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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #f5f7fa;
  color: #333;
  line-height: 1.6;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
header {
  background: #1a6b3c;
  color: #fff;
  padding: 20px 0;
}

header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.logo img {
  width: 100px;
  height: 200px;
  display: block;
}

.tagline {
  font-size: 1.1rem;
  font-style: italic;
  color: #b8e6c8;
}

/* Navigation */
nav {
  background: #0f4a28;
}

nav .container {
  display: flex;
  gap: 5px;
}

nav a {
  color: #fff;
  text-decoration: none;
  padding: 14px 22px;
  display: block;
  font-weight: 500;
  transition: background 0.3s;
}

nav a:hover,
nav a.active {
  background: #2e8b57;
  border-radius: 4px 4px 0 0;
}

/* Dropdown */
.dropdown {
  position: relative;
}

.dropdown-toggle {
  cursor: pointer;
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  min-width: 200px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
  border-radius: 0 0 6px 6px;
  z-index: 1000;
  overflow: hidden;
}

.dropdown-menu a {
  color: #333;
  padding: 12px 20px;
  border-bottom: 1px solid #eee;
  font-size: 0.95rem;
}

.dropdown-menu a:hover {
  background: #e8f5e9;
  border-radius: 0;
}

.dropdown:hover .dropdown-menu {
  display: block;
}

/* Main Content */
main {
  padding: 40px 0;
  min-height: 60vh;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #1a6b3c 0%, #2e8b57 100%);
  color: #fff;
  padding: 80px 40px;
  text-align: center;
  border-radius: 12px;
  margin-bottom: 40px;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.hero p {
  font-size: 1.2rem;
  opacity: 0.9;
}

.hero .btn {
  display: inline-block;
  margin-top: 25px;
  padding: 14px 36px;
  background: #fff;
  color: #1a6b3c;
  text-decoration: none;
  border-radius: 30px;
  font-weight: 700;
  font-size: 1rem;
  transition: transform 0.3s, box-shadow 0.3s;
}

.hero .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

/* Feature Grid */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.feature-card {
  background: #fff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  text-align: center;
  transition: transform 0.3s;
}

.feature-card:hover {
  transform: translateY(-4px);
}

.feature-card img {
  width: 80px;
  height: 80px;
  margin-bottom: 15px;
}

.feature-card h3 {
  color: #1a6b3c;
  margin-bottom: 10px;
  font-size: 1.2rem;
}

/* Page Header */
.page-header {
  text-align: center;
  margin-bottom: 40px;
}

.page-header h1 {
  font-size: 2.2rem;
  color: #1a6b3c;
}

.page-header p {
  color: #666;
  font-size: 1.1rem;
}

/* News Grid */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 30px;
}

.news-card {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transition: transform 0.3s, box-shadow 0.3s;
}

.news-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.news-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.news-card-content {
  padding: 20px;
}

.news-card-content .date {
  color: #888;
  font-size: 0.85rem;
  margin-bottom: 8px;
}

.news-card-content h3 {
  color: #1a6b3c;
  margin-bottom: 10px;
  font-size: 1.15rem;
}

.news-card-content p {
  color: #555;
  font-size: 0.95rem;
  margin-bottom: 15px;
}

.read-more {
  color: #1a6b3c;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: color 0.3s;
}

.read-more:hover {
  color: #2e8b57;
}

/* News Detail */
.news-detail {
  background: #fff;
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.news-detail img {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 25px;
}

.news-detail h1 {
  color: #1a6b3c;
  margin-bottom: 10px;
}

.news-detail .date {
  color: #888;
  margin-bottom: 20px;
}

.news-detail p {
  margin-bottom: 15px;
}

.back-link {
  display: inline-block;
  margin-top: 20px;
  color: #1a6b3c;
  text-decoration: none;
  font-weight: 600;
}

/* About Page */
.about-content {
  background: #fff;
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.about-content img {
  width: 100%;
  max-height: 350px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 25px;
}

.about-content h2 {
  color: #1a6b3c;
  margin: 25px 0 10px;
  font-size: 1.4rem;
}

.about-content p {
  margin-bottom: 15px;
  color: #555;
}

.mission-values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  margin-top: 30px;
}

.value-card {
  background: #f0f7f2;
  padding: 25px;
  border-radius: 8px;
  text-align: center;
}

.value-card img {
  width: 60px;
  height: 60px;
  margin-bottom: 12px;
  max-height: 60px;
}

.value-card h3 {
  color: #1a6b3c;
  margin-bottom: 8px;
  font-size: 1.1rem;
}

/* Content Page (Privacy, Terms, etc.) */
.content-page {
  background: #fff;
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.content-page h1 {
  color: #1a6b3c;
  margin-bottom: 25px;
}

.content-page h2 {
  color: #1a6b3c;
  margin: 25px 0 10px;
  font-size: 1.2rem;
}

.content-page p,
.content-page li {
  margin-bottom: 12px;
  color: #555;
}

.content-page ul,
.content-page ol {
  margin-left: 25px;
  margin-bottom: 15px;
}

/* Contact Form */
.contact-form {
  display: grid;
  gap: 18px;
  max-width: 600px;
  margin-top: 30px;
}

.contact-form label {
  font-weight: 600;
  color: #1a6b3c;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1rem;
  font-family: inherit;
}

.contact-form textarea {
  height: 150px;
  resize: vertical;
}

.contact-form button {
  padding: 14px 30px;
  background: #1a6b3c;
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s;
}

.contact-form button:hover {
  background: #2e8b57;
}

/* Footer */
footer {
  background: #0f4a28;
  color: #b8e6c8;
  padding: 40px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.footer-col img {
  width: 60px;
  height: 120px;
  margin-bottom: 12px;
}

.footer-col h4 {
  color: #fff;
  margin-bottom: 12px;
  font-size: 1.1rem;
}

.footer-col p,
.footer-col a {
  color: #b8e6c8;
  margin-bottom: 8px;
  display: block;
  font-size: 0.95rem;
}

.footer-col a {
  text-decoration: none;
  transition: color 0.3s;
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid #1a6b3c;
  font-size: 0.9rem;
}

/* Breadcrumb */
.breadcrumb {
  margin-bottom: 30px;
  font-size: 0.9rem;
  color: #666;
}

.breadcrumb a {
  color: #1a6b3c;
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
  header .container {
    flex-direction: column;
    text-align: center;
  }

  nav .container {
    flex-wrap: wrap;
    justify-content: center;
  }

  nav a {
    padding: 10px 15px;
    font-size: 0.9rem;
  }

  .hero {
    padding: 50px 20px;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  .news-grid,
  .features {
    grid-template-columns: 1fr;
  }

  .dropdown-menu {
    position: static;
    box-shadow: none;
    background: #0f4a28;
    border-radius: 0;
  }

  .dropdown-menu a {
    color: #fff;
    border-bottom: 1px solid #1a6b3c;
  }

  .dropdown-menu a:hover {
    background: #1a6b3c;
  }
}