body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
  }
  
  header {
    background-color: #003366;
    color: white;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
  }
  
  .logo {
    font-size: 22px;
    font-weight: bold;
  }
  
  nav ul {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
  }
  
  nav ul li {
    position: relative;
  }
  
  nav ul li a {
    display: block;
    padding: 10px 15px;
    color: white;
    text-decoration: none;
  }
  
  nav ul li:hover > a {
    background-color: #005599;
  }
  
  .submenu,
  .submenu-sub {
    display: none;
    position: absolute;
    background-color: #005599;
    min-width: 180px;
    z-index: 999;
  }
  
  .dropdown:hover .submenu,
  .dropdown-sub:hover .submenu-sub {
    display: block;
  }
  
  .menu-toggle {
    display: none;
    font-size: 26px;
    cursor: pointer;
    color: white;
  }
  
  @media (max-width: 768px) {
    .menu-toggle {
      display: block;
    }
  
    nav ul {
      display: none;
      width: 100%;
      flex-direction: column;
      background-color: #003366;
    }
  
    nav ul.show {
      display: flex;
    }
  
    .submenu,
    .submenu-sub {
      position: static;
    }
  }
  
  .contenedor-soporte {
    max-width: 1000px;
    margin: 40px auto;
    padding: 0 20px;
    text-align: center;
  }
  
  .contenedor-soporte h1 {
    font-size: 2.5em;
    margin-bottom: 20px;
    color: #003366;
  }
  
  .contenido {
    background-color: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    text-align: left;
  }
  
  .imagen-soporte {
    text-align: center;
    margin-bottom: 25px;
  }
  
  .imagen-soporte img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 0 8px rgba(0,0,0,0.2);
    max-height: 250px;
  }
  
  .contenido h2 {
    color: #005599;
    margin-top: 20px;
  }
  
  .contenido ul {
    list-style: disc inside;
    color: #555;
    padding-left: 20px;
  }
  
  .contenido p {
    color: #555;
    line-height: 1.6;
  }
  
  /* Redes sociales */
  .redes-flotante {
    position: fixed;
    bottom: 25px;
    right: 25px;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 1000;
  }
  
  .menu-redes {
    display: none;
    margin-bottom: 10px;
    flex-direction: column;
    gap: 10px;
  }
  
  .menu-redes a img {
    width: 40px;
    height: 40px;
  }
  
  .btn-principal {
    background-color: #25D366;
    border: none;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
  }
  
  .btn-principal img {
    width: 30px;
    height: 30px;
  }
  
  footer {
    background-color: #003366;
    color: white;
    text-align: center;
    padding: 15px 0;
    margin-top: 40px;
  }
  .galeria-soporte {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 30px 0;
  justify-content: center;
}

.imagen-item {
  width: 100%;
  max-width: 260px;
  text-align: center;
}

.imagen-item img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}

.imagen-item img:hover {
  transform: scale(1.05);
}

.imagen-item p {
  margin-top: 8px;
  font-size: 0.95rem;
  color: #444;
}
/* Estilo general */
body {
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f8f9fa;
  color: #333;
}

/* Galería de imágenes */
.galeria-soporte {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  padding: 40px 20px;
  max-width: 1200px;
  margin: auto;
}

.imagen-item {
  text-align: center;
  background: #fff;
  border-radius: 16px;
  padding: 16px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease;
}

.imagen-item:hover {
  transform: translateY(-5px);
}

.imagen-item img {
  max-width: 100%;
  border-radius: 12px;
  margin-bottom: 12px;
}

.imagen-item p {
  font-size: 16px;
  color: #555;
}

/* Sección de video */
.video-soporte {
  max-width: 900px;
  margin: 40px auto;
  padding: 20px;
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.video-soporte h2 {
  font-size: 24px;
  margin-bottom: 16px;
  color: #1a73e8;
}

/* Videos responsivos */
.video-responsive {
  width: 100%;
  max-height: 500px;
  border-radius: 12px;
  object-fit: cover;
}

/* Responsivo para pantallas pequeñas */
@media (max-width: 768px) {
  .galeria-soporte {
    grid-template-columns: 1fr 1fr;
  }

  .video-soporte h2 {
    font-size: 20px;
  }
}

@media (max-width: 480px) {
  .galeria-soporte {
    grid-template-columns: 1fr;
  }
}