finale figcaption b{font-family:var(--titolo);text-transform:uppercase;letter-spacing:.08em;font-size:14px;margin-right:8px;color:var(--giallo)}
.scena .testi{position:relative;z-index:2;padding:calc(var(--alto-testata) + 70px) var(--gutter) clamp(24px,4vh,56px);display:flex;flex-direction:column;justify-content:center;gap:18px;background:linear-gradient(90deg,rgba(21,23,26,.94) 60%,rgba(21,23,26,0))}
.scena h2{color:#fff;font-size:clamp(32px,3.8vw,54px)}
.scena .sovra{color:#C8CBD0;margin-bottom:0}
.scena .lead{color:#C8CBD0;font-size:17px}
.tappe{list-style:none;margin:0;padding:0;display:grid;gap:6px;counter-reset:t}
.tappe li{display:grid;grid-template-columns:34px 1fr;gap:12px;align-items:start;padding:9px 12px;border-radius:8px;opacity:.42;transition:opacity .3s,background .3s}
.tappe li::before{counter-increment:t;content:counter(t,decimal-leading-zero);font-family:var(--titolo);font-weight:800;font-size:22px;line-height:1.1;color:var(--giallo)}
.m-tekno .tappe li::before{color:#7FA8EE}
.tappe li b{display:block;font-family:var(--titolo);font-weight:700;font-size:21px;letter-spacing:.02em;line-height:1.1}
.tappe li span{font-size:14.5px;color:#C8CBD0;display:block;margin-top:3px;grid-column:2}
.tappe li.attiva{opacity:1;background:rgba(255,255,255,.07)}
.scena .barra{height:3px;background:rgba(255,255,255,.15);border-radius:2px;overflow:hidden}
.scena .barra i{display:block;height:100%;width:100%;background:linear-gradient(90deg,var(--giallo),var(--rosso),var(--blu));transform:scaleX(0);transform-origin:left}
.scena .suggerimento{position:absolute;right:var(--gutter);bottom:22px;z-index:2;font-size:14px;color:#C8CBD0;display:flex;align-items:center;gap:10px;transition:opacity .3s}
.scena .suggerimento i{width:22px;height:34px;border:2px solid #C8CBD0;border-radius:12px;position:relative}
.scena .suggerimento i::after{content:"";position:absolute;left:50%;top:6px;width:3px;height:7px;margin-left:-1.5px;background:#C8CBD0;border-radius:2px;animation:rot 1.6s infinite}
@keyframes rot{0%{transform:translateY(0);opacity:1}100%{transform:translateY(12px);opacity:0}}
/* il ripiego: sempre presente sotto la scena, visibile finché il 3D non ha disegnato il primo fotogramma */
.scena .ripiego{position:absolute;inset:0;z-index:1;display:grid;align-content:center;padding:clamp(16px,3vw,40px) var(--gutter) clamp(16px,3vw,40px) 0;transition:opacity .25s}
.scena.gl-ok .ripiego{opacity:0;pointer-events:none}
.fasi{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;list-style:none;margin:0;padding:0;counter-reset:f}
.fasi li{background:#1E2126;border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:12px;display:grid;gap:8px;align-content:start}
.fasi svg{width:100%;height:auto;aspect-ratio:4/3;background:#14161A;border-radius:8px}
.fasi b{font-family:var(--titolo);font-weight:700;font-size:18px;line-height:1.1;display:block}
.fasi b::before{counter-increment:f;content:counter(f,decimal-leading-zero) " ";color:var(--giallo)}
.fasi span{font-size:13.5px;color:#C8CBD0;line-height:1.35}
.ripiego .foto-vera{margin:14px 0 0;position:relative;border-radius:12px;overflow:hidden;aspect-ratio:21/9;background:#1E2126}
.ripiego .foto-vera img{width:100%;height:100%;object-fit:cover}
.ripiego .foto-vera figcaption{position:absolute;left:0;right:0;bottom:0;padding:10px 14px;font-size:13.5px;background:linear-gradient(transparent,rgba(0,0,0,.7))}
.ripiego .foto-vera figcaption b{font-family:var(--titolo);text-transform:uppercase;letter-spacing:.08em;font-size:13px;color:var(--giallo);margin-right:8px}
@media (max-width:900px){
  .scena{height:380vh}
  .scena .palco{grid-template-columns:1fr;grid-template-rows:1fr auto}
  .scena canvas,.scena .finale,.scena .ripiego{height:54vh;height:54svh}
  .scena .ripiego{padding:12px var(--gutter);align-content:start}
  .fasi{grid-template-columns:1fr 1fr;gap:8px}
  .fasi li{padding:8px}
  .fasi b{font-size:15px}.fasi span{display:none}
  .ripiego .foto-vera{display:none}
  .scena .finale figcaption{bottom:auto;top:72px;left:16px;right:16px;max-width:none;font-size:13px}
  .scena .testi{grid-row:2;background:linear-gradient(transparent,rgba(21,23,26,.98) 18%);padding-top:36px;gap:12px;justify-content:flex-end}
  .scena h2{font-size:28px}
  .scena .lead{display:none}
  .tappe{gap:2px}
  .tappe li{padding:5px 8px;grid-template-columns:28px 1fr}
  .tappe li span{display:none}
  .tappe li.attiva span{display:block}
  .tappe li b{font-size:18px}.tappe li::before{font-size:18px}
  .scena .suggerimento{display:none}
}
/* senza WebGL, con «riduci movimento» o se three.js tarda: tutto in flusso normale, nulla di vuoto */
.scena.senza-gl,html.mov-ridotto .scena,html.no-js .scena{height:auto}
.scena.senza-gl .palco,html.mov-ridotto .scena .palco,html.no-js .scena .palco{position:static;height:auto;min-height:0;grid-template-columns:1fr;grid-template-rows:auto;padding:clamp(48px,6vw,90px) 0 clamp(40px,6vw,80px)}
.scena.senza-gl .testi,html.mov-ridotto .scena .testi,html.no-js .scena .testi{order:-1}
.scena.senza-gl canvas,html.mov-ridotto .scena canvas,html.no-js .scena canvas,.scena.senza-gl .suggerimento,html.mov-ridotto .scena .suggerimento,html.no-js .scena .suggerimento,.scena.senza-gl .barra,html.mov-ridotto .scena .barra,html.no-js .scena .barra,.scena.senza-gl .finale,html.mov-ridotto .scena .finale,html.no-js .scena .finale{display:none}
.scena.senza-gl .testi,html.mov-ridotto .scena .testi,html.no-js .scena .testi{background:none;width:min(var(--max),100% - 2*var(--gutter));margin-inline:auto;padding:0;justify-content:start}
.scena.senza-gl .tappe li,html.mov-ridotto .scena .tappe li,html.no-js .scena .tappe li{opacity:1}
.scena.senza-gl .ripiego,html.mov-ridotto .scena .ripiego,html.no-js .scena .ripiego{position:static;opacity:1;pointer-events:auto;height:auto;width:min(var(--max),100% - 2*var(--gutter));margin:28px auto 0;padding:0}
.scena.senza-gl .fasi span,html.mov-ridotto .scena .fasi span,html.no-js .scena .fasi span{display:block}
.scena.senza-gl .ripiego .foto-vera,html.mov-ridotto .scena .ripiego .foto-vera,html.no-js .scena .ripiego .foto-vera{display:block}
@media (max-width:900px){.scena.senza-gl .tappe li span,html.mov-ridotto .scena .tappe li span{display:block}.scena.senza-gl .lead,html.mov-ridotto .scena .lead{display:block}}

/* ---- le tre macchine: accenno in home ---- */
.macchine-tre{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.4vw,28px);margin-top:clamp(36px,4vw,56px)}
.mac-card{background:#fff;border-radius:16px;overflow:hidden;border:1px solid var(--riga);display:grid;grid-template-rows:auto 1fr;text-decoration:none;color:inherit;transition:transform .3s,box-shadow .3s;position:relative}
.mac-card:hover{transform:translateY(-4px);box-shadow:0 30px 50px -30px rgba(0,0,0,.4)}
.mac-card::before{content:"";position:absolute;left:0;top:0;right:0;height:8px;background:var(--c);z-index:2}
.mac-card .foto{aspect-ratio:4/3;background:var(--sabbia);overflow:hidden}
.mac-card .foto img{width:100%;height:100%;object-fit:cover}
.mac-card .corpo{padding:22px 22px 26px;display:grid;gap:10px;align-content:start}
.mac-card .sovra{margin-bottom:0;color:var(--c-testo)}
.mac-card h3{font-size:34px}
.mac-card p{margin:0;color:#3C4046}
.mac-card ul{list-style:none;margin:6px 0 0;padding:0;display:grid;gap:6px;font-size:15px}
.mac-card li{display:flex;gap:10px;align-items:start}
.mac-card li::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--c);margin-top:7px;flex:none}
.mac-card .link{margin-top:10px;justify-self:start}
@media (max-width:900px){.macchine-tre{grid-template-columns:1fr}}

/* ---- punti, promesse ---- */
.punti{list-style:none;margin:0;padding:0;display:grid;gap:22px}
.punti li{display:grid;grid-template-columns:56px 1fr;gap:18px;align-items:start}
.punti .ico{width:56px;height:56px;border-radius:14px;background:#fff;border:1px solid var(--riga);display:grid;place-items:center;font-family:var(--titolo);font-weight:800;font-size:22px;color:var(--rosso)}
.scuro .punti .ico,.antracite .punti .ico{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);color:var(--giallo)}
.punti b{display:block;font-family:var(--titolo);font-weight:700;font-size:25px;line-height:1.05;margin-bottom:4px}
.punti p{margin:0;color:#3C4046}
.scuro .punti p,.antracite .punti p{color:#C8CBD0}
.griglia-punti{display:grid;grid-template-columns:1fr 1fr;gap:clamp(18px,3vw,40px) clamp(24px,4vw,56px)}
@media (max-width:760px){.griglia-punti{grid-template-columns:1fr}}

/* ---- foto, team, gallerie ---- */
figure{margin:0}
.foto-tonda{border-radius:14px;overflow:hidden;background:var(--sabbia);position:relative}
.foto-tonda img{width:100%;height:100%;object-fit:cover}
.foto-tonda figcaption{position:absolute;left:0;right:0;bottom:0;padding:12px 16px;font-size:14px;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.65))}
.foto-tonda figcaption b{font-family:var(--titolo);font-weight:800;font-size:22px;display:block;line-height:1.1}
.team{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.team figure{aspect-ratio:4/3}
.team figure.larga{grid-column:1/-1;aspect-ratio:16/9}
.galleria{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,1.6vw,20px);margin-top:clamp(28px,3vw,40px)}
.galleria figure{aspect-ratio:4/3}
.galleria figure.larga{grid-column:span 2;aspect-ratio:8/3}
.galleria.due{grid-template-columns:1fr 1fr}
@media (max-width:760px){.galleria{grid-template-columns:1fr 1fr}.galleria figure.larga{grid-column:1/-1;aspect-ratio:16/9}.team{gap:10px}}
@media (max-width:480px){.galleria{grid-template-columns:1fr}.galleria figure{aspect-ratio:4/3}}

/* ---- la prova (caso) ---- */
.prova-griglia{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(24px,3vw,40px);margin-top:clamp(36px,4vw,56px)}
.caso{background:#2B2F35;border-radius:16px;padding:clamp(24px,3vw,44px);position:relative;overflow:hidden}
.caso .num{font-family:var(--titolo);font-weight:800;font-size:clamp(64px,8vw,118px);line-height:.9;color:var(--giallo);letter-spacing:-.02em}
.caso .num small{font-size:.32em;font-weight:700;letter-spacing:.04em;color:#fff;display:block;margin-top:8px}
.caso blockquote{margin:22px 0 0;font-size:clamp(18px,1.6vw,23px);line-height:1.4;border-left:4px solid var(--rosso);padding-left:18px;color:#fff}
.caso blockquote footer{font-size:15px;color:#C8CBD0;margin-top:10px}
.caso .fonte{color:#9DA2AA;margin-top:18px}
.caso.piccolo .num{font-size:clamp(36px,3.6vw,52px);color:#fff;line-height:1.05}
.caso.piccolo blockquote{border-color:var(--blu)}
.caso .link{margin-top:20px;display:inline-block}
.clienti{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,1.6vw,20px)}
.clienti .vid{box-shadow:none}
.brevi{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-top:18px}
@media (max-width:900px){.prova-griglia{grid-template-columns:1fr}.clienti{grid-template-columns:1fr 1fr;gap:10px}.brevi{grid-template-columns:repeat(3,1fr);gap:8px}.vid.mini .tit b{font-size:14px}.vid.mini .tit{padding:8px}}
@media (max-width:640px){.clienti{grid-template-columns:1fr}}

/* ---- per chi è / per chi non è ---- */
.due-colonne{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,2.4vw,28px);margin-top:clamp(36px,4vw,56px)}
.colonna{background:#fff;border:1px solid var(--riga);border-radius:16px;padding:clamp(22px,3vw,36px)}
.colonna.si{border-top:8px solid var(--rosso)}
.colonna.no{border-top:8px solid var(--grigio)}
.colonna h3{font-size:28px;margin-bottom:14px}
.colonna ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.colonna li{display:flex;gap:12px;align-items:start;line-height:1.4}
.colonna li::before{content:"";flex:none;width:10px;height:10px;border-radius:50%;background:var(--rosso);margin-top:8px}
.colonna.no li::before{background:var(--grigio)}
@media (max-width:760px){.due-colonne{grid-template-columns:1fr}}

/* ---- pagine macchina ---- */
.sommario{overflow:hidden;position:sticky;top:var(--alto-testata);z-index:40;background:rgba(250,248,243,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--riga)}
.sommario .cont{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;padding:8px 0}
.sommario .cont::-webkit-scrollbar{display:none}
.sommario a{text-decoration:none;white-space:nowrap;font-family:var(--titolo);font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:14px;padding:8px 12px;border-radius:999px;color:#3C4046;border:1px solid transparent}
.sommario a:hover{border-color:var(--riga)}
.sommario a.livello{background:var(--c);color:#fff}
.m-prima .sommario a.livello{color:var(--inchiostro)}
.sommario a.livello.tecnico{background:var(--inchiostro);color:#fff}
.sommario+section,.sommario+div>section:first-child{scroll-margin-top:calc(var(--alto-testata) + 60px)}
.livelli{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,2.4vw,28px);margin-top:clamp(28px,4vw,48px)}
.livello-card{border-radius:16px;padding:clamp(22px,3vw,36px);text-decoration:none;color:inherit;display:grid;gap:10px;align-content:start;border:1px solid var(--riga);background:#fff;transition:transform .3s,box-shadow .3s}
.livello-card:hover{transform:translateY(-3px);box-shadow:0 24px 40px -28px rgba(0,0,0,.4)}
.livello-card.decide{border-top:8px solid var(--c)}
.livello-card.tecnico{border-top:8px solid var(--inchiostro)}
.livello-card h3{font-size:30px}
.livello-card p{margin:0;color:#3C4046}
.livello-card .link{justify-self:start;margin-top:6px}
@media (max-width:760px){.livelli{grid-template-columns:1fr}}
.problema{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(24px,4vw,64px);align-items:start}
.problema .foto-tonda{aspect-ratio:4/3}
@media (max-width:900px){.problema{grid-template-columns:1fr}}
.numeri{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:clamp(28px,4vw,48px)}
.numeri div{background:#fff;border:1px solid var(--riga);border-radius:14px;padding:20px 20px 18px}
.numeri b{font-family:var(--titolo);font-weight:800;font-size:clamp(34px,3.4vw,48px);line-height:1;display:block;color:var(--c-testo,var(--inchiostro))}
.numeri span{font-size:14.5px;color:var(--grigio);display:block;margin-top:6px;line-height:1.35}
.scuro .numeri div,.antracite .numeri div{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14)}
.scuro .numeri b{color:var(--giallo)}
@media (max-width:900px){.numeri{grid-template-columns:1fr 1fr}}
.fasi-crescita{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:clamp(28px,3vw,40px);counter-reset:fc}
.fasi-crescita div{background:#fff;border:1px solid var(--riga);border-radius:14px;padding:22px;position:relative}
.fasi-crescita div::before{counter-increment:fc;content:"Fase " counter(fc);font-family:var(--titolo);font-weight:700;text-transform:uppercase;letter-spacing:.1em;font-size:13px;color:var(--c-testo)}
.fasi-crescita h4{margin:6px 0 8px;font-size:24px}
.fasi-crescita p{margin:0;font-size:15.5px;color:#3C4046}
@media (max-width:760px){.fasi-crescita{grid-template-columns:1fr}}
.scheda{background:#fff;border:1px solid var(--riga);border-radius:14px;padding:clamp(20px,2.4vw,32px)}
.scheda h3{font-size:24px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:14px;display:flex;align-items:center;gap:12px}
.scheda h3::before{content:"";width:14px;height:14px;background:var(--c);border-radius:3px;flex:none}
.dati{margin:0;display:grid;grid-template-columns:minmax(150px,auto) 1fr;gap:0 18px}
.dati div{display:contents}
.dati dt{font-family:var(--titolo);font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:14px;color:var(--grigio);padding:12px 0 10px;border-top:1px solid var(--riga);align-self:start}
.dati dd{margin:0;padding:10px 0;border-top:1px solid var(--riga);font-size:16px}
.dati div:first-child dt,.dati div:first-child dd{border-top:0}
.schede-due{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,2.4vw,28px);margin-top:clamp(28px,3vw,40px);align-items:start}
@media (max-width:900px){.schede-due{grid-template-columns:1fr}.dati{grid-template-columns:1fr}.dati dt{border-top:1px solid var(--riga);padding-bottom:0}.dati dd{border-top:0;padding-top:4px}}
.tabella{width:100%;border-collapse:collapse;font-size:15.5px;background:#fff;border-radius:14px;overflow:hidden;border:1px solid var(--riga)}
.tabella th,.tabella td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--riga);vertical-align:top}
.tabella th{font-family:var(--titolo);font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:13.5px;color:var(--grigio);background:var(--carta)}
.tabella tr:last-child td{border-bottom:0}
.tabella .si{color:var(--rosso);font-weight:700}
.tabella .ok{color:#2B7A3E;font-weight:700}
.tab-scroll{overflow-x:auto;margin-top:clamp(28px,3vw,40px)}
.tavola{margin-top:clamp(28px,3vw,40px);background:#fff;border:1px solid var(--riga);border-radius:14px;padding:clamp(16px,2.4vw,32px)}
.tavola svg{width:100%;height:auto}
.tavola .tr{fill:none;stroke:var(--antracite);stroke-width:2;stroke-linejoin:round;stroke-linecap:round}
.tavola .tr.sottile{stroke-width:1;opacity:.6}
.tavola .quota{fill:none;stroke:var(--grigio);stroke-width:1}
.tavola .freccia{fill:var(--grigio);stroke:none}
.tavola .misura{font-family:var(--titolo);font-size:18px;fill:var(--rosso);font-weight:700;text-anchor:middle}
.tavola .tt{font-family:var(--titolo);font-size:16px;letter-spacing:.12em;text-transform:uppercase;fill:var(--grigio)}
.tavola .richiamo{font-family:var(--titolo);font-weight:800;font-size:34px;fill:var(--rosso)}
.tavola .richiamo-eti{font-family:var(--testo);font-size:12px;letter-spacing:.12em;text-transform:uppercase;fill:var(--grigio)}
.tavola .lead{fill:none;stroke:var(--rosso);stroke-width:1.2;max-width:none}
.tavola .cart text{font-family:var(--testo);font-size:11px;letter-spacing:.1em;text-transform:uppercase;fill:var(--grigio)}
.tavola .cart .forte{fill:var(--antracite);font-weight:600}
.tavola .cart rect,.tavola .cart line{stroke:var(--antracite);stroke-width:1.2;fill:none}
details{background:#fff;border:1px solid var(--riga);border-radius:12px;padding:0 20px;margin-top:10px}
details summary{cursor:pointer;padding:16px 0;font-family:var(--titolo);font-weight:700;font-size:21px;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";font-size:26px;color:var(--grigio);flex:none}
details[open] summary::after{content:"–"}
details p,details ul{padding-bottom:16px;margin:0;color:#3C4046}
details ul{padding-left:1.2em}

/* ---- applicazioni ---- */
.app-griglia{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.4vw,28px);margin-top:clamp(28px,4vw,48px)}
.app-card{background:#fff;border:1px solid var(--riga);border-radius:16px;overflow:hidden;text-decoration:none;color:inherit;display:grid;grid-template-rows:auto 1fr;transition:transform .3s,box-shadow .3s}
.app-card:hover{transform:translateY(-4px);box-shadow:0 30px 50px -30px rgba(0,0,0,.4)}
.app-card .foto{aspect-ratio:3/2;background:var(--sabbia);overflow:hidden}
.app-card .foto img{width:100%;height:100%;object-fit:cover}
.app-card .corpo{padding:18px 20px 22px;display:grid;gap:8px;align-content:start}
.app-card h3{font-size:27px}
.app-card p{margin:0;font-size:15.5px;color:#3C4046}
.app-card .mac{display:inline-flex;align-items:center;gap:8px;font-family:var(--titolo);font-weight:800;letter-spacing:.08em;font-size:14px;color:var(--c-testo)}
.app-card .mac i{width:9px;height:9px;border-radius:50%;background:var(--c)}
@media (max-width:900px){.app-griglia{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.app-griglia{grid-template-columns:1fr}}
.config{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:clamp(24px,3vw,36px)}
.config div{background:#fff;border:1px solid var(--riga);border-radius:14px;padding:20px}
.config b{font-family:var(--titolo);text-transform:uppercase;letter-spacing:.1em;font-size:13px;color:var(--grigio);display:block;margin-bottom:6px}
.config p{margin:0;font-weight:600}
@media (max-width:600px){.config{grid-template-columns:1fr}}
.lavori{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px 24px}
.lavori li{display:flex;gap:10px;align-items:start;line-height:1.4}
.lavori li::before{content:"";flex:none;width:8px;height:8px;border-radius:2px;background:var(--c,var(--rosso));margin-top:9px}
@media (max-width:600px){.lavori{grid-template-columns:1fr}}

/* ---- incentivi ---- */
.linea-tempo{list-style:none;margin:clamp(28px,4vw,48px) 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.linea-tempo li{background:#fff;border:1px solid var(--riga);border-radius:14px;padding:22px;position:relative}
.linea-tempo li::before{content:"";position:absolute;left:22px;top:0;width:44px;height:6px;background:var(--rosso);border-radius:0 0 4px 4px}
.linea-tempo b{font-family:var(--titolo);font-weight:800;font-size:26px;display:block;margin:6px 0 6px;line-height:1.05}
.linea-tempo p{margin:0;font-size:15.5px;color:#3C4046}
@media (max-width:760px){.linea-tempo{grid-template-columns:1fr}}
.passi{list-style:none;margin:clamp(28px,4vw,48px) 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:14px;counter-reset:pa}
.passi li{background:#fff;border:1px solid var(--riga);border-radius:14px;padding:22px}
.passi li::before{counter-increment:pa;content:counter(pa);font-family:var(--titolo);font-weight:800;font-size:40px;color:var(--rosso);line-height:1;display:block;margin-bottom:8px}
.passi b{font-family:var(--titolo);font-weight:700;font-size:23px;display:block;margin-bottom:6px;line-height:1.05}
.passi p{margin:0;font-size:15.5px;color:#3C4046}
@media (max-width:760px){.passi{grid-template-columns:1fr}}

/* ---- invito finale ---- */
.invito{background:var(--carta)}
.invito-griglia{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,80px);align-items:center}
.invito h2{max-width:14ch}
.invito .foto-tonda{aspect-ratio:16/10}
.contatti-rapidi{display:grid;gap:8px;margin-top:22px;font-size:17px}
.contatti-rapidi a{text-decoration:none;font-weight:600}
.contatti-rapidi a:hover{text-decoration:underline}
.contatti-rapidi b{font-family:var(--titolo);text-transform:uppercase;letter-spacing:.1em;font-size:13px;color:var(--grigio);display:block}
@media (max-width:900px){.invito-griglia{grid-template-columns:1fr}}

/* ---- modulo ---- */
.modulo{background:#fff;border-radius:18px;padding:clamp(22px,3vw,40px);border:1px solid var(--riga);box-shadow:0 30px 60px -40px rgba(0,0,0,.35)}
.modulo h3{font-size:28px;margin-bottom:6px}
.campo{display:grid;gap:6px;margin-bottom:14px}
.campo label{font-family:var(--titolo);font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:13px;color:var(--grigio)}
.campo input,.campo select,.campo textarea{font:inherit;padding:12px 14px;border:2px solid var(--riga);border-radius:10px;width:100%;background:#fff;color:inherit}
.campo textarea{min-height:110px;resize:vertical}
.campo input:focus,.campo select:focus,.campo textarea:focus{outline:0;border-color:var(--inchiostro)}
.campo input:user-invalid{border-color:var(--rosso)}
.due{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.scelte{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}
.scelta{position:relative}
.scelta input{position:absolute;opacity:0;inset:0}
.scelta label{display:block;border:2px solid var(--riga);border-radius:10px;padding:11px 14px;cursor:pointer;font-weight:500;font-size:15.5px;transition:border-color .2s,background .2s}
.scelta input:checked+label{border-color:var(--inchiostro);background:var(--carta)}
.scelta input:focus-visible+label{outline:3px solid var(--inchiostro);outline-offset:2px}
.consenso{display:flex;gap:10px;align-items:start;font-size:14px;color:#3C4046;margin-bottom:18px}
.consenso input{margin-top:4px}
.errore{color:var(--rosso);font-size:14px;margin-top:8px;min-height:1.3em}
.modulo .btn{width:100%;justify-content:center}
@media (max-width:640px){.due,.scelte{grid-template-columns:1fr}}

/* ---- footer ---- */
.piede{background:var(--inchiostro);color:#C8CBD0;padding:clamp(48px,6vw,80px) 0 36px;font-size:15px}
.piede .cont{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:32px}
.piede h4{color:#fff;font-size:19px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:10px}
.piede a{color:#fff;text-decoration:none}
.piede a:hover{text-decoration:underline}
.piede .marchio img{height:34px;filter:brightness(0) invert(1)}
.piede .marchio span{color:#fff}
.piede .linee{display:flex;gap:14px;margin-top:14px}
.piede .linee i{width:44px;height:5px;border-radius:3px}
.piede ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.piede .fine{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.12);padding-top:18px;margin-top:10px;font-size:13px;color:#8C9198;display:flex;flex-wrap:wrap;gap:8px 24px}
@media (max-width:900px){.piede .cont{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.piede .cont{grid-template-columns:1fr}}

/* ---- comparse allo scorrimento (solo opacità e piccolo spostamento) ---- */
.comp{opacity:0;transform:translateY(18px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.comp.vista,html.mov-ridotto .comp,html.no-js .comp{opacity:1;transform:none}
.banda-anim{transform:scaleX(0);transform-origin:left;transition:transform 1.1s cubic-bezier(.2,.7,.2,1)}
.banda-anim.vista,html.mov-ridotto .banda-anim,html.no-js .banda-anim{transform:none}

/* ---- articolo / blog ---- */
.articolo{max-width:760px}
.articolo h2{font-size:clamp(28px,3vw,40px);margin:1.4em 0 .5em}
.articolo h3{font-size:clamp(22px,2.4vw,30px);margin:1.2em 0 .4em}
.articolo p,.articolo li{font-size:18px;line-height:1.6}
.articolo-card{background:#fff;border:1px solid var(--riga);border-radius:16px;padding:clamp(22px,3vw,36px);text-decoration:none;color:inherit;display:grid;gap:8px;transition:transform .3s,box-shadow .3s}
.articolo-card:hover{transform:translateY(-3px);box-shadow:0 24px 40px -28px rgba(0,0,0,.4)}
.articolo-card h3{font-size:30px}
.articolo-card p{margin:0;color:#3C4046}

/* Modifica 01: marchio AUTOMA senza descrittore; asset originale conservato. */
.testata .marchio .logo-automa-solo{display:block;position:relative;width:130px;height:30px;overflow:hidden;flex:none}
.testata .logo-automa-solo img{display:block;width:130px;height:auto;max-width:none}
@media(max-width:640px){.testata .marchio .logo-automa-solo{width:112px;height:26px}.testata .logo-automa-solo img{width:112px;height:auto}}

/* Modifica 02: apertura con macchina e presentazione separata. */
.hero-rivista{padding-bottom:32px}
.hero-rivista h1{max-width:21ch}
.hero-macchina{margin:0;overflow:hidden;border-radius:16px;background:var(--sabbia)}
.hero-macchina img{display:block;width:100%;height:auto}
.presentazione-griglia{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:center}
.presentazione-home{border-top:1px solid var(--riga)}
@media(max-width:900px){.presentazione-griglia{grid-template-columns:1fr}.hero-rivista h1{max-width:none}}
@media(max-width:640px){.hero-rivista .azioni{display:flex;flex-direction:column;align-items:stretch}.hero-rivista .azioni .btn{width:100%;justify-content:center}}

/* Logo intestazione nero, come richiesto. */
.testata .logo-automa-solo img{filter:none}

/* Modifica 03: video provvisorio al posto della sequenza animata. */
.home-lavorazioni{padding:clamp(24px,4vw,48px) 0;background:#15171a}
.home-lavorazioni video{display:block;width:100%;height:auto;aspect-ratio:2/1;object-fit:contain;background:#15171a;border-radius:12px}

/* Video di sfondo a tutta ampiezza, senza contenitore o cornice. */
.home-lavorazioni.home-video-background{position:relative;width:100%;padding:0;margin:0;overflow:hidden;background:#15171a;height:clamp(320px,52vw,720px)}
.home-video-background video{position:absolute;inset:0;display:block;width:100%;height:100%;aspect-ratio:auto;object-fit:cover;border-radius:0}
.home-video-pausa{position:absolute;right:20px;bottom:20px;z-index:1;border:1px solid #ffffff80;border-radius:6px;padding:9px 14px;background:#111c;color:#fff;cursor:pointer;font:inherit;font-size:13px}
.home-video-pausa:focus-visible{outline:3px solid #fff;outline-offset:4px}
@media(max-width:640px){.home-lavorazioni.home-video-background{height:300px}.home-video-pausa{right:12px;bottom:12px}}

/* Logo dedicato: AUTOMA nero e quadrato rosso, senza descrittore. */
.testata .marchio .logo-automa-solo{width:130px;height:auto;overflow:visible;line-height:0}
.testata .logo-automa-solo img{width:130px;height:auto;filter:none!important}
@media(max-width:640px){.testata .marchio .logo-automa-solo{width:112px;height:auto}.testata .logo-automa-solo img{width:112px;height:auto}}