/* Vector Gem, direzione D3 (ecommerce/anteprime/D3.html, approvata il 20 ottobre 2026):
   struttura e navigazione di D2 (da Vectorcraft), caratteri di D. Si apre in Grafite. */

:root{
  --bg:#f3f4f5; --grid:#e1e4e7; --surface:#fff; --sheet:rgba(255,255,255,.6); --thumb:#e8ebee;
  --ink:#003056; --ink-2:#4a6178; --line:#b9c3cc;
  --accent:#009fd7; --coral:#f15a5d; --green:#26cb8b; --pin:#003056;
  --gem-1:#009fd7; --gem-2:#04518c; --gem-3:#78c7e1;
  --invert-bg:#003056; --invert-fg:#fff; --chip-fg:#111315;
  --muted:color-mix(in srgb,var(--ink) 62%,transparent);
  --sans:"Archivo",system-ui,sans-serif; --serif:"Fraunces",Georgia,serif; --mono:"Martian Mono",ui-monospace,monospace;
  --gutter:clamp(16px,4vw,48px);
}
:root[data-tema=grafite]{
  color-scheme:dark; --accent:#ffd285; --gem-1:#ffd285; --gem-2:#ff931e; --gem-3:#fff4ed;
  --bg:#111315; --grid:#1a1d20; --surface:#1a1d20; --sheet:#16191b; --thumb:#dfe2e5;
  --ink:#f2f1ee; --ink-2:#9aa1a8; --line:#2b3035;
  --invert-bg:#fff; --invert-fg:#0b0b0c;
  --muted:color-mix(in srgb,var(--ink) 60%,transparent);
}

*{box-sizing:border-box}
html,body{margin:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:24px 24px;
  color:var(--ink); font:16px/1.5 var(--sans);
  transition:background-color .3s,color .3s;
}
a{color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
img{max-width:100%;height:auto}
p{margin:0}
.wp-site-blocks{padding:0}
.wp-site-blocks>*,.is-layout-flow>*{margin-block-start:0}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* etichette: la hud-label di Vectorcraft */
.hud{font:500 11px/1.5 var(--mono);letter-spacing:.06em;text-transform:uppercase}
.mono{font:400 11px/1.4 var(--mono);letter-spacing:.04em;text-transform:uppercase}
.chip{display:inline-block;background:var(--accent);color:var(--chip-fg);padding:4px 8px;font-weight:600;letter-spacing:.06em}
.badge{color:#003056;background:var(--green);padding:3px 7px}

/* barra di navigazione a celle */
.site{position:sticky;top:0;z-index:50;display:flex;justify-content:space-between;height:48px;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 95%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.admin-bar .site{top:32px}
.cells{display:flex;align-items:stretch;min-width:0}
.brand{display:flex;align-items:center;gap:10px;padding:0 20px;border-right:1px solid var(--line);text-decoration:none;font:800 19px/1 var(--sans);letter-spacing:-.02em;white-space:nowrap;color:var(--ink)}
.brand svg{width:22px;height:22px;flex:none}
.links{display:flex;list-style:none;margin:0;padding:0 0 0 6px}
.links li{display:flex}
a.hud{display:flex;align-items:center;height:100%;padding:0 10px;text-decoration:none;color:var(--muted);white-space:nowrap}
a.hud span{padding:2px 6px;transition:background-color .15s,color .15s}
a.hud:hover,a.hud[aria-current]{color:var(--ink)}
a.hud:hover span,a.hud[aria-current] span,a.hud.on span{background:var(--invert-bg);color:var(--invert-fg)}
.sep{margin-left:6px;padding-left:6px;border-left:1px solid var(--line)}
.balance{display:flex;align-items:center;gap:10px;padding:0 16px;border-left:1px solid var(--line);color:var(--muted)}
a.balance{padding:0 10px}
.balance b{font:500 12px var(--mono);letter-spacing:.06em;color:var(--ink);white-space:nowrap}
.icon{width:48px;display:grid;place-items:center;background:none;border:0;border-left:1px solid var(--line);color:var(--muted);cursor:pointer;padding:0;transition:background-color .15s,color .15s}
.icon:hover{background:var(--invert-bg);color:var(--invert-fg)}
.mode .sun,:root:not([data-tema=chiaro]) .mode .moon{display:none}
:root:not([data-tema=chiaro]) .mode .sun{display:block}
.cta{display:flex;align-items:center;padding:0 20px;border-left:1px solid var(--line);background:var(--invert-bg);color:var(--invert-fg);font:600 11px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;text-decoration:none;white-space:nowrap;transition:opacity .15s}
.cta:hover{opacity:.8}
.short,.burger{display:none}
.menu{position:absolute;top:48px;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--line)}
.menu[hidden]{display:none}
.menu a,.menu .row{display:flex;justify-content:space-between;align-items:center;padding:15px var(--gutter);border-top:1px solid var(--line);text-decoration:none;color:var(--muted)}
.menu>:first-child{border-top:0}
.menu a[aria-current]{color:var(--ink)}
.menu a:hover{background:var(--invert-bg);color:var(--invert-fg)}
.menu .row b{font:500 12px var(--mono);letter-spacing:.06em;color:var(--ink)}
.menu .row{display:none}

/* sottobarra: percorso a sinistra, indice della pagina e Topics a destra */
.subbar{position:sticky;top:48px;z-index:30;display:flex;justify-content:space-between;align-items:stretch;height:42px;padding:0 var(--gutter);border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 60%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.admin-bar .subbar{top:80px}
.crumb{display:flex;align-items:center;gap:10px;color:var(--muted);white-space:nowrap;min-width:0}
.crumb a{text-decoration:none}
.crumb a:hover{color:var(--ink)}
.crumb b{font-weight:500;color:var(--ink);overflow:hidden;text-overflow:ellipsis}
.index{display:flex;align-items:stretch;margin-right:-10px}
.index a.hud{padding:0 4px}
.index i{font-style:normal;opacity:.55;margin-right:8px}
.index a.hud.on,.index a.hud:hover{color:var(--ink)}
.index a.hud.on i,.index a.hud:hover i{opacity:.7}
.index .topics{margin-left:8px;padding-left:12px;border-left:1px solid var(--line)}
main section{scroll-margin-top:106px}

/* pulsanti di Vectorcraft: monospazio maiuscolo, angoli vivi */
.btn,.wp-block-button__link{display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 24px;border:1px solid var(--invert-bg);border-radius:0;background:var(--invert-bg);color:var(--invert-fg);font:600 11px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;text-decoration:none;cursor:pointer;white-space:nowrap;transition:opacity .15s,background-color .15s,color .15s}
.btn:hover,.wp-block-button__link:hover{opacity:.85}
.btn.ghost,.is-style-outline .wp-block-button__link{background:transparent;color:var(--ink);border-color:color-mix(in srgb,var(--ink) 40%,transparent)}
.btn.ghost:hover,.is-style-outline .wp-block-button__link:hover{opacity:1;background:var(--invert-bg);color:var(--invert-fg);border-color:var(--invert-bg)}
.wp-block-buttons{display:flex;gap:10px;flex-wrap:wrap}
.wp-block-button{margin:0}

/* titoli: Archivo 800, la parola che porta il peso in Fraunces corsivo d'accento */
h1,h2,h3{color:var(--ink)}
h1{font:800 clamp(40px,5vw,72px)/.95 var(--sans);letter-spacing:-.035em;margin:0 0 22px;text-wrap:balance}
h2{font:800 clamp(30px,3.4vw,48px)/1 var(--sans);letter-spacing:-.03em;margin:0;text-wrap:balance}
h1 em,h2 em{font:italic 400 1.02em/1 var(--serif);letter-spacing:-.02em;color:var(--accent)}
.eyebrow{display:flex;gap:12px;align-items:center;color:var(--muted);margin-bottom:20px}
.lead{font:400 17px/1.5 var(--sans);color:var(--muted);max-width:34em}
.more,a.more{text-decoration:none;color:var(--ink)}
.more a{text-decoration:none}
.lead .more{display:inline-block;margin-top:14px}

/* la cornice dei disegni di A: crocini agli angoli */
.drawing{position:relative;border:1px solid var(--line);background:var(--sheet);padding:18px 18px 0}
.drawing::before,.drawing::after{content:"";position:absolute;width:14px;height:14px;border:1px solid var(--ink);pointer-events:none}
.drawing::before{top:-1px;left:-1px;border-right:0;border-bottom:0}
.drawing::after{bottom:-1px;right:-1px;border-left:0;border-top:0}
.titlerow{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--line);margin:18px -18px 0;padding:8px 12px;color:var(--muted)}
.bar{display:flex;align-items:center;gap:14px;border-top:1px solid var(--line);margin:18px -18px 0;padding:8px 12px;color:var(--muted)}
.bar button{background:var(--surface);border:1px solid var(--line);color:var(--ink);width:30px;height:30px;display:grid;place-items:center;cursor:pointer;padding:0;flex:none}
.bar .spacer{flex:1}
.spec{border-top:1px solid var(--line);margin:0}
.spec div{display:grid;grid-template-columns:130px 1fr;padding:9px 0;border-bottom:1px solid var(--line)}
.spec dt{color:var(--muted);font-size:14px}
.spec dd{margin:0;font:500 12px/1.7 var(--mono)}

/* 01 apertura: titolo, ricerca per concetto, scena che cambia tema */
.hero{display:grid;grid-template-columns:minmax(300px,5fr) 7fr;gap:clamp(24px,4vw,64px);padding:clamp(28px,5vw,64px) var(--gutter) 56px;align-items:center}
.hero .lead{margin-bottom:28px}
.find{margin:0 0 24px;max-width:560px}
.find label{display:block;color:var(--ink);margin-bottom:8px}
.find-row{display:flex;border:1px solid var(--ink)}
.find input[type=search]{flex:1;min-width:0;height:52px;padding:0 16px;border:0;background:var(--surface);color:var(--ink);font:400 17px var(--sans);border-radius:0;-webkit-appearance:none;appearance:none}
.find input::placeholder{color:var(--muted)}
.find .btn{height:52px;border:0}
.concepts{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.concepts a{text-decoration:none;color:var(--muted);border:1px solid var(--line);padding:5px 8px;transition:background-color .15s,color .15s,border-color .15s}
.concepts a:hover{background:var(--invert-bg);color:var(--invert-fg);border-color:var(--invert-bg)}
.rotator .stage{position:relative;aspect-ratio:16/10;background:#fff;outline:1px solid var(--line);overflow:hidden}
.rotator .slide{position:absolute;inset:0;margin:0;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .8s}
.rotator .slide.on{opacity:1}
.rotator .slide img{width:100%;height:100%;object-fit:contain}
.rotator .topic{white-space:nowrap}
.rotator .title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.rotator .dots{display:flex;gap:5px}
.rotator .dots i{width:16px;height:3px;background:var(--line)}
.rotator .dots i.on{background:var(--ink)}
.rotator .spec{margin:0 -18px;border-top:1px solid var(--line)}
.rotator .spec div{grid-template-columns:110px 1fr;padding:8px 12px}
.rotator .spec div:last-child{border-bottom:0}

/* sezioni della home */
.band{padding:56px var(--gutter)}
.split{display:grid;grid-template-columns:minmax(280px,4fr) 7fr;gap:clamp(24px,4vw,64px);align-items:center}
.split .lead{margin-top:18px}
.split .more{margin-top:18px}
.split .ctas{margin-top:28px}
.head.wide{display:grid;grid-template-columns:7fr 5fr;gap:clamp(24px,4vw,64px);align-items:end;margin-bottom:24px}
.head.wide .eyebrow{margin-bottom:16px}

/* 02 gamme di colore */
.palettes .stage{position:relative;aspect-ratio:1600/862;background:#fff;outline:1px solid var(--line);overflow:hidden}
.palettes .stage img{position:absolute;inset:0;width:100%;height:100%;opacity:0;transition:opacity .45s}
.palettes .stage img.on{opacity:1}
.sets{display:grid;grid-template-columns:repeat(5,1fr);margin:18px -18px 0;border-top:1px solid var(--line)}
.sets button{background:none;border:0;border-right:1px solid var(--line);color:var(--muted);height:44px;cursor:pointer;padding:0}
.sets button:last-child{border-right:0}
.sets button span{padding:2px 6px;transition:background-color .15s,color .15s}
.sets button:hover,.sets button.on{color:var(--ink)}
.sets button:hover span,.sets button.on span{background:var(--invert-bg);color:var(--invert-fg)}
.palettes .titlerow{margin-top:0}

/* 03 tavola dei livelli */
.layers-grid{display:grid;grid-template-columns:1fr 300px;gap:18px;align-items:start}
.layers .scene{position:relative;aspect-ratio:1600/1024;background:#fff;outline:1px solid var(--line);overflow:hidden}
.layers .scene img{position:absolute;inset:0;width:100%;height:100%;transition:opacity .3s,filter .3s}
.layers .scene img.off{opacity:0}
.layers.focusing .scene img:not(.focus):not(.off){opacity:.14;filter:grayscale(1)}
.panel{border:1px solid var(--line);background:var(--surface)}
.panel-head{display:flex;justify-content:space-between;padding:8px 12px;border-bottom:1px solid var(--line);color:var(--muted)}
.panel ul{list-style:none;margin:0;padding:0}
.panel li{display:flex;align-items:stretch;border-bottom:1px solid var(--line);transition:background-color .15s}
.panel li.focus{background:color-mix(in srgb,var(--accent) 16%,transparent)}
.panel li.off .layer{opacity:.45}
.switch{display:grid;place-items:center;width:52px;border-right:1px solid var(--line);cursor:pointer;flex:none;position:relative}
.switch input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer}
.switch .track{width:28px;height:16px;border:1px solid var(--ink);position:relative;transition:background-color .15s}
.switch .track::after{content:"";position:absolute;top:2px;left:2px;width:10px;height:10px;background:var(--ink);transition:transform .15s}
.switch input:checked+.track{background:var(--accent);border-color:var(--accent)}
.switch input:checked+.track::after{transform:translateX(12px);background:var(--chip-fg)}
.switch input:focus-visible+.track{outline:2px solid var(--accent);outline-offset:3px}
.layer{flex:1;display:grid;grid-template-columns:auto 1fr;gap:2px 10px;padding:10px 12px;background:none;border:0;text-align:left;color:var(--ink);cursor:pointer;font-family:var(--sans)}
.layer b{grid-row:span 2;color:var(--muted);font-weight:500;align-self:start;padding-top:3px}
.layer .name{font:500 15px/1.3 var(--sans)}
.layer .what{font-size:13px;color:var(--muted);line-height:1.3}
.panel .note{padding:10px 12px;color:var(--muted);line-height:1.6}

/* 04 animazione: il lettore di C nella cornice di A */
.screen{position:relative;aspect-ratio:2400/974;overflow:hidden;outline:1px solid var(--line);background:#cfe9f4}
.screen img{position:absolute;inset:0;width:100%;height:100%;display:block}
.m-sky{animation:sky 36s ease-in-out infinite alternate}
.m-crowd{animation:jump .42s ease-in-out infinite alternate}
.m-pairs-a{animation:sway 2.6s ease-in-out infinite alternate}
.m-pairs-b{animation:sway 2.6s ease-in-out -1.3s infinite alternate-reverse}
.m-solo{animation:sway 3.4s ease-in-out -.7s infinite alternate}
.m-chat{animation:chat 3.2s ease-in-out infinite}
.m-drone{animation:hover 2.2s ease-in-out infinite alternate}
@keyframes sky{from{transform:scale(1.06) translateX(-2.5%)}to{transform:scale(1.06) translateX(2.5%)}}
@keyframes jump{from{transform:translateY(0)}to{transform:translateY(-.6%)}}
@keyframes sway{from{transform:translateX(-.12%)}to{transform:translateX(.12%)}}
@keyframes chat{0%,55%,100%{opacity:1}70%,85%{opacity:0}}
@keyframes hover{from{transform:translate(0,0)}to{transform:translate(-.5%,-2.6%)}}
.paused .screen img{animation-play-state:paused}

/* 05 stessa mano: otto scene di temi diversi, poi l'indice dei temi */
.strip{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.strip figure{margin:0}
.strip .pic{display:flex;align-items:center;justify-content:center;aspect-ratio:4/3;background:#fff;border:1px solid var(--line);padding:10px}
.strip .pic img{max-height:100%;width:auto;object-fit:contain}
.strip figcaption{color:var(--muted);padding-top:8px}
.topic-list{list-style:none;margin:32px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink)}
.topic-list a{display:grid;grid-template-columns:36px 1fr auto;align-items:center;gap:8px;padding:16px 4px;border-bottom:1px solid var(--line);text-decoration:none;font:500 18px/1.2 var(--sans);transition:background-color .15s,color .15s}
.topic-list li:nth-child(3n+2) a,.topic-list li:nth-child(3n+3) a{padding-left:16px}
.topic-list b{font-weight:500;color:var(--muted)}
.topic-list i{font-style:normal;color:var(--muted)}
.topic-list a:hover{background:var(--invert-bg);color:var(--invert-fg)}
.topic-list a:hover b,.topic-list a:hover i{color:inherit}

/* 06 altre scatole: lo scaffale di A */
.bins{padding:24px var(--gutter) 56px}
.bins-head{display:flex;justify-content:space-between;align-items:end;border-bottom:1px solid var(--ink);padding-bottom:12px;margin-bottom:18px}
.bins-head h2{font-size:24px;letter-spacing:-.015em;display:flex;align-items:center;gap:14px}
.bins-head a{text-decoration:none}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:var(--surface);border:1px solid var(--line);text-decoration:none;display:block;transition:border-color .2s}
.card:hover{border-color:var(--ink-2)}
.card .th{background:var(--thumb);aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;padding:14px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.card .th img{max-width:100%;max-height:100%;mix-blend-mode:multiply;transition:transform .5s}
.card .th.full{padding:0}
.card .th.full img{width:100%;height:100%;max-width:none;max-height:none;object-fit:cover;mix-blend-mode:normal}
.card:hover .th img{transform:scale(1.06)}
.card .tags{position:absolute;left:8px;top:8px;display:flex;gap:4px;z-index:1}
.card .tags span{background:var(--bg);color:var(--ink-2);padding:2px 6px}
.card .tags .badge{color:#003056;background:var(--green)}
.card .meta{padding:12px 14px;display:grid;grid-template-columns:1fr auto;gap:5px 10px}
.card h3{font:500 15px/1.3 var(--sans);margin:0}
.card .price{font:500 12px var(--mono);text-align:right}
.card .sub{color:var(--muted)}

/* 07 licenze */
.lic-table div{grid-template-columns:1.1fr 1fr 1fr;gap:12px}
.lic-table dd.hud{font-weight:600;color:var(--ink)}
.licences .spec{border-top:1px solid var(--ink)}

/* pagine semplici */
.vg-page{padding:clamp(28px,5vw,64px) var(--gutter) 72px;min-height:50vh}
.page-title{font:800 clamp(36px,4.4vw,60px)/1 var(--sans);letter-spacing:-.035em;margin:0 0 28px}
.prose{max-width:760px;font-size:17px;line-height:1.6}
.prose>*+*{margin-top:1em}
.prose h2{font-size:clamp(21px,2vw,26px);letter-spacing:-.02em;margin-top:1.8em}
.prose ul{padding-left:1.2em}
.prose li+li{margin-top:.45em}
.prose .doc-meta{font:500 11px/1.5 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.prose .wp-block-table{margin:1.2em 0;overflow-x:auto}
.prose table{width:100%;border-collapse:collapse;font-size:15px;line-height:1.45}
.prose .wp-block-table table{min-width:560px}
.prose .wp-block-table th,.prose .wp-block-table td{text-align:left;vertical-align:top;padding:10px 12px 10px 0;border:0;border-bottom:1px solid var(--line)}
.prose .wp-block-table thead{border:0}
.prose .wp-block-table thead th{font:500 11px/1.4 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--ink)}
.prose .wp-block-table td:first-child{font:500 12px/1.6 var(--mono);white-space:nowrap}
.prose code{font:500 .85em var(--mono);white-space:nowrap}
.prose h3{font:700 19px/1.3 var(--sans);margin-top:1.4em}
.prose a{text-decoration-thickness:1px;text-underline-offset:3px}
.sections .band:first-child{padding-top:clamp(28px,5vw,64px)}
.notfound .find{margin-top:28px}

/* piede */
.foot{border-top:1px solid var(--line);background:color-mix(in srgb,var(--bg) 92%,transparent);padding:48px var(--gutter) 0}
.foot-top{display:grid;grid-template-columns:minmax(240px,4fr) 7fr;gap:clamp(24px,4vw,64px);padding-bottom:40px}
.foot .brand{padding:0;border:0}
.foot-brand p{color:var(--muted);margin-top:14px;max-width:28em}
.foot-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.foot h2{font:500 11px/1.5 var(--mono);letter-spacing:.06em;color:var(--muted);margin:0 0 12px}
.foot ul{list-style:none;margin:0;padding:0}
.foot li a{display:inline-block;padding:4px 0;text-decoration:none;color:var(--ink)}
.foot li a:hover{text-decoration:underline;text-underline-offset:3px}
.foot-legal{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line);padding:14px 0 18px;color:var(--muted)}

/* pagina d'attesa (Coming soon di WooCommerce) */
.soon{min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:48px var(--gutter);max-width:980px}
.soon-brand{padding:0;border:0;margin-bottom:48px}
.soon h1{font-size:clamp(44px,7vw,96px)}
.soon .lead{font-size:19px}
.soon-link{margin-top:28px}
.soon-link a{text-decoration:none}

/* card: la scena intera su bianco; i set su grigio, come le miniature della libreria */
.card .th{background:#fff}
.card .th.full{padding:10px}
.card .th.full img{object-fit:contain}
.card .th .alt{position:absolute;inset:10px;width:calc(100% - 20px);height:calc(100% - 20px);object-fit:contain;opacity:0;transition:opacity .3s;background:#fff}
.card:hover .th .alt{opacity:1}
.card:hover .th img{transform:none}

/* catalogo */
.catalogue-page{padding-top:clamp(24px,4vw,48px)}
.cat-head{display:flex;flex-direction:column;margin-bottom:22px}
.cat-head .eyebrow{margin-bottom:14px}
.cat-head h1{margin:0}
.filters{border-top:1px solid var(--ink);border-bottom:1px solid var(--line);margin-bottom:14px}
.filters summary{list-style:none;cursor:pointer;padding:14px 0;color:var(--muted)}
.filters summary::-webkit-details-marker{display:none}
.filters summary::after{content:" +"}
.filters[open] summary::after{content:" \2212"}
.fgroups{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px 32px;padding:4px 0 16px}
.fgroup{display:grid;grid-template-columns:96px 1fr;gap:10px;align-items:start}
.fgroup>.hud{color:var(--muted);padding-top:5px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips a{text-decoration:none;color:var(--muted);border:1px solid var(--line);padding:5px 8px;transition:background-color .15s,color .15s,border-color .15s}
.chips a:hover,.chips a.on{background:var(--invert-bg);color:var(--invert-fg);border-color:var(--invert-bg)}
.active{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:18px}
.active .hud{color:var(--muted);margin-right:4px}
.active a{text-decoration:none;border:1px solid var(--accent);padding:4px 8px;color:var(--ink)}
.active a.clear{border-color:transparent;color:var(--muted);text-decoration:underline;text-underline-offset:3px}
.cat-grid{margin-top:4px}
.more-row{display:flex;justify-content:center;margin-top:32px}
.empty{padding:24px 0}
.empty .find{margin-top:20px}

/* scheda prodotto (anteprime/scheda.html) */
.wrap{padding:0 var(--gutter)}
.pdp{display:grid;grid-template-columns:minmax(0,7fr) minmax(340px,5fr);gap:clamp(24px,3.5vw,56px);padding-top:clamp(24px,3.5vw,44px);padding-bottom:56px;align-items:start}
.gallery .stage,.layers-prod .stage{position:relative;aspect-ratio:16/10;background:#fff;outline:1px solid var(--line);overflow:hidden;display:flex;align-items:center;justify-content:center}
.gallery .stage img,.layers-prod .stage img{max-width:100%;max-height:100%;object-fit:contain}
.gallery .stage.alpha,.view .pic.alpha{background:#fff conic-gradient(#e6e8ea 25%,#fff 0 50%,#e6e8ea 0 75%,#fff 0) 0 0/20px 20px}
.layers-stage img{position:absolute;inset:0;width:100%;height:100%;transition:opacity .3s}
.layers-stage img.off{opacity:0}
.views{display:grid;grid-template-columns:repeat(4,1fr);margin:18px -18px 0;border-top:1px solid var(--line)}
.view{background:none;border:0;border-right:1px solid var(--line);padding:10px 10px 12px;text-align:left;cursor:pointer;color:var(--ink);font-family:var(--sans)}
.view:last-child{border-right:0}
.view .pic{display:flex;align-items:center;justify-content:center;aspect-ratio:16/10;background:#fff;margin-bottom:8px;outline:1px solid transparent;overflow:hidden}
.view .pic img{max-width:100%;max-height:100%;object-fit:contain}
.view b{display:block;font:500 10px var(--mono);color:var(--muted)}
.view span{display:block;font-size:13px;line-height:1.25}
.view[aria-pressed=true] .pic{outline-color:var(--coral)}
.view[aria-pressed=true] b{color:var(--coral)}
.gallery .views+.titlerow{margin-top:0}

.buy{position:sticky;top:106px;border:1px solid var(--line);background:var(--surface)}
.admin-bar .buy{top:138px}
.buy form{margin:0}
.buy-head{padding:20px 22px 18px;border-bottom:1px solid var(--line)}
.buy .eyebrow{margin-bottom:14px;flex-wrap:wrap}
.buy h1{font:800 clamp(26px,2.3vw,34px)/1.05 var(--sans);letter-spacing:-.025em;margin:0 0 12px}
.short-desc{color:var(--muted);font-size:15px}
.short-desc p{margin:0}
.badges{display:flex;gap:6px;flex-wrap:wrap;margin-top:14px}
.badges span{border:1px solid var(--line);padding:3px 7px;color:var(--ink)}
.badges .lay{border-color:var(--green);color:var(--green)}
.buy fieldset{border:0;margin:0;padding:16px 22px 6px}
.buy legend{padding:0;margin-bottom:10px;color:var(--muted)}
.licopt{display:grid;grid-template-columns:auto 1fr auto;gap:2px 12px;align-items:start;border:1px solid var(--line);padding:12px 14px;margin-bottom:10px;cursor:pointer;transition:border-color .15s,background-color .15s}
.licopt:hover{border-color:var(--ink-2)}
.licopt input{grid-row:span 2;margin:3px 0 0;accent-color:var(--accent);width:16px;height:16px}
.licopt b{font-weight:700;font-size:16px}
.licopt .p{font:500 13px var(--mono);text-align:right;white-space:nowrap}
.licopt small{grid-column:2/4;color:var(--muted);font-size:13px;line-height:1.4}
.licopt:has(input:checked){border-color:var(--accent);background:color-mix(in srgb,var(--accent) 7%,transparent)}
.buy .price{display:flex;align-items:baseline;gap:12px;padding:6px 22px 0}
.buy .price strong{font:800 34px/1 var(--sans);letter-spacing:-.02em}
.buy .price span{color:var(--muted)}
.vat{padding:4px 22px 0;color:var(--muted)}
.actions{display:grid;gap:8px;padding:16px 22px 8px}
.actions .btn{justify-content:center;height:46px;width:100%}
.after{padding:0 22px 16px;color:var(--muted)}
.after b{color:var(--ink);font-weight:500}
.zip{border-top:1px solid var(--line);margin-top:8px}
.zip h2{font:500 11px/1.4 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:0;padding:14px 22px 8px;display:flex;justify-content:space-between}
.zip ul{list-style:none;margin:0;padding:0}
.zip li{display:grid;grid-template-columns:52px 1fr;gap:2px 12px;padding:10px 22px;border-top:1px solid var(--line);align-items:start}
.zip li:first-child{border-top:0}
.zip .fmt{grid-row:span 2;font:600 11px/1 var(--mono);letter-spacing:.06em;background:var(--invert-bg);color:var(--invert-fg);padding:5px 0;text-align:center}
.zip .fmt.doc{background:transparent;color:var(--muted);border:1px solid var(--line)}
.zip li b{font-weight:600;font-size:14px}
.zip li small{color:var(--muted);font-size:13px;line-height:1.4}
.promise{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}
.promise div{padding:12px 22px;color:var(--muted)}
.promise div+div{border-left:1px solid var(--line)}
.promise b{display:block;color:var(--ink);font:600 14px/1.3 var(--sans);text-transform:none;letter-spacing:0;margin-top:2px}

.block{padding:16px 0 64px}
.block-head{display:flex;justify-content:space-between;align-items:end;gap:20px;border-bottom:1px solid var(--ink);padding-bottom:12px;margin-bottom:22px}
.block-head div{display:flex;align-items:center;gap:14px}
.block-head h2{font:800 clamp(24px,2.4vw,34px)/1 var(--sans);letter-spacing:-.025em}
.block-head p{margin:0;color:var(--muted);max-width:34em;font-size:15px}
.layers-prod{display:grid;grid-template-columns:minmax(0,7fr) minmax(300px,5fr);gap:clamp(24px,3.5vw,56px);align-items:start}
.layer-list{border-top:1px solid var(--line)}
.player-layer{display:grid;grid-template-columns:auto 1fr;gap:2px 14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line);cursor:pointer;position:relative}
.player-layer.static{cursor:default}
.player-layer input{position:absolute;opacity:0;pointer-events:none}
.player-layer .num{grid-row:span 2;width:38px;text-align:center;border:1px solid var(--line);padding:4px 0;color:var(--muted)}
.switch-sq{grid-row:span 2;width:38px;height:22px;border:1px solid var(--line);background:var(--bg);position:relative;transition:background-color .15s,border-color .15s}
.switch-sq::after{content:"";position:absolute;top:3px;left:3px;width:14px;height:14px;background:var(--muted);transition:transform .15s,background-color .15s}
.player-layer input:checked+.switch-sq{background:var(--accent);border-color:var(--accent)}
.player-layer input:checked+.switch-sq::after{transform:translateX(16px);background:var(--chip-fg)}
.player-layer input:focus-visible+.switch-sq{outline:2px solid var(--accent);outline-offset:2px}
.player-layer b{font-weight:700;font-size:16px}
.player-layer small{color:var(--muted);font-size:13px}
.palette{margin-top:22px}
.palette p{margin:0 0 10px;color:var(--muted)}
.swatches{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.swatches span{aspect-ratio:1;outline:1px solid var(--line);outline-offset:-1px}
.note{margin:26px 0 0;color:var(--muted);font-size:13px;border-left:2px solid var(--accent);padding-left:12px}
.licence-table{width:100%;border-collapse:collapse}
.licence-table th,.licence-table td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.licence-table thead th{font:500 11px/1.4 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--ink)}
.licence-table thead th.on{color:var(--ink)}
.licence-table tbody th{font-weight:500;color:var(--muted);width:30%}
.licence-table td{font-weight:600;width:35%}
.licence-table td.on{background:color-mix(in srgb,var(--accent) 7%,transparent)}
.licence-table .yes{color:var(--green)}
.licence-table .no{color:var(--muted);font-weight:400}
.shared{display:flex;flex-wrap:wrap;gap:8px 18px;margin:18px 0 0;padding:0;list-style:none;color:var(--muted)}
.shared li::before{content:"\2713  ";color:var(--green)}
.terms{display:inline-block;margin-top:16px;text-decoration:none}
.taglist{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none}
.taglist a{display:block;border:1px solid var(--line);padding:5px 9px;text-decoration:none;color:var(--muted)}
.taglist a:hover{background:var(--invert-bg);color:var(--invert-fg);border-color:var(--invert-bg)}
.variant{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-top:32px;padding:22px 24px;border:1px solid var(--line);background:var(--surface)}
.variant h3{font:800 24px/1.1 var(--sans);letter-spacing:-.02em;margin:0 0 6px}
.variant h3 em{font:italic 400 1.04em/1 var(--serif);color:var(--accent)}
.variant p{color:var(--muted);max-width:44em}
.near{margin-top:40px}
.near h3{font:800 24px/1 var(--sans);letter-spacing:-.015em;margin:0}
.dock{position:fixed;left:0;right:0;bottom:0;z-index:40;display:none;align-items:center;gap:12px;padding:10px 16px;background:color-mix(in srgb,var(--bg) 94%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-top:1px solid var(--line);transform:translateY(100%);transition:transform .25s}
.dock.show{transform:none}
.dock div{flex:1;min-width:0}
.dock b{display:block;font:800 18px/1.1 var(--sans)}
.dock span{color:var(--muted)}
.dock .btn{height:42px;padding:0 18px}

@media (max-width:1180px){
  .fgroups{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:1020px){
  .pdp,.layers-prod{grid-template-columns:minmax(0,1fr)}
  .buy{position:static}
  .dock{display:flex}
  .product-page{padding-bottom:64px}
  .fgroups{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:700px){
  .crumb .mid{display:none}
}
@media (max-width:560px){
  .views{margin-left:-12px;margin-right:-12px;grid-template-columns:repeat(4,minmax(0,1fr))}
  .view{padding:8px 6px 10px}
  .view span{font-size:12px}
  .gallery .titlerow span+span{display:none}
  .buy-head,.buy fieldset,.buy .price,.vat,.actions,.after,.zip li,.zip h2,.promise div{padding-left:16px;padding-right:16px}
  .block-head{flex-direction:column;align-items:start}
  .licence-table th,.licence-table td{padding:12px 8px}
  .variant{flex-direction:column;align-items:start}
  .fgroup{grid-template-columns:1fr;gap:6px}
}

@media (max-width:1180px){
  .links .sep{display:none}
  .layers-grid{grid-template-columns:1fr 260px}
}
@media (max-width:1020px){
  .links,a.hud.lic{display:none}
  .burger{display:grid}
  .hero,.split,.head.wide,.foot-top,.layers-grid{grid-template-columns:minmax(0,1fr)}
  .head.wide{gap:14px}
  .grid,.strip{grid-template-columns:repeat(2,1fr)}
  .topic-list{grid-template-columns:1fr 1fr}
  .topic-list li a{padding-left:4px!important}
  .topic-list li:nth-child(2n) a{padding-left:16px!important}
  .layers-grid{grid-template-columns:1fr}
}
@media (max-width:782px){
  .admin-bar .site{top:46px}
  .admin-bar .subbar{top:94px}
}
@media (max-width:700px){
  .index a.hud:not(.topics){display:none}
  .index .topics{border-left:0}
}
@media (max-width:560px){
  .brand{padding:0 14px;font-size:17px;gap:8px}
  .brand svg{width:19px;height:19px}
  .balance{display:none}
  .menu .row{display:flex}
  .cta{padding:0 14px}
  .long{display:none}
  .short{display:inline}
  .grid{grid-template-columns:1fr 1fr;gap:10px}
  .strip{gap:10px}
  .card .meta{grid-template-columns:1fr;padding:10px}
  .card .price{text-align:left}
  .card h3{font-size:14px}
  .topic-list{grid-template-columns:1fr}
  .topic-list li a{padding-left:4px!important}
  .spec div{grid-template-columns:110px 1fr}
  .lic-table div{grid-template-columns:1fr 1fr 1fr;gap:8px}
  .lic-table dd{font-size:11px}
  .drawing{padding:12px 12px 0}
  .titlerow,.bar,.sets,.rotator .spec{margin-left:-12px;margin-right:-12px}
  .bar .desc{display:none}
  .rotator .bar .title{display:block}
  .sets button span{padding:2px 3px}
  .foot-cols{grid-template-columns:1fr 1fr}
  .find .btn{padding:0 16px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
}

/* pagine: Topics, Licences, About, Help, Contact */
.vg-page.sections{padding:0 0 24px}
.band.tight{padding-top:0}
.page-head .lead{margin-top:-6px}
.page-head .licence-table{margin-top:36px}
.band .block-head{margin-bottom:18px}
.licence-table.prices td .cr{color:var(--muted);font-weight:500;font-size:12px}
.licence-table.prices td .cr::before{content:"\00b7\00a0"}
.facts{margin:0;border-top:1px solid var(--line)}
.facts div{display:grid;grid-template-columns:minmax(160px,1fr) 2.4fr;gap:6px 24px;padding:14px 0;border-bottom:1px solid var(--line)}
.facts dt{font-weight:600}
.facts dd{margin:0;color:var(--muted);max-width:46em;line-height:1.5}
.facts.sites{margin-top:18px}
.facts a{text-decoration-thickness:1px;text-underline-offset:3px}
.doc-links{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:12px 32px}
.doc-links a{text-decoration:none}
.doc-links a:hover{text-decoration:underline;text-underline-offset:3px}
.prose-band>*{max-width:760px}
.prose-band h2{margin:48px 0 14px}
.prose-band h2:first-child{margin-top:0}
.prose-band p{font-size:17px;line-height:1.6;margin:0}
.prose-band p+p{margin-top:1em}
.topics-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.topics-grid a,.topics-grid .tile{display:flex;flex-direction:column;height:100%;border:1px solid var(--line);background:var(--surface);color:var(--ink);text-decoration:none;transition:border-color .15s}
.topics-grid .tile .th{background:var(--surface);color:var(--muted)}
.topics-grid a:hover{border-color:var(--ink)}
.topics-grid .th{aspect-ratio:16/10;background:#fff;display:flex;align-items:center;justify-content:center;padding:16px;border-bottom:1px solid var(--line);overflow:hidden}
.topics-grid .th img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;transition:transform .5s}
.topics-grid a:hover .th img{transform:scale(1.04)}
.topics-grid .meta{display:grid;gap:6px;padding:16px 18px 20px}
.topics-grid b{font-weight:500;font-size:11px;color:var(--muted)}
.topics-grid h2{font:800 24px/1.1 var(--sans);letter-spacing:-.02em}
.topics-grid p{margin:0;color:var(--muted);font-size:15px;line-height:1.45}
.topics-grid .hud{color:var(--muted);margin-top:4px}
.cat-head .lead{margin:16px 0 0}
.concepts{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px 14px;margin-top:18px}
.concepts .hud{color:var(--muted)}
.other-topics{margin-top:64px}
.other-topics .topic-list{margin-top:0;border-top:0}
.faq-group{padding-top:28px;padding-bottom:28px}
.faq-group .block-head{margin-bottom:0}
.faq{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;position:relative;padding:16px 40px 16px 0;font:600 18px/1.3 var(--sans)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:13px;font:400 22px/1 var(--mono);color:var(--muted)}
.faq[open] summary::after{content:"\2212"}
.faq summary:hover{color:var(--accent)}
.faq p{margin:0 0 18px;max-width:46em;color:var(--muted);font-size:16px;line-height:1.55}
.faq a,.page-head .lead a{color:var(--ink);text-decoration-thickness:1px;text-underline-offset:3px}
.page-head.contact{display:grid;grid-template-columns:minmax(260px,5fr) 7fr;gap:clamp(24px,4vw,64px);align-items:start}
.contact-side .note{margin-top:24px;font-size:14px;line-height:1.55}
.contact-form,.form-done{border:1px solid var(--line);background:var(--surface);padding:24px}
.contact-form .reasons{border:0;margin:0 0 18px;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.contact-form legend{color:var(--muted);margin-bottom:10px;padding:0}
.contact-form .opt{display:flex;align-items:center;gap:10px;border:1px solid var(--line);padding:11px 14px;cursor:pointer}
.contact-form .opt:has(input:checked){border-color:var(--accent);background:color-mix(in srgb,var(--accent) 7%,transparent)}
.contact-form .opt input{accent-color:var(--accent);margin:0;width:16px;height:16px}
.contact-form .fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.contact-form .fields label{display:grid;gap:6px}
.contact-form .fields .hud{color:var(--muted)}
.contact-form .wide,.contact-form .product-field{grid-column:1/-1}
.contact-form input[type=text],.contact-form input[type=email],.contact-form textarea{width:100%;box-sizing:border-box;border:1px solid var(--line);border-radius:0;background:var(--bg);color:var(--ink);font:400 16px/1.4 var(--sans);padding:12px 14px}
.contact-form textarea{resize:vertical;min-height:170px}
.contact-form textarea:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
.contact-form .fields [hidden]{display:none}
.contact-form .trap{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.contact-form .note{margin:18px 0 20px}
.form-error{margin:0 0 16px;border-left:3px solid var(--coral);padding:8px 12px}
@media (max-width:1020px){
  .topics-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .page-head.contact{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:560px){
  .topics-grid{grid-template-columns:minmax(0,1fr)}
  .facts div{grid-template-columns:minmax(0,1fr)}
  .contact-form{padding:18px}
  .contact-form .fields{grid-template-columns:minmax(0,1fr)}
  .licence-table th,.licence-table td{padding:12px 8px;font-size:14px}
  .licence-table tbody th{width:38%}
  .licence-table.prices td .cr{display:block;margin-top:2px}
  .licence-table.prices td .cr::before{content:none}
  .faq summary{font-size:17px}
}