/* ============================================================
   FOGLIO DI STILE CONDIVISO — nav, sidebar, newsletter, tipografia
   Caricato da index.php, post.php, archivio.php, chi-siamo.php.
   Gli stili specifici di ogni pagina (carosello, card, ecc.) restano
   nel blocco <style> di ciascun file: qui c'è solo ciò che è comune.
   ============================================================ */

:root{
  --cream:#F7F2E9; --surface:#FFFFFF; --ink:#2B2620; --ink-soft:#6E6656;
  --rust:#C1502E; --teal:#2F5D62; --mustard:#E3A72B; --sand:#E9DFC9;
  --shadow:0 6px 24px rgba(43,38,32,.08);
  --radius:16px; --tr:.25s ease;
  --content-max: 720px;
}

/* ---- LEGGIBILITÀ: tipografia di base più larga e spaziata ---- */
html{
  overflow-x:hidden; /* rete di sicurezza: evita scroll orizzontale indesiderato su mobile (serve su html E body per funzionare su tutti i browser) */
}
body{
  font-size:18px;
  line-height:1.8;
  overflow-x:hidden;
}
body.nav-open-lock{overflow:hidden} /* blocca lo scroll della pagina mentre il menu mobile è aperto */
.post-text, .content, article p, .article-body{
  font-size:18px;
  line-height:1.8;
}

/* ---- NAV IN ALTO ---- */
.site-nav{
  position:sticky; top:0; z-index:100;
  background:rgba(247,242,233,.94); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--sand);
}
.site-nav-inner{
  max-width:1180px; margin:0 auto; padding:.8rem 1.2rem;
  display:flex; align-items:center; justify-content:space-between; gap:1rem;
}
.site-nav .brand{font-family:'Fraunces',serif; font-weight:700; font-size:1.25rem; text-decoration:none; color:var(--ink); flex-shrink:0}
.site-nav .brand span{color:var(--rust)}
.nav-links{display:flex; align-items:center; gap:1.4rem; list-style:none; margin:0; padding:0}
.nav-links a{text-decoration:none; color:var(--ink); font-weight:700; font-size:.92rem; white-space:nowrap}
.nav-links a:hover{color:var(--rust)}

/* ---- sottomenu "Blog" (dropdown con le categorie) ---- */
.nav-dropdown{position:relative}
.nav-dropdown-toggle{
  background:none; border:none; cursor:pointer; font-family:inherit;
  display:flex; align-items:center; gap:.3rem;
  color:var(--ink); font-weight:700; font-size:.92rem; padding:0;
}
.nav-dropdown-toggle:hover{color:var(--rust)}
.nav-dropdown-toggle .caret{font-size:.7rem; transition:var(--tr)}
.nav-dropdown-toggle.open .caret{transform:rotate(180deg)}
.dropdown-menu{
  list-style:none; margin:0; padding:0;
  max-height:0; overflow:hidden; transition:max-height .25s ease;
}
.dropdown-menu.open{max-height:400px}
.dropdown-menu a{display:block; padding:.5rem 0; font-size:.88rem; font-weight:700}

@media (min-width: 769px){
  .dropdown-menu{
    position:absolute; top:calc(100% + .8rem); left:50%; transform:translateX(-50%);
    background:var(--surface); border:1px solid var(--sand); border-radius:12px;
    box-shadow:0 10px 30px rgba(43,38,32,.14); padding:.5rem .9rem; min-width:150px;
    max-height:none; height:0; /* su desktop l'apertura è gestita con height, non max-height, per evitare uno "scatto" visibile */
    opacity:0; pointer-events:none; transition:opacity .2s ease;
  }
  .dropdown-menu.open{height:auto; opacity:1; pointer-events:auto}
  .dropdown-menu a{padding:.4rem 0; white-space:nowrap}
}

.hamburger{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:38px; height:38px; background:none; border:none; cursor:pointer; padding:0;
}
.hamburger span{display:block; width:100%; height:2.5px; background:var(--ink); border-radius:2px; transition:var(--tr)}
.hamburger.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

@media (max-width: 768px){
  .hamburger{display:flex}
  .nav-links{
    position:fixed; top:0; right:0; width:min(78vw,320px);
    height:100vh; height:100dvh; /* 100dvh è più preciso su iOS (tiene conto della barra indirizzi); i browser che non lo supportano ignorano la riga e restano su 100vh */
    background:var(--surface); flex-direction:column; align-items:flex-start;
    padding:5rem 1.6rem 2rem; gap:1.3rem; box-shadow:-8px 0 30px rgba(0,0,0,.12);
    transform:translateX(100%); transition:transform .3s ease; z-index:99;
    overflow-y:auto;
  }
  .nav-links.open{transform:translateX(0)}
  .nav-links a{font-size:1.05rem} /* più leggibili e facili da toccare nel menu a comparsa */
  .nav-dropdown{width:100%}
  .nav-dropdown-toggle{font-size:1.05rem; width:100%}
  .dropdown-menu{padding-left:1rem; border-left:2px solid var(--sand); margin-top:.4rem}
  .dropdown-menu a{font-size:.98rem}
  .nav-overlay{
    display:none; position:fixed; inset:0; background:rgba(0,0,0,.35); z-index:98;
  }
  .nav-overlay.open{display:block}
}

/* ---- LAYOUT A DUE COLONNE (contenuto + sidebar) ---- */
.page-layout{
  max-width:1180px; margin:0 auto; padding:0 1.2rem;
  display:grid; grid-template-columns: minmax(0, var(--content-max)) 1fr; gap:2.5rem;
  align-items:start;
}
.page-main{min-width:0}
.page-main.no-sidebar{grid-column: 1 / -1; max-width:var(--content-max); margin:0 auto}
@media (max-width: 980px){
  .page-layout{grid-template-columns:1fr; gap:0}
}

/* ---- SIDEBAR ---- */
.sidebar{display:flex; flex-direction:column; gap:1.3rem; position:sticky; top:5.2rem}
@media (max-width: 980px){ .sidebar{position:static; margin-top:2.2rem} }
@media (max-width: 480px){
  .page-layout{padding:0 1rem}
  .sidebar{gap:1rem}
  .side-box{padding:1rem}
}
.side-box{background:var(--surface); border:1px solid var(--sand); border-radius:var(--radius); padding:1.2rem; box-shadow:var(--shadow)}
.side-box h3{font-family:'Fraunces',serif; font-size:1.02rem; margin:0 0 .7rem; color:var(--ink)}
.side-box p{font-size:.9rem; color:var(--ink-soft); line-height:1.6; margin:0}

.side-search{display:flex; gap:.4rem}
.side-search input{flex:1; padding:.6rem .8rem; border:1px solid var(--sand); border-radius:9px; font-size:.9rem; font-family:inherit}
.side-search button{background:var(--teal); color:#fff; border:none; border-radius:9px; padding:.6rem .9rem; cursor:pointer; font-weight:700}

.side-list{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:.55rem}
.side-list a{text-decoration:none; color:var(--ink); font-size:.88rem; font-weight:700; display:flex; justify-content:space-between; gap:.5rem}
.side-list a:hover{color:var(--rust)}
.side-list .count, .side-list .views{color:var(--ink-soft); font-weight:400; flex-shrink:0}
.side-list .most-viewed-item{display:flex; gap:.6rem; align-items:center}
.side-list .most-viewed-thumb{width:44px; height:44px; border-radius:8px; object-fit:cover; flex-shrink:0; background:var(--sand)}

/* ---- NEWSLETTER (box sidebar + CTA fondo articolo + barra sticky) ---- */
.nl-box{background:linear-gradient(155deg, var(--rust), #a8431f); color:#fff; border-radius:var(--radius); padding:1.4rem; box-shadow:var(--shadow)}
.nl-box h3{font-family:'Fraunces',serif; font-size:1.15rem; margin:0 0 .4rem; color:#fff}
.nl-box p{font-size:.88rem; color:rgba(255,255,255,.88); margin:0 0 .9rem; line-height:1.5}
.nl-form{display:flex; flex-direction:column; gap:.6rem}
.nl-form input[type=email]{padding:.7rem .9rem; border:none; border-radius:9px; font-size:.92rem; font-family:inherit}
.nl-form label.consent{display:flex; gap:.4rem; align-items:flex-start; font-size:.72rem; color:rgba(255,255,255,.85); line-height:1.4}
.nl-form label.consent input{margin-top:.2rem}
.nl-form button{background:var(--ink); color:#fff; border:none; border-radius:9px; padding:.75rem; font-weight:700; cursor:pointer; font-size:.95rem}
.nl-form button:hover{background:#1c1913}
.nl-status{font-size:.82rem; margin-top:.5rem; min-height:1.2em}
.nl-honeypot{position:absolute !important; left:-9999px !important; width:1px; height:1px; overflow:hidden}

.nl-article-cta{
  background:var(--surface); border:2px dashed var(--rust); border-radius:var(--radius);
  padding:1.8rem 1.5rem; margin:2.2rem 0; text-align:center;
}
.nl-article-cta h3{font-family:'Fraunces',serif; font-size:1.35rem; color:var(--ink); margin:0 0 .4rem}
.nl-article-cta p{color:var(--ink-soft); margin:0 0 1.1rem; font-size:1rem}
.nl-article-cta .nl-form{flex-direction:row; max-width:480px; margin:0 auto}
.nl-article-cta .nl-form input[type=email]{flex:1; border:1.5px solid var(--sand)}
.nl-article-cta .nl-form button{background:var(--rust); flex-shrink:0}
.nl-article-cta .nl-form button:hover{background:#a8431f}
.nl-article-cta label.consent{color:var(--ink-soft); max-width:480px; margin:.5rem auto 0; text-align:left}
@media (max-width:520px){ .nl-article-cta .nl-form{flex-direction:column} }

.nl-sticky{
  position:fixed; left:0; right:0; bottom:0; z-index:200;
  background:var(--ink); color:#fff; padding:.9rem 1.2rem;
  display:flex; align-items:center; justify-content:center; gap:1rem; flex-wrap:wrap;
  transform:translateY(110%); transition:transform .35s ease; box-shadow:0 -6px 24px rgba(0,0,0,.18);
}
.nl-sticky.show{transform:translateY(0)}
.nl-sticky span.nl-sticky-text{font-weight:700; font-size:.92rem}
.nl-sticky .nl-form{flex-direction:row; margin:0}
.nl-sticky .nl-form input[type=email]{width:200px}
.nl-sticky .nl-form button{background:var(--rust)}
.nl-sticky label.consent{display:none} /* nella barra sticky il consenso resta implicito nel form esteso della sidebar/CTA: qui teniamo solo un rimando */
.nl-sticky .consent-mini{display:flex; align-items:center; flex-shrink:0}
.nl-sticky .consent-mini input{width:16px; height:16px}
.nl-sticky-close{background:none; border:none; color:rgba(255,255,255,.7); font-size:1.3rem; cursor:pointer; line-height:1; padding:.2rem .4rem}
.nl-sticky-close:hover{color:#fff}
@media (max-width:640px){
  .nl-sticky{padding:.8rem 1rem}
  .nl-sticky span.nl-sticky-text{display:none}
  .nl-sticky .nl-form input[type=email]{width:150px}
}

/* ---- ARTICOLI CORRELATI ---- */
.related-posts{margin-top:2.5rem; padding-top:1.8rem; border-top:1px solid var(--sand)}
.related-posts h3{font-family:'Fraunces',serif; font-size:1.2rem; margin-bottom:1rem}
.related-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:1rem}
@media (max-width:640px){ .related-grid{grid-template-columns:1fr} }
.related-card{text-decoration:none; color:var(--ink); background:var(--surface); border:1px solid var(--sand); border-radius:12px; overflow:hidden; display:block; transition:var(--tr)}
.related-card:hover{box-shadow:var(--shadow)}
.related-card img{width:100%; aspect-ratio:16/10; object-fit:cover; display:block; background:var(--sand)}
.related-card .rc-body{padding:.8rem}
.related-card .rc-title{font-weight:700; font-size:.92rem; line-height:1.35; margin-bottom:.3rem}
.related-card .rc-date{font-size:.72rem; color:var(--ink-soft)}