.contact-container {
  max-width: 720px;
  margin: 2rem auto;
  padding: 2rem;
  background: var(--bg-card);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
}

form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea {
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  font-family: inherit;
  font-size: 16px;
  transition: all 0.2s ease;
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
  background-color: var(--bg-card);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #ef4444;
  background-color: #fef2f2;
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.error-message {
  color: #ef4444;
  font-size: 14px;
  margin-top: 4px;
  display: none;
}

.error-message.show {
  display: block;
}

.submit-btn {
  padding: 14px 32px;
  background: var(--gradient-1);
  color: white;
  border: none;
  border-radius: 10px;
  font-family: inherit;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  letter-spacing: 0.2px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.submit-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.submit-btn.loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  top: 50%;
  left: 50%;
  margin-left: -10px;
  margin-top: -10px;
  border: 2px solid transparent;
  border-top: 2px solid #ffffff;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.message {
  padding: 16px 20px;
  border-radius: 10px;
  margin: 1rem 0;
  font-weight: 600;
  text-align: center;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.message.success {
  background-color: #ecfdf5;
  color: #065f46;
  border-color: #a7f3d0;
}

.message.error {
  background-color: #fef2f2;
  color: #991b1b;
  border-color: #fecaca;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.25rem;
  margin: 2rem 0;
}

.contact-card {
  padding: 1.25rem;
  background: var(--bg-primary);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  text-align: center;
  transition: all 0.3s ease;
}

.contact-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-glow);
}

.contact-card h3 {
  margin: 0 0 0.5rem 0;
  color: var(--text-primary);
  font-size: 18px;
  font-family: 'Orbitron', sans-serif;
}

.contact-card p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.6;
}

.notes {
  padding: 1.25rem;
  background: var(--bg-secondary);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--accent-primary);
  box-shadow: var(--shadow-sm);
  padding: 1rem 3rem;
}

.notes h3 {
  margin: 0 0 0.5rem 0;
  color: var(--text-primary);
  font-size: 18px;
  font-family: 'Orbitron', sans-serif;
}

.contact-card a {
  color: var(--accent-primary);
  text-decoration: none;
  font-weight: 600;
}

.contact-card a:hover {
  text-decoration: underline;
}

@media only screen and (max-width: 768px) {
  .hero {
    margin: -10px -10px 20px -10px;
    padding: 28px 12px;
  }
  .contact-container {
    margin: 1rem;
    padding: 1.5rem;
  }
  .contact-info {
    grid-template-columns: 1fr;
  }
}

@media only screen and (max-width: 480px) {
  .contact-container {
    margin: 0.5rem;
    padding: 1rem;
  }
  .submit-btn {
    width: 100%;
  }
}