.catalogo {
  padding: clamp(4rem, 8vw, 6rem) clamp(1rem, 3vw, 1.5rem) clamp(2rem, 4vw, 3rem);
  text-align: center;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.product-grid {
  display: flex;
  justify-content: center;
  gap: clamp(1rem, 3vw, 2rem);
  flex-wrap: wrap;
  margin-top: 2rem;
}

.product-item {
  background: var(--white);
  padding: clamp(1.2rem, 2.5vw, 1.5rem);
  border-radius: var(--radius);
  width: min(100%, 300px);
  flex: 0 0 auto;
  text-align: left;
  border: 1px solid var(--gray-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.product-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.product-item img {
  width: 100%;
  height: clamp(150px, 30vw, 200px);
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.product-item i {
  display: block;
  text-align: center;
  margin-bottom: 0.5rem;
}

.product-item h3 {
  margin-top: 0.5rem;
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  color: var(--dark);
  line-height: 1.3;
}

.product-item p {
  margin: 0.5rem 0;
  line-height: 1.6;
  color: var(--gray);
  font-size: clamp(0.82rem, 2vw, 0.9rem);
}

.catalogo ul {
  list-style: none;
  padding: 0;
  max-width: 600px;
  margin: 2rem auto;
  text-align: left;
  width: 100%;
}

.catalogo ul li {
  padding: 0.7rem 1rem 0.7rem 2rem;
  position: relative;
  color: var(--gray);
  font-size: clamp(0.9rem, 2vw, 1rem);
  line-height: 1.5;
}

.catalogo ul li::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  left: 0;
  top: 0.7rem;
  color: var(--primary);
}

@media (max-width: 575px) {
  .product-item {
    width: 100%;
    max-width: 360px;
  }
}

@media (min-width: 576px) and (max-width: 767px) {
  .product-item {
    width: calc(50% - 1rem);
    min-width: 240px;
    max-width: 300px;
  }
}

@media (min-width: 768px) {
  .catalogo {
    padding-top: 6rem;
  }
}