/* Omega — menu global. Editar aqui atualiza o menu de todas as páginas.
   Escopo em .site-nav para não conflitar com estilos antigos de cada página. */

.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 48px;
  background: rgba(250, 247, 242, 0.92);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border, rgba(26, 39, 68, 0.12));
  font-family: 'DM Sans', sans-serif;
}
.site-nav a { text-decoration: none; }

.site-nav .nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 18px; font-weight: 700;
  color: var(--navy); letter-spacing: .02em;
}
.site-nav .nav-logo span { color: var(--orange); }

.site-nav .nav-links {
  display: flex; gap: 34px; list-style: none;
  align-items: center; margin: 0; padding: 0;
}
.site-nav .nav-links > li { position: relative; }

.site-nav .nav-links a:not(.nav-cta-mobile),
.site-nav .nav-sub-toggle {
  font-family: inherit; font-size: 13px; font-weight: 500;
  color: var(--text-muted); letter-spacing: .04em; text-transform: uppercase;
  background: none; border: 0; padding: 0; cursor: pointer;
  transition: color .2s;
}
.site-nav .nav-links a:hover,
.site-nav .nav-sub-toggle:hover,
.site-nav .has-sub:hover .nav-sub-toggle { color: var(--navy); }
.site-nav .nav-links a.raiox:hover { color: var(--orange); }

.site-nav .nav-sub-toggle { display: inline-flex; align-items: center; gap: 6px; }
.site-nav .nav-sub-toggle::after { content: '\25BE'; font-size: 10px; }

.site-nav .nav-sub {
  list-style: none; margin: 0; padding: 8px 0;
  position: absolute; top: calc(100% + 14px); left: 50%;
  transform: translateX(-50%) translateY(6px);
  background: var(--white, #fff); border: 1px solid var(--border, rgba(26, 39, 68, 0.12));
  border-radius: 3px; box-shadow: 0 14px 36px rgba(0, 41, 75, .13);
  min-width: 270px; opacity: 0; visibility: hidden;
  transition: opacity .18s ease, transform .18s ease;
}
.site-nav .nav-sub::before {
  content: ''; position: absolute; top: -14px; left: 0; right: 0; height: 14px;
}
.site-nav .has-sub:hover .nav-sub,
.site-nav .has-sub:focus-within .nav-sub,
.site-nav .nav-sub.open {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.site-nav .nav-links .nav-sub a {
  display: block; padding: 11px 20px;
  font-size: 12px; font-weight: 500; text-transform: none; letter-spacing: .01em;
  color: var(--text-muted); white-space: nowrap;
}
.site-nav .nav-links .nav-sub a:hover { color: var(--navy); background: var(--cream); }

.site-nav .nav-cta {
  background: var(--orange); color: #fff;
  padding: 10px 24px; border-radius: 2px;
  font-size: 13px; font-weight: 500; letter-spacing: .04em; text-transform: none;
  transition: background .2s;
}
.site-nav .nav-cta:hover { background: var(--orange-light, #f96a15); }

.site-nav .nav-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 28px; height: 22px; background: none; border: 0; cursor: pointer; padding: 0;
}
.site-nav .nav-toggle span {
  display: block; width: 100%; height: 2px; background: var(--navy);
  transition: transform .25s ease, opacity .2s ease;
}
.site-nav .nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.site-nav .nav-toggle.active span:nth-child(2) { opacity: 0; }
.site-nav .nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.site-nav .nav-cta-mobile { display: none; }
.site-nav .nav-links li:has(> .nav-cta-mobile) { display: none; }

@media (max-width: 1180px) and (min-width: 961px) {
  .site-nav { padding: 18px 28px; }
  .site-nav .nav-links { gap: 22px; }
}

@media (max-width: 960px) {
  .site-nav { padding: 14px 22px; }
  .site-nav .nav-toggle { display: flex; }
  .site-nav > .nav-cta { display: none; }
  .site-nav .nav-links {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--cream); border-bottom: 1px solid var(--border);
    max-height: 0; overflow: hidden; transition: max-height .3s ease; padding: 0 22px;
  }
  .site-nav .nav-links.open { max-height: 80vh; overflow-y: auto; padding: 6px 22px 22px; }
  .site-nav .nav-links > li { width: 100%; }
  .site-nav .nav-links li:has(> .nav-cta-mobile) { display: block; }
  .site-nav .nav-links > li > a:not(.nav-cta-mobile),
  .site-nav .nav-sub-toggle {
    display: flex; width: 100%; justify-content: space-between;
    padding: 15px 0; border-bottom: 1px solid var(--border);
  }
  .site-nav .nav-sub,
  .site-nav .nav-sub.open {
    position: static; transform: none; opacity: 1; visibility: visible;
    box-shadow: none; border: 0; border-radius: 0; min-width: 0; padding: 0;
    background: transparent;
  }
  .site-nav .nav-sub { display: none; }
  .site-nav .nav-sub.open { display: block; }
  .site-nav .nav-sub::before { display: none; }
  .site-nav .nav-links .nav-sub a {
    padding: 13px 0 13px 16px; white-space: normal;
    border-bottom: 1px solid var(--border);
  }
  .site-nav a.nav-cta-mobile {
    display: block; text-align: center; background: var(--orange); color: #fff;
    padding: 14px; margin-top: 10px; border-radius: 2px;
    text-transform: none; letter-spacing: .04em; font-weight: 500;
    border-bottom: 0;
  }
}