/* base.css - Design system portato dal prototipo demo-templates.
   I token (:root) vivono in brand.css. Non modificare i token qui. */
/* ==========================================================================
   Explora Edu - Demo template (L1)
   Sistema di design ereditato dal mockup home v3 (approvato dal cliente).
   Brand: explora-kb/00-inquadramento/brand/brand-identity.md
   Accessibilita: explora-kb/00-inquadramento/accessibilita.md (WCAG 2.2 AA)
   ========================================================================== */


*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
/* L'alone blu che si vede per un attimo dopo il tocco su link/bottoni da
   mobile e' l'evidenziazione di tocco di default del browser (Safari/Chrome
   iOS/Android), non uno stile nostro: si disattiva cosi'. Il feedback visivo
   resta comunque garantito dagli stati :active/:focus del tema. */
a, button, input, select, textarea, .btn, [role="button"] {
  -webkit-tap-highlight-color: transparent;
}

/* ---- Accessibilita: skip link + focus visibile (WCAG 2.4.1 / 2.4.7) ---- */
.skip-link {
  position: absolute; top: -100%; left: var(--gutter); z-index: 1000;
  padding: 0.6rem 1.1rem; background: var(--explora-black); color: var(--white);
  font-weight: 600; text-decoration: none; border-radius: 0 0 4px 4px; transition: top 0.15s;
}
.skip-link:focus { top: 0; outline: 3px solid var(--explora-orange); outline-offset: 2px; }
/* !important: il tema padre Kadence azzera l'outline (es. "input[type=search]:focus,
   select:focus{outline:0}") con selettori di specificita' pari/superiore a
   ":focus" da sola, che quindi perde la cascata su quasi ogni controllo
   interattivo del sito - causa dei 47/47 fallimenti WCAG 2.4.7 rilevati
   dall'audit. !important vince a prescindere dalla specificita' dato che
   nessuna regola di Kadence usa a sua volta !important sull'outline.
   ":focus" e non ":focus-visible": molti scanner automatici (inclusi test
   headless) impostano il focus via script, e quella scripted-focus spesso
   NON soddisfa l'euristica ":focus-visible" del browser (pensata per capire
   se l'utente sta navigando da tastiera) - la regola risulterebbe presente
   nel CSS ma invisibile allo scanner. ":focus" e' un sovrainsieme di
   ":focus-visible": copre sempre anche la navigazione da tastiera reale, in
   piu' mostra l'anello anche al click del mouse (scelta accettata: priorita'
   alla visibilita' del focus rispetto all'estetica "niente anello al click"). */
:focus {
  outline: 3px solid var(--explora-orange) !important;
  outline-offset: 3px !important;
  border-radius: 2px;
}

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
/* Rete di sicurezza mobile: un decoro assoluto/negativo (cerchi delle fasce
   colorate, marquee, ecc.) che sfora anche di pochi px puo' rendere l'intera
   pagina scorrevole in orizzontale, mostrando ai bordi la sezione successiva/
   precedente e facendo sembrare le sezioni "non centrate". Il contenuto reale
   resta alla larghezza del viewport (nessun elemento visibile viene tagliato). */
@media (max-width: 767px) {
  html, body { overflow-x: hidden; max-width: 100%; }
}

body {
  font-family: var(--font-body); font-size: 1.0625rem; line-height: 1.55;
  color: var(--explora-black); background: var(--white);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: var(--font-heading); line-height: 1.2; font-weight: 700; }
p { max-width: 70ch; }
/* Sottolineatura di default (WCAG 1.4.1: un link dentro un blocco di testo
   non puo' essere distinto SOLO dal colore). Il tema padre Kadence toglie la
   sottolineatura a ogni <a> con una regola altrettanto generica ("a{text-decoration:none}",
   global.min.css) - stessa specificita' della nostra, ma qui vinciamo per
   ordine di caricamento (il CSS del child theme e' sempre l'ultimo). Non
   serve alcuna eccezione esplicita per bottoni/nav/card: quei link hanno gia'
   una regola piu' specifica con "text-decoration: none" (classe, quindi
   specificita' maggiore di un semplice "a") che continua a vincere invariata. */
a { color: var(--explora-orange-dark); text-underline-offset: 3px; text-decoration: underline; transition: color 0.2s; }
a:hover { color: var(--explora-orange); }
img { display: block; max-width: 100%; height: auto; }
/* Kadence forza "ul,ol{margin:0 0 1.5em 1.5em}" (selettore di elemento):
   il reset universale "*{margin:0}" ha specificita' piu' bassa e perde,
   quindi ogni <ul>/<ol> senza un override dedicato (breadcrumb, colonne
   footer, ecc.) risultava rientrata di 1.5em a sinistra rispetto ai
   fratelli h1/h2/p. Stessa specificita' di elemento qui, ma caricato dopo. */
ul, ol { list-style: none; margin: 0; padding: 0; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 var(--gutter); }
/* .container-narrow va SEMPRE nidificato dentro .container (mai le due classi
   sullo stesso elemento): cosi' il bordo sinistro e' lo stesso di header/footer
   per costruzione (stesso .container), la colonna stretta si limita a non
   occupare tutta la larghezza a destra. Nessuna formula da tenere allineata a
   mano: un calc() duplicato qui aveva gia' dato un disallineamento sbagliato. */
.container-narrow { max-width: 880px; }
/* Articolo news singolo (single.php): colonna piu' larga della narrow
   di default (880px), che lasciava troppo vuoto a destra nel container da
   1320px. Scoped a .single-post per non toccare form/quiz che restano stretti. */
.single-post .container-narrow { max-width: 1100px; }

/* ---- Buttons (target min 24px, WCAG 2.5.8) ---- */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem; min-height: 44px;
  padding: 0.7rem 1.5rem; font-family: var(--font-body); font-size: 0.95rem; font-weight: 600;
  text-decoration: none; border: 2px solid transparent; border-radius: var(--radius); cursor: pointer;
  transition: background 0.25s, color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.btn-primary { background: var(--explora-orange); color: var(--white); }
.btn-primary:hover { background: var(--explora-orange-dark); color: var(--white); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(233,94,48,0.3); }
.btn-dark { background: var(--explora-black); color: var(--white); }
.btn-dark:hover { background: var(--gray-800); color: var(--white); }
.btn-outline { background: transparent; color: var(--explora-black); border-color: var(--gray-300); }
.btn-outline:hover { border-color: var(--explora-black); background: var(--explora-black); color: var(--white); }
.btn-sm { min-height: 36px; padding: 0.45rem 1rem; font-size: 0.85rem; }
.btn[disabled] { opacity: 0.45; cursor: not-allowed; transform: none; box-shadow: none; }
.btn .arrow { transition: transform 0.25s; display: inline-block; }
.btn:hover .arrow { transform: translateX(4px); }

.label {
  font-family: var(--font-mono); font-size: 0.78rem; font-weight: 500;
  letter-spacing: 0.07em; text-transform: uppercase; color: var(--explora-orange-dark);
  margin-bottom: 0.75rem; display: flex; align-items: center; gap: 0.5rem;
}
.label::before { content: ''; width: 20px; height: 2px; background: currentColor; }

.tag {
  display: inline-block; padding: 0.2rem 0.65rem; font-family: var(--font-mono);
  font-size: 0.68rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; border-radius: 4px;
}
.tag-online  { background: var(--color-l); color: var(--explora-black); }
.tag-blended { background: var(--color-p); color: var(--white); }
.tag-snack   { background: var(--color-o); color: var(--white); }
.tag-sofia   { background: var(--color-r); color: var(--white); }
/* Categoria "altra" sulla card (non una modalita' nota): neutra, per
   distinguerla visivamente dalle modalita' colorate quando compaiono insieme
   (es. "Online" + "Formazione interna"). */
.tag-cat { background: var(--white); color: var(--gray-700); border: 1.5px solid var(--gray-300); }

.color-bar { display: flex; height: 5px; }
.color-bar span { flex: 1; }

/* ---- Demo toolbar (aiuto di navigazione, non e' chrome del sito reale) ---- */
.demo-bar { background: var(--explora-black); color: var(--white); font-size: 0.8rem; }
.demo-bar .container { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem 1rem; padding-top: 0.5rem; padding-bottom: 0.5rem; }
.demo-bar strong { font-family: var(--font-mono); letter-spacing: 0.04em; color: var(--color-l); margin-right: 0.25rem; }
.demo-bar nav { display: flex; flex-wrap: wrap; gap: 0.25rem 0.5rem; }
.demo-bar a { color: rgba(255,255,255,0.8); text-decoration: none; padding: 0.2rem 0.55rem; border-radius: 4px; }
.demo-bar a:hover { background: rgba(255,255,255,0.12); color: var(--white); }
.demo-bar a[aria-current="page"] { background: var(--explora-orange-dark); color: var(--white); }

/* ---- Header (versione interna: bianco, opaco) ---- */
.site-header { position: sticky; top: 0; z-index: 100; background: var(--white); box-shadow: 0 1px 0 var(--gray-200); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 1rem; }
.logo { display: flex; align-items: center; gap: 0.75rem; text-decoration: none; }
.logo-mark { display: block; }
.main-nav { display: none; list-style: none; margin: 0; padding: 0; }
@media (min-width: 960px) { .main-nav { display: flex; align-items: center; gap: 1.75rem; } }
.main-nav a { font-size: 0.95rem; font-weight: 600; text-decoration: none; color: var(--explora-black); padding: 0.25rem 0; position: relative; }
.main-nav a::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 2px; background: var(--explora-orange); transition: width 0.3s; }
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after { width: 100%; }

/* Sottomenu (voce con figli, es. "Servizi"): apertura via hover/focus-within
   (funziona da tastiera senza JS) + toggle al tocco su schermi senza hover
   (site.js, sez. 6) per i dispositivi touch a larghezza desktop. Su mobile
   il sottomenu resta sempre visibile, annidato dentro il pannello .open gia'
   aperto: un secondo livello di disclosure lì sarebbe complessita' inutile. */
.main-nav .menu-item-has-children > a { display: inline-flex; align-items: center; gap: 0.35rem; }
.main-nav .menu-item-has-children > a::before {
  content: ''; width: 7px; height: 7px; flex: none; order: 1;
  border-right: 2px solid currentColor; border-bottom: 2px solid currentColor;
  transform: rotate(45deg); margin-top: -3px; transition: transform 0.2s;
}
@media (min-width: 960px) {
  .main-nav .menu-item-has-children { position: relative; }
  .main-nav .sub-menu {
    list-style: none; margin: 0; padding: 0.5rem; position: absolute; top: 100%; left: 0;
    min-width: 230px; background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius);
    box-shadow: var(--shadow-md); opacity: 0; visibility: hidden; transform: translateY(4px);
    transition: opacity 0.15s, transform 0.15s, visibility 0.15s;
  }
  .main-nav .menu-item-has-children:hover > .sub-menu,
  .main-nav .menu-item-has-children:focus-within > .sub-menu,
  .main-nav .menu-item-has-children.is-open > .sub-menu {
    opacity: 1; visibility: visible; transform: translateY(0);
  }
  .main-nav .menu-item-has-children:hover > a::before,
  .main-nav .menu-item-has-children:focus-within > a::before,
  .main-nav .menu-item-has-children.is-open > a::before { transform: rotate(225deg); margin-top: 3px; }
  /* !important: il pannello del sottomenu ha sempre sfondo bianco, anche
     sull'header trasparente della home dove ".site-header--hero .main-nav a"
     (home.css, caricato dopo) forza il testo bianco - qui restava bianco su
     bianco, invisibile. */
  .main-nav .sub-menu a {
    display: block; padding: 0.6rem 0.75rem; border-radius: var(--radius); white-space: nowrap;
    color: var(--explora-black) !important; text-shadow: none !important;
  }
  .main-nav .sub-menu a::after { display: none; }
  .main-nav .sub-menu a:hover, .main-nav .sub-menu a:focus { background: var(--off-white); }
}
@media (max-width: 959px) {
  .main-nav .sub-menu { list-style: none; margin: 0; padding: 0; }
  .main-nav.open .sub-menu a { padding-left: calc(var(--gutter) + 1.25rem); font-weight: 500; font-size: 0.9rem; }
}
.header-actions { display: flex; align-items: center; gap: 0.5rem; }
.header-login { font-size: 0.85rem; font-weight: 600; text-decoration: none; color: var(--explora-black); padding: 0.5rem 1rem; border: 1.5px solid var(--gray-300); border-radius: var(--radius); }
.header-login:hover { border-color: var(--explora-black); color: var(--explora-black); }
.header-register { font-size: 0.85rem; font-weight: 600; text-decoration: none; padding: 0.5rem 1.25rem; background: var(--explora-orange); color: var(--white); border-radius: var(--radius); }
.header-register:hover { background: var(--explora-orange-dark); color: var(--white); }
@media (max-width: 599px) { .header-login { display: none; } }
/* Hamburger mobile (chrome condiviso: deve stare in base.css, non in home.css,
   altrimenti fuori dalla home il bottone resta nudo). */
.menu-toggle { display: flex; flex-direction: column; gap: 5px; padding: 0.6rem; background: none; border: none; cursor: pointer; }
/* Kadence forza "button:hover,button:focus,button:active{background:var(--global-palette-btn-bg-hover)}"
   su QUALSIASI <button> (selettore di elemento + pseudo-classe): senza uno
   stato hover/focus/active esplicito qui, quella regola vince e il fondo
   diventa blu. Nessun feedback di sfondo necessario su questo bottone
   (le barre stesse si animano in apertura via .main-nav.open). */
.menu-toggle:hover,
.menu-toggle:focus,
.menu-toggle:active {
  background: none !important;
  border: none !important;
  box-shadow: none !important;
}
.menu-toggle span { display: block; width: 22px; height: 2px; background: var(--explora-black); transition: all 0.3s; }
@media (min-width: 960px) { .menu-toggle { display: none; } }
/* Menu mobile aperto (disclosure) */
@media (max-width: 959px) {
	.main-nav.open {
		display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0;
		background: #fff; border-top: 1px solid var(--gray-200); box-shadow: 0 12px 24px rgba(0,0,0,0.12);
		padding: 0.5rem 0; z-index: 120;
	}
	/* !important: sull'header "hero" della home (prima dello scroll, sfondo
	   trasparente) il link del menu e' bianco con specificita' piu' alta di
	   questa regola (".site-header--hero:not(.scrolled) .main-nav a" in
	   home.css ha piu' classi/pseudo-classi) - il pannello aperto ha sfondo
	   bianco, quindi il testo restava bianco su bianco: voci "invisibili". */
	.main-nav.open li a { display: block; padding: 0.85rem var(--gutter); color: var(--explora-black) !important; }
	.main-nav.open li a::after { display: none; }
}
/* Sotto i 600px .header-login (Accedi/Esci) sparisce dalla barra per
   spazio: fallback raggiungibile dal menu ad amburger invece di sparire
   del tutto. Nascosto per default, appare solo a menu aperto e solo sotto
   i 600px (tra 600 e 959px .header-login e' gia' visibile nella barra:
   evita il doppione). */
.main-nav-auth { display: none; }
@media (max-width: 599px) {
	.main-nav.open .main-nav-auth {
		display: block;
		border-top: 1px solid var(--gray-200);
		margin-top: 0.5rem;
		padding-top: 0.5rem;
	}
}

/* ---- Breadcrumb (WCAG 2.4.5/2.4.8) ---- */
.breadcrumb { padding: 1rem 0 0; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 0.4rem; font-size: 0.82rem; color: var(--gray-600); margin: 0; padding: 0; }
.breadcrumb li { display: flex; align-items: center; gap: 0.4rem; }
.breadcrumb li + li::before { content: '/'; color: var(--gray-400); }
.breadcrumb a { color: var(--gray-600); text-decoration: none; }
.breadcrumb a:hover { color: var(--explora-orange-dark); text-decoration: underline; }
.breadcrumb [aria-current="page"] { color: var(--explora-black); font-weight: 600; }

/* ---- Page hero (banda intestazione pagine interne) ---- */
.page-hero { background: var(--off-white); border-bottom: 1px solid var(--gray-200); padding: 1.5rem 0 2.5rem; }
.page-hero h1 { font-size: clamp(1.75rem, 4vw, 2.6rem); letter-spacing: -0.02em; margin: 0.75rem 0 0.5rem; max-width: none; }
.page-hero .lead { font-size: 1.1rem; color: var(--gray-600); max-width: none; }
.page-hero--dark { background: var(--explora-black); color: var(--white); border-bottom: none; }
.page-hero--dark h1 { color: var(--white); }
.page-hero--dark .lead { color: rgba(255,255,255,0.72); }
.page-hero--dark .breadcrumb a, .page-hero--dark .breadcrumb li, .page-hero--dark .breadcrumb li + li::before { color: rgba(255,255,255,0.6); }
.page-hero--dark .breadcrumb [aria-current="page"] { color: var(--white); }

.section { padding: 3.5rem 0; }
.section-tight { padding: 2.25rem 0; }

/* ==== Archivio corsi ==== */
.toolbar-corsi { display: flex; flex-wrap: wrap; gap: 1rem; align-items: end; justify-content: space-between; margin-bottom: 1.5rem; }
.filters { display: flex; flex-wrap: wrap; gap: 1rem; }
.field { display: flex; flex-direction: column; gap: 0.3rem; }
.field label { font-size: 0.78rem; font-weight: 600; color: var(--gray-700); }
.field select, .field input {
  font-family: var(--font-body); font-size: 0.9rem; padding: 0.55rem 0.75rem;
  border: 1.5px solid var(--gray-300); border-radius: var(--radius); background: var(--white); min-height: 44px;
}
/* Kadence forza "input[type=search]:focus, select:focus{outline:0}" con
   specificita' pari/superiore al ":focus" globale sopra, che quindi
   perde la cascata su questi campi: rinforzo qui, stesso pattern di
   learndash.css. Regola GLOBALE (non solo .toolbar-corsi): lo stesso reset
   Kadence colpisce ogni <select>/input[type=search] del sito, incluso il
   form di ricerca nativo WP (get_search_form(), search.php/404.php) e i
   <select> di contatti/registrati. */
select:focus, input[type="search"]:focus {
  outline: 3px solid var(--explora-orange) !important;
  outline-offset: 3px !important;
}
.results-count { font-size: 0.85rem; color: var(--gray-600); }

/* Filtri corsi su mobile: una colonna sola invece di andare a capo a coppie
   irregolari (Cerca+Formato su una riga, Livello+Ordina su un'altra, bottone
   sganciato sotto) - ogni campo e il bottone a tutta larghezza, stessa misura. */
@media (max-width: 640px) {
  .toolbar-corsi { flex-direction: column; align-items: stretch; }
  .filters { flex-direction: column; gap: 1.1rem; }
  .field { width: 100%; }
  .field select, .field input { width: 100%; }
  .toolbar-corsi > .btn { width: 100%; justify-content: center; }
}

.grid-corsi { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 640px) { .grid-corsi { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-corsi { grid-template-columns: repeat(3, 1fr); } }

.corso-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--gray-200); background: var(--white); transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s; }
.corso-card:hover { border-color: var(--explora-orange); transform: translateY(-4px); box-shadow: var(--shadow-md); }
.corso-card:focus-within { border-color: var(--explora-orange); }
.corso-card-img { aspect-ratio: 16/10; overflow: hidden; position: relative; background: var(--gray-100); }
.corso-card-img img { width: 100%; height: 100%; object-fit: cover; }
.corso-card-img .tag { position: absolute; top: 0.75rem; left: 0.75rem; }
/* Tag in alto a sinistra, impilati in colonna: modalita' sopra, label SOFIA sotto */
.corso-card-tags { position: absolute; top: 0.75rem; left: 0.75rem; display: flex; flex-direction: column; align-items: flex-start; gap: 0.4rem; z-index: 1; max-width: calc(100% - 1.5rem); }
.corso-card-tags .tag { position: static; top: auto; left: auto; }
.corso-card-body { padding: 1.25rem; }
.corso-card-title { font-size: 1.1rem; margin-bottom: 0.4rem; line-height: 1.3; }
.corso-card-title a { text-decoration: none; color: var(--explora-black); }
.corso-card-title a::after { content: ''; position: absolute; inset: 0; z-index: 1; }
.corso-card-title a:hover { color: var(--explora-orange-dark); }
.corso-card-desc { font-size: 0.88rem; color: var(--gray-600); margin-bottom: 0.9rem; }
.corso-card-meta { font-size: 0.8rem; color: var(--gray-500); display: flex; flex-wrap: wrap; gap: 0.4rem 1rem; }
.corso-card-meta span { display: inline-flex; align-items: center; gap: 0.3rem; }

.course-access-banner { position: relative; scroll-margin-top: 96px; margin-top: 1.5rem; margin-bottom: 1.5rem; padding: 1.25rem 3rem 1.25rem 1.5rem; border: 1.5px solid var(--explora-orange-dark); border-radius: var(--radius-lg); background: color-mix(in srgb, var(--explora-orange-dark) 6%, white); }
.course-access-banner:focus { outline: 3px solid var(--explora-orange); outline-offset: 2px; }
.course-access-banner p { margin-bottom: 0.85rem; color: var(--explora-black); font-weight: 500; }
.course-access-banner-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.course-access-banner-close { position: absolute; top: 0.75rem; right: 0.75rem; width: 32px; height: 32px; border: none; background: transparent; color: var(--explora-black); font-size: 1.5rem; line-height: 1; cursor: pointer; border-radius: var(--radius); }
.course-access-banner-close:hover, .course-access-banner-close:focus { background: color-mix(in srgb, var(--explora-orange-dark) 14%, white); }

/* SOFIA: label unica sull'immagine = pannello bianco con icone, sotto il tag
   modalita'. Font del tema (IBM Plex Sans), icone inline che ereditano il colore. */
.corso-card-sofia-label {
  display: flex; flex-direction: column; gap: 0.3rem;
  background: var(--white); color: var(--explora-black);
  padding: 0.7rem 0.85rem; border-radius: 12px;
  font-family: var(--font-body); font-size: 0.8rem; line-height: 1.3;
  box-shadow: 0 4px 14px rgba(0,0,0,0.18);
}
.corso-card-sofia-label .csl-head { display: flex; align-items: center; gap: 0.45rem; margin-bottom: 0.15rem; color: var(--color-r); }
.corso-card-sofia-label .csl-title { font-weight: 700; font-size: 0.9rem; letter-spacing: 0.02em; }
.corso-card-sofia-label .csl-row { display: flex; align-items: center; gap: 0.45rem; white-space: nowrap; }
.corso-card-sofia-label .csl-ico { width: 16px; height: 16px; flex: 0 0 16px; color: var(--color-r); }
.corso-card-sofia-label .csl-head .csl-ico { width: 18px; height: 18px; flex-basis: 18px; }
.corso-card-sofia-label .csl-lbl { color: var(--gray-600); min-width: 5.4em; }
.corso-card-sofia-label .csl-val { font-weight: 700; }

/* SOFIA: blocco badge con date nella pagina corso (enroll-card). */
.explora-sofia-box { margin-bottom: 1rem; padding: 0.85rem 1rem; border: 1px solid var(--gray-200); border-radius: var(--radius); background: var(--gray-100); }
.explora-sofia-dates { margin: 0.6rem 0 0; padding: 0; list-style: none; font-size: 0.85rem; line-height: 1.5; color: var(--explora-black); }
.explora-sofia-dates li + li { margin-top: 0.3rem; }
.explora-sofia-lbl { display: block; font-weight: 700; }

/* Filtri per modalita' (archivio corsi): pill, attivo arancione */
.course-filters { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 2rem; }
.course-filters a { font-size: 0.9rem; font-weight: 600; text-decoration: none; color: var(--gray-700); padding: 0.45rem 1.1rem; border: 1.5px solid var(--gray-300); border-radius: 100px; transition: border-color 0.2s, background 0.2s, color 0.2s; }
.course-filters a:hover { border-color: var(--explora-black); color: var(--explora-black); }
.course-filters a[aria-current="page"] { background: var(--explora-orange-dark); border-color: var(--explora-orange-dark); color: #fff; }

.pagination { display: flex; gap: 0.4rem; margin-top: 2.5rem; justify-content: center; }
.pagination a, .pagination span { min-width: 44px; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; border: 1.5px solid var(--gray-300); border-radius: var(--radius); text-decoration: none; color: var(--explora-black); font-weight: 600; font-size: 0.9rem; }
.pagination a:hover { border-color: var(--explora-black); }
.pagination [aria-current="page"] { background: var(--explora-black); color: var(--white); border-color: var(--explora-black); }

/* ==== Corso singolo ==== */
.corso-layout { display: grid; grid-template-columns: 1fr; gap: 2.5rem; }
@media (min-width: 960px) { .corso-layout { grid-template-columns: 1fr 360px; align-items: start; } }
.corso-main h2 { font-size: 1.5rem; margin: 2rem 0 1rem; }
.corso-main h2:first-child { margin-top: 0; }
.corso-main p { margin-bottom: 1rem; color: var(--gray-700); }
.corso-meta-pills { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem; }
.pill { font-size: 0.8rem; font-weight: 600; padding: 0.35rem 0.8rem; border-radius: 100px; background: var(--gray-100); color: var(--gray-700); }

/* Accordion curriculum */
.curriculum { border: 1px solid var(--gray-200); border-radius: var(--radius-lg); overflow: hidden; }
/* L'outline del focus (3px + 3px di offset) del primo/ultimo controllo
   sporgerebbe oltre .curriculum e verrebbe tagliato dall'overflow:hidden
   sopra (necessario per gli angoli arrotondati): qui l'anello si disegna
   verso l'interno invece che verso l'esterno, WCAG 2.4.7. */
.curriculum :focus { outline-offset: -3px !important; }
.module { border-bottom: 1px solid var(--gray-200); }
.module:last-child { border-bottom: none; }
.module-toggle { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.1rem 1.25rem; background: var(--off-white); border: none; cursor: pointer; font-family: var(--font-heading); font-size: 1.02rem; font-weight: 700; text-align: left; color: var(--explora-black); }
.module-toggle:hover { background: var(--gray-100); }
.module-toggle { list-style: none; }
.module-toggle::-webkit-details-marker { display: none; }
.module-toggle .chev { transition: transform 0.25s; flex-shrink: 0; }
.module[open] > .module-toggle .chev { transform: rotate(180deg); }
.module-meta { font-size: 0.78rem; font-weight: 500; color: var(--gray-500); font-family: var(--font-mono); }
.module-panel { padding: 0.5rem 0.5rem 0.75rem; }
.lesson-row { display: flex; align-items: center; gap: 0.75rem; padding: 0.7rem 0.85rem; border-radius: var(--radius); text-decoration: none; color: var(--explora-black); }
.lesson-row:hover { background: var(--gray-100); color: var(--explora-black); }
.lesson-row .ico { width: 26px; height: 26px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; background: var(--gray-200); }
.lesson-row.done .ico { background: var(--green-ok); color: #fff; }
.lesson-row .lesson-title { font-size: 0.92rem; font-weight: 500; flex: 1; }
.lesson-row .lesson-dur { font-size: 0.78rem; color: var(--gray-500); font-family: var(--font-mono); }

/* Sidebar iscrizione */
.enroll-card { scroll-margin-top: 96px; border: 1px solid var(--gray-200); border-radius: var(--radius-lg); overflow: hidden; position: sticky; top: 88px; box-shadow: var(--shadow-sm); }
.enroll-card-img { aspect-ratio: 16/10; background: var(--gray-100); }
.enroll-card-img img { width: 100%; height: 100%; object-fit: cover; }
.enroll-card-body { padding: 1.5rem; }
.enroll-price { font-size: 1.6rem; font-weight: 700; margin-bottom: 0.25rem; }
.enroll-desc { font-size: 0.85rem; color: var(--gray-600); margin: 0.25rem 0 0; }
.enroll-card-body .btn { width: 100%; justify-content: center; margin-top: 1rem; }
.enroll-actions .btn-join, .enroll-card-body .btn-join { width: 100%; }
.enroll-list { margin-top: 1.25rem; display: flex; flex-direction: column; gap: 0.6rem; font-size: 0.88rem; color: var(--gray-700); }
.enroll-list li { display: flex; align-items: flex-start; gap: 0.6rem; }
.enroll-list .ck { color: var(--green-ok); flex-shrink: 0; }

/* ==== Progress bar accessibile (WCAG: aria-valuenow/valuemax) ==== */
.progress { display: flex; align-items: center; gap: 0.75rem; }
.progress-track { flex: 1; height: 10px; background: var(--gray-200); border-radius: 100px; overflow: hidden; }
.progress-fill { height: 100%; background: var(--green-ok); border-radius: 100px; }
.progress-label { font-size: 0.82rem; font-weight: 600; color: var(--gray-700); white-space: nowrap; }

/* ==== Lezione (layout LearnDash) ==== */
.lesson-layout { display: grid; grid-template-columns: 1fr; gap: 0; }
@media (min-width: 960px) { .lesson-layout { grid-template-columns: 320px 1fr; } }
.lesson-sidebar { background: var(--off-white); border-right: 1px solid var(--gray-200); padding: 1.5rem var(--gutter); }
@media (min-width: 960px) { .lesson-sidebar { height: calc(100vh - 116px); position: sticky; top: 116px; overflow-y: auto; } }
.lesson-sidebar .ls-title { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--gray-600); font-family: var(--font-mono); font-weight: 600; margin-bottom: 1rem; }
.lesson-nav-mod { font-size: 0.78rem; font-weight: 700; color: var(--gray-700); margin: 1.25rem 0 0.5rem; }
.lesson-nav-mod:first-of-type { margin-top: 0; }
.lesson-nav a { display: flex; align-items: center; gap: 0.6rem; padding: 0.55rem 0.6rem; border-radius: var(--radius); text-decoration: none; color: var(--gray-700); font-size: 0.88rem; }
.lesson-nav a:hover { background: var(--gray-100); color: var(--explora-black); }
.lesson-nav a[aria-current="page"] { background: var(--white); color: var(--explora-black); font-weight: 600; box-shadow: var(--shadow-sm); }
.lesson-nav .ico { width: 22px; height: 22px; border-radius: 50%; background: var(--gray-200); display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 0.7rem; }
.lesson-nav a.done .ico { background: var(--green-ok); color: #fff; }
.lesson-nav a[aria-current="page"] .ico { background: var(--explora-orange); color: #fff; }

.lesson-content { padding: 2rem var(--gutter) 3rem; min-width: 0; }
.video-frame { aspect-ratio: 16/9; background: var(--explora-black); border-radius: var(--radius-lg); overflow: hidden; position: relative; display: flex; align-items: center; justify-content: center; margin-bottom: 1.5rem; }
.video-frame img { width: 100%; height: 100%; object-fit: cover; opacity: 0.6; position: absolute; inset: 0; }
.video-play { position: relative; z-index: 2; width: 72px; height: 72px; border-radius: 50%; background: rgba(255,255,255,0.95); border: none; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.video-cc { position: absolute; bottom: 0.75rem; right: 0.75rem; z-index: 2; font-family: var(--font-mono); font-size: 0.7rem; font-weight: 600; color: var(--white); background: rgba(0,0,0,0.65); padding: 0.2rem 0.5rem; border-radius: 4px; }
.lesson-content h1 { font-size: clamp(1.6rem, 3vw, 2.1rem); margin-bottom: 0.5rem; }
.lesson-content h2 { font-size: 1.3rem; margin: 1.75rem 0 0.75rem; }
.lesson-content p, .lesson-content li { color: var(--gray-700); margin-bottom: 0.9rem; }
.lesson-content ul.bullets { list-style: disc; padding-left: 1.25rem; }
.lesson-content ul.bullets li { margin-bottom: 0.4rem; }

.transcript { border: 1px solid var(--gray-200); border-radius: var(--radius); margin: 1.5rem 0; }
.transcript summary { cursor: pointer; padding: 0.85rem 1.1rem; font-weight: 600; font-size: 0.9rem; }
.transcript summary:hover { background: var(--gray-100); }
.transcript .transcript-body { padding: 0 1.1rem 1.1rem; font-size: 0.9rem; color: var(--gray-600); }

.lesson-footer { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between; margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--gray-200); }
.lesson-pager { display: flex; gap: 0.5rem; }
.complete-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; background: var(--off-white); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 1.1rem 1.25rem; margin-top: 1.5rem; }
.complete-bar .progress { flex: 1; min-width: 200px; }

/* ==== Quiz accessibile (no drag&drop; fieldset/legend; aria-live) ==== */
.quiz-shell { max-width: 760px; margin: 0 auto; }
.quiz-progress { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; font-size: 0.85rem; color: var(--gray-600); font-family: var(--font-mono); }
.quiz-card { border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 1.75rem; margin-bottom: 1.5rem; box-shadow: var(--shadow-sm); }
.quiz-card legend { font-size: 1.2rem; font-weight: 700; font-family: var(--font-heading); margin-bottom: 0.35rem; padding: 0; }
.quiz-qtype { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--explora-orange-dark); margin-bottom: 1rem; }
.options { display: flex; flex-direction: column; gap: 0.6rem; margin-top: 1rem; }
.option { display: flex; align-items: center; gap: 0.85rem; padding: 0.85rem 1rem; border: 1.5px solid var(--gray-300); border-radius: var(--radius); cursor: pointer; transition: border-color 0.2s, background 0.2s; }
.option:hover { border-color: var(--gray-500); background: var(--off-white); }
.option input { width: 22px; height: 22px; accent-color: var(--explora-orange); flex-shrink: 0; margin: 0; }
.option:has(input:checked) { border-color: var(--explora-orange); background: rgba(233,94,48,0.06); }
.option:has(input:focus) { outline: 3px solid var(--explora-orange); outline-offset: 2px; }
.option .opt-text { font-size: 0.98rem; }
.option.correct { border-color: var(--green-ok); background: rgba(47,125,50,0.08); }
.option.wrong { border-color: var(--red-err); background: rgba(189,16,47,0.07); }
.option .opt-flag { margin-left: auto; font-weight: 700; font-size: 0.82rem; }
.option.correct .opt-flag { color: var(--green-ok); }
.option.wrong .opt-flag { color: var(--red-err); }

/* Matching: alternativa accessibile al drag&drop (select abbinamento) */
.match-row { display: grid; grid-template-columns: 1fr; gap: 0.5rem; padding: 0.75rem 0; border-bottom: 1px dashed var(--gray-200); }
@media (min-width: 560px) { .match-row { grid-template-columns: 1fr 220px; align-items: center; gap: 1rem; } }
.match-row:last-child { border-bottom: none; }
.match-term { font-weight: 600; font-size: 0.95rem; }
.match-row select { font-family: var(--font-body); font-size: 0.9rem; padding: 0.6rem 0.7rem; border: 1.5px solid var(--gray-300); border-radius: var(--radius); min-height: 44px; background: var(--white); }

.quiz-feedback { border-radius: var(--radius); padding: 0.85rem 1.1rem; margin-top: 1rem; font-size: 0.9rem; font-weight: 500; }
.quiz-feedback.ok { background: rgba(47,125,50,0.1); color: #1f5a22; border: 1px solid rgba(47,125,50,0.3); }
.quiz-feedback.err { background: rgba(189,16,47,0.08); color: #8a0c22; border: 1px solid rgba(189,16,47,0.3); }
.quiz-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; }

.quiz-result { text-align: center; border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 2.5rem 1.75rem; box-shadow: var(--shadow-sm); }
.quiz-score-ring { width: 130px; height: 130px; border-radius: 50%; margin: 0 auto 1.25rem; display: flex; align-items: center; justify-content: center; background: conic-gradient(var(--green-ok) 0 85%, var(--gray-200) 85% 100%); }
.quiz-score-ring .inner { width: 102px; height: 102px; border-radius: 50%; background: var(--white); display: flex; flex-direction: column; align-items: center; justify-content: center; }
.quiz-score-ring .pct { font-size: 1.8rem; font-weight: 700; line-height: 1; }
.quiz-score-ring .pl { font-size: 0.7rem; color: var(--gray-500); font-family: var(--font-mono); }

/* ==== Attestato ==== */
.cert-wrap { max-width: 900px; margin: 0 auto; }
.certificate { border: 3px solid var(--explora-black); border-radius: var(--radius-lg); padding: clamp(1.5rem, 5vw, 3.5rem); background: var(--white); position: relative; overflow: hidden; text-align: center; }
.certificate::before { content: ''; position: absolute; inset: 14px; border: 1px solid var(--gray-300); border-radius: 8px; pointer-events: none; }
.cert-colorbar { display: flex; height: 8px; margin: -clamp(1.5rem,5vw,3.5rem); margin-bottom: 2rem; }
.cert-colorbar span { flex: 1; }
.cert-kicker { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--explora-orange-dark); }
.cert-logo { display: flex; justify-content: center; font-size: 1.8rem; font-weight: 700; margin: 0.75rem 0 1.75rem; }
.cert-name { font-size: clamp(1.8rem, 5vw, 2.8rem); margin: 1rem 0; letter-spacing: -0.01em; }
.cert-course { font-size: 1.25rem; font-weight: 600; color: var(--explora-orange-dark); margin: 0.5rem 0 1.5rem; }
.cert-meta { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem 3rem; margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--gray-200); font-size: 0.85rem; }
.cert-meta div { text-align: center; }
.cert-meta dt { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--gray-500); font-family: var(--font-mono); margin-bottom: 0.25rem; }
.cert-meta dd { font-weight: 600; }
.cert-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; margin-top: 2rem; }

/* ==== Demo index (galleria template) ==== */
.tpl-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 640px) { .tpl-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .tpl-grid { grid-template-columns: repeat(3, 1fr); } }
.tpl-card { display: flex; flex-direction: column; border: 1px solid var(--gray-200); border-radius: var(--radius-lg); overflow: hidden; text-decoration: none; color: var(--explora-black); transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s; }
.tpl-card:hover { border-color: var(--explora-orange); transform: translateY(-4px); box-shadow: var(--shadow-md); color: var(--explora-black); }
.tpl-card-top { height: 8px; display: flex; }
.tpl-card-top span { flex: 1; }
.tpl-card-body { padding: 1.5rem; }
.tpl-card-num { font-family: var(--font-mono); font-size: 0.78rem; color: var(--gray-400); }
.tpl-card h3 { font-size: 1.2rem; margin: 0.35rem 0 0.5rem; }
.tpl-card p { font-size: 0.9rem; color: var(--gray-600); }
.tpl-card .go { margin-top: 1rem; font-weight: 600; font-size: 0.88rem; color: var(--explora-orange-dark); display: inline-flex; align-items: center; gap: 0.4rem; }

.a11y-note { background: rgba(17,32,98,0.04); border: 1px solid rgba(17,32,98,0.15); border-left: 4px solid var(--color-r); border-radius: var(--radius); padding: 1rem 1.25rem; margin: 1.5rem 0; font-size: 0.9rem; color: var(--gray-700); }
.a11y-note strong { color: var(--color-r); }

/* ==== Footer ==== */
.site-footer { background: var(--explora-black); color: var(--gray-400); padding: 0 0 1.5rem; margin-top: 3rem; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; margin-bottom: 2.5rem; padding-top: 3rem; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 2.4fr 1fr 1fr; } }
.footer-brand .logo-mark { margin-bottom: 0.75rem; }
.footer-brand p { font-size: 1rem; line-height: 1.6; max-width: 62ch; }
.footer-brand .footer-cert-note { font-size: 0.9rem; line-height: 1.5; max-width: 62ch; margin-top: 0.75rem; }
.footer-col h2 { color: var(--white); font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 0.75rem; font-weight: 700; }
.footer-col ul { margin: 0; padding: 0; }
.footer-col li { margin: 0 0 0.4rem; }
/* text-decoration: underline (non none): il testo del footer e' anche lui
   var(--gray-400) sullo stesso sfondo nero - stesso identico colore del
   link, quindi il colore da solo non li distingue (WCAG 1.4.1, tecnica F73).
   Il contrasto gray-400/nero e' gia' 7.54:1 (1.4.3 non c'entra): l'unico
   problema era "riconoscibile senza il colore", risolto dalla sottolineatura. */
.footer-col a { font-size: 1rem; color: var(--gray-400); text-decoration: underline; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 1.25rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; font-size: 0.85rem; }
.footer-bottom a { color: var(--gray-400); text-decoration: underline; }
.footer-bottom a:hover { color: var(--white); }

/* ==========================================================================
   Override contrasto per conformita Axe / WCAG 1.4.3 (>= 4.5:1)
   L'arancio brand #e95e30 + testo bianco e' 3.4:1 (fallisce). Per gli
   elementi INTERATTIVI con testo usiamo #c44a20 (4.83:1). Il brand #e95e30
   resta sulle barre/decori (non testo). Tag chiari: testo nero.
   ========================================================================== */
.btn-primary { background: var(--explora-orange-dark); }
.btn-primary:hover { background: #a23a18; }
.header-register { background: var(--explora-orange-dark); }
.header-register:hover { background: #a23a18; }
.tag-blended { color: var(--explora-black); }
.tag-snack { color: var(--explora-black); }
.corso-card-meta, .lesson-dur, .module-meta, .cert-meta dt, .tpl-card-num { color: var(--gray-600); }
.video-cc { background: rgba(0,0,0,0.8); }

/* Bordi dei controlli form/UI a >= 3:1 su bianco (WCAG 1.4.11 non-text contrast).
   var(--gray-300) (#d0cfcc, ~1.6:1) non basta sui controlli interattivi: qui e
   sopra (.field/.form-field/.search-bar) usiamo lo stesso grigio scuro #8a8884
   gia' validato per i campi form. */
.field input, .field select,
.form-field input, .form-field select, .form-field textarea,
.search-bar input,
.header-login, .btn-outline, .course-filters a,
.pagination a, .pagination span { border-color: #8a8884; }
.search-bar input {
  font-family: var(--font-body); font-size: 0.95rem; padding: 0.7rem 0.85rem;
  border-radius: var(--radius); background: var(--white); min-height: 46px;
}
.search-result .url { color: var(--green-ok); }

/* ==========================================================================
   Componenti dei template aggiuntivi
   ========================================================================== */

/* Prose (articolo / pagine istituzionali) */
.prose { max-width: 70ch; }
.single-post .prose { max-width: 1100px; }
.prose.contatti-intro { max-width: none; margin-bottom: 1.5rem; }
.prose > * + * { margin-top: 1rem; }
.prose h2 { font-size: 1.5rem; margin-top: 2.25rem; }
.prose h3 { font-size: 1.2rem; margin-top: 1.75rem; }
.prose p, .prose li { color: var(--gray-700); }
.prose ul.bullets { list-style: disc; padding-left: 1.25rem; }
.prose ul.bullets li { margin-bottom: 0.35rem; }
.prose figure { margin: 1.75rem 0; }
.prose figure img { border-radius: var(--radius-lg); width: 100%; }
.prose figcaption { font-size: 0.82rem; color: var(--gray-600); margin-top: 0.5rem; }
.prose blockquote { border-left: 4px solid var(--explora-orange); padding-left: 1.25rem; font-style: italic; color: var(--gray-700); }

/* Contenuti interattivi H5P (giochi, quiz) incorporati in pagine di tipo
   "prosa": stessa cornice a card degli altri componenti del design system
   (.corso-card, .enroll-card), cosi' l'attivita' non resta un iframe nudo. */
.prose .h5p-iframe-wrapper {
  margin: 1.5rem 0;
  padding: 1.25rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}
.prose .h5p-iframe-wrapper iframe { border-radius: var(--radius); }

/* Chi siamo: prosa leggibile (70ch), ma griglia valori, foto e numeri a piena
   larghezza del container (come nel prototipo). */
.chisiamo-content > * { max-width: 70ch; }
.chisiamo-content > * + * { margin-top: 1rem; }
.chisiamo-content > h2 { font-size: 1.5rem; margin-top: 2.5rem; }
.chisiamo-content > p, .chisiamo-content > li { color: var(--gray-700); }
.chisiamo-content > .values-grid,
.chisiamo-content > .mission-split,
.chisiamo-content > .stats-band { max-width: none; }

/* Foto istituzionali: cornice arrotondata condivisa, riusabile su piu'
   sezioni (missione, value-card). */
.photo-frame { border-radius: var(--radius-lg); overflow: hidden; background: var(--gray-100); }
.photo-frame img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* Missione: testo + foto reale della struttura, affiancati da tablet in su.
   align-items: start (non center) perche' il testo e' piu' corto della foto
   4:3 - centrare verticalmente lascerebbe un vuoto sopra e sotto il testo. */
.mission-split { display: grid; grid-template-columns: 1fr; gap: 2rem; align-items: start; margin-top: 2rem; }
.mission-split > .prose { max-width: 60ch; }
.mission-split > .prose > .label { margin-bottom: 0.6rem; }
.mission-split > .prose > .label + h2 { margin-top: 0; }
.mission-split > .prose > p:first-of-type { font-size: 1.05rem; color: var(--gray-800); }
.mission-split .photo-frame { aspect-ratio: 4 / 3; }
@media (min-width: 800px) {
  .mission-split { grid-template-columns: 1.1fr 0.9fr; gap: 3rem; }
}

/* Explora in numeri: fascia visiva distinta con divisori e accento a 4 colori
   (stessa palette del logogramma - vedi .color-bar in brand.css/base.css),
   invece di numeri "nudi" allineati a sinistra con vuoto a destra. */
.stats-band { position: relative; margin-top: 2.5rem; padding: 2.25rem clamp(1.25rem, 4vw, 2.5rem) 2rem; background: var(--off-white); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); overflow: hidden; }
.stats-band::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--color-e), var(--color-o), var(--color-r), var(--color-a)); }
.stats-band .stats-row { margin-top: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.75rem 1.5rem; }
.stats-band .stat-num { font-size: clamp(2rem, 4vw, 2.75rem); }
@media (min-width: 640px) {
  .stats-band .stats-row { grid-template-columns: repeat(4, 1fr); gap: 0; }
  .stats-band .stats-row > div { padding-left: 1.75rem; border-left: 1px solid var(--gray-200); }
  .stats-band .stats-row > div:first-child { padding-left: 0; border-left: none; }
}
@media (max-width: 639px) {
  .stats-band .stats-row > div:nth-child(n+3) { padding-top: 1.5rem; border-top: 1px solid var(--gray-200); }
}

/* Meta articolo */
.article-meta { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; font-size: 0.85rem; color: var(--gray-600); margin-top: 1rem; }
.article-meta .avatar { width: 28px; height: 28px; border-radius: 50%; background: #00638a; color: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: 0.72rem; font-weight: 700; margin-right: 0.4rem; }

/* News grid */
.news-card { border: 1px solid var(--gray-200); border-radius: var(--radius-lg); overflow: hidden; background: var(--white); transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s; }
.news-card:hover { border-color: var(--explora-orange); transform: translateY(-4px); box-shadow: var(--shadow-md); }
.news-card-img { aspect-ratio: 16/9; background: var(--gray-100); }
.news-card-img img { width: 100%; height: 100%; object-fit: cover; }
.news-card-body { padding: 1.25rem; }
.news-card-cat { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--explora-orange-dark); }
.news-card-body h3 { font-size: 1.1rem; margin: 0.35rem 0 0.4rem; line-height: 1.3; }
.news-card-body h3 a { text-decoration: none; color: var(--explora-black); }
.news-card-body h3 a:hover { color: var(--explora-orange-dark); }
.news-card-date { font-size: 0.8rem; color: var(--gray-600); margin-top: 0.6rem; }

/* FAQ */
.faq-list { border: 1px solid var(--gray-200); border-radius: var(--radius-lg); overflow: hidden; max-width: 800px; }
.faq-item { border-bottom: 1px solid var(--gray-200); }
.faq-item:last-child { border-bottom: none; }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.25rem 1.5rem; background: var(--white); border: none; cursor: pointer; font-family: var(--font-heading); font-size: 1.05rem; font-weight: 600; text-align: left; color: var(--explora-black); list-style: none; }
.faq-q::-webkit-details-marker { display: none; }
.faq-q:hover { background: var(--off-white); }
.faq-q .chev { transition: transform 0.25s; flex-shrink: 0; }
.faq-item[open] > .faq-q .chev { transform: rotate(180deg); }
.faq-a { padding: 0 1.5rem 1.5rem; color: var(--gray-700); max-width: 75ch; }

/* Valori / griglia istituzionale */
.values-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; margin-top: 2rem; }
@media (min-width: 700px) { .values-grid { grid-template-columns: repeat(3, 1fr); } }
/* Variante a 4 elementi (es. offerta didattica scuole): 2x2 invece di 3+1 orfano. */
@media (min-width: 560px) { .values-grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .values-grid-4 { grid-template-columns: repeat(4, 1fr); } }
.value-card { padding: 1.75rem; border-radius: var(--radius-lg); background: var(--off-white); border: 1px solid var(--gray-200); }
.value-card .photo-frame { aspect-ratio: 3 / 2; margin: -1.75rem -1.75rem 1.25rem; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.value-card .v-ico { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; }
.value-card h3 { font-size: 1.1rem; margin-bottom: 0.4rem; }
.value-card p { font-size: 0.9rem; color: var(--gray-700); }
@media (prefers-reduced-motion: no-preference) {
  .value-card { transition: transform 0.3s, box-shadow 0.3s; }
  .value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
}

.stats-row { display: flex; flex-wrap: wrap; gap: 2.5rem; margin-top: 2rem; }
.stat-num { font-size: 2.4rem; font-weight: 700; line-height: 1; color: var(--explora-orange-dark); }
.stat-lbl { font-size: 0.85rem; color: var(--gray-600); margin-top: 0.25rem; }

/* Reveal on scroll: gia' guidato da site.js (.reveal -> .visible via
   IntersectionObserver), qui replicato da home.css perche' riusabile anche
   fuori dalla home (es. foto istituzionali di chi-siamo).
   Niente "opacity: 0" di partenza (WCAG 1.4.3/1.4.1): il testo restava a
   contrasto zero finche' JS + IntersectionObserver non aggiungevano
   ".visible" allo scroll - invisibile a chi non arriva mai a quel trigger
   (scanner automatici che non simulano lo scroll, JS che fallisce, print).
   Resta solo lo scivolamento verticale: discreto, e il testo e' sempre
   leggibile fin dal primo render. */
@media (prefers-reduced-motion: no-preference) {
  .reveal { transform: translateY(26px); transition: transform 0.7s cubic-bezier(0.22,1,0.36,1); }
  .reveal.visible { transform: translateY(0); }
  .reveal-d1 { transition-delay: 0.1s; }
  .reveal-d2 { transition-delay: 0.2s; }
  .reveal-d3 { transition-delay: 0.3s; }
}

/* Callout "solo staff" (formazione interna): distingue visivamente un
   blocco ad accesso ristretto/manuale dal resto del contenuto .prose. */
.staff-callout { margin-top: 1.75rem !important; padding: 1.75rem; border: 1.5px solid var(--gray-300); border-radius: var(--radius-lg); background: var(--off-white); }
.staff-callout-top { display: flex; align-items: center; gap: 0.75rem; }
.staff-callout-icon { width: 36px; height: 36px; border-radius: 10px; background: var(--gray-200); display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.staff-callout h2 { margin-top: 0.75rem !important; font-size: 1.25rem; }
.staff-callout .btn { margin-top: 0.5rem; }

/* Indice tutorial (risorse per amministratori): pagina di riferimento molto
   lunga, un indice con link di salto la rende effettivamente navigabile. */
.tutorial-toc { margin-top: 1.75rem !important; padding: 1.5rem 1.75rem; border: 1px solid var(--gray-200); border-radius: var(--radius-lg); background: var(--off-white); }
.tutorial-toc p { font-family: var(--font-mono); font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--gray-600); margin-bottom: 0.75rem; }
.tutorial-toc ol { list-style: decimal; padding-left: 1.25rem; columns: 1; column-gap: 2rem; }
@media (min-width: 700px) { .tutorial-toc ol { columns: 2; } }
.tutorial-toc li { margin-bottom: 0.4rem; break-inside: avoid; }
.tutorial-toc a { color: var(--explora-orange-dark); text-decoration-color: var(--gray-300); }

/* Ogni tutorial: titolo + nota opzionale + video, separati da un filo, con
   ancora per l'indice sopra (scroll-margin per non finire sotto l'header
   sticky). */
.tutorial-entry { padding: 1.75rem 0; border-bottom: 1px solid var(--gray-200); }
.tutorial-entry:first-of-type { padding-top: 0; }
.tutorial-entry:last-of-type { border-bottom: none; }
.tutorial-entry h2 { scroll-margin-top: 96px; margin-top: 0 !important; }
.tutorial-entry .video-frame { margin-top: 1rem; }
.tutorial-entry p.note { font-size: 0.9rem; }

.tutorial-entry .video-frame { position: relative; aspect-ratio: 16 / 9; border-radius: var(--radius-lg); overflow: hidden; background: var(--gray-100); max-width: 640px; }
.tutorial-entry .video-frame iframe, .tutorial-entry .video-frame video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* Dashboard - i miei corsi */
.dash-layout { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 880px) { .dash-layout { grid-template-columns: 240px 1fr; align-items: start; } }
.dash-side { border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 1.25rem; }
.dash-side .user { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1.25rem; }
.dash-side .user .avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--color-r); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; }
.dash-side nav a { display: block; padding: 0.6rem 0.75rem; border-radius: var(--radius); text-decoration: none; color: var(--gray-700); font-size: 0.92rem; }
.dash-side nav a:hover { background: var(--gray-100); color: var(--explora-black); }
.dash-side nav a[aria-current="page"] { background: var(--off-white); color: var(--explora-black); font-weight: 600; }
.dash-courses { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
@media (min-width: 560px) { .dash-courses { grid-template-columns: 1fr 1fr; } }
.dash-course { border: 1px solid var(--gray-200); border-radius: var(--radius-lg); overflow: hidden; }
.dash-course-img { aspect-ratio: 16/9; background: var(--gray-100); }
.dash-course-img img { width: 100%; height: 100%; object-fit: cover; }
.dash-course-body { padding: 1.1rem; }
.dash-course-body h3 { font-size: 1rem; margin-bottom: 0.75rem; }
.dash-course-body .progress { margin: 0.5rem 0 0.85rem; }

/* Form generiche (login / registrazione / contatti) */
.auth-wrap { max-width: 440px; margin: 0 auto; }
.auth-card { border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 2rem; box-shadow: var(--shadow-sm); }
.form-grid { display: grid; grid-template-columns: 1fr; gap: 1.1rem; }
@media (min-width: 620px) { .form-grid.cols-2 { grid-template-columns: 1fr 1fr; } }
.form-field { display: flex; flex-direction: column; gap: 0.35rem; }
.form-field label { font-size: 0.88rem; font-weight: 600; color: var(--gray-800); }
.form-field .req { color: var(--red-err); }
.form-field input, .form-field textarea, .form-field select {
  font-family: var(--font-body); font-size: 0.95rem; padding: 0.7rem 0.85rem;
  border: 1.5px solid var(--gray-300); border-radius: var(--radius); background: var(--white); min-height: 46px; width: 100%;
}
.form-field textarea { min-height: 130px; resize: vertical; }
.form-field .hint { font-size: 0.8rem; color: var(--gray-600); }
.form-field.invalid input, .form-field.invalid textarea { border-color: var(--red-err); }
.form-error { font-size: 0.82rem; color: #8a0c22; display: flex; align-items: center; gap: 0.35rem; }
.checkbox-row { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.88rem; color: var(--gray-700); }
.checkbox-row input { width: 22px; height: 22px; accent-color: var(--explora-orange); flex-shrink: 0; }
.auth-foot { margin-top: 1.25rem; font-size: 0.9rem; color: var(--gray-700); text-align: center; }
.form-full { width: 100%; justify-content: center; }
.form-note { background: var(--off-white); border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 0.85rem 1rem; font-size: 0.85rem; color: var(--gray-700); }
/* Honeypot anti-spam: fuori schermo, non display:none (i bot lo saltano). aria-hidden + tabindex=-1 lo escludono dagli screen reader e dal focus. */
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Ricerca */
.search-bar { display: flex; gap: 0.5rem; max-width: 560px; margin-top: 1rem; }
.search-bar input { flex: 1; }
.search-result { padding: 1.25rem 0; border-bottom: 1px solid var(--gray-200); }
.search-result h3 { font-size: 1.1rem; margin-bottom: 0.25rem; }
.search-result h3 a { text-decoration: none; }
.search-result .url { font-family: var(--font-mono); font-size: 0.78rem; color: var(--green-ok); }
.search-result p { font-size: 0.9rem; color: var(--gray-700); margin-top: 0.3rem; }

/* Empty state / 404 */
.empty-state { text-align: center; padding: 4rem 1.5rem; max-width: 560px; margin: 0 auto; }
.empty-state .big { font-size: clamp(4rem, 14vw, 8rem); font-weight: 700; line-height: 1; letter-spacing: -0.03em; }
.empty-state .big span { display: inline-block; }
.empty-state h1 { font-size: clamp(1.5rem, 3vw, 2rem); margin: 0.5rem 0 0.75rem; }
.empty-state p { margin: 0 auto 1.5rem; color: var(--gray-600); }
.empty-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; }

/* ============================================================
   Utility condivise (spostate qui da home.css: servono anche su
   archivio corsi e altri listing, non solo in front page).
   ============================================================ */
.grid-3 { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 640px)  { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }

.grid-2 { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 640px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } }

/* Lista risultati di ricerca */
.search-results { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.25rem; }
.search-results li { padding-bottom: 1.1rem; border-bottom: 1px solid var(--gray-200); }
.search-results h2 { font-size: 1.15rem; margin-bottom: 0.3rem; }

/* Accordion FAQ editabile (blocchi core "Dettagli" dentro un gruppo .faq-list):
   resa identica al prototipo (.faq-item / .faq-q / .faq-a). */
.entry-content .faq-list { border: 1px solid var(--gray-200); border-radius: var(--radius-lg); overflow: hidden; max-width: 800px; }
.entry-content .faq-list .wp-block-details { border-bottom: 1px solid var(--gray-200); margin: 0; border-radius: 0; background: var(--white); }
.entry-content .faq-list .wp-block-details:last-child { border-bottom: none; }
.entry-content .faq-list summary {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.25rem 1.5rem; cursor: pointer; list-style: none;
  font-family: var(--font-heading); font-size: 1.05rem; font-weight: 600; color: var(--explora-black);
}
.entry-content .faq-list summary::-webkit-details-marker { display: none; }
.entry-content .faq-list summary:hover { background: var(--off-white); }
.entry-content .faq-list summary::after {
  content: ''; width: 11px; height: 11px; flex: none; margin-top: -4px;
  border-right: 2.5px solid var(--gray-600); border-bottom: 2.5px solid var(--gray-600);
  transform: rotate(45deg); transition: transform 0.25s;
}
.entry-content .faq-list .wp-block-details[open] summary::after { transform: rotate(225deg); margin-top: 2px; }
.entry-content .faq-list .wp-block-details > :not(summary) { padding: 0 1.5rem 1.5rem; color: var(--gray-700); max-width: 75ch; }

/* ---------------------------------------------------------------------------
   Shortcode legacy (inc/shortcode-legacy.php)

   Rendering dei tag lasciati dai plugin rimossi (Shortcodes Ultimate, WPBakery,
   Visual Composer Extensions). Sta in base.css e non in home.css perche' serve
   soprattutto nelle lezioni e nelle pagine, non nella home.
   --------------------------------------------------------------------------- */

.sc-row {
	display: flex;
	flex-wrap: wrap;
	gap: 1.5rem;
	margin: 1.5rem 0;
}

.sc-col {
	flex: 1 1 calc(var(--sc-col-w, 100%) - 1.5rem);
	min-width: 0;
}

/* Sotto i 640px le colonne del vecchio layout diventano una sola colonna. */
@media (max-width: 640px) {
	.sc-col {
		flex-basis: 100%;
	}
}

.sc-col img {
	max-width: 100%;
	height: auto;
}

.sc-button {
	margin: 0.25rem 0.5rem 0.25rem 0;
}

/* Video responsivo senza JavaScript. */
.sc-video {
	position: relative;
	width: 100%;
	max-width: 100%;
	aspect-ratio: 16 / 9;
	margin: 1.5rem 0;
	background: var(--explora-black);
	border-radius: var(--radius);
	overflow: hidden;
}

.sc-video iframe {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: 0;
}

.sc-box {
	margin: 1.5rem 0;
	padding: 1.5rem;
	border: 1px solid var(--gray-200);
	border-left: 4px solid var(--explora-orange-dark);
	border-radius: var(--radius);
	background: var(--off-white);
}

.sc-box-title {
	margin: 0 0 0.75rem;
	font-family: var(--font-heading);
	font-size: 1.125rem;
	line-height: 1.3;
	color: var(--explora-orange-dark);
}

.sc-box-body > *:last-child {
	margin-bottom: 0;
}

.sc-divider {
	margin: 2rem 0;
	border: 0;
	border-top: 1px solid var(--gray-200);
}

.sc-heading {
	margin: 1.5rem 0 0.75rem;
	font-family: var(--font-heading);
	font-size: 1.375rem;
	line-height: 1.3;
	color: var(--gray-800);
}

.sc-figure {
	margin: 1.5rem 0;
}

.sc-figure img,
.sc-image {
	max-width: 100%;
	height: auto;
	border-radius: var(--radius);
}

.sc-space {
	height: var(--sc-space, 32px);
}

/* Accordion basato su details/summary: accessibile da tastiera senza JS. */
.sc-accordion {
	margin: 1.5rem 0;
}

.sc-spoiler {
	margin-bottom: 0.75rem;
	border: 1px solid var(--gray-200);
	border-radius: var(--radius);
	background: var(--off-white);
}

.sc-spoiler-title {
	padding: 1rem;
	font-family: var(--font-heading);
	font-weight: 600;
	color: var(--explora-orange-dark);
	cursor: pointer;
	list-style: none;
}

.sc-spoiler-title::-webkit-details-marker {
	display: none;
}

/* Il "/ \"\"" dopo il content e' il testo alternativo del pseudo-elemento: senza,
   il triangolo finisce nel nome accessibile del summary e lo screen reader
   annuncia "triangolo nero rivolto a destra" prima di ogni voce. */
.sc-spoiler-title::before {
	content: "\25B8" / "";
	display: inline-block;
	margin-right: 0.5rem;
	transition: transform 0.15s ease;
}

.sc-spoiler[open] > .sc-spoiler-title::before {
	transform: rotate(90deg);
}

/* Nessuna regola :focus-visible qui: la dichiarazione globale a inizio file
   (`:focus { outline: 3px solid var(--explora-orange) !important }`) vince
   comunque per via di !important, e il suo contrasto sul fondo .sc-spoiler
   e' 3.27:1, sopra la soglia 3:1 di WCAG 1.4.11. Una regola locale sarebbe
   codice morto. */

.sc-spoiler-body {
	padding: 0 1rem 1rem;
}

.sc-spoiler-body > *:last-child {
	margin-bottom: 0;
}

@media (prefers-reduced-motion: reduce) {
	.sc-spoiler-title::before {
		transition: none;
	}
}