body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f9f9f9;
  color: #333;
}
nav {
  background-color: #111;
  color: white;
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
nav ul {
  list-style: none;
  display: flex;
  gap: 1rem;
  margin: 0;
}
nav ul li a {
  color: white;
  text-decoration: none;
}
.hero {
  background: #222 no-repeat center center/cover;
  height: 450px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.overlay {
  background-color: rgba(0, 0, 0, 0.5);
  padding: 2rem;
  text-align: center;
  color: white;
}
.seccion {
  padding: 2rem;
}
.productos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.producto {
  background: white;
  padding: 1rem;
  border-radius: 10px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  text-align: center;
}
.producto img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}
.filtros {
  margin-bottom: 1rem;
  display: flex;
  gap: 1rem;
}
footer {
  background-color: #222;
  color: white;
  text-align: center;
  padding: 1rem;
}
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: #25d366;
  color: white;
  border-radius: 50%;
  padding: 0.7rem 0.9rem;
  font-size: 24px;
  text-decoration: none;
  box-shadow: 0 2px 5px rgba(0,0,0,0.3);
}
@media screen and (max-width: 600px) {
  .filtros {
    flex-direction: column;
  }
  nav ul {
    flex-direction: column;
    gap: 0.5rem;
  }
}
```css
.image-row {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 1rem auto;
    max-width: 1000px;
}
.image-row img {
    max-width: 500px;
    border-radius: 10px;
    width: 100%;
}
@media (max-width: 768px) {
    .image-row {
        flex-direction: column;
        align-items: center;
    }
}