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

body {
  font-family: 'Segoe UI', Arial, sans-serif;
  color: #222;
  background: #fff;
}

/* NAV */
nav {
  background: #0d2b1a;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-logo {
  color: #fff;
  font-size: 1.3rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 1px;
}

.nav-logo span {
  color: #4caf50;
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  color: #ccc;
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: #4caf50;
}

/* HERO */
.hero {
  background: linear-gradient(135deg, #0d2b1a 0%, #1a4731 60%, #2e7d32 100%);
  color: #fff;
  text-align: center;
  padding: 100px 20px 80px;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.hero h1 span {
  color: #4caf50;
}

.hero p {
  font-size: 1.2rem;
  color: #b2dfb2;
  margin-bottom: 36px;
}

.hero-btn {
  display: inline-block;
  background: #4caf50;
  color: #fff;
  padding: 14px 36px;
  border-radius: 4px;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  transition: background 0.2s;
}

.hero-btn:hover {
  background: #388e3c;
}

/* SERVICES */
.section {
  padding: 70px 40px;
  max-width: 1100px;
  margin: 0 auto;
}

.section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: #0d2b1a;
  margin-bottom: 40px;
  text-align: center;
}

.section-title::after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background: #4caf50;
  margin: 10px auto 0;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.card {
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 28px 24px;
  text-align: center;
  transition: box-shadow 0.2s;
}

.card:hover {
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.card-icon {
  font-size: 2.4rem;
  margin-bottom: 14px;
}

.card h3 {
  font-size: 1.1rem;
  color: #0d2b1a;
  margin-bottom: 8px;
}

.card p {
  font-size: 0.9rem;
  color: #666;
  line-height: 1.5;
}

/* WHY US */
.why-bg {
  background: #f5f9f5;
  padding: 70px 40px;
}

.why-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  text-align: center;
}

.why-item h3 {
  font-size: 2rem;
  color: #4caf50;
  font-weight: 800;
}

.why-item p {
  color: #555;
  font-size: 0.95rem;
  margin-top: 4px;
}

/* PAGE CONTENT (policy pages) */
.page-header {
  background: #0d2b1a;
  color: #fff;
  padding: 50px 40px;
  text-align: center;
}

.page-header h1 {
  font-size: 2rem;
  font-weight: 700;
}

.page-header p {
  color: #b2dfb2;
  margin-top: 8px;
  font-size: 0.95rem;
}

.policy-content {
  max-width: 860px;
  margin: 50px auto;
  padding: 0 30px 60px;
  line-height: 1.8;
  color: #333;
}

.policy-content h2 {
  font-size: 1.2rem;
  color: #0d2b1a;
  margin: 32px 0 10px;
  font-weight: 700;
}

.policy-content p {
  margin-bottom: 12px;
  font-size: 0.97rem;
}

.policy-content ul {
  margin: 10px 0 16px 24px;
}

.policy-content ul li {
  margin-bottom: 6px;
  font-size: 0.97rem;
}

/* CONTACT */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  max-width: 1000px;
  margin: 50px auto;
  padding: 0 30px 60px;
}

.contact-info h2 {
  font-size: 1.4rem;
  color: #0d2b1a;
  margin-bottom: 20px;
}

.contact-detail {
  display: flex;
  gap: 14px;
  margin-bottom: 20px;
  align-items: flex-start;
}

.contact-detail .icon {
  font-size: 1.4rem;
  margin-top: 2px;
}

.contact-detail h4 {
  font-size: 0.85rem;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.contact-detail p {
  color: #333;
  font-size: 0.97rem;
  line-height: 1.5;
}

.contact-detail a {
  color: #2e7d32;
  text-decoration: none;
}

.contact-map iframe {
  width: 100%;
  height: 320px;
  border: none;
  border-radius: 8px;
}

@media (max-width: 700px) {
  .hero h1 { font-size: 2rem; }
  nav { padding: 0 16px; }
  .nav-links { gap: 16px; }
  .contact-grid { grid-template-columns: 1fr; }
  .section { padding: 50px 20px; }
}

/* FOOTER */
footer {
  background: #0d2b1a;
  color: #aaa;
  padding: 40px;
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 20px;
  list-style: none;
}

.footer-links a {
  color: #ccc;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: #4caf50;
}

.footer-copy {
  font-size: 0.85rem;
  color: #666;
}