.contact-section {
  padding: 0 1rem;
}


.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media(min-width: 768px) {
  .contact-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}


.contact-card {
  background: #fff;
  border-radius: 0.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  padding: 1.5rem;
  transition: transform 0.2s, box-shadow 0.2s;
}

.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.contact-card h3 {
  margin-bottom: 1rem;
  color: #1a1a1a;
}


.contact-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact-card li {
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}


.click-copy {
  color: #007bff;
  cursor: pointer;
  text-decoration: underline;
}

.click-copy:hover {
  color: #0056b3;
}

.copy-tip {
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  background: rgba(0, 0, 0, 0.75);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  font-size: 0.9rem;
  z-index: 1000;
  opacity: 0;
  animation: fadeInOut 1.5s forwards;
}

@keyframes fadeInOut {
  0% {
    opacity: 0;
  }

  10% {
    opacity: 1;
  }

  90% {
    opacity: 1;
  }

  100% {
    opacity: 0;
  }
}