/* Public landing page */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

:root {
  --primary: #2e7d32;
  --primary-light: #4caf50;
  --secondary: #f57c00;
  --dark: #212121;
  --light: #f9f9f9;
  --white: #ffffff;
}

body {
  background-color: var(--light);
  color: var(--dark);
  line-height: 1.6;
}

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

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
}

.logo {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: bold;
  color: var(--primary);
}

.logo span {
  color: var(--secondary);
}

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

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

.nav-menu a:hover {
  color: var(--primary);
}

.hero {
  background: linear-gradient(rgba(46, 125, 50, 0.8), rgba(0, 0, 0, 0.6)),
    url("https://unsplash.com") no-repeat center center / cover;
  height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  padding: 20px;
}

.hero-content h1 {
  font-size: 48px;
  margin-bottom: 20px;
}

.hero-content p {
  font-size: 18px;
  max-width: 600px;
  margin: 0 auto 30px auto;
}

.btn {
  background: var(--secondary);
  color: var(--white);
  padding: 12px 30px;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  transition: background 0.3s;
  border: none;
  cursor: pointer;
}

.btn:hover {
  background: #e65100;
}

.btn-block {
  width: 100%;
}

section {
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  font-size: 32px;
  color: var(--primary);
  margin-bottom: 40px;
}

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

.card {
  background: var(--white);
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
  border-top: 4px solid var(--primary);
}

.card h3 {
  margin: 15px 0;
  color: var(--primary);
}

.about {
  background-color: var(--white);
  max-width: 100%;
  padding: 60px 0;
}

.about-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.about-container {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: center;
}

.about-text {
  flex: 1;
  min-width: 300px;
}

.about-text p {
  margin-top: 15px;
}

.about-img {
  flex: 1;
  min-width: 300px;
  width: 100%;
  height: 350px;
  object-fit: cover;
  border-radius: 8px;
}

.text-center {
  text-align: center;
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background: var(--white);
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 600;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
}

footer {
  background: var(--primary);
  color: var(--white);
  text-align: center;
  padding: 20px;
  margin-top: 40px;
}

@media (max-width: 768px) {
  .nav-container {
    flex-direction: column;
    gap: 15px;
  }

  .hero-content h1 {
    font-size: 32px;
  }

  .hero-content p {
    font-size: 16px;
  }

  section {
    padding: 40px 15px;
  }

  section.about {
    padding: 60px 0;
  }
}