/* =========================================================================
   IMPACTA STRATEGY — Insight "Energy Roadmap"
   Foglio di stile — GUIDA ALL'EDITING
   -------------------------------------------------------------------------
   • COLORI: modifica i valori qui sotto in :root e si aggiornano in tutta la
     pagina. --navy e' il colore primario; --navy2/--accent gli accenti.
   • TESTO SU SFONDO SCURO: vedi in fondo al file la sezione
     "TESTO BIANCO SU SFONDI SCURI" — li' si controlla il bianco su navy/nero.
   • TESTI dell'articolo: si modificano in index.html (non qui).
   • IMMAGINI: sono nella cartella /assets — sostituisci i file mantenendo lo
     stesso nome per cambiarle senza toccare il codice.
   ========================================================================= */

:root{
  /* --- Palette Impacta 2026 (modifica qui i colori) --- */
  --navy:#003B52;     /* primario / sfondi scuri  */
  --navy2:#00668D;    /* accento scuro            */
  --accent:#4FA3C4;   /* accento chiaro           */
  --ink:#1F3A44;      /* testo forte              */
  --slate:#2E2E2E;    /* testo corpo              */
  --grey:#9FAAB3;     /* testo tenue / etichette  */
  --line:#C9D3DA; --mist:#E6EEF2; --soft:#F4F8FB; --paper:#ffffff;
  --on-dark:#ffffff;  /* COLORE TESTO SU SFONDO SCURO */
  --maxread:720px;
  --font:Arial,"Helvetica Neue",Helvetica,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);color:var(--slate);
  background:var(--paper);line-height:1.7;-webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body.impacta-insight-layout .hero a,
body.impacta-insight-layout .toc-mobile a,
body.impacta-insight-layout .wrap a,
body.impacta-insight-layout .related a,
body.impacta-insight-layout .cta a{color:var(--navy2);text-decoration:none}
body.impacta-insight-layout .hero img,
body.impacta-insight-layout .wrap img,
body.impacta-insight-layout .related img,
body.impacta-insight-layout .cta img{max-width:100%;display:block}

/* ---------- Reading progress ---------- */
.progress{position:fixed;top:0;left:0;height:3px;width:0%;
  background:linear-gradient(90deg,var(--navy2),var(--accent));z-index:120;transition:width .08s linear}

/* ---------- Header ---------- */
header.nav{position:sticky;top:0;z-index:110;background:var(--navy);
  border-bottom:1px solid rgba(255,255,255,.08)}
.nav-inner{max-width:1240px;margin:0 auto;display:flex;align-items:center;
  justify-content:space-between;padding:0 28px;height:64px}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:30px;width:auto}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{color:#dbe7ee;font-size:14px;letter-spacing:.2px;font-weight:700;
  padding:6px 0;position:relative}
.nav-links a:hover{color:#fff}
.nav-links a.active{color:#fff}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-21px;height:3px;background:var(--accent)}
.nav-tools{display:flex;align-items:center;gap:18px}
.nav-tools button{background:none;border:0;color:#cfe0e8;cursor:pointer;font-size:13px;
  font-weight:700;display:flex;align-items:center;gap:6px}
.nav-tools .lang{border:1px solid rgba(255,255,255,.25);border-radius:3px;padding:5px 10px;color:#cfe0e8}
.burger{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:4px}
.burger span{width:22px;height:2px;background:#cfe0e8;display:block}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--navy);color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:.72}
.hero::after{content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(0,40,58,.84) 0%,rgba(0,59,82,.72) 42%,rgba(0,102,141,.48) 100%)}
.hero-inner{position:relative;z-index:2;max-width:1080px;margin:0 auto;
  padding:70px 28px 54px}
.kicker{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:700;
  letter-spacing:1.6px;text-transform:uppercase;color:#bfe0f0;margin-bottom:22px}
.kicker .dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}
.hero h1{font-size:clamp(28px,4.2vw,50px);line-height:1.12;font-weight:700;
  width:100%;max-width:none;margin:0 0 22px;letter-spacing:-.3px}
.dek{font-size:clamp(17px,1.7vw,21px);line-height:1.55;color:#e2eef4;font-weight:400;
  width:100%;max-width:none;margin:0 0 30px}
.byline{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;font-size:14.5px;color:#cfe2ec}
.byline .auth{color:#fff;font-weight:700}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:18px;
  padding-top:18px;border-top:1px solid rgba(255,255,255,.16);font-size:13.5px;color:#bdd4df}
.meta-row .sep{opacity:.4}
.hero-share{display:flex;gap:10px;margin-left:auto}
.hero-share button{width:38px;height:38px;border-radius:50%;border:1px solid rgba(255,255,255,.3);
  background:rgba(255,255,255,.06);color:#dceaf1;cursor:pointer;display:flex;align-items:center;
  justify-content:center;transition:.2s}
.hero-share button:hover{background:#fff;color:var(--navy);border-color:#fff}
.hero-share svg{width:16px;height:16px;fill:currentColor}

/* ---------- Layout ---------- */
/* --- Layout a 3 colonne: autori (sx) · articolo · legenda (dx) --- */
.wrap{max-width:1300px;margin:0 auto;padding:0 28px;
  display:grid;grid-template-columns:212px minmax(0,1fr) 232px;gap:48px;align-items:stretch}
.rail-left,.rail-right{position:relative;padding-top:54px}
.rail-left-sticky,.toc{position:sticky;top:96px}

/* Autori (colonna sinistra) */
.rail-left h4{font-size:11px;letter-spacing:1.4px;text-transform:uppercase;color:var(--grey);margin:0 0 16px}
.auth-mini{display:flex;gap:12px;margin-bottom:18px}
.auth-mini img{width:46px;height:46px;border-radius:50%;object-fit:cover;flex:0 0 46px;
  border:2px solid #fff;box-shadow:0 3px 10px -4px rgba(0,40,58,.4)}
.auth-mini .nm{font-size:14px;font-weight:700;color:var(--navy);margin:0;line-height:1.25}
.auth-mini .ti{font-size:11.5px;color:#5a6b73;margin:3px 0 5px;line-height:1.35}
.auth-mini .li{font-size:11px;font-weight:700;color:var(--navy2)}
.auth-mini .li:hover{text-decoration:underline}
.share-rail{margin-top:8px;padding-top:18px;border-top:1px solid var(--mist)}
.share-rail .lbl{display:block;font-size:10px;letter-spacing:1px;text-transform:uppercase;color:var(--grey);margin-bottom:10px}
.share-btns{display:flex;gap:8px}
.share-btns button{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);
  background:#fff;color:var(--navy);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.2s}
.share-btns button:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.share-btns svg{width:16px;height:16px;fill:currentColor}

/* Legenda / indice (colonna destra) con scrollspy */
.toc-title{font-size:11px;letter-spacing:1.4px;text-transform:uppercase;color:var(--grey);margin:0 0 14px}
.toc ul{list-style:none;margin:0;padding:0}
.toc a{display:block;font-size:13px;line-height:1.4;color:#7c8a91;
  padding:10px 0 10px 16px;border-left:2px solid var(--mist);transition:color .2s,border-color .2s,background .2s}
.toc a:hover{color:var(--navy)}
.toc a.active{color:var(--navy);font-weight:700;border-left-color:var(--navy2);
  background:linear-gradient(90deg,var(--soft),transparent)}

article{max-width:var(--maxread);margin:0;padding:54px 0 30px}
#intro{scroll-margin-top:90px}

/* Barra legenda mobile (nascosta su desktop, attiva sotto i 1180px) */
.toc-mobile{display:none}
.standfirst{font-size:20px;line-height:1.6;color:var(--ink);font-weight:400;margin:0 0 14px}
.standfirst p{margin:0 0 18px}
.standfirst strong{color:var(--navy);font-weight:700}
article h2{font-size:clamp(22px,2.5vw,28px);line-height:1.28;color:var(--navy);
  font-weight:700;letter-spacing:-.2px;margin:48px 0 18px;scroll-margin-top:90px}
article p{font-size:17px;line-height:1.78;margin:0 0 20px;color:#34424a}
article p strong{color:var(--ink)}
article .lead-in::first-letter{} 

/* bullet lists */
.ul{list-style:none;padding:0;margin:6px 0 24px}
.ul li{position:relative;padding:6px 0 6px 26px;font-size:17px;line-height:1.7;color:#34424a}
.ul li::before{content:"";position:absolute;left:2px;top:15px;width:8px;height:8px;
  background:var(--navy2);border-radius:50%}

/* pull quote */
.pq{margin:34px 0;padding:6px 0 6px 26px;border-left:4px solid var(--accent)}
.pq .big{font-size:34px;font-weight:700;color:var(--navy);line-height:1.1;letter-spacing:-.5px}
.pq .cap{font-size:15px;color:#5a6b73;margin-top:6px;line-height:1.5}
.stat-row{display:flex;gap:18px;flex-wrap:wrap;margin:30px 0}
.stat{flex:1 1 160px;background:var(--soft);border:1px solid var(--mist);border-radius:10px;
  padding:20px 22px}
.stat .n{font-size:30px;font-weight:700;color:var(--navy);line-height:1;letter-spacing:-.5px}
.stat .l{font-size:13.5px;color:#5a6b73;margin-top:8px;line-height:1.45}

/* figures */
body.impacta-insight-layout #impacta-article figure{margin:36px 0;border:1px solid var(--line);border-radius:12px;overflow:hidden;
  background:#fff;box-shadow:0 8px 30px -18px rgba(0,40,58,.4);cursor:zoom-in}
body.impacta-insight-layout #impacta-article figure .ph{background:var(--mist);position:relative}
body.impacta-insight-layout #impacta-article figure img{width:100%}
body.impacta-insight-layout #impacta-article figcaption{font-size:13px;color:#5a6b73;padding:12px 18px;background:#fff;border-top:1px solid var(--mist);
  display:flex;align-items:center;gap:8px}
body.impacta-insight-layout #impacta-article figcaption .tag{background:var(--navy);color:#fff;font-size:11px;font-weight:700;letter-spacing:.5px;
  padding:3px 9px;border-radius:3px;white-space:nowrap}

/* leve cards */
.leve{display:grid;grid-template-columns:1fr;gap:16px;margin:24px 0 8px}
.leve .card{display:flex;gap:18px;background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:22px 24px;transition:.2s}
.leve .card:hover{border-color:var(--navy2);box-shadow:0 12px 34px -20px rgba(0,40,58,.5)}
.leve .num{flex:0 0 46px;height:46px;border-radius:50%;background:var(--navy);color:#fff;
  font-size:20px;font-weight:700;display:flex;align-items:center;justify-content:center}
.leve h3{margin:2px 0 8px;font-size:18px;color:var(--navy)}
.leve p{margin:0;font-size:15.5px;line-height:1.65;color:#41525a}

.closer{margin:40px 0 10px;padding:30px 32px;border-radius:14px;
  background:linear-gradient(120deg,var(--navy),var(--navy2));color:#fff}
.closer p{font-size:19px;line-height:1.6;margin:0;color:#eaf3f8}
.closer strong{color:#fff}

/* author section */
.authors{background:var(--soft);border-top:1px solid var(--mist);margin-top:60px}
.authors-inner{max-width:1080px;margin:0 auto;padding:54px 28px}
.authors-inner h4{font-size:13px;letter-spacing:1.5px;text-transform:uppercase;color:var(--grey);
  margin:0 0 26px}
.auth-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px 40px}
.auth{display:flex;gap:18px;align-items:flex-start}
.auth img{width:74px;height:74px;border-radius:50%;object-fit:cover;flex:0 0 74px;
  border:2px solid #fff;box-shadow:0 4px 14px -6px rgba(0,40,58,.45)}
.auth .nm{font-size:17px;font-weight:700;color:var(--navy);margin:0}
.auth .ti{font-size:14px;color:#5a6b73;margin:3px 0 8px;line-height:1.45}
.auth .li{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--navy2);font-weight:700}
.auth .li svg{width:15px;height:15px;fill:var(--navy2)}

/* related / tags */
.related{max-width:1080px;margin:0 auto;padding:54px 28px}
.related h4{font-size:13px;letter-spacing:1.5px;text-transform:uppercase;color:var(--grey);margin:0 0 22px}
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rel{border:1px solid var(--line);border-radius:12px;padding:22px;transition:.2s;background:#fff}
.rel:hover{border-color:var(--navy2);box-shadow:0 12px 30px -20px rgba(0,40,58,.5)}
.rel .k{font-size:11px;letter-spacing:.8px;text-transform:uppercase;color:var(--navy2);font-weight:700}
.rel .t{font-size:16px;color:var(--navy);font-weight:700;margin:8px 0 0;line-height:1.4}
.tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
.tags a{background:var(--mist);color:var(--ink);font-size:12.5px;font-weight:700;
  padding:7px 14px;border-radius:30px}
.tags a:hover{background:var(--navy);color:#fff}

/* CTA band */
.cta{background:var(--navy);color:#fff}
.cta-inner{max-width:1080px;margin:0 auto;padding:50px 28px;display:flex;flex-wrap:wrap;
  align-items:center;justify-content:space-between;gap:24px}
.cta h3{font-size:24px;margin:0 0 6px}
.cta p{margin:0;color:#bdd4df;font-size:15.5px}
.cta a.btn{background:#fff;color:var(--navy);font-weight:700;padding:14px 26px;border-radius:4px;
  font-size:14.5px;letter-spacing:.3px;white-space:nowrap}
.cta a.btn:hover{background:var(--accent);color:#fff}

/* footer del prototipo (non applicato al footer WordPress del sito) */
.foot-inner{max-width:1080px;margin:0 auto;padding:48px 28px 26px}
.foot-top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:30px;align-items:flex-start;
  padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-top img{height:30px}
.foot-social{display:flex;gap:14px}
.foot-social a{width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.2);
  display:flex;align-items:center;justify-content:center}
.foot-social a:hover{background:rgba(255,255,255,.1)}
.foot-social svg{width:16px;height:16px;fill:#cfe0e8}
.legal{font-size:12.5px;line-height:1.9;margin-top:24px;color:#8aa3af}
.legal a{color:#bcd2dc}
.copy{font-size:12px;color:#6f8893;margin-top:18px}

/* lightbox */
.lb{position:fixed;inset:0;background:rgba(0,18,26,.92);z-index:200;display:none;
  align-items:center;justify-content:center;padding:30px;cursor:zoom-out}
.lb.open{display:flex}
.lb img{max-width:96%;max-height:92%;border-radius:8px;box-shadow:0 20px 60px rgba(0,0,0,.6)}
.lb .x{position:absolute;top:22px;right:26px;color:#fff;font-size:30px;cursor:pointer;
  background:none;border:0;line-height:1}

/* toast */
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--navy);color:#fff;padding:12px 22px;border-radius:6px;font-size:14px;
  font-weight:600;opacity:0;pointer-events:none;transition:.3s;z-index:210;box-shadow:0 10px 30px rgba(0,0,0,.3)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ============ INFOGRAFICHE NATIVE (stile Impacta) ============ */
.infographic{margin:38px 0;border:1px solid var(--line);border-radius:14px;background:#fff;
  padding:26px 28px 22px;box-shadow:0 12px 36px -24px rgba(0,40,58,.55)}
.ig-kicker{font-size:11px;letter-spacing:1.2px;text-transform:uppercase;color:var(--navy2);font-weight:700;margin:0 0 5px}
.ig-title{font-size:18px;font-weight:700;color:var(--navy);margin:0 0 22px;line-height:1.3}
.ig-source{font-size:11px;color:#8a97a0;margin:18px 0 0}
.ig-sub{font-size:12.5px;font-weight:700;color:var(--ink);margin:0 0 14px}

/* timeline (Infografica 1) */
.ig-timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;position:relative}
.ig-timeline::before{content:"";position:absolute;top:7px;left:1%;right:1%;height:2px;
  background:linear-gradient(90deg,var(--navy2),var(--accent))}
.ph{position:relative;padding-top:28px}
.ph::before{content:"";position:absolute;top:0;left:0;width:16px;height:16px;border-radius:50%;
  background:var(--navy2);border:3px solid #fff;box-shadow:0 0 0 2px var(--navy2)}
.ph .yr{font-size:15px;font-weight:700;color:var(--navy)}
.ph-sub{font-size:13.5px;font-weight:700;color:var(--ink);margin:6px 0 12px;line-height:1.35}
.ph-facts{list-style:none;margin:0;padding:0}
.ph-facts li{font-size:13px;color:#41525a;padding:7px 0;border-top:1px solid var(--mist);line-height:1.4}
.ph-facts li:first-child{border-top:0}
.ph-facts b{color:var(--navy2)}
.ph-facts span{color:#8a97a0}

/* collapse band + split + bars + callout (Infografica 3) */
.ig-collapse{display:flex;align-items:center;justify-content:center;gap:26px;flex-wrap:wrap;
  background:var(--soft);border:1px solid var(--mist);border-radius:12px;padding:18px 22px;margin-bottom:24px}
.ig-collapse .cl{display:flex;flex-direction:column;align-items:center;line-height:1.1}
.cl-n{font-size:30px;font-weight:700;color:var(--navy)}
.cl-n.danger{color:#C0392B}
.cl-y{font-size:12px;color:#8a97a0;margin-top:5px}
.cl-mid{display:flex;flex-direction:column;align-items:center}
.cl-arrow{font-size:26px;color:var(--navy2);line-height:1}
.cl-lbl{font-size:10.5px;letter-spacing:.6px;text-transform:uppercase;color:#8a97a0;margin-top:3px}
.ig-split{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}
.ig-bars{display:flex;align-items:flex-end;gap:20px;height:150px}
.bar-item{display:flex;flex-direction:column;align-items:center;gap:8px;flex:1}
.bar{width:100%;max-width:62px;background:var(--navy2);border-radius:6px 6px 0 0;
  display:flex;align-items:flex-start;justify-content:center}
.bar span{color:#fff;font-size:13px;font-weight:700;margin-top:8px}
.bar.hl{background:var(--navy)}
.bar-item .yr{font-size:12px;color:#5a6b73;font-weight:700}
.ig-callout{background:linear-gradient(135deg,var(--navy),var(--navy2));border-radius:12px;padding:22px;color:#fff}
.co-n{display:block;font-size:34px;font-weight:700;line-height:1;letter-spacing:-.5px}
.co-t{display:block;font-size:14px;line-height:1.5;margin-top:10px;color:#eaf3f8}
.co-t b{color:#fff}
.co-note{display:block;font-size:12px;line-height:1.45;margin-top:12px;padding-top:10px;
  border-top:1px solid rgba(255,255,255,.2);color:#bcd6e2}

/* cost bars (Infografica 4) */
.ig-cost{display:grid;grid-template-columns:1fr 1fr auto;gap:26px;align-items:end}
.cost-group{text-align:center}
.cg-t{font-size:13px;font-weight:700;color:var(--ink);margin:0 0 14px}
.cg-t span{color:#8a97a0;font-weight:400}
.cg-bars{display:flex;align-items:flex-end;justify-content:center;gap:20px;height:190px}
.cb{display:flex;flex-direction:column;align-items:center;gap:6px;justify-content:flex-end}
.cb .v{font-size:15px;font-weight:700;color:var(--navy)}
.cbar{width:50px;border-radius:6px 6px 0 0}
.cbar.eu{background:#9CC1D6}
.cbar.it{background:var(--navy)}
.cb .x{font-size:12px;color:#5a6b73;font-weight:700}
.cg-delta{font-size:18px;font-weight:700;color:var(--navy2);margin-top:12px}
.cost-prize{background:var(--soft);border:1px dashed var(--navy2);border-radius:12px;padding:20px;
  text-align:center;align-self:stretch;display:flex;flex-direction:column;justify-content:center;min-width:148px}
.pz-l{font-size:12px;color:#5a6b73}
.pz-n{font-size:32px;font-weight:700;color:var(--navy);margin:6px 0;line-height:1}
.pz-s{font-size:11.5px;color:#8a97a0;line-height:1.4}

/* Tablet: nasconde la legenda destra, autori in alto in orizzontale */
@media(max-width:1180px){
  .wrap{grid-template-columns:1fr;gap:0;max-width:760px}
  .rail-right{display:none;padding-top:0}
  .rail-left{order:-1;padding-top:0}
  .rail-left-sticky{position:static}
  .authors-rail{border:1px solid var(--mist);background:var(--soft);border-radius:12px;
    padding:20px 22px 8px;margin-top:30px}
  .authors-rail .auth-mini{display:inline-flex;width:calc(50% - 10px);vertical-align:top;margin-right:14px}
  .share-rail{display:flex;align-items:center;gap:14px;margin-top:14px;padding-top:16px}
  .share-rail .lbl{margin-bottom:0}
  article{padding:24px 0 20px}
  /* indice mobile compatto: il pannello verticale gestisce bene anche titoli lunghi */
  .toc-mobile{display:block;position:sticky;top:64px;z-index:90;
    background:rgba(255,255,255,.97);backdrop-filter:saturate(1.4) blur(6px);
    border-bottom:1px solid var(--mist);padding:10px 16px;margin:0;overflow:visible}
  .toc-mobile-toggle{width:100%;min-height:48px;display:grid;
    grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;
    border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--navy);
    padding:8px 12px;text-align:left;cursor:pointer;font-family:var(--font)}
  .toc-mobile-label{font-size:10px;line-height:1;letter-spacing:1px;text-transform:uppercase;
    color:var(--navy2);font-weight:700}
  .toc-mobile-current{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
    font-size:13px;line-height:1.35;font-weight:700;color:var(--ink)}
  .toc-mobile-chevron{font-size:20px;line-height:1;transition:transform .2s ease}
  .toc-mobile.is-open .toc-mobile-chevron{transform:rotate(180deg)}
  .toc-mobile-panel{display:none;position:absolute;top:calc(100% - 6px);left:16px;right:16px;
    max-height:min(58vh,440px);overflow-y:auto;-webkit-overflow-scrolling:touch;
    background:#fff;border:1px solid var(--line);border-radius:0 0 10px 10px;
    box-shadow:0 18px 40px -22px rgba(0,40,58,.55)}
  .toc-mobile.is-open .toc-mobile-panel{display:block}
  .toc-mobile-panel ul{list-style:none;margin:0;padding:6px}
  .toc-mobile-panel li{margin:0;padding:0;border-bottom:1px solid var(--mist)}
  .toc-mobile-panel li:last-child{border-bottom:0}
  .toc-mobile-panel button{display:block;width:100%;padding:12px 13px;border:0;
    background:transparent;text-align:left;cursor:pointer;font-family:var(--font);
    font-size:13px;line-height:1.4;font-weight:700;color:#5a6b73;
    white-space:normal;border-radius:6px}
  .toc-mobile-panel button:hover,.toc-mobile-panel button.active{background:var(--soft);color:var(--navy)}
  #impacta-article h2,#impacta-article h3{scroll-margin-top:150px}
}
@media(max-width:900px){
  .nav-links,.nav-tools .lang{display:none}
  .burger{display:flex}
  .rel-grid{grid-template-columns:1fr}
  .hero-inner{padding:54px 24px 44px}
  .hero-share{margin-left:0;margin-top:18px;width:100%}
}
@media(max-width:620px){
  .authors-rail .auth-mini{display:flex;width:100%;margin-right:0}
  .toc-mobile{top:64px}
  body.admin-bar.impacta-insight-layout .toc-mobile{top:110px}
  body.admin-bar.impacta-insight-layout #impacta-article h2,
  body.admin-bar.impacta-insight-layout #impacta-article h3{scroll-margin-top:196px}
}
@media(max-width:680px){
  .ig-timeline{grid-template-columns:1fr;gap:0}
  .ig-timeline::before{display:none}
  .ph{padding:22px 0 0 20px;border-left:2px solid var(--mist)}
  .ph::before{left:-9px}
  .ph:first-child{padding-top:6px}
  .ig-split{grid-template-columns:1fr;gap:22px}
  .ig-cost{grid-template-columns:1fr;gap:22px}
  .cost-prize{min-width:0}
  .ig-title{font-size:16.5px}
}
@media(max-width:560px){
  .stat{flex:1 1 100%}
  .pq .big{font-size:27px}
}

/* =========================================================================
   TESTO BIANCO SU SFONDI SCURI
   Tutte le sezioni con sfondo navy/scuro usano testo bianco (--on-dark).
   Per cambiare il bianco, modifica --on-dark in :root.
   Le sezioni scure della pagina sono:
   header (.nav) · hero (.hero) · blocco conclusivo (.closer) ·
   banner contatti (.cta) · footer (footer)
   ========================================================================= */
.nav, .hero, .closer, .cta{ color:var(--on-dark); }
.hero h1, .hero .dek,
.closer p, .closer p strong,
.cta h3{ color:var(--on-dark); }
/* link/etichette tenui su scuro: bianco leggermente attenuato per gerarchia */
.nav-links a, .byline, .meta-row, .cta p, .legal{ color:rgba(255,255,255,.82); }
.nav-links a:hover, .nav-links a.active, .byline .auth{ color:var(--on-dark); }

/* Isolamento dal tema OneGoal: il prototipo si applica solo agli articoli. */
body.impacta-insight-layout .qodef-page-title { display: none !important; }
body.impacta-insight-layout #qodef-page-inner {
  width: 100% !important;
  max-width: none !important;
  margin: 0 !important;
  padding: 0 !important;
}
body.impacta-insight-layout #qodef-page-outer { margin-top: 0 !important; }
body.admin-bar.impacta-insight-layout .progress { top: 32px; }
body.impacta-insight-layout .impacta-content > ul,
body.impacta-insight-layout .impacta-content > ol {
  padding-left: 26px;
  margin: 6px 0 24px;
}
body.impacta-insight-layout .impacta-content li {
  padding: 5px 0;
  font-size: 17px;
  line-height: 1.7;
  color: #34424a;
}
body.impacta-insight-layout .impacta-content .wp-block-image img {
  width: 100%;
  height: auto;
}
body.impacta-insight-layout .hero-share button,
body.impacta-insight-layout .share-btns button {
  font-family: Arial, sans-serif;
  font-weight: 700;
}
@media (max-width: 782px) {
  body.admin-bar.impacta-insight-layout .progress { top: 46px; }
}