/* Menu de topo compartilhado das paginas de funil (Corporate, FAQ, Contact...).
   Mesmo desenho do menu do Yoga Holiday: transparente sobre o hero, marfim ao rolar,
   links em linha no desktop e hamburguer com painel ate 1180px. */
.site-nav { --nav-g: clamp(1.25rem, 4vw, 2.5rem); --nav-ivory: #F5F5DC; --nav-charcoal: #1E2E18; --nav-terracota: #CA6B3F; --nav-terracota-deep: #9F2B00;
  position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 0.8rem 1rem; display: flex; align-items: center; justify-content: space-between; gap: 0.8rem;
  background: transparent; transition: background 0.35s, box-shadow 0.35s, padding 0.35s; font-family: 'Jost', system-ui, sans-serif; }
.site-nav::before { content: ''; position: absolute; inset: 0 0 -40px; background: linear-gradient(to bottom, rgba(10,20,8,0.35), transparent); pointer-events: none; transition: opacity 0.35s; z-index: -1; }
.nav-logo { display: block; }
.nav-logo img { display: block; height: 26px; width: auto; object-fit: contain; transition: filter 0.35s, height 0.35s; }
.nav-links { list-style: none; margin: 0; position: absolute; top: 100%; left: 0; right: 0; display: flex; flex-direction: column; align-items: stretch; gap: 0;
  background: rgba(245,245,220,0.98); padding: 0.4rem var(--nav-g) 1.2rem; box-shadow: 0 16px 30px -20px rgba(30,46,24,0.4);
  opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity 0.25s, transform 0.25s, visibility 0.25s; }
.site-nav.menu-open .nav-links { opacity: 1; visibility: visible; transform: none; }
.nav-links a { display: block; font-size: 0.8rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--nav-charcoal); text-decoration: none; white-space: nowrap;
  padding: 0.95rem 0; border-bottom: 1px solid rgba(30,46,24,0.1); transition: color 0.2s, border-color 0.2s; }
.nav-links li:last-child a { border-bottom: none; }
.nav-links a:hover { color: var(--nav-terracota-deep); }
.nav-links a[aria-current="page"] { color: var(--nav-terracota-deep); }
.nav-right { display: flex; align-items: center; gap: 0.4rem; }
.nav-lang { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.12em; color: #fff; display: inline-flex; align-items: center; gap: 0.3rem; }
.nav-lang a { color: inherit; text-decoration: none; opacity: 0.6; transition: opacity 0.2s; }
.nav-lang a:hover { opacity: 1; }
.nav-lang-sep { opacity: 0.4; }
.nav-btn { display: none; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: #fff; background: var(--nav-terracota); padding: 0.7rem 1.4rem; border-radius: 999px; text-decoration: none; white-space: nowrap; transition: background 0.2s; }
.nav-btn:hover { background: var(--nav-terracota-deep); }
.nav-toggle { display: block; width: 2.6rem; height: 2.6rem; border: none; background: none; cursor: pointer; position: relative; color: #fff; }
.nav-toggle span { position: absolute; left: 0.55rem; right: 0.55rem; height: 1.5px; background: currentColor; transition: transform 0.3s, opacity 0.2s; }
.nav-toggle span:nth-child(1) { top: 0.85rem; } .nav-toggle span:nth-child(2) { top: 1.27rem; } .nav-toggle span:nth-child(3) { top: 1.69rem; }
.site-nav.menu-open .nav-toggle span:nth-child(1) { transform: translateY(0.42rem) rotate(45deg); }
.site-nav.menu-open .nav-toggle span:nth-child(2) { opacity: 0; }
.site-nav.menu-open .nav-toggle span:nth-child(3) { transform: translateY(-0.42rem) rotate(-45deg); }

.site-nav.solid { background: rgba(245,245,220,0.97); box-shadow: 0 1px 0 rgba(30,46,24,0.08), 0 8px 24px -18px rgba(30,46,24,0.35); padding-top: 0.6rem; padding-bottom: 0.6rem; }
.site-nav.solid::before { opacity: 0; }
.site-nav.solid .nav-logo img { filter: brightness(0); height: 24px; }
.site-nav.solid .nav-lang, .site-nav.solid .nav-toggle { color: var(--nav-charcoal); }

/* paginas sem hero (FAQ, Contact): espaco reservado sob o menu fixo */
body.has-nav { padding-top: 3.6rem; }

@media (min-width: 1181px) {
  .site-nav { padding: 1.1rem var(--nav-g); gap: 1.5rem; }
  .site-nav.solid { padding-top: 0.75rem; padding-bottom: 0.75rem; }
  .nav-logo img { height: 30px; }
  .site-nav.solid .nav-logo img { height: 26px; }
  .nav-toggle { display: none; }
  .nav-right { gap: 1.1rem; }
  .nav-btn { display: inline-block; }
  .nav-links { position: static; flex-direction: row; align-items: center; gap: clamp(1rem, 1.8vw, 1.8rem); background: none; padding: 0; box-shadow: none; opacity: 1; visibility: visible; transform: none; }
  .nav-links a { color: #fff; font-size: 0.72rem; padding: 0.3rem 0; border-bottom: 1px solid transparent; }
  .nav-links li:last-child a { border-bottom: 1px solid transparent; }
  .nav-links a:hover { color: #fff; border-bottom-color: currentColor; }
  .nav-links a[aria-current="page"] { color: #fff; border-bottom-color: currentColor; }
  .site-nav.solid .nav-links a { color: var(--nav-charcoal); }
  .site-nav.solid .nav-links a:hover, .site-nav.solid .nav-links a[aria-current="page"] { color: var(--nav-terracota-deep); border-bottom-color: currentColor; }
  body.has-nav { padding-top: 4.2rem; }
}

/* separador entre links de secao e links de outras paginas (.nav-x) no painel mobile */
@media (max-width: 1180px) { .nav-links li:not(.nav-x) + li.nav-x { margin-top: 0.6rem; border-top: 1px solid rgba(30,46,24,0.28); } }

/* .many: menus com muitos links (9) so ficam em linha a partir de 1401px; entre 1181 e 1400 continua hamburguer */
@media (min-width: 1181px) and (max-width: 1400px) {
  .site-nav.many { padding: 0.8rem 1rem; gap: 0.8rem; }
  .site-nav.many.solid { padding-top: 0.6rem; padding-bottom: 0.6rem; }
  .site-nav.many .nav-logo img { height: 26px; }
  .site-nav.many.solid .nav-logo img { height: 24px; }
  .site-nav.many .nav-toggle { display: block; }
  .site-nav.many .nav-right { gap: 0.4rem; }
  .site-nav.many .nav-links { position: absolute; flex-direction: column; align-items: stretch; gap: 0; background: rgba(245,245,220,0.98); padding: 0.4rem var(--nav-g) 1.2rem; box-shadow: 0 16px 30px -20px rgba(30,46,24,0.4); opacity: 0; visibility: hidden; transform: translateY(-8px); }
  .site-nav.many.menu-open .nav-links { opacity: 1; visibility: visible; transform: none; }
  .site-nav.many .nav-links a, .site-nav.many.solid .nav-links a { color: var(--nav-charcoal); font-size: 0.8rem; padding: 0.95rem 0; border-bottom: 1px solid rgba(30,46,24,0.1); }
  .site-nav.many .nav-links li:last-child a { border-bottom: none; }
  .site-nav.many .nav-links li:not(.nav-x) + li.nav-x { margin-top: 0.6rem; border-top: 1px solid rgba(30,46,24,0.28); }
  .site-nav.many .nav-links a:hover, .site-nav.many .nav-links a[aria-current="page"] { color: var(--nav-terracota-deep); border-bottom-color: rgba(30,46,24,0.1); }
}