* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, Helvetica, sans-serif;
}

body {
  line-height: 1.6;
  color: #333;
  background: #f9f9f9;
}

header {
  background: #1b5e20;
  padding: 1rem;
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: auto;
}

.navbar .logo {
  font-size: 1.5rem;
  font-weight: bold;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1rem;
}

.nav-links a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
}

.nav-links a:hover {
  text-decoration: underline;
}

.hero {
  background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('https://images.unsplash.com/photo-1525201548942-d8732f6617f1?auto=format&fit=crop&w=1500&q=80') no-repeat center center/cover;
  color: #fff;
  text-align: center;
  padding: 6rem 2rem;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero p {
  margin-bottom: 2rem;
  font-size: 1.2rem;
}

.btn {
  background: #43a047;
  color: #fff;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
}

.btn:hover {
  background: #2e7d32;
}

.section {
  padding: 4rem 2rem;
  text-align: center;
  max-width: 1100px;
  margin: auto;
}

.features {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.feature {
  background: #e8f5e9;
  padding: 1rem 2rem;
  border-radius: 8px;
  flex: 1;
  min-width: 200px;
}

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

.service-card {
  background: #fff;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.testimonials .testimonial {
  background: #fff;
  padding: 1.5rem;
  margin: 1rem auto;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  max-width: 600px;
}

.testimonial span {
  display: block;
  margin-top: 0.5rem;
  color: #555;
  font-size: 0.9rem;
}

.contact a {
  color: #1b5e20;
  font-weight: bold;
  text-decoration: none;
}

footer {
  background: #1b5e20;
  color: #fff;
  text-align: center;
  padding: 1rem;
  margin-top: 2rem;
}

footer a {
  color: #c8e6c9;
  margin: 0 0.5rem;
  text-decoration: none;
}

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

@media(max-width: 768px) {
  .nav-links {
    display: none;
  }
}