/* Estilos Base del Header */
.header-bg {
  background-color: #0b0b0b;
  /* Sombra interna del estilo tecnologia-bg */
  box-shadow: inset 0 -40px 40px rgba(0,0,0,0.2); 
  padding: 1em 2em;
  border-bottom: 1px solid #333; /* Estilo del acordeón */
}
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

/* Botón Hamburguesa de 2 líneas (=) */
.menu-mobile-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  position: relative;
p 8tb8  z-index: 10;
}

/* Las dos líneas con color neón */
.menu-mobile-btn span::before,
.menu-mobile-btn span::after {
  content: "";
  display: block;
  width: 28px;
  height: 4px;
  border-radius: 4em;
  background: #39FF14; /* Color neón del summary */
  position: absolute;
  left: 6px;
  transition: transform 0.3s ease, top 0.3s ease;
}
/* Posición inicial (=) */
.menu-mobile-btn span::before {
  top: 14px;
}
.menu-mobile-btn span::after {
  top: 24px;
}

/* Transformación a X */
.menu-mobile-btn.active span::before {
  transform: rotate(45deg);
  top: 19px;
}

.menu-mobile-btn.active span::after {
  transform: rotate(-45deg);
  top: 19px;
}
/* Estilos de navegación Desktop */
.nav-lista {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-lista a {
  color: #FFFFFF; /* Blanco para fondo oscuro */
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-lista a:hover {
  color: #39FF14; /* Color neón */
}
/* Responsive (Mobile) */
@media (max-width: 800px) {
  .header-bg {
    box-shadow: none;
  }
  .menu-mobile-btn {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .nav-menu {
    display: none;
    position: absolute;
    top: 6em;
    right: 1em;
    background: #111; /* Fondo oscuro del acordeón */
    padding: 1.5em 1.5em;
    border-radius: 4px; /* Radio del acordeón */
    border: 1px solid #333; /* Borde del acordeón */
    box-shadow: 0 10px 40px rgba(0,0,0,0.8);
    z-index: 3;
  }
  .nav-menu.active {
    display: block;
    animation: fadeIn 0.3s ease forwards;
  }

  .nav-lista {
    flex-direction: column;
    gap: 20px;
  }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}










/* --- ESTILOS DEL FOOTER (Basado en Header Estilo 6) --- */
.footer-bg {
  background-color: #0b0b0b;
  box-shadow: inset 0 40px 40px rgba(0,0,0,0.2); /* Sombra interna invertida */
  border-top: 1px solid #333; /* Borde estilo acordeón */
  color: #ffffff;
}
.footer {
  display: grid;
  grid-template-columns: 3fr 5fr 4fr;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2em;
}
.footer h3 {
  color: #ffffff;
  margin-bottom: 32px;
  text-transform: uppercase;
}
/* --- LISTA DE CONTACTO CON ICONOS --- */
.contato-lista {
  list-style: none;
  margin-bottom: 32px;
}
.contato-lista li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  color: #9c9c9c;
}
.contato-lista a {
  color: inherit;
  text-decoration: none;
  transition: 0.3s;
}

.contato-lista a:hover {
  color: #39FF14;
}

/* Iconos Neón Pequeños */
.icon-neon {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: #39FF14; /* Verde Neón */
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 2px rgba(57, 255, 20, 0.4));
  
}

/* --- REDES SOCIALES --- */
.footer-redes {
  display: flex;
  gap: 24px;
}

.social-icon {
  width: 32px;
  height: 32px;
  fill: none;
  stroke: #9c9c9c;
  stroke-width: 1.5;
  transition: 0.3s;
}
.footer-redes a:hover .social-icon {
  stroke: #39FF14;
  transform: translateY(-3px);
  filter: drop-shadow(0 0 5px #39FF14);
}
/* --- INFORMACIONES --- */
.nav-lista-footer {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1em;
}
.nav-lista-footer a {
  color: #9c9c9c;
  text-decoration: none;
  transition: 0.3s;
}
.nav-lista-footer a:hover {
  color: #39FF14;
  padding-left: 5px; /* Pequeño desplazamiento al hover */
}
/* --- COPYRIGHT --- */
.footer-copy {
  grid-column: 1/-1;
  padding-top: 40px;
  border-top: 1px solid #333;
  color: #626262;
  font-size: 0.8rem;
  text-align: center;
}

/* --- RESPONSIVIDAD --- */
@media (max-width: 800px) {
  .footer {
    grid-template-columns: 1fr 1fr;
    gap: 2em;
  }
  .footer-logo {
    display: none;
  }
}

@media (max-width: 600px) {
  .footer {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .footer-copy {
    text-align: left;
  }
}