/* Contenedor principal */
.main-menu {
  margin: 20px auto;
  width: fit-content;
  padding: 12px 26px;
  border-radius: 22px;

  background: rgba(20, 60, 45, 0.75); /* verde oscuro translúcido */
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  box-shadow:
    0 8px 20px rgba(0, 0, 0, 0.25),
    inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

/* Lista */
.main-menu ul {
  list-style: none;
  display: flex;
  gap: 26px;
  margin: 0;
  padding: 0;
}

/* Links */
.main-menu a {
  display: flex;
  align-items: center;
  gap: 10px;

  color: #e6f4ee;
  text-decoration: none;
  font-weight: 500;

  padding: 10px 18px;
  border-radius: 16px;

  transition: all 0.35s ease;
}

/* Iconos */
.main-menu i {
  font-size: 1.25rem;
  opacity: 0.9;
}

/* Hover suave */
.main-menu a:hover {
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 10px rgba(90, 255, 190, 0.25);
  transform: translateY(-1px);
}

/* Activo */
.main-menu a.active {
  background: rgba(90, 255, 190, 0.25);
  color: #ffffff;
  box-shadow:
    0 0 12px rgba(90, 255, 190, 0.55);
}