:root {
  --primary-green: #4caf50;
  --light-green: #e8f5e9;
  --earth-brown: #8d6e63;
  --accent: #aed581;
}

body {
  background: var(--light-green);
  color: #333;
  font-family: 'Segoe UI', Arial, sans-serif;
}

.navbar {
  background: var(--primary-green) !important;
}

.nav-link, .navbar-brand {
  color: #fff !important;
  font-weight: 500;
}

.nav-link.active {
  border-bottom: 2px solid var(--accent);
}

.hero {
  background: url('https://images.unsplash.com/photo-1506744038136-46273834b3fb?auto=format&fit=crop&w=1500&q=80') center/cover no-repeat;
  min-height: 60vh;
  display: flex;
  align-items: center;
  color: #fff;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(76, 175, 80, 0.5);
}

.hero-content {
  position: relative;
  z-index: 1;
}

.card {
  border: none;
  border-radius: 1rem;
  box-shadow: 0 2px 8px rgba(76, 175, 80, 0.08);
  transition: transform 0.2s;
}

.card:hover {
  transform: translateY(-5px) scale(1.02);
}

.btn-primary, .btn-success {
  background: var(--primary-green);
  border: none;
}

.btn-primary:hover, .btn-success:hover {
  background: var(--accent);
  color: #333;
}

.section-title {
  color: var(--primary-green);
  font-weight: 700;
  margin-bottom: 1.5rem;
}

footer {
  background: var(--earth-brown);
  color: #fff;
  text-align: center;
  padding: 1rem 0;
  margin-top: 2rem;
}

@media (max-width: 768px) {
  .hero {
    min-height: 40vh;
    text-align: center;
  }
}