:root {
  --primary-color: #FF6B6B;
  --primary-dark: #E55A5A;
  --text-color: #333333;
  --text-light: #666666;
  --background: #FFFFFF;
  --background-alt: #F8F9FA;
  --border-color: #E0E0E0;
  --dog-color: #F5A623;
  --cat-color: #9B59B6;
  --rabbit-color: #27AE60;
  --bird-color: #3498DB;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--background);
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
  padding: 40px 20px;
  text-align: center;
}

header h1 {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Rounded', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  font-weight: 700;
  font-size: 2.5rem;
  margin-bottom: 10px;
}

header p {
  font-size: 1.1rem;
  opacity: 0.9;
}

/* Navigation */
nav {
  background-color: var(--background-alt);
  border-bottom: 1px solid var(--border-color);
  padding: 15px 20px;
}

nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}

nav a {
  color: var(--text-color);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

nav a:hover {
  color: var(--primary-color);
}

nav a.active {
  color: var(--primary-color);
}

/* Main Content */
main {
  padding: 40px 20px;
}

main h2 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: var(--text-color);
}

main h3 {
  font-size: 1.3rem;
  margin-top: 30px;
  margin-bottom: 15px;
  color: var(--text-color);
}

main p {
  margin-bottom: 15px;
  color: var(--text-light);
}

main ul, main ol {
  margin-bottom: 15px;
  padding-left: 25px;
  color: var(--text-light);
}

main li {
  margin-bottom: 8px;
}

/* Links in content */
main a {
  color: var(--primary-color);
  text-decoration: none;
}

main a:hover {
  text-decoration: underline;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.card {
  background: var(--background);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.card-icon {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.card h3 {
  margin-top: 0;
  margin-bottom: 10px;
}

.card p {
  font-size: 0.95rem;
}

.card a {
  display: inline-block;
  margin-top: 15px;
  padding: 10px 20px;
  background: var(--primary-color);
  color: white;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 500;
  transition: background 0.2s ease;
}

.card a:hover {
  background: var(--primary-dark);
  text-decoration: none;
}

/* Support Form */
.contact-info {
  background: var(--background-alt);
  border-radius: 12px;
  padding: 30px;
  margin-top: 20px;
}

.contact-info h3 {
  margin-top: 0;
}

.email-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  color: var(--primary-color);
  font-weight: 600;
}

/* Footer */
footer {
  background-color: var(--background-alt);
  border-top: 1px solid var(--border-color);
  padding: 30px 20px;
  text-align: center;
  margin-top: 60px;
}

footer p {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 10px;
}

footer nav ul {
  margin-top: 15px;
  gap: 20px;
}

footer nav {
  background: transparent;
  border: none;
  padding: 0;
}

/* Last Updated */
.last-updated {
  font-size: 0.85rem;
  color: var(--text-light);
  font-style: italic;
  margin-bottom: 30px;
}

/* Responsive */
@media (max-width: 600px) {
  header h1 {
    font-size: 2rem;
  }

  nav ul {
    gap: 15px;
  }

  main {
    padding: 30px 15px;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  :root {
    --text-color: #F0F0F0;
    --text-light: #B0B0B0;
    --background: #1C1C1E;
    --background-alt: #2C2C2E;
    --border-color: #3C3C3E;
  }

  .card {
    background: var(--background-alt);
  }
}