/* NAV-002 — Navegação global Skillset
   Responsabilidade exclusiva:
   - Header desktop
   - Botão mobile
   - Menu mobile
   - Estados de abertura/fechamento
*/

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(13, 53, 102, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(13, 29, 46, 0.98);
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.3);
}

.nav-inner {
  max-width: 1200px;
  height: 68px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-logo img {
  height: 52px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.nav-mobile-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.nav-mobile-btn svg {
  width: 26px;
  height: 26px;
  pointer-events: none;
}

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: rgba(13, 29, 46, 0.98);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 14px 18px 18px;
}

.nav-mobile a {
  color: rgba(255, 255, 255, 0.88);
  font-size: 15px;
  font-weight: 600;
  padding: 13px 14px;
  border-radius: 10px;
  transition: var(--transition);
  display: block;
}

.nav-mobile a:hover,
.nav-mobile a:focus,
.nav-mobile a.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.nav-mobile-cta {
  background: var(--laranja) !important;
  color: #fff !important;
  text-align: center;
  margin-top: 8px;
  border-radius: 10px;
}

.nav-mobile[hidden] {
  display: none !important;
}

.nav-mobile:not([hidden]) {
  display: flex;
}

/* Mobile e tablet */
@media (max-width: 1023px) {
  .nav-links {
    display: none;
  }

  .nav-mobile-btn {
    display: inline-flex;
  }

  .nav-mobile {
    position: static;
    max-height: none;
    overflow: visible;
    overscroll-behavior: auto;
    -webkit-overflow-scrolling: auto;
  }
}

/* Celular */
@media (max-width: 599px) {
  .nav-inner {
    padding: 0 16px;
  }

  .nav-logo img {
    height: 46px;
  }

  .nav-mobile {
    padding: 12px 14px 16px;
  }

  .nav-mobile a {
    font-size: 15px;
    padding: 12px 13px;
  }
}

/* NAV-003 — centralização matemática do ícone hamburger */
.nav-mobile-btn {
  display: none;
  place-items: center;
  line-height: 0;
}

.nav-mobile-btn svg {
  display: block;
  margin: 0 auto;
  transform: translateX(0);
}

@media (max-width: 1023px) {
  .nav-mobile-btn {
    display: inline-grid;
  }
}