.contact-section {
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  padding: 60px 20px;
  color: white;
}

.section-title1 {
  font-size: 28px;
  text-align: center;
  margin-bottom: 30px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.contact-grid-mobile {
  display: grid;
  grid-template-columns: repeat(2, 1fr); /* มือถือ = 2 คอลัมน์ */
  gap: 20px;
}

.contact-item {
  text-align: center;
  padding: 15px;
}

.contact-icon {
  color: white;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, rgb(54, 160, 244), rgb(37, 131, 255));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 10px;
  font-size: 22px;
}

/* ซ่อน/แสดง */
@media (max-width: 768px) {
  .contact-desktop {
    display: block;
  }
  /* .contact-mobile {
    display: block;
  } */
}

@media (min-width: 769px) {
  .contact-desktop {
    display: block;
  }
  /* .contact-mobile {
    display: none;
  } */
}