/* components/navigation.css */

/* ==========================
   Navegación Lateral – Header
   ========================== */
#sideNav {
  position: fixed;
  top: 0;
  left: 0;
  width: 320px;
  height: 100vh;
  background: linear-gradient(135deg, var(--primary) 0%, var(--dark) 100%);
  padding: 100px 0 40px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transform: translateX(-100%);
  transition: transform 0.5s cubic-bezier(0.77, 0.2, 0.05, 1);
  z-index: 2050;
  overflow-y: auto;
}

#sideNav.open {
  transform: translateX(0);
  box-shadow: 10px 0 30px rgba(0, 0, 0, 0.4);
}

#sideNav::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: 2px;
  background: var(--secondary);
  opacity: 0;
  transition: opacity 0.3s 0.2s ease;
}

#sideNav.open::after {
  opacity: 1;
  animation: neonGlow 2s infinite alternate;
}