.main-section {
  padding: 2rem;
  margin: 0 auto;
  max-width: 100%;
  min-height: 70vh;
  margin: 0 auto;
  padding: 2em;
  background-color: #fff;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.main-section.dark {
  background-color: #1c1c1c;
  color: #fff;
}

.contact-main {
  background-color: #1c1c1c;
  color: #ffffff;
  padding: 40px 20px;
}

.contact-title {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 40px;
}

/* Grade responsiva */
.contact-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  padding: 0 40px;
}

/* Cartão de contato */
.contact-card {
  background-color: #2a2a2a;
  border-radius: 12px;
  text-align: center;
  padding: 20px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 18px rgba(255, 255, 255, 0.1);
}

.contact-card a {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #ffffff;
  text-decoration: none;
  gap: 10px;
}

/* Ícone dentro do card */
.contact-icon {
  width: 150px;
  height: 150px;
  object-fit: contain;
  transition: filter 0.3s ease;
}

.contact-icon:hover {
  filter: brightness(0.8);
}

/* Texto dos cards */
.contact-card span {
  font-size: 1rem;
  font-weight: 500;
}

@media (max-width: 600px) {
  .contact-container {
    padding: 1rem;
  }

  .contact-section {
    padding: 1rem;
  }
}