/* Newsletter Signup Styles */
.newsletter-signup {
  background: linear-gradient(135deg, var(--primary-color, #0066cc) 0%, var(--secondary-color, #0052a3) 100%);
  color: #ffffff;
  padding: 3rem 1.5rem;
  margin: 4rem 0;
  border-radius: 8px;
}

.newsletter-container {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.newsletter-signup h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
  font-weight: 700;
  color: #ffffff;
}

.newsletter-description {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  opacity: 0.95;
  line-height: 1.6;
}

.newsletter-form {
  width: 100%;
}

.newsletter-form .form-group {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.newsletter-form input[type="email"] {
  flex: 1;
  min-width: 250px;
  padding: 0.875rem 1.25rem;
  font-size: 1rem;
  border: 2px solid transparent;
  border-radius: 4px;
  background: #ffffff;
  color: #333333;
  transition: all 0.3s ease;
}

.newsletter-form input[type="email"]:focus {
  outline: none;
  border-color: var(--accent-color, #ff6600);
  box-shadow: 0 0 0 3px rgba(255, 102, 0, 0.1);
}

.newsletter-form input[type="email"]::placeholder {
  color: #666666;
}

.newsletter-submit {
  padding: 0.875rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  background: var(--accent-color, #ff6600);
  color: #ffffff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.newsletter-submit:hover {
  background: var(--accent-hover, #e55a00);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.newsletter-submit:active {
  transform: translateY(0);
}

.newsletter-submit:focus {
  outline: 2px solid #ffffff;
  outline-offset: 2px;
}

.newsletter-submit:disabled {
  background: #cccccc;
  cursor: not-allowed;
  transform: none;
}

.newsletter-message {
  padding: 0.75rem 1rem;
  border-radius: 4px;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  display: none;
  text-align: left;
}

.newsletter-message.show {
  display: block;
  animation: slideDown 0.3s ease;
}

.newsletter-message.error {
  background: rgba(220, 53, 69, 0.2);
  border: 1px solid rgba(220, 53, 69, 0.5);
  color: #ffffff;
}

.newsletter-message.success {
  background: rgba(40, 167, 69, 0.2);
  border: 1px solid rgba(40, 167, 69, 0.5);
  color: #ffffff;
}

.newsletter-privacy {
  font-size: 0.875rem;
  opacity: 0.85;
  margin-top: 1rem;
}

.newsletter-privacy a {
  color: #ffffff;
  text-decoration: underline;
  transition: opacity 0.2s ease;
}

.newsletter-privacy a:hover {
  opacity: 0.8;
}

/* Screen reader only class */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Animations */
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .newsletter-signup {
    padding: 2.5rem 1.25rem;
    margin: 3rem 0;
  }

  .newsletter-signup h3 {
    font-size: 1.5rem;
  }

  .newsletter-description {
    font-size: 1rem;
  }

  .newsletter-form .form-group {
    flex-direction: column;
    gap: 0.75rem;
  }

  .newsletter-form input[type="email"] {
    min-width: 100%;
  }

  .newsletter-submit {
    width: 100%;
    padding: 1rem;
  }
}

@media (max-width: 480px) {
  .newsletter-signup {
    padding: 2rem 1rem;
  }

  .newsletter-signup h3 {
    font-size: 1.35rem;
  }

  .newsletter-description {
    font-size: 0.95rem;
  }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  .newsletter-form input[type="email"] {
    background: #f5f5f5;
    color: #1a1a1a;
  }
}

/* High contrast mode */
@media (prefers-contrast: high) {
  .newsletter-signup {
    border: 2px solid #ffffff;
  }

  .newsletter-form input[type="email"],
  .newsletter-submit {
    border: 2px solid #000000;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .newsletter-submit:hover {
    transform: none;
  }

  .newsletter-message.show {
    animation: none;
  }
}