/* ══════════════════════════════════════════
   NAVBAR — partial global
   Usa variáveis do site (com fallback para valores brand)
══════════════════════════════════════════ */

#mra-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 9999;
  height: var(--nav-h, 56px);
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border, rgba(0,0,0,0.08));
  box-shadow: 0 1px 0 var(--border-soft, rgba(0,0,0,0.04)), 0 4px 24px rgba(0,0,0,0.05);
  display: flex;
  align-items: center;
  padding: 0 2rem;
  gap: 0;
  font-family: var(--font, 'Montserrat', sans-serif);
  isolation: isolate;
}

#mra-nav .nav-logo {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink, #1A1816);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  margin-right: 2.5rem;
}
#mra-nav .nav-logo span { color: var(--red, #BF282A); }

#mra-nav .nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  list-style: none;
  margin: 0;
  padding: 0;
}

#mra-nav .nav-links > li { position: relative; }

#mra-nav .nav-links > li > a,
#mra-nav .nav-links > li > .nav-trigger {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--muted, #6B6460);
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  background: transparent;
  border: none;
  font-family: inherit;
  white-space: nowrap;
}

#mra-nav .nav-links > li > a:hover,
#mra-nav .nav-links > li > .nav-trigger:hover,
#mra-nav .nav-links > li.dd-open > .nav-trigger {
  background: var(--red-light, rgba(191,40,42,0.08));
  color: var(--red, #BF282A);
}
#mra-nav .nav-links > li > a.active { color: var(--red, #BF282A); }

#mra-nav .nav-trigger .chevron {
  font-size: 9px;
  opacity: 0.5;
  transition: transform 0.2s;
}
#mra-nav .nav-links > li.dd-open > .nav-trigger .chevron {
  transform: rotate(180deg);
  opacity: 1;
}

#mra-nav .nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 260px;
  background: var(--white, #fff);
  border: 1px solid var(--border, rgba(0,0,0,0.08));
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.1), 0 2px 8px rgba(0,0,0,0.05);
  padding: 6px;
  display: none;
  z-index: 10000;
  animation: ddFade 0.15s ease;
}
@keyframes ddFade {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}
#mra-nav .nav-links > li.dd-open .nav-dropdown { display: block; }

#mra-nav .dd-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--red, #BF282A);
  padding: 8px 10px 4px;
}
#mra-nav .nav-dropdown a {
  display: block;
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 13px;
  color: var(--muted, #6B6460);
  text-decoration: none;
  transition: background 0.12s, color 0.12s;
  line-height: 1.4;
}
#mra-nav .nav-dropdown a:hover {
  background: var(--red-light, rgba(191,40,42,0.08));
  color: var(--ink, #1A1816);
}
#mra-nav .dd-divider {
  height: 1px;
  background: var(--border, rgba(0,0,0,0.08));
  margin: 4px 0;
}

#mra-nav .nav-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

#mra-nav .nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  background: var(--red, #BF282A);
  padding: 9px 20px;
  border-radius: 5px;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}
#mra-nav .nav-cta:hover {
  background: var(--red-dark, #9a1f21);
  transform: translateY(-1px);
}

#mra-nav #nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--red, #BF282A);
  padding: 6px;
  margin-left: 12px;
  font-size: 18px;
}

@media (max-width: 960px) {
  #mra-nav #nav-toggle { display: flex; }
  #mra-nav .nav-cta { display: none; }
  #mra-nav .nav-logo { font-size: 10px; letter-spacing: .08em; }
  #mra-nav .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-h, 56px);
    left: 0; right: 0;
    background: var(--white, #fff);
    border-top: 1px solid var(--border, rgba(0,0,0,0.08));
    border-bottom: 1px solid var(--border, rgba(0,0,0,0.08));
    flex-direction: column;
    padding: 12px 16px 20px;
    gap: 4px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  }
  #mra-nav .nav-links.open { display: flex; }
  #mra-nav .nav-links > li > a,
  #mra-nav .nav-links > li > .nav-trigger { font-size: 14px; padding: 10px 12px; }
  #mra-nav .nav-dropdown {
    position: static;
    box-shadow: none;
    border: none;
    background: var(--bg, #F6F4F0);
    margin-top: 4px;
  }
}