/* NuvolaTech - card, badge, sezioni, widget, paginazione */

/* ---- titolo di sezione -------------------------------------------------- */
.nt-section{margin-bottom:45px}
.nt-section__head{display:flex;align-items:baseline;gap:14px;margin-bottom:18px}
.nt-section__title{margin:0;font-size:var(--nt-title-section);line-height:var(--nt-title-section-lh)}
.nt-section__more{margin-left:auto;font-size:.8125rem;font-weight:600;color:var(--nt-link);
  white-space:nowrap}

/* ---- badge / etichette -------------------------------------------------- */
.nt-badge{display:inline-block;padding:3px 9px;font-size:.6875rem;font-weight:600;
  line-height:1.5;letter-spacing:.02em;color:#fff;background:var(--nt-brand);
  border-radius:4px;text-transform:uppercase}
.nt-badge--soft{color:var(--nt-link);background:rgba(var(--nt-link-rgb),.12)}
.nt-badge--amber{color:var(--nt-ink-3);background:var(--nt-amber)}

.nt-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px;
  font-size:var(--nt-meta);line-height:var(--nt-meta-lh);color:var(--nt-grey-4)}
.nt-meta a{color:var(--nt-grey-5);font-weight:500}
.nt-meta__sep{opacity:.5}

/* ---- card generica ------------------------------------------------------ */
.nt-card{position:relative;display:flex;flex-direction:column;gap:12px;min-width:0}
.nt-card__media{position:relative;overflow:hidden;border-radius:var(--nt-radius);
  background:var(--nt-surface-3);aspect-ratio:16/9}
.nt-card__media img{width:100%;height:100%;object-fit:cover;
  transition:transform .45s ease}
.nt-card:hover .nt-card__media img{transform:scale(1.045)}
.nt-card__media .nt-badge{position:absolute;top:10px;left:10px;z-index:2}
.nt-card__title{margin:0;font-size:var(--nt-title-card);line-height:var(--nt-title-card-lh);
  font-weight:700}
.nt-card__title a{color:var(--nt-ink)}
.nt-card__title a:hover{color:var(--nt-link)}
.nt-card__excerpt{margin:0;font-size:.875rem;line-height:1.6;color:var(--nt-grey-5)}
.nt-card__body{display:flex;flex-direction:column;gap:8px;min-width:0}

/* card in evidenza: immagine di sfondo + testo sovrapposto */
.nt-card--hero{border-radius:var(--nt-radius);overflow:hidden;min-height:320px;
  justify-content:flex-end;padding:22px;color:#fff;isolation:isolate;
  background:var(--nt-ink-3)}
.nt-card--hero .nt-card__bg{position:absolute;inset:0;z-index:-2;width:100%;height:100%;
  object-fit:cover;transition:transform .5s ease}
.nt-card--hero::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(to top,rgba(12,19,53,.92) 0%,rgba(12,19,53,.55) 45%,rgba(12,19,53,0) 100%)}
.nt-card--hero:hover .nt-card__bg{transform:scale(1.04)}
.nt-card--hero .nt-card__title{font-size:clamp(1.25rem,2.2vw,1.875rem);line-height:1.22}
.nt-card--hero .nt-card__title a{color:#fff}
.nt-card--hero .nt-card__title a:hover{color:#fff;text-decoration:underline;
  text-underline-offset:3px}
.nt-card--hero .nt-meta{color:rgba(255,255,255,.78)}
.nt-card--hero .nt-meta a{color:rgba(255,255,255,.9)}
@media (min-width:782px){
  .nt-card--hero{min-height:380px;padding:28px}
  .nt-card--hero-lg{min-height:460px}
}

/* card orizzontale (liste di notizie) */
.nt-card--row{flex-direction:row;gap:16px;align-items:flex-start;
  padding-bottom:20px;border-bottom:1px solid var(--nt-border)}
.nt-card--row:last-child{border-bottom:0;padding-bottom:0}
.nt-card--row .nt-card__media{flex:0 0 120px;width:120px;aspect-ratio:4/3}
.nt-card--row .nt-card__title{font-size:var(--nt-title-card-sm);
  line-height:var(--nt-title-card-sm-lh)}
@media (min-width:600px){
  .nt-card--row{gap:20px}
  .nt-card--row .nt-card__media{flex:0 0 210px;width:210px;aspect-ratio:16/10}
  .nt-card--row .nt-card__title{font-size:var(--nt-title-card);
    line-height:var(--nt-title-card-lh)}
}

/* card minima (sidebar, correlati) */
.nt-card--mini{flex-direction:row;gap:12px;align-items:center}
.nt-card--mini .nt-card__media{flex:0 0 64px;width:64px;aspect-ratio:1;
  border-radius:var(--nt-radius-sm)}
.nt-card--mini .nt-card__title{font-size:.875rem;line-height:1.35;font-weight:600}

/* rende cliccabile tutta la card senza annidare link */
.nt-card__link::after{content:"";position:absolute;inset:0;z-index:3}

/* ---- griglie di card ---------------------------------------------------- */
.nt-grid{display:grid;gap:var(--nt-gap)}
.nt-grid--2{grid-template-columns:1fr}
.nt-grid--3{grid-template-columns:1fr}
.nt-grid--4{grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--nt-gutter)}
@media (min-width:600px){
  .nt-grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
  .nt-grid--3{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (min-width:900px){
  .nt-grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
  .nt-grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
}
.nt-list{display:flex;flex-direction:column;gap:20px}

/* ---- carosello a scorrimento (senza librerie) --------------------------- */
.nt-carousel{position:relative}
.nt-carousel__track{display:grid;grid-auto-flow:column;
  grid-auto-columns:minmax(230px,calc(50% - var(--nt-gutter)/2));
  gap:var(--nt-gutter);overflow-x:auto;scroll-snap-type:x mandatory;
  scrollbar-width:none;padding-bottom:4px}
.nt-carousel__track::-webkit-scrollbar{display:none}
.nt-carousel__track > *{scroll-snap-align:start}
@media (min-width:900px){
  .nt-carousel__track{grid-auto-columns:minmax(0,calc(33.333% - var(--nt-gutter)*2/3))}
}
.nt-carousel__nav{display:none;gap:8px;margin-left:auto}
@media (min-width:900px){.nt-carousel__nav{display:flex}}
.nt-carousel__btn{width:36px;height:36px;padding:0;color:var(--nt-ink);
  background:var(--nt-surface-3);border-radius:50%}
.nt-carousel__btn:hover{color:#fff;background:var(--nt-ink)}
.nt-carousel__btn[disabled]{opacity:.35;cursor:default}
.nt-carousel__btn[disabled]:hover{color:var(--nt-ink);background:var(--nt-surface-3)}
.nt-carousel__btn svg{width:16px;height:16px;fill:currentColor;margin:auto}

/* ---- widget / sidebar --------------------------------------------------- */
.nt-widget{margin-bottom:28px;padding:20px;background:var(--nt-surface-2);
  border-radius:var(--nt-radius)}
.nt-widget:last-child{margin-bottom:0}
/* Solo il titolo del widget, non i titoli delle card che contiene. */
.nt-widget > .widget-title,.nt-widget > h2,.nt-widget > h3{margin:0 0 14px;font-size:.8125rem;
  font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--nt-grey-5)}
.nt-widget ul{margin:0;padding:0;list-style:none}
.nt-widget li{padding:8px 0;font-size:.9375rem;border-bottom:1px solid var(--nt-border)}
.nt-widget li:last-child{border-bottom:0}
.nt-widget a{color:var(--nt-ink)}
.nt-widget a:hover{color:var(--nt-link)}
.nt-widget .nt-list{gap:14px}

/* nuvola di tag / chip */
.nt-chips{display:flex;flex-wrap:wrap;gap:8px}
.nt-chips a,.tagcloud a{display:inline-block;padding:6px 12px;font-size:.75rem !important;
  font-weight:600;color:#fff;background:var(--nt-link);border-radius:5px}
.nt-chips a:hover,.tagcloud a:hover{color:#fff;background:var(--nt-link-hover)}

/* ---- paginazione -------------------------------------------------------- */
.nt-pagination{margin-top:40px}
.nt-pagination .nav-links{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.nt-pagination .page-numbers{display:grid;place-items:center;min-width:40px;height:40px;
  padding:0 12px;font-size:.875rem;font-weight:600;color:var(--nt-ink);
  background:var(--nt-surface-3);border-radius:var(--nt-radius-sm)}
.nt-pagination .page-numbers:hover{color:#fff;background:var(--nt-ink)}
.nt-pagination .page-numbers.current{color:#fff;background:var(--nt-brand)}
.nt-pagination .dots{background:transparent}

/* ---- stato vuoto -------------------------------------------------------- */
.nt-empty{padding:50px 0;text-align:center;color:var(--nt-grey-4)}
.nt-empty h2{color:var(--nt-ink)}

/* ---- segnaposto quando manca l'immagine in evidenza --------------------- */
.nt-card__placeholder{display:grid;place-items:center;width:100%;height:100%;
  background:linear-gradient(135deg,var(--nt-surface-3) 0%,var(--nt-surface-4) 100%)}
.nt-card__placeholder span{font-size:2.5rem;font-weight:700;line-height:1;
  color:rgba(var(--nt-ink-rgb),.16)}
.nt-card--mini .nt-card__placeholder span{font-size:1.25rem}

/* ---- briciole di pane --------------------------------------------------- */
.nt-breadcrumbs{margin-bottom:22px;font-size:.8125rem;color:var(--nt-grey-4)}
.nt-breadcrumbs ol{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none}
.nt-breadcrumbs li{display:flex;align-items:center;gap:6px;min-width:0}
.nt-breadcrumbs li + li::before{content:"\203A";color:var(--nt-grey-2)}
.nt-breadcrumbs a{color:var(--nt-grey-5);font-weight:500}
.nt-breadcrumbs a:hover{color:var(--nt-link)}
.nt-breadcrumbs [aria-current]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  max-width:22em}

/* ---- slot pubblicitari -------------------------------------------------- */
.nt-ad{display:block;margin:0 auto var(--nt-gap);text-align:center;overflow:hidden}
.nt-ad:empty{display:none}
.nt-ad__label{display:block;margin-bottom:6px;font-size:.625rem;font-weight:600;
  letter-spacing:.1em;text-transform:uppercase;color:var(--nt-grey-2)}
.nt-ad img,.nt-ad iframe,.nt-ad ins{max-width:100%;margin-inline:auto}
/* dentro l'articolo resta nella colonna di lettura e si stacca dal testo */
.nt-ad--inline,.nt-ad--article-top,.nt-ad--article-bottom{
  max-width:var(--nt-reading-width);margin-block:32px}
.nt-ad--header{margin-top:var(--nt-gutter)}
.nt-ad--sidebar{margin-bottom:28px}
.nt-ad--footer{margin-bottom:40px}

/* ---- paginazione interna a un articolo lungo ---------------------------- */
.nt-page-links{max-width:var(--nt-reading-width);margin:2em auto 0;font-size:.875rem;
  font-weight:600;color:var(--nt-grey-5)}
.nt-page-links a{display:inline-block;min-width:32px;padding:4px 9px;margin:0 3px;
  text-align:center;background:var(--nt-surface-3);border-radius:5px;color:var(--nt-ink)}
.nt-page-links a:hover{color:#fff;background:var(--nt-ink)}