:root {
  --primary: #1b4332;
  --primary-light: #2d6a4f;
  --accent: #d8f3dc;
  --dark: #111111;
  --light: #f8f9fa;
  --text: #333333;
  --white: #ffffff;
}

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

body {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  color: var(--text);
  line-height: 1.6;
  background-color: var(--white);
}

/* Top Contact Bar */
.top-bar {
  background-color: var(--dark);
  color: var(--white);
  font-size: 0.85rem;
  padding: 8px 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.top-bar-info {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.top-bar-info a {
  color: var(--white);
  text-decoration: none;
}

.top-bar-info a:hover {
  color: var(--accent);
}

/* Navigation */
header {
  background-color: var(--white);
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 5%;
  max-width: 1200px;
  margin: 0 auto;
}

.logo img {
  max-height: 50px;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 20px;
}

nav a {
  text-decoration: none;
  color: var(--dark);
  font-weight: 600;
  transition: color 0.3s;
}

nav a:hover, nav a.active {
  color: var(--primary-light);
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(0,0,0,0.65), rgba(0,0,0,0.65)), url('../images/pestcontrol1.jpg') center/cover no-repeat;
  color: var(--white);
  padding: 100px 5%;
  text-align: center;
}

.hero h1 {
  font-size: 2.8rem;
  margin-bottom: 15px;
}

.hero p {
  font-size: 1.2rem;
  max-width: 700px;
  margin: 0 auto 25px auto;
}

/* Common Layout Elements */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 5%;
}

.btn {
  display: inline-block;
  background-color: var(--primary-light);
  color: var(--white);
  padding: 12px 25px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s;
}

.btn:hover {
  background-color: var(--primary);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
  align-items: center;
}

.card {
  border: 1px solid #e2e2e2;
  border-radius: 8px;
  overflow: hidden;
  background: var(--white);
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.card-content {
  padding: 20px;
}

/* Call to Action Bar */
.cta-banner {
  background-color: var(--accent);
  text-align: center;
  padding: 40px 5%;
  margin: 40px 0;
}

.cta-buttons {
  margin-top: 20px;
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Footer */
footer {
  background-color: var(--dark);
  color: #bbbbbb;
  padding: 50px 5% 20px 5%;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto 40px auto;
}

.footer-col h4 {
  color: var(--white);
  margin-bottom: 15px;
  font-size: 1.1rem;
}

.footer-col a {
  color: var(--accent);
  text-decoration: none;
}

.footer-bottom {
  border-top: 1px solid #333;
  padding-top: 20px;
  text-align: center;
  font-size: 0.8rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .top-bar {
    flex-direction: column;
    gap: 5px;
    text-align: center;
  }
  .nav-container {
    flex-direction: column;
    gap: 15px;
  }
  nav ul {
    flex-wrap: wrap;
    justify-content: center;
  }
  .hero h1 {
    font-size: 2rem;
  }
}