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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.7;
  color: #3f2a1d;
  background: linear-gradient(135deg, #fef7ed 0%, #fff7ed 100%);
  background-attachment: fixed;
}

nav {
  background-color: #fff;
  padding: 1rem 2rem;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
}

nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

nav a {
  color: #78716c;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  padding: 0.5rem 1rem;
  display: inline-block;
  border-radius: 6px;
  letter-spacing: 0.3px;
}

nav a:hover {
  color: #d97706;
  background-color: #fef7ed;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: #d97706;
  margin-right: 1rem;
}

.paw-icon {
  width: 40px;
  height: 40px;
  position: relative;
  display: inline-block;
}

.paw-icon::before {
  content: '🐾';
  font-size: 2rem;
  display: block;
  filter: drop-shadow(1px 1px 2px rgba(0,0,0,0.1));
}

header {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 50%, #b45309 100%);
  color: #fff;
  text-align: center;
  padding: 4rem 1.5rem;
  margin-bottom: 0;
  position: relative;
  overflow: hidden;
}

header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="60" r="3" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="80" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
  background-size: 200px 200px;
  opacity: 0.3;
}

header h1 {
  font-size: 3rem;
  margin-bottom: 0.8rem;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.15);
  font-weight: 700;
  position: relative;
  z-index: 1;
}

header p {
  font-size: 1.3rem;
  font-weight: 300;
  opacity: 0.95;
  position: relative;
  z-index: 1;
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 3rem 2rem;
  background-color: #fff;
  box-shadow: 0 10px 40px rgba(0,0,0,0.1);
  margin-top: -2rem;
  margin-bottom: 3rem;
  border-radius: 12px;
  position: relative;
}

h2 {
  color: #3f2a1d;
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
  position: relative;
  padding-bottom: 1rem;
}

h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, #f59e0b, #d97706);
  border-radius: 2px;
}

h3 {
  color: #78716c;
  font-size: 1.6rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

p {
  margin-bottom: 1.2rem;
  text-align: left;
  line-height: 1.8;
}

ul, ol {
  margin-left: 2rem;
  margin-bottom: 1.5rem;
}

li {
  margin-bottom: 0.7rem;
  line-height: 1.7;
}

strong {
  color: #78716c;
  font-weight: 600;
}

.intro {
  font-size: 1.2rem;
  color: #78716c;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: linear-gradient(135deg, #fef7ed 0%, #fff7ed 100%);
  border-left: 5px solid #d97706;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

footer {
  background-color: #3f2a1d;
  color: #fff;
  text-align: center;
  padding: 2rem;
  margin-top: 0;
}

footer p {
  text-align: center;
  margin: 0;
  opacity: 0.9;
}

.highlight-box {
  background: linear-gradient(135deg, #fef7ed 0%, #fff7ed 100%);
  border: 2px solid #fbbf24;
  border-radius: 10px;
  padding: 2rem;
  margin: 2rem 0;
  box-shadow: 0 4px 12px rgba(217, 119, 6, 0.1);
}

.benefit-list li {
  margin-bottom: 1rem;
}

.cat-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin: 2.5rem 0;
}

.cat-card {
  background: linear-gradient(135deg, #fef7ed 0%, #fff 100%);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cat-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.15);
}

.cat-image {
  width: 100%;
  height: 220px;
  overflow: hidden;
  position: relative;
}

.cat-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.cat-card-content {
  padding: 1.5rem;
}

.cat-card h3 {
  margin-top: 0;
  margin-bottom: 0.8rem;
  font-size: 1.4rem;
  color: #d97706;
}

.cat-card p {
  font-size: 0.95rem;
  color: #78716c;
  line-height: 1.6;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.feature-item {
  background: #fef7ed;
  padding: 1.5rem;
  border-radius: 10px;
  border-left: 4px solid #d97706;
  transition: all 0.3s ease;
}

.feature-item:hover {
  background: #fff7ed;
  transform: translateX(5px);
}

.feature-item h3 {
  margin-top: 0;
  font-size: 1.3rem;
  color: #d97706;
}