/* ============================================================
   PHOTOLAB CORE — sorgente UNICA di token + nav + footer.
   Caricato su OGNI pagina. Namespace .pl-nav / .pl-footer per
   non collidere col CSS legacy ancora presente nelle pagine.
   ============================================================ */

:root {
  --pl-orange: #cd6903;
  --pl-orange-dark: #a35200;
  --pl-orange-light: #e8a040;
  --pl-gold-soft: #f0c060;
  --pl-ink: #111;
  --pl-ink-2: #1a1a1a;
  --pl-cream: #efe9df;
  --pl-paper: #faf8f5;
  --pl-border: #e5e2dc;
  --pl-muted: #6b6b6b;
  --pl-radius-xl: 24px;
  --pl-radius-lg: 18px;
  --pl-radius: 12px;
  --pl-shadow-soft: 0 24px 80px rgba(0, 0, 0, 0.1);
  --pl-shadow-orange: 0 20px 70px rgba(205, 105, 3, 0.18);
  --pl-gradient-gold: linear-gradient(135deg, #cd6903, #e8a040);
  --pl-nav-h: 68px;
  --pl-font-sans: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --pl-font-serif: "Cormorant Garamond", Georgia, serif;
}

/* ---------- NAV ---------- */
.pl-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(250, 248, 245, 0.72);     /* frosted/semiopaco: lascia intravedere il contenuto */
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid rgba(229, 226, 220, 0.6);
  font-family: var(--pl-font-sans);
}
.pl-nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  height: var(--pl-nav-h);
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.pl-nav__logo { display: inline-flex; align-items: center; flex: 0 0 auto; }
.pl-nav__logo img { height: 40px; width: auto; display: block; }
/* due loghi: scuro su barra chiara (default), bianco sopra hero scuro (overlay non scrollato).
   Specificita' img.classe per battere la regola generica .pl-nav__logo img */
.pl-nav__logo img.pl-nav__logo-light { display: none; }
.pl-nav--overlay:not(.is-scrolled) .pl-nav__logo img.pl-nav__logo-dark { display: none; }
.pl-nav--overlay:not(.is-scrolled) .pl-nav__logo img.pl-nav__logo-light { display: block; }
.pl-nav__links {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-left: auto;
}
.pl-nav__links > a {
  color: var(--pl-ink);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: .01em;
  transition: color .18s ease;
  white-space: nowrap;
}
.pl-nav__links > a:hover { color: var(--pl-orange); }
.pl-nav__cta-group { display: flex; align-items: center; gap: 12px; margin-left: 6px; }
.pl-nav__login {
  color: var(--pl-ink);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  padding: 8px 6px;
}
.pl-nav__login:hover { color: var(--pl-orange); }
.pl-nav__cta {
  background: var(--pl-gradient-gold);
  color: #fff;
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 999px;
  box-shadow: var(--pl-shadow-orange);
  white-space: nowrap;
  transition: transform .18s ease, box-shadow .18s ease;
}
.pl-nav__cta:hover { transform: translateY(-1px); box-shadow: 0 12px 30px rgba(205,105,3,.32); }
.pl-nav__login-mobile { display: none; }
.pl-nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  margin-left: auto;
  background: none; border: 0; cursor: pointer; padding: 10px;
}
.pl-nav__toggle span {
  display: block; height: 2px; width: 100%;
  background: var(--pl-ink); border-radius: 2px;
  transition: transform .25s ease, opacity .2s ease;
}

/* overlay sopra hero scuro (es. home): trasparente, poi solido su scroll */
.pl-nav--overlay { background: transparent; border-bottom-color: transparent; }
.pl-nav--overlay .pl-nav__links > a,
.pl-nav--overlay .pl-nav__login { color: #fff; }
.pl-nav--overlay .pl-nav__toggle span { background: #fff; }
.pl-nav--overlay.is-scrolled {
  background: rgba(250, 248, 245, 0.85);
  border-bottom-color: var(--pl-border);
}
.pl-nav--overlay.is-scrolled .pl-nav__links > a,
.pl-nav--overlay.is-scrolled .pl-nav__login { color: var(--pl-ink); }
.pl-nav--overlay.is-scrolled .pl-nav__toggle span { background: var(--pl-ink); }

/* ---------- NAV MOBILE (qui era il bug: link bianco su bianco + hamburger nascosto) ---------- */
@media (max-width: 860px) {
  .pl-nav__toggle { display: flex; }
  .pl-nav__links {
    position: fixed;
    top: var(--pl-nav-h);
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--pl-paper);          /* fondo chiaro pieno: niente trasparenza */
    border-bottom: 1px solid var(--pl-border);
    box-shadow: var(--pl-shadow-soft);
    padding: 8px 0 16px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease, transform .2s ease;
    max-height: calc(100vh - var(--pl-nav-h));
    overflow-y: auto;
  }
  .pl-nav__links.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .pl-nav__links > a {
    color: var(--pl-ink);                  /* sempre leggibile, anche in overlay */
    padding: 14px 24px;
    font-size: 17px;
    border-bottom: 1px solid var(--pl-border);
  }
  .pl-nav--overlay .pl-nav__links > a,
  .pl-nav--overlay.is-scrolled .pl-nav__links > a { color: var(--pl-ink); }
  .pl-nav__login-mobile { display: block; }
  .pl-nav__cta-group {
    flex-direction: column; align-items: stretch; gap: 10px;
    margin: 12px 24px 0; padding: 0;
  }
  .pl-nav__login { display: none; }        /* su mobile usiamo .pl-nav__login-mobile */
  .pl-nav__cta { text-align: center; padding: 14px; font-size: 16px; }
  .pl-nav__toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .pl-nav__toggle.is-open span:nth-child(2) { opacity: 0; }
  .pl-nav__toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* le barre fisse in fondo (sticky CTA pagine corso + mobileBar pagine blog) spariscono quando il footer
   e' in vista, cosi' non coprono copyright e "gestisci cookie". */
body.pl-footer-visible #stickyCta,
body.pl-footer-visible #mobileBar,
body.pl-footer-visible #floatingCta { opacity: 0 !important; visibility: hidden !important; pointer-events: none !important; }
/* rete di salvataggio: copyright sempre libero sotto la barra fissa */
body:has(#stickyCta) .pl-footer__bottom,
body:has(#floatingCta) .pl-footer__bottom { padding-bottom: 84px; }
@media (max-width: 860px) { body:has(#mobileBar) .pl-footer__bottom { padding-bottom: 84px; } }

/* BLOG INDEX: le card "pillar" (featured, full-width) vanno tutte PRIMA delle card normali,
   altrimenti una card normale tra i pillar lascia buchi nella griglia. */
.blog-grid .blog-card--featured { order: -1; }

/* ---------- TOGGLE DARK/LIGHT (pillola) ----------
   Alcune vecchie pagine blog usano le classi senza stili inline -> la pillola spariva.
   Qui lo stile unico, identico alla versione inline delle altre pagine. */
.dark-switch-track {
  width: 52px; height: 28px; background: var(--pl-border, #e5e2dc);
  border-radius: 14px; position: relative; display: flex;
  align-items: center; justify-content: space-between; padding: 0 6px;
}
.dark-switch-icon { font-size: 0.65rem; line-height: 1; z-index: 1; }
.dark-switch-thumb {
  position: absolute; top: 3px; left: 3px; width: 22px; height: 22px;
  background: #fff; border-radius: 50%; box-shadow: 0 1px 4px rgba(0,0,0,0.15);
  transition: transform .3s;
}

/* ---------- FOOTER (ricco, elegante) ---------- */
.pl-footer {
  background:
    radial-gradient(circle at 12% -10%, rgba(205,105,3,.16), transparent 42%),
    linear-gradient(180deg, #161616, #0e0e0e);
  color: #b7b7b7;
  font-family: var(--pl-font-sans);
  padding: 0 24px 28px;
  margin-top: 96px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.pl-footer__top {
  max-width: 1240px;
  margin: 0 auto;
  padding: 64px 0 48px;
  display: grid;
  grid-template-columns: 1.5fr 2fr 1fr 1fr 1.1fr;
  gap: 48px;
}
/* brand */
.pl-footer__logo { height: 38px; width: auto; margin-bottom: 18px; }
.pl-footer__tagline { margin: 0 0 20px; color: #9a9a9a; font-size: 14px; line-height: 1.7; max-width: 290px; }
.pl-footer__badge {
  display: inline-flex; align-items: center; gap: 8px;
  color: #efe9df; text-decoration: none; font-size: 13.5px; font-weight: 600;
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.09);
  padding: 8px 14px; border-radius: 999px; transition: border-color .2s ease;
}
.pl-footer__badge:hover { border-color: var(--pl-orange); }
.pl-footer__star { color: var(--pl-gold-soft); letter-spacing: 1px; font-size: 12px; }
.pl-footer__social { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 20px; }
.pl-footer__social a {
  color: #8f8f8f; text-decoration: none; font-size: 13px; font-weight: 500;
  position: relative; transition: color .18s ease;
}
.pl-footer__social a:hover { color: var(--pl-orange-light); }
/* colonne link */
.pl-footer__heading {
  display: block; color: #fff; font-family: var(--pl-font-serif);
  font-weight: 600; font-size: 19px; letter-spacing: .01em; margin-bottom: 16px;
}
.pl-footer__col a {
  display: block; color: #a9a9a9; text-decoration: none;
  font-size: 14px; line-height: 1.5; padding: 5px 0; transition: color .18s ease, transform .18s ease;
}
.pl-footer__col a:hover { color: var(--pl-orange-light); transform: translateX(2px); }
.pl-footer__addr { display: block; color: #7c7c7c; font-size: 13.5px; padding: 8px 0 0; }
.pl-footer__cols2 { columns: 2; column-gap: 28px; }
.pl-footer__cols2 a { break-inside: avoid; }
.pl-footer__all { color: var(--pl-orange-light) !important; font-weight: 600; margin-top: 8px; }
.pl-footer__sep-label {
  display: block; color: #fff; font-family: var(--pl-font-serif);
  font-size: 16px; margin: 22px 0 10px;
}
/* barra finale */
.pl-footer__bottom {
  max-width: 1240px; margin: 0 auto; padding-top: 26px;
  border-top: 1px solid rgba(255,255,255,.09);
  display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap;
  color: #7c7c7c; font-size: 13px;
}
.pl-footer__bottom p { margin: 0; }
.pl-footer__bottom-links { display: flex; gap: 10px; align-items: center; }
.pl-footer__bottom-links a { color: #9a9a9a; text-decoration: none; }
.pl-footer__bottom-links a:hover { color: var(--pl-orange-light); }
.pl-footer__bottom-links span { color: #444; }
@media (max-width: 980px) {
  .pl-footer__top { grid-template-columns: 1fr 1fr; gap: 36px; }
  .pl-footer__col--wide { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .pl-footer__top { grid-template-columns: 1fr; gap: 30px; }
  .pl-footer__cols2 { columns: 1; }
  .pl-footer__bottom { flex-direction: column; align-items: flex-start; }
}