/* LenteCognitiva — foglio di stile unico */

@font-face{font-family:"Newsreader";src:url("../fonts/newsreader-latin-400-normal.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Newsreader";src:url("../fonts/newsreader-latin-400-italic.woff2") format("woff2");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Newsreader";src:url("../fonts/newsreader-latin-500-normal.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Newsreader";src:url("../fonts/newsreader-latin-500-italic.woff2") format("woff2");font-weight:500;font-style:italic;font-display:swap}
@font-face{font-family:"Manrope";src:url("../fonts/manrope-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Manrope";src:url("../fonts/manrope-latin-500-normal.woff2") format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Manrope";src:url("../fonts/manrope-latin-600-normal.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Manrope";src:url("../fonts/manrope-latin-700-normal.woff2") format("woff2");font-weight:700;font-display:swap}

:root{
  color-scheme:dark;
  --bg:#0A0D13;
  --bg-2:#0F131C;
  --surface:#141925;
  --surface-2:#1A2030;
  --line:#262D3C;
  --text:#ECE7DC;
  --muted:#99A0AE;
  --gold:#D8A84C;
  --gold-2:#F0CF86;
  --lens:#8FBF8A;
  --warn:#C7735E;
  --serif:"Newsreader",Georgia,"Times New Roman",serif;
  --sans:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif; /* etichette */
  --wrap:1180px;
  --gutter:clamp(16px,4vw,40px);
  --r:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto}
a{color:inherit}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:var(--gold);color:#17120A;padding:8px 14px;border-radius:8px;z-index:100;font-weight:600}
.skip:focus{left:12px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gutter)}
.narrow{max-width:760px}
.eyebrow{font:700 12px/1.4 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
h1,h2,h3{font-family:var(--serif);font-weight:400;text-wrap:balance;margin:0;letter-spacing:-.01em}
h2{font-size:clamp(2rem,4.2vw,3rem);line-height:1.08}
p{margin:0}
.muted{color:var(--muted)}

/* ---------- NAV ---------- */
.nav{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 84%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid color-mix(in srgb,var(--line) 70%,transparent)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;letter-spacing:-.01em;font-size:17px}
.brand b{color:var(--gold-2);font-weight:700}
.brand svg{flex:none}
.menu{display:flex;align-items:center;gap:26px;list-style:none;margin:0;padding:0;font-size:14.5px;color:var(--muted)}
.menu a{text-decoration:none;transition:color .2s}
.menu a:hover,.menu a[aria-current="page"]{color:var(--text)}
.menu a[aria-current="page"]{box-shadow:inset 0 -1px 0 var(--gold)}
.socials{display:flex;gap:8px}
.nav .ig{font:600 13px var(--mono);text-decoration:none;border:1px solid var(--line);padding:8px 14px;border-radius:999px;transition:border-color .2s,color .2s;white-space:nowrap}
.nav .ig:hover{border-color:var(--gold);color:var(--gold-2)}
.menu li.m-ig{display:none}
.burger{display:none;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:transparent;cursor:pointer;place-items:center}
.burger span{display:block;width:16px;height:1.5px;background:var(--text);position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:16px;height:1.5px;background:var(--text);transition:transform .25s}
.burger span::before{top:-5px}.burger span::after{top:5px}
.nav.open .burger span{background:transparent}
.nav.open .burger span::before{transform:translateY(5px) rotate(45deg)}
.nav.open .burger span::after{transform:translateY(-5px) rotate(-45deg)}
@media (max-width:820px){
  .burger{display:grid}
  .nav .socials{display:none}
  .menu{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;background:var(--bg-2);border-bottom:1px solid var(--line);padding:8px var(--gutter) 18px}
  .menu a{display:block;padding:12px 0;font-size:17px;color:var(--text);border-bottom:1px solid var(--line)}
  .menu a[aria-current="page"]{box-shadow:none;color:var(--gold-2)}
  .nav .menu li.m-ig{display:block}
  .nav.open .menu{display:flex}
}

/* ---------- BOTTONI ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 22px;border-radius:999px;font-weight:600;font-size:15px;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:transform .2s,background .2s,border-color .2s,color .2s}
.btn:hover{transform:translateY(-2px)}
.btn-gold{background:var(--gold);color:#17120A}
.btn-gold:hover{background:var(--gold-2)}
.btn-line{border-color:var(--line);background:transparent}
.btn-line:hover{border-color:var(--gold);color:var(--gold-2)}
.link{font:500 13.5px var(--mono);color:var(--gold-2);text-decoration:none;display:inline-flex;gap:8px;align-items:center}
.link:hover span{transform:translateX(3px)}
.link span{transition:transform .2s}

/* ---------- HERO ---------- */
.hero{padding-block:clamp(40px,7vw,90px) clamp(30px,5vw,60px)}
.hero .wrap{display:grid;grid-template-columns:1.02fr 1fr;gap:clamp(20px,4vw,56px);align-items:center}
.hero h1{font-size:clamp(2.7rem,6.4vw,5rem);line-height:1.02;margin-top:18px}
.hero h1 em{font-style:italic;color:var(--gold-2)}
.hero .lead{font-size:clamp(1.05rem,1.6vw,1.2rem);color:var(--muted);max-width:34em;margin-top:22px}
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:34px;font:400 12.5px var(--mono);color:var(--muted)}
.meta b{color:var(--text);font-weight:500}
.stage{position:relative;height:clamp(340px,44vw,540px);border-radius:24px;background:radial-gradient(60% 60% at 50% 48%,#1b2233 0%,var(--bg) 72%);overflow:hidden}
.stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.stage .fallback{position:absolute;left:50%;top:50%;width:52%;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;border:6px solid var(--gold);box-shadow:0 0 60px color-mix(in srgb,var(--gold) 30%,transparent) inset}
.stage.ready .fallback{display:none}
.stage .hint{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);font:400 11.5px var(--mono);letter-spacing:.08em;color:var(--muted);white-space:nowrap;pointer-events:none}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr}.stage{order:-1;height:320px}}

/* ---------- SEZIONI ---------- */
.section{padding-block:clamp(50px,8vw,100px);border-top:1px solid var(--line)}
.section.flush{border-top:0}
.sec-head{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:16px 40px}
.sec-head h2{margin-top:14px}
.sec-head p{color:var(--muted);max-width:36em}

.duo{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:40px}
.sys{padding:28px;border-radius:var(--r);border:1px solid var(--line);background:var(--bg-2);display:flex;flex-direction:column;gap:12px}
.sys .tag{font:500 12px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.sys h3{font-size:1.9rem;line-height:1.1}
.sys p{color:var(--muted)}
.pills{margin:6px 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.pills li{font:400 12.5px var(--mono);padding:5px 10px;border-radius:999px;border:1px solid var(--line);color:var(--muted)}
.sys.one h3{filter:blur(.6px);font-style:italic}
.sys.two{border-color:color-mix(in srgb,var(--gold) 55%,var(--line));background:linear-gradient(160deg,color-mix(in srgb,var(--gold) 9%,var(--bg-2)),var(--bg-2) 60%)}
.sys.two .tag{color:var(--gold)}
.sys.two h3{color:var(--gold-2)}
@media (max-width:760px){.duo{grid-template-columns:1fr}}

/* ---------- CARD TRAPPOLE ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-top:28px;perspective:1200px}
.card{position:relative;display:flex;flex-direction:column;gap:10px;padding:22px 22px 20px;border-radius:var(--r);border:1px solid var(--line);background:var(--surface);text-decoration:none;min-height:210px;transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .35s cubic-bezier(.2,.7,.2,1),border-color .25s,background .25s;overflow:hidden}
.card::before{content:"";position:absolute;inset:0;background:radial-gradient(220px circle at var(--mx,50%) var(--my,0%),color-mix(in srgb,var(--gold) 16%,transparent),transparent 70%);opacity:0;transition:opacity .3s;pointer-events:none}
.card:hover{border-color:color-mix(in srgb,var(--gold) 50%,var(--line));background:var(--surface-2)}
.card:hover::before{opacity:1}
.card .cat{font:500 11.5px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--gold)}
.card h3{font-size:1.55rem;line-height:1.12;margin-top:4px}
.card .hook{color:var(--muted);font-size:15px}
.card .open{margin-top:auto;padding-top:10px;font:500 13px var(--mono);display:flex;align-items:center;gap:8px}
.card .open span{transition:transform .25s}
.card:hover .open span{transform:translateX(4px)}
.card[hidden]{display:none}

.tools{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:30px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{padding:8px 15px;border-radius:999px;border:1px solid var(--line);background:transparent;cursor:pointer;font-size:14px;color:var(--muted);transition:all .2s}
.chip:hover{color:var(--text);border-color:var(--muted)}
.chip[aria-pressed="true"]{background:var(--text);color:var(--bg);border-color:var(--text)}
.chip small{font:400 11px var(--mono);opacity:.7;margin-left:4px}
.search{margin-left:auto;position:relative;flex:1 1 220px;max-width:300px}
.search input{width:100%;padding:10px 14px 10px 38px;border-radius:999px;border:1px solid var(--line);background:var(--bg-2);color:var(--text);font:inherit;font-size:14px}
.search input::placeholder{color:var(--muted)}
.search svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--muted)}
@media (max-width:600px){.search{margin-left:0;max-width:none}}
.empty{margin-top:28px;padding:28px;border:1px dashed var(--line);border-radius:var(--r);color:var(--muted)}

/* ---------- PAGINE INTERNE ---------- */
.page-head{padding-block:clamp(40px,6vw,80px) clamp(20px,3vw,36px)}
.page-head h1{font-size:clamp(2.4rem,5.4vw,4.2rem);line-height:1.04;margin-top:16px}
.page-head .lead{font-size:clamp(1.05rem,1.6vw,1.2rem);color:var(--muted);max-width:40em;margin-top:18px}
.crumbs{font:400 12.5px var(--mono);color:var(--muted);display:flex;flex-wrap:wrap;gap:8px}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--text)}

/* scheda trappola */
.trap-head .alias{font-family:var(--serif);font-style:italic;color:var(--muted);font-size:1.15rem;margin-top:8px}
.trap-head .hook{font-family:var(--serif);font-style:italic;font-size:clamp(1.3rem,2.4vw,1.7rem);line-height:1.3;color:var(--gold-2);margin-top:22px;max-width:30em}
.trap{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:clamp(28px,5vw,72px);align-items:start;padding-bottom:clamp(50px,8vw,90px)}
.article{display:flex;flex-direction:column;gap:34px;font-size:17px;line-height:1.72}
.article section{display:flex;flex-direction:column;gap:10px;max-width:65ch}
.article h2{font:500 12.5px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.article ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:10px}
.article li{position:relative;padding-left:22px}
.article li::before{content:"";position:absolute;left:2px;top:.62em;width:8px;height:8px;border-radius:50%;border:1.5px solid var(--gold)}
.hackbox{padding:22px 24px;border-radius:14px;background:color-mix(in srgb,var(--lens) 9%,var(--bg-2));border:1px solid color-mix(in srgb,var(--lens) 35%,var(--line))}
.hackbox h2{color:var(--lens)}
.note{font-size:15px;color:var(--muted);border-left:2px solid var(--line);padding-left:16px}
.source{font-size:14.5px;color:var(--muted)}
.source b{font:500 12px var(--mono);letter-spacing:.12em;text-transform:uppercase;display:block;margin-bottom:4px;color:var(--muted)}
.aside{position:sticky;top:90px;display:flex;flex-direction:column;gap:16px}
.igcard{padding:22px;border-radius:var(--r);border:1px solid color-mix(in srgb,var(--gold) 40%,var(--line));background:radial-gradient(120% 120% at 0% 0%,color-mix(in srgb,var(--gold) 12%,var(--bg-2)),var(--bg-2) 70%);display:flex;flex-direction:column;gap:12px}
.igcard p{color:var(--muted);font-size:14.5px}
.soc-btns{display:flex;flex-direction:column;gap:8px}
.soc-btns .btn{justify-content:center}
.related{padding:22px;border-radius:var(--r);border:1px solid var(--line);background:var(--bg-2)}
.related h2{font:500 12px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.related a{display:block;padding:10px 0;border-top:1px solid var(--line);text-decoration:none;font-family:var(--serif);font-size:1.15rem;line-height:1.25}
.related a:first-of-type{border-top:0}
.related a:hover{color:var(--gold-2)}
.pager{display:grid;grid-template-columns:1fr 1fr;gap:16px;border-top:1px solid var(--line);padding-top:28px;margin-top:10px}
.pager a{display:flex;flex-direction:column;gap:4px;text-decoration:none;padding:18px 20px;border-radius:var(--r);border:1px solid var(--line);transition:border-color .2s}
.pager a:hover{border-color:var(--gold)}
.pager small{font:500 11.5px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.pager span{font-family:var(--serif);font-size:1.25rem;line-height:1.2}
.pager .next{text-align:right;grid-column:2}
@media (max-width:900px){.trap{grid-template-columns:1fr}.aside{position:static}}
@media (max-width:520px){.pager{grid-template-columns:1fr}.pager .next{grid-column:1}}

/* ---------- TEST ---------- */
.quizwrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(24px,5vw,64px);align-items:start}
.quizwrap .intro p{color:var(--muted);margin-top:18px;max-width:30em}
.quiz{border:1px solid var(--line);border-radius:20px;background:var(--bg-2);padding:clamp(22px,4vw,36px);display:flex;flex-direction:column;gap:20px}
.q-top{display:flex;justify-content:space-between;align-items:center;gap:12px;font:500 12px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.bar{display:flex;gap:6px}
.bar i{width:24px;height:4px;border-radius:4px;background:var(--line)}
.bar i.on{background:var(--gold)}
.q-text{font-family:var(--serif);font-size:clamp(1.3rem,2.4vw,1.65rem);line-height:1.32}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.opt{padding:14px 16px;border-radius:12px;border:1px solid var(--line);background:var(--surface);text-align:left;cursor:pointer;font-size:15px;font-variant-numeric:tabular-nums;transition:border-color .2s,background .2s}
.opt:hover:not(:disabled){border-color:var(--muted)}
.opt:disabled{cursor:default}
.opt.right{border-color:var(--lens);background:color-mix(in srgb,var(--lens) 14%,var(--surface))}
.opt.wrong{border-color:var(--warn);background:color-mix(in srgb,var(--warn) 14%,var(--surface))}
.opt.dim{opacity:.5}
.fb{font-size:15px;color:var(--muted);border-left:2px solid var(--gold);padding-left:14px;display:flex;flex-direction:column;gap:8px}
.fb b{color:var(--text)}
.q-actions{display:flex;justify-content:flex-end}
.result h3{font-size:clamp(1.8rem,3.4vw,2.4rem);line-height:1.1;margin-top:10px}
.result .score{font:500 13px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--gold)}
.result p{color:var(--muted);margin-top:12px}
.r-actions{display:flex;flex-wrap:wrap;gap:10px}
@media (max-width:860px){.quizwrap{grid-template-columns:1fr}}
@media (max-width:480px){.opts{grid-template-columns:1fr}}

.teaser{display:grid;grid-template-columns:1fr auto;gap:24px 40px;align-items:center;padding:clamp(24px,4vw,40px);border:1px solid var(--line);border-radius:20px;background:var(--bg-2)}
.teaser .q{font-family:var(--serif);font-size:clamp(1.3rem,2.6vw,1.8rem);line-height:1.3;margin-top:12px;max-width:30em}
@media (max-width:760px){.teaser{grid-template-columns:1fr}}

/* ---------- PROSA ---------- */
.prose{display:flex;flex-direction:column;gap:18px;font-size:17px;line-height:1.72;max-width:65ch}
.prose h2{font-size:clamp(1.5rem,2.6vw,1.9rem);line-height:1.2;margin-top:18px}
.prose ul{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:8px}
.prose a{color:var(--gold-2)}
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:36px}
.principles div{padding:24px;border-radius:var(--r);border:1px solid var(--line);background:var(--bg-2);display:flex;flex-direction:column;gap:8px}
.principles h3{font-size:1.4rem;line-height:1.15}
.principles p{color:var(--muted);font-size:15px}
@media (max-width:860px){.principles{grid-template-columns:1fr}}

/* ---------- BANDA IG + FOOTER ---------- */
.band .box{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;padding:clamp(26px,5vw,48px);border-radius:24px;background:radial-gradient(120% 140% at 0% 0%,color-mix(in srgb,var(--gold) 16%,var(--bg-2)),var(--bg-2) 60%);border:1px solid color-mix(in srgb,var(--gold) 35%,var(--line))}
.band h2{max-width:16em}
.band p{color:var(--muted);margin-top:10px}
.site-foot{padding-block:44px 34px;border-top:1px solid var(--line);color:var(--muted);font-size:14px}
.site-foot .cols{display:flex;flex-wrap:wrap;justify-content:space-between;gap:28px}
.site-foot nav{display:flex;flex-wrap:wrap;gap:10px 24px}
.site-foot nav a{text-decoration:none}
.site-foot nav a:hover{color:var(--text)}
.site-foot .fine{margin-top:28px;font-size:13px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
}

/* ---------- ILLUSTRAZIONI INTERATTIVE ---------- */
.card .thumb{display:block;margin:-22px -22px 8px;height:132px;border-bottom:1px solid var(--line);background:radial-gradient(80% 90% at 50% 40%,#181e2c,var(--bg-2) 80%);position:relative}
.card .thumb canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.head-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:clamp(24px,5vw,64px);align-items:center}
.emblem{margin:0;display:flex;flex-direction:column;gap:10px}
.emblem canvas{display:block;width:100%;aspect-ratio:4/3;max-height:380px;border-radius:20px;border:1px solid var(--line);background:radial-gradient(80% 90% at 50% 40%,#182032,var(--bg-2) 80%);cursor:crosshair;touch-action:pan-y}
.emblem figcaption{font:500 12px var(--mono);letter-spacing:.06em;color:var(--muted);text-align:center}
@media (hover:none){.emblem figcaption{display:none}}
@media (max-width:900px){.head-grid{grid-template-columns:1fr}}

/* ---------- ASSISTENTE IA (chat) ---------- */
.lc-chat{position:fixed;right:max(16px,env(safe-area-inset-right,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:60;display:flex;flex-direction:column-reverse;align-items:flex-end;gap:12px;font-family:var(--sans)}
.lc-fab{display:inline-flex;align-items:center;gap:10px;padding:13px 20px 13px 16px;border-radius:999px;border:1px solid color-mix(in srgb,var(--gold) 60%,transparent);background:var(--gold);color:#17120A;font-weight:700;font-size:14.5px;cursor:pointer;box-shadow:0 10px 30px rgba(0,0,0,.45),0 0 0 6px color-mix(in srgb,var(--gold) 12%,transparent);transition:transform .2s,background .2s}
.lc-fab:hover{transform:translateY(-2px);background:var(--gold-2)}
.lc-chat.is-open .lc-fab span{display:none}
.lc-chat.is-open .lc-fab{padding:13px}
.lc-panel{width:min(380px,calc(100vw - 32px));height:min(560px,calc(100vh - 110px));height:min(560px,calc(100dvh - 110px));min-height:280px;display:flex;flex-direction:column;border-radius:20px;border:1px solid var(--line);background:var(--bg-2);box-shadow:0 24px 60px rgba(0,0,0,.55);overflow:hidden}
.lc-panel[hidden]{display:none}
.lc-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;padding:16px 16px 14px;border-bottom:1px solid var(--line);background:radial-gradient(120% 140% at 0% 0%,color-mix(in srgb,var(--gold) 12%,var(--bg-2)),var(--bg-2) 70%)}
.lc-head b{font-size:15px}
.lc-head p{margin-top:4px;font-size:12.5px;color:var(--muted);line-height:1.4}
.lc-badge{display:inline-block;margin-left:6px;padding:1px 7px;border-radius:999px;font:700 10.5px var(--sans);letter-spacing:.1em;color:var(--lens);border:1px solid color-mix(in srgb,var(--lens) 50%,transparent);vertical-align:2px}
.lc-x{flex:none;width:32px;height:32px;border-radius:50%;border:1px solid var(--line);background:transparent;color:var(--muted);cursor:pointer;display:grid;place-items:center}
.lc-x:hover{color:var(--text);border-color:var(--muted)}
.lc-log{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;overscroll-behavior:contain}
.lc-msg{max-width:86%;padding:10px 13px;border-radius:14px;font-size:14.5px;line-height:1.5;overflow-wrap:anywhere}
.lc-assistant{align-self:flex-start;background:var(--surface);border:1px solid var(--line);border-bottom-left-radius:4px}
.lc-user{align-self:flex-end;background:color-mix(in srgb,var(--gold) 22%,var(--surface));border:1px solid color-mix(in srgb,var(--gold) 40%,var(--line));border-bottom-right-radius:4px}
.lc-msg a{color:var(--gold-2)}
.lc-err{border-color:color-mix(in srgb,var(--warn) 50%,var(--line));color:var(--muted)}
.lc-typing{display:flex;gap:5px;align-items:center;padding:14px 16px}
.lc-typing i{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:lcdot 1.2s infinite ease-in-out}
.lc-typing i:nth-child(2){animation-delay:.15s}.lc-typing i:nth-child(3){animation-delay:.3s}
@keyframes lcdot{0%,80%,100%{opacity:.25;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
.lc-sugg{display:flex;flex-wrap:wrap;gap:6px;padding:2px 0 0}
.lc-sugg:empty{display:none}
.lc-sugg button{padding:6px 11px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--text);font-size:13px;cursor:pointer;text-align:left}
.lc-sugg button:hover{border-color:var(--gold);color:var(--gold-2)}
.lc-form{display:flex;gap:8px;align-items:flex-end;padding:12px;border-top:1px solid var(--line)}
.lc-form textarea{flex:1;resize:none;min-height:42px;max-height:120px;padding:10px 12px;border-radius:12px;border:1px solid var(--line);background:var(--bg);color:var(--text);font:inherit;font-size:14.5px;line-height:1.4}
.lc-form textarea:focus{outline:none;border-color:var(--gold)}
.lc-form button{flex:none;width:42px;height:42px;border-radius:12px;border:0;background:var(--gold);color:#17120A;cursor:pointer;display:grid;place-items:center}
.lc-form button:disabled{opacity:.5;cursor:default}
.lc-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
@media (max-width:520px){
  .lc-fab span{display:none}.lc-fab{padding:14px}
  .lc-panel{width:calc(100vw - 24px);height:min(620px,calc(100dvh - 96px))}
  .lc-chat{right:12px}
}

/* chat: richiamo dell'attenzione */
.lc-fab{position:relative}
.lc-fab::after{content:"";position:absolute;inset:-4px;border-radius:999px;border:2px solid var(--gold);opacity:0;animation:lcpulse 2.6s ease-out infinite;pointer-events:none}
.lc-calm .lc-fab::after,.lc-chat.is-open .lc-fab::after{animation:none}
@keyframes lcpulse{0%{opacity:.7;transform:scale(1)}70%,100%{opacity:0;transform:scale(1.35)}}
.lc-teaser{position:relative;max-width:min(300px,calc(100vw - 32px));animation:lcin .45s cubic-bezier(.2,.8,.2,1)}
.lc-teaser[hidden]{display:none}
@keyframes lcin{from{opacity:0;transform:translateY(10px) scale(.96)}to{opacity:1;transform:none}}
.lc-teaser-b{display:flex;flex-direction:column;gap:4px;text-align:left;padding:14px 34px 14px 16px;border-radius:16px 16px 4px 16px;border:1px solid color-mix(in srgb,var(--gold) 45%,var(--line));background:var(--bg-2);color:var(--text);cursor:pointer;box-shadow:0 14px 34px rgba(0,0,0,.5);font-size:14px;line-height:1.45}
.lc-teaser-b b{color:var(--gold-2);font-size:14.5px}
.lc-teaser-b span{color:var(--muted)}
.lc-teaser-x{position:absolute;top:6px;right:6px;width:24px;height:24px;border-radius:50%;border:0;background:transparent;color:var(--muted);font-size:18px;line-height:1;cursor:pointer}
.lc-teaser-x:hover{color:var(--text)}

/* riquadro "Chiedi alla Lente" nelle pagine */
.ask{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(24px,5vw,64px);align-items:center}
.ask .intro p{color:var(--muted);margin-top:16px;max-width:32em}
.ask .badge-ia{display:inline-block;margin-left:8px;padding:2px 8px;border-radius:999px;font:700 11px var(--sans);letter-spacing:.1em;color:var(--lens);border:1px solid color-mix(in srgb,var(--lens) 50%,transparent);vertical-align:middle}
.ask-demo{border:1px solid var(--line);border-radius:20px;background:var(--bg-2);padding:20px;display:flex;flex-direction:column;gap:10px;box-shadow:0 30px 60px rgba(0,0,0,.35)}
.ask-demo .m{max-width:88%;padding:11px 14px;border-radius:14px;font-size:14.5px;line-height:1.5}
.ask-demo .a{align-self:flex-start;background:var(--surface);border:1px solid var(--line);border-bottom-left-radius:4px}
.ask-demo .u{align-self:flex-end;background:color-mix(in srgb,var(--gold) 22%,var(--surface));border:1px solid color-mix(in srgb,var(--gold) 40%,var(--line));border-bottom-right-radius:4px}
.ask-q{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.ask-q button{padding:9px 14px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--text);font-size:14px;cursor:pointer;transition:border-color .2s,color .2s}
.ask-q button:hover{border-color:var(--gold);color:var(--gold-2)}
.ask-link{display:inline-flex;align-items:center;gap:8px;margin-top:18px;padding:0;border:0;background:none;color:var(--gold-2);font:600 14.5px var(--sans);cursor:pointer}
.ask-link:hover span{transform:translateX(3px)}
.ask-link span{transition:transform .2s}
.ask-link svg{flex:none}
@media (max-width:860px){.ask{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.lc-fab::after{animation:none}}

/* ordine dal basso: pulsante, suggerimento, pannello */
.lc-fab{order:0}.lc-teaser{order:1}.lc-panel{order:2}

/* schermi bassi: pannello più compatto */
@media (max-height:620px){
  .lc-head{padding:10px 14px}
  .lc-head p{display:none}
  .lc-log{padding:12px}
  .lc-form{padding:8px}
  .lc-fab{padding:10px 16px 10px 12px}
}

/* chat: voce */
.lc-tools{display:flex;gap:6px;flex:none}
.lc-spk{width:32px;height:32px;border-radius:50%;border:1px solid var(--line);background:transparent;color:var(--muted);cursor:pointer;display:grid;place-items:center;transition:all .2s}
.lc-spk:hover{color:var(--text);border-color:var(--muted)}
.lc-spk[aria-pressed="true"]{color:#17120A;background:var(--gold);border-color:var(--gold)}
.lc-spk[aria-pressed="false"] .w2{opacity:.35}
.lc-form .lc-mic{background:transparent;color:var(--text);border:1px solid var(--line)}
.lc-form .lc-mic:hover{border-color:var(--gold);color:var(--gold-2)}
.lc-form .lc-mic.on{background:var(--warn);border-color:var(--warn);color:#fff;animation:lcmic 1.2s ease-in-out infinite}
@keyframes lcmic{0%,100%{box-shadow:0 0 0 0 color-mix(in srgb,var(--warn) 60%,transparent)}50%{box-shadow:0 0 0 7px color-mix(in srgb,var(--warn) 0%,transparent)}}
@media (prefers-reduced-motion:reduce){.lc-form .lc-mic.on{animation:none}}

/* chat: pulsante "Ascolta" sotto ogni risposta */
.lc-assistant{position:relative;padding-right:40px}
.lc-listen{position:absolute;right:8px;bottom:8px;width:26px;height:26px;border-radius:50%;border:1px solid var(--line);background:var(--bg-2);color:var(--muted);cursor:pointer;display:grid;place-items:center;opacity:.75;transition:all .2s}
.lc-listen:hover{opacity:1;color:var(--gold-2);border-color:var(--gold)}
.lc-listen svg{width:13px;height:13px}
.lc-speaking{border-color:color-mix(in srgb,var(--gold) 60%,var(--line))}
.lc-speaking .lc-listen{opacity:1;color:#17120A;background:var(--gold);border-color:var(--gold);animation:lcmic 1.2s ease-in-out infinite}