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

body {
  font-family: 'Inter', sans-serif;
  background: #f9fafb;
  color: #111;
  line-height: 1.6;
}

.site-logo {
  width: 200px;
  height: auto;
  flex-shrink: 0;
}

/* Header */
.header {
  text-align: left;
  padding: 40px 20px 24px;
  border-bottom: 1px solid #d9d9d9;
}

.brand {
  display: flex;
  align-items: center;
  gap: 18px;
}

.header h1 {
  font-size: 2.5rem;
}

.header p {
  color: #555;
  margin-top: 10px;
  margin-left: 78px;
}

/* Section */
.categories {
  padding: 40px 20px;
  max-width: 1100px;
  margin: auto;
}

.categories h2 {
  text-align: center;
  margin-bottom: 30px;
}

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

/* Card */
.card {
  background: white;
  padding: 20px;
  border-radius: 14px;
  text-decoration: none;
  box-shadow: 0 6px 15px rgba(0,0,0,0.05);
  transition: all 0.2s ease;
}

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

.card p {
  color: #555;
  font-size: 0.95rem;
}

.card a {
  display: inline-block;
  margin-top: 15px;
  color: #2e7d32;
  text-decoration: none;
  font-weight: 600;
}

.card:hover {
  transform: translateY(-6px);
}

/* Footer */
.footer {
  text-align: center;
  padding: 30px;
  color: #777;
}