/* =================================================
   AREA DETAIL — page styles (used by all area pages)
   ================================================= */
.hd__active{background:var(--primary-soft)!important;color:var(--primary)!important}

/* =================================================
   AREA HERO
   ================================================= */
.ah{
  position:relative;overflow:hidden;
  padding:clamp(40px, 4vw, 80px) 0 clamp(40px, 4vw, 72px);
  background:radial-gradient(50% 80% at 95% 0%, color-mix(in oklab, var(--primary) 16%, transparent), transparent 60%);
}
.ah__inner{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
.crumbs{
  display:flex;align-items:center;gap:10px;
  font-family:var(--font-mono);font-size:12px;color:var(--muted);letter-spacing:0.04em;
  margin-bottom:16px;
}
.crumbs a:hover{color:var(--primary)}
.crumbs span[aria-hidden]{opacity:.5}

.ah__back{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--font-mono);font-size:12px;letter-spacing:0.04em;
  color:var(--primary);margin-bottom:32px;padding:6px 0;
}
.ah__back:hover{text-decoration:underline}

.ah__row{
  display:grid;grid-template-columns:1.6fr 1fr;gap:clamp(40px, 4vw, 96px);align-items:center;
}
.ah__id{
  display:flex;align-items:center;gap:14px;margin-bottom:14px;
}
.ah__n{
  font-family:var(--font-mono);font-size:12px;letter-spacing:0.08em;
  color:var(--primary);background:var(--primary-soft);
  padding:6px 12px;border-radius:8px;font-weight:600;
}
.ah__icon{
  display:grid;place-items:center;
  width:48px;height:48px;border-radius:14px;
  background:var(--primary);color:#fff;
}
.ah__h{
  font-size:clamp(56px, 7vw, 120px);
  margin:8px 0 22px;
}
.ah__lede{max-width:58ch;margin-bottom:28px}
.ah__lede em{font-family:var(--font-display);font-style:italic;color:var(--primary);font-weight:400}

.ah__meta{
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  padding-top:18px;border-top:1px dashed var(--border);
}
.ah__metaItem{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--font-mono);font-size:12px;letter-spacing:0.04em;
  color:var(--muted);text-transform:none;
}
.ah__metaItem strong{color:var(--ink);font-weight:600}
.ah__metaN{
  font-family:var(--font-display);font-size:24px;color:var(--primary);
  letter-spacing:-0.02em;line-height:1;margin-right:2px;
}
.ah__sep{width:1px;height:14px;background:var(--border);display:inline-block}

/* Quick links sidebar */
.ah__side{
  padding:24px;border-radius:var(--r-lg);
  background:var(--surface);
  box-shadow:inset 0 0 0 1px var(--border);
}
.ah__quickHead{
  font-family:var(--font-mono);font-size:11px;letter-spacing:0.08em;
  text-transform:uppercase;color:var(--muted);margin-bottom:14px;
}
.ah__quick{list-style:none;padding:0;margin:0;display:grid;gap:2px}
.ah__quick a{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 14px;border-radius:var(--r-sm);
  font-size:14.5px;font-weight:500;
  border:1px dashed transparent;
  transition:background .15s, color .15s, border-color .15s, padding .15s;
}
.ah__quick a:hover{
  background:var(--primary-soft);color:var(--primary);
  border-color:color-mix(in oklab, var(--primary) 25%, transparent);
}

@media (max-width:1024px){
  .ah__row{grid-template-columns:1fr;gap:32px}
}

/* =================================================
   MATERIALE INFORMATIVO — Guide card
   ================================================= */
.mat{padding:clamp(48px, 5vw, 96px) 0 clamp(40px, 4vw, 64px)}
.mat__inner{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}

.sec__head{margin-bottom:clamp(32px, 3vw, 56px)}
.sec__head .lede{margin-top:14px}

.gcard{
  display:grid;grid-template-columns:280px 1fr;gap:48px;
  padding:clamp(28px, 3vw, 48px);
  border-radius:var(--r-lg);
  background:var(--surface);
  box-shadow:inset 0 0 0 1px var(--border),
             0 30px 60px -40px color-mix(in oklab, var(--ink) 20%, transparent);
  align-items:center;
}
.gcard__cover{
  position:relative;
  aspect-ratio:3/4;
  border-radius:var(--r);
  background:
    linear-gradient(135deg, var(--primary), color-mix(in oklab, var(--primary) 60%, var(--ink)));
  color:#fff;
  padding:28px 24px;
  display:flex;flex-direction:column;justify-content:space-between;
  overflow:hidden;
  box-shadow:0 24px 48px -24px color-mix(in oklab, var(--primary) 50%, transparent);
}
.gcard__cover::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(60% 40% at 70% 100%, rgba(255,255,255,.18), transparent 60%);
  pointer-events:none;
}
.gcard__pdf{position:relative;z-index:1;opacity:.85}
.gcard__fmt{
  position:relative;z-index:1;
  align-self:flex-start;
  font-family:var(--font-mono);font-size:11px;letter-spacing:0.08em;
  background:rgba(255,255,255,.9);padding:5px 10px;border-radius:6px;
  margin-top:8px;
  color: var(--primary);
}
.gcard__lines{
  position:absolute;left:24px;right:24px;bottom:24px;
  display:grid;gap:8px;z-index:1;
}
.gcard__lines div{
  height:6px;border-radius:3px;background:rgba(255,255,255,.2);
}
.gcard__lines div:nth-child(2){width:80%}
.gcard__lines div:nth-child(3){width:60%}
.gcard__lines div:nth-child(4){width:75%}
.gcard__lines div:nth-child(5){width:40%}

.gcard__cat{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:0.04em;
  text-transform:uppercase;color:var(--primary);margin-bottom:10px;
}
.gcard__t{
  font-family:var(--font-display);font-weight:400;
  font-size:clamp(28px, 2.6vw, 44px);line-height:1.05;letter-spacing:-0.015em;
  margin:0 0 12px;
}
.gcard__d{
  font-size:15.5px;line-height:1.55;color:var(--muted);margin:0 0 22px;max-width:54ch;
}
.gcard__meta{
  display:grid;grid-template-columns:repeat(4, auto);gap:0;margin:0 0 24px;
  padding:14px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);
}
.gcard__meta > div{padding-right:24px;border-right:1px solid var(--border)}
.gcard__meta > div:last-child{border-right:0}
.gcard__meta dt{
  font-family:var(--font-mono);font-size:10.5px;letter-spacing:0.06em;
  text-transform:uppercase;color:var(--muted);margin-bottom:4px;
}
.gcard__meta dd{margin:0;font-size:14px;color:var(--ink);font-weight:500}
.gcard__cta{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

@media (max-width:900px){
  .gcard{grid-template-columns:1fr;gap:24px}
  .gcard__cover{max-width:220px;aspect-ratio:3/4}
  .gcard__meta{grid-template-columns:1fr 1fr;row-gap:14px}
  .gcard__meta > div:nth-child(2){border-right:0;padding-right:0}
}

/* Multi-guide grid */
.gcards{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(340px, 1fr));
  gap:16px;
}
.gmini{
  display:grid;grid-template-columns:120px 1fr;gap:32px;
  padding:24px;border-radius:var(--r-lg);
  background:var(--surface);
  box-shadow:inset 0 0 0 1px var(--border);
  transition:transform .25s, box-shadow .25s;
}
.gmini:hover{
  transform:translateY(-2px);
  box-shadow:inset 0 0 0 1px color-mix(in oklab, var(--primary) 25%, transparent),
             0 20px 36px -24px color-mix(in oklab, var(--primary) 30%, transparent);
}
.gmini__cover{
  position:relative;aspect-ratio:3/4;
  border-radius:var(--r-sm);
  background:linear-gradient(135deg, var(--primary), color-mix(in oklab, var(--primary) 60%, var(--ink)));
  color:#fff;padding:14px 12px;overflow:hidden;
  display:flex;flex-direction:column;justify-content:space-between;
  box-shadow:0 16px 32px -20px color-mix(in oklab, var(--primary) 50%, transparent);
}
.gmini__pdf{opacity:.85}
.gmini__fmt{
  align-self:flex-start;
  font-family:var(--font-mono);font-size:9.5px;letter-spacing:0.08em;
  background:rgba(255,255,255,.18);padding:3px 7px;border-radius:4px;
}
.gmini__lines{position:absolute;left:12px;right:12px;bottom:14px;display:grid;gap:5px}
.gmini__lines div{height:4px;border-radius:2px;background:rgba(255,255,255,.22)}
.gmini__lines div:nth-child(2){width:75%}
.gmini__lines div:nth-child(3){width:55%}
.gmini__body{display:flex;flex-direction:column;min-width:0}
.gmini__cat{
  font-family:var(--font-mono);font-size:11px;letter-spacing:0.06em;
  text-transform:uppercase;color:var(--primary);margin-bottom:6px;
}
.gmini__t{
  font-family:var(--font-display);font-weight:400;
  font-size:clamp(20px, 1.6vw, 26px);line-height:1.1;letter-spacing:-0.01em;
  margin:0 0 8px;text-wrap:balance;
}
.gmini__d{
  font-size:14px;line-height:1.5;color:var(--muted);margin:0 0 14px;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.gmini__meta{
  display:grid;grid-template-columns:repeat(3, auto);
  margin:0 0 14px;padding:10px 0;
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  gap:0;
}
.gmini__meta > div{padding-right:18px;padding-left:10px;border-right:1px solid var(--border)}
.gmini__meta > div:last-child{border-right:0}
.gmini__meta dt{
  font-family:var(--font-mono);font-size:10px;letter-spacing:0.06em;
  text-transform:uppercase;color:var(--muted);margin-bottom:2px;
}
.gmini__meta dd{margin:0;font-size:13px;color:var(--ink);font-weight:500}
.gmini__cta{display:flex;align-items:center;gap:8px;margin-top:auto}
.gmini__share{
  display:grid;place-items:center;width:32px;height:32px;border-radius:50%;
  background:var(--bg);color:var(--muted);
  box-shadow:inset 0 0 0 1px var(--border);
}
.gmini__share:hover{background:var(--primary-soft);color:var(--primary)}

@media (max-width:640px){
  .gmini{grid-template-columns:100px 1fr;gap:16px;padding:18px}
  .gmini__meta{grid-template-columns:1fr 1fr;row-gap:8px}
  .gmini__meta > div:nth-child(2){border-right:0}
}

/* =================================================
   PILLOLE — Q&A accordion
   ================================================= */
.pll{
  padding:clamp(40px, 4vw, 72px) 0 clamp(120px, 9vw, 200px);
  background:linear-gradient(
    180deg,
    color-mix(in oklab, var(--primary-soft) 35%, var(--bg)) 0%,
    color-mix(in oklab, var(--primary-soft) 35%, var(--bg)) 45%,
    color-mix(in oklab, var(--primary-soft) 18%, var(--bg)) 75%,
    var(--bg) 100%
  );
}
.pll__inner{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}

.pll .sec__head{margin-bottom:clamp(20px, 2vw, 32px)}
.pll__tools{margin-bottom:clamp(20px, 2vw, 32px)}

/* Search bar (re-use of aree.css pattern) */
.srch__bar{
  display:flex;align-items:center;gap:14px;
  padding:6px 14px 6px 20px;border-radius:999px;
  background:var(--surface);
  box-shadow:inset 0 0 0 1px var(--border),
             0 8px 24px -16px color-mix(in oklab, var(--ink) 20%, transparent);
  transition:box-shadow .2s;
}
.srch__bar:focus-within{
  box-shadow:inset 0 0 0 2px var(--primary),
             0 12px 32px -16px color-mix(in oklab, var(--primary) 30%, transparent);
}
.srch__icon{display:grid;place-items:center;color:var(--muted);flex-shrink:0}
.srch__bar input{
  flex:1;border:0;outline:0;background:transparent;font:inherit;font-size:15px;
  color:var(--ink);padding:12px 0;
}
.srch__bar input::placeholder{color:color-mix(in oklab, var(--muted) 80%, transparent)}
.srch__clear{
  display:grid;place-items:center;width:28px;height:28px;border-radius:50%;
  background:var(--chip);color:var(--muted);
}
.srch__clear:hover{background:var(--primary);color:#fff}
.srch__count{
  font-family:var(--font-mono);font-size:12px;letter-spacing:0.04em;
  color:var(--muted);padding:0 12px 0 6px;border-left:1px solid var(--border);flex-shrink:0;
}
.srch__count strong{color:var(--primary)}

.srch__filters{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.fchip{
  padding:7px 14px;border-radius:999px;
  background:var(--surface);box-shadow:inset 0 0 0 1px var(--border);
  font-size:13px;color:var(--ink);
  transition:background .15s, color .15s, box-shadow .15s;
}
.fchip:hover{background:var(--primary-soft);color:var(--primary)}
.fchip.is-active{background:var(--primary);color:#fff;box-shadow:inset 0 0 0 1px var(--primary)}

/* Q&A accordion */
.qa{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.qa__item{
  border-radius:var(--r);
  background:var(--surface);
  box-shadow:inset 0 0 0 1px var(--border);
  transition:box-shadow .2s, background .2s;
}
.qa__item.is-open{
  box-shadow:inset 0 0 0 1px color-mix(in oklab, var(--primary) 25%, transparent),
             0 20px 40px -28px color-mix(in oklab, var(--primary) 30%, transparent);
}
.qa__item.is-featured{
  background:color-mix(in oklab, var(--primary-soft) 50%, var(--surface));
  box-shadow:inset 0 0 0 1px color-mix(in oklab, var(--primary) 25%, transparent);
}
.qa__item.is-featured::before{
  content:"";display:none;
}

.qa__head{
  display:grid;
  grid-template-columns:1fr auto;
  grid-template-rows:auto auto;
  align-items:center;gap:12px 18px;
  width:100%;padding:20px 22px;
  text-align:left;cursor:pointer;
}
.qa__catTag{
  grid-column:1;grid-row:1;justify-self:start;
  font-family:var(--font-mono);font-size:10.5px;letter-spacing:0.06em;
  text-transform:uppercase;color:var(--primary);
  background:var(--primary-soft);
  padding:5px 9px;border-radius:6px;font-weight:600;
  white-space:nowrap;
}
.qa__q{
  grid-column:1 / -1;grid-row:2;
  font-family:var(--font-display);font-weight:400;
  font-size:clamp(17px, 1.3vw, 20px);
  line-height:1.35;letter-spacing:-0.005em;color:var(--ink);
  text-wrap:pretty;
  max-width:90%;
}
.qa__chev{
  grid-column:2;grid-row:1;
  display:grid;place-items:center;
  width:34px;height:34px;border-radius:50%;
  background:var(--bg);color:var(--muted);flex-shrink:0;
  transition:transform .25s ease, background .15s, color .15s;
}
.qa__item.is-open .qa__chev{
  transform:rotate(180deg);background:var(--primary);color:#fff;
}

.qa__body{
  padding:0 22px 24px 22px;
  display:grid;gap:14px;
  animation:qaIn .25s ease-out;
}
@keyframes qaIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.qa__body p{
  margin:0;font-size:15.5px;line-height:1.65;color:var(--ink);
}

/* Featured indent (first question highlighted like the "Anteprima" in the original) */
.qa__item.is-featured .qa__head::before{
  content:"Anteprima";
  position:absolute;left:0;top:0;
  font-family:var(--font-mono);font-size:9.5px;letter-spacing:0.1em;
  text-transform:uppercase;color:#fff;background:var(--primary);
  padding:3px 8px;border-radius:0 0 6px 0;
}
.qa__item.is-featured{position:relative;overflow:hidden}

/* Files block */
.qa__files{
  margin-top:6px;padding:14px 16px;border-radius:var(--r);
  background:color-mix(in oklab, var(--primary-soft) 50%, transparent);
}
.qa__filesHead{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--font-mono);font-size:11px;letter-spacing:0.06em;
  text-transform:uppercase;color:var(--primary);font-weight:600;
  margin-bottom:10px;
}
.qa__filesList{list-style:none;padding:0;margin:0;display:grid;gap:6px}
.qa__file{
  display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;
  padding:12px 16px;border-radius:10px;
  background:var(--surface);box-shadow:inset 0 0 0 1px var(--border);
  transition:transform .2s, box-shadow .2s;
}
.qa__file:hover{
  transform:translateY(-1px);
  box-shadow:inset 0 0 0 1px var(--primary);
}
.qa__fileIco{
  display:grid;place-items:center;
  width:36px;height:36px;border-radius:8px;
  background:color-mix(in oklab, oklch(0.6 0.18 25) 20%, transparent);
  color:oklch(0.55 0.18 25);
}
.qa__fileBody{display:flex;flex-direction:column;gap:2px;min-width:0}
.qa__fileT{font-size:14px;font-weight:500;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.qa__fileS{font-family:var(--font-mono);font-size:11px;letter-spacing:0.02em;color:var(--muted)}
.qa__fileBtn{
  display:inline-flex;align-items:center;gap:6px;
  font-size:13px;font-weight:500;color:var(--primary);
  padding:6px 12px;border-radius:999px;background:var(--primary-soft);
  white-space:nowrap;
}

/* Q&A foot */
.qa__foot{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:14px;border-top:1px dashed var(--border);
  flex-wrap:wrap;gap:12px;
}
.qa__sources{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:0.04em;
  color:var(--muted);
}
.qa__copy{
  font-size:12.5px;color:var(--muted);text-decoration:underline;
  text-underline-offset:3px;
}
.qa__copy:hover{color:var(--primary)}

/* Empty (re-use of aree.css pattern) */
.empty{
  text-align:center;padding:56px 24px;
  border-radius:var(--r-lg);background:var(--surface);
  box-shadow:inset 0 0 0 1px var(--border);
}
.empty__t{font-family:var(--font-display);font-size:26px;letter-spacing:-0.01em;margin-bottom:6px}
.empty__s{font-size:14.5px;color:var(--muted);max-width:46ch;margin:0 auto 20px;line-height:1.5}
.empty__cta{display:inline-flex;gap:8px;flex-wrap:wrap;justify-content:center}

mark{
  background:color-mix(in oklab, var(--primary) 25%, transparent);
  color:inherit;padding:0 2px;border-radius:3px;
}

@media (max-width:768px){
  .qa__head{grid-template-columns:auto auto;grid-template-rows:auto auto;align-items:start}
  .qa__catTag{grid-column:1;grid-row:1}
  .qa__chev{grid-column:2;grid-row:1}
  .qa__q{grid-column:1 / -1;grid-row:2;margin-top:6px}
}

/* =================================================
   RELATED CTA — bot chat preview
   ================================================= */
.rel{padding:0 0 clamp(80px, 6vw, 140px)}
.rel__inner{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
.alist__bot{
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px, 4vw, 80px);
  padding:clamp(40px, 4vw, 72px);
  border-radius:var(--r-lg);
  background:linear-gradient(135deg, color-mix(in oklab, var(--primary-soft) 70%, transparent), transparent 60%), var(--surface);
  box-shadow:inset 0 0 0 1px var(--border);
  align-items:center;
}
.bot__copy .h2{margin-top:8px}
.bot__viz{display:flex;flex-direction:column;gap:8px}
.bot__bubble{
  padding:14px 16px;border-radius:18px;
  font-size:14.5px;line-height:1.45;max-width:80%;
  animation:bubbleIn .5s cubic-bezier(.2,.7,.2,1) backwards;
}
.bot__bubble--u{
  align-self:flex-end;background:var(--primary);color:#fff;
  border-bottom-right-radius:6px;animation-delay:.1s;
}
.bot__bubble--b{
  align-self:flex-start;background:var(--surface);
  box-shadow:inset 0 0 0 1px var(--border);
  border-bottom-left-radius:6px;animation-delay:.3s;
}
.bot__bubble--small{font-size:13px;animation-delay:.5s;opacity:.85}
.bot__bubble--small.bot__bubble--b{animation-delay:.7s}
@media (max-width:900px){
  .alist__bot{grid-template-columns:1fr}
}